:root {
  --bg: #060a14;
  --bg-2: #0b1222;
  --ink: #eef2fb;
  --ink-soft: #9aa9c4;
  --line: rgba(255, 255, 255, .09);
  --glass: rgba(255, 255, 255, .045);
  --a: #5b8cff;
  --b: #2fe3c2;
  --c: #a78bfa;
  --grad: linear-gradient(120deg, var(--a), var(--b) 55%, var(--c));
  --radius: 22px;
  --max: 1160px;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 17px/1.65 "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--b); }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 22px; }
h1, h2, h3 { line-height: 1.08; margin: 0 0 .5em; letter-spacing: -.03em; }
h1 { font-size: clamp(2.5rem, 7vw, 5rem); font-weight: 800; }
h2 { font-size: clamp(1.9rem, 4.4vw, 3.1rem); font-weight: 800; }
h3 { font-size: 1.2rem; letter-spacing: -.01em; }
p { margin: 0 0 1em; }
.grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lead { font-size: clamp(1.05rem, 2vw, 1.3rem); color: var(--ink-soft); max-width: 36em; }
.eyebrow { display: inline-block; font-size: .8rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--b); margin-bottom: 1em; }
.center { text-align: center; }
.center .lead { margin-left: auto; margin-right: auto; }

/* header */
header.site { position: fixed; top: 14px; left: 0; right: 0; z-index: 50; }
header.site .bar { display: flex; align-items: center; justify-content: space-between; gap: 14px; max-width: 980px; margin: 0 auto; padding: 10px 14px 10px 22px; border: 1px solid var(--line); border-radius: 999px; background: rgba(10, 16, 32, .6); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; letter-spacing: -.02em; text-decoration: none; color: var(--ink); }
.brand span { color: var(--ink-soft); font-weight: 500; margin-left: 8px; font-size: .85rem; }
nav.main { display: flex; align-items: center; gap: 22px; }
nav.main a { color: var(--ink-soft); text-decoration: none; font-size: .92rem; transition: color .2s; }
nav.main a:hover { color: var(--ink); }
nav.main a.btn, nav.main a.btn:hover { color: #04101f; }
@media (max-width: 720px) { nav.main a:not(.btn) { display: none; } .brand span { display: none; } }

.btn { display: inline-block; padding: 14px 26px; border-radius: 999px; font-weight: 700; text-decoration: none; color: #04101f; background: var(--grad); border: 0; box-shadow: 0 8px 30px rgba(91, 140, 255, .35); transition: transform .2s, box-shadow .2s; }
.btn:hover { transform: translateY(-2px); box-shadow: 0 12px 40px rgba(47, 227, 194, .35); }
.btn.ghost { background: var(--glass); color: var(--ink); border: 1px solid var(--line); box-shadow: none; }
.btn.ghost:hover { background: rgba(255, 255, 255, .09); }
.btn.small { padding: 9px 18px; font-size: .88rem; }
.cta-row { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 2em; }
.center .cta-row { justify-content: center; }

/* hero */
.hero { position: relative; padding: 170px 0 80px; text-align: center; overflow: hidden; }
.hero::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px); background-size: 64px 64px; mask-image: radial-gradient(ellipse at 50% 30%, #000 10%, transparent 70%); -webkit-mask-image: radial-gradient(ellipse at 50% 30%, #000 10%, transparent 70%); opacity: .55; }
.blob { position: absolute; border-radius: 50%; filter: blur(90px); opacity: .5; animation: drift 18s ease-in-out infinite alternate; pointer-events: none; }
.blob.b1 { width: 520px; height: 520px; background: var(--a); top: -120px; left: -80px; }
.blob.b2 { width: 460px; height: 460px; background: var(--b); top: 60px; right: -120px; opacity: .35; animation-delay: -6s; }
.blob.b3 { width: 380px; height: 380px; background: var(--c); bottom: -100px; left: 35%; opacity: .3; animation-delay: -11s; }
@keyframes drift { to { transform: translate(60px, 40px) scale(1.15); } }
.hero .wrap { position: relative; }
.pill { display: inline-flex; align-items: center; gap: 10px; padding: 7px 16px; border: 1px solid var(--line); border-radius: 999px; background: var(--glass); font-size: .85rem; color: var(--ink-soft); margin-bottom: 1.8em; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--b); box-shadow: 0 0 0 0 rgba(47, 227, 194, .6); animation: pulse 2s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 10px rgba(47, 227, 194, 0); } 100% { box-shadow: 0 0 0 0 rgba(47, 227, 194, 0); } }
.hero h1 { max-width: 14em; margin: 0 auto .4em; }
.hero .lead { margin: 0 auto; }

