/* ==========================================================================
   The Blast Radius — theblastradius.io
   Tokens are lifted verbatim from ../brand/identity.md (measured 2026-09-11
   from brand/artwork/blast-radius-cover-3000.png). Do not eyeball new values
   here — change identity.md first, then mirror it.
   ========================================================================== */

:root {
  /* Ground */
  --br-ground-900: #010E19;
  --br-ground-800: #0A1622;
  --br-ground-700: #122030;
  --br-ground-400: #27323C;

  /* Accents — DARK-GROUND ONLY. See "the one hard rule" in identity.md:
     on white these collapse to 1.76:1 (orange) and 1.25:1 (cyan). */
  --br-orange-500: #FEB601;
  --br-orange-600: #FE8601;
  --br-orange-300: #FED05A;
  --br-cyan-400: #5BE5FF;
  --br-cyan-200: #BDF5FF;
  --br-white: #FFFFFF;

  /* Text ramp on --br-ground-900 */
  --text: #FFFFFF;          /* 19.5:1  AAA */
  --text-dim: #9FB0C0;      /*  8.4:1  AAA */
  --text-faint: #63768A;    /*  4.6:1  AA  */

  --maxw: 1120px;
  --gutter: clamp(20px, 5vw, 56px);

  --font-display: 'Anton', 'Haettenschweiler', 'Arial Narrow Bold', system-ui, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  color-scheme: dark;
}

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

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

body {
  margin: 0;
  background: var(--br-ground-900);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--br-cyan-400); text-decoration: none; }
a:hover { color: var(--br-cyan-200); }

:focus-visible {
  outline: 2px solid var(--br-cyan-400);
  outline-offset: 3px;
  border-radius: 4px;
}

.wrap {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--br-orange-500);
  color: var(--br-ground-900);
  padding: 12px 20px;
  font-weight: 700;
  z-index: 100;
}
.skip:focus { left: 12px; top: 12px; }

/* ---------- Type ---------------------------------------------------------- */

.display {
  font-family: var(--font-display);
  font-weight: 400;              /* Anton ships a single weight */
  letter-spacing: 0.005em;
  line-height: 0.92;
  text-transform: uppercase;
}

.eyebrow {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--br-cyan-400);
  margin: 0 0 18px;
}

h2.section-title {
  font-family: var(--font-display);
  font-weight: 400;
  text-transform: uppercase;
  font-size: clamp(30px, 5vw, 46px);
  line-height: 1;
  letter-spacing: 0.01em;
  margin: 0 0 14px;
}

.lede {
  font-size: clamp(17px, 2vw, 20px);
  color: var(--text-dim);
  max-width: 62ch;
  margin: 0 0 8px;
}

/* ---------- Radar motif --------------------------------------------------- */
/* The signature icon (brand/artwork/blast-radius-icon-3000.png) rebuilt as
   vector so it stays crisp and can pulse. */

.radar {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: 0;
}

.radar__rings {
  position: absolute;
  top: 50%;
  right: -14%;
  translate: 0 -50%;
  width: min(1000px, 108vw);
  aspect-ratio: 1;
  opacity: 0.5;
}

.radar__rings span {
  position: absolute;
  inset: 0;
  margin: auto;
  border-radius: 50%;
  border: 2px solid var(--br-orange-600);
  opacity: 0.22;
}
.radar__rings span:nth-child(1) { width: 22%; height: 22%; opacity: 0.5; }
.radar__rings span:nth-child(2) { width: 44%; height: 44%; opacity: 0.34; }
.radar__rings span:nth-child(3) { width: 68%; height: 68%; opacity: 0.24; }
.radar__rings span:nth-child(4) { width: 92%; height: 92%; opacity: 0.15; }

.radar__core {
  position: absolute;
  inset: 0;
  margin: auto;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: radial-gradient(circle, #FFF3D0 0%, var(--br-orange-500) 45%, var(--br-orange-600) 100%);
  box-shadow: 0 0 60px 18px rgba(254, 134, 1, 0.42);
}

/* A single pulse travelling outward — one element, not a loop of four. */
.radar__pulse {
  position: absolute;
  inset: 0;
  margin: auto;
  width: 22%;
  height: 22%;
  border-radius: 50%;
  border: 2px solid var(--br-orange-500);
  animation: pulse 5.5s cubic-bezier(0.22, 0.61, 0.36, 1) infinite;
}
.radar__pulse--b { animation-delay: 2.75s; }

@keyframes pulse {
  0%   { transform: scale(1);    opacity: 0.65; }
  100% { transform: scale(4.2);  opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .radar__pulse { animation: none; opacity: 0.25; }
}

