:root {
    --bg: #0a0d14;
    --bg-elev: #131826;
    --bg-elev-2: #1c2231;
    --bg-elev-3: #232a3d;
    --fg: #e9edf3;
    --fg-mute: #99a2b3;
    --accent: #5b9cff;
    --accent-2: #a78bfa;
    --accent-hover: #7eb1ff;
    --gradient-1: linear-gradient(135deg, #5b9cff 0%, #a78bfa 50%, #f472b6 100%);
    --gradient-soft: linear-gradient(135deg, rgba(91,156,255,0.15) 0%, rgba(167,139,250,0.12) 100%);
    --danger: #ff6b6b;
    --success: #4ade80;
    --warn: #fbbf24;
    --border: #232a3a;
    --border-strong: #2f3852;
    --radius: 18px;
    --radius-sm: 10px;
    --shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    --shadow-glow: 0 0 80px rgba(91, 156, 255, 0.18);
}

* {
    box-sizing: border-box;
}

html, body {
    margin: 0;
    padding: 0;
    background: var(--bg);
    color: var(--fg);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

a {
    color: var(--accent);
    text-decoration: none;
}

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

/* --- Header --- */

.site-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 32px;
    border-bottom: 1px solid var(--border);
    background: rgba(10, 13, 20, 0.78);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    position: sticky;
    top: 0;
    z-index: 10;
}

.brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    color: var(--fg);
    font-size: 18px;
}

.brand-mark {
    font-size: 22px;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.site-nav {
    display: flex;
    gap: 22px;
    align-items: center;
}

.site-nav a {
    color: var(--fg-mute);
    font-size: 15px;
    font-weight: 500;
}

.site-nav a:hover {
    color: var(--fg);
}

.nav-cta {
    padding: 9px 18px;
    border-radius: 999px;
    background: var(--accent);
    color: #0a0d14 !important;
    font-weight: 700;
}

.nav-cta:hover {
    background: var(--accent-hover);
    color: #0a0d14 !important;
    transform: translateY(-1px);
}

.nav-logout {
    color: var(--fg-mute) !important;
    font-size: 18px;
    padding: 0 4px;
}

.nav-logout:hover {
    color: var(--fg) !important;
}

/* --- Main --- */

.site-main {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 24px;
}

/* --- Hero --- */

.hero {
    position: relative;
    padding: 100px 0 80px;
    text-align: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: -100px -50% 0 -50%;
    background: radial-gradient(60% 50% at 50% 30%, rgba(91,156,255,0.22), transparent 70%),
                radial-gradient(40% 35% at 70% 60%, rgba(167,139,250,0.18), transparent 70%),
                radial-gradient(40% 35% at 30% 60%, rgba(244,114,182,0.12), transparent 70%);
    z-index: -1;
    pointer-events: none;
}

.hero-inner {
    max-width: 760px;
    margin: 0 auto;
    position: relative;
}

.hero-pill {
    display: inline-block;
    padding: 6px 14px;
    border-radius: 999px;
    background: rgba(91, 156, 255, 0.12);
    border: 1px solid rgba(91, 156, 255, 0.3);
    color: var(--accent);
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 26px;
    letter-spacing: 0.02em;
}

.hero h1 {
    font-size: 64px;
    line-height: 1.05;
    margin: 0 0 22px;
    font-weight: 800;
    letter-spacing: -0.03em;
}

.hero-accent {
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-sub {
    font-size: 19px;
    color: var(--fg-mute);
    max-width: 600px;
    margin: 0 auto 36px;
    line-height: 1.55;
}

.hero-cta {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 44px;
}

.hero-bullets {
    display: flex;
    gap: 32px;
    justify-content: center;
    flex-wrap: wrap;
    color: var(--fg-mute);
    font-size: 14px;
}

.hero-bullets span {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.hero-bullets b {
    color: var(--fg);
    font-size: 16px;
    font-weight: 700;
    margin-right: 4px;
}

