/* ============================================================
   med2099.ru — Design System
   Dark/Light dual theme | Biopunk aesthetic
   ============================================================ */

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

/* ── THEME VARIABLES ─────────────────────────────────────── */
:root {
    --bg:           #0D0F14;
    --bg-card:      #13161E;
    --bg-card-2:    #181C26;
    --bg-glass:     rgba(255,255,255,0.04);
    --border:       rgba(255,255,255,0.08);
    --border-accent:rgba(0,212,170,0.3);
    --teal:         #00D4AA;
    --teal-dim:     rgba(0,212,170,0.15);
    --teal-glow:    rgba(0,212,170,0.08);
    --gold:         #F5C842;
    --gold-dim:     rgba(245,200,66,0.15);
    --purple:       #8B5CF6;
    --coral:        #F87171;
    --text:         #E8EAF0;
    --text-2:       #9098B0;
    --text-3:       #5A6280;
    --radius:       12px;
    --radius-sm:    8px;
    --radius-lg:    20px;
    --shadow:       0 4px 24px rgba(0,0,0,0.4);
    --shadow-teal:  0 4px 24px rgba(0,212,170,0.15);
    --font-head:    'Syne', sans-serif;
    --font-body:    'Inter', sans-serif;
    --font-mono:    'JetBrains Mono', monospace;
    --trans:        all 0.2s ease;
}

[data-theme="light"] {
    --bg:           #F2F4F8;
    --bg-card:      #FFFFFF;
    --bg-card-2:    #F7F9FC;
    --bg-glass:     rgba(0,0,0,0.03);
    --border:       rgba(0,0,0,0.08);
    --border-accent:rgba(0,160,130,0.3);
    --teal:         #00A882;
    --teal-dim:     rgba(0,168,130,0.1);
    --teal-glow:    rgba(0,168,130,0.05);
    --gold:         #D4A017;
    --gold-dim:     rgba(212,160,23,0.1);
    --purple:       #7C3AED;
    --coral:        #EF4444;
    --text:         #1A1D2E;
    --text-2:       #4A5168;
    --text-3:       #8A90A8;
    --shadow:       0 4px 24px rgba(0,0,0,0.08);
    --shadow-teal:  0 4px 24px rgba(0,168,130,0.12);
}

/* ── RESET ───────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
    font-family: var(--font-body);
    background: var(--bg);
    color: var(--text);
    font-size: 16px;
    line-height: 1.7;
    transition: background 0.3s, color 0.3s;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--teal); text-decoration: none; transition: var(--trans); }
a:hover { opacity: 0.85; }

/* ── TYPOGRAPHY ──────────────────────────────────────────── */
h1,h2,h3,h4,h5,h6 {
    font-family: var(--font-head);
    font-weight: 700;
    line-height: 1.25;
    color: var(--text);
}
h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); }
h3 { font-size: 1.25rem; }
h4 { font-size: 1.1rem; }

.text-teal   { color: var(--teal); }
.text-gold   { color: var(--gold); }
.text-muted  { color: var(--text-2); }
.font-mono   { font-family: var(--font-mono); }

/* ── LAYOUT ──────────────────────────────────────────────── */
.container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }
.container-sm { max-width: 900px; margin: 0 auto; padding: 0 24px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.grid-auto { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 20px; }
.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.gap-8 { gap: 8px; }
.gap-12 { gap: 12px; }
.gap-16 { gap: 16px; }
.gap-24 { gap: 24px; }

/* ── CARDS ───────────────────────────────────────────────── */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    transition: var(--trans);
}
.card:hover {
    border-color: var(--border-accent);
    box-shadow: var(--shadow-teal);
    transform: translateY(-2px);
}
.card-sm { padding: 16px; border-radius: var(--radius-sm); }

/* ── BUTTONS ─────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 50px;
    font-family: var(--font-head);
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    border: none;
    transition: var(--trans);
    white-space: nowrap;
    letter-spacing: 0.02em;
}
.btn-primary {
    background: var(--teal);
    color: #002920;
}
.btn-primary:hover {
    background: #00F5C8;
    box-shadow: var(--shadow-teal);
    transform: translateY(-1px);
    color: #002920;
}
.btn-outline {
    background: transparent;
    color: var(--teal);
    border: 1px solid var(--teal);
}
.btn-outline:hover {
    background: var(--teal-dim);
}
.btn-gold {
    background: var(--gold);
    color: #1A0F00;
}
.btn-ghost {
    background: var(--bg-glass);
    color: var(--text);
    border: 1px solid var(--border);
}
.btn-ghost:hover { border-color: var(--border-accent); }
.btn-sm { padding: 8px 16px; font-size: 13px; }
.btn-lg { padding: 16px 36px; font-size: 16px; }

/* ── BADGES & TAGS ───────────────────────────────────────── */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
    font-family: var(--font-body);
}
.badge-teal   { background: var(--teal-dim);  color: var(--teal); }
.badge-gold   { background: var(--gold-dim);  color: var(--gold); }
.badge-purple { background: rgba(139,92,246,0.15); color: var(--purple); }
.badge-coral  { background: rgba(248,113,113,0.15); color: var(--coral); }
.badge-gray   { background: var(--bg-glass); color: var(--text-2); border: 1px solid var(--border); }

