/* Лендинг – смел градиент, продуктов фокус */
:root {
    --bg: #0d0a1a;
    --panel: rgba(255,255,255,.05);
    --border: rgba(255,255,255,.1);
    --text: #f2f0ff;
    --muted: #a7a3c2;
    --violet: #8b5cf6;
    --cyan: #22d3ee;
    --grad: linear-gradient(135deg, #8b5cf6, #22d3ee);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
    font-family: "Segoe UI", system-ui, sans-serif;
    background: radial-gradient(800px 500px at 85% -10%, rgba(139,92,246,.25), transparent 60%), var(--bg);
    color: var(--text);
    line-height: 1.6;
}
a { color: inherit; text-decoration: none; }

.nav { display: flex; justify-content: space-between; align-items: center; padding: 16px 6vw; border-bottom: 1px solid var(--border); position: sticky; top: 0; background: rgba(13,10,26,.85); backdrop-filter: blur(10px); z-index: 20; }
.brand { font-weight: 800; font-size: 1.2em; }
.nav nav { display: flex; gap: 24px; align-items: center; font-size: .92em; }
.nav nav a:not(.btn) { color: var(--muted); transition: .2s; }
.nav nav a:not(.btn):hover { color: #fff; }
.btn { padding: 11px 22px; border-radius: 999px; font-weight: 700; font-size: .92em; transition: .2s; border: 1px solid var(--border); }
.btn:hover { transform: translateY(-2px); }
.btn.primary { background: var(--grad); border: none; box-shadow: 0 8px 24px rgba(139,92,246,.4); }
.btn.primary:hover { filter: brightness(1.1); }
.btn.ghost { border-color: var(--border); }

.hero { max-width: 1000px; margin: 0 auto; padding: 80px 6vw 70px; display: grid; grid-template-columns: 1.2fr .8fr; gap: 40px; align-items: center; }
.kicker { text-transform: uppercase; letter-spacing: .22em; font-size: .72em; color: var(--cyan); font-weight: 700; }
.hero h1 { font-size: clamp(2.4rem, 5.5vw, 3.6rem); margin: 14px 0 18px; letter-spacing: -.03em; line-height: 1.1; }
.hero p { color: var(--muted); max-width: 460px; }
.cta-row { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 26px; }
.rating { margin-top: 20px; font-size: .9em; }
.hero-phone {
    width: 200px; height: 360px; margin: 0 auto;
    border-radius: 34px; border: 2px solid var(--border);
    background: var(--panel);
    display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 14px;
    font-size: 4.5em;
    box-shadow: 0 30px 60px rgba(139,92,246,.25);
}
.hero-phone span { font-size: .28em; font-weight: 800; color: var(--muted); }

.section { max-width: 1000px; margin: 0 auto; padding: 70px 6vw; }
.section.alt { max-width: none; background: rgba(255,255,255,.02); border-block: 1px solid var(--border); padding-left: 6vw; padding-right: 6vw; }
.section.alt > * { max-width: 1000px; margin-left: auto; margin-right: auto; }
.section h2 { font-size: 1.8em; text-align: center; margin-bottom: 36px; letter-spacing: -.02em; }

.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 18px; }
.card { background: var(--panel); border: 1px solid var(--border); border-radius: 16px; padding: 24px; transition: .25s; }
.card:hover { border-color: rgba(139,92,246,.5); transform: translateY(-4px); }
.card > :first-child { font-size: 2.4em; display: block; margin-bottom: 10px; }
.card h3 { font-size: 1.05em; margin-bottom: 6px; }
.card p { color: var(--muted); font-size: .9em; }

.pricing { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 18px; align-items: stretch; }
.plan { background: var(--panel); border: 1px solid var(--border); border-radius: 18px; padding: 28px 24px; text-align: center; display: flex; flex-direction: column; }
.plan.featured { border-color: rgba(139,92,246,.6); background: rgba(139,92,246,.1); position: relative; }
.plan .flag { position: absolute; top: -13px; left: 50%; transform: translateX(-50%); background: var(--grad); color: #fff; font-size: .72em; font-weight: 800; padding: 4px 14px; border-radius: 999px; white-space: nowrap; }
.plan h3 { margin-bottom: 8px; }
.price { font-size: 2em; font-weight: 800; margin-bottom: 16px; }
.price span { font-size: .45em; color: var(--muted); font-weight: 400; }
.plan ul { list-style: none; margin: 0 0 22px; flex: 1; }
.plan li { padding: 6px 0; color: var(--muted); font-size: .92em; }
.plan li::before { content: "✓ "; color: var(--cyan); font-weight: 800; }

.cta { text-align: center; padding: 80px 6vw; }
.cta h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); margin-bottom: 10px; }
.cta p { color: var(--muted); margin-bottom: 26px; }
.newsletter { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; margin-top: 30px; }
.newsletter input { padding: 12px 18px; border-radius: 999px; border: 1px solid var(--border); background: var(--panel); color: var(--text); font-size: .95em; min-width: 240px; }
.newsletter input:focus { outline: 2px solid rgba(139,92,246,.5); }

footer { text-align: center; padding: 26px; color: var(--muted); font-size: .88em; border-top: 1px solid var(--border); }

@media (max-width: 760px) {
    .hero { grid-template-columns: 1fr; text-align: center; }
    .hero p { margin: 0 auto; }
    .cta-row { justify-content: center; }
    .hero-phone { width: 150px; height: 280px; font-size: 3.2em; }
    .nav { flex-wrap: wrap; justify-content: center; gap: 8px; padding: 14px 16px; }
    .section { padding: 50px 18px; }
}