/* Modern Kurumsal Web Sitesi CSS */
:root {
  /* Ana Renkler */
  --primary-color: #2c3e50;
  --secondary-color: rgb(21, 33, 105);
  --accent-color: #000000;
  --success-color: #000000;
  --warning-color: #f39c12;
  --error-color: #e74c3c;
  
  /* Pastel Tonlar */
  --pastel-blue: #ffffff;
  --pastel-pink: #f8d7da;
  --pastel-green: #d4edda;
  --pastel-purple: #e2e3f3;
  --pastel-orange: #fff3cd;
  
  /* Neutral Tonlar */
  --white: #ffffff;
  --light-gray: #f8f9fa;
  --gray-100: #e9ecef;
  --gray-200: #dee2e6;
  --gray-300: #ced4da;
  --gray-500: #6c757d;
  --gray-700: #495057;
  --gray-900: #212529;
  --black: #000000;
  
  /* Typography */
  --font-primary: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  
  /* Spacing */
  --spacing-1: 0.25rem;
  --spacing-2: 0.5rem;
  --spacing-3: 0.75rem;
  --spacing-4: 1rem;
  --spacing-5: 1.25rem;
  --spacing-6: 1.5rem;
  --spacing-8: 2rem;
  --spacing-10: 2.5rem;
  --spacing-12: 3rem;
  --spacing-16: 4rem;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 8px -1px rgb(0, 0, 0);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  
  /* Border Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.375rem;
  --radius-lg: 0.5rem;
  --radius-xl: 0.75rem;
  --radius-2xl: 1rem;
  
  /* Transitions */
  --transition-fast: 0.15s ease-in-out;
  --transition-base: 0.3s ease-in-out;
  --transition-slow: 0.5s ease-in-out;
}

/* Reset ve Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  color: rgb(231, 231, 231);
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: #ffdca4;
  background-color: var(--light-gray);
  overflow-x: hidden;
  background: linear-gradient(90deg, rgb(50 34 4), rgb(141, 110, 59), rgb(0, 0, 0));
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  line-height: 1.3;
  font-weight:900;
  color: #ffdca4;
  margin-bottom: var(--spacing-4);
}

h1 { font-size: var(--font-size-4xl); }
h2 { font-size: var(--font-size-3xl); }
h3 { font-size: var(--font-size-2xl); }
h4 { font-size: var(--font-size-xl); }
h5 { font-size: var(--font-size-lg); }
h6 { font-size: var(--font-size-base); }

p {
  margin-bottom: var(--spacing-4);
  line-height: 1.6;
  text-align: center;
}

/* Layout Utilities */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-4);
  text-align: center;
}

.grid {
  display: grid;
  gap: var(--spacing-6);
}

.grid-2 { }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.flex {
  display: flex;
}

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.flex-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

/* Header & Navigation */
.header {

  box-shadow: var(--shadow-md);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: var(--transition-base);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-4) 0;
}

.logo {
  font-size: var(--font-size-2xl);
  font-weight: bold;
  color: #ffdca4;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
}

.logo img {
  height: 60px;
  width: auto;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: var(--spacing-8);
  align-items: center;
}

.nav-item {
  position: relative;
}

.nav-link {
  text-decoration: none;
  color: #ffdca4;
  font-weight: 500;
  padding: var(--spacing-2) var(--spacing-4);
  border-radius: var(--radius-md);
  transition: var(--transition-base);
  display: flex;
  align-items: center;
  gap: var(--spacing-1);
}

.nav-link:hover {
  background-color: "black";
  color: var(--primary-color);
  transform: translateY(-2px);
}

.nav-link.active {
  background-color: var(--secondary-color);
  color: "black";
}

.dropdown-icon {
  font-size: var(--font-size-xs);
  transition: var(--transition-base);
}

.nav-item:hover .dropdown-icon {
  transform: rotate(180deg);
}

/* Dropdown Menu */
.dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--white);
  min-width: 200px;
  box-shadow: var(--shadow-lg);
  border-radius: var(--radius-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: var(--transition-base);
  z-index: 100;
}

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

.dropdown-item {
  display: block;
  padding: var(--spacing-3) var(--spacing-4);
  text-decoration: none;
  color: var(--gray-700);
  border-bottom: 1px solid var(--gray-200);
  transition: var(--transition-base);
}

