/* ============================================================
   АИС "МЕТРА" — Стили лендинга
   ============================================================ */

:root {
    --primary: #556ee6;
    --primary-dark: #4458c7;
    --primary-light: #e8ebfd;
    --accent: #f59e0b;
    --accent-light: #fef3c7;
    --success: #10b981;
    --danger: #ef4444;
    --warning: #f59e0b;

    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --text-tertiary: #94a3b8;
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #f1f5f9;
    --border-color: #e2e8f0;

    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -4px rgba(0,0,0,0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 8px 10px -6px rgba(0,0,0,0.1);
    --shadow-glow: 0 0 40px rgba(85,110,230,0.15);

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;

    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-bs-theme="dark"] {
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-tertiary: #64748b;
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-tertiary: #334155;
    --border-color: #334155;
    --shadow-glow: 0 0 40px rgba(85,110,230,0.25);
    --primary-light: #1a1f3d;
    --accent-light: #422006;
}

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

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    color: var(--text-primary);
    background: var(--bg-primary);
    line-height: 1.6;
    overflow-x: hidden;
    transition: background var(--transition-base), color var(--transition-base);
}

/* ============ УТИЛИТЫ ============ */
.gradient-text {
    background: linear-gradient(135deg, var(--primary) 0%, #8b5cf6 50%, #a78bfa 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.gradient-text.glitch-active { animation: glitchText 0.3s ease-in-out; }
@keyframes glitchText {
    0% { transform: translate(0); }
    20% { transform: translate(-3px, 2px); }
    40% { transform: translate(3px, -1px); }
    60% { transform: translate(-2px, -2px); }
    80% { transform: translate(1px, 1px); }
    100% { transform: translate(0); }
}
.section-badge {
    display: inline-block; padding: 6px 16px;
    background: var(--primary-light); color: var(--primary);
    border-radius: var(--radius-full); font-size: 0.875rem; font-weight: 600;
    margin-bottom: 1rem; animation: badgePulse 3s ease-in-out infinite;
}
@keyframes badgePulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(85,110,230,0.3); }
    50% { box-shadow: 0 0 0 10px rgba(85,110,230,0); }
}
.bg-secondary { background: var(--bg-secondary); }

/* ============ НАВИГАЦИЯ ============ */
.navbar-custom {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    padding: 16px 0; transition: all var(--transition-base); background: transparent;
}
.navbar-custom.scrolled {
    background: var(--bg-primary); backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px); box-shadow: var(--shadow-md); padding: 10px 0;
}
[data-bs-theme="dark"] .navbar-custom.scrolled { background: rgba(15,23,42,0.95); }
.nav-logo {
    display: flex; align-items: center; gap: 10px; text-decoration: none;
    color: #fff; font-weight: 700; font-size: 1.25rem; transition: color var(--transition-fast);
}
.nav-logo-icon { color: #fff; transition: color var(--transition-fast); }
.navbar-custom.scrolled .nav-logo { color: var(--primary); }
.navbar-custom.scrolled .nav-logo-icon { color: var(--primary); }
[data-bs-theme="dark"] .nav-logo-icon { color: var(--primary); }
[data-bs-theme="dark"] .navbar-custom.scrolled .nav-logo-icon { color: #fff; }
[data-bs-theme="dark"] .navbar-custom.scrolled .nav-logo { color: #fff; }

/* Кнопка переключения темы */
.navbar-inner { display: flex; align-items: center; gap: 0; }
.theme-toggle {
    width: 40px; height: 40px; border-radius: 50%; border: 1px solid rgba(255,255,255,0.3);
    background: rgba(255,255,255,0.1); backdrop-filter: blur(10px); color: #fff;
    cursor: pointer; display: flex; align-items: center; justify-content: center;
    transition: all var(--transition-fast); font-size: 1rem; flex-shrink: 0;
}
.theme-toggle i { font-size: 1rem; line-height: 1; }
.navbar-custom.scrolled .theme-toggle { border-color: var(--border-color); color: var(--text-primary); background: var(--bg-secondary); }
.theme-toggle:hover { transform: scale(1.1); }

