/* =====================================================================
   Studi-O – Modernes Dark-Theme Stylesheet
   ===================================================================== */
:root {
  --bg: #0b0b0f;
  --bg-2: #121218;
  --bg-3: #1a1a22;
  --surface: #16161d;
  --border: #26262f;
  --text: #f4f4f6;
  --text-dim: #a1a1ab;
  --accent: #f59e0b;
  --accent-2: #fbbf24;
  --accent-rgb: 245,158,11;
  --header-bg: rgba(11,11,15,.72);
  --banner-bg: rgba(18,18,24,.97);
  --radius: 16px;
  --shadow: 0 20px 50px rgba(0,0,0,.45);
  --max: 1200px;
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-head: 'Sora', var(--font);
}

/* Hell-Modus (Tag) */
html[data-theme="light"] {
  --bg: #f6f7f9;
  --bg-2: #ffffff;
  --bg-3: #eceef3;
  --surface: #ffffff;
  --border: #e3e5ec;
  --text: #16161c;
  --text-dim: #5c5c68;
  --shadow: 0 20px 50px rgba(20,20,40,.10);
  --header-bg: rgba(255,255,255,.82);
  --banner-bg: rgba(255,255,255,.98);
}
html[data-theme="light"] .badge-bookable { background: rgba(0,0,0,.10); color: #16161c; }
html[data-theme="light"] .hero { background: radial-gradient(900px 500px at 50% -10%, rgba(var(--accent-rgb),.14), transparent 60%), linear-gradient(180deg, var(--bg-2), var(--bg)); }

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
h1,h2,h3,h4 { font-family: var(--font-head); font-weight: 700; line-height: 1.15; letter-spacing: -.02em; }
.container { max-width: var(--max); margin: 0 auto; padding: 0 24px; }
.accent { color: var(--accent); }

/* ---- Buttons -------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 28px; border-radius: 999px; font-weight: 600;
  font-size: 15px; cursor: pointer; border: none;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.btn-primary { background: var(--accent); color: #1a1204; }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(var(--accent-rgb),.35); background: var(--accent-2); }
.btn-ghost { background: transparent; color: var(--text); border: 1px solid var(--border); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); }

/* ---- Header --------------------------------------------------------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: var(--header-bg); backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}
.site-header .container { display: flex; align-items: center; justify-content: space-between; height: 74px; }
.logo { font-family: var(--font-head); font-weight: 800; font-size: 24px; letter-spacing: -.03em; }
.logo span { color: var(--accent); }
.logo img { height: 42px; }
.nav { display: flex; gap: 8px; align-items: center; }
.nav a {
  padding: 9px 16px; border-radius: 999px; color: var(--text-dim);
  font-weight: 500; font-size: 15px; transition: color .2s, background .2s;
}
.nav a:hover, .nav a.active { color: var(--text); background: var(--bg-3); }
.nav a.btn-primary { color: #1a1204; }
.nav a.btn-primary:hover { color: #1a1204; background: var(--accent-2); }
.nav .btn { padding: 10px 22px; }
.header-actions { display: flex; align-items: center; gap: 10px; }
.theme-toggle { background: transparent; border: 1px solid var(--border); color: var(--text-dim); width: 42px; height: 42px; border-radius: 999px; display: flex; align-items: center; justify-content: center; cursor: pointer; transition: color .2s, border-color .2s, transform .2s; }
.theme-toggle:hover { color: var(--accent); border-color: var(--accent); transform: translateY(-1px); }
.theme-toggle .icon-sun { display: block; }
.theme-toggle .icon-moon { display: none; }
html[data-theme="light"] .theme-toggle .icon-sun { display: none; }
html[data-theme="light"] .theme-toggle .icon-moon { display: block; }
.burger { display: none; background: none; border: none; color: var(--text); cursor: pointer; }

