/* ─── Дизайн-токены, скопированы с ibt-spb.ru ────────────────────── */
:root {
    --bg-header: #f5f5f5;
    --bg-page: #ffffff;
    --bg-section-alt: #fafafa;
    --bg-dark: #0d0d0d;
    --text-primary: #0d0d0d;
    --text-secondary: #4a4a4a;
    --text-muted: #7a7a7a;
    --border: #e5e5e5;
    --border-strong: #0d0d0d;

    --footer-bg: linear-gradient(127.31deg, #1a1a1a 47.11%, #030303 114.52%);
    --gold-text: linear-gradient(180deg, rgba(255, 250, 159, 0.78) 4.17%, #ff9833 90.1%);
    --gold-hover: linear-gradient(126.86deg, #dec273 9.99%, #6c4f25 115.22%);
    /* gold-strong = тот же градиент, что .a-hover на ibt-spb.ru, без выдуманного оранжевого */
    --gold-strong: linear-gradient(126.86deg, #dec273 9.99%, #6c4f25 115.22%);

    --font-primary: 'Noto Sans', 'Bahnschrift', system-ui, -apple-system, 'Segoe UI', Arial, sans-serif;

    --container-max: 1280px;
    --radius: 12px;
    --shadow-sm: 0 2px 8px rgba(0,0,0,.04);
    --shadow-md: 0 8px 24px rgba(0,0,0,.08);
    --shadow-lg: 0 24px 60px rgba(0,0,0,.12);
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }
html, body {
    margin: 0; padding: 0;
    font-family: var(--font-primary);
    color: var(--text-primary);
    background: var(--bg-page);
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}
img, svg { max-width: 100%; }

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

.nowrap { white-space: nowrap; }

/* Золотистый акцентный текст с градиентом (как в ibt-spb.ru .a-hover) */
.gold-text-strong {
    background: var(--gold-strong);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}

/* ─── Шапка ───────────────────────────────────────────────────────── */
.header {
    background: var(--bg-header);
    border-bottom: 1px solid var(--border-strong);
    position: sticky; top: 0; z-index: 100;
    width: 100%;
}

.header-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 40px;
    max-width: 1600px;
    margin: 0 auto;
    gap: 24px;
}

.logo-link { display: block; flex-shrink: 0; }
.logo {
    height: 80px; width: 80px;
    transition: transform .2s ease;
}
.logo-link:hover .logo { transform: scale(1.1); }

.header-menu {
    display: flex; flex-wrap: wrap;
    list-style: none; margin: 0; padding: 0;
    gap: 8px 24px;
    font-size: 14px; font-weight: 700;
    flex: 1; justify-content: center;
}

.header-menu a {
    transition: background .15s, color .15s;
    padding: 4px 0;
}
.header-menu a:hover, .header-menu a.active {
    background: var(--gold-hover);
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}

.header-right {
    display: flex; flex-direction: column;
    align-items: flex-end; gap: 6px;
}

.btn-login {
    padding: 6px 16px;
    border: 1px solid var(--border-strong);
    border-radius: 6px;
    font-size: 13px; font-weight: 600;
    transition: background .15s, color .15s;
}
.btn-login:hover { background: var(--text-primary); color: var(--bg-header); }

.header-phone { font-size: 14px; font-weight: 600; }
.header-phone:hover {
    background: var(--gold-hover);
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* ─── Hero ───────────────────────────────────────────────────────── */
.hero {
    position: relative;
    padding: 80px 0 100px;
    background: var(--bg-header);
    border-bottom: 1px solid var(--border);
    overflow: hidden;
}

.hero-bg {
    position: absolute; inset: 0;
    pointer-events: none;
    z-index: 0;
}
.hero-pattern {
    width: 100%; height: 100%;
    display: block;
}

.hero-grid {
    position: relative; z-index: 1;
    display: grid;
    grid-template-columns: 1.05fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-text { animation: fadeInUp .8s .1s both; }

.hero-badge {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 8px 16px;
    background: rgba(13,13,13,.05);
    border: 1px solid rgba(13,13,13,.1);
    border-radius: 999px;
    font-size: 13px; font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 28px;
}

