@import url("https://fonts.googleapis.com/css2?family=Bricolage+Grotesque:opsz,wght@12..96,500;12..96,700&family=DM+Sans:wght@400;500;700&family=Spline+Sans+Mono:wght@400;500&display=swap");

:root {
  --bg: #F4F5FA; --card: #FCFDFF; --elev: #EDF1FC; --line: #E3E6F0;
  --ink: #111629; --ink-2: #596277; --blue: #4058FA; --flare: #FF7950;
  --navy: #0B1026; --navy-2: #151B36; --mist: #A7AFC8; --good: #3DDC84;
  --display: "Bricolage Grotesque", Georgia, serif;
  --body: "DM Sans", system-ui, sans-serif;
  --mono: "Spline Sans Mono", ui-monospace, monospace;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 400 17px/1.6 var(--body); -webkit-font-smoothing: antialiased; }
a { color: var(--blue); }
a:focus-visible, .btn:focus-visible { outline: 3px solid var(--flare); outline-offset: 3px; border-radius: 8px; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--card); padding: 8px 14px; z-index: 10; }
.skip:focus { left: 8px; }
.wrap { width: min(1120px, 100% - 40px); margin-inline: auto; }

/* nav */
.nav { display: flex; align-items: center; justify-content: space-between; padding: 22px 0; gap: 16px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: inherit; font: 700 20px var(--display); letter-spacing: -0.02em; }
.brand img { width: 34px; height: 34px; border-radius: 9px; }
.nav ul { display: flex; gap: 22px; list-style: none; margin: 0; padding: 0; font-size: 15px; }
.nav ul a { color: inherit; text-decoration: none; opacity: .8; }
.nav ul a:hover { opacity: 1; text-decoration: underline; }
.dark .nav ul a, .dark .brand { color: #F4F6FB; }

/* hero */
.hero { background: radial-gradient(1200px 500px at 85% -10%, #1B3155 0%, transparent 60%), var(--navy); color: #F4F6FB; position: relative; overflow: hidden; padding-bottom: 96px; }
.hero::after { content: ""; position: absolute; inset: 0; pointer-events: none; background-image: radial-gradient(rgba(255,255,255,.5) 1px, transparent 1px); background-size: 46px 46px; opacity: .08; }
.hero-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 56px; align-items: center; padding-top: 56px; position: relative; z-index: 1; }
.eyebrow { font: 500 13px var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--flare); }
h1 { font: 700 clamp(44px, 7vw, 86px)/0.98 var(--display); letter-spacing: -0.04em; margin: 16px 0 22px; }
h1 em { font-style: normal; color: #9AAAFF; }
.lede { font-size: 19px; color: var(--mist); max-width: 34em; }
.ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 14px 22px; border-radius: 999px; font-weight: 700; text-decoration: none; transition: transform .2s; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--blue); color: #FCFDFF; }
.btn-ghost { border: 1px solid #2D3955; color: #F4F6FB; }
.small { font-size: 14px; color: var(--mist); margin-top: 14px; }

/* boarding card */
.pass { background: var(--navy-2); border: 1px solid #2A3152; border-radius: 24px; padding: 24px; font-family: var(--mono); transform: rotate(2deg); animation: rise .9s ease-out both; }
.pass-top { display: flex; justify-content: space-between; font-size: 12px; color: var(--mist); letter-spacing: .1em; }
.route { display: flex; justify-content: space-between; align-items: end; margin: 22px 0; }
.route b { font: 700 46px/1 var(--display); color: #F4F6FB; }
.route span { display: block; font-size: 12px; color: var(--mist); }
.track { flex: 1; height: 2px; margin: 0 14px 18px; background: repeating-linear-gradient(90deg, #7B93FF 0 6px, transparent 6px 12px); position: relative; }
.track::after { content: ""; position: absolute; right: 30%; top: -5px; width: 12px; height: 12px; border-radius: 50%; background: var(--flare); }
.pass-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; border-top: 1px dashed #2D3955; padding-top: 16px; font-size: 12px; color: var(--mist); }
.pass-row strong { display: block; color: #F4F6FB; font-size: 15px; font-weight: 500; }
.status { display: inline-block; margin-top: 16px; padding: 4px 10px; border-radius: 99px; background: #1D3938; color: var(--good); font-size: 12px; }
@keyframes rise { from { opacity: 0; transform: translateY(24px) rotate(2deg); } }

