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

:root {
    --bg: #161a24;
    --bg2: #1c222f;
    --bg3: #222a3a;
    --border: #2b3447;
    --text: #eef2f9;
    --muted: #96a3ba;
    --accent: #49ccff;
    --accent2: #00a3e1;
    --mint: #76ffd2;
    --gold: #f0d089;
    --radius: 14px;
}

body {
    font-family: 'Open Sans', 'Segoe UI', Arial, sans-serif;
    color: var(--text);
    line-height: 1.6;
    background: var(--bg);
}

.container { max-width: 1100px; margin: 0 auto; padding: 0 20px; }

h1, h2, h3 { line-height: 1.2; font-family: 'Exo 2', 'Open Sans', sans-serif; }
h2 { font-size: 34px; margin-bottom: 16px; text-align: center; font-weight: 700; }
section { padding: 70px 0; }

/* ===== HERO ===== */
.hero {
    background: #10141d;
    color: #fff;
    text-align: center;
    padding: 90px 0 70px;
    position: relative;
    overflow: hidden;
    border-bottom: 1px solid #242c3d;
}

/* ===== ФОТО-ФОН + ПАРАЛЛАКС (фон идёт через блок) ===== */
.parallax-bg {
    position: absolute;
    left: 0; right: 0;
    top: -30%;
    height: 160%;
    background-image: url('bg.jpg');
    background-position: center center;
    background-size: cover;
    background-repeat: no-repeat;
    z-index: 0;
    will-change: transform;
    pointer-events: none;
    transform: translate3d(0, 0, 0);
}
.parallax-bg.bg-2 { background-image: url('bg-2.jpg'); }
.parallax-bg.bg-3 { background-image: url('bg-3.jpg'); }
.section-overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    background:
        radial-gradient(900px 420px at 82% -10%, rgba(73, 204, 255, 0.16), transparent 62%),
        linear-gradient(180deg, rgba(10, 14, 22, 0.56) 0%, rgba(12, 17, 26, 0.72) 100%);
}
.section-overlay + .container { position: relative; z-index: 2; }
.hero-overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    background:
        radial-gradient(1000px 500px at 85% -10%, rgba(73, 204, 255, 0.20), transparent 60%),
        radial-gradient(700px 420px at 5% 110%, rgba(118, 255, 210, 0.10), transparent 60%),
        linear-gradient(180deg, rgba(12, 16, 24, 0.60) 0%, rgba(15, 20, 30, 0.74) 55%, rgba(18, 24, 34, 0.92) 100%);
}
.hero .container { position: relative; z-index: 2; }
.hero::after {
    content: '';
    position: absolute;
    top: -160px; right: -120px;
    width: 460px; height: 460px;
    background: radial-gradient(circle, rgba(73, 204, 255, 0.14) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    z-index: 2;
}
.hero-badge {
    display: inline-block;
    background: rgba(73, 204, 255, 0.08);
    border: 1px solid rgba(73, 204, 255, 0.35);
    border-radius: 30px;
    padding: 6px 18px;
    font-size: 14px;
    color: #bfeaff;
    margin-bottom: 24px;
}
.hero h1 { font-size: 48px; font-weight: 800; max-width: 820px; margin: 0 auto 20px; }
.gradient {
    background: linear-gradient(90deg, #49ccff, #76ffd2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.hero-sub { font-size: 19px; color: var(--muted); max-width: 720px; margin: 0 auto 32px; }
.hero-cta { margin-bottom: 36px; }
.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 17px;
    text-decoration: none;
    transition: all 0.2s;
    font-family: 'Exo 2', sans-serif;
}
.btn-primary {
    background: linear-gradient(90deg, #49ccff, #00a3e1);
    color: #08131c;
    box-shadow: 0 4px 24px rgba(73, 204, 255, 0.35);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(73, 204, 255, 0.45); }
.btn-outline {
    border: 2px solid rgba(73, 204, 255, 0.7);
    color: #bfeaff;
    background: transparent;
}
.btn-outline:hover { background: rgba(73, 204, 255, 0.12); border-color: #49ccff; color: #fff; }
.btn-lg { font-size: 20px; padding: 16px 40px; }
.btn-note { display: block; margin-top: 12px; font-size: 14px; color: var(--muted); }
.hero-points { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; }
.point {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 10px 18px;
    font-size: 15px;
    color: #d7dee9;
}