.dot-pulse {
    width: 8px; height: 8px;
    background: #16a34a;
    border-radius: 50%;
    box-shadow: 0 0 0 0 rgba(22,163,74,0.6);
    animation: pulse 2s infinite;
}
@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(22,163,74,0.6); }
    70% { box-shadow: 0 0 0 10px rgba(22,163,74,0); }
    100% { box-shadow: 0 0 0 0 rgba(22,163,74,0); }
}

.hero-title {
    font-size: clamp(32px, 4.4vw, 60px);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin: 0 0 24px;
}

.hero-subtitle {
    font-size: clamp(15px, 1.3vw, 18px);
    color: var(--text-secondary);
    max-width: 580px;
    margin: 0 0 36px;
}

.hero-cta {
    display: flex; flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 36px;
}

.btn-primary {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 16px 32px;
    background: var(--text-primary);
    color: #fff;
    font-weight: 600; font-size: 15px;
    border-radius: 10px;
    transition: transform .15s ease, box-shadow .15s ease, background .25s ease, color .25s ease;
    border: 0;
    cursor: pointer;
}
.btn-primary:hover {
    background: var(--gold-strong);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(222,194,115,.35);
}

.btn-primary-light {
    background: #fff; color: var(--text-primary);
}
.btn-primary-light:hover {
    background: var(--gold-strong);
    color: #fff;
    box-shadow: 0 12px 32px rgba(222,194,115,.35);
}

.btn-secondary {
    display: inline-flex; align-items: center;
    padding: 16px 28px;
    color: var(--text-primary);
    font-weight: 600; font-size: 15px;
    border-radius: 10px;
    border: 1px solid var(--border-strong);
    transition: background .15s ease, color .15s ease;
}
.btn-secondary:hover { background: var(--text-primary); color: #fff; }

.btn-ghost {
    display: inline-flex; align-items: center;
    padding: 16px 28px;
    color: #fff;
    font-weight: 600; font-size: 15px;
    border-radius: 10px;
    border: 1px solid rgba(255,255,255,.3);
    transition: background .15s ease, border-color .15s ease;
}
.btn-ghost:hover { background: rgba(255,255,255,.1); border-color: #fff; }

.hero-trust {
    display: flex; flex-wrap: wrap; gap: 24px;
    color: var(--text-muted);
    font-size: 13px;
}
.hero-trust span { display: inline-flex; align-items: center; gap: 8px; }
.hero-trust svg { color: var(--text-secondary); }

/* Hero visual: mockup */
.hero-visual {
    position: relative;
    animation: fadeInUp .8s .25s both;
}

.mockup {
    background: #fff;
    border-radius: 14px;
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    border: 1px solid var(--border);
}

.mockup-bar {
    display: flex; align-items: center; gap: 8px;
    padding: 10px 14px;
    background: #f0f0f0;
    border-bottom: 1px solid var(--border);
}
.mockup-dot {
    width: 12px; height: 12px; border-radius: 50%;
    display: inline-block;
}
.mockup-dot.red { background: #ff5f56; }
.mockup-dot.yellow { background: #ffbd2e; }
.mockup-dot.green { background: #27c93f; }
.mockup-url {
    flex: 1;
    margin-left: 12px;
    padding: 4px 12px;
    background: #fff;
    border-radius: 6px;
    font-size: 12px;
    color: var(--text-muted);
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}

.mockup-body {
    display: grid;
    grid-template-columns: 180px 1fr;
    min-height: 360px;
}

.mockup-sidebar {
    background: #fafafa;
    border-right: 1px solid var(--border);
    padding: 16px 12px;
    display: flex; flex-direction: column; gap: 4px;
    font-size: 12px;
}
.mockup-side-item {
    padding: 8px 10px;
    border-radius: 6px;
    color: var(--text-secondary);
}
.mockup-side-item.active {
    background: var(--gold-strong);
    color: #fff;
    font-weight: 600;
}

.mockup-content {
    padding: 20px;
    display: flex; flex-direction: column; gap: 16px;
}

.mockup-title {
    font-size: 13px; font-weight: 700;
    color: var(--text-primary);
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border);
}

