/* styles.css — archivo completo consolidado
   Última versión integrada:
   - Estilos globales, landing, CTA, navegación en flujo (no fija)
   - Página evento (.evento-page) con cards, sección preboda y mapas en modo satélite
   - Página asistencia: formulario, botones, confirmación animada
   - Ajustes específicos para los botones de la portada:
       * Escritorio: tamaño por defecto (variables)
       * Móvil: aumentado respecto a la versión previa
*/

/* ===========================
   Variables
   =========================== */
:root{
  --base-font-size: 20px;           /* base aumentada */
  --brand-green: #2a9d8f;
  --brand-green-dark: #167a63;
  --brand-green-opaque: rgba(42,157,143,0.12);
  --evento-bg: #eaf6ea;             /* verde claro usado como fondo de la página de evento */
  --nav-bar-height: 64px;

  --cta-font-size: 1.6rem;
  --cta-padding-vertical: 1rem;
  --cta-padding-horizontal: 2rem;
  --cta-min-width: 150px;
  --cta-gap: 1rem;
}

/* ===========================
   Reset y base
   =========================== */
* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; font-family: 'Dancing Script', cursive; font-size: var(--base-font-size); }
body {
  background: #111;
  color: #fff;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.5;
  overflow-x: hidden;
}

/* ===========================
   Landing / Portada
   =========================== */
.landing{
  min-height: 100vh;
  display:flex;
  align-items:center;
  justify-content:center;
  position:relative;
  padding:2.25rem;
  text-align:center;
  background-image: url('img/hero.jpg');
  background-size:cover;
  background-position:center;
  background-repeat:no-repeat;
}
.overlay{
  position:absolute;
  inset:0;
  z-index:1;
  background:linear-gradient(180deg, rgba(0,0,0,0.35), rgba(0,0,0,0.5));
}
.landing__inner{ z-index:2; }

/* TÍTULO principal "¡Nos casamos!" */
.title{
  font-size: clamp(4.2rem, 6.8vw, 5.8rem);
  letter-spacing: 0.02em;
  margin-bottom: 0.8rem;
  font-weight: 700;
}
.subtitle{ font-size: clamp(3rem, 4.6vw, 5rem); line-height: 1; margin: 0; }
.fecha{ font-size: clamp(2rem, 2.6vw, 2.6rem); line-height: 1; opacity: 0.95; margin: 0; }
.location{ font-size: clamp(1.8rem, 2.4vw, 2.4rem); line-height: 1; margin: 0; }

.meta{ display:flex; flex-direction:column; align-items:center; gap:0.3rem; margin-bottom:1rem; }

/* CTA (botones) — translúcidos en reposo */
.cta-grid{ display:flex; gap:var(--cta-gap); flex-wrap:wrap; justify-content:center; }
.cta{
  display:inline-block;
  font-size:var(--cta-font-size);
  line-height:1;
  padding:var(--cta-padding-vertical) var(--cta-padding-horizontal);
  min-width:var(--cta-min-width);
  text-align:center;
  white-space:nowrap;
  border-radius:999px;
  background: rgba(255,255,255,0.58);
  color:#111;
  text-decoration:none;
  font-weight:700;
  font-family:inherit;
  box-shadow:0 6px 18px rgba(0,0,0,0.12);
  transition: transform 160ms ease, background 160ms ease, box-shadow 160ms ease;
  backdrop-filter: blur(4px);
}
.cta:hover, .cta:focus{ transform:translateY(-3px); background: rgba(255,255,255,0.92); box-shadow:0 12px 30px rgba(0,0,0,0.16); }

/* ===========================
   Página de evento (.evento-page)
   =========================== */
body.evento-page{
  background-image:none;
  background-color:var(--evento-bg);
  color:#0b3d2e;
  min-height:100vh;
  font-size:1.125rem;
  line-height:1.6;
  text-align:center;
}

/* Contenedor principal */
body.evento-page .section{
  min-height:100vh;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:flex-start;
  padding:2rem 1rem 3rem;
}

/* Card principal */
body.evento-page .card{
  width:100%;
  max-width:960px;
  margin:1rem auto;
  padding:1.8rem;
  border-radius:12px;
  background:rgba(255,255,255,0.94);
  backdrop-filter: blur(6px);
  box-shadow:0 10px 30px rgba(11,61,46,0.08);
  color:inherit;
  text-align:left;
}

/* Evento: títulos y texto */
body.evento-page h1{
  margin:0 0 1rem 0;
  font-size: clamp(2.6rem, 5.2vw, 3.6rem);
  text-align:center;
}
body.evento-page h2{ margin-top:0; font-size:clamp(1.35rem,2.8vw,2rem); }
body.evento-page .card p{ margin:0.35rem 0; font-size:clamp(1rem,1.9vw,1.12rem); }

