/* ============================================
   Gebze İklimlendirme - Ana Stil Dosyası
   Renk Paleti: Logo'dan türetilmiş
   Turuncu: #E8542F (Isıtma)
   Mavi: #2B9CD8 (Soğutma)
   ============================================ */

/* === Google Fonts === */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* === CSS Custom Properties === */
:root {
  /* Brand Colors */
  --orange: #E8542F;
  --orange-light: #F4795A;
  --orange-dark: #C4411F;
  --blue: #2B9CD8;
  --blue-light: #5AB8E8;
  --blue-dark: #1E7AB0;

  /* Neutral Colors */
  --white: #FFFFFF;
  --bg-primary: #FAFBFC;
  --bg-secondary: #F0F4F8;
  --bg-card: #FFFFFF;
  --text-primary: #1A2B3C;
  --text-secondary: #4A5B6C;
  --text-muted: #8A95A3;
  --border-light: #E2E8F0;
  --border-lighter: #F1F5F9;

  /* Gradients */
  --gradient-brand: linear-gradient(135deg, #E8542F, #2B9CD8);
  --gradient-orange: linear-gradient(135deg, #E8542F, #F4795A);
  --gradient-blue: linear-gradient(135deg, #2B9CD8, #5AB8E8);
  --gradient-hero: linear-gradient(180deg, rgba(26,43,60,0.7) 0%, rgba(26,43,60,0.4) 100%);

  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Spacing */
  --section-padding: 80px 0;
  --container-max: 1200px;
  --container-padding: 0 24px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.1);
  --shadow-xl: 0 16px 48px rgba(0,0,0,0.12);
  --shadow-card: 0 2px 12px rgba(0,0,0,0.06);
  --shadow-card-hover: 0 8px 30px rgba(0,0,0,0.1);

  /* Border Radius */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}

/* === Reset & Base === */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: var(--font-family);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

ul, ol {
  list-style: none;
}

/* === Container === */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--container-padding);
}

/* === Section Base === */
.section {
  padding: var(--section-padding);
}

.section-alt {
  background-color: var(--white);
}

.section-header {
  text-align: center;
  margin-bottom: 56px;
}

.section-label {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--blue);
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.2;
  margin-bottom: 16px;
}

.section-title span {
  color: var(--orange);
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ============================================
   HEADER / NAVIGATION
   ============================================ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-light);
  transition: box-shadow var(--transition-normal);
}

.site-header.scrolled {
  box-shadow: var(--shadow-md);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.header-logo img {
  height: 48px;
  width: auto;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-link {
  padding: 8px 16px;
  font-size: 14.5px;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.nav-link:hover,
.nav-link.active {
  color: var(--blue);
  background-color: rgba(43, 156, 216, 0.06);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-left: 12px;
  padding: 10px 22px;
  background: var(--orange);
  color: var(--white);
  font-size: 14px;
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  box-shadow: 0 2px 8px rgba(232, 84, 47, 0.2);
}

.nav-cta:hover {
  background: var(--orange-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(232, 84, 47, 0.3);
  color: var(--white);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  background: none;
  border: none;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all var(--transition-normal);
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  margin-top: 72px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(26,43,60,0.82) 0%, rgba(43,156,216,0.45) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-full);
  font-size: 14px;
  font-weight: 500;
  color: var(--white);
  margin-bottom: 24px;
}

.hero-badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #10b981;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.4); }
  50% { box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
}

.hero-title {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.hero-title .highlight {
  color: var(--orange-light);
}

.hero-desc {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: rgba(255,255,255,0.85);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 560px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.15);
}

.hero-stat-value {
  font-size: 2rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
  margin-bottom: 4px;
}

.hero-stat-label {
  font-size: 13px;
  color: rgba(255,255,255,0.65);
  font-weight: 400;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 26px;
  font-size: 14.5px;
  font-weight: 600;
  font-family: var(--font-family);
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.btn-primary {
  background: var(--orange);
  color: var(--white);
  box-shadow: 0 2px 8px rgba(232, 84, 47, 0.25);
}

.btn-primary:hover {
  background: var(--orange-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(232, 84, 47, 0.35);
  color: var(--white);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.12);
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.25);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.22);
  border-color: rgba(255, 255, 255, 0.4);
  transform: translateY(-1px);
  color: var(--white);
}

