@charset "UTF-8";

:root { --bg: #020103; --soft-white: #fcfcfc; --line: rgba(255,255,255,.15); --card: rgba(40,39,41,.5); --content: 1200px; }
* { box-sizing: border-box; }
html { background: var(--bg); scroll-behavior: smooth; }
body { min-width: 320px; margin: 0; overflow-x: hidden; background: var(--bg); color: var(--soft-white); font-family: "PingFang SC", "Microsoft YaHei", sans-serif; }
a { color: inherit; text-decoration: none; }

.site-nav { position: relative; z-index: 5; height: 66px; border-bottom: 1px solid rgba(255,255,255,.15); background-color: rgba(0,0,0,.3); backdrop-filter: blur(25px); -webkit-backdrop-filter: blur(25px); }
.nav-inner, .footer-inner { width: min(var(--content), calc(100% - 48px)); height: 100%; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; }
.site-logo { display: block; width: 103px; height: 20px; }
.site-logo img { display: block; width: 100%; height: 100%; object-fit: contain; }

.hero { position: relative; height: 860px; isolation: isolate; overflow: visible; background: #020103; }
.prismatic-burst { position: absolute; z-index: 0; top: -66px; left: 50%; width: 100vw; height: calc(100% + 66px); transform: translateX(-50%); mix-blend-mode: lighten; pointer-events: none; }
.hero::after { content: ""; position: absolute; z-index: 1; inset: auto 0 0; height: 220px; pointer-events: none; background: linear-gradient(180deg, transparent, #020103 92%); }
.hero-brand-pair { position: absolute; z-index: 2; top: 282px; left: 50%; display: grid; grid-template-columns: 43.86% .17% 43.86%; column-gap: 6.05%; align-items: center; width: 594px; height: 42px; transform: translateX(-50%); }
.hero-lyrasync-lockup { position: relative; display: block; width: 100%; height: 100%; }
.hero-lyrasync-main, .hero-lyrasync-subtitle { position: absolute; display: block; object-fit: contain; }
.hero-lyrasync-main { inset: 0 auto auto 0; width: 64.58%; height: 100%; }
.hero-lyrasync-subtitle { top: 5.88%; left: 70.28%; width: 29.72%; height: 88.24%; }
.hero-brand-divider { display: block; width: 100%; height: 76.19%; object-fit: fill; }
.hero-granmus { display: block; width: 100%; height: 100%; object-fit: fill; opacity: .9; }
.hero-content { position: absolute; z-index: 2; top: 396px; left: 50%; width: 176px; transform: translateX(-50%); }
.contact-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 176px;
  height: 44px;
  padding: 6px 16px;
  border: 1.5px solid #fff;
  border-radius: 12px;
  color: #fff;
  font-size: 16px;
  font-weight: 400;
  line-height: 32px;
  text-decoration: none;
  white-space: nowrap;
  transition: background-color .2s ease;
}
.contact-cta:hover { background-color: rgba(255,255,255,.1); }

.contact-section { width: min(var(--content), calc(100% - 48px)); min-height: 520px; margin: 0 auto; padding: 100px 0 120px; }
.contact-section h2 { margin: 0 0 32px; color: #fff; font-size: 32px; font-weight: 700; line-height: 40px; text-align: center; }
.contact-card { position: relative; height: 228px; border: 1px solid rgba(255,255,255,.08); border-radius: 20px; background: var(--card); }
.contact-card h3 { position: absolute; top: 50px; left: 50%; width: max-content; max-width: calc(100% - 48px); margin: 0; transform: translateX(-50%); color: rgba(255,255,255,.9); font-size: 24px; font-weight: 700; line-height: 32px; }
.contact-details { position: absolute; top: 114px; left: 50%; display: flex; flex-direction: column; gap: 16px; width: 628px; transform: translateX(-50%); }
.contact-details p { display: flex; align-items: center; gap: 8px; width: 100%; margin: 0; color: rgba(255,255,255,.9); font-size: 16px; font-weight: 400; line-height: 24px; white-space: nowrap; }
.contact-details img { width: 24px; height: 24px; flex: 0 0 24px; object-fit: contain; }
.contact-details a:hover { color: #fff; }

.site-footer { height: 100px; border-top: 1px solid var(--line); }
.lyrasync-lockup { display: block; width: 124px; height: 20px; object-fit: contain; }
.granmus-logo { display: block; width: 124px; height: 20px; object-fit: contain; }

@media (max-width: 900px) {
  .nav-inner, .footer-inner, .contact-section { width: calc(100% - 32px); }
  .hero { height: min(860px, calc(100svh - 66px)); min-height: 620px; }
  .hero-brand-pair { top: clamp(220px, 33vh, 282px); width: min(594px, calc(100% - 32px)); height: auto; aspect-ratio: 594 / 42; }
  .hero-content { top: clamp(300px, 45vh, 396px); }
  .contact-section { min-height: auto; padding: 80px 0; }
  .contact-card { height: auto; min-height: 252px; padding: 42px 24px; }
  .contact-card h3, .contact-details { position: static; width: auto; max-width: none; transform: none; }
  .contact-card h3 { text-align: center; }
  .contact-details { margin: 24px auto 0; gap: 16px; }
  .contact-details p { align-items: flex-start; white-space: normal; }
  .site-footer { height: 84px; }
  .lyrasync-lockup { width: 112px; height: auto; }
  .granmus-logo { width: 100px; height: 16px; }
}

@media (prefers-reduced-motion: reduce) { .prismatic-burst { opacity: .64; } html { scroll-behavior: auto; } }