@font-face {
  font-family: "Archivo Black";
  src: url("../assets/fonts/archivo-black.woff2") format("woff2");
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: Oswald;
  src: url("../assets/fonts/oswald-500.woff2") format("woff2");
  font-weight: 500;
  font-display: swap;
}
@font-face {
  font-family: Oswald;
  src: url("../assets/fonts/oswald-700.woff2") format("woff2");
  font-weight: 700;
  font-display: swap;
}

:root {
  --bg: #05070d;
  --ink: #f4f7fb;
  --muted: #c5d0de;
  --dim: #8ea0b8;
  --line: rgba(120, 170, 220, 0.28);
  --blue: #159af7;
  --max: 1080px;
  --display: "Archivo Black", "Arial Black", "DejaVu Sans", sans-serif;
  --ui: Oswald, "Arial Narrow", "DejaVu Sans", sans-serif;
  --body: "DejaVu Sans", "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.45;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; }
.skip {
  position: absolute; left: 12px; top: -48px; z-index: 40;
  background: white; color: #081018; padding: 8px 12px;
}
.skip:focus { top: 12px; }
.wrap { width: min(var(--max), calc(100% - 28px)); margin-inline: auto; }

.site-header {
  position: sticky; top: 0; z-index: 20;
  background: rgba(5, 7, 13, 0.94);
  border-bottom: 1px solid rgba(180, 200, 230, 0.12);
}
.bar { display: flex; align-items: center; gap: 16px; min-height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; min-width: 0; }
.brand svg { width: 34px; height: 34px; flex: none; }
.brand strong {
  display: block; font-family: var(--ui); font-weight: 700;
  font-size: clamp(12px, 1.6vw, 15px); letter-spacing: 0.04em; white-space: nowrap;
}
.brand span span {
  display: block; margin-top: 1px; color: #8ea2b8; font-family: var(--ui);
  font-size: 9px; letter-spacing: 0.12em; white-space: nowrap;
}
.nav { display: flex; align-items: center; gap: 16px; margin-left: auto; }
.nav a { color: #d7e0ea; text-decoration: none; font-size: 14px; white-space: nowrap; }
.nav .nav-cta { display: none; }
.actions { display: flex; gap: 8px; flex: none; }
.nav-toggle {
  display: none; width: 44px; height: 44px; margin-left: auto; border: 0;
  background: transparent; padding: 12px 8px; flex-direction: column; justify-content: center; gap: 5px;
}
.nav-toggle span { display: block; height: 2px; background: white; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 40px; padding: 0 16px; border-radius: 10px; border: 1px solid transparent;
  text-decoration: none; color: white; font-family: var(--ui); font-weight: 500; white-space: nowrap;
}
.btn-primary { background: linear-gradient(180deg, #3aa2ff, #1574ee); }
.btn-ghost { background: #0c121c; border-color: rgba(220, 230, 240, 0.72); }
.btn-line { min-height: 36px; border-color: var(--blue); background: transparent; color: #d7ecff; }
.btn-lg { min-height: 48px; padding: 0 22px; font-size: 18px; }

.hero {
  padding: 18px 0 8px;
  background:
    radial-gradient(ellipse 40% 80px at 20% 0%, rgba(80, 140, 200, 0.18), transparent 70%),
    radial-gradient(ellipse 30% 60px at 78% 8%, rgba(40, 90, 150, 0.16), transparent 70%),
    linear-gradient(180deg, #071018, #05070d 70%);
}
.hero-copy { position: relative; text-align: center; padding: 8px 0 12px; }
.hero h1 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(22px, 7vw, 76px);
  line-height: 0.9;
  letter-spacing: -0.03em;
  text-transform: uppercase;
}
.silver, .blueword { display: block; }
.silver {
  color: #e8eef5;
  background: linear-gradient(180deg, #fff, #c5d0de 70%);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.blueword {
  color: #1a78f8;
  background: linear-gradient(180deg, #8ec8ff, #0c4ec8);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.sub {
  margin: 12px 0 0;
  font-family: var(--ui);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: clamp(11px, 1.5vw, 15px);
}
.rail {
  display: none;
  margin: 0;
  color: #9eb4c9;
  font-family: var(--ui);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  line-height: 1.35;
}
.rail span { display: block; }

