:root{
  --cream:#EFE8E2; --peach:#E5C4B3; --coral:#BF715B; --coral-dark:#A35A46; --latte:#C89874;
  --rain:#D1D7D5; --euc:#98988C; --euc-deep:#5E6156; --ink:#3F4139;
  --bg:#D1D7D5; --text:var(--ink); --muted:#55574E; --card:#EAEDEC;
  --env-front:#EBD9CD; --env-back:#D9B7A4; --env-flap:#E3CBBB;
  --script:"Pinyon Script","Snell Roundhand","Apple Chancery",cursive;
  --serif:"Cormorant Garamond","Iowan Old Style",Garamond,Georgia,serif;
  color-scheme:light;
  box-sizing:border-box;
  padding-top:env(safe-area-inset-top,0px);
  padding-bottom:env(safe-area-inset-bottom,0px);
}
*,*::before,*::after{box-sizing:inherit}
html{height:100%;scroll-behavior:smooth;scroll-padding-top:env(safe-area-inset-top,0px)}
body{
  margin:0;min-height:100%;background:var(--bg);color:var(--text);
  font-family:var(--serif);font-size:1.15rem;line-height:1.6;-webkit-font-smoothing:antialiased;
}
body.locked{overflow:hidden}
img{max-width:100%}
[hidden]{display:none !important}

/* ---------- Sobre ---------- */
.stage{position:fixed;inset:0;display:grid;place-items:center;z-index:5;padding:1.5rem;background:var(--bg);transition:opacity .8s ease,visibility .8s}
.stage.gone{opacity:0;visibility:hidden}
.scene{display:grid;justify-items:center;gap:1.6rem;width:100%}
.envelope{position:relative;width:min(88vw,440px);aspect-ratio:1.2/1;perspective:1200px;filter:drop-shadow(0 18px 28px rgba(63,65,57,.22))}
.env-back{position:absolute;inset:0;background:var(--env-back);border-radius:4px}
.letter{position:absolute;left:6%;right:6%;top:6%;bottom:4%;background:var(--cream);border-radius:3px;z-index:2;display:grid;place-content:center;text-align:center;padding:1rem;transition:transform 1s cubic-bezier(.2,.7,.2,1)}
.letter .l-names{font-family:var(--script);font-size:clamp(1.8rem,7vw,2.6rem);color:var(--coral);line-height:1.1}
.letter .l-date{font-size:.95rem;letter-spacing:.04em;color:var(--euc-deep);margin-top:.3rem}
.env-front{position:absolute;inset:0;z-index:3;background:var(--env-front);border-radius:4px;clip-path:polygon(0 0,50% 46%,100% 0,100% 100%,0 100%)}
.env-front::after{content:"";position:absolute;inset:0;background:
  linear-gradient(to top right,transparent 49.6%,rgba(63,65,57,.08) 50%,transparent 50.6%) left bottom/50% 100% no-repeat,
  linear-gradient(to top left,transparent 49.6%,rgba(63,65,57,.08) 50%,transparent 50.6%) right bottom/50% 100% no-repeat}
.address{position:absolute;left:0;right:0;bottom:6%;z-index:4;text-align:center;pointer-events:none;padding:0 6%}
.address small{display:block;font-size:1.2rem;font-weight:600;color:var(--euc-deep);letter-spacing:.05em;margin-bottom:.1rem}
.address strong{display:block;font-family:var(--script);font-weight:400;font-size:clamp(1.5rem,6vw,2.2rem);color:var(--euc-deep);line-height:1.15}
.flap{position:absolute;left:0;right:0;top:0;height:46%;z-index:5;background:var(--env-flap);clip-path:polygon(0 0,100% 0,50% 100%);transform-origin:top center;transition:transform .9s cubic-bezier(.5,0,.3,1)}
.seal{position:absolute;left:50%;top:46%;z-index:6;width:clamp(100px,29vw,128px);aspect-ratio:1;transform:translate(-50%,-50%);border:0;padding:0;background:none;cursor:pointer;transition:transform .5s ease,opacity .5s ease;-webkit-tap-highlight-color:transparent;animation:breathe 2.8s ease-in-out infinite}
.seal img{width:100%;height:100%;display:block;filter:drop-shadow(0 3px 4px rgba(90,40,25,.35))}
.seal:focus-visible{outline:2px solid var(--euc-deep);outline-offset:6px;border-radius:50%}
@keyframes breathe{0%,100%{transform:translate(-50%,-50%) scale(1)}50%{transform:translate(-50%,-50%) scale(1.04)}}
.sprig{position:absolute;z-index:5;width:34%;left:58%;top:31%;pointer-events:none;transition:opacity .4s}
.hint{font-size:1.05rem;font-style:italic;color:var(--muted);text-align:center;margin:0;transition:opacity .4s}
.envelope.opening .seal{animation:none;transform:translate(-50%,-50%) scale(.6) rotate(-12deg);opacity:0}
.envelope.opening .sprig{opacity:0}
.envelope.opening ~ .hint{opacity:0}
.envelope.flap-open .flap{transform:rotateX(180deg)}
.envelope.flap-under .flap{z-index:1}
.envelope.letter-out .letter{transform:translateY(-62%)}

