:root {
  color-scheme: dark;
  --bg: #2433E0;
  --bg-deep: #1A25B8;
  --ink: #FFF7E8;
  --ink-soft: #C9CFFF;
  --panel: #0E1470;
  --shadow: #0A0F5C;
  --dark: #14124A;
  --pink: #FF5CA8;
  --yellow: #FFC83D;
  --mint: #3DE0A0;
  --orange: #FF7A3D;
  --accent: var(--yellow);
  --display: "Dela Gothic One", "Arial Black", Impact, sans-serif;
  --body: "Onest", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  background-image: radial-gradient(circle at 1px 1px, rgba(255,255,255,.09) 1px, transparent 0);
  background-size: 28px 28px;
  color: var(--ink);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
::selection { background: var(--accent); color: var(--dark); }
a { color: inherit; }
img { max-width: 100%; display: block; }
.wrap { max-width: 1160px; margin: 0 auto; padding-inline: clamp(16px, 4vw, 40px); }
section { scroll-margin-top: 90px; }

/* progress bar */
.scrollbar { position: fixed; top: 0; left: 0; height: 4px; width: 100%; z-index: 60; transform-origin: 0 50%; transform: scaleX(0); background: linear-gradient(90deg, var(--pink), var(--yellow), var(--mint)); }

/* nav */
.nav { position: sticky; top: 0; z-index: 50; padding-block: 14px; transition: background .25s, box-shadow .25s; }
.nav.stuck { background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); box-shadow: 0 2px 0 var(--shadow); }
.nav .wrap { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.brand { display: flex; align-items: center; gap: 10px; font-family: var(--mono); font-weight: 700; font-size: 14px; text-decoration: none; }
.mark { width: 34px; height: 34px; border-radius: 10px; background: var(--ink); color: var(--bg); display: grid; place-items: center; font-family: var(--display); font-size: 15px; box-shadow: 3px 3px 0 var(--shadow); transition: transform .3s cubic-bezier(.3,1.8,.5,1); }
.brand:hover .mark { transform: rotate(-12deg) scale(1.08); }
.links { display: flex; gap: 6px; flex-wrap: wrap; justify-content: flex-end; }
.links a { font: 700 12px var(--mono); text-transform: uppercase; letter-spacing: .06em; text-decoration: none; padding: 7px 11px; border-radius: 999px; border: 2px solid transparent; transition: border-color .15s, background .15s; }
.links a:hover, .links a[aria-current="page"] { border-color: var(--ink); background: var(--panel); }
@media (max-width: 560px) { .links a.opt { display: none; } }

/* type */
.eyebrow { font-family: var(--mono); font-size: 13px; color: var(--accent); letter-spacing: .08em; text-transform: uppercase; margin: 0 0 14px; }
.display { font-family: var(--display); font-weight: 400; line-height: .9; letter-spacing: -.02em; margin: 0; text-shadow: 5px 5px 0 var(--shadow); text-wrap: balance; }
h2.display { font-size: clamp(40px, 7vw, 84px); }
.lede { font-size: clamp(17px, 2vw, 21px); max-width: 38ch; margin: 22px 0 0; text-wrap: pretty; }
.lede b, .hl { color: var(--accent); font-weight: 700; }
.muted { color: var(--ink-soft); }
.split .ch { display: inline-block; transition: transform .25s cubic-bezier(.3,1.8,.5,1), color .2s; }
.split .ch:hover { transform: translateY(-.12em) rotate(-6deg); color: var(--yellow); }
.split .ch:nth-child(3n+1):hover { color: var(--pink); }
.split .ch:nth-child(3n+2):hover { color: var(--mint); }

/* blocks */
.card { background: var(--panel); border: 2px solid var(--ink); border-radius: 18px; box-shadow: 8px 8px 0 var(--shadow); overflow: hidden; }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 12px 16px; border-bottom: 2px solid var(--ink); font-family: var(--mono); font-size: 12px; color: var(--ink-soft); }
.lights { display: flex; gap: 6px; }
.lights i { width: 11px; height: 11px; border-radius: 50%; border: 1.5px solid var(--ink); }
.lights i:nth-child(1) { background: var(--pink); }
.lights i:nth-child(2) { background: var(--yellow); }
.lights i:nth-child(3) { background: var(--mint); }
.pill { display: inline-flex; align-items: center; gap: 8px; font-family: var(--mono); font-size: 12px; text-transform: uppercase; letter-spacing: .08em; padding: 6px 12px; border-radius: 999px; background: var(--panel); border: 2px solid var(--ink); box-shadow: 3px 3px 0 var(--shadow); }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--c, var(--yellow)); animation: blink 1.1s steps(2, start) infinite; }
@keyframes blink { to { visibility: hidden; } }
.chip { display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px; border-radius: 12px; border: 2px solid var(--ink); background: var(--c, var(--pink)); color: var(--dark); font-weight: 700; font-size: 14px; box-shadow: 3px 3px 0 var(--shadow); text-decoration: none; transition: transform .15s, box-shadow .15s; }
.chip:hover { transform: translate(-2px, -2px); box-shadow: 5px 5px 0 var(--shadow); }
.chip small { font-family: var(--mono); font-weight: 400; font-size: 11px; opacity: .75; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; font: 700 14px var(--mono); padding: 12px 18px; border-radius: 12px; border: 2px solid var(--ink); background: var(--panel); color: var(--ink); box-shadow: 4px 4px 0 var(--shadow); cursor: pointer; text-decoration: none; transition: transform .12s, box-shadow .12s, background .12s; }
.btn:hover { background: var(--bg-deep); }
.btn:active { transform: translate(4px, 4px) !important; box-shadow: 0 0 0 var(--shadow); }
.btn.hot { background: var(--accent); color: var(--dark); }
.btn.hot:hover { filter: brightness(1.06); }
.btn.sm { font-size: 12px; padding: 8px 12px; border-radius: 10px; box-shadow: 3px 3px 0 var(--shadow); }
:is(a, button, input, select, summary):focus-visible { outline: 3px solid var(--yellow); outline-offset: 3px; }