/* ============ HERO ============ */
.hero {
    position: relative; min-height: 100vh; display: flex; align-items: center;
    background: linear-gradient(135deg, #0f172a 0%, #1a1f3d 50%, #0f172a 100%);
    overflow: hidden; padding: 120px 0 80px;
}
.hero::before {
    content: ''; position: absolute; top: -50%; right: -20%; width: 800px; height: 800px;
    background: radial-gradient(circle, rgba(85,110,230,0.15) 0%, transparent 70%);
    border-radius: 50%; animation: float 20s ease-in-out infinite;
}
.hero::after {
    content: ''; position: absolute; bottom: -30%; left: -10%; width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(139,92,246,0.1) 0%, transparent 70%);
    border-radius: 50%; animation: float 25s ease-in-out infinite reverse;
}
@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -30px) scale(1.05); }
    66% { transform: translate(-20px, 20px) scale(0.95); }
}
.hero-content { position: relative; z-index: 2; }
.hero-badge {
    display: inline-block; padding: 6px 16px;
    background: rgba(85,110,230,0.2); color: #a5b4fc;
    border-radius: var(--radius-full); font-size: 0.875rem; font-weight: 600;
    margin-bottom: 1rem; animation: badgePulse 3s ease-in-out infinite;
}
.hero-title {
    font-size: 3.5rem; font-weight: 900; line-height: 1.1; letter-spacing: -0.03em;
    color: #f1f5f9; margin-bottom: 1.5rem;
}
.hero-lead { font-size: 1.2rem; color: #94a3b8; max-width: 540px; line-height: 1.7; margin-bottom: 2rem; }
.hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; }
.btn-hero-primary {
    padding: 16px 36px; background: linear-gradient(135deg, var(--primary) 0%, #7c3aed 100%);
    color: #fff; border: none; border-radius: var(--radius-full); font-weight: 600;
    font-size: 1rem; text-decoration: none; transition: all var(--transition-base);
    box-shadow: 0 10px 30px rgba(85,110,230,0.4); display: inline-flex; align-items: center; gap: 10px;
    position: relative; overflow: hidden; cursor: pointer;
}
.btn-hero-primary::after {
    content: ''; position: absolute; top: -50%; left: -50%; width: 200%; height: 200%;
    background: linear-gradient(45deg, transparent 30%, rgba(255,255,255,0.15) 50%, transparent 70%);
    transform: translateX(-100%); transition: transform 0.6s;
}
.btn-hero-primary:hover::after { transform: translateX(100%); }
.btn-hero-primary:hover { transform: translateY(-3px); box-shadow: 0 20px 40px rgba(85,110,230,0.5); color: #fff; }
.btn-hero-outline {
    padding: 16px 36px; background: transparent; color: #e2e8f0;
    border: 2px solid rgba(226,232,240,0.3); border-radius: var(--radius-full);
    font-weight: 600; font-size: 1rem; text-decoration: none; transition: all var(--transition-base);
    display: inline-flex; align-items: center; gap: 10px; cursor: pointer;
}
.btn-hero-outline:hover { border-color: #e2e8f0; background: rgba(255,255,255,0.05); color: #fff; }
.hero-stats { display: flex; gap: 40px; margin-top: 3rem; flex-wrap: wrap; }
.hero-stat-item { transition: transform var(--transition-base); }
.hero-stat-item:hover { transform: scale(1.1); }
.hero-stat-value { font-size: 2rem; font-weight: 800; color: #f1f5f9; line-height: 1; }
.hero-stat-label { font-size: 0.875rem; color: #64748b; margin-top: 4px; }
.hero-visual { position: relative; z-index: 2; }
.hero-card {
    background: rgba(255,255,255,0.05); backdrop-filter: blur(20px);
    border: 1px solid rgba(255,255,255,0.1); border-radius: var(--radius-xl);
    padding: 30px; box-shadow: var(--shadow-xl);
    transition: transform 0.1s ease-out; will-change: transform;
}

