:root {
  color-scheme: dark;

  --background: #11161B;
  --surface: #191F26;
  --surface-raised: #222A33;
  --border: #313A44;
  --border-soft: rgba(49, 58, 68, 0.6);
  --text-primary: #F3F5F7;
  --text-secondary: #A7B0B9;
  --brand: #58758E;
  --brand-hover: #66839D;
  --brand-dark: #445D72;

  --danger: #E5484D;

  --radius-s: 8px;
  --radius-m: 10px;
  --radius-l: 14px;

  --display: "Clash Display", "General Sans", system-ui, sans-serif;
  --body: "General Sans", system-ui, -apple-system, sans-serif;

  --shadow-soft: 0 16px 40px -24px rgba(0, 0, 0, 0.5);
  --shadow-card: 0 12px 32px -20px rgba(0, 0, 0, 0.45);

  --bg: var(--background);
  --bg-2: var(--surface);
  --card: var(--surface-raised);
  --ink: var(--text-primary);
  --muted: var(--text-secondary);
  --faint: var(--text-secondary);
  --hair: var(--border);
  --hair-soft: var(--border-soft);
  --nav-bg: rgba(17, 22, 27, 0.8);
  --accent-text: var(--brand-hover);
  --btn-bg: var(--brand);
  --btn-bg-hover: var(--brand-hover);
  --btn-ink: #FFFFFF;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background: var(--background);
  color: var(--text-primary);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

::selection { background: rgba(88, 117, 142, 0.45); }

a { color: inherit; text-decoration: none; }

:focus-visible {
  outline: 2px solid var(--brand-hover);
  outline-offset: 2px;
}

.wrap { max-width: 1120px; margin: 0 auto; padding: 0 28px; }

.eyebrow {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brand-hover);
}

.eyebrow::before {
  content: "";
  display: inline-block;
  width: 22px;
  height: 2px;
  background: var(--brand);
  vertical-align: middle;
  margin-right: 12px;
  border-radius: 2px;
}

h2 {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(1.9rem, 3.4vw, 2.8rem);
  letter-spacing: -0.015em;
  line-height: 1.12;
  margin: 18px 0 14px;
  color: var(--text-primary);
}

.lede { color: var(--text-secondary); max-width: 640px; font-size: 1.06rem; }

.grad-text { color: var(--text-primary); }

nav {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  background: var(--nav-bg);
  border-bottom: 1px solid var(--border-soft);
}

nav .wrap {
  display: flex;
  align-items: center;
  gap: 24px;
  height: 68px;
}

.brand { display: flex; align-items: center; gap: 10px; font-family: var(--display); font-weight: 600; font-size: 1.25rem; letter-spacing: -0.01em; color: var(--text-primary); }

.brand img {
  height: 30px;
  width: auto;
  display: block;
}

.nav-links { display: flex; gap: 28px; font-size: 0.95rem; color: var(--text-secondary); margin-left: auto; }

.nav-links a { transition: color 0.15s; }
.nav-links a:hover { color: var(--text-primary); }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: var(--radius-m);
  font-weight: 500;
  font-size: 0.95rem;
  padding: 11px 22px;
  transition: transform 0.15s ease, border-color 0.15s ease, background-color 0.15s ease;
}
.btn:active { transform: translateY(1px); }

.btn-primary {
  background: var(--brand);
  color: #FFFFFF;
  font-weight: 600;
}
.btn-primary:hover { background: var(--brand-hover); transform: translateY(-1px); }

.btn-ghost { border: 1px solid var(--border); color: var(--text-primary); background: transparent; }
.btn-ghost:hover { border-color: var(--brand-hover); }

nav .btn-primary { padding: 9px 18px; }

.hero { padding: 16px 0 90px; position: relative; overflow: hidden; }

.hero-glow { display: none; }

.hero .wrap { position: relative; text-align: center; }

.hero h1 {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(2.7rem, 6vw, 4.9rem);
  line-height: 1.05;
  letter-spacing: -0.012em;
  margin: 26px auto 24px;
  max-width: 880px;
  color: var(--text-primary);
}

