/* Session™ Vault — shared marketing/legal page shell.
   Aurora bg, vignette, nav, hero, TL;DR card, doc layout, spec block, footer. */
@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Geist:wght@300;400;500;600;700&family=Geist+Mono:wght@400;500&display=swap');

:root {
  --bg: #06060a;
  --ink: rgba(255,255,255,0.92);
  --ink-2: rgba(255,255,255,0.62);
  --ink-3: rgba(255,255,255,0.42);
  --ink-4: rgba(255,255,255,0.22);
  --line: rgba(255,255,255,0.08);
  --line-2: rgba(255,255,255,0.14);
  --accent: #d46128;
  --accent-2: #2c66b1;
  --max-w: 880px;
  --max-w-wide: 1080px;
}
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--ink);
  font-family: 'Geist', 'DM Sans', system-ui, sans-serif;
  font-feature-settings: 'ss01','cv01'; -webkit-font-smoothing: antialiased;
}
body { min-height: 100vh; position: relative; overflow-x: hidden; }

/* ── Aurora ───────────────────────────────────────────────────────── */
.bg-aurora { position: fixed; inset: 0; overflow: hidden; z-index: 0; animation: bg-aurora-hue 22s linear infinite; }
.bg-aurora__blob { position: absolute; border-radius: 50%; filter: blur(70px); mix-blend-mode: screen; will-change: transform, opacity; }
.bg-aurora__blob--1 { width: 65vw; height: 65vh; left: -15%; top: -20%; background: radial-gradient(circle, rgba(28,53,120,0.95), transparent 60%); animation: a1 14s ease-in-out infinite alternate; }
.bg-aurora__blob--2 { width: 58vw; height: 58vh; right: -18%; top: 5%; background: radial-gradient(circle, rgba(212,97,40,0.75), transparent 60%); animation: a2 17s ease-in-out infinite alternate; }
.bg-aurora__blob--3 { width: 52vw; height: 52vh; left: 15%; bottom: -25%; background: radial-gradient(circle, rgba(177,58,115,0.65), transparent 60%); animation: a3 19s ease-in-out infinite alternate; }
.bg-aurora__blob--4 { width: 48vw; height: 48vh; right: 0%; bottom: -15%; background: radial-gradient(circle, rgba(44,102,177,0.75), transparent 60%); animation: a4 15s ease-in-out infinite alternate; }
.bg-aurora::before { content:""; position:absolute; left:30%; top:30%; width:40vw; height:40vh; border-radius:50%; filter:blur(60px); mix-blend-mode:screen; background: radial-gradient(circle, rgba(94,72,149,0.7), transparent 60%); animation: a5 12s ease-in-out infinite alternate; }
.bg-aurora::after { content:""; position:absolute; inset:-20%; background: linear-gradient(115deg, transparent 30%, rgba(255,255,255,0.04) 48%, rgba(255,255,255,0.08) 50%, rgba(255,255,255,0.04) 52%, transparent 70%); mix-blend-mode:screen; animation: a-sweep 9s ease-in-out infinite; pointer-events:none; }
.bg-vignette { position: fixed; inset: 0; z-index: 1; pointer-events: none;
  background:
    radial-gradient(ellipse 105% 95% at 50% 45%, rgba(0,0,0,0.30) 0%, rgba(0,0,0,0.55) 70%, rgba(0,0,0,0.85) 100%),
    linear-gradient(180deg, rgba(0,0,0,0.30) 0%, transparent 25%, transparent 75%, rgba(0,0,0,0.50) 100%);
}
@keyframes a1 { 0% { transform: translate(0,0) scale(1); opacity:.55; } 50% { opacity:.85; } 100% { transform: translate(12vw,8vh) scale(1.25); opacity:.65; } }
@keyframes a2 { 0% { transform: translate(0,0) scale(1); opacity:.5; } 50% { opacity:.8; } 100% { transform: translate(-9vw,12vh) scale(1.18); opacity:.6; } }
@keyframes a3 { 0% { transform: translate(0,0) scale(1); opacity:.4; } 50% { opacity:.7; } 100% { transform: translate(8vw,-10vh) scale(1.22); opacity:.5; } }
@keyframes a4 { 0% { transform: translate(0,0) scale(1); opacity:.55; } 50% { opacity:.85; } 100% { transform: translate(-10vw,-8vh) scale(1.15); opacity:.6; } }
@keyframes a5 { 0% { transform: translate(0,0) scale(.9); opacity:.35; } 50% { opacity:.7; } 100% { transform: translate(-6vw,7vh) scale(1.2); opacity:.45; } }
@keyframes a-sweep { 0% { transform: translateX(-30%); opacity: 0; } 50% { opacity: 1; } 100% { transform: translateX(30%); opacity: 0; } }
@keyframes bg-aurora-hue { 0% { filter: hue-rotate(0deg); } 100% { filter: hue-rotate(360deg); } }