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

.dropdown-item:hover {
  background-color: var(--pastel-green);
  color: var(--primary-color);
  padding-left: var(--spacing-6);
}

/* CTA Button */
.cta-button {
  background: linear-gradient(135deg, #74623c, #ffdca4);
  color: var(--white);
  padding: var(--spacing-3) var(--spacing-6);
  border: none;
  border-radius: var(--radius-xl);
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition-base);
  box-shadow: var(--shadow-md);
  cursor: pointer;
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  background: linear-gradient(135deg, var(--accent-color), var(--secondary-color));
}

/* Mobile Menu Toggle */
.mobile-toggle {
  display: none !important;
  flex-direction: column;
  gap: var(--spacing-1);
  cursor: pointer;
  padding: var(--spacing-2);
}

.mobile-toggle span {
  width: 25px;
  height: 3px;
  background-color: var(--primary-color);
  transition: var(--transition-base);
}

/* Main Content */
.main {
  margin-top: 0px;
  min-height: 8vh;
}

/* Hero Slider Section */
.hero-slider {
  position: relative;
  height: 100vh;
  min-height: 600px;
  overflow: hidden;
}

/* Sosyal Medya Sidebar */
.social-sidebar {
  position: fixed;
  left: 30px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-6);
}

.social-icons {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
}

.social-icon {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.9);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  color: var(--primary-color);
  font-weight: bold;
  font-size: 18px;
  transition: var(--transition-base);
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(10px);
  filter: grayscale(1);
}

.social-icon:hover {
  background: var(--secondary-color);
  color: var(--white);
  transform: scale(1.1);
  box-shadow: yellow;
}

.scroll-indicator {
  display: flex  ;
      flex-direction: column;
      align-items: center;
      gap: var(--spacing-2);
      color: var(--white);
      font-size: var(--font-size-sm);
      font-weight: 500;
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
      position: absolute;
      top: -100px;
}

.scroll-arrow {
  font-size: 24px;
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
  40% { transform: translateY(-10px); }
  60% { transform: translateY(-5px); }
}

/* Slider Container */
.slider-container {
  position: relative;
  height: 100%;
  width: 100%;
}

/* Slide Styles */
.slide {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  opacity: 0;
  visibility: hidden;
  transition: all 0.8s ease-in-out;
}

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

.slide-background {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.slide-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(44, 62, 80, 0.158) 0%, rgba(44, 44, 44, 0.055) 100%);
}

.slide-content {
  position: relative;
  z-index: 10;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 0 var(--spacing-4);
  color: var(--white);
}

.slide-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-6);
  color: #fff2dd;
  text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
  max-width: 800px;
}

.slide-subtitle {
  font-size: clamp(1.1rem, 2.5vw, 1.5rem);
  margin-bottom: var(--spacing-8);
  opacity: 0.9;
  max-width: 600px;
  line-height: 1.6;
}

.slide-button {
  background: linear-gradient(135deg, #3b3b3a3b, #ffdca431);
  color: var(--white);
  padding: var(--spacing-4) var(--spacing-8);
  border: none;
  border-radius: var(--radius-xl);
  font-size: var(--font-size-lg);
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition-base);
  box-shadow: var(--shadow-lg);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.slide-button:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-xl);
  background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
}

/* Slider Controls */
.slider-controls {
  position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 70%;
    display: flex;
    justify-content: space-between;
    padding: 0 var(--spacing-6);
    z-index: 20;
}

.slider-arrow {
  width: 60px;
  height: 60px;
  background: rgba(255, 255, 255, 0.2);
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  color: var(--white);
  font-size: 24px;
  cursor: pointer;
  transition: var(--transition-base);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
}

.slider-arrow:hover {
  background: rgba(255, 255, 255, 0.3);
  border-color: rgba(255, 255, 255, 0.5);
  transform: scale(1.1);
}

/* Slider Indicators */
.slider-indicators {
  position: absolute;
  bottom: 40px;
  right: 40px;
  display: flex;
  gap: var(--spacing-4);
  z-index: 20;
}

.indicator {
  padding: var(--spacing-2) var(--spacing-4);
  background: rgba(255, 255, 255, 0.2);
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: var(--radius-lg);
  color: var(--white);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-base);
  backdrop-filter: blur(10px);
  font-size: var(--font-size-sm);
}