/* ===== SECTIONS ALTERNATION ===== */
.forwhom, .sample { background: var(--bg2); border-top: 1px solid #232b3d; border-bottom: 1px solid #232b3d; }

/* ===== FOR WHOM ===== */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 34px; }
.card {
    background: var(--bg3);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px 24px;
    text-align: center;
    transition: transform 0.2s, border-color 0.2s;
}
.card:hover { transform: translateY(-4px); border-color: rgba(73, 204, 255, 0.5); }
.card .icon { font-size: 38px; margin-bottom: 12px; }
.card h3 { font-size: 19px; margin-bottom: 8px; }
.card p { color: var(--muted); font-size: 15px; }

/* ===== СЕКЦИИ С ФОТО-ФОНОМ ===== */
.features, .email-sub, .pricing { position: relative; overflow: hidden; background: #10141d; }

/* ===== FEATURES ===== */
.feature-row { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; margin-top: 40px; }
.feature-item { display: flex; gap: 16px; margin-bottom: 28px; text-align: left; }
.f-icon { font-size: 26px; flex-shrink: 0; }
.feature-item h3 { font-size: 18px; margin-bottom: 4px; text-align: left; }
.feature-item p { color: var(--muted); font-size: 15px; }

/* phone mock (тёмный) */
.phone-card {
    background: #121720;
    border: 1px solid var(--border);
    border-radius: 22px;
    padding: 14px;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
    max-width: 360px;
    margin: 0 auto;
}
.pc-head { color: var(--muted); font-size: 13px; padding: 4px 6px 12px; display: flex; align-items: center; gap: 8px; }
.pc-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--mint); box-shadow: 0 0 8px rgba(118, 255, 210, 0.8); display: inline-block; }
.pc-body { background: #1b2433; border: 1px solid #26314a; border-radius: 14px; padding: 16px; }
.pc-title { font-weight: 700; font-size: 16px; color: #fff; margin-bottom: 8px; font-family: 'Exo 2', sans-serif; }
.pc-text { font-size: 13px; color: #c3cddd; margin-bottom: 12px; }
.pc-idea {
    background: rgba(73, 204, 255, 0.12);
    border: 1px solid rgba(73, 204, 255, 0.3);
    border-radius: 8px;
    padding: 8px 10px;
    font-size: 13px;
    color: #8fdaff;
    margin-bottom: 8px;
}
.pc-tag { font-size: 12px; color: var(--muted); }

/* ===== SAMPLE ===== */
.sample-box {
    background: var(--bg3);
    border: 1px solid var(--border);
    border-radius: 16px;
    overflow: hidden;
    max-width: 820px;
    margin: 30px auto 0;
    box-shadow: 0 8px 34px rgba(0, 0, 0, 0.35);
}
.sample-head {
    background: linear-gradient(90deg, rgba(73, 204, 255, 0.18), rgba(73, 204, 255, 0.06));
    border-bottom: 1px solid var(--border);
    color: #fff;
    padding: 14px 22px;
    font-weight: 600;
    font-family: 'Exo 2', sans-serif;
}
.sample-content { padding: 22px; font-size: 15px; color: #d3dbe8; }
.sample-content p { margin-bottom: 12px; }
.sample-content ol { margin: 8px 0 12px 20px; }
.sample-content li { margin-bottom: 6px; }
.sample-content strong { color: #fff; }
.sample-foot {
    background: rgba(118, 255, 210, 0.06);
    border-top: 1px solid rgba(118, 255, 210, 0.15);
    padding: 10px 22px;
    font-size: 13px;
    color: #9ff0d8;
}

/* ===== PROOF ===== */
.proof .stats { display: flex; justify-content: center; gap: 60px; margin: 34px 0 40px; flex-wrap: wrap; }
.stat { text-align: center; }
.stat .num {
    font-size: 42px; font-weight: 800; font-family: 'Exo 2', sans-serif;
    background: linear-gradient(90deg, #49ccff, #76ffd2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.stat .label { color: var(--muted); font-size: 14px; }
.quote {
    max-width: 720px;
    margin: 0 auto;
    text-align: center;
    background: var(--bg3);
    border: 1px solid var(--border);
    border-left: 3px solid var(--accent);
    border-radius: var(--radius);
    padding: 28px;
    font-style: italic;
    color: #d3dbe8;
}
.quote span { display: block; margin-top: 10px; font-style: normal; font-size: 14px; color: var(--muted); }

