/* ============================================================
   Pesta Kumpul (tema38) — undangan GATHERING keluarga / teman
   Konsep: pesta kumpul ceria — ilustrasi flat taman + bendera hias
   Palet: krem #FFF8EC · hijau daun #2E7D5B · kuning #FFC94D
          koral #F2704A · langit #7CC3E0 · ink #2A3B34
   ============================================================ */

:root{
  --cream:#FFF8EC; --cream2:#FDEFD9; --paper:#FFFFFF;
  --green:#2E7D5B; --green-d:#1F5B41; --green-l:#8FC79C; --mint:#BFE3C6;
  --yellow:#FFC94D; --coral:#F2704A; --sky:#7CC3E0;
  --ink:#2A3B34; --muted:#6B7C74;
  --ff-display:'Baloo 2','Trebuchet MS',sans-serif;
  --ff-body:'Outfit',system-ui,-apple-system,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--cream);color:var(--ink);font-family:var(--ff-body);font-size:16px;line-height:1.68;overflow-x:hidden}
body.lock{overflow:hidden}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3,h4{margin:0;font-weight:600}
.container{width:100%;max-width:640px;margin:0 auto;padding:0 22px}
.sec{padding:62px 0;position:relative}
.sec.tint{background:var(--cream2)}
.sec.last{background:var(--green);color:#fff}
.sec.last:before{content:'';position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(circle at 82% 12%,rgba(255,255,255,.12),transparent 46%)}
.sec.last>.container{position:relative;z-index:1}

/* ---------- reveal ---------- */
.sr{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.sr.in{opacity:1;transform:none}
.sr.d1{transition-delay:.08s}.sr.d2{transition-delay:.16s}.sr.d3{transition-delay:.24s}
body.flat .sr{opacity:1!important;transform:none!important}

/* ---------- heading ---------- */
.sec-head{text-align:center;margin-bottom:32px}
.sec-label{font-family:var(--ff-display);font-weight:700;letter-spacing:.14em;text-transform:uppercase;font-size:.76rem;color:var(--coral)}
.sec-title{font-family:var(--ff-display);font-weight:800;font-size:2.35rem;line-height:1.1;margin:4px 0 12px}
.sec-line{display:flex;justify-content:center;gap:7px}
.sec-line i{width:64px;height:6px;border-radius:999px;background:var(--yellow);display:block}
.sec.last .sec-title{color:#fff}
.sec.last .sec-label{color:var(--yellow)}

/* ---------- tombol ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;font-family:var(--ff-body);font-weight:600;font-size:.94rem;
  padding:14px 22px;border-radius:999px;text-decoration:none;border:2px solid transparent;cursor:pointer;
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease}
.btn svg{width:18px;height:18px;flex:0 0 auto}
.btn.terr{background:var(--coral);color:#fff;box-shadow:0 6px 0 rgba(207,84,44,.35)}
.btn.terr:hover{transform:translateY(-2px);box-shadow:0 8px 0 rgba(207,84,44,.35)}
.btn.line{background:#fff;border-color:var(--green);color:var(--green)}
.btn.line:hover{background:var(--green);color:#fff}

