/* =========================================
   PLANCKER - НАСТОЯЩИЙ ПРЕМИУМ
   Полная переработка v3.0
   ========================================= */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;500;600;700;800;900&family=Inter:wght@300;400;500;600;700;800;900&display=swap');

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

/* === ЦВЕТОВАЯ ПАЛИТРА ИЗ РЕАЛЬНЫХ ПАНЕЛЕЙ ДПК === */
:root {
    /* Цвета из реальных текстур панелей */
    --graphite: #6B6B6B;         /* Серый графит (из серых панелей) */
    --graphite-dark: #4A4A4A;    /* Тёмный графит */
    --wood-natural: #B89968;     /* Натуральное дерево (из светлых панелей) */
    --wood-warm: #9B7E5C;        /* Тёплое дерево */
    --wood-dark: #5C4A3A;        /* Тёмное дерево (из коричневой панели) */
    --charcoal: #3D3D3D;         /* Уголь (из чёрных панелей) */
    --charcoal-black: #2A2A2A;   /* Глубокий чёрный */
    --slate-blue: #6B7A8F;       /* Сланцево-синий (из серо-синих панелей) */
    
    /* Основные цвета сайта */
    --primary: #4A4A4A;          /* Графитовый (главный) */
    --accent: #B89968;           /* Натуральное дерево (акцент) */
    --accent-dark: #9B7E5C;      /* Тёмное дерево */
    --secondary: #6B7A8F;        /* Сланцевый (дополнительный) */
    
    /* Текст */
    --text: #2A2A2A;             
    --text-light: #6B6B6B;       
    --text-muted: #999999;       
    
    /* Фоны */
    --white: #FFFFFF;
    --off-white: #FAFAFA;        
    --bg: #FFFFFF;
    --bg-light: #F5F5F5;         
    --border: #E0E0E0;           
    --border-light: #EFEFEF;
    
    /* Типографика */
    --font-display: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;
    
    /* Layout - ШИРОКИЕ КОНТЕЙНЕРЫ! */
    --container-max: 1920px;     /* МАКСИМАЛЬНО ШИРОКО */
    --container-padding: 4rem;    /* Больше воздуха */
    
    /* Spacing */
    --sp-1: 0.5rem;
    --sp-2: 1rem;
    --sp-3: 1.5rem;
    --sp-4: 2rem;
    --sp-5: 2.5rem;
    --sp-6: 3rem;
    --sp-8: 4rem;
    --sp-10: 5rem;
    --sp-12: 6rem;
    --sp-16: 8rem;
    --sp-20: 10rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.04);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.06);
    --shadow-lg: 0 12px 32px rgba(0,0,0,0.08);
    --shadow-xl: 0 20px 64px rgba(0,0,0,0.12);
    
    /* Transitions */
    --ease: cubic-bezier(0.4, 0, 0.2, 1);
    --duration: 0.4s;
}

/* === BASE === */
html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.75;
    color: var(--text);
    background: var(--white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* === ССЫЛКИ БЕЗ ПОДЧЁРКИВАНИЯ === */
a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

a:hover {
    opacity: 0.8;
}

/* === КОНТЕЙНЕРЫ - ШИРОКИЕ! === */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    width: 100%;
}

.container-full {
    width: 100%;
    max-width: 100%;
    padding: 0;
}

/* === ТИПОГРАФИКА === */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.1;
    color: var(--primary);
    letter-spacing: -0.02em;
    margin-bottom: var(--sp-4);
}

h1 {
    font-size: clamp(4rem, 10vw, 9rem);
    font-weight: 900;
    letter-spacing: -0.04em;
}

h2 {
    font-size: clamp(3rem, 7vw, 6rem);
    font-weight: 800;
}

h3 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
}

/* === КНОПКИ - МИНИМАЛИСТИЧНЫЕ === */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.625rem;
    padding: 1rem 2.5rem;
    font-family: var(--font-body);
    font-size: 0.875rem;            /* 14px */
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    border: 1px solid transparent;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
    text-decoration: none;
}

.btn::before {
    content: none;                  /* Убрал эффект */
}

.btn-primary {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
}

.btn-primary:hover {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--white);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.btn-outline {
    background: transparent;
    color: var(--text);
    border-color: var(--border);
}

.btn-outline:hover {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
}

.btn-large {
    padding: 1.5rem 4rem;
    font-size: 1rem;
}

/* =========================================
   TOP BAR - ГРАФИТОВЫЙ ФОН
   ========================================= */
.top-bar {
    background: linear-gradient(135deg, 
        #2A2A2A 0%, 
        #3A3530 25%, 
        #3D3D3D 50%, 
        #3A3530 75%, 
        #2A2A2A 100%);
    color: var(--white);
    padding: 0.75rem 0;
    font-size: 0.8125rem;
    font-weight: 400;
    letter-spacing: 0.02em;
    border-bottom: 2px solid rgba(184, 153, 104, 0.3);
    position: relative;
    z-index: 100;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.2);
}

.top-bar::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, 
        transparent 0%, 
        rgba(184, 153, 104, 0.4) 20%, 
        rgba(184, 153, 104, 0.6) 50%, 
        rgba(184, 153, 104, 0.4) 80%, 
        transparent 100%);
}

.top-bar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.top-bar-left,
.top-bar-right {
    display: flex;
    align-items: center;
    gap: var(--sp-4);
}

.city-selector {
    display: flex;
    align-items: center;
    gap: var(--sp-2);
}

.city-selector select {
    background: transparent;
    border: none;
    color: var(--white);
    font-family: inherit;
    font-size: inherit;
    font-weight: 700;
    cursor: pointer;
    padding: 0.25rem 0.75rem;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.city-selector select option {
    background: #2A2A2A;
    color: #FFFFFF;
    font-weight: 600;
    padding: 0.5rem 1rem;
    border: none;
}

.city-selector select option:hover {
    background: #3A3530;
    color: #FFFFFF;
}

.city-selector select option:checked,
.city-selector select option:focus {
    background: linear-gradient(135deg, #3A3530 0%, #4A4034 100%);
    color: #B89968;
    font-weight: 700;
}

.city-selector select:hover {
    background: rgba(184, 153, 104, 0.15);
}

.city-selector select:focus {
    outline: none;
    background: rgba(0, 0, 0, 0.3);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

/* Custom scrollbar for select dropdown (webkit browsers) */
.city-selector select::-webkit-scrollbar {
    width: 8px;
}

.city-selector select::-webkit-scrollbar-track {
    background: #1A1A1A;
}

.city-selector select::-webkit-scrollbar-thumb {
    background: #B89968;
    border-radius: 4px;
}

.city-selector select::-webkit-scrollbar-thumb:hover {
    background: #C9A961;
}

.city-selector i {
    font-size: 1rem;
    opacity: 0.8;
    color: rgba(184, 153, 104, 0.9);
    transition: all 0.3s ease;
}

.city-selector:hover i {
    color: rgba(184, 153, 104, 1);
    opacity: 1;
}

.top-bar a {
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
    transition: all var(--duration) var(--ease);
    position: relative;
}

.top-bar a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--accent);
    transition: width 0.3s ease;
}

.top-bar a:hover::after {
    width: 100%;
}

.top-bar a:hover {
    color: var(--accent);
}

.divider {
    opacity: 0.3;
    font-weight: 300;
}

.phone {
    font-weight: 600;
    font-size: 0.9375rem;
    letter-spacing: 0.03em;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.25rem 0.75rem;
    border-radius: 6px;
    background: rgba(184, 153, 104, 0.08);
}

.phone:hover {
    color: var(--wood-natural) !important;
    background: rgba(184, 153, 104, 0.2);
    transform: translateY(-1px);
}

/* =========================================
   HEADER - БЕЛЫЙ ФОН С ГРАФИТОВЫМИ АКЦЕНТАМИ
   ========================================= */
.header {
    background: var(--white);
    border-bottom: 2px solid var(--border);  /* Чуть толще граница */
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: all 0.3s ease;
}

.header.scrolled {
    box-shadow: 0 4px 16px rgba(74, 74, 74, 0.08);  /* Графитовая тень */
    border-bottom-color: var(--graphite);           /* Графитовая граница */
}

/* Навигация */
.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem 0;
    gap: 3rem;
}

/* Логотип - МОЩНЫЙ С ДЕРЕВЯННЫМ АКЦЕНТОМ */
.logo {
    flex-shrink: 0;
}

.logo-text {
    font-family: var(--font-display);
    font-size: 1.5rem;                  /* 24px */
    font-weight: 600;
    letter-spacing: 0.1em;
    color: var(--primary);
    transition: all 0.3s ease;
    text-transform: uppercase;
    position: relative;
}

/* Акцентная линия под логотипом - ЦВЕТ ДЕРЕВА */
.logo-text::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 40%;
    height: 3px;
    background: linear-gradient(90deg, var(--wood-natural) 0%, var(--wood-warm) 100%);  /* Градиент дерева */
    transition: all 0.3s ease;
}

.logo-text:hover::after {
    width: 100%;
}

/* Меню */
.nav-menu {
    display: flex;
    list-style: none;
    gap: 2.5rem;
    align-items: center;
    flex-grow: 1;
    justify-content: center;
}

.nav-item {
    position: relative;
}

.nav-link {
    font-size: 1rem;                /* 16px - базовый размер */
    font-weight: 500;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: 0.375rem;
    transition: all 0.3s ease;
    position: relative;
    padding: 0.5rem 0;
    letter-spacing: 0.01em;
    text-decoration: none;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--wood-natural);    /* Деревянный акцент */
    transition: width 0.3s ease;
}

.nav-link:hover {
    color: var(--wood-warm);            /* Тёплое дерево при hover */
}

.nav-link:hover::after {
    width: 100%;
}

.nav-link i {
    font-size: 0.625rem;
    transition: transform 0.3s ease;
    color: var(--text-light);
}

.has-megamenu:hover .nav-link i {
    transform: rotate(180deg);
}

/* Actions - КНОПКА С ДЕРЕВЯННЫМ АКЦЕНТОМ */
.nav-actions {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex-shrink: 0;
}

/* Акцентная кнопка "Рассчитать проект" - ЦВЕТ НАТУРАЛЬНОГО ДЕРЕВА */
.nav-actions .btn-primary {
    padding: 0.875rem 2rem;
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    background: var(--wood-natural);    /* Натуральное дерево */
    color: var(--white);
    border: 2px solid var(--wood-natural);
    border-radius: 0;
    transition: all 0.3s ease;
    text-decoration: none;
    text-transform: uppercase;
}

.nav-actions .btn-primary::before {
    content: none;
}

.nav-actions .btn-primary:hover {
    background: var(--graphite-dark);   /* Графитовый при hover */
    border-color: var(--graphite-dark);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(74, 74, 74, 0.25);
}

/* Burger */
.burger {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: var(--sp-2);
    position: relative;
    z-index: 1102;
}

.burger span {
    display: block;
    width: 32px;
    height: 3px;
    background: var(--primary);
    transition: all var(--duration) var(--ease);
    border-radius: 2px;
}

.burger.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.burger.active span:nth-child(2) {
    opacity: 0;
}

.burger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(8px, -8px);
}

/* Mobile Menu Overlay */
.menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1050;
    -webkit-tap-highlight-color: transparent;
}

.menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* =========================================
   BOTTOM NAVIGATION BAR (MOBILE APP STYLE)
   ========================================= */
.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 1) 100%);
    backdrop-filter: blur(20px);
    border-top: 1px solid rgba(184, 153, 104, 0.2);
    box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.08);
    padding: 0.5rem 0 calc(0.5rem + env(safe-area-inset-bottom));
    z-index: 999;
    display: none;
    transform: translateY(0);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.bottom-nav-container {
    display: flex;
    justify-content: space-around;
    align-items: center;
    max-width: 100%;
    margin: 0 auto;
}

.bottom-nav-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
    padding: 0.5rem 0.25rem;
    text-decoration: none;
    color: var(--text-muted);
    transition: all 0.3s ease;
    position: relative;
    cursor: pointer;
}

.bottom-nav-item:active {
    transform: scale(0.95);
}

.bottom-nav-icon {
    font-size: 1.375rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.bottom-nav-label {
    font-size: 0.625rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    transition: all 0.3s ease;
}