/* sections */
section.block { padding: 96px 0; }
h2 { font: 700 clamp(32px, 4.4vw, 52px)/1.05 var(--display); letter-spacing: -0.03em; margin: 10px 0 18px; }
h3 { font: 700 21px/1.25 var(--display); margin: 0 0 8px; }
.features { display: grid; grid-template-columns: 1.4fr 1fr; grid-template-rows: auto auto; gap: 18px; margin-top: 40px; }
.feat { background: var(--card); border: 1px solid var(--line); border-radius: 22px; padding: 30px; }
.feat:first-child { grid-row: span 2; background: var(--elev); }
.feat p { color: var(--ink-2); margin: 0; }
.num { font: 500 13px var(--mono); color: var(--blue); display: block; margin-bottom: 26px; }

.gmail { background: var(--card); border-block: 1px solid var(--line); }
.gmail-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 56px; }
.steps { list-style: none; padding: 0; margin: 0; counter-reset: s; }
.steps li { counter-increment: s; padding: 20px 0 20px 56px; border-bottom: 1px solid var(--line); position: relative; }
.steps li::before { content: counter(s, decimal-leading-zero); position: absolute; left: 0; top: 20px; font: 500 14px var(--mono); color: var(--flare); }
.steps li p { margin: 0; color: var(--ink-2); }
.never { margin-top: 26px; padding: 20px 22px; border-radius: 16px; background: #FFF1EC; border: 1px solid #FFD3C4; }
.never strong { color: #B4401C; }

.legal-band { background: var(--navy); color: #F4F6FB; border-radius: 28px; padding: 48px; display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 24px; }
.legal-band p { color: var(--mist); margin: 0; max-width: 36em; }

footer { padding: 40px 0 56px; color: var(--ink-2); font-size: 14px; }
footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px; }
footer nav a { margin-right: 18px; color: var(--ink); }

/* legal */
.doc-head { background: var(--navy); color: #F4F6FB; padding-bottom: 56px; }
.doc-head h1 { font-size: clamp(40px, 6vw, 68px); }
.doc { display: grid; grid-template-columns: 220px 1fr; gap: 56px; padding: 56px 0 80px; }
.toc { position: sticky; top: 24px; align-self: start; font-size: 14px; }
.toc ol { padding-left: 18px; color: var(--ink-2); }
.toc a { color: var(--ink-2); text-decoration: none; }
.toc a:hover { color: var(--blue); }
.prose { max-width: 720px; }
.prose h2 { font-size: 28px; margin-top: 48px; scroll-margin-top: 20px; }
.prose li { margin-bottom: 8px; }
.prose code { font: 14px var(--mono); background: var(--elev); padding: 2px 6px; border-radius: 6px; }
.draft { background: #FFF1EC; border: 2px dashed var(--flare); border-radius: 16px; padding: 18px 22px; margin-bottom: 8px; }
.draft strong { font-family: var(--mono); letter-spacing: .1em; text-transform: uppercase; color: #B4401C; }
.owner { background: var(--elev); border-left: 4px solid var(--blue); padding: 16px 20px; border-radius: 0 12px 12px 0; }

@media (max-width: 860px) {
  .hero-grid, .gmail-grid, .doc, .features { grid-template-columns: 1fr; }
  .feat:first-child { grid-row: auto; }
  .pass { transform: none; }
  .nav ul { gap: 14px; }
  .toc { position: static; }
  .legal-band { padding: 32px 24px; }
}
@media (max-width: 520px) { .nav ul li.hide-sm { display: none; } }
@media (prefers-reduced-motion: reduce) { * { animation: none !important; transition: none !important; } }