/**
 * Zist5 Main CSS - Professional Homepage Design
 * Modern, RTL-ready, responsive design with excellent UX
 */

/* ===== Font Imports ===== */
@font-face {
  font-family: 'IRANYekan';
  src: url('../font/IRANYekanXFaNum/woff2/IRANYekanXFaNum-Regular.woff2') format('woff2'),
       url('../font/IRANYekanXFaNum/woff/IRANYekanXFaNum-Regular.woff') format('woff');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'IRANYekan';
  src: url('../font/IRANYekanXFaNum/woff2/IRANYekanXFaNum-Bold.woff2') format('woff2'),
       url('../font/IRANYekanXFaNum/woff/IRANYekanXFaNum-Bold.woff') format('woff');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Vazirmatn';
  src: url('../fonts/Vazirmatn/vazirmatn-arabic-wght-normal.woff2') format('woff2');
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

/* ===== CSS Variables ===== */
:root {
  /* Brand Colors */
  --primary-color: #2563eb;
  --primary-dark: #1e40af;
  --primary-light: #3b82f6;
  --secondary-color: #16a34a;
  --accent-color: #f59e0b;
  --danger-color: #dc2626;
  --info-color: #0891b2;
  
  /* Professional Design Colors */
  --primary-green: #0a3a2a;
  --primary-green-light: #146a46;
  --accent-gold: #fbbf24;
  --accent-gold-dark: #d97706;
  --text-dark: #1f2937;
  --text-light: #6b7280;
  --bg-light: #f9fafb;
  --bg-white: #ffffff;
  --border-light: #e5e7eb;
  --shadow-soft: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-medium: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-large: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  
  /* Neutral Colors */
  --white: #ffffff;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;
  
  /* Typography */
  --font-family: 'IRANYekan', 'Vazirmatn', 'Tahoma', 'Arial', 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;
  --font-size-5xl: 3rem;
  
  /* 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;
  --spacing-20: 5rem;
  --spacing-24: 6rem;
  
  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  
  /* Transitions */
  --transition-fast: 150ms ease-in-out;
  --transition-normal: 300ms ease-in-out;
  --transition-slow: 500ms ease-in-out;
}

/* ===== Reset & Base Styles ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: var(--gray-800);
  background-color: var(--white);
  direction: rtl;
  text-align: right;
}

/* ===== Typography ===== */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-4);
  color: var(--gray-900);
}

h1 { font-size: var(--font-size-5xl); }
h2 { font-size: var(--font-size-4xl); }
h3 { font-size: var(--font-size-3xl); }
h4 { font-size: var(--font-size-2xl); }
h5 { font-size: var(--font-size-xl); }
h6 { font-size: var(--font-size-lg); }

p {
  margin-bottom: var(--spacing-4);
  color: var(--gray-600);
}

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

a:hover {
  color: var(--primary-green-light);
}

/* ===== Layout Components ===== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-4);
}

.container-fluid {
  width: 100%;
  padding: 0 var(--spacing-4);
}

.row {
  display: flex;
  flex-wrap: wrap;
  margin: 0 calc(-1 * var(--spacing-3));
}

.col {
  flex: 1;
  padding: 0 var(--spacing-3);
}

.col-12 { flex: 0 0 100%; }
.col-6 { flex: 0 0 50%; }
.col-4 { flex: 0 0 33.333333%; }
.col-3 { flex: 0 0 25%; }

/* ===== Header & Navigation ===== */
.header {
  background: var(--white);
  box-shadow: var(--shadow-sm);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: all var(--transition-normal);
}

.header.scrolled {
  box-shadow: var(--shadow-lg);
}

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

.logo {
  font-size: var(--font-size-2xl);
  font-weight: 800;
  color: var(--primary-green) !important;
  text-decoration: none;
}

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

.nav-link {
  color: var(--gray-700);
  font-weight: 500;
  padding: var(--spacing-2) var(--spacing-4);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.nav-link:hover {
  color: var(--primary-green) !important;
  background-color: var(--gray-50);
}

.nav-actions {
  display: flex;
  gap: var(--spacing-4);
  align-items: center;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-3) var(--spacing-6);
  font-size: var(--font-size-base);
  font-weight: 600;
  text-align: center;
  text-decoration: none;
  border: 2px solid transparent;
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--transition-fast);
  gap: var(--spacing-2);
}

