/* Стили для страницы строительства - Минималистичный дизайн */

/* Общие минималистичные стили для карточек и иконок */
[class*="-card"],
[class*="-icon"],
[class*="Icon"],
[class*="Card"] {
    transition: none !important;
}

[class*="-card"]:hover,
[class*="Card"]:hover {
    transform: none !important;
    box-shadow: none !important;
}

[class*="-icon"]:hover,
[class*="Icon"]:hover {
    transform: none !important;
}

/* Убираем все эффекты hover */
*:hover {
    transform: none !important;
}

/* Минималистичные размеры для всех иконок */
[class*="icon"],
[class*="Icon"] {
    font-size: 0.85rem !important;
    width: 20px !important;
    height: 20px !important;
}

/* Минималистичные размеры для всех карточек */
[class*="-card"],
[class*="Card"] {
    padding: 12px !important;
    border-radius: 4px !important;
    border: 1px solid rgba(255, 255, 255, 0.08) !important;
    background: rgba(255, 255, 255, 0.02) !important;
}

/* Убираем бордеры у карточек в секции технологий */
.section.technologies [class*="-card"],
.section.technologies [class*="Card"],
.tech-content-card-modern,
.tech-content-header-modern,
.tech-characteristic-item,
.technologies-intro-card,
.tech-tab-modern {
    border: none !important;
}

/* Общие стили для структурирования страницы */
.main {
    padding-top: 70px;
    position: relative;
    z-index: 1;
}

/* Стили для секций на странице строительства - Минималистичный стиль */
.section.start-section,
.section.stages,
.section.technologies,
.section.geology,
.section.foundation,
.section.walls,
.section.roof,
.section.glazing,
.section.engineering,
.section.interior,
.section.exterior,
.section.order-construction {
    position: relative;
    padding: 30px 0;
    overflow: hidden;
    z-index: 1;
    margin-top: 0;
    min-height: auto;
}

/* Контейнеры для секций строительства */
.section.start-section .container,
.section.stages .container,
.section.technologies .container,
.section.geology .container,
.section.foundation .container,
.section.walls .container,
.section.roof .container,
.section.glazing .container,
.section.engineering .container,
.section.interior .container,
.section.exterior .container,
.section.order-construction .container {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Чередование фонов для секций строительства */
.section.stages:nth-child(even),
.section.technologies:nth-child(even),
.section.geology:nth-child(even),
.section.foundation:nth-child(even),
.section.walls:nth-child(even),
.section.roof:nth-child(even),
.section.glazing:nth-child(even),
.section.engineering:nth-child(even),
.section.interior:nth-child(even),
.section.exterior:nth-child(even) {
    background: linear-gradient(to bottom, 
        var(--background-color) 0%,
        rgba(22, 24, 34, 0.95) 10%,
        rgba(22, 24, 34, 0.95) 90%,
        var(--background-color) 100%
    );
}

.section.stages:nth-child(odd),
.section.technologies:nth-child(odd),
.section.geology:nth-child(odd),
.section.foundation:nth-child(odd),
.section.walls:nth-child(odd),
.section.roof:nth-child(odd),
.section.glazing:nth-child(odd),
.section.engineering:nth-child(odd),
.section.interior:nth-child(odd),
.section.exterior:nth-child(odd) {
    background: var(--background-color);
}

/* Hero-секция "Как построить дом в 2026 году" - Минималистичный */
.construction-hero {
    margin-top: -70px;
    padding: 0 !important;
    position: relative;
    height: auto;
    min-height: 60vh;
    max-height: none;
    display: flex;
    align-items: center;
    overflow: hidden;
    z-index: 1;
}

.construction-hero .hero-video-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    overflow: hidden;
}

.construction-hero .hero-video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.85) 0%, rgba(0, 0, 0, 0.7) 100%);
    z-index: 1;
}

.construction-hero > .container {
    padding-top: 20px;
    padding-bottom: 20px;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    position: relative;
    z-index: 10;
}

.construction-hero .hero-content-wrapper {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    position: relative;
    z-index: 10;
    overflow: hidden;
}

.construction-hero .hero-left {
    min-height: auto !important;
    padding-top: 60px !important;
    padding-bottom: 20px;
    justify-content: flex-start !important;
    overflow: visible;
    padding-right: 10px;
    position: relative;
    z-index: 10;
    width: 100%;
}

.construction-hero .hero-title {
    white-space: normal;
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    margin-top: 0;
    margin-bottom: 20px;
    line-height: 1.2;
    font-weight: 700;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
    color: #fff;
    position: relative;
    z-index: 10;
}

.construction-hero .hero-subtitle {
    font-size: clamp(0.9rem, 1.8vw, 1.05rem);
    margin-top: 0;
    margin-bottom: 25px;
    color: rgba(255, 255, 255, 0.95);
    line-height: 1.5;
    text-shadow: 0 1px 5px rgba(0, 0, 0, 0.5);
    max-width: 700px;
}

.construction-hero .hero-subtitle strong {
    color: var(--secondary-color);
    font-weight: 700;
}

/* Быстрые ответы на вопросы */
.hero-quick-answers {
    margin-top: 0;
    margin-bottom: 25px;
    max-width: 500px;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
    align-items: stretch;
}

@media (max-width: 992px) {
    .hero-quick-answers {
        grid-template-columns: 1fr;
        max-width: 100%;
    }
}

.quick-answer {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 10px 15px;
    background: rgba(26, 29, 41, 0.75);
    backdrop-filter: blur(10px);
    border-radius: 8px;
    border-left: 3px solid var(--secondary-color);
    transition: var(--transition);
    width: 100%;
    min-width: 0;
    box-sizing: border-box;
    min-height: 100%;
}

.quick-answer:hover {
    background: rgba(26, 29, 41, 0.9);
    transform: translateX(5px);
    box-shadow: 0 2px 10px rgba(212, 175, 55, 0.2);
}

.quick-answer i {
    color: var(--secondary-color);
    font-size: 0.95rem;
    margin-top: 2px;
    flex-shrink: 0;
}

.quick-answer span {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.95);
    line-height: 1.4;
    flex: 1;
}

.quick-answer span strong {
    color: var(--secondary-color);
    font-weight: 600;
}

/* Что вы узнаете */
.hero-learn {
    margin-top: 0;
    margin-bottom: 0;
    max-width: 700px;
    background: transparent;
    backdrop-filter: none;
    padding: 0;
    border-radius: 0;
    border: none;
    box-shadow: none;
}

.learn-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--secondary-color);
    margin-bottom: 12px;
    text-align: center;
}

.learn-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.learn-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 6px 0;
}

.learn-item i {
    color: var(--secondary-color);
    font-size: 0.85rem;
    margin-top: 3px;
    flex-shrink: 0;
}

.learn-item span {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.4;
}


/* Адаптивность для hero */
@media (max-width: 768px) {
    .construction-hero {
        margin-top: 70px;
        height: calc(100vh - 70px);
        max-height: calc(100vh - 70px);
        padding: 15px 0 !important;
    }
    
    .construction-hero > .container {
        padding-top: 0;
        padding-bottom: 0;
    }
    
    .construction-hero .hero-left {
        overflow: visible;
        padding-bottom: 15px;
    }
    
    .construction-hero .hero-title {
        font-size: clamp(1.5rem, 5vw, 2rem);
        margin-bottom: 10px;
    }
    
    .construction-hero .hero-subtitle {
        font-size: clamp(0.85rem, 2vw, 0.95rem);
        margin-bottom: 12px;
        line-height: 1.4;
    }
    
    .hero-quick-answers {
        margin-bottom: 12px;
        gap: 6px;
    }
    
    .quick-answer {
        padding: 8px 12px;
    }
    
    .quick-answer span {
        font-size: 0.8rem;
        line-height: 1.3;
    }
    
    .quick-answer i {
        font-size: 0.85rem;
    }
    
    .hero-learn {
        padding: 0;
    }
    
    .learn-title {
        font-size: 0.95rem;
        margin-bottom: 10px;
    }
    
    .learn-list {
        gap: 6px;
    }
    
    .learn-item {
        padding: 4px 0;
    }
    
    .learn-item span {
        font-size: 0.75rem;
        line-height: 1.3;
    }
    
    .learn-item i {
        font-size: 0.75rem;
    }
    
    .construction-hero .hero-btn {
        width: 100%;
        justify-content: center;
        padding: 14px 28px;
        font-size: 0.95rem;
    }
}

.section.stages {
    padding: 80px 0 !important;
}

.stages .section-title {
    font-size: 2.5rem !important;
    margin-bottom: 15px !important;
    text-align: center;
}

.stages .section-subtitle {
    font-size: 1.1rem !important;
    margin-bottom: 50px !important;
    text-align: center;
}

/* Слайдер этапов */
.stages-slider-wrapper {
    position: relative;
    margin-top: 25px;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.stages-slider-container {
    position: relative;
    overflow: hidden;
    border-radius: 20px;
}

.stages-slider-track {
    display: flex;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.stage-slide {
    min-width: 100%;
    flex-shrink: 0;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.stage-slide.active {
    opacity: 1;
}

.stage {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    background: rgba(33, 36, 44, 0.6);
    padding: 16px;
    border-radius: 4px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-left: 2px solid var(--accent-color);
}

.stage-number {
    font-size: 0.85rem;
    font-weight: bold;
    color: var(--dark-color);
    min-width: 32px;
    text-align: center;
    flex-shrink: 0;
    background: var(--accent-color);
    padding: 4px 8px;
    border-radius: 4px;
}

.stage-content {
    flex: 1;
    min-width: 0;
}

.stage-content h3 {
    font-size: 1rem;
    margin-top: 0;
    margin-bottom: 8px;
    color: white;
    line-height: 1.4;
}

.stage-content p {
    margin-bottom: 8px;
    color: var(--light-color);
    font-size: 0.85rem;
    line-height: 1.5;
}

.stage-features {
    list-style: none;
    padding: 0;
    margin: 20px 0 0;
}

.stage-features li {
    margin-bottom: 10px;
    padding-left: 25px;
    position: relative;
    font-size: 0.95rem;
    line-height: 1.5;
    color: rgba(255, 255, 255, 0.9);
}

.stage-features i {
    position: absolute;
    left: 0;
    top: 4px;
    color: var(--accent-color);
    font-size: 0.9rem;
}

.stage-image {
    flex: 0 0 200px;
    width: 200px;
    height: 140px;
    border-radius: 4px;
    overflow: hidden;
    box-shadow: none;
}

.stage-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

.stage:hover .stage-image img {
    transform: scale(1.05);
}

/* Навигация слайдера */
.stages-slider-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
}

.stages-slider-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(212, 175, 55, 0.2);
    border: 2px solid var(--accent-color);
    color: var(--accent-color);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.stages-slider-btn:hover {
    background: var(--accent-color);
    color: var(--dark-color);
    transform: scale(1.1);
}

.stages-slider-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
    transform: none;
}

.stages-slider-dots {
    display: flex;
    gap: 10px;
    align-items: center;
    justify-content: center;
}

.stages-slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all 0.3s ease;
}

.stages-slider-dot.active {
    background: var(--accent-color);
    border-color: var(--accent-color);
    width: 16px;
    height: 16px;
}

.stages-slider-dot:hover {
    background: rgba(212, 175, 55, 0.6);
}

/* Технологии строительства */
.section.technologies {
    padding: 30px 0 !important;
    min-height: auto;
    max-height: none;
    overflow: visible;
}

.tech-tabs {
    display: flex;
    gap: 15px;
    margin: 50px 0 40px;
    flex-wrap: wrap;
    justify-content: center;
}

.tech-tab {
    padding: 12px 24px;
    background: transparent;
    border: 1px solid var(--accent-color);
    color: var(--accent-color);
    border-radius: 30px;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 600;
}

.tech-tab.active, .tech-tab:hover {
    background: var(--accent-color);
    color: var(--dark-color);
}

.tech-content {
    display: none;
    gap: 60px;
    align-items: center;
    margin-top: 30px;
    min-height: 400px;
}

.tech-content.active {
    display: flex;
}

.tech-info {
    flex: 1;
    max-width: 600px;
}

.tech-info h3 {
    font-size: 1.8rem;
    margin-top: 0;
    margin-bottom: 20px;
    color: white;
}

.tech-info p {
    margin-bottom: 20px;
    color: var(--light-color);
    font-size: 1.1rem;
    line-height: 1.6;
}

.tech-features {
    list-style: none;
    padding: 0;
    margin: 30px 0;
}

.tech-features li {
    margin-bottom: 12px;
    padding-left: 30px;
    position: relative;
    font-size: 1.1rem;
}

.tech-features i {
    position: absolute;
    left: 0;
    top: 5px;
    color: var(--accent-color);
    font-size: 1.2rem;
}

.tech-btn {
    padding: 12px 30px;
    font-size: 1.1rem;
}

.tech-image {
    flex: 1;
    max-width: 600px;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
}

.tech-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.5s ease;
}

.tech-content:hover .tech-image img {
    transform: scale(1.05);
}

/* Геология и геодезия - Современный дизайн */
.section.geology,
.section.foundation,
.section.walls,
.section.roof,
.section.glazing,
.section.engineering,
.section.interior,
.section.exterior {
    padding: 100px 0 !important;
}

