/* ========================================
   Heavenly Stars — Production Stylesheet
   Developer: xerisweb.com
   ======================================== */

:root {
  --bg: #06060f;
  --bg2: #0a0a18;
  --card: rgba(255,255,255,0.04);
  --card-hover: rgba(255,255,255,0.07);
  --border: rgba(255,255,255,0.08);
  --gold: #d4b866;
  --gold-dim: rgba(212,184,102,0.15);
  --gold-glow: rgba(212,184,102,0.3);
  --blue: #7eaadf;
  --red: #d4645a;
  --text: #ffffff;
  --text2: rgba(255,255,255,0.72);
  --text3: rgba(255,255,255,0.48);
  --serif: 'Cormorant Garamond', Georgia, serif;
  --sans: 'DM Sans', -apple-system, sans-serif;
  --act1: #d4b866;
  --act2: #7eaadf;
  --act3: #d4645a;
}

*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }

html { scroll-behavior:smooth; scroll-padding-top:80px; }

body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.75;
  font-size: 17px;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

.container { max-width:1200px; margin:0 auto; padding:0 24px; }

/* NAV */
#nav {
  position:fixed; top:0; left:0; right:0; z-index:100;
  background:rgba(6,6,15,0.85); backdrop-filter:blur(20px); border-bottom:1px solid var(--border);
}
.nav-inner { max-width:1200px; margin:0 auto; padding:0 24px; display:flex; align-items:center; justify-content:space-between; height:64px; }
.nav-logo { text-decoration:none; color:var(--gold); font-family:var(--serif); font-size:20px; font-weight:700; display:flex; align-items:center; gap:8px; }
.nav-logo span { color:var(--text); }
.nav-links { display:flex; gap:32px; }
.nav-links a { text-decoration:none; color:var(--text2); font-size:16px; font-weight:500; transition:color .2s; }
.nav-links a:hover { color:var(--gold); }
.nav-toggle { display:none; background:none; border:none; color:var(--text); font-size:24px; cursor:pointer; }

@media(max-width:768px) {
  .nav-links { display:none; position:absolute; top:64px; left:0; right:0; background:rgba(6,6,15,0.95); flex-direction:column; padding:24px; gap:20px; border-bottom:1px solid var(--border); }
  .nav-links.open { display:flex; }
  .nav-toggle { display:block; }
}

/* HERO */
#hero {
  position:relative; min-height:100vh; display:flex; align-items:center; justify-content:center;
  overflow:hidden; padding:120px 24px 80px;
}
#starCanvas { position:absolute; top:0; left:0; width:100%; height:100%; z-index:0; }
.hero-content { position:relative; z-index:1; text-align:center; max-width:800px; }
.hero-eyebrow { font-family:var(--sans); font-size:12px; font-weight:600; letter-spacing:3px; text-transform:uppercase; color:var(--gold); margin-bottom:24px; }
#hero h1 { font-family:var(--serif); font-size:clamp(40px,8vw,80px); font-weight:700; line-height:1.1; margin-bottom:24px; }
.hero-sub { font-size:20px; color:var(--text2); max-width:600px; margin:0 auto 40px; line-height:1.8; }
.hero-verse { font-family:var(--serif); font-style:italic; font-size:19px; color:var(--text2); max-width:560px; margin:0 auto 40px; padding:28px; border:1px solid var(--gold-dim); border-radius:16px; background:rgba(212,184,102,0.04); line-height:1.7; }
.hero-verse span { display:block; margin-top:12px; font-size:13px; font-weight:600; color:var(--gold); font-style:normal; }
.scroll-hint { position:absolute; bottom:32px; left:50%; transform:translateX(-50%); color:var(--text3); font-size:24px; animation:bob 2s ease infinite; }
@keyframes bob { 0%,100%{transform:translateX(-50%) translateY(0)} 50%{transform:translateX(-50%) translateY(8px)} }

.btn-gold {
  display:inline-block; padding:18px 44px; background:linear-gradient(135deg,var(--gold),#c5a84e);
  color:var(--bg); font-weight:700; font-size:17px; text-decoration:none; border-radius:14px;
  transition:transform .2s,box-shadow .2s; letter-spacing:0.5px;
}
.btn-gold:hover { transform:translateY(-2px); box-shadow:0 8px 30px var(--gold-glow); }

