/* Minute Mark: tokens follow the EO Reels and Group 2 Reels app palette (light #FFF / dark #000, teal accent, IG gradient). */
@font-face { font-family: "Plus Jakarta Sans"; src: url(/fonts/jakarta.woff2) format("woff2"); font-weight: 200 800; font-display: swap; }
@font-face { font-family: "Hind"; src: url(/fonts/hind-400.woff2) format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Hind"; src: url(/fonts/hind-600.woff2) format("woff2"); font-weight: 600; font-display: swap; }
:root {
  --bg: #FFFFFF; --surface: #F4F4F6; --surface-2: #ECECF0; --ink: #111114; --ink-2: #3A3A40; --muted: #5E5E66;
  --line: #E2E2E8; --accent: #0F766E; --accent-soft: #DDF3F0; --amber: #92400E; --amber-soft: #FEF3DC; --rise: #C62828;
  --hero: radial-gradient(120% 120% at 0% 0%, #CFEFEA 0%, #DCE6FB 55%, #F4F4F6 100%);
  --ig: linear-gradient(45deg, #14B8A6 0%, #1D7FD6 55%, #3F3CC9 100%);
  --ui: "Plus Jakarta Sans", "Segoe UI", system-ui, sans-serif;
  --body: "Hind", "Segoe UI", system-ui, sans-serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #000000; --surface: #0E1419; --surface-2: #151D24; --ink: #FAFAFA; --ink-2: #D3DCE2; --muted: #9AA8B2;
    --line: #22303A; --accent: #2DD4BF; --accent-soft: #0F2E2E; --amber: #F6B73C; --amber-soft: #2E2410; --rise: #FF6B6B;
    --hero: radial-gradient(120% 120% at 0% 0%, #0E4A50 0%, #13235A 55%, #0E1419 100%);
    color-scheme: dark;
  }
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { margin: 0; background: var(--bg); color: var(--ink); font: 17px/1.6 var(--body); }
a { color: var(--accent); text-underline-offset: 2px; }
a:focus-visible, .btn:focus-visible, .strip:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; border-radius: 6px; }
img { max-width: 100%; height: auto; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 8px; background: var(--surface); padding: 8px 12px; z-index: 9; }
.wrap { max-width: 860px; margin: 0 auto; padding: 0 16px; }

/* Header and footer */
.top { border-bottom: 1px solid var(--line); background: var(--bg); }
.top .wrap { display: flex; align-items: center; justify-content: space-between; gap: 10px; min-height: 56px; }
.brand { display: inline-flex; align-items: center; gap: 9px; color: var(--ink); text-decoration: none; font: 800 1.08rem/1 var(--ui); letter-spacing: -.01em; white-space: nowrap; }
.brand img { width: 28px; height: 28px; }
.top nav { display: flex; gap: 2px; }
.top nav a { font: 600 .84rem/1 var(--ui); color: var(--ink-2); text-decoration: none; padding: 12px 6px; white-space: nowrap; }
.top nav a:hover { color: var(--accent); }
.foot { border-top: 1px solid var(--line); margin-top: 56px; padding: 28px 0 40px; color: var(--muted); font-size: .9rem; }
.foot p { margin: 0 0 10px; }
.foot .links { margin-bottom: 12px; }
.foot .links a { color: var(--ink-2); margin-right: 16px; display: inline-block; padding: 6px 0; }

/* Hero and app tiles */
.hero { background: var(--hero); border-bottom: 1px solid var(--line); }
.hero .wrap { padding-top: 20px; padding-bottom: 22px; }
.kicker { font: 700 .76rem/1.3 var(--ui); letter-spacing: .06em; text-transform: uppercase; color: var(--accent); margin: 0 0 8px; }
h1 { font: 800 clamp(1.85rem, 8.4vw, 3rem)/1.08 var(--ui); letter-spacing: -.03em; margin: 0 0 8px; text-wrap: balance; }
.grad { background: var(--ig); -webkit-background-clip: text; background-clip: text; color: transparent; }
@media (prefers-color-scheme: dark) { .grad { background: linear-gradient(45deg, #2DD4BF, #64B5F6 55%, #8C88FF); -webkit-background-clip: text; background-clip: text; } }
.lead { font-size: 1.04rem; line-height: 1.5; color: var(--ink-2); margin: 0 0 16px; max-width: 38em; }
.tiles { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
@media (min-width: 720px) { .tiles { grid-template-columns: 1fr 1fr 1fr; } }
.tile { position: relative; background: var(--bg); border: 1px solid var(--line); border-radius: 18px; padding: 14px 12px 12px; display: flex; flex-direction: column; gap: 6px;
  box-shadow: 0 1px 2px rgba(0,0,0,.05); }
.tile img { width: 48px; height: 48px; border-radius: 12px; }
.tile .tile-name { font: 800 1.04rem/1.2 var(--ui); margin: 2px 0 0; letter-spacing: 0; }
.tile .tile-name a { color: var(--ink); text-decoration: none; }
.stretch::after { content: ""; position: absolute; inset: 0; border-radius: 18px; }
.tile:hover { border-color: var(--accent); }
.tile .exam { margin: 0 0 4px; color: var(--muted); font-size: .84rem; line-height: 1.3; flex: 1; }
.tile .btn, .tile .soon { position: relative; z-index: 1; }
.tile-more { grid-column: 1 / -1; display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 10px; padding: 12px 14px; border-radius: 18px;
  border: 1.5px dashed var(--line); text-decoration: none; color: var(--ink-2); font-size: .92rem; }
.tile-more b { font: 800 .96rem/1.2 var(--ui); color: var(--ink); }
@media (min-width: 720px) { .tile-more { grid-column: auto; flex-direction: column; justify-content: center; } }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; padding: 0 20px; border-radius: 999px;
  font: 700 1rem/1 var(--ui); text-decoration: none; background: var(--accent); color: var(--bg); align-self: flex-start; }
.btn:hover { filter: brightness(1.08); }
.btn-sm { min-height: 42px; padding: 0 12px; font-size: .88rem; align-self: stretch; }
.btn-big { min-height: 52px; font-size: 1.05rem; }
.soon { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 18px; border-radius: 999px; align-self: flex-start;
  font: 700 .95rem/1 var(--ui); background: var(--amber-soft); color: var(--amber); text-align: center; }
.soon.btn-sm { min-height: 42px; padding: 0 10px; font-size: .86rem; align-self: stretch; }

