/* ==========================================================================
   BASE — reset ligero + estilos globales compartidos
   ========================================================================== */

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

* { margin: 0; }

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

body {
  font-family: var(--font-serif);
  font-size: var(--fs-md);
  line-height: 1.6;
  color: var(--ink);
  background: var(--nude-100);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  min-height: 100dvh;
}

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

button { font: inherit; color: inherit; cursor: pointer; border: none; background: none; }

a { color: var(--gold-dark); text-decoration: none; }

/* Accesibilidad: respetar reduce-motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

/* ---- Tipografía de títulos ---- */
.font-display { font-family: var(--font-display); }
.font-serif   { font-family: var(--font-serif); }
.font-script  { font-family: var(--font-script); }

/* Label tipo "grabado": mayúsculas dorado espaciadas */
.eyebrow {
  font-family: var(--font-display);
  font-size: var(--fs-sm);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--gold-dark);
  font-weight: 600;
}

/* Nombres grandes */
.names {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: var(--fs-2xl);
  line-height: 1.05;
  color: var(--ink);
  letter-spacing: 0.01em;
}

/* ---- Ornamento divisor (◆ con líneas) ---- */
.divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-3);
  color: var(--gold);
  margin-inline: auto;
  width: min(100%, 18rem);
}
.divider::before,
.divider::after {
  content: "";
  height: 1px;
  flex: 1;
  background: linear-gradient(90deg, transparent, var(--gold-light), transparent);
}
.divider__mark { font-size: 0.7rem; opacity: 0.85; }

/* ---- Contenedor de contenido ---- */
.container {
  width: 100%;
  max-width: var(--content-max);
  margin-inline: auto;
  padding-inline: var(--content-pad);
}

/* ---- Utilidades ---- */
.text-center { text-align: center; }
.visually-hidden {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* Botón dorado principal (compartido invitación/formulario) */
.btn-gold {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-3);
  font-family: var(--font-display);
  font-size: var(--fs-sm);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--white);
  background: linear-gradient(135deg, var(--gold-light), var(--gold) 55%, var(--gold-dark));
  padding: var(--sp-4) var(--sp-6);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md);
  transition: transform 0.25s var(--ease-out), box-shadow 0.25s var(--ease-out);
}
.btn-gold:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn-gold:active { transform: translateY(0); }

/* Botón contorno (secundario) */
.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-3);
  font-family: var(--font-display);
  font-size: var(--fs-sm);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--gold-dark);
  background: var(--nude-50);
  padding: calc(var(--sp-4) - 2px) var(--sp-6);
  border: 1px solid var(--gold-light);
  border-radius: var(--radius-sm);
  transition: background 0.25s var(--ease-out), border-color 0.25s var(--ease-out);
}
.btn-outline:hover { background: var(--nude-200); border-color: var(--gold); }