/* =====================================================
   Undangan Pengajian Pranikah Ardhan & Belva
   Palet diambil dari gambar undangan:
   krem perkamen, cokelat-emas, rose pink, lavender, hijau zaitun
   ===================================================== */
:root{
  --paper:#f7eae1; --paper-2:#f1ddd0; --card:rgba(255,251,247,.80);
  --brown:#8a5a2b; --brown-d:#5f3c1a; --gold:#b9895a; --gold-l:#e3cbaa;
  --rose:#e6a3aa; --rose-l:#f7dcdc; --lav:#b9b0d8; --lav-l:#e6e2f2; --olive:#8d9468;
  --ink:#5b4025; --muted:#8c7458; --wa:#25b95a; --err:#a8323e; --ok:#4f7a46;
  --radius:14px; --shadow:0 12px 34px rgba(138,90,43,.14);
  --script:'Great Vibes','Brush Script MT',cursive;
  --serif:'Cormorant Garamond',Georgia,'Times New Roman',serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0; color:var(--ink); font-family:var(--serif); font-size:1.15rem; line-height:1.6;
  background:
    url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 .55  0 0 0 0 .38  0 0 0 0 .2  0 0 0 .07 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>"),
    radial-gradient(1100px 620px at 8% -8%, rgba(230,163,170,.30), transparent 62%),
    radial-gradient(900px 640px at 100% 18%, rgba(185,176,216,.32), transparent 62%),
    radial-gradient(800px 520px at 0% 72%, rgba(185,176,216,.22), transparent 62%),
    var(--paper);
  background-attachment:scroll,fixed,fixed,fixed,fixed;
  padding-bottom:calc(92px + env(safe-area-inset-bottom));
  overflow-x:hidden;
}
img{max-width:100%;height:auto}
a{color:inherit}
:focus-visible{outline:2px solid var(--brown);outline-offset:3px;border-radius:6px}

/* ---------- ikon ---------- */
.ic{width:1.25em;height:1.25em;flex:none;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;vertical-align:-.22em}
.ic.ic-fill{fill:currentColor;stroke:none}
.orn{display:block;width:min(240px,70%);height:16px;margin:14px auto;color:var(--gold)}

/* ---------- hiasan bunga (potongan gambar undangan) ---------- */
.floral{position:absolute;top:0;width:clamp(78px,24vw,130px);height:880px;z-index:0;pointer-events:none;opacity:.92;
  background-repeat:no-repeat;background-size:cover;background-position:center top}
.floral-l{left:0;background-image:url(../img/floral-left.jpg);
  -webkit-mask-image:linear-gradient(to right,#000 55%,transparent),linear-gradient(to bottom,#000 62%,transparent);
  -webkit-mask-composite:source-in;mask-image:linear-gradient(to right,#000 55%,transparent),linear-gradient(to bottom,#000 62%,transparent);mask-composite:intersect}
.floral-r{right:0;background-image:url(../img/floral-right.jpg);
  -webkit-mask-image:linear-gradient(to left,#000 55%,transparent),linear-gradient(to bottom,#000 62%,transparent);
  -webkit-mask-composite:source-in;mask-image:linear-gradient(to left,#000 55%,transparent),linear-gradient(to bottom,#000 62%,transparent);mask-composite:intersect}
@media (min-width:900px){
  .floral{position:fixed;height:100vh;width:clamp(150px,17vw,270px);opacity:.95}
  .floral-l{-webkit-mask-image:linear-gradient(to right,#000 50%,transparent);mask-image:linear-gradient(to right,#000 50%,transparent)}
  .floral-r{-webkit-mask-image:linear-gradient(to left,#000 50%,transparent);mask-image:linear-gradient(to left,#000 50%,transparent)}
}

