/* =========================================================================
   ASETUR GM — Hoja de estilos principal
   Diseño: fondo de playa fijo a pantalla completa + tarjetas arena/amarillo.
   Mobile-first. Sin frameworks.
   -------------------------------------------------------------------------
   ÍNDICE
   1. Variables y reset
   2. Fondo de página
   3. Contenedor y separadores
   4. Cabecera (logo + subtítulo)
   5. Sello circular
   6. Título decorativo
   7. Tarjetas (LOGROS / PROYECTOS / ASOCIADOS)
   8. Bloque ancho amarillo
   9. Fila inferior (velero · opinión · testimonio)
   10. Barra de navegación inferior + submenú
   11. Footer
   12. Páginas internas (contenido, timeline, grid, directorio, formulario, mapa)
   13. Animaciones y responsive
   ========================================================================= */

/* ============================ 1. VARIABLES ============================== */
:root {
  /* Paleta */
  --arena: #f1e29a;              /* amarillo arena de las tarjetas */
  --arena-borde: #b9b5a0;        /* borde gris de las tarjetas */
  --verde-claro: #8cc94a;        /* botón verde (arriba) */
  --verde-oscuro: #3f8f2a;       /* botón verde (abajo) */
  --crema: #f5edd4;              /* botón crema */
  --azul-marino: #1f4a8c;        /* barra de navegación */
  --azul-marino-oscuro: #163a6e; /* bordes de la barra */
  --azul-medio: #2f66b5;         /* botones de navegación */
  --azul-celeste: #9fd0f0;       /* botón activo */
  --dorado: #ffd86b;             /* texto dorado de la nav */
  --texto-oscuro: #2c2c2c;
  --marron: #4a4326;

  /* Tipografías */
  --f-deco: "Amatic SC", cursive;
  --f-titulo: "Amatic SC", cursive;
  --f-texto: "Chelsea Market", cursive;
  --f-redonda: "Chelsea Market", cursive;
  --f-cond: "Amatic SC", cursive;
  --f-nav: "Amatic SC", cursive;
  --f-serif: "Amatic SC", cursive;

  --ancho: 1100px;
  --transition: 0.3s ease;
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100%;
  font-family: var(--f-texto);
  color: var(--texto-oscuro);
  background: #7fb6d6;           /* color de respaldo si no carga la imagen */
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;            /* evita scroll horizontal en pantallas pequeñas */
}

img { max-width: 100%; display: block; }
a { color: var(--azul-marino); text-decoration: none; }
a:hover { text-decoration: underline; }

/* Foco visible (accesibilidad) */
:focus-visible { outline: 3px solid #ffd86b; outline-offset: 2px; border-radius: 4px; }

.skip-link {
  position: absolute; left: 12px; top: -60px;
  background: var(--azul-marino); color: #fff;
  padding: 10px 16px; border-radius: 6px; z-index: 100; transition: top var(--transition);
}
.skip-link:focus { top: 12px; }

/* ========================= 2. FONDO DE PÁGINA =========================== */
.page-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  background: url("../img/fondo_playa.jpg") center/cover no-repeat;
  background-attachment: fixed;
}
.page-bg__video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }

/* Capa de respaldo translúcida para mejorar el contraste del texto */
.page-bg::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(255,255,255,0.08), rgba(255,255,255,0.02));
}

/* ==================== 3. CONTENEDOR Y SEPARADORES ======================= */
.page {
  width: 100%;
  max-width: var(--ancho);
  margin: 0 auto;
  padding: 28px 20px 40px;
}

/* Línea separadora fina gris con sombra difuminada */
.divider {
  border: 0;
  height: 1px;
  margin: 26px 0;
  background: linear-gradient(90deg, transparent, rgba(90,90,90,0.55), transparent);
  box-shadow: 0 2px 6px rgba(60,60,60,0.25);
}

/* ===================== 4. CABECERA (logo) =============================== */
.brand { text-align: center; }
.brand__logo {
  width: 320px;
  max-width: 78%;
  margin: 0 auto 10px;
  filter: drop-shadow(0 2px 6px rgba(0,0,0,0.35));
}