.bottom-nav-item.active {
    color: var(--accent);
}

.bottom-nav-item.active .bottom-nav-icon {
    transform: translateY(-2px);
    color: var(--accent);
}

.bottom-nav-item.active .bottom-nav-label {
    color: var(--accent);
    font-weight: 700;
}

/* Active indicator dot */
.bottom-nav-item.active::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 4px;
    background: var(--accent);
    border-radius: 50%;
}

/* Badge for notifications/count */
.bottom-nav-badge {
    position: absolute;
    top: 0.25rem;
    right: calc(50% - 0.75rem);
    min-width: 16px;
    height: 16px;
    padding: 0 0.25rem;
    background: linear-gradient(135deg, #E74C3C 0%, #C0392B 100%);
    color: white;
    font-size: 0.625rem;
    font-weight: 700;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(231, 76, 60, 0.4);
}

@media (max-width: 768px) {
    .bottom-nav {
        display: block;
    }
    
    /* Add padding to body to prevent content hiding behind bottom nav */
    body {
        padding-bottom: calc(70px + env(safe-area-inset-bottom));
    }
}

/* =========================================
   MEGAMENU - МИНИМАЛИСТИЧНОЕ ВЫПАДАЮЩЕЕ МЕНЮ
   ========================================= */
.has-megamenu {
    position: relative;
}

.megamenu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(8px);
    background: var(--white);
    border: 1px solid var(--border);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    min-width: 600px;
    margin-top: 1rem;
}

.has-megamenu:hover .megamenu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
    margin-top: 0.5rem;
}

.megamenu-content {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
    padding: 2rem 2.5rem;
}

.megamenu-col h4 {
    font-family: var(--font-body);
    font-size: 0.6875rem;           /* 11px - мелкий заголовок */
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.megamenu-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.625rem;
}

.megamenu-col a {
    color: var(--text);
    font-size: 0.9375rem;           /* 15px */
    font-weight: 400;
    transition: all 0.2s ease;
    display: block;
    padding: 0.375rem 0;
    text-decoration: none;
}

.megamenu-col a::before {
    content: none;                  /* УБРАЛ СТРЕЛКИ */
}

.megamenu-col a:hover {
    color: var(--accent);
    padding-left: 0;                /* Без сдвига */
}


/* === HERO - ПОЛНОЭКРАННЫЙ === */
.hero {
    position: relative;
    min-height: 85vh;               /* Уменьшил с 100vh до 85vh */
    display: flex;
    align-items: center;
    overflow: hidden;
    background: #F5F5F5;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-background img,
.hero-background video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        to right,
        rgba(0, 0, 0, 0.75) 0%,         /* Тёмный слева */
        rgba(0, 0, 0, 0.5) 50%,
        rgba(0, 0, 0, 0.2) 100%         /* Светлее справа */
    );
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    padding: 8rem 0 6rem;           /* Уменьшил отступы */
    width: 100%;
}

.hero-text {
    max-width: 700px;               /* Ещё уже */
    color: var(--white);
}

/* Логотип в HERO */
.hero-logo {
    font-family: var(--font-display);
    font-size: 1.25rem;             /* 20px - меньше */
    font-weight: 500;
    letter-spacing: 0.2em;          /* Больше разрядка */
    text-transform: uppercase;
    margin-bottom: 3rem;
    opacity: 0.85;
    color: var(--wood-natural);     /* Золотистый акцент */
}

/* Заголовок H1 */
.hero-title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);  /* 40px - 72px */
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
    color: var(--white);
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.7);
}

/* Ссылки на применения - УБРАЛ */
.hero-applications {
    display: none;                  /* СКРЫЛ */
}

.application-link {
    position: relative;
    transition: all 0.3s ease;
    opacity: 0.9;
}

.application-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--wood-natural);    /* Золотистое подчёркивание */
    transition: width 0.3s ease;
}

.application-link:hover {
    color: var(--wood-natural);
    opacity: 1;
}

.application-link:hover::after {
    width: 100%;
}

/* Разделитель - УБРАЛ */
.hero-divider {
    display: none;                  /* СКРЫЛ */
}

/* Подзаголовок */
.hero-subtitle {
    font-size: 1.125rem;            /* 18px */
    line-height: 1.6;
    margin-bottom: 2rem;
    opacity: 0.95;
    max-width: 500px;
    font-weight: 400;
    text-shadow: 0 1px 10px rgba(0, 0, 0, 0.7);
}

/* Кнопки */
.hero-buttons {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.hero-buttons .btn {
    padding: 1rem 2.25rem;
    font-size: 0.875rem;            /* 14px */
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    border-radius: 0;
    transition: all 0.3s ease;
}

.hero-buttons .btn-primary {
    background: var(--wood-natural);
    border: 2px solid var(--wood-natural);
    color: var(--white);
}

.hero-buttons .btn-primary:hover {
    background: transparent;
    color: var(--wood-natural);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(184, 153, 104, 0.3);
}

.hero-buttons .btn-light {
    background: transparent;
    border: 2px solid rgba(255, 255, 255, 0.5);
    color: var(--white);
}

.hero-buttons .btn-light:hover {
    background: var(--white);
    border-color: var(--white);
    color: var(--charcoal-black);
    transform: translateY(-2px);
}

/* Hero Features Strip - УБРАЛ */
.hero-features {
    display: none;                  /* СКРЫЛ ЭТУ ХЕРНЮ */
}

.hero-features-content {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--sp-8);
}

.feature-item {
    display: flex;
    align-items: center;
    gap: var(--sp-4);
    font-size: 1.0625rem;
    font-weight: 700;
    color: var(--text);
}

.feature-item i {
    font-size: 1.75rem;
    color: var(--accent);
    flex-shrink: 0;
}

/* === SECTIONS === */
section {
    padding: var(--sp-20) 0;
}

.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 4rem;            /* Меньше отступ */
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);  /* 32-48px */
    margin-bottom: 1rem;
    font-weight: 600;
}

.section-subtitle {
    font-size: 1.125rem;            /* 18px */
    color: var(--text-light);
    line-height: 1.6;
    font-weight: 400;
}

/* === JTBD SECTION === */
.jtbd-section {
    background: var(--bg-light);    /* Светло-серый фон */
    padding: 6rem 0;
}

.jtbd-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr; /* ФАСАДЫ шире */
    grid-auto-rows: 1fr;
    gap: 2rem;
    max-width: 100%;
    margin: 0 auto;
}

/* Главная карточка ФАСАДЫ - занимает 2 ряда */
.jtbd-card-featured {
    grid-row: span 2;
}

.jtbd-card {
    position: relative;
    height: 100%;
    overflow: hidden;
    background: var(--white);
    transition: all 0.3s ease;
    border: 1px solid var(--border);
    display: flex;
    flex-direction: column;
}

.jtbd-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        to top,
        rgba(0, 0, 0, 0.7) 0%,
        rgba(0, 0, 0, 0.3) 50%,
        transparent 100%
    );
    z-index: 2;
    transition: all 0.3s ease;
}

.jtbd-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
    border-color: var(--wood-natural);
}

.jtbd-card-image {
    width: 100%;
    height: 100%;
}

.jtbd-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all var(--duration) var(--ease);
}

.jtbd-card:hover .jtbd-card-image img {
    transform: scale(1.05);         /* Меньше зум */
}

.jtbd-card-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 2.5rem;
    color: var(--white);
    z-index: 3;
}

.jtbd-card h3 {
    font-size: 1.75rem;             /* 28px */
    color: var(--white);
    margin-bottom: 0.75rem;
    font-weight: 600;
}

.jtbd-card p {
    font-size: 1rem;                /* 16px */
    opacity: 0.9;
    margin-bottom: 0;
    line-height: 1.6;
    font-weight: 400;
}

/* Главная карточка ФАСАДЫ */
.jtbd-card-featured h3 {
    font-size: 2.5rem;              /* 40px - крупнее */
    margin-bottom: 1rem;
}

.jtbd-card-featured p {
    font-size: 1.125rem;            /* 18px */
    margin-bottom: 1.5rem;
}

/* Badge "Популярное" */
.jtbd-badge {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: var(--wood-natural);
    color: var(--white);
    padding: 0.5rem 1rem;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    z-index: 4;
}

/* Список преимуществ для главной карточки */
.jtbd-features {
    list-style: none;
    margin: 1.5rem 0;
    padding: 0;
}

.jtbd-features li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    font-size: 1rem;
    opacity: 0.95;
}

.jtbd-features i {
    color: var(--wood-natural);
    font-size: 0.875rem;
}

/* Ссылка */
.jtbd-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--white);
    font-size: 0.9375rem;
    font-weight: 600;
    text-decoration: none;
    margin-top: 1rem;
    transition: all 0.3s ease;
    opacity: 0.9;
}

.jtbd-link:hover {
    opacity: 1;
    gap: 0.75rem;
}

.jtbd-link i {
    transition: all 0.3s ease;
}

.jtbd-link:hover i {
    transform: translateX(4px);
}

.jtbd-card-featured .jtbd-link {
    font-size: 1rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

/* === CATALOG SECTION === */
/* === CATALOG SECTION === */
.catalog-section {
    background: var(--bg-light);
    padding: 4rem 0;
}

/* Grid - 3 колонки */
.catalog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin: 3rem 0;
}

/* Карточка с фото */
.collection-card {
    background: var(--white);
    border: 1px solid var(--border);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.collection-card:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    transform: translateY(-4px);
    border-color: var(--wood-natural);
}

/* Фото текстуры */
.collection-image {
    width: 100%;
    aspect-ratio: 3/2;
    overflow: hidden;
    background: var(--bg-light);
}

.collection-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.3s ease;
}

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

/* Header */
.collection-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border-light);
    background: var(--bg-light);
}

.collection-manufacturer {
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.collection-badge {
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.375rem 0.75rem;
    background: var(--border);
    color: var(--text);
    border-radius: 2px;
}

.collection-badge-premium {
    background: var(--wood-natural);
    color: var(--white);
}

.collection-badge-classic {
    background: var(--graphite);
    color: var(--white);
}

/* Адаптивность */
@media (max-width: 1200px) {
    .catalog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .catalog-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .collection-info {
        padding: 1.5rem;
    }
    
    .collection-name {
        font-size: 1.5rem;
    }
}

.collection-card {
    background: var(--white);
    border: 1px solid var(--border);
    overflow: hidden;
    transition: all 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.collection-card:hover {
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.1);
    transform: translateY(-4px);
    border-color: var(--wood-natural);
}

/* Header */
.collection-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border-light);
}

.collection-manufacturer {
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.collection-badge {
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.375rem 0.75rem;
    background: var(--bg-light);
    color: var(--text);
    border-radius: 2px;
}

.collection-badge-premium {
    background: var(--wood-natural);
    color: var(--white);
}

.collection-badge-classic {
    background: var(--graphite);
    color: var(--white);
}

.collection-image {
    aspect-ratio: 5/3;
    overflow: hidden;
    background: var(--bg-light);
}

.collection-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all var(--duration) var(--ease);
}

.collection-card:hover .collection-image img {
    transform: scale(1.03);
}

.collection-info {
    padding: 1.5rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.collection-name {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    line-height: 1.3;
    color: var(--primary);
}

.collection-specs {
    font-size: 0.9375rem;
    color: var(--text-light);
    font-weight: 500;
    margin-bottom: 1.25rem;
}

.collection-specs {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.spec-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1rem;
    color: var(--text-light);
}

.spec-item i {
    color: var(--wood-natural);
    font-size: 0.75rem;
}

.collection-description {
    font-size: 0.9375rem;
    line-height: 1.6;
    color: var(--text-light);
    margin-bottom: 1.25rem;
}

.collection-colors {
    display: flex;
    gap: 0.625rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.color-dot {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 2px solid var(--border);
    cursor: pointer;
    transition: all 0.3s ease;
}

.color-dot:hover {
    transform: scale(1.15);
    border-color: var(--wood-natural);
}

.colors-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.collection-footer {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    padding-top: 1.5rem;
    margin-top: auto;
    border-top: 1px solid var(--border-light);
}

