/* ============================================
   Глобальные стили
   Верстка выполнена вручную
   ============================================ */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Белый, голубой, синий — современный стиль под архитектуру/строительство */
    --primary-color: #0c4a6e;
    --primary-hover: #075985;
    --secondary-color: #0369a1;
    --accent-color: #0ea5e9;
    --text-dark: #0f172a;
    --text-light: #64748b;
    --bg-light: #f0f9ff;
    --bg-white: #ffffff;
    --border-color: #e0f2fe;
    --success-color: #0d9488;
    --error-color: #dc2626;
    --font-main: 'Manrope', 'Segoe UI', system-ui, sans-serif;
    --font-heading: 'Jost', 'Manrope', 'Segoe UI', sans-serif;
    --container-max-width: 1200px;
    --container-wide: 1400px;
    --spacing-unit: 1rem;
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --shadow-light: 0 1px 2px rgba(12, 74, 110, 0.04);
    --shadow-medium: 0 4px 16px rgba(12, 74, 110, 0.06), 0 2px 6px rgba(0,0,0,0.04);
    --shadow-md: 0 4px 14px rgba(12, 74, 110, 0.08), 0 2px 6px rgba(0,0,0,0.04);
    --shadow-lg: 0 12px 40px rgba(12, 74, 110, 0.1), 0 4px 12px rgba(0,0,0,0.05);
    --shadow-xl: 0 24px 56px rgba(12, 74, 110, 0.12);
    --image-unify-filter: saturate(0.94) contrast(1.04) brightness(0.98);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    font-size: 16px;
    line-height: 1.65;
    color: var(--text-dark);
    background-color: var(--bg-white);
    text-align: left;
    /* Ручная настройка антиалиасинга */
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    /* Небольшой отступ для лучшей читаемости */
    letter-spacing: 0.01em;
}

.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 28px;
    width: 100%;
}

/* Дополнительные контейнеры для разных секций */
.container-narrow {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 24px;
}

.container-wide {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ============================================
   Навигация
   Верстка выполнена вручную
   ============================================ */

.navbar {
    background-color: var(--bg-white);
    box-shadow: 0 1px 0 rgba(12, 74, 110, 0.06);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--border-color);
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    transition: opacity 0.25s ease;
}

.logo:hover {
    opacity: 0.9;
}

.logo-img {
    height: 60px;
    width: auto;
    display: block;
    object-fit: contain;
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    letter-spacing: 0.05em;
    margin-left: 0.75rem;
    white-space: nowrap;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2.2rem;
    align-items: center;
    /* Ручная настройка отступов */
    margin: 0;
    padding: 0;
}

.nav-menu a {
    font-family: var(--font-heading);
    color: var(--text-dark);
    text-decoration: none;
    transition: color 0.3s;
    font-weight: 500;
    letter-spacing: 0.02em;
}

.nav-menu a {
    position: relative;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: width 0.25s ease;
    border-radius: 1px;
}

.nav-menu a:hover::after,
.nav-menu a.active::after {
    width: 100%;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--primary-color);
}

/* Кнопка в шапке — белый текст для читаемости на тёмном фоне */
.nav-menu a.btn-primary {
    color: #ffffff;
}
.nav-menu a.btn-primary:hover {
    color: #ffffff;
}
.nav-menu a.btn-primary::after {
    display: none;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--text-dark);
    transition: all 0.3s;
}

/* ============================================
   Новый дизайн главной (Arki-style): шапка, hero, блоки
   ============================================ */

.site-header {
    background-color: var(--bg-white);
    box-shadow: 0 1px 0 rgba(12, 74, 110, 0.06);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--border-color);
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo-dot {
    color: var(--primary-color);
}

.main-nav .nav-list {
    display: flex;
    list-style: none;
    gap: 2.2rem;
    align-items: center;
    margin: 0;
    padding: 0;
}

.main-nav .nav-list a {
    font-family: var(--font-heading);
    color: var(--text-dark);
    text-decoration: none;
    transition: color 0.3s;
    font-weight: 500;
    letter-spacing: 0.02em;
    position: relative;
}

.main-nav .nav-list a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: width 0.25s ease;
    border-radius: 1px;
}

.main-nav .nav-list a:hover::after,
.main-nav .nav-list a.active::after {
    width: 100%;
}

.main-nav .nav-list a:hover,
.main-nav .nav-list a.active {
    color: var(--primary-color);
}

.nav-cta {
    color: #fff !important;
}
.nav-cta::after {
    display: none !important;
}

/* Hero полноэкранный */
.hero-full {
    position: relative;
    min-height: 85vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(12, 74, 110, 0.5) 0%, rgba(15, 23, 42, 0.6) 100%);
}

.hero-inner {
    position: relative;
    z-index: 2;
    text-align: center;
    color: #fff;
}

.hero-line {
    width: 40px;
    height: 3px;
    background: #fff;
    margin: 0 auto 1.5rem;
}

.hero-headline {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    margin-bottom: 1rem;
    letter-spacing: 0.02em;
    color: #fff;
    line-height: 1.2;
}

.hero-tagline {
    font-family: var(--font-main);
    font-size: 1.15rem;
    font-weight: 400;
    opacity: 0.95;
    margin-bottom: 2rem;
    max-width: 520px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
    letter-spacing: 0.02em;
}

.btn-hero {
    display: inline-block;
    padding: 1rem 2rem;
    background: #fff;
    color: var(--primary-color);
    font-family: var(--font-heading);
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--radius-sm);
    letter-spacing: 0.05em;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    box-shadow: var(--shadow-md);
}

.btn-hero:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* Блоки секций */
.block {
    padding: 4.5rem 0;
}

.block-white {
    background: var(--bg-white);
}

.block-light {
    background: var(--bg-light);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.block-form {
    background: linear-gradient(180deg, #f0f9ff 0%, #e0f2fe 100%);
}

.block-cta {
    background-color: var(--primary-color);
    color: #fff;
}

.block-cta .block-line-white,
.cta-section .block-line {
    background: #fff !important;
}

.block-cta .block-title-white,
.cta-section .block-title {
    color: #fff !important;
}

.cta-section .block-head {
    margin-bottom: 2rem;
}

.block-head {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem 0;
    margin-bottom: 2.5rem;
}

.block-line {
    width: 40px;
    height: 3px;
    background: var(--primary-color);
    flex-shrink: 0;
}

.block-title {
    font-family: var(--font-heading);
    font-size: clamp(1.95rem, 3.8vw, 2.85rem);
    font-weight: 600;
    color: var(--text-dark);
    letter-spacing: 0.02em;
    margin: 0;
}

.block-caption {
    font-size: 1.05rem;
    color: var(--text-light);
    margin: 0;
    text-align: left;
}

.block-line-right {
    width: 60px;
    height: 2px;
    background: var(--border-color);
    margin-left: auto;
}

.block-head:not(.block-head-center) .block-line-right {
    display: none;
}

.block-head-center {
    align-items: flex-start;
    text-align: left;
}

.block-head-center .block-line {
    margin: 0;
}

.block-head-center .block-caption {
    margin: 0;
}

.block-head-center .block-line-right {
    display: none;
}

/* Карточки-ссылки (две колонки) */
.cards-row {
    display: grid;
    gap: 2rem;
}

.cards-two {
    grid-template-columns: repeat(2, 1fr);
}

.cards-two-caption {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin: -1rem 0 0.9rem;
}

.cards-two-caption p {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-light);
    letter-spacing: 0.02em;
    text-align: center;
    margin: 0;
}

.card-mobile-caption {
    display: none;
}

.card-link {
    display: block;
    text-decoration: none;
    color: inherit;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.card-link:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.card-link-img-wrap {
    position: relative;
    aspect-ratio: 4/3;
    overflow: hidden;
}

.card-link-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

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

.card-link-title {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 600;
    color: var(--text-dark);
    padding: 1.25rem 1.5rem 0;
}

.card-link-desc {
    font-size: 0.95rem;
    color: var(--text-light);
    padding: 0.5rem 1.5rem 1.5rem;
    margin: 0;
}

/* Сетка услуг (номера + заголовок + текст) */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
}

