/* ===========================================
   FEATURES PAGE STYLES
   Modules grid, category headers & feature cards
   =========================================== */

.features-section {
  padding: 4rem 4rem 6rem;
  background-color: var(--bg-light);
}

body.dark-theme .features-section {
  background-color: var(--bg-dark);
}

.modules-catalog__container, .features-container {
  max-width: 1200px;
  margin: 0 auto;
}

.feature-category {
  margin-bottom: 5rem;
}

.feature-category:last-child {
  margin-bottom: 0;
}

.feature-category__header {
  margin-bottom: 2.5rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid var(--border-color);
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

body.dark-theme .feature-category__header {
  border-bottom-color: var(--border-color-dark);
}

.feature-category__icon-pill, .feature-category__icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: var(--brand-accent-glow);
  color: var(--brand-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.feature-category__icon-pill svg, .feature-category__icon svg {
  width: 24px;
  height: 24px;
  stroke-width: 2;
  stroke: currentColor;
  fill: none;
}

.feature-category__title {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--text-main);
  letter-spacing: -0.5px;
  margin: 0;
}

body.dark-theme .feature-category__title {
  color: var(--text-main-dark);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 2rem;
}

.feature-card {
  background-color: var(--surface-white);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 2.25rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

body.dark-theme .feature-card {
  background-color: var(--surface-card-dark);
  border-color: var(--border-color-dark);
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-premium);
  border-color: rgba(0, 82, 255, 0.3);
}

.feature-card__tag {
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 0.3rem 0.75rem;
  border-radius: 20px;
  background: var(--brand-accent-glow);
  color: var(--brand-accent);
  display: inline-block;
  margin-bottom: 1rem;
}

.feature-card__title {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 0.75rem;
}

body.dark-theme .feature-card__title {
  color: var(--text-main-dark);
}

.feature-card__description, .feature-card__desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.feature-card__list {
  list-style: none;
  padding: 0;
  margin: 0 0 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.feature-card__list-item {
  font-size: 0.875rem;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 500;
}

body.dark-theme .feature-card__list-item {
  color: var(--text-main-dark);
}

.feature-card__list-item svg {
  width: 16px;
  height: 16px;
  stroke: var(--brand-success);
  fill: none;
  stroke-width: 2.5;
  flex-shrink: 0;
}

.feature-card__cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--brand-accent);
  font-weight: 700;
  font-size: 0.9rem;
  text-decoration: none;
  transition: var(--transition-smooth);
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid var(--border-color);
}

body.dark-theme .feature-card__cta {
  border-top-color: var(--border-color-dark);
}

.feature-card__cta:hover {
  gap: 10px;
  color: #0040CC;
}

@media (max-width: 992px) {
  .features-section {
    padding: 3rem 1.5rem;
  }

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

/* ===========================================
   MAURICIO SITES LANDING PAGE (sites.html)
   =========================================== */
.sites-landing {
  --primary: #6366F1;
  --primary-glow: rgba(99, 102, 241, 0.25);
  --accent: #10B981;
  --dark-bg: #0B0F19;
  --card-bg: rgba(30, 41, 59, 0.7);
  --sites-border: rgba(255, 255, 255, 0.1);
  background: var(--dark-bg);
  color: #F8FAFC;
  min-height: 100vh;
}

.sites-landing .container {
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.sites-landing .nav {
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--sites-border);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(11, 15, 25, 0.85);
}

.sites-landing .nav-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.sites-landing .brand-logo {
  font-size: 1.35rem;
  font-weight: 900;
  color: #FFFFFF;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
}

.sites-landing .hero {
  padding: 5rem 0 3rem;
  text-align: center;
}

.sites-landing .badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: 30px;
  background: var(--primary-glow);
  border: 1px solid rgba(99, 102, 241, 0.4);
  color: #818CF8;
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.sites-landing .hero-title {
  font-size: 3.25rem;
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: 1.25rem;
  background: linear-gradient(135deg, #FFFFFF 0%, #94A3B8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.sites-landing .hero-desc {
  font-size: 1.15rem;
  color: #94A3B8;
  max-width: 680px;
  margin: 0 auto 2.5rem;
}

