/* Serenade Celestine v1.0.0 — original vanilla CSS, navy luxury. No framework. */
:root{
  --navy:#2F495C; --navy-deep:#1C2E3E; --navy-ink:#0F1B26;
  --ivory:#F7F3EB; --ivory-2:#EFE7D6; --card:#FFFFFF;
  --gold:#C9A96A; --gold-deep:#9A7B3F; --gold-soft:#E7D5AE;
  --ink:#2E3440; --muted:#8A8FA0; --line:#E6DCC6;
  --font-display:'Elsie Swash Caps',cursive;
  --font-label:'Philosopher',serif;
  --font-body:'Quicksand',sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font-body);background:#101D2A;color:var(--ink);font-size:15px;line-height:1.65;-webkit-text-size-adjust:100%}
body.lock{overflow:hidden}
img{max-width:100%;display:block}
a{color:var(--gold-deep)}
.sc-wrap{max-width:480px;margin:0 auto;background:var(--ivory);position:relative;overflow:hidden;box-shadow:0 0 50px rgba(0,0,0,.5);min-height:100vh}
section.sc-sec{padding:58px 26px;position:relative;text-align:center}
section.sc-sec.dark{background:linear-gradient(180deg,var(--navy-deep),var(--navy));color:#EDE6D4}
section.sc-sec.dark .sec-sub{color:#C9C2B0}
section.sc-sec.dark .sec-title{color:#F2E7C9}
.eyebrow{font-family:var(--font-label);text-transform:uppercase;letter-spacing:3px;font-size:13px;color:var(--gold-deep);margin-bottom:6px}
.dark .eyebrow{color:var(--gold)}
.sec-title{font-family:var(--font-display);font-size:38px;color:var(--navy-deep);line-height:1.2;margin-bottom:10px}
.sec-sub{color:var(--muted);font-size:14px;max-width:350px;margin:0 auto}
/* gold divider */
.divider{display:flex;align-items:center;justify-content:center;gap:10px;margin:14px auto 18px;max-width:270px}
.divider::before,.divider::after{content:"";height:1px;width:72px;background:linear-gradient(90deg,transparent,var(--gold))}
.divider::after{background:linear-gradient(90deg,var(--gold),transparent)}
.divider span{color:var(--gold);font-size:18px;line-height:1}
.divider.light::before,.divider.light::after{background:linear-gradient(90deg,transparent,var(--gold-soft))}
.divider.light::after{background:linear-gradient(90deg,var(--gold-soft),transparent)}
/* reveal */
.rv{opacity:0;transform:translateY(30px);transition:opacity 1.1s ease,transform 1.1s ease}
.rv.in{opacity:1;transform:none}
.d1{transition-delay:.4s}.d2{transition-delay:.8s}.d3{transition-delay:1.2s}.d4{transition-delay:1.6s}.d5{transition-delay:2s}
/* cover modal */
#modalInvitation{position:fixed;inset:0;z-index:90;display:flex;align-items:center;justify-content:center;background:radial-gradient(circle at 50% 0%,#3E5C74 0%,var(--navy-deep) 60%,#0F1B26 100%);transition:opacity .6s ease,visibility .6s}
#modalInvitation.hide{opacity:0;visibility:hidden;pointer-events:none}
.cover-box{width:100%;max-width:480px;max-height:100vh;overflow-y:auto;text-align:center;padding:50px 30px 42px;position:relative;color:#EDE6D4}
.cover-frame{width:210px;margin:0 auto 14px;padding:8px;border:1px solid var(--gold);border-radius:130px 130px 16px 16px;background:rgba(255,255,255,.06)}
.cover-frame img{border-radius:122px 122px 10px 10px;aspect-ratio:3/4;object-fit:cover;width:100%}
.cover-frame.empty{display:flex;align-items:center;justify-content:center;min-height:240px;font-family:var(--font-display);font-size:52px;color:var(--gold)}
.cover-eyebrow{font-family:var(--font-label);letter-spacing:4px;text-transform:uppercase;font-size:13px;color:var(--gold-soft)}