.service-card {
    background: var(--bg-white);
    padding: 2rem 1.75rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-light);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.service-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.service-card-num {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    letter-spacing: 0.05em;
    margin-bottom: 0.75rem;
}

.service-card-title {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.service-card-text {
    font-size: 0.95rem;
    color: var(--text-light);
    margin: 0;
    line-height: 1.6;
}

/* Форма заявки на главной */
.form-request {
    max-width: 560px;
    margin: 0 auto;
}

.form-request .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
}

.form-request .form-field {
    margin-bottom: 1.25rem;
}

.form-request .form-field label {
    display: block;
    font-family: var(--font-heading);
    font-weight: 500;
    margin-bottom: 0.4rem;
    color: var(--text-dark);
}

.form-request .form-field input,
.form-request .form-field textarea {
    width: 100%;
    padding: 0.85rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-family: var(--font-main);
    font-size: 1rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-request .form-field input:focus,
.form-request .form-field textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.15);
}

.form-request .form-field textarea {
    min-height: 120px;
    resize: vertical;
}

.form-request .btn-large {
    width: 100%;
    margin-top: 0.5rem;
}

/* Футер главной (Arki-style) */
.site-footer {
    background: linear-gradient(180deg, #0c4a6e 0%, #0f172a 100%);
    color: white;
    padding: 4rem 0 1.5rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-brand .logo-footer {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    gap: 0;
}

.footer-brand .logo-footer:hover {
    opacity: 0.9;
}

.footer-brand .logo-footer-img {
    height: 56px;
    width: auto;
    display: block;
    object-fit: contain;
    filter: brightness(0) invert(1);
}

.site-header {
    isolation: isolate;
}

.header-inner,
.main-nav,
.main-nav .nav-list,
.main-nav .nav-list a {
    position: relative;
    z-index: 2;
}

.footer-brand .logo-footer-text {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 600;
    color: #fff;
    letter-spacing: 0.05em;
    white-space: nowrap;
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.8);
    margin-top: 0.75rem;
    margin-bottom: 0;
}

.footer-links h4,
.footer-contact h4 {
    margin-bottom: 1rem;
    color: #fff;
    font-weight: 600;
    font-size: 1.1rem;
}

.footer-links ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links ul li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer-links a:hover {
    color: #fff;
}

.footer-contact p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 0.5rem;
}

.site-footer .footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    color: rgba(255, 255, 255, 0.65);
    font-size: 0.95rem;
}

/* Мобильное меню для site-header */
@media (max-width: 768px) {
    .main-nav .nav-list {
        position: fixed;
        top: 62px;
        right: -100%;
        left: auto;
        flex-direction: column;
        background-color: var(--bg-white);
        width: min(86vw, 360px);
        height: calc(100vh - 62px);
        overflow-y: auto;
        padding: 0.2rem 1rem 1rem;
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
        transition: right 0.3s;
        gap: 0.35rem;
        z-index: 999;
        align-items: flex-start;
        justify-content: flex-start;
        border-left: 1px solid var(--border-color);
    }

    .main-nav .nav-list.active {
        right: 0;
    }

    .mobile-menu-toggle {
        margin-left: auto;
        z-index: 1001;
    }

    .hero-full {
        min-height: 70vh;
    }

    .hero-headline {
        font-size: 2rem;
    }

    .hero-tagline {
        font-size: 1rem;
    }

    .cards-two {
        grid-template-columns: 1fr;
    }

    .cards-two-caption {
        grid-template-columns: 1fr;
        gap: 0.65rem;
        margin-top: -0.5rem;
        margin-bottom: 0.8rem;
    }

    .cards-two-caption p {
        text-align: left;
        font-size: 0.92rem;
    }

    .block-head {
        flex-direction: column;
        align-items: flex-start;
    }

    .block-caption {
        margin-left: 0;
    }
}

/* ============================================
   Кнопки
   ============================================ */

.btn-primary {
    font-family: var(--font-heading);
    background-color: var(--primary-color);
    color: white;
    padding: 0.85rem 1.9rem;
    border: none;
    border-radius: var(--radius-sm);
    text-decoration: none;
    display: inline-block;
    font-weight: 500;
    font-size: 1rem;
    letter-spacing: 0.08em;
    transition: all 0.25s ease;
    cursor: pointer;
    /* Ручная настройка тени */
    box-shadow: 0 2px 6px var(--shadow-light);
    position: relative;
    overflow: hidden;
}

/* Анимация shimmer на кнопках убрана для строгого стиля */

.btn-primary:hover {
    background-color: var(--primary-hover);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.btn-primary:active {
    transform: translateY(0);
    box-shadow: 0 1px 3px var(--shadow-light);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

/* ============================================
   Hero-блок
   ============================================ */

.hero {
    padding: 4rem 0 5rem;
    background: linear-gradient(160deg, #fafcff 0%, #f0f9ff 50%, #e0f2fe 100%);
    position: relative;
    min-height: 92vh;
    display: flex;
    align-items: center;
}

/* Декоративная текстура убрана для строгого стиля */

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1.15fr;
    gap: 4.5rem;
    align-items: center;
    position: relative;
    z-index: 1;
    max-width: var(--container-wide);
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.25rem, 4vw, 3.5rem);
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
    line-height: 1.15;
    letter-spacing: 0.02em;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--text-light);
    margin-bottom: 2.5rem;
    /* Ручная настройка - более свободный интервал */
    line-height: 1.7;
    max-width: 90%;
}

.hero-process {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.process-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.process-icon {
    font-size: 1.1rem;
    font-weight: 700;
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--bg-white);
    /* Ручная настройка - не идеально круглый */
    border-radius: 18px;
    box-shadow: 0 3px 10px var(--shadow-light), 0 1px 3px rgba(0, 0, 0, 0.08);
    /* Небольшая граница для глубины */
    border: 2px solid var(--primary-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    color: var(--primary-color);
    letter-spacing: 0.5px;
}

.process-icon:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px var(--shadow-medium), 0 2px 4px rgba(0, 0, 0, 0.1);
}

.process-arrow {
    font-size: 2.2rem;
    color: var(--primary-color);
    /* Ручная настройка - эффект глубины */
    filter: drop-shadow(0 2px 4px rgba(12, 74, 110, 0.15));
    transition: transform 0.3s ease;
}

.process-arrow:hover {
    transform: scale(1.15);
}

.hero-visual {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.hero-visual::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    box-shadow: inset 0 0 0 1px rgba(255,255,255,0.2);
    pointer-events: none;
    z-index: 1;
}

.hero-image-placeholder {
    background-color: var(--bg-light);
    border: 2px dashed var(--border-color);
    /* Ручная настройка - более скругленные углы */
    border-radius: 12px;
    padding: 3.5rem 3rem;
    text-align: center;
    color: var(--text-light);
    aspect-ratio: 4/3;
    display: flex;
    align-items: center;
    justify-content: center;
    /* Небольшая тень и граница */
    box-shadow: inset 0 2px 6px rgba(0, 0, 0, 0.04), 0 4px 12px var(--shadow-light);
    border-color: rgba(212, 212, 212, 0.5);
    position: relative;
    overflow: hidden;
}

/* Анимация shimmer убрана для строгого стиля */

/* ============================================
   Секции
   ============================================ */

section {
    padding: 4.5rem 0;
    position: relative;
}

/* Декоративные разделители убраны для строгого стиля */

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(1.95rem, 3.8vw, 2.85rem);
    font-weight: 600;
    margin-bottom: 1.75rem;
    text-align: left;
    color: var(--text-dark);
    line-height: 1.2;
    letter-spacing: 0.02em;
    position: relative;
    padding-bottom: 1rem;
}

/* Минималистичная линия под заголовком секции (в духе Arki) */
.section-title::after {
    content: '';
    display: block;
    width: 40px;
    height: 3px;
    background: var(--primary-color);
    margin: 0.75rem 0 0;
    border-radius: 0;
}

.section-subtitle {
    font-family: var(--font-heading);
    text-align: left;
    color: var(--text-light);
    margin-bottom: 3.5rem;
    font-size: 1.05rem;
    line-height: 1.7;
    letter-spacing: 0.05em;
    max-width: 700px;
    padding: 0 1rem 0 0;
}

