:root {
  color-scheme: dark;
  --ink: #02050d;
  --ink-2: #060b18;
  --panel: #091426;
  --panel-2: #0c1b31;
  --line: rgba(92, 153, 219, .22);
  --white: #f8f9ff;
  --muted: #9ba8bd;
  --blue: #3caaff;
  --blue-deep: #0979e9;
  --red: #ff3b67;
  --violet: #b15cff;
  --gold: #ffd247;
  --green: #57e58b;
  --max: 1180px;
  --radius: 24px;
  --font: "Avenir Next", Avenir, "SF Pro Display", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--ink); }
body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  color: var(--white);
  background:
    radial-gradient(circle at 8% 14%, rgba(255, 46, 96, .09), transparent 28rem),
    radial-gradient(circle at 91% 22%, rgba(36, 151, 255, .10), transparent 32rem),
    var(--ink);
  font-family: var(--font);
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { color: inherit; font: inherit; }
::selection { color: #fff; background: rgba(255, 51, 102, .66); }

.skip-link {
  position: fixed;
  z-index: 999;
  top: 12px;
  left: 12px;
  padding: 10px 14px;
  transform: translateY(-160%);
  border-radius: 10px;
  color: #020713;
  background: #fff;
  font-weight: 800;
}
.skip-link:focus { transform: none; }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.site-header {
  position: fixed;
  z-index: 100;
  top: 0;
  left: 50%;
  display: flex;
  width: min(calc(100% - 32px), var(--max));
  min-height: 72px;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  transform: translateX(-50%);
  border: 1px solid transparent;
  border-radius: 0 0 18px 18px;
  transition: background .25s ease, border-color .25s ease, backdrop-filter .25s ease;
}
.site-header.scrolled {
  border-color: rgba(122, 172, 230, .15);
  background: rgba(3, 7, 17, .78);
  box-shadow: 0 18px 60px rgba(0, 0, 0, .25);
  backdrop-filter: blur(18px) saturate(130%);
}
.nav-brand { display: inline-flex; align-items: center; gap: 11px; font-weight: 950; letter-spacing: .055em; }
.nav-brand img { border-radius: 11px; box-shadow: 0 8px 25px rgba(22, 111, 255, .2); }
.nav-brand > span { color: var(--red); }
.nav-brand > span span { color: var(--blue); }
.site-nav { display: flex; align-items: center; gap: clamp(17px, 2vw, 30px); }
.site-nav a { color: #aab5c8; font-size: .83rem; font-weight: 750; transition: color .18s ease; }
.site-nav a:hover, .site-nav a:focus-visible { color: #fff; }
.site-nav .nav-cta { padding: 10px 15px; border: 1px solid rgba(77, 176, 255, .34); border-radius: 999px; color: #d9f0ff; background: rgba(37, 148, 255, .09); }
.menu-button { display: none; }

.hero {
  position: relative;
  display: grid;
  min-height: 100svh;
  place-items: center;
  overflow: hidden;
  padding: 130px 28px 90px;
  isolation: isolate;
}
.hero::after {
  position: absolute;
  z-index: -3;
  inset: 0;
  content: "";
  background: linear-gradient(180deg, transparent 65%, var(--ink) 100%);
}
.hero-grid, .launch-grid {
  position: absolute;
  z-index: -5;
  inset: 0;
  opacity: .46;
  background-image:
    linear-gradient(rgba(66, 131, 204, .12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(66, 131, 204, .12) 1px, transparent 1px);
  background-size: 76px 76px;
  mask-image: linear-gradient(to bottom, black, transparent 92%);
}
.hero-grid::after {
  position: absolute;
  inset: 0;
  content: "";
  background: radial-gradient(circle at 50% 46%, transparent 0 18%, rgba(2, 5, 13, .54) 72%);
}
.orbital {
  position: absolute;
  z-index: -4;
  width: 720px;
  height: 720px;
  border: 1px solid;
  border-radius: 50%;
  opacity: .15;
}
.orbital::before, .orbital::after { position: absolute; content: ""; border: 1px solid currentColor; border-radius: inherit; }
.orbital::before { inset: 12%; }
.orbital::after { inset: 29%; }
.orbital-red { top: 7%; left: -420px; color: var(--red); }
.orbital-blue { right: -420px; bottom: -2%; color: var(--blue); }