.collection-price {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.price {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary);
}

.warranty {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--text-light);
    font-weight: 500;
}

.warranty i {
    color: var(--wood-natural);
    font-size: 1rem;
}

.price-main {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary);
}

.price-unit {
    font-size: 0.875rem;
    color: var(--text-light);
    font-weight: 400;
}

.price-secondary {
    font-size: 0.875rem;
    color: var(--text-muted);
    font-weight: 400;
}

.collection-warranty {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--text-light);
    font-weight: 500;
}

.collection-warranty i {
    color: var(--wood-natural);
    font-size: 1rem;
}

.collection-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--wood-natural);
    font-size: 0.9375rem;
    font-weight: 600;
    text-decoration: none;
    margin-top: 1rem;
    transition: all 0.3s ease;
}

.collection-link:hover {
    gap: 0.75rem;
    color: var(--wood-warm);
}

.collection-link i {
    transition: all 0.3s ease;
}

.collection-link:hover i {
    transform: translateX(4px);
}

.catalog-cta {
    text-align: center;
    margin-top: 4rem;
    padding: 3rem;
    background: var(--bg-light);
    border-radius: 4px;
}

.catalog-cta p {
    font-size: 1.125rem;
    color: var(--text);
    margin-bottom: 1.5rem;
}

.catalog-cta .btn {
    margin: 0 auto;
}

/* Swiper */
.swiper-button-next,
.swiper-button-prev {
    width: 70px;
    height: 70px;
    background: var(--white);
    border: 2px solid var(--border);
    color: var(--primary);
    transition: all var(--duration) var(--ease);
}

.swiper-button-next:hover,
.swiper-button-prev:hover {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
    transform: scale(1.1);
}

.swiper-button-next:after,
.swiper-button-prev:after {
    font-size: 24px;
    font-weight: 900;
}

/* === ОСТАЛЬНЫЕ ПРЕМИАЛЬНЫЕ СЕКЦИИ === */

/* =========================================
   PALETTE SECTION - ПРЕМИУМ УРОВЕНЬ
   ========================================= */

.palette-section {
    background: linear-gradient(180deg, var(--white) 0%, var(--bg-light) 100%);
    padding: 8rem 0;
    position: relative;
}

/* Декоративные элементы */
.palette-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 2px;
    background: linear-gradient(90deg, 
        transparent 0%, 
        var(--accent) 50%, 
        transparent 100%);
}

/* Заголовок секции */
.palette-header {
    text-align: center;
    margin-bottom: 5rem;
}

.palette-header h2 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    color: var(--text);
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.palette-header p {
    font-size: 1.25rem;
    color: var(--text-light);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.7;
}

/* Фильтр по тону */
.palette-filter {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 4rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.75rem 1.75rem;
    border: 2px solid var(--border);
    background: var(--white);
    color: var(--text-light);
    font-family: var(--font-body);
    font-size: 0.9375rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    cursor: pointer;
    transition: all 0.3s ease;
    border-radius: 50px;
}

.filter-btn:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: rgba(184, 153, 104, 0.05);
}

.filter-btn.active {
    border-color: var(--accent);
    background: var(--accent);
    color: var(--white);
}

/* Grid палитры */
.palette-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 3rem 2rem;
    margin-bottom: 6rem;
}

/* Карточка цвета */
.color-item {
    text-align: center;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.color-item::before {
    content: '';
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%) scale(0);
    width: 140px;
    height: 140px;
    border-radius: 50%;
    background: var(--accent);
    opacity: 0.1;
    transition: all 0.4s ease;
    z-index: 0;
}

.color-item:hover::before {
    transform: translateX(-50%) scale(1.2);
}

.color-item:hover {
    transform: translateY(-12px);
}

/* Образец цвета */
.color-sample {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    margin: 0 auto 1.5rem;
    box-shadow: 
        0 8px 24px rgba(0, 0, 0, 0.12),
        0 0 0 8px var(--white),
        0 0 0 10px rgba(0, 0, 0, 0.06);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    z-index: 1;
}

.color-item:hover .color-sample {
    box-shadow: 
        0 16px 48px rgba(0, 0, 0, 0.2),
        0 0 0 8px var(--white),
        0 0 0 11px var(--accent);
    transform: scale(1.15) rotate(5deg);
}

/* Название цвета */
.color-name {
    font-size: 1.0625rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 0.5rem;
    transition: all 0.3s ease;
    position: relative;
    z-index: 1;
}

.color-item:hover .color-name {
    color: var(--accent);
}

/* Код цвета (дополнительно) */
.color-code {
    font-size: 0.8125rem;
    color: var(--text-muted);
    font-family: 'Courier New', monospace;
    opacity: 0;
    transition: all 0.3s ease;
    position: relative;
    z-index: 1;
}

.color-item:hover .color-code {
    opacity: 1;
}

/* Коллекции доступности */
.color-collections {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 0.5rem;
    opacity: 0;
    transition: all 0.3s ease;
    position: relative;
    z-index: 1;
}

.color-item:hover .color-collections {
    opacity: 1;
}

/* Заметка об образцах */
.palette-note {
    text-align: center;
    background: linear-gradient(135deg, rgba(184, 153, 104, 0.08) 0%, rgba(184, 153, 104, 0.03) 100%);
    padding: 4rem 3rem;
    border-radius: 16px;
    border: 2px solid rgba(184, 153, 104, 0.2);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.06);
    position: relative;
    overflow: hidden;
}

.palette-note::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(184, 153, 104, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.palette-note-content {
    position: relative;
    z-index: 1;
}

.palette-note-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 2rem;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 2rem;
    box-shadow: 0 8px 24px rgba(184, 153, 104, 0.3);
}

.palette-note h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 1rem;
}

.palette-note p {
    font-size: 1.125rem;
    color: var(--text-light);
    margin-bottom: 2rem;
    line-height: 1.7;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.palette-note .btn {
    padding: 1.25rem 3rem;
    font-size: 1.125rem;
}

/* Модальное окно детали цвета */
/* === COLOR MODAL (PREMIUM DESIGN) === */

.color-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.color-modal.active {
    opacity: 1;
    pointer-events: all;
}

.color-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
}

.color-modal-container {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    width: 95%;
    max-height: 90vh;
    overflow-y: auto;
    background: var(--white);
    border-radius: 24px;
    box-shadow: 0 40px 100px rgba(0, 0, 0, 0.5);
    transform: scale(0.9) translateY(40px);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.color-modal.active .color-modal-container {
    transform: scale(1) translateY(0);
    opacity: 1;
}

.color-modal-close {
    position: absolute;
    top: 2rem;
    right: 2rem;
    width: 48px;
    height: 48px;
    border: 2px solid var(--border);
    background: var(--white);
    border-radius: 50%;
    font-size: 1.25rem;
    color: var(--text-light);
    cursor: pointer;
    z-index: 10;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.color-modal-close:hover {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--white);
    transform: rotate(90deg);
}

.color-modal-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
}

/* Левая часть: Доска */
.color-board-section {
    padding: 4rem;
    background: var(--bg-light);
    border-radius: 24px 0 0 24px;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.board-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.board-header h3 {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    font-weight: 700;
    color: var(--text);
    margin: 0;
}

.board-hex {
    font-family: 'Courier New', monospace;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-light);
    background: var(--white);
    padding: 0.5rem 1rem;
    border-radius: 8px;
    border: 2px solid var(--border);
}

/* Образец доски */
.board-sample {
    position: relative;
    width: 100%;
    aspect-ratio: 3/4;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.15),
        0 2px 8px rgba(0, 0, 0, 0.1),
        inset 0 0 0 1px rgba(255, 255, 255, 0.1);
    transition: transform 0.4s ease;
}

.board-sample:hover {
    transform: scale(1.02);
}

.board-texture {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        repeating-linear-gradient(
            90deg,
            rgba(0, 0, 0, 0.02) 0px,
            transparent 1px,
            transparent 3px
        );
    opacity: 0.6;
}

.board-dimensions {
    position: absolute;
    bottom: 1.5rem;
    left: 1.5rem;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 0.75rem 1.25rem;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.dim-icon {
    color: var(--accent);
    font-size: 1.125rem;
}

.dim-text {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text);
}

.board-finish {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
}

.finish-badge {
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    box-shadow: 0 4px 16px rgba(185, 153, 104, 0.4);
}

/* Характеристики доски */
.board-properties {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.property-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem;
    background: var(--white);
    border-radius: 12px;
    border: 2px solid var(--border);
    transition: all 0.3s ease;
}

.property-item:hover {
    border-color: var(--accent);
    transform: translateX(4px);
}

.property-item i {
    font-size: 1.5rem;
    color: var(--accent);
}

.property-item div {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.prop-label {
    font-size: 0.8125rem;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.prop-value {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text);
}

/* Правая часть: Информация */
.color-info-section {
    padding: 4rem;
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

.info-block {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.info-block h4 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin: 0;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--border);
}

.info-block p {
    font-size: 1.0625rem;
    line-height: 1.7;
    color: var(--text-light);
    margin: 0;
}

/* Теги коллекций */
.collections-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.collection-tag {
    display: inline-flex;
    align-items: center;
    padding: 0.625rem 1.25rem;
    background: var(--bg-light);
    border: 2px solid var(--border);
    border-radius: 8px;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--text);
    transition: all 0.3s ease;
    cursor: pointer;
}

.collection-tag:hover {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--white);
    transform: translateY(-2px);
}

/* Примеры применения */
.application-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.app-example {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.app-image {
    width: 100%;
    aspect-ratio: 3/2;
    border-radius: 12px;
    overflow: hidden;
    border: 2px solid var(--border);
    transition: all 0.3s ease;
}

.app-image:hover {
    border-color: var(--accent);
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

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

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

.app-label {
    font-size: 0.875rem;
    color: var(--text-light);
    text-align: center;
    font-weight: 500;
}

/* Действия модального окна */
.modal-actions {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.modal-actions .btn {
    flex: 1;
    justify-content: center;
}

/* Адаптивность */
@media (max-width: 1024px) {
    .color-modal-content {
        grid-template-columns: 1fr;
    }
    
    .color-board-section {
        border-radius: 24px 24px 0 0;
    }
    
    .color-board-section,
    .color-info-section {
        padding: 3rem 2rem;
    }
}

@media (max-width: 768px) {
    .color-modal-container {
        width: 100%;
        max-height: 100vh;
        border-radius: 0;
    }
    
    .color-modal-close {
        top: 1rem;
        right: 1rem;
        width: 40px;
        height: 40px;
    }
    
    .color-board-section,
    .color-info-section {
        padding: 2rem 1.5rem;
    }
    
    .board-header {
        flex-direction: column;
        gap: 1rem;
    }
    
    .application-grid {
        grid-template-columns: 1fr;
    }
    
    .modal-actions {
        flex-direction: column;
    }
}

/* Адаптивность */
@media (max-width: 768px) {
    .palette-grid {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
        gap: 2rem 1rem;
    }
    
    .color-sample {
        width: 100px;
        height: 100px;
    }
    
    .palette-note {
        padding: 2.5rem 1.5rem;
    }
    
    .palette-filter {
        gap: 0.5rem;
    }
    
    .filter-btn {
        padding: 0.625rem 1.25rem;
        font-size: 0.875rem;
    }
    
    .color-detail-images {
        grid-template-columns: 1fr;
    }
}

/* =========================================
   MOUNTING STYLES - ПРЕМИУМ УРОВЕНЬ
   ========================================= */

.mounting-styles-section {
    background: var(--white);
    padding: 8rem 0;
    position: relative;
    overflow: hidden;
}

/* Декоративный фон */
.mounting-styles-section::before {
    content: '';
    position: absolute;
    top: 0;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(184, 153, 104, 0.05) 0%, transparent 70%);
    border-radius: 50%;
}

/* Заголовок секции */
.mounting-header {
    text-align: center;
    margin-bottom: 5rem;
}

.mounting-header h2 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    color: var(--text);
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.mounting-header p {
    font-size: 1.25rem;
    color: var(--text-light);
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.7;
}

/* Grid монтажа */
.mounting-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
    position: relative;
    z-index: 1;
}