.page-header {
    background: linear-gradient(180deg, #f0f9ff 0%, #fafcff 100%);
    padding: 3rem 0;
    text-align: left;
    position: relative;
    border-bottom: 1px solid var(--border-color);
}

.page-header-center {
    text-align: center;
}

.page-header-title {
    font-family: var(--font-heading);
    font-size: 2.6rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 0.6rem;
    line-height: 1.25;
    letter-spacing: 0.02em;
}

.page-header-sub {
    font-size: 1.15rem;
    color: var(--text-light);
    margin: 0;
}

.page-header .block-head-center {
    justify-content: flex-start;
}

/* Декоративная линия убрана для строгого стиля */

.page-header h1 {
    font-family: var(--font-heading);
    font-size: 2.6rem;
    margin-bottom: 1.2rem;
    color: var(--text-dark);
    font-weight: 600;
    line-height: 1.25;
    letter-spacing: 0.03em;
}

.page-header p {
    font-size: 1.2rem;
    color: var(--text-light);
}

.page-header .block-title {
    font-size: 2.6rem;
}

.page-header .block-caption {
    margin-top: 0.5rem;
}

/* ============================================
   Ключевые преимущества
   ============================================ */

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.advantage-card {
    background-color: var(--bg-white);
    padding: 2.2rem 2rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    text-align: left;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    border: 1px solid var(--border-color);
    position: relative;
}

.advantage-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(14, 165, 233, 0.2);
}

.advantage-icon {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 1.2rem;
    color: var(--primary-color);
    letter-spacing: 1px;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(14, 165, 233, 0.08);
    border-radius: 8px;
    border: 2px solid var(--primary-color);
}

.advantage-card h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    margin-bottom: 0.6rem;
    color: var(--text-dark);
    font-weight: 600;
    line-height: 1.4;
    letter-spacing: 0.02em;
}

.advantage-card p {
    color: var(--text-light);
    font-size: 0.98rem;
    line-height: 1.65;
}

/* ============================================
   Быстрые ссылки
   ============================================ */

.links-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.link-card {
    background-color: var(--bg-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    text-decoration: none;
    color: inherit;
    transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.35s ease;
    display: block;
    border: 1px solid var(--border-color);
    position: relative;
}

.link-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.link-image-placeholder {
    background-color: var(--bg-light);
    border: 2px dashed var(--border-color);
    padding: 2rem;
    text-align: center;
    color: var(--text-light);
    aspect-ratio: 4/3;
    display: flex;
    align-items: center;
    justify-content: center;
}

.link-card h3 {
    font-family: var(--font-heading);
    padding: 1.5rem 1.75rem 0.5rem;
    font-size: 1.4rem;
    color: var(--text-dark);
    font-weight: 600;
    line-height: 1.3;
    letter-spacing: 0.02em;
}

.link-card p {
    padding: 0 1.75rem 1.75rem;
    color: var(--text-light);
    line-height: 1.65;
    font-size: 1rem;
}

/* Картинки в быстрых ссылках — огромные */
.link-card .link-image {
    width: 100%;
    min-height: 420px;
    max-height: 560px;
    object-fit: cover;
    display: block;
    transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.link-card:hover .link-image {
    transform: scale(1.06);
}

/* ============================================
   Форма заявки
   ============================================ */

.request-form-section {
    background: linear-gradient(180deg, #f0f9ff 0%, #e0f2fe 100%);
    position: relative;
}

/* Декоративная линия убрана для строгого стиля */

.request-form {
    max-width: 620px;
    margin: 0 auto;
    background-color: var(--bg-white);
    padding: 2.5rem 2.2rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-dark);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.85rem 1rem;
    border: 1.5px solid var(--border-color);
    /* Ручная настройка - более скругленные углы */
    border-radius: 6px;
    font-family: inherit;
    font-size: 1rem;
    transition: all 0.25s ease;
    background-color: var(--bg-white);
    /* Небольшая тень для глубины */
    box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.03);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.12);
}

.form-group textarea {
    resize: vertical;
}

/* ============================================
   Технология - Этапы
   ============================================ */

.block.technology-steps {
    padding: 4.5rem 0;
}

.technology-steps {
    padding: 2rem 0;
}

.step-item {
    display: grid;
    grid-template-columns: 60px 1fr;
    gap: 2rem;
    margin-bottom: 4rem;
    align-items: start;
}

.step-number {
    width: 62px;
    height: 62px;
    background-color: var(--primary-color);
    color: white;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    font-weight: 700;
    flex-shrink: 0;
    box-shadow: 0 2px 6px var(--shadow-medium);
    border: 2px solid var(--primary-color);
}

.step-content {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 3rem;
    align-items: center;
}

.step-image-placeholder {
    background-color: var(--bg-light);
    border: 2px dashed var(--border-color);
    /* Ручная настройка - более скругленные углы */
    border-radius: 10px;
    padding: 2.2rem;
    text-align: center;
    color: var(--text-light);
    aspect-ratio: 4/3;
    display: flex;
    align-items: center;
    justify-content: center;
    /* Небольшая тень для глубины */
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.03);
}

.step-text h2 {
    font-family: var(--font-heading);
    font-size: 1.55rem;
    margin-bottom: 1.2rem;
    color: var(--text-dark);
    font-weight: 700;
    line-height: 1.35;
    letter-spacing: -0.01em;
}

.step-text p {
    color: var(--text-light);
    line-height: 1.85;
    font-size: 1.02rem;
}

.step-text p + p {
    margin-top: 0.9rem;
}

.block.technology-video {
    padding: 4.5rem 0;
}

.technology-video {
    background-color: var(--bg-light);
    padding: 3rem 0;
}

.video-placeholder {
    background-color: var(--bg-white);
    border: 2px dashed var(--border-color);
    /* Ручная настройка - более скругленные углы */
    border-radius: 14px;
    padding: 4.5rem;
    text-align: center;
    color: var(--text-light);
    aspect-ratio: 16/9;
    display: flex;
    align-items: center;
    justify-content: center;
    max-width: 820px;
    margin: 0 auto;
    box-shadow: inset 0 2px 6px rgba(0, 0, 0, 0.04), 0 4px 16px var(--shadow-light);
    border-color: rgba(212, 212, 212, 0.5);
}

.video-wrapper {
    max-width: 960px;
    margin: 0 auto;
}

.video-responsive {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 */
    height: 0;
    overflow: hidden;
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
}

.video-responsive iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

.video-responsive video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
    object-fit: cover;
    background: #000;
}

.video-custom {
    position: absolute;
    inset: 0;
}

.video-custom .video-player {
    width: 100%;
    height: 100%;
    object-fit: cover;
    background: #000;
}

.video-play-btn {
    position: absolute;
    inset: 50% auto auto 50%;
    transform: translate(-50%, -50%);
    width: 84px;
    height: 84px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.36);
    background: rgba(107, 114, 128, 0.82);
    color: #fff;
    font-size: 2rem;
    line-height: 1;
    cursor: pointer;
    box-shadow: 0 6px 16px rgba(15, 23, 42, 0.28);
    transition: background 0.2s ease, box-shadow 0.2s ease;
}

.video-play-btn:hover {
    background: rgba(107, 114, 128, 0.92);
    box-shadow: 0 8px 18px rgba(15, 23, 42, 0.3);
}

.video-play-btn span {
    position: relative;
    left: 2px;
    font-size: 1.9rem;
    text-shadow: none;
}

.video-custom.playing .video-play-btn {
    opacity: 0;
    pointer-events: none;
}

.video-fallback-link {
    margin-top: 0.85rem;
    font-size: 0.92rem;
    color: var(--text-light);
    text-align: center;
}

.video-fallback-link a {
    color: var(--primary-color);
    font-weight: 600;
    text-decoration: underline;
}

/* Лайтбокс изображений */
.lightbox-target {
    cursor: zoom-in;
}

.image-lightbox {
    position: fixed;
    inset: 0;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 1.25rem;
    background: rgba(15, 23, 42, 0.88);
    z-index: 3000;
}

