/* Paleta "Vintage Blue & Gold" — sage green como principal */
:root{
  --sage:#83927D;        /* Sage Green (paleta) */
  --sage-deep:#5F6E5A;
  --sage-soft:#E6EBE2;
  --dusty:#839BB3;       /* Dusty Blue */
  --neptune:#2D3E5A;     /* Neptune */
  --gray:#C9CDD0;
  --brass:#B08D57;       /* Brass */
  --paper:#F7F4EC;
  --paper-2:#EFEADF;
  --ink:#3A3F3A;
  --ink-soft:#6B716B;
  --wa:#25D366;
  --serif:"Cormorant Garamond", Georgia, "Times New Roman", serif;
  --script:"Great Vibes", "Brush Script MT", cursive;
  --max:520px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--serif);font-size:18px;line-height:1.5;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
body.locked{overflow:hidden;height:100dvh}
img{display:block;max-width:100%}
h1,h2,h3,p{margin:0}
a{color:inherit}
button{font:inherit}
[hidden]{display:none!important}

/* ---------- Tipografía ---------- */
.eyebrow{
  font-size:12px;letter-spacing:.32em;text-transform:uppercase;
  color:var(--sage-deep);font-weight:600;line-height:1.7;
}
.eyebrow--light{color:rgba(255,255,255,.92)}
.names{
  font-family:var(--script);font-weight:400;color:var(--neptune);
  font-size:clamp(56px,16vw,84px);line-height:1.05;letter-spacing:.01em;
}
.names span{font-size:.55em;color:var(--brass);margin:0 .08em;vertical-align:middle}
.names--sm{font-size:clamp(44px,12vw,64px)}
.names--light{color:#fff}
.monogram{
  font-size:40px;letter-spacing:.2em;color:var(--sage-deep);font-weight:500;
}
.monogram i{font-style:normal;color:var(--brass);font-weight:300;margin:0 -.1em}

/* ---------- Pantalla de apertura ---------- */
.cover{
  position:fixed;inset:0;z-index:50;display:grid;place-items:center;
  background:
    radial-gradient(120% 80% at 50% 0%,#fff 0%,var(--paper) 55%,var(--paper-2) 100%);
  padding:24px;transition:opacity .7s ease,visibility .7s;
}
.cover.is-open{opacity:0;visibility:hidden;pointer-events:none;transition-delay:1s}
.cover{
  grid-auto-rows:min-content;align-content:center;gap:10px;overflow:hidden;
  background:
    radial-gradient(90% 50% at 50% 110%,rgba(167,183,158,.30) 0%,transparent 60%),
    radial-gradient(120% 80% at 50% -10%,#FBF9F3 0%,#F5F1E8 55%,#ECE7DB 100%);
}
/* Botánicos en línea, verde oliva apagado */
.cover__bg-leaf{position:absolute;color:#6F826E;opacity:.22;pointer-events:none;animation:sway 7s ease-in-out infinite}
.cover__bg-leaf--1{width:200px;top:-20px;left:-30px}
.cover__bg-leaf--2{width:170px;top:-10px;right:-30px;transform:scaleX(-1);animation-delay:-2s}
.cover__bg-leaf--3{width:190px;bottom:-20px;left:-30px;transform:scaleY(-1);animation-delay:-4s}
.cover__bg-leaf--4{width:220px;bottom:-30px;right:-40px;transform:scale(-1);animation-delay:-1s}
@keyframes sway{0%,100%{rotate:0deg}50%{rotate:3deg}}
.cover__eyebrow{text-align:center;animation:fade-down 1s ease both}
.cover__names{text-align:center;margin-bottom:6px;animation:fade-down 1s ease .15s both}
.cover__to{min-height:1.5em;color:var(--sage-deep);font-style:italic;text-align:center;font-size:19px;animation:fade-up 1s ease .5s both}
.cover__hint{
  display:flex;align-items:center;justify-content:center;gap:8px;
  font-size:12px;color:var(--ink-soft);letter-spacing:.22em;text-transform:uppercase;text-align:center;animation:fade-up 1s ease .7s both;
}
.cover__hint-dot{width:6px;height:6px;border-radius:50%;background:var(--brass);animation:blink 1.6s ease-in-out infinite}
@keyframes blink{0%,100%{opacity:.25;transform:scale(.8)}50%{opacity:1;transform:scale(1.2)}}
@keyframes fade-down{from{opacity:0;transform:translateY(-14px)}to{opacity:1;transform:none}}
@keyframes fade-up{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}