.lineup-scroll { overflow-x: auto; overscroll-behavior-x: contain; }
.lineup-sheet { width: 100%; }
.lineup-sheet img { width: 100%; height: auto; aspect-ratio: 1024 / 284; object-fit: contain; background: #070d16; }
.namebar { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); }
.name {
  appearance: none; border: 0; border-left: 1px solid rgba(255,255,255,0.18);
  background: transparent; color: var(--accent); font-family: var(--ui); font-weight: 700;
  font-size: clamp(11px, 1.4vw, 16px); letter-spacing: 0.04em; text-transform: uppercase;
  min-height: 44px; padding: 8px 2px; cursor: pointer;
}
.name:first-child { border-left: 0; }
.name[aria-expanded="true"] { background: color-mix(in srgb, var(--accent) 16%, transparent); }

.detail {
  margin-top: 10px;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px 16px;
  background: #0b121c;
}
.detail h2 { margin: 0; font-family: var(--ui); letter-spacing: 0.06em; text-transform: uppercase; }
.detail .specialty { margin: 2px 0 8px; color: var(--blue); font-family: var(--ui); letter-spacing: 0.08em; text-transform: uppercase; font-size: 13px; }
.detail p { margin: 0 0 8px; color: var(--muted); }
.detail .quote { color: var(--ink); }
.detail .verbs { color: var(--dim); font-family: var(--ui); letter-spacing: 0.06em; text-transform: uppercase; font-size: 12px; }

.plates {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 8px;
  margin-top: 12px;
}
.plate {
  min-width: 0;
  padding: 10px 8px;
  text-align: center;
  background: #071018;
  border: 1px solid var(--accent);
  border-radius: 10px;
}
.plate h2 { margin: 0; color: var(--accent); font-family: var(--ui); font-size: clamp(13px, 1.3vw, 16px); letter-spacing: 0.06em; text-transform: uppercase; }
.plate .specialty { margin: 2px 0 6px; color: var(--accent); font-family: var(--ui); font-size: 10px; letter-spacing: 0.06em; text-transform: uppercase; }
.plate .quote { margin: 0; color: #e6edf4; font-size: 12px; line-height: 1.35; }
.plate .verbs { margin: 8px 0 0; color: var(--accent); font-family: var(--ui); font-size: 10px; letter-spacing: 0.04em; text-transform: uppercase; }

.cta-row { display: flex; justify-content: center; flex-wrap: wrap; gap: 12px; margin-top: 18px; }
.tagline { text-align: center; color: #b7c3d2; margin: 12px 0 4px; }

.band { padding: 28px 0; }
.kicker { margin: 0 0 6px; color: var(--blue); font-family: var(--ui); letter-spacing: 0.14em; text-transform: uppercase; font-size: 13px; }
.band h2, .uses h2 {
  margin: 0 0 14px;
  font-family: var(--display);
  font-size: clamp(26px, 4vw, 40px);
  line-height: 0.95;
  letter-spacing: -0.03em;
  text-transform: uppercase;
}
.principles {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
}
.principles article, .cases article {
  min-width: 0;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(8, 14, 26, 0.8);
}
.principles h3, .cases h3 { margin: 0 0 4px; font-size: 15px; }
.principles p, .cases p { margin: 0; color: var(--dim); font-size: 13px; }

