/* =========================================================
   Gloditec — Estilos compartidos para páginas de división
   -----------------------------------------------------------
   Cada página de división define sus propios colores en un
   bloque <style> con variables CSS (--div-500, --div-600,
   --div-100, --div-900, --div-ink) tomadas del logo de esa
   división. Estas reglas son las mismas para todas las
   páginas y simplemente consumen esas variables, así que
   una división nueva solo necesita definir sus variables y
   reutilizar estas clases.
   ========================================================= */

/* ---------- Breadcrumb ---------- */
.div-breadcrumb {
  font-size: 0.85rem;
  color: #64748b;
}
.div-breadcrumb a {
  color: #64748b;
  transition: color 0.2s ease;
}
.div-breadcrumb a:hover {
  color: var(--div-600);
}
.div-breadcrumb .current {
  color: var(--div-600);
  font-weight: 600;
}

/* ---------- Hero ---------- */
.div-hero {
  background: linear-gradient(160deg, var(--div-900) 0%, var(--div-600) 65%, var(--div-500) 130%);
  color: #fff;
  position: relative;
  overflow: hidden;
}
.div-hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #fff;
  background: rgba(255,255,255,0.14);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 9999px;
  padding: 0.4rem 1rem;
}
.div-hero-media {
  background: #fff;
  border-radius: 24px;
  padding: 1.75rem;
  box-shadow: 0 30px 60px -20px rgba(0,0,0,0.45);
}
.div-hero-media img {
  width: 100%;
  height: auto;
  display: block;
}

/* ---------- Botones ---------- */
.div-btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: var(--div-500);
  color: var(--div-ink);
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  padding: 0.9rem 1.9rem;
  border-radius: 9999px;
  transition: transform 0.25s ease, background 0.25s ease, box-shadow 0.25s ease;
  box-shadow: 0 14px 30px -12px var(--div-500);
}
.div-btn-primary:hover {
  background: var(--div-600);
  transform: translateY(-2px);
}
.div-btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border: 1px solid rgba(255,255,255,0.3);
  color: #fff;
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  padding: 0.9rem 1.9rem;
  border-radius: 9999px;
  transition: border-color 0.25s ease, transform 0.25s ease;
}
.div-btn-ghost:hover {
  border-color: #fff;
  transform: translateY(-2px);
}

/* ---------- Eyebrow / título de sección con color de división ---------- */
.div-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--div-600);
  margin-bottom: 0.75rem;
}
.div-eyebrow::before {
  content: '';
  width: 28px;
  height: 2px;
  background: var(--div-500);
  display: inline-block;
}

/* ---------- Etiquetas de servicio ---------- */
.div-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--div-600);
  background: var(--div-100);
  border-radius: 9999px;
  padding: 0.3rem 0.8rem;
  margin: 0 0.4rem 0.4rem 0;
}

/* ---------- Tarjetas de servicio ---------- */
.div-service-card {
  background: #fff;
  border: 1px solid rgba(11,18,32,0.06);
  border-radius: 20px;
  padding: 2rem 1.6rem;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.div-service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px -18px rgba(11,18,32,0.2);
}
.div-service-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: var(--div-100);
  color: var(--div-600);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 1.1rem;
}

/* ---------- Galería ---------- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}
@media (min-width: 640px) {
  .gallery-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 1024px) {
  .gallery-grid { grid-template-columns: repeat(4, 1fr); }
}
.gallery-item {
  position: relative;
  aspect-ratio: 1 / 1;
  border-radius: 16px;
  overflow: hidden;
  cursor: zoom-in;
  border: 1px solid rgba(11,18,32,0.06);
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.gallery-item:hover img {
  transform: scale(1.08);
}
.gallery-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(11,18,32,0.35), transparent 45%);
  opacity: 0;
  transition: opacity 0.3s ease;
}
.gallery-item:hover::after {
  opacity: 1;
}

/* Lightbox */
#lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(11,18,32,0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
#lightbox.is-open {
  opacity: 1;
  pointer-events: auto;
}
#lightbox img {
  max-width: min(90vw, 1100px);
  max-height: 85vh;
  border-radius: 12px;
  box-shadow: 0 30px 80px rgba(0,0,0,0.5);
}
#lightbox-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  width: 44px;
  height: 44px;
  border-radius: 9999px;
  background: rgba(255,255,255,0.1);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease;
}
#lightbox-close:hover {
  background: rgba(255,255,255,0.2);
}

/* ---------- Estado vacío (sin galería todavía) ---------- */
.div-empty-state {
  border: 2px dashed rgba(11,18,32,0.12);
  border-radius: 20px;
  padding: 3rem 2rem;
  text-align: center;
  color: #64748b;
}
.div-empty-state .div-service-icon {
  margin: 0 auto 1.1rem;
}

/* ---------- Calculadora solar (división Energía) ---------- */
.calc-card {
  background: #fff;
  border: 1px solid rgba(11,18,32,0.06);
  border-radius: 24px;
  box-shadow: 0 25px 60px -25px rgba(11,18,32,0.2);
  padding: 2rem;
}
@media (min-width: 640px) {
  .calc-card { padding: 2.5rem; }
}
.calc-grid {
  display: grid;
  gap: 2rem;
}
@media (min-width: 768px) {
  .calc-grid {
    grid-template-columns: 1.1fr 1fr;
    gap: 3rem;
    align-items: start;
  }
}
.calc-assumptions {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.85rem;
}
@media (max-width: 420px) {
  .calc-assumptions { grid-template-columns: 1fr; }
}
.calc-placeholder {
  color: #94a3b8;
  font-style: italic;
  text-align: center;
  padding: 2.5rem 1rem;
  border: 2px dashed rgba(11,18,32,0.1);
  border-radius: 16px;
}
.calc-result-tile {
  background: var(--div-100);
  border-radius: 16px;
  padding: 1.25rem 1.5rem;
  margin-bottom: 1rem;
}
.calc-result-tile:last-child {
  margin-bottom: 0;
}
.calc-result-value {
  font-family: 'Poppins', sans-serif;
  font-weight: 800;
  font-size: 1.9rem;
  color: var(--div-600);
  line-height: 1.1;
}
.calc-result-label {
  font-size: 0.78rem;
  font-weight: 700;
  color: #64748b;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-top: 0.35rem;
}
.calc-result-detail {
  font-size: 0.85rem;
  color: #475569;
  margin-top: 0.4rem;
}
.calc-disclaimer {
  font-size: 0.8rem;
  color: #64748b;
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px dashed rgba(11,18,32,0.12);
}

/* ---------- Videos ---------- */
.video-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
@media (min-width: 768px) {
  .video-grid { grid-template-columns: repeat(2, 1fr); }
}
.video-card {
  border-radius: 18px;
  overflow: hidden;
  background: #0B1220;
  box-shadow: 0 20px 40px -18px rgba(11,18,32,0.25);
}
.video-card video {
  width: 100%;
  display: block;
  max-height: 420px;
}

/* ---------- CTA final ---------- */
.div-cta {
  background: linear-gradient(135deg, var(--div-500), var(--div-600));
  color: var(--div-ink);
}