:root {
  --bg: #090a0d;
  --panel: rgba(10, 12, 16, 0.72);
  --panel-border: rgba(255,255,255,0.12);
  --text: #f1f2f4;
  --muted: rgba(241,242,244,0.66);
  --soft: rgba(255,255,255,0.08);
}
* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; background: var(--bg); color: var(--text); font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
a, button { color: inherit; font: inherit; }
button { border: 0; background: none; cursor: pointer; }
.stage {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
  background: radial-gradient(circle at top left, rgba(255,255,255,0.04), transparent 34%), #090a0d;
}
.bg-blur,
.backdrop,
.shade,
.grain {
  position: absolute;
  inset: 0;
}
.bg-blur {
  background-image: url('assets/perspective-wide.png');
  background-position: center;
  background-size: cover;
  filter: blur(28px) saturate(0.85);
  transform: scale(1.08);
  opacity: 0.28;
}
.backdrop {
  display: grid;
  place-items: center;
  padding: clamp(68px, 8vh, 92px) clamp(16px, 3vw, 36px) clamp(180px, 22vh, 220px);
}
.backdrop img {
  width: 100%;
  height: 100%;
  max-width: 1680px;
  max-height: calc(100vh - clamp(260px, 28vh, 310px));
  object-fit: contain;
  object-position: center center;
  border-radius: 28px;
  box-shadow: 0 40px 120px rgba(0,0,0,0.38);
}
.shade {
  background:
    linear-gradient(180deg, rgba(7,8,10,0.35) 0%, rgba(7,8,10,0.12) 24%, rgba(7,8,10,0.16) 55%, rgba(7,8,10,0.66) 100%),
    linear-gradient(90deg, rgba(6,7,9,0.56) 0%, rgba(6,7,9,0.12) 36%, rgba(6,7,9,0.12) 64%, rgba(6,7,9,0.46) 100%);
}
.grain {
  pointer-events: none;
  opacity: 0.06;
  background-image:
    radial-gradient(circle at 20% 20%, rgba(255,255,255,0.7) 0 0.7px, transparent 0.8px),
    radial-gradient(circle at 80% 40%, rgba(255,255,255,0.5) 0 0.6px, transparent 0.7px),
    radial-gradient(circle at 40% 80%, rgba(255,255,255,0.5) 0 0.5px, transparent 0.6px);
  background-size: 18px 18px, 24px 24px, 21px 21px;
}
.topbar,
.caption,
.action-dock {
  position: relative;
  z-index: 2;
}
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 28px clamp(20px, 3vw, 34px) 0;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.82rem;
  font-weight: 700;
  color: rgba(255,255,255,0.92);
}
.brand-sep {
  width: 42px;
  height: 1px;
  background: rgba(255,255,255,0.38);
}
.ticker { color: rgba(255,255,255,0.72); }
.ca-mini {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(16,18,23,0.72);
  border: 1px solid rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.82);
  backdrop-filter: blur(12px);
}
.caption {
  position: absolute;
  left: clamp(20px, 3vw, 34px);
  bottom: clamp(190px, 18vh, 220px);
  max-width: min(520px, calc(100vw - 40px));
}
.kicker {
  margin: 0 0 8px;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-size: 0.76rem;
  color: rgba(255,255,255,0.62);
}
.caption h1 {
  margin: 0;
  font-size: clamp(2.7rem, 6vw, 5.2rem);
  line-height: 0.95;
  letter-spacing: -0.05em;
}
.sub {
  margin: 14px 0 0;
  max-width: 30ch;
  color: var(--muted);
  font-size: clamp(0.98rem, 1.5vw, 1.08rem);
}
.action-dock {
  position: absolute;
  left: clamp(20px, 3vw, 34px);
  right: clamp(20px, 3vw, 34px);
  bottom: 28px;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
}
.action-card {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 15px 16px;
  border-radius: 22px;
  text-decoration: none;
  background: var(--panel);
  border: 1px solid var(--panel-border);
  box-shadow: 0 18px 60px rgba(0,0,0,0.24);
  backdrop-filter: blur(16px);
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}
.action-card:hover {
  transform: translateY(-3px);
  border-color: rgba(255,255,255,0.22);
  background: rgba(18,22,28,0.82);
}
.icon-wrap {
  flex: 0 0 52px;
  width: 52px;
  height: 52px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: rgba(255,255,255,0.06);
  overflow: hidden;
}
.icon-wrap img { width: 100%; height: 100%; object-fit: cover; }
.action-copy { min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.action-copy small {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: rgba(255,255,255,0.55);
}
.action-copy strong {
  font-size: 1rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.arrow {
  margin-left: auto;
  color: rgba(255,255,255,0.7);
  font-size: 1.1rem;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
@media (max-width: 1100px) {
  .action-dock { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 760px) {
  .backdrop {
    padding: 82px 14px 250px;
    align-items: start;
  }
  .backdrop img {
    max-height: calc(100vh - 340px);
    border-radius: 24px;
  }
  .caption {
    left: 18px;
    right: 18px;
    bottom: 210px;
    max-width: none;
  }
  .action-dock {
    left: 18px;
    right: 18px;
    bottom: 18px;
    grid-template-columns: 1fr;
  }
}