/* ==========================================================================
   KARTAŞ MAKİNA - DESIGN SYSTEM & STYLES (skill_pro_web.md Compliant)
   Palette: Light Slate, Pure White, Electric Blue Accent, Warm Copper Highlight
   Spatial Scale: 8px System (8, 16, 24, 32, 48, 64, 96, 128)
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. CSS Custom Properties / Tokens
   -------------------------------------------------------------------------- */
:root {
  /* Color Palette - Light & Industrial */
  --color-bg-main: #F8FAFC;         /* Light slate 50 */
  --color-bg-card: #FFFFFF;         /* Pure white */
  --color-bg-subtle: #F1F5F9;       /* Light slate 100 */
  --color-bg-surface: #E2E8F0;      /* Light slate 200 */
  
  --color-text-primary: #0F172A;    /* Slate 900 */
  --color-text-secondary: #475569;  /* Slate 600 */
  --color-text-muted: #94A3B8;      /* Slate 400 */
  
  --color-accent-primary: #2563EB;  /* Electric Steel Blue */
  --color-accent-hover: #1D4ED8;    /* Darker Electric Blue */
  --color-accent-light: #EFF6FF;    /* Blue 50 */
  --color-accent-glow: rgba(37, 99, 235, 0.15);
  
  --color-accent-warm: #D97706;     /* Precision Amber/Copper */
  --color-accent-warm-light: #FFFBEB;
  
  --color-border: #E2E8F0;          /* Soft border */
  --color-border-hover: #CBD5E1;    /* Stronger border */
  --color-border-accent: rgba(37, 99, 235, 0.3);

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.05);
  --shadow-md: 0 4px 12px -2px rgba(15, 23, 42, 0.06), 0 2px 4px -2px rgba(15, 23, 42, 0.04);
  --shadow-lg: 0 12px 32px -4px rgba(15, 23, 42, 0.08), 0 4px 8px -2px rgba(15, 23, 42, 0.04);
  --shadow-hover: 0 20px 40px -12px rgba(37, 99, 235, 0.12), 0 8px 16px -4px rgba(15, 23, 42, 0.06);

  /* Typography */
  --font-heading: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* 8px Spatial Grid System */
  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 32px;
  --space-6: 48px;
  --space-8: 64px;
  --space-12: 96px;
  --space-16: 128px;

  /* Border Radii */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-bounce: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* --------------------------------------------------------------------------
   2. Global Reset & Base Setup
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  background-color: var(--color-bg-main);
  color: var(--color-text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul, ol {
  list-style: none;
}

button, input, textarea {
  font-family: inherit;
  font-size: inherit;
  outline: none;
  border: none;
}

button {
  cursor: pointer;
}

/* Container */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding-left: var(--space-3);
  padding-right: var(--space-3);
}

/* --------------------------------------------------------------------------
   3. Background SVG Animations (Low Opacity Decorative Motion)
   -------------------------------------------------------------------------- */
.section-relative {
  position: relative;
  overflow: hidden;
}

/* Decorative Background SVG Overlay */
.bg-svg-decor {
  position: absolute;
  pointer-events: none;
  z-index: 0;
  opacity: 0.05; /* Subtle low opacity visual texture */
  user-select: none;
}

.bg-svg-gear-right {
  top: -10%;
  right: -5%;
  width: 450px;
  height: 450px;
  animation: spinGearSlow 60s linear infinite;
}

.bg-svg-gear-left {
  bottom: -15%;
  left: -8%;
  width: 550px;
  height: 550px;
  animation: spinGearReverse 80s linear infinite;
}

.bg-svg-grid-pattern {
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.04;
}

.bg-svg-dots-float {
  top: 20%;
  right: 8%;
  width: 300px;
  height: 300px;
  animation: floatPulse 12s ease-in-out infinite alternate;
}

@keyframes spinGearSlow {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes spinGearReverse {
  from { transform: rotate(360deg); }
  to { transform: rotate(0deg); }
}

@keyframes floatPulse {
  0% { transform: translateY(0px) scale(1); }
  50% { transform: translateY(-20px) scale(1.05); }
  100% { transform: translateY(0px) scale(1); }
}

/* --------------------------------------------------------------------------
   4. Navbar (Spacious, Single-Line Layout)
   -------------------------------------------------------------------------- */
.navbar-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: all var(--transition-normal);
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
}

.navbar-header.scrolled {
  background: rgba(255, 255, 255, 0.96);
  box-shadow: var(--shadow-md);
  padding-top: var(--space-1);
  padding-bottom: var(--space-1);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 84px;
  gap: var(--space-4);
  white-space: nowrap; /* Single line guarantee */
}

/* Logo */
.brand-logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  white-space: nowrap;
}

