/* ============================================================
   Pentas Cahaya (tema44) — Undangan Pentas Seni & Pelepasan Siswa
   Palet: malam panggung + ungu violet + neon cyan + emas lampu sorot
   ============================================================ */
:root{
  --pc-void:#08060F; --pc-night:#120A28; --pc-night2:#1B0F3A; --pc-night3:#251247;
  --pc-violet:#7C3AED; --pc-violet-l:#A78BFA; --pc-cyan:#22D3EE;
  --pc-gold:#FBBF24; --pc-ink:#F4EFFF; --pc-mut:#9E93BC; --pc-line:rgba(167,139,250,.32);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--pc-void);color:var(--pc-ink);
  font-family:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;
  font-size:15.5px;line-height:1.72;-webkit-font-smoothing:antialiased}
body.lock{overflow:hidden}
img{max-width:100%;display:block}
a{color:inherit}
.container{width:100%;max-width:560px;margin:0 auto;padding:0 20px}

/* ---------------- COVER ---------------- */
#cover{position:fixed;inset:0;z-index:60;overflow:hidden;background:var(--pc-void)}
.cv-scene{position:absolute;inset:0;width:100%;height:100%}
.cover-in{position:relative;z-index:2;height:100%;display:flex;flex-direction:column;
  align-items:center;justify-content:center;text-align:center;padding:32px 26px;gap:8px}
.cv-badge{display:inline-flex;align-items:center;gap:8px;font-size:10.5px;font-weight:700;
  letter-spacing:.22em;text-transform:uppercase;color:var(--pc-cyan);
  border:1px solid var(--pc-line);border-radius:100px;padding:8px 15px;background:rgba(124,58,237,.16)}
.cv-photo{position:relative;margin:14px 0 4px;width:196px;height:178px;border-radius:8px;padding:5px;
  background:linear-gradient(150deg,var(--pc-violet-l),rgba(34,211,238,.35) 55%,var(--pc-gold));
  box-shadow:0 0 42px -6px rgba(124,58,237,.75)}
.cv-photo img{width:100%;height:100%;object-fit:cover;border-radius:5px}
.cv-photo:after{content:"";position:absolute;inset:-10px;border:1px dashed rgba(34,211,238,.35);border-radius:12px;
  animation:pcspin 30s linear infinite}
@keyframes pcspin{to{transform:rotate(360deg)}}
.cv-ticket{position:absolute;bottom:-14px;left:50%;transform:translateX(-50%);white-space:nowrap;
  font-size:10px;font-weight:800;letter-spacing:.24em;text-transform:uppercase;color:#1A0B33;
  background:linear-gradient(135deg,var(--pc-gold),#FDE68A);padding:6px 14px;border-radius:100px;
  box-shadow:0 10px 22px -12px rgba(251,191,36,.9)}
#cover h1.cover-title{font-family:'Bebas Neue',Impact,sans-serif;font-weight:400;font-size:36px;line-height:1.04;
  letter-spacing:.02em;margin:18px 0 2px;max-width:330px;color:#FBF7FF;text-shadow:0 6px 26px rgba(124,58,237,.55)}
.cover-sub{font-size:11.5px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--pc-violet-l)}
.cover-date{margin-top:12px;font-size:14px;font-weight:700;letter-spacing:.05em;color:var(--pc-ink);
  border-top:1px solid var(--pc-line);border-bottom:1px solid var(--pc-line);padding:7px 16px}
.cover-venue{font-size:12.5px;color:var(--pc-mut)}
.cover-to{margin-top:16px;font-size:11.5px;color:var(--pc-mut);letter-spacing:.05em}
.cover-to b{display:block;font-size:17px;font-weight:800;color:var(--pc-ink);margin-top:4px}
.btn-open{margin-top:15px;display:inline-flex;align-items:center;gap:9px;border:0;cursor:pointer;
  font-weight:800;font-size:13px;letter-spacing:.08em;text-transform:uppercase;
  color:#1A0B33;background:linear-gradient(135deg,var(--pc-gold),#FDE68A);padding:14px 26px;border-radius:100px;
  box-shadow:0 14px 34px -12px rgba(251,191,36,.85);transition:transform .25s}
.btn-open:active{transform:scale(.97)}
.btn-open svg{width:17px;height:17px}
.cover-note{font-size:10.5px;color:#6F6489;margin-top:12px}
#cover.open .cover-in{opacity:0;transform:scale(1.06);transition:opacity .7s,transform .7s}