.cover-names{font-family:var(--font-display);font-size:54px;line-height:1.12;color:#FFF7E3;margin:10px 0 4px;text-shadow:0 3px 18px rgba(0,0,0,.4)}
.cover-names .amp{display:block;font-size:38px;color:var(--gold)}
.guest-label{font-size:13px;color:#C9C2B0;margin-top:22px}
.guest-name{font-family:var(--font-label);font-size:22px;font-weight:700;color:#fff;margin:2px 0 4px}
.guest-note{font-size:12px;font-style:italic;color:#A9AFB8}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;cursor:pointer;font-family:var(--font-body);font-weight:600;font-size:14px;border-radius:999px;padding:12px 30px;transition:transform .15s ease,box-shadow .2s,background .2s;text-decoration:none}
.btn:active{transform:scale(.97)}
.btn-gold{background:linear-gradient(135deg,var(--gold),var(--gold-deep));color:#fff;box-shadow:0 8px 22px rgba(0,0,0,.35);position:relative;overflow:hidden}
.btn-gold::after{content:"";position:absolute;top:0;left:-70%;width:45%;height:100%;background:linear-gradient(105deg,transparent,rgba(255,255,255,.55),transparent);transform:skewX(-20deg);animation:shine 3.2s ease-in-out infinite}
@keyframes shine{0%{left:-70%}55%{left:130%}100%{left:130%}}
.btn-line{background:rgba(255,255,255,.08);color:#FFF7E3;border:1.5px solid var(--gold)}
section.sc-sec:not(.dark) .btn-line{background:#fff;color:var(--navy-deep)}
.btn-sm{padding:9px 20px;font-size:13px}
#btn-open-invitation{margin-top:20px;animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(201,169,106,.5)}70%{box-shadow:0 0 0 14px rgba(201,169,106,0)}100%{box-shadow:0 0 0 0 rgba(201,169,106,0)}}
/* hero */
#cover-section{padding-top:66px;background:linear-gradient(180deg,var(--navy-deep) 0%,var(--navy) 55%,var(--ivory) 55.2%,var(--ivory) 100%);color:#EDE6D4}
#cover-section .eyebrow{color:var(--gold)}
.hero-names{font-family:var(--font-display);font-size:48px;color:#FFF7E3;line-height:1.12;margin-top:12px;text-shadow:0 3px 16px rgba(0,0,0,.35)}
.hero-names .amp{display:block;font-size:34px;color:var(--gold)}
.hero-date{font-family:var(--font-label);letter-spacing:2px;text-transform:uppercase;font-size:14px;margin-top:10px;color:#EDE6D4}
.frame-arch{width:232px;margin:0 auto 6px;padding:10px;border:1.5px solid var(--gold);border-radius:132px 132px 18px 18px;background:rgba(255,255,255,.08);box-shadow:0 16px 34px rgba(0,0,0,.35)}
.frame-arch img{border-radius:122px 122px 12px 12px;aspect-ratio:3/4;object-fit:cover;width:100%}
/* slideshow hero full-bleed tanpa bingkai (seperti referensi):
   gambar berjalan bertempo dari cover + galeri sebagai latar section */
#cover-section{padding:0;position:relative;overflow:hidden;min-height:92vh;display:flex;align-items:flex-end;background:var(--navy-deep)}
.hero-bg{position:absolute;inset:0;background:var(--navy-deep)}
.hero-bg .hs-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity 1.4s ease}
.hero-bg .hs-img.on{opacity:1}
.hero-scrim{position:absolute;inset:0;background:linear-gradient(180deg,rgba(15,27,38,.28) 0%,rgba(15,27,38,.12) 42%,rgba(15,27,38,.72) 76%,var(--navy-deep) 100%)}
.hero-content{position:relative;z-index:1;width:100%;padding:64px 26px 36px;text-align:center}
#countdown{display:flex;justify-content:center;gap:10px;margin-top:20px}
.cd-box{background:linear-gradient(160deg,#3E5C74,var(--navy-deep));border:1px solid rgba(201,169,106,.55);color:#FFF7E3;border-radius:14px;min-width:64px;padding:10px 6px;box-shadow:0 10px 22px rgba(0,0,0,.3)}
