/* Módulo Institucional Moderno - Mobile First */

:root {
  --c-primary: #0b3d91;
  --c-secondary: #10a2d8;
  --c-accent: #f9b233;
  --c-bg: #f5f5dd;
  --c-dark: #1a202c;
  --c-light: #f7fafc;
  --c-white: #ffffff;
  --c-shadow: rgba(0, 0, 0, 0.1);
  --c-shadow-lg: rgba(0, 0, 0, 0.2);
  --transition: all 0.3s ease;
  --border-radius: 0.8rem;
  --success-color: #2d8a47;
}

/* Reset y base */
* {
  box-sizing: border-box;
}

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  margin: 0;
  padding: 0;
  background: var(--c-bg);
  line-height: 1.6;
  color: var(--c-dark);
}

/* Container principal */
.institucional-container {
  min-height: 100vh;
  background: linear-gradient(135deg, var(--c-bg), #f0f4e6);
  position: relative;
}

/* Hero header */
.hero-header {
  background: linear-gradient(135deg, var(--c-primary), var(--c-secondary));
  color: var(--c-white);
  text-align: center;
  padding: 3rem 1rem 5rem;
  position: relative;
  overflow: hidden;
  margin-bottom: 0;
}

.hero-header::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 120" preserveAspectRatio="none"><path d="M0,0V46.29c47.79,22.2,103.59,32.17,158,28,70.36-5.37,136.33-33.31,206.8-37.5C438.64,32.43,512.34,53.67,583,72.05c69.27,18,138.3,24.88,209.4,13.08,36.15-6,69.85-17.84,104.45-29.34C989.49,25,1113-14.29,1200,52.47V0Z" opacity=".25" fill="%23ffffff"></path></svg>')
    no-repeat;
  background-size: cover;
  opacity: 0.1;
}

/* Onda blanca de separación debajo del texto */
.hero-waves {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 115vw;
  height: 40px;
  overflow: hidden;
  z-index: 2;
}

.hero-waves .wave {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 120" preserveAspectRatio="none"><path d="M985.66,92.83C906.67,72,823.78,31,743.84,14.19c-82.26-17.34-168.06-16.33-250.45.39-57.84,11.73-114,31.07-172,41.86A600.21,600.21,0,0,1,0,27.35V120H1200V95.8C1132.19,118.92,1055.71,111.31,985.66,92.83Z" fill="%23f5f5dd"></path></svg>')
    repeat-x;
  animation: waveFloat 6s ease-in-out infinite;
}

/* Contenido principal */
.main-content {
  background: var(--c-bg);
  position: relative;
  z-index: 3;
  padding-top: 2rem;
}

.hero-content {
  position: relative;
  z-index: 3;
}

.hero-title {
  font-size: clamp(1.8rem, 5vw, 2.5rem);
  font-weight: 700;
  margin-bottom: 0.5rem;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.hero-subtitle {
  font-size: clamp(1rem, 3vw, 1.2rem);
  opacity: 0.9;
  font-weight: 500;
}

/* Grid institucional */
.institucional-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  max-width: 100%;
  margin: 0 auto;
  padding: 0 1rem;
}

/* Tarjetas institucionales */
.institucional-card {
  background: var(--c-white);
  border-radius: var(--border-radius);
  padding: 1.5rem;
  text-decoration: none;
  color: inherit;
  box-shadow: 0 4px 15px var(--c-shadow);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  border: 2px solid transparent;
  text-align: center;
  min-height: 150px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  aspect-ratio: 1;
}

.institucional-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--c-accent), var(--c-secondary));
  transition: height var(--transition);
}

.institucional-card:hover,
.institucional-card:focus {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px var(--c-shadow-lg);
  border-color: var(--c-secondary);
  text-decoration: none;
  color: inherit;
}

.institucional-card:hover::before {
  height: 100%;
  opacity: 0.05;
}

/* Específicos para cada tipo */
.card-autoridades {
  background: linear-gradient(135deg, #e74c3c, #c0392b);
  color: var(--c-white);
}

.card-bloques {
  background: linear-gradient(135deg, var(--c-secondary), #0891b2);
  color: var(--c-white);
}

.card-diputados {
  background: linear-gradient(135deg, var(--c-primary), #1e40af);
  color: var(--c-white);
}

