:root {
  --bg: #070b16;
  --bg-2: #0b1120;
  --panel: rgba(19, 26, 44, 0.72);
  --panel-solid: #0f1626;
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.14);
  --text: #e9edf6;
  --muted: #9aa6bd;
  --muted-2: #6b7690;
  --gold-1: #f7ecc0;
  --gold-2: #e4c463;
  --gold-3: #caa73c;
  --green: #a9e34b;
  --green-deep: #7cc23a;
  --github: #f2f4f8;
  --radius: 18px;
  --wrap: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  position: relative;
}

/* Ambient background: aurora glows + faint contribution grid */
body::before {
  content: "";
  position: fixed; inset: 0; z-index: -2;
  background:
    radial-gradient(680px 460px at 78% -6%, rgba(228, 196, 99, 0.16), transparent 60%),
    radial-gradient(720px 520px at 12% 8%, rgba(88, 133, 255, 0.14), transparent 60%),
    radial-gradient(900px 700px at 50% 110%, rgba(124, 194, 58, 0.10), transparent 62%),
    linear-gradient(180deg, var(--bg), var(--bg-2));
}
body::after {
  content: "";
  position: fixed; inset: 0; z-index: -1; opacity: 0.4;
  background-image:
    linear-gradient(rgba(255,255,255,0.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.028) 1px, transparent 1px);
  background-size: 34px 34px;
  mask-image: radial-gradient(circle at 50% 30%, #000 0%, transparent 78%);
}

.wrap { width: min(var(--wrap), 92vw); margin: 0 auto; }
b { font-weight: 700; color: var(--text); }

/* ── Topbar ─────────────────────────────────────────────── */
.topbar {
  position: sticky; top: 0; z-index: 30;
  backdrop-filter: blur(14px);
  background: rgba(7, 11, 22, 0.66);
  border-bottom: 1px solid var(--border);
}
.topbar-inner { display: flex; align-items: center; justify-content: space-between; height: 66px; gap: 20px; }
.brand-logo { height: 30px; width: auto; display: block; }
.trustbar { display: flex; align-items: center; gap: 14px; color: var(--muted); font-size: 13px; }
.trustbar .divider { width: 1px; height: 15px; background: var(--border-strong); }
.tb-item { display: inline-flex; align-items: center; gap: 6px; white-space: nowrap; color: var(--muted); }
.tb-item em { font-style: normal; color: var(--muted-2); }
.tb-logo { display: block; width: auto; }
.tb-cnbc { height: 11px; filter: brightness(0) invert(1); opacity: 0.92; }
.tb-google { height: 15px; }
.tb-ms { height: 14px; }
@media (max-width: 980px) { .trustbar .divider { display: none; } .trustbar { gap: 12px; } }
/* On narrow screens, stack the header so the authority badges stay visible &
   legible (they reinforce the OAuth ask) instead of being hidden. */
@media (max-width: 820px) {
  .topbar-inner { flex-direction: column; height: auto; padding: 12px 0 13px; gap: 11px; }
  .trustbar { justify-content: center; flex-wrap: wrap; gap: 7px 16px; font-size: 12px; }
  .tb-cnbc { height: 10px; }
  .tb-google { height: 14px; }
  .tb-ms { height: 13px; }
}

/* ── Hero ───────────────────────────────────────────────── */
.hero {
  display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 56px;
  align-items: center; padding: 74px 0 40px;
}
/* prevent grid children from forcing horizontal overflow (min-width:auto default) */
.hero-copy, .hero-visual { min-width: 0; }
.preview { max-width: 100%; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 14px; border-radius: 999px;
  background: rgba(169, 227, 75, 0.10);
  border: 1px solid rgba(169, 227, 75, 0.28);
  color: #cdeb9a; font-size: 13px; font-weight: 600; letter-spacing: 0.2px;
  margin-bottom: 22px;
}
.eyebrow .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--green); box-shadow: 0 0 10px var(--green); }

h1 {
  font-family: 'Sora', sans-serif;
  font-size: clamp(30px, 5vw, 56px);
  line-height: 1.05; letter-spacing: -1.2px; font-weight: 800;
  margin: 0 0 20px;
  overflow-wrap: break-word;
}
.gold {
  background: linear-gradient(120deg, var(--gold-1), var(--gold-2) 55%, var(--gold-3));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.subhead { font-size: 18px; color: var(--muted); max-width: 540px; margin: 0 0 30px; }