/* ---------- Sitio ---------- */
.site{opacity:0;transition:opacity 1s ease .1s}
.site.shown{opacity:1}
.hero{min-height:100vh;min-height:100svh;display:grid;place-content:center;justify-items:center;text-align:center;padding:3rem 1.5rem 4rem;gap:1.3rem}
.hero-seal{width:90px;height:90px;filter:drop-shadow(0 3px 4px rgba(90,40,25,.25))}
.names{font-family:var(--script);font-weight:400;margin:0;line-height:1;font-size:clamp(3.4rem,15vw,6.5rem);color:var(--coral)}
.names .amp{display:block;font-size:.55em;color:var(--latte);margin:.1em 0}
.date{margin:0;font-size:clamp(1.2rem,4.4vw,1.5rem);letter-spacing:.06em}
.greeting{max-width:30rem;margin:.6rem auto 0;padding:1.4rem 1.6rem;border-top:1px solid var(--euc);border-bottom:1px solid var(--euc);font-size:1.2rem;line-height:1.65}
.greeting b{font-weight:600}
.countdown{display:flex;gap:clamp(1rem,5vw,2rem);justify-content:center;margin-top:.4rem}
.countdown div{display:grid;justify-items:center}
.countdown span{font-size:clamp(2rem,8vw,2.8rem);font-weight:500;line-height:1;font-variant-numeric:lining-nums tabular-nums}
.countdown small{font-size:.95rem;color:var(--muted);font-style:italic}
.next{margin-top:1rem;color:var(--muted);font-style:italic;font-size:1rem}

.block{max-width:40rem;margin:0 auto;padding:4rem 1.5rem;text-align:center;border-top:1px solid rgba(94,97,86,.25)}
.block h2{font-family:var(--script);font-weight:400;color:var(--coral);font-size:clamp(2.3rem,9vw,3.2rem);line-height:1.15;margin:0 0 1rem}
.block h3{font-size:1.3rem;font-weight:600;margin:0 0 .3rem}
.lead{max-width:32rem;margin:0 auto 2rem;font-size:1.2rem;line-height:1.75}
.small{font-size:1rem;color:var(--muted)}
.center{text-align:center}
.parents{border-top:0;padding-top:1rem}
.parent-grid{display:grid;grid-template-columns:1fr 1fr;gap:2rem}
.parent-grid h3{font-size:1.05rem;font-weight:500;font-style:italic;color:var(--muted);margin-bottom:.5rem}
.parent-grid p{margin:0;font-size:1.3rem;line-height:1.55}
.memoriam{display:block;font-size:.98rem;font-style:italic;color:var(--muted)}

/* Línea de tiempo */
.timeline{list-style:none;margin:0 auto 2rem;padding:0;max-width:30rem;text-align:left;position:relative}
.timeline::before{content:"";position:absolute;left:7px;top:.6rem;bottom:.6rem;width:1px;background:var(--euc)}
.timeline li{position:relative;padding:0 0 2.2rem 2.2rem}
.timeline li:last-child{padding-bottom:0}
.timeline li::before{content:"";position:absolute;left:0;top:.45rem;width:15px;height:15px;border-radius:50%;background:var(--bg);border:2px solid var(--coral)}
.when{margin:0;font-style:italic;color:var(--coral-dark);font-size:1.1rem}
.place{margin:0;font-size:1.2rem}
.addr{margin:.1rem 0 .8rem;color:var(--muted);font-size:1.02rem;line-height:1.5}
.nav{display:flex;flex-wrap:wrap;gap:.5rem;margin:0}

