/* Sistema "Save the Date" — tokens en design-system/tokens.json, componentes base en ds.css */
:root {
  --surface:#f6e9d2; --surface-raised:#fbf3e4; --surface-sunken:#ecdbbd;
  --ink:#2a1a14; --ink-muted:#6b4f43;
  --crayon:#b3261e; --crayon-strong:#8f1a14; --crayon-soft:#ecc4b4; --on-crayon:#fbf3e4;
  --line:var(--crayon); --focus-ring:var(--crayon);
  --sepia:#8a5a3b; --daisy:#e2b93b; --leaf:#6f7d4a;
  --font-display:"Caveat Brush","Caveat","Segoe Print",cursive;
  --font-script:"Caveat","Segoe Print",cursive;
  --font-body:"Patrick Hand","Segoe Print","Comic Sans MS",cursive;
  --space-1:4px; --space-2:8px; --space-3:12px; --space-4:16px; --space-5:24px; --space-6:32px; --space-7:48px; --space-8:72px;
  --shadow-sticker:0 3px 0 rgba(43,21,18,.2); --shadow-paper:0 10px 28px rgba(43,21,18,.14);
  --wob:18px 6px 22px 8px / 8px 20px 6px 18px;
  --wob2:22px 8px 20px 10px / 10px 20px 8px 22px;
  --wob3:8px 22px 6px 20px / 20px 8px 22px 6px;
  --grain:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .42 0 0 0 0 .3 0 0 0 0 .22 0 0 0 .16 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
[data-theme="noche"] {
  --surface:#2b1512; --surface-raised:#3a1d19; --surface-sunken:#20100d;
  --ink:#f6e9d2; --ink-muted:#cdb8a4;
  --crayon:#e8786d; --crayon-strong:#f4a097; --crayon-soft:#5a2a24; --on-crayon:#2b1512; --leaf:#9aa876;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-body); font-size: 18px; line-height: 28px; color: var(--ink); background: var(--surface) var(--grain); -webkit-font-smoothing: antialiased; }
body.locked { overflow: hidden; }
img { display: block; max-width: 100%; }
h1,h2,h3,h4 { font-weight: 400; }
:focus-visible { outline: 3px solid var(--focus-ring); outline-offset: 3px; }
.muted { color: var(--ink-muted); }
.script { font-family: var(--font-script); font-weight: 500; font-size: 32px; line-height: 36px; color: var(--crayon); }
.caption { font-size: 15px; line-height: 22px; color: var(--ink-muted); }

/* Corazones */
.std-heart { transform: rotate(var(--r, 0deg)); }
.std-heart.float { animation: wiggle 3.4s ease-in-out infinite; animation-delay: var(--d, 0s); }
@keyframes wiggle { 0%,100% { transform: rotate(calc(var(--r, 0deg) - 3deg)); } 50% { transform: rotate(calc(var(--r, 0deg) + 3deg)); } }
.abs { position: absolute; }

/* Título del hero (escala fluida del componente std-title) */
.std-title { --t: min(19vw, 96px); padding: 0 var(--space-4); }
.std-title__top, .std-title__bottom { font-size: var(--t); }
.std-title__bottom { margin-left: var(--t); margin-top: calc(var(--t) * -.19); }
.std-title__script { left: calc(var(--t) * .3 + 8px); top: calc(var(--t) * .78); font-size: calc(var(--t) * .5); }
.std-title__tick { top: calc(var(--t) * .31); width: calc(var(--t) * .46); height: calc(var(--t) * .46); }

/* Fecha */
.std-date__text { font-size: clamp(32px, 10vw, 64px); }
.std-date__line path { stroke-dasharray: 1; stroke-dashoffset: 1; transition: stroke-dashoffset 1.2s ease-out .3s; }
.in .std-date__line path { stroke-dashoffset: 0; }

/* Entrada */
#gate { position: fixed; inset: 0; z-index: 50; background: var(--surface) var(--grain); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: var(--space-6); padding: var(--space-5); cursor: pointer; transition: opacity .8s, visibility .8s; text-align: center; overflow: hidden; }
#gate.hide { opacity: 0; visibility: hidden; }
#gate .tag { font-family: var(--font-script); font-size: 34px; line-height: 1; color: var(--crayon); }
#gate .names { font-family: var(--font-display); font-size: clamp(44px, 14vw, 68px); line-height: .95; text-transform: uppercase; color: var(--crayon); transform: rotate(-2deg); margin-top: var(--space-2); }
.gate-card { position: relative; width: 100%; max-width: 380px; background: var(--surface-raised); border: 3px solid var(--crayon); border-radius: var(--wob); padding: var(--space-6) var(--space-5); box-shadow: var(--shadow-paper); }
.gate-card .fam, .card-guest .fam { font-family: var(--font-display); font-size: clamp(32px, 9vw, 42px); line-height: 1; color: var(--crayon); text-transform: uppercase; margin-bottom: var(--space-3); }
.gate-cta { font-family: var(--font-script); font-weight: 700; font-size: 32px; line-height: 1; color: var(--crayon); animation: pulse 2s infinite; }
@keyframes pulse { 50% { opacity: .45; } }