.cta-block { display: flex; flex-direction: column; gap: 12px; align-items: flex-start; }
.cta-sub { display: inline-flex; align-items: center; gap: 7px; color: var(--muted-2); font-size: 13px; }
.cta-sub.center { justify-content: center; }
.cta-sub svg { color: var(--green-deep); }

.microtrust { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 16px; margin-top: 30px; color: var(--muted); font-size: 14px; }
.microtrust .divider { width: 1px; height: 16px; background: var(--border-strong); }

/* GitHub button */
.gh-btn {
  position: relative; display: inline-flex; align-items: center; gap: 12px;
  padding: 15px 24px; border-radius: 14px;
  background: linear-gradient(180deg, #1b2230, #12161f);
  color: var(--github); text-decoration: none; font-weight: 700; font-size: 16px;
  border: 1px solid rgba(255,255,255,0.16);
  box-shadow: 0 10px 30px rgba(0,0,0,0.45), inset 0 1px 0 rgba(255,255,255,0.08);
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
  overflow: hidden;
}
.gh-btn-glow {
  position: absolute; inset: -2px; border-radius: 16px; z-index: 0;
  background: conic-gradient(from 0deg, rgba(169,227,75,0), rgba(169,227,75,0.55), rgba(228,196,99,0.55), rgba(169,227,75,0));
  filter: blur(9px); opacity: 0.5;
  animation: spin 6s linear infinite;
}
.gh-btn > svg, .gh-btn .gh-btn-label { position: relative; z-index: 1; }
.gh-btn-arrow { position: relative; z-index: 1; transition: transform 0.18s ease; opacity: 0.9; }
.gh-btn:hover { transform: translateY(-2px); border-color: rgba(169,227,75,0.5); box-shadow: 0 16px 40px rgba(0,0,0,0.55), 0 0 0 1px rgba(169,227,75,0.25); }
.gh-btn:hover .gh-btn-arrow { transform: translateX(4px); }
.gh-btn:active { transform: translateY(0); }
.gh-btn--big { padding: 18px 34px; font-size: 18px; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Preview card ───────────────────────────────────────── */
.hero-visual { position: relative; }
.glow-blob {
  position: absolute; inset: -8% -6% -12% -6%; z-index: 0;
  background: radial-gradient(closest-side, rgba(228,196,99,0.22), transparent 70%),
             radial-gradient(closest-side, rgba(88,133,255,0.20), transparent 72%);
  filter: blur(18px);
}
.preview {
  position: relative; z-index: 1;
  background: var(--panel);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  backdrop-filter: blur(18px);
  box-shadow: 0 30px 70px rgba(0,0,0,0.5);
  overflow: hidden;
  animation: floaty 7s ease-in-out infinite;
}
@keyframes floaty { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-9px); } }
.preview-head { display: flex; align-items: center; gap: 12px; padding: 14px 18px; border-bottom: 1px solid var(--border); }
.pv-dots { display: flex; gap: 6px; }
.pv-dots i { width: 10px; height: 10px; border-radius: 50%; background: #2a3550; }
.pv-dots i:nth-child(1) { background: #ff5f57; } .pv-dots i:nth-child(2) { background: #febc2e; } .pv-dots i:nth-child(3) { background: #28c840; }
.pv-title { font-weight: 700; font-size: 14px; color: var(--text); }
.pv-live { margin-left: auto; display: inline-flex; align-items: center; gap: 6px; font-size: 12px; color: #cdeb9a; text-transform: uppercase; letter-spacing: 1px; }
.pv-live .pulse { width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 0 rgba(169,227,75,0.6); animation: pulse 1.8s infinite; }
@keyframes pulse { 0%{box-shadow:0 0 0 0 rgba(169,227,75,0.6);} 70%{box-shadow:0 0 0 8px rgba(169,227,75,0);} 100%{box-shadow:0 0 0 0 rgba(169,227,75,0);} }