.card-comisiones {
  background: linear-gradient(135deg, var(--success-color), #16a34a);
  color: var(--c-white);
}

.card-digesto {
  background: linear-gradient(135deg, var(--c-accent), #f59e0b);
  color: var(--c-dark);
}

/* Iconos */
.card-icon {
  font-size: 3.5rem;
  margin-bottom: 1rem;
  color: var(--c-white);
  transition: var(--transition);
  opacity: 1;
  display: block;
  text-align: center;
}

.card-digesto .card-icon {
  color: var(--c-primary);
  opacity: 0.9;
}

.institucional-card:hover .card-icon {
  transform: scale(1.1);
}

/* Texto */
.card-title {
  font-size: 1rem;
  font-weight: 700;
  margin: 0;
  line-height: 1.2;
  text-align: center;
}

/* Estados activos para móvil */
.institucional-card:active {
  transform: scale(0.98);
}

/* Animaciones de entrada */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes waveFloat {
  0%,
  100% {
    transform: translateX(0) scale(1);
  }
  50% {
    transform: translateX(-10px) scale(1.02);
  }
}

.institucional-card {
  animation: fadeInUp 0.6s ease forwards;
}

.institucional-card:nth-child(1) {
  animation-delay: 0.1s;
}
.institucional-card:nth-child(2) {
  animation-delay: 0.2s;
}
.institucional-card:nth-child(3) {
  animation-delay: 0.3s;
}
.institucional-card:nth-child(4) {
  animation-delay: 0.4s;
}
.institucional-card:nth-child(5) {
  animation-delay: 0.5s;
}

/* Media queries */
@media (max-width: 480px) {
  .hero-header {
    padding: 2rem 1rem 3rem;
    margin-bottom: 1.5rem;
  }

  .footer-waves {
    height: 120px;
    margin-top: 2rem;
  }

  .institucional-grid {
    gap: 0.8rem;
    padding: 0 0.8rem;
  }

  .institucional-card {
    padding: 1.2rem;
    min-height: 120px;
  }

  .card-icon {
    font-size: 3rem;
    margin-bottom: 0.8rem;
  }

  .card-title {
    font-size: 0.9rem;
  }
}

@media (min-width: 481px) and (max-width: 767px) {
  .institucional-grid {
    gap: 0.9rem;
  }

  .institucional-card {
    min-height: 140px;
  }

  .card-icon {
    font-size: 3.2rem;
  }
}

@media (min-width: 768px) {
  .institucional-grid {
    grid-template-columns: repeat(3, 1fr);
    max-width: 800px;
    gap: 1.2rem;
  }

  .institucional-card {
    min-height: 160px;
    padding: 2rem;
  }

  .card-icon {
    font-size: 4rem;
  }

  .card-title {
    font-size: 1.1rem;
  }

  /* Digesto en su propia fila para mejor balance */
  .card-digesto {
    grid-column: 2 / 3;
  }
}

@media (min-width: 1024px) {
  .institucional-container {
    padding: 3rem 0;
  }

  .institucional-grid {
    max-width: 900px;
    gap: 1.5rem;
  }

  .institucional-card {
    min-height: 180px;
    padding: 2.5rem;
  }

  .card-icon {
    font-size: 4.5rem;
  }
}

/* Optimización para pantallas táctiles */
@media (hover: none) and (pointer: coarse) {
  .institucional-card:hover {
    transform: none;
  }

  .institucional-card:active {
    transform: scale(0.95);
    box-shadow: 0 2px 10px var(--c-shadow);
  }
}

/* Estados de focus para accesibilidad */
.institucional-card:focus,
.institucional-card.focused {
  outline: 3px solid var(--c-accent);
  outline-offset: 2px;
  transform: translateY(-2px);
}

/* Toast de error */
@keyframes slideIn {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

.error-toast {
  animation: slideIn 0.3s ease !important;
}

/* Efectos adicionales */
@keyframes shimmer {
  0% {
    background-position: -200% center;
  }
  100% {
    background-position: 200% center;
  }
}

.institucional-card::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.1),
    transparent
  );
  background-size: 200% 100%;
  animation: shimmer 3s ease-in-out infinite;
  opacity: 0;
  transition: opacity var(--transition);
}

.institucional-card:hover::after {
  opacity: 1;
}