/* Hero-карточка: заголовок */
.hero-card-heading {
    color: #e2e8f0; font-weight: 700; font-size: 1.05rem;
    margin-bottom: 24px; text-align: center;
}
.hero-card-heading i { color: #10b981; margin-right: 6px; }

/* Hero-карточка: список шагов */
.hero-steps { display: flex; flex-direction: column; gap: 28px; }
.hero-step { display: flex; align-items: flex-start; gap: 16px; }
.hero-step-icon {
    width: 52px; height: 52px; background: rgba(85,110,230,0.2);
    border-radius: 12px; display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.hero-step-icon i { font-size: 1.6rem; color: #a5b4fc; }
.hero-step-title { color: #e2e8f0; font-weight: 600; font-size: 1rem; margin-bottom: 6px; }
.hero-step-desc { color: #94a3b8; font-size: 0.8rem; line-height: 1.5; }

/* ============ ЧАСТИЦЫ И ВОЛНЫ ============ */
#particles-canvas { position: absolute; top: 0; left: 0; width: 100%; height: 100%; pointer-events: none; z-index: 1; }
.wave-divider {
    position: absolute; bottom: -1px; left: 0; width: 100%;
    overflow: hidden; line-height: 0; transform: rotate(180deg);
    z-index: 1;
}
.wave-divider svg {
    display: block; width: calc(100% + 1.3px); height: 60px;
    animation: waveMove 8s ease-in-out infinite alternate;
}
.wave-divider svg path { fill: var(--bg-primary); }
.wave-divider-top { top: -1px; bottom: auto; transform: rotate(0deg); }
.hero .wave-divider svg path { fill: #0f172a; }
[data-bs-theme="dark"] .hero .wave-divider svg path { fill: #0f172a; }
@keyframes waveMove {
    0% { transform: translateX(0) scaleY(1); }
    100% { transform: translateX(-20px) scaleY(1.1); }
}

/* ============ СЕКЦИИ ============ */
.section { padding: 100px 0; position: relative; overflow: hidden; }
.section-header { text-align: center; margin-bottom: 60px; }
.section-title { font-size: 2.5rem; font-weight: 800; letter-spacing: -0.02em; margin-bottom: 1rem; }
.section-subtitle { font-size: 1.1rem; color: var(--text-secondary); max-width: 600px; margin: 0 auto; line-height: 1.7; }

/* ============ КАРТОЧКИ ПРЕИМУЩЕСТВ ============ */
.benefit-card {
    background: var(--bg-primary); border: 1px solid var(--border-color);
    border-radius: var(--radius-lg); padding: 36px 28px; height: 100%;
    transition: all var(--transition-slow); position: relative; overflow: hidden; cursor: pointer;
}
.benefit-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
    background: linear-gradient(90deg, var(--primary) 0%, #7c3aed 100%);
    transform: scaleX(0); transition: transform var(--transition-slow); transform-origin: left;
}
.benefit-card:hover::before { transform: scaleX(1); }
.benefit-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-xl), var(--shadow-glow); border-color: transparent; }
.benefit-icon-wrap {
    width: 56px; height: 56px; background: var(--primary-light); border-radius: var(--radius-md);
    display: flex; align-items: center; justify-content: center; font-size: 1.6rem;
    color: var(--primary); margin-bottom: 20px; transition: all var(--transition-base);
    animation: iconFloat 4s ease-in-out infinite;
}
.benefit-card:nth-child(odd) .benefit-icon-wrap { animation-delay: 0s; }
.benefit-card:nth-child(even) .benefit-icon-wrap { animation-delay: 1s; }
.benefit-card:nth-child(3n) .benefit-icon-wrap { animation-delay: 2s; }
@keyframes iconFloat {
    0%, 100% { transform: translateY(0); }
    25% { transform: translateY(-6px); }
    75% { transform: translateY(3px); }
}
.benefit-card:hover .benefit-icon-wrap { background: var(--primary); color: #fff; transform: scale(1.1) rotate(-5deg); animation: none; }
.benefit-title { font-weight: 700; font-size: 1.15rem; margin-bottom: 10px; }
.benefit-text { color: var(--text-secondary); font-size: 0.925rem; line-height: 1.6; margin: 0; }

