:root{--wine:#5b1028;--deep:#23030c;--dark:#100005;--gold:#d4aa4b;--gold-light:#f2d47e;--peach:#e7a184;--cream:#fff5e5}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;min-height:100vh;color:var(--cream);font-family:"Cormorant Garamond",serif;background:radial-gradient(circle at 15% 10%,rgba(121,20,53,.72),transparent 30%),radial-gradient(circle at 82% 18%,rgba(78,9,31,.62),transparent 28%),linear-gradient(155deg,#4b0b20 0%,#21020b 58%,#100005 100%)}
.sparkles{position:fixed;inset:0;pointer-events:none;opacity:.4;background-image:radial-gradient(circle,rgba(242,212,126,.95) 0 1px,transparent 1.8px),radial-gradient(circle,rgba(231,161,132,.85) 0 1px,transparent 1.7px);background-size:72px 72px,118px 118px;animation:drift 20s linear infinite}
@keyframes drift{to{background-position:72px 72px,118px 118px}}
.loader{position:fixed;inset:0;display:grid;place-items:center;background:#180006;z-index:50;transition:opacity .7s ease,visibility .7s ease}
.loader.hide{opacity:0;visibility:hidden}
.loader-inner{text-align:center}
.loader-crown{color:var(--gold-light);font-size:2rem}
.loader-title{font:700 clamp(2.4rem,8vw,5rem) "Cinzel",serif;color:var(--gold-light)}
.loader-line{width:180px;height:1px;margin:18px auto;background:linear-gradient(90deg,transparent,var(--gold-light),transparent);animation:pulse 1.2s infinite}
@keyframes pulse{50%{opacity:.25}}
.screen{display:none;min-height:100vh;position:relative;z-index:1}
.screen.active{display:flex}
#opening{align-items:center;justify-content:center;flex-direction:column;padding:55px 20px;text-align:center}
.music-btn{position:absolute;top:18px;left:18px;width:48px;height:48px;border-radius:50%;border:1px solid var(--gold);color:var(--gold-light);background:rgba(50,5,18,.8);font-size:1.25rem;cursor:pointer}
.crown{font-size:2.2rem;color:var(--gold-light);line-height:1}
h1,h2,h3{font-family:"Cinzel",serif;color:var(--gold-light);margin:0}
h1{font-size:clamp(3.4rem,10vw,7rem)}
h1 span,h2 span{color:var(--peach)}
.subtitle{margin:10px 0 25px;color:var(--gold);font-size:clamp(1.05rem,2.8vw,1.55rem)}
.reserved-small{margin:0;color:#e5c381;font-size:1.15rem}
.reserved-main{margin:5px 0 0;color:var(--gold-light);font-family:"Great Vibes",cursive;font-size:clamp(2.7rem,7vw,5rem)}
.envelope-button{border:0;background:transparent;padding:0;cursor:pointer}
.envelope{position:relative;display:block;width:min(520px,82vw);aspect-ratio:1.65/1;margin:22px auto 18px;filter:drop-shadow(0 28px 38px rgba(0,0,0,.62))}
.envelope-back{position:absolute;inset:0;border:2px solid var(--gold);border-radius:12px;background:linear-gradient(150deg,#6f1732,#390714)}
.envelope-left,.envelope-right,.envelope-bottom,.envelope-flap,.letter,.wax{position:absolute}
.envelope-left{inset:0;clip-path:polygon(0 0,53% 52%,0 100%);background:#5e1029}
.envelope-right{inset:0;clip-path:polygon(100% 0,47% 52%,100% 100%);background:#68132e}
.envelope-bottom{inset:0;clip-path:polygon(0 100%,50% 42%,100% 100%);background:#4e0b20}
.envelope-flap{inset:0;clip-path:polygon(0 0,100% 0,50% 67%);background:linear-gradient(180deg,#7a1b38,#5a1028);transform-origin:top;transition:transform 1s ease;z-index:5}
.letter{left:50%;top:12%;transform:translateX(-50%);width:72%;height:70%;background:linear-gradient(180deg,#fff8e8,#f5dfbb);color:#591025;border:1px solid var(--gold);display:grid;place-items:center;font:700 clamp(1.2rem,4vw,2.2rem) "Cinzel",serif;transition:transform 1s .2s ease}
.wax{left:50%;top:49%;transform:translate(-50%,-50%);width:82px;height:82px;border-radius:50%;display:grid;place-items:center;z-index:7;color:var(--deep);font:700 2rem "Cinzel",serif;background:radial-gradient(circle at 35% 30%,#ffe6a0,#cf9b31 60%,#9f6713);border:5px double #7f520d;transition:opacity .25s ease}