/* Карточка стиля монтажа */
.mounting-card {
    background: var(--white);
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid var(--border);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
    position: relative;
}

.mounting-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent) 0%, var(--accent-dark) 100%);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.mounting-card:hover::before {
    transform: scaleX(1);
}

.mounting-card:hover {
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.12);
    transform: translateY(-8px);
    border-color: var(--accent);
}

/* Изображение */
.mounting-image {
    aspect-ratio: 16/10;
    overflow: hidden;
    position: relative;
}

.mounting-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        to top,
        rgba(0, 0, 0, 0.3) 0%,
        transparent 50%
    );
    z-index: 1;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.mounting-card:hover .mounting-image::before {
    opacity: 1;
}

.mounting-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.mounting-card:hover .mounting-image img {
    transform: scale(1.08);
}

/* Бейдж номера */
.mounting-number {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--accent);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
    z-index: 2;
    transition: all 0.3s ease;
}

.mounting-card:hover .mounting-number {
    background: var(--accent);
    color: var(--white);
    transform: scale(1.1) rotate(10deg);
}

/* Контент */
.mounting-content {
    padding: 2.5rem;
}

.mounting-content h3 {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--text);
    margin-bottom: 1.25rem;
    line-height: 1.2;
    transition: all 0.3s ease;
}

.mounting-card:hover .mounting-content h3 {
    color: var(--accent);
}

.mounting-description {
    font-size: 1.0625rem;
    line-height: 1.7;
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

/* Теги применения */
.mounting-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.mounting-tag {
    padding: 0.5rem 1rem;
    background: var(--bg-light);
    border: 1px solid var(--border);
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-light);
    transition: all 0.3s ease;
}

.mounting-card:hover .mounting-tag {
    background: rgba(184, 153, 104, 0.1);
    border-color: var(--accent);
    color: var(--accent);
}

/* Детали */
.mounting-details {
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-light);
}

.mounting-detail-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.mounting-detail-item:last-child {
    margin-bottom: 0;
}

.mounting-detail-icon {
    width: 32px;
    height: 32px;
    min-width: 32px;
    border-radius: 8px;
    background: rgba(184, 153, 104, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    font-size: 0.875rem;
    margin-top: 2px;
}

.mounting-detail-content strong {
    display: block;
    font-weight: 700;
    color: var(--text);
    font-size: 0.9375rem;
    margin-bottom: 0.25rem;
}

.mounting-detail-content p {
    font-size: 0.9375rem;
    color: var(--text-light);
    line-height: 1.5;
    margin: 0;
}

/* Кнопка "Узнать больше" */
.mounting-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--accent);
    font-weight: 600;
    font-size: 0.9375rem;
    margin-top: 1.5rem;
    transition: all 0.3s ease;
    text-decoration: none;
}

.mounting-link i {
    transition: transform 0.3s ease;
}

.mounting-link:hover {
    gap: 0.75rem;
}

.mounting-link:hover i {
    transform: translateX(4px);
}

/* CTA внизу секции */
.mounting-cta {
    text-align: center;
    margin-top: 5rem;
    padding: 3rem;
    background: linear-gradient(135deg, rgba(184, 153, 104, 0.08) 0%, rgba(184, 153, 104, 0.03) 100%);
    border-radius: 16px;
    border: 2px solid rgba(184, 153, 104, 0.2);
}

.mounting-cta h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 1rem;
}

.mounting-cta p {
    font-size: 1.125rem;
    color: var(--text-light);
    margin-bottom: 2rem;
}

/* Адаптивность */
@media (max-width: 992px) {
    .mounting-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
}

@media (max-width: 768px) {
    .mounting-styles-section {
        padding: 5rem 0;
    }
    
    .mounting-content {
        padding: 2rem 1.5rem;
    }
    
    .mounting-content h3 {
        font-size: 1.5rem;
    }
    
    .mounting-cta {
        padding: 2rem 1.5rem;
    }
}

.mounting-content p {
    color: var(--text-light);
    margin-bottom: var(--sp-4);
    line-height: 1.75;
    font-size: 1.0625rem;
}

.mounting-use,
.mounting-collection {
    font-size: 1rem;
}

.mounting-use strong,
.mounting-collection strong {
    color: var(--text);
    font-weight: 800;
}

/* =========================================
   COMPARISON SECTION - WORLD-CLASS REDESIGN
   4 параметра: долговечность, уход, стойкость, стоимость
   ========================================= */

.comparison-section {
    background: linear-gradient(180deg, #fafafa 0%, #ffffff 100%);
    padding: 8rem 0;
    position: relative;
    overflow: hidden;
}

/* Декоративные элементы */
.comparison-section::before {
    content: '';
    position: absolute;
    bottom: -150px;
    left: -150px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(229, 57, 53, 0.04) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.comparison-section::after {
    content: '';
    position: absolute;
    top: -150px;
    right: -150px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(185, 153, 104, 0.05) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

/* Заголовок секции */
.comparison-header {
    text-align: center;
    margin-bottom: 5rem;
    position: relative;
    z-index: 1;
}

.comparison-header h2 {
    font-size: clamp(2.5rem, 5vw, 3.75rem);
    font-weight: 800;
    color: var(--text);
    margin-bottom: 1.25rem;
    letter-spacing: -0.02em;
}

.comparison-subtitle {
    font-size: clamp(1.125rem, 2vw, 1.375rem);
    color: var(--text-light);
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.7;
}

/* =========================================
   ПАРАМЕТРЫ СРАВНЕНИЯ (4 карточки)
   ========================================= */

.comparison-params {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-bottom: 5rem;
    position: relative;
    z-index: 1;
}

.param-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 2.5rem 2rem;
    text-align: center;
    transition: all 0.3s var(--ease);
}

.param-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent);
}

.param-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 1.5rem;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(185, 153, 104, 0.1), rgba(185, 153, 104, 0.05));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    color: var(--accent);
    transition: all 0.3s var(--ease);
}

.param-card:hover .param-icon {
    transform: scale(1.1) rotate(5deg);
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    color: var(--white);
}

.param-card h4 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 0.75rem;
}

.param-card p {
    font-size: 0.9375rem;
    color: var(--text-light);
    line-height: 1.6;
}

/* =========================================
   ТАБЛИЦА СРАВНЕНИЯ
   ========================================= */

.comparison-table {
    background: var(--white);
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 4px 24px rgba(0,0,0,0.08);
    margin-bottom: 5rem;
    position: relative;
    z-index: 1;
}

/* Заголовок таблицы */
.table-header {
    display: grid;
    grid-template-columns: 1.5fr 2fr 2fr;
    gap: 2rem;
    padding: 3rem 2.5rem;
    background: linear-gradient(135deg, #f8f8f8, #fafafa);
    border-bottom: 2px solid var(--border);
    align-items: center;
}

.header-param {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.header-wood,
.header-dpk {
    text-align: center;
    position: relative;
}

.material-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 1rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    transition: all 0.3s var(--ease);
}

.wood-icon {
    background: rgba(229, 57, 53, 0.1);
    color: #e53935;
    border: 2px solid rgba(229, 57, 53, 0.2);
}

.dpk-icon {
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    color: var(--white);
    border: 2px solid var(--accent);
}

.header-wood h3,
.header-dpk h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text);
    margin: 0;
}

.recommend-badge {
    display: inline-block;
    background: var(--accent);
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.5rem 1.25rem;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
}

/* Строки таблицы */
.table-row {
    display: grid;
    grid-template-columns: 1.5fr 2fr 2fr;
    gap: 2rem;
    padding: 2.5rem;
    border-bottom: 1px solid var(--border);
    transition: background 0.3s var(--ease);
}

.table-row:last-child {
    border-bottom: none;
}

.table-row:hover {
    background: rgba(185, 153, 104, 0.02);
}

.highlight-row {
    background: linear-gradient(135deg, rgba(185, 153, 104, 0.03), rgba(185, 153, 104, 0.01));
}

/* Параметр (левая колонка) */
.row-param {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.param-number {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: var(--bg-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--text-light);
    flex-shrink: 0;
}

.param-number.accent {
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    color: var(--white);
}

.param-info h4 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 0.5rem;
}

.param-info p {
    font-size: 0.9375rem;
    color: var(--text-light);
    line-height: 1.6;
}

/* Карточки значений */
.value-card {
    padding: 2rem;
    border-radius: 16px;
    transition: all 0.3s var(--ease);
}

.value-card.negative {
    background: rgba(229, 57, 53, 0.04);
    border: 2px solid rgba(229, 57, 53, 0.1);
}

.value-card.positive {
    background: linear-gradient(135deg, rgba(185, 153, 104, 0.08), rgba(185, 153, 104, 0.02));
    border: 2px solid rgba(185, 153, 104, 0.2);
}

.value-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.1);
}

.value-card.negative:hover {
    border-color: #e53935;
}

.value-card.positive:hover {
    border-color: var(--accent);
}

.value-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.value-card.negative .value-icon {
    background: #e53935;
    color: var(--white);
}

.value-card.positive .value-icon {
    background: var(--accent);
    color: var(--white);
}

.value-content .value-number {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text);
    margin-bottom: 0.75rem;
    display: block;
}

.value-content p {
    font-size: 0.9375rem;
    color: var(--text-light);
    line-height: 1.7;
}

/* =========================================
   СТОИМОСТЬ ВЛАДЕНИЯ (строка 04)
   ========================================= */

.cost-card {
    padding: 2rem;
    border-radius: 16px;
    transition: all 0.3s var(--ease);
}

.cost-card.negative {
    background: rgba(229, 57, 53, 0.04);
    border: 2px solid rgba(229, 57, 53, 0.1);
}

.cost-card.positive {
    background: linear-gradient(135deg, rgba(185, 153, 104, 0.1), rgba(185, 153, 104, 0.03));
    border: 2px solid rgba(185, 153, 104, 0.25);
    position: relative;
}

.cost-card:hover {
    transform: scale(1.02);
    box-shadow: 0 12px 32px rgba(0,0,0,0.12);
}

.cost-breakdown {
    margin-bottom: 1.5rem;
}

.cost-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    border-bottom: 1px dashed rgba(0,0,0,0.1);
    font-size: 0.9375rem;
}

.cost-item:last-child {
    border-bottom: none;
}

.cost-item span:first-child {
    color: var(--text-light);
}

.cost-item span:last-child {
    font-weight: 700;
    color: var(--text);
}

.zero-cost {
    color: var(--accent) !important;
    font-weight: 800 !important;
}

.cost-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1.5rem;
    border-top: 2px solid rgba(0,0,0,0.1);
}

.cost-label {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.cost-value {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1;
}

.negative-value {
    color: #e53935;
}

.positive-value {
    color: var(--accent);
}

.savings-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--accent);
    color: var(--white);
    padding: 0.75rem 1.5rem;
    border-radius: 12px;
    font-size: 0.9375rem;
    font-weight: 700;
    margin-top: 1rem;
}

.savings-badge i {
    font-size: 1.125rem;
}

/* =========================================
   ВИЗУАЛЬНОЕ СРАВНЕНИЕ (Timeline + Images)
   ========================================= */

.visual-comparison {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 3rem;
    margin-bottom: 5rem;
    position: relative;
    z-index: 1;
}

.visual-column {
    background: var(--white);
    border: 2px solid var(--border);
    border-radius: 20px;
    padding: 2.5rem;
    transition: all 0.3s var(--ease);
}

.visual-column:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.12);
}

.visual-column.highlight {
    background: linear-gradient(135deg, rgba(185, 153, 104, 0.03), rgba(185, 153, 104, 0.01));
    border-color: var(--accent);
}

.visual-timeline {
    margin-bottom: 2rem;
}

.timeline-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 2rem;
    text-align: center;
}

.timeline-markers {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.marker {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    transition: all 0.3s var(--ease);
}

.marker.negative {
    background: rgba(229, 57, 53, 0.06);
    border-left: 4px solid #e53935;
}

.marker.positive {
    background: rgba(185, 153, 104, 0.06);
    border-left: 4px solid var(--accent);
}

.marker:hover {
    transform: translateX(8px);
}

.marker .year {
    font-weight: 700;
    color: var(--text);
    font-size: 0.9375rem;
}

