:root {
  color-scheme: light;
  --ink: #0a0f1e;
  --blue: #1a1aff;
  --mint: #00c896;
  --fire: #ff3d00;
  --gold: #f0b429;
  --paper: #f5f2ed;
  --white: #ffffff;
  --navy: #12314f;
  --muted: #5c6472;
  --line: rgba(10, 15, 30, 0.14);
  --line-blue: rgba(26, 26, 255, 0.28);
  --display: "Space Grotesk", Arial, sans-serif;
  --body: "Inter", Arial, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;
}

* { box-sizing: border-box; }
html { min-width: 320px; scroll-behavior: smooth; background: var(--paper); }
body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; }
a:focus-visible, button:focus-visible { outline: 3px solid var(--blue); outline-offset: 4px; }
.wrap { width: min(1160px, calc(100% - 48px)); margin: 0 auto; }
.skip-link { position: fixed; top: -90px; left: 20px; z-index: 100; padding: 12px 16px; color: var(--white); background: var(--blue); font-weight: 700; }
.skip-link:focus { top: 16px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid var(--line);
  background: rgba(243, 242, 237, 0.96);
  backdrop-filter: blur(14px);
}
.nav { min-height: 82px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { display: inline-flex; align-items: center; text-decoration: none; flex: none; }
.brand img { width: 178px; height: 66px; object-fit: contain; object-position: left center; }
.nav-links { display: flex; align-items: center; justify-content: center; gap: 26px; font-size: 0.86rem; font-weight: 500; }
.nav-links a { text-decoration: none; }
.nav-links a:hover { color: var(--blue); }
.nav-actions { display: flex; align-items: center; gap: 9px; flex: none; }

.button {
  min-height: 50px;
  padding: 0 19px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 11px;
  border: 1px solid var(--blue);
  border-radius: 5px;
  color: var(--white);
  background: var(--blue);
  font-family: var(--body);
  font-size: 0.83rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  text-decoration: none;
  transition: transform 150ms ease, background 150ms ease, color 150ms ease;
}
.button:hover { transform: translateY(-2px); background: #0000d8; }
.button.secondary { color: var(--ink); border-color: var(--ink); background: transparent; }
.button.secondary:hover { color: var(--white); background: var(--ink); }
.button.on-dark { color: var(--ink); border-color: var(--paper); background: var(--paper); }
.button.on-dark:hover { background: var(--white); }
.button.small { min-height: 42px; padding: 0 14px; font-size: 0.75rem; }
.arrow { font-size: 1.12rem; line-height: 1; }

.eyebrow {
  margin: 0 0 18px;
  color: var(--blue);
  font-family: var(--mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}
.eyebrow.on-dark { color: var(--paper); }
h1, h2, h3 { font-family: var(--display); }
h1 { margin: 0; max-width: 12ch; font-size: clamp(3.7rem, 8.5vw, 7.6rem); font-weight: 700; line-height: 0.91; letter-spacing: -0.04em; }

.hero { padding: 82px 0 76px; border-bottom: 1px solid var(--line); overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(330px, 0.72fr); align-items: center; gap: 76px; }
.hero-copy { max-width: 610px; margin: 26px 0 30px; color: #2a303c; font-size: clamp(1.05rem, 2vw, 1.22rem); line-height: 1.68; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.hero-note { margin: 24px 0 0; color: var(--muted); font-family: var(--mono); font-size: 0.75rem; line-height: 1.6; }

.brand-scene { position: relative; min-height: 470px; display: grid; place-items: center; }
.portrait-card {
  width: min(350px, 100%);
  min-height: 420px;
  position: relative;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: var(--white);
  box-shadow: 22px 24px 0 var(--blue);
}
.portrait-card img { width: 230px; height: auto; }
.portrait-caption { position: absolute; left: 22px; right: 22px; bottom: 18px; display: flex; justify-content: space-between; gap: 12px; color: var(--muted); font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.06em; text-transform: uppercase; }
.reg { position: absolute; width: 15px; height: 15px; opacity: 0.62; pointer-events: none; }
.reg::before, .reg::after { content: ""; position: absolute; background: var(--ink); }
.reg::before { left: 7px; top: 0; width: 1px; height: 15px; }
.reg::after { top: 7px; left: 0; height: 1px; width: 15px; }
.reg.tl { top: -8px; left: -8px; }
.reg.tr { top: -8px; right: -8px; }
.reg.bl { bottom: -8px; left: -8px; }
.reg.br { right: -8px; bottom: -8px; }
.focus-copy { position: absolute; top: 36px; right: -74px; width: 170px; padding: 13px 14px; color: var(--white); background: var(--ink); font-family: var(--mono); font-size: 0.75rem; line-height: 1.5; }
.focus-copy b { display: block; color: var(--mint); font-weight: 500; }