/* Media helper */
.section-media{ display:flex; align-items:center; gap:1rem; }

/* Map */
.map{ margin-top:0.9rem; position: relative; overflow: visible; }
.map iframe{
  width: 100%;
  height: 360px;
  border: 0;
  border-radius: 12px;
  box-shadow: 0 12px 34px rgba(11,61,46,0.08);
  transition: transform 240ms ease, filter 240ms ease;
  display: block;
  filter: contrast(1.02) saturate(1.06);
}
.map:hover iframe{ transform: translateY(-4px) scale(1.002); filter: contrast(1.04) saturate(1.08); }
.map-controls { position: absolute; right: 12px; bottom: 12px; z-index: 5; }
.map-controls a{
  display:inline-block;
  background: rgba(255,255,255,0.94);
  color: #0b3d2e;
  padding: 0.42rem 0.7rem;
  border-radius: 999px;
  font-weight:600;
  font-family: inherit;
  text-decoration:none;
  box-shadow: 0 6px 18px rgba(0,0,0,0.08);
  transition: transform 140ms ease, box-shadow 140ms ease;
}
.map-controls a:hover, .map-controls a:focus{
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(0,0,0,0.12);
  outline: none;
}
.map-controls a:focus{ box-shadow: 0 0 0 4px rgba(42,157,143,0.12); }

/* Event list */
body.evento-page .event-list{ display:flex; flex-direction:column; gap:1rem; align-items:stretch; margin-top:0.8rem; }
body.evento-page .event-item{
  display:flex; align-items:flex-start; gap:1rem; max-width:820px; width:100%;
  padding:0.8rem; border-radius:12px; background:rgba(232,246,232,0.36);
}

/* Iconos en cards (sombra, tamaño) */
.section-media img{
  width:72px;
  height:72px;
  object-fit:cover;
  border-radius:8px;
  flex:0 0 72px;
  box-shadow: 0 6px 18px rgba(0,0,0,0.08);
}

/* Alineación del heading junto a la imagen */
.heading-wrap h2 { margin:0; font-size: clamp(1.25rem, 2.6vw, 1.8rem); line-height: 1.05; }

/* Card body: texto completo debajo del heading */
.card-body { margin-top: 0.6rem; color: inherit; line-height: 1.5; }
.card-body .lead { margin: 0 0 0.45rem 0; font-weight: 700; }

/* ===========================
   Navegación en flujo (no fija)
   =========================== */
.top-nav{
  position: static; /* en el flujo normal, se desplaza al hacer scroll */
  display:flex;
  align-items:center;
  justify-content:center;
  background: var(--evento-bg); /* mismo color que el fondo de la página */
  border-bottom: 1px solid rgba(11,61,46,0.04);
  box-shadow: none;
  padding: 0.5rem 0;
}

/* Navigation list */
.nav-list{
  display:flex;
  gap:1.1rem;
  align-items:center;
  padding:0 1rem;
  margin:0;
  list-style:none;
  flex-wrap:wrap;
}

/* Nav links */
.nav-list a.nav-btn {
  display:inline-block;
  padding:0.45rem 0.75rem;
  border-radius:8px;
  text-decoration:none;
  color:var(--brand-green);
  font-weight:700;
  white-space:nowrap;
  transition: background 160ms ease, color 160ms ease, transform 140ms ease;
}
.nav-list a.nav-btn:hover, .nav-list a.nav-btn:focus {
  background: var(--brand-green-opaque);
  color: var(--brand-green-dark);
  transform: translateY(-2px);
  outline: none;
}
.nav-list .nav-current {
  display:inline-block;
  padding:0.45rem 0.75rem;
  border-radius:8px;
  background: rgba(42,157,143,0.14);
  color: var(--brand-green-dark);
  font-weight:800;
  pointer-events: none;
}

/* ===========================
   Formulario (asistencia.html)
   =========================== */
/* Form layout */
.rsvp-form { display:block; width:100%; }
.form-row { display:flex; gap:1rem; margin:0.5rem 0 1rem; align-items:center; flex-wrap:wrap; }
.form-row .field { flex:1 1 220px; min-width:180px; }
label { display:block; font-weight:600; margin-bottom:0.35rem; color: inherit; font-family: inherit; }
input[type="text"], textarea, select {
  width:100%;
  padding:0.6rem 0.75rem;
  border-radius:8px;
  border:1px solid rgba(0,0,0,0.12);
  background: rgba(255,255,255,0.96);
  font-family: inherit;
  font-size: 1rem;
  color: inherit;
  box-sizing: border-box;
}
textarea { min-height: 100px; resize: vertical; }
fieldset { border: 0; padding: 0; margin: 0 0 1rem 0; }
.choices, .radio-group { display:flex; gap:0.6rem; flex-wrap:wrap; align-items:center; }
.choice-label {
  display:inline-flex; align-items:center; gap:0.45rem; padding:0.35rem 0.6rem;
  border-radius:8px; background: rgba(255,255,255,0.72); cursor: pointer; font-weight:600; color: #0b3d2e;
  font-family: inherit;
}
input[type="radio"] { accent-color: var(--brand-green); }
.form-note { font-size:0.95rem; color: rgba(11,61,46,0.8); font-family: inherit; }

