/* ═══════════════════════════════════════════════
   MILERI — Шафи-купе | Landing Page Styles
   ═══════════════════════════════════════════════ */

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

/* ── CSS Variables ─────────────────────────── */
:root {
    --primary: #1a1a2e;
    --primary-light: #16213e;
    --accent: #c8a45c;
    --accent-hover: #dbb76e;
    --accent-dark: #a88940;
    --success: #27ae60;
    --danger: #e74c3c;
    --text: #2c2c2c;
    --text-light: #666;
    --text-muted: #999;
    --bg: #fafaf7;
    --bg-white: #ffffff;
    --bg-warm: #f5f0e8;
    --bg-dark: #1a1a2e;
    --border: #e8e0d4;
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
    --shadow-md: 0 8px 30px rgba(0,0,0,0.08);
    --shadow-lg: 0 20px 60px rgba(0,0,0,0.12);
    --shadow-gold: 0 8px 30px rgba(200,164,92,0.2);
    --radius: 12px;
    --radius-lg: 20px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'Montserrat', sans-serif;
}

/* ── Reset & Base ──────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
}

body {
    font-family: var(--font-body);
    color: var(--text);
    background: var(--bg);
    line-height: 1.7;
    overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
button { cursor: pointer; font-family: inherit; border: none; background: none; }
ul, ol { list-style: none; }

/* ── Typography ────────────────────────────── */
h1, h2, h3 { font-family: var(--font-heading); font-weight: 700; line-height: 1.2; color: var(--primary); }

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--bg-warm);
    color: var(--accent-dark);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 6px 16px;
    border-radius: 100px;
    margin-bottom: 12px;
}

.section-title {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* ── Container ─────────────────────────────── */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

section {
    padding: 80px 0;
}

/* ── Navigation ────────────────────────────── */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0,0,0,0.06);
    transition: var(--transition);
}

.nav.scrolled {
    box-shadow: var(--shadow-sm);
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--primary);
    letter-spacing: -0.02em;
}

.nav-logo-icon {
    width: 38px;
    height: 38px;
    background: var(--accent);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.1rem;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-links a {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-light);
    position: relative;
}

.nav-links a:hover {
    color: var(--primary);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: var(--transition);
}

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

.nav-cta {
    background: var(--accent);
    color: white !important;
    padding: 10px 24px;
    border-radius: 100px;
    font-weight: 600;
    font-size: 0.85rem;
}

.nav-cta:hover {
    background: var(--accent-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow-gold);
}

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

.burger-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
}

.burger-btn span {
    width: 24px;
    height: 2px;
    background: var(--primary);
    border-radius: 2px;
    transition: var(--transition);
}

/* ── Mobile Menu ───────────────────────────── */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(26,26,46,0.98);
    z-index: 1001;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 32px;
    opacity: 0;
    visibility: hidden;
    transition: 0.4s ease;
}

.mobile-menu.open {
    opacity: 1;
    visibility: visible;
}

.mobile-close {
    position: absolute;
    top: 20px;
    right: 20px;
    color: white;
    font-size: 2rem;
    padding: 8px;
    line-height: 1;
}

.mobile-menu a {
    color: white;
    font-size: 1.3rem;
    font-weight: 500;
    opacity: 0.8;
    transition: var(--transition);
}

.mobile-menu a:hover { opacity: 1; color: var(--accent); }

/* ── Hero Section ──────────────────────────── */
.hero {
    padding-top: 120px;
    padding-bottom: 60px;
    background: linear-gradient(180deg, #fff 0%, var(--bg-warm) 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -200px;
    right: -200px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(200,164,92,0.08) 0%, transparent 70%);
    pointer-events: none;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(200,164,92,0.12);
    color: var(--accent-dark);
    font-size: 0.82rem;
    font-weight: 600;
    padding: 8px 18px;
    border-radius: 100px;
    margin-bottom: 20px;
}

.hero-badge span { font-size: 1rem; }

.hero h1 {
    font-size: clamp(2.2rem, 5vw, 3.4rem);
    margin-bottom: 20px;
    line-height: 1.1;
}

.hero h1 em {
    font-style: normal;
    color: var(--accent);
}

.hero-desc {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 32px;
    max-width: 500px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: 100px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition);
}

