@font-face { font-family: "Montserrat"; font-style: normal; font-weight: 500; font-display: swap;
  src: url("fonts/montserrat-latin-ext-500-normal.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "Montserrat"; font-style: normal; font-weight: 500; font-display: swap;
  src: url("fonts/montserrat-latin-500-normal.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Montserrat"; font-style: normal; font-weight: 700; font-display: swap;
  src: url("fonts/montserrat-latin-ext-700-normal.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "Montserrat"; font-style: normal; font-weight: 700; font-display: swap;
  src: url("fonts/montserrat-latin-700-normal.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Montserrat"; font-style: normal; font-weight: 800; font-display: swap;
  src: url("fonts/montserrat-latin-ext-800-normal.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "Montserrat"; font-style: normal; font-weight: 800; font-display: swap;
  src: url("fonts/montserrat-latin-800-normal.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }

:root {
  --bg: #0C1426;
  --bg-card: #141d36;
  --bg-card-2: #19244a;
  --text: #EEF0FA;
  --muted: #a9b0cc;
  --accent: #8250f2;
  --accent-hover: #7445ec;
  --mint: #5eead4;
  --blue: #60a5fa;
  --line: rgba(255, 255, 255, 0.08);
  --head: "Montserrat", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 72px; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3 { font-family: var(--head); }

a { color: var(--mint); }

::selection { background: var(--accent); color: #fff; }

/* Subtle film grain over the home page */
.home::after {
  content: ""; position: fixed; inset: 0; z-index: 80; pointer-events: none; opacity: .06;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- Scroll progress ---------- */
.progress {
  position: fixed; inset: 0 0 auto 0; height: 3px; z-index: 60;
  background: linear-gradient(90deg, var(--mint), var(--blue), var(--accent));
  transform-origin: 0 50%; transform: scaleX(0);
}

/* ---------- Nav ---------- */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 14px max(16px, calc((100% - 1100px) / 2));
  transition: background .3s, padding .3s, border-color .3s;
  border-bottom: 1px solid transparent;
}
.nav.is-scrolled {
  background: rgba(12, 20, 38, 0.72);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom-color: var(--line);
  padding-top: 8px; padding-bottom: 8px;
}
.nav-brand {
  display: flex; align-items: center; gap: 10px;
  color: var(--text); text-decoration: none; font-family: var(--head); font-weight: 700;
  opacity: 0; transform: translateY(-6px); transition: opacity .3s, transform .3s;
}
.nav.is-scrolled .nav-brand { opacity: 1; transform: none; }
.nav-brand img { border-radius: 50%; }
.nav-right { display: flex; align-items: center; gap: 8px; }
.nav-links { display: flex; gap: 4px; }

/* Language menu (native <details>, closed by script.js on outside click / Escape) */
.lang-menu { position: relative; }
.lang-menu summary {
  list-style: none; cursor: pointer; user-select: none;
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--text); font-family: var(--head); font-weight: 700; font-size: .8rem; line-height: 1; letter-spacing: .06em;
  padding: 7px 11px; border-radius: 999px; box-shadow: 0 0 0 1px rgba(255,255,255,.22) inset;
  transition: background .2s, box-shadow .2s;
}
.lang-menu summary::-webkit-details-marker { display: none; }
.lang-menu summary::after {
  content: ""; width: 6px; height: 6px; margin-top: -3px;
  border-right: 2px solid currentColor; border-bottom: 2px solid currentColor; transform: rotate(45deg);
  transition: transform .2s;
}
.lang-menu[open] summary::after { transform: rotate(225deg); margin-top: 3px; }
.lang-menu summary:hover, .lang-menu summary:focus-visible, .lang-menu[open] summary {
  background: rgba(255,255,255,.1); box-shadow: 0 0 0 1px var(--mint) inset;
}
.lang-menu ul {
  position: absolute; right: 0; top: calc(100% + 10px); z-index: 5;
  margin: 0; padding: 6px; list-style: none; min-width: 160px;
  background: rgba(20, 29, 54, .96); border: 1px solid var(--line); border-radius: 14px;
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 20px 50px rgba(0,0,0,.5);
}
.lang-menu li a {
  display: block; padding: 8px 12px; border-radius: 9px;
  color: var(--muted); text-decoration: none; font-weight: 600; font-size: .95rem;
}
.lang-menu li a:hover, .lang-menu li a:focus-visible { background: rgba(255,255,255,.08); color: var(--text); }
.lang-menu li a[aria-current="true"] { color: var(--mint); }