.geology-header {
    text-align: center;
    margin-bottom: 16px;
}

.geology-header .section-title,
.geology-header .section-subtitle {
    text-align: center !important;
}

.geology-intro-text {
    margin: 0 0 20px 0;
    font-size: 0.9rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.7);
    text-align: center;
}

.geology-section-title,
.foundation-section-title,
.technologies-section-title,
.roof-section-title,
.glazing-section-title,
.engineering-section-title,
.interior-section-title,
.exterior-section-title {
    text-align: center !important;
    font-size: 1.25rem !important;
    margin-bottom: 6px !important;
}

.geology-section-subtitle,
.foundation-section-subtitle,
.technologies-section-subtitle,
.roof-section-subtitle,
.glazing-section-subtitle,
.engineering-section-subtitle,
.interior-section-subtitle,
.exterior-section-subtitle {
    text-align: center !important;
    font-size: 0.9rem !important;
    margin-bottom: 16px !important;
}

.geology-intro-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-left: 2px solid var(--secondary-color);
    border-radius: 4px;
    padding: 16px;
    margin-bottom: 20px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.geology-intro-icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    background: transparent;
    border-radius: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    color: var(--secondary-color);
    margin-top: 2px;
}

.geology-intro-card p {
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.8);
}

/* Предупреждающие карточки */
.geology-warning-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    margin-bottom: 35px;
}

.geology-warning-card {
    background: rgba(255, 87, 34, 0.05);
    border: 1px solid rgba(255, 87, 34, 0.15);
    border-left: 2px solid rgba(255, 87, 34, 0.6);
    border-radius: 4px;
    padding: 12px 16px;
    text-align: left;
    position: relative;
}

.warning-icon {
    width: 18px;
    height: 18px;
    background: transparent;
    border-radius: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-right: 8px;
    font-size: 0.85rem;
    color: rgba(255, 87, 34, 0.9);
    vertical-align: middle;
}

.geology-warning-card h4 {
    font-size: 0.9rem;
    color: white;
    margin-bottom: 6px;
    font-weight: 600;
    display: inline;
}

.geology-warning-card p {
    margin: 0;
    font-size: 0.85rem;
    line-height: 1.5;
    color: rgba(255, 255, 255, 0.7);
}

/* Секция преимуществ */
.geology-benefits-section {
    margin-bottom: 35px;
}

.geology-section-title {
    font-size: 1.25rem;
    color: white;
    text-align: left;
    margin-bottom: 8px;
    font-weight: 600;
}

.geology-section-subtitle {
    text-align: left;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 16px;
    max-width: 100%;
    margin-left: 0;
    margin-right: 0;
}

.geology-benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 12px;
}

.geology-benefit-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 4px;
    padding: 12px;
    text-align: left;
    position: relative;
}

.geology-benefit-card:hover {
    transform: none;
    box-shadow: none;
    border-color: rgba(255, 255, 255, 0.08);
}

.benefit-icon {
    width: 20px;
    height: 20px;
    background: transparent;
    border-radius: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-right: 8px;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
    vertical-align: middle;
}

.geology-benefit-card h4 {
    font-size: 0.9rem;
    color: white;
    margin-bottom: 6px;
    font-weight: 600;
    display: inline;
}

.geology-benefit-card p {
    margin: 0;
    font-size: 0.85rem;
    line-height: 1.5;
    color: rgba(255, 255, 255, 0.7);
}

/* Типы изысканий */
.geology-types-section {
    margin-bottom: 35px;
}

.geology-types-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 12px;
}

.geology-type-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 4px;
    padding: 12px;
    position: relative;
}

.type-number {
    display: none;
}

.type-icon {
    width: 20px;
    height: 20px;
    background: transparent;
    border-radius: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-right: 8px;
    font-size: 0.85rem;
    color: var(--secondary-color);
    vertical-align: middle;
    margin-bottom: 0;
}

.geology-type-card h4 {
    font-size: 0.9rem;
    color: white;
    margin-bottom: 6px;
    font-weight: 600;
    display: inline;
}

.geology-type-card > p {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 8px;
    line-height: 1.5;
}

.type-features {
    list-style: none;
    padding: 0;
    margin: 0;
}

.type-features li {
    padding: 10px 0;
    padding-left: 30px;
    position: relative;
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
}

.type-features li i {
    position: absolute;
    left: 0;
    top: 12px;
    color: var(--secondary-color);
    font-size: 0.9rem;
}

/* Примеры */
.geology-examples-section {
    margin-bottom: 35px;
}

.geology-examples-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 20px;
}

.geology-example-card {
    background: rgba(255, 87, 34, 0.08);
    border: 1px solid rgba(255, 87, 34, 0.2);
    border-radius: 20px;
    padding: 35px;
    position: relative;
    transition: all 0.3s ease;
}

.geology-example-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(255, 87, 34, 0.25);
    border-color: rgba(255, 87, 34, 0.4);
}

.example-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, rgba(255, 87, 34, 0.9), rgba(255, 87, 34, 0.7));
    color: white;
    padding: 6px 18px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    box-shadow: 0 5px 15px rgba(255, 87, 34, 0.3);
    white-space: nowrap;
}

.example-icon {
    width: 60px;
    height: 60px;
    background: rgba(255, 87, 34, 0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 1.5rem;
    color: rgba(255, 87, 34, 0.9);
}

.geology-example-card p {
    margin: 0;
    font-size: 1rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.85);
}

/* Сравнение стоимости */
.geology-cost-section {
    margin-bottom: 35px;
}

.geology-cost-comparison {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 25px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.cost-card {
    flex: 1;
    min-width: 280px;
    max-width: 400px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 25px;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.cost-card-good {
    border-color: rgba(76, 175, 80, 0.3);
    background: rgba(76, 175, 80, 0.05);
}

.cost-card-bad {
    border-color: rgba(255, 87, 34, 0.3);
    background: rgba(255, 87, 34, 0.05);
}

.cost-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.cost-icon {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 2rem;
}

.cost-card-good .cost-icon {
    background: rgba(76, 175, 80, 0.2);
    color: rgba(76, 175, 80, 0.9);
}

.cost-card-bad .cost-icon {
    background: rgba(255, 87, 34, 0.2);
    color: rgba(255, 87, 34, 0.9);
}

.cost-content h4 {
    font-size: 1.1rem;
    color: white;
    margin-bottom: 15px;
    font-weight: 600;
}

.cost-amount {
    font-size: 1.8rem;
    font-weight: 700;
    color: white;
    margin-bottom: 8px;
}

.cost-card-good .cost-amount {
    color: rgba(76, 175, 80, 0.9);
}

.cost-card-bad .cost-amount {
    color: rgba(255, 87, 34, 0.9);
}

.cost-content p {
    margin: 0;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
}

.cost-vs {
    font-size: 2rem;
    color: rgba(255, 255, 255, 0.3);
}

.geology-cost-benefits {
    display: flex;
    justify-content: center;
    gap: 25px;
    flex-wrap: wrap;
}

.cost-benefit-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 15px 25px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 30px;
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.9);
}

.cost-benefit-item i {
    color: rgba(255, 255, 255, 0.6);
    font-size: 1.2rem;
}

.cost-benefit-item strong {
    color: rgba(255, 255, 255, 0.9);
}

/* Важное примечание */
.geology-important-note {
    background: linear-gradient(135deg, rgba(255, 87, 34, 0.1), rgba(255, 87, 34, 0.05));
    border: 1px solid rgba(255, 87, 34, 0.2);
    border-radius: 20px;
    padding: 35px;
    display: flex;
    align-items: flex-start;
    gap: 25px;
    margin-top: 60px;
}

.important-icon {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    background: rgba(255, 87, 34, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: rgba(255, 87, 34, 0.9);
}

.important-content h4 {
    font-size: 1.3rem;
    color: white;
    margin-bottom: 12px;
    font-weight: 600;
}

.important-content p {
    margin: 0;
    font-size: 1rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.85);
}

/* Адаптивность */
@media (max-width: 992px) {
    .geology-intro-card {
        flex-direction: column;
        text-align: center;
    }
    
    .geology-warning-grid,
    .geology-benefits-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
    
    .geology-types-grid {
        grid-template-columns: 1fr;
    }
    
    .geology-examples-grid {
        grid-template-columns: 1fr;
    }
    
    .geology-cost-comparison {
        flex-direction: column;
    }
    
    .cost-vs {
        transform: rotate(90deg);
    }
}

@media (max-width: 768px) {
    .geology-warning-grid,
    .geology-benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .geology-cost-benefits {
        flex-direction: column;
    }
}

/* Стили для секции Фундамент - Современный дизайн */
.foundation-header {
    text-align: center;
    margin-bottom: 16px;
}

.foundation-header .section-title,
.foundation-header .section-subtitle {
    text-align: center !important;
}

.foundation-intro-text {
    margin: 0 0 20px 0;
    font-size: 0.9rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.7);
    text-align: center;
}

.foundation-intro-card {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.1) 0%, rgba(212, 175, 55, 0.05) 100%);
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 20px;
    padding: 25px;
    margin-bottom: 35px;
    display: flex;
    align-items: center;
    gap: 20px;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.foundation-intro-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(212, 175, 55, 0.2);
    border-color: rgba(212, 175, 55, 0.4);
}

.foundation-intro-icon {
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--secondary-color), rgba(212, 175, 55, 0.8));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--dark-color);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.3);
}

.foundation-intro-card p {
    margin: 0;
    font-size: 1.1rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.9);
}

.foundation-content-modern {
    max-width: 1200px;
    margin: 0 auto;
}

.foundation-section-modern {
    margin-bottom: 40px;
}

.foundation-section-title {
    font-size: 2rem;
    color: white;
    text-align: center;
    margin-bottom: 15px;
    font-weight: 700;
}

.foundation-section-subtitle {
    text-align: center;
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.foundation-types-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 12px;
}

.foundation-type-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 4px;
    padding: 12px;
    position: relative;
    text-align: center;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.foundation-type-icon {
    width: 20px;
    height: 20px;
    background: transparent;
    border-radius: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 8px;
    font-size: 0.85rem;
    color: var(--secondary-color);
    vertical-align: middle;
}

.foundation-type-card h4 {
    font-size: 0.9rem;
    color: white;
    margin-bottom: 6px;
    font-weight: 600;
    display: block;
    text-align: center;
}

.foundation-type-subtitle {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 8px;
    font-style: italic;
    text-align: center;
}

.foundation-type-recommendation {
    background: rgba(212, 175, 55, 0.05);
    border-left: 2px solid var(--secondary-color);
    padding: 8px 12px;
    margin-bottom: 8px;
    border-radius: 4px;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.8);
    text-align: center;
    margin-top: auto;
}


.foundation-type-recommendation strong {
    color: var(--secondary-color);
}

.foundation-type-card p {
    font-size: 0.85rem;
    line-height: 1.5;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 8px;
    text-align: center;
}

.foundation-type-price {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--secondary-color);
    text-align: left;
    padding-top: 8px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    margin-top: 8px;
}

.foundation-main-types-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 12px;
}

.foundation-main-type-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 25px;
    position: relative;
    transition: all 0.3s ease;
    overflow: hidden;
}

.foundation-main-type-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.05), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.foundation-main-type-card:hover::before {
    opacity: 1;
}

.foundation-main-type-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    border-color: rgba(212, 175, 55, 0.3);
}

.foundation-main-type-number {
    display: none;
}

.foundation-main-type-icon {
    width: 20px;
    height: 20px;
    background: transparent;
    border-radius: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-right: 8px;
    font-size: 0.85rem;
    color: var(--secondary-color);
    vertical-align: middle;
    margin-bottom: 0;
}

.foundation-main-type-card h4 {
    font-size: 0.9rem;
    color: white;
    margin-bottom: 6px;
    font-weight: 600;
    display: inline;
}

.foundation-main-type-card p {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 8px;
    line-height: 1.5;
}

.foundation-main-type-details {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.foundation-detail-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 0;
    background: transparent;
    border-radius: 0;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.7);
}

.foundation-detail-item i {
    color: var(--secondary-color);
    font-size: 0.8rem;
    width: 16px;
}

.foundation-considerations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 12px;
}

.foundation-consideration-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 4px;
    padding: 12px;
    text-align: left;
}

.consideration-icon {
    width: 18px;
    height: 18px;
    background: transparent;
    border-radius: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-right: 8px;
    font-size: 0.85rem;
    color: var(--secondary-color);
    vertical-align: middle;
    margin-bottom: 0;
}

.foundation-consideration-card h4 {
    font-size: 0.9rem;
    color: white;
    margin-bottom: 6px;
    font-weight: 600;
    display: inline;
}

.foundation-consideration-card p {
    margin: 0;
    font-size: 0.85rem;
    line-height: 1.5;
    color: rgba(255, 255, 255, 0.7);
}

.foundation-process-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0;
    justify-content: center;
    align-items: center;
    margin: 0 -25px;
}

.foundation-process-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 25px;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    flex: 0 0 auto;
    min-width: 200px;
    margin: 15px 25px;
}

.foundation-process-card:not(:last-child)::after {
    content: '→';
    position: absolute;
    right: -40px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.5rem;
    color: var(--secondary-color);
    z-index: 1;
    font-weight: bold;
}