/* ── Nav ──────────────────────────────────────────────────────────── */
.nav { position: relative; z-index: 5; display: flex; align-items: center; justify-content: space-between; padding: 28px 40px; }
.nav__brand { display: flex; align-items: center; gap: 14px; }
.nav__bar { width: 140px; display: block; }
.nav__bar img { width: 100%; display: block; }
.nav__back { color: var(--ink-3); text-decoration: none; font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; font-weight: 500; transition: color .2s; }
.nav__back:hover { color: var(--ink); }
.nav__links { display: flex; gap: 24px; align-items: center; }
.nav__links a { color: var(--ink-3); text-decoration: none; font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; font-weight: 500; transition: color .2s; }
.nav__links a:hover, .nav__links a.is-current { color: var(--ink); }

/* ── Hero ─────────────────────────────────────────────────────────── */
.hero { position: relative; z-index: 5; padding: 64px 40px 32px; max-width: var(--max-w); margin: 0 auto; }
.hero--wide { max-width: var(--max-w-wide); }
.hero__eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 5px 11px; border-radius: 99px;
  font-family: 'Geist Mono', ui-monospace, monospace;
  font-size: 11px; letter-spacing: 0.06em;
  border: 1px solid var(--line); background: rgba(255,255,255,0.025);
  color: var(--ink-2); backdrop-filter: blur(6px); margin-bottom: 24px;
}
.hero__eyebrow .dot { width: 5px; height: 5px; border-radius: 99px; background: rgb(0,255,90); box-shadow: 0 0 8px rgba(0,255,90,.6); }
.hero__eyebrow .dot--amber { background: rgb(255,180,40); box-shadow: 0 0 8px rgba(255,180,40,.6); }
.hero__eyebrow .dot--red { background: rgb(255,80,80); box-shadow: 0 0 8px rgba(255,80,80,.6); }
.hero h1 { margin: 0 0 14px; font-family: 'Geist', sans-serif; font-size: clamp(40px, 6vw, 64px); font-weight: 500; letter-spacing: -0.025em; line-height: 1.05; }
.hero p { margin: 0; max-width: 620px; font-size: 17px; line-height: 1.55; color: var(--ink-2); font-weight: 400; }
.hero__meta { display: flex; flex-wrap: wrap; gap: 20px; margin-top: 28px; font-family: 'Geist Mono', ui-monospace, monospace; font-size: 11px; letter-spacing: 0.06em; color: var(--ink-3); text-transform: uppercase; }
.hero__meta span strong { color: var(--ink); font-weight: 500; }

/* ── Strobe-halo card ─────────────────────────────────────────────── */
.tldr-wrap { position: relative; z-index: 5; max-width: var(--max-w); margin: 24px auto 0; padding: 0 40px; }
.tldr-card-wrap { position: relative; }
.sv-halo { position: absolute; inset: 0; border-radius: 20px; pointer-events: none; }
.sv-halo svg { width: 100%; height: 100%; display: block; overflow: visible; }
@keyframes sv-strobe-march { 0% { stroke-dashoffset: 0; } 100% { stroke-dashoffset: -10000; } }
.tldr-card {
  position: relative; border-radius: 20px;
  background: rgba(8,8,14,0.5);
  backdrop-filter: blur(14px) saturate(1.3); -webkit-backdrop-filter: blur(14px) saturate(1.3);
  border: 1px solid rgba(255,255,255,0.10);
  padding: 32px 36px;
  box-shadow: 0 24px 60px -20px rgba(0,0,0,0.85), 0 8px 24px -4px rgba(0,0,0,0.55), inset 0 1px 0 rgba(255,255,255,0.06);
}
.tldr-card::before { content: ""; position: absolute; inset: 0; border-radius: 20px; pointer-events: none; background: linear-gradient(180deg, rgba(255,255,255,0.05) 0%, transparent 25%, transparent 75%, rgba(255,255,255,0.02) 100%); }
.tldr-card h2 { margin: 0 0 18px; font-family: 'Geist Mono', ui-monospace, monospace; font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--ink-3); font-weight: 500; }
.tldr-card ul { margin: 0; padding: 0; list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 14px 28px; }
.tldr-card li { font-size: 14px; line-height: 1.5; color: var(--ink); display: flex; gap: 10px; }
.tldr-card li::before { content: ""; flex: 0 0 auto; margin-top: 7px; width: 5px; height: 5px; border-radius: 99px; background: linear-gradient(135deg, var(--accent-2), var(--accent)); box-shadow: 0 0 8px rgba(212,97,40,0.5); }
@media (max-width: 700px) { .tldr-card ul { grid-template-columns: 1fr; } }