/* ===================== 5. SELLO CIRCULAR ================================ */
.seal-wrap { display: flex; justify-content: center; padding: 8px 0 4px; }
.seal {
  width: 320px;
  max-width: 80%;
  height: auto;
  border-radius: 50%;
  box-shadow: 0 8px 26px rgba(0,0,0,0.35);
  animation: fadeIn 1s ease both;
}

/* ===================== 6. TÍTULO DECORATIVO ============================= */
.hero-title { text-align: center; }
.hero-title__text {
  margin: 0;
  font-family: var(--f-deco);
  font-weight: 700;
  color: #12305f;
  font-size: clamp(1.15rem, 3.4vw, 2.05rem);
  letter-spacing: 0.18em;
  line-height: 1.5;
  text-transform: uppercase;
  text-shadow: 0 1px 2px rgba(255,255,255,0.55);
}
.hero-title__text span { display: block; }

/* ===================== 7. TARJETAS ====================================== */
.cards {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  align-items: flex-start;   /* alturas distintas según el texto */
  justify-content: center;
}
.card {
  flex: 1 1 260px;
  max-width: 340px;
  background: rgba(241, 226, 154, 0.9);   /* amarillo arena semitransparente */
  border: 1px solid var(--arena-borde);
  border-radius: 3px;                       /* esquinas casi rectas */
  box-shadow: 0 3px 8px rgba(0,0,0,0.25);
  padding: 20px 20px 22px;
  display: flex;
  flex-direction: column;
}
.card__title {
  margin: 0 0 10px;
  font-family: var(--f-titulo);
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: #4d4a3a;                           /* gris oscuro / marrón */
}
.card__text {
  margin: 0 0 18px;
  font-family: var(--f-texto);
  font-size: 0.95rem;
  color: var(--texto-oscuro);
  flex: 1;
}

/* Home: cuadros "Logros / Proyectos / Asociados".
   El cuerpo va a 1.4em y Amatic SC tiene los caps bajos, así que el título
   necesita 1.9rem para imponer su altura real (caps de 24.4px contra los
   17.6px del ascender del cuerpo). */
.cards--home .card__text { font-size: 1.4em; }
.cards--home .card__title { font-size: 1.9rem; }

/* Botón verde con degradado vertical */
.btn-green {
  align-self: flex-start;
  display: inline-block;
  font-family: var(--f-texto);
  font-size: 0.9rem;
  color: #fff;
  text-decoration: none;
  padding: 9px 20px;
  border: 1px solid #2f6f1f;
  border-radius: 4px;
  background: linear-gradient(to bottom, var(--verde-claro), var(--verde-oscuro));
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.45), 0 2px 4px rgba(0,0,0,0.25);
  transition: filter var(--transition), transform var(--transition);
}
.btn-green:hover { filter: brightness(1.08); transform: translateY(-1px); text-decoration: none; }

/* ===================== 8. BLOQUE ANCHO AMARILLO ========================= */
.wide-card {
  margin-top: 22px;
  background: rgba(241, 226, 154, 0.9);
  border: 1px solid var(--arena-borde);
  border-radius: 3px;
  box-shadow: 0 3px 8px rgba(0,0,0,0.25);
  padding: 26px 28px 22px;
  text-align: center;
}
.wide-card__text {
  margin: 0 auto 14px;
  max-width: 900px;
  font-family: var(--f-redonda);
  font-weight: 500;
  font-size: 1rem;
  color: #3a3a2c;
}
.wide-card__slogan {
  margin: 0;
  font-family: var(--f-cond);
  font-weight: 400;
  font-size: clamp(1.8rem, 6vw, 3.4rem);
  letter-spacing: 3px;
  color: #22406b;
  text-shadow: 0 1px 0 rgba(255,255,255,0.5);
}

/* ===================== 9. FILA INFERIOR ================================= */
.bottom-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  align-items: center;
  margin-top: 24px;
}

/* Velero */
.sailboat { margin: 0; }
.sailboat img {
  width: 100%;
  border-radius: 12px;
  border: 2px solid #2f66b5;
  box-shadow: 0 6px 18px rgba(0,0,0,0.35);
}