/* ============================================================
   COVER
   ============================================================ */
#cover{background:linear-gradient(180deg,#EAF6FB 0%,#FFF8EC 46%,#FDEFD9 100%)}
.cv-scene{position:absolute;inset:0;width:100%;height:100%}
.cv-sun{animation:pulse 5s ease-in-out infinite}
@keyframes pulse{50%{transform:scale(1.06);transform-origin:312px 86px}}
.cv-flag,.cv-flag2{animation:wave 7s ease-in-out infinite}
@keyframes wave{50%{transform:translateX(-10px)}}
.cv-cloud{animation:drift 16s linear infinite}
@keyframes drift{50%{transform:translateX(16px)}}
.cv-balloon{animation:float 6s ease-in-out infinite}
.cv-balloon2{animation:float 7.4s ease-in-out infinite .6s}
.cv-balloon3{animation:float 6.8s ease-in-out infinite 1.1s}
@keyframes float{50%{transform:translateY(-11px)}}
.cv-bunt,.cv-tri{opacity:.85}
.cover-in{position:relative;z-index:2;width:100%;max-width:430px;padding:58px 24px 30px;text-align:center;
  display:flex;flex-direction:column;align-items:center}
.cv-badge{display:inline-flex;align-items:center;gap:9px;font-family:var(--ff-display);font-weight:700;letter-spacing:.16em;
  text-transform:uppercase;font-size:.72rem;color:var(--green-d);background:rgba(255,255,255,.86);border:2px solid var(--green-l);
  border-radius:999px;padding:6px 14px}
.cv-badge i{width:16px;height:0;border-top:2px dashed var(--coral)}
.cv-photo{position:relative;margin:20px 0 18px;padding:10px 10px 34px;background:#fff;border-radius:16px;max-width:250px;
  box-shadow:0 16px 34px rgba(31,91,65,.22);transform:rotate(1.8deg)}
.cv-photo img{width:100%;height:230px;object-fit:cover;border-radius:10px}
.cv-tape{position:absolute;top:-10px;left:50%;transform:translateX(-50%) rotate(-3deg);width:88px;height:22px;background:rgba(255,201,77,.86);
  border-left:2px dashed rgba(255,255,255,.6);border-right:2px dashed rgba(255,255,255,.6)}
.cv-photo-cap{display:none}
.cover-title{font-family:var(--ff-display);font-weight:800;font-size:2.05rem;line-height:1.14;color:var(--green-d);margin-top:4px}
.cover-sub{display:inline-block;margin-top:8px;font-family:var(--ff-body);font-weight:600;font-size:.92rem;color:#fff;background:var(--green);
  border-radius:999px;padding:6px 16px}
.cover-date{margin-top:14px;font-weight:700;font-size:1.02rem;color:var(--ink)}
.cover-venue{font-size:.94rem;color:var(--muted)}
.cover-to{margin-top:18px;font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.cover-to b{display:block;margin-top:5px;font-family:var(--ff-display);font-weight:700;font-size:1.3rem;letter-spacing:0;text-transform:none;color:var(--green-d)}
.btn-open{margin-top:22px;display:inline-flex;align-items:center;gap:10px;font-family:var(--ff-body);font-weight:700;font-size:.96rem;
  padding:14px 28px;border-radius:999px;border:0;background:var(--coral);color:#fff;cursor:pointer;box-shadow:0 7px 0 rgba(207,84,44,.35);
  transition:transform .18s ease,box-shadow .18s ease}
.btn-open svg{width:19px;height:19px}
.btn-open:hover{transform:translateY(-2px);box-shadow:0 9px 0 rgba(207,84,44,.35)}
.cover-note{margin-top:16px;font-size:.7rem;color:#5F7A6C;text-shadow:0 1px 0 rgba(255,255,255,.75)}
#cover.open{animation:cvOut .9s ease forwards}
@keyframes cvOut{to{opacity:0;transform:translateY(-28px) scale(.97);visibility:hidden}}

/* ============================================================
   BERANDA
   ============================================================ */
.salam{background:#fff;border-radius:22px;padding:30px 24px 26px;text-align:center;box-shadow:0 14px 32px rgba(31,91,65,.10)}
.salam-badge{width:56px;height:56px;margin:0 auto 12px;border-radius:50%;background:var(--yellow);color:#8A6100;display:flex;align-items:center;
  justify-content:center;box-shadow:0 8px 18px rgba(255,201,77,.4)}
.salam-badge svg{width:30px;height:30px}
.salam-hi{font-family:var(--ff-display);font-weight:800;font-size:1.9rem;color:var(--green-d);line-height:1.15}
.salam-text{margin:10px 0 0;font-size:.95rem;color:#42544C}
.salam-tags{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-top:18px}
.salam-tags span{font-size:.76rem;font-weight:600;color:var(--green-d);background:#EAF6EE;border-radius:999px;padding:7px 14px}