.btn-primary {
  background-color: var(--primary-green) !important;
  color: var(--white) !important;
  border-color: var(--primary-green) !important;
}

.btn-primary:hover {
  background-color: var(--primary-green-light) !important;
  border-color: var(--primary-green-light) !important;
  color: var(--white) !important;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

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

.btn-secondary:hover {
  background-color: #15803d;
  border-color: #15803d;
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-outline {
  background-color: transparent !important;
  color: var(--primary-green) !important;
  border-color: var(--primary-green) !important;
}

.btn-outline:hover {
  background-color: var(--primary-green) !important;
  color: var(--white) !important;
}

.btn-ghost {
  background-color: transparent;
  color: var(--gray-600);
  border-color: transparent;
}

.btn-ghost:hover {
  background-color: var(--gray-100);
  color: var(--gray-800);
}

.btn-lg {
  padding: var(--spacing-4) var(--spacing-8);
  font-size: var(--font-size-lg);
}

.btn-sm {
  padding: var(--spacing-2) var(--spacing-4);
  font-size: var(--font-size-sm);
}

/* ===== Hero Section ===== */
.hero {
  background: linear-gradient(135deg, var(--primary-green) 0%, var(--primary-green-light) 100%) !important;
  color: var(--white) !important;
  padding: calc(80px + var(--spacing-20)) 0 var(--spacing-20);
  text-align: center;
  position: relative;
  overflow: hidden;
}

/* Professional Hero Section */
.hero-section {
  background: linear-gradient(135deg, var(--primary-green) 0%, var(--primary-green-light) 100%) !important;
  color: white !important;
  padding: 120px 0 80px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><defs><radialGradient id="a" cx="50%" cy="50%"><stop offset="0%" stop-color="%23ffffff" stop-opacity="0.1"/><stop offset="100%" stop-color="%23ffffff" stop-opacity="0"/></radialGradient></defs><circle cx="200" cy="200" r="100" fill="url(%23a)"/><circle cx="800" cy="300" r="150" fill="url(%23a)"/><circle cx="400" cy="700" r="120" fill="url(%23a)"/></svg>');
  opacity: 0.3;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero h1 {
  font-size: var(--font-size-5xl);
  margin-bottom: var(--spacing-6);
  color: var(--white);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.hero p {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-8);
  color: rgba(255, 255, 255, 0.9);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-actions {
  display: flex;
  gap: var(--spacing-4);
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: var(--spacing-8);
}

.hero-stats {
  display: flex;
  gap: var(--spacing-8);
  justify-content: center;
  flex-wrap: wrap;
}

.stat-item {
  text-align: center;
}

.stat-number {
  font-size: var(--font-size-3xl);
  font-weight: 800;
  color: var(--white);
  display: block;
}

.stat-label {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.8);
  margin-top: var(--spacing-1);
}

/* ===== Cards ===== */
.card {
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: all var(--transition-normal);
  border: 1px solid var(--gray-200);
}

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

.card-header {
  padding: var(--spacing-6);
  border-bottom: 1px solid var(--gray-200);
  background: var(--gray-50);
}

.card-body {
  padding: var(--spacing-6);
}

.card-title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: var(--spacing-3);
}

.card-text {
  color: var(--gray-600);
  margin-bottom: var(--spacing-4);
}

/* ===== Features Section ===== */
.features {
  padding: 4rem 0;
  background: var(--bg-light) !important;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-8);
  margin-top: var(--spacing-12);
}

.feature-card {
  text-align: center;
  padding: var(--spacing-8);
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
}

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

.feature-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--primary-green), var(--primary-green-light));
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-6);
  font-size: var(--font-size-3xl);
  color: var(--white);
}

.feature-title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: var(--spacing-4);
}

.feature-description {
  color: var(--gray-600);
  line-height: 1.7;
}

/* ===== Categories Section ===== */
.categories {
  padding: 4rem 0;
  background: white !important;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-8);
  margin-top: var(--spacing-12);
}