.page{position:relative;z-index:1;max-width:640px;margin:0 auto;padding:0 18px}

/* ---------- hero ---------- */
/* di ponsel, hero diberi ruang ekstra di kiri-kanan agar teks tidak menimpa hiasan bunga */
.hero{position:relative;text-align:center;margin:0 -18px;padding:54px clamp(44px,13vw,72px) 26px;overflow-x:clip}
@media (min-width:900px){.hero{margin:0;padding:54px 0 26px}}
.mono{font-family:var(--script);font-size:4.6rem;line-height:.9;display:inline-flex;margin-bottom:6px;
  background:linear-gradient(135deg,#c79d6b,#8a5a2b 55%,#b9895a);-webkit-background-clip:text;background-clip:text;color:transparent;
  filter:drop-shadow(0 2px 0 rgba(255,255,255,.5))}
.mono b{font-weight:400}.mono b:last-child{margin-left:-.26em;margin-top:.18em}
.eyebrow{margin:6px 0 0;letter-spacing:.42em;text-transform:uppercase;font-size:1.05rem;color:var(--brown);padding-left:.42em}
.title{margin:2px 0 0;font-weight:600;letter-spacing:.2em;text-transform:uppercase;font-size:clamp(1.05rem,4.6vw,1.45rem);color:var(--brown);padding-left:.2em}
.names{margin:6px 0 0;font-family:var(--script);font-weight:400;color:var(--brown);line-height:.95;display:flex;flex-direction:column;align-items:center}
.names span{font-size:clamp(3.7rem,17vw,5.6rem)}
.names i{font-style:normal;font-size:clamp(2.2rem,9vw,3.2rem);margin:-.04em 0 -.1em;color:var(--gold)}
.chips{display:flex;flex-direction:column;gap:8px;align-items:center;margin:22px 0 4px}
.chip{display:inline-flex;align-items:center;gap:8px;padding:6px 16px;border:1px solid var(--gold-l);border-radius:999px;background:rgba(255,251,247,.66);color:var(--brown-d);font-weight:500;font-size:1.05rem}
.chip .ic{color:var(--gold)}

.countdown{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:22px auto 0;max-width:340px}
.countdown div{padding:10px 4px 8px;border:1px solid var(--gold-l);border-radius:12px;background:linear-gradient(180deg,rgba(255,251,247,.9),rgba(247,220,220,.55))}
.countdown b{display:block;font-size:1.9rem;font-weight:600;line-height:1.1;color:var(--brown);font-variant-numeric:tabular-nums}
.countdown small{font-size:.82rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.countdown.done{display:block;padding:10px;border:1px solid var(--gold-l);border-radius:12px;color:var(--brown)}

.cta{display:flex;flex-direction:column;gap:10px;align-items:center;margin-top:24px}

/* kupu-kupu */
.bf{position:absolute;width:44px;height:33px;color:var(--rose);animation:flutter 7s ease-in-out infinite}
.bf-1{top:42px;left:2%;transform:rotate(-14deg)}
.bf-2{top:34%;right:14px;color:var(--lav);width:38px;height:29px;animation-delay:-2.4s}
.bf-3{top:63%;left:0;width:34px;height:26px;animation-delay:-4.6s}
@keyframes flutter{0%,100%{translate:0 0;rotate:0deg}50%{translate:8px -12px;rotate:7deg}}

/* ---------- tombol ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:12px 24px;border-radius:999px;border:1.5px solid var(--brown);
  font:600 1.05rem/1.2 var(--serif);letter-spacing:.04em;text-decoration:none;cursor:pointer;transition:transform .15s,box-shadow .2s,background .2s,color .2s;min-height:46px}
.btn:active{transform:scale(.97)}
.btn-primary{background:linear-gradient(135deg,#a06c38,#7b4d22);color:#fff8f0;border-color:#7b4d22;box-shadow:0 6px 16px rgba(123,77,34,.28)}
.btn-primary:hover{box-shadow:0 8px 22px rgba(123,77,34,.38)}
.btn-ghost{background:transparent;color:var(--brown);border-color:transparent}
.btn-outline{background:rgba(255,251,247,.7);color:var(--brown)}
.btn-outline:hover{background:var(--rose-l)}
.btn-wa{background:var(--wa);border-color:var(--wa);color:#fff}
.btn-block{width:100%}
.btn[disabled]{opacity:.6;cursor:progress}
.row-btns{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:18px}

/* ---------- section ---------- */
.sec{margin:0 0 26px;text-align:center}
.card{padding:30px 20px 26px;border:1.5px solid var(--gold);border-radius:var(--radius);background:var(--card);box-shadow:var(--shadow);position:relative;
  outline:1px solid rgba(185,137,90,.38);outline-offset:5px;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}
.sec-eyebrow{display:flex;justify-content:center;align-items:center;gap:8px;margin:0;letter-spacing:.3em;text-transform:uppercase;font-size:.88rem;color:var(--muted)}
.sec-eyebrow .ic{color:var(--rose);stroke-width:1.4}
.sec-title{margin:2px 0 14px;font:400 clamp(2.4rem,10vw,3rem)/1.1 var(--script);color:var(--brown)}
.sub{margin:0 auto 14px;color:var(--muted);max-width:44ch}
.it{font-style:italic}
.lead{margin:0 0 14px}
.groom{margin:8px 0;font-weight:700;letter-spacing:.1em;font-size:1.3rem;color:var(--brown-d)}
.parents{margin:8px 0 0;font-weight:500}
.closing{margin:20px 0 0}
.venue{margin:0 0 10px;font-weight:600;font-size:1.25rem;color:var(--brown-d)}