.marker .status {
    font-size: 0.875rem;
    color: var(--text-light);
}

.visual-image {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    aspect-ratio: 16/10;
}

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

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

.image-badge {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 12px;
    font-size: 0.875rem;
    font-weight: 700;
    backdrop-filter: blur(8px);
}

.negative-badge {
    background: rgba(229, 57, 53, 0.9);
    color: var(--white);
}

.positive-badge {
    background: rgba(185, 153, 104, 0.95);
    color: var(--white);
}

/* Разделитель VS */
.visual-divider {
    display: flex;
    align-items: center;
    justify-content: center;
}

.divider-badge {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--white);
    border: 3px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    font-weight: 900;
    color: var(--text);
    box-shadow: 0 8px 24px rgba(0,0,0,0.1);
}

/* =========================================
   CTA БЛОК
   ========================================= */

.comparison-cta {
    background: linear-gradient(135deg, var(--accent-dark), var(--accent));
    border-radius: 24px;
    padding: 4rem;
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: 0 12px 48px rgba(185, 153, 104, 0.2);
}

.comparison-cta::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.cta-content h3 {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 800;
    color: var(--white);
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
}

.cta-content p {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.9);
    max-width: 700px;
    margin: 0 auto 2.5rem;
    line-height: 1.7;
    position: relative;
    z-index: 1;
}

.cta-actions {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
}

.comparison-cta .btn {
    padding: 1.25rem 3rem;
    font-size: 1.125rem;
}

.comparison-cta .btn-primary {
    background: var(--white);
    color: var(--accent);
}

.comparison-cta .btn-primary:hover {
    background: var(--bg-light);
    transform: translateY(-2px);
}

.comparison-cta .btn-outline {
    border-color: rgba(255,255,255,0.4);
    color: var(--white);
}

.comparison-cta .btn-outline:hover {
    background: rgba(255,255,255,0.1);
    border-color: var(--white);
}

.comparison-cta .btn i {
    margin-right: 0.5rem;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    z-index: 10;
}

/* =========================================
   COMPARISON RESPONSIVE STYLES
   ========================================= */

@media (max-width: 1200px) {
    .comparison-params {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .table-header,
    .table-row {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .table-header {
        text-align: center;
    }
    
    .header-param {
        display: none;
    }
    
    .row-param {
        justify-content: center;
        text-align: center;
        flex-direction: column;
        align-items: center;
    }
    
    .visual-comparison {
        grid-template-columns: 1fr;
    }
    
    .visual-divider {
        display: none;
    }
}

@media (max-width: 768px) {
    .comparison-section {
        padding: 5rem 0;
    }
    
    .comparison-params {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .param-card {
        padding: 2rem 1.5rem;
    }
    
    .comparison-table {
        border-radius: 16px;
    }
    
    .table-header,
    .table-row {
        padding: 2rem 1.5rem;
    }
    
    .cost-value {
        font-size: 2rem;
    }
    
    .visual-column {
        padding: 2rem 1.5rem;
    }
    
    .timeline-markers {
        gap: 0.75rem;
    }
    
    .marker {
        flex-direction: column;
        text-align: center;
        padding: 0.75rem 1rem;
    }
    
    .comparison-cta {
        padding: 3rem 2rem;
    }
    
    .cta-actions {
        flex-direction: column;
    }
    
    .comparison-cta .btn {
        width: 100%;
    }
}

/* =========================================
   PROJECTS SECTION - WORLD-CLASS REDESIGN
   ========================================= */

.projects-section {
    background: var(--bg);
    padding: 8rem 0;
    position: relative;
}

/* Header с фильтрами */
.projects-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 5rem;
    gap: 3rem;
    flex-wrap: wrap;
}

.header-content h2 {
    font-size: clamp(2.5rem, 5vw, 3.75rem);
    font-weight: 800;
    color: var(--text);
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.projects-subtitle {
    font-size: clamp(1.125rem, 2vw, 1.25rem);
    color: var(--text-light);
    max-width: 600px;
    line-height: 1.6;
}

.header-filters {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.75rem 1.5rem;
    border: 2px solid var(--border);
    background: var(--white);
    border-radius: 50px;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--text);
    cursor: pointer;
    transition: all 0.3s var(--ease);
}

.filter-btn:hover {
    border-color: var(--accent);
    transform: translateY(-2px);
}

.filter-btn.active {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--white);
}

/* Grid проектов */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
    margin-bottom: 5rem;
}

/* Карточка проекта */
.project-card {
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    border: 2px solid var(--border);
    transition: all 0.4s var(--ease);
    cursor: pointer;
    display: flex;
    flex-direction: column;
}

.project-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 16px 48px rgba(0,0,0,0.12);
    border-color: var(--accent);
}

/* Изображение с overlay */
.project-image-wrapper {
    position: relative;
    aspect-ratio: 16/10;
    overflow: hidden;
}

.project-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s var(--ease);
}

.project-card:hover .project-image-wrapper img {
    transform: scale(1.08);
}

.project-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0,0,0,0) 0%, rgba(0,0,0,0.7) 100%);
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 2rem;
    opacity: 0;
    transition: opacity 0.3s var(--ease);
}

.project-card:hover .project-overlay {
    opacity: 1;
}

.project-badge {
    background: var(--accent);
    color: var(--white);
    padding: 0.625rem 1.25rem;
    border-radius: 50px;
    font-size: 0.8125rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    backdrop-filter: blur(8px);
}

.project-view-btn {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(255,255,255,0.2);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.125rem;
    transition: all 0.3s var(--ease);
    border: 2px solid rgba(255,255,255,0.3);
}

.project-view-btn:hover {
    background: var(--white);
    color: var(--accent);
    transform: scale(1.1) rotate(45deg);
}

/* Контент карточки */
.project-content {
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.project-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.25rem;
    padding-bottom: 1.25rem;
    border-bottom: 1px solid var(--border);
}

.project-location {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9375rem;
    color: var(--text-light);
    font-weight: 600;
}

.project-location i {
    color: var(--accent);
}

.project-year {
    font-size: 0.875rem;
    color: var(--text-muted);
    font-weight: 600;
    padding: 0.375rem 0.875rem;
    background: var(--bg-light);
    border-radius: 20px;
}

.project-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 1rem;
    line-height: 1.3;
    transition: color 0.3s var(--ease);
}

.project-card:hover .project-title {
    color: var(--accent);
}

.project-description {
    font-size: 0.9375rem;
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

/* Спецификации */
.project-specs {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    padding: 1.5rem;
    background: var(--bg-light);
    border-radius: 12px;
    margin-bottom: 1.5rem;
}

.spec-item {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
}

.spec-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 700;
}

.spec-value {
    font-size: 1rem;
    color: var(--text);
    font-weight: 700;
}

/* Теги */
.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.625rem;
    margin-top: auto;
}

.project-tags .tag {
    padding: 0.5rem 1rem;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 20px;
    font-size: 0.8125rem;
    color: var(--text-light);
    font-weight: 600;
    transition: all 0.3s var(--ease);
}

.project-tags .tag:hover {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--white);
    transform: translateY(-2px);
}

/* =========================================
   СТАТИСТИКА ПРОЕКТОВ
   ========================================= */

.projects-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    padding: 4rem;
    background: linear-gradient(135deg, var(--accent-dark), var(--accent));
    border-radius: 24px;
    margin-bottom: 4rem;
    position: relative;
    overflow: hidden;
}

.projects-stats::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.stat-item {
    text-align: center;
    position: relative;
    z-index: 1;
}

.stat-number {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 4vw, 4rem);
    font-weight: 900;
    color: var(--white);
    line-height: 1;
    margin-bottom: 0.75rem;
}

.stat-label {
    font-size: 0.9375rem;
    color: rgba(255,255,255,0.9);
    line-height: 1.5;
}

/* Footer секции */
.projects-footer {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
    width: 100%;
    margin: 0 auto;
    text-align: center;
}

.projects-footer .btn {
    padding: 1.25rem 3rem;
    font-size: 1.125rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.projects-footer .btn i {
    margin-right: 0.5rem;
}

/* =========================================
   PROJECTS RESPONSIVE
   ========================================= */

@media (max-width: 1200px) {
    .projects-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .projects-stats {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .projects-section {
        padding: 5rem 0;
    }
    
    .projects-header {
        margin-bottom: 3rem;
    }
    
    .header-filters {
        width: 100%;
    }
    
    .filter-btn {
        flex: 1;
        min-width: fit-content;
    }
    
    .projects-grid {
        gap: 2rem;
        margin-bottom: 3rem;
    }
    
    .project-content {
        padding: 2rem 1.5rem;
    }
    
    .project-specs {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .projects-stats {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 3rem 2rem;
    }
    
    .projects-footer {
        flex-direction: column;
    }
    
    .projects-footer .btn {
        width: 100%;
    }
}

/* =========================================
   CALCULATOR SECTION - WORLD-CLASS REDESIGN
   ========================================= */

.calculator-section {
    background: linear-gradient(180deg, var(--white) 0%, var(--bg-light) 100%);
    padding: 8rem 0;
    position: relative;
}

/* Header */
.calculator-header {
    text-align: center;
    margin-bottom: 5rem;
}

.calculator-header h2 {
    font-size: clamp(2.5rem, 5vw, 3.75rem);
    font-weight: 800;
    color: var(--text);
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.calculator-subtitle {
    font-size: clamp(1.125rem, 2vw, 1.25rem);
    color: var(--text-light);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Container */
.calculator-container {
    max-width: 1000px;
    margin: 0 auto;
    background: var(--white);
    border-radius: 24px;
    padding: 3rem;
    box-shadow: 0 8px 32px rgba(0,0,0,0.08);
}

/* =========================================
   PROGRESS STEPS
   ========================================= */

.calculator-progress {
    margin-bottom: 4rem;
}

.progress-steps {
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
}

.progress-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    position: relative;
    z-index: 2;
}

.step-circle {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--bg-light);
    border: 3px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--text-muted);
    transition: all 0.3s var(--ease);
}

.progress-step.active .step-circle {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--white);
    transform: scale(1.1);
    box-shadow: 0 4px 16px rgba(185, 153, 104, 0.3);
}

.progress-step.completed .step-circle {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--white);
}

.step-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-light);
    text-align: center;
}

.progress-step.active .step-label {
    color: var(--accent);
    font-weight: 700;
}

.progress-line {
    flex: 1;
    height: 3px;
    background: var(--border);
    position: relative;
    margin: 0 1rem;
}

.progress-line.completed {
    background: var(--primary);
}

/* =========================================
   CALC STEPS
   ========================================= */

.calc-step {
    display: none;
}

.calc-step.active {
    display: block;
    animation: fadeInUp 0.4s var(--ease);
}

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

.step-title {
    font-size: clamp(1.75rem, 3vw, 2.25rem);
    font-weight: 700;
    color: var(--text);
    text-align: center;
    margin-bottom: 3rem;
}

/* =========================================
   STEP 1: PROJECT TYPES
   ========================================= */

.project-types {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.project-type-card {
    background: var(--white);
    border: 2px solid var(--border);
    border-radius: 16px;
    padding: 2rem 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    cursor: pointer;
    transition: all 0.3s var(--ease);
    text-align: center;
}

.project-type-card:hover {
    border-color: var(--accent);
    transform: translateY(-8px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.1);
}

.project-type-card.selected {
    background: linear-gradient(135deg, var(--accent-dark), var(--accent));
    border-color: var(--accent);
    color: var(--white);
    transform: translateY(-8px) scale(1.05);
}

.type-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: var(--bg-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    color: var(--accent);
    transition: all 0.3s var(--ease);
}

.project-type-card.selected .type-icon {
    background: rgba(255,255,255,0.2);
    color: var(--white);
}

.project-type-card h4 {
    font-size: 1.125rem;
    font-weight: 700;
    margin: 0;
}

.project-type-card p {
    font-size: 0.875rem;
    opacity: 0.8;
    margin: 0;
}

/* =========================================
   STEP 2: AREA INPUT
   ========================================= */

.area-input-wrapper {
    max-width: 800px;
    margin: 0 auto 3rem;
}

.input-card {
    background: var(--bg-light);
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.input-card label {
    display: block;
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--text);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.75rem;
}