/* ---------------- SEKSI UMUM ---------------- */
.sec{position:relative;padding:62px 0}
.sec.tint{background:linear-gradient(180deg,#120A28,#160C2E)}
.sec.last{padding-bottom:118px}
.sec-head{text-align:center;margin-bottom:28px}
.sec-label{display:inline-block;font-size:10px;font-weight:800;letter-spacing:.24em;text-transform:uppercase;
  color:var(--pc-cyan);border:1px solid var(--pc-line);border-radius:100px;padding:6px 13px;background:rgba(34,211,238,.1)}
.sec-title{font-family:'Bebas Neue',Impact,sans-serif;font-weight:400;font-size:29px;letter-spacing:.04em;margin:14px 0 0}
.sec-line{margin:12px auto 0;display:flex;align-items:center;justify-content:center;gap:8px}
.sec-line i{display:block;width:50px;height:2px;background:linear-gradient(90deg,transparent,var(--pc-violet),var(--pc-cyan),var(--pc-gold),transparent)}

/* reveal */
.sr{opacity:0;transform:translateY(22px);transition:opacity .75s ease,transform .75s ease}
.sr.in{opacity:1;transform:none}
.d1{transition-delay:.09s}.d2{transition-delay:.18s}.d3{transition-delay:.27s}

/* ---------------- KARTU ---------------- */
.card{background:linear-gradient(165deg,rgba(37,18,71,.85),rgba(14,9,30,.9));
  border:1px solid var(--pc-line);border-radius:18px;padding:24px 20px;
  box-shadow:0 24px 50px -28px rgba(0,0,0,.95),inset 0 1px 0 rgba(167,139,250,.12)}
.card+.card{margin-top:18px}

/* ---------------- SAMBUTAN ---------------- */
.salam{text-align:center;padding:0 4px}
.salam-badge{width:52px;height:52px;margin:0 auto 14px;border-radius:16px;display:grid;place-items:center;
  color:var(--pc-gold);border:1px solid var(--pc-line);background:rgba(251,191,36,.12);
  box-shadow:0 0 26px -8px rgba(251,191,36,.7)}
.salam-badge svg{width:26px;height:26px}
.salam-hi{font-family:'Bebas Neue',Impact,sans-serif;font-weight:400;font-size:26px;letter-spacing:.06em;margin:0 0 10px}
.salam-text{font-size:14.5px;color:#DAD2F0;margin:0 0 13px}
.salam-text b{color:var(--pc-gold);font-weight:700}
.salam-tags{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-top:16px}
.salam-tags span{font-size:11px;font-weight:600;letter-spacing:.05em;color:var(--pc-violet-l);
  border:1px solid var(--pc-line);border-radius:100px;padding:6px 12px;background:rgba(124,58,237,.14)}

/* ---------------- COUNTDOWN ---------------- */
.cd{margin-top:30px;border-radius:18px;padding:22px 16px;text-align:center;position:relative;overflow:hidden;
  background:linear-gradient(160deg,#1E1040,#0D0722);border:1px solid var(--pc-line)}
.cd:before{content:"";position:absolute;top:-40%;left:-10%;width:230px;height:230px;border-radius:50%;
  background:radial-gradient(circle,rgba(124,58,237,.42),transparent 70%)}
.cd:after{content:"";position:absolute;bottom:-45%;right:-15%;width:200px;height:200px;border-radius:50%;
  background:radial-gradient(circle,rgba(34,211,238,.28),transparent 70%)}
.cd-title{position:relative;font-size:11.5px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;
  color:var(--pc-violet-l);margin-bottom:16px}
.cd-boxes{display:grid;grid-template-columns:repeat(4,1fr);gap:9px;position:relative}
.cd-b{border-radius:12px;padding:13px 4px;border:1px solid var(--pc-line);background:rgba(8,6,15,.7)}
.cd-b b{display:block;font-family:'Bebas Neue',Impact,sans-serif;font-size:30px;font-weight:400;line-height:1;color:#FBF7FF}
.cd-b span{display:block;font-size:9.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--pc-mut);margin-top:5px}
.cd-b.b1 b{color:var(--pc-gold)}.cd-b.b2 b{color:var(--pc-violet-l)}
.cd-b.b3 b{color:var(--pc-cyan)}.cd-b.b4 b{color:#FDE68A}