.hero > .hero-copy, .hero > .hero-visual {
  width: min(100%, var(--max));
  grid-area: 1 / 1;
}
.hero-copy { z-index: 2; padding-right: min(50%, 570px); }
.eyebrow, .kicker {
  margin: 0 0 20px;
  color: #8fcfff;
  font-size: .72rem;
  font-weight: 900;
  letter-spacing: .18em;
  text-transform: uppercase;
}
.eyebrow { display: flex; align-items: center; gap: 10px; color: #c5d0df; }
.eyebrow span { display: block; width: 7px; height: 7px; border-radius: 50%; background: var(--green); box-shadow: 0 0 14px rgba(87, 229, 139, .55); }
.wordmark { margin: 0 0 24px; font-size: clamp(2.45rem, 5.6vw, 5.25rem); font-weight: 1000; letter-spacing: -.055em; line-height: .9; }
.wordmark span { color: var(--red); }
.wordmark b { color: var(--blue); font-weight: inherit; }
.hero h1, .section h2, .launch h2 {
  margin: 0;
  font-size: clamp(2.9rem, 6.4vw, 6.6rem);
  font-weight: 950;
  letter-spacing: -.058em;
  line-height: .94;
}
.hero h1 { max-width: 810px; }
.hero-lede { max-width: 630px; margin: 28px 0 0; color: #b4bfd0; font-size: clamp(1.08rem, 1.65vw, 1.35rem); line-height: 1.65; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.button { display: inline-flex; min-height: 52px; align-items: center; justify-content: center; gap: 13px; padding: 0 21px; border: 1px solid; border-radius: 14px; font-size: .87rem; font-weight: 900; transition: transform .18s ease, filter .18s ease; }
.button-primary { border-color: rgba(255, 255, 255, .55); background: linear-gradient(180deg, #ff5578, #dd164a); box-shadow: 0 14px 35px rgba(222, 22, 75, .24), inset 0 1px rgba(255, 255, 255, .25); }
.button-primary span { font-size: 1.1rem; }
.button-quiet { border-color: rgba(102, 150, 207, .24); color: #c0cad9; background: rgba(9, 21, 39, .72); }
.button:hover { transform: translateY(-2px); filter: brightness(1.08); }
.hero-facts { display: flex; flex-wrap: wrap; gap: 20px; margin: 28px 0 0; padding: 0; color: #7f8da4; font-size: .76rem; font-weight: 750; letter-spacing: .03em; list-style: none; }
.hero-facts li::before { display: inline-block; width: 5px; height: 5px; margin: 0 9px 2px 0; border-radius: 50%; content: ""; background: #496480; }

.hero-visual { position: relative; z-index: 1; display: flex; justify-content: flex-end; pointer-events: none; }
.phone {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(111, 174, 239, .42);
  border-radius: 44px;
  background: #030815;
  box-shadow: 0 38px 95px rgba(0, 0, 0, .72), 0 0 0 8px #050913, 0 0 0 9px rgba(126, 173, 228, .2);
}
.phone img { width: 100%; height: 100%; object-fit: cover; }
.phone-speaker { position: absolute; z-index: 3; top: 10px; left: 50%; width: 29%; height: 17px; transform: translateX(-50%); border-radius: 999px; background: #030710; box-shadow: 0 1px rgba(255, 255, 255, .05); }
.phone-hero { width: min(33vw, 350px); aspect-ratio: 720 / 1558; margin-right: 5.2%; transform: rotate(2.2deg); }
.force-line { position: absolute; z-index: -1; width: 38%; height: 24%; border: 1px solid; opacity: .22; filter: blur(.1px); }
.force-line::before, .force-line::after { position: absolute; inset: 14%; border: 1px solid currentColor; border-radius: inherit; content: ""; }
.force-line::after { inset: 30%; }
.force-line-red { top: 24%; right: 25%; transform: rotate(17deg); border-color: var(--red); border-radius: 50% 12% 50% 12%; color: var(--red); }
.force-line-blue { right: -1%; bottom: 19%; transform: rotate(-22deg); border-color: var(--blue); border-radius: 12% 50% 12% 50%; color: var(--blue); }
.polarity-chip { position: absolute; z-index: 3; display: flex; align-items: center; gap: 9px; padding: 9px 13px 9px 9px; border: 1px solid; border-radius: 999px; background: rgba(4, 10, 21, .91); box-shadow: 0 11px 30px rgba(0, 0, 0, .45); color: #d6deea; font-size: .69rem; font-weight: 850; letter-spacing: .03em; }
.polarity-chip span { display: grid; width: 28px; height: 28px; place-items: center; border-radius: 50%; color: #fff; font-weight: 950; }
.chip-red { top: 27%; right: 33%; border-color: rgba(255, 59, 103, .35); }
.chip-red span { background: var(--red); }
.chip-blue { right: 0; bottom: 23%; border-color: rgba(60, 170, 255, .35); }
.chip-blue span { background: var(--blue-deep); }
.scroll-cue { position: absolute; bottom: 24px; left: 50%; display: flex; align-items: center; gap: 10px; transform: translateX(-50%); color: #53647b; font-size: .65rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.scroll-cue span { position: relative; width: 18px; height: 28px; border: 1px solid #3d526c; border-radius: 999px; }
.scroll-cue span::after { position: absolute; top: 5px; left: 50%; width: 3px; height: 6px; transform: translateX(-50%); border-radius: 3px; content: ""; background: var(--blue); animation: scroll-dot 1.8s ease infinite; }
@keyframes scroll-dot { 0% { opacity: 0; transform: translate(-50%, 0); } 30% { opacity: 1; } 100% { opacity: 0; transform: translate(-50%, 10px); } }