/* --- Buttons --- */

.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
    border: none;
    transition: transform 0.08s ease, background 0.15s ease, box-shadow 0.15s ease;
    text-align: center;
}

.btn:hover {
    transform: translateY(-2px);
}

.btn:active {
    transform: translateY(0);
}

.btn-primary {
    background: var(--accent);
    color: #0a0d14;
    box-shadow: 0 4px 24px rgba(91, 156, 255, 0.35);
}

.btn-primary:hover {
    background: var(--accent-hover);
    color: #0a0d14;
    box-shadow: 0 6px 32px rgba(91, 156, 255, 0.5);
}

.btn-ghost {
    background: transparent;
    color: var(--fg);
    border: 1px solid var(--border-strong);
}

.btn-ghost:hover {
    border-color: var(--fg-mute);
    color: var(--fg);
    background: rgba(255, 255, 255, 0.04);
}

.btn-block {
    display: block;
    width: 100%;
    text-align: center;
}

.btn-lg {
    padding: 16px 32px;
    font-size: 16px;
    border-radius: 12px;
}

.btn-sm {
    padding: 8px 16px;
    font-size: 13px;
}

/* --- Section heads --- */

.section-head {
    text-align: center;
    max-width: 620px;
    margin: 0 auto 44px;
}

.section-head h2 {
    font-size: 38px;
    margin: 0 0 12px;
    letter-spacing: -0.02em;
    line-height: 1.15;
}

.section-head p {
    color: var(--fg-mute);
    font-size: 17px;
    margin: 0;
    line-height: 1.55;
}

/* --- Features --- */

.features {
    padding: 80px 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 18px;
}

.feature {
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px 26px;
    transition: border-color 0.2s ease, transform 0.2s ease;
}

.feature:hover {
    border-color: var(--border-strong);
    transform: translateY(-3px);
}

.feature-icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    background: var(--gradient-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin-bottom: 18px;
    border: 1px solid rgba(91, 156, 255, 0.2);
}

.feature h3 {
    margin: 0 0 10px;
    font-size: 18px;
    font-weight: 700;
}

.feature p {
    margin: 0;
    color: var(--fg-mute);
    font-size: 14px;
    line-height: 1.6;
}

/* --- Locations --- */

.locations {
    padding: 60px 0 80px;
}

.locations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
    gap: 14px;
}

.location {
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    transition: border-color 0.2s ease;
}

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

.flag {
    font-size: 32px;
    line-height: 1;
    margin-bottom: 6px;
}

.location b {
    font-size: 16px;
}

.loc-meta {
    color: var(--fg-mute);
    font-size: 13px;
}

/* --- Tariffs --- */

.tariffs {
    padding: 80px 0;
}

.tariff-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 18px;
    align-items: stretch;
}

.tariff-card {
    position: relative;
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px 24px;
    display: flex;
    flex-direction: column;
    transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.tariff-card:hover {
    border-color: var(--border-strong);
    transform: translateY(-4px);
}

.tariff-popular {
    border-color: rgba(91, 156, 255, 0.5);
    background:
        linear-gradient(180deg, rgba(91,156,255,0.08), transparent 50%),
        var(--bg-elev);
    box-shadow: 0 8px 40px rgba(91, 156, 255, 0.18);
}

.tariff-popular:hover {
    border-color: var(--accent);
    box-shadow: 0 12px 50px rgba(91, 156, 255, 0.28);
}

.tariff-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-1);
    color: #0a0d14;
    padding: 5px 14px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.02em;
    white-space: nowrap;
}

.tariff-save {
    position: absolute;
    top: 18px;
    right: 18px;
    background: rgba(74, 222, 128, 0.15);
    color: var(--success);
    padding: 4px 10px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
    border: 1px solid rgba(74, 222, 128, 0.3);
}

.tariff-card h3 {
    margin: 0 0 14px;
    font-size: 20px;
    font-weight: 700;
}