.sites-landing .hero-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.sites-landing .btn-primary {
  background: linear-gradient(135deg, #6366F1 0%, #4F46E5 100%);
  color: #FFFFFF;
  padding: 0.85rem 1.75rem;
  border-radius: 12px;
  font-weight: 700;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 10px 25px -5px var(--primary-glow);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.sites-landing .btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 15px 30px -5px rgba(99, 102, 241, 0.4);
}

.sites-landing .btn-secondary {
  background: rgba(30, 41, 59, 0.8);
  color: #F8FAFC;
  border: 1px solid var(--sites-border);
  padding: 0.85rem 1.75rem;
  border-radius: 12px;
  font-weight: 700;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: background 0.2s ease;
}

.sites-landing .btn-secondary:hover {
  background: rgba(51, 65, 85, 0.8);
}

.sites-landing .preview-container {
  margin-top: 3.5rem;
  border-radius: 20px;
  border: 1px solid var(--sites-border);
  background: var(--card-bg);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  overflow: hidden;
}

.sites-landing .preview-header {
  background: rgba(15, 23, 42, 0.9);
  padding: 0.75rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid var(--sites-border);
}

.sites-landing .preview-dots {
  display: flex;
  gap: 6px;
}

.sites-landing .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.sites-landing .dot-red { background: #EF4444; }
.sites-landing .dot-yellow { background: #F59E0B; }
.sites-landing .dot-green { background: #10B981; }

.sites-landing .features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.5rem;
  margin: 4rem 0;
}

.sites-landing .feat-card {
  background: var(--card-bg);
  border: 1px solid var(--sites-border);
  border-radius: 20px;
  padding: 2rem;
  backdrop-filter: blur(10px);
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.sites-landing .feat-card:hover {
  transform: translateY(-4px);
  border-color: rgba(99, 102, 241, 0.4);
}

.sites-landing .feat-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: rgba(99, 102, 241, 0.15);
  color: #818CF8;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.sites-landing .feat-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 0.65rem;
}

.sites-landing .feat-desc {
  font-size: 0.95rem;
  color: #94A3B8;
  line-height: 1.6;
}

.sites-landing .comparison-box {
  background: linear-gradient(135deg, rgba(30, 41, 59, 0.8), rgba(15, 23, 42, 0.9));
  border: 1px solid rgba(99, 102, 241, 0.3);
  border-radius: 24px;
  padding: 3rem 2rem;
  margin: 4rem 0;
  text-align: center;
}

.sites-landing .comparison-title {
  font-size: 1.8rem;
  font-weight: 900;
  color: #FFFFFF;
  margin-bottom: 1rem;
}

.sites-landing .comparison-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
  text-align: left;
}

.sites-landing .comparison-item {
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid var(--sites-border);
  border-radius: 16px;
  padding: 1.25rem 1.5rem;
}

.sites-landing .comparison-item h4 {
  font-size: 1rem;
  font-weight: 800;
  color: #34D399;
  margin-bottom: 0.35rem;
  display: flex;
  align-items: center;
  gap: 6px;
}

.sites-landing .comparison-item p {
  font-size: 0.875rem;
  color: #94A3B8;
}

.sites-landing .cta-banner {
  background: linear-gradient(135deg, #4F46E5 0%, #059669 100%);
  border-radius: 24px;
  padding: 3.5rem 2rem;
  text-align: center;
  margin: 5rem 0 4rem;
  box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.sites-landing .cta-title {
  font-size: 2rem;
  font-weight: 900;
  color: #FFFFFF;
  margin-bottom: 0.75rem;
}

.sites-landing .cta-desc {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 2rem;
}

.sites-landing .footer {
  padding: 2rem 0;
  border-top: 1px solid var(--sites-border);
  text-align: center;
  font-size: 0.85rem;
  color: #64748B;
}