/* ===== ROOT VARIABLES ===== */
:root {
  /* Color System */
  --primary-900: #0F172A;
  --primary-800: #1E293B;
  --primary-700: #334155;
  --primary-600: #475569;
  --primary-500: #64748B;
  --primary-400: #94A3B8;
  --primary-300: #CBD5E1;
  --primary-200: #E2E8F0;
  --primary-100: #F1F5F9;
  --primary-50: #F8FAFC;

  --accent-red: #E11D48;
  --accent-red-hover: #BE123C;
  --accent-gold: #FFD700;
  --accent-gold-hover: #FFC107;

  --success: #10B981;
  --warning: #F59E0B;
  --error: #EF4444;

  --white: #FFFFFF;
  --black: #000000;

  /* Typography */
  --font-primary: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-secondary: 'Lora', Georgia, serif;

  /* Spacing System (8px base) */
  --space-1: 0.5rem;   /* 8px */
  --space-2: 1rem;     /* 16px */
  --space-3: 1.5rem;   /* 24px */
  --space-4: 2rem;     /* 32px */
  --space-5: 2.5rem;   /* 40px */
  --space-6: 3rem;     /* 48px */
  --space-8: 4rem;     /* 64px */
  --space-10: 5rem;    /* 80px */
  --space-12: 6rem;    /* 96px */
  --space-16: 8rem;    /* 128px */

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

  /* Border Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;

  /* Transitions */
  --transition-fast: 150ms ease-in-out;
  --transition-normal: 250ms ease-in-out;
  --transition-slow: 350ms ease-in-out;

  /* Breakpoints */
  --mobile: 768px;
  --tablet: 1024px;
  --desktop: 1280px;
}

/* ===== RESET & BASE STYLES ===== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-primary);
  line-height: 1.6;
  color: var(--primary-700);
  background-color: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-primary);
  font-weight: 600;
  line-height: 1.2;
  color: var(--primary-900);
  margin-bottom: var(--space-2);
}

h1 { font-size: 3rem; }
h2 { font-size: 2.25rem; }
h3 { font-size: 1.875rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1.125rem; }

p {
  font-family: var(--font-secondary);
  margin-bottom: var(--space-3);
  line-height: 1.7;
}

/* ===== UTILITY CLASSES ===== */
.container {
  max-width: var(--desktop);
  margin: 0 auto;
  padding: 0 var(--space-3);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-lg);
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  transition: all var(--transition-normal);
  cursor: pointer;
  border: 2px solid transparent;
  min-height: 48px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-red), var(--accent-red-hover));
  color: var(--white);
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  background: linear-gradient(135deg, var(--accent-red-hover), var(--accent-red));
}

.btn-secondary {
  background: linear-gradient(135deg, var(--accent-gold), var(--accent-gold-hover));
  color: var(--primary-900);
  box-shadow: var(--shadow-md);
}

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

.btn-outline {
  background: transparent;
  color: var(--primary-700);
  border-color: var(--primary-300);
}

.btn-outline:hover {
  background: var(--primary-50);
  border-color: var(--primary-500);
  color: var(--primary-900);
}

/* ===== HEADER & NAVIGATION ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--primary-200);
  transition: all var(--transition-normal);
}

.nav {
  padding: var(--space-2) 0;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--desktop);
  margin: 0 auto;
  padding: 0 var(--space-3);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.nav-logo {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
}

.nav-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-900);
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: var(--space-4);
  align-items: center;
}

.nav-link {
  font-weight: 500;
  color: var(--primary-600);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  position: relative;
}

.nav-link:hover,
.nav-link.active {
  color: var(--accent-red);
  background: var(--primary-50);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 20px;
  height: 3px;
  background: var(--accent-red);
  border-radius: var(--radius-sm);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  cursor: pointer;
  padding: var(--space-2);
}

.nav-toggle span {
  width: 24px;
  height: 3px;
  background: var(--primary-700);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

/* ===== HERO SECTION ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--primary-900) 0%, var(--primary-800) 100%);
  color: var(--white);
  margin-top: 80px;
}

.hero-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  align-items: center;
  max-width: var(--desktop);
  margin: 0 auto;
  padding: 0 var(--space-3);
}

.hero-content {
  animation: fadeInUp 1s ease-out;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 700;
  margin-bottom: var(--space-4);
  line-height: 1.1;
  background: linear-gradient(135deg, var(--white), var(--primary-300));
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.25rem;
  font-family: var(--font-secondary);
  margin-bottom: var(--space-6);
  color: var(--primary-300);
  line-height: 1.6;
}

.hero-image {
  position: relative;
  animation: fadeInRight 1s ease-out 0.3s both;
}

.hero-image img {
  width: 100%;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
}