.cd{margin-top:28px;background:#fff;border-radius:22px;padding:22px 18px;text-align:center;box-shadow:0 14px 32px rgba(31,91,65,.10)}
.cd-title{font-family:var(--ff-display);font-weight:700;font-size:1.08rem;color:var(--green-d);margin-bottom:14px}
.cd-boxes{display:flex;gap:9px;justify-content:center}
.cd-b{flex:1;border-radius:16px;padding:12px 4px;color:#fff}
.cd-b b{display:block;font-family:var(--ff-display);font-weight:800;font-size:1.95rem;line-height:1}
.cd-b span{font-size:.6rem;letter-spacing:.12em;text-transform:uppercase;opacity:.92}
.cd-b.b1{background:var(--green)}
.cd-b.b2{background:var(--sky)}
.cd-b.b3{background:var(--yellow);color:#6E4E00}
.cd-b.b4{background:var(--coral)}

/* ============================================================
   DETAIL ACARA
   ============================================================ */
.card{background:#fff;border-radius:22px;box-shadow:0 16px 36px rgba(31,91,65,.12)}
.acara-card{padding:26px 22px 22px;position:relative;overflow:hidden}
.acara-card:before{content:'';position:absolute;top:0;left:0;right:0;height:8px;
  background:linear-gradient(90deg,var(--coral) 0 25%,var(--yellow) 25% 50%,var(--green) 50% 75%,var(--sky) 75% 100%)}
.acara-plaque{text-align:center;padding:8px 0 18px;border-bottom:2px dashed #E4E0D2}
.pl-day{font-family:var(--ff-display);font-weight:700;font-size:1.1rem;color:var(--coral)}
.pl-date{font-family:var(--ff-display);font-weight:800;font-size:3.5rem;line-height:1;color:var(--green-d)}
.pl-mon{font-family:var(--ff-display);font-weight:700;font-size:1.3rem;color:#5E7068}
.pl-sep{display:flex;align-items:center;justify-content:center;gap:9px;margin:12px 0 8px}
.pl-sep span{width:44px;height:0;border-top:2px dashed #DAD6C7}
.pl-sep i{width:10px;height:10px;background:var(--yellow);border-radius:50%;display:block}
.pl-time{font-weight:700;letter-spacing:.04em}
.acara-info{text-align:center;padding:20px 0 4px}
.aw-label{font-family:var(--ff-display);font-weight:700;letter-spacing:.14em;text-transform:uppercase;font-size:.74rem;color:var(--coral)}
.aw-name{font-family:var(--ff-display);font-weight:800;font-size:1.5rem;margin-top:5px;line-height:1.2;color:var(--green-d)}
.aw-addr{font-size:.9rem;color:var(--muted);margin-top:3px}
.acara-dress{margin:18px auto 4px;max-width:350px;background:#F3FAF5;border-radius:16px;padding:14px;font-size:.78rem;
  letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:600}
.acara-dress b{display:block;font-family:var(--ff-display);font-size:1.14rem;letter-spacing:0;text-transform:none;color:var(--green-d);margin:3px 0}
.acara-dress em{font-style:normal;font-size:.76rem;letter-spacing:.01em;text-transform:none;color:#8C9A93;font-weight:400}
.acara-btns{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:20px}
.acara-map{margin-top:20px;border-radius:16px;overflow:hidden;box-shadow:0 10px 22px rgba(31,91,65,.14)}
.acara-map iframe{width:100%;height:230px;border:0;display:block;filter:saturate(.95)}
.acara-note{margin-top:16px;font-size:.79rem;color:var(--muted);text-align:center}

