@charset "UTF-8";
:root {
  color-scheme: light;
  --ink: #17233f;
  --blue: #245da8;
  --muted: #7182a2;
}

* { box-sizing: border-box; }

html, body { min-height: 100%; }

body {
  margin: 0;
  overflow: hidden;
  background:
    radial-gradient(circle at 14% 12%, rgba(219, 228, 255, .95), transparent 34rem),
    linear-gradient(135deg, #f7faff 0%, #edf3ff 48%, #dfe9fb 100%);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(90deg, rgba(247,250,255,.98) 0%, rgba(247,250,255,.84) 36%, rgba(239,245,255,.18) 66%, rgba(225,235,251,.04) 100%);
}

.hero {
  position: relative;
  isolation: isolate;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  padding: clamp(2rem, 7vw, 8rem);
}

.copy {
  position: relative;
  z-index: 2;
  max-width: 46rem;
  transform: translateY(-4vh);
}

.eyebrow {
  margin: 0 0 .85rem;
  color: var(--blue);
  font-size: clamp(.72rem, 1vw, .9rem);
  font-weight: 750;
  letter-spacing: .42em;
}

h1 {
  margin: 0;
  font-family: "Songti SC", "STSong", "Noto Serif CJK SC", serif;
  font-size: clamp(3.5rem, 9vw, 8.5rem);
  font-weight: 600;
  line-height: .98;
  letter-spacing: -.06em;
  text-wrap: balance;
  text-shadow: 0 10px 32px rgba(42, 76, 132, .10);
}

.sparkle {
  margin-top: 1.5rem;
  color: #8e8bc0;
  font-size: clamp(1.2rem, 2vw, 1.8rem);
  animation: breathe 3.5s ease-in-out infinite;
}

.phoebe {
  position: fixed;
  z-index: 1;
  right: clamp(-7rem, -2vw, -1rem);
  bottom: 0;
  width: min(64vw, 72rem);
  height: min(92vh, 72rem);
  object-fit: contain;
  object-position: right bottom;
  filter: drop-shadow(0 18px 12px rgba(29,55,104,.14));
  user-select: none;
  -webkit-user-drag: none;
}

@keyframes breathe {
  0%, 100% { opacity: .48; transform: scale(.92) rotate(0deg); }
  50% { opacity: 1; transform: scale(1.08) rotate(10deg); }
}

@media (max-width: 760px) {
  body { overflow: hidden; }
  body::before {
    background: linear-gradient(180deg, rgba(247,250,255,.96) 0%, rgba(247,250,255,.88) 58%, rgba(235,242,254,.52) 100%);
  }
  .hero { align-items: flex-start; padding: 14vh 1.5rem 1.5rem; }
  .copy { transform: none; }
  .eyebrow { letter-spacing: .3em; }
  h1 { font-size: clamp(3.25rem, 18vw, 5.5rem); }
  .phoebe {
    right: -24vw;
    width: 112vw;
    height: 62vh;
    opacity: .78;
  }
}

@media (prefers-reduced-motion: reduce) {
  .sparkle { animation: none; }
}