.evidence-A { background: rgba(0,212,170,0.2);  color: var(--teal); }
.evidence-B { background: rgba(245,200,66,0.2); color: var(--gold); }
.evidence-C { background: rgba(139,92,246,0.2); color: var(--purple); }
.evidence-D { background: rgba(248,113,113,0.2); color: var(--coral); }

/* ── HEADER ──────────────────────────────────────────────── */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    /* Без backdrop-filter: иначе fixed-меню внутри шапки ограничивается ~64px по высоте */
    background: rgba(13, 15, 20, 0.94);
    border-bottom: 1px solid var(--border);
    height: 64px;
}
[data-theme="light"] .site-header {
    background: rgba(242, 244, 248, 0.97);
}
.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}
.logo {
    font-family: var(--font-head);
    font-weight: 800;
    font-size: 1.5rem;
    color: var(--text) !important;
    display: flex;
    align-items: center;
    gap: 8px;
}
.logo span { color: var(--teal); }
.logo-badge {
    font-size: 10px;
    font-weight: 600;
    background: var(--teal-dim);
    color: var(--teal);
    padding: 2px 6px;
    border-radius: 4px;
    letter-spacing: 0.05em;
}
.nav { display: flex; align-items: center; gap: 4px; }
.nav a {
    color: var(--text-2);
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 500;
    transition: var(--trans);
}
.nav a:hover, .nav a.active { color: var(--text); background: var(--bg-glass); }
.nav-rustore {
    background: #1a1f2a !important;
    color: #fff !important;
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 999px !important;
    padding: 8px 14px !important;
    font-weight: 700;
    letter-spacing: 0.01em;
}
.nav-rustore:hover {
    border-color: var(--teal);
    box-shadow: 0 0 0 3px rgba(0, 212, 170, 0.15);
}
.nav-cta {
    background: var(--teal) !important;
    color: #002920 !important;
    border-radius: 50px !important;
    padding: 8px 20px !important;
    font-family: var(--font-head);
    font-weight: 600;
}
.nav-cta:hover { background: #00F5C8 !important; box-shadow: var(--shadow-teal); }

.header-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

/* Mobile menu toggle */
.nav-burger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    padding: 0;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg-glass);
    cursor: pointer;
    color: var(--text);
    transition: var(--trans);
    position: relative;
    z-index: 2;
}
.nav-burger:hover { border-color: var(--border-accent); color: var(--teal); }
.nav-burger-bar {
    display: block;
    width: 20px;
    height: 2px;
    margin: 0 auto;
    background: currentColor;
    border-radius: 1px;
    transition: transform 0.25s ease, opacity 0.2s ease;
}
.site-header.nav-open .nav-burger-bar:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}
.site-header.nav-open .nav-burger-bar:nth-child(2) { opacity: 0; }
.site-header.nav-open .nav-burger-bar:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

.nav-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    top: 64px;
    background: rgba(0, 0, 0, 0.45);
    z-index: 1000;
    border: 0;
    padding: 0;
    margin: 0;
    cursor: pointer;
}
.nav-backdrop.is-visible {
    display: block;
}

.theme-toggle {
    width: 40px; height: 40px;
    border-radius: 50%;
    background: var(--bg-glass);
    border: 1px solid var(--border);
    position: relative;
    z-index: 1;
    flex-shrink: 0;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    transition: var(--trans);
    color: var(--text-2);
}
.theme-toggle:hover { border-color: var(--border-accent); color: var(--teal); }

/* ── HERO ────────────────────────────────────────────────── */
.hero {
    position: relative;
    overflow: hidden;
    padding: 100px 0 80px;
    background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(0,212,170,0.08) 0%, transparent 60%);
}
.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 80%, rgba(139,92,246,0.06) 0%, transparent 40%),
        radial-gradient(circle at 80% 20%, rgba(245,200,66,0.04) 0%, transparent 40%);
    pointer-events: none;
}
.hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        url('/img/1.2.png'),
        linear-gradient(var(--border) 1px, transparent 1px),
        linear-gradient(90deg, var(--border) 1px, transparent 1px);
    background-repeat: no-repeat, repeat, repeat;
    background-position: center, 0 0, 0 0;
    background-size: cover, 60px 60px, 60px 60px;
    opacity: 0.4;
    pointer-events: none;
}
.hero-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.16;
    pointer-events: none;
    z-index: 0;
}
.hero-content { position: relative; z-index: 1; text-align: center; }
.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 500;
    color: var(--teal);
    background: var(--teal-dim);
    padding: 6px 16px;
    border-radius: 20px;
    margin-bottom: 24px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}
.hero-title { margin-bottom: 20px; }
.hero-title .accent { color: var(--teal); }
.hero-sub {
    font-size: 1.1rem;
    color: var(--text-2);
    max-width: 600px;
    margin: 0 auto 40px;
}
.hero-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ── PAGE HERO (section-specific covers) ─────────────────── */
.page-hero {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    background: var(--bg-card);
    margin-bottom: 32px;
}
.page-hero-media {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0.22;
    pointer-events: none;
}
.page-hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(13, 15, 20, 0.84), rgba(13, 15, 20, 0.5));
    pointer-events: none;
}
[data-theme="light"] .page-hero::after {
    background: linear-gradient(135deg, rgba(247, 249, 252, 0.9), rgba(247, 249, 252, 0.7));
}
.page-hero-content {
    position: relative;
    z-index: 1;
    padding: 40px 36px;
}