.proof { border-bottom: 1px solid var(--line); background: var(--white); }
.proof-grid { display: grid; grid-template-columns: repeat(3, 1fr); }
.proof-item { min-height: 140px; padding: 28px 30px; border-right: 1px solid var(--line); }
.proof-item:last-child { border-right: 0; }
.proof-item strong { display: block; margin-bottom: 7px; font-family: var(--display); font-size: 1.25rem; }
.proof-item p { max-width: 31ch; margin: 0; color: var(--muted); font-size: 0.9rem; }
.proof-number { margin-bottom: 13px; color: var(--blue); font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.14em; }

.section { padding: 102px 0; border-bottom: 1px solid var(--line); }
.section-head { max-width: 770px; margin-bottom: 48px; }
.section-head h2, .split-copy h2 { margin: 0; font-size: clamp(2.45rem, 5vw, 4.8rem); font-weight: 700; line-height: 1.02; letter-spacing: -0.035em; }
.section-head > p:not(.eyebrow), .split-copy > p:not(.eyebrow) { max-width: 650px; margin: 20px 0 0; color: #343b47; font-size: 1.06rem; line-height: 1.72; }
.section-dark { color: var(--paper); background: var(--ink); }
.section-dark .section-head > p:not(.eyebrow), .section-dark .split-copy > p:not(.eyebrow) { color: #bec5d0; }

.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--line); background: var(--white); }
.feature-card { min-height: 260px; padding: 28px; position: relative; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.feature-card:nth-child(3n) { border-right: 0; }
.feature-card:nth-last-child(-n+3) { border-bottom: 0; }
.feature-number { color: var(--blue); font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.16em; }
.feature-card h3 { margin: 64px 0 11px; font-size: 1.35rem; font-weight: 500; letter-spacing: -0.02em; }
.feature-card p { margin: 0; color: var(--muted); font-size: 0.91rem; line-height: 1.65; }

.split { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); align-items: center; gap: 80px; }
.step-board { border: 1px solid rgba(245, 242, 237, 0.24); }
.step { min-height: 124px; display: grid; grid-template-columns: 62px 1fr; align-items: stretch; border-bottom: 1px solid rgba(245, 242, 237, 0.18); }
.step:last-child { border-bottom: 0; }
.step b { display: grid; place-items: center; border-right: 1px solid rgba(245, 242, 237, 0.18); color: var(--paper); font-family: var(--mono); font-size: 0.75rem; font-weight: 400; }
.step div { padding: 22px; }
.step strong { display: block; font-family: var(--display); font-size: 1.12rem; font-weight: 500; }
.step p { margin: 6px 0 0; color: #aeb6c2; font-size: 0.86rem; line-height: 1.55; }
.check-list { margin: 28px 0 34px; padding: 0; list-style: none; display: grid; gap: 13px; }
.check-list li { display: grid; grid-template-columns: 18px 1fr; gap: 11px; color: #d7dbe2; line-height: 1.58; }
.check-list li::before { content: "✓"; color: var(--mint); font-family: var(--mono); font-weight: 700; }
.check-list.dark-text li { color: var(--ink); }

.cascade-box { border: 1px solid var(--line); background: var(--white); }
.cascade-head { padding: 22px 24px; display: flex; align-items: center; justify-content: space-between; gap: 20px; border-bottom: 1px solid var(--line); }
.cascade-head strong { font-family: var(--display); font-size: 1.06rem; }
.verified { color: #006c52; font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.08em; text-transform: uppercase; }
.cascade-row { min-height: 92px; padding: 18px 24px; display: grid; grid-template-columns: 42px 1fr auto; align-items: center; gap: 15px; border-bottom: 1px solid var(--line); }
.cascade-row:last-child { border-bottom: 0; }
.cascade-row.primary { background: rgba(26, 26, 255, 0.055); }
.cascade-index { color: var(--blue); font-family: var(--mono); font-size: 0.75rem; }
.cascade-row strong, .cascade-row small { display: block; }
.cascade-row strong { font-size: 0.94rem; }
.cascade-row small { margin-top: 3px; color: var(--muted); font-size: 0.76rem; }
.cascade-status { color: var(--muted); font-family: var(--mono); font-size: 0.75rem; text-transform: uppercase; }

.events-layout { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 60px; align-items: start; }
.event-stack { display: grid; gap: 12px; }
.event-card { padding: 24px; position: relative; display: grid; grid-template-columns: 96px 1fr auto; align-items: center; gap: 20px; border: 1px solid var(--line); background: var(--white); }
.event-date { padding-right: 20px; border-right: 1px solid var(--line); color: var(--blue); font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.08em; text-align: center; }
.event-date strong { display: block; color: var(--ink); font-family: var(--display); font-size: 2rem; letter-spacing: -0.04em; }
.event-copy strong { display: block; font-family: var(--display); font-size: 1.18rem; font-weight: 500; }
.event-copy p { margin: 5px 0 0; color: var(--muted); font-size: 0.82rem; }
.event-link { color: var(--blue); font-family: var(--mono); font-size: 0.75rem; font-weight: 500; text-decoration: none; }