/* browser frame */
.frame { border-radius: 16px; border: 1px solid var(--line); background: #0e1628; overflow: hidden; box-shadow: 0 40px 100px -20px rgba(0, 0, 0, .7), 0 0 0 1px rgba(255, 255, 255, .03), 0 0 120px -30px rgba(91, 140, 255, .5); }
.frame .top { display: flex; align-items: center; gap: 7px; padding: 12px 16px; border-bottom: 1px solid var(--line); }
.frame .top i { width: 11px; height: 11px; border-radius: 50%; background: #2a3550; }
.frame .top span { margin-left: 12px; font-size: .75rem; color: var(--ink-soft); background: rgba(255, 255, 255, .05); padding: 3px 14px; border-radius: 999px; }
.frame img { width: 100%; background: #fff; }
.hero-shot { max-width: 940px; margin: 64px auto 0; perspective: 1400px; }
.hero-shot .frame { transform: rotateX(7deg); transform-origin: top center; transition: transform .6s cubic-bezier(.2, .7, .2, 1); }
.hero-shot:hover .frame { transform: rotateX(0deg); }

/* stats */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; margin-top: 70px; }
.stat { background: var(--bg-2); padding: 28px 22px; text-align: center; }
.stat b { display: block; font-size: 2.3rem; letter-spacing: -.03em; line-height: 1.1; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat span { font-size: .88rem; color: var(--ink-soft); }

section { padding: 110px 0; position: relative; }

/* bento */
.bento { display: grid; gap: 16px; grid-template-columns: repeat(6, 1fr); margin-top: 56px; }
.tile { grid-column: span 2; position: relative; padding: 28px; border: 1px solid var(--line); border-radius: var(--radius); background: linear-gradient(160deg, rgba(255, 255, 255, .06), rgba(255, 255, 255, .02)); overflow: hidden; transition: transform .3s, border-color .3s; }
.tile:hover { transform: translateY(-4px); border-color: rgba(91, 140, 255, .45); }
.tile::after { content: ""; position: absolute; width: 220px; height: 220px; right: -80px; top: -80px; background: radial-gradient(circle, rgba(91, 140, 255, .25), transparent 70%); pointer-events: none; }
.tile.w3 { grid-column: span 3; }
.tile.w4 { grid-column: span 4; }
.tile p { color: var(--ink-soft); margin: 0; font-size: .97rem; }
.tile .ic { width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center; margin-bottom: 18px; background: rgba(91, 140, 255, .14); border: 1px solid rgba(91, 140, 255, .3); }
.ic svg { width: 22px; height: 22px; stroke: var(--b); fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.tile .mini { margin-top: 22px; border-radius: 12px; overflow: hidden; border: 1px solid var(--line); height: 240px; }
.tile .mini img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 62%; background: #fff; }
@media (max-width: 900px) { .tile, .tile.w3, .tile.w4 { grid-column: span 6; } }
@media (min-width: 901px) and (max-width: 1060px) { .tile { grid-column: span 3; } .tile.w4 { grid-column: span 6; } }

