/* ============================================
   MOTOR DIGITAL AWARDS — layout.css
   Layouts de secciones, grids, responsividad
   ============================================ */

/* ============================================
   HERO
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  /* Fallback mientras carga o si falta la imagen */
  background-color: var(--color-dark);
  background-size: cover;
  background-position: center top;
  background-repeat: no-repeat;
  /* La imagen + overlay se inyectan via <style> en index.php (necesita BASE_PATH de PHP) */
}

/* Viñeta sutil en bordes — el overlay principal va en background-image */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(11, 31, 58, 0.15);
  z-index: 1;
}

/* Patrón de puntos sutil */
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle, rgba(0, 174, 239, 0.08) 1px, transparent 1px);
  background-size: 40px 40px;
  z-index: 1;
  pointer-events: none;
}

.hero__inner {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: calc(var(--header-height) + 3rem) var(--container-padding) 4rem;
  max-width: 860px;
  margin: 0 auto;
}

.hero__logo-placeholder {
  width: 280px;
  max-width: 100%;
  margin: 0 auto 2rem;
}

.hero__title {
  color: var(--color-white);
  margin-bottom: 1.25rem;
  text-shadow: 0 2px 20px rgba(0,0,0,0.4);
}

.hero__tagline {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  color: var(--color-text-on-dark);
  margin: 0 auto 2rem;
  max-width: 560px;
  opacity: 0.9;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-secondary);
  border: 1px solid rgba(0, 174, 239, 0.5);
  border-radius: var(--radius-pill);
  padding: 0.35rem 1rem;
  margin-bottom: 2.5rem;
  backdrop-filter: blur(4px);
  background: rgba(0, 174, 239, 0.08);
}

.hero__badge::before {
  content: '';
  display: inline-block;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--color-secondary);
  box-shadow: 0 0 8px var(--color-secondary);
}

.hero__ctas {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* Línea decorativa inferior del hero */
.hero__scroll-hint {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: rgba(232, 237, 242, 0.5);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: scrollBounce 2s ease-in-out infinite;
}

@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(6px); }
}

/* ============================================
   SECCIONES GENÉRICAS
   ============================================ */
.section {
  padding: var(--spacing-xl) 0;
}

.section--light { background-color: var(--color-white); }
.section--soft  { background-color: var(--color-light-bg); }
.section--dark  { background-color: var(--color-dark); }
.section--primary { background-color: var(--color-primary); }

.section__header {
  margin-bottom: 3rem;
}

.section__header--center {
  text-align: center;
}

.section__header--center p {
  margin-left: auto;
  margin-right: auto;
}

.section__subtitle {
  font-size: 1.0625rem;
  color: #64748B;
  margin-top: 0.75rem;
  max-width: 560px;
}

.section__subtitle--on-dark {
  color: var(--color-text-on-dark);
  opacity: 0.8;
}

/* ============================================
   EL PREMIO — Split layout
   ============================================ */
.premio-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}

.premio-features {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  margin-top: 2.5rem;
}

.premio-img-placeholder {
  border-radius: var(--radius-card);
  overflow: hidden;
  aspect-ratio: 4/3;
  background:
    linear-gradient(135deg, var(--color-primary) 0%, var(--color-dark) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.premio-img-placeholder::after {
  content: '📷 Imagen de la gala';
  color: rgba(255,255,255,0.3);
  font-size: 0.875rem;
  text-align: center;
}

/* ============================================
   CATEGORÍAS — Grids
   ============================================ */
.categorias-tabs {
  margin-bottom: 3rem;
}

.categorias-group {
  margin-bottom: 4rem;
}

.categorias-group:last-child { margin-bottom: 0; }

.categorias-group__title {
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-secondary);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.categorias-group__title::after {
  content: '';
  flex: 1;
  height: 1px;
  background: rgba(0, 174, 239, 0.2);
}

.cards-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

/* ============================================
   CÓMO VOTAR — Steps
   ============================================ */
.steps-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-bottom: 4rem;
  position: relative;
}

