/* =========================================================
   Saneamientos Parra — Diseño moderno full-width v2
   ========================================================= */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --azul:        #1a4d8f;
  --azul-medio:  #1e5aaa;
  --azul-claro:  #2a6abf;
  --naranja:     #e07b1a;
  --naranja-osc: #c56a0e;
  --gris-bg:     #f5f7fa;
  --gris-texto:  #3a3a3a;
  --blanco:      #fff;
}

html { scroll-behavior: smooth; }
body { font-family: 'Segoe UI', Verdana, Arial, sans-serif; font-size: 15px; color: var(--gris-texto); background: var(--blanco); line-height: 1.7; }
a { color: var(--azul-claro); text-decoration: none; }
a:hover { color: var(--naranja); }

/* TOP BAR */
#topbar { background: var(--azul); color: #b8cde8; font-size: 12.5px; padding: 7px 0; }
#topbar-inner { max-width: 1200px; margin: 0 auto; padding: 0 30px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 6px; }
#topbar a { color: #b8cde8; }
#topbar a:hover { color: #fff; }

/* HEADER */
#header { background: var(--blanco); box-shadow: 0 2px 12px rgba(0,0,0,.10); position: sticky; top: 0; z-index: 200; }
#header-inner { max-width: 1200px; margin: 0 auto; padding: 0 30px; display: flex; align-items: center; justify-content: space-between; height: 70px; }
#logo { display: flex; align-items: center; gap: 14px; }
#logo img { height: 48px; }
#logo-texto strong { display: block; font-size: 16px; color: var(--azul); line-height: 1.2; }
#logo-texto span { font-size: 11px; color: #888; text-transform: uppercase; letter-spacing: .8px; }

/* NAV */
nav#menu ul { list-style: none; display: flex; gap: 2px; }
nav#menu ul li { position: relative; }
nav#menu ul li > a { display: block; padding: 10px 16px; color: var(--azul); font-size: 13.5px; font-weight: 600; border-radius: 4px; transition: background .18s, color .18s; }
nav#menu ul li > a:hover, nav#menu ul li.activo > a { background: var(--azul); color: var(--blanco); }
nav#menu ul li ul { display: none; position: absolute; top: calc(100% + 4px); left: 0; background: var(--blanco); min-width: 210px; border-radius: 6px; box-shadow: 0 8px 24px rgba(0,0,0,.14); padding: 6px 0; border-top: 3px solid var(--naranja); }
nav#menu ul li:hover > ul { display: block; }
nav#menu ul li ul li > a { padding: 9px 18px; font-size: 13px; font-weight: 400; color: var(--gris-texto); border-radius: 0; }
nav#menu ul li ul li > a:hover { background: var(--gris-bg); color: var(--azul); }
#menu-toggle { display: none; background: none; border: 2px solid var(--azul); color: var(--azul); font-size: 20px; padding: 6px 12px; border-radius: 4px; cursor: pointer; }

/* HERO */
#hero { position: relative; width: 100%; height: 480px; overflow: hidden; background: var(--azul); }
#hero-slides { position: relative; width: 100%; height: 100%; }
.hero-slide { position: absolute; inset: 0; opacity: 0; transition: opacity 1.2s ease; }
.hero-slide.activa { opacity: 1; }
.hero-slide img { width: 100%; height: 100%; object-fit: cover; object-position: center; filter: brightness(.55); }
#hero-overlay { position: absolute; inset: 0; display: flex; align-items: center; justify-content: flex-start; padding: 0 8%; }
#hero-texto { color: var(--blanco); max-width: 620px; }
#hero-texto h1 { font-size: clamp(26px, 4vw, 46px); font-weight: 800; line-height: 1.15; margin-bottom: 14px; text-shadow: 0 2px 10px rgba(0,0,0,.5); }
#hero-texto p { font-size: 17px; opacity: .92; margin-bottom: 28px; text-shadow: 0 1px 6px rgba(0,0,0,.4); }
.btn-hero { display: inline-block; background: var(--naranja); color: var(--blanco); padding: 13px 32px; border-radius: 50px; font-size: 15px; font-weight: 700; transition: background .2s, transform .15s; box-shadow: 0 4px 16px rgba(0,0,0,.25); }
.btn-hero:hover { background: var(--naranja-osc); color: var(--blanco); transform: translateY(-2px); }
#hero-dots { position: absolute; bottom: 22px; left: 50%; transform: translateX(-50%); display: flex; gap: 8px; }
.dot { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,.45); cursor: pointer; transition: background .3s; }
.dot.activo { background: var(--naranja); }

/* STRIP */
#strip { background: var(--naranja); color: var(--blanco); }
#strip-inner { max-width: 1200px; margin: 0 auto; padding: 0 30px; display: flex; justify-content: space-around; flex-wrap: wrap; }
.strip-item { display: flex; align-items: center; gap: 10px; padding: 16px 10px; font-size: 14px; font-weight: 600; }
.strip-item .ico { font-size: 22px; }

/* SECCIONES */
.seccion { padding: 64px 30px; }
.seccion-inner { max-width: 1100px; margin: 0 auto; }
.seccion-alt { background: var(--gris-bg); }
.seccion-titulo { font-size: 28px; font-weight: 800; color: var(--azul); margin-bottom: 8px; }
.seccion-linea { width: 52px; height: 4px; background: var(--naranja); border-radius: 2px; margin-bottom: 28px; }
.seccion-subtitulo { color: var(--azul-claro); font-size: 19px; font-weight: 700; margin: 32px 0 12px; }

/* GRID SERVICIOS */
.grid-servicios { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 20px; margin-top: 10px; }
.servicio-card { background: var(--blanco); border-radius: 10px; padding: 24px 20px; text-align: center; border-top: 4px solid var(--azul-claro); transition: transform .2s, box-shadow .2s; }
.servicio-card:hover { transform: translateY(-4px); box-shadow: 0 8px 24px rgba(26,77,143,.12); }
.servicio-card .s-ico { font-size: 34px; margin-bottom: 10px; }
.servicio-card h3 { font-size: 14px; color: var(--azul); font-weight: 700; }

/* TEXTO */
.texto p { margin-bottom: 14px; }
.texto ul { margin: 10px 0 14px 22px; }
.texto li { margin-bottom: 6px; }

/* 2 COLS */
.cols-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }

/* MAPA */
.mapa-wrap { border-radius: 10px; overflow: hidden; box-shadow: 0 4px 20px rgba(0,0,0,.12); }
.mapa-wrap iframe { display: block; width: 100%; height: 420px; border: 0; }
.ficha-dir { margin-bottom: 24px; }
.ficha-dir h3 { color: var(--azul); font-size: 17px; margin-bottom: 10px; }
.ficha-dir p { margin-bottom: 5px; font-size: 14px; }
.ficha-dir .tel { font-size: 26px; font-weight: 800; color: var(--azul); margin: 8px 0; }
.ficha-dir .tel a { color: inherit; }

/* FORMULARIO */
.form-contacto label { display: block; font-size: 13px; font-weight: 600; color: var(--azul); margin: 14px 0 4px; }
.form-contacto input, .form-contacto textarea { width: 100%; padding: 10px 14px; border: 1.5px solid #c8d4e8; border-radius: 6px; font-family: inherit; font-size: 14px; background: #fafbfd; transition: border-color .2s; }
.form-contacto input:focus, .form-contacto textarea:focus { outline: none; border-color: var(--azul-claro); background: #fff; }
.form-contacto textarea { height: 130px; resize: vertical; }
.btn-enviar { margin-top: 20px; background: var(--azul); color: var(--blanco); border: none; padding: 12px 34px; font-size: 15px; font-weight: 700; border-radius: 50px; cursor: pointer; transition: background .2s; }
.btn-enviar:hover { background: var(--azul-claro); }
.aviso-ok { background: #d4edda; color: #155724; border-left: 4px solid #28a745; padding: 14px 18px; border-radius: 6px; margin-bottom: 18px; }
.aviso-err { background: #f8d7da; color: #721c24; border-left: 4px solid #dc3545; padding: 14px 18px; border-radius: 6px; margin-bottom: 18px; }

/* HORARIO */
.horario-tabla { width: 100%; border-collapse: collapse; font-size: 14px; }
.horario-tabla th { background: var(--azul); color: #fff; padding: 9px 14px; text-align: left; }
.horario-tabla td { padding: 9px 14px; border-bottom: 1px solid #e4eaf4; }
.horario-tabla tr:last-child td { border: none; }
.horario-tabla tr:nth-child(even) td { background: var(--gris-bg); }

/* NORMATIVA */
.normativa-item { padding: 22px 0; border-bottom: 1px solid #e0e8f4; }
.normativa-item:last-child { border: none; }
.normativa-item h3 { color: var(--azul); font-size: 16px; margin-bottom: 8px; }
.normativa-item p { font-size: 14px; color: #555; }
.normativa-item a { color: var(--naranja); font-weight: 600; }

/* NOTICIAS */
.noticias-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 28px; }
.noticia-card { background: var(--blanco); border-radius: 10px; padding: 28px; border-left: 5px solid var(--naranja); box-shadow: 0 2px 12px rgba(0,0,0,.07); }
.noticia-card h3 { color: var(--azul); font-size: 17px; margin-bottom: 10px; }
.noticia-card p { font-size: 14px; color: #555; }

/* FOOTER */
footer { background: var(--azul); color: #8aadd4; font-size: 13px; }
.footer-top { max-width: 1200px; margin: 0 auto; padding: 48px 30px 32px; display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 36px; }
.footer-col h4 { color: var(--blanco); font-size: 14px; text-transform: uppercase; letter-spacing: .8px; margin-bottom: 16px; padding-bottom: 8px; border-bottom: 2px solid var(--naranja); display: inline-block; }
.footer-col p, .footer-col li { margin-bottom: 7px; line-height: 1.6; }
.footer-col ul { list-style: none; }
.footer-col a { color: #8aadd4; }
.footer-col a:hover { color: var(--blanco); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.08); text-align: center; padding: 18px 30px; font-size: 12px; }

/* COOKIE */
#cookie-banner { display: none; position: fixed; bottom: 0; left: 0; right: 0; background: rgba(10,26,56,.96); color: #b8cde8; font-size: 13px; padding: 16px 28px; z-index: 9999; align-items: center; justify-content: space-between; gap: 16px; }
#cookie-banner a { color: #6ab0e8; }
#cookie-banner button { background: var(--naranja); color: #fff; border: none; padding: 9px 22px; border-radius: 50px; cursor: pointer; font-weight: 700; white-space: nowrap; }

/* RESPONSIVE */
@media (max-width: 860px) {
  #hero { height: 320px; }
  #menu-toggle { display: block; }
  nav#menu ul { display: none; flex-direction: column; position: absolute; top: 70px; left: 0; right: 0; background: var(--blanco); box-shadow: 0 8px 20px rgba(0,0,0,.12); padding: 10px 0; }
  nav#menu ul.abierto { display: flex; }
  nav#menu ul li > a { border-radius: 0; padding: 12px 24px; }
  nav#menu ul li ul { position: static; box-shadow: none; border: none; padding-left: 16px; display: none; }
  nav#menu ul li.abierto > ul { display: block; }
}
@media (max-width: 700px) { .cols-2 { grid-template-columns: 1fr; gap: 28px; } }
@media (max-width: 560px) { .seccion { padding: 40px 16px; } }