.logo-badge {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--color-accent-primary), #1E40AF);
  color: #FFFFFF;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.25rem;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25);
  transition: transform var(--transition-bounce);
}

.brand-logo:hover .logo-badge {
  transform: rotate(-6deg) scale(1.06);
}

.logo-text-group {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.logo-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--color-text-primary);
}

.logo-subtitle {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-accent-primary);
  font-weight: 700;
}

/* Single-Line Nav Links */
.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  white-space: nowrap;
}

.nav-link {
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), background-color var(--transition-fast);
  position: relative;
  white-space: nowrap;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 20px;
  height: 2px;
  background-color: var(--color-accent-primary);
  border-radius: 2px;
  transition: transform var(--transition-normal);
}

.nav-link:hover {
  color: var(--color-accent-primary);
}

.nav-link:hover::after {
  transform: translateX(-50%) scaleX(1);
}

/* Nav Actions CTA */
.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  white-space: nowrap;
}

.phone-quick-link {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 0.9375rem;
  color: var(--color-text-primary);
  padding: 8px 16px;
  background: var(--color-bg-subtle);
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  transition: all var(--transition-fast);
}

.phone-quick-link:hover {
  background: var(--color-accent-light);
  border-color: var(--color-accent-primary);
  color: var(--color-accent-primary);
  transform: translateY(-2px);
}

.phone-quick-link svg {
  color: var(--color-accent-primary);
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-1);
  background: var(--color-accent-primary);
  color: #FFFFFF;
  font-weight: 700;
  font-size: 0.9375rem;
  padding: 12px 24px;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.28);
  transition: all var(--transition-fast);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.25), transparent);
  transition: left 0.6s ease;
}

.btn-primary:hover::before {
  left: 100%;
}

.btn-primary:hover {
  background: var(--color-accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(37, 99, 235, 0.38);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-1);
  background: var(--color-bg-card);
  color: var(--color-text-primary);
  border: 1px solid var(--color-border-hover);
  font-weight: 700;
  font-size: 0.9375rem;
  padding: 12px 24px;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
  white-space: nowrap;
}

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

/* Mobile Toggle (Hidden on Desktop) */
.mobile-nav-toggle {
  display: none;
  background: transparent;
  padding: 8px;
  color: var(--color-text-primary);
}

/* Mobile Menu Drawer (Hidden on Desktop) */
.mobile-menu-drawer {
  display: none;
}

@media (max-width: 768px) {
  .mobile-menu-drawer {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 84px;
    left: 0;
    width: 100%;
    background: #FFFFFF;
    padding: var(--space-4);
    box-shadow: var(--shadow-lg);
    border-bottom: 1px solid var(--color-border);
    transform: translateY(-150%);
    transition: transform var(--transition-normal);
    z-index: 999;
  }

  .mobile-menu-drawer.active {
    transform: translateY(0);
  }
}

/* --------------------------------------------------------------------------
   5. Hero Section
   -------------------------------------------------------------------------- */
.hero-section {
  padding-top: 140px;
  padding-bottom: var(--space-8);
  background: radial-gradient(100% 100% at 50% 0%, #FFFFFF 0%, var(--color-bg-main) 100%);
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  align-items: center;
  z-index: 1;
  position: relative;
}

.hero-badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: var(--color-accent-light);
  border: 1px solid rgba(37, 99, 235, 0.2);
  border-radius: var(--radius-full);
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--color-accent-primary);
  margin-bottom: var(--space-3);
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background: var(--color-accent-primary);
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(37, 99, 235, 0.4);
  animation: pulseDot 2s infinite;
}

@keyframes pulseDot {
  0% { box-shadow: 0 0 0 0 rgba(37, 99, 235, 0.6); }
  70% { box-shadow: 0 0 0 10px rgba(37, 99, 235, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 99, 235, 0); }
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.25rem, 4vw, 3.5rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.03em;
  color: var(--color-text-primary);
  margin-bottom: var(--space-3);
}

.hero-title .highlight-blue {
  color: var(--color-accent-primary);
  position: relative;
}

.hero-subtitle {
  font-size: 1.125rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-4);
  max-width: 540px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
  flex-wrap: wrap;
}

.hero-stats-row {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
}

.hero-stat-item {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--color-text-primary);
  line-height: 1;
}

.stat-number span {
  color: var(--color-accent-primary);
}

.stat-label {
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
  font-weight: 600;
  margin-top: 4px;
}

.hero-visual-wrap {
  position: relative;
}

.hero-img-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 4px solid #FFFFFF;
}

.hero-img-card img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

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

.hero-floating-card {
  position: absolute;
  bottom: -20px;
  left: -20px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  padding: var(--space-3);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  max-width: 280px;
  animation: floatCard 6s ease-in-out infinite alternate;
}