.timeline {
  background: var(--color-light-bg);
  border-radius: var(--radius-card);
  padding: 2rem 1.5rem;
  overflow: hidden;
}

.timeline__title {
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 1.5rem;
}

.timeline__items {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
}

.timeline__items::before {
  content: '';
  position: absolute;
  top: 0; bottom: 0;
  left: 14px;
  width: 2px;
  background: linear-gradient(to bottom, var(--color-secondary), rgba(0,174,239,0.1));
}

.timeline__item {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  padding: 0 0 2rem 0;
  position: relative;
}

.timeline__item:last-child { padding-bottom: 0; }

.timeline__dot {
  flex-shrink: 0;
  width: 30px; height: 30px;
  border-radius: 50%;
  background: var(--color-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-dark);
  position: relative;
  z-index: 1;
  box-shadow: 0 0 0 4px var(--color-light-bg), 0 0 0 6px rgba(0, 174, 239, 0.2);
}

.timeline__content { padding-top: 0.25rem; }

.timeline__date {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-secondary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.timeline__text {
  font-size: 0.9375rem;
  color: #374151;
  margin-top: 0.2rem;
}

/* ============================================
   CONTENIDO — 3 Cards
   ============================================ */
.contenido-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

/* ============================================
   CONTACTO
   ============================================ */
.contacto-inner {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
}

.social-links {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin: 2rem 0;
}

.contact-form {
  text-align: left;
  margin-top: 2.5rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}

/* ============================================
   HERO LEGAL (Bases / Privacidad)
   ============================================ */
.hero-legal {
  padding: calc(var(--header-height) + 3rem) 0 3rem;
  text-align: center;
  background: var(--color-primary);
}

.hero-legal--dark {
  background: var(--color-dark);
}

.hero-legal h1 {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  color: var(--color-white);
}

.hero-legal p {
  color: var(--color-text-on-dark);
  opacity: 0.8;
  margin: 0.75rem auto 0;
  max-width: 480px;
}

/* ============================================
   RESPONSIVE — TABLET (640px+)
   ============================================ */
@media (min-width: 640px) {
  .premio-features {
    grid-template-columns: repeat(3, 1fr);
  }

  .cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .steps-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .contenido-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .form-row {
    grid-template-columns: 1fr 1fr;
  }

  .timeline__items {
    flex-direction: row;
    gap: 0;
  }

  .timeline__items::before {
    top: 14px; bottom: auto;
    left: 0; right: 0;
    width: 100%; height: 2px;
  }

  .timeline__item {
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 0;
    flex: 1;
  }

  .timeline__dot {
    box-shadow: 0 0 0 4px var(--color-light-bg), 0 0 0 6px rgba(0, 174, 239, 0.2);
    margin-bottom: 1rem;
  }

  .timeline__content { padding-top: 0; }
}

/* ============================================
   RESPONSIVE — DESKTOP (1024px+)
   ============================================ */
@media (min-width: 1024px) {
  :root {
    --header-height: 72px;
  }

  .premio-grid {
    grid-template-columns: 1fr 1fr;
  }

  .cards-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .steps-grid {
    grid-template-columns: repeat(4, 1fr);
    position: relative;
  }

  /* Línea conectora entre pasos */
  .steps-grid::before {
    content: '';
    position: absolute;
    top: 2.5rem;
    left: calc(12.5% + 1.5rem);
    right: calc(12.5% + 1.5rem);
    height: 2px;
    background: linear-gradient(to right, var(--color-secondary), rgba(0,174,239,0.2));
    z-index: 0;
  }
}

/* ============================================
   MOBILE (<640px) ajustes
   ============================================ */
@media (max-width: 639px) {
  .section {
    padding: var(--spacing-lg) 0;
  }

  .hero__ctas {
    flex-direction: column;
    align-items: center;
  }

  .hero__ctas .btn {
    width: 100%;
    max-width: 300px;
  }
}