.cd-box b{display:block;font-size:22px;line-height:1.1}
.cd-box small{font-size:11px;letter-spacing:1px;text-transform:uppercase;opacity:.85;color:var(--gold-soft)}
@keyframes tickpop{0%{transform:scale(1)}30%{transform:scale(1.07)}100%{transform:scale(1)}}
#countdown.tick .cd-box{animation:tickpop .45s ease}
.hero-card{background:var(--card);color:var(--ink);border:1px solid var(--line);border-radius:18px;padding:22px;margin:22px auto 0;max-width:380px;box-shadow:0 12px 28px rgba(15,27,38,.14)}
/* quote */
#quote{background:var(--ivory)}
.quote-mark{font-family:var(--font-display);font-size:64px;color:var(--gold-soft);line-height:1}
.quote-text{font-style:italic;color:var(--ink);max-width:370px;margin:0 auto}
/* couple */
.couple-card{background:var(--card);border:1px solid var(--line);border-radius:22px;padding:28px 20px;margin:18px auto 0;max-width:360px;box-shadow:0 10px 26px rgba(28,46,62,.1)}
.couple-photo{width:152px;height:152px;object-fit:cover;border-radius:50%;margin:0 auto 12px;border:3px solid var(--gold);box-shadow:0 0 0 5px #fff,0 0 0 6px var(--gold-soft)}
.couple-name{font-family:var(--font-display);font-size:30px;color:var(--navy-deep)}
.couple-role{font-family:var(--font-label);font-size:12px;letter-spacing:3px;text-transform:uppercase;color:var(--muted)}
.couple-parents{font-size:13px;color:var(--muted);margin-top:8px}
.sosmed{display:flex;justify-content:center;gap:8px;margin-top:12px}
.sosmed a{width:34px;height:34px;border-radius:50%;background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:center;text-decoration:none;font-size:15px}
.couple-amp{font-family:var(--font-display);font-size:54px;color:var(--gold);margin:6px 0 -6px}
/* events */
#schedule{background:linear-gradient(180deg,var(--ivory) 0%,var(--ivory-2) 100%)}
.event-card{background:var(--card);border:1px solid var(--line);border-top:4px solid var(--navy);border-radius:18px;padding:26px 22px;margin:16px auto 0;max-width:380px;box-shadow:0 10px 26px rgba(28,46,62,.1)}
.event-card.dark-top{border-top-color:var(--gold)}
.event-photo{border-radius:14px;margin:0 auto 14px;aspect-ratio:16/9;object-fit:cover;width:100%;border:1px solid var(--line)}
.event-name{font-family:var(--font-display);font-size:30px;color:var(--navy-deep)}
.event-when{font-family:var(--font-label);font-size:15px;margin-top:6px}
.event-venue{font-weight:700;margin-top:10px}
.event-addr{font-size:13px;color:var(--muted)}
.event-btns{display:flex;gap:10px;justify-content:center;margin-top:14px;flex-wrap:wrap}
/* story */
.timeline{max-width:360px;margin:22px auto 0;text-align:left;position:relative;padding-left:26px}
.timeline::before{content:"";position:absolute;left:8px;top:6px;bottom:6px;width:2px;background:var(--gold-soft)}
.tl-item{position:relative;padding:0 0 22px 8px}
.tl-item::before{content:"";position:absolute;left:-24px;top:6px;width:12px;height:12px;border-radius:50%;background:var(--navy);box-shadow:0 0 0 4px var(--ivory),0 0 0 5px var(--gold-soft)}
.tl-item h4{font-family:var(--font-label);font-size:17px;color:var(--navy-deep)}
.tl-item p{font-size:14px}
.tl-item img{border-radius:14px;margin-top:10px;border:1px solid var(--line)}
/* gallery */
.g-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:20px}
.g-grid img{aspect-ratio:1/1;object-fit:cover;width:100%;border-radius:12px;cursor:pointer;border:1px solid var(--line)}