/* App pages */
.app-hero .wrap { padding-top: 4px; }
.app-head { display: flex; align-items: center; gap: 14px; margin: 6px 0 12px; }
.app-head img { width: 72px; height: 72px; border-radius: 18px; flex: none; }
.app-head h1 { margin: 0; }
.app-head .exam { margin: 4px 0 0; color: var(--ink-2); font: 600 .92rem/1.35 var(--ui); }

/* Sections */
section { padding-top: 36px; }
h2 { font: 800 1.3rem/1.25 var(--ui); letter-spacing: -.01em; margin: 0 0 10px; }
.sub { color: var(--ink-2); margin: 0 0 14px; }
.ideas { list-style: none; padding: 0; margin: 14px 0 0; display: grid; gap: 10px; counter-reset: i; }
@media (min-width: 720px) { .ideas { grid-template-columns: 1fr 1fr; } }
.ideas li { border: 1px solid var(--line); border-radius: 16px; padding: 14px 16px; color: var(--ink-2); font-size: .98rem; line-height: 1.5; }
.ideas b { display: block; color: var(--ink); font: 800 1rem/1.3 var(--ui); margin-bottom: 4px; }
.ideas cite { display: block; font-style: normal; color: var(--muted); font-size: .84rem; margin-top: 6px; }
.curve { margin: 0; background: var(--surface); border-radius: 16px; padding: 12px 12px 8px; }
.curve svg { display: block; width: 100%; max-width: 520px; height: auto; margin: 0 auto; }
.curve .ax { stroke: var(--line); stroke-width: 1.5; }
.curve .lb { font: 600 10px var(--ui); fill: var(--muted); }
.curve .c-none { fill: none; stroke: var(--rise); stroke-width: 2.5; stroke-dasharray: 5 4; }
.curve .c-spaced { fill: none; stroke: var(--accent); stroke-width: 3; stroke-linejoin: round; }
.curve .dot { fill: var(--amber); }
.curve .lb-none { fill: var(--rise); } .curve .lb-spaced { fill: var(--accent); }
.curve figcaption { color: var(--muted); font-size: .84rem; text-align: center; margin-top: 4px; }
.feats { padding-left: 1.2em; margin: 0 0 16px; color: var(--ink-2); }
.feats li { margin: 8px 0; }
.feats b { color: var(--ink); }
.strip { display: flex; gap: 12px; overflow-x: auto; scroll-snap-type: x mandatory; padding: 4px 2px 12px; margin: 0 -16px; padding-left: 16px; padding-right: 16px; }
.strip figure { flex: 0 0 auto; width: 180px; margin: 0; scroll-snap-align: start; }
.strip img { width: 180px; border-radius: 18px; border: 1px solid var(--line); display: block; background: var(--surface); }
.strip figcaption { font: 600 .84rem/1.3 var(--ui); color: var(--ink-2); margin-top: 8px; }
.contact { background: var(--accent-soft); border-radius: 20px; padding: 18px 20px; }
.contact p { margin: 0 0 6px; }
.contact a { font-weight: 600; word-break: break-word; }
.mini { font-size: .95rem; }
.mini a { display: inline-block; padding: 8px 0; margin-right: 16px; }

/* Legal and help pages */
.crumbs { font: 600 .86rem/1.4 var(--ui); color: var(--muted); margin: 22px 0 10px; }
.crumbs a { color: var(--muted); }
.doc h1 { font-size: clamp(1.6rem, 7vw, 2.3rem); }
.tabs { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 24px; padding: 0; list-style: none; }
.tabs a { display: inline-flex; align-items: center; min-height: 44px; padding: 0 14px; border-radius: 999px; border: 1px solid var(--line);
  font: 600 .9rem/1 var(--ui); color: var(--ink-2); text-decoration: none; }
.tabs a[aria-current="page"] { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.doc h2 { font-size: 1.12rem; margin: 30px 0 8px; }
.doc h2.big { font-size: 1.4rem; margin-top: 40px; padding-top: 8px; border-top: 1px solid var(--line); }
.doc h3 { font: 700 1rem/1.35 var(--ui); margin: 22px 0 4px; }
.doc p, .doc li { color: var(--ink-2); }
.doc li { margin: 6px 0; }
.doc ul, .doc ol { padding-left: 1.3em; }
.doc strong { color: var(--ink); }
.meta { color: var(--muted); font-size: .95rem; }
.fine { font-size: .9rem; margin-top: 20px; color: var(--muted); }
.fine em { color: var(--muted); }
.doc .tabs { padding-left: 0; }