/* Starfield + circuit wash, echoing the cover art */
.starfield { position: absolute; inset: 0; pointer-events: none; z-index: 0; }
.starfield span {
  position: absolute;
  border-radius: 50%;
  background: #fff;
}

.wash {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(900px 520px at 78% 42%, rgba(254, 134, 1, 0.13), transparent 68%),
    radial-gradient(700px 460px at 8% 12%, rgba(91, 229, 255, 0.07), transparent 70%);
}

/* ---------- Header -------------------------------------------------------- */

.site-header {
  position: relative;
  z-index: 10;
  padding-block: 22px;
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brandmark {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--text);
  font-family: var(--font-display);
  font-size: 19px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}
.brandmark:hover { color: var(--text); }
.brandmark img { width: 28px; height: 28px; }
.brandmark b { color: var(--br-orange-500); font-weight: 400; }

.site-header nav {
  display: flex;
  align-items: center;
  gap: clamp(14px, 3vw, 30px);
}
.site-header nav a {
  color: var(--text-dim);
  font-size: 14px;
  font-weight: 500;
}
.site-header nav a:hover { color: var(--text); }

@media (max-width: 620px) {
  .site-header nav a.nav-hide { display: none; }
}

/* ---------- Buttons ------------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 28px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 16px;
  line-height: 1;
  transition: background-color .18s ease, border-color .18s ease, color .18s ease, transform .18s ease;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }

.btn--primary {
  background: var(--br-orange-500);
  color: var(--br-ground-900);   /* 11.0:1 against the orange */
}
.btn--primary:hover { background: var(--br-orange-300); color: var(--br-ground-900); }

.btn--ghost {
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: var(--text);
}
.btn--ghost:hover {
  border-color: var(--br-cyan-400);
  color: var(--text);
  background: rgba(91, 229, 255, 0.07);
}

.btn svg { width: 18px; height: 18px; flex: none; }

/* ---------- Hero ---------------------------------------------------------- */

.hero {
  position: relative;
  padding-block: clamp(40px, 8vw, 88px) clamp(56px, 9vw, 104px);
  overflow: hidden;
}

.hero__grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: clamp(32px, 5vw, 64px);
  align-items: center;
}

@media (max-width: 860px) {
  .hero__grid { grid-template-columns: 1fr; }
  .hero__art { order: -1; max-width: 400px; margin-inline: auto; }
}

.hero h1 {
  margin: 0 0 20px;
  font-size: clamp(54px, 12.5vw, 132px);
}
.hero h1 .blast { display: block; color: var(--br-white); }
.hero h1 .radius { display: block; color: var(--br-orange-500); }

.hero__tagline {
  font-size: clamp(13px, 2.2vw, 17px);
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--br-cyan-400);
  margin: 0 0 26px;
}

.hero__blurb {
  font-size: clamp(17px, 2vw, 20px);
  color: var(--text-dim);
  max-width: 54ch;
  margin: 0 0 32px;
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 30px;
}

.hero__meta {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin: 0;
}

.hero__art img {
  width: 100%;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 30px 80px -20px rgba(0, 0, 0, 0.9);
}

/* ---------- Sections ------------------------------------------------------ */

section { position: relative; }

.band {
  padding-block: clamp(56px, 8vw, 96px);
  border-top: 1px solid rgba(255, 255, 255, 0.07);
}

.band--raised { background: var(--br-ground-800); }

/* ---------- Segments ------------------------------------------------------ */

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(212px, 1fr));
  gap: 18px;
  margin-top: 40px;
}

.card {
  position: relative;
  background: var(--br-ground-800);
  border: 1px solid var(--br-ground-700);
  border-radius: 16px;
  padding: 28px 26px 30px;
  transition: border-color .2s ease, transform .2s ease;
}
.band--raised .card { background: var(--br-ground-900); }

.card:hover { border-color: rgba(254, 182, 1, 0.45); transform: translateY(-2px); }

@media (prefers-reduced-motion: reduce) {
  .card:hover { transform: none; }
}

.card__rings {
  width: 26px;
  height: 26px;
  margin-bottom: 18px;
  border-radius: 50%;
  border: 2px solid var(--br-orange-500);
  box-shadow: 0 0 0 5px rgba(254, 182, 1, 0.16), 0 0 0 10px rgba(254, 182, 1, 0.07);
}

.card h3 {
  font-family: var(--font-display);
  font-weight: 400;
  text-transform: uppercase;
  font-size: 23px;
  letter-spacing: 0.015em;
  margin: 0 0 6px;
  color: var(--text);
}

.card__len {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--br-orange-500);
  margin: 0 0 12px;
}

.card p:last-child {
  margin: 0;
  color: var(--text-dim);
  font-size: 15.5px;
  line-height: 1.6;
}

