/* Landing + login pages */
body.site { overflow-x: hidden; background:
  radial-gradient(1200px 600px at 10% -10%, rgba(124, 108, 255, 0.22), transparent 60%),
  radial-gradient(900px 500px at 100% 0%, rgba(34, 211, 238, 0.14), transparent 60%),
  var(--bg); }
.bg-grid { position: fixed; inset: 0; z-index: -1; pointer-events: none; opacity: 0.5;
  background-image: linear-gradient(var(--border) 1px, transparent 1px), linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 48px 48px; mask-image: radial-gradient(ellipse at 50% 0%, #000 0%, transparent 70%); -webkit-mask-image: radial-gradient(ellipse at 50% 0%, #000 0%, transparent 70%); }
.wrap { width: min(1180px, calc(100% - 32px)); margin: 0 auto; }

.site-nav { position: sticky; top: 0; z-index: 50; backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  background: color-mix(in srgb, var(--bg) 70%, transparent); border-bottom: 1px solid var(--border); }
.site-nav .wrap { display: flex; align-items: center; gap: 20px; min-height: 64px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; letter-spacing: -0.02em; color: var(--text); font-size: 1.05rem; }
.brand:hover { text-decoration: none; }
.brand-mark { width: 30px; height: 30px; border-radius: 9px; background: var(--grad); display: grid; place-items: center; box-shadow: 0 6px 20px rgba(124, 108, 255, 0.45); }
.brand-mark svg { width: 18px; height: 18px; }
.nav-links { display: flex; gap: 22px; margin-left: 12px; }
.nav-links a { color: var(--text-2); font-weight: 500; font-size: 0.93rem; }
.nav-links a:hover { color: var(--text); text-decoration: none; }
.nav-actions { margin-left: auto; display: flex; gap: 10px; align-items: center; }

.hero { padding: 72px 0 40px; }
.hero .wrap { display: grid; grid-template-columns: 1.05fr 1fr; gap: 48px; align-items: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; padding: 6px 12px; border-radius: 999px; border: 1px solid var(--border-strong);
  background: var(--surface); font-size: 0.8rem; font-weight: 600; color: var(--text-2); }
.eyebrow .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 4px var(--ok-soft); }
.hero h1 { font-size: clamp(2.3rem, 5.2vw, 4rem); line-height: 1.04; letter-spacing: -0.035em; margin: 18px 0 18px; font-weight: 800; }
.hero p.lead { font-size: 1.12rem; color: var(--text-2); max-width: 560px; }
.hero .ctas { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 28px; }
.hero .trust { display: flex; gap: 18px; flex-wrap: wrap; margin-top: 28px; color: var(--muted); font-size: 0.86rem; }
.hero .trust span { display: inline-flex; gap: 6px; align-items: center; }
.hero .trust svg { width: 16px; height: 16px; color: var(--ok); }

.demo { position: relative; border-radius: var(--radius-lg); padding: 18px; background: var(--surface); border: 1px solid var(--border-strong);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.45), 0 0 0 1px rgba(255, 255, 255, 0.03) inset; }
.demo::before { content: ""; position: absolute; inset: -1px; border-radius: inherit; padding: 1px; background: var(--grad); opacity: 0.55;
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude; pointer-events: none; }
.demo-head { display: flex; align-items: center; gap: 8px; margin-bottom: 14px; }
.demo-head i { width: 10px; height: 10px; border-radius: 50%; background: var(--surface-3); }
.demo-head .title { margin-left: 8px; font: 600 0.8rem var(--mono); color: var(--muted); }
.demo-stage { position: relative; border-radius: 12px; overflow: hidden; background: #fff; aspect-ratio: 260 / 90; }
.demo-stage canvas { width: 100%; height: 100%; display: block; }
.demo-out { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 14px; }
.demo-text { font: 700 1.7rem var(--mono); letter-spacing: 0.22em; min-height: 2.2rem; }
.chips { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 10px; min-height: 52px; }
.chip { display: grid; place-items: center; min-width: 40px; padding: 5px 7px; border-radius: 9px; background: var(--surface-2); border: 1px solid var(--border);
  font: 700 1rem var(--mono); animation: chip-in 0.3s var(--ease) both; }
.chip small { font: 600 0.65rem var(--font); color: var(--muted); }
.chip.low { border-color: var(--bad); background: var(--bad-soft); }
@keyframes chip-in { from { opacity: 0; transform: translateY(6px) scale(0.96); } to { opacity: 1; transform: none; } }
.stages { display: grid; grid-template-columns: repeat(5, 1fr); gap: 6px; margin-top: 14px; }
.stages span { height: 6px; border-radius: 99px; background: var(--surface-3); position: relative; overflow: hidden; }
.stages span.on::after { content: ""; position: absolute; inset: 0; background: var(--grad); animation: fill 0.45s var(--ease) both; transform-origin: left; }
@keyframes fill { from { transform: scaleX(0); } to { transform: scaleX(1); } }
.stage-labels { display: grid; grid-template-columns: repeat(5, 1fr); gap: 6px; margin-top: 6px; font-size: 0.68rem; color: var(--muted); }

.strip { padding: 28px 0; border-block: 1px solid var(--border); background: color-mix(in srgb, var(--surface) 60%, transparent); }
.strip .wrap { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.stat-big b { display: block; font-size: 1.9rem; letter-spacing: -0.03em; }
.stat-big span { color: var(--muted); font-size: 0.88rem; }

section.block { padding: 84px 0; }
.block-head { max-width: 680px; margin-bottom: 36px; }
.block-head h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); letter-spacing: -0.03em; margin: 10px 0 12px; }
.block-head p { color: var(--text-2); font-size: 1.05rem; }
.kicker { font: 700 0.76rem var(--mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent-2); }