.indicator.active,
.indicator:hover {
  background: rgba(255, 255, 255, 0.9);
  color: var(--primary-color);
  border-color: rgba(255, 255, 255, 0.9);
}

/* Slider Cards Section */
.slider-cards {
  padding: var(--spacing-12) 0;
  background: rgba(0, 0, 0, 0.596);
  
  position: relative;
  z-index: 10;
}

.slider-card {
  background: rgba(0, 0, 0, 0.151);
  padding: 2px !important;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  transition: var(--transition-base);
  cursor: pointer;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.slider-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--secondary-color), var(--accent-color));
  transform: scaleX(0);
  transition: var(--transition-base);
}

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

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

.card-number {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  color: #f1ece4;
  margin-bottom: var(--spacing-4);
  opacity: 0.8;
}

.slider-card h3 {
  color: #ffdca4;
  margin-bottom: var(--spacing-3);
  font-size: 1em !important;
}

.slider-card p {
  color: #c48851;
  line-height: 1.6;
  margin-bottom: 0;
}

/* Responsive Design for Hero */
@media (max-width: 768px) {
  .social-sidebar {
    left: 15px;
  }
  
  .social-icon {
    width: 40px;
    height: 40px;
    font-size: 16px;
  }
  
  .slider-controls {
    padding: 0 var(--spacing-4);
  }
  
  .slider-arrow {
    width: 50px;
    height: 50px;
    font-size: 20px;
  }
  
  .slider-indicators {
    bottom: 20px;
    right: 20px;
  }
  
  .slide-content {
    padding: 0 var(--spacing-6);
  }
  
  .slider-cards {
    margin-top: -30px;
  }
  
  .scroll-indicator {
    display: none;
  }
}

/* Section Styles */
.section {
  padding: var(--spacing-16) 0;
}

.section-title {
  text-align: center;
  margin-bottom: var(--spacing-12);
  position: relative;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: linear-gradient(90deg, var(--secondary-color), var(--accent-color));
  border-radius: var(--radius-sm);
}
   
.social-icon {
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #ffffff00;
  border-radius: 50%;
  box-shadow: 0 2px 8px #0001;
  transition: transform .15s, box-shadow .2s;
  overflow: hidden;
}
.social-icon img {
  width: 35px;
  height: 35px;
  object-fit: contain;
  transition: filter 0.2s;
}

.social-icon:hover {
  transform: scale(1.12) rotate(-4deg);
  box-shadow: 0 6px 24px #d2b18a99;
  background: #faf6ee;
}
/* Card Styles */
.card {
  background: #00000054;
  
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  padding: 12px;
  transition: var(--transition-base);
  height: 100%;
  display: flex;
  flex-direction: column;
}

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

.card-image {
  width: 100%;
  height: 500px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-4);
}

.card-title {
  color: #ffdca4;
  margin-bottom: var(--spacing-3);
}

.card-text {
  color: white;
  flex-grow: 1;
  margin-bottom: var(--spacing-4);
}

.card-link {
  color:rgb(241 158 85);
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition-base);
  align-self: flex-start;
}

.card-link:hover {
  color: var(--accent-color);
  text-decoration: underline;
}

/* Form Styles */
.form {
  background: #ffffff73;
  padding: var(--spacing-8);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  border: 1px solid black;
  text-align: start;
}

.form-group {
  margin-bottom: var(--spacing-6);
}

.form-label {
  display: block;
  margin-bottom: var(--spacing-2);
  font-weight: 600;
  color: var(--primary-color);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: var(--spacing-3) var(--spacing-4);
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-lg);
  font-size: var(--font-size-base);
  transition: var(--transition-base);
  background-color:rgb(175, 174, 174) !important;
  color: #000000 !important;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--secondary-color);
  box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
}

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

.form-button {
  background: linear-gradient(135deg, var(--secondary-color), var(--success-color));
  color: var(--white);
  padding: var(--spacing-4) var(--spacing-8);
  border: none;
  border-radius: var(--radius-lg);
  font-size: var(--font-size-base);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-base);
  width: 100%;
}

.form-button:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

/* Gallery Styles */
.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-6);
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xl);
  cursor: pointer;
  transition: var(--transition-base);
}