@keyframes floatCard {
  0% { transform: translateY(0px); }
  100% { transform: translateY(-10px); }
}

.floating-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-accent-warm-light);
  color: var(--color-accent-warm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.floating-text h4 {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-text-primary);
}

.floating-text p {
  font-size: 0.78125rem;
  color: var(--color-text-secondary);
}

/* --------------------------------------------------------------------------
   6. Section Header Component
   -------------------------------------------------------------------------- */
.section-padding {
  padding-top: var(--space-8);
  padding-bottom: var(--space-8);
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto var(--space-6) auto;
}

.section-tag {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-accent-primary);
  background: var(--color-accent-light);
  padding: 4px 14px;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-2);
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.875rem, 3vw, 2.5rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
}

.section-desc {
  font-size: 1.0625rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   7. Bento Grid 1: Capabilities & Services
   -------------------------------------------------------------------------- */
.bento-grid-services {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: var(--space-3);
}

.bento-card {
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  padding: var(--space-4);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.bento-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-color: var(--color-border-accent);
}

.bento-card-large {
  grid-column: span 2;
  grid-row: span 2;
  min-height: 440px;
}

.bento-card-medium {
  grid-column: span 1;
  grid-row: span 1;
}

.bento-card-wide {
  grid-column: span 2;
}

/* Bento Card Internal Structure */
.bento-img-bg {
  position: absolute;
  top: 0;
  right: 0;
  width: 55%;
  height: 100%;
  object-fit: cover;
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  mask-image: linear-gradient(to right, transparent 0%, black 30%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 30%);
  transition: transform var(--transition-normal);
}

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

.bento-content {
  position: relative;
  z-index: 2;
  max-width: 60%;
}

.bento-card-large .bento-content {
  max-width: 52%;
}

.bento-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--color-accent-light);
  color: var(--color-accent-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-3);
  transition: transform var(--transition-bounce);
}

.bento-card:hover .bento-icon {
  transform: scale(1.1) rotate(-4deg);
}

.bento-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--color-text-primary);
  margin-bottom: var(--space-1);
}

.bento-text {
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
  line-height: 1.5;
  margin-bottom: var(--space-3);
}

.bento-tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: auto;
}

.bento-tag {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 10px;
  background: var(--color-bg-subtle);
  border-radius: var(--radius-sm);
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border);
}

.bento-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
  font-size: 0.875rem;
  color: var(--color-accent-primary);
  margin-top: var(--space-2);
  transition: gap var(--transition-fast);
}

.bento-card:hover .bento-link {
  gap: 10px;
}

/* --------------------------------------------------------------------------
   8. Product Showcase & Lightbox Filter Gallery
   -------------------------------------------------------------------------- */
.gallery-section {
  background: #FFFFFF;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.filter-tabs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
  flex-wrap: wrap;
}

.tab-btn {
  padding: 10px 22px;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.9375rem;
  background: var(--color-bg-subtle);
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border);
  transition: all var(--transition-fast);
}

.tab-btn:hover, .tab-btn.active {
  background: var(--color-accent-primary);
  color: #FFFFFF;
  border-color: var(--color-accent-primary);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: var(--space-4);
}

.gallery-item {
  background: var(--color-bg-main);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border);
  transition: all var(--transition-normal);
  cursor: pointer;
}

.gallery-item:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-accent-primary);
}

.gallery-img-wrap {
  height: 240px;
  overflow: hidden;
  position: relative;
}

.gallery-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.gallery-item:hover .gallery-img-wrap img {
  transform: scale(1.08);
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

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

.zoom-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #FFFFFF;
  color: var(--color-text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  transform: scale(0.8);
  transition: transform var(--transition-bounce);
}

.gallery-item:hover .zoom-btn {
  transform: scale(1);
}

.gallery-info {
  padding: var(--space-3);
}

.gallery-category {
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--color-accent-primary);
  margin-bottom: 4px;
}

.gallery-title {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: 4px;
}

.gallery-desc {
  font-size: 0.84rem;
  color: var(--color-text-secondary);
}

/* Modal Lightbox */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.8);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-fast);
  padding: var(--space-4);
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-card {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  max-width: 800px;
  width: 100%;
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  position: relative;
  transform: scale(0.95);
  transition: transform var(--transition-normal);
}

.modal-overlay.active .modal-card {
  transform: scale(1);
}

.modal-close-btn {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.9);
  color: var(--color-text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  box-shadow: var(--shadow-sm);
  transition: background var(--transition-fast);
}

.modal-close-btn:hover {
  background: #FFFFFF;
  color: var(--color-accent-primary);
}

.modal-img-container {
  height: 400px;
  background: #000;
}

.modal-img-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.modal-body {
  padding: var(--space-4);
}

