@font-face {
  font-family: Inter;
  src: url("/assets/inter-cyrillic.woff2") format("woff2");
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  unicode-range: U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116;
}
@font-face {
  font-family: Inter;
  src: url("/assets/inter-latin.woff2") format("woff2");
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20A0-20AB,U+20AD-20C0,U+2113,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}

:root {
  color-scheme: dark;
  --background: #100b1b;
  --panel: #171022;
  --panel-light: #1f1530;
  --text: #f6f2ff;
  --muted: #c4b8d6;
  --accent: #d1afff;
  --line: #342643;
  --wrap: 1152px;
  font-family: Inter, system-ui, sans-serif;
  line-height: 1.6;
  font-weight: 400;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--text); background: var(--background); }
a { color: var(--accent); }
a:hover { color: #eadbff; }
a:focus-visible, summary:focus-visible { outline: 2px solid #d8b9ff; outline-offset: 5px; border-radius: 5px; }
img { display: block; max-width: 100%; }
p, h1, h2, h3 { margin: 0; }
p { color: var(--muted); }
h1, h2, h3 { line-height: 1.12; letter-spacing: -0.035em; }
h2 { font-size: clamp(1.95rem, 4.1vw, 3rem); font-weight: 740; }
h3 { font-size: 1.17rem; font-weight: 680; }
.wrap { width: min(calc(100% - 64px), var(--wrap)); margin-inline: auto; }
.skip { position: fixed; z-index: 2; top: 10px; left: 10px; transform: translateY(-150%); background: var(--panel); padding: 10px 16px; }
.skip:focus { transform: none; }

.top { border-bottom: 1px solid var(--line); background: #110c1c; }
.top-inner { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.brand { display: inline-flex; align-items: center; gap: 11px; color: var(--text); font-weight: 750; letter-spacing: -0.035em; text-decoration: none; font-size: 1.13rem; white-space: nowrap; }
.brand img { border-radius: 11px; flex: none; }
.navigation, .footer nav { display: flex; gap: 26px; align-items: center; flex-wrap: wrap; }
.navigation a, .footer nav a { color: var(--muted); font-size: 0.875rem; text-decoration: none; }
.navigation a:hover, .footer nav a:hover { color: var(--text); }
.button { display: inline-flex; justify-content: center; align-items: center; gap: 10px; min-height: 50px; padding: 10px 18px; border: 1px solid transparent; border-radius: 12px; text-decoration: none; font-size: 0.91rem; font-weight: 680; line-height: 1.3; }
.button.small { min-height: 39px; padding: 8px 13px; font-size: 0.82rem; }
.button.primary { background: #d4b5ff; color: #17092a; box-shadow: 0 7px 28px #a55dff36; }
.button.primary:hover { background: #e7d3ff; }
.button.outline { color: var(--text); border-color: #514066; background: #1b1326; }
.button.outline:hover { background: #281b3a; }
.text-link { color: var(--accent); text-decoration: none; font-weight: 620; }
.text-link:hover { text-decoration: underline; text-underline-offset: 4px; }

.hero { display: grid; grid-template-columns: 0.93fr 1.07fr; gap: 48px; align-items: center; padding-block: 80px 76px; }
.hero h1 { font-size: clamp(2.55rem, 4.65vw, 4.15rem); line-height: 1.01; font-weight: 780; letter-spacing: -0.07em; }
.hero h1 span { color: #cda9ff; }
.hero p { margin-top: 25px; font-size: clamp(1rem, 1.6vw, 1.13rem); max-width: 470px; }
.actions { margin-top: 29px; display: flex; align-items: center; flex-wrap: wrap; gap: 16px 22px; }
.actions .text-link { font-size: 0.9rem; }
.hero-art { border: 1px solid #523176; border-radius: 29px; overflow: hidden; background: #14082b; box-shadow: 0 22px 66px #08040f80, 0 0 76px #7332cc24; }
.hero-art img { width: 100%; height: auto; }