.preview-scan { position: relative; height: 46px; margin: 14px 18px 4px; border-radius: 10px; background: rgba(255,255,255,0.03); border: 1px solid var(--border); overflow: hidden; display: flex; align-items: center; }
.scan-line { position: absolute; top: 0; bottom: 0; width: 44%; background: linear-gradient(90deg, transparent, rgba(169,227,75,0.16), transparent); animation: scan 2.4s ease-in-out infinite; }
@keyframes scan { 0%{transform:translateX(-120%);} 100%{transform:translateX(340%);} }
.scan-text { position: relative; padding-left: 16px; font-size: 13px; color: var(--muted); }

.preview-result { padding: 8px 18px 20px; }
.pv-kicker { display: inline-flex; align-items: center; gap: 8px; color: #cdeb9a; font-weight: 700; font-size: 13px; margin: 10px 0 14px; }
.pv-kicker svg { color: var(--green); }
.pv-row {
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
  padding: 12px 0; border-top: 1px solid var(--border);
  opacity: 0; transform: translateY(8px);
  animation: rowIn 0.5s ease forwards; animation-delay: calc(0.25s + var(--i) * 0.22s);
}
@keyframes rowIn { to { opacity: 1; transform: none; } }
.pv-role { font-weight: 700; font-size: 15px; }
.pv-company { font-size: 12.5px; color: var(--muted-2); }
.pv-row-meta { text-align: right; min-width: 150px; }
.pv-level { font-size: 12px; color: #cdeb9a; margin-bottom: 6px; font-weight: 600; }
.pv-bar { height: 6px; border-radius: 99px; background: rgba(255,255,255,0.08); overflow: hidden; }
.pv-bar span { display: block; height: 100%; width: 0; border-radius: 99px; background: linear-gradient(90deg, var(--green-deep), var(--green)); animation: fill 1.1s ease forwards; animation-delay: calc(0.6s + var(--i) * 0.22s); }
@keyframes fill { to { width: var(--pct); } }

/* ── Hiring strip ───────────────────────────────────────── */
.hiring { padding: 26px 0 8px; text-align: center; }
.hiring-label { color: var(--muted-2); font-size: 13px; letter-spacing: 0.4px; margin: 0 0 18px; text-transform: uppercase; }
.marquee { position: relative; width: 100vw; left: 50%; transform: translateX(-50%); overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); }
.marquee-track { display: flex; align-items: center; gap: 64px; width: max-content; animation: marq 26s linear infinite; padding: 6px 32px; }
.marquee-track img { height: 22px; width: auto; opacity: 0.62; filter: grayscale(1) brightness(1.6); transition: opacity 0.2s; }
.marquee-track img:hover { opacity: 1; }
@keyframes marq { to { transform: translateX(-50%); } }

/* ── Value props ────────────────────────────────────────── */
.props { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; padding: 56px 0; }
.prop {
  display: flex; gap: 14px; padding: 26px 24px;
  background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius);
  backdrop-filter: blur(10px); transition: transform 0.2s ease, border-color 0.2s ease;
}
.prop:hover { transform: translateY(-4px); border-color: var(--border-strong); }
.prop-check { flex: none; width: 38px; height: 38px; border-radius: 11px; display: grid; place-items: center; color: var(--green); background: rgba(169,227,75,0.10); border: 1px solid rgba(169,227,75,0.24); }
.prop h3 { margin: 2px 0 6px; font-size: 16.5px; font-family: 'Sora', sans-serif; letter-spacing: -0.3px; }
.prop p { margin: 0; color: var(--muted); font-size: 14.5px; }

/* ── Finale ─────────────────────────────────────────────── */
.finale { padding: 20px 0 70px; }
.finale-card {
  text-align: center; padding: 56px 28px; border-radius: 28px;
  background:
    radial-gradient(600px 300px at 50% 0%, rgba(228,196,99,0.12), transparent 70%),
    var(--panel);
  border: 1px solid var(--border-strong);
  box-shadow: 0 30px 80px rgba(0,0,0,0.4);
}
.finale-card h2 { font-family: 'Sora', sans-serif; font-size: clamp(26px, 4vw, 40px); letter-spacing: -1px; margin: 0 0 10px; }
.finale-card > p { color: var(--muted); margin: 0 0 26px; font-size: 16px; }
.finale-card .gh-btn { margin: 0 auto; }
.finale-card .cta-sub { margin-top: 14px; }