.foundation-process-card:nth-child(5)::before {
    content: '→';
    position: absolute;
    left: -40px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.5rem;
    color: var(--secondary-color);
    z-index: 1;
    font-weight: bold;
}

.foundation-process-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    border-color: rgba(212, 175, 55, 0.3);
}

.process-number-modern {
    display: none;
}

.foundation-process-card h4 {
    font-size: 1rem;
    color: white;
    margin-bottom: 8px;
    font-weight: 600;
}

.foundation-process-card p {
    margin: 0;
    font-size: 0.85rem;
    line-height: 1.5;
    color: rgba(255, 255, 255, 0.6);
}

.foundation-important-note {
    background: linear-gradient(135deg, rgba(255, 87, 34, 0.1), rgba(255, 87, 34, 0.05));
    border: 1px solid rgba(255, 87, 34, 0.2);
    border-radius: 20px;
    padding: 35px;
    display: flex;
    align-items: flex-start;
    gap: 25px;
    margin-top: 60px;
}

/* Адаптивность для секции Фундамент */
@media (max-width: 992px) {
    .foundation-intro-card {
        flex-direction: column;
        text-align: center;
    }
    
    .foundation-types-grid,
    .foundation-main-types-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
    
    .foundation-considerations-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
    
    .foundation-process-grid {
        flex-direction: column;
        align-items: center;
    }
    
    .foundation-process-card:not(:last-child)::after {
        content: '↓';
        right: auto;
        top: auto;
        bottom: -25px;
        left: 50%;
        transform: translateX(-50%);
    }
}

@media (max-width: 768px) {
    .foundation-types-grid,
    .foundation-main-types-grid,
    .foundation-considerations-grid,
    .foundation-process-grid {
        grid-template-columns: 1fr;
    }
}

/* Универсальные стили для остальных секций - Современный дизайн */
.section-modern-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-modern-intro-card {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.1) 0%, rgba(212, 175, 55, 0.05) 100%);
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 20px;
    padding: 25px;
    margin-bottom: 60px;
    display: flex;
    align-items: center;
    gap: 20px;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.section-modern-intro-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(212, 175, 55, 0.2);
    border-color: rgba(212, 175, 55, 0.4);
}

.section-modern-intro-icon {
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--secondary-color), rgba(212, 175, 55, 0.8));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--dark-color);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.3);
}

.section-modern-intro-card p {
    margin: 0;
    font-size: 1.1rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.9);
}

.section-modern-content {
    max-width: 1200px;
    margin: 0 auto;
}

.section-modern-block {
    margin-bottom: 35px;
}

.section-modern-block-title {
    font-size: 2rem;
    color: white;
    text-align: center;
    margin-bottom: 15px;
    font-weight: 700;
}

.section-modern-block-subtitle {
    text-align: center;
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.section-modern-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 12px;
}

.section-modern-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 4px;
    padding: 12px;
    position: relative;
}

.section-modern-card-icon {
    width: 20px;
    height: 20px;
    background: transparent;
    border-radius: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-right: 8px;
    font-size: 0.85rem;
    color: var(--secondary-color);
    vertical-align: middle;
    margin-bottom: 0;
}

.section-modern-card h4 {
    font-size: 0.9rem;
    color: var(--text-color);
    margin-bottom: 6px;
    font-weight: 600;
    display: inline;
}

.section-modern-card p {
    font-size: 0.85rem;
    line-height: 1.5;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 0;
}

.section-modern-important-note {
    background: linear-gradient(135deg, rgba(255, 87, 34, 0.1), rgba(255, 87, 34, 0.05));
    border: 1px solid rgba(255, 87, 34, 0.2);
    border-radius: 20px;
    padding: 35px;
    display: flex;
    align-items: flex-start;
    gap: 25px;
    margin-top: 60px;
}

/* Адаптивность для универсальных стилей */
@media (max-width: 992px) {
    .section-modern-intro-card {
        flex-direction: column;
        text-align: center;
    }
    
    .section-modern-cards-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
}

@media (max-width: 768px) {
    .section-modern-cards-grid {
        grid-template-columns: 1fr;
    }
}

/* Стили для секции Технологии строительства стен - Современный дизайн */
.technologies-header {
    text-align: center;
    margin-bottom: 8px;
}

.technologies-header .section-title,
.technologies-header .section-subtitle {
    text-align: center !important;
}

.technologies-intro-text {
    margin: 0 0 10px 0;
    font-size: 0.85rem;
    line-height: 1.4;
    color: rgba(255, 255, 255, 0.7);
    text-align: center;
}

.technologies-intro-card {
    background: rgba(255, 255, 255, 0.02);
    border: none;
    border-radius: 4px;
    padding: 16px;
    margin-bottom: 20px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.technologies-intro-icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    background: transparent;
    border-radius: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    color: var(--secondary-color);
    margin-top: 2px;
}

.technologies-intro-card p {
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.8);
}

.technologies-tabs-modern {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 15px;
    flex-wrap: wrap;
}

.tech-tab-modern {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.03);
    border: none;
    border-radius: 30px;
    color: rgba(255, 255, 255, 0.7);
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.85rem;
    font-weight: 500;
}

.tech-tab-modern i {
    font-size: 0.9rem;
}

.tech-tab-modern:hover {
    background: rgba(255, 255, 255, 0.05);
    border: none;
    color: rgba(255, 255, 255, 0.9);
    transform: translateY(-2px);
}

.tech-tab-modern.active {
    background: linear-gradient(135deg, var(--secondary-color), rgba(212, 175, 55, 0.8));
    border: none;
    color: var(--dark-color);
    box-shadow: 0 5px 20px rgba(212, 175, 55, 0.3);
}

.tech-content-modern {
    display: none;
    animation: fadeIn 0.4s ease-in-out;
}

.tech-content-modern.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.tech-content-header-modern {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 12px;
    padding: 12px;
    background: rgba(255, 255, 255, 0.02);
    border: none;
    border-radius: 8px;
}

.tech-content-icon-modern {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    background: transparent;
    border-radius: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    color: var(--secondary-color);
    margin-top: 2px;
}

.tech-content-title-modern {
    flex: 1;
}

.tech-content-title-modern h3 {
    font-size: 1rem;
    color: white;
    margin-bottom: 4px;
    font-weight: 600;
    line-height: 1.3;
}

.tech-content-title-modern p {
    font-size: 0.8rem;
    line-height: 1.4;
    color: rgba(255, 255, 255, 0.7);
    margin: 0;
}

.tech-content-grid-modern {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 8px;
}

.tech-content-card-modern {
    background: rgba(255, 255, 255, 0.02);
    border: none;
    border-radius: 4px;
    padding: 12px;
    position: relative;
}

.tech-card-green {
    border: none;
    background: rgba(255, 255, 255, 0.02);
}

.tech-card-red {
    border: none;
    background: rgba(255, 255, 255, 0.02);
}

.tech-card-blue {
    border: none;
    background: rgba(255, 255, 255, 0.02);
}

.tech-card-icon-modern {
    width: 40px;
    height: 40px;
    background: rgba(212, 175, 55, 0.15);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 10px;
    font-size: 1.1rem;
    color: var(--secondary-color);
    transition: all 0.3s ease;
}

.tech-content-card-modern:hover .tech-card-icon-modern {
    transform: scale(1.1) rotate(5deg);
    background: rgba(212, 175, 55, 0.25);
}

.tech-card-green .tech-card-icon-modern {
    background: rgba(212, 175, 55, 0.15);
    color: var(--secondary-color);
}

.tech-card-red .tech-card-icon-modern {
    background: rgba(212, 175, 55, 0.15);
    color: var(--secondary-color);
}

.tech-card-blue .tech-card-icon-modern {
    background: rgba(212, 175, 55, 0.15);
    color: var(--secondary-color);
}

.tech-content-card-modern h4 {
    font-size: 0.9rem;
    color: var(--secondary-color);
    margin-bottom: 8px;
    font-weight: 600;
    line-height: 1.4;
}

.tech-card-green h4 {
    color: rgba(76, 175, 80, 0.9);
}

.tech-card-red h4 {
    color: rgba(255, 87, 34, 0.9);
}

.tech-card-blue h4 {
    color: rgba(33, 150, 243, 0.9);
}

.tech-card-list-modern {
    list-style: none;
    padding: 0;
    margin: 0;
}

.tech-card-list-modern li {
    padding: 6px 0;
    padding-left: 20px;
    position: relative;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.5;
}

.tech-card-list-modern li i {
    position: absolute;
    left: 0;
    top: 8px;
    font-size: 0.75rem;
}

.tech-card-list-modern li .fa-check {
    color: rgba(76, 175, 80, 0.9);
}

.tech-card-list-modern li .fa-times {
    color: rgba(255, 87, 34, 0.9);
}

.tech-characteristics-modern {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.tech-characteristic-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 8px;
    background: rgba(255, 255, 255, 0.02);
    border: none;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.tech-characteristic-item:hover {
    background: rgba(255, 255, 255, 0.05);
    transform: translateX(5px);
}

.tech-characteristic-item i {
    flex-shrink: 0;
    width: 30px;
    height: 30px;
    background: rgba(212, 175, 55, 0.15);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--secondary-color);
    font-size: 0.85rem;
}

.tech-characteristic-item div {
    flex: 1;
}

.tech-characteristic-item strong {
    display: block;
    color: white;
    font-size: 0.85rem;
    margin-bottom: 2px;
    font-weight: 600;
}

.tech-characteristic-item span {
    display: block;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.75rem;
    line-height: 1.4;
}

/* Адаптивность для секции Технологии */
@media (max-width: 992px) {
    .technologies-intro-card {
        flex-direction: column;
        text-align: center;
    }
    
    .tech-content-header-modern {
        flex-direction: column;
        text-align: center;
    }
    
    .tech-content-grid-modern {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
}

@media (max-width: 768px) {
    .tech-content-grid-modern {
        grid-template-columns: 1fr;
    }
    
    .technologies-tabs-modern {
        flex-direction: column;
        align-items: stretch;
    }
    
    .tech-tab-modern {
        width: 100%;
        justify-content: center;
    }
}

/* Стили для секции Крыша - Современный дизайн */
.roof-header {
    text-align: center;
    margin-bottom: 16px;
}

.roof-header .section-title,
.roof-header .section-subtitle {
    text-align: center !important;
}

.roof-intro-text {
    margin: 0 0 20px 0;
    font-size: 0.9rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.7);
    text-align: center;
}

.roof-intro-card {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.1) 0%, rgba(212, 175, 55, 0.05) 100%);
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 20px;
    padding: 25px;
    margin-bottom: 35px;
    display: flex;
    align-items: center;
    gap: 20px;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.roof-intro-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(212, 175, 55, 0.2);
    border-color: rgba(212, 175, 55, 0.4);
}

.roof-intro-icon {
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--secondary-color), rgba(212, 175, 55, 0.8));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--dark-color);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.3);
}

.roof-intro-card p {
    margin: 0;
    font-size: 1.1rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.9);
}

.roof-importance-section,
.roof-types-section,
.roof-materials-section,
.roof-selection-section {
    margin-bottom: 35px;
}

.roof-section-title {
    font-size: 2rem;
    color: var(--secondary-color);
    margin-bottom: 20px;
    text-align: center;
    font-weight: 600;
}

.roof-section-subtitle {
    text-align: center;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 40px;
    font-size: 1.1rem;
}

.roof-importance-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
}

.roof-importance-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 20px;
    text-align: center;
    transition: all 0.3s ease;
}

.roof-importance-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
    border-color: rgba(212, 175, 55, 0.3);
}

.roof-card-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.2), rgba(212, 175, 55, 0.1));
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 1.8rem;
    color: var(--secondary-color);
    transition: all 0.3s ease;
}

.roof-importance-card:hover .roof-card-icon {
    transform: scale(1.1) rotate(5deg);
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.3), rgba(212, 175, 55, 0.2));
}

.roof-importance-card h4 {
    font-size: 1.2rem;
    color: white;
    margin-bottom: 12px;
    font-weight: 600;
}

.roof-importance-card p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0;
}

/* Слайдер типов крыш */
.roof-types-slider-wrapper {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 20px;
}

.roof-slider-container {
    flex: 1;
    position: relative;
    overflow: hidden;
}

.roof-slider-track {
    display: flex;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.roof-slide {
    min-width: 100%;
    flex-shrink: 0;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.roof-slide.active {
    opacity: 1;
}

.roof-slider-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(212, 175, 55, 0.2);
    border: 2px solid var(--secondary-color);
    color: var(--secondary-color);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.roof-slider-btn:hover {
    background: var(--secondary-color);
    color: var(--dark-color);
    transform: scale(1.1);
}

.roof-slider-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
    transform: none;
}

.roof-slider-dots {
    display: flex;
    gap: 10px;
    align-items: center;
    justify-content: center;
    margin-top: 20px;
}

.roof-slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all 0.3s ease;
}

.roof-slider-dot.active {
    background: var(--secondary-color);
    border-color: var(--secondary-color);
    width: 16px;
    height: 16px;
}