/* Tarjeta de opinión (reutiliza .card) */
.card--opinion { max-width: none; flex: none; margin: 0; text-align: center; align-items: center; }
.card--opinion .card__text { flex: none; }

/* Botón crema */
.btn-cream {
  display: inline-block;
  font-family: var(--f-texto);
  font-size: 0.9rem;
  color: var(--marron);
  text-decoration: none;
  padding: 9px 22px;
  border: 1px solid #c9bf93;
  border-radius: 4px;
  background: linear-gradient(to bottom, #fbf6e4, var(--crema));
  box-shadow: inset 0 1px 0 #fff, 0 2px 4px rgba(0,0,0,0.2);
  transition: filter var(--transition), transform var(--transition);
}
.btn-cream:hover { filter: brightness(1.03); transform: translateY(-1px); text-decoration: none; }

/* Testimonio */
.testimony { text-align: center; }
.testimony__label {
  margin: 0 0 10px;
  font-family: var(--f-titulo);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: #1c1c1c;
  text-shadow: 0 1px 2px rgba(255,255,255,0.6);
}
.testimony__card {
  margin: 0;
  background: rgba(241, 226, 154, 0.9);
  border: 1px solid var(--arena-borde);
  border-radius: 3px;
  box-shadow: 0 3px 8px rgba(0,0,0,0.25);
  padding: 18px 20px;
  font-family: var(--f-cond);
  font-weight: 400;
  font-size: 1.25rem;
  letter-spacing: 1.5px;
  line-height: 1.25;
  text-transform: uppercase;
  color: #2b2b2b;
}
.testimony__author {
  margin: 12px 0 0;
  font-family: var(--f-titulo);
  font-weight: 600;
  font-size: 0.9rem;
  color: #12304f;
  text-shadow: 0 1px 2px rgba(255,255,255,0.6);
}

/* ===================== 10. BARRA DE NAVEGACIÓN ========================== */
.navbar {
  position: relative;
  width: 100%;
  background: var(--azul-marino);
  border-top: 3px solid var(--azul-marino-oscuro);
  border-bottom: 3px solid var(--azul-marino-oscuro);
  box-shadow: 0 -2px 10px rgba(0,0,0,0.3);
  padding: 12px 16px;
  display: flex;
  justify-content: center;
}
.navbar__menu {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  align-items: center;
}
.nav-item--sub { position: relative; }

.nav-btn {
  display: inline-block;
  font-family: var(--f-nav);
  font-weight: 500;
  font-size: 1rem;
  letter-spacing: 1.5px;
  font-variant: small-caps;
  text-transform: lowercase;   /* small-caps realza iniciales */
  color: var(--dorado);
  background: linear-gradient(to bottom, #3d78c9, var(--azul-medio));
  border: 1px solid #1c3f78;
  border-radius: 6px;
  padding: 8px 22px;
  cursor: pointer;
  text-decoration: none;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.35), 0 2px 5px rgba(0,0,0,0.3);
  text-shadow: 0 1px 1px rgba(0,0,0,0.35);
  transition: filter var(--transition), background var(--transition), color var(--transition);
}
.nav-btn:hover { filter: brightness(1.15); text-decoration: none; }

/* Botón activo (HOME) */
.nav-btn.is-active {
  background: var(--azul-celeste);
  color: #123a66;
  text-shadow: none;
  border-color: #6ba8d6;
}

.nav-btn__caret { font-size: 0.75rem; }

/* Submenú desplegable de "Somos" */
.nav-submenu {
  position: absolute;
  left: 50%;
  transform: translateX(-50%) translateY(6px);
  bottom: calc(100% + 8px);
  list-style: none;
  margin: 0;
  padding: 6px;
  min-width: 130px;
  background: var(--azul-marino);
  border: 1px solid var(--azul-marino-oscuro);
  border-radius: 6px;
  box-shadow: 0 6px 18px rgba(0,0,0,0.4);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
}
.nav-item--sub:hover .nav-submenu,
.nav-item--sub.is-open .nav-submenu {
  opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0);
}
.nav-submenu a {
  display: block;
  font-family: var(--f-nav);
  font-variant: small-caps;
  letter-spacing: 1.5px;
  color: var(--dorado);
  padding: 8px 14px;
  border-radius: 4px;
  text-decoration: none;
}
.nav-submenu a:hover { background: var(--azul-medio); color: #fff; }

