/* Concepto: gala sobria. Negro, dorado contenido, serif clásica, mucho aire. */
:root{
  --ink:#101312;
  --ink-2:#191d1b;
  --ink-3:#1a171a;
  --gold:#cdb582;
  --gold-hi:#ecdbb8;
  --gold-dim:#7d6a45;
  --champagne:#f5f1e7;
  --muted:#b5b8ad;
  --line:rgba(205,181,130,.16);
  --line-2:rgba(205,181,130,.32);
  --error:#f0a5a5;
  --font-display:'Bodoni Moda','Didot','Bodoni 72',Georgia,serif;
  --font-body:'Montserrat','Avenir Next','Helvetica Neue',Arial,sans-serif;
  --ease:cubic-bezier(.2,.7,.2,1);
  color-scheme:dark;
}
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;color:var(--champagne);font-family:var(--font-body);font-size:16px;line-height:1.65;font-weight:400;
  background:radial-gradient(ellipse 75% 650px at 85% 0,rgba(119,142,113,.12),transparent 75%),radial-gradient(ellipse 65% 650px at 0 25%,rgba(205,181,130,.06),transparent 75%),var(--ink);
  padding-inline:max(16px,env(safe-area-inset-left,0px)) max(16px,env(safe-area-inset-right,0px));overflow-x:hidden;
  -webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
:focus-visible{outline:2px solid var(--gold-hi);outline-offset:3px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:16px;top:-60px;z-index:20;background:var(--gold);color:var(--ink);padding:10px 16px;font-weight:600}
.skip:focus{top:12px}

.stage{position:relative;max-width:1120px;margin:0 auto}
.label{font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--gold);font-weight:500}

/* ---------- hero ---------- */
.hero{padding-block:clamp(28px,5vh,48px) clamp(36px,6vh,60px);text-align:center}
.brands{list-style:none;margin:0 auto clamp(28px,5vh,48px);padding:0 0 20px;display:flex;justify-content:center;align-items:center;
  gap:clamp(18px,5vw,56px);border-bottom:1px solid var(--line);max-width:760px}
.brands li{flex:0 1 auto;display:flex;align-items:center}
.brands img{height:clamp(22px,4vw,34px);width:auto;max-width:clamp(64px,17vw,140px);object-fit:contain;opacity:.92}
.kicker{margin:0 0 12px}
h1{margin:0;font-family:var(--font-display);font-weight:400;font-size:clamp(64px,12vw,144px);line-height:1.02;letter-spacing:-.045em;color:var(--champagne);text-wrap:balance}
h1 em{font-style:italic;color:var(--gold-hi)}
.rule{display:flex;align-items:center;justify-content:center;gap:14px;margin:20px auto 16px;max-width:260px}
.rule::before,.rule::after{content:"";flex:1;height:1px;background:var(--line-2)}
.rule span{width:6px;height:6px;transform:rotate(45deg);border:1px solid var(--gold)}
.when{margin:0;font-size:clamp(13px,1.8vw,15px);font-weight:500;letter-spacing:.03em;color:var(--champagne)}
.lead{max-width:40ch;margin:14px auto 0;color:var(--muted);text-wrap:balance}
.hero-cta{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin-top:26px}

/* ---------- botones ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 28px;font:inherit;font-size:12px;font-weight:600;
  letter-spacing:.18em;text-transform:uppercase;text-decoration:none;cursor:pointer;border:1px solid transparent;border-radius:10px;
  transition:background .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease)}
.btn.gold{background:var(--gold);color:var(--ink)}
.btn.gold:hover{background:var(--gold-hi)}
.btn.ghost{background:transparent;border-color:var(--line-2);color:var(--champagne)}
.btn.ghost:hover{border-color:var(--gold);color:var(--gold-hi)}
.btn[disabled]{opacity:.65;cursor:progress}

/* ---------- cuenta regresiva ---------- */
.count{padding:24px 16px;text-align:center;border:1px solid var(--line);border-radius:20px;background:linear-gradient(120deg,rgba(205,181,130,.06),rgba(255,255,255,.015));max-width:820px;margin:0 auto}
.counter{display:grid;grid-template-columns:repeat(4,1fr);max-width:640px;margin:14px auto 0}
.unit{padding:4px 8px;border-left:1px solid var(--line)}
.unit:first-child{border-left:0}
.unit .n{display:block;font-family:var(--font-display);font-weight:400;font-size:clamp(40px,9vw,72px);line-height:1;
  color:var(--champagne);font-variant-numeric:tabular-nums lining-nums}
.unit .t{display:block;margin-top:10px;font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}
.live{margin:16px 0 0;font-family:var(--font-display);font-style:italic;font-size:clamp(28px,6vw,44px);color:var(--gold-hi)}

