/* ==========================================================================
   Berk Cam Balkon & Sineklik - Main Stylesheet
   Architecture: Zero-Framework, Modern Vanilla CSS
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Temel & Genel Stiller
   -------------------------------------------------------------------------- */
body {
  background-color: var(--color-light);
  color: var(--color-text-primary);
  font-size: var(--font-base);
  overflow-x: hidden;
}

/* Mobilde alt bar içeriği örtmesin diye güvenli boşluk */
@media (max-width: 767px) {
  body {
    padding-bottom: 72px;
  }
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
}

.section {
  padding-top: var(--space-16);
  padding-bottom: var(--space-16);
}

.section-sm {
  padding-top: var(--space-10);
  padding-bottom: var(--space-10);
}

.section-dark {
  background-color: var(--color-dark);
  color: var(--color-text-inverse);
}

.section-surface {
  background-color: var(--color-light-surface);
}

/* Tipografi Yardımcıları */
.section-header {
  text-align: center;
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: var(--space-12);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.35rem 0.85rem;
  font-size: var(--font-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: var(--radius-full);
  background-color: var(--color-accent-light);
  color: var(--color-accent-hover);
  border: 1px solid rgba(217, 119, 6, 0.25);
  margin-bottom: var(--space-4);
}

.badge-dark {
  background-color: rgba(217, 119, 6, 0.15);
  color: #fbbf24;
  border-color: rgba(217, 119, 6, 0.35);
}

.badge-whatsapp {
  background-color: rgba(37, 211, 102, 0.15);
  color: #15803d;
  border-color: rgba(37, 211, 102, 0.3);
}

.section-title {
  font-size: var(--font-2xl);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--color-text-primary);
  margin-bottom: var(--space-4);
}

.section-dark .section-title {
  color: var(--color-text-inverse);
}

.section-subtitle {
  font-size: var(--font-md);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.section-dark .section-subtitle {
  color: var(--color-text-inverse-muted);
}

/* --------------------------------------------------------------------------
   2. Butonlar & Eylemler (Buttons & CTAs)
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  font-weight: 700;
  font-size: var(--font-base);
  padding: 0.85rem 1.65rem;
  border-radius: var(--radius-md);
  transition: all var(--transition-normal);
  text-align: center;
  white-space: nowrap;
}

.btn-whatsapp {
  background-color: var(--color-whatsapp);
  color: #ffffff;
  box-shadow: var(--shadow-cta);
}

.btn-whatsapp:hover {
  background-color: var(--color-whatsapp-hover);
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(37, 211, 102, 0.45);
}

.btn-primary {
  background-color: var(--color-accent);
  color: #ffffff;
  box-shadow: var(--shadow-accent);
}

.btn-primary:hover {
  background-color: var(--color-accent-hover);
  transform: translateY(-2px);
}

.btn-dark {
  background-color: var(--color-dark);
  color: #ffffff;
  border: 1px solid var(--color-dark-card);
}

.btn-dark:hover {
  background-color: var(--color-dark-surface);
  transform: translateY(-2px);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-text-primary);
  border: 1.5px solid var(--color-border);
}

.btn-outline:hover {
  background-color: var(--color-light-surface);
  border-color: var(--color-dark);
}

.btn-outline-dark {
  background-color: transparent;
  color: #ffffff;
  border: 1.5px solid var(--color-dark-card);
}

.btn-outline-dark:hover {
  background-color: rgba(255, 255, 255, 0.08);
  border-color: #ffffff;
}

.btn-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  fill: currentColor;
}

/* --------------------------------------------------------------------------
   3. Üst Bar & Navigasyon (Header & Navbar)
   -------------------------------------------------------------------------- */
.top-bar {
  background-color: var(--color-dark);
  color: var(--color-text-inverse-muted);
  font-size: var(--font-xs);
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

@media (max-width: 767px) {
  .top-bar {
    display: none;
  }
}

.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.top-bar-item {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.top-bar-item a {
  color: #ffffff;
  font-weight: 600;
}

.top-bar-item a:hover {
  color: var(--color-accent);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  background-color: rgba(250, 250, 249, 0.94);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--color-border);
  transition: background-color var(--transition-normal), box-shadow var(--transition-normal);
}

.site-header.is-scrolled {
  box-shadow: var(--shadow-md);
  background-color: rgba(255, 255, 255, 0.98);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4.5rem;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.brand-logo-img {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  object-fit: contain;
  box-shadow: 0 4px 14px rgba(2, 132, 199, 0.22);
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  flex-shrink: 0;
}

.brand-logo:hover .brand-logo-img {
  transform: scale(1.06);
}

.topbar-logo-icon {
  width: 16px;
  height: 16px;
  border-radius: 4px;
  object-fit: contain;
  vertical-align: middle;
  flex-shrink: 0;
}

