/* LDY Teknoloji — Corporate B2B Design System */
:root {
  --ldy-blue: #0149b8;
  --ldy-blue-dark: #012d72;
  --ldy-blue-mid: #0156d4;
  --ldy-blue-light: #eef4fd;
  --ldy-navy: #0a1628;
  --ldy-gold: #c9a227;
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;
  --bg-white: #ffffff;
  --bg-light: #f4f7fb;
  --bg-dark: #0a1628;
  --border: #e2e8f0;
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 8px 30px rgba(1, 73, 184, 0.1);
  --shadow-lg: 0 20px 50px rgba(10, 22, 40, 0.15);
  --shadow-xl: 0 25px 60px rgba(10, 22, 40, 0.2);
  --radius: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --container: 1240px;
  --header-height: 88px;
  --topbar-height: 40px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: "Plus Jakarta Sans", "Segoe UI", system-ui, sans-serif;
  color: var(--text-primary);
  background: var(--bg-white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--ldy-blue);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover { color: var(--ldy-blue-dark); }

ul, ol { list-style: none; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1.75rem;
}

/* ── Top Bar ── */
.top-bar {
  background: var(--ldy-navy);
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.8125rem;
  height: var(--topbar-height);
  display: flex;
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.top-bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: 100%;
}

.top-bar-left,
.top-bar-right {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.top-bar a {
  color: rgba(255, 255, 255, 0.85);
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
}

.top-bar a:hover { color: #fff; }

.top-bar-divider {
  width: 1px;
  height: 14px;
  background: rgba(255, 255, 255, 0.2);
}

/* ── Header ── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  gap: 2rem;
}

.logo img {
  height: 58px;
  width: auto;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 0.125rem;
}

.nav-link {
  display: block;
  padding: 0.625rem 1.125rem;
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--text-primary);
  border-radius: 8px;
  transition: color var(--transition), background var(--transition);
  position: relative;
}

.nav-link:hover,
.nav-link.active {
  color: var(--ldy-blue);
  background: var(--ldy-blue-light);
}

.nav-item { position: relative; }

.nav-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 300px;
  max-height: 80vh;
  overflow-y: auto;
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  padding: 0.625rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
}

.nav-item:hover .nav-dropdown,
.nav-item.open .nav-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav-dropdown a {
  display: block;
  padding: 0.625rem 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: 8px;
}

.nav-dropdown a:hover {
  background: var(--ldy-blue-light);
  color: var(--ldy-blue);
}

.dropdown-label {
  display: block;
  padding: 0.625rem 1rem 0.375rem;
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ldy-blue);
  pointer-events: none;
}

.dropdown-label:not(:first-child) {
  margin-top: 0.5rem;
  border-top: 1px solid var(--border);
  padding-top: 0.875rem;
}

.header-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  background: linear-gradient(135deg, var(--ldy-blue), var(--ldy-blue-mid));
  color: #fff !important;
  font-weight: 700;
  font-size: 0.875rem;
  border-radius: 999px;
  white-space: nowrap;
  box-shadow: 0 4px 14px rgba(1, 73, 184, 0.35);
  transition: transform var(--transition), box-shadow var(--transition);
}

.header-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(1, 73, 184, 0.45);
  color: #fff !important;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

.menu-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── Hero Corporate ── */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  background: var(--ldy-navy);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(105deg, rgba(10, 22, 40, 0.94) 0%, rgba(10, 22, 40, 0.78) 45%, rgba(1, 73, 184, 0.55) 100%),
    url("../images/hero-zayif-akim.jpg") center / cover no-repeat;
}

.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 4rem;
  align-items: center;
  padding: 5rem 0 6rem;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.5rem 1rem;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.hero-eyebrow::before {
  content: "";
  width: 8px;
  height: 8px;
  background: #22c55e;
  border-radius: 50%;
  box-shadow: 0 0 12px rgba(34, 197, 94, 0.6);
}

.hero-content h1 {
  font-size: clamp(2.25rem, 4.5vw, 3.5rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
}

.hero-content h1 span {
  color: #60a5fa;
}

.hero-content > p {
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.78);
  margin-bottom: 2.25rem;
  max-width: 540px;
  line-height: 1.75;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.625rem;
  margin-bottom: 2rem;
}

.hero-badge {
  padding: 0.375rem 0.875rem;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 6px;
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.8125rem;
  font-weight: 500;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.625rem;
  padding: 1rem 2rem;
  font-weight: 700;
  font-size: 0.9375rem;
  border-radius: 10px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
}

