/* FullGrid Media — fullgridmedia.com
   Palette mirrors the app: near-black bg, light text, signal red accent. */

:root {
  --bg: #0d0d0f;
  --bg2: #16161a;
  --bg3: #1e1e24;
  --bg4: #26262e;
  --text: #f0f0f2;
  --text2: #9898a8;
  --text3: #5a5a68;
  --border: #2a2a34;
  --border2: #3a3a46;
  --red: #e8302a;
  --red2: #ff4a43;
  --white: #ffffff;
  --maxw: 1120px;
  --radius: 16px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-feature-settings: "cv11", "ss01";
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  line-height: 1.55;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }

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

.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

/* ---------- Background ambience ---------- */
.ambient {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(900px 500px at 78% -8%, rgba(232, 48, 42, 0.18), transparent 60%),
    radial-gradient(700px 600px at 10% 0%, rgba(232, 48, 42, 0.07), transparent 55%);
}
.ambient::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(70% 55% at 50% 0%, #000 0%, transparent 75%);
          mask-image: radial-gradient(70% 55% at 50% 0%, #000 0%, transparent 75%);
}

/* ---------- Logo mark ---------- */
.mark { display: inline-flex; align-items: center; gap: 12px; }
.mark svg { display: block; }
.mark .name {
  font-weight: 800;
  letter-spacing: -0.02em;
  font-size: 19px;
}
.mark .name b { color: var(--red); font-weight: 800; }

/* ---------- Header ---------- */
header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  background: rgba(13, 13, 15, 0.62);
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s, background 0.25s;
}
header.scrolled { border-bottom-color: var(--border); background: rgba(13, 13, 15, 0.85); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.nav-links { display: flex; align-items: center; gap: 30px; }
.nav-links a { color: var(--text2); font-size: 14.5px; font-weight: 500; transition: color 0.2s; }
.nav-links a:hover { color: var(--text); }
.nav-links .btn { color: var(--white); }
@media (max-width: 720px) { .nav-links .hide-sm { display: none; } }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-weight: 600;
  font-size: 15px;
  padding: 12px 20px;
  border-radius: 12px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.18s var(--ease), background 0.2s, border-color 0.2s, box-shadow 0.2s;
  white-space: nowrap;
}
.btn-primary {
  background: var(--red);
  color: var(--white);
  box-shadow: 0 6px 24px -8px rgba(232, 48, 42, 0.7);
}
.btn-primary:hover { background: var(--red2); transform: translateY(-2px); box-shadow: 0 12px 30px -8px rgba(232, 48, 42, 0.75); }
.btn-ghost {
  background: rgba(255,255,255,0.04);
  border-color: var(--border2);
  color: var(--text);
}
.btn-ghost:hover { background: rgba(255,255,255,0.08); transform: translateY(-2px); }
.btn-soon {
  background: rgba(255,255,255,0.05);
  border-color: var(--border2);
  color: var(--text2);
  cursor: default;
}
.btn-soon:hover { transform: none; }
.btn svg { width: 18px; height: 18px; }

/* ---------- Hero ---------- */
.hero { padding: 88px 0 72px; position: relative; }
.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
}
.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text2);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  padding: 6px 13px;
  border-radius: 999px;
  margin-bottom: 26px;
}
.pill .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--red); box-shadow: 0 0 0 4px rgba(232,48,42,0.18); }
h1.headline {
  font-size: clamp(40px, 6.2vw, 68px);
  line-height: 1.02;
  letter-spacing: -0.035em;
  font-weight: 800;
  margin: 0 0 22px;
}
h1.headline .accent {
  background: linear-gradient(100deg, var(--red2), var(--red));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.sub {
  font-size: clamp(16px, 2.2vw, 19px);
  color: var(--text2);
  max-width: 540px;
  margin: 0 0 34px;
}
.cta-row { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.cta-note { color: var(--text3); font-size: 13px; margin-top: 16px; }

/* Phone mock */
.phone-stage { display: flex; justify-content: center; perspective: 1400px; }
.phone {
  width: 290px;
  border-radius: 40px;
  background: linear-gradient(160deg, #2a2a32, #15151a);
  padding: 11px;
  box-shadow:
    0 40px 80px -30px rgba(0,0,0,0.9),
    0 0 0 1px rgba(255,255,255,0.05) inset;
  transform: rotateY(-14deg) rotateX(5deg) rotateZ(1deg);
  transition: transform 0.6s var(--ease);
}
.phone:hover { transform: rotateY(-6deg) rotateX(2deg); }
.phone-screen {
  border-radius: 30px;
  overflow: hidden;
  background: var(--bg);
  border: 1px solid #000;
}
.phone-notch {
  position: relative;
  height: 0;
}
.phone-notch::before {
  content: "";
  position: absolute;
  top: 9px; left: 50%; transform: translateX(-50%);
  width: 110px; height: 26px; border-radius: 16px;
  background: #000; z-index: 3;
}

/* In-phone mock schedule UI */
.app-ui { padding: 16px 14px 22px; font-size: 12px; }
.app-status { height: 38px; }
.app-h { font-size: 21px; font-weight: 800; letter-spacing: -0.02em; margin: 0 0 2px; }
.app-sub { color: var(--text3); font-size: 11px; margin: 0 0 16px; }
.evt {
  display: flex; gap: 11px; align-items: center;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 13px;
  padding: 11px 12px;
  margin-bottom: 9px;
}
.evt .bar { width: 4px; align-self: stretch; border-radius: 4px; }
.evt .body { flex: 1; min-width: 0; }
.evt .series { font-size: 10px; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; }
.evt .race { font-weight: 600; font-size: 13px; color: var(--text); margin: 1px 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.evt .meta { color: var(--text3); font-size: 10.5px; }
.evt .when { text-align: right; }
.evt .when .d { font-weight: 700; font-size: 13px; }
.evt .when .t { color: var(--text3); font-size: 10px; }
.evt .live {
  font-size: 9px; font-weight: 800; color: var(--white);
  background: var(--red); padding: 2px 6px; border-radius: 6px; letter-spacing: 0.05em;
}