/* ---------------- STAT ---------------- */
.stat{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:16px}
.stat-c{text-align:center;border:1px dashed var(--pc-line);border-radius:14px;padding:14px 6px;background:rgba(8,6,15,.45)}
.stat-c b{display:block;font-family:'Bebas Neue',Impact,sans-serif;font-size:27px;font-weight:400;color:var(--pc-cyan)}
.stat-c span{font-size:10.5px;letter-spacing:.06em;color:var(--pc-mut)}

/* ---------------- PLAKAT & LOKASI ---------------- */
.acara-plaque{text-align:center;border-radius:16px;padding:18px 14px;position:relative;
  background:linear-gradient(150deg,rgba(124,58,237,.35),rgba(34,211,238,.1));border:1px solid var(--pc-line)}
.pl-day{font-size:11.5px;font-weight:800;letter-spacing:.2em;text-transform:uppercase;color:var(--pc-cyan)}
.pl-date{font-family:'Bebas Neue',Impact,sans-serif;font-size:60px;font-weight:400;line-height:.9;margin:4px 0 2px;color:#FBF7FF}
.pl-mon{font-size:13.5px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:#DAD2F0}
.pl-sep{display:flex;align-items:center;justify-content:center;gap:9px;margin:11px 0}
.pl-sep span{display:block;width:36px;height:1px;background:linear-gradient(90deg,transparent,var(--pc-violet-l))}
.pl-sep span:last-child{background:linear-gradient(270deg,transparent,var(--pc-violet-l))}
.pl-sep i{width:7px;height:7px;background:var(--pc-gold);transform:rotate(45deg)}
.pl-time{font-size:14.5px;font-weight:800;color:var(--pc-gold);letter-spacing:.04em}
.acara-info{margin-top:20px;text-align:center}
.aw-label{font-size:10px;font-weight:800;letter-spacing:.2em;text-transform:uppercase;color:var(--pc-mut)}
.aw-name{font-family:'Bebas Neue',Impact,sans-serif;font-size:23px;font-weight:400;letter-spacing:.03em;margin:7px 0 4px}
.aw-addr{font-size:13px;color:var(--pc-mut);line-height:1.6}
.acara-dress{margin-top:16px;border-top:1px dashed var(--pc-line);padding-top:14px;font-size:10.5px;
  letter-spacing:.16em;text-transform:uppercase;color:var(--pc-mut)}
.acara-dress b{display:block;font-size:14px;letter-spacing:.01em;text-transform:none;color:var(--pc-ink);margin:5px 0 4px;font-weight:700}
.acara-dress em{display:block;font-style:normal;font-size:12px;letter-spacing:0;text-transform:none;line-height:1.6;color:#8C81A8}
.acara-btns{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:18px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none;
  font-size:12.5px;font-weight:800;letter-spacing:.03em;padding:13px 12px;border-radius:12px;
  border:1px solid transparent;transition:transform .2s}
.btn:active{transform:scale(.98)}
.btn svg{width:16px;height:16px}
.btn.terr{background:linear-gradient(135deg,var(--pc-violet),#9333EA);color:#FBF7FF;
  box-shadow:0 12px 30px -14px rgba(124,58,237,.95);border:0;cursor:pointer;width:100%}
.btn.line{background:transparent;color:var(--pc-cyan);border:1px solid var(--pc-line)}
.acara-map{margin-top:16px;border-radius:14px;overflow:hidden;border:1px solid var(--pc-line);height:190px}
.acara-map iframe{width:100%;height:100%;border:0;filter:saturate(.8) contrast(1.05)}
.acara-note{margin-top:14px;font-size:12.5px;color:var(--pc-mut);text-align:center;line-height:1.65}

/* ---------------- FASILITAS ---------------- */
.fas{display:grid;grid-template-columns:1fr 1fr;gap:11px;margin-top:20px;border-top:1px dashed var(--pc-line);padding-top:20px}
.fas-c{background:rgba(8,6,15,.6);border:1px solid var(--pc-line);border-radius:14px;padding:14px 13px}
.fas-ic{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;color:var(--pc-cyan);
  background:rgba(34,211,238,.12);margin-bottom:9px}
.fas-ic svg{width:18px;height:18px}
.fas-c h4{font-size:13px;font-weight:800;margin:0 0 5px}
.fas-c p{font-size:11.5px;color:var(--pc-mut);margin:0;line-height:1.6}