.section { width: min(calc(100% - 48px), var(--max)); margin: 0 auto; padding: clamp(90px, 13vw, 170px) 0; }
.section-heading { max-width: 770px; margin-bottom: 58px; }
.section-heading h2, .collection h2, .game-center h2 { font-size: clamp(2.55rem, 5vw, 5rem); }
.section-heading > p:last-child, .collection-copy > p, .gc-copy > p { max-width: 650px; margin: 25px 0 0; color: var(--muted); font-size: 1.05rem; line-height: 1.75; }
.section-heading-wide { display: grid; max-width: none; grid-template-columns: 1.2fr .7fr; align-items: end; gap: 72px; }
.section-heading-wide > p { margin-bottom: 7px; }

.mechanics { padding-top: 120px; }
.mechanic-board { display: grid; min-height: 250px; grid-template-columns: 150px minmax(260px, 1fr) 150px; align-items: center; gap: 22px; margin-bottom: 28px; padding: 26px clamp(20px, 5vw, 58px); overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: linear-gradient(135deg, rgba(255, 49, 95, .055), rgba(8, 20, 39, .9) 35% 65%, rgba(49, 163, 255, .06)); box-shadow: inset 0 1px rgba(255, 255, 255, .025); }
.magnet-node { display: flex; flex-direction: column; align-items: center; gap: 11px; }
.magnet-node > span { display: grid; width: 85px; height: 85px; place-items: center; border: 8px solid #08101f; border-radius: 50%; color: #fff; font-size: 1.2rem; font-weight: 950; box-shadow: 0 0 0 2px currentColor, 0 13px 30px rgba(0, 0, 0, .4); }
.magnet-node small { color: #8896aa; font-size: .64rem; font-weight: 900; letter-spacing: .13em; text-transform: uppercase; }
.node-red { color: var(--red); }
.node-red > span { background: linear-gradient(145deg, #ff557b, #d51649); }
.node-blue { color: var(--blue); }
.node-blue > span { background: linear-gradient(145deg, #4db8ff, #0873df); }
.path-demo { position: relative; }
.path-demo svg { width: 100%; overflow: visible; }
.path-shadow, .path-stroke { fill: none; stroke-linecap: round; }
.path-shadow { stroke: rgba(73, 179, 255, .18); stroke-width: 16; filter: blur(8px); }
.path-stroke { stroke: url(#pathGradient); stroke-width: 3; stroke-dasharray: 7 11; }
.path-orb { fill: #f6f8ff; stroke: #09101d; stroke-width: 8; filter: drop-shadow(0 0 13px rgba(255, 255, 255, .4)); }
.tap-pulse { position: absolute; top: 50%; left: 50%; display: grid; width: 64px; height: 64px; place-items: center; transform: translate(-50%, -50%); border: 1px solid rgba(255, 255, 255, .18); border-radius: 50%; }
.tap-pulse::before { position: absolute; inset: 8px; border: 1px solid rgba(255, 255, 255, .24); border-radius: inherit; content: ""; }
.tap-pulse span { transform: translateY(47px); color: #76869e; font-size: .62rem; font-weight: 900; letter-spacing: .14em; text-transform: uppercase; }
.rule-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.rule-card { position: relative; min-height: 250px; padding: 27px; overflow: hidden; border: 1px solid rgba(87, 143, 204, .17); border-radius: 20px; background: rgba(8, 18, 34, .68); }
.rule-card h3 { margin: 25px 0 9px; font-size: 1.15rem; }
.rule-card p { margin: 0; color: #8d9aaf; font-size: .88rem; line-height: 1.65; }
.rule-number { position: absolute; top: 22px; right: 24px; color: #40516a; font-size: .68rem; font-weight: 900; letter-spacing: .12em; }
.rule-icon { display: flex; width: 88px; height: 59px; align-items: center; justify-content: center; gap: 9px; }
.rule-icon i { display: block; width: 34px; height: 34px; border: 7px solid #08101e; border-radius: 50%; box-shadow: 0 0 0 2px currentColor; }
.matching { color: var(--red); }
.matching i { background: var(--red); }
.opposing i:first-child { color: var(--red); background: var(--red); }
.opposing i:last-child { color: var(--blue); background: var(--blue); }
.perfect i { width: 42px; height: 42px; color: var(--gold); background: var(--gold); box-shadow: 0 0 0 2px currentColor, 0 0 0 11px rgba(255, 210, 71, .08); }