/* ===== PAGE SECTIONS ===== */
.page-header {
  background: linear-gradient(135deg, var(--primary-900), var(--primary-800));
  color: var(--white);
  padding: var(--space-16) 0 var(--space-8);
  margin-top: 80px;
  text-align: center;
}

.page-title {
  font-size: 3rem;
  margin-bottom: var(--space-3);
}

.page-subtitle {
  font-size: 1.25rem;
  font-family: var(--font-secondary);
  color: var(--primary-300);
}

.section-title {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: var(--space-8);
  color: var(--primary-900);
}

/* ===== HIGHLIGHTS SECTION ===== */
.highlights {
  padding: var(--space-16) 0;
  background: var(--primary-50);
}

.highlights-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-6);
}

.highlight-card {
  background: var(--white);
  padding: var(--space-6);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  text-align: center;
  transition: all var(--transition-normal);
  border: 1px solid var(--primary-200);
}

.highlight-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--accent-red);
}

.card-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-4);
  background: linear-gradient(135deg, var(--accent-red), var(--accent-red-hover));
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
}

.card-icon svg {
  width: 32px;
  height: 32px;
}

.card-title {
  font-size: 1.5rem;
  margin-bottom: var(--space-3);
  color: var(--primary-900);
}

.card-description {
  color: var(--primary-600);
  margin-bottom: var(--space-4);
}

.card-link {
  color: var(--accent-red);
  font-weight: 600;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.card-link:hover {
  color: var(--accent-red-hover);
}

/* ===== CTA SECTION ===== */
.cta-section {
  background: linear-gradient(135deg, var(--primary-900), var(--primary-800));
  color: var(--white);
  padding: var(--space-16) 0;
  text-align: center;
}

.cta-content {
  max-width: 800px;
  margin: 0 auto;
}

.cta-title {
  font-size: 2.5rem;
  margin-bottom: var(--space-4);
}

.cta-description {
  font-size: 1.25rem;
  font-family: var(--font-secondary);
  margin-bottom: var(--space-6);
  color: var(--primary-300);
}

.cta-buttons {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
}

/* ===== CONTENT SECTIONS ===== */
.content-section {
  padding: var(--space-12) 0;
}

.content-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--space-8);
  align-items: start;
}

.content-main {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

.article {
  background: var(--white);
  padding: var(--space-6);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--primary-200);
}

.article-title {
  color: var(--primary-900);
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-2);
  border-bottom: 2px solid var(--accent-red);
}

.article-content h3 {
  color: var(--primary-800);
  margin-top: var(--space-4);
  margin-bottom: var(--space-2);
}

.article-content ul {
  margin-left: var(--space-4);
  margin-bottom: var(--space-3);
}

.article-content li {
  margin-bottom: var(--space-1);
  color: var(--primary-600);
}

.content-sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.sidebar-card {
  background: var(--white);
  padding: var(--space-5);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--primary-200);
}

.sidebar-title {
  color: var(--primary-900);
  margin-bottom: var(--space-4);
  font-size: 1.25rem;
}

.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.stat-item {
  text-align: center;
  padding: var(--space-3);
  background: var(--primary-50);
  border-radius: var(--radius-lg);
}

.stat-number {
  display: block;
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent-red);
  margin-bottom: var(--space-1);
}

.stat-label {
  font-size: 0.875rem;
  color: var(--primary-600);
  font-weight: 500;
}

.sidebar-links {
  list-style: none;
}

.sidebar-links li {
  margin-bottom: var(--space-2);
}

.sidebar-links a {
  color: var(--primary-600);
  transition: color var(--transition-fast);
  padding: var(--space-2);
  display: block;
  border-radius: var(--radius-md);
}

.sidebar-links a:hover {
  color: var(--accent-red);
  background: var(--primary-50);
}

/* ===== TIMELINE ===== */
.timeline-section {
  padding: var(--space-12) 0;
  background: var(--primary-50);
}

.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 30px;
  top: 0;
  bottom: 0;
  width: 4px;
  background: linear-gradient(180deg, var(--accent-red), var(--accent-gold));
  border-radius: var(--radius-sm);
}

.timeline-item {
  position: relative;
  margin-bottom: var(--space-8);
  padding-left: var(--space-10);
}

.timeline-marker {
  position: absolute;
  left: 22px;
  top: 8px;
  width: 20px;
  height: 20px;
  background: var(--accent-red);
  border: 4px solid var(--white);
  border-radius: 50%;
  box-shadow: var(--shadow-md);
  z-index: 10;
}

.timeline-marker.current {
  background: var(--accent-gold);
  animation: pulse 2s infinite;
}

.timeline-content {
  background: var(--white);
  padding: var(--space-5);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--primary-200);
  transition: all var(--transition-normal);
}

.timeline-content:hover {
  transform: translateX(8px);
  box-shadow: var(--shadow-lg);
}

.timeline-year {
  display: inline-block;
  background: linear-gradient(135deg, var(--accent-red), var(--accent-red-hover));
  color: var(--white);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-lg);
  font-weight: 700;
  font-size: 0.875rem;
  margin-bottom: var(--space-3);
}

.timeline-title {
  color: var(--primary-900);
  margin-bottom: var(--space-2);
}

.timeline-description {
  color: var(--primary-600);
  line-height: 1.6;
}

/* ===== DOCUMENTS SECTION ===== */
.documents-section {
  padding: var(--space-12) 0;
  background: var(--primary-50);
}

.documents-filter {
  margin-bottom: var(--space-8);
  text-align: center;
}

.filter-tabs {
  display: inline-flex;
  background: var(--white);
  padding: var(--space-1);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  gap: var(--space-1);
}

.filter-tab {
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-lg);
  font-weight: 500;
  color: var(--primary-600);
  transition: all var(--transition-fast);
  cursor: pointer;
}

.filter-tab.active,
.filter-tab:hover {
  background: var(--accent-red);
  color: var(--white);
}

.documents-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: var(--space-6);
}

.document-card {
  background: var(--white);
  padding: var(--space-5);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--primary-200);
  display: flex;
  align-items: center;
  gap: var(--space-4);
  transition: all var(--transition-normal);
}

.document-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent-red);
}

.document-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--accent-red), var(--accent-red-hover));
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  flex-shrink: 0;
}

.document-icon svg {
  width: 24px;
  height: 24px;
}

.document-info {
  flex: 1;
}

.document-title {
  font-size: 1.125rem;
  color: var(--primary-900);
  margin-bottom: var(--space-1);
}

.document-description {
  color: var(--primary-600);
  font-size: 0.875rem;
  margin-bottom: var(--space-2);
}

.document-meta {
  display: flex;
  gap: var(--space-3);
  font-size: 0.75rem;
  color: var(--primary-500);
}

.document-download {
  background: linear-gradient(135deg, var(--accent-gold), var(--accent-gold-hover));
  color: var(--primary-900);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-lg);
  font-weight: 600;
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

.document-download:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-md);
}

/* ===== MEDIA GALLERY ===== */
.media-filter {
  padding: var(--space-8) 0 var(--space-4);
  background: var(--primary-50);
  text-align: center;
}

.media-gallery {
  padding: var(--space-8) 0 var(--space-12);
  background: var(--primary-50);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-6);
}

.gallery-item {
  background: var(--white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
  border: 1px solid var(--primary-200);
}

.gallery-item:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.gallery-image {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
}

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

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: var(--space-3);
  opacity: 0;
  transition: all var(--transition-normal);
}

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

.gallery-item:hover .gallery-image img {
  transform: scale(1.1);
}

.play-button {
  width: 64px;
  height: 64px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(10px);
  margin-bottom: var(--space-2);
}

.play-button svg {
  width: 24px;
  height: 24px;
  color: var(--white);
  margin-left: 2px;
}

.gallery-btn {
  background: var(--white);
  color: var(--primary-900);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-lg);
  font-weight: 600;
  transition: all var(--transition-fast);
}

.gallery-btn:hover {
  background: var(--accent-gold);
  transform: scale(1.05);
}

.gallery-info {
  padding: var(--space-4);
}

.gallery-title {
  font-size: 1.125rem;
  color: var(--primary-900);
  margin-bottom: var(--space-2);
}

.gallery-description {
  color: var(--primary-600);
  font-size: 0.875rem;
}

/* ===== CONTACT SECTION ===== */
.contact-section {
  padding: var(--space-12) 0;
  background: var(--primary-50);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  align-items: start;
}

.contact-form-container {
  background: var(--white);
  padding: var(--space-8);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--primary-200);
}

.form-title {
  color: var(--primary-900);
  margin-bottom: var(--space-6);
  text-align: center;
}

.form-group {
  margin-bottom: var(--space-5);
}

.form-label {
  display: block;
  margin-bottom: var(--space-2);
  font-weight: 600;
  color: var(--primary-800);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: var(--space-3);
  border: 2px solid var(--primary-300);
  border-radius: var(--radius-lg);
  font-size: 1rem;
  font-family: inherit;
  transition: all var(--transition-fast);
  background: var(--white);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--accent-red);
  box-shadow: 0 0 0 3px rgba(225, 29, 72, 0.1);
}

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

.form-submit {
  width: 100%;
  position: relative;
  overflow: hidden;
}

.btn-loading {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: inherit;
  color: inherit;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.info-card {
  background: var(--white);
  padding: var(--space-5);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--primary-200);
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  transition: all var(--transition-normal);
}

.info-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent-red);
}

.info-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--primary-900), var(--primary-800));
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  flex-shrink: 0;
}

.info-icon svg {
  width: 24px;
  height: 24px;
}

.info-title {
  color: var(--primary-900);
  margin-bottom: var(--space-1);
  font-size: 1.125rem;
}