.tariff-price {
    margin-bottom: 6px;
    display: flex;
    align-items: baseline;
    gap: 4px;
}

.price-value {
    font-size: 44px;
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1;
}

.price-currency {
    color: var(--fg-mute);
    font-size: 18px;
    font-weight: 600;
}

.tariff-per-day {
    color: var(--fg-mute);
    font-size: 13px;
    margin-bottom: 22px;
}

.tariff-features {
    list-style: none;
    padding: 0;
    margin: 0 0 26px;
    color: var(--fg-mute);
    flex: 1;
    font-size: 14px;
}

.tariff-features li {
    padding: 7px 0;
    border-bottom: 1px solid var(--border);
}

.tariff-features li:last-child {
    border-bottom: none;
}

.tariffs-note {
    text-align: center;
    margin: 32px 0 0;
    color: var(--fg-mute);
    font-size: 14px;
}

/* --- Apps --- */

.apps {
    padding: 80px 0;
}

.apps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 14px;
}

.app-card {
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 22px 22px 24px;
    color: var(--fg);
    display: block;
    transition: border-color 0.2s ease, transform 0.2s ease;
}

.app-card:hover {
    border-color: var(--accent);
    transform: translateY(-3px);
    color: var(--fg);
}

.app-os {
    color: var(--accent);
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 8px;
}

.app-card h4 {
    margin: 0 0 8px;
    font-size: 18px;
}

.app-card p {
    margin: 0;
    color: var(--fg-mute);
    font-size: 13px;
    line-height: 1.55;
}

/* --- How --- */

.how {
    padding: 80px 0;
}

.how-steps {
    list-style: none;
    padding: 0;
    counter-reset: step;
    display: grid;
    gap: 16px;
    max-width: 760px;
    margin: 0 auto;
}

.how-steps li {
    display: flex;
    gap: 22px;
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px 26px;
    align-items: flex-start;
}

.step-num {
    width: 44px;
    height: 44px;
    background: var(--gradient-1);
    color: #0a0d14;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    flex-shrink: 0;
    font-size: 17px;
}

.how-steps h4 {
    margin: 0 0 8px;
    font-size: 17px;
}

.how-steps p {
    margin: 0;
    color: var(--fg-mute);
    font-size: 14px;
    line-height: 1.6;
}

/* --- CTA strip --- */

.cta-strip {
    margin: 40px 0 80px;
    padding: 60px 24px;
    background:
        radial-gradient(80% 100% at 50% 0%, rgba(91,156,255,0.18), transparent 70%),
        linear-gradient(135deg, var(--bg-elev) 0%, var(--bg-elev-2) 100%);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    text-align: center;
}

.cta-inner {
    max-width: 580px;
    margin: 0 auto;
}

.cta-strip h2 {
    margin: 0 0 12px;
    font-size: 30px;
    letter-spacing: -0.02em;
}

.cta-strip p {
    color: var(--fg-mute);
    font-size: 16px;
    margin: 0 0 26px;
}

/* --- FAQ --- */

.faq {
    padding: 60px 0 80px;
    max-width: 760px;
    margin: 0 auto;
}

.faq details {
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 20px 24px;
    margin-bottom: 10px;
    transition: border-color 0.2s ease;
}

.faq details[open] {
    border-color: var(--border-strong);
}

.faq summary {
    cursor: pointer;
    font-weight: 600;
    user-select: none;
    font-size: 15px;
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.faq summary::-webkit-details-marker { display: none; }

.faq summary::after {
    content: "+";
    color: var(--fg-mute);
    font-size: 22px;
    line-height: 1;
    transition: transform 0.2s ease;
}

.faq details[open] summary::after {
    content: "−";
}

.faq details[open] summary {
    margin-bottom: 14px;
}

.faq p {
    margin: 0;
    color: var(--fg-mute);
    font-size: 14px;
    line-height: 1.65;
}

