:root{--forest:#0b4a6f;--mist:#e3f3f7;--paper:#f6fbfc;--brass:#c9a96a;--blush:#e9d5cf;--ink:#10242e;--aqua:#3fb3d1;--sea:#16799f;
--serif:"Cormorant Garamond",Georgia,serif;--sans:"Jost",system-ui,-apple-system,"Segoe UI",sans-serif}
*{box-sizing:border-box;margin:0}
html{scroll-behavior:smooth;scroll-padding-bottom:70px}
body{font-family:var(--sans);color:var(--ink);background:#cfe5ec;line-height:1.65;-webkit-text-size-adjust:100%}
body.locked{overflow:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
:focus-visible{outline:2px solid var(--brass);outline-offset:3px}
.cover,.invite{max-width:480px;margin:0 auto;background:var(--paper);min-height:100svh}
.invite[hidden],.lightbox[hidden],.cover[hidden]{display:none}
.names{font-family:var(--serif);font-weight:600;line-height:1.05;font-size:clamp(2.6rem,13vw,3.4rem)}
.names span{color:var(--brass);font-style:italic;font-weight:500}
.names.big{font-size:clamp(3rem,15vw,4rem)}
.small{font-size:.8rem;letter-spacing:.12em}
.guest{font-family:var(--serif);font-size:1.5rem;font-weight:600;margin-bottom:.8rem}
.arch{width:min(62%,250px);aspect-ratio:4/5;border-radius:999px 999px 14px 14px;overflow:hidden;border:1px solid var(--brass);padding:6px;margin:0 auto 1rem}
.arch img{width:100%;height:100%;object-fit:cover;border-radius:999px 999px 10px 10px}
.arch--cover{width:min(52%,210px);padding:5px}
.btn{font:500 .95rem var(--sans);padding:.8rem 1.7rem;border-radius:999px;border:1px solid var(--brass);background:var(--brass);color:#fff;cursor:pointer;text-decoration:none;display:inline-block;transition:transform .2s,background .2s}
.btn:active{transform:scale(.96)}
.btn--ghost{background:transparent;color:var(--forest);margin-top:.8rem}
.btn--ghost:hover{background:var(--forest);color:#fff;border-color:var(--forest)}
.sec{padding:3.5rem 1.5rem;text-align:center}
.sec.tint{background:var(--mist)}
.sec h2{font-family:var(--serif);font-size:2.1rem;font-weight:600;color:var(--forest);margin-bottom:1rem}
.sec h2.names{color:var(--forest)}
.lead{max-width:34ch;margin:0 auto 1.5rem}
.hero{padding-top:5rem}
.date-line{font-family:var(--serif);font-size:1.4rem;margin:.8rem 0 1.5rem;color:var(--brass);font-weight:600}
.quote{font-style:italic;max-width:32ch;margin:0 auto;font-family:var(--serif);font-size:1.15rem}
.person{margin-bottom:2.5rem}
.person h3,.card h3{font-family:var(--serif);font-size:1.7rem;color:var(--forest);margin-bottom:.3rem}
.timeline{list-style:none;padding:0;text-align:left;border-left:1px solid var(--brass);margin-left:.6rem}
.timeline li{padding:0 0 1.6rem 1.3rem;position:relative}
.timeline li::before{content:"";position:absolute;left:-5px;top:.55rem;width:9px;height:9px;border-radius:50%;background:var(--brass)}
.timeline b{font-family:var(--serif);font-size:1.25rem;color:var(--forest)}
.countdown{display:grid;grid-template-columns:repeat(4,1fr);gap:.5rem;margin-bottom:.6rem}
.countdown div{background:var(--forest);color:#eaf7fa;border-radius:14px;padding:.8rem .2rem}
.countdown b{display:block;font:600 1.8rem/1 var(--serif);font-variant-numeric:tabular-nums}
.countdown span{font-size:.72rem}
.cd-status{min-height:1.5rem;margin-bottom:1.5rem;font-style:italic;color:var(--brass)}
.card{border:1px solid var(--brass);border-radius:18px;padding:1.6rem 1.2rem;margin-bottom:1.2rem;background:#fff}
.strong{font-weight:500;color:var(--forest)}
.gallery{display:grid;grid-template-columns:1fr 1fr;gap:.6rem}
.gallery button{border:0;padding:0;background:none;cursor:zoom-in;border-radius:10px;overflow:hidden}
.gallery button:nth-child(3n+1){grid-column:span 2}
.gallery img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .5s}
.gallery button:hover img{transform:scale(1.04)}
.lightbox{position:fixed;inset:0;z-index:80;background:rgba(5,25,38,.92);display:flex;align-items:center;justify-content:center;padding:1rem}
.lightbox img{max-height:88svh;border-radius:8px}