.roof-slider-dot:hover {
    background: rgba(212, 175, 55, 0.6);
}

/* Адаптивность для слайдера крыш */
@media (max-width: 768px) {
    .roof-types-slider-wrapper {
        padding: 0 40px;
    }
    
    .roof-slider-btn {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .roof-slider-btn-prev {
        left: -5px;
    }
    
    .roof-slider-btn-next {
        right: -5px;
    }
    
    .roof-slider-dots {
        margin-top: 15px;
    }
}

.roof-type-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 4px;
    padding: 12px;
    position: relative;
}

.roof-type-number {
    display: none;
}

.roof-type-icon {
    width: 20px;
    height: 20px;
    background: transparent;
    border-radius: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-right: 8px;
    font-size: 0.85rem;
    color: var(--secondary-color);
    vertical-align: middle;
    margin-bottom: 0;
}

.roof-type-card h4 {
    font-size: 0.9rem;
    color: var(--secondary-color);
    margin-bottom: 6px;
    font-weight: 600;
    display: inline;
}

.roof-type-description {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.85rem;
    line-height: 1.5;
    margin-bottom: 8px;
}

.roof-type-details {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.roof-detail-item {
    display: flex;
    gap: 15px;
    padding: 15px;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.roof-detail-item:hover {
    background: rgba(255, 255, 255, 0.05);
    transform: translateX(5px);
}

.roof-detail-item i {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    background: rgba(212, 175, 55, 0.15);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--secondary-color);
    font-size: 1.1rem;
}

.roof-detail-green i {
    background: rgba(76, 175, 80, 0.15);
    color: rgba(76, 175, 80, 0.9);
}

.roof-detail-red i {
    background: rgba(255, 87, 34, 0.15);
    color: rgba(255, 87, 34, 0.9);
}

.roof-detail-blue i {
    background: rgba(33, 150, 243, 0.15);
    color: rgba(33, 150, 243, 0.9);
}

.roof-detail-item strong {
    display: block;
    color: white;
    font-size: 0.95rem;
    margin-bottom: 8px;
    font-weight: 600;
}

.roof-detail-item ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.roof-detail-item ul li {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    line-height: 1.8;
    padding-left: 20px;
    position: relative;
}

.roof-detail-item ul li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--secondary-color);
}

.roof-detail-item p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    line-height: 1.6;
    margin: 0;
}

.roof-materials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
}

.roof-material-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 20px;
    transition: all 0.3s ease;
}

.roof-material-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
    border-color: rgba(212, 175, 55, 0.3);
}

.roof-material-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.2), rgba(212, 175, 55, 0.1));
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 2rem;
    color: var(--secondary-color);
    transition: all 0.3s ease;
}

.roof-material-card:hover .roof-material-icon {
    transform: scale(1.1) rotate(5deg);
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.3), rgba(212, 175, 55, 0.2));
}

.roof-material-card h4 {
    font-size: 1.3rem;
    color: var(--secondary-color);
    margin-bottom: 15px;
    font-weight: 600;
}

.roof-material-description {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 20px;
}

.roof-material-specs {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 20px;
}

.roof-spec-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 8px;
}

.roof-spec-item i {
    color: var(--secondary-color);
    font-size: 1rem;
    width: 20px;
}

.roof-spec-item span {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
}

.roof-material-pros-cons {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.roof-pros {
    padding: 12px;
    background: rgba(76, 175, 80, 0.1);
    border-left: 3px solid rgba(76, 175, 80, 0.5);
    border-radius: 8px;
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.9rem;
    line-height: 1.6;
}

.roof-cons {
    padding: 12px;
    background: rgba(255, 87, 34, 0.1);
    border-left: 3px solid rgba(255, 87, 34, 0.5);
    border-radius: 8px;
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.9rem;
    line-height: 1.6;
}

.roof-selection-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
}

.roof-selection-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 20px;
    text-align: center;
    transition: all 0.3s ease;
}

.roof-selection-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
    border-color: rgba(212, 175, 55, 0.3);
}

.roof-selection-card i {
    font-size: 2.5rem;
    color: var(--secondary-color);
    margin-bottom: 15px;
    display: block;
}

.roof-selection-card h4 {
    font-size: 1.2rem;
    color: white;
    margin-bottom: 12px;
    font-weight: 600;
}

.roof-selection-card p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0;
}

.roof-important-note {
    background: rgba(255, 87, 34, 0.1);
    border: 1px solid rgba(255, 87, 34, 0.3);
    border-radius: 20px;
    padding: 20px;
    display: flex;
    gap: 25px;
    align-items: flex-start;
    margin-top: 60px;
}

.roof-important-icon {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    background: rgba(255, 87, 34, 0.2);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: rgba(255, 87, 34, 0.9);
}

.roof-important-content h4 {
    font-size: 1.3rem;
    color: rgba(255, 87, 34, 0.9);
    margin-bottom: 12px;
    font-weight: 600;
}

.roof-important-content p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1rem;
    line-height: 1.8;
    margin: 0;
}

/* Адаптивность для секции Крыша */
@media (max-width: 992px) {
    .roof-intro-card {
        flex-direction: column;
        text-align: center;
    }
    
    .roof-types-grid {
        grid-template-columns: 1fr;
    }
    
    .roof-materials-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
}

@media (max-width: 768px) {
    .roof-importance-grid,
    .roof-selection-grid {
        grid-template-columns: 1fr;
    }
    
    .roof-important-note {
        flex-direction: column;
        text-align: center;
    }
}

/* Стили для секции Остекление - Современный дизайн */
.glazing-header {
    text-align: center;
    margin-bottom: 16px;
}

.glazing-header .section-title,
.glazing-header .section-subtitle {
    text-align: center !important;
}

.glazing-intro-text {
    margin: 0 0 20px 0;
    font-size: 0.9rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.7);
    text-align: center;
}

.engineering-header {
    text-align: center;
    margin-bottom: 16px;
}

.engineering-header .section-title,
.engineering-header .section-subtitle {
    text-align: center !important;
}

.engineering-intro-text {
    margin: 0 0 20px 0;
    font-size: 0.9rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.7);
    text-align: center;
}

.interior-header {
    text-align: center;
    margin-bottom: 16px;
}

.interior-header .section-title,
.interior-header .section-subtitle {
    text-align: center !important;
}

.interior-intro-text {
    margin: 0 0 20px 0;
    font-size: 0.9rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.7);
    text-align: center;
}

.exterior-header {
    text-align: center;
    margin-bottom: 16px;
}

.exterior-header .section-title,
.exterior-header .section-subtitle {
    text-align: center !important;
}

.exterior-intro-text {
    margin: 0 0 20px 0;
    font-size: 0.9rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.7);
    text-align: center;
}

.glazing-intro-card {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.1) 0%, rgba(212, 175, 55, 0.05) 100%);
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 20px;
    padding: 25px;
    margin-bottom: 60px;
    display: flex;
    align-items: center;
    gap: 20px;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.glazing-intro-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(212, 175, 55, 0.2);
    border-color: rgba(212, 175, 55, 0.4);
}

.glazing-intro-icon {
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--secondary-color), rgba(212, 175, 55, 0.8));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--dark-color);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.3);
}

.glazing-intro-card p {
    margin: 0;
    font-size: 1.1rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.9);
}

.glazing-importance-section,
.glazing-types-section {
    margin-bottom: 35px;
}

.glazing-section-title {
    font-size: 2rem;
    color: var(--secondary-color);
    margin-bottom: 20px;
    text-align: center;
    font-weight: 600;
}

.glazing-importance-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
}

.glazing-importance-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 20px;
    text-align: center;
    transition: all 0.3s ease;
}

.glazing-importance-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
    border-color: rgba(212, 175, 55, 0.3);
}

.glazing-card-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.2), rgba(212, 175, 55, 0.1));
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 1.8rem;
    color: var(--secondary-color);
    transition: all 0.3s ease;
}

.glazing-importance-card:hover .glazing-card-icon {
    transform: scale(1.1) rotate(5deg);
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.3), rgba(212, 175, 55, 0.2));
}

.glazing-importance-card h4 {
    font-size: 1.2rem;
    color: white;
    margin-bottom: 12px;
    font-weight: 600;
}

.glazing-importance-card p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0;
}

.glazing-types-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 20px;
}

.glazing-type-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 35px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.glazing-type-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.1), transparent);
    transition: left 0.5s ease;
}

.glazing-type-card:hover::before {
    left: 100%;
}

.glazing-type-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
    border-color: rgba(212, 175, 55, 0.3);
}

.glazing-type-number {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--secondary-color), rgba(212, 175, 55, 0.8));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark-color);
    box-shadow: 0 5px 15px rgba(212, 175, 55, 0.3);
}

.glazing-type-icon {
    width: 70px;
    height: 70px;
    background: rgba(212, 175, 55, 0.15);
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 2rem;
    color: var(--secondary-color);
}

.glazing-type-card h4 {
    font-size: 1.4rem;
    color: var(--secondary-color);
    margin-bottom: 15px;
    font-weight: 600;
}

.glazing-type-description {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 25px;
}

.glazing-type-details {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.glazing-detail-item {
    display: flex;
    gap: 15px;
    padding: 15px;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.glazing-detail-item:hover {
    background: rgba(255, 255, 255, 0.05);
    transform: translateX(5px);
}

.glazing-detail-item i {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    background: rgba(212, 175, 55, 0.15);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--secondary-color);
    font-size: 1.1rem;
}

.glazing-detail-green i {
    background: rgba(76, 175, 80, 0.15);
    color: rgba(76, 175, 80, 0.9);
}

.glazing-detail-red i {
    background: rgba(255, 87, 34, 0.15);
    color: rgba(255, 87, 34, 0.9);
}

.glazing-detail-blue i {
    background: rgba(33, 150, 243, 0.15);
    color: rgba(33, 150, 243, 0.9);
}

.glazing-detail-item strong {
    display: block;
    color: white;
    font-size: 0.95rem;
    margin-bottom: 8px;
    font-weight: 600;
}

.glazing-detail-item ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.glazing-detail-item ul li {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    line-height: 1.8;
    padding-left: 20px;
    position: relative;
}

.glazing-detail-item ul li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--secondary-color);
}

.glazing-detail-item p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    line-height: 1.6;
    margin: 4px 0;
}

/* Адаптивность для секции Остекление */
@media (max-width: 992px) {
    .glazing-intro-card {
        flex-direction: column;
        text-align: center;
    }
    
    .glazing-types-grid {
        grid-template-columns: 1fr;
    }
}

.glazing-additional-section {
    margin-bottom: 35px;
}

.glazing-additional-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 20px;
}

.glazing-additional-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 35px;
    transition: all 0.3s ease;
}

.glazing-additional-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
    border-color: rgba(212, 175, 55, 0.3);
}

.glazing-additional-icon {
    width: 70px;
    height: 70px;
    background: rgba(212, 175, 55, 0.15);
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 2rem;
    color: var(--secondary-color);
    transition: all 0.3s ease;
}

.glazing-additional-card:hover .glazing-additional-icon {
    transform: scale(1.1) rotate(5deg);
    background: rgba(212, 175, 55, 0.25);
}

.glazing-additional-card h4 {
    font-size: 1.3rem;
    color: var(--secondary-color);
    margin-bottom: 15px;
    font-weight: 600;
}

.glazing-additional-card p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 20px;
}

.glazing-additional-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.glazing-additional-list li {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
    line-height: 1.8;
    padding: 8px 0;
    padding-left: 25px;
    position: relative;
}

.glazing-additional-list li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--secondary-color);
    font-size: 1.2rem;
}

.glazing-selection-section {
    margin-bottom: 35px;
}

.glazing-selection-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
}

.glazing-selection-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 20px;
    text-align: center;
    transition: all 0.3s ease;
}

.glazing-selection-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
    border-color: rgba(212, 175, 55, 0.3);
}

.glazing-selection-card i {
    font-size: 2.5rem;
    color: var(--secondary-color);
    margin-bottom: 15px;
    display: block;
}

.glazing-selection-card h4 {
    font-size: 1.2rem;
    color: white;
    margin-bottom: 12px;
    font-weight: 600;
}

.glazing-selection-card p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0;
}

.glazing-important-note {
    background: rgba(255, 87, 34, 0.1);
    border: 1px solid rgba(255, 87, 34, 0.3);
    border-radius: 20px;
    padding: 20px;
    display: flex;
    gap: 25px;
    align-items: flex-start;
    margin-top: 60px;
}

.glazing-important-icon {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    background: rgba(255, 87, 34, 0.2);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: rgba(255, 87, 34, 0.9);
}

.glazing-important-content h4 {
    font-size: 1.3rem;
    color: rgba(255, 87, 34, 0.9);
    margin-bottom: 12px;
    font-weight: 600;
}

.glazing-important-content p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1rem;
    line-height: 1.8;
    margin: 0;
}

@media (max-width: 768px) {
    .glazing-importance-grid {
        grid-template-columns: 1fr;
    }
    
    .glazing-additional-grid {
        grid-template-columns: 1fr;
    }
    
    .glazing-selection-grid {
        grid-template-columns: 1fr;
    }
    
    .glazing-important-note {
        flex-direction: column;
        text-align: center;
    }
}

.package h5 {
    margin-top: 0;
    margin-bottom: 15px;
    font-size: 1.3rem;
    color: white;
}