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-light);
}

.btn-outline:hover {
  border-color: var(--blue);
  color: var(--blue);
  background: rgba(43, 156, 216, 0.04);
  transform: translateY(-1px);
}

.btn-blue {
  background: var(--blue);
  color: var(--white);
  box-shadow: 0 2px 8px rgba(43, 156, 216, 0.25);
}

.btn-blue:hover {
  background: var(--blue-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(43, 156, 216, 0.35);
  color: var(--white);
}

.btn-whatsapp {
  background: #128C7E;
  color: var(--white);
  box-shadow: 0 2px 8px rgba(18, 140, 126, 0.25);
}

.btn-whatsapp:hover {
  background: #075E54;
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(7, 94, 84, 0.35);
  color: var(--white);
}

/* ============================================
   SERVICES SECTION
   ============================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.service-card {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 32px 26px;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--blue);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.service-card.theme-blue::before {
  background: var(--blue);
}

.service-card.theme-orange::before {
  background: var(--orange);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 36px rgba(43, 156, 216, 0.1);
  border-color: rgba(43, 156, 216, 0.35);
}

.service-card.theme-orange:hover {
  box-shadow: 0 16px 36px rgba(232, 84, 47, 0.1);
  border-color: rgba(232, 84, 47, 0.35);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-card-img {
  width: 100%;
  aspect-ratio: 16/10;
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 16px;
  background: #f1f5f9;
  position: relative;
}

.service-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transition: transform 0.4s ease;
}

.service-card-img.pos-bottom img {
  object-position: center 60%;
}

.service-card-img.pos-center img {
  object-position: center center;
}

.service-card:hover .service-card-img img {
  transform: scale(1.06);
}

/* Grafiksel Servis Bannerı */
.service-card-graphic {
  width: 100%;
  aspect-ratio: 16/10;
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 16px;
  background: linear-gradient(135deg, #1A2B3C 0%, #0F172A 100%);
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 16px;
  text-align: center;
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1);
  transition: transform 0.4s ease, border-color 0.3s ease;
}

.service-card:hover .service-card-graphic {
  transform: scale(1.03);
  border-color: rgba(232, 84, 47, 0.35);
}

.service-card-graphic::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(232, 84, 47, 0.18) 1px, transparent 1px);
  background-size: 12px 12px;
  opacity: 0.7;
  pointer-events: none;
}

.service-graphic-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: rgba(232, 84, 47, 0.15);
  border: 1px solid rgba(232, 84, 47, 0.3);
  color: var(--orange);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 8px;
  position: relative;
  z-index: 1;
}

.service-graphic-title {
  font-size: 13.5px;
  font-weight: 700;
  color: var(--white);
  line-height: 1.3;
  margin-bottom: 3px;
  position: relative;
  z-index: 1;
  letter-spacing: 0.2px;
}

.service-graphic-subtitle {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.65);
  position: relative;
  z-index: 1;
}

.service-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.service-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.3px;
}

.service-tag.blue {
  background: rgba(43, 156, 216, 0.09);
  color: var(--blue-dark);
}

.service-tag.orange {
  background: rgba(232, 84, 47, 0.09);
  color: var(--orange-dark);
}

.service-num {
  font-size: 13.5px;
  font-weight: 700;
  color: var(--text-muted);
  font-feature-settings: "tnum";
}

.service-card h3 {
  font-size: 1.22rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-primary);
  line-height: 1.3;
}

.service-card p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 20px;
}

.service-tags-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--border-lighter);
  margin-bottom: 20px;
}

.service-feature-pill {
  font-size: 11.5px;
  font-weight: 500;
  color: var(--text-secondary);
  background: var(--bg-primary);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-lighter);
}

.service-card-action {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--blue);
  transition: all var(--transition-fast);
  text-decoration: none;
}

.service-card.theme-orange .service-card-action {
  color: var(--orange);
}

.service-card-action .action-arrow {
  transition: transform var(--transition-fast);
  display: inline-block;
}

.service-card:hover .service-card-action .action-arrow {
  transform: translateX(5px);
}

/* ============================================
   WHY US SECTION
   ============================================ */
.why-us-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.why-us-card {
  text-align: center;
  padding: 40px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  transition: all var(--transition-normal);
}

.why-us-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
  border-color: transparent;
}

.why-us-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--orange);
  line-height: 1;
  margin-bottom: 14px;
}