.image-lightbox.open {
    display: flex;
}

.image-lightbox img {
    max-width: min(1200px, 96vw);
    max-height: 86vh;
    border-radius: 10px;
    box-shadow: var(--shadow-xl);
}

.image-lightbox-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 40px;
    height: 40px;
    border: none;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.18);
    color: #fff;
    font-size: 1.6rem;
    line-height: 1;
    cursor: pointer;
}

/* Улучшения формы */
.form-help {
    display: block;
    margin-top: 0.5rem;
    font-size: 0.85rem;
    color: var(--text-light);
}

.file-selected-name {
    margin-top: 0.45rem;
    font-size: 0.9rem;
    color: var(--primary-color);
    font-weight: 600;
    min-height: 1.2em;
}

/* ============================================
   Преимущества детальные
   ============================================ */

.block.advantages-detailed {
    padding: 3rem 0;
}

.advantages-detailed {
    padding: 1rem 0;
}

.advantage-item-large {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 3rem;
    margin-bottom: 3.5rem;
    align-items: center;
}

.advantage-item-large:nth-child(even) {
    direction: rtl;
}

.advantage-item-large:nth-child(even) > * {
    direction: ltr;
}

.advantage-image-placeholder {
    background-color: var(--bg-light);
    border: 2px dashed var(--border-color);
    /* Ручная настройка - более скругленные углы */
    border-radius: 12px;
    padding: 2.2rem;
    text-align: center;
    color: var(--text-light);
    aspect-ratio: 4/3;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: inset 0 2px 6px rgba(0, 0, 0, 0.04), 0 4px 12px var(--shadow-light);
    border-color: rgba(212, 212, 212, 0.5);
}

.advantage-text h2 {
    font-family: var(--font-heading);
    font-size: 1.85rem;
    margin-bottom: 1.2rem;
    color: var(--text-dark);
    font-weight: 700;
    line-height: 1.3;
    letter-spacing: -0.01em;
}

.advantage-text p {
    color: var(--text-light);
    line-height: 1.8;
    font-size: 1.05rem;
}

/* ============================================
   Сравнительная таблица
   ============================================ */

.block.comparison-table {
    padding: 4.5rem 0;
}

.comparison-table {
    background-color: var(--bg-light);
    padding: 3.5rem 0;
    position: relative;
}

.table-wrapper {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    background-color: var(--bg-white);
    box-shadow: 0 12px 48px rgba(12, 74, 110, 0.13), 0 4px 14px rgba(0,0,0,0.06);
    border-radius: 20px;
    overflow: hidden;
    border: none;
}

table th,
table td {
    padding: 1.75rem 2.5rem;
    text-align: left;
    border-bottom: 1px solid #e0f2fe;
    font-size: 1.15rem;
    line-height: 1.6;
}

table th {
    background: linear-gradient(135deg, #0c4a6e 0%, #0369a1 100%);
    color: white;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.3rem;
    padding: 1.75rem 2.5rem;
    text-align: left;
    letter-spacing: 0.04em;
}

table tbody tr:nth-child(even) {
    background-color: #f0f9ff;
}

table tbody tr {
    transition: background-color 0.25s ease;
}

table tr:hover {
    background-color: #dbeafe;
}

table tbody tr:last-child td {
    border-bottom: none;
}

/* Широкая таблица */
.table-wide {
    max-width: 1100px;
    margin: 0 auto;
}

/* Акцентный столбец 3D-печати */
.td-highlight {
    color: var(--primary-color);
    font-weight: 700;
    font-size: 1.15rem;
}

/* Серый столбец традиционного */
.td-dim {
    color: #94a3b8;
}

/* Первый столбец — жирный */
table tbody td:first-child {
    font-weight: 700;
    font-family: var(--font-heading);
    color: var(--text-dark);
    font-size: 1.15rem;
}


/* ============================================
   Уровни готовности
   ============================================ */

.block.readiness-levels {
    padding: 4.5rem 0;
}

.readiness-levels {
    padding: 2rem 0;
}

.level-item {
    margin-bottom: 3.5rem;
    background-color: var(--bg-white);
    /* Ручная настройка - более скругленные углы */
    border-radius: 12px;
    box-shadow: 0 3px 10px var(--shadow-light), 0 1px 4px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    /* Небольшая граница */
    border: 1px solid rgba(212, 212, 212, 0.25);
    transition: box-shadow 0.25s ease, transform 0.25s ease;
}

.level-item:hover {
    box-shadow: 0 5px 16px var(--shadow-medium), 0 2px 6px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

.level-header {
    display: flex;
    align-items: center;
    gap: 1.8rem;
    padding: 2.2rem 2rem;
    background-color: var(--bg-light);
    border-bottom: 1px solid var(--border-color);
}

.level-number {
    width: 52px;
    height: 52px;
    background-color: var(--primary-color);
    color: white;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    font-weight: 700;
    box-shadow: 0 2px 6px var(--shadow-medium);
    border: 2px solid var(--primary-color);
}

.level-header h2 {
    font-family: var(--font-heading);
    font-size: 1.85rem;
    color: var(--text-dark);
    font-weight: 700;
    line-height: 1.3;
    letter-spacing: -0.01em;
}

.level-content {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 3rem;
    padding: 2.5rem;
}

.level-image-placeholder {
    background-color: var(--bg-light);
    border: 2px dashed var(--border-color);
    /* Ручная настройка - более скругленные углы */
    border-radius: 12px;
    padding: 2.2rem;
    text-align: center;
    color: var(--text-light);
    aspect-ratio: 4/3;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: inset 0 2px 6px rgba(0, 0, 0, 0.04), 0 4px 12px var(--shadow-light);
    border-color: rgba(212, 212, 212, 0.5);
}

.level-description h3 {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    margin-bottom: 1.2rem;
    color: var(--text-dark);
    font-weight: 700;
    line-height: 1.4;
}

.level-description ul {
    list-style: none;
    margin-bottom: 1rem;
}

.level-description ul li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--text-light);
}

.level-description ul li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: bold;
}

.level-description p {
    color: var(--text-light);
    line-height: 1.85;
    font-size: 1.02rem;
}

.block.finishing-options {
    padding: 4.5rem 0;
}

.finishing-options {
    background-color: var(--bg-light);
    padding: 3rem 0;
}

.finishing-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 2rem;
}

.finishing-item {
    background-color: var(--bg-white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.finishing-image-link {
    display: block;
}

.finishing-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.finishing-image-placeholder {
    background-color: var(--bg-light);
    border: 2px dashed var(--border-color);
    /* Ручная настройка - более скругленные углы */
    border-radius: 12px;
    padding: 2.2rem;
    text-align: center;
    color: var(--text-light);
    aspect-ratio: 4/3;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: inset 0 2px 6px rgba(0, 0, 0, 0.04), 0 4px 12px var(--shadow-light);
    border-color: rgba(212, 212, 212, 0.5);
}

.finishing-item h3 {
    font-family: var(--font-heading);
    padding: 1.2rem 1rem;
    text-align: left;
    color: var(--text-dark);
    font-weight: 700;
    font-size: 1.15rem;
    line-height: 1.4;
}

/* ============================================
   Проекты - Карусель
   ============================================ */

.block.projects-carousel {
    padding: 4.5rem 0;
}

.projects-carousel {
    padding: 2rem 0;
}

.carousel-wrapper {
    position: relative;
}

.carousel-container {
    position: relative;
}

.project-slide {
    display: none;
    /* Ручная настройка анимации появления */
    animation: fadeIn 0.4s ease-in-out;
}

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

.project-slide.active {
    display: block;
}

.project-header {
    text-align: left;
    margin-bottom: 3rem;
}

.project-header h2 {
    font-family: var(--font-heading);
    font-size: 2.1rem;
    margin-bottom: 0.6rem;
    color: var(--text-dark);
    font-weight: 700;
    line-height: 1.3;
    letter-spacing: -0.01em;
}