@media (max-width: 480px) {
  .nav-links { gap: 0; }
  .nav-links a { padding: 6px 8px; font-size: .85rem; }
}

/* CJK: system fonts after Montserrat, no justified text */
:lang(ja) { --head: "Montserrat", "Hiragino Sans", "Yu Gothic UI", "Meiryo", system-ui, sans-serif; }
:lang(ko) { --head: "Montserrat", "Apple SD Gothic Neo", "Malgun Gothic", system-ui, sans-serif; }
:lang(ja) .card p, :lang(ko) .card p { text-align: left; hyphens: manual; }
:lang(ja) body, :lang(ja) p { line-break: strict; }
:lang(ko) body, :lang(ko) p { word-break: keep-all; }
.nav-links a {
  color: var(--muted); text-decoration: none; font-weight: 600; font-size: .95rem;
  padding: 6px 12px; border-radius: 999px; transition: color .2s, background .2s;
}
.nav-links a:hover, .nav-links a.is-current { color: var(--text); background: rgba(255,255,255,.07); }
@media (max-width: 480px) { .nav-brand span { display: none; } }

/* ---------- Hero ---------- */
.hero {
  position: relative; isolation: isolate;
  min-height: 100vh; min-height: 100svh;
  display: grid; place-items: center;
  text-align: center;
  padding: 96px 16px 80px;
  background:
    radial-gradient(ellipse at 50% 35%, rgba(139, 92, 246, .22), transparent 60%),
    linear-gradient(rgba(12, 20, 38, 0.6), var(--bg)),
    url("images/header.webp") center / cover no-repeat;
  overflow: hidden;
}
.hero-sky { position: absolute; inset: 0; width: 100%; height: 100%; z-index: -1; }
.hero-inner {
  width: 100%; max-width: 1100px;
  display: grid; align-items: center; gap: 48px;
  grid-template-columns: 1.1fr 1fr;
  text-align: left;
}
.hero-text .hero-cta { justify-content: flex-start; }
.hero-text .intro { margin: 0; }
@media (max-width: 860px) {
  .hero-inner { grid-template-columns: 1fr; gap: 40px; text-align: center; }
  .hero-text .hero-cta { justify-content: center; }
  .hero-text .intro { margin: 0 auto; }
  .hero-emblem { margin: 0 auto; }
}

.hero-emblem {
  display: block; width: 84px; height: 84px; border-radius: 50%;
  box-shadow: 0 0 0 1px rgba(255,255,255,.08), 0 0 40px rgba(139, 92, 246, .45);
}