.why-us-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.why-us-card p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ============================================
   GALLERY SECTION
   ============================================ */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 3/4;
  cursor: pointer;
  background: #f1f5f9;
}

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

.gallery-item-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(26,43,60,0.85) 100%);
  opacity: 0;
  transition: opacity var(--transition-normal);
  display: flex;
  align-items: flex-end;
  padding: 16px;
}

.gallery-item-overlay span {
  color: var(--white);
  font-size: 13.5px;
  font-weight: 600;
  text-shadow: 0 1px 3px rgba(0,0,0,0.5);
}

.gallery-item:hover img {
  transform: scale(1.06);
}

.gallery-item:hover .gallery-item-overlay {
  opacity: 1;
}

/* Gallery Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0, 0, 0, 0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
  backdrop-filter: blur(8px);
}

.lightbox.active {
  opacity: 1;
  visibility: visible;
}

.lightbox-img {
  max-width: 90%;
  max-height: 85vh;
  object-fit: contain;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xl);
}

.lightbox-close {
  position: absolute;
  top: 24px;
  right: 24px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  color: var(--white);
  font-size: 24px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.lightbox-close:hover {
  background: rgba(255,255,255,0.2);
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  color: var(--white);
  font-size: 20px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.lightbox-nav:hover {
  background: rgba(255,255,255,0.2);
}

.lightbox-prev {
  left: 24px;
}

.lightbox-next {
  right: 24px;
}

/* ============================================
   CERTIFICATES SECTION
   ============================================ */
.certs-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
}

.cert-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition-normal);
  cursor: pointer;
  display: flex;
  flex-direction: column;
}

.cert-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
  border-color: var(--blue-light);
}

.cert-card-img-wrap {
  height: 220px;
  background: #f8fafc;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px;
  overflow: hidden;
  border-bottom: 1px solid var(--border-lighter);
}

.cert-card img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  box-shadow: 0 2px 10px rgba(0,0,0,0.08);
  border-radius: 4px;
  transition: transform var(--transition-normal);
}

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

.cert-card-label {
  padding: 14px 12px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  text-align: center;
  margin-top: auto;
  background: var(--white);
}

/* ============================================
   SERVICE AREAS SECTION (CLEAN & COMPACT)
   ============================================ */
.areas-wrapper {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: stretch;
}

.area-group {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 24px 20px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.02);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
}

.area-group:hover {
  box-shadow: var(--shadow-card-hover);
  border-color: rgba(43, 156, 216, 0.3);
  transform: translateY(-2px);
}

.area-group-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 12px;
  margin-bottom: 14px;
  border-bottom: 1px solid var(--border-light);
}

.area-group-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
}

.area-group-badge {
  font-size: 11px;
  font-weight: 600;
  color: var(--blue);
  background: rgba(43, 156, 216, 0.08);
  padding: 3px 8px;
  border-radius: var(--radius-full);
}

.area-pills-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.area-pill-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 12px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  background: #f8fafc;
  border: 1px solid rgba(0, 0, 0, 0.05);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  text-decoration: none;
  line-height: 1.2;
}

.area-pill-link:hover {
  color: var(--blue);
  background: rgba(43, 156, 216, 0.08);
  border-color: rgba(43, 156, 216, 0.25);
  transform: translateY(-1px);
}

.area-pill-link svg {
  color: var(--blue);
  opacity: 0.7;
}

@media (max-width: 1024px) {
  .areas-wrapper {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}

/* ============================================
   CONTACT SECTION (ENHANCED BALANCED LAYOUT)
   ============================================ */
.contact-top-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 32px;
}

.contact-quick-card {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 22px 20px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
  transition: all var(--transition-normal);
}

.contact-quick-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px rgba(43, 156, 216, 0.09);
  border-color: rgba(43, 156, 216, 0.35);
}

.contact-quick-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: rgba(43, 156, 216, 0.08);
  border: 1px solid rgba(43, 156, 216, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue);
  transition: all var(--transition-fast);
}

.contact-quick-card:hover .contact-quick-icon {
  background: var(--blue);
  color: var(--white);
}

.contact-quick-info h4 {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}

.contact-quick-info .quick-main {
  font-size: 14.5px;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.4;
  display: block;
}

.contact-quick-info a.quick-main:hover {
  color: var(--blue);
}

/* Lower Two-Column Grid */
.contact-main-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 32px;
  align-items: stretch;
}