.project-header p {
    color: var(--text-light);
    font-size: 1.1rem;
}

.project-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 3rem;
}

.project-gallery {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.gallery-main {
    background-color: var(--bg-light);
    border: 2px dashed var(--border-color);
    /* Ручная настройка - более скругленные углы */
    border-radius: 12px;
    padding: 2.2rem;
    text-align: center;
    color: var(--text-light);
    aspect-ratio: 4/3;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: inset 0 2px 6px rgba(0, 0, 0, 0.04), 0 4px 12px var(--shadow-light);
    border-color: rgba(212, 212, 212, 0.5);
}

.gallery-thumbnails {
    display: flex;
    gap: 1rem;
    overflow-x: auto;
}

.thumbnail {
    flex-shrink: 0;
    width: 125px;
    height: 94px;
    background-color: var(--bg-light);
    border: 2px solid var(--border-color);
    /* Ручная настройка - более скругленные углы */
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.25s ease;
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.thumbnail:hover,
.thumbnail.active {
    border-color: var(--primary-color);
    box-shadow: 0 4px 8px var(--shadow-medium);
    transform: translateY(-2px);
}

.thumbnail.active {
    border-width: 3px;
}

.thumbnail-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    color: var(--text-light);
    text-align: center;
    padding: 0.5rem;
}

.project-description {
    text-align: left;
}

.project-description h3 {
    font-size: 1.55rem;
    margin-bottom: 1.2rem;
    color: var(--text-dark);
    font-weight: 700;
    line-height: 1.4;
}

.project-description p {
    color: var(--text-light);
    line-height: 1.85;
    margin-bottom: 1.6rem;
    font-size: 1.02rem;
}

.project-description ul {
    list-style: none;
}

.project-description ul li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--text-light);
}

.project-description ul li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
    font-size: 1.2rem;
}

.carousel-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    margin-top: 2rem;
}

.carousel-btn {
    width: 52px;
    height: 52px;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 2.1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.25s ease;
    box-shadow: 0 2px 6px var(--shadow-medium);
    border: 2px solid var(--primary-color);
}

.carousel-btn:hover {
    background-color: var(--secondary-color);
    box-shadow: 0 4px 12px var(--shadow-medium);
    transform: scale(1.05);
}

.carousel-btn:active {
    transform: scale(0.98);
}

.carousel-dots {
    display: flex;
    gap: 0.5rem;
}

.carousel-dot {
    width: 10px;
    height: 10px;
    /* Ручная настройка - не идеально круглый */
    border-radius: 3px;
    background-color: var(--border-color);
    cursor: pointer;
    transition: all 0.25s ease;
    /* Небольшая тень */
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.carousel-dot.active {
    background-color: var(--primary-color);
    width: 24px;
    box-shadow: 0 2px 4px var(--shadow-medium);
}

/* ============================================
   Индивидуальный проект
   ============================================ */

.block.custom-project-process {
    padding: 4.5rem 0;
}

.custom-project-process {
    padding: 4rem 0;
    background: linear-gradient(180deg, #f0f9ff 0%, var(--bg-white) 100%);
}

.process-visual {
    max-width: 1200px;
    margin: 0 auto;
}

/* Две линии: 2 колонки, крупные картинки */
.process-timeline {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem 2rem;
    align-items: stretch;
}

/* Расставляем 4 карточки в сетке 2×2 (между ними в DOM — стрелки) */
.timeline-item:nth-child(1) { grid-column: 1; grid-row: 1; }
.timeline-item:nth-child(3) { grid-column: 2; grid-row: 1; }
.timeline-item:nth-child(5) { grid-column: 1; grid-row: 2; }
.timeline-item:nth-child(7) { grid-column: 2; grid-row: 2; }

.timeline-item {
    min-width: 0;
    max-width: none;
    text-align: left;
    background: var(--bg-white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    display: flex;
    flex-direction: column;
}

.timeline-item:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
    border-color: rgba(12, 74, 110, 0.12);
}

.timeline-item .timeline-image {
    margin-bottom: 0;
    border-radius: 0;
    box-shadow: none;
}

.timeline-item .timeline-content {
    padding: 1.5rem 1.5rem 1.75rem;
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
}

.timeline-image-placeholder {
    background-color: var(--bg-light);
    border: 2px dashed var(--border-color);
    border-radius: 0;
    border-bottom: none;
    padding: 2.2rem;
    text-align: center;
    color: var(--text-light);
    aspect-ratio: 1 / 1;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0;
    box-shadow: none;
    border-color: rgba(212, 212, 212, 0.5);
}

.timeline-content h3 {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    margin-bottom: 0.75rem;
    color: var(--text-dark);
    font-weight: 700;
    line-height: 1.3;
    letter-spacing: -0.02em;
}

.timeline-content p {
    color: var(--text-light);
    font-size: 0.98rem;
    line-height: 1.65;
    margin: 0;
}

.timeline-arrow {
    display: none; /* В сетке 2×2 стрелки не показываем */
    font-size: 1.5rem;
    color: var(--primary-color);
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    min-width: 48px;
    min-height: 48px;
    align-items: center;
    justify-content: center;
    background: var(--bg-light);
    border-radius: 50%;
    border: 2px solid var(--border-color);
    transition: transform 0.3s ease, background 0.3s ease, border-color 0.3s ease;
    align-self: center;
}

.timeline-arrow:hover {
    transform: scale(1.1);
    background: rgba(14, 165, 233, 0.08);
    border-color: var(--primary-color);
}

.block.custom-advantages {
    padding: 4.5rem 0;
}

.custom-advantages {
    background: linear-gradient(180deg, #f0f9ff 0%, #fafcff 100%);
    padding: 3.5rem 0;
    position: relative;
}

/* Декоративная линия убрана для строгого стиля */

.custom-advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.custom-advantage-item {
    background-color: var(--bg-white);
    padding: 2.2rem 2rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    text-align: left;
    border: 1px solid var(--border-color);
    transition: all 0.25s ease;
}

.custom-advantage-item:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-3px);
    border-color: rgba(14, 165, 233, 0.2);
}

.custom-advantage-item .advantage-icon {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--primary-color);
    letter-spacing: 1px;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(14, 165, 233, 0.08);
    border-radius: 8px;
    border: 2px solid var(--primary-color);
}

.custom-advantage-item h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    margin-bottom: 0.6rem;
    color: var(--text-dark);
    font-weight: 700;
    line-height: 1.4;
}

.custom-advantage-item p {
    color: var(--text-light);
    font-size: 0.98rem;
    line-height: 1.65;
}

.custom-project-form {
    max-width: 800px;
}

/* ============================================
   CTA секция
   ============================================ */

.cta-section {
    background-color: var(--primary-color);
    color: white;
    text-align: left;
    padding: 4.5rem 0;
    position: relative;
}

/* Декоративная текстура убрана для строгого стиля */

.cta-section h2 {
    font-size: 2.2rem;
    margin-bottom: 2.2rem;
    color: white;
    font-weight: 700;
    line-height: 1.3;
    position: relative;
    z-index: 1;
    letter-spacing: -0.01em;
}

.cta-section .btn-primary {
    background-color: white;
    color: var(--primary-color);
    position: relative;
    z-index: 1;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.cta-section .btn-primary:hover {
    background-color: #f5f5f5;
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.25);
    transform: translateY(-2px);
}

/* ============================================
   Футер
   ============================================ */

.footer {
    background: linear-gradient(180deg, #0c4a6e 0%, #0f172a 100%);
    color: white;
    padding: 4rem 0 1.5rem;
    position: relative;
}

/* Декоративная линия убрана для строгого стиля */

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: 1.2rem;
    color: white;
    font-weight: 700;
    font-size: 1.2rem;
    letter-spacing: 0.3px;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: all 0.25s ease;
    display: inline-block;
    position: relative;
}

.footer-section a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background-color: rgba(255, 255, 255, 0.6);
    transition: width 0.25s ease;
}

.footer-section a:hover::after {
    width: 100%;
}

.footer-section a:hover {
    color: white;
    transform: translateX(3px);
}

.footer-section p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 0.5rem;
}

.footer-bottom {
    text-align: center;
    padding-top: 2.2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    color: rgba(255, 255, 255, 0.65);
    font-size: 0.95rem;
    letter-spacing: 0.2px;
}