.category-pills {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
    gap: 10px;
    margin-top: 18px;
}
.category-pill {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    background: var(--bg-glass);
    color: var(--text);
    text-decoration: none;
}
.category-pill:hover { border-color: var(--border-accent); color: var(--text); }
.category-pill img {
    width: 34px;
    height: 34px;
    object-fit: cover;
    border-radius: 8px;
    border: 1px solid var(--border);
}

/* ── STATS BAR ───────────────────────────────────────────── */
.stats-bar {
    background: var(--bg-card);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 20px 0;
}
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
}
.stat-item {
    text-align: center;
    padding: 0 20px;
    border-right: 1px solid var(--border);
}
.stat-item:last-child { border-right: none; }
.stat-num {
    font-family: var(--font-head);
    font-size: 2rem;
    font-weight: 800;
    color: var(--teal);
    line-height: 1;
    margin-bottom: 4px;
}
.stat-label { font-size: 13px; color: var(--text-2); }

/* ── PEPTIDE CARD ────────────────────────────────────────── */
.peptide-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    transition: var(--trans);
    display: flex;
    flex-direction: column;
    gap: 12px;
    position: relative;
    overflow: hidden;
}
.peptide-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url('/img/2.2.png') center/cover no-repeat;
    opacity: 0.08;
    pointer-events: none;
}
.peptide-card > * {
    position: relative;
    z-index: 1;
}
.peptide-card:hover {
    border-color: var(--border-accent);
    transform: translateY(-3px);
    box-shadow: var(--shadow-teal);
}
.peptide-icon {
    width: 48px; height: 48px;
    border-radius: 12px;
    background: var(--teal-dim);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
}
.peptide-name { font-family: var(--font-head); font-weight: 700; font-size: 1.05rem; }
.peptide-formula { font-family: var(--font-mono); font-size: 12px; color: var(--text-3); }
.peptide-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.peptide-rating { display: flex; gap: 2px; }
.peptide-rating svg { width: 14px; height: 14px; }

/* ── ARTICLE CARD ────────────────────────────────────────── */
.article-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--trans);
    display: flex;
    flex-direction: column;
}
.article-card:hover {
    border-color: var(--border-accent);
    transform: translateY(-2px);
    box-shadow: var(--shadow-teal);
}
.article-card-img {
    aspect-ratio: 16/9;
    overflow: hidden;
    background: var(--bg-card-2);
}
.article-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s; }
.article-card:hover .article-card-img img { transform: scale(1.04); }
.article-card-body { padding: 20px; flex: 1; display: flex; flex-direction: column; gap: 10px; }
.article-meta { display: flex; align-items: center; gap: 10px; font-size: 12px; color: var(--text-3); }
.article-title { font-family: var(--font-head); font-weight: 700; font-size: 1rem; line-height: 1.35; }
.article-excerpt { font-size: 14px; color: var(--text-2); line-height: 1.6; flex: 1; }
.article-footer { margin-top: auto; padding-top: 12px; border-top: 1px solid var(--border); display: flex; justify-content: space-between; align-items: center; }

/* ── CTA BLOCK ───────────────────────────────────────────── */
.cta-block {
    background: linear-gradient(135deg, rgba(0,212,170,0.1) 0%, rgba(139,92,246,0.08) 100%);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-lg);
    padding: 40px;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.cta-block::before {
    content: '';
    position: absolute;
    top: -50%;
    left: 50%;
    transform: translateX(-50%);
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(0,212,170,0.1) 0%, transparent 70%);
    pointer-events: none;
}
.cta-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    font-weight: 600;
    background: var(--teal-dim);
    color: var(--teal);
    padding: 4px 14px;
    border-radius: 20px;
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}
.cta-title { font-size: clamp(1.4rem, 3vw, 2rem); margin-bottom: 12px; }
.cta-sub { color: var(--text-2); margin-bottom: 28px; max-width: 500px; margin-left: auto; margin-right: auto; }

/* ── SIDEBAR STICKY CTA ──────────────────────────────────── */
.sidebar-cta {
    position: sticky;
    top: 80px;
    background: var(--bg-card);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius);
    padding: 24px;
    text-align: center;
}
.sidebar-cta-title { font-family: var(--font-head); font-weight: 700; font-size: 1.1rem; margin-bottom: 8px; }
.sidebar-cta p { font-size: 13px; color: var(--text-2); margin-bottom: 16px; }
.trust-badges { display: flex; flex-direction: column; gap: 8px; margin-bottom: 16px; }
.trust-badge { display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--text-2); }
.trust-badge svg { width: 16px; height: 16px; color: var(--teal); flex-shrink: 0; }

/* ── FILTER PANEL ────────────────────────────────────────── */
.filter-panel {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    margin-bottom: 28px;
}
.filter-row { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.filter-label { font-size: 13px; font-weight: 500; color: var(--text-2); min-width: 80px; }
.filter-chip {
    padding: 5px 14px;
    border-radius: 20px;
    font-size: 13px;
    cursor: pointer;
    border: 1px solid var(--border);
    background: transparent;
    color: var(--text-2);
    transition: var(--trans);
    font-family: var(--font-body);
}
.filter-chip:hover { border-color: var(--border-accent); color: var(--teal); }
.filter-chip.active { background: var(--teal-dim); border-color: var(--teal); color: var(--teal); }