/* ---------- Sobre con sello de cera ---------- */
.envelope{
  --w:min(86vw,350px);--h:calc(var(--w) * .66);
  --env:#A7B79E;--env-dark:#8E9F86;--env-light:#B5C3AD;--env-edge:#7B8C74;--seal:#8FA28A;--seal-dark:#6F826E;--seal-light:#A9B9A3;
  position:relative;width:var(--w);height:var(--h);margin:14px auto 6px;padding:0;border:0;background:none;cursor:pointer;
  perspective:1400px;-webkit-tap-highlight-color:transparent;
  animation:float 5s ease-in-out infinite, pop-in 1s cubic-bezier(.2,.8,.2,1) .3s both;
}
@keyframes float{0%,100%{translate:0 0}50%{translate:0 -7px}}
@keyframes pop-in{from{opacity:0;transform:translateY(30px) scale(.9)}to{opacity:1;transform:none}}
.envelope > span{position:absolute;display:block}
.envelope__shadow{
  left:6%;right:6%;bottom:-26px;height:36px;border-radius:50%;
  background:radial-gradient(ellipse at center,rgba(45,62,90,.35) 0%,transparent 70%);filter:blur(6px);
}
.envelope__back{inset:0;border-radius:6px;background:#98A990;box-shadow:0 22px 44px rgba(60,75,58,.30),0 2px 6px rgba(60,75,58,.18)}
/* Forro interior en dusty blue con patrón */
.envelope__liner{
  left:0;right:0;top:0;height:58%;clip-path:polygon(0 0,100% 0,50% 100%);
  background:
    radial-gradient(circle at 50% 50%,rgba(255,255,255,.22) 0 1.2px,transparent 1.4px) 0 0/14px 14px,
    linear-gradient(to bottom,#9DAD95,#8E9F86);
}
.envelope__card{
  left:7%;right:7%;top:8%;height:90%;border-radius:4px 4px 0 0;
  background:
    linear-gradient(135deg,#FFFDF8 0%,var(--paper) 60%,#F0EBDE 100%);
  border:1px solid rgba(176,141,87,.55);text-align:center;padding:20px 14px 0;overflow:hidden;
  box-shadow:0 -6px 18px rgba(45,62,90,.12);
  transition:transform 1s cubic-bezier(.2,.7,.2,1) .55s;
}
.envelope__card::after{content:"";position:absolute;inset:6px;border:1px solid rgba(176,141,87,.35);pointer-events:none}
.envelope__leaf{position:absolute;top:-6px;left:-6px;width:78px;color:var(--sage);opacity:.8}
.envelope__leaf--r{left:auto;right:-6px;transform:scaleX(-1)}
.envelope__card-eyebrow{display:block;font-size:10px;letter-spacing:.34em;text-transform:uppercase;color:var(--sage-deep);font-weight:600}
.envelope__card-names{display:block;font-family:var(--script);font-size:clamp(30px,8.5vw,42px);line-height:1.1;color:var(--neptune);margin:2px 0}
.envelope__card-names i{font-style:normal;font-size:.55em;color:var(--brass);margin:0 .1em;vertical-align:middle}
.envelope__card-date{display:block;font-size:12px;letter-spacing:.3em;color:var(--brass);font-weight:600}
.envelope__card-rings{display:block;width:64px;height:22px;margin:6px auto 0;color:var(--brass)}
.envelope__card-foot{display:block;margin-top:5px;font-size:10px;letter-spacing:.34em;text-transform:uppercase;color:var(--sage-deep);font-weight:600}
/* Bolsillo, solapa y sello dibujados en SVG (ver index.html) */
.envelope__pocket{inset:0;border-radius:6px;overflow:hidden}
.envelope__pocket svg,.envelope__flap svg,.envelope__seal svg{display:block;width:100%;height:100%}
.envelope__flap{
  left:0;right:0;top:0;height:66%;transform-origin:top center;transform-style:preserve-3d;
  transition:transform .9s cubic-bezier(.4,0,.2,1);z-index:3;backface-visibility:hidden;
  filter:drop-shadow(0 5px 7px rgba(60,75,58,.30)) drop-shadow(0 1px 1px rgba(60,75,58,.18));
}
.envelope__seal{
  left:50%;top:63%;width:104px;height:104px;margin:-52px 0 0 -52px;z-index:4;
  transition:transform .45s ease,opacity .45s ease;
}
.envelope__seal::before{
  content:"";position:absolute;inset:4px;border-radius:50%;
  background:radial-gradient(circle,transparent 58%,rgba(176,141,87,.5) 60%,transparent 70%);
  animation:seal-glow 2.2s ease-in-out infinite;
}
@keyframes seal-glow{0%,100%{transform:scale(1);opacity:.6}50%{transform:scale(1.18);opacity:0}}
.envelope:active .envelope__seal{transform:scale(.94)}
/* Secuencia de apertura */
.envelope.is-opening{animation:none}
.envelope.is-opening .envelope__seal{opacity:0;transform:scale(1.5) rotate(12deg)}
.envelope.is-opening .envelope__flap{transform:rotateX(180deg);z-index:0;transition-delay:.15s}
.envelope.is-opening .envelope__card{transform:translateY(-70%);z-index:2}
.envelope.is-opening .envelope__shadow,.envelope.is-opening .envelope__back,.envelope.is-opening .envelope__pocket,.envelope.is-opening .envelope__liner{
  animation:envelope-away .7s ease forwards 1.35s;
}
.envelope.is-opening .envelope__card{animation:card-away .6s ease forwards 1.55s}
@keyframes envelope-away{to{transform:translateY(60px);opacity:0}}
@keyframes card-away{to{opacity:0;transform:translateY(-90%) scale(1.04)}}