/* Form actions: center button and message below */
.form-actions {
  margin-top: 0.75rem;
  display:flex;
  flex-direction:column;
  gap:0.6rem;
  align-items:center;
  justify-content:center;
}

/* ===========================
   Botón "Enviar" (estético)
   =========================== */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.7rem 1.25rem;
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(11,61,46,0.96), rgba(11,61,46,0.86));
  color: #fff;
  border: 1px solid rgba(255,255,255,0.06);
  box-shadow: 0 10px 28px rgba(11,61,46,0.18);
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
  backdrop-filter: blur(6px) saturate(120%);
  -webkit-tap-highlight-color: transparent;
  font-family: inherit;
  line-height: 1;
}
.btn-primary:hover, .btn-primary:focus { transform: translateY(-3px); box-shadow: 0 14px 36px rgba(11,61,46,0.28); background: linear-gradient(180deg, rgba(11,61,46,1), rgba(11,61,46,0.95)); outline: none; }
.btn-primary:active { transform: translateY(-1px) scale(.998); }
.btn-primary:focus-visible { outline: 3px solid rgba(42,157,143,0.18); outline-offset: 3px; }

/* ===========================
   Mensaje de confirmación (sin caja)
   =========================== */
.rsvp-message {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 420ms ease, transform 420ms cubic-bezier(.2,.9,.2,1);
  color: var(--brand-green-dark);
  font-weight:700;
  font-family: inherit;
  font-size: 1.05rem;
  text-align:center;
}
.rsvp-message.show { opacity: 1; transform: translateY(0); }

/* ===========================
   Ajuste específico: botones de la portada
   - Escritorio: volver al tamaño por defecto (variables)
   - Móvil: mayor legibilidad (más grande que la versión previa)
   =========================== */
.landing .cta,
.cta-grid.small .cta {
  font-size: var(--cta-font-size);
  padding: var(--cta-padding-vertical) var(--cta-padding-horizontal);
  min-width: var(--cta-min-width);
}

/* Mobile increase */
@media (max-width: 640px) {
  .landing .cta,
  .cta-grid.small .cta {
    font-size: clamp(1.15rem, 4.8vw, 1.4rem);
    padding: 0.7rem 1.1rem;
    min-width: 110px;
  }
}

/* ===========================
   Map / section-media responsive tweaks
   =========================== */
@media (max-width: 840px) {
  :root{ --nav-bar-height:68px; }

  .title{ font-size: clamp(3.2rem, 8.5vw, 4.6rem); }
  .subtitle{ font-size: clamp(2.2rem, 6.5vw, 3.6rem); }
  .fecha{ font-size: clamp(1.6rem, 3.5vw, 2rem); }
  .location{ font-size: clamp(1.4rem, 3.2vw, 1.8rem); }

  .nav-list { gap: 0.6rem; padding: 0 0.6rem; }
  .nav-list a.nav-btn, .nav-list .nav-current { padding: 0.45rem 0.6rem; font-size: 0.98rem; }
}

@media (max-width: 640px) {
  :root{ --nav-bar-height:72px; }

  .landing { padding:1.5rem; }
  .title{ font-size: clamp(1.9rem, 8vw, 2.6rem); }
  .subtitle{ font-size: clamp(1.8rem, 7vw, 2.4rem); }
  .fecha{ font-size: clamp(1.1rem, 3.6vw, 1.5rem); }
  .location{ font-size: clamp(1rem, 3.4vw, 1.3rem); }

  .nav-list { justify-content:center; gap:0.5rem; flex-wrap:wrap; padding: 0 0.5rem; }
  .nav-list a.nav-btn, .nav-list .nav-current { white-space:normal; text-align:center; min-width:6rem; }

  /* section media smaller image and map heights */
  .section-media { gap: 0.75rem; align-items:center; }
  .section-media img { width:56px; height:56px; flex:0 0 56px; }
  .heading-wrap h2 { font-size: clamp(1.1rem, 5.6vw, 1.4rem); }
  .map iframe { height: 260px; border-radius: 10px; }
  .map-controls { right:8px; bottom:8px; }

  .form-row { gap:0.5rem; }
  .form-row .field { flex:1 1 100%; min-width:0; }
}

/* Pequeños ajustes visuales globales */
h1,h2,h3{ line-height:1.15; }