.modes { width: 100%; max-width: none; padding-right: max(24px, calc((100vw - var(--max)) / 2)); padding-left: max(24px, calc((100vw - var(--max)) / 2)); background: linear-gradient(180deg, transparent, rgba(8, 18, 34, .45) 20% 80%, transparent); }
.mode-grid { display: grid; grid-template-columns: 1.35fr 1fr 1fr; gap: 18px; }
.mode-card { position: relative; min-height: 390px; padding: 34px; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: linear-gradient(145deg, rgba(13, 29, 52, .92), rgba(4, 10, 21, .96)); box-shadow: inset 0 1px rgba(255, 255, 255, .025); }
.mode-card::after { position: absolute; right: -80px; bottom: -110px; width: 250px; height: 250px; border: 1px solid rgba(69, 153, 239, .1); border-radius: 50%; content: ""; }
.mode-featured { border-color: rgba(255, 59, 103, .26); background: radial-gradient(circle at 88% 78%, rgba(255, 50, 96, .12), transparent 35%), linear-gradient(145deg, rgba(17, 29, 51, .97), rgba(5, 10, 21, .97)); }
.mode-index { color: #53637a; font-size: .69rem; font-weight: 900; letter-spacing: .15em; }
.mode-label { margin: 82px 0 11px; color: #7faed5; font-size: .65rem; font-weight: 900; letter-spacing: .16em; text-transform: uppercase; }
.mode-card h3 { margin: 0 0 16px; font-size: clamp(2rem, 3vw, 3.4rem); letter-spacing: -.045em; }
.mode-card > p:not(.mode-label) { max-width: 390px; margin: 0; color: #9eabbd; line-height: 1.7; }
.mode-card ul { margin: 25px 0 0; padding: 0; color: #c5ceda; font-size: .79rem; font-weight: 700; line-height: 2; list-style: none; }
.mode-card li::before { margin-right: 9px; color: var(--red); content: "+"; }
.mode-orb { position: absolute; top: 32px; right: 33px; width: 76px; height: 76px; border: 12px solid #06101f; border-radius: 50%; box-shadow: 0 0 0 2px rgba(255,255,255,.26), 0 0 35px rgba(104, 106, 255, .18); }
.orb-red-blue { background: linear-gradient(90deg, var(--red) 50%, var(--blue) 50%); }
.mode-symbol { position: absolute; top: 31px; right: 32px; display: grid; width: 64px; height: 64px; place-items: center; border: 1px solid rgba(79, 164, 246, .35); border-radius: 17px; color: #bde4ff; background: rgba(43, 151, 255, .07); font-size: 1.2rem; font-weight: 950; }
.target-symbol { border-radius: 50%; }
.target-symbol::before, .target-symbol::after { position: absolute; border: 1px solid #51baff; border-radius: 50%; content: ""; }
.target-symbol::before { inset: 13px; }
.target-symbol::after { inset: 25px; background: #51baff; }