/* ---------------- PENGISI ACARA ---------------- */
.spk{display:flex;flex-direction:column;gap:14px}
.spk-c{border-radius:18px;overflow:hidden;border:1px solid var(--pc-line);
  background:linear-gradient(165deg,rgba(37,18,71,.8),rgba(10,7,22,.9));padding:0 0 18px}
.spk-photo{height:168px;overflow:hidden;position:relative}
.spk-photo:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 38%,rgba(8,6,15,.95))}
.spk-photo img{width:100%;height:100%;object-fit:cover;filter:saturate(1.05)}
.spk-role{margin:-16px 18px 6px;position:relative;z-index:2;display:inline-block;font-size:10px;font-weight:800;
  letter-spacing:.16em;text-transform:uppercase;color:#1A0B33;
  background:linear-gradient(135deg,var(--pc-violet-l),var(--pc-cyan));border-radius:100px;padding:5px 11px}
.spk-c h4{font-family:'Bebas Neue',Impact,sans-serif;font-size:21px;font-weight:400;letter-spacing:.04em;margin:8px 18px 5px}
.spk-c p{font-size:12.5px;color:var(--pc-mut);margin:0 18px;line-height:1.65}

/* ---------------- SUSUNAN PENTAS ---------------- */
.rn{position:relative;padding-left:6px}
.rn:before{content:"";position:absolute;left:66px;top:8px;bottom:8px;width:1px;
  background:linear-gradient(180deg,transparent,var(--pc-line) 12%,var(--pc-line) 88%,transparent)}
.rn-item{display:grid;grid-template-columns:58px 1fr;gap:20px;padding:13px 0;position:relative}
.rn-item:before{content:"";position:absolute;left:62px;top:22px;width:7px;height:7px;border-radius:50%;
  background:var(--pc-cyan);box-shadow:0 0 0 4px rgba(34,211,238,.2)}
.rn-time{font-family:'Bebas Neue',Impact,sans-serif;font-size:19px;font-weight:400;color:var(--pc-gold);padding-top:1px;letter-spacing:.04em}
.rn-txt h4{font-size:14.5px;font-weight:700;margin:0 0 4px}
.rn-txt p{font-size:12.5px;color:var(--pc-mut);margin:0;line-height:1.65}

/* ---------------- GALERI ---------------- */
.gal{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.gal a.g{display:block;border-radius:14px;overflow:hidden;border:1px solid var(--pc-line);aspect-ratio:1/1}
.gal a.g img{width:100%;height:100%;object-fit:cover;transition:transform .5s;filter:saturate(1.05)}
.gal a.g:active img{transform:scale(1.05)}
.gal a.wide{grid-column:span 2;aspect-ratio:16/9}
.gal a.wide img{object-position:center 40%}

/* ---------------- RSVP / BUKU TAMU ---------------- */
.rsvp-lead{font-size:13px;color:var(--pc-mut);margin:0 0 18px;text-align:center;line-height:1.7}
#rsvpForm label,#ucForm label{display:block;font-size:10.5px;font-weight:800;letter-spacing:.15em;
  text-transform:uppercase;color:var(--pc-mut);margin:14px 0 7px}
#rsvpForm input,#rsvpForm select,#ucForm input,#ucForm textarea{width:100%;padding:13px 14px;border-radius:12px;
  background:rgba(8,6,15,.75);border:1px solid var(--pc-line);color:var(--pc-ink);font-family:inherit;font-size:14px}
#rsvpForm input:focus,#rsvpForm select:focus,#ucForm input:focus,#ucForm textarea:focus{outline:0;border-color:var(--pc-cyan)}
#rsvpForm select,#rsvpForm input[type=text]{-webkit-appearance:none;appearance:none}
#rsvpForm select{background-image:linear-gradient(45deg,transparent 50%,var(--pc-cyan) 50%),linear-gradient(135deg,var(--pc-cyan) 50%,transparent 50%);
  background-position:calc(100% - 19px) 21px,calc(100% - 14px) 21px;background-size:5px 5px,5px 5px;background-repeat:no-repeat}
#rsvpForm .btn,#ucForm .btn{margin-top:20px}
#ucForm textarea{resize:vertical}
.ok{display:none;margin-top:16px;padding:14px;border-radius:12px;font-size:13px;text-align:center;
  background:rgba(34,211,238,.12);border:1px solid var(--pc-line);color:#B7F0F8}
.ok.on{display:block}
.uc-list{display:flex;flex-direction:column;gap:11px;margin-bottom:20px}
.uc{border-radius:16px;padding:15px 16px;background:linear-gradient(160deg,rgba(37,18,71,.8),rgba(10,7,22,.9));
  border:1px solid var(--pc-line)}
.uc-h{display:flex;align-items:center;gap:11px}
.uc-av{width:36px;height:36px;flex:0 0 36px;border-radius:12px;display:grid;place-items:center;
  font-weight:800;font-size:14px;color:#1A0B33;background:linear-gradient(135deg,var(--pc-violet-l),var(--pc-cyan))}
.uc-n{font-size:13.5px;font-weight:700;line-height:1.3}
.uc-i{font-size:11px;color:var(--pc-mut)}
.uc-t{margin-left:auto;font-size:10.5px;color:#7C719A;white-space:nowrap}
.uc-p{font-size:13.5px;color:#DED6F3;margin:11px 0 0;line-height:1.7}