/* ---------- Botones ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  min-height:48px;padding:12px 26px;border-radius:999px;border:1px solid var(--sage-deep);
  background:var(--sage-deep);color:#fff;text-decoration:none;cursor:pointer;
  font-size:14px;letter-spacing:.18em;text-transform:uppercase;font-weight:600;
  transition:transform .15s ease,box-shadow .15s ease,background .2s;
  -webkit-tap-highlight-color:transparent;
}
.btn:active{transform:scale(.98)}
.btn svg{width:18px;height:18px;fill:currentColor;flex:none}
.btn--primary{box-shadow:0 10px 24px rgba(95,110,90,.28)}
.btn--ghost{background:transparent;color:var(--sage-deep)}
.btn--block{width:100%}
.btn--wa{background:var(--wa);border-color:var(--wa);color:#fff;box-shadow:0 10px 24px rgba(37,211,102,.28)}
.btn[disabled]{opacity:.6;pointer-events:none}
.btn-row{display:flex;flex-direction:column;gap:12px;align-items:center;margin:22px 0}

/* ---------- Layout ---------- */
.invite{max-width:var(--max);margin:0 auto;background:var(--paper);box-shadow:0 0 80px rgba(45,62,90,.08)}
.block{
  position:relative;padding:64px 28px;text-align:center;overflow:hidden;
}
.block--tight{padding-top:24px}
.block--paper{background:var(--paper)}
.block--paper + .block--paper{padding-top:32px}
.block--sage{background:linear-gradient(160deg,var(--sage) 0%,var(--sage-deep) 100%);color:#fff}
.block--sage-soft{background:var(--sage-soft)}
.block--end{padding:90px 28px 110px}
.leaf{position:absolute;color:var(--sage);width:150px;opacity:.95;pointer-events:none}
.leaf--sm{width:110px;opacity:.7}
.leaf{--base:none;transform:var(--base)}
.leaf--tl{top:0;left:0}
.leaf--tr{top:0;right:0;--base:scaleX(-1)}
.leaf--bl{bottom:0;left:0;--base:scaleY(-1)}
.leaf--br{bottom:0;right:0;--base:scale(-1)}
.divider{width:140px;height:20px;color:var(--brass);margin:0 auto 22px}

