/* Общие стили сайта rentpc74.ru (главная и /ekb/) */
:root {
  --bg: #0b0814;
  --bg-2: #120d22;
  --card: #17112b;
  --line: #2a2147;
  --text: #efeaff;
  --muted: #a99fc9;
  --violet: #8b5cf6;
  --violet-2: #a78bfa;
  --pink: #d946ef;
  --cyan: #22d3ee;
  --ok: #4ade80;
  --radius: 18px;
  --glow: 0 0 24px rgba(139, 92, 246, .45);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font: 16px/1.55 Manrope, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
.wrap { max-width: 1160px; margin: 0 auto; padding: 0 16px; }
h1, h2, h3 { font-family: Unbounded, Manrope, sans-serif; line-height: 1.15; letter-spacing: -.01em; }
h2 { font-size: clamp(26px, 4vw, 38px); margin-bottom: 12px; }
.lead { color: var(--muted); font-size: 18px; max-width: 640px; }
section { padding: 72px 0; }

/* header */
header {
  position: sticky; top: 0; z-index: 20;
  background: rgba(11, 8, 20, .82);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav { display: flex; align-items: center; gap: 24px; height: 64px; }
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; font-family: Unbounded, sans-serif; font-weight: 800; font-size: 20px; }
.logo svg { width: 34px; height: 34px; filter: drop-shadow(0 0 8px rgba(167, 139, 250, .7)); }
.nav-links { display: flex; gap: 22px; margin-left: auto; }
.nav-links a { text-decoration: none; color: var(--muted); font-weight: 600; font-size: 15px; }
.nav-links a:hover { color: var(--text); }
.nav-phone { font-weight: 700; text-decoration: none; white-space: nowrap; }

/* buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 22px; border-radius: 12px; border: 0; cursor: pointer;
  font: 700 16px Manrope, sans-serif; text-decoration: none; color: #fff;
  background: linear-gradient(135deg, var(--violet), var(--pink));
  box-shadow: var(--glow); transition: transform .15s, box-shadow .15s;
}
.btn:hover { transform: translateY(-1px); box-shadow: 0 0 34px rgba(217, 70, 239, .55); }
.btn.ghost { background: transparent; border: 1px solid var(--line); box-shadow: none; }
.btn.ghost:hover { border-color: var(--violet-2); }

/* hero */
.hero { position: relative; overflow: hidden; padding: 88px 0 72px; }
.hero::before {
  content: ""; position: absolute; inset: -20% -10% auto auto; width: 720px; height: 720px;
  background: radial-gradient(circle, rgba(139, 92, 246, .35), transparent 65%);
  pointer-events: none;
}
.hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; position: relative; }
.pill { display: inline-flex; align-items: center; gap: 8px; padding: 6px 14px; border: 1px solid var(--line); border-radius: 999px; color: var(--muted); font-size: 14px; font-weight: 600; margin-bottom: 22px; }
.pill b { color: #facc15; }
.hero h1 { font-size: clamp(34px, 5.6vw, 62px); margin-bottom: 20px; }
.hero h1 em { font-style: normal; background: linear-gradient(90deg, var(--violet-2), var(--pink)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero .lead { margin-bottom: 30px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 34px; }
.facts { display: flex; flex-wrap: wrap; gap: 28px; }
.facts div { font-size: 14px; color: var(--muted); }
.facts b { display: block; font-family: Unbounded, sans-serif; font-size: 24px; color: var(--text); }
.footnote { margin-top: 14px; font-size: 13px; color: var(--muted); }
.hero-visual {
  aspect-ratio: 4 / 3.4; border-radius: 24px; border: 1px solid var(--line);
  background:
    radial-gradient(circle at 70% 30%, rgba(217, 70, 239, .35), transparent 55%),
    radial-gradient(circle at 25% 75%, rgba(34, 211, 238, .25), transparent 50%),
    var(--bg-2);
  display: grid; place-items: center; position: relative; box-shadow: var(--glow);
}
.hero-visual { overflow: hidden; }
.hero-visual img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* steps */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 36px; }
.step { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; }
.step .n { font-family: Unbounded, sans-serif; font-size: 15px; color: var(--violet-2); margin-bottom: 12px; }
.step h3 { font-size: 19px; margin-bottom: 8px; }
.step p { color: var(--muted); }

/* kits */
.kits { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 36px; }
.kit { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; display: flex; flex-direction: column; position: relative; }
.kit.top { border-color: var(--violet); box-shadow: var(--glow); }
.badge { position: absolute; top: -12px; left: 22px; padding: 4px 12px; border-radius: 999px; font-size: 12px; font-weight: 700; background: linear-gradient(135deg, var(--violet), var(--pink)); }
.badge.rare { background: #3b2a12; color: #fbbf24; border: 1px solid #92400e; }
.kit h3 { font-size: 24px; margin: 6px 0 4px; }
.kit .for { color: var(--muted); margin-bottom: 18px; min-height: 48px; }
.kit ul { list-style: none; display: grid; gap: 8px; margin-bottom: 22px; }
.kit li { display: flex; gap: 10px; font-size: 15px; }
.kit li::before { content: ""; flex: none; width: 6px; height: 6px; margin-top: 9px; border-radius: 50%; background: var(--violet-2); box-shadow: 0 0 6px var(--violet-2); }
.kit .price { margin-top: auto; font-family: Unbounded, sans-serif; font-size: 28px; }
.kit .price small { font: 600 15px Manrope, sans-serif; color: var(--muted); }
.kit .month { color: var(--muted); font-size: 14px; margin: 4px 0 18px; }
.kit .month b { color: var(--ok); }