.input-with-unit {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.input-with-unit input {
    flex: 1;
    padding: 1rem 1.5rem;
    border: 2px solid var(--border);
    border-radius: 8px;
    font-size: 1.125rem;
    font-weight: 600;
    transition: all 0.3s var(--ease);
}

.input-with-unit input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(185, 153, 104, 0.1);
}

.input-with-unit .unit {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-light);
}

.divider-text {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin: 2rem 0;
    position: relative;
}

.divider-text::before,
.divider-text::after {
    content: '';
    position: absolute;
    top: 50%;
    width: calc(50% - 80px);
    height: 1px;
    background: var(--border);
}

.divider-text::before {
    left: 0;
}

.divider-text::after {
    right: 0;
}

.dimensions-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.area-result {
    background: linear-gradient(135deg, var(--accent-dark), var(--accent));
    border-radius: 12px;
    padding: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--white);
    margin-top: 2rem;
}

.result-label {
    font-size: 1rem;
    font-weight: 600;
}

.result-value {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 900;
}

/* =========================================
   STEP 3: BUDGET CARDS
   ========================================= */

.budget-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 3rem;
}

.budget-card {
    background: var(--white);
    border: 2px solid var(--border);
    border-radius: 20px;
    padding: 2.5rem 2rem;
    cursor: pointer;
    transition: all 0.3s var(--ease);
    position: relative;
    display: flex;
    flex-direction: column;
}

.budget-card:hover {
    border-color: var(--accent);
    transform: translateY(-8px);
    box-shadow: 0 12px 32px rgba(0,0,0,0.12);
}

.budget-card.selected {
    background: linear-gradient(135deg, var(--accent-dark), var(--accent));
    border-color: var(--accent);
    color: var(--white);
    transform: translateY(-8px) scale(1.05);
}

.budget-card.recommended {
    border-color: var(--accent);
    border-width: 3px;
}

.budget-badge {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    background: var(--bg-light);
    border-radius: 20px;
    font-size: 0.8125rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1.5rem;
    align-self: flex-start;
}

.budget-card.selected .budget-badge {
    background: rgba(255,255,255,0.2);
}

.recommended-badge {
    position: absolute;
    top: -12px;
    right: 2rem;
    background: var(--accent);
    color: var(--white);
    padding: 0.5rem 1.25rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.budget-icon {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
    color: var(--accent);
}

.budget-card.selected .budget-icon {
    color: var(--white);
}

.budget-price {
    text-align: center;
    margin-bottom: 1.5rem;
}

.price-from {
    font-size: 0.875rem;
    opacity: 0.8;
}

.price-value {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 900;
    display: block;
    line-height: 1;
    margin: 0.5rem 0;
}

.price-unit {
    font-size: 1rem;
    opacity: 0.8;
}

.budget-collections {
    text-align: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border);
}

.budget-card.selected .budget-collections {
    border-color: rgba(255,255,255,0.2);
}

.collection-item {
    font-size: 0.9375rem;
    font-weight: 600;
    margin: 0.5rem 0;
}

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

.budget-features li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9375rem;
    margin-bottom: 0.75rem;
}

.budget-features i {
    color: var(--accent);
}

.budget-card.selected .budget-features i {
    color: var(--white);
}

/* =========================================
   STEP 4: CONTACT FORM
   ========================================= */

.contact-form {
    max-width: 700px;
    margin: 0 auto;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.full-width {
    grid-column: span 2;
}

.estimate-preview {
    background: var(--bg-light);
    border-radius: 16px;
    padding: 2rem;
    margin-bottom: 2rem;
}

.estimate-preview h4 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 1.5rem;
}

.estimate-items {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.estimate-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border);
}

.item-label {
    font-size: 0.9375rem;
    color: var(--text-light);
}

.item-value {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text);
}

.estimate-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1rem;
    margin-top: 1rem;
    border-top: 2px solid var(--accent);
}

.total-label {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text);
}

.total-value {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 900;
    color: var(--accent);
}

.form-note {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    font-size: 0.875rem;
    color: var(--text-light);
    line-height: 1.6;
    text-align: left;
    margin-top: 1.5rem;
}

.form-note i {
    color: var(--accent);
    font-size: 1rem;
    flex-shrink: 0;
    margin-top: 0.125rem;
}

/* =========================================
   STEP ACTIONS
   ========================================= */

.step-actions {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 3rem;
}

.step-actions .btn {
    min-width: 180px;
}

.full-width {
    width: 100%;
}

/* =========================================
   CALCULATOR RESPONSIVE
   ========================================= */

@media (max-width: 992px) {
    .project-types,
    .budget-cards {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .dimensions-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .calculator-section {
        padding: 5rem 0;
    }
    
    .calculator-container {
        padding: 2rem 1.5rem;
    }
    
    .progress-steps {
        flex-wrap: wrap;
        gap: 1rem;
    }
    
    .progress-line {
        display: none;
    }
    
    .project-types,
    .budget-cards,
    .form-grid {
        grid-template-columns: 1fr;
    }
    
    .area-result {
        flex-direction: column;
        gap: 0.75rem;
        text-align: center;
    }
    
    .step-actions {
        flex-direction: column;
    }
    
    .step-actions .btn {
        width: 100%;
    }
}

/* =========================================
   TRUST SECTION - WORLD-CLASS REDESIGN
   ========================================= */

.trust-section {
    background: var(--bg);
    padding: 8rem 0;
    position: relative;
}

/* Header */
.trust-header {
    text-align: center;
    margin-bottom: 5rem;
}

.trust-header h2 {
    font-size: clamp(2.5rem, 5vw, 3.75rem);
    font-weight: 800;
    color: var(--text);
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.trust-subtitle {
    font-size: clamp(1.125rem, 2vw, 1.25rem);
    color: var(--text-light);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Grid */
.trust-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 4rem;
}

/* Trust Card */
.trust-card {
    background: var(--white);
    border: 2px solid var(--border);
    border-radius: 20px;
    padding: 3rem 2.5rem;
    transition: all 0.3s var(--ease);
    display: flex;
    flex-direction: column;
    position: relative;
}

.trust-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 32px rgba(0,0,0,0.12);
    border-color: var(--accent);
}

.trust-card.highlighted {
    border-color: var(--accent);
    border-width: 3px;
}

.popular-badge {
    position: absolute;
    top: -12px;
    right: 2rem;
    background: var(--accent);
    color: var(--white);
    padding: 0.5rem 1.25rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Card Header */
.trust-card-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 2rem;
}

.trust-icon-wrapper {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-dark), var(--accent));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--white);
    margin-bottom: 1.5rem;
    transition: all 0.3s var(--ease);
}

.trust-card:hover .trust-icon-wrapper {
    transform: scale(1.1) rotate(5deg);
}

.trust-card-header h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text);
    text-align: center;
    margin: 0;
}

/* Card Content */
.trust-card-content {
    flex: 1;
}

.trust-description {
    font-size: 0.9375rem;
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

/* Warranty Range */
.warranty-range {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
    padding: 2rem;
    background: var(--bg-light);
    border-radius: 12px;
    margin-bottom: 2rem;
}

.warranty-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.warranty-years {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--text);
    line-height: 1;
}

.warranty-item.highlight .warranty-years {
    color: var(--accent);
}

.warranty-label {
    font-size: 0.875rem;
    color: var(--text-light);
    font-weight: 600;
    margin-top: 0.5rem;
}

.warranty-divider {
    font-size: 2rem;
    color: var(--border);
    font-weight: 300;
}

/* Samples Offer */
.samples-offer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 2rem;
    background: linear-gradient(135deg, var(--accent-dark), var(--accent));
    border-radius: 12px;
    color: var(--white);
    margin-bottom: 2rem;
}

.samples-count {
    display: flex;
    flex-direction: column;
}

.count-number {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 900;
    line-height: 1;
}

.count-label {
    font-size: 1rem;
    opacity: 0.9;
    margin-top: 0.5rem;
}

.samples-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255,255,255,0.2);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-size: 0.9375rem;
    font-weight: 700;
}

/* Delivery Info */
.delivery-info {
    display: flex;
    justify-content: space-around;
    gap: 2rem;
    padding: 2rem;
    background: var(--bg-light);
    border-radius: 12px;
    margin-bottom: 2rem;
}

.delivery-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.stat-value {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--accent);
    line-height: 1;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-light);
    font-weight: 600;
    margin-top: 0.5rem;
    text-align: center;
}

/* City Selector */
.city-selector {
    margin: 1.5rem 0;
}

.city-selector label {
    display: block;
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--text);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.75rem;
}

.city-select {
    width: 100%;
    padding: 1rem 1.5rem;
    border: 2px solid var(--border);
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    background: var(--white);
    transition: all 0.3s var(--ease);
}

.city-select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(185, 153, 104, 0.1);
}

/* Trust Features */
.trust-features {
    list-style: none;
    padding: 0;
    margin: 0 0 2rem 0;
}

.trust-features li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9375rem;
    color: var(--text);
    margin-bottom: 0.75rem;
}

.trust-features i {
    color: var(--accent);
    font-size: 1rem;
}

/* Card Footer */
.trust-card-footer {
    margin-top: auto;
    padding-top: 2rem;
}

.trust-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1rem;
    font-weight: 700;
    color: var(--accent);
    text-decoration: none;
    transition: all 0.3s var(--ease);
}

.trust-link:hover {
    gap: 1rem;
}

.trust-link i {
    transition: transform 0.3s var(--ease);
}

.trust-link:hover i {
    transform: translateX(4px);
}

/* Trust Benefits */
.trust-benefits {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 2rem;
    padding: 3rem;
    background: var(--white);
    border-radius: 20px;
    border: 2px solid var(--border);
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--text);
}

.benefit-item i {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--bg-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    font-size: 1.125rem;
}

/* =========================================
   TRUST RESPONSIVE
   ========================================= */

@media (max-width: 992px) {
    .trust-grid {
        grid-template-columns: 1fr;
    }
    
    .trust-benefits {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 768px) {
    .trust-section {
        padding: 5rem 0;
    }
    
    .trust-card {
        padding: 2.5rem 2rem;
    }
    
    .warranty-range,
    .delivery-info {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .samples-offer {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}

/* =========================================
   JOURNAL SECTION - WORLD-CLASS REDESIGN
   ========================================= */

.journal-section {
    background: var(--white);
    padding: 8rem 0;
    position: relative;
}

/* Header */
.journal-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 5rem;
    gap: 3rem;
    flex-wrap: wrap;
}

.header-content h2 {
    font-size: clamp(2.5rem, 5vw, 3.75rem);
    font-weight: 800;
    color: var(--text);
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.journal-subtitle {
    font-size: clamp(1.125rem, 2vw, 1.25rem);
    color: var(--text-light);
    max-width: 600px;
    line-height: 1.6;
}

/* Categories */
.journal-categories {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.category-btn {
    padding: 0.75rem 1.5rem;
    border: 2px solid var(--border);
    background: var(--white);
    border-radius: 50px;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--text);
    cursor: pointer;
    transition: all 0.3s var(--ease);
}

.category-btn:hover {
    border-color: var(--accent);
    transform: translateY(-2px);
}

.category-btn.active {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--white);
}

/* Grid */
.journal-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
    margin-bottom: 5rem;
}

/* Journal Card */
.journal-card {
    background: var(--white);
    border: 2px solid var(--border);
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.4s var(--ease);
    cursor: pointer;
    display: flex;
    flex-direction: column;
}

.journal-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 16px 48px rgba(0,0,0,0.12);
    border-color: var(--accent);
}

.journal-card.featured {
    grid-column: span 2;
}

.journal-card.featured .journal-image-wrapper {
    aspect-ratio: 21/9;
}

/* Image Wrapper */
.journal-image-wrapper {
    position: relative;
    aspect-ratio: 16/10;
    overflow: hidden;
}

.journal-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s var(--ease);
}

.journal-card:hover .journal-image-wrapper img {
    transform: scale(1.08);
}

.article-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0,0,0,0) 0%, rgba(0,0,0,0.6) 100%);
    display: flex;
    align-items: flex-start;
    justify-content: flex-end;
    padding: 2rem;
    opacity: 0;
    transition: opacity 0.3s var(--ease);
}