/* ── PROGRESS BAR (reading) ──────────────────────────────── */
.reading-progress {
    position: fixed;
    top: 63px;
    left: 0;
    width: 0%;
    height: 2px;
    background: var(--teal);
    z-index: 999;
    transition: width 0.1s linear;
}

/* ── TIMELINE WIDGET ─────────────────────────────────────── */
.timeline-widget { padding: 40px 0; }
.timeline-track {
    display: flex;
    position: relative;
    margin-bottom: 32px;
}
.timeline-track::before {
    content: '';
    position: absolute;
    top: 22px;
    left: 22px;
    right: 22px;
    height: 2px;
    background: var(--border);
}
.timeline-fill {
    position: absolute;
    top: 22px;
    left: 22px;
    height: 2px;
    background: var(--teal);
    transition: width 0.5s ease;
}
.timeline-point {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    cursor: pointer;
    z-index: 1;
}
.timeline-dot {
    width: 44px; height: 44px;
    border-radius: 50%;
    border: 2px solid var(--border);
    background: var(--bg-card);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-mono);
    font-size: 16px;
    font-weight: 700;
    color: var(--text-2);
    transition: var(--trans);
    margin-bottom: 8px;
}
.timeline-point.active .timeline-dot { background: var(--teal); border-color: var(--teal); color: #002920; }
.timeline-point.passed .timeline-dot { border-color: var(--teal); color: var(--teal); }
.timeline-point-label {
    max-width: 120px;
    text-align: center;
    line-height: 1.25;
}
.timeline-point-day {
    display: block;
    font-size: 11px;
    font-weight: 700;
    color: var(--text-2);
}
.timeline-point-phase {
    display: block;
    margin-top: 4px;
    font-size: 11px;
    color: var(--text-3);
}
.timeline-point.active .timeline-point-label { color: var(--teal); font-weight: 500; }
.timeline-point.active .timeline-point-day,
.timeline-point.active .timeline-point-phase { color: var(--teal); }

/* ── EFFECTS GRID ────────────────────────────────────────── */
.effects-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.effect-card {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    background: var(--bg-card-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 14px;
    transition: var(--trans);
}
.effect-card:hover { border-color: var(--border-accent); }
.effect-icon {
    width: 36px; height: 36px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
    background-image: linear-gradient(rgba(0, 212, 170, 0.16), rgba(0, 212, 170, 0.16)), url('/img/4.2.png');
    background-size: cover;
    background-position: center;
    border: 1px solid var(--border-accent);
}
.effect-name { font-weight: 500; font-size: 14px; }
.effect-desc { font-size: 12px; color: var(--text-2); margin-top: 2px; }

.timeline-card-icon {
    width: 80px;
    height: 80px;
    border-radius: 14px;
    margin: 0 auto 12px;
    border: 1px solid var(--border-accent);
    background-image: linear-gradient(rgba(0, 212, 170, 0.12), rgba(0, 212, 170, 0.12)), url('/img/4.2.png');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
}

/* ── TIMELINE REDESIGN (course view) ───────────────────── */
.timeline-course-intro {
    max-width: 860px;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}
.timeline-course-title {
    margin: 0 0 10px;
    font-family: var(--font-head);
    font-size: clamp(1.2rem, 2.2vw, 1.6rem);
}
.timeline-course-sub {
    margin: 0;
    color: var(--text-2);
    line-height: 1.65;
    font-size: 14px;
}
.timeline-widget-redesign {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 26px;
    margin-top: 26px;
    margin-bottom: 40px;
}
.timeline-switcher {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 24px;
}
.timeline-widget-redesign .timeline-track {
    margin-top: 8px;
    margin-bottom: 18px;
}
.timeline-widget-redesign .timeline-dot {
    width: 54px;
    height: 54px;
    font-size: 16px;
    font-weight: 700;
    box-shadow: 0 10px 22px rgba(0, 0, 0, 0.2);
}
.timeline-widget-redesign .timeline-point-label {
    font-size: 12px;
    margin-top: 1px;
}
.timeline-widget-redesign .timeline-track::before,
.timeline-widget-redesign .timeline-fill {
    top: 26px;
}
.timeline-panel-head {
    margin-bottom: 16px;
    padding: 16px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    background: linear-gradient(180deg, var(--bg-card-2), var(--bg-card));
}
.timeline-panel-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
}
.timeline-panel-day {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 82px;
    padding: 6px 10px;
    border-radius: 999px;
    font-weight: 700;
    font-size: 12px;
    color: #002820;
    background: var(--teal);
}
.timeline-panel-phase {
    font-size: 12px;
    color: var(--text-2);
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: 6px 10px;
}
.timeline-panel-title {
    margin: 0 0 8px;
    font-size: clamp(1.05rem, 2vw, 1.35rem);
    font-family: var(--font-head);
}
.timeline-panel-desc {
    margin: 0;
    color: var(--text-2);
    font-size: 13px;
    line-height: 1.6;
}
.effects-grid-redesign {
    grid-template-columns: 1fr 1fr;
}
.effect-card-redesign {
    align-items: stretch;
}
.effect-icon-image {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    overflow: hidden;
    padding: 0;
    background: var(--bg-card);
    border: 1px solid var(--border-accent);
}
.effect-icon-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.effect-body {
    flex: 1;
}
.effect-mech {
    margin-top: 6px;
    font-size: 12px;
    color: var(--text-3);
    line-height: 1.55;
}
.effect-study {
    display: inline-flex;
    align-items: center;
    margin-top: 8px;
    color: var(--teal);
    font-size: 12px;
    text-decoration: none;
    font-weight: 600;
}
.effect-study:hover {
    text-decoration: underline;
}
.timeline-card-icon-image {
    position: relative;
    overflow: hidden;
    padding: 0;
    background: var(--bg-card);
}
.timeline-card-icon-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.pro-hero-note {
    margin-top: 16px;
    font-size: 13px;
    color: var(--text-2);
    background: var(--bg-glass);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 10px 12px;
}