/* ============ ШАГИ ============ */
.steps-section { background: var(--bg-secondary); position: relative; overflow: hidden; }
.steps-section::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0;
    background: radial-gradient(circle at 20% 80%, rgba(85,110,230,0.05) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(245,158,11,0.05) 0%, transparent 50%);
    pointer-events: none;
}
.step-card {
    background: var(--bg-primary); border: 1px solid var(--border-color);
    border-radius: var(--radius-lg); padding: 32px 24px; height: 100%;
    transition: all var(--transition-base); position: relative; z-index: 1;
}
.step-card:hover { box-shadow: var(--shadow-lg); transform: translateX(6px); }
.step-number {
    font-size: 3rem; font-weight: 900; line-height: 1;
    background: linear-gradient(135deg, var(--primary) 0%, #7c3aed 100%);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text; opacity: 0.5; margin-bottom: 8px;
}
.step-green { background: linear-gradient(135deg, #10b981 0%, #059669 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.step-yellow { background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.step-red { background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.step-title { font-weight: 700; font-size: 1.1rem; margin-bottom: 8px; }
.step-text { color: var(--text-secondary); font-size: 0.9rem; line-height: 1.6; margin: 0; }

/* ============ ЦЕННОСТИ ============ */
.value-card {
    display: flex; align-items: flex-start; gap: 16px; padding: 24px;
    background: var(--bg-primary); border: 1px solid var(--border-color);
    border-radius: var(--radius-lg); height: 100%; transition: all var(--transition-base);
}
.value-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); border-color: transparent; }
.value-icon {
    width: 48px; height: 48px; min-width: 48px; background: var(--primary-light);
    border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center;
    font-size: 1.4rem; color: var(--primary); transition: all var(--transition-base);
}
.value-card:hover .value-icon { background: var(--primary); color: #fff; }
.value-title { font-weight: 700; font-size: 1rem; margin-bottom: 4px; }
.value-desc { color: var(--text-secondary); font-size: 0.875rem; line-height: 1.6; margin: 0; }

/* ============ ИНТЕГРАЦИИ ============ */
.integrations-section {
    background: var(--bg-secondary);
    position: relative;
    overflow: hidden;
}
.integration-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    height: 100%;
    transition: all var(--transition-slow);
    position: relative;
    overflow: hidden;
    cursor: pointer;
    text-align: center;
}
.integration-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary) 0%, #7c3aed 100%);
    transform: scaleX(0);
    transition: transform var(--transition-slow);
    transform-origin: left;
}
.integration-card:hover::before { transform: scaleX(1); }
.integration-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl), var(--shadow-glow);
    border-color: transparent;
}
.integration-icon-wrap {
    width: 56px;
    height: 56px;
    margin: 0 auto 20px;
    background: var(--primary-light);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    color: var(--primary);
    transition: all var(--transition-base);
}
.integration-card:hover .integration-icon-wrap {
    background: var(--primary);
    color: #fff;
    transform: scale(1.1) rotate(-5deg);
}
.integration-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--text-primary);
}
.integration-card p {
    color: var(--text-secondary);
    font-size: 0.925rem;
    line-height: 1.6;
    margin: 0;
}