/* SECTIONS */
section { padding:120px 0; }
.section-label { font-size:13px; font-weight:600; letter-spacing:3px; text-transform:uppercase; color:var(--gold); margin-bottom:12px; text-align:center; }
h2 { font-family:var(--serif); font-size:clamp(32px,5vw,52px); font-weight:700; text-align:center; margin-bottom:16px; }
.section-desc { font-size:19px; color:var(--text2); text-align:center; max-width:660px; margin:0 auto 60px; line-height:1.8; }

/* ACTS */
#acts { background:var(--bg2); }
.acts-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
@media(max-width:768px) { .acts-grid { grid-template-columns:1fr; } }

.act-card {
  padding:36px; border-radius:20px; border:1px solid var(--border); background:var(--card);
  transition:transform .3s,border-color .3s; cursor:default;
}
.act-card:hover { transform:translateY(-4px); }
.act-card[data-act="1"] { border-color:rgba(212,184,102,0.2); }
.act-card[data-act="1"]:hover { border-color:var(--act1); }
.act-card[data-act="2"] { border-color:rgba(126,170,223,0.2); }
.act-card[data-act="2"]:hover { border-color:var(--act2); }
.act-card[data-act="3"] { border-color:rgba(212,100,90,0.2); }
.act-card[data-act="3"]:hover { border-color:var(--act3); }

.act-num { font-size:11px; font-weight:700; letter-spacing:2px; text-transform:uppercase; padding:4px 12px; border-radius:20px; display:inline-block; margin-bottom:16px; }
.act-card[data-act="1"] .act-num { color:var(--act1); background:rgba(212,184,102,0.12); }
.act-card[data-act="2"] .act-num { color:var(--act2); background:rgba(126,170,223,0.12); }
.act-card[data-act="3"] .act-num { color:var(--act3); background:rgba(212,100,90,0.12); }

.act-title { font-family:var(--serif); font-size:28px; font-weight:700; margin-bottom:6px; }
.act-subtitle { font-size:14px; margin-bottom:16px; }
.act-card[data-act="1"] .act-subtitle { color:var(--act1); }
.act-card[data-act="2"] .act-subtitle { color:var(--act2); }
.act-card[data-act="3"] .act-subtitle { color:var(--act3); }
.act-desc { font-size:16px; color:var(--text2); line-height:1.8; margin-bottom:20px; }
.act-signs { display:flex; flex-wrap:wrap; gap:8px; }
.act-sign { font-size:13px; font-weight:600; padding:5px 14px; border-radius:20px; border:1px solid var(--border); color:var(--text2); }

/* FILTERS */
.filter-bar { display:flex; flex-wrap:wrap; justify-content:center; gap:10px; margin-bottom:40px; }
.filter-btn {
  padding:10px 24px; border-radius:24px; border:1px solid var(--border); background:transparent;
  color:var(--text2); font-family:var(--sans); font-size:15px; font-weight:600; cursor:pointer; transition:all .2s;
}
.filter-btn:hover { border-color:var(--gold); color:var(--gold); }
.filter-btn.active { background:var(--gold); color:var(--bg); border-color:var(--gold); }

/* CONSTELLATION GRID */
.constellation-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(340px,1fr)); gap:16px; }
@media(max-width:500px) { .constellation-grid { grid-template-columns:1fr; } }

.const-card {
  padding:22px; border-radius:16px; border:1px solid var(--border); background:var(--card);
  cursor:pointer; transition:all .25s; display:flex; gap:18px; align-items:flex-start;
}
.const-card:hover { background:var(--card-hover); transform:translateY(-2px); border-color:var(--gold-dim); }

.const-icon { width:48px; height:48px; border-radius:12px; display:flex; align-items:center; justify-content:center; font-size:20px; flex-shrink:0; }
.const-card[data-act="1"] .const-icon { background:rgba(212,184,102,0.1); color:var(--act1); }
.const-card[data-act="2"] .const-icon { background:rgba(126,170,223,0.1); color:var(--act2); }
.const-card[data-act="3"] .const-icon { background:rgba(212,100,90,0.1); color:var(--act3); }
.const-thumb { width:48px; height:48px; border-radius:12px; object-fit:cover; flex-shrink:0; }