.stacking-card {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    background: var(--bg-card);
}
.stacking-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url('/img/6.2.png') center/cover no-repeat;
    opacity: 0.22;
}
.stacking-card > * {
    position: relative;
    z-index: 1;
}

/* ── PRO BLUR ────────────────────────────────────────────── */
.pro-locked {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius);
}
.pro-locked-overlay {
    position: absolute;
    inset: 0;
    background: rgba(13,15,20,0.7);
    backdrop-filter: blur(4px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    border-radius: var(--radius);
    z-index: 10;
}
.pro-locked-content { filter: blur(3px); pointer-events: none; }

/* ── SEARCH ──────────────────────────────────────────────── */
.search-box {
    position: relative;
    width: 100%;
}
.search-box input {
    width: 100%;
    padding: 14px 20px 14px 48px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 50px;
    color: var(--text);
    font-size: 15px;
    font-family: var(--font-body);
    outline: none;
    transition: var(--trans);
}
.search-box input:focus {
    border-color: var(--teal);
    box-shadow: 0 0 0 3px var(--teal-glow);
}
.search-box input::placeholder { color: var(--text-3); }
.search-icon {
    position: absolute;
    left: 18px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-3);
    width: 18px; height: 18px;
}

/* ── SECTION HEADERS ─────────────────────────────────────── */
.section-header { margin-bottom: 32px; }
.section-eyebrow {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--teal);
    margin-bottom: 8px;
}
.section-title { margin-bottom: 8px; }
.section-sub { color: var(--text-2); font-size: 1rem; }

/* ── FOOTER ──────────────────────────────────────────────── */
.site-footer {
    background: var(--bg-card);
    border-top: 1px solid var(--border);
    padding: 60px 0 24px;
    margin-top: 80px;
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer-about p { color: var(--text-2); font-size: 14px; margin-top: 12px; line-height: 1.7; }
.footer-col h4 { font-family: var(--font-head); font-size: 14px; font-weight: 600; margin-bottom: 16px; color: var(--text); }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.footer-col ul a { color: var(--text-2); font-size: 14px; }
.footer-col ul a:hover { color: var(--teal); }
.footer-bottom {
    border-top: 1px solid var(--border);
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
    color: var(--text-3);
    flex-wrap: wrap;
    gap: 16px;
}
.footer-bottom-row {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px 14px;
}
.footer-copy { color: var(--text-3); }
.footer-techrepl {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    color: var(--text-2);
    padding: 4px 8px 4px 4px;
    border-radius: var(--radius-md);
    border: 1px solid transparent;
    transition: border-color 0.25s ease, background 0.25s ease, color 0.25s ease;
}
.footer-techrepl:hover {
    border-color: var(--border-accent);
    background: var(--bg-glass);
    color: var(--teal);
}
.footer-techrepl-logo {
    max-height: 25px;
    width: auto;
    height: auto;
    object-fit: contain;
    flex-shrink: 0;
    animation: footer-techrepl-logo-pulse 3.2s ease-in-out infinite;
    /* Ч/б логотип на тёмном футере — светлые линии */
    filter: invert(1) brightness(1.1);
    transition: filter 0.35s ease;
}
[data-theme="light"] .footer-techrepl-logo {
    filter: none;
}
.footer-techrepl:hover .footer-techrepl-logo {
    filter: invert(1) brightness(1.15) drop-shadow(0 4px 18px rgba(0, 212, 170, 0.4));
}
[data-theme="light"] .footer-techrepl:hover .footer-techrepl-logo {
    filter: drop-shadow(0 4px 18px rgba(0, 212, 170, 0.35));
}
.footer-techrepl-text {
    font-size: 13px;
    font-weight: 600;
    line-height: 1.35;
    max-width: 220px;
    animation: footer-techrepl-text-glow 4s ease-in-out infinite;
}
@keyframes footer-techrepl-logo-pulse {
    0%, 100% { transform: scale(1) translateY(0); }
    50% { transform: scale(1.04) translateY(-2px); }
}
@keyframes footer-techrepl-text-glow {
    0%, 100% { opacity: 0.85; color: var(--text-2); }
    50% { opacity: 1; color: var(--teal); }
}
@media (prefers-reduced-motion: reduce) {
    .footer-techrepl-logo,
    .footer-techrepl-text {
        animation: none;
    }
}
.footer-bottom-meta { color: var(--text-3); }
.disclaimer {
    background: rgba(248,113,113,0.08);
    border: 1px solid rgba(248,113,113,0.2);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    font-size: 12px;
    color: var(--text-2);
    margin-top: 20px;
    line-height: 1.6;
}