#lightbox{position:fixed;inset:0;z-index:95;background:rgba(15,27,38,.92);display:none;align-items:center;justify-content:center;padding:20px}
#lightbox.show{display:flex}
#lightbox img{max-width:100%;max-height:86vh;border-radius:12px;border:2px solid var(--gold)}
#lightbox .lb-x{position:absolute;top:14px;right:18px;color:#fff;font-size:30px;cursor:pointer;line-height:1}
#lightbox .lb-n{position:absolute;bottom:16px;color:#fff;font-size:13px}
/* gift */
.gift-card{background:linear-gradient(160deg,#22394E,#16283A);color:#EDE6D4;border:1px solid rgba(201,169,106,.5);border-radius:18px;padding:22px;margin:14px auto 0;max-width:380px;box-shadow:0 12px 28px rgba(15,27,38,.3)}
.gift-card.light{background:var(--card);color:var(--ink);border:1px solid var(--line);box-shadow:0 10px 26px rgba(28,46,62,.1)}
.gift-bank{font-family:var(--font-label);font-weight:700;font-size:17px;color:var(--gold);display:flex;align-items:center;justify-content:center;gap:8px}
.gift-card.light .gift-bank{color:var(--navy-deep)}
.gift-bank img{height:22px}
.gift-num{font-size:20px;font-weight:700;letter-spacing:2px;margin:8px 0 2px}
.gift-holder{font-size:13px;opacity:.85}
.qris-img{max-width:220px;margin:14px auto 0;border-radius:14px;border:1px solid var(--line);background:#fff}
/* wishes */
#wish{background:var(--navy-deep);color:#EDE6D4}
#wish .sec-title{color:#FFF7E3}
#wish .sec-sub{color:#C9C2B0}
.wish-form{background:#fff;color:var(--ink);border:1px solid var(--line);border-radius:18px;padding:22px;margin:18px auto 0;max-width:400px;text-align:left}
.wish-form input,.wish-form textarea,.wish-form select{width:100%;border:1.5px solid var(--line);border-radius:12px;padding:11px 13px;font-family:var(--font-body);font-size:14px;margin-bottom:10px;background:#fff;color:var(--ink)}
.wish-form input:focus,.wish-form textarea:focus,.wish-form select:focus{outline:none;border-color:var(--gold)}
.wish-form label{font-size:12px;font-weight:600;color:var(--muted)}
.wish-list{max-width:400px;margin:16px auto 0;max-height:380px;overflow-y:auto;text-align:left;display:flex;flex-direction:column;gap:10px;padding-right:2px}
.wish-item{background:rgba(255,255,255,.97);color:var(--ink);border:1px solid var(--line);border-left:4px solid var(--gold);border-radius:12px;padding:12px 14px}
.wish-item .w-name{font-weight:700;font-size:14px;color:var(--navy-deep)}
.wish-item .w-meta{font-size:11px;color:var(--muted)}
.wish-item .w-text{font-size:14px;margin-top:4px}
.hp{position:absolute;left:-9999px;top:-9999px;visibility:hidden}
/* closing */
#closing{background:linear-gradient(180deg,var(--navy),var(--navy-deep));color:#EDE6D4}
.closing-names{font-family:var(--font-display);font-size:42px;color:#FFF7E3}
.footer{padding:26px;font-size:12px;color:var(--muted);text-align:center;background:var(--ivory)}
/* bottom nav */
#navbar{position:fixed;left:50%;transform:translateX(-50%);bottom:12px;width:calc(100% - 24px);max-width:456px;z-index:80;background:rgba(18,32,46,.96);border:1px solid rgba(201,169,106,.45);border-radius:20px;box-shadow:0 10px 30px rgba(0,0,0,.4);display:flex;justify-content:space-around;padding:8px 6px;backdrop-filter:blur(6px)}
#navbar a{flex:1;text-align:center;text-decoration:none;color:#A9AFB8;font-size:10px;font-weight:600;display:flex;flex-direction:column;align-items:center;gap:2px;padding:4px 0}