/* marquee */
.marquee { overflow: hidden; border-block: 2px solid var(--ink); background: var(--ink); color: var(--dark); padding: 14px 0; transform: rotate(-1.5deg); margin-inline: -20px; box-shadow: 0 6px 0 var(--shadow); }
.marquee .track { display: flex; gap: 36px; width: max-content; animation: slide 36s linear infinite; font-family: var(--display); font-size: clamp(22px, 3vw, 32px); white-space: nowrap; }
.marquee .track span::after { content: "✦"; margin-left: 36px; color: var(--pink); }
.marquee:hover .track { animation-play-state: paused; }
@keyframes slide { to { transform: translateX(-50%); } }

/* sections */
.sec { padding-block: clamp(70px, 11vw, 140px); }
.sec-head { display: flex; justify-content: space-between; align-items: end; gap: 20px; flex-wrap: wrap; margin-bottom: clamp(30px, 5vw, 56px); }
.grid { display: grid; gap: 22px; }
.g2 { grid-template-columns: repeat(2, 1fr); }
.g3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 860px) { .g2, .g3 { grid-template-columns: 1fr; } }

.feature { padding: 24px; }
.feature .ic { width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center; font-size: 24px; background: var(--c, var(--yellow)); border: 2px solid var(--ink); box-shadow: 3px 3px 0 var(--shadow); margin-bottom: 16px; color: var(--dark); }
.feature h3 { margin: 0 0 6px; font-size: 20px; }
.feature p { margin: 0; color: var(--ink-soft); }
kbd { font: 700 12px var(--mono); padding: 2px 7px; border-radius: 6px; border: 2px solid var(--ink); background: var(--dark); box-shadow: 2px 2px 0 var(--shadow); }

/* tilt */
.tilt { transform-style: preserve-3d; transition: transform .35s cubic-bezier(.2,.8,.2,1), box-shadow .35s; will-change: transform; }
.tilt .glare { position: absolute; inset: 0; pointer-events: none; background: radial-gradient(circle at var(--gx, 50%) var(--gy, 50%), rgba(255,255,255,.18), transparent 45%); opacity: 0; transition: opacity .3s; }
.tilt:hover .glare { opacity: 1; }

/* reveal */
.rv { opacity: 0; transform: translateY(34px); transition: opacity .8s cubic-bezier(.2,.8,.2,1), transform .8s cubic-bezier(.2,.8,.2,1); transition-delay: var(--d, 0s); }
.rv.in { opacity: 1; transform: none; }

/* forms */
.field { display: flex; gap: 10px; flex-wrap: wrap; }
.input { flex: 1 1 240px; min-width: 0; font: 500 16px var(--body); padding: 13px 16px; border-radius: 12px; border: 2px solid var(--ink); background: var(--dark); color: var(--ink); box-shadow: inset 3px 3px 0 rgba(0,0,0,.25); }
.input::placeholder { color: var(--ink-soft); opacity: .7; }
.input:focus { outline: 3px solid var(--accent); outline-offset: 2px; }
.hp { position: absolute; left: -9999px; }
.form-msg { font-family: var(--mono); font-size: 13px; margin: 12px 0 0; min-height: 1.4em; }
.form-msg.ok { color: var(--mint); } .form-msg.err { color: var(--pink); }

/* faq */
details { border-bottom: 2px dashed color-mix(in srgb, var(--ink) 35%, transparent); }
summary { cursor: pointer; list-style: none; padding: 18px 40px 18px 0; font-weight: 700; font-size: 18px; position: relative; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; position: absolute; right: 6px; top: 50%; translate: 0 -50%; font-family: var(--display); font-size: 26px; color: var(--accent); transition: rotate .25s; }
details[open] summary::after { rotate: 45deg; }
details p { margin: 0 0 18px; color: var(--ink-soft); max-width: 70ch; }

/* footer */
.foot { border-top: 2px solid var(--ink); padding-block: 30px 40px; font-family: var(--mono); font-size: 13px; color: var(--ink-soft); }
.foot .wrap { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.foot a { color: var(--ink); text-decoration-color: var(--pink); text-underline-offset: 4px; }
.foot nav { display: flex; gap: 16px; flex-wrap: wrap; }

/* cursor glow */
.glow { position: fixed; left: 0; top: 0; width: 420px; height: 420px; margin: -210px 0 0 -210px; border-radius: 50%; pointer-events: none; z-index: 0; background: radial-gradient(circle, color-mix(in srgb, var(--accent) 22%, transparent), transparent 65%); opacity: 0; transition: opacity .4s; }
@media (hover: hover) { body:hover .glow { opacity: 1; } }
main, .foot { position: relative; z-index: 1; }

.fx { position: fixed; inset: 0; width: 100%; height: 100%; pointer-events: none; z-index: 70; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .rv { opacity: 1; transform: none; }
}