.logo-badge {
  background: linear-gradient(135deg, var(--color-accent), #f59e0b);
  color: #ffffff;
  font-weight: 900;
  font-size: 1.4rem;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-name {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-dark);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.logo-tagline {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.nav-link {
  font-size: var(--font-sm);
  font-weight: 600;
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
  position: relative;
  padding: 0.5rem 0;
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-dark);
}

.nav-link.active::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--color-accent);
  border-radius: var(--radius-full);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.nav-phone-link {
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: right;
  font-size: var(--font-xs);
  color: var(--color-text-muted);
  line-height: 1.25;
  white-space: nowrap;
}

.nav-phone-link strong {
  font-size: var(--font-sm);
  color: var(--color-dark);
  font-weight: 800;
  letter-spacing: -0.01em;
}

.nav-toggle {
  display: none;
  padding: var(--space-2);
  color: var(--color-dark);
  font-size: 1.5rem;
}

/* Mobil Menü Çekmecesi */
.mobile-menu {
  display: none;
  position: fixed;
  top: 4.5rem;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #ffffff;
  z-index: var(--z-drawer);
  padding: var(--space-6) var(--container-padding);
  flex-direction: column;
  gap: var(--space-4);
  overflow-y: auto;
  border-top: 1px solid var(--color-border);
}

.mobile-menu.is-open {
  display: flex;
}

.mobile-nav-link {
  font-size: var(--font-md);
  font-weight: 700;
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-border-subtle);
  color: var(--color-dark);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* --------------------------------------------------------------------------
   4. Mobil Sabit Alt Dönüşüm Barı (CRO Sticky Bottom Bar)
   -------------------------------------------------------------------------- */
.sticky-conversion-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: var(--z-sticky-bottom);
  background-color: var(--color-dark);
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.25);
  border-top: 1px solid var(--color-dark-card);
}

.sticky-bar-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.95rem var(--space-3);
  font-size: var(--font-sm);
  font-weight: 700;
  text-align: center;
  text-decoration: none;
  transition: background-color var(--transition-fast);
}

.sticky-bar-call {
  background-color: var(--color-dark);
  color: #ffffff;
  border-right: 1px solid var(--color-dark-card);
}

.sticky-bar-call:active {
  background-color: var(--color-dark-surface);
}

.sticky-bar-whatsapp {
  background-color: var(--color-whatsapp);
  color: #ffffff;
}

.sticky-bar-whatsapp:active {
  background-color: var(--color-whatsapp-hover);
}

.sticky-bar-whatsapp .pulse-dot {
  width: 8px;
  height: 8px;
  background-color: #ffffff;
  border-radius: var(--radius-full);
  animation: pulseAnimation 1.8s infinite;
}

@keyframes pulseAnimation {
  0% { transform: scale(0.9); opacity: 0.8; }
  50% { transform: scale(1.4); opacity: 1; }
  100% { transform: scale(0.9); opacity: 0.8; }
}

@media (min-width: 768px) {
  .sticky-conversion-bar {
    display: none !important;
  }
}

/* --------------------------------------------------------------------------
   5. Hero Bölümü
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  background: linear-gradient(180deg, #18181b 0%, #202026 100%);
  color: #ffffff;
  padding-top: clamp(3rem, 7vw, 6rem);
  padding-bottom: clamp(4rem, 8vw, 7rem);
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(217, 119, 6, 0.14) 0%, rgba(24, 24, 27, 0) 70%);
  pointer-events: none;
}

.hero-content {
  max-width: 860px;
}

.hero-title {
  font-size: var(--font-hero);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-6);
  color: #ffffff;
}

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

.hero-description {
  font-size: var(--font-md);
  line-height: 1.7;
  color: var(--color-text-inverse-muted);
  margin-bottom: var(--space-8);
  max-width: 720px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-12);
}

.hero-trust-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-4);
  padding-top: var(--space-6);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-trust-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.hero-trust-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  background-color: rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fbbf24;
  flex-shrink: 0;
}

.hero-trust-text strong {
  display: block;
  font-size: var(--font-sm);
  color: #ffffff;
}

.hero-trust-text span {
  font-size: var(--font-xs);
  color: var(--color-text-inverse-muted);
}

/* --------------------------------------------------------------------------
   6. 5 Temel Güven Sütunu (Trust Pillars)
   -------------------------------------------------------------------------- */
.trust-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-6);
}

.trust-card {
  background-color: var(--color-light-card);
  padding: var(--space-6);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  position: relative;
}

.trust-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-accent);
}

.trust-icon-box {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background-color: var(--color-accent-light);
  color: var(--color-accent-hover);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
}

.trust-card h3 {
  font-size: var(--font-lg);
  font-weight: 800;
  margin-bottom: var(--space-2);
  color: var(--color-text-primary);
}