/* ── POPUP ───────────────────────────────────────────────── */
.popup-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.7);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
}
.popup-overlay.active { opacity: 1; pointer-events: all; }
.popup {
    background: var(--bg-card);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-lg);
    padding: 40px;
    max-width: 480px;
    width: 100%;
    position: relative;
    transform: scale(0.9);
    transition: transform 0.3s;
}
.popup-overlay.active .popup { transform: scale(1); }
.popup-close {
    position: absolute;
    top: 16px; right: 16px;
    width: 32px; height: 32px;
    background: var(--bg-glass);
    border: 1px solid var(--border);
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-2);
    font-size: 18px;
    transition: var(--trans);
}
.popup-close:hover { color: var(--text); background: var(--bg-card-2); }

/* ── Promo success banner (top of /pro/ after email confirm) ───────── */
.promo-success-banner {
    position: relative;
    z-index: 5;
    padding: 20px 0;
    background: linear-gradient(180deg, rgba(0, 212, 170, 0.14) 0%, rgba(245, 200, 66, 0.08) 100%);
    border-bottom: 1px solid var(--border-accent);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}
.promo-success-banner-inner {
    max-width: 720px;
    margin: 0 auto;
    text-align: center;
}
.promo-success-banner-head {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    text-align: left;
    margin-bottom: 16px;
}
.promo-success-banner-icon {
    font-size: 2.5rem;
    line-height: 1;
    flex-shrink: 0;
}
.promo-success-banner-title {
    font-family: var(--font-head);
    font-size: 1.35rem;
    font-weight: 700;
    margin: 0 0 6px;
    color: var(--text);
}
.promo-success-banner-text {
    font-size: 15px;
    line-height: 1.55;
    color: var(--text-2);
    margin: 0;
}
.promo-success-banner-code {
    font-family: var(--font-head);
    font-size: clamp(1.6rem, 5vw, 2.1rem);
    font-weight: 800;
    letter-spacing: 0.12em;
    color: var(--gold);
    padding: 16px 20px;
    margin-bottom: 16px;
    border-radius: var(--radius-sm);
    background: rgba(245, 200, 66, 0.15);
    border: 2px solid rgba(245, 200, 66, 0.45);
}
.promo-success-banner-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 12px;
}
.promo-success-banner-foot {
    margin: 0;
    font-size: 13px;
    line-height: 1.5;
    color: var(--text-3);
}
.promo-code-display {
    font-family: var(--font-head);
    font-size: 1.85rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    color: var(--gold);
    padding: 14px 16px;
    margin-bottom: 16px;
    border-radius: var(--radius-sm);
    background: rgba(245, 200, 66, 0.12);
    border: 1px solid rgba(245, 200, 66, 0.35);
}
.promo-copy-hint {
    font-size: 13px;
    color: var(--teal);
    font-weight: 600;
}
@media (max-width: 600px) {
    .promo-success-banner-head {
        flex-direction: column;
        text-align: center;
        align-items: center;
    }
    .promo-success-banner-actions {
        flex-direction: column;
    }
    .promo-success-banner-actions .btn-lg {
        width: 100%;
        justify-content: center;
    }
}