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

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

.category-image {
  height: 200px;
  background: linear-gradient(135deg, var(--primary-green), var(--primary-green-light));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-5xl);
  color: var(--white);
}

.category-content {
  padding: var(--spacing-6);
}

.category-title {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: var(--spacing-3);
}

.category-description {
  color: var(--gray-600);
  margin-bottom: var(--spacing-6);
  line-height: 1.7;
}

.category-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--spacing-4);
  border-top: 1px solid var(--gray-200);
}

.category-deadline {
  font-size: var(--font-size-sm);
  color: var(--gray-500);
}

/* ===== Timeline Section ===== */
.timeline {
  padding: var(--spacing-20) 0;
  background: var(--gray-50);
}

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

.timeline-container::before {
  content: '';
  position: absolute;
  top: 0;
  right: 50%;
  transform: translateX(50%);
  width: 4px;
  height: 100%;
  background: var(--primary-green);
  border-radius: var(--radius-full);
}

.timeline-item {
  position: relative;
  margin-bottom: var(--spacing-12);
  width: 50%;
}

.timeline-item:nth-child(odd) {
  padding-left: var(--spacing-8);
  padding-right: 0;
  text-align: right;
}

.timeline-item:nth-child(even) {
  right: 50%;
  padding-right: var(--spacing-8);
  padding-left: 0;
  text-align: left;
}

.timeline-item::before {
  content: '';
  position: absolute;
  top: var(--spacing-6);
  width: 20px;
  height: 20px;
  background: var(--primary-green);
  border: 4px solid var(--white);
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-md);
}

.timeline-item:nth-child(odd)::before {
  left: -10px;
}

.timeline-item:nth-child(even)::before {
  right: -10px;
}

.timeline-content {
  background: var(--white);
  padding: var(--spacing-6);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--gray-200);
}

.timeline-date {
  font-size: var(--font-size-sm);
  color: var(--primary-green);
  font-weight: 600;
  margin-bottom: var(--spacing-2);
}

.timeline-title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: var(--spacing-3);
}

.timeline-description {
  color: var(--gray-600);
  line-height: 1.7;
}

/* ===== Footer ===== */
.footer {
  background: var(--gray-900);
  color: var(--white);
  padding: var(--spacing-16) 0 var(--spacing-8);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-8);
  margin-bottom: var(--spacing-12);
}

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

.footer-section p,
.footer-section a {
  color: var(--gray-400);
  margin-bottom: var(--spacing-2);
  display: block;
}

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

.footer-bottom {
  border-top: 1px solid var(--gray-700);
  padding-top: var(--spacing-8);
  text-align: center;
  color: var(--gray-400);
}

/* ===== Responsive Design ===== */
@media (max-width: 768px) {
  .hero h1 {
    font-size: var(--font-size-4xl);
  }
  
  .hero p {
    font-size: var(--font-size-lg);
  }
  
  .hero-actions {
    flex-direction: column;
    align-items: center;
  }
  
  .hero-stats {
    flex-direction: column;
    gap: var(--spacing-4);
  }
  
  .nav-menu {
    display: none;
  }
  
  .timeline-container::before {
    right: 20px;
  }
  
  .timeline-item {
    width: 100%;
    left: 0 !important;
    padding-right: var(--spacing-4) !important;
    padding-left: var(--spacing-4) !important;
    text-align: right !important;
  }
  
  .timeline-item::before {
    right: 10px !important;
    left: auto !important;
  }
  
  .feature-grid,
  .category-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--spacing-3);
  }
  
  .hero {
    padding: calc(80px + var(--spacing-12)) 0 var(--spacing-12);
  }
  
  .hero h1 {
    font-size: var(--font-size-3xl);
  }
  
  .btn {
    width: 100%;
    justify-content: center;
  }
}

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

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

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

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

/* ===== Utility Classes ===== */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-left { text-align: left; }

.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); }

.d-none { display: none; }
.d-block { display: block; }
.d-flex { display: flex; }
.d-grid { display: grid; }

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

.w-full { width: 100%; }
.h-full { height: 100%; }

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

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

/* ===== Portal Sidebar Styles ===== */
.portal-layout {
  display: flex;
  min-height: 100vh;
}