.trust-card p {
  font-size: var(--font-sm);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   7. Hizmet Vitrin Kartları (Service Cards: P1 Sineklik, P2 Cam Balkon, P3 Teras)
   -------------------------------------------------------------------------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-8);
}

.service-card {
  background-color: var(--color-light-card);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  position: relative;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
}

.service-card.is-popular {
  border: 2px solid var(--color-accent);
}

.service-badge-popular {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  background: linear-gradient(135deg, var(--color-accent), #f59e0b);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 800;
  padding: 0.35rem 0.8rem;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  z-index: var(--z-elevate);
  box-shadow: var(--shadow-sm);
}

.service-card-body {
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.service-card-title {
  font-size: var(--font-xl);
  font-weight: 800;
  color: var(--color-text-primary);
  margin-bottom: var(--space-3);
}

.service-card-desc {
  font-size: var(--font-sm);
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-6);
}

.service-feature-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
  flex-grow: 1;
}

.service-feature-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--font-sm);
  color: var(--color-text-primary);
}

.service-feature-icon {
  width: 18px;
  height: 18px;
  color: var(--color-accent);
  flex-shrink: 0;
  margin-top: 3px;
}

.service-card-footer {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

/* --------------------------------------------------------------------------
   8. Sayfa İçi Keşif & Hızlı Fiyat Kartı (In-Content CRO CTA)
   -------------------------------------------------------------------------- */
.incontent-cta {
  background: linear-gradient(135deg, #18181b 0%, #27272a 100%);
  color: #ffffff;
  border-radius: var(--radius-xl);
  padding: clamp(2rem, 5vw, 3.5rem);
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--color-dark-card);
  position: relative;
  overflow: hidden;
  margin-top: var(--space-12);
  margin-bottom: var(--space-12);
}

.incontent-cta::after {
  content: "";
  position: absolute;
  bottom: -40px;
  right: -40px;
  width: 240px;
  height: 240px;
  background: radial-gradient(circle, rgba(37, 211, 102, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.incontent-cta-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  align-items: center;
}

@media (min-width: 900px) {
  .incontent-cta-inner {
    grid-template-columns: 1.3fr 1fr;
  }
}

.incontent-cta-title {
  font-size: var(--font-2xl);
  font-weight: 900;
  line-height: 1.2;
  margin-bottom: var(--space-4);
  color: #ffffff;
}

.incontent-cta-desc {
  font-size: var(--font-base);
  color: var(--color-text-inverse-muted);
  line-height: 1.6;
  margin-bottom: var(--space-6);
}

.steps-mini-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.step-mini-item {
  background-color: rgba(255, 255, 255, 0.06);
  padding: var(--space-4);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.step-mini-num {
  display: inline-block;
  font-size: var(--font-xs);
  font-weight: 800;
  color: #fbbf24;
  margin-bottom: var(--space-1);
}

.step-mini-text {
  font-size: var(--font-xs);
  font-weight: 600;
  color: #ffffff;
  line-height: 1.4;
}

.incontent-cta-action {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  text-align: center;
}

.incontent-cta-action .btn {
  width: 100%;
  padding: 1.1rem var(--space-6);
  font-size: var(--font-md);
}

.cta-guarantee-note {
  font-size: var(--font-xs);
  color: var(--color-text-inverse-muted);
}

/* --------------------------------------------------------------------------
   9. Adım Adım İmalat & Montaj Süreci (Process Steps)
   -------------------------------------------------------------------------- */
.process-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-6);
}

.process-step {
  background-color: var(--color-light-card);
  border-radius: var(--radius-lg);
  padding: var(--space-8) var(--space-6);
  border: 1px solid var(--color-border);
  position: relative;
  text-align: center;
}

.process-number {
  width: 48px;
  height: 48px;
  background-color: var(--color-dark);
  color: #ffffff;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-lg);
  font-weight: 900;
  margin: 0 auto var(--space-4) auto;
  border: 3px solid var(--color-accent);
}

.process-step h3 {
  font-size: var(--font-lg);
  font-weight: 800;
  margin-bottom: var(--space-2);
}

.process-step p {
  font-size: var(--font-sm);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   10. Hizmet Bölgeleri Rozetleri (Geo Badges)
   -------------------------------------------------------------------------- */
.regions-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  justify-content: center;
}

.region-chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.5rem 1rem;
  background-color: var(--color-light-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: var(--font-sm);
  font-weight: 600;
  color: var(--color-text-primary);
  transition: all var(--transition-fast);
}

.region-chip:hover {
  background-color: var(--color-accent-light);
  border-color: var(--color-accent);
  color: var(--color-accent-hover);
  transform: translateY(-1px);
}

.region-chip.is-hub {
  background-color: var(--color-dark);
  color: #ffffff;
  border-color: var(--color-dark-surface);
}