.journal-card:hover .article-overlay {
    opacity: 1;
}

.featured-badge {
    background: var(--accent);
    color: var(--white);
    padding: 0.625rem 1.25rem;
    border-radius: 50px;
    font-size: 0.8125rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Content */
.journal-content {
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.article-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.25rem;
    flex-wrap: wrap;
}

.article-category {
    padding: 0.375rem 0.875rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.article-category.projects {
    background: rgba(139, 111, 71, 0.12);
    color: #8B6F47;
}

.article-category.materials {
    background: rgba(107, 107, 107, 0.12);
    color: #6B6B6B;
}

.article-category.trends {
    background: rgba(156, 132, 112, 0.12);
    color: #9C8470;
}

.article-date {
    font-size: 0.875rem;
    color: var(--text-muted);
    font-weight: 600;
}

.read-time {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.875rem;
    color: var(--text-muted);
    font-weight: 600;
}

.read-time i {
    font-size: 0.75rem;
}

.article-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text);
    line-height: 1.3;
    margin-bottom: 1rem;
    transition: color 0.3s var(--ease);
}

.journal-card:hover .article-title {
    color: var(--accent);
}

.article-excerpt {
    font-size: 0.9375rem;
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.article-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.625rem;
    margin-bottom: 1.5rem;
}

.article-tags .tag {
    padding: 0.375rem 0.875rem;
    background: var(--bg-light);
    border-radius: 20px;
    font-size: 0.8125rem;
    color: var(--text);
    font-weight: 600;
    transition: all 0.3s var(--ease);
}

.article-tags .tag:hover {
    background: var(--accent);
    color: var(--white);
    transform: translateY(-2px);
}

.article-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1rem;
    font-weight: 700;
    color: var(--accent);
    text-decoration: none;
    margin-top: auto;
    transition: all 0.3s var(--ease);
}

.article-link:hover {
    gap: 1rem;
}

.article-link i {
    transition: transform 0.3s var(--ease);
}

.article-link:hover i {
    transform: translateX(4px);
}

/* =========================================
   NEWSLETTER
   ========================================= */

.journal-newsletter {
    background: linear-gradient(135deg, var(--accent-dark), var(--accent));
    border-radius: 24px;
    padding: 4rem;
    margin-bottom: 4rem;
    position: relative;
    overflow: hidden;
}

.journal-newsletter::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.newsletter-content {
    display: flex;
    align-items: center;
    gap: 2rem;
    margin-bottom: 2rem;
    position: relative;
    z-index: 1;
}

.newsletter-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: rgba(255,255,255,0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    color: var(--white);
    flex-shrink: 0;
}

.newsletter-text h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 0.5rem;
}

.newsletter-text p {
    font-size: 1rem;
    color: rgba(255,255,255,0.9);
    line-height: 1.6;
}

.newsletter-form {
    display: flex;
    gap: 1rem;
    position: relative;
    z-index: 1;
    flex-wrap: wrap;
}

.newsletter-input {
    flex: 1;
    min-width: 300px;
    padding: 1.25rem 1.5rem;
    border: 2px solid rgba(255,255,255,0.3);
    border-radius: 12px;
    font-size: 1rem;
    background: rgba(255,255,255,0.1);
    color: var(--white);
    backdrop-filter: blur(8px);
    transition: all 0.3s var(--ease);
}

.newsletter-input::placeholder {
    color: rgba(255,255,255,0.7);
}

.newsletter-input:focus {
    outline: none;
    border-color: var(--white);
    background: rgba(255,255,255,0.2);
}

.newsletter-form .btn {
    padding: 1.25rem 2.5rem;
    background: var(--white);
    color: var(--accent);
    border-color: var(--white);
}

.newsletter-form .btn:hover {
    background: var(--bg-light);
    transform: translateY(-2px);
}

/* Footer */
.journal-footer {
    display: flex;
    justify-content: center;
}

.journal-footer .btn {
    padding: 1.25rem 3rem;
    font-size: 1.125rem;
}

.journal-footer .btn i {
    margin-right: 0.5rem;
}

/* =========================================
   JOURNAL RESPONSIVE
   ========================================= */

@media (max-width: 1200px) {
    .journal-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .journal-grid {
        grid-template-columns: 1fr;
    }
    
    .journal-card.featured {
        grid-column: span 1;
    }
    
    .journal-card.featured .journal-image-wrapper {
        aspect-ratio: 16/10;
    }
}

@media (max-width: 768px) {
    .journal-section {
        padding: 5rem 0;
    }
    
    .journal-grid {
        gap: 2rem;
    }
    
    .journal-content {
        padding: 2rem 1.5rem;
    }
    
    .journal-newsletter {
        padding: 3rem 2rem;
    }
    
    .newsletter-content {
        flex-direction: column;
        text-align: center;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    .newsletter-input {
        min-width: 100%;
    }
    
    .newsletter-form .btn {
        width: 100%;
    }
}

/* =========================================
   FINAL CTA - ПРЕМИУМ УРОВЕНЬ
   ========================================= */

.final-cta {
    padding: 0;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #1a1a1a 0%, #2A2A2A 50%, #1a1a1a 100%);
}

/* Декоративный паттерн фона */
.final-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(45deg, rgba(184, 153, 104, 0.03) 25%, transparent 25%),
        linear-gradient(-45deg, rgba(184, 153, 104, 0.03) 25%, transparent 25%),
        linear-gradient(45deg, transparent 75%, rgba(184, 153, 104, 0.03) 75%),
        linear-gradient(-45deg, transparent 75%, rgba(184, 153, 104, 0.03) 75%);
    background-size: 60px 60px;
    background-position: 0 0, 0 30px, 30px -30px, -30px 0px;
    opacity: 0.3;
}

/* Accent линия сверху */
.final-cta::after {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 300px;
    height: 3px;
    background: linear-gradient(90deg, 
        transparent 0%, 
        var(--accent) 50%, 
        transparent 100%);
}

.cta-wrapper {
    position: relative;
    z-index: 1;
    padding: 8rem 0;
}

.cta-content {
    max-width: 1000px;
    margin: 0 auto;
    text-align: center;
}

/* Заголовок */
.cta-content h2 {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 800;
    color: var(--white);
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
    line-height: 1.1;
}

.cta-content h2 span {
    color: var(--accent);
    display: block;
    font-size: 0.5em;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    margin-bottom: 1rem;
    opacity: 0.9;
}

/* Подзаголовок */
.cta-subtitle {
    font-size: 1.25rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 3rem;
    font-weight: 400;
}

/* Форма */
.cta-form-container {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 3rem;
    margin-bottom: 3rem;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.cta-form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.cta-form-group {
    position: relative;
}

.cta-form-group.full-width {
    grid-column: span 2;
}

.cta-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 0.75rem;
    text-align: left;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.cta-input,
.cta-select,
.cta-textarea {
    width: 100%;
    padding: 1.125rem 1.5rem;
    border: 2px solid rgba(255, 255, 255, 0.15);
    background: rgba(255, 255, 255, 0.08);
    color: var(--white);
    font-family: inherit;
    font-size: 1rem;
    font-weight: 500;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.cta-input::placeholder,
.cta-textarea::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

.cta-input:focus,
.cta-select:focus,
.cta-textarea:focus {
    outline: none;
    border-color: var(--accent);
    background: rgba(255, 255, 255, 0.12);
    box-shadow: 0 0 0 3px rgba(184, 153, 104, 0.1);
}

.cta-select {
    appearance: none;
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L6 6L11 1' stroke='%23B89968' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1.25rem center;
    padding-right: 3rem;
}

.cta-textarea {
    min-height: 120px;
    resize: vertical;
    font-family: inherit;
}

/* Кнопка отправки */
.cta-submit-btn {
    width: 100%;
    padding: 1.5rem 3rem;
    background: var(--accent);
    color: var(--white);
    border: none;
    border-radius: 8px;
    font-family: var(--font-body);
    font-size: 1.125rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.cta-submit-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.cta-submit-btn:hover::before {
    width: 300px;
    height: 300px;
}

.cta-submit-btn:hover {
    background: var(--accent-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(184, 153, 104, 0.4);
}

.cta-submit-btn span {
    position: relative;
    z-index: 1;
}

/* Альтернатива - звонок */
.cta-divider {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin: 3rem 0 2rem;
    color: rgba(255, 255, 255, 0.4);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.cta-divider::before,
.cta-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, 
        transparent 0%, 
        rgba(255, 255, 255, 0.2) 50%, 
        transparent 100%);
}

.cta-phone-block {
    text-align: center;
}

.cta-phone-label {
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 0.75rem;
    font-weight: 400;
}

.cta-phone {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

.cta-phone-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(184, 153, 104, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    font-size: 1.25rem;
}

.cta-phone a {
    font-size: 2rem;
    font-weight: 800;
    color: var(--white);
    letter-spacing: 0.02em;
    transition: all 0.3s ease;
    position: relative;
}

.cta-phone a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--accent);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.cta-phone a:hover {
    color: var(--accent);
}

.cta-phone a:hover::after {
    transform: scaleX(1);
}

.cta-phone-note {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.5);
    margin-top: 0.5rem;
}

/* Преимущества внизу */
.cta-benefits {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 4rem;
    padding-top: 3rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.cta-benefit {
    text-align: center;
}

.cta-benefit-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 1rem;
    border-radius: 50%;
    background: rgba(184, 153, 104, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    font-size: 1.75rem;
    transition: all 0.3s ease;
}

.cta-benefit:hover .cta-benefit-icon {
    background: rgba(184, 153, 104, 0.2);
    transform: scale(1.1);
}

.cta-benefit h3 {
    font-size: 1.125rem;
    color: var(--white);
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.cta-benefit p {
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.6;
}

/* Адаптивность */
@media (max-width: 768px) {
    .cta-wrapper {
        padding: 5rem 0;
    }
    
    .cta-form-container {
        padding: 2rem 1.5rem;
    }
    
    .cta-form {
        grid-template-columns: 1fr;
    }
    
    .cta-form-group.full-width {
        grid-column: span 1;
    }
    
    .cta-benefits {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .cta-phone {
        flex-direction: column;
        gap: 1rem;
    }
    
    .cta-phone a {
        font-size: 1.5rem;
    }
}

/* =========================================
   FOOTER - ПРЕМИУМ УРОВЕНЬ
   ========================================= */

.footer {
    background: linear-gradient(135deg, #2A2A2A 0%, #1a1a1a 100%);
    color: rgba(255, 255, 255, 0.75);
    padding: 0;
    position: relative;
    overflow: hidden;
}

/* Декоративный элемент сверху */
.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, 
        transparent 0%, 
        var(--accent) 50%, 
        transparent 100%);
}

/* Основная часть футера */
.footer-main {
    padding: 8rem 0 4rem;
    position: relative;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2.5fr 1fr 1fr 1fr 1.5fr;
    gap: 4rem;
    margin-bottom: 0;
}

/* Первая колонка - Брендинг */
.footer-col-brand {
    padding-right: 2rem;
}

.footer-logo {
    font-family: var(--font-display);
    font-size: 2.75rem;
    font-weight: 900;
    letter-spacing: 0.08em;
    color: var(--white);
    margin-bottom: 1rem;
    display: inline-block;
    position: relative;
}

.footer-logo::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 60px;
    height: 3px;
    background: var(--accent);
}

.footer-tagline {
    color: var(--accent);
    margin: 2rem 0 2.5rem;
    font-size: 1.125rem;
    font-weight: 500;
    line-height: 1.6;
}

.footer-description {
    font-size: 0.9375rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 2.5rem;
    max-width: 380px;
}

/* Контакты в брендовой колонке */
.footer-contact {
    margin-bottom: 2rem;
}

.footer-contact-row {
    display: flex;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.footer-contact a {
    color: var(--white);
    font-weight: 700;
    transition: all 0.3s ease;
    position: relative;
    display: inline-block;
}

.footer-contact a:hover {
    color: var(--accent);
    transform: translateX(3px);
}

.footer-contact a[href^="tel"] {
    font-size: 1.5rem;
    letter-spacing: 0.02em;
}

