:root {
  color-scheme: light dark;
  --bg: #eef1f6;
  --bg-elevated: #ffffff;
  --bg-band: #e4e9f2;
  --text: #0f1728;
  --muted: #5b6475;
  --accent: #0a66ff;
  --accent-soft: rgba(10, 102, 255, 0.12);
  --accent-press: #0854d4;
  --line: rgba(15, 23, 40, 0.1);
  --shadow: 0 18px 50px rgba(15, 23, 40, 0.14);
  --shadow-device: 0 28px 70px rgba(15, 23, 40, 0.22);
  --radius: 22px;
  --nav-h: 4rem;
  --max: 68rem;
  --font: "SF Pro Text", "SF Pro Display", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --display: "SF Pro Display", "SF Pro Text", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-family: var(--font);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #07090f;
    --bg-elevated: #141821;
    --bg-band: #0c1018;
    --text: #f3f5f9;
    --muted: #9aa3b5;
    --line: rgba(255, 255, 255, 0.1);
    --shadow: 0 22px 60px rgba(0, 0, 0, 0.55);
    --shadow-device: 0 30px 80px rgba(0, 0, 0, 0.7);
    --accent-soft: rgba(64, 156, 255, 0.18);
    --accent: #3b8cff;
    --accent-press: #6aa5ff;
  }
}

* { box-sizing: border-box; }
html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 0.75rem);
}
body {
  margin: 0;
  background:
    radial-gradient(1200px 520px at 12% -10%, color-mix(in srgb, var(--accent) 16%, transparent), transparent 60%),
    radial-gradient(900px 480px at 88% 8%, color-mix(in srgb, var(--accent) 10%, transparent), transparent 55%),
    var(--bg);
  color: var(--text);
  line-height: 1.5;
  font-size: 1.0625rem;
  overflow-x: clip;
}
img { max-width: 100%; height: auto; display: block; }
.sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
button { font: inherit; cursor: pointer; }
[hidden] { display: none !important; }

:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
}

.skip {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 80;
  background: var(--accent);
  color: #fff;
  padding: 0.65rem 1rem;
  border-radius: 12px;
}
.skip:focus { top: 0.75rem; }

.nav {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
  min-height: var(--nav-h);
  padding: 0.5rem 1.25rem;
  background: color-mix(in srgb, var(--bg) 72%, transparent);
  backdrop-filter: saturate(180%) blur(22px);
  -webkit-backdrop-filter: saturate(180%) blur(22px);
  border-bottom: 1px solid var(--line);
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--text);
  font-family: var(--display);
  font-weight: 700;
  letter-spacing: -0.04em;
  text-decoration: none;
  flex-shrink: 0;
  white-space: nowrap;
}
.brand:hover { text-decoration: none; }
.brand img {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 22%;
}
.nav-links {
  display: none;
  gap: 1.25rem;
  margin-left: 0.5rem;
}
.nav-links a {
  color: var(--muted);
  font-size: 0.95rem;
}
.nav-links a:hover { color: var(--text); text-decoration: none; }
.nav-end {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-shrink: 0;
}
.lang {
  display: flex;
  gap: 0.2rem;
  padding: 0.18rem;
  background: color-mix(in srgb, var(--bg-elevated) 88%, transparent);
  border: 1px solid var(--line);
  border-radius: 14px;
}
.lang button {
  appearance: none;
  border: 0;
  min-width: 2.6rem;
  min-height: 2.5rem;
  background: transparent;
  color: var(--muted);
  border-radius: 11px;
  padding: 0 0.65rem;
  touch-action: manipulation;
}
.lang button:hover { color: var(--text); }
.lang button[aria-pressed="true"] {
  background: var(--accent);
  color: #fff;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.85rem;
  padding: 0.6rem 1.15rem;
  border-radius: 14px;
  font-weight: 600;
  letter-spacing: -0.02em;
  text-decoration: none;
  border: 0;
  cursor: pointer;
  white-space: nowrap;
  flex-shrink: 0;
  transition: background 180ms ease, transform 180ms ease;
  touch-action: manipulation;
}
.btn:hover { text-decoration: none; }
.btn:active { transform: translateY(1px); }
.btn-primary {
  background: var(--accent);
  color: #fff;
}
.btn-primary:hover { background: var(--accent-press); color: #fff; }
.btn-ghost {
  background: var(--accent-soft);
  color: var(--accent);
}
.btn-ghost:hover { color: var(--accent-press); }
.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.6rem;
}
.btn-row.center { justify-content: center; }
.bento + .bento { margin-top: 1.25rem; }