/* ---------- Episodes ------------------------------------------------------ */

.episodes { margin-top: 40px; display: grid; gap: 16px; }

.episode {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  gap: 24px;
  align-items: center;
  background: var(--br-ground-800);
  border: 1px solid var(--br-ground-700);
  border-radius: 16px;
  padding: 20px;
}

@media (max-width: 620px) {
  .episode { grid-template-columns: 1fr; gap: 16px; }
  .episode__thumb { max-width: 220px; }
}

.episode__thumb {
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: 10px;
  overflow: hidden;
  background: var(--br-ground-900);
  border: 1px solid var(--br-ground-700);
  display: grid;
  place-items: center;
}
.episode__thumb .card__rings { margin: 0; opacity: 0.7; }

.episode__num {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--br-cyan-400);
  margin: 0 0 6px;
}

.episode h3 {
  font-family: var(--font-display);
  font-weight: 400;
  text-transform: uppercase;
  font-size: clamp(20px, 3vw, 27px);
  letter-spacing: 0.01em;
  margin: 0 0 10px;
  color: var(--text);
}

.episode p { margin: 0 0 14px; color: var(--text-dim); font-size: 15.5px; }

.pill {
  display: inline-block;
  padding: 5px 13px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  border: 1px solid rgba(254, 182, 1, 0.4);
  color: var(--br-orange-500);
}

.note {
  margin-top: 26px;
  font-size: 14.5px;
  color: var(--text-faint);
}

/* ---------- Host ---------------------------------------------------------- */

.host {
  display: grid;
  grid-template-columns: minmax(0, 288px) minmax(0, 1fr);
  gap: clamp(28px, 5vw, 56px);
  align-items: center;
}

@media (max-width: 760px) {
  .host { grid-template-columns: 1fr; }
  .host__photo { max-width: 240px; }
}

.host__photo {
  position: relative;
  aspect-ratio: 1;
  border-radius: 50%;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 38%, rgba(254, 134, 1, 0.30), transparent 64%),
    var(--br-ground-800);
  border: 1px solid var(--br-ground-700);
  box-shadow:
    0 0 0 8px rgba(254, 182, 1, 0.10),
    0 0 0 17px rgba(254, 182, 1, 0.055),
    0 0 0 27px rgba(254, 182, 1, 0.028);
}

.host__photo img { width: 100%; height: 100%; object-fit: cover; }

.host h2 { margin-bottom: 18px; }
.host p { color: var(--text-dim); max-width: 60ch; }

/* ---------- Follow -------------------------------------------------------- */

.follow {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.channel {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  padding: 14px 24px;
  border-radius: 999px;
  border: 1px solid var(--br-ground-700);
  background: var(--br-ground-800);
  color: var(--text);
  font-weight: 600;
  font-size: 15px;
  transition: border-color .18s ease, background-color .18s ease;
}
.band--raised .channel { background: var(--br-ground-900); }
.channel:hover { border-color: var(--br-cyan-400); color: var(--text); }

.channel svg { width: 20px; height: 20px; flex: none; }

.channel--soon {
  color: var(--text-faint);
  border-style: dashed;
  cursor: default;
}
.channel--soon:hover { border-color: var(--br-ground-700); color: var(--text-faint); }
.channel--soon small {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  opacity: 0.75;
}

/* ---------- CTA ----------------------------------------------------------- */

.cta {
  position: relative;
  overflow: hidden;
  text-align: center;
  padding-block: clamp(64px, 9vw, 104px);
  border-top: 1px solid rgba(255, 255, 255, 0.07);
}

.cta .wrap { position: relative; z-index: 2; }

.cta h2 {
  font-family: var(--font-display);
  font-weight: 400;
  text-transform: uppercase;
  font-size: clamp(32px, 6vw, 56px);
  line-height: 1;
  margin: 0 0 18px;
}
.cta h2 em { font-style: normal; color: var(--br-orange-500); }

.cta p {
  color: var(--text-dim);
  font-size: clamp(16px, 2vw, 19px);
  max-width: 58ch;
  margin: 0 auto 34px;
}

.cta__btns { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; }

/* ---------- Footer -------------------------------------------------------- */

.site-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  padding-block: 44px;
  background: var(--br-ground-900);
}

.site-footer .wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  align-items: center;
  justify-content: space-between;
}

.site-footer p { margin: 0; color: var(--text-faint); font-size: 14px; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 22px; }
.site-footer nav a { color: var(--text-dim); font-size: 14px; }
.site-footer nav a:hover { color: var(--text); }

.from-aiqso {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  color: var(--text-faint);
  font-size: 14px;
}
.from-aiqso b { color: var(--text); font-weight: 700; letter-spacing: 0.04em; }