/* ===== D.E.S.A. Modern CSS Framework ===== */

/* --- CSS Custom Properties --- */
:root {
  /* Colors */
  --color-primary: #0a2342;
  --color-primary-light: #1a3a5c;
  --color-primary-dark: #061726;
  --color-accent: #2196F3;
  --color-accent-light: #64B5F6;
  --color-accent-dark: #1565C0;
  --color-ocean: #006994;
  --color-ocean-light: #0891b2;
  --color-surface: #ffffff;
  --color-surface-alt: #f8fafc;
  --color-surface-dark: #f1f5f9;
  --color-text: #1e293b;
  --color-text-light: #64748b;
  --color-text-muted: #94a3b8;
  --color-border: #e2e8f0;
  --color-success: #10b981;
  --color-warning: #f59e0b;
  --color-error: #ef4444;

  /* Typography */
  --font-heading: 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
  --font-body: 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
  --font-mono: 'Consolas', 'Monaco', monospace;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;

  /* Layout */
  --max-width: 1200px;
  --max-width-narrow: 800px;
  --header-height: 80px;
  --border-radius: 8px;
  --border-radius-lg: 16px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background-color: var(--color-surface);
  line-height: 1.7;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

a:hover {
  color: var(--color-accent);
}

ul, ol {
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-primary);
}

h1 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h2 { font-size: clamp(1.4rem, 3vw, 2rem); }
h3 { font-size: clamp(1.15rem, 2.5vw, 1.5rem); }
h4 { font-size: clamp(1rem, 2vw, 1.25rem); }

p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

/* --- Utility Classes --- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.container--narrow {
  max-width: var(--max-width-narrow);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* --- Header & Navigation --- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(10, 35, 66, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  transition: background var(--transition-base), box-shadow var(--transition-base);
}

.site-header.scrolled {
  background: rgba(10, 35, 66, 0.98);
  box-shadow: var(--shadow-lg);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  text-decoration: none;
  color: white;
  flex-shrink: 0;
}

.logo img {
  height: 50px;
  width: auto;
  border-radius: 4px;
}

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

.logo-text .title {
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: 2px;
  color: white;
  line-height: 1.2;
}

.logo-text .subtitle {
  font-size: 0.7rem;
  color: var(--color-accent-light);
  letter-spacing: 1px;
  text-transform: uppercase;
}

/* Desktop Navigation */
.main-nav {
  display: flex;
  align-items: center;
}

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

.nav-list a {
  display: block;
  padding: var(--space-sm) var(--space-md);
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.9rem;
  font-weight: 500;
  border-radius: var(--border-radius);
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.nav-list a:hover,
.nav-list a.active {
  color: white;
  background: rgba(255, 255, 255, 0.1);
}

.nav-list a.active {
  background: rgba(33, 150, 243, 0.3);
}

/* Dropdown */
.nav-dropdown {
  position: relative;
}

.nav-dropdown > a::after {
  content: '';
  display: inline-block;
  width: 0;
  height: 0;
  margin-left: 6px;
  vertical-align: middle;
  border-top: 4px solid currentColor;
  border-right: 4px solid transparent;
  border-left: 4px solid transparent;
  transition: transform var(--transition-fast);
}

.nav-dropdown:hover > a::after {
  transform: rotate(180deg);
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 200px;
  background: white;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-xl);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition-base);
  padding: var(--space-sm) 0;
  z-index: 100;
}

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

.dropdown-menu a {
  display: block;
  padding: var(--space-sm) var(--space-lg);
  color: var(--color-text);
  font-size: 0.875rem;
  border-radius: 0;
}

.dropdown-menu a:hover {
  background: var(--color-surface-alt);
  color: var(--color-accent-dark);
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-sm);
  z-index: 1001;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: white;
  margin: 5px 0;
  border-radius: 2px;
  transition: all var(--transition-base);
}

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

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

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

/* --- Hero Section --- */
.hero {
  position: relative;
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-ocean) 50%, var(--color-accent-dark) 100%);
  margin-top: var(--header-height);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 320'%3E%3Cpath fill='%23ffffff' fill-opacity='0.05' d='M0,96L48,112C96,128,192,160,288,160C384,160,480,128,576,112C672,96,768,96,864,112C960,128,1056,160,1152,160C1248,160,1344,128,1392,112L1440,96L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z'%3E%3C/path%3E%3C/svg%3E") no-repeat bottom center;
  background-size: cover;
  opacity: 0.5;
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: var(--space-3xl) var(--space-lg);
  max-width: 800px;
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  color: white;
  margin-bottom: var(--space-md);
  letter-spacing: 3px;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.hero h1 span {
  display: block;
  font-size: 0.5em;
  font-weight: 400;
  letter-spacing: 5px;
  margin-top: var(--space-sm);
  color: var(--color-accent-light);
}

.hero p {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--space-xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-cta {
  display: inline-flex;
  gap: var(--space-md);
  flex-wrap: wrap;
  justify-content: center;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.75rem;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: 50px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
  gap: var(--space-sm);
}