.bento { display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; }
.tile { grid-column: span 2; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 22px; position: relative; overflow: hidden;
  transition: transform 0.25s var(--ease), border-color 0.25s; }
.tile:hover { transform: translateY(-3px); border-color: var(--border-strong); }
.tile.wide { grid-column: span 4; }
.tile.half { grid-column: span 3; }
.tile .ico { width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; background: rgba(124, 108, 255, 0.14); color: var(--accent); margin-bottom: 14px; }
.tile .ico svg { width: 22px; height: 22px; }
.tile h3 { font-size: 1.1rem; margin-bottom: 8px; }
.tile p { color: var(--text-2); font-size: 0.94rem; }
.tile ul { margin: 12px 0 0; padding-left: 18px; color: var(--text-2); font-size: 0.9rem; }
.tile .glow { position: absolute; width: 220px; height: 220px; right: -60px; bottom: -80px; background: var(--grad); filter: blur(70px); opacity: 0.18; pointer-events: none; }
.mini-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; margin-top: 14px; max-width: 220px; }
.mini-grid i { aspect-ratio: 1; border-radius: 8px; background: var(--surface-3); border: 2px solid transparent; }
.mini-grid i.sel { border-color: var(--accent); background: rgba(124, 108, 255, 0.25); }

.pipeline { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; counter-reset: step; }
.pipeline li { list-style: none; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; position: relative; }
.pipeline li::before { counter-increment: step; content: counter(step, decimal-leading-zero); font: 700 0.8rem var(--mono); color: var(--accent-2); }
.pipeline h4 { margin: 8px 0 6px; font-size: 0.98rem; }
.pipeline p { color: var(--text-2); font-size: 0.86rem; }
.pipeline ol { padding: 0; margin: 0; display: contents; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; align-items: stretch; }
.check-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.check-list li { display: flex; gap: 12px; align-items: flex-start; color: var(--text-2); }
.check-list svg { flex: 0 0 20px; width: 20px; height: 20px; color: var(--ok); margin-top: 2px; }
.check-list.no svg { color: var(--bad); }

.cta-band { border-radius: var(--radius-lg); padding: 44px; background: linear-gradient(135deg, rgba(124, 108, 255, 0.24), rgba(34, 211, 238, 0.14)); border: 1px solid var(--border-strong);
  display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.cta-band h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); }

footer.site-foot { padding: 34px 0 48px; color: var(--muted); font-size: 0.86rem; border-top: 1px solid var(--border); margin-top: 40px; }
footer.site-foot .wrap { display: flex; gap: 16px; justify-content: space-between; flex-wrap: wrap; }

.reveal { opacity: 0; transform: translateY(16px); transition: opacity 0.6s var(--ease), transform 0.6s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

/* --- Login ---------------------------------------------------------- */
.auth-shell { min-height: 100vh; display: grid; grid-template-columns: 1.1fr 1fr; }
.auth-art { position: relative; padding: 48px; display: flex; flex-direction: column; justify-content: space-between; overflow: hidden;
  background: radial-gradient(800px 500px at 20% 20%, rgba(124, 108, 255, 0.35), transparent 60%), radial-gradient(700px 500px at 80% 90%, rgba(34, 211, 238, 0.25), transparent 60%), var(--bg-2); border-right: 1px solid var(--border); }
.auth-art h2 { font-size: clamp(1.8rem, 3vw, 2.6rem); letter-spacing: -0.03em; max-width: 520px; }
.auth-art p { color: var(--text-2); max-width: 460px; margin-top: 12px; }
.auth-art .floating { position: absolute; right: -40px; top: 22%; width: 340px; transform: rotate(-6deg); opacity: 0.9; }
.auth-main { display: grid; place-items: center; padding: 32px 20px; }
.auth-card { width: min(420px, 100%); }
.auth-card h1 { font-size: 1.7rem; letter-spacing: -0.02em; }
.auth-card .sub { color: var(--muted); margin: 6px 0 24px; }
.auth-card form { display: grid; gap: 16px; }
.pw-wrap { position: relative; }
.pw-wrap .input { padding-right: 76px; }
.pw-wrap button { position: absolute; right: 6px; top: 50%; transform: translateY(-50%); }
.form-error { display: none; padding: 10px 12px; border-radius: 10px; background: var(--bad-soft); color: var(--bad); font-weight: 600; font-size: 0.9rem; }
.form-error.show { display: block; }
.turnstile-box { min-height: 65px; display: flex; justify-content: center; }
.caps { display: none; color: var(--warn); font-size: 0.8rem; font-weight: 600; }
.caps.show { display: block; }

@media (max-width: 980px) {
  .hero .wrap { grid-template-columns: 1fr; }
  .bento { grid-template-columns: repeat(2, 1fr); }
  .tile, .tile.wide, .tile.half { grid-column: span 2; }
  .pipeline { grid-template-columns: 1fr 1fr; }
  .split { grid-template-columns: 1fr; }
  .strip .wrap { grid-template-columns: repeat(2, 1fr); }
  .auth-shell { grid-template-columns: 1fr; }
  .auth-art { display: none; }
  .nav-links { display: none; }
}
@media (max-width: 560px) {
  .hero { padding-top: 40px; }
  .pipeline { grid-template-columns: 1fr; }
  .cta-band { padding: 26px; }
  section.block { padding: 56px 0; }
  .nav-actions .btn-ghost.hide-sm { display: none; }
}