.btn-primary {
    background: var(--accent);
    color: white;
    box-shadow: var(--shadow-gold);
}

.btn-primary:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 12px 40px rgba(200,164,92,0.3);
}

.btn-outline {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--border);
}

.btn-outline:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.hero-stats {
    display: flex;
    gap: 40px;
}

.hero-stat strong {
    display: block;
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--primary);
}

.hero-stat span {
    font-size: 0.82rem;
    color: var(--text-muted);
    font-weight: 500;
}

.hero-visual {
    position: relative;
}

.hero-image-wrapper {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    aspect-ratio: 4/3;
    background: var(--bg-warm);
}

.hero-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-float-card {
    position: absolute;
    bottom: -20px;
    left: -20px;
    background: white;
    border-radius: var(--radius);
    padding: 16px 20px;
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    gap: 12px;
}

.hero-float-icon {
    width: 44px;
    height: 44px;
    background: var(--success);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
}

.hero-float-card strong {
    display: block;
    font-size: 0.9rem;
}

.hero-float-card span {
    font-size: 0.78rem;
    color: var(--text-muted);
}

/* ── Trust Bar ─────────────────────────────── */
.trust-bar {
    padding: 40px 0;
    background: white;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.trust-items {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
    text-align: center;
}

.trust-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 16px 8px;
}

.trust-icon {
    font-size: 1.8rem;
    margin-bottom: 4px;
}

.trust-item strong {
    font-size: 0.85rem;
    color: var(--primary);
}

.trust-item span {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* ── Calculator Section ────────────────────── */
#calculator {
    background: var(--bg-warm);
    position: relative;
}

#calculator::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23c8a45c' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    pointer-events: none;
}

.calc-header {
    text-align: center;
    margin-bottom: 48px;
    position: relative;
}

.calc-wrapper {
    position: relative;
}

.calc-controls {
    background: white;
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-md);
    margin-bottom: 32px;
}

.calc-controls h3 {
    font-family: var(--font-body);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 24px;
    color: var(--primary);
}

.calc-selectors {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.calc-field label {
    display: block;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-light);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.calc-field select {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid var(--border);
    border-radius: var(--radius);
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 500;
    color: var(--primary);
    background: white;
    cursor: pointer;
    transition: var(--transition);
    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 1.5L6 6.5L11 1.5' stroke='%23999' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
}

.calc-field select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(200,164,92,0.15);
}

/* Calculator Results */
.calc-results {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.calc-card {
    background: white;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    position: relative;
}

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

.calc-card.popular {
    border: 2px solid var(--accent);
}

.calc-card-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    background: var(--accent);
    color: white;
    font-size: 0.72rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 100px;
    z-index: 2;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.calc-card-image {
    height: 200px;
    background: var(--bg-warm);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.calc-card-image .facade-icon {
    font-size: 4rem;
    opacity: 0.6;
}

.calc-card-body {
    padding: 24px;
}

.calc-card-title {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    margin-bottom: 8px;
    color: var(--primary);
}

.calc-card-desc {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 20px;
    line-height: 1.5;
}

.calc-card-price {
    margin-bottom: 8px;
}

.calc-price-old {
    font-size: 0.9rem;
    color: var(--text-muted);
    text-decoration: line-through;
    margin-right: 8px;
}

.calc-price-current {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    color: var(--primary);
    font-weight: 700;
}

.calc-price-current small {
    font-size: 0.7em;
    font-weight: 400;
}

.calc-price-saving {
    display: inline-block;
    background: rgba(39,174,96,0.1);
    color: var(--success);
    font-size: 0.78rem;
    font-weight: 600;
    padding: 3px 10px;
    border-radius: 100px;
    margin-top: 4px;
}

.calc-card-installment {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--border);
    font-size: 0.82rem;
    color: var(--text-light);
}

.calc-card-installment strong {
    color: var(--primary);
    font-size: 1rem;
}

.calc-card-btn {
    display: block;
    width: 100%;
    padding: 14px;
    margin-top: 16px;
    background: var(--accent);
    color: white;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 0.9rem;
    text-align: center;
    transition: var(--transition);
}

.calc-card-btn:hover {
    background: var(--accent-hover);
    transform: translateY(-1px);
}

.calc-note {
    text-align: center;
    margin-top: 24px;
    font-size: 0.82rem;
    color: var(--text-muted);
}

