/* ============================================
   La Política al Descubierto - Estilos principales
   Hyperlocal community news style
   ============================================ */

/* --- Variables de diseño --- */
:root {
  --brand-dark: #1f1f1f;
  --brand-accent: #c9dc06;
  --brand-accent-rgb: 201, 220, 6;
  --text-primary: #1a1a1a;
  --text-secondary: #4a4a4a;
  --bg-light: #f9faf7;
  --bg-white: #ffffff;
  --border-soft: #e8ece4;
  --shadow-sm: 0 8px 24px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 16px 40px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 24px 56px rgba(0, 0, 0, 0.12);
  --radius-md: 1rem;
  --radius-lg: 1.5rem;
  --transition: 0.25s ease-in-out;
}

/* --- Tipografía base --- */
body {
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  font-weight: 400;
  color: var(--text-primary);
  background-color: var(--bg-white);
  line-height: 1.7;
  letter-spacing: -0.01em;
}

/* Títulos con serif elegante */
.serif-title,
h1, h2, h3, h4, .display-4, .display-5, .brand-text {
  font-family: 'DM Serif Display', 'Georgia', 'Times New Roman', serif;
  font-weight: 400;
  letter-spacing: -0.02em;
  color: var(--brand-dark);
}

/* --- Barra de navegación fija --- */
#mainNav {
  background-color: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  transition: var(--transition);
}

#mainNav .navbar-brand .brand-text {
  font-size: 1.35rem;
  color: var(--brand-dark);
  transition: color var(--transition);
}

#mainNav .navbar-brand:hover .brand-text {
  color: #000;
}

.logo-img {
  border-radius: 12px;
  object-fit: contain;
  transition: transform var(--transition);
}

.logo-img:hover {
  transform: scale(1.05);
}

.nav-link {
  font-weight: 500;
  color: var(--text-secondary) !important;
  padding: 0.5rem 1rem !important;
  border-radius: 8px;
  transition: background-color var(--transition), color var(--transition);
}

.nav-link:hover,
.nav-link:focus {
  background-color: rgba(var(--brand-accent-rgb), 0.12);
  color: var(--brand-dark) !important;
}

/* Botones de acento y outline */
.btn-accent {
  background-color: var(--brand-accent);
  color: var(--brand-dark);
  border: 2px solid var(--brand-accent);
  font-weight: 600;
  border-radius: 50px;
  padding: 0.6rem 1.6rem;
  transition: all var(--transition);
}

.btn-accent:hover {
  background-color: #b8cc05;
  border-color: #b8cc05;
  color: #000;
  box-shadow: 0 6px 18px rgba(var(--brand-accent-rgb), 0.35);
}

.btn-outline-accent {
  border: 2px solid var(--brand-accent);
  color: var(--brand-dark);
  background: transparent;
  font-weight: 500;
  border-radius: 50px;
  padding: 0.5rem 1.4rem;
  transition: all var(--transition);
}

.btn-outline-accent:hover {
  background-color: var(--brand-accent);
  color: var(--brand-dark);
}

/* --- Hero section --- */
.hero-section {
  background: linear-gradient(135deg, #1a1f14 0%, #2d3322 60%, #1f1f1f 100%);
  min-height: 90vh;
  padding-top: 7rem;
  padding-bottom: 4rem;
  position: relative;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 40%, rgba(201, 220, 6, 0.08) 0%, transparent 60%);
  pointer-events: none;
}

.hero-section h1 {
  color: white;
}

.hero-section p {
  color: rgba(255, 255, 255, 0.88);
}

.bg-accent {
  background-color: var(--brand-accent) !important;
  color: var(--brand-dark) !important;
  border-radius: 30px;
}

.hero-img {
  border: 2px solid rgba(255, 255, 255, 0.2);
  box-shadow: var(--shadow-lg);
  filter: brightness(0.95);
}

/* --- Secciones generales --- */
.section-light {
  background-color: var(--bg-light);
}

section {
  scroll-margin-top: 90px;
}

/* Etiqueta de acento decorativa */
.accent-tag {
  display: inline-flex;
  align-items: center;
  background-color: rgba(var(--brand-accent-rgb), 0.18);
  color: #3b4102;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.4rem 1.2rem;
  border-radius: 40px;
  letter-spacing: 0.02em;
  backdrop-filter: blur(4px);
}

/* --- Imágenes modernas --- */
.img-modern {
  object-fit: cover;
  border: 1px solid var(--border-soft);
  transition: transform var(--transition), box-shadow var(--transition);
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  filter: saturate(1.05) contrast(1.02);
}

.img-modern:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

/* --- Cards (Recursos) --- */
.resource-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  transition: transform var(--transition), box-shadow var(--transition);
  border: 1px solid var(--border-soft);
}

.resource-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-sm);
  border-color: rgba(var(--brand-accent-rgb), 0.4);
}

.icon-accent {
  color: var(--brand-accent);
  filter: drop-shadow(0 4px 6px rgba(var(--brand-accent-rgb), 0.3));
}

/* Sección de recursos con fondo ligeramente acentuado */
.section-accent-light {
  background-color: #f5f8ec;
}

/* --- Sección Conecte (oscura) --- */
.connect-section {
  background: linear-gradient(160deg, #1f1f1f 0%, #111 100%);
}

.connect-section h2 {
  color: white;
}

.connect-section p {
  color: rgba(255, 255, 255, 0.8);
}

.text-accent {
  color: var(--brand-accent) !important;
}

/* --- Footer --- */
footer {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

footer a {
  transition: opacity var(--transition);
}

footer a:hover {
  opacity: 0.8;
}

/* --- Ajustes responsive --- */
@media (max-width: 991.98px) {
  .hero-section {
    min-height: auto;
    padding-top: 6rem;
    text-align: center;
  }

  .hero-section .btn {
    justify-content: center;
    width: 100%;
  }

  .img-modern {
    aspect-ratio: 16 / 10;
    margin-top: 1.5rem;
  }

  .navbar-collapse {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    border-radius: 0 0 20px 20px;
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
  }
}

@media (max-width: 575.98px) {
  .brand-text {
    font-size: 1.1rem;
  }

  .display-4, .display-5 {
    font-size: 2rem;
  }
}