.mockup-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.mockup-card {
    padding: 12px;
    background: #fafafa;
    border-radius: 8px;
    border: 1px solid var(--border);
}
.mockup-card-label {
    font-size: 10px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.mockup-card-value {
    font-size: 18px;
    font-weight: 700;
    margin-top: 4px;
}
.mockup-card-value span {
    font-size: 11px;
    font-weight: 500;
    color: var(--text-muted);
}

.mockup-chart {
    background: #fafafa;
    border-radius: 8px;
    border: 1px solid var(--border);
    padding: 12px;
}
.mockup-chart svg {
    width: 100%; height: 100px;
    display: block;
}
.mockup-chart-label {
    margin-top: 6px;
    font-size: 10px;
    color: var(--text-muted);
    text-align: center;
}

.mockup-row {
    display: flex; flex-wrap: wrap; gap: 6px;
}
.mockup-tag {
    font-size: 11px;
    padding: 4px 10px;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 4px;
    color: var(--text-secondary);
    font-weight: 500;
}
.mockup-tag.green {
    background: rgba(22,163,74,.08);
    border-color: rgba(22,163,74,.2);
    color: #16a34a;
}

/* Floating cards около mockup */
.float-card {
    position: absolute;
    display: flex; align-items: center; gap: 12px;
    padding: 14px 18px;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    font-size: 13px;
    z-index: 2;
    animation: float 3s ease-in-out infinite;
}
.float-card-icon { font-size: 22px; }
.float-card-title { font-weight: 700; }
.float-card-sub { color: var(--text-muted); font-size: 12px; }
.float-card-1 {
    top: 12%; left: -20px;
    animation-delay: 0s;
}
.float-card-2 {
    bottom: 14%; right: -10px;
    animation-delay: 1.2s;
}
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

/* ─── Цифры ──────────────────────────────────────────────────────── */
.stats {
    padding: 64px 0;
    background: var(--bg-page);
    border-bottom: 1px solid var(--border);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 32px;
    text-align: center;
}

.stat-num {
    font-size: clamp(36px, 4vw, 56px);
    font-weight: 800;
    line-height: 1;
    background: var(--gold-strong);
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
    margin-bottom: 8px;
    letter-spacing: -0.02em;
}
.stat-num span { font-size: 0.65em; }
.stat-label {
    font-size: 14px;
    color: var(--text-secondary);
}

/* ─── Секции — общие ─────────────────────────────────────────────── */
.small-header {
    font-size: 24px; font-weight: 700;
    text-align: center; margin: 0 0 16px;
    letter-spacing: -0.01em;
}
@media (min-width: 640px) { .small-header { font-size: 30px; } }
@media (min-width: 1024px) { .small-header { font-size: 36px; } }

.section-sub {
    text-align: center;
    color: var(--text-secondary);
    font-size: 16px;
    max-width: 680px;
    margin: 0 auto 56px;
}

.kicker {
    display: inline-block;
    padding: 4px 12px;
    background: var(--gold-strong);
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
    font-size: 13px; font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 8px;
}

/* ─── Производителям ──────────────────────────────────────────────── */
.brands {
    padding: 100px 0;
    background: var(--bg-section-alt);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.brands-inner {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    align-items: start;
    max-width: 1100px;
    margin: 0 auto;
}

.brands-bullets {
    list-style: none; padding: 0; margin: 0;
    display: flex; flex-direction: column; gap: 14px;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 28px;
}
.brands-bullets li {
    display: flex; gap: 12px;
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.5;
}
.brands-bullets li span {
    flex-shrink: 0;
    width: 22px; height: 22px;
    display: inline-flex; align-items: center; justify-content: center;
    border-radius: 50%;
    background: var(--gold-strong);
    color: #fff;
    font-size: 12px;
    font-weight: 700;
}

@media (max-width: 1023px) {
    .brands-inner {
        grid-template-columns: 1fr;
        gap: 32px;
    }
}

/* ─── Возможности ────────────────────────────────────────────────── */
.features {
    padding: 100px 0;
    background: var(--bg-page);
}