.section { padding-block: 52px; scroll-margin-top: 14px; }
.section-heading { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: end; gap: 12px 28px; margin-bottom: 25px; }
.section-heading p { max-width: 400px; }
.feature-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.feature, .plan { padding: 25px; border: 1px solid var(--line); border-radius: 19px; background: var(--panel); }
.feature-icon { width: 40px; height: 40px; border: 1px solid #563779; display: grid; place-items: center; border-radius: 11px; color: #e0c7ff; background: #2b1a41; font: 1.4rem/1 system-ui, sans-serif; margin-bottom: 19px; }
.feature p { margin-top: 10px; font-size: 0.9rem; }
.setup-panel { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 40px; padding: clamp(23px, 5vw, 49px); border: 1px solid #462d62; border-radius: 24px; background: radial-gradient(ellipse at 0% 20%, #32204c, var(--panel) 69%); }
.setup-panel h2 + p { margin-block: 14px 21px; }
.steps { list-style: none; padding: 0; margin: 0; }
.steps li { display: grid; grid-template-columns: 32px 1fr; gap: 13px; padding: 13px 0; align-items: start; }
.steps li + li { border-top: 1px solid #463557; }
.step-number { display: grid; place-items: center; color: #e7d3ff; background: #33204e; border-radius: 10px; height: 32px; font-size: 0.83rem; font-weight: 700; }
.steps p { font-size: 0.9rem; }

.plans { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 17px; }
.plan { padding: clamp(22px, 4vw, 34px); }
.plan.premium { border-color: #6c4897; background: linear-gradient(145deg, #2e1b46, var(--panel) 80%); }
.plan h3 { font-size: 1.46rem; margin-bottom: 12px; }
.plan .price { color: var(--text); font-size: 2.65rem; font-weight: 760; line-height: 1.1; }
.limits { list-style: none; padding: 0; margin: 17px 0 24px; }
.limits li { color: var(--muted); font-size: 0.92rem; margin-block: 5px; }
.limits li::before { content: "✓"; color: var(--accent); margin-right: 9px; }
.price-list { list-style: none; padding: 0; margin: 16px 0 10px; }
.price-list li { display: flex; gap: 12px; justify-content: space-between; padding-block: 7px; border-top: 1px solid #463557; }
.price-list strong { white-space: nowrap; }
.price-list small, .availability { color: var(--muted); font-size: 0.83rem; }

.faq { display: grid; grid-template-columns: 0.75fr 1.25fr; gap: 24px; padding-bottom: 82px; }
.faq details { border-top: 1px solid var(--line); }
.faq details:last-child { border-bottom: 1px solid var(--line); }
.faq summary { display: flex; align-items: center; justify-content: space-between; gap: 12px; list-style: none; cursor: pointer; font-weight: 630; padding-block: 15px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--accent); font-size: 1.2rem; line-height: 1; }
.faq details[open] summary::after { content: "−"; }
.faq details p { padding-bottom: 16px; font-size: 0.92rem; }

.footer { border-top: 1px solid var(--line); background: #0d0917; padding-block: 27px 23px; }
.footer-top { display: flex; gap: 15px 30px; flex-wrap: wrap; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); padding-bottom: 23px; }
.footer-legal { padding-top: 19px; max-width: 900px; font-size: 0.83rem; }
.footer-legal p + p { margin-top: 9px; }
.footer-legal a { overflow-wrap: anywhere; }
.copyright { color: #aa9abf; }

.document { max-width: 820px; padding-block: 54px 80px; overflow-wrap: anywhere; }
.document h1 { font-size: clamp(1.95rem, 5.8vw, 3.9rem); margin-top: 18px; }
.document .revision { margin-top: 11px; font-size: 0.92rem; }
.document section { padding-top: 23px; margin-top: 23px; border-top: 1px solid var(--line); }
.document h2 { font-size: clamp(1.16rem, 2.8vw, 1.48rem); margin-bottom: 9px; }
.document section p + p { margin-top: 9px; }

@media (max-width: 980px) {
  .hero { gap: 27px; padding-block: 64px 52px; }
  .feature-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .navigation { gap: 16px; }
}
@media (max-width: 720px) {
  .wrap { width: min(calc(100% - 38px), var(--wrap)); }
  .top-inner { min-height: 65px; }
  .navigation { display: none; }
  .hero { grid-template-columns: 1fr; gap: 28px; padding-block: 47px 30px; }
  .hero h1 { font-size: clamp(2.42rem, 8.7vw, 4.3rem); }
  .hero p { margin-top: 18px; }
  .actions { margin-top: 22px; }
  .hero-art { border-radius: 19px; }
  .section { padding-block: 34px; }
  .setup-panel, .plans, .faq { grid-template-columns: 1fr; }
  .setup-panel { gap: 15px; }
  .faq { padding-bottom: 54px; }
  .footer nav { gap: 10px 17px; }
}
@media (max-width: 430px) {
  .feature-grid { grid-template-columns: 1fr; }
  .feature { padding: 19px; }
  .brand { font-size: 1rem; }
  .top-inner { gap: 9px; }
  .button.small { padding-inline: 9px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }