/* ============================================================================
   SISTEMA DE DISEÑO
   Para cambiar los colores o tipografías de toda la web, edita solo este
   bloque de variables — el resto del CSS las usa automáticamente.
   ============================================================================ */
:root {
  --color-ink: #2b2a28;
  --color-ink-soft: #5b564d;
  --color-parchment: #f6f1e7;
  --color-parchment-deep: #ece2cd;
  --color-sello: #7a2e2e;
  --color-sello-dark: #5c2222;
  --color-bronce: #a9823d;
  --color-line: rgba(43, 42, 40, 0.14);

  --font-display: "Fraunces", "Iowan Old Style", serif;
  --font-body: "Source Serif 4", "Iowan Old Style", serif;

  --radius: 3px;
}

* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  background-color: var(--color-parchment-deep);
  background-image: radial-gradient(rgba(169, 130, 61, 0.16) 1px, transparent 1px);
  background-size: 24px 24px;
  color: var(--color-ink);
  font-family: var(--font-body);
  padding: clamp(1.25rem, 5vw, 4rem) 1rem;
}

a {
  color: inherit;
}

img,
svg {
  display: block;
  max-width: 100%;
}

/* ---------- foco accesible ---------- */
a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--color-sello);
  outline-offset: 3px;
}

/* ============================================================================
   TARJETA DE INVITACIÓN
   ============================================================================ */
.invite {
  display: flex;
  justify-content: center;
}

.invite__card {
  width: 100%;
  max-width: 600px;
  background: var(--color-parchment);
  border: 1px solid rgba(169, 130, 61, 0.35);
  border-radius: var(--radius);
  box-shadow: 0 40px 90px -40px rgba(43, 42, 40, 0.45), inset 0 0 0 6px rgba(169, 130, 61, 0.06);
  padding: clamp(2.25rem, 6vw, 3.75rem) clamp(1.5rem, 6vw, 3.25rem);
}

/* ---------- sello / estampación ---------- */
.seal-wrap {
  display: flex;
  justify-content: center;
  margin-bottom: 1.75rem;
}

.seal {
  width: 84px;
  height: 84px;
  transform: rotate(-4deg);
  animation: stamp 0.8s cubic-bezier(0.2, 1.7, 0.4, 1) both;
}

.seal__ring-outer,
.seal__ring-inner {
  fill: none;
  stroke: var(--color-bronce);
}
.seal__ring-outer {
  stroke-width: 1.4;
}
.seal__ring-inner {
  stroke-width: 0.8;
  opacity: 0.65;
}
.seal__text {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 24px;
  fill: var(--color-sello);
}

/* ---------- cabecera ---------- */
.eyebrow {
  text-align: center;
  font-size: 0.72rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--color-bronce);
  margin: 0 0 0.85rem;
  animation: fade-up 0.6s 0.5s both;
}

.couple-names {
  text-align: center;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(2.35rem, 8vw, 3.6rem);
  line-height: 1.08;
  margin: 0 0 0.6rem;
  color: var(--color-ink);
  animation: fade-up 0.7s 0.62s both;
}
.couple-names .amp {
  color: var(--color-sello);
  font-style: italic;
  font-weight: 400;
  padding: 0 0.06em;
}

.wedding-date {
  text-align: center;
  letter-spacing: 0.09em;
  color: var(--color-ink-soft);
  font-size: 0.95rem;
  margin: 0 0 2rem;
  animation: fade-up 0.7s 0.74s both;
}

.divider {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin: 0 0 2.25rem;
  animation: fade-up 0.7s 0.86s both;
}
.divider::before,
.divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--color-line);
}
.divider__mark {
  color: var(--color-bronce);
  font-size: 0.85rem;
}

/* ---------- saludo personalizado ---------- */
.greeting {
  margin-bottom: 2.75rem;
}
.greeting__label {
  text-align: center;
  font-style: italic;
  color: var(--color-ink-soft);
  margin: 0 0 0.4rem;
  animation: fade-up 0.6s 0.98s both;
}
.guest-name {
  position: relative;
  text-align: center;
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 500;
  font-size: clamp(1.6rem, 6vw, 2.3rem);
  color: var(--color-sello);
  margin: 0 0 1.9rem;
  padding-bottom: 0.5rem;
  animation: fade-up 0.6s 1.08s both;
}
.guest-name::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 58%;
  height: 2px;
  background: var(--color-bronce);
  transform: translateX(-50%) scaleX(0);
  transform-origin: center;
  animation: draw-line 0.9s 1.55s cubic-bezier(0.65, 0, 0.35, 1) forwards;
}
.message {
  text-align: center;
  font-size: 1.05rem;
  line-height: 1.85;
  color: var(--color-ink);
  max-width: 44ch;
  margin: 0 auto;
  animation: fade-up 0.6s 1.2s both;
}

/* ---------- ceremonia / celebración ---------- */
.details {
  display: flex;
  flex-direction: column;
  gap: 2.25rem;
  padding: 2.1rem 0;
  margin-bottom: 2.75rem;
  border-top: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
}
.details__item {
  text-align: center;
}
.details__eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.24em;
  font-size: 0.68rem;
  color: var(--color-bronce);
  margin: 0 0 0.6rem;
}
.details__time {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--color-ink);
  margin: 0 0 0.3rem;
}
.details__place {
  font-weight: 600;
  margin: 0 0 0.15rem;
}
.details__address {
  color: var(--color-ink-soft);
  font-size: 0.92rem;
  margin: 0 0 1.1rem;
}