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.25rem;
}
.legal-wrap {
  max-width: 42rem;
  margin: 0 auto;
  padding: 2rem 1.25rem 4.5rem;
}
.legal-wrap .lede { margin: 0 0 1.5rem; }

.hero {
  position: relative;
  overflow: hidden;
  padding: 2.75rem 0 2rem;
  min-height: min(88vh, 54rem);
  display: flex;
  align-items: center;
}
.hero-glow {
  position: absolute;
  inset: auto 8% -20% auto;
  width: min(34rem, 80vw);
  height: min(34rem, 80vw);
  background:
    radial-gradient(circle at 40% 40%, color-mix(in srgb, var(--accent) 28%, transparent), transparent 62%),
    radial-gradient(circle at 70% 60%, rgba(90, 200, 250, 0.18), transparent 55%);
  filter: blur(8px);
  pointer-events: none;
}
.hero-grid {
  position: relative;
  display: grid;
  gap: 2.75rem;
  align-items: center;
  width: 100%;
}
.brand-mark {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  margin: 0 0 1.1rem;
  font-family: var(--display);
  font-size: clamp(1.55rem, 3.5vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.045em;
  color: var(--text);
}
.brand-mark img {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 22%;
  box-shadow: 0 10px 24px rgba(10, 102, 255, 0.25);
}
h1 {
  font-family: var(--display);
  font-size: clamp(2.2rem, 6.2vw, 3.7rem);
  letter-spacing: -0.045em;
  line-height: 1.05;
  margin: 0 0 0.85rem;
  font-weight: 700;
  text-wrap: balance;
}
.lede {
  color: var(--muted);
  font-size: 1.12rem;
  max-width: 34rem;
  margin: 0;
  text-wrap: pretty;
}
.note {
  color: var(--muted);
  font-size: 0.92rem;
  margin: 1.05rem 0 0;
}

.device {
  margin: 0 auto;
  width: min(18.5rem, 78vw);
}
.device-frame {
  position: relative;
  aspect-ratio: 1320 / 2868;
  border-radius: 2.15rem;
  overflow: hidden;
  background: #111;
  box-shadow: var(--shadow-device);
  border: 1px solid color-mix(in srgb, var(--text) 12%, transparent);
}
.device-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.08);
  pointer-events: none;
}
.device-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-device {
  width: min(20rem, 84vw);
}
.hero-device .device-frame {
  animation: float-y 7s ease-in-out infinite;
}

.section {
  padding: 4.5rem 0;
}
.section.band {
  background: color-mix(in srgb, var(--bg-band) 88%, transparent);
  border-block: 1px solid var(--line);
}
.section h2 {
  font-family: var(--display);
  font-size: clamp(1.7rem, 3.5vw, 2.35rem);
  letter-spacing: -0.05em;
  margin: 0 0 0.6rem;
}
.section-lede {
  color: var(--muted);
  margin: 0 0 2.2rem;
  max-width: 40rem;
}

.gallery {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(12.5rem, 15.5rem);
  gap: 1.15rem;
  overflow-x: auto;
  padding: 0.5rem 0 2rem;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: color-mix(in srgb, var(--muted) 45%, transparent) transparent;
  mask-image: linear-gradient(90deg, transparent, #000 1.25rem, #000 calc(100% - 1.25rem), transparent);
}
.gallery::-webkit-scrollbar { height: 6px; }
.gallery::-webkit-scrollbar-thumb {
  background: color-mix(in srgb, var(--muted) 45%, transparent);
  border-radius: 99px;
}
.gallery .device {
  width: 100%;
  scroll-snap-align: start;
}
.gallery figcaption {
  color: var(--muted);
  font-size: 0.88rem;
  text-align: center;
  margin-top: 0.7rem;
  letter-spacing: -0.01em;
}
.gallery-extra {
  margin-top: 0.25rem;
  mask-image: none;
}

.split {
  display: grid;
  gap: 2rem;
  align-items: center;
  margin: 3.25rem 0;
}
.split:nth-of-type(even) { direction: rtl; }
.split:nth-of-type(even) > * { direction: ltr; }
.split .copy h3 {
  font-family: var(--display);
  font-size: 1.55rem;
  letter-spacing: -0.04em;
  margin: 0 0 0.5rem;
}
.split .copy p {
  color: var(--muted);
  margin: 0;
  max-width: 34rem;
}
.split .device { width: min(17.5rem, 70vw); margin: 0 auto; }