/* ===== PRICING ===== */
.pricing-sub { text-align: center; color: var(--muted); margin-bottom: 40px; }
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: stretch; }
.plan {
    background: var(--bg3);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 30px 26px;
    display: flex;
    flex-direction: column;
    transition: transform 0.2s, border-color 0.2s;
    position: relative;
}
.plan:hover { transform: translateY(-4px); border-color: rgba(73, 204, 255, 0.45); }
.plan.popular { border: 1px solid rgba(73, 204, 255, 0.8); box-shadow: 0 14px 46px rgba(73, 204, 255, 0.18); }
.plan-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(90deg, #49ccff, #00a3e1);
    color: #08131c;
    padding: 4px 16px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 700;
    font-family: 'Exo 2', sans-serif;
    white-space: nowrap;
}
.plan h3 { font-size: 19px; margin-bottom: 12px; }
.price { font-size: 34px; font-weight: 800; font-family: 'Exo 2', sans-serif; margin-bottom: 4px; }
.price span { font-size: 15px; font-weight: 400; color: var(--muted); font-family: 'Open Sans', sans-serif; }
.save { color: var(--mint); font-size: 13px; margin-bottom: 16px; }
.plan ul { list-style: none; margin: 12px 0 24px; flex-grow: 1; }
.plan li { padding: 6px 0; font-size: 14px; color: #c3cddd; }
.plan li::before { content: '✓ '; color: var(--mint); }
.launch-note {
    text-align: center;
    margin-top: 30px;
    background: rgba(73, 204, 255, 0.06);
    border: 1px solid rgba(73, 204, 255, 0.2);
    border-radius: 12px;
    padding: 14px;
    font-size: 15px;
    color: #d7dee9;
}
.launch-note strong { color: var(--gold); }

/* ===== FAQ ===== */
.faq-item {
    max-width: 800px;
    margin: 0 auto 14px;
    background: var(--bg3);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    transition: border-color 0.2s;
}
.faq-item.open { border-color: rgba(73, 204, 255, 0.5); }
.faq-q {
    padding: 18px 22px; font-weight: 600; cursor: pointer; font-size: 16px; position: relative;
    font-family: 'Exo 2', sans-serif;
}
.faq-q::after { content: '+'; position: absolute; right: 20px; color: var(--accent); font-size: 22px; }
.faq-a { display: none; padding: 0 22px 18px; color: var(--muted); font-size: 15px; }
.faq-item.open .faq-a { display: block; }
.faq-item.open .faq-q::after { content: '−'; }

/* ===== CTA FINAL ===== */
.cta-final {
    background: #10141d;
    border-top: 1px solid #232b3d;
    color: #fff;
    text-align: center;
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}
.cta-overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    background:
        radial-gradient(700px 300px at 50% 0%, rgba(73, 204, 255, 0.20), transparent 70%),
        linear-gradient(180deg, rgba(13, 18, 27, 0.64), rgba(16, 21, 31, 0.80));
}
.cta-final .container { position: relative; z-index: 2; }
.cta-final p { font-size: 18px; margin-bottom: 28px; color: var(--muted); }

/* ===== EMAIL-ПОДПИСКА ===== */
.email-sub { border-top: 1px solid #232b3d; border-bottom: 1px solid #232b3d; }
.email-card {
    display: grid;
    grid-template-columns: 1.05fr 1fr;
    gap: 44px;
    align-items: center;
    background: var(--bg3);
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 38px 36px;
    box-shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
}
.email-card-text h2 { text-align: left; font-size: 30px; margin-bottom: 12px; }
.email-card-text p { color: var(--muted); margin-bottom: 16px; font-size: 15px; }
.email-list { list-style: none; }
.email-list li { padding: 5px 0; font-size: 15px; color: #c9d3e2; }