/* Botones */
.btn{display:inline-block;font:inherit;font-size:1.02rem;font-weight:500;color:var(--coral-dark);background:transparent;border:1px solid var(--coral);border-radius:999px;padding:.45rem 1.1rem;text-decoration:none;cursor:pointer;line-height:1.3}
.btn:hover{background:rgba(191,113,91,.08)}
.btn-solid{background:var(--coral);color:#FBF5F1;border-color:var(--coral)}
.btn-solid:hover{background:var(--coral-dark)}
.btn-wide{width:100%;padding:.75rem 1rem;font-size:1.15rem}
.btn:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--coral-dark);outline-offset:2px}
.btn[disabled]{opacity:.6;cursor:wait}

/* Vestimenta y notas */
.dress{font-size:1.6rem;letter-spacing:.08em;margin:-.3rem 0 1.8rem}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;margin-bottom:2rem}
.two-col p{margin:0}
.note{background:var(--card);border-radius:6px;padding:1.3rem 1.5rem;margin:0 auto 1rem;max-width:32rem}
.note p{margin:.3rem 0 0;line-height:1.65}
.code{font-weight:600;letter-spacing:.04em;word-break:break-all;color:var(--ink)}

/* Confirmación */
.seats{background:var(--card);border-radius:6px;padding:1.3rem 1.5rem;margin:0 auto 1.8rem;max-width:30rem}
.seats p{margin:0}
.seats-n{font-size:1.7rem;font-weight:500;color:var(--coral-dark);margin:.2rem 0 .3rem !important}
.status{max-width:30rem;margin:0 auto 1.5rem}
.status p{margin:.2rem 0}
.status .btn{margin-top:.8rem}
.rsvp-form{max-width:30rem;margin:0 auto;text-align:left;display:grid;gap:.4rem}
.rsvp-form fieldset{border:0;padding:0;margin:0 0 .8rem;display:grid;gap:.4rem}
.rsvp-form legend,.rsvp-form label{font-weight:600;font-size:1.08rem}
.rsvp-form label{margin-top:.6rem}
.choice{display:flex;align-items:center;gap:.6rem;font-weight:400 !important;margin:0 !important;background:var(--card);padding:.65rem .9rem;border-radius:6px;cursor:pointer}
.choice input{accent-color:var(--coral);width:1.1rem;height:1.1rem}
.if-yes{display:grid;gap:.4rem}
select,textarea{font:inherit;font-size:1.08rem;color:var(--ink);background:#F6F7F6;border:1px solid var(--euc);border-radius:6px;padding:.55rem .7rem;width:100%}
textarea{resize:vertical}
.opt{font-weight:400;color:var(--muted)}
.form-error{color:#9B2C1C;margin:.4rem 0 0}
.rsvp-form .btn-wide{margin-top:1rem}
.thanks-box{max-width:30rem;margin:0 auto}
.thanks-box .script{font-family:var(--script);font-size:3rem;color:var(--coral);margin:0;line-height:1.2}

.foot{text-align:center;padding:3rem 1.5rem 4rem;color:var(--muted);border-top:1px solid rgba(94,97,86,.25)}
.foot img{width:64px;height:64px;opacity:.9}
.foot p{margin:.4rem 0 0;font-family:var(--script);font-size:clamp(1.9rem,7vw,2.4rem);line-height:1.2;color:var(--coral)}

@media (max-width:480px){
  .parent-grid,.two-col{grid-template-columns:1fr;gap:1.4rem}
  .block{padding:3.2rem 1.25rem}
}
@media (prefers-reduced-motion: reduce){
  .seal{animation:none}
  .flap,.letter,.seal,.stage,.site{transition-duration:.01s !important}
  html{scroll-behavior:auto}
}