.btn-primary {
  background: #fff;
  color: var(--ldy-blue-dark);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
  color: var(--ldy-blue);
}

.btn-outline {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.35);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.6);
  color: #fff;
}

.btn-blue {
  background: linear-gradient(135deg, var(--ldy-blue), var(--ldy-blue-mid));
  color: #fff !important;
  box-shadow: 0 4px 14px rgba(1, 73, 184, 0.35);
}

.btn-blue:hover {
  transform: translateY(-2px);
  color: #fff !important;
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-trust-item strong {
  display: block;
  font-size: 1.75rem;
  font-weight: 800;
  color: #fff;
  line-height: 1;
  margin-bottom: 0.25rem;
}

.hero-trust-item span {
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.6);
  font-weight: 500;
}

.hero-panel {
  position: relative;
}

.hero-panel-main {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-panel-main img {
  width: 100%;
  height: 420px;
  object-fit: cover;
}

.hero-float-card {
  position: absolute;
  bottom: -2rem;
  left: -2rem;
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem;
  box-shadow: var(--shadow-xl);
  display: flex;
  align-items: center;
  gap: 1rem;
  max-width: 280px;
}

.hero-float-icon {
  width: 48px;
  height: 48px;
  background: var(--ldy-blue-light);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.hero-float-card strong {
  display: block;
  font-size: 0.9375rem;
  color: var(--text-primary);
  margin-bottom: 0.125rem;
}

.hero-float-card span {
  font-size: 0.8125rem;
  color: var(--text-secondary);
}

/* Legacy hero cards (other pages) */
.hero-visual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.hero-card {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  color: #fff;
}

.hero-card:nth-child(2) { margin-top: 2rem; }
.hero-card-icon { font-size: 1.5rem; margin-bottom: 0.75rem; }
.hero-card h3 { font-size: 1rem; font-weight: 700; margin-bottom: 0.375rem; }
.hero-card p { font-size: 0.8125rem; color: rgba(255, 255, 255, 0.7); margin: 0; }

/* ── Trust Strip ── */
.trust-strip {
  background: var(--bg-white);
  border-bottom: 1px solid var(--border);
  padding: 1.75rem 0;
}

.trust-strip-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.trust-strip-item {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.trust-strip-icon {
  width: 52px;
  height: 52px;
  background: var(--ldy-blue-light);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.375rem;
  flex-shrink: 0;
}

.trust-strip-item strong {
  display: block;
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--text-primary);
}

.trust-strip-item span {
  font-size: 0.8125rem;
  color: var(--text-secondary);
}

/* ── Page Hero ── */
.page-hero {
  position: relative;
  background: var(--ldy-navy);
  padding: 4.5rem 0;
  text-align: center;
  overflow: hidden;
}

.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(1, 73, 184, 0.2), transparent 60%);
}

.page-hero .container { position: relative; z-index: 1; }

.page-hero h1 {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.02em;
  margin-bottom: 0.875rem;
}

.page-hero p {
  font-size: 1.0625rem;
  color: rgba(255, 255, 255, 0.75);
  max-width: 640px;
  margin: 0 auto;
}

.breadcrumb {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
  font-size: 0.875rem;
}

.breadcrumb a { color: rgba(255, 255, 255, 0.65); }
.breadcrumb a:hover { color: #fff; }
.breadcrumb span { color: rgba(255, 255, 255, 0.4); }

/* ── Sections ── */
.section { padding: 6rem 0; }
.section-alt { background: var(--bg-light); }
.section-dark {
  background: var(--ldy-navy);
  color: #fff;
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 3.5rem;
}

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ldy-blue);
  margin-bottom: 0.875rem;
}

.section-dark .section-label { color: #60a5fa; }

.section-header h2 {
  font-size: clamp(1.75rem, 2.8vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-bottom: 1rem;
  line-height: 1.2;
}

.section-dark .section-header h2 { color: #fff; }

.section-header p {
  color: var(--text-secondary);
  font-size: 1.0625rem;
  line-height: 1.75;
}

.section-dark .section-header p { color: rgba(255, 255, 255, 0.65); }

/* ── Service Cards Premium ── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.service-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.service-card-image {
  position: relative;
  height: 160px;
  overflow: hidden;
}

.service-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.service-card:hover .service-card-image img {
  transform: scale(1.05);
}

.service-card-image::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10, 22, 40, 0.5), transparent);
}

.service-card-body {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.service-card-body h3 {
  font-size: 1.0625rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.service-card-body p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
  flex: 1;
  line-height: 1.6;
}