/* ---------- Hero ---------- */
.hero{
  position:relative;min-height:100vh;min-height:100svh;
  display:flex;flex-direction:column;overflow:hidden;background:var(--paper);
}
/* La foto es cuadrada: se muestra completa a lo ancho para que se vean los dos */
.hero__photo{position:relative;width:100%;height:min(100vw,62vh);height:min(100vw,62svh);overflow:hidden;background:#111}
.hero__img{width:100%;height:100%;object-fit:cover;object-position:50% 8%;filter:saturate(.92)}
.hero__veil{
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(45,62,90,.18) 0%,rgba(45,62,90,0) 25%,rgba(247,244,236,0) 70%,var(--paper) 100%);
}
.hero__photo .leaf{color:rgba(255,255,255,.85);mix-blend-mode:screen}
.hero > .leaf--br{color:var(--sage);opacity:.8}
.hero__text{position:relative;flex:1;display:flex;flex-direction:column;justify-content:center;text-align:center;padding:10px 28px calc(40px + env(safe-area-inset-bottom));color:var(--neptune)}
.hero .names{margin:12px 0 8px}
.hero__date{letter-spacing:.3em;text-transform:uppercase;font-size:13px;font-weight:600;color:var(--sage-deep)}
.scroll-hint{
  display:block;width:22px;height:36px;margin:24px auto 0;border:1.5px solid var(--sage);border-radius:14px;position:relative;
}
.scroll-hint::after{
  content:"";position:absolute;left:50%;top:7px;width:3px;height:7px;margin-left:-1.5px;border-radius:2px;background:var(--sage-deep);
  animation:wheel 1.8s infinite;
}
@keyframes wheel{0%{transform:translateY(0);opacity:1}70%{transform:translateY(12px);opacity:0}100%{opacity:0}}

/* ---------- Saludo ---------- */
.quote{font-style:italic;font-size:19px;color:var(--ink);margin:18px auto 6px;max-width:380px}
.quote__ref{font-size:12px;letter-spacing:.25em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:26px}
.greet{font-size:20px;max-width:400px;margin:0 auto;color:var(--ink)}
.greet b{color:var(--neptune);font-weight:600}
.pass{margin:22px auto 0;max-width:360px;padding:16px 18px 14px;background:#fff;border:1px solid rgba(176,141,87,.5);position:relative}
.pass::after{content:"";position:absolute;inset:5px;border:1px solid rgba(176,141,87,.3);pointer-events:none}
.pass__title{font-size:11px;letter-spacing:.3em;text-transform:uppercase;color:var(--sage-deep);font-weight:600;margin:0 0 10px}
.pass__grid{display:flex;justify-content:center;gap:28px}
.pass__cell b{display:block;font-family:var(--serif);font-size:38px;line-height:1;color:var(--neptune);font-weight:500}
.pass__cell span{display:block;font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:var(--brass);margin-top:4px}
.pass__note{margin:12px 0 0;font-size:13px;color:var(--ink-soft);font-style:italic}

/* ---------- Countdown ---------- */
.count{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;max-width:400px;margin:22px auto 0}
.count div{padding:14px 4px;border:1px solid rgba(255,255,255,.35);background:rgba(255,255,255,.08)}
.count b{display:block;font-size:34px;font-weight:500;line-height:1;font-variant-numeric:tabular-nums}
.count span{display:block;font-size:11px;letter-spacing:.22em;text-transform:uppercase;margin-top:6px;opacity:.9}
.count__msg{margin-top:20px;font-family:var(--script);font-size:36px}

/* ---------- Fecha ---------- */
.date{display:grid;justify-items:center;margin:14px auto 26px;color:var(--neptune)}
.date__dow{font-size:14px;letter-spacing:.35em;text-transform:uppercase;font-weight:600;color:var(--sage-deep)}
.date__day{font-size:96px;line-height:1;font-weight:400;margin:4px 0;position:relative;padding:0 26px}
.date__day::before,.date__day::after{
  content:"";position:absolute;top:50%;width:18px;height:1px;background:var(--brass);
}
.date__day::before{left:0}.date__day::after{right:0}
.date__month{font-size:15px;letter-spacing:.3em;text-transform:uppercase;font-weight:600}
.date__time{margin-top:10px;font-size:22px;color:var(--brass);font-weight:600;letter-spacing:.08em}