.package ul {
    list-style: none;
    padding: 0;
    margin: 0 0 20px;
}

.package li {
    margin-bottom: 8px;
    padding-left: 20px;
    position: relative;
}

.package li:before {
    content: "•";
    color: var(--accent-color);
    position: absolute;
    left: 0;
}

.package-price {
    font-size: 1.3rem;
    font-weight: bold;
    color: var(--accent-color);
}

.geology-image {
    flex: 1;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.geology-image img {
    width: 100%;
    height: auto;
    display: block;
}

/* Фундамент */
.foundation-types {
    margin-top: 30px;
}

.foundation-card {
    display: flex;
    gap: 30px;
    margin-bottom: 60px;
    align-items: center;
    padding: 25px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 15px;
    transition: all 0.3s ease;
}

.foundation-card:hover {
    background: rgba(255, 255, 255, 0.05);
    transform: translateY(-5px);
}

.foundation-card.reverse {
    flex-direction: row-reverse;
}

.foundation-image {
    flex: 1;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.foundation-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.5s ease;
}

.foundation-card:hover .foundation-image img {
    transform: scale(1.05);
}

.foundation-info {
    flex: 1;
}

.foundation-info h3 {
    font-size: 1.8rem;
    margin-top: 0;
    margin-bottom: 15px;
    color: white;
}

.foundation-info p {
    margin-bottom: 20px;
    color: var(--light-color);
    font-size: 1.1rem;
    line-height: 1.6;
}

.foundation-features {
    list-style: none;
    padding: 0;
    margin: 25px 0;
}

.foundation-features li {
    margin-bottom: 10px;
}

.foundation-features strong {
    color: var(--accent-color);
}

.foundation-btn {
    padding: 12px 30px;
    font-size: 1.1rem;
}

/* Стены */
.walls-materials {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 25px;
    margin-top: 30px;
}

.material-card {
    background: var(--card-color);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.material-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.2);
}

.material-image {
    height: 250px;
}

.material-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.material-card:hover .material-image img {
    transform: scale(1.1);
}

.material-info {
    padding: 25px;
}

.material-info h3 {
    margin-top: 0;
    margin-bottom: 15px;
    font-size: 1.5rem;
    color: white;
}

.material-specs {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    margin: 20px 0;
}

.spec {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.95rem;
}

.spec i {
    color: var(--accent-color);
    font-size: 1.1rem;
}

.material-info p {
    margin-bottom: 20px;
    color: var(--light-color);
}

.material-btn {
    width: 100%;
    padding: 12px;
}

/* Крыша */
.roof-types {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
    margin-top: 30px;
}

.roof-card {
    background: var(--card-color);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.roof-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.2);
}

.roof-image {
    height: 200px;
}

.roof-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.roof-card:hover .roof-image img {
    transform: scale(1.1);
}

.roof-info {
    padding: 25px;
}

.roof-info h3 {
    margin-top: 0;
    margin-bottom: 15px;
    font-size: 1.5rem;
    color: white;
}

.roof-info p {
    margin-bottom: 15px;
    color: var(--light-color);
}

.roof-features {
    list-style: none;
    padding: 0;
    margin: 20px 0;
}

.roof-features li {
    margin-bottom: 8px;
}

.roof-features strong {
    color: var(--accent-color);
}

.roof-btn {
    width: 100%;
    padding: 12px;
}

.roof-materials {
    margin-top: 60px;
}

.roof-materials h3 {
    font-size: 1.8rem;
    margin-bottom: 30px;
    color: white;
    text-align: center;
}

.materials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.material-item {
    background: rgba(255,255,255,0.05);
    padding: 25px;
    border-radius: 10px;
    text-align: center;
    transition: var(--transition);
}

.material-item:hover {
    transform: translateY(-5px);
    background: rgba(255,255,255,0.1);
}

.material-icon {
    font-size: 2.5rem;
    color: var(--accent-color);
    margin-bottom: 15px;
}

.material-item h4 {
    margin-top: 0;
    margin-bottom: 15px;
    font-size: 1.3rem;
    color: white;
}

.material-item p {
    margin-bottom: 15px;
    color: var(--light-color);
}

.material-price {
    font-size: 1.3rem;
    font-weight: bold;
    color: var(--accent-color);
}

/* Остекление */
/* Секция "Остекление" - новая структура */
.glazing-intro {
    margin-top: 30px;
    margin-bottom: 30px;
}

.glazing-image-top {
    width: 100%;
    max-width: 1000px;
    margin: 0 auto 40px;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 25px 70px rgba(0, 0, 0, 0.6);
}

.glazing-image-top img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

.glazing-intro-text {
    background: rgba(33, 36, 44, 0.8);
    padding: 25px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    max-width: 1000px;
    margin: 0 auto;
}

.glazing-intro-text .article-intro {
    font-size: 1.1rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 25px;
}

.glazing-intro-text h4 {
    font-size: 1.3rem;
    color: white;
    margin-top: 25px;
    margin-bottom: 15px;
    padding-bottom: 8px;
    border-bottom: 2px solid rgba(212, 175, 55, 0.3);
}

.glazing-intro-text .article-list {
    list-style: none;
    padding: 0;
    margin: 20px 0;
}

.glazing-intro-text .article-list li {
    padding: 10px 0 10px 30px;
    position: relative;
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.95rem;
    line-height: 1.6;
}

.glazing-intro-text .article-list li i {
    position: absolute;
    left: 0;
    color: var(--secondary-color);
    font-size: 1rem;
}

.glazing-article {
    grid-template-columns: 1fr !important;
    max-width: 1000px;
    margin: 0 auto;
}

.glazing-article .article-content {
    background: rgba(33, 36, 44, 0.8);
    padding: 50px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

/* Инженерные сети */
.engineering-intro {
    background: rgba(33, 36, 44, 0.8);
    padding: 25px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    margin-top: 25px;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.engineering-intro .article-intro {
    font-size: 1.1rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 25px;
}

.engineering-intro h4 {
    font-size: 1.3rem;
    color: white;
    margin-top: 25px;
    margin-bottom: 15px;
    padding-bottom: 8px;
    border-bottom: 2px solid rgba(212, 175, 55, 0.3);
}

.engineering-intro .article-list {
    list-style: none;
    padding: 0;
    margin: 20px 0;
}

.engineering-intro .article-list li {
    padding: 10px 0 10px 30px;
    position: relative;
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.95rem;
    line-height: 1.6;
}

.engineering-intro .article-list li i {
    position: absolute;
    left: 0;
    color: var(--secondary-color);
    font-size: 1rem;
}

.engineering-tabs {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin: 40px 0;
    flex-wrap: wrap;
}

.engineering-tab {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 24px;
    background: rgba(33, 36, 44, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    color: rgba(255, 255, 255, 0.7);
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.95rem;
    font-weight: 500;
}

.engineering-tab:hover {
    background: rgba(33, 36, 44, 0.95);
    color: white;
    border-color: var(--secondary-color);
}

.engineering-tab.active {
    background: var(--gradient-primary);
    color: var(--primary-color);
    border-color: var(--secondary-color);
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

.engineering-tab i {
    font-size: 1.1rem;
}

.engineering-slider-wrapper {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 20px;
}

.engineering-slider-container {
    flex: 1;
    position: relative;
    overflow: hidden;
}

.engineering-content {
    display: none;
    background: rgba(33, 36, 44, 0.8);
    padding: 25px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.engineering-content.active {
    display: block;
    animation: fadeIn 0.3s ease-in-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.engineering-info h3 {
    font-size: 1.8rem;
    color: var(--secondary-color);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.engineering-info h3 i {
    font-size: 1.6rem;
}

.engineering-info p {
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.7;
    margin-bottom: 20px;
    font-size: 1rem;
}

.engineering-info ul {
    margin: 15px 0;
    padding-left: 20px;
    color: rgba(255, 255, 255, 0.85);
}

.engineering-info ul li {
    margin-bottom: 10px;
    line-height: 1.6;
}

.engineering-info strong {
    color: var(--secondary-color);
}

.engineering-nav-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(33, 36, 44, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--secondary-color);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    flex-shrink: 0;
    font-size: 1.2rem;
}

.engineering-nav-btn:hover {
    background: var(--gradient-primary);
    color: var(--primary-color);
    border-color: var(--secondary-color);
    transform: scale(1.1);
}

.engineering-summary {
    background: rgba(33, 36, 44, 0.8);
    padding: 25px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    margin-top: 25px;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.engineering-summary h4 {
    font-size: 1.3rem;
    color: white;
    margin-bottom: 15px;
    padding-bottom: 8px;
    border-bottom: 2px solid rgba(212, 175, 55, 0.3);
}

.engineering-summary .article-list {
    list-style: none;
    padding: 0;
    margin: 20px 0;
}

.engineering-summary .article-list li {
    padding: 10px 0 10px 30px;
    position: relative;
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.95rem;
    line-height: 1.6;
}

.engineering-summary .article-list li i {
    position: absolute;
    left: 0;
    color: var(--secondary-color);
    font-size: 1rem;
}

.system-features li {
    margin-bottom: 10px;
    padding-left: 25px;
    position: relative;
    text-align: left;
}

.system-features i {
    position: absolute;
    left: 0;
    top: 5px;
    color: var(--accent-color);
}

.system-price {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--accent-color);
}

/* Внутренняя отделка */
.interior-content {
    display: flex;
    gap: 30px;
    margin-top: 30px;
    align-items: flex-start;
}

.interior-info {
    flex: 1;
}

.interior-info h3 {
    font-size: 1.8rem;
    margin-top: 0;
    margin-bottom: 20px;
    color: white;
}

.interior-info p {
    margin-bottom: 20px;
    color: var(--light-color);
    font-size: 1.1rem;
    line-height: 1.6;
}

.interior-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.option {
    background: rgba(255,255,255,0.05);
    padding: 20px;
    border-radius: 10px;
}

.option h4 {
    font-size: 1.3rem;
    margin-top: 0;
    margin-bottom: 15px;
    color: white;
    display: flex;
    align-items: center;
    gap: 10px;
}

.option h4 i {
    color: var(--accent-color);
}

.option-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.option-list li {
    margin-bottom: 8px;
    padding-left: 25px;
    position: relative;
}

.option-list li:before {
    content: "•";
    color: var(--accent-color);
    position: absolute;
    left: 0;
}

.interior-image {
    flex: 1;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.interior-image img {
    width: 100%;
    height: auto;
    display: block;
}

/* Наружная отделка - зеркальное расположение */
.exterior-content {
    display: flex;
    gap: 30px;
    margin-top: 30px;
    align-items: flex-start;
    /* Изображение слева, текст справа (зеркально к внутренней отделке) */
}

.exterior-image {
    flex: 1;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.exterior-image img {
    width: 100%;
    height: auto;
    display: block;
}

.exterior-info {
    flex: 1;
}

.exterior-info h3 {
    font-size: 1.8rem;
    margin-top: 0;
    margin-bottom: 20px;
    color: white;
}

.exterior-info p {
    margin-bottom: 20px;
    color: var(--light-color);
    font-size: 1.1rem;
    line-height: 1.6;
}

.exterior-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.interior-packages {
    margin-top: 60px;
}

.interior-packages h3 {
    font-size: 1.8rem;
    margin-bottom: 30px;
    color: white;
    text-align: center;
}

/* Наружная отделка */
.exterior-materials {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 25px;
    margin-top: 30px;
}

/* Форма заказа */
.order-construction {
    background-size: cover;
    background-position: center;
    padding: 60px 0;
    position: relative;
}

.order-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.order-content .section-title {
    margin-bottom: 20px;
}

.order-description {
    max-width: 800px;
    margin: 0 auto 30px;
    text-align: left;
    background: rgba(33, 36, 44, 0.9);
    padding: 25px;
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.order-description p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 15px;
}

.order-description p:last-child {
    margin-bottom: 0;
}

.order-content .section-subtitle {
    margin-bottom: 30px;
}

.order-form {
    margin-top: 30px;
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    padding: 25px;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.form-row {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
}

.form-row .form-group {
    flex: 1;
}

.form-group {
    margin-bottom: 20px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 15px;
    border-radius: 5px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    background: rgba(0, 0, 0, 0.4);
    color: white;
    font-family: inherit;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--secondary-color);
    background: rgba(0, 0, 0, 0.6);
}

.form-group textarea {
    height: 120px;
    resize: vertical;
}

.form-footer {
    margin-top: 20px;
}

.form-footer p {
    margin-top: 15px;
    font-size: 0.9rem;
    opacity: 0.7;
}

.form-footer a {
    color: var(--accent-color);
    text-decoration: none;
}

/* Стили для статей о строительстве */
.construction-article {
    display: grid;
    grid-template-columns: 1fr 450px;
    gap: 30px;
    margin-top: 30px;
    align-items: start;
}

.article-content {
    background: rgba(33, 36, 44, 0.8);
    padding: 50px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.article-content h3 {
    font-size: 2rem;
    color: var(--secondary-color);
    margin-bottom: 20px;
    line-height: 1.3;
}

/* Секция "С чего начать" - Минималистичный стиль */
.start-section {
    padding: 30px 0 !important;
    position: relative;
    background: transparent;
}