/* Watch showcase */
.showcase { display: grid; justify-items: center; gap: 18px; will-change: transform; }
.watch {
  --size: min(380px, 78vw);
  position: relative; width: var(--size); height: var(--size);
  border-radius: 50%; padding: calc(var(--size) * .045);
  background: linear-gradient(145deg, #3a4266, #11172b 45%, #2a3152);
  box-shadow:
    0 0 0 1px rgba(255,255,255,.12) inset,
    0 2px 2px rgba(255,255,255,.18) inset,
    0 30px 80px rgba(0,0,0,.6);
  animation: float 7s ease-in-out infinite;
}
.watch-glow {
  position: absolute; inset: -30px; z-index: -1; border-radius: 50%;
  background: conic-gradient(from 0deg, var(--mint), var(--blue), var(--accent), var(--mint));
  filter: blur(46px); opacity: .45;
  animation: spin 12s linear infinite;
}
.watch-crown {
  position: absolute; right: calc(var(--size) * -.035); top: 50%; translate: 0 -50%;
  width: calc(var(--size) * .05); height: calc(var(--size) * .16); border-radius: 6px;
  background: linear-gradient(90deg, #2a3152, #4a5380);
}
.watch-screen {
  position: relative; width: 100%; height: 100%; border-radius: 50%; overflow: hidden;
  background: #05070f; box-shadow: 0 0 0 3px #05070f;
}
/* The screenshot fills about 73% of each 720px card, so scale it up to fill the round screen */
.watch-screen img {
  position: absolute; left: 50%; top: 50%; width: 137%; height: 137%; max-width: none;
  translate: -50% -50%; opacity: 0; scale: 1.04;
  transition: opacity .8s ease, scale 1.2s cubic-bezier(.2,.7,.2,1);
}
.watch-screen img.is-on { opacity: 1; scale: 1; }
.watch-screen::after {
  content: ""; position: absolute; inset: 0; border-radius: 50%; pointer-events: none;
  background: linear-gradient(135deg, rgba(255,255,255,.14), transparent 40%);
}
@keyframes spin { to { transform: rotate(1turn); } }
@keyframes float { 50% { transform: translateY(-10px); } }

.showcase-label {
  color: var(--text); text-decoration: none; font-family: var(--head); font-weight: 700;
  min-height: 1.6em; transition: color .2s;
}
.showcase-label:hover { color: var(--mint); }
.showcase-dots { display: flex; gap: 8px; }
.showcase-dots button {
  width: 10px; height: 10px; padding: 0; border: 0; border-radius: 999px; cursor: pointer;
  background: rgba(255,255,255,.22); transition: width .3s, background .3s;
}
.showcase-dots button[aria-current="true"] { width: 28px; background: var(--mint); }

.hero h1 {
  margin: 24px 0 6px;
  font-size: clamp(2.4rem, 5.6vw, 4.2rem); font-weight: 800; line-height: 1.05; letter-spacing: -0.01em;
  white-space: nowrap;
}
@media (max-width: 860px) { .hero h1 { font-size: clamp(2.3rem, 10vw, 3.6rem); } }
@media (max-width: 860px), (max-height: 760px) { .scroll-hint { display: none; } }
.shine {
  background: linear-gradient(90deg, var(--mint), var(--blue), var(--accent), var(--mint));
  background-size: 300% 100%;
  -webkit-background-clip: text; background-clip: text; color: transparent;
  animation: shine 8s linear infinite;
}
@keyframes shine { to { background-position: 300% 0; } }

.lead { margin: 0 0 16px; font-size: clamp(1.15rem, 3.4vw, 1.5rem); color: var(--text); font-weight: 600; font-family: var(--head); }
.typed { color: var(--mint); border-right: 2px solid var(--mint); padding-right: 3px; animation: caret 1s steps(1) infinite; }
@keyframes caret { 50% { border-color: transparent; } }
.intro { max-width: 600px; margin: 0 auto; color: var(--muted); font-size: 1.05rem; }

.hero-cta { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-top: 32px; }

.scroll-hint {
  position: absolute; bottom: 28px; left: 50%; translate: -50% 0;
  width: 26px; height: 42px; border: 2px solid rgba(255,255,255,.35); border-radius: 14px;
}
.scroll-hint span {
  position: absolute; top: 8px; left: 50%; width: 4px; height: 8px; margin-left: -2px;
  border-radius: 2px; background: var(--mint); animation: wheel 1.8s ease-in-out infinite;
}
@keyframes wheel { 0% { opacity: 0; transform: translateY(0); } 30% { opacity: 1; } 100% { opacity: 0; transform: translateY(14px); } }