/* ---------- Lugar ---------- */
.place{font-size:34px;font-weight:500;color:var(--neptune);margin:6px 0 8px;line-height:1.15}
.addr{font-style:normal;color:var(--ink-soft);font-size:17px}
/* Recomendaciones */
.tips__title{font-family:var(--serif);font-weight:400;font-size:clamp(26px,6.5vw,34px);color:var(--neptune);margin:0 0 22px;line-height:1.15}
.tips{list-style:none;margin:0 auto;padding:0;max-width:440px;display:grid;gap:14px;text-align:left}
.tip{display:grid;grid-template-columns:46px 1fr;column-gap:14px;align-items:start;background:#fff;border:1px solid rgba(176,141,87,.4);padding:18px 18px 16px;position:relative}
.tip::before{content:"";position:absolute;inset:5px;border:1px solid rgba(176,141,87,.22);pointer-events:none}
.tip__icon{grid-row:1/3;width:46px;height:46px;padding:10px;border-radius:50%;background:var(--sage-soft);color:var(--sage-deep);fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.tip h3{margin:0 0 4px;font-size:12px;letter-spacing:.24em;text-transform:uppercase;color:var(--sage-deep);font-weight:600}
.tip p{margin:0;font-size:16px;line-height:1.5;color:var(--ink)}
.tip strong{color:var(--neptune);font-weight:600}
.tips.reveal .tip{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.tips.reveal.in .tip{opacity:1;transform:none}
.tips.reveal.in .tip:nth-child(2){transition-delay:.12s}.tips.reveal.in .tip:nth-child(3){transition-delay:.24s}
.map-wrap{
  position:relative;width:100%;height:0;padding-top:75%; /* 4:3 sin depender de aspect-ratio */
  border:1px solid rgba(131,146,125,.5);background:var(--sage-soft);
  overflow:hidden;box-shadow:0 12px 30px rgba(45,62,90,.10);
}
.map-wrap iframe{position:absolute;inset:0;width:100%;height:100%;border:0;filter:saturate(.75) sepia(.12)}

/* ---------- Galería ---------- */
.gallery{
  display:flex;gap:12px;overflow-x:auto;scroll-snap-type:x mandatory;
  margin:22px -28px 0;padding:6px 28px 14px;scrollbar-width:none;-webkit-overflow-scrolling:touch;
}
.gallery::-webkit-scrollbar{display:none}
.gallery{--gw:min(72vw,340px)}
.gallery img{
  flex:0 0 var(--gw);width:var(--gw);height:calc(var(--gw) * 1.25);object-fit:cover;object-position:50% 20%;
  scroll-snap-align:center;box-sizing:border-box;
  border:6px solid #fff;box-shadow:0 10px 26px rgba(45,62,90,.14);
}
.gallery__hint{font-size:13px;letter-spacing:.12em;color:var(--sage-deep);margin-top:4px}