.portal-sidebar {
  width: 280px;
  background: var(--white);
  border-left: 1px solid var(--gray-200);
  position: fixed;
  top: 0;
  right: 0;
  height: 100vh;
  overflow-y: auto;
  z-index: 1000;
  transition: transform var(--transition-normal);
}

.portal-sidebar.collapsed {
  transform: translateX(100%);
}

.portal-main {
  flex: 1;
  margin-right: 280px;
  transition: margin-right var(--transition-normal);
}

.portal-main.sidebar-collapsed {
  margin-right: 0;
}

.sidebar-nav {
  padding: var(--spacing-6);
}

.nav-section {
  margin-bottom: var(--spacing-8);
}

.nav-section-title {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--gray-500);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--spacing-4);
  padding: 0 var(--spacing-3);
}

.nav-item {
  display: flex;
  align-items: center;
  padding: var(--spacing-3);
  margin-bottom: var(--spacing-1);
  border-radius: var(--radius-md);
  text-decoration: none;
  color: var(--gray-700);
  transition: all var(--transition-fast);
  font-weight: 500;
}

.nav-item:hover {
  background-color: var(--gray-100);
  color: var(--primary-color);
  transform: translateX(-2px);
}

.nav-item.active {
  background-color: var(--primary-color);
  color: var(--white);
}

.nav-item i {
  width: 20px;
  margin-left: var(--spacing-3);
  text-align: center;
}

.nav-text {
  flex: 1;
}

.sidebar-footer {
  padding: var(--spacing-6);
  border-top: 1px solid var(--gray-200);
  margin-top: auto;
}

/* Mobile Sidebar Toggle */
.sidebar-toggle {
  display: none;
  position: fixed;
  top: var(--spacing-4);
  right: var(--spacing-4);
  z-index: 1001;
  background: var(--primary-color);
  color: var(--white);
  border: none;
  border-radius: var(--radius-md);
  padding: var(--spacing-3);
  cursor: pointer;
  box-shadow: var(--shadow-lg);
}

.sidebar-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 999;
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .sidebar-toggle {
    display: block;
  }
  
  .portal-sidebar {
    transform: translateX(100%);
    width: 100%;
    max-width: 320px;
  }
  
  .portal-sidebar.show {
    transform: translateX(0);
  }
  
  .portal-main {
    margin-right: 0;
  }
  
  .sidebar-overlay.show {
    display: block;
  }
}

@media (max-width: 480px) {
  .portal-sidebar {
    width: 100%;
    max-width: none;
  }
  
  .sidebar-nav {
    padding: var(--spacing-4);
  }
  
  .nav-item {
    padding: var(--spacing-4);
  }
}

/* ===== Enhanced Professional Homepage Styles ===== */

/* Hero Section */
.hero-section {
  background: linear-gradient(135deg, var(--primary-green) 0%, var(--primary-green-light) 100%);
  color: white;
  padding: 120px 0 80px;
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><defs><radialGradient id="a" cx="50%" cy="50%"><stop offset="0%" stop-color="%23ffffff" stop-opacity="0.1"/><stop offset="100%" stop-color="%23ffffff" stop-opacity="0"/></radialGradient></defs><circle cx="200" cy="200" r="100" fill="url(%23a)"/><circle cx="800" cy="300" r="150" fill="url(%23a)"/><circle cx="400" cy="700" r="120" fill="url(%23a)"/></svg>');
  opacity: 0.3;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 900;
  margin-bottom: 1.5rem;
  line-height: 1.2;
  color: white !important;
  text-align: center;
}

.hero-title * {
  color: inherit !important;
}

.hero-title span {
  color: var(--accent-gold) !important;
}

.hero-highlight {
  color: var(--accent-gold) !important;
}

.hero-subtitle {
  font-size: 1.3rem;
  margin-bottom: 2rem;
  color: rgba(255, 255, 255, 0.95) !important;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.btn-hero {
  padding: 1rem 2rem;
  font-size: 1.1rem;
  font-weight: 700;
  border-radius: 12px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.3s ease;
  border: 2px solid transparent;
}

.btn-hero-primary {
  background: var(--accent-gold);
  color: var(--primary-green);
  border-color: var(--accent-gold);
}