.btn-primary {
  background: var(--color-accent);
  color: white;
  border-color: var(--color-accent);
}

.btn-primary:hover {
  background: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(33, 150, 243, 0.4);
}

.btn-outline {
  background: transparent;
  color: white;
  border-color: rgba(255, 255, 255, 0.6);
}

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

.btn-secondary {
  background: var(--color-surface-alt);
  color: var(--color-primary);
  border-color: var(--color-border);
}

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

/* --- Page Header (for inner pages) --- */
.page-header {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-ocean) 100%);
  margin-top: var(--header-height);
  padding: var(--space-4xl) var(--space-lg) var(--space-3xl);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-header::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 60px;
  background: linear-gradient(to bottom right, transparent 49.5%, var(--color-surface) 50%);
}

.page-header h1 {
  color: white;
  margin-bottom: var(--space-md);
}

.page-header p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}

/* --- Main Content --- */
.main-content {
  flex: 1;
  padding: var(--space-3xl) 0;
}

.main-content > .container > h1:first-child,
.main-content > .container > h2:first-child {
  margin-bottom: var(--space-xl);
}

/* --- Section Styles --- */
.section {
  padding: var(--space-3xl) 0;
}

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

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

.section--dark h2,
.section--dark h3 {
  color: white;
}

.section--dark p {
  color: rgba(255, 255, 255, 0.85);
}

.section-title {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.section-title h2 {
  margin-bottom: var(--space-sm);
}

.section-title p {
  color: var(--color-text-light);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}

.section-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background: var(--color-accent);
  margin: var(--space-lg) auto 0;
  border-radius: 2px;
}

/* --- Card Grid --- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-xl);
}

.card {
  background: white;
  border-radius: var(--border-radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
  border: 1px solid var(--color-border);
}

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

.card-icon {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--color-accent-light), var(--color-accent-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.card h3 {
  margin-bottom: var(--space-sm);
}

.card p {
  color: var(--color-text-light);
  font-size: 0.95rem;
}

.card a {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  margin-top: var(--space-md);
  font-weight: 600;
  font-size: 0.9rem;
}

.card a::after {
  content: ' →';
}

/* --- Content Article --- */
.article-content {
  max-width: var(--max-width-narrow);
  margin: 0 auto;
}

.article-content h1 {
  margin-bottom: var(--space-lg);
}

.article-content h2 {
  margin-top: var(--space-2xl);
  margin-bottom: var(--space-md);
}

.article-content h3 {
  margin-top: var(--space-xl);
  margin-bottom: var(--space-md);
}

.article-content h4 {
  margin-top: var(--space-lg);
  margin-bottom: var(--space-sm);
  color: var(--color-text-light);
  font-style: italic;
}

.article-content p {
  margin-bottom: var(--space-lg);
  font-size: 1.05rem;
  line-height: 1.8;
}

.article-content img {
  border-radius: var(--border-radius);
  margin: var(--space-lg) 0;
  box-shadow: var(--shadow-md);
}

.article-content img.float-right {
  float: right;
  margin: 0 0 var(--space-lg) var(--space-lg);
  max-width: 250px;
}

.article-content img.float-left {
  float: left;
  margin: 0 var(--space-lg) var(--space-lg) 0;
  max-width: 250px;
}

.article-content blockquote {
  border-left: 4px solid var(--color-accent);
  padding: var(--space-lg) var(--space-xl);
  margin: var(--space-xl) 0;
  background: var(--color-surface-alt);
  border-radius: 0 var(--border-radius) var(--border-radius) 0;
  font-style: italic;
  color: var(--color-text-light);
}

.article-content ul,
.article-content ol {
  margin: var(--space-md) 0 var(--space-lg) var(--space-xl);
}

.article-content li {
  margin-bottom: var(--space-sm);
  padding-left: var(--space-sm);
  position: relative;
}

.article-content ul li::before {
  content: '▸';
  color: var(--color-accent);
  position: absolute;
  left: -1rem;
}

.clearfix::after {
  content: '';
  display: table;
  clear: both;
}

/* --- Events List --- */
.event-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.event-card {
  background: white;
  border-radius: var(--border-radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-md);
  border-left: 4px solid var(--color-accent);
  transition: all var(--transition-base);
}

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

.event-card h3 {
  margin-bottom: var(--space-sm);
}

.event-card .event-date {
  color: var(--color-accent-dark);
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: var(--space-sm);
}

.event-card .event-location {
  color: var(--color-text-light);
  font-size: 0.9rem;
}

.event-section-title {
  margin: var(--space-2xl) 0 var(--space-lg);
  padding-bottom: var(--space-sm);
  border-bottom: 2px solid var(--color-border);
}

/* --- Contact Info --- */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-xl);
}

.contact-card {
  background: white;
  border-radius: var(--border-radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.contact-card h3 {
  margin-bottom: var(--space-md);
}