@media (min-width: 560px) {
  .details {
    flex-direction: row;
  }
  .details__item {
    flex: 1;
    padding: 0 1.25rem;
  }
  .details__item + .details__item {
    border-left: 1px solid var(--color-line);
  }
}

/* ---------- botones ---------- */
.btn {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  text-decoration: none;
  padding: 0.7rem 1.7rem;
  border-radius: var(--radius);
  transition: background-color 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}
.btn--ghost {
  border: 1px solid var(--color-bronce);
  color: var(--color-bronce);
}
.btn--ghost:hover {
  background: var(--color-bronce);
  color: #fff;
}
.btn--filled {
  border: 1px solid var(--color-sello);
  background: var(--color-sello);
  color: #fff;
}
.btn--filled:hover {
  background: var(--color-sello-dark);
  border-color: var(--color-sello-dark);
}

/* ---------- cuenta atrás ---------- */
.section-eyebrow {
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 0.24em;
  font-size: 0.68rem;
  color: var(--color-bronce);
  margin: 0 0 1.1rem;
}
.countdown {
  text-align: center;
  margin-bottom: 2.75rem;
}
.countdown__grid {
  display: flex;
  justify-content: center;
  gap: clamp(0.75rem, 4vw, 1.5rem);
}
.countdown__unit {
  min-width: 56px;
}
.countdown__value {
  display: block;
  font-family: var(--font-display);
  font-size: 1.9rem;
  color: var(--color-ink);
  font-variant-numeric: tabular-nums;
}
.countdown__label {
  display: block;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.62rem;
  color: var(--color-ink-soft);
  margin-top: 0.2rem;
}

/* ---------- confirmación ---------- */
.rsvp {
  text-align: center;
  margin-bottom: 2.5rem;
}

/* ---------- pie ---------- */
.footer {
  text-align: center;
  padding-top: 2.1rem;
  border-top: 1px solid var(--color-line);
}
.footer__seal {
  color: var(--color-bronce);
  font-size: 1.1rem;
  margin-bottom: 0.85rem;
}
.footer__text {
  font-style: italic;
  color: var(--color-ink-soft);
  margin: 0 0 0.2rem;
}
.footer__names {
  font-family: var(--font-display);
  font-size: 1.35rem;
  color: var(--color-ink);
  margin: 0;
}

/* ---------- animaciones ---------- */
@keyframes stamp {
  from {
    opacity: 0;
    transform: scale(1.6) rotate(-15deg);
  }
  to {
    opacity: 1;
    transform: scale(1) rotate(-4deg);
  }
}
@keyframes fade-up {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@keyframes draw-line {
  to {
    transform: translateX(-50%) scaleX(1);
  }
}

.reveal-on-scroll {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition: none !important;
  }
  .guest-name::after {
    transform: translateX(-50%) scaleX(1);
  }
  .reveal-on-scroll {
    opacity: 1;
    transform: none;
  }
}

/* ============================================================================
   PÁGINAS SIMPLES (inicio / no encontrada)
   ============================================================================ */
.simple {
  display: flex;
  min-height: 80vh;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.simple__card {
  max-width: 480px;
  padding: 3rem 2rem;
}
.simple__title {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 2rem;
  color: var(--color-sello);
  margin: 0.75rem 0 1rem;
}
.simple__text {
  color: var(--color-ink-soft);
  line-height: 1.7;
}

/* ============================================================================
   PANEL ADMIN
   ============================================================================ */
.admin {
  max-width: 760px;
  margin: 0 auto;
}
.admin__card {
  background: var(--color-parchment);
  border: 1px solid rgba(169, 130, 61, 0.35);
  border-radius: var(--radius);
  padding: clamp(1.5rem, 5vw, 2.5rem);
}
.admin__title {
  font-family: var(--font-display);
  font-size: 1.8rem;
  margin: 0 0 0.25rem;
}
.admin__subtitle {
  color: var(--color-ink-soft);
  margin: 0 0 1.75rem;
  font-size: 0.92rem;
}
.admin__table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}
.admin__table th {
  text-align: left;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.68rem;
  color: var(--color-bronce);
  border-bottom: 1px solid var(--color-line);
  padding: 0.5rem 0.6rem;
}
.admin__table td {
  padding: 0.6rem;
  border-bottom: 1px solid var(--color-line);
  vertical-align: middle;
}
.admin__link {
  word-break: break-all;
  color: var(--color-sello);
  text-decoration: none;
}
.admin__link:hover {
  text-decoration: underline;
}
.admin__copy {
  font-family: var(--font-body);
  font-size: 0.78rem;
  padding: 0.35rem 0.7rem;
  border: 1px solid var(--color-bronce);
  color: var(--color-bronce);
  background: transparent;
  border-radius: var(--radius);
  cursor: pointer;
  white-space: nowrap;
}
.admin__copy:hover {
  background: var(--color-bronce);
  color: #fff;
}
.admin__empty {
  color: var(--color-ink-soft);
  font-style: italic;
}