.gallery-item:hover {
  transform: scale(1.05);
}

.gallery-image {
  width: 100%;
  height: 250px;
  object-fit: cover;
  transition: var(--transition-base);
}

.gallery-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(44, 62, 80, 0.8), rgba(52, 152, 219, 0.8));
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition-base);
}

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

/* Table Styles */
.table {
  width: 100%;
  background: var(--white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.table th,
.table td {
  padding: var(--spacing-4);
  text-align: left;
  border-bottom: 1px solid var(--gray-200);
}

.table th {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: var(--white);
  font-weight: 600;
}

.table tr:hover {
  background-color: var(--pastel-blue);
}

/* Footer */
.footer {
  background: linear-gradient(79deg, rgb(39, 39, 39), rgb(72, 56, 30));
  color: var(--white);
  padding: var(--spacing-16) 0 var(--spacing-8) 0;

}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-8);
  margin-bottom: var(--spacing-8);
}

.footer-section h3 {
  color: var(--white);
  margin-bottom: var(--spacing-4);
}

.footer-section p,
.footer-section a {
  color: var(--gray-300);
  text-decoration: none;
  transition: var(--transition-base);
}

.footer-section a:hover {
  color: var(--white);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-8);
  border-top: 1px solid var(--gray-700);
  color: var(--gray-300);
}

/* Social Media */
.social-links {
  display: flex;
  gap: var(--spacing-4);
  justify-content: center;
  margin-top: var(--spacing-4);
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--secondary-color);
  color: var(--white);
  border-radius: 50%;
  text-decoration: none;
  transition: var(--transition-base);
}

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

/* Responsive Design */
@media (max-width: 1024px) {
  .container {
    padding: 0 var(--spacing-6);
  }
  
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .mobile-toggle {
    display: flex;
  }
  
  .nav-menu {
    position: fixed;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    gap: 0;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-20px);
    transition: var(--transition-base);
  }
  
  .nav-menu.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }
  
  .nav-item {
    width: 100%;
  }
  
  .nav-link {
    padding: var(--spacing-4) var(--spacing-6);
    border-bottom: 1px solid var(--gray-200);
  }
  
  .dropdown {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    background: var(--light-gray);
  }
  
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }
  
  .hero h1 {
    font-size: var(--font-size-3xl);
  }
  
  .section {
    padding: var(--spacing-12) 0;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
}

/* Animations */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes slideIn {
  from { opacity: 0; transform: translateX(-20px); }
  to { opacity: 1; transform: translateX(0); }
}

.fade-in {
  animation: fadeIn 0.6s ease-out;
}

.slide-in {
  animation: slideIn 0.6s ease-out;
}

/* Utility Classes */
.mb-0 { margin-bottom: 0; }
.mb-2 { margin-bottom: var(--spacing-2); }
.mb-4 { margin-bottom: var(--spacing-4); }
.mb-6 { margin-bottom: var(--spacing-6); }
.mb-8 { margin-bottom: var(--spacing-8); }

.mt-0 { margin-top: 0; }
.mt-2 { margin-top: var(--spacing-2); }
.mt-4 { margin-top: var(--spacing-4); }
.mt-6 { margin-top: var(--spacing-6); }
.mt-8 { margin-top: var(--spacing-8); }

.p-0 { padding: 0; }
.p-2 { padding: var(--spacing-2); }
.p-4 { padding: var(--spacing-4); }
.p-6 { padding: var(--spacing-6); }
.p-8 { padding: var(--spacing-8); }

.bg-white { background-color: var(--white); }
.bg-light { background-color: transparent }
.bg-primary { background-color: var(--primary-color); }
.bg-secondary { background-color: var(--secondary-color); }

.text-primary { color: var(--primary-color); }
.text-secondary { color: var(--secondary-color); }
.text-white { color: var(--white); }
.text-gray { color: var(--gray-500); }

.fw-normal { font-weight: 400; }
.fw-medium { font-weight: 500; }
.fw-semibold { font-weight: 600; }
.fw-bold { font-weight: 700; }

.rounded { border-radius: var(--radius-md); }
.rounded-lg { border-radius: var(--radius-lg); }
.rounded-xl { border-radius: var(--radius-xl); }

.shadow { box-shadow: var(--shadow-md); }
.shadow-lg { box-shadow: var(--shadow-lg); }
.shadow-xl { box-shadow: var(--shadow-xl); }