.collection { display: grid; min-height: 920px; grid-template-columns: .78fr 1.22fr; align-items: center; gap: 65px; }
.collection-copy > p { max-width: 520px; }
.unlock-list { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 18px; margin-top: 30px; }
.unlock-list span { display: flex; align-items: center; gap: 10px; color: #c0c9d7; font-size: .82rem; font-weight: 780; }
.dot { width: 8px; height: 8px; border-radius: 50%; box-shadow: 0 0 12px currentColor; }
.dot-red { color: var(--red); background: var(--red); }
.dot-blue { color: var(--blue); background: var(--blue); }
.dot-violet { color: var(--violet); background: var(--violet); }
.dot-gold { color: var(--gold); background: var(--gold); }
.collection-stack { position: relative; min-height: 740px; perspective: 1400px; }
.collection-phone { position: absolute; top: 50%; left: 50%; width: min(45%, 300px); margin: 0; overflow: hidden; border: 1px solid rgba(94, 160, 227, .32); border-radius: 25px; background: #050b17; box-shadow: 0 25px 70px rgba(0, 0, 0, .62); transition: transform .35s ease; }
.collection-phone img { width: 100%; }
.stack-one { z-index: 4; transform: translate(-92%, -50%) rotateY(5deg) rotate(-5deg); }
.stack-two { z-index: 3; transform: translate(-30%, -48%) rotateY(-4deg) rotate(3deg); }
.stack-three { z-index: 2; transform: translate(-122%, -47%) rotateY(8deg) rotate(-11deg) scale(.89); opacity: .66; }
.stack-four { z-index: 1; transform: translate(-1%, -46%) rotateY(-7deg) rotate(9deg) scale(.89); opacity: .66; }
.collection-stack:hover .stack-one { transform: translate(-100%, -50%) rotateY(3deg) rotate(-7deg); }
.collection-stack:hover .stack-two { transform: translate(-22%, -48%) rotateY(-3deg) rotate(5deg); }

.showcase { padding-top: 100px; }
.showcase-layout { display: grid; grid-template-columns: minmax(190px, .55fr) 1.45fr; gap: 36px; padding: 30px; border: 1px solid var(--line); border-radius: 28px; background: radial-gradient(circle at 70% 38%, rgba(43, 147, 255, .11), transparent 34%), rgba(6, 14, 28, .72); }
.showcase-tabs { display: flex; flex-direction: column; gap: 7px; padding-top: 25px; }
.showcase-tabs button { width: 100%; padding: 17px 18px; border: 1px solid transparent; border-radius: 13px; color: #7f8ca0; background: transparent; text-align: left; font-size: .78rem; font-weight: 850; letter-spacing: .04em; cursor: pointer; transition: color .18s ease, background .18s ease, border-color .18s ease; }
.showcase-tabs button:hover { color: #d8e2f0; }
.showcase-tabs button[aria-selected="true"] { border-color: rgba(68, 167, 255, .28); color: #fff; background: linear-gradient(90deg, rgba(43, 151, 255, .16), rgba(43, 151, 255, .025)); }
.showcase-tabs button[aria-selected="true"]::before { margin-right: 10px; color: var(--blue); content: "●"; }
.showcase-stage { position: relative; display: flex; min-height: 680px; align-items: center; justify-content: center; overflow: hidden; border-radius: 19px; background: radial-gradient(circle at 50% 49%, rgba(40, 109, 195, .19), transparent 42%), linear-gradient(rgba(72, 133, 199, .07) 1px, transparent 1px), linear-gradient(90deg, rgba(72, 133, 199, .07) 1px, transparent 1px); background-size: auto, 48px 48px, 48px 48px; }
.showcase-phone { width: 285px; aspect-ratio: 720 / 1558; border-radius: 37px; transition: opacity .16s ease, transform .16s ease; }
.showcase-phone.switching { opacity: .3; transform: scale(.985); }
.showcase-caption { position: absolute; right: 23px; bottom: 22px; width: min(290px, 43%); padding: 18px; border: 1px solid rgba(95, 153, 216, .18); border-radius: 15px; background: rgba(4, 10, 21, .82); backdrop-filter: blur(12px); }
.showcase-caption p { margin: 0 0 7px; font-size: .82rem; font-weight: 900; }
.showcase-caption span { color: #8998ad; font-size: .72rem; line-height: 1.55; }