/* ---- Hero ----------------------------------------------------------- */
.hero {
  position: relative; padding: 120px 0 100px; text-align: center;
  background:
    radial-gradient(900px 500px at 50% -10%, rgba(var(--accent-rgb),.16), transparent 60%),
    linear-gradient(180deg, var(--bg-2), var(--bg));
  border-bottom: 1px solid var(--border);
}
.hero .eyebrow {
  display: inline-block; padding: 7px 16px; border-radius: 999px;
  border: 1px solid var(--border); background: var(--surface);
  color: var(--accent); font-size: 13px; font-weight: 600; letter-spacing: .06em;
  text-transform: uppercase; margin-bottom: 24px;
}
.hero h1 { font-size: clamp(38px, 6vw, 68px); margin-bottom: 22px; }
.hero p { max-width: 720px; margin: 0 auto 34px; color: var(--text-dim); font-size: 19px; }
.hero .btn-row { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ---- Sections ------------------------------------------------------- */
.section { padding: 84px 0; }
.section:nth-child(even) { background: var(--bg-2); }
.section-head { max-width: 720px; margin-bottom: 48px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head .sub { color: var(--accent); font-weight: 600; text-transform: uppercase; letter-spacing: .08em; font-size: 13px; margin-bottom: 12px; }
.section-head h2 { font-size: clamp(28px, 4vw, 44px); margin-bottom: 16px; }
.section-head p, .prose p { color: var(--text-dim); font-size: 17px; margin-bottom: 14px; }
.prose p:last-child { margin-bottom: 0; }

/* ---- Text + Image --------------------------------------------------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.split.reverse .split-media { order: 2; }
.split-media img { border-radius: var(--radius); box-shadow: var(--shadow); }
.split-media.placeholder {
  aspect-ratio: 4/3; border-radius: var(--radius); border: 1px solid var(--border);
  background: linear-gradient(135deg, var(--bg-3), var(--surface));
  display: flex; align-items: center; justify-content: center; color: var(--border);
}
.split-media.placeholder svg { width: 72px; height: 72px; opacity: .5; }

/* ---- Feature cards -------------------------------------------------- */
.grid { display: grid; gap: 24px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 30px; transition: transform .25s, border-color .25s;
}
.card:hover { transform: translateY(-6px); border-color: rgba(var(--accent-rgb),.4); }
.card .ico {
  width: 52px; height: 52px; border-radius: 14px; display: flex; align-items: center; justify-content: center;
  background: rgba(var(--accent-rgb),.12); color: var(--accent); margin-bottom: 18px;
}
.card h3 { font-size: 20px; margin-bottom: 10px; }
.card p { color: var(--text-dim); font-size: 15px; }

/* ---- Video ---------------------------------------------------------- */
.video-wrap { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border); box-shadow: var(--shadow); }
.video-wrap iframe, .video-wrap .ph { width: 100%; aspect-ratio: 16/9; border: 0; display: block; }
.video-wrap .ph { background: var(--bg-3); display: flex; align-items: center; justify-content: center; color: var(--text-dim); }

/* ---- CTA ------------------------------------------------------------ */
.cta-box {
  text-align: center; padding: 64px 32px; border-radius: 24px;
  background: radial-gradient(600px 300px at 50% 0%, rgba(var(--accent-rgb),.14), transparent 65%), var(--surface);
  border: 1px solid var(--border);
}
.cta-box h2 { font-size: clamp(26px, 4vw, 40px); margin-bottom: 14px; }
.cta-box p { color: var(--text-dim); margin-bottom: 28px; font-size: 18px; }

/* ---- Artists -------------------------------------------------------- */
.artist-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.artist-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  overflow: hidden; transition: transform .25s, border-color .25s;
}
.artist-card:hover { transform: translateY(-6px); border-color: rgba(var(--accent-rgb),.45); }
.artist-photo { aspect-ratio: 1/1; background: linear-gradient(135deg, var(--bg-3), var(--surface)); position: relative; overflow: hidden; }
.artist-photo img { width: 100%; height: 100%; object-fit: cover; }
.artist-photo .initials { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; font-family: var(--font-head); font-size: 52px; font-weight: 800; color: var(--border); }
.artist-badges { position: absolute; top: 14px; left: 14px; display: flex; gap: 8px; flex-wrap: wrap; }
.badge { padding: 5px 12px; border-radius: 999px; font-size: 12px; font-weight: 600; }
.badge-exclusive { background: var(--accent); color: #1a1204; }
.badge-bookable { background: rgba(255,255,255,.14); color: #fff; backdrop-filter: blur(6px); }
.artist-body { padding: 22px; }
.artist-body h3 { font-size: 21px; margin-bottom: 4px; }
.artist-body .genre { color: var(--accent); font-size: 13px; font-weight: 600; margin-bottom: 12px; }
.artist-body p { color: var(--text-dim); font-size: 14px; margin-bottom: 16px; }

