:root {
  color-scheme: dark;
  --font: "Inter Tight", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --blue: #3d9ad6;
  --blue-deep: #1a5f96;
  --max: 1120px;
  --bg: #000;
  --bg-2: #0a0a0a;
  --panel: #111;
  --text: #f5f5f5;
  --muted: #9a9a9a;
  --line: rgba(255, 255, 255, 0.14);
  --nav: rgba(0, 0, 0, 0.78);
  --btn: #fff;
  --btn-text: #000;
  --ghost: transparent;
  --ghost-text: #fff;
}

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.55;
  letter-spacing: -0.01em;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; }

.skip { position: absolute; left: -999px; }
.skip:focus {
  left: 12px; top: 12px; z-index: 40;
  padding: 8px 12px; background: var(--text); color: var(--bg);
}

.wrap { width: min(var(--max), calc(100% - 48px)); margin: 0 auto; }

.nav {
  position: sticky; top: 0; z-index: 20;
  background: var(--nav);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}

.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  min-height: 64px; gap: 16px;
}

.mark {
  display: flex; align-items: center; gap: 10px;
  text-decoration: none; font-weight: 600;
  letter-spacing: 0.12em; font-size: 12px; text-transform: uppercase;
}

.mark img { width: 34px; height: 34px; object-fit: contain; }

.nav-links { display: flex; align-items: center; gap: 28px; }

.nav-links a {
  text-decoration: none; color: var(--muted);
  font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase;
}

.nav-links a:hover,
.nav-links a.is-active { color: var(--text); }

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  text-decoration: none; border: 1px solid var(--text);
  background: var(--ghost); color: var(--ghost-text);
  font: inherit; font-size: 12px; font-weight: 600;
  letter-spacing: 0.16em; text-transform: uppercase;
  padding: 12px 18px; cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
}

.btn:hover,
.nav-links a.btn:hover,
.nav-links a.btn.is-active:hover {
  background: #fff;
  color: #000;
}

.btn-fill { background: var(--btn); color: var(--btn-text); border-color: var(--btn); }
.btn-fill:hover { opacity: 0.86; }

.menu-btn {
  display: none; background: none; color: var(--text);
  border: 1px solid var(--line); padding: 8px 10px;
  font: inherit; font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase;
}

.hero, .page-hero { padding: 96px 0 72px; }

.kicker {
  margin: 0 0 18px; font-size: 11px; letter-spacing: 0.28em;
  text-transform: uppercase; color: var(--blue); font-weight: 600;
}

h1 {
  margin: 0 0 22px;
  font-size: clamp(40px, 7.2vw, 84px);
  line-height: 0.94; letter-spacing: -0.045em; font-weight: 500;
  max-width: 14ch; text-transform: uppercase;
}

.lede { max-width: 38rem; color: var(--muted); font-size: 1.05rem; line-height: 1.6; }

.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }

.hero-meta {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0; margin-top: 72px; border-top: 1px solid var(--line);
}

.hero-meta p { margin: 0; padding: 22px 24px 0 0; color: var(--muted); font-size: 14px; }
.hero-meta strong {
  display: block; color: var(--text); font-size: 12px;
  letter-spacing: 0.16em; text-transform: uppercase; margin-bottom: 8px;
}

.section { padding: 80px 0; }
.section-head { margin-bottom: 36px; }

h2 {
  margin: 0 0 10px;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.05; letter-spacing: -0.03em; font-weight: 500; text-transform: uppercase;
}

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

.grid-3, .grid-2, .split { display: grid; gap: 16px; }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-2, .split { grid-template-columns: 1fr 1fr; }

.card, .panel { background: var(--panel); border: 1px solid var(--line); padding: 28px; }
.card h3, .panel h3 {
  margin: 0 0 10px; font-size: 16px; letter-spacing: 0.08em;
  text-transform: uppercase; font-weight: 600;
}
.card p, .panel p { margin: 0; color: var(--muted); }
.num { color: var(--blue); font-size: 11px; letter-spacing: 0.2em; margin-bottom: 20px; }

.band { background: var(--bg-2); border: 1px solid var(--line); padding: 56px; }
.band p { color: var(--muted); max-width: 40rem; }

.stack { display: grid; gap: 16px; }
.form { display: grid; gap: 12px; }
label {
  margin: 0;
  font-size: 11px;
  line-height: 1;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 600;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.field { display: grid; gap: 4px; align-content: start; }

input, textarea, select {
  width: 100%;
  font: inherit;
  font-size: 14px;
  line-height: 1.3;
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 0;
  padding: 8px 10px;
  min-height: 38px;
}

select { min-height: 38px; }

textarea {
  min-height: 220px;
  resize: vertical;
  line-height: 1.45;
}

textarea.review-box { min-height: 160px; }

.form-note { color: var(--muted); font-size: 13px; }

@media (max-width: 640px) {
  .form-row { grid-template-columns: 1fr; }
}

.list { margin: 0; padding: 0; list-style: none; }
.list li { padding: 16px 0; border-bottom: 1px solid var(--line); }
.list strong {
  display: block; letter-spacing: 0.06em; text-transform: uppercase;
  font-size: 13px; margin-bottom: 4px;
}

.footer {
  border-top: 1px solid var(--line); padding: 24px 0 48px;
  color: var(--muted); font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase;
}
.footer-inner { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.footer a { color: var(--muted); text-decoration: none; }
.footer a:hover { color: var(--text); }

@media (max-width: 860px) {
  .menu-btn { display: block; }
  .nav-links {
    display: none; position: absolute; top: 64px; left: 0; right: 0;
    background: var(--bg); border-bottom: 1px solid var(--line);
    flex-direction: column; align-items: flex-start;
    padding: 16px 24px 20px; gap: 14px;
  }
  .nav-links.open { display: flex; }
  .hero, .page-hero { padding-top: 56px; }
  .hero-meta, .grid-3, .grid-2, .split { grid-template-columns: 1fr; }
  .band { padding: 28px; }
}

.hero,
.page-hero {
  position: relative;
  overflow: hidden;
}

.hero .wrap,
.page-hero .wrap {
  position: relative;
  z-index: 1;
}

.net-bg {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  opacity: 0.5;
  z-index: 0;
}

main, .footer, .nav { position: relative; z-index: 1; }

.band { background: rgba(10, 10, 10, 0.82); }
.card, .panel { background: rgba(17, 17, 17, 0.92); }

@media (prefers-reduced-motion: reduce) {
  .net-bg { opacity: 0.22; }
}

.review-empty {
  margin-top: 16px;
  padding: 16px 0 0;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
}

.stars-row {
  display: flex;
  gap: 4px;
  width: max-content;
  cursor: pointer;
  outline: none;
}

.stars-row:focus-visible {
  box-shadow: 0 0 0 1px var(--blue);
}

.star {
  width: 28px;
  height: 28px;
  display: inline-block;
  background: #3a3a3a;
  clip-path: polygon(50% 2%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
  position: relative;
}

.star.is-full { background: #f5c518; }

.star.is-half {
  background: linear-gradient(90deg, #f5c518 50%, #3a3a3a 50%);
}

.stars-value {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-size: 13px;
}