.footer-contact a[href^="mailto"] {
    font-size: 1rem;
    opacity: 0.9;
    font-weight: 500;
}

/* Социальные сети */
.footer-social {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.footer-social a {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.125rem;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-social a:hover {
    background: var(--accent);
    color: var(--white);
    border-color: var(--accent);
    transform: translateY(-3px);
}

/* Навигационные колонки */
.footer-col h4 {
    font-family: var(--font-body);
    font-size: 0.8125rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--white);
    margin-bottom: 1.75rem;
    font-weight: 700;
    position: relative;
    padding-bottom: 0.75rem;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--accent);
}

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

.footer-links li {
    margin-bottom: 0.875rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9375rem;
    transition: all 0.3s ease;
    display: inline-block;
    font-weight: 400;
    position: relative;
    padding-left: 0;
}

.footer-links a::before {
    content: '→';
    position: absolute;
    left: -20px;
    opacity: 0;
    transition: all 0.3s ease;
    color: var(--accent);
}

.footer-links a:hover {
    color: var(--white);
    padding-left: 20px;
}

.footer-links a:hover::before {
    opacity: 1;
    left: 0;
}

/* Город и Newsletter в последней колонке */
.footer-col-extra {
    padding-left: 1rem;
}

.footer-city {
    margin-bottom: 2.5rem;
}

.footer-city p {
    font-size: 0.8125rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 0.75rem;
    font-weight: 600;
}

.city-select-footer {
    width: 100%;
    padding: 0.875rem 1.25rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.05);
    color: var(--white);
    font-family: inherit;
    font-size: 0.9375rem;
    font-weight: 500;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L6 6L11 1' stroke='%23B89968' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 3rem;
}

.city-select-footer:hover {
    border-color: var(--accent);
    background: rgba(255, 255, 255, 0.08);
}

.city-select-footer:focus {
    outline: none;
    border-color: var(--accent);
    background: rgba(255, 255, 255, 0.1);
}

/* Newsletter */
.footer-newsletter {
    margin-top: 2.5rem;
}

.footer-newsletter h4 {
    font-size: 0.8125rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--white);
    margin-bottom: 1rem;
    font-weight: 700;
}

.footer-newsletter p {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 1.25rem;
    line-height: 1.6;
}

.newsletter-form {
    display: flex;
    gap: 0.5rem;
}

.newsletter-input {
    flex: 1;
    padding: 0.875rem 1.25rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.05);
    color: var(--white);
    font-family: inherit;
    font-size: 0.9375rem;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.newsletter-input::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

.newsletter-input:focus {
    outline: none;
    border-color: var(--accent);
    background: rgba(255, 255, 255, 0.08);
}

.newsletter-btn {
    padding: 0.875rem 1.75rem;
    background: var(--accent);
    color: var(--white);
    border: none;
    border-radius: 4px;
    font-weight: 600;
    font-size: 0.9375rem;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.newsletter-btn:hover {
    background: var(--accent-dark);
    transform: translateY(-2px);
}

/* Сертификаты/Награды */
.footer-badges {
    display: flex;
    gap: 1.5rem;
    margin-top: 3rem;
    padding-top: 3rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    align-items: center;
}

.footer-badge-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.5);
}

.footer-badge-item i {
    font-size: 1.5rem;
    color: var(--accent);
}

/* Нижняя часть */
.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 2.5rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.4);
}

.footer-bottom p {
    margin: 0;
}

.footer-bottom-links {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.footer-bottom-links span {
    color: rgba(255, 255, 255, 0.2);
}

.footer-bottom-links a {
    color: rgba(255, 255, 255, 0.4);
    transition: all 0.3s ease;
    font-weight: 500;
}

.footer-bottom-links a:hover {
    color: var(--accent);
}

/* Мобильная адаптация футера */
@media (max-width: 1200px) {
    .footer-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 3rem;
    }
    
    .footer-col-brand {
        grid-column: span 3;
        padding-right: 0;
        max-width: 100%;
    }
    
    .footer-col-extra {
        grid-column: span 3;
        padding-left: 0;
    }
}

@media (max-width: 768px) {
    .footer-main {
        padding: 5rem 0 3rem;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .footer-col-brand {
        grid-column: 1;
    }
    
    .footer-logo {
        font-size: 2.25rem;
    }
    
    .footer-description {
        max-width: 100%;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }
    
    .footer-bottom-links {
        flex-direction: column;
        gap: 1rem;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    .newsletter-btn {
        width: 100%;
    }
    
    .footer-badges {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
}

/* === МОБИЛЬНАЯ АДАПТАЦИЯ === */

@media (max-width: 1400px) {
    :root {
        --container-max: 1400px;
        --container-padding: 3rem;
    }
}

@media (max-width: 1200px) {
    :root {
        --container-max: 100%;
        --container-padding: 2rem;
    }
    
    .jtbd-grid {
        grid-template-columns: 1fr 1fr; /* 2 колонки на планшете */
        gap: 1.5rem;
    }
    
    .jtbd-card-featured {
        grid-column: span 2;            /* Фасады на всю ширину */
        grid-row: span 1;
    }
    
    .hero-features-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    /* Top Bar Tablet */
    .top-bar {
        font-size: 0.75rem;
    }
    
    .top-bar-right a {
        font-size: 0.6875rem;
    }
    
    .phone {
        font-size: 0.875rem;
        padding: 0.25rem 0.625rem;
    }
    
    /* Header Tablet */
    .nav {
        padding: 1.25rem 0;
    }
    
    .logo-text {
        font-size: 1.375rem;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        max-width: 380px;
        height: 100vh;
        background: var(--white);
        flex-direction: column;
        align-items: flex-start;
        padding: 5rem 2.5rem 2rem;
        box-shadow: -4px 0 24px rgba(0, 0, 0, 0.15);
        transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 1100;
        overflow-y: auto;
        gap: 1rem;
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .burger {
        display: flex;
        z-index: 1102;
    }
    
    .nav-actions .btn-primary {
        padding: 0.625rem 1.25rem;
        font-size: 0.875rem;
    }
}

@media (max-width: 768px) {
    :root {
        --container-padding: 1.5rem;
        --sp-20: 6rem;
        --sp-16: 5rem;
        --sp-12: 4rem;
        --sp-10: 3rem;
        --sp-8: 2.5rem;
    }
    
    /* Top Bar Mobile */
    .top-bar {
        padding: 0.5rem 0;
        font-size: 0.75rem;
    }
    
    .top-bar-content {
        flex-direction: column;
        gap: 0.5rem;
        align-items: stretch;
    }
    
    .top-bar-left,
    .top-bar-right {
        justify-content: center;
        gap: 0.5rem;
        flex-wrap: wrap;
    }
    
    .top-bar-left {
        order: 1;
    }
    
    .top-bar-right {
        order: 2;
        font-size: 0.6875rem;
    }
    
    .city-selector {
        gap: 0.25rem;
    }
    
    .city-selector select {
        font-size: 0.75rem;
        padding: 0.25rem 0.5rem;
    }
    
    .city-selector i {
        font-size: 0.875rem;
    }
    
    .phone {
        font-size: 0.8125rem;
        padding: 0.25rem 0.5rem;
        white-space: nowrap;
    }
    
    .divider {
        display: none;
    }
    
    /* Header / Nav Mobile */
    .nav {
        padding: 1rem 0;
        gap: 1rem;
    }
    
    .logo-text {
        font-size: 1.25rem;
    }
    
    .nav-actions {
        display: flex;
        align-items: center;
        gap: 0.75rem;
    }
    
    .nav-actions .btn-primary {
        display: none;
    }
    
    .burger {
        display: flex;
        z-index: 1102;
        padding: 0.5rem;
        margin-right: -0.5rem;
    }
    
    .burger span {
        width: 24px;
        height: 2px;
    }
    
    .burger.active span:nth-child(1) {
        transform: rotate(45deg) translate(6px, 6px);
    }
    
    .burger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(6px, -6px);
    }
    
    /* Mobile Menu */
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 85%;
        max-width: 320px;
        height: 100vh;
        background: var(--white);
        flex-direction: column;
        align-items: flex-start;
        padding: 5rem 2rem 2rem;
        box-shadow: -4px 0 24px rgba(0, 0, 0, 0.15);
        transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 1100;
        overflow-y: auto;
        gap: 0;
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .nav-menu .nav-item {
        width: 100%;
        border-bottom: 1px solid var(--border-light);
    }
    
    .nav-menu .nav-link {
        display: block;
        padding: 1rem 0;
        font-size: 1rem;
    }
    
    .megamenu {
        position: static;
        transform: none;
        box-shadow: none;
        border: none;
        margin-top: 0.75rem;
        margin-bottom: 0.75rem;
        min-width: auto;
        opacity: 1;
        visibility: visible;
        background: var(--bg-light);
        border-radius: 8px;
        padding: 1rem;
    }
    
    .megamenu-content {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 0;
    }
    
    .megamenu-col h4 {
        font-size: 0.625rem;
        margin-bottom: 0.75rem;
    }
    
    .megamenu-col a {
        font-size: 0.875rem;
        padding: 0.5rem 0;
    }
    
    /* Hero Mobile */
    .hero {
        min-height: 90vh;
    }
    
    .hero-content {
        padding: var(--sp-12) 0 var(--sp-20);
    }
    
    .hero-title {
        font-size: clamp(3.5rem, 14vw, 6rem);
    }
    
    .hero-features-content {
        grid-template-columns: 1fr;
        gap: var(--sp-4);
    }
    
    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-buttons .btn {
        width: 100%;
        justify-content: center;
    }
    
    /* Grids Mobile */
    .jtbd-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .jtbd-card-featured {
        grid-row: span 1;           /* На мобиле обычная высота */
    }
    
    .projects-grid,
    .comparison-grid,
    .trust-grid,
    .journal-grid,
    .mounting-grid {
        grid-template-columns: 1fr;
        gap: var(--sp-5);
    }
    
    .calculator-options {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--sp-3);
    }
    
    .budget-options,
    .calc-dimensions {
        grid-template-columns: 1fr;
    }
    
    .cta-form {
        flex-direction: column;
    }
    
    .cta-input {
        width: 100%;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--sp-8);
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--sp-4);
        text-align: center;
    }
    
    section {
        padding: var(--sp-12) 0;
    }
    
    .section-header {
        margin-bottom: var(--sp-10);
    }
}

@media (max-width: 480px) {
    .calculator-options {
        grid-template-columns: 1fr;
    }
    
    .hero-applications {
        font-size: 1.125rem;
    }
    
    .feature-item {
        font-size: 0.9375rem;
    }
}

/* Utility */
.mt-3 {
    margin-top: var(--sp-4);
}

/* Color Detail Modal */
/* === REMOVED DUPLICATE .color-detail STYLES === */
/* (Replaced by .color-modal premium styles above) */

/* =========================================
   GLOBAL: PREVENT HORIZONTAL SCROLL
   ========================================= */
html, body {
    overflow-x: hidden;
    max-width: 100vw;
}

/* =========================================
   RESPONSIVE TABLES
   ========================================= */
.collection-description table,
.seo-content table,
.content table,
table {
    display: block;
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    border-collapse: collapse;
}

.collection-description table th,
.collection-description table td,
table th,
table td {
    white-space: nowrap;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-light, #e0e0e0);
    font-size: 0.9375rem;
}

@media (max-width: 768px) {
    .collection-description table th,
    .collection-description table td,
    table th,
    table td {
        font-size: 0.8125rem;
        padding: 0.5rem 0.75rem;
    }
}
/* =========================================
   COLOR SWATCHES (collection cards)
   ========================================= */
.collection-colors {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin: 0.75rem 0;
}

.color-swatch {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: 2px solid #fff;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.18);
    flex-shrink: 0;
    transition: transform 0.2s ease;
}

.color-swatch:hover {
    transform: scale(1.2);
    z-index: 1;
}

/* Catalog card link style */
a.collection-card {
    text-decoration: none;
    color: inherit;
    display: block;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

a.collection-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.12);
}

/* Catalog footer button */
.catalog-footer {
    margin-top: 2.5rem;
    text-align: center;
}