/* ==========================================
   SEGURIDAD VIAL PAGE
   Solo estilos propios de esta sección
   ========================================== */

/* ===== Variables ===== */
:root {
  --sv-yellow: #ffc300;
  --sv-yellow-dark: #cc9c00;
  --sv-yellow-text: #1a1200;
}

/* ===== Base ===== */
* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Outfit", sans-serif;
  color: var(--ink);
}

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

/* ===== Header ===== */
header {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 50;
  height: 90px;
  display: flex;
  align-items: center;
  transition: .3s;
  background: transparent;
}

header.scrolled {
  background: var(--brand-red);
  height: 64px;
  box-shadow: var(--shadow);
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
}

.logo-img { height: 24px; }

.menu {
  display: flex;
  gap: 32px;
}

.menu a {
  color: #fff;
  font-weight: 400;
}

/* ===== Cabecera amarilla ===== */
.cabecera-color {
  width: 100%;
  height: 280px;
  background: var(--sv-yellow);
  display: flex;
  align-items: flex-end;
  padding: 90px 5vw 0;
}

.cabecera-titulo {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: -0.8rem;
}

.cabecera-color h1 {
  font-size: clamp(3rem, 7vw, 6rem);
  font-weight: 900;
  color: #fff;
  text-transform: uppercase;
  line-height: 1;
  letter-spacing: -1px;
  margin: 0;
}

.flecha-icono {
  width: clamp(28px, 3.5vw, 48px);
  height: auto;
  /* Naranja institucional sobre fondo amarillo */
  filter: brightness(0) saturate(100%) invert(52%) sepia(94%) saturate(1200%) hue-rotate(2deg) brightness(103%);
}

@media (max-width: 768px) {
  .cabecera-color {
    height: 210px;
    padding: 90px 5vw 1.8rem;
  }
  .cabecera-titulo {
    margin-bottom: 0;
  }
  .cabecera-color h1 {
    font-size: clamp(2.2rem, 6vw, 5rem);
  }
}

/* ===== Contenido principal ===== */
.noticia {
  padding: 3rem 1rem 4rem;
  background: #fff;
}

.noticia .container {
  max-width: 800px;
  margin: 0 auto;
}

.noticia .titulo {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 800;
  margin-bottom: 1.5rem;
  color: var(--sv-yellow);
  line-height: 1.2;
}

.noticia .imagen {
  margin: 3rem auto;
  max-width: 1000px;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 12px 30px rgba(0,0,0,0.08);
}

.noticia .imagen img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* Imagen intermedia dentro del contenido */
.imagen-intermedia {
  margin: 2.5rem 0;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(0,0,0,0.10);
}

.imagen-intermedia img {
  width: 100%;
  height: auto;
  display: block;
}

.noticia .contenido p {
  line-height: 1.75;
  margin-bottom: 1.4rem;
  font-size: 1.05rem;
  color: var(--ink);
}

.noticia .contenido .intro {
  font-size: 1.1rem;
  font-weight: 500;
  color: #333;
  border-left: 4px solid var(--sv-yellow);
  padding-left: 1rem;
  margin-bottom: 2rem;
}

/* Bullets de política */
.politica-list {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0 2rem;
}

.politica-list li {
  position: relative;
  padding: 1rem 1rem 1rem 3rem;
  margin-bottom: 0.75rem;
  background: #fffdf0;
  border-radius: 12px;
  border-left: 4px solid var(--sv-yellow);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--ink);
}

.politica-list li::before {
  content: "•";
  position: absolute;
  left: 1rem;
  top: 1rem;
  font-size: 1.4rem;
  color: var(--sv-yellow-dark);
  line-height: 1.4;
}

/* Cierre de política */
.politica-cierre {
  margin-top: 2rem;
  padding: 1.5rem;
  background: #f9f5e0;
  border-radius: 16px;
  font-size: 1rem;
  line-height: 1.7;
  color: #2a2000;
}

/* ===== Galería ===== */
.sv-galeria {
  padding: 3rem 1rem 4rem;
  background: #fafafa;
}

.sv-galeria .container {
  max-width: 1100px;
  margin: 0 auto;
}

.sv-galeria-titulo {
  text-align: center;
  margin-bottom: 2rem;
}

.sv-galeria-titulo h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  color: var(--sv-yellow);
  margin: 0 0 0.4rem;
  text-transform: uppercase;
  letter-spacing: -0.5px;
}

.sv-galeria-titulo p {
  font-size: 1rem;
  color: var(--muted);
}

/* Fondo del lightbox para esta sección */
#svFotoLightbox {
  background: rgba(249, 245, 224, 0.97);
}

#svFotoLightbox .foto-lightbox-close,
#svFotoLightbox .foto-lightbox-btn,
#svFotoLightbox .foto-lightbox-counter {
  color: var(--sv-yellow-text);
}

#svFotoLightbox .foto-lightbox-btn {
  background: rgba(0, 0, 0, 0.10);
}

#svFotoLightbox .foto-lightbox-btn:hover {
  background: rgba(0, 0, 0, 0.20);
}

/* Ajuste del grid del lightbox para esta sección */
.sv-galeria .foto-lightbox-grid {
  gap: 12px;
}

.sv-galeria .foto-lightbox-thumb {
  border-radius: 12px;
  aspect-ratio: 4/3;
  background: #e8e0c0;
}

@media (max-width: 900px) {
  .sv-galeria .foto-lightbox-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 600px) {
  .sv-galeria .foto-lightbox-grid {
    gap: 8px;
  }
  .sv-galeria .foto-lightbox-thumb {
    border-radius: 8px;
  }
}

/* ===== Responsive general ===== */
@media (max-width: 768px) {
  .cabecera-titulo {
    bottom: -30px;
  }

  .flecha-icono {
    width: 22px;
  }

  .noticia {
    padding-top: 4rem;
  }

  .noticia .imagen {
    border-radius: 16px;
  }

  .noticia .imagen img {
    border-radius: 10px;
  }

  .politica-list li {
    font-size: 0.95rem;
    padding-left: 2.5rem;
  }

  .sv-galeria {
    padding: 2rem 0.75rem 3rem;
  }
}