/* ==========================================================================
   AM CONSTRUCCIONES - Estilos para Landings SEO Internas & Hub de Servicios
   Hero Fotográfico de Alta Calidad & Responsive
   ========================================================================== */

.page-seo {
  background-color: var(--color-bg);
  color: var(--color-text);
  min-height: 100vh;
}

.seo-site-header {
  border-bottom: 1px solid var(--color-border);
}

/* Photo-Rich Hero for SEO Landings */
.seo-hero {
  background: radial-gradient(circle at 50% 15%, rgba(245, 158, 11, 0.12) 0%, transparent 65%),
              linear-gradient(180deg, #111827 0%, var(--color-bg) 100%);
  padding: 4.5rem 0 3.5rem;
  border-bottom: 1px solid var(--color-border);
  position: relative;
  overflow: hidden;
}

.seo-hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3rem;
  align-items: center;
}

.seo-breadcrumb {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 1rem;
}

.seo-breadcrumb a {
  color: var(--color-primary);
  text-decoration: none;
}

.seo-breadcrumb a:hover {
  text-decoration: underline;
}

.seo-breadcrumb span {
  color: #ffffff;
}

.seo-hero h1 {
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 1.2rem;
  letter-spacing: -0.02em;
}

.seo-hero h1 .highlight {
  background: linear-gradient(135deg, #f59e0b, #fbbf24, #ea580c);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.seo-hero-lead {
  font-size: 1.1rem;
  color: #cbd5e1;
  line-height: 1.65;
  margin-bottom: 1.8rem;
  max-width: 620px;
}

.seo-hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.75rem;
}

.seo-hero-trust {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--color-border);
}

.seo-trust-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.86rem;
  color: var(--color-text-muted);
}

.seo-trust-item svg {
  width: 16px;
  height: 16px;
  color: var(--color-primary);
  flex-shrink: 0;
}

/* Hero Visual Photo Card */
.seo-hero-visual {
  position: relative;
}

.seo-hero-card {
  position: relative;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.seo-hero-img {
  width: 100%;
  height: 360px;
  object-fit: cover;
  transition: transform var(--transition-smooth);
}

.seo-hero-card:hover .seo-hero-img {
  transform: scale(1.04);
}

.seo-hero-tag {
  position: absolute;
  bottom: 1.25rem;
  left: 1.25rem;
  right: 1.25rem;
  background: rgba(11, 15, 25, 0.92);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(245, 158, 11, 0.3);
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.seo-hero-tag strong {
  font-size: 0.9rem;
  color: #ffffff;
}

.seo-hero-tag span {
  font-size: 0.75rem;
  color: var(--color-primary);
  font-weight: 700;
}

/* In-Content Photo Grid */
.seo-incontent-photos {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  margin: 1.75rem 0;
}

.seo-photo-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  height: 220px;
  border: 1px solid var(--color-border);
}

.seo-photo-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-smooth);
}

.seo-photo-item:hover img {
  transform: scale(1.08);
}

.seo-photo-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 0.6rem 0.8rem;
  background: linear-gradient(to top, rgba(11, 15, 25, 0.95), transparent);
  color: #ffffff;
  font-size: 0.8rem;
  font-weight: 600;
}

/* Main Layout */
.seo-main {
  padding: 4.5rem 0;
}

.seo-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 3rem;
  align-items: start;
}

.seo-content {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.seo-block {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
}

.seo-block h2 {
  font-size: 1.55rem;
  margin-bottom: 1rem;
  color: #ffffff;
  position: relative;
  padding-bottom: 0.5rem;
}

.seo-block h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 36px;
  height: 3px;
  background: var(--color-primary);
  border-radius: 2px;
}

.seo-block p {
  color: var(--color-text-muted);
  font-size: 0.98rem;
  line-height: 1.7;
  margin-bottom: 1rem;
}

.seo-block p:last-child {
  margin-bottom: 0;
}

.seo-block ul {
  margin: 0.75rem 0 1rem 1.25rem;
  color: #cbd5e1;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.seo-block li {
  line-height: 1.55;
  font-size: 0.94rem;
}

/* Sidebar */
.seo-sidebar {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
  position: sticky;
  top: 96px;
}

.seo-sidebar-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
}

.seo-sidebar-title {
  font-size: 1.1rem;
  margin-bottom: 1rem;
  color: #ffffff;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--color-border);
}

.seo-sidebar-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.seo-sidebar-links a {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.25rem 0;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.05);
}

.seo-sidebar-links a:hover {
  color: var(--color-primary);
  transform: translateX(4px);
}

/* Hub Catalog Grid */
.seo-hub-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.75rem;
}

.seo-hub-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: var(--transition-base);
  text-decoration: none;
}

.seo-hub-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.seo-hub-card-img-wrap {
  position: relative;
  width: 100%;
  height: 180px;
  overflow: hidden;
}

.seo-hub-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-smooth);
}

.seo-hub-card:hover .seo-hub-card-img {
  transform: scale(1.08);
}

.seo-hub-card-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  flex-grow: 1;
}

.seo-hub-card-eyebrow {
  font-size: 0.72rem;
  color: var(--color-primary);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.4rem;
}

.seo-hub-card strong {
  font-size: 1.15rem;
  color: #ffffff;
  line-height: 1.3;
  margin-bottom: 0.6rem;
}

.seo-hub-card p {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  margin-bottom: 1.25rem;
}

.seo-hub-card-link {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

@media (max-width: 1024px) {
  .seo-hero-grid {
    grid-template-columns: 1fr;
  }
  
  .seo-hero-card {
    max-width: 520px;
    margin: 0 auto;
  }
  
  .seo-layout {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  
  .seo-sidebar {
    position: static;
  }
}

@media (max-width: 768px) {
  .seo-incontent-photos {
    grid-template-columns: 1fr;
  }
  
  .seo-photo-item {
    height: 180px;
  }
  
  .seo-block {
    padding: 1.5rem 1.15rem;
  }
}