/* ============================================================
   RUNDOWN
   ============================================================ */
.rn{display:flex;flex-direction:column;gap:12px}
.rn-item{display:flex;gap:14px;align-items:flex-start;background:#fff;border-radius:18px;padding:16px 18px;box-shadow:0 10px 24px rgba(31,91,65,.09)}
.rn-no{flex:0 0 40px;height:40px;border-radius:50%;background:var(--mint);color:var(--green-d);font-family:var(--ff-display);font-weight:800;
  font-size:1.2rem;display:flex;align-items:center;justify-content:center}
.rn-item:nth-child(even) .rn-no{background:#FFE7A8;color:#8A6100}
.rn-txt h4{font-family:var(--ff-display);font-weight:700;font-size:1.14rem;color:var(--green-d)}
.rn-txt p{margin:3px 0 0;font-size:.88rem;color:#4E6058}

/* ============================================================
   KESERUAN
   ============================================================ */
.fun{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.fun-c{background:#fff;border-radius:20px;padding:18px 15px;text-align:center;box-shadow:0 10px 24px rgba(31,91,65,.09)}
.fun-ic{width:46px;height:46px;margin:0 auto 10px;border-radius:14px;background:var(--cream2);color:var(--coral);display:flex;align-items:center;justify-content:center}
.fun-ic svg{width:24px;height:24px}
.fun-c h4{font-family:var(--ff-display);font-weight:700;font-size:1.02rem;color:var(--green-d);line-height:1.25}
.fun-c p{margin:6px 0 0;font-size:.82rem;color:var(--muted)}

/* ============================================================
   GALERI
   ============================================================ */
.gal{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.gal a.g{display:block;background:#fff;padding:8px;border-radius:20px;box-shadow:0 12px 26px rgba(31,91,65,.14);
  transform:rotate(-1.4deg);transition:transform .22s ease}
.gal a.g:nth-child(even){transform:rotate(1.6deg)}
.gal a.g:hover{transform:rotate(0) translateY(-4px)}
.gal a.g img{width:100%;height:148px;object-fit:cover;border-radius:14px}
.gal a.wide{grid-column:1 / -1;transform:rotate(.7deg)}
.gal a.wide img{height:196px}

/* ============================================================
   FORM (RSVP & UCAPAN)
   ============================================================ */
.rsvp-card{padding:26px 22px}
.rsvp-lead{margin:0 0 16px;font-size:.9rem;color:var(--muted)}
.rsvp-card form{display:flex;flex-direction:column;gap:6px}
.rsvp-card label,.uc-form label{font-family:var(--ff-display);font-weight:700;font-size:.98rem;color:var(--green-d);margin-top:8px}
.rsvp-card input,.rsvp-card select,.uc-form input,.uc-form textarea{
  width:100%;padding:13px 15px;border:2px solid #E4E0D2;border-radius:14px;background:#FFFDF8;font-family:var(--ff-body);
  font-size:.95rem;color:var(--ink);outline:none;transition:border-color .18s ease}
.rsvp-card input:focus,.rsvp-card select:focus,.uc-form input:focus,.uc-form textarea:focus{border-color:var(--green-l)}
.rsvp-card button,.uc-form button{margin-top:16px;align-self:flex-start}
.ok{display:none;margin-top:16px;padding:14px 16px;border-radius:16px;background:#EAF6EE;color:var(--green-d);font-weight:600;font-size:.92rem;text-align:center}
.ok.on,.ok.show{display:block}

.uc-list{display:flex;flex-direction:column;gap:12px;margin-bottom:20px}
.uc{background:#fff;border-radius:18px;padding:14px 16px;box-shadow:0 10px 24px rgba(31,91,65,.09);border-left:5px solid var(--yellow)}
.uc-h{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.uc-av{width:36px;height:36px;flex:0 0 auto;border-radius:50%;background:var(--green);color:#fff;display:flex;align-items:center;justify-content:center;
  font-family:var(--ff-display);font-weight:700;font-size:1.05rem}
.uc-n{font-weight:600;font-size:.95rem}
.uc-i{font-weight:400;font-size:.82rem;color:var(--muted)}
.uc-t{margin-left:auto;font-size:.72rem;color:#9AA8A1}
.uc-p{margin:8px 0 0;font-size:.93rem;color:#42544C}
.uc-form{padding:24px 22px;display:flex;flex-direction:column}