.game-center { display: grid; min-height: 910px; grid-template-columns: 1fr .9fr; align-items: center; gap: 85px; }
.gc-visual { position: relative; display: grid; min-height: 720px; place-items: center; }
.gc-visual::before { position: absolute; width: 520px; height: 520px; border: 1px solid rgba(255, 51, 102, .12); border-radius: 50%; content: ""; box-shadow: inset 0 0 90px rgba(43, 151, 255, .05); }
.achievement-card { position: relative; z-index: 1; width: min(72%, 380px); overflow: hidden; border: 1px solid rgba(161, 184, 214, .32); border-radius: 30px; box-shadow: 0 35px 90px rgba(0, 0, 0, .62); }
.achievement-card img { width: 100%; }
.score-chip { position: absolute; z-index: 2; display: flex; min-width: 150px; align-items: center; gap: 12px; padding: 13px 17px; border: 1px solid; border-radius: 16px; background: rgba(5, 12, 25, .91); box-shadow: 0 18px 42px rgba(0, 0, 0, .45); backdrop-filter: blur(12px); }
.score-chip b { font-size: 1.7rem; }
.score-chip span { color: #aeb8c8; font-size: .69rem; font-weight: 850; }
.score-chip-one { top: 24%; right: 1%; border-color: rgba(58, 168, 255, .32); }
.score-chip-one b { color: var(--blue); }
.score-chip-two { bottom: 22%; left: 0; border-color: rgba(255, 59, 103, .32); }
.score-chip-two b { color: var(--red); }
.leaderboard-list { margin-top: 35px; border-top: 1px solid rgba(100, 149, 205, .15); }
.leaderboard-list > div { display: grid; grid-template-columns: 42px 1fr; align-items: center; gap: 13px; padding: 18px 0; border-bottom: 1px solid rgba(100, 149, 205, .15); }
.leaderboard-list > div > span { color: #4f6179; font-size: .65rem; font-weight: 900; letter-spacing: .12em; }
.leaderboard-list p { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin: 0; }
.leaderboard-list b { font-size: .9rem; }
.leaderboard-list small { color: #718198; font-size: .68rem; text-align: right; }

.player-first { width: 100%; max-width: none; padding-right: max(24px, calc((100vw - var(--max)) / 2)); padding-left: max(24px, calc((100vw - var(--max)) / 2)); border-top: 1px solid rgba(83, 139, 200, .12); border-bottom: 1px solid rgba(83, 139, 200, .12); background: rgba(5, 12, 24, .55); }
.feature-strip { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line); border-radius: 22px; overflow: hidden; }
.feature-strip article { min-height: 210px; padding: 27px; border-right: 1px solid var(--line); background: linear-gradient(145deg, rgba(13, 28, 50, .75), rgba(5, 11, 22, .7)); }
.feature-strip article:last-child { border-right: 0; }
.feature-strip article > span { display: grid; width: 42px; height: 42px; place-items: center; border: 1px solid rgba(72, 170, 255, .3); border-radius: 12px; color: #89d0ff; background: rgba(43, 151, 255, .06); font-size: 1rem; font-weight: 900; }
.feature-strip h3 { margin: 38px 0 8px; font-size: .93rem; }
.feature-strip p { margin: 0; color: #7f8da3; font-size: .75rem; line-height: 1.55; }

