@font-face { font-family: "Manrope"; font-weight: 200 800; font-style: normal; font-display: swap; src: url(fonts/manrope-latin.woff2) format("woff2"); }

:root {
  --night: #060c17;
  --night-2: #0c1627;
  --on-night: #eaf0fa;
  --on-night-muted: #a3b3cb;
  --line-night: rgba(255, 255, 255, .12);
  --bg: #fff;
  --tint: #f2f6fb;
  --ink: #0c1524;
  --muted: #475467;
  --line: #dde3ec;
  --btn: #165fd6;
  --btn-hover: #0f4fb8;
  --link: #0b5fd0;
  --glow-rgb: 56, 132, 255;
  --radius: 22px;
  --font: "Manrope", "Avenir Next", "Segoe UI Variable Text", "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif;
  --gutter: max(20px, calc((100% - 1080px) / 2));
  --ease: cubic-bezier(.2, .7, .2, 1);
  color-scheme: light;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; background: var(--night); }
body { margin: 0; font: 400 1.0625rem/1.65 var(--font); color: var(--ink); background: var(--bg); -webkit-text-size-adjust: 100%; padding-bottom: 88px; overflow-x: clip; }
img { display: block; max-width: 100%; height: auto; }
a { color: var(--link); }
h1, h2, h3 { line-height: 1.1; margin: 0; }
h2 { font-size: clamp(1.7rem, 3.6vw, 2.4rem); font-weight: 800; letter-spacing: -0.03em; margin-bottom: 14px; }
h3 { font-size: 1.1rem; font-weight: 700; letter-spacing: -0.01em; }
p { margin: 0 0 14px; }
.wrap { width: min(1080px, 100% - 40px); margin-inline: auto; }
.wrap.narrow { width: min(760px, 100% - 40px); margin-inline: var(--gutter) auto; }
.skip { position: absolute; left: -999px; top: 8px; background: #fff; padding: 8px 12px; z-index: 40; }
.skip:focus { left: 8px; }
:focus-visible { outline: 3px solid #5aa0ff; outline-offset: 3px; border-radius: 6px; }

/* Pointer light: only where a real mouse exists. Touch screens get a static glow in the hero instead. */
.glow { display: none; }
@media (hover: hover) and (pointer: fine) {
  .glow { display: block; position: fixed; left: 0; top: 0; width: 760px; height: 760px; margin: -380px 0 0 -380px; border-radius: 50%; pointer-events: none; opacity: 0; transition: opacity .4s; will-change: transform; transform: translate3d(-999px, -999px, 0); z-index: 6; }
  .glow.on { opacity: 1; }
  .glow-dark { background: radial-gradient(circle, rgba(var(--glow-rgb), .30), transparent 62%); mix-blend-mode: screen; }
  .glow-light { background: radial-gradient(circle, rgba(var(--glow-rgb), .13), transparent 62%); mix-blend-mode: multiply; }
}

/* Header */
.site-header { position: sticky; top: 0; z-index: 20; background: rgba(6, 12, 23, .82); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border-bottom: 1px solid var(--line-night); }
.bar { display: flex; align-items: center; justify-content: space-between; height: 58px; }
.wordmark { font-weight: 800; font-size: 1.1rem; letter-spacing: .1em; color: #fff; text-decoration: none; text-transform: uppercase; }
.site-header nav { display: flex; gap: 24px; }
.site-header nav a { color: var(--on-night-muted); text-decoration: none; font-size: .95rem; font-weight: 600; transition: color .2s; }
.site-header nav a:hover { color: #fff; }
@media (max-width: 720px) { .site-header nav a:not(:last-child) { display: none; } }