/* ── Doc body ─────────────────────────────────────────────────────── */
.doc { position: relative; z-index: 5; max-width: var(--max-w); margin: 80px auto 0; padding: 0 40px 80px; display: grid; grid-template-columns: 220px 1fr; gap: 56px; }
@media (max-width: 880px) { .doc { grid-template-columns: 1fr; gap: 32px; } }
.toc { position: sticky; top: 32px; align-self: start; font-family: 'Geist Mono', ui-monospace, monospace; }
.toc__head { font-size: 10.5px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 14px; }
.toc ol { margin: 0; padding: 0; list-style: none; counter-reset: section; }
.toc li { counter-increment: section; }
.toc a { display: flex; gap: 12px; padding: 7px 0; color: var(--ink-2); text-decoration: none; font-size: 12.5px; line-height: 1.4; letter-spacing: 0.01em; border-left: 1px solid transparent; padding-left: 12px; margin-left: -13px; transition: color .15s, border-color .15s; }
.toc a::before { content: counter(section, decimal-leading-zero); color: var(--ink-3); font-size: 10px; letter-spacing: 0.04em; flex: 0 0 auto; }
.toc a:hover { color: var(--ink); border-left-color: rgba(255,255,255,0.25); }
.toc a.is-active { color: var(--ink); border-left-color: var(--accent); }

.body { font-size: 15.5px; line-height: 1.65; color: var(--ink); }
.body section { padding-top: 24px; }
.body section + section { margin-top: 56px; padding-top: 56px; border-top: 1px solid var(--line); }
.body h2 { margin: 0 0 18px; font-family: 'Geist', sans-serif; font-size: 26px; font-weight: 500; letter-spacing: -0.015em; display: flex; align-items: baseline; gap: 14px; }
.body h2[data-num]::before { content: attr(data-num); font-family: 'Geist Mono', ui-monospace, monospace; font-size: 12px; color: var(--ink-3); letter-spacing: 0.08em; font-weight: 400; }
.body h3 { margin: 28px 0 10px; font-size: 15px; font-weight: 500; color: var(--ink); letter-spacing: 0; font-family: 'Geist', sans-serif; }
.body p { margin: 0 0 14px; color: var(--ink-2); }
.body p strong, .body li strong { color: var(--ink); font-weight: 500; }
.body ul { margin: 0 0 14px; padding-left: 20px; color: var(--ink-2); }
.body li { margin: 6px 0; }
.body code, .body kbd { font-family: 'Geist Mono', ui-monospace, monospace; font-size: 13px; padding: 1px 6px; border-radius: 5px; background: rgba(255,255,255,0.05); border: 1px solid var(--line); color: var(--ink); }
.body a { color: #d4a060; text-decoration: none; border-bottom: 1px solid rgba(212,160,96,0.3); transition: color .15s, border-color .15s; }
.body a:hover { color: #fff; border-bottom-color: #fff; }

/* Spec block */
.spec { margin: 14px 0; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; background: rgba(255,255,255,0.02); }
.spec__row { display: grid; grid-template-columns: 200px 1fr; gap: 24px; padding: 12px 18px; align-items: baseline; font-size: 13.5px; }
.spec__row + .spec__row { border-top: 1px solid var(--line); }
.spec__key { font-family: 'Geist Mono', ui-monospace, monospace; font-size: 11.5px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-3); }
.spec__val { color: var(--ink); }
@media (max-width: 700px) { .spec__row { grid-template-columns: 1fr; gap: 4px; } }