.feature-tabs {
    display: flex; flex-wrap: wrap; gap: 12px;
    justify-content: center;
    margin-bottom: 40px;
}
.feature-tab-label {
    padding: 6px 16px;
    background: rgba(13,13,13,.05);
    border-radius: 999px;
    font-size: 13px; font-weight: 600;
    color: var(--text-secondary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.feature-card {
    position: relative;
    padding: 32px 28px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease;
    background: var(--bg-page);
    overflow: hidden;
}
.feature-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 60px; height: 4px;
    background: var(--gold-strong);
    border-radius: 0 0 4px 0;
    opacity: 0;
    transition: opacity .2s ease, width .2s ease;
}
.feature-card:hover {
    border-color: rgba(222,194,115,.5);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}
.feature-card:hover::before { opacity: 1; width: 100%; }

.feature-icon-wrap {
    width: 56px; height: 56px;
    display: inline-flex; align-items: center; justify-content: center;
    margin-bottom: 18px;
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(222,194,115,.15), rgba(255,152,51,.12));
    color: #6c4f25;
    border: 1px solid rgba(222,194,115,.3);
}

.feature-cat {
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.feature-card h3 {
    font-size: 19px; font-weight: 700;
    margin: 0 0 10px;
    letter-spacing: -0.01em;
}
.feature-card p {
    font-size: 14px;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.6;
}

/* ─── Как это работает ───────────────────────────────────────────── */
.how-it-works {
    padding: 100px 0;
    background: var(--bg-section-alt);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.steps {
    display: grid;
    grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
    gap: 16px;
    align-items: stretch;
}

.step {
    padding: 28px 24px;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: border-color .15s ease, transform .15s ease, box-shadow .15s ease;
}
.step:hover {
    border-color: rgba(222,194,115,.5);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.step-num {
    font-size: 32px; font-weight: 800;
    background: var(--gold-strong);
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
    margin-bottom: 12px;
    letter-spacing: -0.02em;
}

.step h3 {
    font-size: 17px; font-weight: 700;
    margin: 0 0 8px;
}

.step p {
    font-size: 14px;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.6;
}
.step a {
    color: #6c4f25;
    border-bottom: 1px solid rgba(108,79,37,.3);
}
.step a:hover { border-bottom-color: #6c4f25; }

.step-arrow {
    display: flex; align-items: center;
    font-size: 24px;
    color: var(--text-muted);
    font-weight: 700;
}

/* ─── Безопасность ───────────────────────────────────────────────── */
.security {
    padding: 100px 0;
    background: var(--bg-page);
}

.security-grid {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 60px;
    align-items: start;
}

.security-text {
    position: sticky; top: 120px;
}

.security-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.security-item {
    display: flex; gap: 14px;
    padding: 20px;
    background: var(--bg-section-alt);
    border: 1px solid var(--border);
    border-radius: 10px;
    transition: border-color .15s, box-shadow .15s;
}
.security-item:hover {
    border-color: rgba(222,194,115,.5);
    box-shadow: var(--shadow-sm);
}
.security-icon {
    flex-shrink: 0;
    width: 40px; height: 40px;
    border-radius: 8px;
    background: linear-gradient(135deg, rgba(222,194,115,.18), rgba(255,152,51,.12));
    display: flex; align-items: center; justify-content: center;
    font-size: 20px;
}
.security-item h4 {
    font-size: 14px; font-weight: 700;
    margin: 0 0 4px;
}
.security-item p {
    font-size: 13px;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.45;
}

/* ─── Аудитория ──────────────────────────────────────────────────── */
.audience {
    padding: 100px 0;
    background: var(--bg-section-alt);
    border-top: 1px solid var(--border);
}

.audience-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.audience-card {
    position: relative;
    padding: 36px 32px;
    background: #fff;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    transition: transform .15s, box-shadow .15s, border-color .15s;
}
.audience-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    border-color: rgba(222,194,115,.5);
}

.audience-num {
    font-size: 14px; font-weight: 700;
    background: var(--gold-strong);
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
    letter-spacing: 0.1em;
    margin-bottom: 12px;
}

