/* =====================================================
   CLUB NATACIÓN VILLA DE VALDEMORO — Diseño 2026
   Estilo deportivo y dinámico
===================================================== */

@font-face {
  font-family: 'NeoTech';
  src: url('../fonts/NeoTechStd-Medium.otf') format('opentype');
  font-display: swap;
}

:root {
  --azul-900: #052A4A;
  --azul-800: #073D6B;
  --azul-700: #0B5FA5;
  --azul-600: #1177CC;
  --azul-100: #E9F3FC;
  --naranja: #FF7A1A;
  --naranja-oscuro: #E85D00;
  --cian: #00C2CB;
  --gris-900: #16232E;
  --gris-600: #4B5D6B;
  --gris-300: #D7E3EE;
  --blanco: #FFFFFF;
  --radio: 14px;
  --sombra: 0 10px 30px rgba(7, 61, 107, 0.12);
  --fuente-titulo: 'NeoTech', 'Montserrat', Arial, sans-serif;
  --fuente-base: 'Inter', 'Segoe UI', Arial, sans-serif;
  --ancho-max: 1180px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--fuente-base);
  color: var(--gris-900);
  background: linear-gradient(180deg, var(--azul-100) 0%, #F5F9FE 260px, #F5F9FE 100%);
  line-height: 1.55;
}

img { max-width: 100%; display: block; }
a { color: inherit; }

.wrap {
  width: 100%;
  max-width: var(--ancho-max);
  margin: 0 auto;
  padding: 0 20px;
}

/* ================= BARRA SUPERIOR ================= */
.barra-superior {
  background: var(--azul-900);
  color: #cfe3f7;
  font-size: 13px;
}
.barra-superior .wrap {
  display: flex;
  justify-content: flex-end;
  gap: 18px;
  align-items: center;
  padding-top: 6px;
  padding-bottom: 6px;
}
.barra-superior a {
  text-decoration: none;
  color: #cfe3f7;
  transition: color .15s ease;
}
.barra-superior a:hover { color: var(--naranja); }
.barra-superior .separador { opacity: .35; }

/* ================= CABECERA ================= */
.cabecera {
  color: var(--blanco);
  position: relative;
  overflow: hidden;
  background: linear-gradient(120deg, #0B3E6B 0%, #1670C4 55%, #0B3E6B 100%);
}
.cabecera::after {
  content: "";
  position: absolute;
  right: -60px; top: -60px;
  width: 260px; height: 260px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,122,26,.35) 0%, rgba(255,122,26,0) 70%);
}
.cabecera .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 18px;
  padding-bottom: 18px;
  gap: 16px;
  position: relative;
  z-index: 1;
}
.marca {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  color: var(--blanco);
}
.marca img { width: 64px; height: 64px; filter: drop-shadow(0 3px 6px rgba(0,0,0,.25)); }
.marca-texto { display: flex; flex-direction: column; line-height: 1.15; }
.marca-texto strong {
  font-family: var(--fuente-titulo);
  font-size: 25px;
  letter-spacing: .3px;
}
.marca-texto span {
  font-size: 14px;
  color: var(--blanco);
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
}

.btn-menu-movil {
  display: none;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.3);
  border-radius: 8px;
  width: 44px; height: 44px;
  color: var(--blanco);
  font-size: 20px;
  cursor: pointer;
}

/* ================= NAVEGACIÓN PRINCIPAL ================= */
.nav-principal {
  background: var(--azul-900);
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: 0 4px 18px rgba(0,0,0,.15);
}
.nav-principal ul {
  list-style: none;
  margin: 0; padding: 0;
  display: flex;
  flex-wrap: wrap;
}
.nav-principal a {
  display: block;
  padding: 14px 18px;
  text-decoration: none;
  color: #d7e6f6;
  font-weight: 700;
  font-size: 13.5px;
  letter-spacing: .3px;
  text-transform: uppercase;
  border-bottom: 3px solid transparent;
  transition: all .15s ease;
  white-space: nowrap;
}
.nav-principal a:hover {
  color: var(--blanco);
  background: rgba(255,255,255,.06);
}
.nav-principal a.activo {
  color: var(--blanco);
  border-bottom-color: var(--naranja);
  background: rgba(255,122,26,.12);
}
.nav-social {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 10px;
}
.nav-social img { width: 20px; height: 20px; opacity: .85; }
.nav-social a:hover img { opacity: 1; }