/* ── Footer ───────────────────────────────────────────────────────── */
.sv-footer { position: relative; z-index: 5; display: flex; align-items: center; justify-content: center; gap: 18px; padding: 32px 40px 40px; color: var(--ink-3); font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase; font-weight: 500; line-height: 1; border-top: 1px solid var(--line); margin-top: 40px; flex-wrap: wrap; }
.sv-footer a { color: inherit; text-decoration: none; transition: color .2s; }
.sv-footer a:hover { color: var(--ink); }
.sv-footer__sep { color: rgba(255,255,255,0.2); }
.sv-footer__what sup { vertical-align: baseline; font-size: inherit; line-height: inherit; }
.sv-footer a.is-current { color: var(--ink); }

/* ── Reusable bits ────────────────────────────────────────────────── */
.glass {
  position: relative; border-radius: 16px;
  background: rgba(8,8,14,0.45);
  backdrop-filter: blur(12px) saturate(1.3); -webkit-backdrop-filter: blur(12px) saturate(1.3);
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: 0 12px 30px -12px rgba(0,0,0,0.7), inset 0 1px 0 rgba(255,255,255,0.05);
}
.tier-pill { display: inline-flex; align-items: center; padding: 2px 8px; border-radius: 99px; font-family: 'Geist Mono', ui-monospace, monospace; font-size: 9.5px; letter-spacing: 0.12em; text-transform: uppercase; font-weight: 500; border: 1px solid var(--line); background: rgba(255,255,255,0.04); color: var(--ink-2); vertical-align: middle; }
.tier-pill--starter { color: #c8d6f0; border-color: rgba(120,160,220,0.3); background: rgba(44,102,177,0.12); }
.tier-pill--pro { color: #f4d4a8; border-color: rgba(212,160,96,0.3); background: rgba(212,97,40,0.12); }
.tier-pill--max { color: #f0a8b8; border-color: rgba(220,120,140,0.3); background: rgba(177,58,115,0.12); }
.tier-pill--label { color: #d4b8f0; border-color: rgba(160,120,220,0.3); background: rgba(94,72,149,0.16); }

	/* ── Iridescent holo gradient. Reusable utility. ──────────────────────
   Apply to any inline text element via class="sv-holo" — e.g. headlines on
   onboarding wizard / upsell / gated paywall modals / privacy / terms hero.
   Inherits font from parent, no other resets. */
@property --sv-holo-tilt { syntax: "<angle>"; inherits: false; initial-value: 110deg; }
@property --sv-holo-mx { syntax: "<percentage>"; inherits: false; initial-value: 50%; }
.sv-holo {
  position: relative; display: inline-block;
  --sv-holo-tilt: 110deg;
  --sv-holo-mx: 50%;
  background:
    linear-gradient(105deg,
      transparent 25%,
      rgba(255,255,255,0.55) 46%,
      rgba(255,255,255,0.95) 50%,
      rgba(255,255,255,0.55) 54%,
      transparent 75%),
    radial-gradient(circle at var(--sv-holo-mx) 50%,
      rgba(255,255,255,0.35) 0%,
      rgba(255,255,255,0) 35%),
    linear-gradient(var(--sv-holo-tilt),
      oklch(0.82 0.13 250) 0%,
      oklch(0.88 0.10 200) 12%,
      oklch(0.92 0.10 110) 24%,
      oklch(0.85 0.18 70)  34%,
      oklch(0.80 0.20 25)  44%,
      oklch(0.78 0.22 340) 55%,
      oklch(0.80 0.18 295) 67%,
      oklch(0.86 0.13 220) 78%,
      oklch(0.90 0.12 175) 88%,
      oklch(0.82 0.13 250) 100%);
  background-size: 220% 100%, 100% 100%, 260% 100%;
  background-position: -120% 0, 50% 50%, 0% 50%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 0 22px oklch(0.82 0.13 250 / 0.18))
          drop-shadow(0 0 40px oklch(0.78 0.18 340 / 0.10));
  animation: sv-holo-flow 7.5s linear infinite;
  will-change: background-position, filter;
}
@keyframes sv-holo-flow {
  0%   { background-position: -130% 0, var(--sv-holo-mx) 50%,   0% 50%; }
  100% { background-position:  130% 0, var(--sv-holo-mx) 50%, 200% 50%; }
}
@media (prefers-reduced-motion: reduce) {
  .sv-holo { animation: none; background-position: 0 0, 50% 50%, 50% 50%; }
}