/* ---- Artist detail -------------------------------------------------- */
.artist-hero { display: grid; grid-template-columns: 360px 1fr; gap: 48px; padding: 64px 0; }
.artist-hero .photo { aspect-ratio: 1/1; border-radius: 20px; overflow: hidden; border: 1px solid var(--border); background: var(--bg-3); }
.artist-hero .photo img { width: 100%; height: 100%; object-fit: cover; }
.social-row { display: flex; gap: 12px; margin-top: 20px; }
.social-row a { width: 44px; height: 44px; border-radius: 12px; border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; color: var(--text-dim); transition: .2s; }
.social-row a:hover { color: var(--accent); border-color: var(--accent); }

/* ---- Forms ---------------------------------------------------------- */
.form-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 34px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { margin-bottom: 18px; }
.field.full { grid-column: 1 / -1; }
label { display: block; font-size: 14px; font-weight: 600; margin-bottom: 8px; color: var(--text); }
input, textarea, select {
  width: 100%; padding: 13px 16px; border-radius: 12px; background: var(--bg-2);
  border: 1px solid var(--border); color: var(--text); font-family: var(--font); font-size: 15px;
  transition: border-color .2s, box-shadow .2s;
}
input:focus, textarea:focus, select:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(var(--accent-rgb),.15); }
textarea { min-height: 130px; resize: vertical; }
.hp-field { position: absolute !important; left: -9999px !important; top: -9999px !important; width: 1px; height: 1px; overflow: hidden; opacity: 0; pointer-events: none; }

/* ---- Contact info --------------------------------------------------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 40px; }
.info-item { display: flex; gap: 16px; margin-bottom: 24px; }
.info-item .ico { width: 46px; height: 46px; flex: none; border-radius: 12px; background: rgba(var(--accent-rgb),.12); color: var(--accent); display: flex; align-items: center; justify-content: center; }
.info-item h4 { font-size: 15px; margin-bottom: 2px; }
.info-item p { color: var(--text-dim); font-size: 15px; }

/* ---- Alerts --------------------------------------------------------- */
.alert { padding: 14px 18px; border-radius: 12px; margin-bottom: 22px; font-size: 15px; }
.alert-success { background: rgba(34,197,94,.12); border: 1px solid rgba(34,197,94,.4); color: #86efac; }
.alert-error { background: rgba(239,68,68,.12); border: 1px solid rgba(239,68,68,.4); color: #fca5a5; }

/* ---- Footer --------------------------------------------------------- */
.site-footer { background: var(--bg-2); border-top: 1px solid var(--border); padding: 56px 0 30px; margin-top: 40px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.site-footer p { color: var(--text-dim); font-size: 15px; }
.site-footer h4 { font-size: 15px; margin-bottom: 16px; text-transform: uppercase; letter-spacing: .06em; }
.site-footer ul { list-style: none; }
.site-footer li { margin-bottom: 10px; }
.site-footer a { color: var(--text-dim); font-size: 15px; transition: color .2s; }
.site-footer a:hover { color: var(--accent); }
.footer-bottom { border-top: 1px solid var(--border); padding-top: 24px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; color: var(--text-dim); font-size: 14px; }
.footer-social { display: flex; gap: 12px; }
.footer-social a { width: 40px; height: 40px; border-radius: 10px; border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; }
.footer-social a:hover { color: var(--accent); border-color: var(--accent); }

/* ---- Pricing ------------------------------------------------------- */
.pricing-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; align-items: stretch; }
.price-card { position: relative; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 30px 26px; display: flex; flex-direction: column; transition: transform .25s, border-color .25s; }
.price-card:hover { transform: translateY(-6px); border-color: rgba(var(--accent-rgb), .4); }
.price-card.featured { border-color: var(--accent); box-shadow: 0 20px 50px rgba(var(--accent-rgb), .14); }
.price-tag { position: absolute; top: -12px; left: 50%; transform: translateX(-50%); background: var(--accent); color: #1a1204; font-size: 12px; font-weight: 700; padding: 5px 14px; border-radius: 999px; }
.price-card h3 { font-size: 21px; margin-bottom: 6px; }
.price-desc { color: var(--text-dim); font-size: 14px; margin-bottom: 18px; min-height: 40px; }
.price-amount { font-family: var(--font-head); font-size: 30px; font-weight: 800; margin-bottom: 22px; }
.price-amount span { font-size: 14px; font-weight: 500; color: var(--text-dim); }
.price-feats { list-style: none; margin: 0 0 26px; flex: 1; }
.price-feats li { display: flex; gap: 10px; align-items: flex-start; color: var(--text-dim); font-size: 14.5px; margin-bottom: 12px; }
.price-feats svg { color: var(--accent); flex: none; margin-top: 2px; }