/* ============================================
   Адаптивность
   ============================================ */

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        flex-direction: column;
        background-color: var(--bg-white);
        width: 100%;
        padding: 2rem;
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
        transition: left 0.3s;
        gap: 1rem;
    }

    .nav-menu.active {
        left: 0;
    }

    .hero .container {
        grid-template-columns: 1fr;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .step-content {
        grid-template-columns: 1fr;
    }

    .advantage-item-large {
        grid-template-columns: 1fr;
    }

    .advantage-item-large:nth-child(even) {
        direction: ltr;
    }

    .level-content {
        grid-template-columns: 1fr;
    }

    .project-content {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .process-timeline {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .timeline-item:nth-child(1),
    .timeline-item:nth-child(3),
    .timeline-item:nth-child(5),
    .timeline-item:nth-child(7) {
        grid-column: 1;
        grid-row: auto;
    }

    .timeline-item:nth-child(1) { grid-row: 1; }
    .timeline-item:nth-child(3) { grid-row: 2; }
    .timeline-item:nth-child(5) { grid-row: 3; }
    .timeline-item:nth-child(7) { grid-row: 4; }

    .timeline-item {
        max-width: 480px;
        margin-left: auto;
        margin-right: auto;
    }

    .page-header h1 {
        font-size: 2rem;
    }

    .page-header p {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.5rem;
    }

    .hero-process {
        flex-direction: column;
    }

    .process-arrow {
        transform: rotate(90deg);
    }

    .advantages-grid {
        grid-template-columns: 1fr;
    }

    .links-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .link-card .link-image,
    .link-image {
        min-height: 320px;
        max-height: 420px;
    }

    .finishing-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }

    .finishing-image {
        min-height: 260px;
        max-height: 340px;
    }
}

@media (max-width: 560px) {
    .finishing-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   Стили для изображений
   ============================================ */

/* Hero изображение — огромное, на весь экран */
.hero-image {
    width: 100%;
    min-height: 520px;
    max-height: 88vh;
    object-fit: cover;
    display: block;
    border-radius: var(--radius-xl);
    transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.hero-image:hover {
    transform: scale(1.02);
}

/* Изображения этапов технологии — огромные */
.step-image {
    width: 100%;
    min-height: 480px;
    max-height: 72vh;
    object-fit: cover;
    display: block;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.step-image:hover {
    transform: scale(1.02);
}

/* Изображения преимуществ — огромные */
.advantage-image {
    width: 100%;
    min-height: 480px;
    max-height: 72vh;
    object-fit: cover;
    display: block;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.advantage-image:hover {
    transform: scale(1.02);
}

/* Изображения уровней готовности — огромные */
.level-image {
    width: 100%;
    min-height: 440px;
    max-height: 65vh;
    object-fit: cover;
    display: block;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.level-image:hover {
    transform: scale(1.02);
}

/* Галерея проектов — огромное главное изображение */
.gallery-main-image {
    width: 100%;
    min-height: 480px;
    max-height: 75vh;
    height: auto;
    border-radius: 14px;
    object-fit: cover;
    display: block;
    box-shadow: 0 6px 20px var(--shadow-medium), 0 3px 10px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(212, 212, 212, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.gallery-main-image:hover {
    transform: scale(1.01);
    box-shadow: 0 8px 24px var(--shadow-medium), 0 4px 12px rgba(0, 0, 0, 0.12);
}

.thumbnail-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    /* Ручная настройка - более скругленные углы */
    border-radius: 8px;
    display: block;
    transition: transform 0.25s ease;
}

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

/* Изображения в быстрых ссылках — см. .link-card .link-image выше */
.link-image {
    width: 100%;
    min-height: 420px;
    max-height: 560px;
    object-fit: cover;
    display: block;
    transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.link-card:hover .link-image {
    transform: scale(1.06);
}

/* Изображения в таймлайне индивидуального проекта — большие и квадратные */
.timeline-image {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    display: block;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.timeline-image:hover {
    transform: scale(1.02);
}

/* Изображения вариантов отделки — огромные */
.finishing-image {
    width: 100%;
    min-height: 380px;
    max-height: 520px;
    object-fit: cover;
    display: block;
    transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
    filter: var(--image-unify-filter);
}

.finishing-item:hover .finishing-image {
    transform: scale(1.05);
}

.card-link-img,
.step-image,
.advantage-image,
.level-image,
.gallery-main-image,
.thumbnail-image,
.link-image,
.timeline-image {
    filter: var(--image-unify-filter);
}

/* Плавное появление изображений при загрузке */
.hero-visual img,
.step-content img,
.advantage-visual img,
.level-content img,
.gallery-main img,
.link-card img,
.timeline-item img,
.finishing-item img {
    opacity: 0;
    animation: fadeInImage 0.6s ease 0.15s forwards;
}

@keyframes fadeInImage {
    from {
        opacity: 0;
        transform: scale(0.98) translateY(5px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

/* Дополнительные ручные правки для уникальности */
.hero-content {
    position: relative;
    z-index: 2;
}

/* Индивидуальные отступы для разных секций - настроены вручную */
.key-advantages {
    padding-top: 5rem;
    padding-bottom: 4.5rem;
}

.quick-links {
    padding-top: 4.5rem;
    padding-bottom: 5rem;
}

/* Ручная настройка для лучшей визуальной иерархии */
.technology-steps {
    padding-top: 3rem;
    padding-bottom: 4rem;
}

.advantages-detailed {
    padding-top: 4rem;
    padding-bottom: 4.5rem;
}

.readiness-levels {
    padding-top: 3.5rem;
    padding-bottom: 4rem;
}

.projects-carousel {
    padding-top: 4rem;
    padding-bottom: 4.5rem;
}

/* Дополнительные декоративные элементы - добавлены вручную */
.hero-process {
    position: relative;
    padding: 1.8rem 0;
}

/* Декоративные линии убраны для строгого стиля */

/* Индивидуальная настройка для карточек преимуществ - разные задержки анимации */
.advantage-card:nth-child(1) {
    animation-delay: 0.1s;
}

.advantage-card:nth-child(2) {
    animation-delay: 0.2s;
}

.advantage-card:nth-child(3) {
    animation-delay: 0.3s;
}

.advantage-card:nth-child(4) {
    animation-delay: 0.4s;
}

.advantage-card:nth-child(5) {
    animation-delay: 0.5s;
}

.advantage-card:nth-child(6) {
    animation-delay: 0.6s;
}

/* Ручная настройка для лучшей типографики */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    letter-spacing: -0.01em;
    line-height: 1.3;
}

/* Дополнительные индивидуальные правки */
.process-step span {
    font-weight: 600;
    color: var(--text-dark);
    font-size: 0.95rem;
    letter-spacing: 0.2px;
    margin-top: 0.4rem;
    display: block;
}

/* Ручная настройка для лучшей читаемости текста */
p {
    line-height: 1.75;
}

/* Индивидуальные правки для списков */
ul, ol {
    line-height: 1.8;
}

li {
    margin-bottom: 0.3rem;
}

/* Индивидуальная настройка для карточек преимуществ */
.advantage-card:nth-child(1) {
    animation-delay: 0.1s;
}

.advantage-card:nth-child(2) {
    animation-delay: 0.2s;
}

.advantage-card:nth-child(3) {
    animation-delay: 0.3s;
}

.advantage-card:nth-child(4) {
    animation-delay: 0.4s;
}

.advantage-card:nth-child(5) {
    animation-delay: 0.5s;
}

.advantage-card:nth-child(6) {
    animation-delay: 0.6s;
}

/* Ручная настройка для лучшей типографики */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    letter-spacing: -0.01em;
    line-height: 1.3;
}

/* Дополнительные индивидуальные правки */
.process-step span {
    font-weight: 600;
    color: var(--text-dark);
    font-size: 0.95rem;
    letter-spacing: 0.2px;
}

/* ============================================
   Улучшенная мобильная адаптация
   ============================================ */

/* Планшеты */
@media (max-width: 992px) {
    .container {
        padding: 0 20px;
    }
    