/* Buttons */
.btn { position: relative; display: inline-flex; align-items: center; justify-content: center; min-height: 52px; padding: 0 30px; border-radius: 999px; background: var(--btn); color: #fff; font: 800 1.05rem/1 var(--font); letter-spacing: -0.01em; text-decoration: none; border: 0; cursor: pointer; transition: background-color .25s var(--ease), transform .25s var(--ease), box-shadow .25s var(--ease); }
.btn:hover { background: var(--btn-hover); transform: translateY(-2px); box-shadow: 0 0 0 1px rgba(120, 175, 255, .55), 0 10px 30px rgba(var(--glow-rgb), .45); }
.btn:active { transform: translateY(0) scale(.98); }
.btn-quiet { background: transparent; color: var(--link); border: 2px solid var(--link); min-height: 48px; }
.btn-quiet:hover { background: rgba(11, 95, 208, .08); box-shadow: 0 0 0 1px rgba(11, 95, 208, .3), 0 8px 24px rgba(var(--glow-rgb), .25); }
.buy-fixed { position: fixed; z-index: 25; left: 50%; bottom: max(14px, env(safe-area-inset-bottom)); transform: translateX(-50%); box-shadow: 0 8px 24px rgba(4, 20, 60, .45), 0 2px 6px rgba(4, 20, 60, .3); white-space: nowrap; }
.buy-fixed::after { content: ""; position: absolute; inset: -4px; border-radius: inherit; box-shadow: 0 0 22px 3px rgba(var(--glow-rgb), .55); opacity: .25; animation: breathe 3.6s ease-in-out infinite; pointer-events: none; }
.buy-fixed:hover { transform: translateX(-50%) translateY(-2px); }
.buy-fixed:active { transform: translateX(-50%) scale(.98); }
@keyframes breathe { 50% { opacity: .75; } }

/* Hero stage */
.hero { position: relative; padding: 24px 0 14px; color: var(--on-night); background:
  radial-gradient(900px 520px at 78% -12%, rgba(var(--glow-rgb), .30), transparent 62%),
  radial-gradient(700px 420px at 4% 105%, rgba(30, 80, 190, .32), transparent 60%),
  var(--night); overflow: hidden; }
.hero-grid { display: grid; gap: 16px; align-items: end; }
.hero h1 { font-size: clamp(2.4rem, 7vw, 4.2rem); font-weight: 800; letter-spacing: -0.045em; }
.hero h1 span { display: block; margin-top: 8px; font-size: clamp(1.15rem, 3vw, 1.7rem); font-weight: 600; letter-spacing: -0.015em; color: var(--on-night-muted); }
.tagline { color: var(--on-night-muted); max-width: 50ch; margin: 12px 0 0; }
.buybox { display: flex; flex-direction: column; gap: 2px; }
.price { font-size: 2.4rem; font-weight: 800; letter-spacing: -0.03em; line-height: 1.1; margin: 0; color: #fff; }
.price-note { font-size: .875rem; color: var(--on-night-muted); margin: 0; }
.msrp { font-size: .95rem; font-weight: 700; letter-spacing: .02em; color: var(--on-night-muted); margin-right: 2px; }
@media (min-width: 900px) {
  .hero { padding-top: 44px; }
  .hero-grid { grid-template-columns: 1fr auto; gap: 48px; }
  .buybox { align-items: flex-end; text-align: right; }
}

/* 3D coverflow gallery */
.coverflow { --w: min(68vw, 300px); position: relative; margin-top: 18px; padding-top: 14px; overflow-x: clip; perspective: 1600px; perspective-origin: 50% 42%; }
.coverflow::after { content: ""; position: absolute; left: 50%; bottom: 56px; width: calc(var(--w) * 1.25); height: 36px; transform: translateX(-50%); background: radial-gradient(closest-side, rgba(var(--glow-rgb), .45), transparent); filter: blur(6px); pointer-events: none; }
.stage { list-style: none; margin: 0; padding: 0; position: relative; height: calc(var(--w) + 44px); touch-action: pan-y; cursor: grab; user-select: none; -webkit-user-select: none; transform-style: preserve-3d; }
.stage.dragging { cursor: grabbing; }
.card { position: absolute; left: 50%; top: 18px; width: var(--w); height: var(--w); margin-left: calc(var(--w) / -2); will-change: opacity; }
.stage { will-change: transform; }
.face { width: 100%; height: 100%; border-radius: var(--radius); overflow: hidden; background: var(--night-2); border: 1px solid rgba(255, 255, 255, .14); box-shadow: 0 30px 60px -24px rgba(0, 0, 0, .7); transition: box-shadow .4s, transform .18s ease-out; }
.card.active .face { box-shadow: 0 0 0 1px rgba(120, 175, 255, .45), 0 0 70px rgba(var(--glow-rgb), .38), 0 30px 60px -24px rgba(0, 0, 0, .7); }
.face img { width: 100%; height: 100%; object-fit: cover; -webkit-user-drag: none; pointer-events: none; }
@media (min-width: 900px) { .coverflow { --w: 440px; } }
/* Without JS: plain sideways scroll */
html:not(.js) .stage { display: flex; gap: 14px; overflow-x: auto; height: auto; padding: 8px var(--gutter) 14px; }
html:not(.js) .card { position: static; flex: 0 0 var(--w); margin: 0; }
html:not(.js) .coverflow::after { display: none; }