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  padding: 10px 22px;
  border-radius: 999px;
  border: 0;
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  font-family: inherit; font-size: 1rem; font-weight: 600; line-height: 1.3;
  cursor: pointer;
  transition: background .2s, transform .2s, box-shadow .2s;
}
.btn:hover, .btn:focus-visible { background: var(--accent-hover); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(139, 92, 246, .35); }
.btn-glow { background: linear-gradient(135deg, var(--accent), #6663f0); box-shadow: 0 0 0 1px rgba(255,255,255,.08) inset, 0 10px 30px rgba(139, 92, 246, .4); }
.btn-ghost { background: rgba(255,255,255,.06); box-shadow: 0 0 0 1px rgba(255,255,255,.18) inset; }
.btn-ghost:hover, .btn-ghost:focus-visible { background: rgba(255,255,255,.12); box-shadow: 0 0 0 1px rgba(94, 234, 212, .5) inset; }

/* ---------- Sections ---------- */
main { max-width: 1100px; margin: 0 auto; padding: 0 16px; }
section { padding: 72px 0 24px; }
h2 { font-size: clamp(1.8rem, 5vw, 2.4rem); margin: 0 0 28px; text-align: center; font-weight: 800; }
.eyebrow {
  text-align: center; margin: 0 0 6px; color: var(--mint);
  font: 700 .8rem/1 var(--head); letter-spacing: .18em; text-transform: uppercase;
}

/* ---------- Filters ---------- */
.filters { display: flex; justify-content: center; gap: 8px; flex-wrap: wrap; margin: -8px 0 32px; }
.chip {
  padding: 8px 18px; border-radius: 999px; border: 1px solid var(--line);
  background: rgba(255,255,255,.04); color: var(--muted);
  font-family: inherit; font-size: .95rem; font-weight: 600; line-height: 1; cursor: pointer;
  transition: color .2s, background .2s, border-color .2s;
}
.chip:hover { color: var(--text); border-color: rgba(255,255,255,.25); }
.chip.is-active { color: #fff; background: var(--accent); border-color: var(--accent); }

/* ---------- Cards ---------- */
.grid {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
}

.card {
  --rx: 0deg; --ry: 0deg; --mx: 50%; --my: 50%;
  position: relative;
  display: flex;
  flex-direction: column;
  background: linear-gradient(180deg, var(--bg-card-2), var(--bg-card));
  border-radius: 20px;
  padding: 16px 16px 20px;
  border: 1px solid var(--line);
  transform: perspective(900px) rotateX(var(--rx)) rotateY(var(--ry));
  transition: transform .25s ease-out, border-color .3s, box-shadow .3s, opacity .4s;
}
/* Cursor spotlight */
.card::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none;
  background: radial-gradient(420px circle at var(--mx) var(--my), rgba(139, 92, 246, .18), transparent 45%);
  opacity: 0; transition: opacity .3s;
}
.card:hover { border-color: rgba(139, 92, 246, .45); box-shadow: 0 24px 60px rgba(0,0,0,.45), 0 0 40px rgba(139, 92, 246, .12); }
.card:hover::before { opacity: 1; }
.card.is-hidden { display: none; }
.card.is-flash { animation: flash 1.6s ease-out; }
@keyframes flash {
  0%, 30% { border-color: var(--mint); box-shadow: 0 0 0 3px rgba(94, 234, 212, .35), 0 0 50px rgba(94, 234, 212, .25); }
}
.watch { cursor: pointer; }

.card-media { position: relative; border-radius: 14px; overflow: hidden; }
.card-media img { display: block; width: 100%; height: auto; transition: transform .6s cubic-bezier(.2,.7,.2,1); }
.card:hover .card-media img { transform: scale(1.06) rotate(-2deg); }

.card h3 { margin: 16px 0 2px; font-size: 1.15rem; }
.card p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 0.95rem;
  text-align: justify;
  text-justify: inter-word;
  hyphens: auto;
  -webkit-hyphens: auto;
}
.card .tag { color: var(--mint); font-size: 0.85rem; font-weight: 600; margin-top: 0; text-align: left; }
/* Last paragraph gets a gap, the button is pushed to the bottom so all buttons line up across a row */
.card p:last-of-type { margin-bottom: 20px; }
.card .btn { margin-top: auto; align-self: center; position: relative; }