/* ---------- Formulario ---------- */
.rsvp__lead{max-width:400px;margin:12px auto 26px;font-size:18px}
.rsvp__lead strong{color:var(--neptune);font-weight:600}
.form{text-align:left;max-width:420px;margin:0 auto}
.field{display:block;margin-bottom:18px;border:0;padding:0;min-width:0}
.field>span,.field>legend{
  display:block;font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--sage-deep);
  font-weight:600;margin-bottom:8px;padding:0;
}
.field em{font-style:italic;text-transform:none;letter-spacing:0;font-weight:400;color:var(--ink-soft)}
.field input,.field select,.field textarea{
  width:100%;font:inherit;font-size:18px;color:var(--ink);background:#fff;
  border:1px solid rgba(131,146,125,.55);border-radius:4px;padding:12px 14px;outline:none;
  transition:border-color .15s,box-shadow .15s;appearance:none;-webkit-appearance:none;
}
.field select{
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='9'%3E%3Cpath d='M1 1l6 6 6-6' fill='none' stroke='%235F6E5A' stroke-width='1.6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 14px center;padding-right:38px;
}
.field textarea{resize:vertical;min-height:84px}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--sage-deep);box-shadow:0 0 0 3px rgba(131,146,125,.22)}
.field input::placeholder,.field textarea::placeholder{color:#A9AFA9}
.field.is-invalid input,.field.is-invalid select{border-color:#B2563F;box-shadow:0 0 0 3px rgba(178,86,63,.15)}
.field--choice{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.field--choice legend{grid-column:1/-1;margin-bottom:0}
.field--choice.is-invalid .chip span{border-color:#B2563F}
.notice{display:flex;gap:12px;align-items:flex-start;margin:-4px 0 18px;padding:14px 16px;background:#FBF6EA;border:1px solid rgba(176,141,87,.45);border-left:3px solid var(--brass);border-radius:4px;animation:fade-up .4s ease both}
.notice__icon{flex:0 0 22px;width:22px;height:22px;fill:var(--brass);margin-top:2px}
.notice p{margin:0;font-size:15px;line-height:1.5;color:var(--ink)}
.notice strong{color:var(--neptune);font-weight:600}
.chip{position:relative;display:block;cursor:pointer}
.chip input{position:absolute;opacity:0;inset:0;width:100%;height:100%;margin:0;cursor:pointer}
.chip span{
  display:flex;align-items:center;justify-content:center;min-height:50px;padding:10px 12px;text-align:center;
  border:1px solid rgba(131,146,125,.55);border-radius:4px;background:#fff;font-size:16px;transition:all .15s;
}
.chip input:checked+span{background:var(--sage-deep);border-color:var(--sage-deep);color:#fff}
.chip input:focus-visible+span{box-shadow:0 0 0 3px rgba(131,146,125,.3)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.form__msg{min-height:1.4em;margin-top:12px;text-align:center;font-size:16px;color:#B2563F}
.form__msg.ok{color:var(--sage-deep)}
.rsvp__done{color:var(--sage-deep);padding:18px 0 8px}
.rsvp__done svg{width:64px;height:64px;margin:0 auto 14px}
.rsvp__done h3{font-family:var(--script);font-size:40px;font-weight:400;color:var(--neptune);margin-bottom:6px}
.rsvp__done p{color:var(--ink)}
.or{margin:28px 0 14px;font-size:13px;letter-spacing:.22em;text-transform:uppercase;color:var(--ink-soft)}

/* ---------- Cierre ---------- */
.end__date{letter-spacing:.3em;margin-top:8px;opacity:.9}

/* ---------- Música ---------- */
.music{
  position:fixed;right:16px;bottom:calc(16px + env(safe-area-inset-bottom));z-index:40;
  width:50px;height:50px;border-radius:50%;border:1px solid rgba(255,255,255,.6);
  background:var(--sage-deep);color:#fff;display:grid;place-items:center;cursor:pointer;
  box-shadow:0 8px 24px rgba(45,62,90,.25);
}
.music svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.music .music__off{display:none}
.music[aria-pressed="false"] .music__on{display:none}
.music[aria-pressed="false"] .music__off{display:block}
.music[aria-pressed="true"]{animation:pulse 2.4s ease-in-out infinite}
@keyframes pulse{0%,100%{box-shadow:0 8px 24px rgba(45,62,90,.25)}50%{box-shadow:0 8px 24px rgba(45,62,90,.25),0 0 0 10px rgba(131,146,125,.18)}}