.start-header {
    text-align: center;
    margin-bottom: 20px;
}

.start-intro-card {
    background: transparent;
    border: none;
    border-left: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 0;
    padding: 12px 0 12px 12px;
    margin-bottom: 20px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.start-intro-icon {
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    background: transparent;
    border-radius: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    color: var(--secondary-color);
    margin-top: 2px;
}

.start-intro-card p {
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.7);
}

.start-intro-text {
    margin: 0 0 20px 0;
    font-size: 0.9rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.7);
    text-align: center;
}

.start-steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 12px;
    margin-bottom: 30px;
}

.start-step-card {
    background: transparent;
    border: none;
    border-left: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 0;
    padding: 12px 0 12px 12px;
    text-align: left;
    position: relative;
}

.start-step-number {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--secondary-color);
    margin-bottom: 6px;
    opacity: 0.8;
}

.start-step-card h4 {
    font-size: 0.9rem;
    color: white;
    margin-bottom: 4px;
    font-weight: 500;
}

.start-step-card p {
    margin: 0;
    font-size: 0.85rem;
    line-height: 1.5;
    color: rgba(255, 255, 255, 0.6);
}

.start-step-section {
    margin-bottom: 30px;
}

.start-section-title {
    font-size: 1.25rem;
    color: white;
    text-align: center;
    margin-bottom: 6px;
    font-weight: 600;
}

.start-section-subtitle {
    text-align: center;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 16px;
    max-width: 100%;
    margin-left: 0;
    margin-right: 0;
    line-height: 1.5;
}

.start-step-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 12px;
}

.start-step-item {
    background: transparent;
    border: none;
    border-left: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 0;
    padding: 12px 0 12px 12px;
    text-align: left;
    position: relative;
}

.start-step-item-icon {
    width: 16px;
    height: 16px;
    background: transparent;
    border-radius: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-right: 6px;
    font-size: 0.75rem;
    color: var(--secondary-color);
    vertical-align: middle;
    margin-bottom: 6px;
    opacity: 0.7;
}

.start-step-item h4 {
    font-size: 0.85rem;
    color: white;
    margin-bottom: 8px;
    font-weight: 500;
    display: inline-block;
}

.start-step-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.start-step-list li {
    font-size: 0.85rem;
    line-height: 1.5;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 4px;
    padding-left: 0;
    position: relative;
}

.start-step-list li::before {
    content: "•";
    color: var(--secondary-color);
    margin-right: 6px;
    font-size: 0.75rem;
    opacity: 0.6;
}

.start-step-list-ordered {
    list-style: decimal;
    padding-left: 18px;
}

.start-step-list-ordered li {
    padding-left: 0;
}

.start-step-list-ordered li::before {
    display: none;
}

.start-step-modern {
    margin-bottom: 16px;
    padding: 0;
    background: transparent;
    border: none;
    border-left: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 0;
    padding-left: 12px;
}

.start-step-header-modern {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    margin-bottom: 12px;
    padding-bottom: 0;
    border-bottom: none;
}

.step-number-modern {
    flex-shrink: 0;
    width: auto;
    height: auto;
    background: transparent;
    border-radius: 0;
    display: inline;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--secondary-color);
    margin-right: 4px;
}

.step-header-content {
    flex: 1;
}

.step-icon-modern {
    display: none;
}

.step-header-content h3 {
    font-size: 1rem;
    color: white;
    margin-bottom: 6px;
    font-weight: 500;
    line-height: 1.4;
    display: inline;
}

.step-header-content p {
    font-size: 0.85rem;
    line-height: 1.5;
    color: rgba(255, 255, 255, 0.6);
    margin: 0;
    margin-top: 4px;
}

.start-step-cards-modern {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 12px;
    margin-bottom: 16px;
}

.start-step-card-modern {
    background: transparent;
    border: none;
    border-radius: 0;
    padding: 0;
    position: relative;
}

.step-card-icon {
    display: none;
}

.start-step-card-modern h4 {
    font-size: 0.85rem;
    color: var(--text-color);
    margin-bottom: 4px;
    font-weight: 500;
    line-height: 1.4;
}

.start-step-card-modern > p {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 8px;
    line-height: 1.5;
}

.step-card-features {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.step-card-feature {
    display: flex;
    align-items: flex-start;
    gap: 6px;
    padding: 0;
    background: transparent;
    border-radius: 0;
}

.step-card-feature i {
    flex-shrink: 0;
    width: 14px;
    height: 14px;
    background: transparent;
    border-radius: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--secondary-color);
    font-size: 0.7rem;
    margin-top: 2px;
}

.step-card-feature div {
    flex: 1;
}

.step-card-feature strong {
    display: block;
    color: white;
    font-size: 0.85rem;
    margin-bottom: 4px;
    font-weight: 600;
}

.step-card-feature span {
    display: block;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.8rem;
    line-height: 1.4;
}

.step-card-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.step-card-list li {
    padding: 6px 0;
    padding-left: 20px;
    position: relative;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.5;
    border-bottom: none;
}

.step-card-list li:last-child {
    border-bottom: none;
}

.step-card-list li i {
    position: absolute;
    left: 0;
    top: 8px;
    color: var(--secondary-color);
    font-size: 0.75rem;
}

.start-step-important-modern {
    background: transparent;
    border: none;
    border-left: 1px solid rgba(255, 87, 34, 0.3);
    border-radius: 0;
    padding: 0;
    padding-left: 8px;
    display: flex;
    align-items: flex-start;
    gap: 6px;
    margin-bottom: 12px;
}

.important-icon-modern {
    display: none;
}

.important-content-modern {
    flex: 1;
    font-size: 0.8rem;
    line-height: 1.5;
    color: rgba(255, 255, 255, 0.6);
}

.important-content-modern strong {
    color: rgba(255, 87, 34, 0.8);
    font-weight: 500;
}

/* Двухколоночные карточки */
.start-step-two-columns-modern {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 12px;
}

.start-step-column-modern {
    background: transparent;
    border: none;
    border-left: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 0;
    padding: 0;
    padding-left: 8px;
}

.start-step-column-left {
    border-left-color: rgba(76, 175, 80, 0.3);
}

.start-step-column-right {
    border-left-color: rgba(255, 87, 34, 0.3);
}

.step-column-icon {
    width: 60px;
    height: 60px;
    background: rgba(212, 175, 55, 0.15);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 1.5rem;
    color: var(--secondary-color);
}

.start-step-column-modern h4 {
    font-size: 0.9rem;
    color: var(--secondary-color);
    margin-bottom: 12px;
    font-weight: 600;
    text-align: left;
}

.step-column-benefits {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.step-column-benefit {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    padding: 6px 0;
    background: transparent;
    border-radius: 0;
}

.step-column-benefit i {
    flex-shrink: 0;
    width: 16px;
    height: 16px;
    background: transparent;
    border-radius: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--secondary-color);
    font-size: 0.8rem;
}

.step-column-benefit div {
    flex: 1;
}

.step-column-benefit strong {
    display: block;
    color: white;
    font-size: 0.9rem;
    margin-bottom: 4px;
    font-weight: 600;
}

.step-column-benefit span {
    display: block;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.85rem;
    line-height: 1.5;
}

/* CTA кнопка */
.start-step-cta-modern {
    text-align: left;
    margin-top: 12px;
}

.start-cta-btn {
    display: inline;
    align-items: center;
    gap: 0;
    padding: 0;
    background: transparent;
    color: var(--secondary-color);
    border-radius: 0;
    font-size: 0.85rem;
    font-weight: 500;
    text-decoration: underline;
    text-decoration-color: rgba(212, 175, 55, 0.3);
}

.start-cta-btn i {
    font-size: 1.1rem;
}

/* Процесс получения */
.start-process-timeline-modern {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-top: 25px;
}

.start-process-item-modern {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
}

.start-process-item-modern:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(212, 175, 55, 0.3);
    transform: translateY(-3px);
}

.start-process-number-modern {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.2), rgba(212, 175, 55, 0.1));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--secondary-color);
}

.start-process-content-modern {
    flex: 1;
}

.start-process-content-modern strong {
    display: block;
    color: white;
    font-size: 1rem;
    margin-bottom: 6px;
    font-weight: 600;
}

.start-process-content-modern span {
    display: block;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
    line-height: 1.5;
}

/* Заключение */
.start-step-conclusion-modern {
    margin-top: 12px;
    padding: 0;
    background: transparent;
    border: none;
    border-left: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: 0;
    padding-left: 8px;
    text-align: left;
}

.start-step-conclusion-modern p {
    margin: 0;
    font-size: 0.8rem;
    line-height: 1.5;
    color: rgba(255, 255, 255, 0.6);
}

/* Адаптивность */
@media (max-width: 992px) {
    .start-step-header-modern {
        flex-direction: column;
        text-align: center;
    }
    
    .start-step-cards-modern {
        grid-template-columns: 1fr;
    }
    
    .start-step-two-columns-modern {
        grid-template-columns: 1fr;
    }
    
    .start-process-timeline-modern {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .start-step-modern {
        padding: 25px;
    }
    
    .step-number-modern {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .step-header-content h3 {
        font-size: 1.5rem;
    }
}

.start-article-header {
    text-align: left;
    margin-bottom: 60px;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    padding: 0 20px;
    position: relative;
}

.start-article-header::after {
    content: '';
    position: absolute;
    bottom: -20px;
    left: 20px;
    width: 60px;
    height: 1px;
    background: linear-gradient(to right, var(--secondary-color), transparent);
}

.start-section .section-title {
    margin-bottom: 8px !important;
    font-size: clamp(1.25rem, 3vw, 1.5rem) !important;
    font-weight: 500;
    letter-spacing: 0;
    color: white;
    position: relative;
    display: block;
    text-align: center !important;
}

.start-section .section-title::before {
    display: none;
}

.start-section .section-subtitle {
    margin-bottom: 16px !important;
    font-size: clamp(0.8rem, 1.5vw, 0.9rem) !important;
    color: rgba(255, 255, 255, 0.5);
    font-weight: 400;
    line-height: 1.5;
    text-align: center !important;
}

.start-article-content {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    padding: 0 20px;
}

.start-step {
    display: flex;
    gap: 0;
    margin-bottom: 20px;
    position: relative;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 16px;
    transition: all 0.4s ease;
}

.start-step:hover {
    border-bottom-color: rgba(255, 255, 255, 0.2);
    padding-bottom: 18px;
}

.start-step:last-child {
    margin-bottom: 0;
    border-bottom: none;
    padding-bottom: 0;
}

.start-step-number {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    flex-shrink: 0;
    position: relative;
    width: 80px;
    padding-top: 5px;
}

.step-number {
    width: auto;
    height: auto;
    background: transparent;
    border-radius: 0;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    font-size: 0.9rem;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.4);
    box-shadow: none;
    position: relative;
    z-index: 2;
    letter-spacing: 2px;
    text-transform: uppercase;
    transition: all 0.3s ease;
    cursor: default;
}

.start-step:hover .step-number {
    color: var(--secondary-color);
    letter-spacing: 3px;
}

.step-line {
    display: none;
}

.start-step-content {
    flex: 1;
    background: transparent;
    backdrop-filter: none;
    border-radius: 0;
    border: none;
    padding: 0;
    transition: none;
}

.start-step-content:hover {
    background: transparent;
    border-color: transparent;
    box-shadow: none;
    transform: none;
}

.step-header {
    display: flex;
    align-items: flex-start;
    gap: 0;
    margin-bottom: 20px;
    padding-bottom: 0;
    border-bottom: none;
    flex-direction: column;
    position: relative;
}

.step-icon {
    display: none;
}

.step-header h3 {
    font-size: 1.5rem;
    color: white;
    margin: 0 0 15px 0;
    font-weight: 400;
    letter-spacing: -0.3px;
    line-height: 1.4;
    position: relative;
    display: inline-block;
    transition: all 0.3s ease;
}

.step-header h3::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--secondary-color);
    transition: width 0.4s ease;
}

.start-step:hover .step-header h3::after {
    width: 40px;
}

.start-step:hover .step-header h3 {
    color: rgba(255, 255, 255, 0.95);
}

.step-intro {
    font-size: 1rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 25px;
    padding: 0;
    background: transparent;
    border-left: none;
    border-radius: 0;
    font-weight: 300;
    transition: color 0.3s ease;
}

.start-step:hover .step-intro {
    color: rgba(255, 255, 255, 0.85);
}

.step-section {
    margin-bottom: 12px;
}

.step-section:last-child {
    margin-bottom: 0;
}

.step-section-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 12px;
}

.step-section-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 4px;
    padding: 12px;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.step-section-card:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.step-section-card h4 {
    font-size: 1.1rem;
    color: var(--secondary-color);
    margin-bottom: 15px;
    padding-left: 0;
    font-weight: 500;
}

.step-section-card h4::before {
    display: none;
}

.step-section-card p {
    font-size: 0.95rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 15px;
    font-weight: 300;
}

.step-section-card .features-grid {
    border-top: none;
    padding-top: 0;
    margin-top: 0;
}

.step-section-card .feature-item {
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    margin-bottom: 15px;
    padding-bottom: 15px;
}

.step-section-card .feature-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.step-section-card .article-list {
    margin: 0;
}