/* ---------- detalles ---------- */
.details{padding-block:clamp(32px,5vh,52px);border-bottom:1px solid var(--line);scroll-margin-top:16px}
.section-k{margin:0 0 18px;text-align:center}
.facts{margin:0;display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);background:var(--ink-2);border-radius:16px;overflow:hidden}
.facts>div{padding:18px 20px;border-left:1px solid var(--line);min-width:0}
.facts>div:first-child{border-left:0}
.facts dt{margin:0 0 8px}
.facts dd{margin:0;font-family:var(--font-display);font-size:clamp(20px,2.4vw,24px);line-height:1.25;color:var(--champagne)}
.facts dd small{display:block;margin-top:4px;font-family:var(--font-body);font-size:14px;color:var(--muted)}

/* ---------- confirmación ---------- */
.rsvp{padding-block:clamp(36px,6vh,60px);display:grid;grid-template-columns:5fr 7fr;gap:32px 56px;align-items:start;scroll-margin-top:0}
.rsvp .intro{position:sticky;top:32px}
h2{font-family:var(--font-display);font-weight:400;font-size:clamp(38px,6vw,56px);color:var(--champagne);margin:10px 0 16px;line-height:1.05;text-wrap:balance}
.sub{margin:0 0 10px;max-width:36ch;color:var(--champagne)}
.sub.small{font-size:14px;color:var(--muted)}
.panel{background:linear-gradient(145deg,var(--ink-2),#151916);border:1px solid var(--line);border-radius:20px;padding:clamp(22px,4vw,40px);box-shadow:0 24px 80px rgba(0,0,0,.16)}
form{display:grid;gap:20px}
form .label{font-size:12px;letter-spacing:.025em;text-transform:none;color:var(--champagne)}
.field{display:grid;gap:8px;min-width:0}
fieldset{border:0;margin:0;padding:0;min-width:0}
legend{padding:0;margin-bottom:12px}
.opt-tag{text-transform:none;letter-spacing:0;color:var(--muted);font-weight:400;font-size:13px}
input[type=text],input[type=email],textarea{width:100%;background:var(--ink);color:var(--champagne);border:1px solid var(--line-2);border-radius:10px;
  padding:12px 14px;font:inherit;font-size:16px;transition:border-color .2s,box-shadow .2s}
textarea{resize:vertical;min-height:76px}
textarea::placeholder{color:var(--muted);opacity:.8}
input:focus,textarea:focus{outline:0;border-color:var(--gold);box-shadow:0 0 0 1px var(--gold)}
[aria-invalid=true]{border-color:var(--error)!important}
.err{margin:0;font-size:13.5px;color:var(--error)}
.err:empty{display:none}
fieldset .err{margin-top:10px}
.opts{display:flex;flex-wrap:wrap;gap:8px}
.opt{position:relative}
.opt input{position:absolute;opacity:0;inset:0;width:100%;height:100%;margin:0;cursor:pointer}
.opt span{display:inline-flex;align-items:center;min-height:44px;padding:0 18px;border:1px solid var(--line-2);border-radius:10px;font-size:15px;
  transition:background .15s,color .15s,border-color .15s}
.opts.big .opt span{min-height:50px;padding:0 26px}
.opt .emo{font-style:normal;font-size:1.25em;line-height:1;margin-left:8px}
.opt input:checked+span{background:rgba(205,181,130,.14);color:var(--gold-hi);border-color:var(--gold);box-shadow:inset 0 0 0 1px var(--gold);font-weight:500}
.opt input:focus-visible+span{outline:2px solid var(--gold-hi);outline-offset:3px}
.opt:hover span{border-color:var(--gold)}
fieldset[aria-invalid=true] .opt span{border-color:var(--error)}
.hint{font-size:13.5px;color:var(--muted);margin:10px 0 0}
.extra{display:grid;gap:20px}
.extra.off{display:none}
.go{justify-self:stretch;min-width:0}
.go.loading span::after{content:"…"}
.msg{margin:0;font-size:15px;color:var(--error);border-left:2px solid var(--error);padding-left:12px}

.done{display:grid;gap:22px;outline:0}
.pass{border:1px solid var(--line-2);border-top:2px solid var(--gold);padding:32px 24px 26px;text-align:center;background:var(--ink)}
.pass h3{font-family:var(--font-display);font-weight:400;font-size:clamp(26px,5vw,36px);margin:12px 0 10px;color:var(--champagne);text-wrap:balance;line-height:1.15}
.pass p{margin:0 auto;max-width:40ch;color:var(--muted)}
.pass-data{display:grid;grid-template-columns:repeat(3,1fr);margin:24px 0 0;padding-top:20px;border-top:1px solid var(--line)}
.pass-data>div+div{border-left:1px solid var(--line)}
.pass-data dt{margin-bottom:4px;font-size:10px}
.pass-data dd{margin:0;font-family:var(--font-display);font-size:19px;color:var(--champagne)}
.row{display:flex;flex-wrap:wrap;gap:12px}

footer{text-align:center;padding-block:24px 40px;border-top:1px solid var(--line);color:var(--gold-dim);font-size:11px;letter-spacing:.2em;text-transform:uppercase}