.gallery-ui { display: flex; align-items: center; justify-content: space-between; margin-top: 6px; min-height: 48px; position: relative; z-index: 1; }
.dots { display: flex; gap: 8px; }
.dot { width: 8px; height: 8px; padding: 0; border: 0; border-radius: 99px; background: rgba(255, 255, 255, .3); transition: width .3s var(--ease), background-color .3s; cursor: pointer; }
.dot[aria-current="true"] { width: 26px; background: #5aa0ff; }
.arrows { display: none; gap: 10px; }
.js .arrows { display: flex; }
.arrow { width: 44px; height: 44px; border-radius: 50%; border: 1.5px solid var(--line-night); background: rgba(255, 255, 255, .06); color: #fff; display: grid; place-items: center; cursor: pointer; transition: border-color .25s, box-shadow .25s, background-color .25s; }
.arrow:hover:not(:disabled) { border-color: #5aa0ff; background: rgba(var(--glow-rgb), .18); box-shadow: 0 0 18px rgba(var(--glow-rgb), .45); }
.arrow:disabled { opacity: .35; cursor: default; }

/* Sections */
.section { padding: 52px 0; }
.tint { background: var(--tint); }
.dark { background: var(--night); color: var(--on-night); }
.dark .lead, .dark .fineprint { color: var(--on-night-muted); }
.lead { color: var(--muted); max-width: 60ch; }
.note { font-size: .95rem; color: var(--muted); border-left: 3px solid var(--btn); padding-left: 14px; margin-top: 22px; max-width: 60ch; }
.fineprint { font-size: .85rem; color: var(--muted); margin-top: 12px; }
.rounded { border-radius: var(--radius); border: 1px solid var(--line); background: var(--tint); width: 100%; transition: box-shadow .35s var(--ease), border-color .35s; }
.rounded:hover { border-color: rgba(var(--glow-rgb), .6); box-shadow: 0 0 0 1px rgba(var(--glow-rgb), .35), 0 14px 40px rgba(var(--glow-rgb), .22); }
.split { display: grid; gap: 32px; }
.split-media { perspective: 900px; }
.split-media img { aspect-ratio: 1; object-fit: cover; transition: box-shadow .35s var(--ease), border-color .35s, transform .18s ease-out; }
@media (min-width: 900px) { .split { grid-template-columns: 440px 1fr; gap: 64px; align-items: start; } .section { padding: 72px 0; } }
.modes { margin: 22px 0 18px; }
.mode { padding: 16px 0; border-top: 1px solid var(--line); }
.mode:last-child { border-bottom: 1px solid var(--line); }
.mode h3 { margin-bottom: 4px; }
.mode p { margin: 0; color: var(--muted); max-width: 60ch; }
.ticks { margin: 0; padding: 0; list-style: none; display: grid; gap: 8px; }
.ticks li { padding-left: 28px; position: relative; }
.ticks li::before { content: ""; position: absolute; left: 4px; top: .5em; width: 7px; height: 12px; border: solid var(--btn); border-width: 0 2.5px 2.5px 0; transform: translateY(-3px) rotate(45deg); }
.usage { grid-column: 1 / -1; margin-top: 18px; padding-top: 40px; border-top: 1px solid var(--line); }
.pair { display: grid; gap: 16px; margin-top: 26px; }
@media (min-width: 900px) { .pair { grid-template-columns: 1fr 1fr; gap: 20px; } }