    .hero-full {
        min-height: auto;
        aspect-ratio: 16/10;
    }
    
    .hero-bg {
        background-size: cover;
        background-position: center;
    }
    
    .step-image,
    .advantage-image,
    .level-image {
        min-height: auto;
        max-height: none;
        aspect-ratio: 16/9;
    }
    
    .gallery-main-image {
        min-height: auto;
        max-height: 280px;
    }
    
    .link-card .link-image,
    .link-image {
        min-height: auto;
        max-height: 280px;
    }
    
    .finishing-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Мобильные устройства */
@media (max-width: 768px) {
    .container {
        padding: 0 16px;
    }
    
    .block {
        padding: 2.5rem 0;
    }
    
    /* Hero на мобильных — показываем фон полностью */
    .hero-full {
        min-height: auto;
        aspect-ratio: 4/3;
        padding: 2rem 0;
    }
    
    .hero-bg {
        background-size: cover;
        background-position: center;
    }
    
    .hero-headline {
        font-size: 1.5rem;
    }
    
    .hero-tagline {
        font-size: 0.9rem;
        padding: 0 0.5rem;
        margin-bottom: 1.5rem;
    }
    
    .btn-hero {
        padding: 0.75rem 1.25rem;
        font-size: 0.9rem;
    }
    
    /* Навигация: кнопка-бургер видима */
    .mobile-menu-toggle {
        display: flex;
    }
    
    /* Изображения технологии — ГОРИЗОНТАЛЬНЫЕ (16:9) */
    .step-image {
        min-height: auto;
        max-height: none;
        height: auto;
        aspect-ratio: 16/9;
        object-fit: cover;
        border-radius: var(--radius-md);
    }
    
    /* Изображения преимуществ — горизонтальные */
    .advantage-image {
        min-height: auto;
        max-height: none;
        height: auto;
        aspect-ratio: 16/9;
        object-fit: cover;
    }
    
    .level-image {
        min-height: auto;
        max-height: none;
        height: auto;
        aspect-ratio: 16/9;
        object-fit: cover;
    }
    
    /* Проекты — изображения меньше */
    .gallery-main-image {
        min-height: auto;
        max-height: 200px;
        height: auto;
        aspect-ratio: 16/9;
        object-fit: cover;
    }
    
    .gallery-main {
        aspect-ratio: 16/9;
        padding: 0;
        border: none;
        background: transparent;
    }
    
    .link-card .link-image,
    .link-image {
        min-height: auto;
        max-height: 180px;
        height: auto;
        aspect-ratio: 16/9;
        object-fit: cover;
    }
    
    /* Timeline — горизонтальные картинки */
    .timeline-image {
        aspect-ratio: 16/9;
    }
    
    .finishing-image {
        min-height: auto;
        max-height: none;
        height: auto;
        aspect-ratio: 16/9;
    }
    
    /* Карточки ссылок */
    .card-link-img-wrap {
        aspect-ratio: 16/9;
    }
    
    .cards-two {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }
    
    /* Сетки */
    .services-grid {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .service-card {
        padding: 1.25rem;
    }
    
    .links-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }
    
    .advantages-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .custom-advantages-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .finishing-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    /* Заголовки секций */
    .block-title {
        font-size: 1.35rem;
    }
    
    .block-caption {
        font-size: 0.9rem;
    }
    
    .section-title {
        font-size: 1.25rem;
    }
    
    .block-head {
        margin-bottom: 1.5rem;
    }
    
    /* Этапы технологии — вертикальный layout, горизонтальные картинки */
    .step-item {
        grid-template-columns: 48px 1fr;
        gap: 0.75rem;
        margin-bottom: 2rem;
    }
    
    .step-number {
        width: 40px;
        height: 40px;
        font-size: 1.1rem;
    }
    
    .step-content {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .step-text {
        order: 2;
    }
    
    .step-text h2 {
        font-size: 1.1rem;
        margin-bottom: 0.5rem;
    }
    
    .step-text p {
        font-size: 0.9rem;
        line-height: 1.6;
    }
    
    /* Преимущества детальные */
    .advantage-item-large {
        grid-template-columns: 1fr;
        gap: 1rem;
        margin-bottom: 2.5rem;
    }
    
    .advantage-text h2 {
        font-size: 1.2rem;
    }
    
    /* Уровни готовности */
    .level-header {
        flex-direction: row;
        align-items: center;
        gap: 1rem;
        padding: 1rem;
    }
    
    .level-number {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }
    
    .level-header h2 {
        font-size: 1.15rem;
    }
    
    .level-content {
        grid-template-columns: 1fr;
        gap: 1rem;
        padding: 1rem;
    }
    
    /* Проекты — компактнее */
    .project-header {
        margin-bottom: 1rem;
    }
    
    .project-header h2 {
        font-size: 1.25rem;
        margin-bottom: 0.25rem;
    }
    
    .project-header p {
        font-size: 0.85rem;
    }
    
    .project-content {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .project-gallery {
        gap: 0.5rem;
    }
    
    .project-description h3 {
        font-size: 1.1rem;
        margin-bottom: 0.5rem;
    }
    
    .project-description p {
        font-size: 0.9rem;
        margin-bottom: 1rem;
    }
    
    .project-description ul li {
        font-size: 0.9rem;
        padding: 0.25rem 0;
    }
    
    .carousel-controls {
        gap: 0.75rem;
        margin-top: 1.25rem;
    }
    
    .carousel-btn {
        width: 40px;
        height: 40px;
        font-size: 1.3rem;
    }
    
    .gallery-thumbnails {
        gap: 0.4rem;
    }
    
    .thumbnail {
        width: 60px;
        height: 45px;
    }
    
    /* Timeline (индивидуальный проект) */
    .process-timeline {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }
    
    .timeline-item {
        max-width: 100%;
    }
    
    .timeline-content {
        padding: 1rem;
    }
    
    .timeline-content h3 {
        font-size: 1.05rem;
    }
    
    .timeline-content p {
        font-size: 0.9rem;
    }
    
    /* Форма */
    .form-request .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .request-form {
        padding: 1.25rem;
    }
    
    .form-request .form-field {
        margin-bottom: 1rem;
    }
    
    /* Футер */
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
        text-align: center;
    }
    
    .footer-brand .logo-footer {
        justify-content: center;
    }
    
    .footer-links ul {
        text-align: center;
    }
    
    .footer-contact {
        text-align: center;
    }
    
    .site-footer {
        padding: 2.5rem 0 1rem;
    }
    
    /* CTA секция */
    .cta-section {
        padding: 2.5rem 0;
    }
    
    .cta-section h2 {
        font-size: 1.3rem;
        margin-bottom: 1.5rem;
    }
    
    /* Таблица */
    .table-wrapper {
        margin: 0 -16px;
        padding: 0 16px;
    }
    
    table th,
    table td {
        padding: 0.6rem 0.4rem;
        font-size: 0.85rem;
    }
    
    /* Page header */
    .page-header {
        padding: 1.5rem 0;
    }
    
    .page-header .block-title {
        font-size: 1.5rem;
    }
    
    .page-header .block-caption {
        font-size: 0.9rem;
    }
    
    .page-header-title {
        font-size: 1.75rem;
    }
    
    .page-header-sub {
        font-size: 0.95rem;
    }
}

/* Маленькие мобильные */
@media (max-width: 480px) {
    .container {
        padding: 0 12px;
    }
    
    .block {
        padding: 2rem 0;
    }
    
    /* Hero ещё компактнее */
    .hero-full {
        aspect-ratio: 3/2;
    }
    
    .hero-headline {
        font-size: 1.35rem;
    }
    
    .hero-tagline {
        font-size: 0.85rem;
    }
    
    .btn-hero {
        padding: 0.7rem 1.1rem;
        font-size: 0.85rem;
    }
    
    .block-title {
        font-size: 1.2rem;
    }
    
    .block-head {
        margin-bottom: 1.25rem;
    }
    
    /* Карточки услуг компактнее */
    .service-card {
        padding: 1rem;
    }
    
    .service-card-num {
        font-size: 1.1rem;
        margin-bottom: 0.4rem;
    }
    