.service-link {
  font-size: 0.8125rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  color: var(--ldy-blue);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.service-icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--ldy-blue-light);
  border-radius: 12px;
  font-size: 1.5rem;
  margin-bottom: 1.25rem;
}

/* Simple service cards (no image) */
.service-card.simple { padding: 2rem; }
.service-card.simple .service-card-body { padding: 0; }

/* ── Process ── */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}

.process-grid::before {
  content: "";
  position: absolute;
  top: 36px;
  left: 12.5%;
  right: 12.5%;
  height: 2px;
  background: var(--border);
  z-index: 0;
}

.process-step {
  text-align: center;
  padding: 0 1.5rem;
  position: relative;
  z-index: 1;
}

.process-num {
  width: 72px;
  height: 72px;
  margin: 0 auto 1.25rem;
  background: var(--bg-white);
  border: 2px solid var(--ldy-blue);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--ldy-blue);
  box-shadow: var(--shadow-md);
}

.process-step h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.process-step p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ── Features ── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.feature-card {
  padding: 2rem 1.75rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  transition: background var(--transition), border-color var(--transition);
}

.feature-card:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.15);
}

.feature-icon {
  width: 56px;
  height: 56px;
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--ldy-blue), var(--ldy-blue-mid));
  color: #fff;
  border-radius: 14px;
  font-size: 1.375rem;
}

.feature-card h3 {
  font-size: 1.0625rem;
  font-weight: 700;
  margin-bottom: 0.625rem;
  color: #fff;
}

.feature-card p {
  font-size: 0.9375rem;
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.65;
}

/* Light feature cards */
.section-alt .feature-card,
.features-grid.light .feature-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  text-align: center;
}

.section-alt .feature-card h3,
.features-grid.light .feature-card h3 { color: var(--text-primary); }

.section-alt .feature-card p,
.features-grid.light .feature-card p { color: var(--text-secondary); }

.section-alt .feature-icon,
.features-grid.light .feature-icon {
  margin: 0 auto 1.25rem;
  border-radius: 50%;
}

/* ── Stats ── */
.stats-bar {
  background: linear-gradient(135deg, var(--ldy-blue-dark), var(--ldy-blue));
  padding: 3.5rem 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}

.stat-item h3 {
  font-size: 2.75rem;
  font-weight: 800;
  color: #fff;
  line-height: 1;
  margin-bottom: 0.5rem;
  letter-spacing: -0.02em;
}

.stat-item p {
  font-size: 0.9375rem;
  color: rgba(255, 255, 255, 0.75);
  font-weight: 500;
}

/* ── Brands ── */
.brands-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.brand-item {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.75rem 1.5rem;
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  height: 100px;
  transition: all var(--transition);
}

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

.brand-item img {
  max-height: 44px;
  width: auto;
  object-fit: contain;
  filter: grayscale(30%);
  opacity: 0.85;
  transition: filter var(--transition), opacity var(--transition);
}

.brand-item:hover img {
  filter: grayscale(0%);
  opacity: 1;
}

/* ── About preview ── */
.about-preview {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-preview-image {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about-preview-image img {
  width: 100%;
  height: 460px;
  object-fit: cover;
}

.about-preview-badge {
  position: absolute;
  bottom: 1.5rem;
  right: 1.5rem;
  background: var(--ldy-blue);
  color: #fff;
  padding: 1rem 1.5rem;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 0.9375rem;
  box-shadow: var(--shadow-md);
}

.about-preview-content h2 {
  font-size: clamp(1.75rem, 2.5vw, 2.25rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
  line-height: 1.2;
}

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

.about-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
  padding: 0.625rem 0;
  font-size: 0.9375rem;
  font-weight: 500;
}

.about-list li::before {
  content: "✓";
  flex-shrink: 0;
  width: 26px;
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--ldy-blue);
  color: #fff;
  border-radius: 50%;
  font-size: 0.6875rem;
  font-weight: 800;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-content h2 {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 1.25rem;
}

.about-content p {
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.about-image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about-image img {
  width: 100%;
  height: 400px;
  object-fit: cover;
}

/* ── CTA ── */
.cta-banner {
  position: relative;
  background: linear-gradient(135deg, var(--ldy-blue-dark) 0%, var(--ldy-blue) 50%, #0369a1 100%);
  border-radius: var(--radius-xl);
  padding: 4rem 3rem;
  text-align: center;
  color: #fff;
  overflow: hidden;
}

.cta-banner::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -20%;
  width: 400px;
  height: 400px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 50%;
}