.const-info { flex:1; min-width:0; }
.const-name { font-size:18px; font-weight:700; margin-bottom:4px; display:flex; align-items:center; gap:8px; }
.const-badge { font-size:10px; font-weight:700; letter-spacing:1px; padding:3px 10px; border-radius:10px; text-transform:uppercase; }
.const-card[data-act="1"] .const-badge { background:rgba(212,184,102,0.15); color:var(--act1); }
.const-card[data-act="2"] .const-badge { background:rgba(126,170,223,0.15); color:var(--act2); }
.const-card[data-act="3"] .const-badge { background:rgba(212,100,90,0.15); color:var(--act3); }
.const-verse { font-size:15px; color:var(--gold); font-weight:500; margin-bottom:6px; }
.const-desc { font-size:14px; color:var(--text3); line-height:1.6; display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical; overflow:hidden; }

/* MODAL */
.modal { display:none; position:fixed; top:0; left:0; right:0; bottom:0; z-index:200; background:rgba(0,0,0,0.8); backdrop-filter:blur(8px); overflow-y:auto; padding:40px 16px; }
.modal.open { display:flex; justify-content:center; align-items:flex-start; animation:fadeIn .25s; }
@keyframes fadeIn { from{opacity:0} to{opacity:1} }

.modal-content {
  background:var(--bg2); border:1px solid var(--border); border-radius:24px;
  max-width:720px; width:100%; padding:40px; position:relative;
}
.modal-close { position:absolute; top:16px; right:16px; background:none; border:none; color:var(--text3); font-size:28px; cursor:pointer; width:40px; height:40px; display:flex; align-items:center; justify-content:center; border-radius:50%; transition:all .2s; }
.modal-close:hover { color:var(--text); background:rgba(255,255,255,0.1); }
.modal-artwork { width:100%; max-height:360px; object-fit:contain; border-radius:16px; margin-bottom:20px; }

.modal-act-badge { font-size:11px; font-weight:700; letter-spacing:2px; padding:4px 14px; border-radius:20px; display:inline-block; margin-bottom:16px; }
.modal-title { font-family:var(--serif); font-size:36px; font-weight:700; margin-bottom:4px; }
.modal-latin { font-size:18px; color:var(--gold); margin-bottom:24px; }
.modal-type { font-size:11px; font-weight:700; letter-spacing:1px; padding:3px 10px; border-radius:10px; background:var(--card); color:var(--text3); margin-left:8px; }

.modal-section { margin-bottom:28px; }
.modal-section-title { font-size:13px; font-weight:700; letter-spacing:1.5px; text-transform:uppercase; color:var(--gold); margin-bottom:12px; display:flex; align-items:center; gap:8px; }
.modal-section p { font-size:17px; color:var(--text2); line-height:1.85; }

.star-story {
  font-family:var(--serif); font-size:22px; font-style:italic; color:var(--gold);
  line-height:1.8; padding:24px; border:1px solid var(--gold-dim); border-radius:16px;
  background:rgba(212,184,102,0.04); margin-bottom:28px;
}
.star-story-label { font-family:var(--sans); font-size:12px; font-style:normal; font-weight:600; color:var(--text3); letter-spacing:1px; text-transform:uppercase; display:block; margin-bottom:10px; }

.verse-card {
  padding:24px; border-radius:14px; border:1px solid var(--gold-dim); background:rgba(212,184,102,0.05); margin-bottom:12px;
}
.verse-ref { font-size:15px; font-weight:700; color:var(--gold); margin-bottom:8px; }
.verse-text { font-family:var(--serif); font-size:18px; font-style:italic; color:rgba(255,255,255,0.85); line-height:1.75; }

.star-row {
  display:flex; align-items:center; gap:14px; padding:14px 18px; border-radius:12px;
  background:var(--card); margin-bottom:8px; transition:background .2s;
}
.star-row:hover { background:var(--card-hover); }
.star-dot { width:10px; height:10px; border-radius:50%; background:white; flex-shrink:0; box-shadow:0 0 8px rgba(255,255,255,0.4); }
.star-name-col { flex:1; }
.star-name { font-size:16px; font-weight:600; }
.star-meaning { font-family:var(--serif); font-size:15px; font-style:italic; color:var(--gold); }
.star-mag { font-size:14px; font-weight:700; color:var(--text3); font-family:'DM Sans',monospace; }