.launch { position: relative; display: grid; min-height: 730px; place-items: center; overflow: hidden; padding: 120px 24px; text-align: center; isolation: isolate; }
.launch::before { position: absolute; z-index: -4; top: 50%; left: 50%; width: min(90vw, 900px); height: min(90vw, 900px); transform: translate(-50%, -50%); border: 1px solid rgba(93, 153, 216, .11); border-radius: 50%; content: ""; box-shadow: inset 0 0 120px rgba(57, 130, 214, .06), 0 0 0 130px rgba(18, 66, 119, .018); }
.launch-grid { opacity: .24; mask-image: radial-gradient(circle, black, transparent 67%); }
.launch-orb { position: relative; display: flex; width: 112px; height: 112px; margin: 0 auto 38px; overflow: hidden; border: 13px solid #060d1a; border-radius: 50%; box-shadow: 0 0 0 2px rgba(255, 255, 255, .28), 0 25px 55px rgba(0, 0, 0, .6); }
.launch-orb span { display: grid; width: 50%; place-items: center; font-size: 1rem; font-weight: 950; }
.launch-orb span:first-child { background: var(--red); }
.launch-orb span:last-child { background: var(--blue-deep); }
.launch h2 { font-size: clamp(2.8rem, 6vw, 6rem); }
.launch-content > p:not(.kicker) { margin: 27px 0 0; color: #93a0b3; font-size: 1.05rem; }
.coming-soon-badge { display: inline-flex; min-width: 214px; align-items: center; justify-content: center; gap: 11px; margin-top: 32px; padding: 11px 18px; border: 1px solid rgba(255, 255, 255, .44); border-radius: 13px; color: #fff; background: rgba(255, 255, 255, .045); text-align: left; }
.coming-soon-badge svg { width: 28px; fill: currentColor; }
.coming-soon-badge span { font-size: 1.08rem; font-weight: 750; line-height: 1.05; }
.coming-soon-badge small { display: block; margin-bottom: 2px; color: #aeb7c6; font-size: .56rem; font-weight: 650; letter-spacing: .01em; }

.site-footer { display: grid; width: min(calc(100% - 48px), var(--max)); grid-template-columns: 1fr auto; align-items: center; gap: 36px; margin: 0 auto; padding: 50px 0 40px; border-top: 1px solid rgba(90, 146, 204, .16); }
.footer-brand { display: flex; align-items: center; gap: 15px; }
.footer-brand img { border-radius: 14px; }
.footer-brand p { margin: 0; color: var(--red); font-weight: 950; letter-spacing: .05em; }
.footer-brand p span { color: var(--blue); }
.footer-brand small { color: #64738a; font-size: .65rem; }
.site-footer nav { display: flex; gap: 24px; }
.site-footer nav a { color: #94a1b4; font-size: .74rem; font-weight: 780; }
.site-footer nav a:hover { color: #fff; }
.copyright { grid-column: 1 / -1; margin: 0; color: #4c5b70; font-size: .61rem; line-height: 1.5; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s cubic-bezier(.2,.75,.25,1); }
.reveal[data-delay="1"] { transition-delay: .1s; }
.reveal[data-delay="2"] { transition-delay: .2s; }
.reveal[data-delay="3"] { transition-delay: .3s; }
.reveal.visible { opacity: 1; transform: none; }

@media (max-width: 960px) {
  .site-header { width: min(calc(100% - 22px), var(--max)); }
  .site-nav { position: absolute; top: 64px; right: 0; display: none; width: min(310px, calc(100vw - 32px)); flex-direction: column; align-items: stretch; gap: 3px; padding: 12px; border: 1px solid var(--line); border-radius: 17px; background: rgba(4, 10, 21, .96); box-shadow: 0 25px 70px rgba(0, 0, 0, .55); backdrop-filter: blur(18px); }
  .site-nav.open { display: flex; }
  .site-nav a { padding: 13px 14px; }
  .site-nav .nav-cta { text-align: center; }
  .menu-button { display: flex; width: 44px; height: 44px; flex-direction: column; align-items: center; justify-content: center; gap: 7px; border: 1px solid rgba(102, 154, 214, .2); border-radius: 12px; background: rgba(8, 18, 34, .8); }
  .menu-button i { display: block; width: 19px; height: 2px; border-radius: 2px; background: #d6e1ed; transition: transform .18s ease; }
  .menu-button[aria-expanded="true"] i:first-of-type { transform: translateY(4.5px) rotate(45deg); }
  .menu-button[aria-expanded="true"] i:last-of-type { transform: translateY(-4.5px) rotate(-45deg); }
  .hero { align-items: start; min-height: auto; padding-top: 125px; padding-bottom: 130px; }
  .hero > .hero-copy, .hero > .hero-visual { grid-area: auto; }
  .hero-copy { padding: 0; }
  .hero-visual { justify-content: center; margin-top: 75px; }
  .phone-hero { width: min(64vw, 360px); margin: 0; }
  .chip-red { right: 64%; }
  .chip-blue { right: 4%; }
  .scroll-cue { display: none; }
  .section-heading-wide { grid-template-columns: 1fr; gap: 0; }
  .mode-grid { grid-template-columns: 1fr 1fr; }
  .mode-featured { grid-column: 1 / -1; }
  .collection { min-height: auto; grid-template-columns: 1fr; gap: 65px; }
  .collection-copy { max-width: 700px; }
  .collection-stack { min-height: 760px; }
  .showcase-layout { grid-template-columns: 1fr; }
  .showcase-tabs { flex-direction: row; overflow-x: auto; padding: 0 0 5px; scrollbar-width: thin; }
  .showcase-tabs button { min-width: max-content; width: auto; }
  .game-center { grid-template-columns: 1fr; gap: 50px; }
  .gc-visual { order: 2; }
  .feature-strip { grid-template-columns: 1fr 1fr; }
  .feature-strip article:nth-child(2) { border-right: 0; }
  .feature-strip article:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
}