.lightbox button{position:absolute;top:.8rem;right:1rem;font-size:2.2rem;color:#fff;background:none;border:0;cursor:pointer}
.bank{background:#fff;border:1px solid var(--brass);border-radius:18px;padding:1.4rem 1rem;margin-bottom:1rem}
.bank h3{font-family:var(--serif);font-size:1.5rem;color:var(--forest)}
.bank .no{font:600 1.4rem var(--serif);letter-spacing:.08em;margin:.2rem 0}
.form{display:grid;gap:1rem;text-align:left}
.form label{display:grid;gap:.3rem;font-size:.9rem;font-weight:500;color:var(--forest)}
.form input,.form select,.form textarea{font:inherit;padding:.75rem .9rem;border:1px solid #b3d3de;border-radius:12px;background:#fff;color:var(--ink);width:100%}
.form .btn{justify-self:center}
.note{font-size:.85rem;color:#4a6674;text-align:center}
.wishes{margin-top:2rem;display:grid;gap:.8rem;text-align:left;max-height:420px;overflow:auto}
.wish{background:var(--mist);border-radius:14px;padding:.9rem 1rem}
.wish b{color:var(--forest)}
.wish small{display:block;color:#5f7e8b}
.closing{background:var(--forest);color:#eaf7fa;padding-bottom:7rem}
.closing h2{color:#eaf7fa}
.credit{margin-top:2rem;font-size:.75rem;opacity:.6}
.nav{position:fixed;bottom:0;left:50%;transform:translateX(-50%);width:min(100%,480px);display:flex;justify-content:space-around;background:rgba(11,74,111,.96);padding:.7rem .3rem calc(.7rem + env(safe-area-inset-bottom));z-index:40}
.nav a{color:#eaf7fa;text-decoration:none;font-size:.78rem;padding:.2rem .3rem}
.nav a.on{color:var(--brass)}
.music{position:fixed;right:max(.8rem,calc(50% - 228px));bottom:4.4rem;width:44px;height:44px;border-radius:50%;border:1px solid var(--brass);background:var(--forest);color:var(--brass);font-size:1.3rem;cursor:pointer;z-index:45}
.music.playing{animation:spin 6s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.toast{position:fixed;left:50%;bottom:5.5rem;transform:translate(-50%,20px);background:var(--ink);color:#fff;padding:.7rem 1.2rem;border-radius:999px;font-size:.9rem;opacity:0;pointer-events:none;transition:.3s;z-index:90;max-width:90vw;text-align:center}
.toast.show{opacity:1;transform:translate(-50%,0)}
@media(min-width:481px){.invite,.cover{box-shadow:0 0 40px rgba(0,0,0,.18)}}
@media(max-width:340px){.nav a{font-size:.68rem}.countdown b{font-size:1.4rem}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}.reveal>*{opacity:1;transform:none}}

/* ====== TEMA BIRU LAUT + ANIMASI ====== */
.cover{position:fixed;inset:0;z-index:50;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.7rem;text-align:center;padding:1.5rem;color:#eaf7fa;overflow:hidden;
 background:radial-gradient(circle at 50% 28%,rgba(63,179,209,.55),transparent 55%),linear-gradient(180deg,#0e5f88 0%,#0b4a6f 45%,#062b44 100%);
 clip-path:circle(150% at 50% 78%);transition:clip-path 1.5s cubic-bezier(.7,0,.2,1) .15s}
.cover.out{clip-path:circle(0% at 50% 78%);pointer-events:none}
.cover>*:not(.sea):not(.bubbles){position:relative;z-index:2;transition:opacity .8s,transform .9s,filter .8s;animation:introIn 1.1s cubic-bezier(.2,.7,.2,1) backwards}
.cover>:nth-child(4){animation-delay:.1s}.cover>:nth-child(5){animation-delay:.3s}.cover>:nth-child(6){animation-delay:.5s}.cover>:nth-child(7){animation-delay:.7s}.cover>:nth-child(8){animation-delay:.85s}.cover>:nth-child(9){animation-delay:1s}
.cover.out>*:not(.sea):not(.bubbles){opacity:0;transform:translateY(-16px) scale(.96);filter:blur(5px)}
@keyframes introIn{from{opacity:0;transform:translateY(22px)}}
.cover .names span{-webkit-text-fill-color:var(--brass)}
.sea{position:absolute;left:0;right:0;bottom:0;height:130px;z-index:1;pointer-events:none}
.sea .w{position:absolute;left:0;right:0;bottom:0;background-repeat:repeat-x;background-size:400px 100%}
.w1{height:100px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 400 60' preserveAspectRatio='none'%3E%3Cpath d='M0 28Q50 6 100 28T200 28T300 28T400 28V60H0Z' fill='rgba(63,179,209,.35)'/%3E%3C/svg%3E");animation:waveMove 14s linear infinite}