.bento {
  display: grid;
  gap: 0.9rem;
}
.card {
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.3rem 1.35rem;
  transition: border-color 180ms ease, transform 180ms ease;
}
.card:hover {
  border-color: color-mix(in srgb, var(--accent) 35%, var(--line));
  transform: translateY(-1px);
}
.card h3 {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 1.05rem;
  letter-spacing: -0.03em;
  margin: 0 0 0.4rem;
}
.card p {
  color: var(--muted);
  margin: 0;
  font-size: 0.98rem;
}
.icon {
  width: 1.35rem;
  height: 1.35rem;
  flex: none;
  color: var(--accent);
  display: block;
}

.prices {
  display: grid;
  gap: 0.9rem;
}
.price {
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.4rem 1.4rem;
}
.price.featured {
  border-color: color-mix(in srgb, var(--accent) 45%, var(--line));
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--accent) 8%, var(--bg-elevated)), var(--bg-elevated));
}
.price .amount {
  font-family: var(--display);
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: -0.04em;
  font-variant-numeric: tabular-nums;
}
.price h3 { margin: 0 0 0.25rem; }
.price p { margin: 0.35rem 0 0; color: var(--muted); }

.faq details {
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 0.2rem 1rem;
  margin: 0 0 0.65rem;
}
.faq summary {
  cursor: pointer;
  min-height: 2.75rem;
  display: flex;
  align-items: center;
  font-weight: 600;
  letter-spacing: -0.02em;
}
.faq details p {
  color: var(--muted);
  margin: 0 0 1rem;
}

.cta-band {
  text-align: center;
  padding: 4.5rem 1.25rem 5.5rem;
  background:
    radial-gradient(700px 320px at 50% 0%, color-mix(in srgb, var(--accent) 14%, transparent), transparent 70%);
}
.cta-band h2 {
  font-family: var(--display);
  margin-bottom: 0.5rem;
  letter-spacing: -0.045em;
}
.cta-band .lede { margin: 0 auto; }
.cta-device {
  margin: 2.75rem auto 0;
  width: min(17rem, 70vw);
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 1.5rem 1.25rem 2.5rem;
  color: var(--muted);
  font-size: 0.92rem;
}
.site-footer .wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  justify-content: space-between;
}
.site-footer a { color: var(--muted); }
.site-footer a:hover { color: var(--text); }

.legal-wrap article {
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 1.15rem 1.25rem;
}
.legal-wrap article + article { margin-top: 0.85rem; }
.legal-wrap article h2 { font-size: 1.05rem; margin: 0 0 0.35rem; }
.legal-wrap article p { margin: 0; color: var(--muted); }
.legal-wrap h1 {
  font-family: var(--display);
  font-size: clamp(1.8rem, 4vw, 2.4rem);
}

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 700ms ease, transform 700ms ease;
}
.reveal.is-in {
  opacity: 1;
  transform: none;
}
.reveal-delay { transition-delay: 120ms; }

@keyframes float-y {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@media (min-width: 720px) {
  .hero { padding: 3.75rem 0 2.5rem; }
  .hero-grid {
    grid-template-columns: 1.08fr 0.92fr;
    gap: 3rem;
  }
  .gallery-extra {
    grid-template-columns: repeat(2, 1fr);
  }
  .split {
    grid-template-columns: 1fr 1fr;
    gap: 3.25rem;
  }
  .bento {
    grid-template-columns: 1fr 1fr;
  }
  .prices {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 960px) {
  .nav-links { display: flex; }
}

@media (min-width: 980px) {
  .bento { grid-template-columns: repeat(3, 1fr); }
  .gallery {
    grid-template-columns: repeat(5, 1fr);
    grid-auto-flow: row;
    grid-auto-columns: unset;
    overflow: visible;
    padding-left: 0;
    padding-right: 0;
    mask-image: none;
  }
  .gallery-extra {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn { transition: none; }
  .card { transition: none; }
  .hero-device .device-frame { animation: none; }
  .reveal,
  .reveal.is-in {
    opacity: 1;
    transform: none;
    transition: none;
  }
}