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 8px; }
  .phone-stage { margin-top: 12px; }
  .phone { transform: none; width: 270px; }
  .phone:hover { transform: none; }
}

/* ---------- Section scaffolding ---------- */
section.block { padding: 88px 0; }
.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 12.5px;
  font-weight: 700;
  color: var(--red2);
  margin: 0 0 14px;
}
h2.title {
  font-size: clamp(28px, 4.4vw, 42px);
  letter-spacing: -0.03em;
  font-weight: 800;
  margin: 0 0 16px;
  line-height: 1.08;
}
.lead { color: var(--text2); font-size: 17px; max-width: 620px; margin: 0; }
.section-head { margin-bottom: 48px; max-width: 720px; }

/* ---------- Feature grid ---------- */
.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
@media (max-width: 900px) { .features { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .features { grid-template-columns: 1fr; } }
.feat {
  background: linear-gradient(180deg, var(--bg2), rgba(22,22,26,0.4));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px 24px;
  transition: transform 0.25s var(--ease), border-color 0.25s, background 0.25s;
}
.feat:hover { transform: translateY(-4px); border-color: var(--border2); background: linear-gradient(180deg, var(--bg3), var(--bg2)); }
.feat-ic {
  width: 44px; height: 44px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(232,48,42,0.12);
  color: var(--red2);
  margin-bottom: 18px;
}
.feat-ic svg { width: 22px; height: 22px; }
.feat h3 { font-size: 17.5px; font-weight: 700; margin: 0 0 7px; letter-spacing: -0.01em; }
.feat p { color: var(--text2); font-size: 14.5px; margin: 0; }

/* ---------- Coverage ---------- */
.coverage { text-align: center; }
.big-num {
  font-size: clamp(64px, 12vw, 130px);
  font-weight: 800;
  letter-spacing: -0.05em;
  line-height: 1;
  background: linear-gradient(180deg, var(--text), var(--text3));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.chips {
  display: flex; flex-wrap: wrap; gap: 10px; justify-content: center;
  max-width: 880px; margin: 36px auto 0;
}
.chip {
  font-size: 14px; font-weight: 600; color: var(--text2);
  background: var(--bg2); border: 1px solid var(--border);
  padding: 8px 15px; border-radius: 999px;
  transition: color 0.2s, border-color 0.2s, transform 0.2s;
}
.chip:hover { color: var(--text); border-color: var(--border2); transform: translateY(-2px); }
.chip .more { color: var(--red2); }

/* ---------- CTA banner ---------- */
.cta-banner {
  position: relative;
  border: 1px solid var(--border);
  border-radius: 28px;
  padding: 64px 40px;
  text-align: center;
  background: radial-gradient(120% 140% at 50% 0%, rgba(232,48,42,0.16), var(--bg2) 62%);
  overflow: hidden;
}
.cta-banner h2 { font-size: clamp(30px, 5vw, 46px); letter-spacing: -0.03em; font-weight: 800; margin: 0 0 14px; }
.cta-banner p { color: var(--text2); font-size: 17px; margin: 0 auto 30px; max-width: 480px; }
.cta-banner .cta-row { justify-content: center; }

/* ---------- Footer ---------- */
footer { border-top: 1px solid var(--border); padding: 54px 0 40px; margin-top: 40px; }
.foot {
  display: flex; justify-content: space-between; align-items: flex-start;
  gap: 40px; flex-wrap: wrap;
}
.foot-col h4 { font-size: 12px; text-transform: uppercase; letter-spacing: 0.12em; color: var(--text3); margin: 0 0 14px; font-weight: 700; }
.foot-col a { display: block; color: var(--text2); font-size: 14.5px; margin-bottom: 9px; transition: color 0.2s; }
.foot-col a:hover { color: var(--text); }
.foot-brand { max-width: 280px; }
.foot-brand p { color: var(--text3); font-size: 13.5px; margin: 14px 0 0; }
.foot-bottom {
  margin-top: 44px; padding-top: 24px; border-top: 1px solid var(--border);
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  color: var(--text3); font-size: 13px;
}

/* ---------- Legal pages ---------- */
.legal { padding: 72px 0 40px; }
.legal .wrap { max-width: 760px; }
.legal h1 { font-size: clamp(32px, 5vw, 44px); letter-spacing: -0.03em; margin: 0 0 8px; }
.legal .updated { color: var(--text3); font-size: 14px; margin: 0 0 40px; }
.legal h2 { font-size: 21px; letter-spacing: -0.01em; margin: 38px 0 12px; }
.legal p, .legal li { color: var(--text2); font-size: 16px; }
.legal a { color: var(--red2); }
.legal a:hover { text-decoration: underline; }
.legal ul { padding-left: 22px; }
.legal li { margin-bottom: 8px; }
.back {
  display: inline-flex; align-items: center; gap: 7px;
  color: var(--text2); font-size: 14px; font-weight: 500; margin-bottom: 32px;
}
.back:hover { color: var(--text); }

/* ---------- Reveal on scroll ----------
   Hidden state is gated behind .js so no-JS visitors and crawlers
   see all content; the animation is pure progressive enhancement. */
.js .reveal { opacity: 0; transform: translateY(22px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.js .reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .js .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}