/* ── Страница /promokod/ (промокод + баннер) ─────────────── */
.promo-standalone {
    min-height: 60vh;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.promo-standalone-hero {
    position: relative;
    overflow: hidden;
    padding-bottom: 56px;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.promo-standalone-hero-bg {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(0, 212, 170, 0.18) 0%, transparent 55%),
        radial-gradient(ellipse 60% 40% at 90% 40%, rgba(74, 184, 232, 0.12) 0%, transparent 45%),
        linear-gradient(180deg, var(--bg) 0%, var(--bg-card) 100%);
    animation: promo-hero-bg-shift 14s ease-in-out infinite alternate;
    pointer-events: none;
}
@keyframes promo-hero-bg-shift {
    0%   { opacity: 1; transform: scale(1); }
    100% { opacity: 0.92; transform: scale(1.03); }
}
.promo-standalone-particles {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(1px 1px at 20% 30%, rgba(255,255,255,0.12) 0%, transparent 100%),
        radial-gradient(1px 1px at 70% 20%, rgba(0,212,170,0.25) 0%, transparent 100%),
        radial-gradient(1px 1px at 40% 70%, rgba(245,200,66,0.2) 0%, transparent 100%);
    background-size: 100% 100%;
    animation: promo-particles-float 20s linear infinite;
    pointer-events: none;
    opacity: 0.65;
}
@keyframes promo-particles-float {
    0%   { transform: translateY(0); }
    100% { transform: translateY(-24px); }
}
.promo-standalone-banner {
    position: relative;
    z-index: 1;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    padding: 20px 16px 0;
    width: 100%;
    box-sizing: border-box;
}
/* Баннер ≈ в 3 раза уже полноширинного (~1100px) → до ~360px; компактный вариант ~240px */
.promo-standalone-banner-frame {
    position: relative;
    box-sizing: border-box;
    width: auto;
    max-width: min(240px, 32vw);
    margin: 0 auto;
    flex-shrink: 0;
}
.promo-standalone-banner-img {
    display: block;
    width: 100%;
    max-width: 100%;
    height: auto;
    border-radius: 14px;
    border: 1px solid rgba(0, 212, 170, 0.35);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35), 0 0 28px rgba(0, 212, 170, 0.1);
    animation: promo-banner-breathe 7s ease-in-out infinite;
}
@keyframes promo-banner-breathe {
    0%, 100% { transform: scale(1); filter: brightness(1); }
    50%      { transform: scale(1.012); filter: brightness(1.03); }
}
.promo-standalone-banner-shine {
    position: absolute;
    left: 6%;
    right: 6%;
    top: 26%;
    height: 44%;
    border-radius: 50%;
    background: linear-gradient(105deg, transparent 35%, rgba(0, 255, 240, 0.1) 50%, transparent 65%);
    background-size: 200% 100%;
    animation: promo-shine-sweep 5s ease-in-out infinite;
    pointer-events: none;
    mix-blend-mode: screen;
}
@keyframes promo-shine-sweep {
    0%   { background-position: 120% 0; opacity: 0.4; }
    50%  { background-position: -20% 0; opacity: 0.85; }
    100% { background-position: 120% 0; opacity: 0.4; }
}
.promo-standalone-body {
    position: relative;
    z-index: 2;
    margin-top: 8px;
    width: 100%;
    display: flex;
    justify-content: center;
    box-sizing: border-box;
}
.promo-standalone-body .container {
    display: flex;
    justify-content: center;
    width: 100%;
    max-width: 520px;
    margin: 0 auto;
    padding-left: 16px;
    padding-right: 16px;
    box-sizing: border-box;
}
.promo-standalone-card {
    width: 100%;
    max-width: 440px;
    margin: 0 auto;
    padding: 32px 28px 34px;
    border-color: rgba(0, 212, 170, 0.45);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.25);
    text-align: center;
}
.promo-standalone-card-anim {
    animation: promo-card-in 0.75s cubic-bezier(0.22, 1, 0.36, 1) both;
}
@keyframes promo-card-in {
    from { opacity: 0; transform: translateY(28px); }
    to   { opacity: 1; transform: translateY(0); }
}
.promo-standalone-eyebrow {
    font-size: 13px;
    font-weight: 600;
    color: var(--teal);
    margin: 0 0 10px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}
.promo-standalone-title {
    font-family: var(--font-head);
    font-size: 1.6rem;
    font-weight: 700;
    margin: 0 0 12px;
    line-height: 1.25;
}
.promo-standalone-lead {
    font-size: 15px;
    line-height: 1.6;
    color: var(--text-2);
    margin: 0 auto 22px;
    max-width: 38ch;
    text-align: center;
}
.promo-standalone-alert {
    padding: 14px 16px;
    border-radius: 12px;
    font-size: 14px;
    line-height: 1.45;
    margin: 0 auto 18px;
    max-width: 100%;
    text-align: center;
}
.promo-standalone-alert--ok {
    background: rgba(0, 212, 170, 0.1);
    border: 1px solid rgba(0, 212, 170, 0.35);
    color: var(--text);
}
.promo-standalone-alert--err {
    background: rgba(248, 113, 113, 0.1);
    border: 1px solid rgba(248, 113, 113, 0.35);
    color: var(--text);
}
.promo-standalone-form {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    width: 100%;
    max-width: 360px;
    margin: 0 auto;
    text-align: center;
}
.promo-standalone-field {
    display: block;
    width: 100%;
}
.promo-standalone-label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-2);
    margin-bottom: 8px;
    letter-spacing: 0.02em;
    text-align: center;
}
.promo-standalone-field input {
    width: 100%;
    box-sizing: border-box;
    text-align: center;
    padding: 14px 16px;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: var(--bg-card-2);
    color: var(--text);
    font-family: var(--font-body);
    font-size: 15px;
    line-height: 1.4;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}
.promo-standalone-field input::placeholder {
    color: var(--text-3);
    opacity: 0.85;
}
.promo-standalone-field input:hover {
    border-color: rgba(0, 212, 170, 0.35);
    background: var(--bg-card);
}
.promo-standalone-field input:focus {
    outline: none;
    border-color: var(--teal);
    box-shadow: 0 0 0 3px rgba(0, 212, 170, 0.22);
    background: var(--bg-card);
}
.promo-standalone-submit {
    width: 100%;
    max-width: 320px;
    justify-content: center;
    margin-top: 6px;
    margin-left: auto;
    margin-right: auto;
    border-radius: 12px;
    padding: 14px 20px;
}
.promo-standalone-success {
    text-align: center;
    max-width: 400px;
    margin: 0 auto;
}
.promo-standalone-code {
    font-family: var(--font-head);
    font-size: clamp(1.65rem, 5.5vw, 2rem);
    font-weight: 800;
    letter-spacing: 0.18em;
    color: var(--gold);
    padding: 20px 18px;
    margin: 0 auto 18px;
    border-radius: 14px;
    background: rgba(245, 200, 66, 0.12);
    border: 2px solid rgba(245, 200, 66, 0.45);
    user-select: all;
    text-align: center;
}
.promo-standalone-actions {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-bottom: 16px;
}
.promo-standalone-btn-copy {
    min-width: 240px;
    justify-content: center;
    border-radius: 12px;
}
.promo-standalone-success .promo-copy-hint {
    margin: 0;
    font-size: 13px;
    font-weight: 600;
    color: var(--teal);
}
.promo-standalone-cta {
    width: 100%;
    max-width: 340px;
    margin: 0 auto;
    justify-content: center;
    border-radius: 12px;
    animation: promo-cta-pulse 2.8s ease-in-out infinite;
}
@keyframes promo-cta-pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(0, 212, 170, 0.35); }
    50%      { box-shadow: 0 0 0 10px rgba(0, 212, 170, 0); }
}
.promo-standalone-note {
    margin: 18px auto 0;
    font-size: 12px;
    line-height: 1.55;
    color: var(--text-3);
    max-width: 34ch;
    text-align: center;
}
@media (max-width: 768px) {
    .promo-standalone-banner-frame { max-width: min(220px, 40vw); }
    .promo-standalone-card { padding: 26px 20px 28px; }
    .promo-standalone-form { max-width: none; }
}
@media (min-width: 900px) {
    /* ~1100px / 3 — компактный баннер по центру */
    .promo-standalone-banner-frame {
        max-width: 360px;
    }
}