/* AUDIO PLAYER */
.audio-section { margin-bottom:28px; }
.audio-label { font-size:14px; font-weight:600; color:var(--text2); margin-bottom:12px; }
.audio-player {
  display:flex; align-items:center; gap:14px; padding:14px 18px;
  background:var(--card); border:1px solid var(--border); border-radius:14px;
}
.audio-play-btn {
  width:44px; height:44px; border-radius:50%; border:2px solid var(--gold);
  background:transparent; color:var(--gold); font-size:18px; cursor:pointer;
  display:flex; align-items:center; justify-content:center; flex-shrink:0;
  transition:all .2s;
}
.audio-play-btn:hover { background:var(--gold); color:var(--bg); }
.audio-progress-wrap {
  flex:1; height:6px; background:rgba(255,255,255,0.08); border-radius:3px;
  cursor:pointer; position:relative; overflow:hidden;
}
.audio-progress {
  height:100%; width:0%; background:var(--gold); border-radius:3px; transition:width .1s linear;
}
.audio-time { font-size:13px; font-weight:600; color:var(--text3); font-family:var(--sans); min-width:36px; text-align:right; }
.special-audio { max-width:500px; margin:0 auto; }

/* STUDY */
#study { background:var(--bg2); }
.study-grid { display:grid; grid-template-columns:repeat(2,1fr); gap:20px; }
@media(max-width:768px) { .study-grid { grid-template-columns:1fr; } }

.study-card {
  padding:28px; border-radius:20px; border:1px solid var(--border); background:var(--card);
  cursor:pointer; transition:all .25s;
}
.study-card:hover { background:var(--card-hover); transform:translateY(-2px); border-color:var(--gold-dim); }
.study-icon { font-size:32px; margin-bottom:14px; }
.study-title { font-size:22px; font-weight:700; margin-bottom:10px; }
.study-preview { font-size:16px; color:var(--text3); line-height:1.7; }

/* STUDY MODAL */
.study-modal-text { font-size:18px; color:var(--text2); line-height:1.9; margin-bottom:20px; }
.study-modal-verse { font-family:var(--serif); font-size:20px; font-style:italic; color:rgba(255,255,255,0.85); line-height:1.75; padding:24px; border:1px solid var(--gold-dim); border-radius:14px; background:rgba(212,184,102,0.04); margin-bottom:20px; }
.study-modal-verse span { display:block; margin-top:10px; font-size:15px; font-weight:600; color:var(--gold); font-style:normal; font-family:var(--sans); }

/* APP CTA */
#app { background:linear-gradient(180deg,var(--bg) 0%,rgba(212,184,102,0.06) 50%,var(--bg) 100%); }
.app-cta { text-align:center; max-width:700px; margin:0 auto; }
.app-cta p { font-size:18px; color:var(--text2); line-height:1.85; margin-bottom:20px; }
.app-features { font-size:15px !important; color:var(--text3) !important; }

/* FOOTER */
footer { padding:80px 0 48px; border-top:1px solid var(--border); background:var(--bg2); }
.footer-top { display:flex; align-items:center; justify-content:center; gap:20px; margin-bottom:32px; }
.footer-icon { width:64px; height:64px; border-radius:14px; box-shadow:0 4px 20px rgba(0,0,0,0.4); }
.footer-brand { text-align:left; }
.footer-logo { font-family:var(--serif); font-size:24px; font-weight:700; color:var(--gold); margin-bottom:2px; }
.footer-tagline { font-size:15px; color:var(--text2); }
.footer-verse {
  font-family:var(--serif); font-style:italic; font-size:18px; color:var(--text2);
  text-align:center; max-width:560px; margin:0 auto 36px; line-height:1.7;
}
.footer-verse span { display:block; margin-top:8px; font-size:14px; font-weight:600; color:var(--gold); font-style:normal; font-family:var(--sans); }
.footer-nav { display:flex; justify-content:center; flex-wrap:wrap; gap:28px; margin-bottom:40px; padding-bottom:32px; border-bottom:1px solid var(--border); }
.footer-nav a { text-decoration:none; color:var(--text2); font-size:16px; font-weight:500; transition:color .2s; padding:6px 4px; }
.footer-nav a:hover { color:var(--gold); }
.footer-bottom { text-align:center; }
.footer-bottom p { font-size:14px; color:var(--text3); margin-bottom:4px; }
.footer-bottom a { color:var(--gold); text-decoration:none; }
.footer-bottom a:hover { text-decoration:underline; }