/* ---------- About ---------- */
.cols {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  text-align: center;
}
.pillar {
  padding: 28px 20px; border-radius: 20px; border: 1px solid var(--line);
  background: rgba(255,255,255,.025); transition: border-color .3s, transform .3s, background .3s;
}
.pillar:hover { border-color: rgba(94, 234, 212, .4); transform: translateY(-4px); background: rgba(255,255,255,.045); }
.pillar-icon {
  display: inline-grid; place-items: center; width: 52px; height: 52px; margin-bottom: 14px;
  border-radius: 16px; background: linear-gradient(135deg, rgba(94,234,212,.18), rgba(139,92,246,.22));
}
.pillar-icon svg { width: 26px; height: 26px; fill: none; stroke: var(--mint); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.cols h3 { margin: 0 0 6px; }
.cols p { margin: 0; color: var(--muted); }

/* ---------- Contact ---------- */
#contact { text-align: center; padding-bottom: 72px; }
.contact-box {
  position: relative; overflow: hidden;
  max-width: 720px; margin: 0 auto; padding: 48px 20px; border-radius: 28px;
  border: 1px solid rgba(139, 92, 246, .3);
  background:
    radial-gradient(circle at 15% 0%, rgba(94,234,212,.16), transparent 45%),
    radial-gradient(circle at 85% 100%, rgba(139,92,246,.28), transparent 50%),
    var(--bg-card);
}
.contact-box h2 { margin-bottom: 12px; }
.contact-box p { margin: 0 0 10px; color: var(--muted); }
.mail { font-size: clamp(1rem, 3.5vw, 1.25rem); font-weight: 600; word-break: break-all; }
.copy { margin-top: 10px; }

/* ---------- Toast ---------- */
.toast {
  position: fixed; left: 50%; bottom: 24px; z-index: 70;
  translate: -50% 20px; opacity: 0; pointer-events: none;
  padding: 10px 20px; border-radius: 999px; background: var(--mint); color: var(--bg); font-weight: 700;
  transition: opacity .3s, translate .3s;
}
.toast.is-on { opacity: 1; translate: -50% 0; }

/* ---------- Footer ---------- */
footer {
  text-align: center;
  padding: 32px 16px 48px;
  color: var(--muted);
  font-size: 0.9rem;
  border-top: 1px solid var(--line);
}
footer p { margin: 4px 0; }

/* ---------- Reveal on scroll (only when JS runs) ---------- */
.js .reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s cubic-bezier(.2,.7,.2,1), transform .8s cubic-bezier(.2,.7,.2,1); transition-delay: var(--d, 0s); }
.js .reveal.is-in { opacity: 1; transform: none; }
/* Cards keep their own tilt transform once revealed */
.js .card.reveal.is-in { transform: perspective(900px) rotateX(var(--rx)) rotateY(var(--ry)); transition: transform .25s ease-out, border-color .3s, box-shadow .3s, opacity .8s; }

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

/* ---------- Legal pages ---------- */
.topbar { max-width: 760px; margin: 0 auto; padding: 16px; }
.topbar a { text-decoration: none; font-weight: 600; }
.legal { max-width: 760px; padding: 8px 16px 40px; }
.legal h1 { font-size: clamp(1.6rem, 5vw, 2.2rem); margin: 8px 0 4px; }
.legal h2 { font-size: 1.2rem; text-align: left; margin: 32px 0 8px; font-weight: 700; }
.legal p, .legal li { color: var(--text); text-align: left; }
.legal li { margin: 6px 0; }
.legal .updated { color: var(--muted); margin: 0 0 16px; }