.info-text {
  color: var(--primary-600);
  line-height: 1.5;
}

/* ===== MAP SECTION ===== */
.map-section {
  padding: var(--space-12) 0;
}

.map-container {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--primary-200);
}

.map-placeholder {
  height: 400px;
  background: linear-gradient(135deg, var(--primary-100), var(--primary-200));
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.map-content {
  text-align: center;
  z-index: 10;
}

.map-title {
  color: var(--primary-900);
  margin-bottom: var(--space-2);
}

.map-description {
  color: var(--primary-600);
  margin-bottom: var(--space-4);
}

/* ===== MODAL ===== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
  backdrop-filter: blur(4px);
}

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

.modal-content {
  background: var(--white);
  border-radius: var(--radius-xl);
  max-width: 90vw;
  max-height: 90vh;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  transform: scale(0.9);
  transition: transform var(--transition-normal);
}

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

.modal-close {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  width: 40px;
  height: 40px;
  background: rgba(0, 0, 0, 0.5);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  z-index: 10;
  transition: all var(--transition-fast);
}

.modal-close:hover {
  background: var(--accent-red);
  transform: scale(1.1);
}

.modal-body img {
  width: 100%;
  height: auto;
  display: block;
}

.success-modal {
  padding: var(--space-8);
  text-align: center;
  max-width: 400px;
}

.success-icon {
  width: 80px;
  height: 80px;
  background: var(--success);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-4);
  color: var(--white);
}

.success-icon svg {
  width: 40px;
  height: 40px;
}

.success-title {
  color: var(--primary-900);
  margin-bottom: var(--space-3);
}

.success-description {
  color: var(--primary-600);
  margin-bottom: var(--space-5);
}

/* ===== FOOTER ===== */
.footer {
  background: var(--primary-900);
  color: var(--white);
  padding: var(--space-12) 0 var(--space-6);
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--space-8);
  margin-bottom: var(--space-8);
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-logo {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
}

.footer-description {
  color: var(--primary-300);
  font-family: var(--font-secondary);
  line-height: 1.6;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-6);
}

.footer-heading {
  color: var(--white);
  margin-bottom: var(--space-4);
  font-size: 1.125rem;
}

.footer-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer-list a {
  color: var(--primary-300);
  transition: color var(--transition-fast);
}

.footer-list a:hover {
  color: var(--accent-gold);
}

.social-links {
  display: flex;
  gap: var(--space-3);
}

.social-link {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-300);
  transition: all var(--transition-fast);
}

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

.social-link svg {
  width: 20px;
  height: 20px;
}

.footer-bottom {
  text-align: center;
  padding-top: var(--space-6);
  border-top: 1px solid var(--primary-800);
}

.footer-bottom p {
  color: var(--primary-400);
  margin: 0;
}

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes pulse {
  0%, 100% {
    box-shadow: 0 0 0 0 var(--accent-gold);
  }
  50% {
    box-shadow: 0 0 0 10px transparent;
  }
}

/* AOS Animation Classes */
[data-aos] {
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.6s ease-out;
}

[data-aos].aos-animate {
  opacity: 1;
  transform: translateY(0);
}

[data-aos="fade-up"] {
  transform: translateY(20px);
}

[data-aos="fade-left"] {
  transform: translateX(20px);
}

[data-aos="fade-right"] {
  transform: translateX(-20px);
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr;
    gap: var(--space-6);
    text-align: center;
  }

  .content-grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--space-6);
    text-align: center;
  }
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: var(--space-4);
    box-shadow: var(--shadow-lg);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
  }

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

  .nav-toggle {
    display: flex;
  }

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

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

  .nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
  }

  .hero-title {
    font-size: 2.5rem;
  }

  .page-title {
    font-size: 2.25rem;
  }

  .section-title {
    font-size: 2rem;
  }

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

  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }

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

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

  .filter-tabs {
    flex-wrap: wrap;
    justify-content: center;
  }

  .timeline::before {
    left: 15px;
  }

  .timeline-item {
    padding-left: var(--space-6);
  }

  .timeline-marker {
    left: 7px;
  }

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

  .document-card {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--space-2);
  }

  .hero-title {
    font-size: 2rem;
  }

  .hero-subtitle {
    font-size: 1.125rem;
  }

  .highlight-card,
  .article,
  .sidebar-card {
    padding: var(--space-4);
  }

  .contact-form-container {
    padding: var(--space-5);
  }

  .btn {
    padding: var(--space-2) var(--space-4);
    font-size: 0.875rem;
  }
}

/* ===== UTILITY CLASSES ===== */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.hidden { display: none !important; }
.visible { display: block !important; }

.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;
}

/* ===== LOADING STATES ===== */
.loading {
  opacity: 0.6;
  pointer-events: none;
}

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