/* showcase tabs */
.tabs { display: flex; gap: 8px; flex-wrap: wrap; justify-content: center; margin: 44px 0 26px; }
.tabs button { font: inherit; font-size: .92rem; color: var(--ink-soft); background: var(--glass); border: 1px solid var(--line); padding: 9px 20px; border-radius: 999px; cursor: pointer; transition: all .2s; }
.tabs button:hover { color: var(--ink); }
.tabs button[aria-selected="true"] { color: #04101f; background: var(--grad); border-color: transparent; font-weight: 700; }
.showcase { max-width: 980px; margin: 0 auto; }
.showcase figure { margin: 0; }
.showcase figcaption { text-align: center; color: var(--ink-soft); margin-top: 20px; font-size: .98rem; }
.showcase [hidden] { display: none; }
.showcase .pane { animation: fade .45s ease; }
@keyframes fade { from { opacity: 0; transform: translateY(12px); } }

/* privacy */
.priv { display: grid; gap: 50px; grid-template-columns: 1fr; align-items: center; }
@media (min-width: 900px) { .priv { grid-template-columns: 1fr 1fr; } }
.lock { width: min(320px, 70%); margin: 0 auto; aspect-ratio: 1; border-radius: 50%; display: grid; place-items: center; background: radial-gradient(circle, rgba(47, 227, 194, .22), transparent 65%); border: 1px solid var(--line); }
.lock svg { width: 46%; stroke: var(--b); fill: none; stroke-width: 1.3; stroke-linecap: round; stroke-linejoin: round; filter: drop-shadow(0 0 22px rgba(47, 227, 194, .6)); }
.checks { list-style: none; padding: 0; margin: 1.5em 0 0; display: grid; gap: 14px; }
.checks li { display: flex; gap: 14px; align-items: flex-start; color: var(--ink-soft); }
.checks li::before { content: ""; flex: none; width: 22px; height: 22px; margin-top: 3px; border-radius: 50%; background: rgba(47, 227, 194, .15) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232fe3c2' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12l4 4 8-8'/%3E%3C/svg%3E") center/14px no-repeat; }
.checks b { color: var(--ink); }

/* cta */
.cta { text-align: center; padding: 70px 24px; border-radius: 32px; border: 1px solid var(--line); background: radial-gradient(ellipse at top, rgba(91, 140, 255, .25), transparent 60%), radial-gradient(ellipse at bottom right, rgba(47, 227, 194, .18), transparent 60%), var(--bg-2); }
.cta h2 { max-width: 12em; margin-left: auto; margin-right: auto; }

/* faq */
.faq { max-width: 780px; margin: 50px auto 0; }
details { border-bottom: 1px solid var(--line); padding: 20px 4px; }
summary { cursor: pointer; font-weight: 600; font-size: 1.08rem; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; color: var(--b); font-size: 1.5rem; line-height: 1; transition: transform .25s; }
details[open] summary::after { transform: rotate(45deg); }
details p { margin: .9em 0 0; color: var(--ink-soft); }

.notice { font-size: .88rem; color: var(--ink-soft); border: 1px solid var(--line); border-radius: 16px; padding: 18px 22px; background: var(--glass); }
.notice b { color: var(--ink); }

footer.site { border-top: 1px solid var(--line); padding: 44px 0; font-size: .88rem; color: var(--ink-soft); }
footer.site .cols { display: grid; gap: 26px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
footer.site a { color: var(--ink-soft); }
footer.site a:hover { color: var(--ink); }

.prose { max-width: 740px; padding: 150px 22px 70px; }
.prose h1 { font-size: clamp(2rem, 5vw, 3rem); }
.prose h2 { font-size: 1.4rem; margin-top: 1.8em; }
.prose p { color: var(--ink-soft); }

/* scroll reveal */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s ease, transform .8s cubic-bezier(.2, .7, .2, 1); }
.reveal.in { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .blob, .dot, .showcase .pane { animation: none; }
  .hero-shot .frame { transform: none; }
}