/* Botón hamburguesa (móvil) */
.navbar__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 48px; height: 40px;
  justify-content: center;
  background: transparent;
  border: 1px solid #6ba8d6;
  border-radius: 6px;
  cursor: pointer;
  padding: 0 10px;
}
.navbar__toggle span { height: 3px; background: var(--dorado); border-radius: 2px; transition: transform var(--transition), opacity var(--transition); }
.navbar__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.navbar__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.navbar__toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ===================== 11. FOOTER ====================================== */
.footer {
  background: #12305f;
  color: #dfe6f2;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.footer__copy { margin: 0; font-size: 0.9rem; letter-spacing: 1px; }
.footer__social { display: flex; gap: 16px; }
.footer__social a { color: #fff; opacity: 0.9; transition: opacity var(--transition), transform var(--transition); }
.footer__social a:hover { opacity: 1; transform: translateY(-2px); }

/* ============ 12. PÁGINAS INTERNAS (contenido de ejemplo) =============== */
/* Tarjeta de contenido sobre el fondo */
.content-card {
  background: rgba(241, 226, 154, 0.9);
  border: 1px solid var(--arena-borde);
  border-radius: 3px;
  box-shadow: 0 3px 8px rgba(0,0,0,0.25);
  padding: 26px 28px;
  margin-top: 22px;
}
.content-card h2 {
  margin-top: 0;
  font-family: var(--f-titulo);
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #4d4a3a;
  font-size: 1.15rem;
}
.content-card p { color: var(--texto-oscuro); }
.content-card .lead {
  font-family: var(--f-redonda);
  font-size: 1.02rem;
}

/* Grid de 3 columnas para las páginas internas */
.grid {
  display: grid;
  gap: 22px;
  grid-template-columns: 1fr;
  margin-top: 22px;
}
.grid .card { max-width: none; }

/* Timeline (logros) */
.timeline { display: grid; gap: 16px; margin-top: 22px; }
.timeline__item {
  background: rgba(241, 226, 154, 0.92);
  border: 1px solid var(--arena-borde);
  border-left: 6px solid var(--verde-oscuro);
  border-radius: 3px;
  padding: 16px 20px;
  box-shadow: 0 3px 8px rgba(0,0,0,0.22);
}
.timeline__year { font-family: var(--f-cond); font-size: 1.5rem; letter-spacing: 2px; color: #2f6f1f; display: block; line-height: 1; }
.timeline__title { margin: 4px 0 6px; font-family: var(--f-titulo); font-size: 1.02rem; color: #3a3826; }
.timeline__text { margin: 0; font-size: 0.94rem; }

/* Directorio de asociados + filtros */
.filters { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-top: 22px; }
.filter-btn {
  font-family: var(--f-nav); font-variant: small-caps; letter-spacing: 1px;
  padding: 8px 18px; border-radius: 6px; cursor: pointer;
  border: 1px solid var(--arena-borde);
  background: rgba(241, 226, 154, 0.85);
  color: #4d4a3a;
  transition: filter var(--transition), background var(--transition), color var(--transition);
}
.filter-btn:hover { filter: brightness(1.05); }
.filter-btn.is-active { background: var(--azul-marino); color: var(--dorado); border-color: var(--azul-marino-oscuro); }

/* Ficha de asociado */
.associate {
  background: rgba(241, 226, 154, 0.9);
  border: 1px solid var(--arena-borde);
  border-radius: 3px;
  box-shadow: 0 3px 8px rgba(0,0,0,0.22);
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
}
.associate__cat {
  align-self: flex-start;
  font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1px;
  color: #fff; background: var(--verde-oscuro); padding: 3px 12px; border-radius: 50px; margin-bottom: 8px;
}
.associate__cat--gastronomia { background: #c58a2a; }
.associate__name { margin: 0 0 6px; font-family: var(--f-titulo); color: #3a3826; font-size: 1.05rem; }
.associate__desc { margin: 0 0 14px; font-size: 0.92rem; flex: 1; }