.cta-banner h2 {
  position: relative;
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 800;
  margin-bottom: 0.875rem;
  letter-spacing: -0.02em;
}

.cta-banner p {
  position: relative;
  font-size: 1.0625rem;
  opacity: 0.85;
  margin-bottom: 2rem;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

.cta-banner .btn-primary {
  position: relative;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  position: relative;
}

/* ── Service detail, brand, referans (keep) ── */
.service-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.service-detail-content h2 {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 1rem;
  color: var(--ldy-blue);
}

.service-detail-content p { color: var(--text-secondary); margin-bottom: 1rem; }

.service-list { margin: 1.25rem 0; }

.service-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
  padding: 0.5rem 0;
  font-size: 0.9375rem;
  color: var(--text-secondary);
}

.service-list li::before {
  content: "✓";
  flex-shrink: 0;
  color: var(--ldy-blue);
  font-weight: 800;
}

.service-detail-image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.service-detail-image img {
  width: 100%;
  height: 360px;
  object-fit: cover;
}

.repair-section { margin-top: 2rem; }

.repair-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-top: 1.5rem;
}

.repair-grid h3 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--ldy-blue);
}

.fault-list li {
  padding: 0.375rem 0;
  font-size: 0.9375rem;
  color: var(--text-secondary);
  padding-left: 1.25rem;
  position: relative;
}

.fault-list li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--ldy-blue);
}

.referans-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.referans-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}

.referans-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.referans-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.referans-card-body { padding: 1.5rem; }

.referans-card-body h3 {
  font-size: 1.0625rem;
  font-weight: 700;
  margin-bottom: 0.375rem;
}

.referans-card-body p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.referans-tag {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background: var(--ldy-blue-light);
  color: var(--ldy-blue);
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-radius: 999px;
  margin-bottom: 0.75rem;
}

.instagram-banner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.75rem 2rem;
  background: linear-gradient(135deg, #833ab4, #c13584, #e1306c);
  border-radius: var(--radius-lg);
  color: #fff;
  margin-bottom: 2.5rem;
}

.instagram-banner h2 { color: #fff; font-size: 1.125rem; margin-bottom: 0.25rem; }
.instagram-banner p { margin: 0; opacity: 0.9; font-size: 0.9375rem; }

.brand-hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  padding: 4rem 0;
}

.brand-hero-content h1 {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 800;
  color: var(--ldy-blue);
  margin-bottom: 1rem;
}

.brand-hero-content p {
  font-size: 1.0625rem;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

.brand-logo-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  background: var(--bg-light);
  border-radius: var(--radius-xl);
  padding: 3rem;
  min-height: 300px;
  border: 1px solid var(--border);
}

.brand-logo-box img {
  max-height: 100px;
  width: auto;
  max-width: 100%;
  object-fit: contain;
}

.brand-logo-box .brand-name-fallback {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--ldy-navy);
  letter-spacing: -0.02em;
}

.brand-logo-box .brand-product {
  max-height: 220px;
  border-radius: var(--radius);
  object-fit: cover;
  width: 100%;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
}

.benefit-item {
  padding: 2rem 1.5rem;
  text-align: center;
  background: var(--bg-white);
  border-right: 1px solid var(--border);
}

.benefit-item:last-child { border-right: none; }
.benefit-item:nth-child(odd) { background: var(--ldy-blue-light); }
.benefit-item h4 { font-size: 1rem; font-weight: 700; margin-bottom: 0.5rem; }
.benefit-item p { font-size: 0.875rem; color: var(--text-secondary); }

.brand-buttons {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1rem;
}

.brand-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem 1.5rem;
  background: linear-gradient(135deg, var(--ldy-blue), var(--ldy-blue-mid));
  color: #fff !important;
  font-weight: 700;
  font-size: 0.9375rem;
  border-radius: var(--radius);
  transition: transform var(--transition), box-shadow var(--transition);
}

.brand-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  color: #fff !important;
}

.brand-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
}

.brand-chip {
  display: inline-flex;
  align-items: center;
  padding: 0.625rem 1.25rem;
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--ldy-navy);
  transition: all var(--transition);
}

.brand-chip:hover {
  border-color: var(--ldy-blue);
  background: var(--ldy-blue-light);
  color: var(--ldy-blue);
  transform: translateY(-1px);
}

.section-alt .brand-chip {
  background: #fff;
}

.service-brands-note {
  text-align: center;
  margin-top: 1.5rem;
  font-size: 0.9375rem;
  color: var(--text-muted);
}