/* Secciones */
main { overflow-x: clip; }
section { position: relative; padding: var(--space-8) var(--space-5); text-align: center; }
section.alt { background: var(--surface-sunken) var(--grain); }
section[data-theme="noche"] { background: var(--surface) var(--grain); color: var(--ink); }
.wrap { max-width: 560px; margin: 0 auto; }
.icon { display: flex; justify-content: center; margin-bottom: var(--space-4); color: var(--crayon); }
.title { font-family: var(--font-display); font-size: clamp(38px, 11.5vw, 56px); line-height: 1; text-transform: uppercase; color: var(--crayon); transform: rotate(-2deg); margin-bottom: var(--space-4); }
.sub { font-size: 20px; line-height: 30px; }
.sub.small { font-size: 18px; line-height: 28px; }
.sub strong { font-weight: 400; background: linear-gradient(transparent 62%, var(--crayon-soft) 62%); }
.squig { display: block; width: 66%; max-width: 300px; height: 14px; margin: 0 auto; color: var(--crayon); }

/* Hero */
.hero { padding: var(--space-5) var(--space-4); }
.hero-frame { position: relative; max-width: 560px; margin: 0 auto; padding: var(--space-6) var(--space-4) var(--space-5); text-align: center; display: flex; flex-direction: column; align-items: center; gap: var(--space-5); }
.stage { position: relative; width: 78%; max-width: 380px; margin: var(--space-2) 0; }

/* Fotos */
.pic-w { position: relative; display: block; transform: rotate(var(--tilt, 0deg)); transition: transform .2s ease-out; }
.pic-w::before { content: ""; position: absolute; inset: -7px -6px -8px -8px; border: 2px solid var(--crayon); border-radius: var(--wob3); transform: rotate(.8deg); pointer-events: none; }
.pic { width: 100%; height: auto; object-fit: cover; border: 4px solid var(--surface-raised); border-radius: var(--wob); filter: sepia(.35) contrast(.95) saturate(1.05); box-shadow: var(--shadow-sticker); }
.pic-w:hover { transform: rotate(var(--tilt, 0deg)) translateY(-2px); }
.pic-w.cut::before { display: none; }
.pic-w.cut .pic { border: 0; border-radius: 0; box-shadow: none; filter: sepia(.35) contrast(.95) saturate(1.05) drop-shadow(3px 0 0 var(--surface-raised)) drop-shadow(-3px 0 0 var(--surface-raised)) drop-shadow(0 3px 0 var(--surface-raised)) drop-shadow(0 -3px 0 var(--surface-raised)) drop-shadow(2px 0 0 var(--crayon)) drop-shadow(-2px 0 0 var(--crayon)) drop-shadow(0 2px 0 var(--crayon)) drop-shadow(0 -2px 0 var(--crayon)); }
.ph { position: relative; background: var(--surface-sunken); border: 3px dashed var(--crayon); border-radius: var(--wob); width: 100%; aspect-ratio: 4/5; display: grid; place-items: center; padding: var(--space-4); font-family: var(--font-script); font-size: 28px; color: var(--ink-muted); }
.hero .pic, .hero .ph { aspect-ratio: 4/5; }

.count { display: flex; justify-content: center; gap: 2px; margin-top: var(--space-5); align-items: flex-start; }
.count .u { min-width: 62px; }
.count .n { font-family: var(--font-display); font-size: clamp(38px, 12vw, 52px); line-height: 1; color: var(--crayon); font-variant-numeric: tabular-nums; }
.count .l { font-size: 15px; line-height: 20px; letter-spacing: .06em; margin-top: var(--space-1); text-transform: uppercase; color: var(--ink-muted); }
.count .sep { font-family: var(--font-display); font-size: 36px; line-height: 1.15; color: var(--crayon); }

.frase { position: relative; font-family: var(--font-script); font-weight: 700; font-size: clamp(30px, 8.4vw, 40px); line-height: 1.1; color: var(--crayon); max-width: 440px; margin: 0 auto; padding: var(--space-3) var(--space-6); transform: rotate(-1deg); }
.frase .std-title__tick { top: 50%; margin-top: -22px; width: 36px; height: 36px; }
.frase .std-title__tick--l { left: -8px; } .frase .std-title__tick--r { right: -8px; }