.contact-location-card {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.contact-location-head {
  margin-bottom: 18px;
}

.contact-location-title {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.contact-location-address {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 16px;
}

.contact-location-address a {
  color: var(--text-secondary);
}

.contact-location-address a:hover {
  color: var(--blue);
}

.contact-location-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.contact-location-actions .btn {
  padding: 10px 18px;
  font-size: 13.5px;
}

.contact-map-frame {
  flex: 1;
  min-height: 260px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-light);
}

.contact-map-frame iframe {
  width: 100%;
  height: 100%;
  min-height: 260px;
  border: 0;
  display: block;
}

@media (max-width: 1024px) {
  .contact-top-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .contact-main-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .contact-top-grid {
    grid-template-columns: 1fr;
  }
  .contact-location-card {
    padding: 24px 20px;
  }
}

/* ============================================
   CONTACT FORM
   ============================================ */
.contact-form-card {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
}

.contact-form-head {
  margin-bottom: 24px;
}

.contact-form-title {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.contact-form-desc {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.55;
}

.form-group {
  margin-bottom: 18px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.form-label span {
  color: var(--orange);
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  font-size: 14.5px;
  font-family: var(--font-family);
  color: var(--text-primary);
  background: var(--bg-primary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  outline: none;
  transition: all var(--transition-fast);
}

.form-control:focus {
  background: var(--white);
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(43, 156, 216, 0.12);
}

select.form-control {
  cursor: pointer;
}

textarea.form-control {
  min-height: 110px;
  resize: vertical;
}

.form-alert {
  padding: 14px 18px;
  border-radius: var(--radius-md);
  font-size: 14px;
  margin-bottom: 20px;
  display: none;
  line-height: 1.5;
}

.form-alert.visible {
  display: block;
  animation: fadeIn 0.3s ease;
}

.form-alert.success {
  background: #ecfdf5;
  border: 1px solid #a7f3d0;
  color: #065f46;
}

.form-alert.error {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #991b1b;
}

.form-submit-btn {
  width: 100%;
  padding: 14px 28px;
  font-size: 15px;
  font-weight: 600;
  background: var(--orange);
  color: var(--white);
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(232, 84, 47, 0.25);
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.form-submit-btn:hover {
  background: var(--orange-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(232, 84, 47, 0.35);
}

.form-submit-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.honeypot-field {
  position: absolute;
  left: -9999px;
  opacity: 0;
  pointer-events: none;
}

@media (max-width: 768px) {
  .form-row {
    grid-template-columns: 1fr;
  }

  .contact-form-card {
    padding: 24px 20px;
  }
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
  background: var(--text-primary);
  color: rgba(255,255,255,0.7);
  padding: 56px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand .footer-logo-wrap {
  display: inline-block;
  background: var(--white);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.footer-brand img {
  height: 42px;
  width: auto;
  display: block;
}

.footer-brand p {
  font-size: 14px;
  line-height: 1.7;
  max-width: 280px;
}

.footer-col h4 {
  color: var(--white);
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 18px;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col a {
  font-size: 13.5px;
  transition: all var(--transition-fast);
}

.footer-col a:hover {
  color: var(--blue-light);
  padding-left: 4px;
}

.footer-bottom {
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
}

.footer-social {
  display: flex;
  gap: 12px;
}

.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  transition: all var(--transition-fast);
}

.footer-social a:hover {
  background: var(--blue);
  color: var(--white);
}

/* ============================================
   FLOATING WhatsApp BUTTON
   ============================================ */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 900;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #25D366;
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
  transition: all var(--transition-normal);
  text-decoration: none;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.5);
  color: var(--white);
}

.whatsapp-float::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  background: rgba(37, 211, 102, 0.3);
  animation: wp-pulse 2s ease-in-out infinite;
  z-index: -1;
}

@keyframes wp-pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.15); opacity: 0; }
}

/* ============================================
   SCROLL TO TOP
   ============================================ */
.scroll-top {
  position: fixed;
  bottom: 100px;
  right: 32px;
  z-index: 900;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--white);
  border: 1px solid var(--border-light);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  cursor: pointer;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
  opacity: 0;
  visibility: hidden;
}

.scroll-top.visible {
  opacity: 1;
  visibility: visible;
}

.scroll-top:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  color: var(--blue);
}