/* ============ WORKFLOW ============ */
.workflow-list { list-style: none; padding: 0; }
.workflow-list li {
    display: flex; align-items: center; gap: 16px; padding: 16px 0;
    border-bottom: 1px solid var(--border-color); transition: all var(--transition-fast);
}
.workflow-list li:hover { padding-left: 8px; }
.workflow-icon {
    width: 44px; height: 44px; min-width: 44px; background: var(--primary-light);
    border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center;
    font-size: 1.2rem; color: var(--primary); transition: all var(--transition-base);
}
.workflow-list li:hover .workflow-icon { background: var(--primary); color: #fff; transform: scale(1.1); }
.workflow-visual {
    background: var(--bg-secondary); border: 1px solid var(--border-color);
    border-radius: var(--radius-xl); padding: 30px; box-shadow: var(--shadow-lg);
}
.workflow-features { display: flex; flex-direction: column; gap: 20px; }
.workflow-feature {
    padding: 18px; background: var(--bg-primary); border-radius: 12px;
    border: 1px solid var(--border-color);
}
.workflow-feature-inner { display: flex; align-items: flex-start; gap: 14px; }
.workflow-feature-icon {
    width: 44px; height: 44px; background: var(--primary-light);
    border-radius: 10px; display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.workflow-feature-icon i { font-size: 1.3rem; color: var(--primary); }
.workflow-feature-title { color: var(--text-primary); font-weight: 600; font-size: 0.9rem; margin-bottom: 4px; }
.workflow-feature-desc { color: var(--text-secondary); font-size: 0.8rem; line-height: 1.4; }

/* ============ ОТЗЫВ ============ */
.testimonial-section {
    background: var(--bg-secondary);
    position: relative;
    overflow: hidden;
}
.testimonial-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 36px 28px;
    text-align: center;
    box-shadow: var(--shadow-md);
    position: relative;
    height: 100%;
}
.testimonial-text { font-size: 1rem; font-style: italic; color: var(--text-primary); line-height: 1.6; margin: 0; }
.testimonial-footer { margin-top: 20px; }
.testimonial-avatar {
    width: 44px; height: 44px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;
    color: #fff; font-weight: 700; font-size: 1.1rem; margin-bottom: 8px;
}
.testimonial-name { font-weight: 700; font-style: normal; display: block; font-size: 0.95rem; }
.testimonial-role { color: var(--text-secondary); font-size: 0.8rem; }

/* ============ CTA ============ */
.cta-section {
    background: linear-gradient(135deg, var(--primary) 0%, #7c3aed 100%);
    position: relative; overflow: hidden;
}
.cta-section::before {
    content: ''; position: absolute; top: -50%; right: -20%; width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%); border-radius: 50%;
}
.cta-badge {
    display: inline-block; padding: 6px 16px;
    background: rgba(255,255,255,0.2); color: #fff;
    border-radius: var(--radius-full); font-size: 0.875rem; font-weight: 600;
    margin-bottom: 1rem;
}
.cta-title { font-size: 2.5rem; font-weight: 800; color: #fff; margin-bottom: 1rem; }
.cta-subtitle { font-size: 1.1rem; color: rgba(255,255,255,0.85); max-width: 600px; margin: 0 auto 2rem; line-height: 1.7; }
.btn-cta {
    padding: 18px 48px; background: #fff; color: var(--primary); border: none;
    border-radius: var(--radius-full); font-weight: 700; font-size: 1.1rem;
    text-decoration: none; transition: all var(--transition-base);
    box-shadow: 0 10px 30px rgba(0,0,0,0.2); display: inline-flex; align-items: center; gap: 10px;
    animation: ctaPulse 2s ease-in-out infinite; cursor: pointer;
}
@keyframes ctaPulse {
    0%, 100% { box-shadow: 0 10px 30px rgba(0,0,0,0.2); }
    50% { box-shadow: 0 10px 50px rgba(0,0,0,0.4); }
}
.btn-cta:hover { transform: translateY(-3px); box-shadow: 0 20px 40px rgba(0,0,0,0.3); color: var(--primary-dark); animation: none; }
.cta-note { color: rgba(255,255,255,0.7); font-size: 0.85rem; margin-top: 16px; }