/* ---------- Product carousel: 3D ring (JS on; without JS the cards stay a plain grid) ---------- */
.car-btn, .car-dots, .car-pause { display: none; }
.js .carousel {
  --cw: min(calc(100vw - 48px), 1240px);
  position: relative; width: var(--cw); margin-left: calc(50% - var(--cw) / 2);
  padding: 56px 0 28px; border-radius: 28px; overflow: hidden;
  border: 1px solid var(--line);
  background:
    radial-gradient(900px 340px at 50% 0, rgba(139, 92, 246, .16), transparent 70%),
    linear-gradient(180deg, rgba(255,255,255,.035), rgba(255,255,255,.01));
  box-shadow: 0 30px 80px rgba(0,0,0,.35);
}
.js .grid {
  --w: clamp(250px, 26vw, 330px);
  display: block; position: relative; height: 600px; margin: 0; padding: 0;
  perspective: 1500px; transform-style: preserve-3d;
  touch-action: pan-y; user-select: none; -webkit-user-select: none; outline: none; cursor: grab;
}
.js .grid:active { cursor: grabbing; }
.js .grid:focus-visible { box-shadow: 0 0 0 2px var(--accent) inset; border-radius: 20px; }
/* ground glow under the ring */
.js .grid::after {
  content: ""; position: absolute; left: 50%; bottom: -6px; width: min(70%, 760px); height: 54px;
  transform: translateX(-50%); pointer-events: none;
  background: radial-gradient(closest-side, rgba(139, 92, 246, .35), transparent); filter: blur(12px);
}
/* JS sets transform, opacity and z-index of every card each frame */
.js .grid .card {
  position: absolute; left: 50%; top: 0; width: var(--w);
  backface-visibility: hidden; -webkit-backface-visibility: hidden; will-change: transform, opacity;
  transition: border-color .3s, box-shadow .3s; cursor: pointer;
}
.js .grid .card.is-active { cursor: default; }
.js .grid .card:not(.is-active) { box-shadow: 0 10px 30px rgba(0,0,0,.4); }
.js .grid .card:not(.is-active) .btn { pointer-events: none; }
.js .grid .card:not(.is-active) .card-media img { transform: none; }
.js .grid .card img, .js .grid .card a { -webkit-user-drag: none; }

.js .car-btn {
  position: absolute; z-index: 200; top: calc(50% - 12px);
  width: 48px; height: 48px; display: grid; place-items: center; padding: 0;
  border-radius: 50%; border: 1px solid var(--line);
  background: rgba(20, 29, 54, .7); color: var(--text); cursor: pointer;
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  transition: background .2s, border-color .2s, transform .2s;
}
.js .car-btn:hover { background: var(--accent); border-color: var(--accent); transform: scale(1.08); }
.js .car-prev { left: 16px; }
.js .car-next { right: 16px; }

.js .car-dots { display: flex; justify-content: center; gap: 8px; margin-top: 28px; }
.car-dots button {
  position: relative; width: 8px; height: 8px; padding: 0; border: 0; border-radius: 999px; cursor: pointer;
  background: rgba(255,255,255,.25); transition: width .3s, background .3s;
}
.car-dots button.is-on { width: 26px; background: var(--accent); }
.car-dots button::after { content: ""; position: absolute; inset: -14px -4px; }  /* bigger touch target */

.js .car-pause {
  position: absolute; z-index: 201; top: 16px; right: 16px;
  width: 34px; height: 34px; display: grid; place-items: center; padding: 0;
  border-radius: 50%; border: 1px solid var(--line); cursor: pointer;
  background: rgba(255,255,255,.08); color: var(--text);
  transition: background .2s, transform .2s;
}
.js .car-pause:hover { background: var(--accent); transform: scale(1.08); }
.car-pause .i-play, .car-pause.is-paused .i-pause { display: none; }
.car-pause.is-paused .i-play { display: block; }

/* phone: swipe + dots, the neighbouring cards peek out on both sides */
@media (max-width: 699px) {
  .js .carousel { --cw: calc(100vw - 16px); border-radius: 22px; padding: 52px 0 20px; }
  .js .grid { --w: 70vw; perspective: 1100px; }
  .js .car-btn { display: none; }
}

