body { background: #f6f8fb; }
.hero-gradient { background: linear-gradient(135deg, #0d6efd, #6610f2); }
.app-card { border-radius: 1rem; transition: transform .2s ease, box-shadow .2s ease; }
.app-card:hover { transform: translateY(-4px); box-shadow: 0 1rem 2rem rgba(0,0,0,.08) !important; }
.card, .btn, .form-control, .form-select, .quick-chip, .pill-link { border-radius: .9rem; }
.quick-chip { display:block; padding:1rem 1.2rem; background:#fff; color:#111827; text-decoration:none; box-shadow:0 .5rem 1rem rgba(0,0,0,.05); }
.quick-chip:hover { background:#eef4ff; }
.hero-banner { max-height: 420px; object-fit: cover; }
.preview-frame { transform: scale(.86); transform-origin: top center; margin-bottom: -90px; }

.app-shell { min-height: 78vh; background-size: cover; background-position: center; position: relative; }
.app-shell .overlay { min-height: 78vh; background: linear-gradient(180deg, rgba(8,12,25,.42), rgba(8,12,25,.84)); display:flex; flex-direction:column; justify-content:center; align-items:center; color:#fff; padding:2rem; }
.model-box { max-width: 980px; width: 100%; }
.app-logo-lg { width: 144px; height: 144px; object-fit: cover; background: rgba(255,255,255,.12); border-radius: 2rem; padding: .6rem; margin-bottom: 1rem; box-shadow: 0 10px 30px rgba(0,0,0,.25); }
.music-cover { border-radius: 1.5rem; }
.song-box, .mini-stat, .info-panel { background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.12); border-radius: 1rem; padding: 1rem; }
.glass-panel, .phone-frame, .wide-dashboard, .split-layout { background: rgba(4,12,26,.52); backdrop-filter: blur(12px); border: 1px solid rgba(255,255,255,.12); border-radius: 2rem; padding: 2rem; }
.phone-frame { max-width: 420px; margin: 0 auto; }
.mini-top { font-size: .9rem; letter-spacing: .08em; text-transform: uppercase; color: rgba(255,255,255,.75); }
.wide-header .small-logo { width: 100px; height: 100px; margin-bottom: 0; }
.mini-stat { text-align: center; }
.mini-stat strong { display:block; font-size: 1.8rem; }
.mini-stat span { color: rgba(255,255,255,.78); font-size: .9rem; text-transform: uppercase; }
.pill-link { display:inline-flex; align-items:center; gap:.5rem; padding:.6rem 1rem; background:rgba(255,255,255,.11); color:#fff; text-decoration:none; }
.split-layout { display:grid; grid-template-columns: 1.1fr .9fr; gap:2rem; align-items:center; }
.large-logo { width: 220px; height: 220px; }
.current-song { font-size: 1.1rem; font-weight: 700; }
.screenshot-item img { aspect-ratio: 9/16; object-fit: cover; width: 100%; }

.phone-preview { max-width: 320px; margin: 0 auto; padding: 14px; background: #0f172a; border-radius: 2rem; box-shadow: 0 1rem 2.4rem rgba(0,0,0,.25); }
.phone-preview-bg { min-height: 570px; background: center/cover no-repeat; border-radius: 1.5rem; overflow: hidden; }
.phone-preview-overlay { min-height: 570px; padding: 1.5rem; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; color:#fff; background: linear-gradient(180deg, rgba(5,8,22,.28), rgba(5,8,22,.82)); }
.preview-logo { width: 108px; height: 108px; object-fit: cover; border-radius: 1.4rem; background: rgba(255,255,255,.15); padding: .4rem; margin-bottom: 1rem; }
.preview-title { font-size: 1.4rem; font-weight: 700; margin-bottom: .4rem; }
.preview-desc { font-size: .95rem; opacity: .92; margin-bottom: 1rem; }
.preview-song, .preview-socials { width: 100%; background: rgba(255,255,255,.12); padding: .7rem .9rem; border-radius: .8rem; margin-top: .5rem; }

@media (max-width: 991px) {
  .split-layout { grid-template-columns: 1fr; }
  .preview-frame { transform: none; margin-bottom: 0; }
}