.carousel { display: flex; gap: var(--space-5); overflow-x: auto; scroll-snap-type: x mandatory; padding: var(--space-3) var(--space-5) var(--space-4); -webkit-overflow-scrolling: touch; scrollbar-width: none; }
.carousel::-webkit-scrollbar { display: none; }
.carousel > * { flex: 0 0 74%; max-width: 380px; scroll-snap-align: center; }
.carousel .pic, .carousel .ph { aspect-ratio: 3/4.2; }
.carousel > :nth-child(odd) { --tilt: -2deg; } .carousel > :nth-child(even) { --tilt: 2deg; }
.car-wrap { padding: var(--space-6) 0; }

/* Itinerario */
.itin { max-width: 480px; margin: 0 auto; background: var(--surface-raised); border: 3px solid var(--crayon); border-radius: var(--wob2); padding: var(--space-6) var(--space-5) var(--space-3); }
.itin h3 { font-family: var(--font-display); font-size: clamp(34px, 10vw, 48px); line-height: 1; text-transform: uppercase; color: var(--crayon); transform: rotate(-2deg); margin-bottom: var(--space-5); }
.step { padding: var(--space-6) 0 var(--space-5); }
.step h4 { font-family: var(--font-display); font-size: clamp(30px, 9vw, 38px); line-height: 1.05; text-transform: uppercase; color: var(--crayon); }
.step .hora { font-family: var(--font-display); font-size: 30px; line-height: 1.2; letter-spacing: .04em; margin-top: var(--space-1); color: var(--ink); }
.step .nota { font-family: var(--font-script); font-size: 28px; line-height: 30px; color: var(--ink-muted); margin-top: var(--space-1); }

/* Botones */
.btn { display: inline-block; min-height: 44px; margin-top: var(--space-4); padding: 10px 28px; font-family: var(--font-display); font-size: 28px; line-height: 1.1; text-decoration: none; cursor: pointer; border: 3px solid var(--crayon); border-radius: var(--wob2); background: transparent; color: var(--crayon); transition: background .15s; }
.btn:hover { background: var(--crayon-soft); color: var(--crayon-strong); border-color: var(--crayon-strong); }
.btn.solid { background: var(--crayon); color: var(--on-crayon); width: 100%; max-width: 520px; }
.btn.solid:hover { background: var(--crayon-strong); border-color: var(--crayon-strong); color: var(--on-crayon); }

.card-guest { position: relative; background: var(--surface-raised); border: 3px solid var(--crayon); border-radius: var(--wob); padding: var(--space-6) var(--space-5); max-width: 420px; margin: 0 auto var(--space-7); box-shadow: var(--shadow-paper); }

/* Formulario */
form { text-align: left; max-width: 520px; margin: var(--space-5) auto 0; }
label.lb { display: block; font-size: 16px; line-height: 20px; letter-spacing: .06em; text-transform: uppercase; margin: var(--space-5) 0 var(--space-2); }
.inp, select, textarea { width: 100%; min-height: 48px; background: var(--surface-sunken); border: 3px solid var(--crayon); border-radius: var(--wob2); color: var(--ink); font: inherit; font-size: 18px; padding: 10px 14px; outline: none; appearance: none; -webkit-appearance: none; }
.inp:focus-visible, select:focus-visible, textarea:focus-visible { outline: 3px solid var(--focus-ring); outline-offset: 3px; }
select { padding-right: 40px; background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='16' height='10' fill='none' stroke='%23b3261e' stroke-width='2.5' stroke-linecap='round'><path d='m1 1 7 7 7-7'/></svg>"); background-repeat: no-repeat; background-position: right 14px center; }
select option { color: #2a1a14; background: #fbf3e4; }
textarea { min-height: 130px; resize: vertical; border-radius: var(--wob); }
.inp::placeholder, textarea::placeholder { color: var(--ink-muted); }
.guest { background: var(--surface-raised); border: 3px solid var(--crayon); border-radius: var(--wob); padding: var(--space-2) var(--space-5) var(--space-5); margin-top: var(--space-2); }
.gtitle { font-family: var(--font-script); font-weight: 700; font-size: 36px; line-height: 1; color: var(--crayon); margin-top: var(--space-6); transform: rotate(-2deg); }
.radio { display: flex; align-items: center; gap: var(--space-3); min-height: 44px; margin: var(--space-1) 0; font-size: 18px; cursor: pointer; }
.radio input { appearance: none; -webkit-appearance: none; width: 28px; height: 28px; border: 3px solid var(--crayon); border-radius: 52% 48% 50% 50% / 50% 52% 48% 50%; display: grid; place-items: center; flex: none; background: var(--surface-sunken); }
.radio input:checked::after { content: ''; width: 14px; height: 14px; border-radius: 48% 52% 50% 50% / 52% 48% 50% 50%; background: var(--crayon); }
.submit { margin-top: var(--space-6); width: 100%; min-height: 56px; padding: 12px; background: var(--crayon); color: var(--on-crayon); border: 3px solid var(--crayon); border-radius: var(--wob2); font-family: var(--font-display); font-size: 32px; line-height: 1; cursor: pointer; transition: background .15s; }
.submit:hover { background: var(--crayon-strong); border-color: var(--crayon-strong); }
.submit:disabled { cursor: not-allowed; border-style: dashed; background: transparent; color: var(--ink-muted); border-color: var(--ink-muted); }
.msg { margin-top: var(--space-4); text-align: center; font-size: 18px; min-height: 28px; }
.req { color: var(--crayon); }