.contact-card p {
  color: var(--color-text-light);
  line-height: 1.8;
}

.contact-card a {
  font-weight: 600;
}

/* --- Forms --- */
.form-modern {
  max-width: 650px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: var(--space-lg);
}

.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: var(--color-primary);
  font-size: 0.9rem;
}

.form-group label .required {
  color: var(--color-error);
  margin-left: 2px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 2px solid var(--color-border);
  border-radius: var(--border-radius);
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-text);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  background: white;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(33, 150, 243, 0.15);
}

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--space-md);
}

.form-note {
  background: #fff3cd;
  border: 1px solid #ffc107;
  border-radius: var(--border-radius);
  padding: var(--space-md) var(--space-lg);
  margin-bottom: var(--space-xl);
  font-size: 0.9rem;
  color: #856404;
}

.form-actions {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  margin-top: var(--space-xl);
}

/* --- Features Grid (Home) --- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.feature-item {
  text-align: center;
  padding: var(--space-xl);
}

.feature-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-accent-light) 0%, var(--color-accent-dark) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-lg);
  font-size: 2rem;
  box-shadow: 0 4px 15px rgba(33, 150, 243, 0.3);
}

.feature-item h3 {
  margin-bottom: var(--space-sm);
}

.feature-item p {
  color: var(--color-text-light);
  font-size: 0.95rem;
}

/* --- Highlight Box --- */
.highlight-box {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-ocean) 100%);
  border-radius: var(--border-radius-lg);
  padding: var(--space-3xl);
  color: white;
  text-align: center;
}

.highlight-box h2 {
  color: white;
  margin-bottom: var(--space-md);
}

.highlight-box p {
  color: rgba(255, 255, 255, 0.9);
  max-width: 600px;
  margin: 0 auto var(--space-xl);
  font-size: 1.1rem;
}

/* --- DDE Banner --- */
.dde-banner {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-surface-alt);
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--color-border);
  margin-top: var(--space-2xl);
}

.dde-banner img {
  width: 100px;
  height: auto;
  border-radius: var(--border-radius);
  flex-shrink: 0;
}

.dde-banner-text h3 {
  margin-bottom: var(--space-sm);
}

.dde-banner-text p {
  color: var(--color-text-light);
  margin-bottom: var(--space-sm);
}

/* --- Footer --- */
.site-footer {
  background: var(--color-primary-dark);
  color: rgba(255, 255, 255, 0.7);
  padding: var(--space-3xl) 0 var(--space-xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-2xl);
  margin-bottom: var(--space-2xl);
}

.footer-about .logo {
  margin-bottom: var(--space-md);
}

.footer-about p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.9rem;
}

.footer-links h4,
.footer-contact h4 {
  color: white;
  font-size: 1rem;
  margin-bottom: var(--space-lg);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.footer-links ul {
  list-style: none;
}

.footer-links li {
  margin-bottom: var(--space-sm);
}

.footer-links a {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.9rem;
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--color-accent-light);
}

.footer-contact p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.9rem;
  line-height: 1.8;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--space-xl);
  text-align: center;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.4);
}

/* --- Animations --- */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

.fade-in-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.fade-in-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

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

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

@media (max-width: 768px) {
  :root {
    --header-height: 65px;
  }

  /* Mobile Navigation */
  .menu-toggle {
    display: block;
  }

  .main-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 320px;
    height: 100vh;
    background: var(--color-primary-dark);
    padding: calc(var(--header-height) + var(--space-xl)) var(--space-xl) var(--space-xl);
    transition: right var(--transition-base);
    overflow-y: auto;
    box-shadow: -5px 0 20px rgba(0, 0, 0, 0.3);
  }

  .main-nav.open {
    right: 0;
  }

  .nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .nav-list a {
    padding: var(--space-md);
    font-size: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  }

  .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius);
    margin: var(--space-xs) 0;
    display: none;
  }

  .nav-dropdown.open .dropdown-menu {
    display: block;
  }

  .dropdown-menu a {
    color: rgba(255, 255, 255, 0.75);
    padding: var(--space-sm) var(--space-lg);
  }

  .dropdown-menu a:hover {
    background: rgba(255, 255, 255, 0.1);
    color: white;
  }

  .nav-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
  }

  .nav-overlay.active {
    display: block;
  }

  /* Mobile Content */
  .hero {
    min-height: 60vh;
  }

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

  .footer-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .dde-banner {
    flex-direction: column;
    text-align: center;
  }

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

  .article-content img.float-right,
  .article-content img.float-left {
    float: none;
    margin: var(--space-lg) auto;
    max-width: 100%;
  }

  .form-row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .hero-cta {
    flex-direction: column;
    align-items: center;
  }

  .btn {
    width: 100%;
    max-width: 280px;
  }

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

/* --- Print Styles --- */
@media print {
  .site-header,
  .menu-toggle,
  .hero,
  .site-footer {
    display: none;
  }

  body {
    font-size: 12pt;
    color: black;
  }

  .main-content {
    padding: 0;
  }

  a {
    color: black;
    text-decoration: underline;
  }
}