/* calculator */
.calc { display: grid; grid-template-columns: 1.2fr .8fr; gap: 18px; margin-top: 36px; }
.panel { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; }
.field { margin-bottom: 24px; }
.field > label, .field > .label { display: block; font-weight: 700; margin-bottom: 10px; }
.seg { display: flex; flex-wrap: wrap; gap: 8px; }
.seg button {
  flex: 1 1 auto; padding: 12px 14px; border-radius: 12px; cursor: pointer;
  background: var(--bg-2); color: var(--text); border: 1px solid var(--line);
  font: 600 15px Manrope, sans-serif;
}
.seg button[aria-pressed="true"] { border-color: var(--violet-2); background: rgba(139, 92, 246, .18); box-shadow: inset 0 0 0 1px var(--violet-2); }
.days-row { display: flex; align-items: center; gap: 16px; }
input[type=range] { flex: 1; accent-color: var(--violet); height: 28px; }
.days-val { min-width: 96px; text-align: right; font-family: Unbounded, sans-serif; font-size: 20px; }
.quick { display: flex; gap: 8px; margin-top: 10px; flex-wrap: wrap; }
.quick button { padding: 6px 12px; border-radius: 999px; border: 1px solid var(--line); background: transparent; color: var(--muted); cursor: pointer; font: 600 13px Manrope, sans-serif; }
.quick button:hover { color: var(--text); border-color: var(--violet-2); }
.quick button:disabled { opacity: .35; cursor: default; }
.result { display: flex; flex-direction: column; }
.result .sum { font-family: Unbounded, sans-serif; font-size: clamp(36px, 5vw, 48px); margin: 6px 0 2px; }
.result .per { color: var(--muted); margin-bottom: 18px; }
.result .incl { list-style: none; display: grid; gap: 6px; margin-bottom: 24px; color: var(--muted); font-size: 15px; }
.result .incl li::before { content: "✓ "; color: var(--ok); font-weight: 700; }
.book { display: grid; gap: 10px; margin-top: auto; }
.book .row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.hint { font-size: 13px; color: var(--muted); margin-top: 10px; }

/* included */
.incl-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 36px; }
.incl-grid .step h3 { font-size: 17px; }
.ico { font-size: 28px; margin-bottom: 12px; }

/* reviews */
.rating { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; margin-top: 8px; }
.rating .big { font-family: Unbounded, sans-serif; font-size: 44px; }
.stars { color: #facc15; font-size: 20px; letter-spacing: 2px; }
.reviews { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 32px; }
.review { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; }
.review p { margin: 10px 0 14px; }
.review .who { color: var(--muted); font-size: 14px; }
.src { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 24px; }

/* gallery */
.gallery { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-top: 32px; }
.gallery img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 14px; border: 1px solid var(--line); display: block; }

/* faq */
.faq { margin-top: 32px; display: grid; gap: 10px; max-width: 820px; }
details { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 18px 22px; }
summary { cursor: pointer; font-weight: 700; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
summary::after { content: "+"; color: var(--violet-2); font-size: 22px; line-height: 1; }
details[open] summary::after { content: "–"; }
details p { color: var(--muted); margin-top: 10px; }

/* contacts */
.contacts { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 32px; }
.contact-list { display: grid; gap: 10px; }
.contact-list a { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 16px 20px; border-radius: 14px; border: 1px solid var(--line); background: var(--card); text-decoration: none; font-weight: 700; }
.contact-list a span { color: var(--muted); font-weight: 600; font-size: 14px; }
.contact-list a:hover { border-color: var(--violet-2); }
.hours dt { color: var(--muted); font-size: 14px; }
.hours dd { font-weight: 700; margin-bottom: 14px; }

.follow { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; padding-top: 18px; border-top: 1px solid var(--line); }
.follow span { width: 100%; color: var(--muted); font-size: 14px; }
footer { border-top: 1px solid var(--line); padding: 28px 0 40px; color: var(--muted); font-size: 14px; }
footer .wrap { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }

.toast {
  position: fixed; left: 50%; bottom: 24px; transform: translate(-50%, 140%);
  background: #1f1838; border: 1px solid var(--violet); color: var(--text);
  padding: 12px 18px; border-radius: 12px; box-shadow: var(--glow);
  transition: transform .25s; z-index: 50; max-width: calc(100% - 32px); text-align: center;
}
.toast.show { transform: translate(-50%, 0); }

.mobile-cta { display: none; }

@media (max-width: 960px) {
  .hero-grid, .calc, .contacts { grid-template-columns: 1fr; }
  .hero-visual { aspect-ratio: 4 / 3; }
  .kits, .steps, .reviews { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: 1fr 1fr; }
  .incl-grid { grid-template-columns: 1fr 1fr; }
  .nav-links { display: none; }
  .nav-phone { margin-left: auto; }
}
@media (max-width: 560px) {
  section { padding: 52px 0; }
  .hero { padding: 48px 0 40px; }
  .incl-grid { grid-template-columns: 1fr; }
  .book .row { grid-template-columns: 1fr; }
  .facts { gap: 18px; }
  .nav-phone { font-size: 14px; }
  .mobile-cta {
    display: block; position: fixed; left: 12px; right: 12px; bottom: 12px; z-index: 30;
    transform: translateY(160%); transition: transform .25s;
  }
  .mobile-cta.show { transform: none; }
  .mobile-cta .btn { width: 100%; }
  footer { padding-bottom: 96px; }
}