/* ================= CONTENIDO ================= */
.contenido {
  padding: 34px 0 50px 0;
}
.panel {
  background: var(--blanco);
  border-radius: var(--radio);
  box-shadow: var(--sombra);
  padding: 30px 34px;
  margin-bottom: 24px;
}
.panel h1 {
  font-family: var(--fuente-titulo);
  font-size: 26px;
  color: var(--azul-800);
  margin: 0 0 20px 0;
  padding-bottom: 14px;
  border-bottom: 3px solid var(--naranja);
  display: inline-block;
}
.panel p { color: var(--gris-600); font-size: 15px; text-align: left; }
.panel strong, .panel span.destacado { color: var(--azul-800); }
.panel ul { color: var(--gris-600); }

/* ================= HERO HOME (azulejos de piscina) ================= */
.hero-home {
  position: relative;
  margin: -30px -34px 30px -34px;
  border-radius: var(--radio) var(--radio) 0 0;
  overflow: hidden;
  min-height: 230px;
  display: flex;
  align-items: center;
  padding: 32px 40px;
  color: var(--blanco);
  background-color: #BFE4F5;
  background-image:
    linear-gradient(120deg, rgba(5,42,74,.86) 0%, rgba(11,95,165,.62) 55%, rgba(5,42,74,.4) 100%),
    linear-gradient(rgba(255,255,255,.55) 2px, transparent 2px),
    linear-gradient(90deg, rgba(255,255,255,.55) 2px, transparent 2px),
    linear-gradient(135deg, #CFEBF8 25%, #BFE4F5 25%, #BFE4F5 50%, #CFEBF8 50%, #CFEBF8 75%, #BFE4F5 75%, #BFE4F5 100%);
  background-size: auto, 58px 58px, 58px 58px, 82px 82px;
}
.hero-home::after {
  content: "";
  position: absolute;
  right: -30px; bottom: -40px;
  width: 220px; height: 220px;
  background-image: url('../imagenes/logo_blanco.png');
  background-size: contain;
  background-repeat: no-repeat;
  opacity: .12;
  pointer-events: none;
}
.hero-home .hero-inner { position: relative; z-index: 1; max-width: 620px; }
.hero-home .hero-etiqueta {
  display: inline-block;
  background: rgba(255,122,26,.9);
  color: var(--blanco);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 20px;
  margin-bottom: 14px;
}
.hero-home h2 {
  font-family: var(--fuente-titulo);
  font-size: 27px;
  line-height: 1.15;
  margin: 0 0 10px 0;
  text-shadow: 0 2px 10px rgba(0,0,0,.25);
}
.hero-home p {
  font-size: 14.5px;
  color: #eaf4ff;
  margin: 0 0 18px 0;
  max-width: 520px;
}
.hero-botones { display: flex; flex-wrap: wrap; gap: 14px; }
.btn-hero {
  display: inline-block;
  font-weight: 800;
  font-size: 13.5px;
  letter-spacing: .4px;
  text-transform: uppercase;
  text-decoration: none;
  padding: 13px 26px;
  border-radius: 30px;
  transition: transform .15s ease;
}
.btn-hero:hover { transform: translateY(-2px); }
.btn-hero.principal {
  background: linear-gradient(120deg, var(--naranja) 0%, var(--naranja-oscuro) 100%);
  color: var(--blanco);
  box-shadow: 0 8px 18px rgba(255,122,26,.4);
}
.btn-hero.secundario {
  background: rgba(255,255,255,.12);
  color: var(--blanco);
  border: 1px solid rgba(255,255,255,.55);
}

@media (max-width: 600px) {
  .hero-home { min-height: 200px; padding: 26px 22px; margin: -22px -18px 24px -18px; }
  .hero-home h2 { font-size: 21px; }
}

/* ================= ACORDEÓN ACTUALIDAD ================= */
.acordeon { display: flex; flex-direction: column; gap: 10px; }
.acordeon-item {
  border: 1px solid var(--gris-300);
  border-radius: 10px;
  overflow: hidden;
}
.acordeon-titulo {
  width: 100%;
  text-align: left;
  background: var(--azul-100);
  color: var(--azul-800);
  border: none;
  padding: 14px 18px;
  font-family: var(--fuente-titulo);
  font-size: 14.5px;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
}
.acordeon-titulo::after {
  content: "+";
  font-size: 20px;
  color: var(--naranja);
  transition: transform .2s ease;
  flex-shrink: 0;
}
.acordeon-item.abierto .acordeon-titulo::after { transform: rotate(45deg); }
.acordeon-item.abierto .acordeon-titulo { background: var(--azul-700); color: var(--blanco); }
.acordeon-item.abierto .acordeon-titulo::after { color: var(--blanco); }
.acordeon-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height .3s ease;
  padding: 0 18px;
}
.acordeon-item.abierto .acordeon-panel { padding: 16px 18px 20px 18px; }
.acordeon-panel p, .acordeon-panel li { font-size: 14px; color: var(--gris-600); text-align: justify; }
.acordeon-panel a { color: var(--azul-700); font-weight: 700; text-decoration: underline; }
.bordeImagen { border: 1px solid var(--gris-300); border-radius: 8px; margin-top: 8px; }

/* ================= ENLACES DE INTERÉS ================= */
.rejilla-enlaces {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 22px;
  text-align: center;
  margin-top: 10px;
}
.rejilla-enlaces .tarjeta {
  background: var(--azul-100);
  border-radius: 12px;
  padding: 18px 14px;
}
.rejilla-enlaces img { margin: 0 auto 10px auto; max-height: 70px; width: auto; }
.rejilla-enlaces a { font-weight: 700; color: var(--azul-700); text-decoration: none; font-size: 13.5px; }
.rejilla-enlaces a:hover { text-decoration: underline; }

/* ================= FORMULARIO ================= */
.form-consulta { max-width: 620px; margin: 0 auto; text-align: left; }
.form-consulta label { font-weight: 700; color: var(--azul-800); font-size: 13.5px; display: block; margin-bottom: 6px; }
.form-consulta input[type="text"],
.form-consulta select,
.form-consulta textarea {
  width: 100%;
  font-family: var(--fuente-base);
  font-size: 14px;
  padding: 10px 12px;
  border: 1px solid var(--gris-300);
  border-radius: 8px;
  margin-bottom: 16px;
  background: var(--blanco);
  color: var(--gris-900);
}
.form-consulta input:focus, .form-consulta select:focus, .form-consulta textarea:focus {
  outline: none;
  border-color: var(--azul-700);
  box-shadow: 0 0 0 3px rgba(11,95,165,.15);
}
.form-consulta .campo-lopd { display: flex; gap: 10px; align-items: flex-start; font-size: 12px; color: var(--gris-600); margin-bottom: 18px; }
.form-consulta .campo-lopd a { color: var(--azul-700); font-weight: 700; }
.btn-enviar {
  background: linear-gradient(120deg, var(--naranja) 0%, var(--naranja-oscuro) 100%);
  color: var(--blanco);
  font-weight: 800;
  letter-spacing: .4px;
  text-transform: uppercase;
  font-size: 13.5px;
  border: none;
  border-radius: 30px;
  padding: 13px 34px;
  cursor: pointer;
  box-shadow: 0 8px 18px rgba(255,122,26,.35);
  transition: transform .15s ease;
}
.btn-enviar:hover { transform: translateY(-2px); }
.mensaje-ok { background: #E4F7EC; color: #1F7A44; padding: 14px 18px; border-radius: 10px; font-weight: 700; text-align: center; }
.mensaje-error { background: #FDEAEA; color: #B00000; padding: 14px 18px; border-radius: 10px; font-weight: 700; text-align: center; }

/* ================= MAPA DEL SITIO ================= */
.lista-mapa { list-style: none; padding: 0; margin: 14px 0 0 0; display: grid; gap: 10px; }
.lista-mapa a {
  display: block;
  background: var(--azul-100);
  color: var(--azul-800);
  font-weight: 700;
  text-decoration: none;
  padding: 12px 16px;
  border-radius: 8px;
}
.lista-mapa a:hover { background: var(--azul-700); color: var(--blanco); }

/* ================= PATROCINADORES ================= */
.patrocinadores { text-align: center; padding: 20px 0; }
.patrocinadores img { display: inline-block; max-height: 80px; margin: 0 10px; }

/* ================= PIE ================= */
.pie {
  background: var(--azul-900);
  color: #9fb9d3;
  text-align: center;
  font-size: 12.5px;
  padding: 18px 0;
}
.pie a {
  color: #cfe3f7;
  text-decoration: none;
  font-weight: 600;
}
.pie a:hover { color: var(--naranja); text-decoration: underline; }

/* ================= RESPONSIVE ================= */
@media (max-width: 860px) {
  .btn-menu-movil { display: block; }
  .nav-principal ul {
    flex-direction: column;
    display: none;
    width: 100%;
  }
  .nav-principal.abierto ul { display: flex; }
  .nav-social { display: none; }
  .panel { padding: 22px 18px; }
}

@media (max-width: 480px) {
  .marca-texto strong { font-size: 19px; }
  .panel h1 { font-size: 21px; }
}