@media (max-width: 680px) {
  .site-header { min-height: 64px; padding: 9px 11px; }
  .nav-brand img { width: 38px; height: 38px; }
  .nav-brand > span { font-size: .85rem; }
  .hero { padding: 108px 20px 100px; }
  .hero-grid { background-size: 52px 52px; }
  .hero h1 { font-size: clamp(2.65rem, 14vw, 4rem); }
  .wordmark { font-size: clamp(2.3rem, 13vw, 3.7rem); }
  .hero-lede { font-size: 1rem; }
  .hero-actions { flex-direction: column; }
  .button { width: 100%; }
  .hero-facts { gap: 12px 17px; }
  .phone-hero { width: min(75vw, 330px); border-radius: 35px; }
  .polarity-chip { display: none; }
  .section { width: min(calc(100% - 32px), var(--max)); padding: 95px 0; }
  .section-heading { margin-bottom: 40px; }
  .section-heading h2, .collection h2, .game-center h2 { font-size: clamp(2.35rem, 12vw, 3.7rem); }
  .mechanic-board { min-height: 360px; grid-template-columns: 1fr 1fr; gap: 24px 34px; }
  .path-demo { grid-row: 1; grid-column: 1 / -1; }
  .magnet-node > span { width: 68px; height: 68px; border-width: 7px; }
  .rule-grid { grid-template-columns: 1fr; }
  .rule-card { min-height: 220px; }
  .modes, .player-first { width: 100%; padding-right: 16px; padding-left: 16px; }
  .mode-grid { grid-template-columns: 1fr; }
  .mode-featured { grid-column: auto; }
  .mode-card { min-height: 360px; padding: 28px; }
  .collection { gap: 30px; }
  .collection-stack { min-height: 565px; transform: scale(.9); }
  .collection-phone { width: 54%; }
  .stack-one { transform: translate(-96%, -50%) rotate(-5deg); }
  .stack-two { transform: translate(-17%, -48%) rotate(3deg); }
  .stack-three, .stack-four { opacity: .38; }
  .showcase-layout { padding: 12px; }
  .showcase-stage { min-height: 640px; }
  .showcase-phone { width: 245px; border-radius: 32px; }
  .showcase-caption { right: 10px; bottom: 10px; left: 10px; width: auto; }
  .gc-visual { min-height: 620px; }
  .gc-visual::before { width: 360px; height: 360px; }
  .achievement-card { width: min(73%, 340px); }
  .score-chip { min-width: 125px; padding: 10px 12px; }
  .score-chip-one { right: 0; }
  .score-chip-two { left: 0; }
  .leaderboard-list p { align-items: flex-start; flex-direction: column; gap: 3px; }
  .leaderboard-list small { text-align: left; }
  .feature-strip { grid-template-columns: 1fr; }
  .feature-strip article { min-height: 170px; border-right: 0; border-bottom: 1px solid var(--line); }
  .feature-strip article:nth-child(3) { border-bottom: 1px solid var(--line); }
  .feature-strip article:last-child { border-bottom: 0; }
  .feature-strip h3 { margin-top: 22px; }
  .launch { min-height: 660px; }
  .launch h2 { font-size: clamp(2.55rem, 13vw, 4rem); }
  .site-footer { grid-template-columns: 1fr; }
  .site-footer nav { flex-wrap: wrap; gap: 16px 23px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}