/* ============ МОДАЛЬНОЕ ОКНО ============ */
.modal-body { padding: 30px 24px; }
.modal-form-title { font-size: 1.2rem; font-weight: 700; margin-bottom: 8px; }
.modal-form-subtitle { color: var(--text-secondary); font-size: 0.9rem; margin-bottom: 20px; }
.modal-form .form-control {
    border-radius: var(--radius-md); padding: 10px 14px; border: 1px solid var(--border-color);
    font-size: 0.9rem;
}
.modal-form .form-control:focus { border-color: var(--primary); box-shadow: 0 0 0 0.2rem rgba(85,110,230,0.15); }
.btn-submit {
    background: linear-gradient(135deg, var(--primary) 0%, #7c3aed 100%);
    color: #fff; border: none; border-radius: var(--radius-full); font-weight: 600;
    padding: 12px 32px; font-size: 0.95rem; transition: all var(--transition-base);
    box-shadow: 0 8px 20px rgba(85,110,230,0.3); width: 100%;
}
.btn-submit:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(85,110,230,0.4); color: #fff; }
.modal-form-success { text-align: center; padding: 20px 0; display: none; }
.modal-form-success .success-icon { font-size: 3rem; color: #10b981; margin-bottom: 12px; }
.modal-form-success .success-title { font-size: 1.1rem; font-weight: 700; margin-bottom: 6px; }
.modal-form-success .success-desc { color: var(--text-secondary); font-size: 0.9rem; }
/* Крестик закрытия модалки */
.modal-close-icon {
    position: absolute;
    top: 14px;
    right: 16px;
    font-size: 1.4rem;
    color: var(--text-tertiary);
    cursor: pointer;
    z-index: 10;
    transition: color var(--transition-fast);
    line-height: 1;
}
.modal-close-icon:hover {
    color: var(--text-primary);
}
/* ============ ФУТЕР ============ */
.footer { background: var(--bg-secondary); border-top: 1px solid var(--border-color); padding: 60px 0 30px; }
.footer-logo { font-size: 1.4rem; font-weight: 800; color: var(--text-primary); margin-bottom: 12px; }
.footer-about { color: var(--text-secondary); font-size: 0.9rem; max-width: 300px; }
.footer-copy { color: var(--text-tertiary); font-size: 0.8rem; margin-top: 8px; }
.footer-heading { font-size: 1rem; font-weight: 700; color: var(--text-primary); margin-bottom: 1rem; }
.footer-address { font-style: normal; }
.footer-list { list-style: none; padding: 0; font-size: 0.9rem; display: flex; flex-direction: column; gap: 8px; }
.footer a { color: var(--text-secondary); text-decoration: none; transition: color var(--transition-fast); }
.footer a:hover { color: var(--primary); }
.footer-divider { border-color: var(--border-color); margin-top: 40px; }
.footer-support { text-align: center; color: var(--text-tertiary); font-size: 0.85rem; }

/* ============ ПАРАЛЛАКС-ФОН ============ */
.parallax-bg {
    position: absolute; width: 300px; height: 300px; border-radius: 50%;
    filter: blur(80px); opacity: 0.08; pointer-events: none; z-index: 0;
    background: var(--primary);
}
.parallax-left { top: 10%; left: -5%; }
.parallax-right { top: 50%; right: -5%; background: var(--accent); }
.parallax-center { top: 30%; left: 10%; }

/* ============ АДАПТИВ ============ */
@media (max-width: 992px) {
    .hero-title { font-size: 2.5rem; }
    .section-title { font-size: 2rem; }
    .hero { padding: 100px 0 60px; min-height: auto; }
    .section { padding: 60px 0; }
    .hero-stats { gap: 24px; }
    #particles-canvas { display: none; }
}
@media (max-width: 768px) {
    .hero-title { font-size: 2rem; }
    .section-title { font-size: 1.7rem; }
    .hero-lead { font-size: 1rem; }
    .testimonial-card { padding: 30px 20px; }
    .testimonial-text { font-size: 0.95rem; }
    .navbar-custom { padding: 10px 0; }
}
@media (max-width: 576px) {
    .hero-title { font-size: 1.7rem; }
    .btn-hero-primary, .btn-hero-outline { padding: 14px 24px; font-size: 0.9rem; }
    .hero-stats { gap: 16px; }
    .hero-stat-value { font-size: 1.5rem; }
}