.hero .lede { margin: 0 auto; max-width: 640px; font-size: 1.13rem; }

.hero-ctas { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; margin-top: 36px; }

.hero-ctas .btn-primary { padding: 14px 28px; font-size: 1.02rem; }
.hero-ctas .btn-ghost { padding: 14px 26px; font-size: 1.02rem; }

.platforms { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 10px 18px; margin-top: 26px; color: var(--text-secondary); font-size: 0.92rem; }

.platforms .now { color: var(--text-secondary); }
.platforms .sep { color: var(--text-secondary); }

.window {
  max-width: 1060px;
  margin: 56px auto 0;
  border-radius: var(--radius-l);
  border: 1px solid var(--border);
  background: var(--surface-raised);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  position: relative;
}

.window-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  height: 42px;
  padding: 0 18px;
  border-bottom: 1px solid var(--border-soft);
  background: var(--surface);
}

.window-bar i { width: 12px; height: 12px; border-radius: 50%; }
.window-bar i:nth-child(1) { background: #FF5F57; }
.window-bar i:nth-child(2) { background: #FEBC2E; }
.window-bar i:nth-child(3) { background: #28C840; }

.window-bar span { margin-left: 14px; font-size: 0.82rem; color: var(--text-secondary); }

.window video { display: block; width: 100%; aspect-ratio: 16 / 9.4; object-fit: cover; background: #000; }

.window-caption {
  text-align: center;
  color: var(--text-secondary);
  font-size: 0.92rem;
  margin-top: 22px;
}

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

.screens { border-top: 1px solid var(--border-soft); background: var(--surface); }

.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 52px; }

.card {
  border: 1px solid var(--border);
  background: var(--surface-raised);
  border-radius: var(--radius-l);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.card:hover {
  transform: translateY(-4px);
  border-color: var(--brand);
}

.card video { display: block; width: 100%; aspect-ratio: 16 / 10; object-fit: cover; background: #000; border-bottom: 1px solid var(--border-soft); }

.card-body { padding: 22px 24px 26px; }

.card h3 { font-family: var(--display); font-weight: 600; font-size: 1.18rem; letter-spacing: -0.01em; margin-bottom: 8px; color: var(--text-primary); }

.card p { color: var(--text-secondary); font-size: 0.95rem; }

.pricing { border-top: 1px solid var(--border-soft); }

.tiers { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; margin-top: 52px; max-width: 900px; }

.tier {
  border: 1px solid var(--border);
  background: var(--surface-raised);
  border-radius: var(--radius-l);
  padding: 34px 36px;
}

.tier.hot {
  position: relative;
  border-color: var(--brand);
  box-shadow: var(--shadow-card);
}

.tier .name { font-size: 0.85rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-secondary); font-weight: 500; }

.tier .price { font-family: var(--display); font-weight: 600; font-size: 2.5rem; letter-spacing: -0.02em; margin: 14px 0 2px; color: var(--text-primary); }

.tier .price small { font-family: var(--body); font-size: 0.95rem; color: var(--text-secondary); font-weight: 400; letter-spacing: 0; }

.tier .for { color: var(--text-secondary); font-size: 0.95rem; margin-bottom: 24px; }

.tier ul { list-style: none; display: grid; gap: 12px; margin-bottom: 30px; }

.tier li { display: flex; gap: 12px; color: var(--text-secondary); font-size: 0.97rem; }

.tier li svg { flex: none; margin-top: 4px; }

.tier .btn { width: 100%; justify-content: center; padding: 13px 20px; }

.tier-tag {
  position: absolute;
  top: -14px; left: 32px;
  background: var(--brand-dark);
  color: var(--text-primary);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  border-radius: var(--radius-s);
  padding: 5px 14px;
}

footer { border-top: 1px solid var(--border-soft); padding: 56px 0 64px; color: var(--text-secondary); font-size: 0.92rem; background: var(--background); }

.foot { display: flex; flex-wrap: wrap; align-items: center; gap: 28px; }

.foot .brand { font-size: 1.05rem; }
.foot .brand img { height: 20px; width: auto; }