/* ============================================
   SEO PAGE SPECIFIC STYLES
   ============================================ */
.seo-hero {
  padding: 120px 0 60px;
  background: linear-gradient(135deg, rgba(43,156,216,0.05) 0%, rgba(232,84,47,0.03) 100%);
  text-align: center;
}

.seo-hero h1 {
  font-size: clamp(1.6rem, 3.5vw, 2.3rem);
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 16px;
  line-height: 1.25;
}

.seo-hero p {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 650px;
  margin: 0 auto 28px;
  line-height: 1.7;
}

.seo-content {
  padding: 60px 0;
}

.seo-content h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 16px;
  margin-top: 40px;
}

.seo-content h2:first-child {
  margin-top: 0;
}

.seo-content p {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 16px;
}

.seo-content ul {
  list-style: disc;
  padding-left: 24px;
  margin-bottom: 20px;
}

.seo-content ul li {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 6px;
}

.seo-services-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin: 28px 0;
}

.seo-service-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
}

.seo-service-item::before {
  content: '✓';
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(43, 156, 216, 0.1);
  color: var(--blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
}

.seo-cta-box {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  text-align: center;
  margin-top: 48px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
  position: relative;
}

.seo-cta-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 64px;
  height: 3px;
  background: var(--orange);
  border-radius: var(--radius-full);
}

.seo-cta-box h3 {
  color: var(--text-primary);
  font-size: 1.35rem;
  font-weight: 800;
  margin-bottom: 10px;
  line-height: 1.35;
}

.seo-cta-box p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
  max-width: 580px;
  margin: 0 auto 24px;
}

.seo-cta-box .btn {
  margin: 0 6px 8px;
}

/* ============================================
   SEO DETAIL PAGE ENHANCEMENTS
   ============================================ */
.seo-feature-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  margin: 36px 0;
  padding: 32px;
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.03);
}

.seo-feature-block.reverse {
  direction: rtl;
}

.seo-feature-block.reverse > * {
  direction: ltr;
}

.seo-feature-img {
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  aspect-ratio: 4/3;
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
  background: #f1f5f9;
}

.seo-feature-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transition: transform var(--transition-slow);
}

.seo-feature-img:hover img {
  transform: scale(1.05);
}

.seo-feature-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(26, 43, 60, 0.85);
  color: var(--white);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 600;
  backdrop-filter: blur(4px);
  z-index: 2;
}

.seo-feature-text h2 {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 14px;
  line-height: 1.35;
  margin-top: 0;
}

.seo-feature-text p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 18px;
}

.seo-feature-list {
  list-style: none;
  padding: 0;
  margin-bottom: 22px;
}

.seo-feature-list li {
  position: relative;
  padding-left: 24px;
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 8px;
  line-height: 1.5;
}

.seo-feature-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 0;
  color: var(--blue);
  font-weight: 700;
}

.seo-mini-gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin: 24px 0 40px;
}

.seo-gallery-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 3/4;
  position: relative;
  cursor: pointer;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.06);
  background: #f1f5f9;
}

.seo-gallery-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transition: transform var(--transition-normal);
}

.seo-gallery-card:hover img {
  transform: scale(1.06);
}

.seo-gallery-card span {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 10px;
  background: linear-gradient(0deg, rgba(26, 43, 60, 0.9) 0%, transparent 100%);
  color: var(--white);
  font-size: 12.5px;
  font-weight: 600;
  text-align: center;
}

.seo-trust-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #f8fafc;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 18px 24px;
  margin: 32px 0;
  gap: 16px;
}

.seo-trust-strip-text {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
}

.seo-trust-strip-badges {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.seo-trust-badge {
  font-size: 12px;
  padding: 4px 10px;
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-weight: 500;
}

/* ============================================
   SERVICE REQUEST MODAL
   ============================================ */
.service-modal {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.service-modal.active {
  opacity: 1;
  visibility: visible;
}

.service-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.service-modal-dialog {
  position: relative;
  width: 100%;
  max-width: 560px;
  max-height: 90vh;
  overflow-y: auto;
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.35);
  padding: 36px 32px;
  z-index: 2;
  transform: translateY(24px) scale(0.96);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.service-modal.active .service-modal-dialog {
  transform: translateY(0) scale(1);
}

.service-modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #f1f5f9;
  border: 1px solid var(--border-light);
  color: var(--text-primary);
  font-size: 16px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.service-modal-close:hover {
  background: #e2e8f0;
  color: var(--orange);
  transform: rotate(90deg);
}