/* Facade illustration SVGs */
.facade-visual {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.facade-visual svg {
    width: 120px;
    height: 160px;
}

/* Color Swatches */
.color-swatches {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.color-swatch {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    border: 2px solid var(--border);
    border-radius: var(--radius);
    font-family: var(--font-body);
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--text);
    background: white;
    cursor: pointer;
    transition: var(--transition);
}

.color-swatch span {
    display: inline-block;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    flex-shrink: 0;
}

.color-swatch:hover {
    border-color: var(--accent);
}

.color-swatch.active {
    border-color: var(--accent);
    background: rgba(200,164,92,0.06);
    box-shadow: 0 0 0 3px rgba(200,164,92,0.15);
}

/* ── Advantages Section ────────────────────── */
#advantages {
    background: white;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 48px;
}

.adv-card {
    background: var(--bg);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: var(--transition);
    border: 1px solid transparent;
}

.adv-card:hover {
    border-color: var(--border);
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.adv-icon {
    width: 56px;
    height: 56px;
    background: var(--bg-warm);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    margin-bottom: 20px;
}

.adv-card h3 {
    font-family: var(--font-body);
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.adv-card p {
    font-size: 0.88rem;
    color: var(--text-light);
    line-height: 1.6;
}

/* ── How it Works (Process) ────────────────── */
#process {
    background: var(--bg-dark);
    color: white;
    position: relative;
    overflow: hidden;
}

#process::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(200,164,92,0.1) 0%, transparent 70%);
}

#process .section-badge {
    background: rgba(200,164,92,0.15);
    color: var(--accent);
}

#process .section-title {
    color: white;
}

#process .section-subtitle {
    color: rgba(255,255,255,0.6);
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 48px;
}

.process-step {
    text-align: center;
    padding: 32px 20px;
    position: relative;
}

.process-num {
    width: 56px;
    height: 56px;
    background: var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 700;
    color: white;
    margin: 0 auto 20px;
}

.process-step h3 {
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 700;
    color: white;
    margin-bottom: 10px;
}

.process-step p {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.6);
    line-height: 1.6;
}

/* ── Payment Methods ───────────────────────── */
#payment {
    background: white;
}

.payment-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-top: 48px;
}

.payment-card {
    background: var(--bg);
    border-radius: var(--radius-lg);
    padding: 32px;
    display: flex;
    gap: 20px;
    align-items: flex-start;
    transition: var(--transition);
}

.payment-card:hover {
    box-shadow: var(--shadow-md);
}

.payment-icon {
    width: 56px;
    height: 56px;
    min-width: 56px;
    background: white;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    box-shadow: var(--shadow-sm);
}

.payment-card h3 {
    font-family: var(--font-body);
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 6px;
}

.payment-card p {
    font-size: 0.85rem;
    color: var(--text-light);
    line-height: 1.6;
}

/* ── FAQ ───────────────────────────────────── */
#faq {
    background: var(--bg);
}

.faq-list {
    max-width: 800px;
    margin: 48px auto 0;
}

.faq-item {
    background: white;
    border-radius: var(--radius);
    margin-bottom: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.faq-question {
    width: 100%;
    padding: 20px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--primary);
    text-align: left;
    transition: var(--transition);
}

.faq-question:hover { color: var(--accent); }

.faq-icon {
    width: 28px;
    height: 28px;
    min-width: 28px;
    border-radius: 50%;
    background: var(--bg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    transition: var(--transition);
    color: var(--text-muted);
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
    background: var(--accent);
    color: white;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.faq-answer-inner {
    padding: 0 24px 20px;
    font-size: 0.9rem;
    color: var(--text-light);
    line-height: 1.7;
}

.faq-item.active .faq-answer {
    max-height: 300px;
}

/* ── Blog Section ──────────────────────────── */
#blog {
    background: white;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 48px;
}

.blog-card {
    background: var(--bg);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
}

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

.blog-card-image {
    height: 200px;
    background: var(--bg-warm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    position: relative;
    overflow: hidden;
}

.blog-card-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 60%, rgba(0,0,0,0.05) 100%);
}

.blog-card-body {
    padding: 24px;
}

.blog-tag {
    display: inline-block;
    background: rgba(200,164,92,0.12);
    color: var(--accent-dark);
    font-size: 0.72rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 100px;
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.blog-card h3 {
    font-family: var(--font-body);
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 8px;
    line-height: 1.4;
}