/* ── Footer ─────────────────────────────────────────────── */
.foot { text-align: center; padding: 40px 0 60px; border-top: 1px solid var(--border); }
.foot img { height: 26px; opacity: 0.8; margin-bottom: 12px; }
.foot p { color: var(--muted-2); font-size: 13px; margin: 0; }

/* ── Registered / error page ────────────────────────────── */
.reg-main { min-height: calc(100vh - 66px); display: grid; place-items: center; padding: 40px 0; }
.reg { position: relative; max-width: 640px; text-align: center; padding: 20px; }
.reg-glow { position: absolute; top: -40px; left: 50%; transform: translateX(-50%); width: 340px; height: 340px; background: radial-gradient(closest-side, rgba(169,227,75,0.22), transparent 70%); filter: blur(10px); z-index: -1; }
.reg-badge { width: 76px; height: 76px; margin: 0 auto 22px; border-radius: 22px; display: grid; place-items: center; color: #0a0f04; background: linear-gradient(180deg, var(--green), var(--green-deep)); box-shadow: 0 14px 40px rgba(169,227,75,0.35); animation: pop 0.5s cubic-bezier(.2,1.3,.4,1) both; }
.reg-badge svg { width: 38px; height: 38px; }
.reg-badge--warn { background: linear-gradient(180deg, #ffcf6b, #e0a13a); color: #2a1c00; font-size: 40px; font-weight: 800; }
@keyframes pop { from { transform: scale(0.4); opacity: 0; } }
.reg-avatar { width: 56px; height: 56px; border-radius: 50%; border: 2px solid rgba(169,227,75,0.5); margin: 0 auto 12px; display: block; }
.reg-greeting { color: #cdeb9a; font-weight: 600; margin-bottom: 6px; }
.reg h1 { font-family: 'Sora', sans-serif; font-size: clamp(30px, 5vw, 44px); letter-spacing: -1px; margin: 0 0 14px; }
.reg-body { color: var(--muted); font-size: 17px; max-width: 520px; margin: 0 auto 28px; }
.reg-steps { list-style: none; padding: 0; margin: 0 auto 28px; max-width: 420px; text-align: left; display: grid; gap: 10px; }
.reg-steps li { display: flex; align-items: center; gap: 12px; padding: 14px 16px; background: var(--panel); border: 1px solid var(--border); border-radius: 13px; font-size: 14.5px; opacity: 0; transform: translateX(-8px); animation: stepIn 0.5s ease forwards; animation-delay: calc(0.2s + var(--i) * 0.18s); }
@keyframes stepIn { to { opacity: 1; transform: none; } }
.step-check { flex: none; width: 26px; height: 26px; border-radius: 8px; display: grid; place-items: center; color: var(--green); background: rgba(169,227,75,0.10); }
.step-check svg { width: 16px; height: 16px; }
.reg-note { display: inline-flex; align-items: center; gap: 8px; color: var(--muted-2); font-size: 13px; max-width: 460px; margin: 0 auto 24px; }
.reg-note svg { flex: none; color: var(--green-deep); }
.reg-watch { display: flex; align-items: center; gap: 11px; color: #cdeb9a; font-weight: 600; font-size: 14.5px; max-width: 480px; margin: 0 auto 22px; padding: 13px 18px; text-align: left; background: rgba(169,227,75,0.08); border: 1px solid rgba(169,227,75,0.28); border-radius: 13px; }
.reg-watch svg { flex: none; color: var(--green); }
.reg-home { display: inline-block; color: var(--muted); text-decoration: none; font-weight: 600; font-size: 14px; border-bottom: 1px solid var(--border-strong); padding-bottom: 2px; }
.reg-home:hover { color: var(--text); }

/* ── Responsive ─────────────────────────────────────────── */
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; gap: 40px; padding: 44px 0 20px; }
  .hero-visual { order: 2; }
  .props { grid-template-columns: 1fr; }
  .subhead { max-width: none; }
  .finale-card h2 { overflow-wrap: break-word; }
}
@media (max-width: 480px) {
  .gh-btn { width: 100%; justify-content: center; }
  .pv-row-meta { min-width: 108px; }
  .pv-role { font-size: 14px; }
  .microtrust { font-size: 13px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001s !important; animation-iteration-count: 1 !important; }
}