/* --------------------------------------------------------------------------
   11. Akordeon SSS (Accessible FAQ Accordion)
   -------------------------------------------------------------------------- */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  max-width: 820px;
  margin-left: auto;
  margin-right: auto;
}

.faq-item {
  background-color: var(--color-light-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.faq-item.is-active {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-sm);
}

.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-5) var(--space-6);
  font-size: var(--font-md);
  font-weight: 700;
  color: var(--color-text-primary);
  text-align: left;
  background-color: transparent;
  transition: color var(--transition-fast);
}

.faq-question:hover {
  color: var(--color-accent);
}

.faq-chevron {
  width: 20px;
  height: 20px;
  transition: transform var(--transition-normal);
  color: var(--color-text-muted);
  flex-shrink: 0;
}

.faq-item.is-active .faq-chevron {
  transform: rotate(180deg);
  color: var(--color-accent);
}

.faq-answer {
  display: none;
  padding: 0 var(--space-6) var(--space-6) var(--space-6);
  font-size: var(--font-base);
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.faq-item.is-active .faq-answer {
  display: block;
}

/* --------------------------------------------------------------------------
   12. İletişim & Harita Kartları
   -------------------------------------------------------------------------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}

@media (min-width: 900px) {
  .contact-grid {
    grid-template-columns: 1fr 1.2fr;
  }
}

.contact-info-card {
  background-color: var(--color-light-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-md);
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.contact-icon-box {
  width: 46px;
  height: 46px;
  border-radius: var(--radius-md);
  background-color: var(--color-accent-light);
  color: var(--color-accent-hover);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-details h4 {
  font-size: var(--font-base);
  font-weight: 800;
  margin-bottom: var(--space-1);
}

.contact-details p, .contact-details a {
  font-size: var(--font-sm);
  color: var(--color-text-secondary);
  line-height: 1.5;
}

.map-embed-wrapper {
  width: 100%;
  height: 100%;
  min-height: 400px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
}

.map-embed-wrapper iframe {
  width: 100%;
  height: 100%;
  min-height: 400px;
  border: 0;
}

/* --------------------------------------------------------------------------
   13. Alt Bilgi (Footer)
   -------------------------------------------------------------------------- */
.site-footer {
  background-color: var(--color-dark);
  color: var(--color-text-inverse-muted);
  padding-top: var(--space-16);
  padding-bottom: var(--space-10);
  border-top: 1px solid var(--color-dark-card);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-10);
  margin-bottom: var(--space-12);
}

.footer-col h4 {
  font-size: var(--font-base);
  font-weight: 800;
  color: #ffffff;
  margin-bottom: var(--space-4);
  position: relative;
  padding-bottom: var(--space-2);
}

.footer-col h4::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 28px;
  height: 2px;
  background-color: var(--color-accent);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer-link {
  font-size: var(--font-sm);
  color: var(--color-text-inverse-muted);
  transition: color var(--transition-fast);
}

.footer-link:hover {
  color: #ffffff;
  padding-left: var(--space-1);
}

.footer-bottom {
  padding-top: var(--space-8);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
  font-size: var(--font-xs);
}

/* --------------------------------------------------------------------------
   14. Gerçek Montaj & Video Galerisi (Live Showcase Gallery)
   -------------------------------------------------------------------------- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-6);
  margin-top: var(--space-8);
}

.media-card {
  background-color: var(--color-light-card);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.media-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: var(--color-accent);
}

.media-card-img-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background-color: var(--color-dark-surface);
}

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

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

.media-card-badge {
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
  background: rgba(24, 24, 27, 0.85);
  backdrop-filter: blur(8px);
  color: #fbbf24;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.3rem 0.65rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(251, 191, 36, 0.3);
  z-index: var(--z-elevate);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.media-card-badge.is-video {
  background: rgba(220, 38, 38, 0.9);
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.4);
}

.media-card-body {
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  flex-grow: 1;
}

.media-card-title {
  font-size: var(--font-base);
  font-weight: 800;
  color: var(--color-text-primary);
  line-height: 1.3;
}

.media-card-desc {
  font-size: var(--font-xs);
  color: var(--color-text-secondary);
  line-height: 1.5;
}

.video-container {
  position: relative;
  width: 100%;
  background-color: #000000;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.video-container video {
  width: 100%;
  height: 100%;
  max-height: 480px;
  display: block;
  object-fit: contain;
  background-color: #000000;
}

/* --------------------------------------------------------------------------
   15. Duyarlı Medya Sorguları (Responsive Breakpoints)
   -------------------------------------------------------------------------- */
@media (max-width: 991px) {
  .nav-links, .nav-actions .nav-phone-link {
    display: none;
  }
  .nav-toggle {
    display: block;
  }
}

@media (max-width: 640px) {
  .hero-actions .btn {
    width: 100%;
  }
  .hero-trust-row {
    grid-template-columns: 1fr;
  }
}