/* Trivia */
#trivia { position: fixed; inset: 0; z-index: 60; background: rgba(43,21,18,.6); display: none; align-items: center; justify-content: center; padding: var(--space-5); }
#trivia.open { display: flex; }
.tbox { background: var(--surface-raised); border: 3px solid var(--crayon); border-radius: var(--wob); max-width: 440px; width: 100%; padding: var(--space-6) var(--space-5); text-align: center; max-height: 90vh; overflow: auto; box-shadow: var(--shadow-paper); }
.tbox h3 { font-family: var(--font-display); font-size: 30px; line-height: 1.1; color: var(--crayon); margin-bottom: var(--space-5); }
.opt { display: block; width: 100%; min-height: 48px; margin: var(--space-3) 0; padding: 10px 14px; border: 3px solid var(--crayon); border-radius: var(--wob2); background: transparent; font: inherit; font-size: 18px; color: var(--ink); cursor: pointer; }
.opt:hover:not(:disabled) { background: var(--crayon-soft); }
.opt.ok { background: var(--crayon); color: var(--on-crayon); } .opt.ok::after { content: " · ¡Esa es!"; }
.opt.bad { border-style: dashed; text-decoration: line-through; } .opt.bad::after { content: " · Uy, no"; display: inline-block; text-decoration: none; }
.tcount { font-size: 16px; letter-spacing: .06em; margin-bottom: var(--space-3); color: var(--ink-muted); }
.tscore { font-family: var(--font-display); font-size: 64px; line-height: 1; color: var(--crayon); margin: var(--space-3) 0; }

/* Pie y música */
footer { position: relative; text-align: center; padding: var(--space-7) var(--space-5) var(--space-8); }
footer .fin { font-family: var(--font-display); font-size: clamp(40px, 12vw, 64px); line-height: 1; text-transform: uppercase; color: var(--crayon); transform: rotate(-2deg); margin: var(--space-3) 0; }
.cierre-img .pic-w, .cierre-img .ph { max-width: 360px; margin: 0 auto; }
.cierre-img .pic, .cierre-img .ph { aspect-ratio: 1/1; }
#music { position: fixed; right: 20px; bottom: 20px; z-index: 40; width: 62px; height: 62px; border-radius: 52% 48% 50% 50% / 50% 52% 48% 50%; border: 3px solid var(--crayon); background: var(--crayon); display: none; place-items: center; cursor: pointer; box-shadow: var(--shadow-sticker); }
#music:hover { background: var(--crayon-strong); border-color: var(--crayon-strong); }
#music.show { display: grid; } #music svg { width: 26px; height: 26px; fill: var(--on-crayon); }
.fade { opacity: 0; transform: translateY(18px); transition: opacity .9s, transform .9s; } .fade.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .fade { opacity: 1; transform: none; transition: none; }
  .std-heart.float, .gate-cta { animation: none; }
  .std-date__line path { stroke-dashoffset: 0; transition: none; }
  .pic-w, .pic-w:hover { transition: none; transform: rotate(var(--tilt, 0deg)); }
}
@media (min-width: 720px) { section { padding-left: var(--space-7); padding-right: var(--space-7); } .std-title { --t: 96px; } }
[hidden] { display: none !important; }

/* Intro (nombres + nos casamos) */
.intro { padding-top: var(--space-7); }
.names-top { display: flex; align-items: center; justify-content: center; gap: var(--space-3); font-family: var(--font-display); font-size: clamp(26px, 8vw, 36px); line-height: 1; text-transform: uppercase; color: var(--crayon); transform: rotate(-1.5deg); margin-bottom: var(--space-7); }
.intro-pic { max-width: 300px; margin: var(--space-7) auto 0; }