/* --------------------------------------------------------------------------
   9. Bento Grid 2: Why Kartaş Makina? (Stats & Trust)
   -------------------------------------------------------------------------- */
.bento-grid-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
}

.stat-bento-card {
  background: var(--color-bg-card);
  padding: var(--space-4);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.stat-bento-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-color: var(--color-accent-primary);
}

.stat-bento-card.highlight-card {
  background: linear-gradient(135deg, var(--color-accent-primary), #1D4ED8);
  color: #FFFFFF;
  grid-column: span 2;
}

.stat-bento-card.highlight-card .stat-bento-title,
.stat-bento-card.highlight-card .stat-bento-desc {
  color: #FFFFFF;
}

.stat-bento-number {
  font-family: var(--font-heading);
  font-size: 2.75rem;
  font-weight: 800;
  line-height: 1;
  color: var(--color-accent-primary);
  margin-bottom: var(--space-1);
}

.stat-bento-card.highlight-card .stat-bento-number {
  color: #FFFFFF;
}

.stat-bento-title {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: 4px;
}

.stat-bento-desc {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
}

/* --------------------------------------------------------------------------
   10. Contact & Location Section
   -------------------------------------------------------------------------- */
.contact-section {
  background: var(--color-bg-main);
  position: relative;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-6);
  align-items: start;
}

.contact-info-card {
  background: var(--color-bg-card);
  padding: var(--space-6);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.contact-item:last-child {
  margin-bottom: 0;
}

.contact-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--color-accent-light);
  color: var(--color-accent-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-details h4 {
  font-size: 0.8125rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent-primary);
  margin-bottom: 4px;
}

.contact-details p, .contact-details a {
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--color-text-primary);
  line-height: 1.4;
}

.contact-details a:hover {
  color: var(--color-accent-primary);
}

/* Map Frame */
.map-frame-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
  height: 440px;
}

.map-frame-card iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* Contact Form */
.form-card {
  background: var(--color-bg-card);
  padding: var(--space-6);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
  margin-top: var(--space-6);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group.full-width {
  grid-column: span 2;
}

.form-label {
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--color-text-primary);
}

.form-input, .form-textarea {
  width: 100%;
  padding: 12px 16px;
  background: var(--color-bg-main);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  color: var(--color-text-primary);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus, .form-textarea:focus {
  border-color: var(--color-accent-primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
  background: #FFFFFF;
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

/* --------------------------------------------------------------------------
   11. Footer
   -------------------------------------------------------------------------- */
.footer {
  background: var(--color-text-primary);
  color: #FFFFFF;
  padding-top: var(--space-8);
  padding-bottom: var(--space-4);
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--space-6);
  margin-bottom: var(--space-8);
}

.footer-brand p {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  margin-top: var(--space-2);
}

.footer-heading {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: var(--space-3);
}

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

.footer-links a {
  color: var(--color-text-muted);
  font-size: 0.875rem;
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: #FFFFFF;
}

.footer-bottom {
  padding-top: var(--space-4);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.84rem;
  color: var(--color-text-muted);
}

/* --------------------------------------------------------------------------
   12. Responsive Breakpoints
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }

  .bento-grid-services {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .bento-card-large {
    grid-column: span 2;
    grid-row: span 1;
    min-height: 360px;
  }
  
  .bento-card-wide {
    grid-column: span 2;
  }

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

@media (max-width: 768px) {
  .nav-menu, .nav-actions {
    display: none;
  }

  .mobile-nav-toggle {
    display: block;
    background: transparent;
    padding: 8px;
    color: var(--color-text-primary);
  }

  .mobile-menu-drawer {
    display: none;
    flex-direction: column;
    position: fixed;
    top: 84px;
    left: 0;
    width: 100%;
    background: #FFFFFF;
    padding: var(--space-4);
    box-shadow: var(--shadow-lg);
    border-bottom: 1px solid var(--color-border);
    z-index: 999;
  }

  .mobile-menu-drawer.active {
    display: flex;
  }

  .bento-grid-services {
    grid-template-columns: 1fr;
  }
  
  .bento-card-large, .bento-card-wide {
    grid-column: span 1;
  }
  
  .bento-content {
    max-width: 100% !important;
  }
  
  .bento-img-bg {
    display: none;
  }

  .bento-grid-stats {
    grid-template-columns: 1fr;
  }
  
  .stat-bento-card.highlight-card {
    grid-column: span 1;
  }
  
  .form-grid {
    grid-template-columns: 1fr;
  }
  
  .form-group.full-width {
    grid-column: span 1;
  }
  
  .footer-top {
    grid-template-columns: 1fr;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: var(--space-2);
    text-align: center;
  }
}