:root {
  color-scheme: light dark;
  --bg: #ffffff;
  --bg-soft: #f6f6f6;
  --text: #111111;
  --muted: #666666;
  --line: #e6e6e6;
  --blue: #2563eb;
  --radius: 16px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0a0a0a;
    --bg-soft: #131313;
    --text: #f5f5f5;
    --muted: #9a9a9a;
    --line: #262626;
    --blue: #3b82f6;
  }
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family:
    -apple-system, BlinkMacSystemFont, 'SF Pro Text', 'Helvetica Neue', Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a {
  color: inherit;
}

.nav {
  max-width: 1080px;
  margin: 0 auto;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  width: 150px;
  height: auto;
  display: block;
}

.pill {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 4px 11px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
}

main {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
}

.hero {
  text-align: center;
  padding: 64px 0 54px;
}

.icon-wrap {
  position: relative;
  width: 150px;
  margin: 0 auto 26px;
  animation: rise 0.7s ease-out both;
}

.icon-wrap::before {
  content: '';
  position: absolute;
  inset: -28px;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    color-mix(in srgb, var(--blue) 26%, transparent),
    transparent 70%
  );
  filter: blur(18px);
  z-index: -1;
}

.app-icon {
  width: 150px;
  height: 150px;
  display: block;
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-7px);
  }
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

h1 {
  font-size: clamp(36px, 6vw, 60px);
  line-height: 1.06;
  letter-spacing: -0.025em;
  margin: 0 0 18px;
  animation: rise 0.7s ease-out 0.08s both;
}

.lede {
  max-width: 620px;
  margin: 0 auto 30px;
  color: var(--muted);
  font-size: 18px;
  animation: rise 0.7s ease-out 0.16s both;
}

.hero .btn {
  animation: rise 0.7s ease-out 0.24s both;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 650;
  text-decoration: none;
  border: 1px solid var(--line);
  transition:
    transform 0.14s ease,
    box-shadow 0.2s ease,
    opacity 0.2s ease;
}

.btn.primary {
  background: var(--text);
  color: var(--bg);
  border-color: var(--text);
  box-shadow: 0 8px 26px color-mix(in srgb, var(--text) 18%, transparent);
}

.btn.primary:hover {
  transform: translateY(-1px);
}

.btn.primary:active {
  transform: scale(0.985);
}

.btn.disabled {
  opacity: 0.5;
  pointer-events: none;
}

.soon {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  opacity: 0.7;
}

.fine {
  margin: 22px 0 0;
  font-size: 13px;
  color: var(--muted);
  animation: rise 0.7s ease-out 0.3s both;
}

.showcase {
  padding: 10px 0 70px;
  perspective: 1200px;
}

.window {
  max-width: 820px;
  margin: 0 auto;
  border: 1px solid var(--line);
  border-radius: 18px;
  overflow: hidden;
  background: var(--bg-soft);
  box-shadow: 0 30px 80px color-mix(in srgb, #000 22%, transparent);
  transform: rotateX(1.5deg);
  animation: rise 0.8s ease-out 0.2s both;
}

.window-bar {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 11px 14px;
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg) 70%, var(--bg-soft));
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--line);
}

.window-title {
  margin-left: 10px;
  font-size: 12px;
  color: var(--muted);
}

.window-body {
  display: flex;
  min-height: 330px;
}

.mock-side {
  width: 170px;
  padding: 14px 10px;
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.mock-brand {
  font-size: 13px;
  font-weight: 700;
  padding: 2px 8px 10px;
}

.mock-item {
  font-size: 12px;
  color: var(--muted);
  padding: 6px 9px;
  border-radius: 7px;
}

.mock-item.active {
  background: var(--text);
  color: var(--bg);
}

.mock-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 12px 9px 4px;
}

.mock-main {
  flex: 1;
  padding: 14px;
}

.mock-toolbar {
  display: flex;
  gap: 8px;
  margin-bottom: 26px;
}

.mock-pill {
  height: 8px;
  width: 110px;
  border-radius: 999px;
  background: var(--line);
}

.mock-pill.small {
  width: 46px;
}

.mock-hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.mock-orb {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: radial-gradient(circle at 32% 26%, #60a5fa, #2563eb 70%);
}

.mock-line {
  height: 8px;
  border-radius: 999px;
  background: var(--line);
}

.mock-line.w70 {
  width: 70%;
}

.mock-line.w50 {
  width: 50%;
}

.mock-tiles {
  display: grid;
  grid-template-columns: repeat(4, 62px);
  gap: 8px;
  margin-top: 16px;
}

.mock-tiles span {
  height: 40px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: var(--bg);
}

.features {
  padding: 70px 0;
  border-top: 1px solid var(--line);
}

h2 {
  font-size: clamp(26px, 3.6vw, 36px);
  letter-spacing: -0.015em;
  margin: 0 0 30px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 14px;
}

.card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  background: var(--bg-soft);
  transition:
    transform 0.18s ease,
    border-color 0.18s ease,
    box-shadow 0.18s ease;
}

.card:hover {
  transform: translateY(-3px);
  border-color: color-mix(in srgb, var(--text) 24%, var(--line));
  box-shadow: 0 14px 34px color-mix(in srgb, #000 12%, transparent);
}

.card-icon {
  display: inline-flex;
  width: 38px;
  height: 38px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 10px;
  margin-bottom: 14px;
  color: var(--blue);
  background: var(--bg);
}

.card-icon svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.card h3 {
  margin: 0 0 6px;
  font-size: 16px;
}

.card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

kbd {
  font-family: inherit;
  font-size: 12px;
  padding: 1px 6px;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: var(--bg);
}

.download {
  border-top: 1px solid var(--line);
  padding: 70px 0 80px;
  text-align: center;
}

.download p {
  max-width: 560px;
  margin: 0 auto 26px;
  color: var(--muted);
}

footer {
  max-width: 1080px;
  margin: 0 auto;
  padding: 26px 24px 46px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  border-top: 1px solid var(--line);
  font-size: 13px;
  color: var(--muted);
}

@media (max-width: 640px) {
  .window-body {
    min-height: 260px;
  }
  .mock-side {
    width: 130px;
  }
  .mock-tiles {
    grid-template-columns: repeat(2, 62px);
  }
}

/* ---------------------------------------------------------------- photos + reveal */
.photo-band {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 14px;
  padding: 0 0 70px;
}

.photo {
  margin: 0;
}

.photo img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  border-radius: var(--radius);
  filter: grayscale(1) contrast(1.05);
  transition:
    filter 0.5s ease,
    transform 0.6s ease;
}

.photo:hover img {
  filter: grayscale(0.15);
  transform: scale(1.015);
}

.photo figcaption {
  margin-top: 9px;
  font-size: 12.5px;
  color: var(--muted);
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 0.7s ease,
    transform 0.7s ease;
}

.reveal.in {
  opacity: 1;
  transform: none;
}

.foot-left,
.foot-right {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.handles {
  color: var(--text);
  font-weight: 600;
}

.credits {
  font-size: 12px;
  opacity: 0.8;
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .app-icon {
    animation: none;
  }
  .card:hover {
    transform: none;
  }
}