/* ===== ФОРМА ПОДПИСКИ ===== */
.sub-form { position: relative; max-width: 560px; margin: 0 auto; }
.sub-form--hero { margin-top: 30px; }
.sub-label { font-size: 14px; color: var(--muted); margin-bottom: 10px; }
.sub-row { display: flex; gap: 10px; }
.sub-input {
    flex: 1 1 auto;
    min-width: 0;
    padding: 13px 16px;
    border-radius: 10px;
    border: 1px solid var(--border);
    background: rgba(10, 14, 21, 0.72);
    color: var(--text);
    font-size: 16px;
    font-family: inherit;
    transition: border-color 0.2s, box-shadow 0.2s;
}
.sub-input::placeholder { color: #6f7d92; }
.sub-input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(73, 204, 255, 0.16); }
.sub-btn { white-space: nowrap; padding: 13px 22px; font-size: 16px; }
.btn-mint {
    background: linear-gradient(90deg, #76ffd2, #49ccff);
    color: #08131c;
    box-shadow: 0 4px 24px rgba(118, 255, 210, 0.28);
}
.btn-mint:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(118, 255, 210, 0.38); }
.sub-hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.sub-consent {
    display: flex;
    align-items: flex-start;
    gap: 9px;
    margin-top: 12px;
    text-align: left;
    font-size: 12.5px;
    line-height: 1.45;
    color: #8c99ae;
    cursor: pointer;
}
.sub-consent a { color: #8fdaff; }
.sub-check {
    flex: 0 0 auto;
    width: 16px; height: 16px;
    margin-top: 2px;
    accent-color: #49ccff;
    cursor: pointer;
}
.sub-note { font-size: 12px; color: #7d8ba1; margin-top: 8px; line-height: 1.45; }
.sub-note a { color: #8fdaff; }
.sub-msg { display: none; font-size: 14px; margin-top: 10px; }
.sub-msg.show { display: block; }
.sub-msg.ok { color: var(--mint); }
.sub-msg.err { color: #ff9a9a; }
.cta-final .sub-form, .hero .sub-form { margin-left: auto; margin-right: auto; }
.cta-final .sub-form--footer { margin-top: 30px; }

footer { background: #10141d; color: #5e6b81; padding: 30px 0; text-align: center; font-size: 14px; border-top: 1px solid #1d2431; }
footer a { color: #8aa0ba; }

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .hero h1 { font-size: 32px; }
    .hero { padding: 70px 0 56px; }
    .grid-3, .feature-row, .plans { grid-template-columns: 1fr; }
    .feature-row { gap: 30px; }
    .proof .stats { gap: 30px; }
    .stat .num { font-size: 32px; }
    h2 { font-size: 27px; }
    .parallax-bg { background-image: url('bg-mobile.jpg'); top: -20%; height: 140%; }
    .parallax-bg.bg-2 { background-image: url('bg-2-mobile.jpg'); }
    .parallax-bg.bg-3 { background-image: url('bg-3-mobile.jpg'); }
    .email-card { grid-template-columns: 1fr; padding: 26px 20px; gap: 22px; }
    .email-card-text h2 { font-size: 24px; }
    .sub-row { flex-direction: column; }
    .sub-btn { width: 100%; }
}

/* ===== СТРАНИЦА ДОКУМЕНТА (политика ПДн) ===== */
.doc { max-width: 840px; margin: 0 auto; padding: 52px 20px 84px; }
.doc .doc-back {
    display: inline-block;
    margin-bottom: 24px;
    font-size: 14px;
    text-decoration: none;
    color: #8fdaff;
}
.doc .doc-back:hover { color: #fff; }
.doc h1 { font-size: 31px; font-weight: 800; margin-bottom: 18px; line-height: 1.25; }
.doc h2 { font-size: 20px; text-align: left; margin: 28px 0 10px; font-weight: 700; }
.doc p { color: #c3cddd; font-size: 15px; margin-bottom: 10px; }
.doc ul { margin: 8px 0 12px 22px; }
.doc li { color: #c3cddd; font-size: 15px; margin-bottom: 6px; }
.doc strong { color: #eef2f9; }
.doc a { color: #8fdaff; }
.doc .doc-date { margin-top: 30px; color: var(--muted); font-size: 14px; }
.doc .doc-note {
    margin-top: 28px;
    background: rgba(73, 204, 255, 0.06);
    border: 1px solid rgba(73, 204, 255, 0.2);
    border-radius: 12px;
    padding: 14px 16px;
    font-size: 13px;
    color: #b9c6d8;
}
@media (max-width: 768px) {
    .doc { padding: 34px 18px 64px; }
    .doc h1 { font-size: 24px; }
    .doc h2 { font-size: 18px; }
}