    /* carousel without a visible frame: the ring sits directly on the page background */
.js .carousel {
  border: 0; background: none; box-shadow: none; border-radius: 0;
  overflow-x: clip; overflow-y: visible;
  padding-top: 24px;
}
@media (max-width: 699px) { .js .carousel { border-radius: 0; padding-top: 20px; } }
.js .car-pause { top: 0; right: 16px; }

/* bigger ring */
.js .carousel { --cw: min(calc(100vw - 48px), 1440px); }
.js .grid { --w: clamp(270px, 29vw, 410px); perspective: 1900px; }
@media (max-width: 699px) { .js .grid { --w: 70vw; perspective: 1200px; } }

/* "Watch on YouTube" pill on a product card (only cards that have a video) */
.card-video {
  position: absolute; z-index: 2; left: 10px; bottom: 10px;
  display: inline-flex; align-items: center; gap: 7px; padding: 8px 13px 8px 11px;
  border-radius: 999px; font-size: .85rem; font-weight: 700; line-height: 1; text-decoration: none; color: #fff;
  background: rgba(10, 14, 28, .78); border: 1px solid rgba(255,255,255,.2);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  transition: background .2s, border-color .2s, transform .2s;
}
.card-video svg { color: #ff4d4d; }
.card-video:hover, .card-video:focus-visible { background: var(--accent); border-color: var(--accent); transform: translateY(-2px); }
.card-video:hover svg, .card-video:focus-visible svg { color: #fff; }
.js .grid .card:not(.is-active) .card-video { pointer-events: none; }

/* ---------- Media: links to the YouTube channel and the Google Play developer page ---------- */
.media-grid { display: grid; gap: 20px; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); max-width: 860px; margin: 0 auto; }
.media-tile {
  display: flex; align-items: center; gap: 18px; padding: 22px 24px; border-radius: 20px;
  background: linear-gradient(180deg, var(--bg-card-2), var(--bg-card)); border: 1px solid var(--line);
  color: var(--text); text-decoration: none;
  transition: transform .3s cubic-bezier(.2,.7,.2,1), border-color .3s, box-shadow .3s;
}
.media-tile:hover, .media-tile:focus-visible { transform: translateY(-4px); border-color: rgba(139, 92, 246, .5); box-shadow: 0 20px 50px rgba(0,0,0,.4), 0 0 40px rgba(139, 92, 246, .14); }
.media-icon { flex: none; display: grid; place-items: center; width: 56px; height: 56px; border-radius: 16px; background: rgba(255,255,255,.06); }
.media-yt { color: #ff4d4d; }
.media-gp { color: var(--mint); }
.media-text { display: grid; gap: 2px; min-width: 0; }
.media-text strong { font-family: var(--head); font-size: 1.15rem; }
.media-text span { color: var(--muted); font-size: .95rem; line-height: 1.4; }
.media-arrow { margin-left: auto; font-size: 1.4rem; color: var(--muted); transition: transform .3s, color .3s; }
.media-tile:hover .media-arrow { transform: translateX(4px); color: var(--mint); }

/* four menu links + language button must fit on a phone (this must come after the base .nav-links a rule) */
@media (max-width: 480px) {
  .nav-right { gap: 4px; }
  .nav-links a { padding: 6px 7px; font-size: .8rem; }
}
@media (max-width: 360px) { .nav-links a { padding: 6px 5px; font-size: .76rem; } }

.nav-links a { white-space: nowrap; }
@media (max-width: 400px) { .nav-right { gap: 2px; } .nav-links a { padding: 6px 4px; font-size: .74rem; } .nav-brand img { width: 28px; height: 28px; } }

/* "Coming soon" badge instead of the Google Play button (data/apps.json: published=false) */
.btn.btn-soon {
  background: rgba(255,255,255,.06); color: var(--muted); cursor: default;
  box-shadow: 0 0 0 1px rgba(255,255,255,.14) inset;
}
.btn.btn-soon:hover, .btn.btn-soon:focus-visible { background: rgba(255,255,255,.06); transform: none; box-shadow: 0 0 0 1px rgba(255,255,255,.14) inset; }