.brand-buttons-compact {
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
}

.section-compact {
  padding-top: 0;
  padding-bottom: 2rem;
}

.contact-quick-actions {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.contact-action-card {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 1.5rem;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  color: var(--text-primary);
}

.contact-action-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--ldy-blue);
  color: var(--text-primary);
}

.contact-action-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--ldy-blue-light);
  color: var(--ldy-blue);
  border-radius: 10px;
  margin-bottom: 0.25rem;
}

.contact-action-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

.contact-action-value {
  font-size: 1rem;
  font-weight: 600;
  color: var(--ldy-navy);
}

.contact-info-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
}

.contact-lead {
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

.contact-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 3rem;
}

.contact-info h2 {
  font-size: 1.75rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
}

.contact-item {
  display: flex;
  gap: 1rem;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--border);
}

.contact-item:last-child { border-bottom: none; }

.contact-icon {
  width: 52px;
  height: 52px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--ldy-blue-light);
  color: var(--ldy-blue);
  border-radius: 12px;
  font-size: 1.25rem;
}

.contact-item h4 {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.25rem;
}

.contact-item p,
.contact-item a { font-size: 1rem; color: var(--text-primary); font-weight: 500; }

.contact-map {
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--border);
  min-height: 400px;
  box-shadow: var(--shadow-md);
}

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

/* ── Footer Corporate ── */
.site-footer {
  background: var(--ldy-navy);
  color: rgba(255, 255, 255, 0.7);
  padding: 5rem 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
  gap: 3rem;
  padding-bottom: 3.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand img {
  height: 52px;
  margin-bottom: 1.25rem;
  filter: brightness(0) invert(1);
}

.footer-brand p {
  font-size: 0.9375rem;
  line-height: 1.75;
  margin-bottom: 1.5rem;
  color: rgba(255, 255, 255, 0.55);
}

.footer-social {
  display: flex;
  gap: 0.75rem;
}

.footer-social a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  color: rgba(255, 255, 255, 0.8) !important;
  font-size: 0.875rem;
  font-weight: 700;
  transition: background var(--transition);
}

.footer-social a:hover {
  background: var(--ldy-blue);
  color: #fff !important;
}

.footer-col h4 {
  color: #fff;
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1.5rem;
}

.footer-col ul li { margin-bottom: 0.75rem; }

.footer-col a {
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.9375rem;
  transition: color var(--transition);
}

.footer-col a:hover { color: #fff; }

.footer-bottom {
  padding: 1.75rem 0;
  text-align: center;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.35);
}

.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 48px;
  height: 48px;
  background: var(--ldy-blue);
  color: #fff;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: all var(--transition);
  z-index: 999;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover { background: var(--ldy-blue-dark); }

/* ── Responsive ── */
@media (max-width: 1100px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .process-grid { grid-template-columns: repeat(2, 1fr); gap: 2rem; }
  .process-grid::before { display: none; }
  .referans-grid { grid-template-columns: repeat(2, 1fr); }
  .brands-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 1024px) {
  .hero-grid,
  .about-grid,
  .about-preview,
  .contact-grid,
  .brand-hero,
  .service-detail-grid,
  .repair-grid {
    grid-template-columns: 1fr;
  }

  .hero-panel { margin-top: 2rem; }
  .hero-float-card { left: 1rem; bottom: -1rem; }
  .hero-visual { display: none; }
  .trust-strip-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .benefits-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .contact-quick-actions { grid-template-columns: 1fr; }
  .top-bar { display: none; }

  .menu-toggle { display: flex; }

  .main-nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-white);
    flex-direction: column;
    align-items: stretch;
    padding: 1.5rem;
    transform: translateX(100%);
    transition: transform var(--transition);
    overflow-y: auto;
  }

  .main-nav.open { transform: translateX(0); }
  .nav-list { flex-direction: column; align-items: stretch; }

  .nav-dropdown {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    padding: 0 0 0 1rem;
    display: none;
  }

  .nav-item.open .nav-dropdown { display: block; }
  .header-cta { width: 100%; justify-content: center; margin-top: 1rem; }
  .section { padding: 4rem 0; }
  .services-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: 1fr; }
  .referans-grid { grid-template-columns: 1fr; }
  .brands-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; }
  .hero { min-height: auto; }
  .hero-grid { padding: 3.5rem 0 4rem; }
  .trust-strip-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .hero-actions { flex-direction: column; }
  .btn { width: 100%; }
  .brands-grid { grid-template-columns: 1fr; }
}