#navbar a i{font-style:normal;font-size:19px;line-height:1}
#navbar a.on{color:var(--gold)}
#music-nav-btn{flex:1;border:0;background:none;color:#A9AFB8;font-size:10px;font-weight:600;display:flex;flex-direction:column;align-items:center;gap:2px;cursor:pointer;padding:4px 0;font-family:var(--font-body)}
#music-nav-btn i{font-style:normal;font-size:19px;line-height:1}
#music-nav-btn.on{color:var(--gold)}
#music-nav-btn .eq{display:none;gap:2px;align-items:flex-end;height:14px}
#music-nav-btn.on .eq{display:flex}
#music-nav-btn .eq b{width:3px;background:var(--gold);animation:eq 1s infinite ease-in-out}
#music-nav-btn .eq b:nth-child(2){animation-delay:.2s}#music-nav-btn .eq b:nth-child(3){animation-delay:.4s}
@keyframes eq{0%,100%{height:5px}50%{height:14px}}
/* rsvp modal */
#modalRSVP{position:fixed;inset:0;z-index:96;background:rgba(15,27,38,.6);display:none;align-items:center;justify-content:center;padding:20px}
#modalRSVP.show{display:flex}
.rsvp-box{background:var(--ivory);border-radius:22px;max-width:400px;width:100%;padding:28px 24px;position:relative;border:1px solid var(--gold-soft);max-height:90vh;overflow-y:auto}
.rsvp-box h3{font-family:var(--font-display);font-size:30px;color:var(--navy-deep)}
.rsvp-x{position:absolute;top:12px;right:16px;border:0;background:none;font-size:24px;cursor:pointer;color:var(--muted)}
.rsvp-alert{display:none;border-radius:12px;padding:12px;font-size:13px;margin-bottom:12px}
.rsvp-alert.ok{display:block;background:#E7F4E4;color:#2E7D32}
.rsvp-alert.err{display:block;background:#FBE7E4;color:#B3261E}
.rsvp-row{display:flex;gap:10px}
.rsvp-row .btn{flex:1}
@media (min-width:520px){.sec-title{font-size:42px}.cover-names{font-size:60px}.hero-names{font-size:52px}}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
@keyframes sway{0%,100%{transform:rotate(-2deg)}50%{transform:rotate(2deg)}}
.floaty{animation:floaty 5s ease-in-out infinite}
.sway{animation:sway 6s ease-in-out infinite;transform-origin:top center}
.rv.floaty,.rv.sway{animation:none}
.rv.in.floaty{animation:floaty 5s ease-in-out infinite}
.rv.in.sway{animation:sway 6s ease-in-out infinite}
.rv-hold{opacity:0!important;transform:translateY(30px)!important}
#petals{position:fixed;inset:0;z-index:60;pointer-events:none}
@media (prefers-reduced-motion:reduce){.floaty,.sway,.btn-gold::after{animation:none}.rv{opacity:1;transform:none;transition:none}}
/* Love Fall: sama geometri dengan renderer native (love_fall_html) —
   badge hati 46px solid primary + hati putih, stub dotted accent
   1.25rem/1.5rem, judul uppercase accent, foto kotak max 22rem. */
.lovefall{max-width:28rem;margin:22px auto 0;text-align:center}
.lf-heart{width:46px;height:46px;border-radius:999px;background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:center;margin:0 auto;box-shadow:0 4px 12px rgba(0,0,0,.35)}
.lf-heart svg{width:22px;height:22px;display:block}
.lf-stub{border-left:2px dotted var(--gold);opacity:.55;width:0;margin:0 auto}
.lf-stub-125{height:1.25rem}
.lf-stub-150{height:1.5rem}
.lf-title{font-family:var(--font-label);font-size:16px;font-weight:700;text-transform:uppercase;letter-spacing:2px;color:var(--gold);margin-top:0}
.lf-text{font-size:12px;line-height:1.7;color:#EDE6D4;max-width:26rem;margin:6px auto 0}
