/* ==========================================================================
   MIRA HAIR STUDIO — SEO LANDING PAGES STYLESHEET
   Noctis Aurum Architecture (Pure Deep Obsidian #0f0c0a · Gold #c9a96e)
   ========================================================================== */

/* 1. GLASS CARD ARCHITECTURE & LOCALIZED COMPONENT GLOWS */
.glass-card {
  background: var(--obsidian-card);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid var(--border-gold-subtle);
  border-radius: var(--radius-lg);
  box-shadow: 
    0 20px 50px rgba(0, 0, 0, 0.5),
    0 0 25px var(--gold-glow-subtle);
  transition: 
    border-color var(--transition-smooth), 
    transform var(--transition-smooth), 
    box-shadow var(--transition-smooth);
}

.glass-card:hover {
  border-color: var(--border-gold-accent);
  box-shadow: 
    0 25px 60px rgba(0, 0, 0, 0.65),
    0 0 35px var(--gold-glow);
  transform: translateY(-2px);
}

/* 2. ATELIER BADGE & TRUST RIBBON */
.atelier-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 1.15rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-gold-subtle);
  background: rgba(201, 169, 110, 0.08);
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--gold-light);
  margin-bottom: 1.5rem;
}

.atelier-badge .badge-dot {
  color: var(--gold-primary);
  font-size: 0.75rem;
}

.trust-metrics-strip {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin: 2rem 0;
}

.trust-metric-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.55rem 1.2rem;
  border-radius: var(--radius-pill);
  background: rgba(26, 20, 16, 0.75);
  border: 1px solid var(--border-gold-subtle);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.35);
  min-height: 44px;
}

.trust-metric-pill .trust-val {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--gold-bright);
}

.trust-metric-pill .trust-lbl {
  font-family: var(--font-body);
  font-size: 0.8rem;
  color: var(--cream-muted);
}

/* 3. HERO LANDING SECTION */
.hero-landing {
  position: relative;
  padding: 7.5rem 0 4.5rem;
  text-align: center;
  border-bottom: 1px solid var(--border-gold-subtle);
  background: 
    radial-gradient(ellipse 70% 50% at 50% 0%, rgba(201, 169, 110, 0.07) 0%, transparent 70%),
    var(--obsidian);
}

.hero-landing-title,
.hero-landing h1 {
  font-family: var(--font-heading);
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  font-weight: 500;
  color: var(--cream-primary);
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin-bottom: 1.25rem;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.hero-landing-title em,
.hero-landing h1 em {
  font-style: italic;
  font-weight: 400;
  color: var(--gold-bright);
}

.hero-landing-subtitle,
.hero-subtitle {
  font-size: clamp(1rem, 1.8vw, 1.15rem);
  color: var(--cream-secondary);
  max-width: 700px;
  margin: 0 auto 2rem;
  line-height: 1.7;
}

.hero-actions-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

/* 4. BREADCRUMBS NAVIGATION */
.breadcrumbs {
  font-size: 0.85rem;
  color: var(--cream-muted);
  margin-bottom: 2rem;
}

.breadcrumbs ol {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0;
  list-style: none;
  flex-wrap: wrap;
}

.breadcrumbs a {
  color: var(--gold-light);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.breadcrumbs a:hover {
  color: var(--gold-bright);
  text-decoration: underline;
}

.breadcrumbs li:not(:last-child)::after {
  content: ' / ';
  margin-left: 0.5rem;
  color: var(--cream-faint);
}

/* 5. PRICING & SERVICE CARDS */
.services-grid,
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.price-card {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.price-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border-gold-subtle);
}

.price-card-title {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 600;
  color: var(--cream-primary);
  line-height: 1.25;
}

.price-card-price {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--gold-bright);
  white-space: nowrap;
}

.price-card-meta {
  font-size: 0.875rem;
  color: var(--cream-muted);
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.price-card-desc {
  font-size: 0.92rem;
  color: var(--cream-secondary);
  line-height: 1.6;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.price-card-actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: auto;
}

.price-card-actions .btn-primary {
  width: 100%;
}

/* 6. BENEFITS & FEATURES MATRIX */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.benefit-card {
  padding: 2rem 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.benefit-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: rgba(201, 169, 110, 0.12);
  border: 1px solid var(--border-gold-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-primary);
  font-size: 1.25rem;
}

.benefit-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  color: var(--cream-primary);
  line-height: 1.25;
}

.benefit-desc {
  font-size: 0.9rem;
  color: var(--cream-secondary);
  line-height: 1.6;
}