.partner-panel { display: grid; grid-template-columns: 0.72fr 1.28fr; gap: 56px; align-items: center; }
.partner-mark { min-height: 250px; display: grid; place-items: center; position: relative; border: 1px solid var(--line); background: var(--white); }
.partner-mark strong { color: var(--blue); font-family: var(--display); font-size: 3.4rem; letter-spacing: -0.04em; }
.partner-mark small { display: block; margin-top: 4px; color: var(--muted); font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.14em; text-align: center; text-transform: uppercase; }
.partner-copy h2 { margin: 0; font-family: var(--display); font-size: clamp(2.2rem, 4vw, 3.8rem); line-height: 1.05; letter-spacing: -0.035em; }
.partner-copy p { margin: 18px 0 0; color: #343b47; line-height: 1.72; }
.source-link { display: inline-block; margin-top: 20px; color: var(--blue); font-size: 0.82rem; font-weight: 700; text-underline-offset: 4px; }
.status-note { margin-top: 24px; padding: 16px 18px; border-left: 3px solid var(--gold); background: rgba(240, 180, 41, 0.09); color: #3b3320; font-size: 0.82rem; line-height: 1.62; }

.plans { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.plan { padding: 32px; position: relative; border: 1px solid var(--line); background: var(--white); }
.plan.featured { border: 2px solid var(--blue); }
.plan-label { color: var(--blue); font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.15em; text-transform: uppercase; }
.plan h3 { margin: 12px 0 10px; font-size: 2.1rem; line-height: 1; letter-spacing: -0.03em; }
.plan > p { min-height: 55px; margin: 0 0 22px; color: var(--muted); line-height: 1.62; }
.plan ul { margin: 0 0 28px; padding: 22px 0 0; border-top: 1px solid var(--line); list-style: none; display: grid; gap: 12px; }
.plan li { font-size: 0.9rem; line-height: 1.5; }
.plan li::before { content: "+"; margin-right: 10px; color: var(--blue); font-family: var(--mono); font-weight: 700; }
.pricing-note { max-width: 820px; margin: 18px 0 0; color: var(--muted); font-family: var(--mono); font-size: 0.75rem; line-height: 1.65; }

.privacy-band { padding: 54px; display: grid; grid-template-columns: 1.2fr auto; align-items: center; gap: 42px; color: var(--paper); background: var(--ink); }
.privacy-band h2 { margin: 0; max-width: 15ch; font-size: clamp(2.1rem, 4vw, 3.6rem); line-height: 1.04; letter-spacing: -0.035em; }
.privacy-band p { max-width: 650px; margin: 16px 0 0; color: #bdc4cf; line-height: 1.68; }
.privacy-actions { display: flex; flex-direction: column; gap: 10px; }

.final-cta { padding: 82px 0; }
.final-grid { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 46px; }
.final-grid h2 { margin: 0; max-width: 17ch; font-size: clamp(2.4rem, 5vw, 4.8rem); line-height: 1.01; letter-spacing: -0.04em; }
.final-grid p { margin: 15px 0 0; color: var(--muted); }
.final-actions { display: flex; flex-wrap: wrap; gap: 10px; justify-content: flex-end; }

.site-footer { color: var(--paper); background: var(--ink); }
.footer-grid { padding: 48px 0; display: grid; grid-template-columns: 1.35fr 0.7fr 0.7fr; gap: 44px; }
.footer-brand { display: inline-block; color: var(--paper); font-family: var(--display); font-size: 2rem; font-weight: 700; text-decoration: none; }
.footer-copy { max-width: 390px; margin: 12px 0 0; color: #aeb6c2; font-size: 0.82rem; }
.footer-col strong { display: block; margin-bottom: 14px; font-family: var(--mono); font-size: 0.75rem; font-weight: 500; letter-spacing: 0.13em; text-transform: uppercase; }
.footer-col a { display: block; margin-top: 9px; color: #bdc4cf; font-size: 0.82rem; text-decoration: none; }
.footer-col a:hover { color: var(--white); }
.footer-bottom { padding: 20px 0 26px; display: flex; justify-content: space-between; gap: 20px; border-top: 1px solid rgba(245, 242, 237, 0.18); color: #8993a1; font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.03em; }