/* poster */
.poster{margin:0;padding:10px;border:1.5px solid var(--gold);border-radius:var(--radius);background:#fffaf4;box-shadow:var(--shadow)}
.poster-btn{position:relative;display:block;width:100%;padding:0;border:0;background:none;cursor:zoom-in;border-radius:8px;overflow:hidden}
.poster-btn img{display:block;width:100%;height:auto;border-radius:8px}
.poster-zoom{position:absolute;right:10px;bottom:10px;display:inline-flex;gap:6px;align-items:center;padding:6px 12px;border-radius:999px;background:rgba(95,60,26,.82);color:#fff8f0;font:600 .9rem var(--serif)}

/* info acara */
.info{list-style:none;margin:0;padding:0;text-align:left}
.info li{display:flex;gap:16px;align-items:center;padding:13px 4px;border-bottom:1px solid rgba(185,137,90,.28)}
.info li:last-child{border-bottom:0}
.info small{display:block;font-size:.85rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.info b{font-size:1.2rem;font-weight:600;color:var(--brown-d)}
.orb{flex:none;width:48px;height:48px;border-radius:50%;display:grid;place-items:center;color:var(--brown);border:1.4px solid var(--brown);
  background:radial-gradient(circle at 30% 25%,#fff,var(--rose-l))}
.orb .ic{width:23px;height:23px}
.orb.big{width:68px;height:68px;margin:0 auto 10px;background:radial-gradient(circle at 30% 25%,#fff,var(--lav-l))}
.orb.big .ic{width:34px;height:34px;color:var(--ok)}

/* peta */
.map-frame{border:1.5px solid var(--gold);border-radius:12px;overflow:hidden;background:var(--paper-2);aspect-ratio:4/3}
.map-frame iframe{width:100%;height:100%;border:0;display:block}

/* ---------- form ---------- */
form{text-align:left}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.field{display:block;margin:0 0 16px}
.field>span{display:block;margin-bottom:6px;font-weight:600;color:var(--brown-d)}
.field em{font-weight:400;color:var(--muted)}
input[type=text],textarea{width:100%;padding:12px 14px;font:inherit;font-size:1.1rem;color:var(--ink);background:#fffaf5;border:1.4px solid var(--gold);border-radius:10px;transition:box-shadow .2s,border-color .2s}
input[type=text]:focus,textarea:focus{outline:0;border-color:var(--brown);box-shadow:0 0 0 4px rgba(185,137,90,.25)}
textarea{resize:vertical;min-height:110px}
.count{display:block;text-align:right;color:var(--muted);font-size:.9rem;margin-top:3px}

.choices{border:0;padding:0;margin:0 0 16px;display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.choices legend{padding:0;margin-bottom:8px;font-weight:600;color:var(--brown-d)}
.choice{position:relative;display:block;cursor:pointer}
.choice input{position:absolute;opacity:0;inset:0;width:100%;height:100%;margin:0;cursor:pointer}
.choice .box{height:100%;display:flex;flex-direction:column;align-items:center;gap:2px;padding:14px 6px 12px;text-align:center;border:1.4px solid var(--gold);border-radius:12px;background:#fffaf5;color:var(--brown);transition:all .18s}
.choice .box .ic{width:30px;height:30px;color:var(--gold);margin-bottom:2px}
.choice .box b{font-size:1.08rem;color:var(--brown-d);line-height:1.15}
.choice .box small{font-size:.92rem;color:var(--muted)}
.choice:hover .box{background:var(--rose-l)}
.choice input:checked + .box{background:linear-gradient(160deg,#a06c38,#7b4d22);border-color:#7b4d22;box-shadow:0 8px 18px rgba(123,77,34,.28);transform:translateY(-2px)}
.choice input:checked + .box .ic,.choice input:checked + .box b,.choice input:checked + .box small{color:#fff8f0}
.choice input:focus-visible + .box{outline:2px solid var(--brown);outline-offset:3px}

.form-msg{margin:0 0 12px;padding:10px 14px;border-radius:10px;background:#fbe7ea;border:1px solid #e7b4bb;color:var(--err);font-size:1rem}
.notice{padding:10px 14px;border-radius:10px;margin:0 0 14px;font-size:1rem}
.notice.ok{background:#e9f2e6;border:1px solid #b9d3b2;color:var(--ok)}
.notice.err{background:#fbe7ea;border:1px solid #e7b4bb;color:var(--err)}
.btn.loading span::after{content:'…'}

.success{text-align:center}
.success h3{margin:0;font:400 2.3rem/1.15 var(--script);color:var(--brown)}
.s-label{margin:2px 0 8px;font-weight:600;color:var(--brown-d)}
.success:focus{outline:0}