.step-section-card .article-list li {
    padding-left: 25px;
    padding-top: 8px;
    padding-bottom: 8px;
    font-size: 0.95rem;
}

.step-section-two-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 25px;
    align-items: stretch;
}

.step-section-left,
.step-section-right {
    margin-bottom: 0;
    padding: 15px;
    border-radius: 12px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.step-section-left {
    background: rgba(76, 175, 80, 0.06);
    border-color: rgba(76, 175, 80, 0.2);
}

.step-section-left:hover {
    background: rgba(76, 175, 80, 0.1);
    border-color: rgba(76, 175, 80, 0.3);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(76, 175, 80, 0.15);
}

.step-section-right {
    background: rgba(255, 87, 34, 0.06);
    border-color: rgba(255, 87, 34, 0.2);
}

.step-section-right:hover {
    background: rgba(255, 87, 34, 0.1);
    border-color: rgba(255, 87, 34, 0.3);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 87, 34, 0.15);
}

@media (max-width: 992px) {
    .step-section-cards {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .step-section-two-columns {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .step-section-left,
    .step-section-right {
        padding: 20px;
    }
    
    .step-section-left {
        border-right: none;
        border-bottom: none;
        padding-bottom: 20px;
    }
    
    .step-section-right {
        padding-top: 20px;
    }
}

@media (max-width: 768px) {
    .step-section-cards {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

.step-section h4 {
    font-size: 1rem;
    color: white;
    margin-bottom: 12px;
    display: block;
    font-weight: 400;
    letter-spacing: -0.2px;
    position: relative;
    padding-left: 15px;
    transition: all 0.3s ease;
}

.step-section h4::before {
    content: '—';
    position: absolute;
    left: 0;
    color: rgba(255, 255, 255, 0.3);
    transition: all 0.3s ease;
}

.start-step:hover .step-section h4::before {
    color: var(--secondary-color);
    transform: translateX(-3px);
}

.step-section-left h4,
.step-section-right h4 {
    font-size: 1rem;
    color: var(--secondary-color);
    margin-bottom: 12px;
    padding-left: 0;
    font-weight: 500;
    text-decoration: none;
    border-bottom: none;
    text-align: center;
}

.step-section-right h4 {
    border-bottom: none !important;
    text-decoration: none !important;
}

.step-section-right h4::after,
.step-section-right h4::before {
    display: none !important;
    content: none !important;
}

.step-section-left h4::before,
.step-section-right h4::before {
    display: none !important;
}

.step-section-right h4::after {
    display: none !important;
    content: none !important;
    border-bottom: none !important;
}

.step-section h4 i {
    display: none;
}

.step-section p {
    font-size: 0.95rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 15px;
    font-weight: 300;
    transition: color 0.3s ease;
}

.start-step:hover .step-section p {
    color: rgba(255, 255, 255, 0.7);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 0;
    margin-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
}

.feature-item {
    display: block;
    gap: 0;
    padding: 0 0 20px 0;
    background: transparent;
    border-radius: 0;
    border: none;
    transition: all 0.3s ease;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    margin-bottom: 20px;
    position: relative;
    padding-left: 0;
}

.feature-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 0;
    height: 1px;
    background: var(--secondary-color);
    transition: width 0.4s ease;
}

.feature-item:hover::before {
    width: 30px;
}

.feature-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.feature-item:hover {
    background: transparent;
    border-color: rgba(255, 255, 255, 0.1);
    transform: translateX(5px);
    padding-left: 5px;
}

.feature-item i {
    display: none;
}

.feature-item strong {
    display: block;
    color: white;
    font-size: 0.95rem;
    margin-bottom: 6px;
    font-weight: 400;
    transition: color 0.3s ease;
}

.feature-item:hover strong {
    color: rgba(255, 255, 255, 0.95);
}

.feature-item p {
    margin: 0;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.5);
    line-height: 1.6;
    font-weight: 300;
    transition: color 0.3s ease;
}

.feature-item:hover p {
    color: rgba(255, 255, 255, 0.65);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-top: 10px;
    border-top: none;
    padding-top: 0;
}

.benefit-card {
    padding: 0 0 12px 0;
    background: transparent;
    border-radius: 0;
    border: none;
    text-align: left;
    transition: all 0.3s ease;
    border-bottom: none;
    margin-bottom: 12px;
    position: relative;
}

.benefit-card::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 0;
    height: 1px;
    background: linear-gradient(to right, var(--secondary-color), transparent);
    transition: width 0.4s ease;
}

.benefit-card:hover::after {
    width: 100%;
}

.benefit-card:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.step-section-right .benefit-card:first-child {
    border-bottom: none;
}

.benefit-card:hover {
    background: transparent;
    border-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
    box-shadow: none;
}

.benefit-card i {
    display: none;
}

.benefit-card strong {
    display: block;
    color: white;
    font-size: 0.85rem;
    margin-bottom: 4px;
    font-weight: 400;
    transition: color 0.3s ease;
}

.benefit-card:hover strong {
    color: rgba(255, 255, 255, 0.95);
}

.benefit-card p {
    margin: 0;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.5);
    line-height: 1.5;
    font-weight: 300;
    transition: color 0.3s ease;
}

.benefit-card:hover p {
    color: rgba(255, 255, 255, 0.7);
}

.warning-box {
    background: transparent;
    border-left: none;
    border-radius: 0;
    padding: 0;
    margin-top: 0;
}

.step-section-left .warning-box {
    border-left: none;
    padding: 0;
}

.step-section-left .article-list,
.step-section-right .article-list {
    margin: 0;
}

.step-section-left .article-list li,
.step-section-right .article-list li {
    padding-left: 25px;
    padding-top: 10px;
    padding-bottom: 10px;
    font-size: 0.95rem;
    line-height: 1.6;
}

.step-section-left .benefits-grid {
    border-top: none;
    padding-top: 0;
    margin-top: 0;
}

.step-section-left .benefit-card {
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    margin-bottom: 20px;
    padding-bottom: 20px;
}

.step-section-left .benefit-card:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.process-timeline {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 0;
    margin-top: 20px;
    position: relative;
    padding-left: 0;
    border-top: none;
    padding-top: 0;
    flex-wrap: wrap;
}

.process-timeline::before {
    display: none;
}

.process-item {
    display: flex;
    flex-direction: column;
    gap: 0;
    position: relative;
    padding: 0;
    border-bottom: none;
    margin-bottom: 0;
    padding-left: 0;
    transition: all 0.3s ease;
    flex: 1;
    min-width: 150px;
}

.process-item::before {
    display: none;
}

.process-item::after {
    content: '→';
    position: absolute;
    right: -15px;
    top: 50%;
    transform: translateY(-50%);
    color: rgba(255, 255, 255, 0.3);
    font-size: 1.2rem;
    font-weight: 300;
    transition: all 0.3s ease;
    z-index: 1;
}

.process-item:last-child::after {
    display: none;
}

.process-item:hover::after {
    color: var(--secondary-color);
    transform: translateY(-50%) translateX(5px);
}

@media (max-width: 992px) {
    .step-section-cards {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .step-section-two-columns {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .step-section-left,
    .step-section-right {
        padding: 20px;
    }
    
    .step-section-left {
        border-right: none;
        border-bottom: none;
        padding-bottom: 20px;
    }
    
    .step-section-right {
        padding-top: 20px;
    }
    
    .process-timeline {
        flex-wrap: wrap;
        gap: 20px;
    }
    
    .process-item {
        min-width: calc(50% - 20px);
    }
    
    .process-item::after {
        right: -15px;
    }
}

@media (max-width: 768px) {
    .step-section-cards {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .process-timeline {
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
    }
    
    .process-item {
        width: 100%;
        padding-left: 0;
        min-width: auto;
    }
    
    .process-item::after {
        display: none;
    }
    
    .process-content {
        text-align: left;
    }
}

.process-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.process-item:hover {
    padding-left: 0;
    border-bottom-color: transparent;
}

.process-number {
    display: none;
}

.process-content {
    text-align: center;
}

.process-content strong {
    display: block;
    color: white;
    font-size: 0.9rem;
    margin-bottom: 6px;
    font-weight: 400;
    transition: color 0.3s ease;
}

.process-item:hover .process-content strong {
    color: rgba(255, 255, 255, 0.95);
}

.process-content p {
    margin: 0;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
    font-weight: 300;
    transition: color 0.3s ease;
}

.process-item:hover .process-content p {
    color: rgba(255, 255, 255, 0.7);
}

.important-note {
    background: rgba(255, 87, 34, 0.06);
    border: 1px solid rgba(255, 87, 34, 0.2);
    border-radius: 12px;
    padding: 20px 25px;
    margin-top: 20px;
    display: block;
    transition: all 0.3s ease;
    position: relative;
    backdrop-filter: blur(10px);
}

.important-note::before {
    display: none;
}

.important-note:hover {
    background: rgba(255, 87, 34, 0.1);
    border-color: rgba(255, 87, 34, 0.3);
    box-shadow: 0 8px 25px rgba(255, 87, 34, 0.15);
    transform: translateY(-3px);
    padding-left: 25px;
}

.important-note i {
    display: none;
}

.important-note strong {
    color: white;
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    transition: color 0.3s ease;
}

.important-note:hover strong {
    color: rgba(255, 255, 255, 0.95);
}

.important-note div {
    font-size: 0.95rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 300;
    transition: color 0.3s ease;
}

.important-note:hover div {
    color: rgba(255, 255, 255, 0.85);
}

.design-cta {
    margin-top: 25px;
    text-align: left;
}

.design-cta .btn {
    font-size: 0.9rem;
    padding: 10px 20px;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 0;
    font-weight: 300;
    letter-spacing: 0.5px;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.design-cta .btn::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 0;
    background: rgba(255, 255, 255, 0.05);
    transition: width 0.4s ease;
    z-index: -1;
}

.design-cta .btn:hover::before {
    width: 100%;
}

.design-cta .btn:hover {
    border-color: rgba(255, 255, 255, 0.4);
    transform: translateX(5px);
}

.conclusion {
    margin-top: 25px;
    padding: 0 0 0 20px;
    background: transparent;
    border-left: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 0;
    font-size: 0.95rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.6);
    font-style: normal;
    font-weight: 300;
    transition: all 0.3s ease;
    position: relative;
}

.conclusion::before {
    content: '"';
    position: absolute;
    left: -5px;
    top: -5px;
    font-size: 2rem;
    color: rgba(255, 255, 255, 0.2);
    font-family: serif;
    line-height: 1;
}

.conclusion:hover {
    border-left-color: rgba(255, 255, 255, 0.2);
    padding-left: 25px;
    color: rgba(255, 255, 255, 0.75);
}

.article-list {
    list-style: none;
    padding: 0;
    margin: 15px 0;
}

.article-list li {
    padding: 8px 0;
    position: relative;
    font-size: 0.95rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.6);
    font-weight: 300;
    padding-left: 0;
}

.article-list li i {
    display: none;
}

.article-list li strong {
    color: white;
    font-weight: 400;
}

.article-intro {
    font-size: 1rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 20px;
    padding: 15px 18px;
    background: rgba(212, 175, 55, 0.1);
    border-left: 4px solid var(--secondary-color);
    border-radius: 8px;
}

.article-content h4 {
    font-size: 1.3rem;
    color: white;
    margin-top: 25px;
    margin-bottom: 15px;
    padding-bottom: 8px;
    border-bottom: 2px solid rgba(212, 175, 55, 0.3);
}

.article-content h5 {
    font-size: 1.1rem;
    color: var(--secondary-color);
    margin-top: 20px;
    margin-bottom: 10px;
}

.article-list {
    list-style: none;
    padding: 0;
    margin: 15px 0;
}

.article-list li {
    padding: 10px 0 10px 30px;
    position: relative;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.5;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    font-size: 0.95rem;
}

.article-list li:last-child {
    border-bottom: none;
}

.article-list li i {
    position: absolute;
    left: 0;
    top: 10px;
    color: var(--secondary-color);
    font-size: 0.9rem;
}

.design-link-box {
    margin: 20px 0;
}

.design-link {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 14px 24px;
    background: rgba(212, 175, 55, 0.15);
    border: 2px solid rgba(212, 175, 55, 0.4);
    border-radius: 10px;
    color: var(--secondary-color);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition);
}

.design-link:hover {
    background: rgba(212, 175, 55, 0.25);
    border-color: rgba(212, 175, 55, 0.6);
    transform: translateX(5px);
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

.design-link i {
    font-size: 1rem;
}

.important-note {
    display: flex;
    gap: 12px;
    padding: 15px 18px;
    background: rgba(231, 76, 60, 0.15);
    border: 1px solid rgba(231, 76, 60, 0.3);
    border-radius: 10px;
    margin: 20px 0;
}

.important-note i {
    color: #e74c3c;
    font-size: 1.2rem;
    flex-shrink: 0;
    margin-top: 2px;
}

.important-note p {
    margin: 0;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
    font-size: 0.95rem;
}

.start-content ul:not(.article-list) {
    margin: 15px 0;
    padding-left: 25px;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.6;
    font-size: 0.95rem;
}

.start-content ul:not(.article-list) li {
    margin-bottom: 8px;
}

.start-content p:not(.article-intro) {
    margin-bottom: 15px;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.6;
    font-size: 0.95rem;
}