.legal-page { padding: 70px 0 100px; }
.legal-hero { max-width: 850px; margin-bottom: 58px; }
.legal-hero h1 { max-width: 10ch; font-size: clamp(3.2rem, 7vw, 6.4rem); }
.updated { margin-top: 22px; color: var(--muted); font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.08em; }
.legal-layout { display: grid; grid-template-columns: 230px minmax(0, 760px); align-items: start; gap: 70px; }
.legal-index { position: sticky; top: 110px; padding: 20px; border: 1px solid var(--line); background: var(--white); }
.legal-index strong { display: block; margin-bottom: 12px; font-family: var(--mono); font-size: 0.75rem; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase; }
.legal-index a { display: block; padding: 6px 0; color: var(--muted); font-size: 0.78rem; text-decoration: none; }
.legal-index a:hover { color: var(--blue); }
.legal-content section { padding-top: 24px; margin-top: 32px; border-top: 1px solid var(--line); }
.legal-content section:first-child { margin-top: 0; }
.legal-content h2 { margin: 0 0 14px; font-size: 1.58rem; font-weight: 500; letter-spacing: -0.02em; }
.legal-content p, .legal-content li { color: #343b47; line-height: 1.76; }
.legal-content ul { padding-left: 21px; }
.legal-content a { color: var(--blue); }
.legal-callout { margin: 26px 0; padding: 18px 20px; border-left: 3px solid var(--gold); background: rgba(240, 180, 41, 0.09); color: #3b3320; line-height: 1.68; }

@media (max-width: 1040px) {
  .nav-links { display: none; }
  .hero-grid { grid-template-columns: 1fr 360px; gap: 40px; }
  .focus-copy { right: -28px; }
  .split { gap: 48px; }
}

@media (max-width: 820px) {
  .hero-grid, .split, .events-layout, .partner-panel, .legal-layout { grid-template-columns: 1fr; }
  .brand-scene { margin-top: 22px; }
  .portrait-card { width: min(380px, calc(100% - 26px)); }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-card:nth-child(3n) { border-right: 1px solid var(--line); }
  .feature-card:nth-child(2n) { border-right: 0; }
  .feature-card:nth-last-child(-n+3) { border-bottom: 1px solid var(--line); }
  .feature-card:nth-last-child(-n+2) { border-bottom: 0; }
  .partner-mark { min-height: 190px; }
  .legal-index { position: static; display: grid; grid-template-columns: repeat(2, 1fr); }
  .legal-index strong { grid-column: 1 / -1; }
  .privacy-band, .final-grid { grid-template-columns: 1fr; }
  .privacy-actions { flex-direction: row; }
  .final-actions { justify-content: flex-start; }
}

@media (max-width: 620px) {
  .wrap { width: min(100% - 28px, 520px); }
  .nav { min-height: 70px; }
  .brand img { width: 138px; height: 54px; }
  .nav-actions .secondary { display: none; }
  .nav-actions .button.small { padding-inline: 11px; font-size: 0.75rem; }
  .hero { padding: 58px 0 62px; }
  .hero-grid { gap: 22px; }
  h1 { font-size: clamp(3.35rem, 16vw, 5.2rem); }
  .hero-actions .button { width: 100%; }
  .hero-note { font-size: 0.75rem; }
  .brand-scene { min-height: 400px; }
  .portrait-card { min-height: 360px; box-shadow: 13px 14px 0 var(--blue); }
  .portrait-card img { width: 195px; }
  .focus-copy { top: 20px; right: -2px; width: 150px; }
  .proof-grid, .feature-grid, .plans, .footer-grid { grid-template-columns: 1fr; }
  .proof-item { min-height: auto; border-right: 0; border-bottom: 1px solid var(--line); }
  .proof-item:last-child { border-bottom: 0; }
  .section { padding: 76px 0; }
  .section-head { margin-bottom: 34px; }
  .feature-card, .feature-card:nth-child(3n), .feature-card:nth-child(2n), .feature-card:nth-last-child(-n+2) { min-height: 220px; border-right: 0; border-bottom: 1px solid var(--line); }
  .feature-card:last-child { border-bottom: 0; }
  .feature-card h3 { margin-top: 44px; }
  .event-card { grid-template-columns: 72px 1fr; }
  .event-link { grid-column: 2; }
  .partner-copy h2 { font-size: 2.45rem; }
  .plan { padding: 25px; }
  .privacy-band { padding: 30px 24px; }
  .privacy-actions { flex-direction: column; }
  .privacy-actions .button { width: 100%; }
  .final-cta { padding: 70px 0; }
  .final-actions .button { width: 100%; }
  .footer-grid { gap: 28px; }
  .footer-bottom { flex-direction: column; }
  .legal-page { padding-top: 52px; }
  .legal-index { grid-template-columns: 1fr; }
  .legal-index strong { grid-column: auto; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}