/* ---- Consent embeds (2-Klick YouTube) ------------------------------ */
.consent-embed { width: 100%; height: 100%; aspect-ratio: 16/9; background: linear-gradient(135deg, var(--bg-3), var(--surface)); display: flex; align-items: center; justify-content: center; text-align: center; }
.consent-embed iframe { width: 100%; height: 100%; border: 0; }
.consent-inner { max-width: 440px; padding: 28px; color: var(--text-dim); }
.consent-inner svg { color: var(--accent); margin-bottom: 12px; }
.consent-inner p { font-size: 14px; margin-bottom: 16px; }
.consent-inner a { color: var(--accent); text-decoration: underline; }

/* ---- Cookie banner ------------------------------------------------- */
.cookie-banner { position: fixed; left: 0; right: 0; bottom: 0; z-index: 250; background: var(--banner-bg); backdrop-filter: blur(10px); border-top: 1px solid var(--border); padding: 18px 0; }
.cookie-inner { max-width: var(--max); margin: 0 auto; padding: 0 24px; display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.cookie-inner p { color: var(--text-dim); font-size: 14px; margin: 0; flex: 1; min-width: 260px; }
.cookie-inner a { color: var(--accent); text-decoration: underline; }
.cookie-actions { display: flex; gap: 10px; flex: none; }
.btn-cookie { padding: 11px 20px; font-size: 14px; }

/* ---- Reference gallery --------------------------------------------- */
.ref-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.ref-tile { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; cursor: pointer; transition: transform .25s, border-color .25s; }
.ref-tile:hover { transform: translateY(-5px); border-color: rgba(var(--accent-rgb), .45); }
.ref-tile.no-video { cursor: default; }
.ref-thumb { position: relative; aspect-ratio: 16/9; background: var(--bg-3); overflow: hidden; }
.ref-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s; }
.ref-tile:hover .ref-thumb img { transform: scale(1.06); }
.ref-play, .ref-noyt { position: absolute; inset: 0; margin: auto; width: 60px; height: 60px; border-radius: 999px; background: rgba(var(--accent-rgb), .92); color: #1a1204; display: flex; align-items: center; justify-content: center; }
.ref-noyt { background: var(--surface); color: var(--border); border: 1px solid var(--border); }
.ref-info { padding: 16px 18px; }
.ref-info h4 { font-size: 16px; margin-bottom: 3px; }
.ref-info span { color: var(--accent); font-size: 13px; font-weight: 600; }

/* ---- YouTube Lightbox ---------------------------------------------- */
.yt-lightbox { position: fixed; inset: 0; z-index: 300; background: rgba(0,0,0,.86); backdrop-filter: blur(6px); display: none; align-items: center; justify-content: center; padding: 24px; }
.yt-lightbox.open { display: flex; }
.yt-inner { width: 100%; max-width: 900px; position: relative; }
.yt-frame { aspect-ratio: 16/9; border-radius: 14px; overflow: hidden; background: #000; box-shadow: var(--shadow); }
.yt-frame iframe { width: 100%; height: 100%; border: 0; }
.yt-close { position: absolute; top: -46px; right: 0; background: none; border: none; color: #fff; font-size: 38px; line-height: 1; cursor: pointer; }

/* ---- Color presets (admin) is styled in admin.css ------------------- */

/* ---- Reveal animation ---------------------------------------------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ---- Responsive ----------------------------------------------------- */
@media (max-width: 900px) {
  .grid-3, .grid-4, .artist-grid, .ref-grid, .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .split, .contact-grid, .artist-hero, .footer-grid { grid-template-columns: 1fr; }
  .artist-hero .photo { max-width: 320px; }
  .form-grid { grid-template-columns: 1fr; }
  .nav { position: fixed; top: 74px; left: 0; right: 0; flex-direction: column; background: var(--bg-2); border-bottom: 1px solid var(--border); padding: 16px; gap: 6px; transform: translateY(-140%); transition: transform .3s ease; align-items: stretch; }
  .nav.open { transform: none; }
  .nav a { padding: 12px 16px; }
  .burger { display: block; }
}
@media (max-width: 560px) {
  .grid-3, .grid-4, .artist-grid, .ref-grid, .pricing-grid { grid-template-columns: 1fr; }
  .hero { padding: 80px 0 64px; }
  .section { padding: 56px 0; }
}