/* CTA flotante en móvil, solo mientras el formulario no está a la vista */
.fab{position:fixed;z-index:10;left:50%;bottom:max(16px,env(safe-area-inset-bottom,0px));transform:translate(-50%,160%);
  background:var(--gold);color:var(--ink);text-decoration:none;font-weight:600;font-size:12px;letter-spacing:.18em;border-radius:10px;
  text-transform:uppercase;padding:15px 32px;box-shadow:0 10px 30px -6px rgba(0,0,0,.8);transition:transform .35s var(--ease);display:none}
.fab.show{transform:translate(-50%,0)}

@media (max-width:860px){
  .facts{grid-template-columns:1fr 1fr}
  .facts>div:nth-child(3){border-left:0}
  .facts>div:nth-child(n+3){border-top:1px solid var(--line)}
}
@media (max-width:760px){
  .rsvp{grid-template-columns:1fr;gap:20px}
  .rsvp .intro{position:static}
  .fab{display:block}
  .go{justify-self:stretch}
}
@media (max-width:480px){
  .brands{flex-wrap:wrap;gap:18px 28px}
  .brands li{flex:0 0 calc(50% - 14px);justify-content:center}
  .unit{padding:4px 2px}
  .unit .t{font-size:9px;letter-spacing:.12em}
  .facts>div{padding:20px 14px}
  .facts dd{font-size:20px}
  .hero{padding-block:20px 32px}
  .brands{margin-bottom:24px}
  .details,.rsvp{padding-block:32px}
  .count{padding:18px 12px}
  .hero-cta .btn{flex:1 1 100%}
  .pass-data dd{font-size:16px}
}
@media (prefers-reduced-motion:no-preference){
  .n.tick{animation:tick .3s ease-out}
  @keyframes tick{from{opacity:.4}to{opacity:1}}
  .reveal{opacity:0;transform:translateY(12px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
  .reveal.in{opacity:1;transform:none}
  .done:not([hidden]) .pass{animation:fade .5s var(--ease)}
  @keyframes fade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
}

/* Contemporary gala details and accessible motion. */
.edition{display:inline-flex;align-items:center;gap:10px;margin:0 0 16px;padding:7px 16px;border:1px solid var(--line-2);border-radius:100px;color:var(--muted);font-size:11px;letter-spacing:.16em;text-transform:uppercase}
.edition::before{content:"";width:5px;height:5px;background:var(--gold);border-radius:50%}
.hero-cta .btn,.go{font-size:14px;letter-spacing:.035em}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}

/* Venue map keeps Google's native controls and map colors. */
.venue-map{max-width:860px;margin:20px auto 0;border:1px solid var(--line);border-radius:16px;overflow:hidden;background:var(--ink-2)}
.venue-map iframe{display:block;width:100%;height:auto;aspect-ratio:16/7;min-height:280px;border:0;color-scheme:normal}
.venue-map figcaption{display:flex;flex-wrap:wrap;justify-content:center;align-items:baseline;gap:4px 12px;padding:14px 20px;font-size:14px;text-align:center;border-top:1px solid var(--line)}
.venue-map figcaption span{color:var(--muted)}
@media(max-width:480px){.venue-map{margin-top:16px}.venue-map iframe{aspect-ratio:4/3;min-height:0}}

footer p{margin:0}
footer .credit{margin-top:10px;letter-spacing:.14em;color:var(--muted)}
footer .heart{display:inline-block;margin:0 .25em;letter-spacing:0}

/* Acceso de RRHH, arriba a la derecha */
.topbar{display:flex;justify-content:flex-end;padding-top:14px}
.login-btn{display:inline-flex;align-items:center;min-height:36px;padding:0 16px;border:1px solid var(--line-2);border-radius:100px;
  color:var(--muted);text-decoration:none;font-size:11px;font-weight:500;letter-spacing:.18em;text-transform:uppercase;transition:border-color .2s,color .2s}
.login-btn:hover{border-color:var(--gold);color:var(--gold-hi)}
.topbar+.hero{padding-top:clamp(12px,3vh,32px)}
@media (max-width:480px){.topbar{padding-top:10px}.topbar+.hero{padding-top:12px}}

/* Campos obligatorios */
.req{color:var(--gold-hi);font-weight:600;letter-spacing:0}
.req-note{margin:0;font-size:13px;color:var(--muted)}
.req-note .req{margin-right:4px}
.field-hint{margin:0}

/* ---------- Escala general: todo un 10% más chico ----------
   zoom escala de forma pareja textos, espacios, logos y botones sin
   reescribir cada medida. Se aplica a la invitación, el login y el panel
   (los tres cargan este archivo). Para ajustar, cambiar solo --zoom. */
:root{--zoom:.9}
html{zoom:var(--zoom)}
/* En el celular los campos siguen midiendo 16 px efectivos: por debajo,
   el iPhone hace zoom automático al tocarlos. */
@media (max-width:760px){
  input[type=text],input[type=email],textarea{font-size:calc(16px / var(--zoom))}
}

/* Títulos de los campos de formularios (invitación, login y diálogos del
   panel): más grandes que el resto de los rótulos .label, que siguen en 11px. */
form .label{font-size:13px;letter-spacing:.16em}