.lf-photo{overflow:hidden;border-radius:16px;border:1px solid rgba(0,0,0,.15);box-shadow:0 4px 12px rgba(0,0,0,.3);max-width:22rem;margin:14px auto 0;background:rgba(255,255,255,.06)}
.lf-photo img{width:100%;aspect-ratio:1/1;object-fit:cover;display:block}
/* Baloon of Love: rel lengkung dashed + penanda hati, teks rata kiri */
.blv{max-width:34rem;margin:28px auto 0;text-align:left}
.blv-item{position:relative;display:grid;grid-template-columns:34px minmax(0,1fr);column-gap:.9rem;padding-bottom:2.125rem}
.blv-item:last-child{padding-bottom:0}
.blv-rail{position:relative;display:flex;justify-content:center}
.blv-heart{position:relative;z-index:2;display:flex;align-items:center;justify-content:center;width:22px;height:22px;margin-top:3px;color:var(--gold)}
.blv-heart svg{width:22px;height:22px;display:block;filter:drop-shadow(0 2px 3px rgba(0,0,0,.45))}
.blv-arc{position:absolute;top:25px;left:0;width:100%;height:calc(100% + 23px);color:var(--gold);opacity:.55;overflow:visible;pointer-events:none}
.blv-content{min-width:0;padding-top:1px}
.blv-content::after{content:"";display:block;clear:both}
.blv-title{font-family:var(--font-label);font-size:16px;font-weight:700;letter-spacing:.04em;color:var(--gold);margin:0 0 7px}
.blv-text{font-size:12px;line-height:1.8;color:#EDE6D4;margin:0;opacity:.9}
.blv-photo{float:right;width:7rem;height:7rem;margin:0 0 8px 12px;border-radius:14px;overflow:hidden;border:1px solid rgba(255,255,255,.14);box-shadow:0 4px 12px rgba(0,0,0,.3);background:rgba(255,255,255,.06)}
.blv-photo img{width:100%;height:100%;object-fit:cover;display:block}
@media (max-width:420px){.blv-photo{width:6rem;height:6rem;margin:0 0 6px 10px}}
/* Timeline Square: sama geometri dengan renderer native
   (timeline_square_html) — 3 kolom teks | rel dotted+love | foto kotak,
   selang-seling tiap baris, pemisah ....♥.... */
.tsq{max-width:48rem;margin:22px auto 0}
.tsq-row{display:grid;grid-template-columns:1fr 48px 1fr;gap:12px;align-items:center}
.tsq-text{order:1;text-align:right}
.tsq-rail{order:2;display:flex;justify-content:center;position:relative;min-height:120px}
.tsq-line{position:absolute;top:0;bottom:0;border-left:2px dotted var(--gold);opacity:.55}
.tsq-heart{position:relative;z-index:1;margin:auto 0;width:38px;height:38px;border-radius:50%;background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px rgba(0,0,0,.35)}
.tsq-heart svg{width:18px;height:18px;display:block}
.tsq-photo{order:3;overflow:hidden;border-radius:16px;border:1px solid rgba(0,0,0,.15);box-shadow:0 4px 12px rgba(0,0,0,.25);background:rgba(255,255,255,.06)}
.tsq-photo img{width:100%;aspect-ratio:1/1;object-fit:cover;display:block}
.tsq-title{font-size:14px;font-weight:700;text-transform:uppercase;letter-spacing:2px;margin-bottom:6px;color:var(--gold)}
.tsq-story{font-size:12px;line-height:1.7;color:#EDE6D4}
.tsq-sep{display:flex;align-items:center;justify-content:center;gap:8px;padding:4px 0;color:var(--gold)}
.tsq-sep span{letter-spacing:.35em;font-size:11px;opacity:.7}
.tsq-sep i{font-style:normal;display:flex;align-items:center}
.tsq-sep svg{width:16px;height:16px;display:block}
/* baris genap (anak 4n+3 karena diselingi .tsq-sep) dibalik seperti native */
.tsq-row:nth-child(4n+3) .tsq-text{order:3;text-align:left}
.tsq-row:nth-child(4n+3) .tsq-photo{order:1}
@media (min-width:768px){.tsq-row{grid-template-columns:1fr 64px 1fr;gap:20px}}