.foot-links { display: flex; flex-wrap: wrap; gap: 22px; margin-left: auto; }
.foot-links a:hover { color: var(--text-primary); }

.foot-note { margin-top: 22px; color: var(--text-secondary); font-size: 0.85rem; }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.in { opacity: 1; transform: none; }

.device-tabs {
  display: inline-flex;
  gap: 26px;
  background: transparent;
  padding: 0;
}

.device-tab {
  border: 0;
  background: transparent;
  font-family: var(--body);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: 0;
  padding: 6px 2px 10px;
  cursor: pointer;
  white-space: nowrap;
  transition: color 0.2s ease;
}

.device-tab:hover { color: var(--text-primary); }

.device-tab[aria-selected="true"] {
  color: var(--text-primary);
  font-weight: 600;
  box-shadow: inset 0 -2px 0 var(--brand);
}

.device-pane { display: none; }
.device-pane.active { display: block; }

.tv-frame {
  max-width: 980px;
  margin: 48px auto 0;
  border-radius: var(--radius-l);
  padding: 14px 14px 22px;
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-soft);
}

.tv-screen { position: relative; border-radius: var(--radius-s); overflow: hidden; background: #000; aspect-ratio: 16 / 9; }

.tv-screen video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.tv-vid { display: none; }
.tv-screen[data-phase="zap"] .tv-a,
.tv-screen[data-phase="live"] .tv-a,
.tv-screen[data-phase="rewind"] .tv-r,
.tv-screen[data-phase="catchup"] .tv-b,
.tv-screen[data-phase="liveafter"] .tv-b { display: block; }

.tv-rail {
  position: absolute;
  top: 18px; right: 18px; z-index: 4;
  min-width: 230px;
  border-radius: var(--radius-m);
  background: rgba(17, 22, 27, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--border);
  padding: 10px;
  display: grid;
  gap: 2px;
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.tv-screen:not([data-phase="zap"]) .tv-rail { opacity: 0; transform: translateX(14px); pointer-events: none; }

.tv-rail-row { display: flex; align-items: baseline; gap: 12px; padding: 8px 12px; border-radius: var(--radius-s); color: rgba(243, 245, 247, 0.75); font-size: 0.88rem; }

.tv-rail-row b { font-weight: 600; color: rgba(243, 245, 247, 0.5); font-size: 0.78rem; font-variant-numeric: tabular-nums; }

.tv-rail-row.sel { background: rgba(68, 93, 114, 0.4); color: #FFFFFF; box-shadow: inset 2px 0 0 var(--brand-hover); }
.tv-rail-row.sel b { color: var(--text-primary); }

.tv-bug {
  position: absolute;
  top: 18px; right: 18px; z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 5px;
  transition: opacity 0.4s ease;
}

.tv-screen[data-phase="zap"] .tv-bug { opacity: 0; }

.tv-bug-name { font-size: 0.8rem; font-weight: 600; letter-spacing: 0.18em; color: rgba(243, 245, 247, 0.92); text-shadow: 0 1px 8px rgba(0, 0, 0, 0.8); }

.tv-bug-time { font-size: 0.85rem; color: rgba(243, 245, 247, 0.75); font-variant-numeric: tabular-nums; text-shadow: 0 1px 8px rgba(0, 0, 0, 0.8); }

.tv-bar {
  position: absolute;
  left: 0; right: 0; bottom: 0; z-index: 3;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 20px 15px;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.72));
  color: var(--text-primary);
  transition: opacity 0.4s ease;
}

.tv-screen[data-phase="zap"] .tv-bar { opacity: 0; }

.tv-chip { display: inline-flex; align-items: center; gap: 8px; font-size: 0.72rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-primary); min-width: 96px; }

.tv-dot { width: 8px; height: 8px; border-radius: 50%; background: #FF3B4E; }

.tv-chip.back { color: var(--text-secondary); }
.tv-chip.back .tv-dot { background: var(--brand-hover); }

.tv-track { position: relative; flex: 1; height: 4px; border-radius: 4px; background: rgba(243, 245, 247, 0.22); }