.service-modal-header {
  margin-bottom: 20px;
  padding-right: 30px;
}

.service-modal-badge {
  display: inline-block;
  padding: 4px 12px;
  background: rgba(43, 156, 216, 0.1);
  color: var(--blue-dark);
  font-size: 11.5px;
  font-weight: 700;
  border-radius: var(--radius-full);
  margin-bottom: 8px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.service-modal-title {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 6px;
  line-height: 1.3;
}

.service-modal-desc {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.service-card-action {
  cursor: pointer;
}

@media (max-width: 640px) {
  .service-modal {
    padding: 12px;
  }
  .service-modal-dialog {
    padding: 26px 18px;
  }
}

.breadcrumb span {
  margin: 0 6px;
}

/* ============================================
   ANIMATIONS
   ============================================ */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .why-us-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .certs-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .areas-wrapper {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Mobile & Tablet Responsive Navigation (<= 1024px) */
@media (max-width: 1024px) {
  .site-header {
    height: 66px;
  }

  .header-inner {
    height: 66px;
  }

  .header-logo img {
    height: 42px;
  }

  .hamburger {
    display: flex;
    position: relative;
    z-index: 1002;
  }

  .nav-container {
    position: fixed;
    top: 66px;
    right: 0;
    width: 320px;
    max-width: 85vw;
    height: calc(100dvh - 66px);
    background: var(--white);
    box-shadow: -8px 0 30px rgba(0, 0, 0, 0.15);
    transform: translateX(100%);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 1001;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    display: flex;
    flex-direction: column;
  }

  .nav-container.open {
    transform: translateX(0);
  }

  .nav-menu {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    padding: 20px 16px 36px;
    gap: 4px;
    width: 100%;
    margin: 0;
  }

  .nav-link {
    display: flex;
    align-items: center;
    padding: 13px 16px;
    font-size: 15.5px;
    font-weight: 600;
    color: var(--text-primary);
    border-radius: var(--radius-md);
    border-bottom: 1px solid #f1f5f9;
    transition: all var(--transition-fast);
  }

  .nav-link:hover,
  .nav-link.active {
    background-color: rgba(43, 156, 216, 0.08);
    color: var(--blue);
  }

  .nav-cta-item {
    margin-top: 16px;
    padding: 0 4px;
  }

  .nav-cta {
    width: 100%;
    margin-left: 0;
    padding: 14px 20px;
    font-size: 15px;
    font-weight: 700;
    justify-content: center;
    border-radius: var(--radius-md);
  }

  .nav-overlay {
    position: fixed;
    inset: 66px 0 0 0;
    background: rgba(15, 23, 42, 0.55);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    z-index: 999;
  }

  .nav-overlay.active {
    opacity: 1;
    visibility: visible;
  }
}

@media (max-width: 768px) {
  :root {
    --section-padding: 56px 0;
  }

  /* Hero */
  .hero {
    min-height: 80vh;
  }

  .hero-stats {
    gap: 24px;
    flex-wrap: wrap;
  }

  .hero-stat {
    min-width: 120px;
  }

  /* Grids */
  .services-grid,
  .seo-services-list {
    grid-template-columns: 1fr;
  }

  .why-us-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .certs-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .areas-wrapper {
    grid-template-columns: 1fr;
  }

  /* Mobil Derli Toplu Footer */
  .site-footer {
    padding: 36px 0 0;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 24px 16px;
    padding-bottom: 28px;
  }

  .footer-brand {
    grid-column: 1 / -1;
    text-align: center;
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    margin-bottom: 4px;
  }

  .footer-brand .footer-logo-wrap {
    margin: 0 auto 12px;
  }

  .footer-brand p {
    max-width: 100%;
    font-size: 13px;
    line-height: 1.5;
    margin: 0 auto;
  }

  .footer-col h4 {
    font-size: 13.5px;
    margin-bottom: 10px;
    padding-bottom: 6px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }

  .footer-col ul {
    gap: 7px;
  }

  .footer-col a {
    font-size: 12.5px;
    display: inline-block;
    padding: 2px 0;
  }

  .footer-col:last-child {
    grid-column: 1 / -1;
    margin-top: 4px;
    padding-top: 12px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
  }

