/*
  Strtheon Athletics site. Values follow the Might design spec
  (repfeed/docs/design/DESIGN.md and tokens.json).
  Fonts: Inter for text, Anton standing in for Druk Condensed.
*/

:root {
  /* Palette */
  --obsidian-ember: #190501;
  --dark-cocoa: #340a01;
  --molten-core: #631303;
  --signal-red: #951c04;
  --flare-orange: #fa5838;
  --warm-blush: #fcac9c;
  --linen: #f7f6ff;
  --warm-ash: #baadab;

  /* Type */
  --font-text: "Inter", -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
  --font-display: "Druk Condensed Super", "Anton", "Impact", sans-serif;

  /* Spacing (4pt grid) */
  --margin: 20px;
  --section-gap: 96px;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--obsidian-ember);
  color: var(--linen);
  font-family: var(--font-text);
  font-size: 17px;
  line-height: 1.35;
  letter-spacing: -0.022em;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--flare-orange); text-underline-offset: 3px; }

.wrap { max-width: 1040px; margin: 0 auto; padding: 0 var(--margin); }

/* Header */
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 24px;
  padding-bottom: 24px;
}
.brand {
  color: var(--linen);
  font-weight: 600;
  text-decoration: none;
  letter-spacing: -0.01em;
}
.brand span { color: var(--warm-ash); font-weight: 400; }
.nav a {
  color: var(--warm-ash);
  font-size: 15px;
  text-decoration: none;
  margin-left: 24px;
}
.nav a:hover { color: var(--linen); }

/* Eyebrow + display heading */
.eyebrow {
  display: block;
  color: var(--flare-orange);
  font-size: 12px;
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin: 0 0 8px;
}
.display {
  font-family: var(--font-display);
  font-weight: 400;
  text-transform: uppercase;
  line-height: 0.9;
  letter-spacing: 0.005em;
  margin: 0;
}

/* Hero: embers on obsidian */
.hero {
  position: relative;
  padding-top: 96px;
  padding-bottom: 112px;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 55% 48% at 72% 52%, rgba(250, 88, 56, 0.24), rgba(99, 19, 3, 0.32) 40%, transparent 75%);
  pointer-events: none;
}
.hero > * { position: relative; }
.hero .display { font-size: clamp(64px, 14vw, 168px); }
.hero .display em { font-style: normal; color: var(--flare-orange); }
.hero .lede {
  max-width: 520px;
  margin: 28px 0 0;
  color: var(--warm-ash);
  font-size: 19px;
  line-height: 1.4;
}

/* Sections */
section.wrap { padding-top: var(--section-gap); }
section > .display { font-size: clamp(40px, 7vw, 64px); margin-bottom: 32px; }

/* App card */
.app-card {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 32px;
  align-items: center;
  background: var(--dark-cocoa);
  border: 1px solid var(--signal-red);
  border-radius: 8px;
  padding: 40px;
}
.app-card h3 {
  font-size: 24px;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.022em;
  margin: 0 0 12px;
}
.app-card p { margin: 0 0 16px; }
.chip {
  display: inline-block;
  padding: 4px 8px;
  border-radius: 4px;
  background: var(--obsidian-ember);
  color: var(--flare-orange);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* Three-step strip inside the card */
.steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.steps li {
  display: flex;
  gap: 16px;
  align-items: baseline;
  padding: 16px 20px;
  background: var(--obsidian-ember);
  border-radius: 8px;
}
.steps .num {
  font-family: var(--font-display);
  font-size: 32px;
  line-height: 0.9;
  color: var(--flare-orange);
  min-width: 24px;
}
.steps strong { display: block; font-weight: 600; }
.steps span.t { color: var(--warm-ash); font-size: 15px; line-height: 1.4; }

/* Contact */
.contact { display: flex; flex-wrap: wrap; gap: 16px 48px; align-items: flex-end; justify-content: space-between; }
.contact address { font-style: normal; color: var(--warm-ash); line-height: 1.5; }
.contact address strong { color: var(--linen); font-weight: 500; }

/* Glow button (DESIGN.md: Dark Cocoa fill, inset Molten Core glow, Flare Orange label) */
.btn-glow {
  display: inline-flex;
  align-items: center;
  height: 52px;
  padding: 0 24px;
  border-radius: 14px;
  background: var(--dark-cocoa);
  box-shadow: inset 0 0 20px var(--molten-core);
  color: var(--flare-orange);
  font-size: 16px;
  font-weight: 500;
  letter-spacing: -0.01em;
  text-decoration: none;
  transition: background 150ms;
}
.btn-glow:hover { background: var(--molten-core); }

/* Prose pages (privacy) */
.prose { max-width: 640px; padding-top: 64px; }
.prose .display { font-size: clamp(56px, 10vw, 96px); margin-bottom: 16px; }
.prose h2 { font-size: 17px; font-weight: 600; margin: 40px 0 8px; }
.prose p { color: var(--warm-ash); line-height: 1.5; margin: 0 0 12px; }
.prose .updated { color: var(--warm-ash); font-size: 13px; }

/* Footer */
.wrap.site-footer {
  margin-top: var(--section-gap);
  border-top: 1px solid var(--molten-core);
  padding-top: 24px;
  padding-bottom: 40px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  justify-content: space-between;
  color: var(--warm-ash);
  font-size: 13px;
  line-height: 1.4;
}
.site-footer a { color: var(--warm-ash); }

@media (max-width: 760px) {
  :root { --section-gap: 72px; }
  .hero { padding-top: 56px; padding-bottom: 80px; }
  .app-card { grid-template-columns: 1fr; padding: 24px 20px; }
  .nav a { margin-left: 16px; }
}