.audience-card h3 {
    font-size: 21px; font-weight: 700;
    margin: 0 0 12px;
    letter-spacing: -0.01em;
}
.audience-card > p {
    font-size: 14px;
    color: var(--text-secondary);
    margin: 0 0 16px;
    line-height: 1.6;
}
.audience-card ul {
    list-style: none; padding: 0; margin: 0;
    display: flex; flex-direction: column; gap: 8px;
    border-top: 1px solid var(--border);
    padding-top: 16px;
}
.audience-card li {
    position: relative;
    padding-left: 20px;
    font-size: 13px;
    color: var(--text-secondary);
}
.audience-card li::before {
    content: '';
    position: absolute;
    left: 0; top: 7px;
    width: 8px; height: 8px;
    background: var(--gold-strong);
    border-radius: 50%;
}

/* ─── FAQ ────────────────────────────────────────────────────────── */
.faq {
    padding: 100px 0;
    background: var(--bg-page);
}

.faq-list {
    max-width: 820px;
    margin: 0 auto;
    display: flex; flex-direction: column;
    gap: 12px;
}

.faq-item {
    background: var(--bg-section-alt);
    border: 1px solid var(--border);
    border-radius: 10px;
    overflow: hidden;
    transition: border-color .15s;
}
.faq-item[open] { border-color: rgba(222,194,115,.5); }
.faq-item:hover { border-color: rgba(222,194,115,.3); }

.faq-item summary {
    padding: 20px 24px;
    cursor: pointer;
    list-style: none;
    font-weight: 600;
    font-size: 15px;
    display: flex; justify-content: space-between; align-items: center;
    gap: 16px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
    content: '+';
    font-size: 22px; font-weight: 400;
    color: var(--text-muted);
    transition: transform .2s ease;
}
.faq-item[open] summary::after { transform: rotate(45deg); }

.faq-item p {
    padding: 0 24px 20px;
    margin: 0;
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.65;
}
.faq-item a {
    color: #6c4f25;
    border-bottom: 1px solid rgba(108,79,37,.3);
}

/* ─── Финальный CTA ───────────────────────────────────────────────── */
.cta-final {
    position: relative;
    padding: 100px 0;
    overflow: hidden;
    background: var(--bg-dark);
    color: #fff;
    text-align: center;
}

.cta-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 50%, rgba(222,194,115,.25) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(255,152,51,.18) 0%, transparent 50%),
        radial-gradient(circle at 50% 100%, rgba(108,79,37,.25) 0%, transparent 60%);
    pointer-events: none;
}

.cta-inner {
    position: relative; z-index: 1;
    max-width: 760px;
}

.cta-title {
    font-size: clamp(28px, 3.4vw, 44px);
    font-weight: 800;
    line-height: 1.15;
    margin: 0 0 18px;
    letter-spacing: -0.02em;
}
.cta-text {
    font-size: 17px;
    color: rgba(255,255,255,.75);
    margin: 0 0 36px;
}

.cta-buttons {
    display: flex; flex-wrap: wrap; gap: 16px;
    justify-content: center;
}

/* ─── Футер ──────────────────────────────────────────────────────── */
.footer {
    background: var(--footer-bg);
    color: #fff;
}
.footer a { color: #fff; }

.footer-quote {
    border-bottom: 1px solid rgba(255,255,255,.4);
    padding: 32px 0;
    text-align: center;
    font-size: clamp(16px, 1.6vw, 24px);
    line-height: 1.5;
}

.footer-menu-wrap {
    border-bottom: 1px solid rgba(255,255,255,.4);
    padding: 48px 24px;
}

.footer-menu {
    display: flex; flex-wrap: wrap;
    justify-content: center;
    gap: 16px 40px;
    font-size: clamp(18px, 1.6vw, 26px);
    margin-bottom: 48px;
}
.footer-menu a:hover {
    background: var(--gold-text);
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent;
}

.footer-cols {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 32px;
    max-width: 1100px;
    margin: 0 auto;
    text-align: center;
    font-size: 18px;
}
.footer-col {
    display: flex; flex-direction: column; gap: 12px;
}
.footer-col-title { color: #fff; font-weight: 600; }

