/* Invitación de Jacinto Bothi Cruz — hora dorada → anochecer. Tokens: design/DESIGN.md */

@font-face {
  font-family: "Bodoni Moda";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("fonts/bodoni-moda-600.woff2") format("woff2");
}
@font-face {
  font-family: "Bodoni Moda";
  font-style: italic;
  font-weight: 500;
  font-display: swap;
  src: url("fonts/bodoni-moda-500-italic.woff2") format("woff2");
}
@font-face {
  font-family: "Hanken Grotesk";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("fonts/hanken-grotesk-400.woff2") format("woff2");
}
@font-face {
  font-family: "Hanken Grotesk";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("fonts/hanken-grotesk-600.woff2") format("woff2");
}

:root {
  --noche: oklch(0.19 0.03 40);
  --noche-2: oklch(0.25 0.035 40);
  --brasa: oklch(0.52 0.11 52);
  --marfil: oklch(0.95 0.02 85);
  --marfil-2: oklch(0.86 0.03 78);
  --ambar: oklch(0.80 0.14 70);
  --sobre-ambar: oklch(0.20 0.03 40);

  --titulo: "Bodoni Moda", Didot, "Bodoni 72", Georgia, serif;
  --texto: "Hanken Grotesk", system-ui, -apple-system, "Segoe UI", sans-serif;

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --gutter: 20px;
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  background: var(--noche);
  scrollbar-color: var(--ambar) var(--noche);
  accent-color: var(--ambar);
}

body {
  margin: 0;
  min-height: 100svh;
  color: var(--marfil);
  font-family: var(--texto);
  font-size: 1rem;
  line-height: 1.55;
  background:
    radial-gradient(120% 62% at 50% -12%, oklch(0.52 0.11 52 / 0.62), transparent 68%),
    var(--noche);
  background-repeat: no-repeat;
  -webkit-font-smoothing: antialiased;
}

::selection { background: var(--ambar); color: var(--sobre-ambar); }
input { caret-color: var(--ambar); }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.saltar {
  position: absolute;
  left: var(--gutter);
  top: -4rem;
  z-index: 10;
  padding: 0.75rem 1rem;
  border-radius: 8px;
  background: var(--ambar);
  color: var(--sobre-ambar);
  font-weight: 600;
  text-decoration: none;
}
.saltar:focus-visible { top: var(--gutter); }

:focus-visible {
  outline: 3px solid var(--ambar);
  outline-offset: 3px;
  border-radius: 6px;
}

/* ── Composición (móvil primero) ─────────────────────────────── */
.invitacion {
  display: grid;
  gap: 2rem;
  width: 100%;
  max-width: 72rem;
  margin: 0 auto;
  padding: 2rem var(--gutter) 3rem;
}

h1 {
  margin: 0;
  font-family: var(--titulo);
  font-weight: 600;
  font-size: clamp(2.4rem, 9.4vw, 4.5rem);
  line-height: 1.02;
  letter-spacing: -0.015em;
  text-wrap: balance;
}
.h1-pre {
  display: block;
  font-style: italic;
  font-weight: 500;
  font-size: 0.62em;
  line-height: 1.2;
  color: var(--marfil-2);
  letter-spacing: 0;
}
.h1-nombre { display: block; }

.bienvenida {
  margin: 1rem 0 0;
  color: var(--marfil-2);
  max-width: 34ch;
}

.cuando { display: grid; gap: 0.25rem; }
.fecha { margin: 0; line-height: 1; }
.fecha-visual { display: grid; justify-items: start; gap: 0.1rem; }
.dia-semana {
  font-family: var(--titulo);
  font-style: italic;
  font-weight: 500;
  font-size: 1.5rem;
  line-height: 1.1;
  color: var(--ambar);
}
.dia-semana::first-letter, .mes::first-letter { text-transform: uppercase; }
.dia {
  font-family: var(--titulo);
  font-weight: 600;
  font-size: clamp(5rem, 22vw, 6rem);
  line-height: 0.92;
  letter-spacing: -0.02em;
  font-variant-numeric: lining-nums;
}
.mes {
  font-family: var(--titulo);
  font-weight: 600;
  font-size: 1.5rem;
  line-height: 1.15;
}
.hora { margin: 0.75rem 0 0; display: flex; flex-wrap: wrap; align-items: baseline; gap: 0.25rem 0.75rem; }
.hora-num {
  font-family: var(--titulo);
  font-weight: 600;
  font-size: 2rem;
  line-height: 1.1;
}
.zona { color: var(--marfil-2); font-size: 0.9375rem; }
.lugar {
  margin: 0.25rem 0 0;
  font-weight: 600;
  font-size: 1.125rem;
}

/* ── Cuenta regresiva: una línea tipográfica ─────────────────── */
.cuenta { min-height: 4.5rem; }
.cuenta-estatica { margin: 0; color: var(--marfil-2); }
.cuenta-cifras {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.25rem 1.1rem;
}
.cuenta-cifras[hidden], .cuenta-estatica[hidden] { display: none; }
.u { display: inline-flex; align-items: baseline; gap: 0.3rem; }
.n {
  font-family: var(--texto);
  font-weight: 600;
  font-size: clamp(2rem, 8.4vw, 3.25rem);
  line-height: 1;
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum" 1;
  letter-spacing: -0.01em;
}
.l { color: var(--marfil-2); font-size: 0.9375rem; }
.cuenta-estado:not(.sr-only) {
  margin: 0;
  font-family: var(--titulo);
  font-style: italic;
  font-weight: 500;
  font-size: clamp(1.75rem, 7vw, 2.5rem);
  line-height: 1.15;
  color: var(--ambar);
}