.envelope.open .envelope-flap{transform:rotateX(180deg);z-index:0}
.envelope.open .letter{transform:translate(-50%,-72%)}
.envelope.open .wax{opacity:0}
.primary-button,.action-button{border:1px solid var(--gold);border-radius:999px;padding:14px 26px;font:600 .84rem "Cinzel",serif;letter-spacing:.07em;cursor:pointer;text-transform:uppercase;transition:.2s}
.primary-button{color:var(--deep);background:linear-gradient(135deg,var(--gold-light),var(--gold));text-decoration:none;display:inline-block}
.action-button{color:var(--gold-light);background:linear-gradient(180deg,#5a1028,#340613);text-decoration:none;text-align:center}
.invitation-screen{flex-direction:column;align-items:center;padding:38px 16px 0}
.title-block{text-align:center;margin-bottom:24px}
.title-block h2{font-size:clamp(2.7rem,7vw,5rem)}
.title-block p{color:var(--gold);font-size:1.2rem;margin:.4rem 0 0}
.invitation-frame{width:min(900px,100%);border:1px solid var(--gold);padding:10px;border-radius:18px;background:rgba(55,7,20,.78);box-shadow:0 28px 80px rgba(0,0,0,.58)}
.image-wrap{position:relative;overflow:hidden;border-radius:12px}
.image-wrap img{display:block;width:100%}
.top-cover{position:absolute;top:0;left:0;right:0;height:17%;background:linear-gradient(180deg,#170005 0%,#210108 100%);border-bottom:1px solid rgba(212,170,75,.5);display:flex;align-items:center;justify-content:center}
.cover-flourish{color:var(--gold);font-size:3rem}
.strict-bottom{display:flex;align-items:center;justify-content:center;gap:15px;padding:18px 12px 10px;color:var(--gold-light);font:600 clamp(.8rem,2vw,1.05rem) "Cinzel",serif;letter-spacing:.12em}
.strict-bottom span{height:1px;width:min(130px,18vw);background:linear-gradient(90deg,transparent,var(--gold))}
.strict-bottom span:last-child{background:linear-gradient(90deg,var(--gold),transparent)}
.actions{width:min(900px,100%);display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:22px 0}
.countdown-section{width:min(900px,100%);padding:24px;margin-bottom:22px;border-top:1px solid rgba(212,170,75,.42);border-bottom:1px solid rgba(212,170,75,.42);text-align:center}
.countdown{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.countdown strong{display:block;font:600 clamp(1.8rem,5vw,3rem) "Cinzel",serif;color:var(--gold-light)}
.countdown span{color:#e3bf75;text-transform:uppercase;font-size:.75rem}
.rsvp-panel{display:none;width:min(760px,100%);margin:12px 0 42px;padding:28px;border:1px solid var(--gold);border-radius:20px;background:rgba(55,7,20,.96)}
.rsvp-panel.open{display:block}
.eyebrow{margin:0;color:var(--gold);text-transform:uppercase;letter-spacing:.16em;font-family:"Cinzel",serif;text-align:center}
.rsvp-panel h3{font-size:2.1rem;text-align:center;margin:6px 0 22px}
.rsvp-panel form{display:grid;gap:16px}
.rsvp-panel label{font-size:1.06rem}
.rsvp-panel input,.rsvp-panel select,.rsvp-panel textarea{width:100%;margin-top:7px;padding:12px;border:1px solid var(--gold);border-radius:10px;background:#fff8e8;color:#28040d;font:1rem "Cormorant Garamond",serif}
.full{width:100%}.hidden{display:none}
footer{width:100%;padding:18px;text-align:center;color:#c99e45;border-top:1px solid rgba(212,170,75,.35);background:rgba(18,0,6,.55)}
.thank-you-page{display:grid;place-items:center;padding:20px}
.thank-you-card{position:relative;z-index:2;width:min(620px,100%);padding:48px 28px;text-align:center;border:1px solid var(--gold);border-radius:24px;background:rgba(55,7,20,.96);box-shadow:0 30px 90px rgba(0,0,0,.55)}
.thank-you-card p{font-size:1.2rem}
@media(max-width:700px){.actions{grid-template-columns:1fr}.countdown{grid-template-columns:repeat(2,1fr)}.wax{width:64px;height:64px}.opening{padding-top:70px}}