/* ============================================================
   PENUTUP
   ============================================================ */
.closing{text-align:center;padding:8px 0 24px}
.closing p{margin:0 0 20px;font-size:.95rem;color:rgba(255,255,255,.88)}
.cl-script{font-family:var(--ff-body);font-weight:600;font-size:1rem;color:var(--yellow)}
.cl-names{font-family:var(--ff-display);font-weight:800;font-size:1.7rem;margin-top:6px;line-height:1.2}
.cl-fam{font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.6);margin-top:10px}
.foot{margin-top:24px;padding-top:20px;border-top:2px dashed rgba(255,255,255,.32);text-align:center}
.foot-mark{font-family:var(--ff-display);font-weight:800;font-size:2rem;color:rgba(255,255,255,.3)}
.foot-txt{margin-top:4px;font-size:.74rem;color:rgba(255,255,255,.7)}
.foot-txt a{color:var(--yellow);text-decoration:none}

/* ============================================================
   LIGHTBOX · MUSIK · NAV
   ============================================================ */
#lb{position:fixed;inset:0;z-index:90;background:rgba(18,38,30,.94);display:none;align-items:center;justify-content:center;padding:24px}
#lb.on{display:flex}
#lb img{max-width:100%;max-height:86vh;border-radius:16px}
.lb-x{position:absolute;top:16px;right:20px;background:none;border:0;color:#fff;font-size:2.2rem;line-height:1;cursor:pointer}
.musik{position:fixed;right:18px;bottom:86px;z-index:55;width:50px;height:50px;border-radius:50%;border:0;cursor:pointer;background:var(--green);
  color:#fff;box-shadow:0 10px 22px rgba(31,91,65,.34);display:flex;align-items:center;justify-content:center;transition:opacity .3s ease,transform .3s ease}
.musik svg{width:22px;height:22px}
.musik.on svg{animation:spin 3.4s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
body:not(.open) .musik,body:not(.open) .bnav{opacity:0;visibility:hidden}
.bnav{position:fixed;left:50%;transform:translateX(-50%);bottom:14px;z-index:56;display:flex;gap:2px;background:#fff;border-radius:999px;padding:7px 9px;
  box-shadow:0 14px 30px rgba(31,91,65,.22);transition:opacity .3s ease}
.bnav a{display:flex;flex-direction:column;align-items:center;gap:3px;min-width:56px;padding:6px 6px;border-radius:999px;color:#7E8E86;
  text-decoration:none;font-size:.62rem;font-weight:600}
.bnav a svg{width:19px;height:19px}
.bnav a.on{background:#EAF6EE;color:var(--green-d)}

/* ============================================================
   RESPONSIF
   ============================================================ */
@media (max-width:420px){
  .sec{padding:50px 0}
  .sec-title{font-size:1.95rem}
  .cover-title{font-size:1.72rem}
  .cover-in{padding:50px 20px 26px}
  .cv-photo img{height:196px}
  .pl-date{font-size:3rem}
  .gal a.g img{height:120px}
  .gal a.wide img{height:168px}
  .cd-b b{font-size:1.6rem}
  .fun{gap:10px}
  .fun-c{padding:15px 12px}
  .bnav a{min-width:50px;font-size:.58rem}
  .musik{bottom:78px;right:14px;width:46px;height:46px}
}
@media (prefers-reduced-motion:reduce){
  .sr{opacity:1;transform:none}
  .cv-sun,.cv-cloud,.cv-flag,.cv-flag2,.cv-balloon,.cv-balloon2,.cv-balloon3,.musik.on svg{animation:none}
}