.gold {
    background: var(--gold-text);
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}

.footer-bottom {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 24px;
    display: flex; justify-content: space-between; flex-wrap: wrap;
    gap: 16px;
    font-size: 16px;
}
.br-desktop { display: none; }
@media (min-width: 1024px) { .br-desktop { display: inline; } }

/* ─── Анимации появления при скролле ─────────────────────────────── */
.reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity .7s ease, transform .7s ease;
}
.reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(24px); }
    to { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation: none !important; transition: none !important; }
    .reveal { opacity: 1; transform: none; }
}

/* ─── Адаптив ───────────────────────────────────────────────────── */
@media (max-width: 1100px) {
    .hero-grid { grid-template-columns: 1fr; gap: 48px; }
    .hero-visual { max-width: 540px; margin: 0 auto; }
    .float-card-1 { left: -10px; }
    .float-card-2 { right: -10px; }
    .security-grid { grid-template-columns: 1fr; gap: 40px; }
    .security-text { position: static; }
    .steps {
        grid-template-columns: 1fr 1fr;
        gap: 16px;
    }
    .step-arrow { display: none; }
}

@media (max-width: 1023px) {
    /* На узких экранах — простой header в одну строку, без sticky */
    .header { position: relative; }
    .header-nav {
        padding: 10px 16px;
        gap: 12px;
        flex-wrap: nowrap;
    }
    .logo { height: 44px; width: 44px; }
    .header-menu { display: none; }
    .header-right {
        flex-direction: row;
        align-items: center;
        gap: 12px;
        margin-left: auto;
    }
    .btn-login { padding: 5px 12px; font-size: 12px; }
    .header-phone { font-size: 12px; }

    .hero { padding: 56px 0 72px; }
    .features, .audience, .how-it-works, .security, .faq, .cta-final, .brands { padding: 64px 0; }
    .footer-bottom { flex-direction: column; text-align: center; }
    .security-list { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
    .stat-num { font-size: clamp(28px, 8vw, 40px); }
}

@media (max-width: 700px) {
    .container { padding: 0 16px; }
    .hero-cta { flex-direction: column; }
    .hero-cta .btn-primary, .hero-cta .btn-secondary { width: 100%; justify-content: center; }
    .hero-trust { gap: 12px; flex-direction: column; }
    .steps { grid-template-columns: 1fr; }
    .float-card { display: none; }
    .mockup-body { grid-template-columns: 1fr; }
    .mockup-sidebar { display: none; }
    .mockup-cards { grid-template-columns: repeat(3, 1fr); gap: 6px; }
    .mockup-card { padding: 8px; }
    .mockup-card-value { font-size: 14px; }
    .cta-buttons { flex-direction: column; }
    .cta-buttons .btn-primary, .cta-buttons .btn-ghost { width: 100%; justify-content: center; }
    .footer-quote { font-size: 14px; padding: 24px 16px; line-height: 1.4; }
    .footer-menu { font-size: 16px; gap: 12px 24px; margin-bottom: 32px; }
    .footer-cols { font-size: 14px; gap: 24px; }
    .footer-menu-wrap { padding: 32px 16px; }
    .footer-bottom { font-size: 13px; padding: 16px; }
    .features-grid, .audience-grid { gap: 16px; }
    .feature-card, .audience-card { padding: 24px 20px; }
    .step { padding: 24px 20px; }
    .security-item { padding: 16px; }
    .security-icon { width: 36px; height: 36px; font-size: 18px; }
    .faq-item summary { padding: 16px 18px; font-size: 14px; }
    .faq-item p { padding: 0 18px 16px; }
    .brands-bullets { padding: 20px; }
    .brands-bullets li { font-size: 13px; }
    .stats { padding: 48px 0; }
    .stats-grid { gap: 20px 12px; }
    .audience-card ul { padding-top: 12px; gap: 6px; }
    .audience-card li { font-size: 12px; }
}

/* Сверхузкие экраны — меню в шапке тоже сжимается */
@media (max-width: 380px) {
    .btn-login { display: none; }
    .header-phone { font-size: 13px; }
    .stats-grid { grid-template-columns: 1fr; }
}