    .service-card-title {
        font-size: 1rem;
    }
    
    .service-card-text {
        font-size: 0.85rem;
    }
    
    /* Карточки преимуществ */
    .advantage-card {
        padding: 1.25rem;
    }
    
    .advantage-icon {
        width: 44px;
        height: 44px;
        font-size: 1.3rem;
    }
    
    .advantage-card h3 {
        font-size: 1rem;
    }
    
    .advantage-card p {
        font-size: 0.85rem;
    }
    
    /* Логотип */
    .logo-img {
        height: 38px;
    }
    
    .logo-text {
        font-size: 1.1rem;
    }
    
    /* Кнопки */
    .btn-primary {
        padding: 0.7rem 1.1rem;
        font-size: 0.9rem;
    }
    
    .btn-large {
        padding: 0.75rem 1.25rem;
        font-size: 0.95rem;
    }
    
    /* Этапы */
    .step-item {
        grid-template-columns: 36px 1fr;
        gap: 0.5rem;
    }
    
    .step-number {
        width: 36px;
        height: 36px;
        font-size: 1rem;
    }
    
    .step-text h2 {
        font-size: 1rem;
    }
    
    .step-text p {
        font-size: 0.85rem;
    }
    
    /* Проекты ещё компактнее */
    .gallery-main-image {
        max-height: 160px;
    }
    
    .thumbnail {
        width: 50px;
        height: 38px;
    }
    
    .project-header h2 {
        font-size: 1.15rem;
    }
    
    .project-description {
        font-size: 0.85rem;
    }
}

@media (max-width: 768px) {
    .video-play-btn {
        width: 68px;
        height: 68px;
        font-size: 1.7rem;
    }
}

/* Финальные mobile-правки */
body {
    overflow-x: hidden;
}

body.menu-open,
body.lightbox-open {
    overflow: hidden;
}

@media (max-width: 768px) {
    .header-inner {
        padding: 0.65rem 0;
        min-height: 56px;
    }

    .logo-img {
        height: 42px;
    }

    .main-nav .nav-list {
        top: 56px;
        right: -100vw;
        width: 100vw;
        max-width: 100vw;
        height: calc(100dvh - 56px);
        padding: 0.75rem 1rem 1.25rem;
        border-left: none;
    }

    .main-nav .nav-list li {
        width: 100%;
    }

    .main-nav .nav-list a {
        display: block;
        width: 100%;
        padding: 0.68rem 0.2rem;
        font-size: 1.02rem;
    }

    .main-nav .nav-list .nav-cta {
        margin-top: 0.4rem;
        text-align: center;
        padding: 0.8rem 1rem;
    }

    .hero-full {
        min-height: 62vh;
        padding: 1.5rem 0;
    }

    .hero-inner {
        padding: 0.5rem 0;
    }

    .form-request .form-field input,
    .form-request .form-field textarea,
    .form-group input,
    .form-group textarea,
    .form-group select {
        min-height: 46px;
        font-size: 16px;
    }

    .form-request .form-field textarea,
    .form-group textarea {
        min-height: 110px;
    }
}

@media (max-width: 480px) {
    .header-inner {
        min-height: 52px;
        padding: 0.55rem 0;
    }

    .logo-img {
        height: 36px;
    }

    .main-nav .nav-list {
        top: 52px;
        height: calc(100dvh - 52px);
        padding: 0.6rem 0.9rem 1rem;
    }

    .hero-full {
        min-height: 56vh;
    }

    .mobile-menu-toggle span {
        width: 24px;
        height: 2.5px;
    }
}

/* Главная (mobile): полная переработка hero без растяжения */
@media (max-width: 768px) {
    .site-header .container {
        padding-left: max(12px, env(safe-area-inset-left));
        padding-right: max(12px, env(safe-area-inset-right));
    }

    .header-inner {
        display: grid;
        grid-template-columns: auto 1fr auto;
        align-items: center;
        column-gap: 10px;
    }

    .logo {
        min-width: 94px;
        justify-self: start;
    }

    .mobile-menu-toggle {
        justify-self: end;
        margin-left: 0;
    }

    .cards-two-caption {
        display: none;
    }

    .card-mobile-caption {
        display: block;
        font-family: var(--font-heading);
        font-size: 0.96rem;
        font-weight: 600;
        color: var(--text-light);
        letter-spacing: 0.02em;
        padding: 0.85rem 1rem 0.6rem;
        border-bottom: 1px solid var(--border-color);
    }

    .card-link-title {
        display: none;
    }

    .hero-full {
        position: relative;
        min-height: auto;
        padding: 0;
        background: transparent;
        overflow: hidden;
    }

    .hero-bg {
        position: relative;
        inset: 0;
        width: 100%;
        min-height: clamp(230px, 54vw, 320px);
        aspect-ratio: auto;
        background-size: cover;
        background-position: center;
        background-color: #0b1220;
    }

    .hero-overlay {
        display: block;
        background: linear-gradient(
            180deg,
            rgba(15, 23, 42, 0.2) 0%,
            rgba(15, 23, 42, 0.48) 70%,
            rgba(15, 23, 42, 0.62) 100%
        );
    }

    .hero-inner {
        position: absolute;
        left: 0;
        right: 0;
        bottom: 0;
        z-index: 2;
        color: #fff;
        text-align: left;
        padding: 0 16px 14px;
    }

    .hero-line {
        margin: 0 0 0.7rem;
        background: rgba(255, 255, 255, 0.95);
    }

    .hero-headline {
        color: #fff;
        font-size: 1.7rem;
        margin-bottom: 0.45rem;
        text-shadow: 0 2px 10px rgba(0, 0, 0, 0.28);
    }

    .hero-tagline {
        color: rgba(255, 255, 255, 0.92);
        font-size: 0.92rem;
        max-width: none;
        margin: 0 0 0.85rem;
        padding: 0;
        text-shadow: 0 1px 6px rgba(0, 0, 0, 0.22);
    }

    .btn-hero {
        width: auto;
        padding: 0.72rem 1.1rem;
        font-size: 0.86rem;
    }
}

@media (max-width: 480px) {
    .hero-bg {
        min-height: clamp(210px, 62vw, 280px);
    }

    .hero-headline {
        font-size: 1.44rem;
    }

    .hero-tagline {
        font-size: 0.86rem;
    }

    .hero-inner {
        padding: 0 12px 12px;
    }

    .card-mobile-caption {
        padding: 0.75rem 0.85rem 0.55rem;
        font-size: 0.9rem;
    }
}

/* Mobile fix: страница преимуществ + таблица в экран */
@media (max-width: 768px) {
    .page-header {
        padding: 1rem 0 0.9rem;
    }

    .page-header-title {
        margin-bottom: 0.3rem;
        font-size: 1.4rem;
        line-height: 1.25;
    }

    .page-header-sub {
        font-size: 0.9rem;
        line-height: 1.45;
    }

    .comparison-table {
        padding: 1.1rem 0;
    }

    .comparison-table .block-head {
        margin-bottom: 0.9rem;
    }

    .comparison-table .table-wrapper {
        margin: 0;
        padding: 0;
        overflow-x: hidden;
    }

    .comparison-table table {
        width: 100%;
        max-width: 100%;
        table-layout: fixed;
        border-radius: 12px;
    }

    .comparison-table table th,
    .comparison-table table td {
        padding: 0.58rem 0.42rem;
        font-size: 0.82rem;
        line-height: 1.4;
        white-space: normal;
        word-break: break-word;
        overflow-wrap: anywhere;
    }

    .comparison-table table th:nth-child(1),
    .comparison-table table td:nth-child(1) {
        width: 34%;
    }

    .comparison-table table th:nth-child(2),
    .comparison-table table td:nth-child(2) {
        width: 33%;
    }

    .comparison-table table th:nth-child(3),
    .comparison-table table td:nth-child(3) {
        width: 33%;
    }
}

@media (max-width: 480px) {
    .page-header {
        padding: 0.75rem 0 0.7rem;
    }

    .comparison-table .table-wrapper {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .comparison-table table {
        min-width: 0;
    }
}