/* ---------------- PENUTUP ---------------- */
.closing{text-align:center;padding:0 4px}
.closing p{font-size:14px;color:#DAD2F0;line-height:1.85;margin:0 0 18px}
.cl-script{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--pc-violet-l)}
.cl-names{font-family:'Bebas Neue',Impact,sans-serif;font-size:23px;font-weight:400;letter-spacing:.04em;margin:9px 0 6px}
.cl-fam{font-size:12px;color:var(--pc-mut)}
.foot{margin-top:40px;text-align:center;border-top:1px solid var(--pc-line);padding-top:22px}
.foot-mark{width:44px;height:44px;margin:0 auto 11px;border-radius:14px;display:grid;place-items:center;
  font-family:'Bebas Neue',Impact,sans-serif;font-size:19px;letter-spacing:.06em;color:var(--pc-gold);
  border:1px solid var(--pc-line);background:rgba(251,191,36,.1)}
.foot-txt{font-size:11.5px;color:#7C719A}
.foot-txt a{color:var(--pc-cyan);text-decoration:none}

/* ---------------- LIGHTBOX ---------------- */
#lb{position:fixed;inset:0;z-index:90;display:none;align-items:center;justify-content:center;
  background:rgba(5,4,10,.96);padding:22px}
#lb.on{display:flex}
#lb img{max-width:100%;max-height:82vh;border-radius:14px;border:1px solid var(--pc-line)}
.lb-x{position:absolute;top:18px;right:20px;width:42px;height:42px;border-radius:50%;cursor:pointer;
  background:rgba(124,58,237,.3);color:var(--pc-ink);border:1px solid var(--pc-line);font-size:22px;line-height:1}

/* ---------------- MUSIK ---------------- */
.musik{position:fixed;right:16px;bottom:96px;z-index:70;width:46px;height:46px;border-radius:50%;cursor:pointer;
  display:grid;place-items:center;color:#1A0B33;border:0;background:linear-gradient(135deg,var(--pc-gold),#FDE68A);
  box-shadow:0 12px 28px -10px rgba(251,191,36,.9)}
.musik svg{width:21px;height:21px}
body:not(.open) .musik{display:none}
.musik.off svg{opacity:.5}
.musik.on{animation:pcpulse 2.6s ease-in-out infinite}
@keyframes pcpulse{50%{transform:translateY(-4px)}}

/* ---------------- NAV ---------------- */
.bnav{position:fixed;left:50%;transform:translateX(-50%);bottom:14px;z-index:70;display:none;
  width:min(340px,calc(100% - 26px));padding:8px;border-radius:100px;
  background:rgba(18,10,40,.95);border:1px solid var(--pc-line);backdrop-filter:blur(9px);
  box-shadow:0 18px 40px -20px rgba(0,0,0,.95)}
body.open .bnav{display:flex;justify-content:space-between}
.bnav a{flex:1;display:flex;flex-direction:column;align-items:center;gap:4px;text-decoration:none;
  padding:7px 2px;border-radius:14px;color:#8C81A8;font-size:9.5px;letter-spacing:.05em}
.bnav a svg{width:19px;height:19px}
.bnav a.on{color:var(--pc-cyan);background:rgba(34,211,238,.14)}

@media (max-width:359px){
  #cover h1.cover-title{font-size:31px}
  .gal{grid-template-columns:1fr}
  .gal a.wide{grid-column:span 1}
}
@media (min-width:700px){
  .container{max-width:640px}
  .sec{padding:76px 0}
  .gal{grid-template-columns:repeat(3,1fr)}
  .gal a.wide{grid-column:span 2}
  .spk{flex-direction:row}
  .spk-c{flex:1}
}