.tv-knob { position: absolute; top: 50%; left: 0%; width: 12px; height: 12px; border-radius: 50%; background: #FFFFFF; transform: translate(-50%, -50%); box-shadow: 0 1px 6px rgba(0, 0, 0, 0.6); transition: left 0.25s linear; }

.tv-edge { position: absolute; top: -3px; bottom: -3px; left: 100%; width: 3px; border-radius: 2px; background: #FF3B4E; transform: translateX(-50%); transition: left 0.25s linear; }

.tv-stand { width: 22%; height: 8px; border-radius: 0 0 10px 10px; background: var(--surface); margin: 0 auto; }

.phone-frame {
  width: 270px;
  margin: 48px auto 0;
  border-radius: 38px;
  padding: 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-soft);
}

.phone-screen {
  border-radius: 30px;
  background: var(--surface-raised);
  aspect-ratio: 9 / 19;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  color: var(--text-secondary);
  font-size: 0.9rem;
  text-align: center;
  padding: 24px;
}

.phone-screen img { height: 56px; width: auto; }

.notice { margin-top: 68px; padding: 12px 0 18px; background: var(--background); border-bottom: 1px solid var(--border-soft); }

.notice-box {
  margin: 0 auto;
  border: 1px solid var(--border);
  border-left: 3px solid var(--brand);
  border-radius: var(--radius-l);
  background: var(--surface);
  padding: 28px 32px;
  max-width: 860px;
}

.notice-kicker {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.notice-box p { color: var(--text-secondary); font-size: 1rem; max-width: 720px; }

@media (max-width: 900px) {
  .cards { grid-template-columns: 1fr; }
  .tiers { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  nav .wrap { gap: 14px; }
  .device-tab { padding: 6px 2px 10px; }
  .brand img { height: 26px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
}

.lang-switch {
  display: inline-flex;
  gap: 2px;
  border: 1px solid var(--border);
  border-radius: var(--radius-s);
  padding: 2px;
  background: var(--surface);
}

.lang-switch button {
  border: 0;
  background: transparent;
  font-family: var(--body);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--text-secondary);
  border-radius: var(--radius-s);
  padding: 5px 10px;
  cursor: pointer;
  transition: color 0.15s ease, background-color 0.15s ease;
}

.lang-switch button[aria-pressed="true"] {
  background: var(--surface-raised);
  color: var(--text-primary);
}

.shots {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
  margin-top: 52px;
}

.shot {
  border: 1px solid var(--border);
  background: var(--surface-raised);
  border-radius: var(--radius-l);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.shot-img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: var(--background);
  border-bottom: 1px solid var(--border-soft);
}

.shot figcaption { padding: 20px 24px 24px; }

.shot figcaption h3 {
  font-family: var(--display);
  font-weight: 600;
  font-size: 1.1rem;
  letter-spacing: -0.01em;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.shot figcaption p { color: var(--text-secondary); font-size: 0.93rem; }

.features { border-top: 1px solid var(--border-soft); }

.fgroups {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
  margin-top: 52px;
}

.fgroup {
  border: 1px solid var(--border);
  background: var(--surface-raised);
  border-radius: var(--radius-l);
  padding: 26px 28px;
}

.fgroup h3 {
  font-family: var(--display);
  font-weight: 600;
  font-size: 1.2rem;
  letter-spacing: -0.01em;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.fgroup ul { list-style: none; display: grid; gap: 13px; }

.fgroup li { font-size: 0.94rem; line-height: 1.5; }

.fgroup li b { display: block; color: var(--text-primary); font-weight: 600; margin-bottom: 2px; }

.fgroup li span { color: var(--text-secondary); }

.faq { border-top: 1px solid var(--border-soft); background: var(--surface); }

.faq-list { max-width: 760px; margin: 40px auto 0; }

.qa { border-bottom: 1px solid var(--border); }

.qa summary {
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 20px 2px;
  cursor: pointer;
  color: var(--text-primary);
  font-weight: 500;
  font-size: 1.02rem;
}

.qa summary::-webkit-details-marker { display: none; }

.qa summary::after {
  content: "+";
  flex: none;
  color: var(--text-secondary);
  font-size: 1.35rem;
  line-height: 1;
  transition: transform 0.2s ease;
}