/* ---------- buku tamu ---------- */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:0 0 18px}
.stats div{padding:10px 4px;border-radius:12px;border:1px solid var(--gold-l);background:linear-gradient(180deg,rgba(255,251,247,.9),rgba(230,226,242,.6))}
.stats b{display:block;font-size:1.7rem;font-weight:600;color:var(--brown);line-height:1.1}
.stats small{display:block;font-size:.82rem;line-height:1.3;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.gb{display:flex;flex-direction:column;gap:12px;text-align:left;max-height:none}
.gb-item{display:flex;gap:12px;padding:14px;border-radius:12px;background:#fffaf5;border:1px solid var(--gold-l);animation:pop .5s ease both}
@keyframes pop{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.gb-avatar{flex:none;width:44px;height:44px;border-radius:50%;display:grid;place-items:center;font:600 1.25rem var(--serif);color:var(--brown-d);border:1.3px solid var(--gold)}
.tone-0 .gb-avatar{background:var(--rose-l)}
.tone-1 .gb-avatar{background:var(--lav-l)}
.tone-2 .gb-avatar{background:#e9ecd9}
.gb-body{min-width:0;flex:1}
.gb-head{display:flex;flex-wrap:wrap;gap:2px 10px;align-items:baseline;justify-content:space-between}
.gb-name{color:var(--brown-d);font-size:1.12rem;overflow-wrap:anywhere}
.gb-badge{display:inline-flex;align-items:center;gap:5px;font-size:.88rem;color:var(--muted)}
.gb-badge .ic{width:1em;height:1em;color:var(--olive)}
.gb-msg{margin:4px 0 4px;overflow-wrap:anywhere}
.gb-time{font-size:.85rem;color:var(--muted)}
.gb-empty{color:var(--muted);font-style:italic;margin:6px 0 0}
[hidden]{display:none!important}

/* ---------- penutup ---------- */
.foot{text-align:center;padding:10px 0 20px}
.foot img{display:block;width:100%;max-width:520px;margin:0 auto;border-radius:12px;
  -webkit-mask-image:linear-gradient(to bottom,transparent,#000 35%);mask-image:linear-gradient(to bottom,transparent,#000 35%)}
.foot-title{margin:14px 0 0;font:400 2.6rem/1.1 var(--script);color:var(--brown)}
.foot-sign{margin:10px 0 0;font-weight:600;color:var(--brown-d)}

/* ---------- dock navigasi ---------- */
.dock{position:fixed;left:50%;bottom:calc(12px + env(safe-area-inset-bottom));transform:translateX(-50%);z-index:20;display:flex;gap:2px;padding:6px;
  border:1.5px solid var(--gold);border-radius:999px;background:rgba(255,250,244,.92);box-shadow:0 10px 30px rgba(95,60,26,.22);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);max-width:calc(100vw - 20px)}
.dock a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;min-width:56px;padding:6px 8px;border-radius:999px;text-decoration:none;color:var(--brown);font-size:.74rem;font-weight:600;letter-spacing:.03em}
.dock a .ic{width:22px;height:22px}
.dock a:hover{background:var(--rose-l)}
.dock .dock-main{background:linear-gradient(135deg,#a06c38,#7b4d22);color:#fff8f0}
#dock-wa{color:#1d9a49}

/* ---------- lightbox ---------- */
dialog#lightbox{border:0;padding:0;background:transparent;max-width:min(96vw,640px);max-height:96vh;overflow:visible}
dialog#lightbox::backdrop{background:rgba(52,32,14,.78);-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}
dialog#lightbox img{display:block;width:100%;max-height:92vh;object-fit:contain;border-radius:10px;background:#fffaf4}
.lb-close{position:absolute;top:-14px;right:-6px;z-index:2;width:42px;height:42px;border-radius:50%;border:1.5px solid var(--gold);background:#fffaf4;color:var(--brown);display:grid;place-items:center;cursor:pointer}

/* ---------- animasi muncul ---------- */
.js .reveal{opacity:0;transform:translateY(18px);transition:opacity .8s ease,transform .8s ease}
.js .reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .js .reveal{opacity:1;transform:none;transition:none}
  .bf,.gb-item{animation:none}
}
@media (max-width:380px){
  .choices{grid-template-columns:1fr}
  .choice .box{flex-direction:row;justify-content:center;gap:10px;padding:10px}
  .dock a{min-width:48px;padding:6px}
}
@media (min-width:640px){
  .chips{flex-direction:row;flex-wrap:wrap;justify-content:center}
  .cta{flex-direction:row;justify-content:center}
  .card{padding:36px 34px 30px}
}