/* ---------- Efectos al hacer scroll ---------- */
.reveal{
  opacity:0;transition:opacity .9s cubic-bezier(.2,.7,.2,1) var(--d,0s),transform .9s cubic-bezier(.2,.7,.2,1) var(--d,0s),filter .9s ease var(--d,0s);
  transform:translateY(26px);will-change:opacity,transform;
}
.reveal[data-fx="left"]{transform:translateX(-34px)}
.reveal[data-fx="right"]{transform:translateX(34px)}
.reveal[data-fx="zoom"]{transform:scale(.82)}
.reveal[data-fx="blur"]{transform:translateY(10px);filter:blur(8px)}
.reveal.in{opacity:1;transform:none;filter:none}
/* Líneas del divisor que se "dibujan" */
.divider.reveal use{stroke-dasharray:160;stroke-dashoffset:160;transition:stroke-dashoffset 1.4s ease .2s}
.divider.reveal.in use{stroke-dashoffset:0}
/* Número de la fecha */
.date.in .date__day{animation:day-pop .9s cubic-bezier(.2,.8,.2,1) .2s both}
@keyframes day-pop{from{opacity:0;transform:scale(.6)}to{opacity:1;transform:none}}
/* Cuenta regresiva: celdas en cascada */
.count div{opacity:0;transform:translateY(16px) scale(.9);transition:opacity .6s ease,transform .6s cubic-bezier(.2,.8,.2,1)}
.count.in div{opacity:1;transform:none}
.count.in div:nth-child(2){transition-delay:.1s}.count.in div:nth-child(3){transition-delay:.2s}.count.in div:nth-child(4){transition-delay:.3s}
/* Galería: fotos entran escalonadas y con leve giro */
.gallery img{opacity:0;transform:translateY(22px) rotate(-2deg);transition:opacity .7s ease,transform .8s cubic-bezier(.2,.8,.2,1)}
.gallery img:nth-child(even){transform:translateY(22px) rotate(2deg)}
.gallery.in img,.gallery.in img:nth-child(even){opacity:1;transform:none}
.gallery.in img:nth-child(2){transition-delay:.12s}.gallery.in img:nth-child(3){transition-delay:.24s}
/* Parallax (lo mueve JS) */
.hero__img{will-change:transform;transform-origin:50% 0;transform:translateY(var(--py,0)) scale(1.08)}
.leaf{transition:transform .2s linear}
/* Chips del formulario en cascada */
.form .field{--d:0s}
.form .field:nth-child(2){--d:.08s}.form .field:nth-child(3){--d:.16s}.form .field:nth-child(4){--d:.24s}.form .field:nth-child(5){--d:.32s}
@media (prefers-reduced-motion:reduce){
  .reveal,.count div,.gallery img{opacity:1;transform:none;filter:none;transition:none}
  .scroll-hint::after,.music[aria-pressed="true"],.envelope,.cover__bg-leaf,.envelope__seal::before,.cover__hint-dot{animation:none}
  .hero__img{transform:none}
}

/* ---------- Escritorio: marco tipo teléfono ---------- */
@media (min-width:720px){
  body{background:
    radial-gradient(80% 60% at 50% 0%,#FBFAF6 0%,var(--paper-2) 60%,#E2DED1 100%) fixed}
  .invite{margin:32px auto;box-shadow:0 30px 90px rgba(45,62,90,.18)}
  .hero{min-height:820px}
  .hero__photo{max-height:520px}
}

/* Al abrir el sobre, el título y las hojas del fondo se desvanecen para dejar paso a la tarjeta */
.cover.is-opening .cover__eyebrow,.cover.is-opening .cover__names,.cover.is-opening .cover__to,.cover.is-opening .cover__hint{opacity:0;transition:opacity .5s ease}

/* Ramita botánica en línea sobre el sobre (brief: line art oliva #6F826E) */

/* Anillos de compromiso (ornamento dorado) */
.cover__rings{display:block;width:150px;height:50px;margin:-6px auto 0;color:var(--brass);animation:fade-down 1s ease .3s both}
.rings{display:block;width:150px;height:50px;margin:0 auto 10px;color:var(--brass)}
.rings--light{color:#E8D3A6}
.envelope__sprig{left:5%;bottom:6%;width:24%;color:#6F826E;opacity:.45;pointer-events:none;z-index:1}
.envelope__sprig svg{width:100%;height:auto;display:block;fill:none;stroke:currentColor;stroke-width:1.1;stroke-linecap:round;stroke-linejoin:round}
.envelope.is-opening .envelope__sprig{animation:envelope-away .7s ease forwards 1.35s}