/* ── Compare bar (sticky) ───────────────────────────────── */
.compare-bar {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 90;
    padding: 14px 0;
    background: var(--bg-card);
    border-top: 1px solid var(--border);
    box-shadow: 0 -8px 32px rgba(0, 0, 0, 0.35);
    align-items: center;
}
.compare-bar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}
.btn-sm {
    padding: 8px 16px;
    font-size: 14px;
}

/* ── RESPONSIVE ──────────────────────────────────────────── */
@media (max-width: 1024px) {
    .grid-4 { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
    .grid-3, .grid-2 { grid-template-columns: 1fr; }
    .effects-grid { grid-template-columns: 1fr; }
    .hero { padding: 60px 0 40px; }
    .header-inner {
        gap: 8px;
        min-width: 0;
    }
    .site-header .logo {
        font-size: 1.15rem;
        gap: 6px;
        min-width: 0;
        flex-shrink: 1;
    }
    .site-header .logo-badge {
        display: none;
    }
    .header-actions {
        gap: 6px;
        margin-left: auto;
    }
    .nav-burger { display: flex; }
    .nav {
        position: fixed;
        top: 64px;
        left: 0;
        right: 0;
        width: 100%;
        max-width: none;
        height: auto;
        min-height: calc(100vh - 64px);
        min-height: calc(100dvh - 64px);
        bottom: 0;
        z-index: 1001;
        flex-direction: column;
        align-items: stretch;
        justify-content: flex-start;
        gap: 4px;
        padding: 20px 20px max(32px, env(safe-area-inset-bottom, 0px));
        margin: 0;
        background: var(--bg-card);
        border-top: 1px solid var(--border);
        box-shadow: 0 24px 48px rgba(0, 0, 0, 0.35);
        overflow-y: auto;
        overscroll-behavior: contain;
        -webkit-overflow-scrolling: touch;
        transform: translateX(100%);
        visibility: hidden;
        pointer-events: none;
        transition: transform 0.3s ease, visibility 0.3s;
    }
    .nav.is-open {
        transform: translateX(0);
        visibility: visible;
        pointer-events: auto;
    }
    .nav a {
        padding: 14px 18px;
        font-size: 16px;
        border-radius: var(--radius-sm);
    }
    .nav .nav-rustore {
        text-align: center;
    }
    .nav .nav-cta {
        margin-top: 8px;
        text-align: center;
        justify-content: center;
    }
    body.nav-open-scroll-lock {
        overflow: hidden;
        touch-action: none;
    }
    .footer-grid { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .cta-block { padding: 28px 20px; }
    .timeline-widget-redesign { padding: 18px; }
    .effects-grid-redesign { grid-template-columns: 1fr; }
    .timeline-widget-redesign .timeline-dot { width: 46px; height: 46px; font-size: 14px; }
    .timeline-widget-redesign .timeline-track::before,
    .timeline-widget-redesign .timeline-fill { top: 23px; }
    .timeline-panel-meta { flex-wrap: wrap; }
}

/* ── ANIMATIONS ──────────────────────────────────────────── */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}
@keyframes pulse-teal {
    0%, 100% { box-shadow: 0 0 0 0 rgba(0,212,170,0.4); }
    50%       { box-shadow: 0 0 0 8px rgba(0,212,170,0); }
}
.animate-fade-up { animation: fadeUp 0.6s ease both; }
.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }
.pulse-teal { animation: pulse-teal 2s infinite; }

/* ── UTILITY ─────────────────────────────────────────────── */
.mt-8  { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-40 { margin-top: 40px; }
.mt-60 { margin-top: 60px; }
.mb-8  { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-40 { margin-bottom: 40px; }
.py-60 { padding-top: 60px; padding-bottom: 60px; }
.py-80 { padding-top: 80px; padding-bottom: 80px; }
.text-center { text-align: center; }
.hidden { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }