:root {
  --bg: #0a0a0f;
  --card: #131320;
  --text: #f2f3f5;
  --muted: #a1a3ad;
  --blue: #007aff;
  --gold: #ffcc00;
  --border: rgba(255, 255, 255, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: radial-gradient(circle at 20% 0%, #151527, var(--bg) 45%);
  color: var(--text);
  line-height: 1.5;
}

.container {
  width: min(100% - 2rem, 980px);
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  backdrop-filter: blur(10px);
  background: rgba(10, 10, 15, 0.7);
  border-bottom: 1px solid var(--border);
  z-index: 20;
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.9rem 0;
}

.brand {
  color: var(--text);
  font-weight: 700;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
}

.brand img {
  width: 24px;
  height: 24px;
  border-radius: 6px;
}

.hero {
  padding: 4.5rem 0 2.5rem;
}

.hero-logo {
  width: clamp(92px, 16vw, 128px);
  height: auto;
  border-radius: 22px;
  margin-bottom: 0.9rem;
  filter: drop-shadow(0 10px 20px rgba(0, 122, 255, 0.22));
}

.eyebrow {
  color: var(--gold);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.78rem;
  font-weight: 600;
}

h1 {
  font-size: clamp(2rem, 6vw, 3.4rem);
  line-height: 1.1;
  margin: 0.4rem 0 1rem;
}

h2 {
  font-size: clamp(1.5rem, 4vw, 2rem);
  margin: 0 0 0.8rem;
}

h3 {
  margin: 0 0 0.5rem;
}

.lead {
  color: var(--muted);
  max-width: 65ch;
}

.hero-cta {
  display: flex;
  gap: 0.8rem;
  margin-top: 1.4rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  padding: 0.72rem 1rem;
  border-radius: 12px;
  border: 1px solid transparent;
  text-decoration: none;
  color: var(--text);
  font-weight: 600;
  cursor: pointer;
}

.btn-primary {
  background: var(--blue);
}

.btn-outline {
  border-color: var(--border);
  background: rgba(255, 255, 255, 0.03);
}

.section {
  padding: 2.2rem 0;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0.9rem;
}

.card,
.shot-placeholder {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1rem;
}

.card p,
.section p,
.muted {
  color: var(--muted);
  margin: 0;
}

.card-icon {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.04);
  margin-bottom: 0.5rem;
  font-size: 1.1rem;
}

.shot-placeholder {
  min-height: 220px;
  display: grid;
  place-items: center;
  border-style: dashed;
}

.screenshots-gallery {
  margin-top: 0.8rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
}

.shot-card {
  margin: 0;
  padding: 0.5rem;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.01));
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.shot-card img {
  width: 100%;
  aspect-ratio: 9 / 19.5;
  object-fit: contain;
  background: #0b0c16;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  cursor: zoom-in;
  transition: transform 0.18s ease, border-color 0.18s ease;
}

.shot-card img:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.28);
}

@media (max-width: 900px) {
  .screenshots-gallery {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .screenshots-gallery {
    display: flex;
    overflow-x: auto;
    gap: 0.7rem;
    padding-bottom: 0.2rem;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
  }

  .screenshots-gallery::-webkit-scrollbar {
    height: 7px;
  }

  .screenshots-gallery::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.18);
    border-radius: 10px;
  }

  .shot-card {
    flex: 0 0 72%;
    scroll-snap-align: start;
  }
}

.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(3, 5, 12, 0.88);
  display: grid;
  place-items: center;
  padding: 1rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
  z-index: 50;
}

.lightbox.open {
  opacity: 1;
  pointer-events: auto;
}

.lightbox img {
  width: min(92vw, 460px);
  max-height: 90vh;
  object-fit: contain;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: #0b0c16;
}

.lightbox-close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  font-size: 18px;
  cursor: pointer;
}

.waitlist {
  display: flex;
  gap: 0.7rem;
  flex-wrap: wrap;
}

.waitlist input {
  flex: 1 1 260px;
  min-height: 44px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: #0f1020;
  color: var(--text);
  padding: 0.7rem 0.8rem;
}

.site-footer {
  border-top: 1px solid var(--border);
  padding: 1.1rem 0;
  margin-top: 1.6rem;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.footer-inner a {
  color: var(--muted);
  text-decoration: none;
}

@media (max-width: 640px) {
  .container {
    width: min(100% - 1.2rem, 980px);
  }

  .nav {
    gap: 0.7rem;
    padding: 0.65rem 0;
  }

  .brand span {
    font-size: 0.95rem;
  }

  .btn {
    padding: 0.62rem 0.82rem;
    border-radius: 10px;
    font-size: 0.92rem;
  }

  .hero {
    padding: 2.4rem 0 1.4rem;
  }

  .hero-logo {
    width: 88px;
    margin-bottom: 0.7rem;
  }

  h1 {
    margin: 0.35rem 0 0.75rem;
  }

  .lead {
    font-size: 0.95rem;
  }

  .hero-cta {
    margin-top: 1rem;
    gap: 0.55rem;
  }

  .section {
    padding: 1.45rem 0;
  }

  .grid {
    gap: 0.65rem;
  }

  .card {
    padding: 0.85rem;
  }

  .screenshots-gallery {
    margin-top: 0.65rem;
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}