/* --- Footer --- */

.site-footer {
    border-top: 1px solid var(--border);
    padding: 32px;
    margin-top: 40px;
    background: rgba(10, 13, 20, 0.5);
}

.footer-row {
    max-width: 1140px;
    margin: 0 auto;
    display: flex;
    gap: 22px;
    flex-wrap: wrap;
    color: var(--fg-mute);
    font-size: 14px;
}

.footer-row a {
    color: var(--fg-mute);
}

.footer-row a:hover {
    color: var(--fg);
}

/* --- Auth --- */

.auth {
    padding: 80px 0 60px;
    display: flex;
    justify-content: center;
}

.auth-card {
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 40px 36px;
    max-width: 440px;
    width: 100%;
    box-shadow: var(--shadow);
}

.auth-card h1 {
    margin: 0 0 14px;
    font-size: 28px;
    letter-spacing: -0.01em;
}

.auth-sub {
    color: var(--fg-mute);
    font-size: 15px;
    margin: 0 0 26px;
}

.auth-error {
    background: rgba(255, 107, 107, 0.1);
    border: 1px solid rgba(255, 107, 107, 0.4);
    color: var(--danger);
    padding: 13px 16px;
    border-radius: var(--radius-sm);
    margin-bottom: 18px;
    font-size: 14px;
}

.tg-widget {
    display: flex;
    justify-content: center;
    padding: 8px 0 4px;
    min-height: 56px;
}

.auth-hint {
    color: var(--fg-mute);
    font-size: 13px;
    margin: 14px 0 0;
}

.auth-alt {
    margin-top: 30px;
    padding-top: 24px;
    border-top: 1px solid var(--border);
    text-align: center;
}

.auth-alt p {
    margin: 0 0 14px;
    color: var(--fg-mute);
    font-size: 14px;
}

/* --- Cabinet --- */

.cabinet {
    padding: 48px 0 80px;
    max-width: 920px;
    margin: 0 auto;
}

.cabinet-head {
    margin-bottom: 32px;
}

.cabinet-head h1 {
    font-size: 36px;
    margin: 0 0 6px;
    letter-spacing: -0.02em;
}

.cabinet-sub {
    color: var(--fg-mute);
    margin: 0;
    font-size: 14px;
}

.cabinet-sub code {
    background: var(--bg-elev);
    padding: 3px 8px;
    border-radius: 6px;
    font-size: 13px;
}

.cabinet-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 16px;
    margin-bottom: 16px;
}

.card {
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
}

.card-full {
    margin-bottom: 16px;
}

.card-full h2 {
    margin: 0 0 14px;
    font-size: 20px;
}

.card-label {
    color: var(--fg-mute);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 10px;
    font-weight: 600;
}

.card-value {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 4px;
    letter-spacing: -0.01em;
}

.card-value.muted {
    color: var(--fg-mute);
    font-weight: 500;
}

.card-value.mono {
    font-family: ui-monospace, "SF Mono", Menlo, monospace;
    font-size: 20px;
}

.card-meta {
    color: var(--fg-mute);
    font-size: 13px;
    margin-bottom: 14px;
}

.sub-link {
    background: var(--bg-elev-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 14px 16px;
    font-family: ui-monospace, "SF Mono", Menlo, monospace;
    font-size: 13px;
    word-break: break-all;
    margin-bottom: 12px;
    cursor: text;
    user-select: all;
}

.sub-with-qr {
    display: grid;
    grid-template-columns: 1fr 180px;
    gap: 18px;
    align-items: start;
}

.sub-with-qr__qr svg {
    width: 180px;
    height: 180px;
    background: #fff;
    border-radius: var(--radius-sm);
    padding: 8px;
    display: block;
}

@media (max-width: 640px) {
    .sub-with-qr {
        grid-template-columns: 1fr;
    }
    .sub-with-qr__qr svg {
        width: 160px;
        height: 160px;
        margin: 0 auto;
    }
}