.blog-card p {
    font-size: 0.85rem;
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 16px;
}

.blog-card-link {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.blog-card-link:hover {
    gap: 10px;
}

/* ── CTA / Contact Form ───────────────────── */
#contact {
    background: var(--bg-warm);
    position: relative;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.contact-info h2 {
    font-size: clamp(1.8rem, 4vw, 2.4rem);
    margin-bottom: 16px;
}

.contact-info p {
    color: var(--text-light);
    margin-bottom: 24px;
    font-size: 1.05rem;
}

.contact-features {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 32px;
}

.contact-feature {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.9rem;
    font-weight: 500;
}

.contact-feature-icon {
    width: 36px;
    height: 36px;
    background: rgba(200,164,92,0.12);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
}

.contact-tg {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: #229ED9;
    color: white;
    padding: 14px 28px;
    border-radius: 100px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition);
}

.contact-tg:hover {
    background: #1a8bc7;
    transform: translateY(-2px);
}

.contact-form-wrapper {
    background: white;
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-md);
}

.contact-form-wrapper h3 {
    font-family: var(--font-body);
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 24px;
}

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-light);
    margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--border);
    border-radius: var(--radius);
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--primary);
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(200,164,92,0.15);
}

.form-group textarea {
    height: 100px;
    resize: vertical;
}

.form-submit {
    width: 100%;
    padding: 16px;
    background: var(--accent);
    color: white;
    border-radius: var(--radius);
    font-weight: 700;
    font-size: 1rem;
    transition: var(--transition);
    margin-top: 8px;
}

.form-submit:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-gold);
}

.form-submit:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.form-privacy {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 12px;
    text-align: center;
}

/* ── Footer ────────────────────────────────── */
.footer {
    background: var(--bg-dark);
    color: white;
    padding: 60px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.footer-desc {
    font-size: 0.88rem;
    color: rgba(255,255,255,0.5);
    line-height: 1.7;
    max-width: 320px;
}

.footer h4 {
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 16px;
    color: rgba(255,255,255,0.4);
}

.footer-links a {
    display: block;
    font-size: 0.9rem;
    color: rgba(255,255,255,0.7);
    padding: 4px 0;
}

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

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    color: rgba(255,255,255,0.35);
}

.footer-bottom a {
    color: rgba(255,255,255,0.5);
}

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

/* ── Reveal Animation ──────────────────────── */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
    .reveal { opacity: 1; transform: none; transition: none; }
}

.no-js .reveal {
    opacity: 1;
    transform: none;
}

/* ── Responsive ────────────────────────────── */
@media (max-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .hero-visual { order: -1; }
    .calc-selectors { grid-template-columns: repeat(3, 1fr); }
    .calc-results { grid-template-columns: repeat(3, 1fr); }
    .advantages-grid { grid-template-columns: repeat(2, 1fr); }
    .process-grid { grid-template-columns: repeat(2, 1fr); }
    .contact-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .nav-links { display: none; }
    .burger-btn { display: flex; }
    
    section { padding: 60px 0; }
    
    .hero { padding-top: 100px; }
    .hero-stats { gap: 24px; }
    .hero-stat strong { font-size: 1.5rem; }
    
    .trust-items { grid-template-columns: repeat(3, 1fr); }
    
    .calc-selectors { grid-template-columns: 1fr; }
    .calc-results { grid-template-columns: 1fr; }
    .calc-controls { padding: 24px; }
    .color-swatches { gap: 8px; }
    .color-swatch { padding: 8px 14px; font-size: 0.82rem; }
    
    .advantages-grid { grid-template-columns: 1fr; }
    .process-grid { grid-template-columns: 1fr 1fr; }
    .payment-grid { grid-template-columns: 1fr; }
    .blog-grid { grid-template-columns: 1fr; }
    
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
}

@media (max-width: 480px) {
    html { font-size: 15px; }
    .trust-items { grid-template-columns: repeat(2, 1fr); }
    .hero-buttons { flex-direction: column; }
    .hero-buttons .btn { justify-content: center; }
    .process-grid { grid-template-columns: 1fr; }
    .hero-float-card { display: none; }
}