/* Video */
.video { position: relative; aspect-ratio: 16 / 9; width: 100%; border-radius: var(--radius); overflow: hidden; background: var(--night-2); margin-top: 18px; border: 1px solid var(--line-night); transition: box-shadow .35s var(--ease); }
.video:hover { box-shadow: 0 0 0 1px rgba(120, 175, 255, .4), 0 16px 50px rgba(var(--glow-rgb), .25); }
.video iframe, .video-play { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.video-play { padding: 0; background: none; cursor: pointer; }
.video-play { background: #0f0f0f; }
.video-play img { width: 100%; height: 100%; object-fit: contain; opacity: .7; transition: opacity .3s; }
.video-play:hover img { opacity: .8; }
.play-icon { position: absolute; left: 50%; top: 50%; width: 78px; height: 78px; margin: -39px 0 0 -39px; border-radius: 50%; background: var(--btn); color: #fff; display: grid; place-items: center; box-shadow: 0 0 0 8px rgba(var(--glow-rgb), .25), 0 8px 28px rgba(0, 0, 0, .5); transition: transform .3s var(--ease), box-shadow .3s; }
.video-play:hover .play-icon { transform: scale(1.07); box-shadow: 0 0 0 10px rgba(var(--glow-rgb), .35), 0 0 40px rgba(var(--glow-rgb), .6); }
.video noscript { position: absolute; inset: auto 16px 16px auto; }

/* Steps */
.steps { list-style: none; margin: 22px 0 0; padding: 0; display: grid; gap: 22px; }
.steps li { display: grid; grid-template-columns: 40px 1fr; gap: 16px; }
.num { width: 40px; height: 40px; border-radius: 50%; background: var(--btn); color: #fff; font-weight: 800; display: grid; place-items: center; box-shadow: 0 0 0 5px rgba(var(--glow-rgb), .14); }
.steps h3 { margin: 6px 0 2px; }
.steps p { margin: 0; color: var(--muted); }

/* Specs */
.setup-grid { display: grid; gap: 44px; }
.specs { margin: 22px 0 0; }
.specs div { display: grid; grid-template-columns: 1fr; padding: 12px 0; border-top: 1px solid var(--line); }
.specs div:last-child { border-bottom: 1px solid var(--line); }
.specs dt { font-weight: 700; }
.specs dd { margin: 0; color: var(--muted); }
@media (min-width: 600px) { .specs div { grid-template-columns: 200px 1fr; } }
@media (min-width: 900px) { .setup-grid { grid-template-columns: 1fr 1fr; gap: 72px; align-items: start; } }

/* FAQ */
.faq { margin-top: 18px; }
details { border-top: 1px solid var(--line); }
details:last-child { border-bottom: 1px solid var(--line); }
summary { cursor: pointer; list-style: none; padding: 18px 40px 18px 0; font-weight: 700; position: relative; transition: color .2s; }
summary:hover { color: var(--link); }
summary::-webkit-details-marker { display: none; }
summary::after { content: ""; position: absolute; right: 6px; top: 50%; width: 9px; height: 9px; border: solid var(--btn); border-width: 0 2.5px 2.5px 0; transform: translateY(-70%) rotate(45deg); transition: transform .3s var(--ease); }
details[open] summary::after { transform: translateY(-30%) rotate(-135deg); }
details p { margin: 0 0 18px; color: var(--muted); max-width: 62ch; }

/* Contact */
.two { display: grid; gap: 48px; }
@media (min-width: 900px) { .two { grid-template-columns: 1fr 1fr; gap: 64px; } }
.mail { font-weight: 800; font-size: 1.15rem; }
.social { list-style: none; margin: 8px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px 22px; }
.social a { font-weight: 700; }

/* Footer */
.site-footer { background: var(--night); color: var(--on-night-muted); padding: 34px 0; font-size: .92rem; border-top: 1px solid var(--line-night); }
.site-footer p { margin: 0 0 6px; }
.site-footer a { color: #fff; }

/* Privacy page */
.prose h1 { font-size: clamp(2rem, 5vw, 2.6rem); font-weight: 800; letter-spacing: -0.03em; margin-bottom: 8px; }
.prose h2 { font-size: 1.3rem; margin: 30px 0 8px; }

/* Scroll reveal (one gentle move per section; content stays visible without JS) */
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.js .reveal.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
  .js .reveal { opacity: 1; transform: none; }
  .buy-fixed::after { opacity: .4; }
}