.w2{height:80px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 400 60' preserveAspectRatio='none'%3E%3Cpath d='M0 28Q50 6 100 28T200 28T300 28T400 28V60H0Z' fill='rgba(255,255,255,.16)'/%3E%3C/svg%3E");animation:waveMove 20s linear infinite reverse}
@keyframes waveMove{to{background-position-x:400px}}
.bubbles{position:fixed;top:0;bottom:0;left:50%;width:min(100%,480px);transform:translateX(-50%);pointer-events:none;overflow:hidden;z-index:30}
.bubbles i{position:absolute;bottom:-40px;width:var(--s);height:var(--s);border-radius:50%;opacity:0;background:radial-gradient(circle at 30% 30%,rgba(255,255,255,.95),rgba(63,179,209,.3) 55%,rgba(255,255,255,.1));border:1px solid rgba(63,179,209,.55);box-shadow:inset 0 0 4px rgba(255,255,255,.8),0 0 6px rgba(63,179,209,.3);animation:rise var(--t) linear var(--dl) infinite}
@keyframes rise{0%{transform:translate(0,0) scale(.6);opacity:0}10%{opacity:.9}50%{transform:translate(var(--x),-55vh) scale(1)}90%{opacity:.8}100%{transform:translate(calc(var(--x)*-.6),-112vh) scale(1.1);opacity:0}}
body{background:#cfe5ec}
.sec.tint{background:linear-gradient(180deg,var(--mist),#f6fbfc 55%,var(--mist))}
.hero{position:relative;overflow:hidden;background:linear-gradient(180deg,#eaf7fa 0%,#cdeaf2 100%);padding-bottom:4.5rem}
.hero>*{position:relative;z-index:2}
.hero::after{content:"";position:absolute;left:0;right:0;bottom:-1px;background-repeat:repeat-x;z-index:1}
.hero::after{height:34px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 400 60' preserveAspectRatio='none'%3E%3Cpath d='M0 28Q50 6 100 28T200 28T300 28T400 28V60H0Z' fill='%23e3f3f7'/%3E%3C/svg%3E");background-size:400px 34px;animation:waveMove 8s linear infinite}
.closing{position:relative;background:linear-gradient(180deg,#0e5f88,#0b4a6f 50%,#062b44);padding-top:5rem}
.closing::before{content:"";position:absolute;left:0;right:0;top:-1px;height:44px;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 400 44' preserveAspectRatio='none'%3E%3Cpath d='M0 0V20Q50 44 100 20T200 20T300 20T400 20V0Z' fill='%23e3f3f7'/%3E%3C/svg%3E") repeat-x;background-size:400px 44px;animation:waveMove 10s linear infinite}
.sec h2:not(.names)::after{content:"";display:block;width:0;height:2px;margin:.5rem auto 0;background:linear-gradient(90deg,transparent,var(--brass),transparent);transition:width 1.2s ease .4s}
.sec.in h2:not(.names)::after{width:76px}
.reveal>*{opacity:0;transform:translateY(24px);transition:opacity .9s ease calc(var(--d,0)*.12s),transform .9s ease calc(var(--d,0)*.12s)}
.reveal.in>*{opacity:1;transform:none}
.btn{position:relative;overflow:hidden}
.btn:not(.btn--ghost){background:linear-gradient(135deg,#2fa9cb,#0f6f99);box-shadow:0 8px 20px rgba(11,74,111,.28)}
.countdown div{background:linear-gradient(160deg,#2a93b8,#0b4a6f);box-shadow:0 8px 18px rgba(11,74,111,.25)}
.card,.bank{box-shadow:0 10px 24px rgba(11,74,111,.1);border-color:rgba(201,169,106,.8)}
.music{background:linear-gradient(135deg,#2fa9cb,#0b4a6f);color:#fff;border-color:#fff}
@media(prefers-reduced-motion:reduce){.cover{clip-path:none}.bubbles{display:none}}

/* efek kelopak jatuh (pengganti gelembung) */
.bubbles i{bottom:auto;top:-40px;border:0;border-radius:100% 0 100% 0;height:calc(var(--s)*1.4);background:linear-gradient(135deg,#4fb0cf,#1f7ea6);box-shadow:0 1px 4px rgba(11,74,111,.35);animation:fall var(--t) linear var(--dl) infinite}
@keyframes fall{0%{transform:translate(0,0) rotate(0);opacity:0}10%{opacity:.95}50%{transform:translate(var(--x),55vh) rotate(260deg)}100%{transform:translate(calc(var(--x)*-.6),112vh) rotate(540deg);opacity:0}}

.arch{border-color:var(--brass)}
.bubbles i:nth-child(3n){background:linear-gradient(135deg,#e2c78f,#b98f4e)}
.bubbles i:nth-child(4n){background:linear-gradient(135deg,#2a93b8,#0b4a6f)}