/* ============================================================
   Invitación · Francisco
   Paleta: espresso #251A16 · oliva #464D2D · teal #004643 · crema #F0EDE5
   Tipografía: Cormorant Garamond (serif) · Jost (sans)
   ============================================================ */

:root {
  --ink: #251a16;
  --teal: #004643;
  --teal-deep: #003531;
  --olive: #464d2d;
  --cream: #f0ede5;

  --serif: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --sans: "Jost", "Helvetica Neue", Arial, sans-serif;

  --ease-out: cubic-bezier(0.2, 0.65, 0.3, 1);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding: clamp(64px, 11vw, 128px) clamp(24px, 6vw, 64px);
  background-color: var(--cream);
  color: var(--ink);
  font-family: var(--sans);
  overflow-x: hidden;
  text-wrap: pretty;
}

/* ------------------------------------------------------------
   Fondo
   ------------------------------------------------------------ */
.bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}

.bg__wash {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(58% 48% at 14% 8%, rgba(70, 77, 45, 0.11), transparent 62%),
    radial-gradient(52% 44% at 88% 94%, rgba(0, 70, 67, 0.11), transparent 62%),
    radial-gradient(40% 34% at 82% 12%, rgba(37, 26, 22, 0.05), transparent 60%);
}

.bg__monogram {
  position: absolute;
  top: -14vw;
  left: -7vw;
  font-family: var(--serif);
  font-weight: 300;
  font-size: 46vw;
  line-height: 1;
  color: rgba(0, 70, 67, 0.05);
  user-select: none;
}

.bg__grain {
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)'/%3E%3C/svg%3E");
  opacity: 0.045;
  mix-blend-mode: multiply;
}

/* ------------------------------------------------------------
   Marco (doble filete)
   ------------------------------------------------------------ */
.frame {
  position: fixed;
  inset: clamp(14px, 3.5vw, 40px);
  border: 1px solid rgba(37, 26, 22, 0.3);
  z-index: 1;
  pointer-events: none;
}

.frame__inner {
  position: absolute;
  inset: 6px;
  border: 1px solid rgba(37, 26, 22, 0.14);
}

/* ------------------------------------------------------------
   Contenido
   ------------------------------------------------------------ */
.invite {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 620px;
  text-align: center;
  padding: clamp(24px, 5vw, 48px) 0;
}

.eyebrow {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.32em;
  text-indent: 0.32em;
  text-transform: uppercase;
  color: var(--olive);
}

.name {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(3.4rem, 15vw, 6.5rem);
  line-height: 1.02;
  letter-spacing: -0.01em;
  margin-top: 0.5rem;
  color: var(--ink);
}

.subtitle {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(1.15rem, 3.2vw, 1.5rem);
  color: var(--teal);
  margin-top: 0.2rem;
}

.ornament {
  display: flex;
  align-items: center;
  gap: 14px;
  width: min(300px, 62%);
  margin: clamp(1.6rem, 4vw, 2.4rem) auto;
}

.ornament__line {
  height: 1px;
  flex: 1;
  background: linear-gradient(90deg, transparent, rgba(37, 26, 22, 0.32));
}

.ornament__line:last-child {
  background: linear-gradient(90deg, rgba(37, 26, 22, 0.32), transparent);
}

.ornament__diamond {
  width: 9px;
  height: 9px;
  border: 1px solid var(--olive);
  transform: rotate(45deg);
  flex: none;
}

.when {
  margin-top: 0.2rem;
}

.date {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(2rem, 6vw, 2.9rem);
  line-height: 1.1;
  letter-spacing: 0.01em;
  color: var(--ink);
  text-wrap: balance;
}

.time {
  font-size: 0.95rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  color: var(--olive);
  margin-top: 0.65rem;
}

.location {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: clamp(1.8rem, 4vw, 2.4rem);
  min-height: 44px;
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--teal);
  text-decoration: none;
  transition: color 0.2s var(--ease-out);
}

.location svg {
  width: 18px;
  height: 18px;
  flex: none;
}

.location:hover {
  color: var(--olive);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.location:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: 4px;
  border-radius: 4px;
}

.rsvp {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  margin-top: 1.4rem;
  padding: 0.9rem 2rem;
  min-height: 52px;
  background-color: var(--teal);
  color: var(--cream);
  font-size: 0.98rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  text-decoration: none;
  border-radius: 8px;
  transition: background-color 0.2s var(--ease-out), transform 0.15s var(--ease-out);
}

.rsvp svg {
  width: 20px;
  height: 20px;
  flex: none;
}

.rsvp:hover {
  background-color: var(--teal-deep);
}

.rsvp:active {
  transform: scale(0.96);
}

.rsvp:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: 3px;
}

.rsvp[aria-disabled="true"] {
  opacity: 0.55;
  cursor: not-allowed;
  pointer-events: none;
}

.footer-note {
  margin-top: clamp(2rem, 5vw, 3rem);
  font-family: var(--serif);
  font-style: italic;
  font-size: 1rem;
  color: rgba(37, 26, 22, 0.62);
}

/* ------------------------------------------------------------
   Animación de entrada (sutil, escalonada)
   ------------------------------------------------------------ */
.animate {
  opacity: 0;
  animation: fadeUp 0.8s var(--ease-out) forwards;
}

.eyebrow.animate { animation-delay: 0.04s; }
.name.animate { animation-delay: 0.1s; }
.subtitle.animate { animation-delay: 0.18s; }
.ornament.animate { animation-delay: 0.26s; }
.when.animate { animation-delay: 0.34s; }
.location.animate { animation-delay: 0.42s; }
.rsvp.animate { animation-delay: 0.5s; }
.footer-note.animate { animation-delay: 0.6s; }

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .animate {
    opacity: 1;
    animation: none;
  }
  .rsvp,
  .location {
    transition: none;
  }
}

/* ------------------------------------------------------------
   Móvil
   ------------------------------------------------------------ */
@media (max-width: 480px) {
  body {
    padding: 56px 22px;
  }
  .rsvp {
    padding: 0.85rem 1.6rem;
  }
}