@media(max-width:600px) {
  .footer-top { flex-direction:column; text-align:center; }
  .footer-brand { text-align:center; }
  .footer-nav { gap:20px; }
}

/* STAR MAP */
#starmap { background:var(--bg); }
.starmap-acts { display:flex; justify-content:center; flex-wrap:wrap; gap:10px; margin-bottom:20px; }
.starmap-acts button {
  padding:10px 24px; border-radius:24px; border:1px solid var(--border); background:transparent;
  color:var(--text2); font-family:var(--sans); font-size:15px; font-weight:600; cursor:pointer; transition:all .2s;
}
.starmap-acts button:hover { border-color:var(--gold); color:var(--gold); }
.starmap-acts button.active { background:var(--gold); color:var(--bg); border-color:var(--gold); }
.starmap-wrap {
  position:relative; border-radius:20px; overflow:hidden; border:1px solid var(--border);
  background:#020208; margin-bottom:12px; touch-action:none;
}
#starmapCanvas { width:100%; height:560px; display:block; cursor:grab; }
#starmapCanvas:active { cursor:grabbing; }
@media(max-width:600px){ #starmapCanvas{height:420px} }
.starmap-tooltip {
  display:none; position:absolute; padding:16px 20px; background:rgba(6,6,15,0.94);
  border:1px solid var(--gold-dim); border-radius:14px; pointer-events:none;
  max-width:300px; backdrop-filter:blur(12px); z-index:10;
}
.starmap-tooltip.show { display:block; }
.starmap-tooltip h4 { font-family:var(--serif); font-size:20px; font-weight:700; margin-bottom:2px; }
.starmap-tooltip .smt-latin { font-size:14px; color:var(--gold); margin-bottom:8px; }
.starmap-tooltip .smt-badge { font-size:10px; font-weight:700; letter-spacing:1px; padding:3px 10px; border-radius:10px; display:inline-block; margin-bottom:8px; text-transform:uppercase; }
.starmap-tooltip .smt-verse { font-family:var(--serif); font-style:italic; font-size:14px; color:var(--text2); margin-bottom:6px; line-height:1.5; }
.starmap-tooltip .smt-stars { font-family:var(--serif); font-style:italic; font-size:13px; color:var(--gold); line-height:1.5; }
.starmap-controls {
  position:absolute; bottom:16px; right:16px; display:flex; flex-direction:column; gap:6px; z-index:5;
}
.starmap-controls button {
  width:40px; height:40px; border-radius:10px; border:1px solid var(--border);
  background:rgba(6,6,15,0.85); color:var(--text2); font-size:20px; cursor:pointer;
  backdrop-filter:blur(8px); transition:all .2s; font-family:var(--sans); display:flex; align-items:center; justify-content:center;
}
.starmap-controls button:hover { border-color:var(--gold); color:var(--gold); }

/* TABBED EXPLORER */
.explore-tabs {
  display:flex; justify-content:center; flex-wrap:wrap; gap:6px; margin-bottom:32px;
  background:var(--card); border-radius:16px; padding:6px; border:1px solid var(--border);
}
.explore-tab {
  padding:12px 24px; border-radius:12px; border:none; background:transparent;
  color:var(--text3); font-family:var(--sans); font-size:15px; font-weight:600;
  cursor:pointer; transition:all .2s; white-space:nowrap;
}
.explore-tab:hover { color:var(--text2); background:rgba(255,255,255,0.03); }
.explore-tab.active { background:var(--gold); color:var(--bg); }
.explore-panel { min-height:200px; }
.explore-scene { margin-bottom:36px; }
.explore-scene-title {
  font-size:13px; font-weight:700; letter-spacing:2px; text-transform:uppercase;
  color:var(--text3); margin-bottom:16px; padding-bottom:10px; border-bottom:1px solid var(--border);
}
.explore-scene-title span { color:var(--gold); }

/* ANIMATIONS */
.fade-up { opacity:0; transform:translateY(24px); transition:opacity .6s,transform .6s; }
.fade-up.visible { opacity:1; transform:translateY(0); }