.qa[open] summary::after { content: "\2013"; }

.qa[open] summary { color: var(--brand-hover); }

.qa p { padding: 0 2px 22px; color: var(--text-secondary); font-size: 0.97rem; max-width: 680px; }

@media (max-width: 900px) {
  .shots { grid-template-columns: 1fr; }
  .fgroups { grid-template-columns: 1fr; }
}

.dl-alt {
  text-align: center;
  color: var(--text-secondary);
  font-size: 0.85rem;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.dl-alt:hover { color: var(--text-primary); }

.dl-soon {
  margin: 0;
  padding: 10px 14px;
  border: 1px dashed var(--border);
  border-radius: var(--radius-m);
  color: var(--text-secondary);
  font-size: 0.85rem;
  text-align: center;
}

.platform-summary { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 24px; list-style: none; margin: 36px 0 0; padding: 24px 0; border-block: 1px solid var(--border-soft); }
.platform-summary li { display: grid; gap: 6px; }
.platform-summary span { color: var(--text-secondary); font-size: .88rem; }
.shots { grid-template-columns: minmax(0,1fr); gap: 64px; }
.shot { display: grid; grid-template-columns: minmax(0,2.4fr) minmax(0,1fr); align-items: center; gap: 32px; border: 0; background: none; box-shadow: none; border-radius: 0; overflow: visible; }
.shot-media { min-width: 0; }
.shot-img { height: auto; aspect-ratio: auto; object-fit: contain; border: 1px solid var(--border); border-radius: var(--radius-m); }
.shot video { display: block; width: 100%; height: auto; aspect-ratio: 8 / 5; background: var(--background); border: 1px solid var(--border); border-radius: var(--radius-m); }
.shot figcaption { padding: 0; }
.shot figcaption h3 { font-size: 1.35rem; }
.shot a { color: var(--text-secondary); text-decoration: underline; text-underline-offset: 4px; }
.shot figcaption a { display: inline-block; margin-top: 16px; font-size: .88rem; }
.media-caption { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 16px; margin-top: 12px; color: var(--text-secondary); font-size: .8rem; }
.media-expand { display: inline-block; margin-top: 12px; font-size: .8rem; }
.benefits { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 32px; list-style: none; margin-top: 36px; }
.benefits li { padding-top: 20px; border-top: 1px solid var(--border); }
.benefits h3 { font-size: 1rem; margin-bottom: 8px; }
.benefits p { color: var(--text-secondary); font-size: .93rem; }
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
@media (max-width: 900px) { .shot { grid-template-columns: minmax(0,1fr); gap: 20px; } .benefits { grid-template-columns: repeat(2,minmax(0,1fr)); } }
@media (max-width: 540px) { .platform-summary, .benefits { grid-template-columns: minmax(0,1fr); gap: 24px; } .shots { gap: 44px; } .media-caption { flex-direction: column; } }
@media (max-width: 1100px) {
  nav .wrap { display: grid; grid-template-columns: minmax(0,1fr) auto auto; height: auto; min-height: 68px; gap: 0 12px; padding: 12px 20px; }
  nav .brand { grid-column: 1; grid-row: 1; font-size: 1.1rem; gap: 7px; }
  nav .brand img { height: 24px; }
  nav .lang-switch { grid-column: 2; grid-row: 1; }
  nav .btn-primary { grid-column: 3; grid-row: 1; padding: 9px 12px; }
  nav .nav-links { display: none; }
  nav .device-tabs { grid-column: 1 / -1; grid-row: 2; justify-content: space-between; gap: 8px; margin-top: 12px; min-width: 0; }
  nav .device-tab { font-size: .85rem; white-space: normal; }
  .notice { margin-top: 120px; }
  html { scroll-padding-top: 120px; }
}
@media (max-width: 360px) {
  nav .wrap { padding-inline: 12px; gap: 0 8px; }
  nav .brand { font-size: 1rem; }
  nav .brand img { height: 21px; }
  nav .lang-switch button { padding-inline: 7px; }
}