.muted {
    color: var(--fg-mute);
}

.hint {
    color: var(--success);
    font-size: 13px;
    margin: 6px 0 0;
}

.tx-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.tx-item {
    display: grid;
    grid-template-columns: 100px 1fr auto;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
    font-size: 14px;
}

.tx-item:last-child {
    border-bottom: none;
}

.tx-when {
    color: var(--fg-mute);
    font-size: 13px;
}

.tx-amount {
    font-variant-numeric: tabular-nums;
    font-weight: 600;
}

.tx-amount.plus {
    color: var(--success);
}

.tx-amount.minus {
    color: var(--danger);
}

/* --- Buy / Topup --- */

.back-link {
    display: inline-block;
    margin-bottom: 18px;
    color: var(--fg-mute);
    font-size: 14px;
}

.back-link:hover {
    color: var(--fg);
}

.big-price {
    margin: 14px 0 12px;
}

.big-price .price-value {
    font-size: 48px;
}

.balance-line {
    color: var(--fg-mute);
    margin-bottom: 0;
    font-size: 14px;
}

.balance-line .ok {
    color: var(--success);
    margin-left: 6px;
}

.balance-line .warn {
    color: var(--danger);
    margin-left: 6px;
}

.buy-actions {
    display: grid;
    gap: 14px;
}

.buy-form {
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px 22px;
}

.hint-mute {
    margin: 10px 0 0;
    color: var(--fg-mute);
    font-size: 13px;
}

.topup-form {
    display: flex;
    flex-direction: column;
    margin-top: 14px;
}

.form-label {
    color: var(--fg-mute);
    font-size: 13px;
    margin-bottom: 6px;
    margin-top: 14px;
}

.form-label:first-of-type {
    margin-top: 0;
}

.form-input {
    background: var(--bg-elev-2);
    color: var(--fg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 12px 14px;
    font-size: 16px;
    font-family: inherit;
}

.form-input:focus {
    outline: none;
    border-color: var(--accent);
}

/* --- Referrals --- */

.ref-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 12px;
    margin: 18px 0 24px;
}

.ref-stat {
    background: var(--bg-elev-2);
    border-radius: var(--radius-sm);
    padding: 16px 18px;
}

.ref-stat-label {
    color: var(--fg-mute);
    font-size: 12px;
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
}

.ref-stat-value {
    font-size: 24px;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.cabinet h3 {
    font-size: 13px;
    margin: 22px 0 12px;
    color: var(--fg-mute);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 600;
}

.sub-link.mono {
    font-size: 18px;
    text-align: center;
    letter-spacing: 0.06em;
}

/* --- Misc --- */

.empty {
    text-align: center;
    color: var(--fg-mute);
    padding: 40px 0;
}

/* --- Mobile --- */

@media (max-width: 760px) {
    .site-header {
        padding: 14px 18px;
    }

    .site-main {
        padding: 0 18px;
    }

    .hero {
        padding: 64px 0 56px;
    }

    .hero h1 {
        font-size: 40px;
    }

    .hero-sub {
        font-size: 16px;
    }

    .hero-pill {
        font-size: 12px;
    }

    .section-head h2 {
        font-size: 28px;
    }

    .section-head p {
        font-size: 15px;
    }

    .features, .tariffs, .apps, .how, .locations {
        padding: 56px 0;
    }

    .site-nav {
        gap: 14px;
    }

    .site-nav a:not(.nav-cta):not(.nav-logout) {
        display: none;
    }

    .cta-strip {
        padding: 44px 22px;
    }

    .cta-strip h2 {
        font-size: 24px;
    }

    .hero-bullets {
        gap: 16px;
    }
}

/* --- Hero v2: анимированный фон + glow --- */

.hero-bg {
    position: absolute;
    inset: -100px -50% 0 -50%;
    overflow: hidden;
    z-index: -1;
    pointer-events: none;
}

.hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(91, 156, 255, 0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(91, 156, 255, 0.06) 1px, transparent 1px);
    background-size: 56px 56px;
    mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, #000 30%, transparent 80%);
    -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, #000 30%, transparent 80%);
    animation: gridPulse 12s ease-in-out infinite;
}

@keyframes gridPulse {
    0%, 100% { opacity: 0.6; transform: translateY(0); }
    50% { opacity: 1; transform: translateY(-6px); }
}

.hero-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.45;
    animation: float 14s ease-in-out infinite;
}

.hero-glow-1 {
    width: 420px;
    height: 420px;
    background: #5b9cff;
    top: 5%;
    left: 40%;
}

.hero-glow-2 {
    width: 360px;
    height: 360px;
    background: #a78bfa;
    top: 30%;
    left: 65%;
    animation-delay: -4s;
}

.hero-glow-3 {
    width: 280px;
    height: 280px;
    background: #f472b6;
    top: 40%;
    left: 25%;
    opacity: 0.3;
    animation-delay: -8s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0); }
    33% { transform: translate(30px, -20px); }
    66% { transform: translate(-20px, 25px); }
}

.pill-dot {
    display: inline-block;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--accent);
    margin-right: 8px;
    box-shadow: 0 0 10px var(--accent);
    animation: pulseDot 2s ease-in-out infinite;
}

@keyframes pulseDot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.85); }
}

.hero-scroll {
    position: absolute;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    width: 22px;
    height: 36px;
    border: 2px solid var(--fg-mute);
    border-radius: 14px;
    opacity: 0.5;
}

.hero-scroll span {
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    width: 3px;
    height: 8px;
    background: var(--fg-mute);
    border-radius: 2px;
    animation: scrollHint 1.8s ease-in-out infinite;
}

@keyframes scrollHint {
    0%, 100% { opacity: 0.4; transform: translate(-50%, 0); }
    50% { opacity: 1; transform: translate(-50%, 8px); }
}

/* --- SVG-иконки в features --- */

.feature-icon svg {
    width: 26px;
    height: 26px;
    color: var(--accent);
}

/* --- Reveal-анимация при скролле --- */

.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.7s ease, transform 0.7s ease;
    will-change: opacity, transform;
}

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

/* Stagger для дочерних карточек внутри revealed-секции */
.reveal.revealed .feature,
.reveal.revealed .tariff-card,
.reveal.revealed .app-card,
.reveal.revealed .how-steps > li {
    animation: fadeUp 0.6s ease both;
}

.reveal.revealed .feature:nth-child(2),
.reveal.revealed .tariff-card:nth-child(2),
.reveal.revealed .app-card:nth-child(2),
.reveal.revealed .how-steps > li:nth-child(2) { animation-delay: 0.06s; }

.reveal.revealed .feature:nth-child(3),
.reveal.revealed .tariff-card:nth-child(3),
.reveal.revealed .app-card:nth-child(3),
.reveal.revealed .how-steps > li:nth-child(3) { animation-delay: 0.12s; }

.reveal.revealed .feature:nth-child(4),
.reveal.revealed .tariff-card:nth-child(4),
.reveal.revealed .app-card:nth-child(4) { animation-delay: 0.18s; }

.reveal.revealed .feature:nth-child(5),
.reveal.revealed .tariff-card:nth-child(5),
.reveal.revealed .app-card:nth-child(5) { animation-delay: 0.24s; }

.reveal.revealed .feature:nth-child(6) { animation-delay: 0.30s; }

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* --- Hero h1 чуть крупнее и с подсветкой акцента --- */

.hero h1 {
    text-shadow: 0 2px 24px rgba(0, 0, 0, 0.3);
}

.hero-accent {
    background-size: 200% auto;
    animation: gradientShift 6s ease infinite;
}

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

@media (prefers-reduced-motion: reduce) {
    .hero-grid, .hero-glow, .pill-dot, .hero-scroll span, .hero-accent { animation: none; }
    .reveal { opacity: 1; transform: none; transition: none; }
}