/* ── Acciones ────────────────────────────────────────────────── */
.acciones { display: grid; gap: 0.75rem; }
.acciones-sec { display: grid; gap: 0.75rem; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  min-height: 3rem;
  padding: 0.7rem 1.25rem;
  border: 1.5px solid transparent;
  border-radius: 10px;
  font: 600 1rem/1.25 var(--texto);
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 160ms var(--ease), border-color 160ms var(--ease), color 160ms var(--ease);
}
.btn svg {
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.btn-primario { background: var(--ambar); color: var(--sobre-ambar); }
.btn-primario:hover { background: oklch(0.86 0.13 72); }
.btn-sec { background: transparent; color: var(--marfil); border-color: var(--marfil-2); }
.btn-sec:hover { border-color: var(--ambar); color: var(--ambar); }
.btn[hidden] { display: none; }

.aviso { margin: 0; min-height: 1.55em; color: var(--ambar); font-weight: 600; }
.manual { display: grid; gap: 0.4rem; }
.manual[hidden] { display: none; }
.manual label { color: var(--marfil-2); font-size: 0.9375rem; }
.manual input {
  width: 100%;
  min-height: 3rem;
  padding: 0.6rem 0.9rem;
  border: 1.5px solid var(--marfil-2);
  border-radius: 10px;
  background: var(--noche-2);
  color: var(--marfil);
  font: 400 1rem/1.4 var(--texto);
}


/* ── Programa: imágenes animadas (solo geometría, sin texto) ──── */
.intro { margin: 0.75rem 0 0; max-width: 40ch; color: var(--marfil); }

.programa { display: grid; gap: 0.5rem; }
.programa h2 {
  margin: 0;
  font-family: var(--titulo);
  font-style: italic;
  font-weight: 500;
  font-size: 1.75rem;
  line-height: 1.15;
  color: var(--ambar);
}
.programa-lista { list-style: none; margin: 0; padding: 0; display: grid; }
.programa-item {
  display: grid;
  grid-template-columns: 4.5rem minmax(0, 1fr);
  align-items: center;
  gap: 1.25rem;
  padding: 1.1rem 0;
  border-top: 1px solid oklch(0.86 0.03 78 / 0.22);
}
.programa-item:last-child { border-bottom: 1px solid oklch(0.86 0.03 78 / 0.22); }
.programa-texto { display: grid; gap: 0.15rem; }
.programa-titulo { font-family: var(--titulo); font-weight: 600; font-size: 1.5rem; line-height: 1.15; }
.programa-desc { color: var(--marfil-2); max-width: 36ch; }

.programa-imagen {
  display: block;
  width: 4.5rem;
  height: 4.5rem;
  flex: none;
}
.programa-imagen img { display: block; width: 100%; height: 100%; object-fit: contain; }

.creditos { max-width: 72rem; margin: 0 auto; padding: 0 var(--gutter) 2rem; }
.creditos p { margin: 0; color: var(--marfil-2); font-size: 0.8125rem; line-height: 1.4; }

@media (min-width: 600px) {
  .programa-lista { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 3rem; }
  .programa-item:nth-last-child(2) { border-bottom: 1px solid oklch(0.86 0.03 78 / 0.22); }
}

/* ── Tableta ─────────────────────────────────────────────────── */
@media (min-width: 600px) {
  :root { --gutter: 32px; }
  .acciones-sec { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* ── Escritorio: dos zonas ───────────────────────────────────── */
@media (min-width: 960px) {
  :root { --gutter: 48px; }
  .invitacion {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    grid-template-areas:
      "titulo cuando"
      "cuenta acciones"
      "programa programa";
    column-gap: 5rem;
    row-gap: 3rem;
    align-content: center;
    min-height: 100svh;
    padding-block: 4rem;
  }
  .titulo { grid-area: titulo; align-self: end; }
  .cuando { grid-area: cuando; align-self: end; }
  .cuenta { grid-area: cuenta; align-self: start; }
  .acciones { grid-area: acciones; align-self: start; }
  .programa { grid-area: programa; }
  .programa-lista { grid-template-columns: repeat(4, minmax(0, 1fr)); column-gap: 2rem; }
  .programa-item { grid-template-columns: 1fr; justify-items: start; gap: 1rem; padding: 1.5rem 0; border-bottom: 0; }
  .programa-item:last-child, .programa-item:nth-last-child(2) { border-bottom: 0; }
  .acciones-sec { grid-template-columns: 1fr; }
  .dia { font-size: 6rem; }
}

/* ── Movimiento: una sola entrada escalonada ─────────────────── */
@keyframes subir {
  from { opacity: 0; transform: translateY(12px); }
}
.rise {
  animation: subir 480ms var(--ease) backwards;
}
.rise-1 { animation-delay: 70ms; }
.rise-2 { animation-delay: 140ms; }
.rise-3 { animation-delay: 210ms; }
.rise-4 { animation-delay: 280ms; }

@media (prefers-reduced-motion: reduce) {
  .rise { animation: none; }
  .btn { transition: none; }
  * { scroll-behavior: auto !important; }
}