.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 10px; }
.steps li {
  min-width: 0;
  display: grid;
  gap: 8px;
  padding: 12px;
  border: 1px solid rgba(70, 150, 255, 0.4);
  border-radius: 12px;
  background: rgba(7, 14, 28, 0.8);
}
.steps span {
  width: 28px; height: 28px; display: grid; place-items: center;
  border: 1.5px solid var(--blue); border-radius: 50%; color: #b9dcff; font-family: var(--ui);
}
.steps h3 { margin: 0 0 4px; font-size: 16px; }
.steps p { margin: 0; color: var(--dim); font-size: 13px; }
.more { margin: 14px 0 0; }

.uses { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 16px; align-items: start; }
.cases { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.panel {
  border: 1px solid rgba(70, 160, 255, 0.45);
  border-radius: 12px;
  padding: 12px;
  background: #070d18;
}
.panel ul { list-style: none; margin: 8px 0; padding: 0; }
.panel li {
  display: grid; grid-template-columns: auto 1fr; gap: 8px;
  padding: 7px 0; border-top: 1px solid rgba(255,255,255,0.06); font-size: 14px;
}
.panel b { color: var(--accent); font-family: var(--ui); letter-spacing: 0.04em; text-transform: uppercase; font-weight: 500; }
.panel span { color: var(--muted); }
.panel-foot { margin: 8px 0 0; color: var(--blue); font-family: var(--ui); letter-spacing: 0.06em; text-transform: uppercase; font-size: 12px; }

.site-footer { border-top: 1px solid rgba(130, 176, 220, 0.22); padding: 16px 0 22px; }
.foot { display: grid; grid-template-columns: auto 1fr auto; gap: 16px; align-items: center; }
.foot nav { display: flex; justify-content: center; flex-wrap: wrap; gap: 8px 0; }
.foot nav a { color: #d5deea; text-decoration: none; font-size: 14px; }
.foot nav a + a { border-left: 1px solid #3c4c62; margin-left: 10px; padding-left: 10px; }
.slogan {
  margin: 0; padding-left: 14px; border-left: 1px solid rgba(180, 200, 220, 0.28);
  text-align: right; font-family: var(--ui); letter-spacing: 0.12em; text-transform: uppercase; font-size: 12px;
}

.page { padding: 28px 0 64px; }
.page h1 { margin: 0 0 12px; font-family: var(--display); font-size: clamp(32px, 5vw, 48px); line-height: 1; text-transform: uppercase; }
.prose { max-width: 68ch; }
.prose h2 { margin-top: 1.4em; font-size: 22px; }
.prose p, .prose li { color: var(--muted); }
.tag { display: inline-block; border: 1px solid var(--line); border-radius: 999px; padding: 2px 8px; font-size: 12px; }
.tag-unresolved { color: #f0d48a; border-color: #f0d48a; }
.tag-example { color: #39c6d6; border-color: #39c6d6; }

@media (min-width: 901px) {
  .hero-copy { display: grid; grid-template-columns: 120px minmax(0, 1fr) 120px; align-items: center; }
  .rail { display: block; }
  .rail-right { text-align: right; }
  .hero h1, .sub { grid-column: 2; }
  .namebar, .detail { display: none; }
}

@media (max-width: 900px) {
  .nav-toggle { display: inline-flex; }
  .actions { display: none; }
  .brand span span { display: none; }
  .nav {
    display: none; position: absolute; top: 64px; left: 0; right: 0; margin: 0;
    padding: 8px 16px 16px; background: #070b14; border-bottom: 1px solid var(--line);
    flex-direction: column; align-items: stretch; gap: 12px;
  }
  .nav.open { display: flex; }
  .nav.open .nav-cta { display: inline-flex; justify-content: center; }
  .lineup-sheet { width: 760px; max-width: none; }
  .plates { display: none; }
  .cta-row { flex-direction: column; align-items: stretch; }
  .btn-lg { width: 100%; }
  .principles, .steps, .cases, .uses, .foot { grid-template-columns: 1fr; }
  .steps li { grid-template-columns: 28px minmax(0, 1fr); align-items: center; }
  .slogan { display: none; }
  .foot nav { justify-content: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}