/* 7. GALLERY & PORTFOLIO GRID */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.gallery-item {
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  aspect-ratio: 4/5;
  border: 1px solid var(--border-gold-subtle);
  transition: border-color var(--transition-smooth), transform var(--transition-smooth), box-shadow var(--transition-smooth);
}

.gallery-item:hover {
  border-color: var(--gold-primary);
  transform: translateY(-3px);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.6), 0 0 20px var(--gold-glow-subtle);
}

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

.gallery-item:hover img {
  transform: scale(1.03);
}

/* 8. FAQ ACCORDION (<details>) */
.faq-accordion-container {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 860px;
  margin: 2.5rem auto 0;
}

.faq-details {
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition-smooth), box-shadow var(--transition-smooth);
}

.faq-details[open] {
  border-color: var(--gold-primary);
  box-shadow: 
    0 12px 36px rgba(0, 0, 0, 0.55),
    0 0 24px var(--gold-glow-subtle);
}

.faq-summary {
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--cream-primary);
  padding: 1.25rem 1.5rem;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  user-select: none;
  min-height: 48px;
}

.faq-summary::-webkit-details-marker {
  display: none;
}

.faq-marker {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid var(--border-gold-subtle);
  background: rgba(201, 169, 110, 0.08);
  color: var(--gold-primary);
  font-size: 0.85rem;
  transition: transform var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast), background var(--transition-fast);
  flex-shrink: 0;
}

.faq-details[open] .faq-marker {
  transform: rotate(180deg);
  border-color: var(--gold-primary);
  background: var(--gold-primary);
  color: var(--obsidian);
  font-weight: bold;
}

.faq-content {
  padding: 0 1.5rem 1.5rem;
  color: var(--cream-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
  border-top: 1px solid rgba(201, 169, 110, 0.12);
  padding-top: 1rem;
}

/* 9. CTA BANNER SECTION */
.cta-block {
  text-align: center;
  padding: 5rem 0;
  background: var(--obsidian-surface);
  border-top: 1px solid var(--border-gold-subtle);
  border-bottom: 1px solid var(--border-gold-subtle);
}

.cta-block h2 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 500;
  color: var(--cream-primary);
  margin-bottom: 1rem;
}

.cta-block h2 em {
  font-style: italic;
  color: var(--gold-bright);
}

.cta-block p {
  font-size: 1.05rem;
  color: var(--cream-secondary);
  max-width: 600px;
  margin: 0 auto 2rem;
  line-height: 1.7;
}

.cta-contacts {
  margin-top: 2rem;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.cta-contacts a {
  color: var(--gold-light);
  font-size: 0.95rem;
  text-decoration: none;
  transition: color var(--transition-fast);
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.cta-contacts a:hover {
  color: var(--gold-bright);
  text-decoration: underline;
}

/* 10. REGIONAL SEO INTERLINKING HUB */
.seo-interlink-section {
  padding: 4.5rem 0;
  border-top: 1px solid var(--border-gold-subtle);
  background: var(--obsidian-surface);
}

.seo-interlink-header {
  margin-bottom: 2.25rem;
}

.seo-interlink-title {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 3.5vw, 2.2rem);
  font-weight: 500;
  color: var(--cream-primary);
  margin-top: 0.5rem;
}

.seo-interlink-title em {
  font-style: italic;
  color: var(--gold-bright);
}

.seo-interlink-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
}

.seo-interlink-card {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 0.85rem;
  text-decoration: none;
  min-height: 180px;
}

.interlink-tag {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-light);
}

.interlink-name {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--cream-primary);
  line-height: 1.25;
}

.interlink-desc {
  font-size: 0.85rem;
  color: var(--cream-secondary);
  line-height: 1.55;
}

.interlink-action {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--gold-bright);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: 0.5rem;
  transition: transform var(--transition-fast);
}

.seo-interlink-card:hover .interlink-action {
  transform: translateX(4px);
}

/* 11. MOBILE ADAPTIVE RULES (<768px & <640px) */
@media (max-width: 768px) {
  .hero-landing {
    padding: 6rem 0 3.5rem;
  }
}

@media (max-width: 640px) {
  .hero-landing {
    padding: 5.5rem 0 3rem;
  }

  .trust-metrics-strip {
    flex-direction: column;
    gap: 0.6rem;
  }

  .trust-metric-pill {
    width: 100%;
    justify-content: center;
  }

  .hero-actions-group {
    flex-direction: column;
    gap: 0.75rem;
    width: 100%;
  }

  .hero-actions-group .btn-primary,
  .hero-actions-group .btn-secondary {
    width: 100%;
    justify-content: center;
  }

  .cta-contacts {
    flex-direction: column;
    gap: 0.75rem;
  }
}