.conclusion {
    margin-top: 25px;
    padding: 15px 18px;
    background: rgba(212, 175, 55, 0.1);
    border-left: 4px solid var(--secondary-color);
    border-radius: 8px;
    font-size: 0.95rem;
    line-height: 1.6;
}

.design-cta {
    margin-top: 25px;
    text-align: center;
}

.design-cta .btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 10px;
    transition: var(--transition);
}

.design-cta .btn.primary-btn {
    background: var(--gradient-primary);
    color: var(--primary-color);
}

.design-cta .btn.primary-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 25px rgba(212, 175, 55, 0.4);
}

.article-section {
    margin: 30px 0;
    padding: 25px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.article-section p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.7;
    margin-bottom: 15px;
}

.article-section ul {
    margin: 15px 0;
    padding-left: 25px;
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.8;
}

.article-section ul li {
    margin-bottom: 8px;
}

.article-steps {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin: 30px 0;
}

.step {
    display: flex;
    gap: 20px;
    padding: 20px;
    background: rgba(212, 175, 55, 0.1);
    border-radius: 12px;
    border: 1px solid rgba(212, 175, 55, 0.2);
}

.step-number {
    width: 50px;
    height: 50px;
    background: var(--secondary-color);
    color: #000;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    flex-shrink: 0;
}

.step-content h5 {
    margin-top: 0;
    margin-bottom: 10px;
    color: white;
    font-size: 1.1rem;
}

.step-content p {
    margin: 0;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
}

.article-warning {
    display: flex;
    gap: 15px;
    padding: 20px;
    background: rgba(231, 76, 60, 0.15);
    border: 1px solid rgba(231, 76, 60, 0.3);
    border-radius: 12px;
    margin-top: 30px;
}

.article-warning i {
    color: #e74c3c;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.article-warning p {
    margin: 0;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
}

.article-image {
    position: sticky;
    top: 120px;
    height: fit-content;
}

.article-image img {
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 25px 70px rgba(0, 0, 0, 0.6);
    object-fit: cover;
}

/* Декоративные элементы для секций строительства */
.geology .decor-left-top,
.foundation .decor-left-top,
.walls .decor-left-top,
.roof .decor-left-top,
.glazing .decor-left-top,
.engineering .decor-left-top,
.interior .decor-left-top,
.exterior .decor-left-top {
    background-image: url('../main_img/project.webp');
    top: 10%;
    left: -150px;
}

.geology .decor-left-bottom,
.foundation .decor-left-bottom,
.walls .decor-left-bottom,
.roof .decor-left-bottom,
.glazing .decor-left-bottom,
.engineering .decor-left-bottom,
.interior .decor-left-bottom,
.exterior .decor-left-bottom {
    background-image: url('../main_img/project.webp');
    bottom: 10%;
    left: -150px;
    transform: rotate(180deg);
}

.geology .decor-right-top,
.foundation .decor-right-top,
.walls .decor-right-top,
.roof .decor-right-top,
.glazing .decor-right-top,
.engineering .decor-right-top,
.interior .decor-right-top,
.exterior .decor-right-top {
    background-image: url('../main_img/project.webp');
    top: 10%;
    right: -150px;
    transform: rotate(270deg);
}

.geology .decor-right-bottom,
.foundation .decor-right-bottom,
.walls .decor-right-bottom,
.roof .decor-right-bottom,
.glazing .decor-right-bottom,
.engineering .decor-right-bottom,
.interior .decor-right-bottom,
.exterior .decor-right-bottom {
    background-image: url('../main_img/project.webp');
    bottom: 10%;
    right: -150px;
    transform: rotate(90deg);
}

/* Позиционирование секций */
.geology,
.foundation,
.walls,
.roof,
.glazing,
.engineering,
.interior,
.exterior {
    position: relative;
    overflow: hidden;
}

/* Контент должен быть выше декоративных элементов */
.geology .container,
.foundation .container,
.walls .container,
.roof .container,
.glazing .container,
.engineering .container,
.interior .container,
.exterior .container {
    position: relative;
    z-index: 1;
}

/* Декоративные элементы */
.geology .decor,
.foundation .decor,
.walls .decor,
.roof .decor,
.glazing .decor,
.engineering .decor,
.interior .decor,
.exterior .decor {
    position: absolute;
    width: 400px;
    height: 400px;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    z-index: 0;
    opacity: 0.15;
    pointer-events: none;
}

/* Минималистичные заголовки секций */
.section-title {
    text-align: left;
    margin-bottom: 10px !important;
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 600;
    color: var(--text-color);
    line-height: 1.3;
}

.section-subtitle {
    text-align: left;
    margin-bottom: 20px !important;
    font-size: clamp(0.9rem, 1.5vw, 1rem);
    color: var(--text-secondary);
    max-width: 100%;
    margin-left: 0;
    margin-right: 0;
    line-height: 1.5;
}

/* Контейнеры с правильными отступами */
.section .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Адаптация */
@media (max-width: 1200px) {
    .construction-article {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    .article-image {
        position: static;
        margin-top: 25px;
    }
    
    .article-steps {
        grid-template-columns: 1fr;
    }
    
    .stage-image {
        flex: 0 0 100%;
        width: 100%;
        max-width: 500px;
        margin: 0 auto;
    }
    
    .geology .decor-left-top,
    .foundation .decor-left-top,
    .walls .decor-left-top,
    .roof .decor-left-top,
    .glazing .decor-left-top,
    .engineering .decor-left-top,
    .interior .decor-left-top,
    .exterior .decor-left-top,
    .geology .decor-left-bottom,
    .foundation .decor-left-bottom,
    .walls .decor-left-bottom,
    .roof .decor-left-bottom,
    .glazing .decor-left-bottom,
    .engineering .decor-left-bottom,
    .interior .decor-left-bottom,
    .exterior .decor-left-bottom,
    .geology .decor-right-top,
    .foundation .decor-right-top,
    .walls .decor-right-top,
    .roof .decor-right-top,
    .glazing .decor-right-top,
    .engineering .decor-right-top,
    .interior .decor-right-top,
    .exterior .decor-right-top,
    .geology .decor-right-bottom,
    .foundation .decor-right-bottom,
    .walls .decor-right-bottom,
    .roof .decor-right-bottom,
    .glazing .decor-right-bottom,
    .engineering .decor-right-bottom,
    .interior .decor-right-bottom,
    .exterior .decor-right-bottom {
        display: none;
    }
    
    .stage {
        flex-direction: column;
        gap: 20px;
        padding: 40px 30px;
    }
    
    .stage-image {
        flex: 0 0 100%;
        width: 100%;
        height: 250px;
        order: -1;
    }
    
    .stage-number {
        font-size: 2rem;
        min-width: 60px;
    }
    
    .stage-content h3 {
        font-size: 1.3rem;
    }
    
    .stage-content p {
        font-size: 0.9rem;
    }
    
    .stage-features li {
        font-size: 0.85rem;
    }
    
    .stages-slider-nav {
        gap: 15px;
        margin-top: 20px;
    }
    
    .stages-slider-btn {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .tech-content.active {
        flex-direction: column;
        gap: 25px;
    }
    
    .tech-image {
        max-width: 100%;
    }
    
    .geology-content {
        flex-direction: column;
        gap: 25px;
    }
    
    .glazing-intro {
        margin-top: 25px;
        margin-bottom: 40px;
    }
    
    .glazing-image-top {
        margin-bottom: 30px;
    }
    
    .glazing-intro-text {
        padding: 30px 25px;
    }
    
    .glazing-article .article-content {
        padding: 40px 30px;
    }
    
    .interior-content {
        flex-direction: column;
        gap: 25px;
    }
    
    .exterior-content {
        flex-direction: column;
        gap: 25px;
    }
    
    .foundation-card {
        padding: 20px;
        gap: 20px;
    }
}

@media (max-width: 992px) {
    .section.stages,
    .section.technologies,
    .section.geology,
    .section.foundation,
    .section.walls,
    .section.roof,
    .section.glazing,
    .section.engineering,
    .section.interior,
    .section.exterior {
        padding: 60px 0 !important;
    }
    
    .engineering-intro {
        padding: 30px 25px;
    }
    
    .engineering-tabs {
        gap: 10px;
        margin: 30px 0;
    }
    
    .engineering-tab {
        padding: 10px 16px;
        font-size: 0.85rem;
    }
    
    .engineering-tab span {
        display: none;
    }
    
    .engineering-slider-wrapper {
        flex-direction: column;
        gap: 20px;
    }
    
    .engineering-nav-btn {
        position: absolute;
        top: 50%;
        transform: translateY(-50%);
        z-index: 10;
    }
    
    .engineering-nav-prev {
        left: 10px;
    }
    
    .engineering-nav-next {
        right: 10px;
    }
    
    .engineering-content {
        padding: 30px 20px;
    }
    
    .engineering-info h3 {
        font-size: 1.5rem;
    }
    
    .engineering-summary {
        padding: 30px 20px;
    }
    
    .foundation-card, .foundation-card.reverse {
        flex-direction: column;
        padding: 30px 20px;
    }
    
    .walls-materials {
        grid-template-columns: 1fr;
    }
    
    .exterior-materials {
        grid-template-columns: 1fr;
    }
    
    .article-content {
        padding: 35px 25px;
    }
}

@media (max-width: 768px) {
    .start-section {
        padding: 5px 0 !important;
        height: 100vh;
        min-height: 100vh;
    }
    
    .start-section .section-title {
        margin-bottom: 3px !important;
        font-size: clamp(1.3rem, 4vw, 1.8rem) !important;
    }
    
    .start-section .section-subtitle {
        margin-bottom: 5px !important;
        font-size: clamp(0.75rem, 2vw, 0.9rem) !important;
    }
    
    .start-slider-wrapper {
        padding: 0 50px;
        margin: 2px auto 0;
    }
    
    .start-slider-dots {
        margin-top: 8px;
    }
    
    .start-slider-btn {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .start-slider-btn-prev {
        left: -10px;
    }
    
    .start-slider-btn-next {
        right: -10px;
    }
    
    .start-card {
        height: calc(100vh - 150px);
        max-height: calc(100vh - 150px);
    }
    
    .start-card-header {
        padding: 20px;
    }
    
    .start-card-number {
        width: 45px;
        height: 45px;
        font-size: 1.2rem;
    }
    
    .start-card-header h3 {
        font-size: 1.2rem;
    }
    
    .start-card-body {
        padding: 20px;
    }
    
    .start-card-body h4 {
        font-size: 1rem;
        margin-top: 15px;
    }
    
    .article-intro {
        font-size: 0.9rem;
        padding: 10px 12px;
        margin-bottom: 15px;
    }
    
    .start-slider-dots {
        margin-top: 20px;
    }
    
    .design-link {
        padding: 12px 20px;
        font-size: 0.9rem;
    }
    
    .design-link span {
        display: block;
    }
    
    .article-list li {
        padding: 8px 0 8px 28px;
        font-size: 0.9rem;
    }
    
    .important-note {
        padding: 12px 15px;
    }
    
    .important-note p {
        font-size: 0.9rem;
    }
    
    .section.stages,
    .section.technologies,
    .section.geology,
    .section.foundation,
    .section.walls,
    .section.roof,
    .section.glazing,
    .section.engineering,
    .section.interior,
    .section.exterior {
        padding: 50px 0 !important;
    }
    
    .stage {
        padding: 30px 20px;
    }
    
    .tech-tabs {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
    }
    
    .tech-tab {
        width: 100%;
        text-align: center;
    }
    
    .packages-grid {
        grid-template-columns: 1fr;
    }
    
    .interior-options {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .order-construction {
        padding: 60px 0;
    }
    
    .article-content {
        padding: 30px 20px;
    }
}

@media (max-width: 576px) {
    .section.stages,
    .section.technologies,
    .section.geology,
    .section.foundation,
    .section.walls,
    .section.roof,
    .section.glazing,
    .section.engineering,
    .section.interior,
    .section.exterior {
        padding: 40px 0 !important;
    }
    
    .section-title {
        font-size: 1.8rem !important;
    }
    
    .section-subtitle {
        font-size: 1rem !important;
    }
    
    .stage {
        padding: 25px 15px;
        gap: 20px;
    }
    
    .stage-number {
        margin-bottom: 20px;
        font-size: 2rem;
        min-width: 50px;
    }
    
    .roof-types {
        grid-template-columns: 1fr;
    }
    
    .engineering-systems {
        grid-template-columns: 1fr;
    }
    
    .order-form {
        padding: 25px 15px;
    }
    
    .article-content {
        padding: 25px 15px;
    }
    
    .article-content h3 {
        font-size: 1.6rem;
    }
    
    .foundation-card {
        padding: 25px 15px;
    }
    
    .start-steps-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .start-step-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
}

@media (max-width: 768px) {
    .start-section {
        padding: 20px 0 !important;
    }
    
    .start-intro-card {
        padding: 16px;
        margin-bottom: 20px;
    }
    
    .start-steps-grid {
        grid-template-columns: 1fr;
        gap: 10px;
        margin-bottom: 25px;
    }
    
    .start-step-section {
        margin-bottom: 25px;
    }
    
    .start-step-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }
}