  .footer-col:last-child ul {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6px 12px;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 12px;
    padding: 16px 0 24px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .contact-buttons {
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  .why-us-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: 70vh;
  }

  .hero-stat-value {
    font-size: 1.5rem;
  }

  .section-title {
    font-size: 1.5rem;
  }

  .whatsapp-float {
    bottom: 20px;
    right: 20px;
    width: 52px;
    height: 52px;
    font-size: 24px;
  }

  .scroll-top {
    bottom: 84px;
    right: 24px;
    width: 38px;
    height: 38px;
  }
}

/* ============================================
   SEO Bileşenleri: Hizmet Süreci, Markalar ve SSS
   ============================================ */

/* --- 4 Adımda Süreç (.process-grid) --- */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 32px;
}

.process-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 32px 24px 28px;
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.process-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card-hover);
  border-color: var(--blue-light);
}

.process-step {
  position: absolute;
  top: 16px;
  right: 20px;
  font-size: 28px;
  font-weight: 800;
  color: var(--border-light);
  line-height: 1;
  font-variant-numeric: tabular-nums;
  transition: color var(--transition-fast);
}

.process-card:hover .process-step {
  color: var(--orange-light);
}

.process-icon {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-md);
  background: rgba(43, 156, 216, 0.1);
  color: var(--blue);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  transition: background var(--transition-fast), color var(--transition-fast);
}

.process-card:hover .process-icon {
  background: var(--blue);
  color: var(--white);
}

.process-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 12px;
  line-height: 1.35;
}

.process-card p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
}

/* --- Popüler Markalar (.brands-grid) --- */
.brands-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 16px;
  margin-top: 32px;
}

.brand-item {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  text-align: center;
  transition: all var(--transition-normal);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
}

.brand-item:hover {
  border-color: var(--blue);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
  background: #FFFFFF;
}

.brand-item-inner {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.brand-name {
  font-weight: 700;
  font-size: 1.02rem;
  color: var(--text-primary);
  letter-spacing: -0.2px;
}

.brand-sub {
  font-size: 0.76rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 500;
}

.brand-item:hover .brand-name {
  color: var(--blue-dark);
}

.brands-note {
  margin-top: 24px;
  padding: 16px 20px;
  background: rgba(43, 156, 216, 0.06);
  border-left: 4px solid var(--blue);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.brands-note p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.55;
}

/* --- Sıkça Sorulan Sorular Akordiyon (.faq-accordion-wrap) --- */
.faq-accordion-wrap {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 32px;
  max-width: 960px;
  margin-left: auto;
  margin-right: auto;
}

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

.faq-item[open] {
  border-color: var(--blue-light);
  box-shadow: var(--shadow-md);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--text-primary);
  cursor: pointer;
  user-select: none;
  list-style: none;
  gap: 16px;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

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

.faq-question:hover {
  background-color: var(--bg-secondary);
  color: var(--blue-dark);
}

.faq-item[open] .faq-question {
  background-color: rgba(43, 156, 216, 0.05);
  color: var(--blue-dark);
  border-bottom: 1px solid var(--border-lighter);
}

.faq-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--bg-secondary);
  color: var(--text-secondary);
  font-size: 18px;
  font-weight: 600;
  line-height: 1;
  flex-shrink: 0;
  transition: transform var(--transition-normal), background var(--transition-fast), color var(--transition-fast);
}

.faq-question:hover .faq-icon {
  background: var(--blue);
  color: var(--white);
}

.faq-item[open] .faq-icon {
  transform: rotate(45deg);
  background: var(--orange);
  color: var(--white);
}

.faq-answer {
  padding: 22px 24px;
  font-size: 0.96rem;
  line-height: 1.7;
  color: var(--text-secondary);
  background: var(--white);
}

.faq-answer p {
  margin: 0;
}

.faq-answer p + p {
  margin-top: 12px;
}

.faq-answer strong {
  color: var(--text-primary);
  font-weight: 600;
}

/* Responsive Düzenlemeler */
@media (max-width: 1024px) {
  .process-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .process-grid {
    grid-template-columns: 1fr;
  }
  
  .brands-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  
  .brand-item {
    padding: 12px 14px;
  }
  
  .brand-name {
    font-size: 0.95rem;
  }

  .faq-question {
    padding: 16px 18px;
    font-size: 0.98rem;
  }

  .faq-answer {
    padding: 16px 18px;
    font-size: 0.92rem;
  }
}