/* Imagen de las tarjetas de atractivos */
.card__img { width: 100%; border-radius: 3px; margin: -20px -20px 14px; width: calc(100% + 40px); object-fit: cover; aspect-ratio: 16/10; }

/* Formulario */
.form { margin-top: 22px; }
.form__row { margin-bottom: 16px; }
.form__two { display: grid; gap: 16px; }
.form label { display: block; font-family: var(--f-titulo); font-weight: 600; font-size: 0.88rem; color: #4d4a3a; margin-bottom: 5px; }
.form input, .form select, .form textarea {
  width: 100%;
  padding: 11px 14px;
  border: 1px solid var(--arena-borde);
  border-radius: 4px;
  font-family: var(--f-texto);
  font-size: 1rem;
  color: var(--texto-oscuro);
  background: #fffef8;
}
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--azul-medio); box-shadow: 0 0 0 3px rgba(47,102,181,0.2); }
.form textarea { min-height: 120px; resize: vertical; }
.form__error { color: #b3261e; font-size: 0.82rem; margin: 5px 0 0; min-height: 1em; }
.form input.is-invalid, .form select.is-invalid, .form textarea.is-invalid { border-color: #b3261e; }
.form__success {
  background: rgba(63,143,42,0.15); border-left: 5px solid var(--verde-oscuro);
  color: #2f6f1f; padding: 14px 16px; border-radius: 4px; margin-bottom: 18px; font-weight: 600;
}

/* Calificación por estrellas */
.rating { display: flex; flex-direction: row-reverse; justify-content: flex-end; gap: 4px; }
.rating input { display: none; }
.rating label { font-size: 1.9rem; color: #cfc7a6; cursor: pointer; transition: color var(--transition), transform var(--transition); margin: 0; }
.rating label:hover, .rating label:hover ~ label, .rating input:checked ~ label { color: #e0a800; }
.rating label:hover { transform: scale(1.12); }

/* Mapa */
#map { width: 100%; height: 68vh; min-height: 420px; border-radius: 6px; box-shadow: 0 4px 14px rgba(0,0,0,0.35); margin-top: 22px; z-index: 1; }

/* ===================== 13. ANIMACIONES Y RESPONSIVE ==================== */
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes riseIn { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: none; } }

.reveal { opacity: 0; }
.reveal.is-visible { animation: riseIn 0.7s ease both; }

/* ---- Tablet ---- */
@media (min-width: 700px) {
  .bottom-row { grid-template-columns: 1fr 1fr 1fr; align-items: start; }
  .grid { grid-template-columns: repeat(3, 1fr); }
  .form__two { grid-template-columns: 1fr 1fr; }
  .timeline { gap: 20px; }
}

/* ---- Escritorio ---- */
@media (min-width: 960px) {
  .page { padding-top: 40px; }
}

/* ---- Móvil: menú hamburguesa ---- */
@media (max-width: 699px) {
  .navbar { padding: 12px; }
  .navbar__toggle { display: flex; }
  .navbar { justify-content: flex-start; }

  .navbar__menu {
    display: none;
    position: absolute;
    left: 0; right: 0; bottom: 100%;
    background: var(--azul-marino);
    border-top: 3px solid var(--azul-marino-oscuro);
    padding: 12px;
    flex-direction: column;
    gap: 8px;
  }
  .navbar__menu.is-open { display: flex; }
  .navbar__menu li { width: 100%; }
  .nav-btn { width: 100%; text-align: center; }

  /* Submenú en móvil: acordeón */
  .nav-submenu {
    position: static; transform: none; opacity: 1; visibility: visible;
    display: none; box-shadow: none; border: 0; padding: 4px 0 0;
  }
  .nav-item--sub.is-open .nav-submenu { display: block; }

  /* Tarjetas apiladas en una columna */
  .card { flex: 1 1 100%; max-width: none; }
}

/* Respeta usuarios con movimiento reducido */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; }
  .page-bg__video { display: none; }
}