:root {
    --bg: #08111d;
    --bg-soft: #101c2b;
    --panel: rgba(15, 27, 44, 0.88);
    --panel-strong: rgba(18, 35, 57, 0.96);
    --text: #e8f1ff;
    --muted: #a9b7cf;
    --line: rgba(167, 193, 255, 0.12);
    --accent: #ffc857;
    --accent-2: #79b8ff;
    --shadow: 0 18px 50px rgba(0, 0, 0, 0.28);
    --radius: 22px;
    --max: 1180px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at top right, rgba(255, 200, 87, 0.14), transparent 26%),
        radial-gradient(circle at top left, rgba(121, 184, 255, 0.16), transparent 28%),
        linear-gradient(180deg, #07101a 0%, #0a1320 50%, #09111c 100%);
    line-height: 1.6;
}
.site-shell {
    width: min(calc(100% - 32px), var(--max));
    margin: 0 auto;
    padding: 28px 0 46px;
}
.hero,
.panel,
.contact-card,
.feature-card,
.benefit-card,
.stat-card {
    backdrop-filter: blur(10px);
}
.hero {
    position: relative;
    padding: 42px;
    border-radius: calc(var(--radius) + 6px);
    background:
        linear-gradient(135deg, rgba(20, 36, 58, 0.96), rgba(9, 18, 31, 0.96)),
        linear-gradient(90deg, rgba(255, 200, 87, 0.16), rgba(121, 184, 255, 0.14));
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: var(--shadow);
    overflow: hidden;
}
.hero::after {
    content: "";
    position: absolute;
    inset: auto -120px -120px auto;
    width: 340px;
    height: 340px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 200, 87, 0.18), transparent 70%);
    pointer-events: none;
}
.hero__badge,
.section__kicker {
    display: inline-block;
    padding: 7px 12px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.04);
    color: var(--accent);
    font-size: 0.82rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}
.hero h1 {
    margin: 18px 0 10px;
    font-size: clamp(2.3rem, 5vw, 4.2rem);
    line-height: 1.06;
}
.hero__subtitle {
    margin: 0 0 12px;
    font-size: clamp(1.05rem, 2.5vw, 1.45rem);
    color: #f5d98f;
    font-weight: bold;
}
.hero__text,
.section__head p,
.feature-card p,
.benefit-card p,
.contact-card p,
.timeline span,
.check-list li,
.footer {
    color: var(--muted);
}
.hero__text {
    max-width: 760px;
    font-size: 1.05rem;
}
.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 28px;
}
.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 0 20px;
    border-radius: 14px;
    text-decoration: none;
    font-weight: bold;
    transition: transform 0.15s ease, border-color 0.15s ease, background 0.15s ease;
}
.button:hover { transform: translateY(-1px); }
.button--primary {
    color: #08111d;
    background: linear-gradient(180deg, #ffd772, #ffc857);
    box-shadow: 0 10px 26px rgba(255, 200, 87, 0.18);
}
.button--ghost {
    color: var(--text);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.12);
}
.section {
    margin-top: 28px;
}
.panel,
.contact-card {
    padding: 30px;
    border-radius: var(--radius);
    background: var(--panel);
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
}
.panel--highlight {
    background: linear-gradient(180deg, rgba(17, 31, 50, 0.92), rgba(12, 23, 37, 0.92));
}
.section__head {
    max-width: 760px;
    margin-bottom: 18px;
}
.section__head h2,
.panel h2,
.contact-card h2 {
    margin: 12px 0 8px;
    font-size: clamp(1.5rem, 3vw, 2.2rem);
    line-height: 1.15;
}
.stats-grid,
.feature-grid,
.benefit-grid,
.section--split {
    display: grid;
    gap: 18px;
}
.stats-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}
.stat-card,
.feature-card,
.benefit-card {
    padding: 24px;
    border-radius: 18px;
    border: 1px solid var(--line);
    background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.02));
}
.stat-card__value {
    font-size: 1.55rem;
    font-weight: bold;
    color: var(--accent);
    margin-bottom: 6px;
}
.stat-card__label {
    color: var(--muted);
    font-size: 0.95rem;
}
.feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}
.feature-card h3,
.benefit-card h3 {
    margin-top: 0;
    margin-bottom: 8px;
    font-size: 1.15rem;
}
.section--split {
    grid-template-columns: 1.15fr 0.85fr;
}
.timeline {
    list-style: none;
    padding: 0;
    margin: 18px 0 0;
    display: grid;
    gap: 16px;
}
.timeline li {
    padding-left: 18px;
    border-left: 3px solid rgba(255, 200, 87, 0.35);
}
.timeline strong,
.check-list li::before {
    color: #f4d27f;
}
.timeline span {
    display: block;
    margin-top: 5px;
}
.check-list {
    list-style: none;
    padding: 0;
    margin: 18px 0 0;
    display: grid;
    gap: 12px;
}
.check-list li {
    position: relative;
    padding-left: 26px;
}
.check-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    top: 0;
    font-weight: bold;
}
.benefit-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}
.contact-card {
    text-align: center;
    background: linear-gradient(180deg, rgba(20, 36, 58, 0.96), rgba(10, 19, 31, 0.96));
}
.contact-card__note {
    margin-top: 6px;
}
.footer {
    text-align: center;
    font-size: 0.92rem;
    padding: 26px 10px 8px;
}
@media (max-width: 920px) {
    .stats-grid,
    .feature-grid,
    .benefit-grid,
    .section--split {
        grid-template-columns: 1fr;
    }
    .hero,
    .panel,
    .contact-card {
        padding: 24px;
    }
}
@media (max-width: 560px) {
    .site-shell {
        width: min(calc(100% - 20px), var(--max));
        padding-top: 14px;
    }
    .hero h1 {
        font-size: 2rem;
    }
    .button {
        width: 100%;
    }
}