.btn-hero-primary:hover {
  background: var(--accent-gold-dark);
  color: white;
  transform: translateY(-2px);
  box-shadow: var(--shadow-large);
}

.btn-hero-secondary {
  background: transparent;
  color: white;
  border-color: white;
}

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

/* Statistics Section */
.stats-section {
  background: var(--bg-light);
  padding: 4rem 0;
}

.stat-card {
  text-align: center;
  padding: 2rem;
  background: white;
  border-radius: 16px;
  box-shadow: var(--shadow-soft);
  transition: all 0.3s ease;
}

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

.stat-number {
  font-size: 3rem;
  font-weight: 900;
  color: var(--primary-green);
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 1.1rem;
  color: var(--text-light);
  font-weight: 600;
}

/* Section Titles */
.section-title {
  font-size: 2.5rem;
  font-weight: 800;
  text-align: center;
  margin-bottom: 1rem;
  color: var(--primary-green) !important;
}

.section-subtitle {
  font-size: 1.2rem;
  text-align: center;
  color: var(--text-light);
  margin-bottom: 3rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* Enhanced Category Cards - Professional Design */
.category-card {
  background: white;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  transition: all 0.3s ease;
  border: 1px solid var(--border-light);
}

.category-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-large);
}

.category-header {
  background: linear-gradient(135deg, var(--primary-green), var(--primary-green-light)) !important;
  color: white !important;
  padding: 2rem;
  text-align: center;
}

.category-header * {
  color: white !important;
}

.category-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  color: white !important;
}

.category-icon i {
  color: white !important;
}

.category-title {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
  color: white !important;
}

.category-body {
  padding: 2rem;
}

.category-description {
  color: var(--text-light);
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

.category-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 1rem;
  border-top: 1px solid var(--border-light);
}

/* Timeline Section */
.timeline-section {
  background: var(--bg-light) !important;
  padding: 4rem 0;
}

/* Original Timeline Section Override */
.timeline {
  background: var(--bg-light) !important;
  padding: 4rem 0;
}

.timeline-container {
  max-width: 900px !important;
  margin: 0 auto !important;
  position: relative !important;
  padding: 2rem 0 !important;
}

.timeline-container::before {
  content: '' !important;
  position: absolute !important;
  right: 30px !important;
  top: 0 !important;
  bottom: 0 !important;
  left: auto !important;
  width: 4px !important;
  height: 100% !important;
  background: linear-gradient(180deg, var(--primary-green), var(--primary-green-light)) !important;
  border-radius: 2px !important;
  z-index: 1 !important;
  transform: none !important;
}

.timeline-item-wrapper {
  position: relative !important;
  margin-bottom: 2.5rem !important;
  padding-right: 4rem !important;
  width: 100% !important;
  padding-left: 0 !important;
  text-align: right !important;
}

.timeline-item-wrapper::before {
  content: '' !important;
  position: absolute !important;
  right: 22px !important;
  top: 1.5rem !important;
  width: 16px !important;
  height: 16px !important;
  background: var(--primary-green) !important;
  border: 4px solid white !important;
  border-radius: 50% !important;
  box-shadow: 0 2px 8px rgba(10, 58, 42, 0.3) !important;
  z-index: 2 !important;
  left: auto !important;
}

.timeline-item {
  background: linear-gradient(135deg, #fffef7 0%, #fff9e6 100%) !important;
  border-radius: 16px !important;
  padding: 1.75rem 2rem !important;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08) !important;
  border: 1px solid rgba(251, 191, 36, 0.2) !important;
  transition: all 0.3s ease !important;
  position: relative !important;
  width: 100% !important;
  margin-bottom: 0 !important;
}

.timeline-item:hover {
  transform: translateX(-8px) !important;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.12) !important;
  border-color: rgba(251, 191, 36, 0.4) !important;
}

.timeline-item::before {
  display: none !important;
}

.timeline-date {
  color: var(--accent-gold) !important;
  font-weight: 700 !important;
  font-size: 1.15rem !important;
  margin-bottom: 0.75rem !important;
  display: block !important;
  line-height: 1.4 !important;
}

.timeline-date small {
  font-size: 0.9rem !important;
  font-weight: 500 !important;
  opacity: 0.9 !important;
}

.timeline-content {
  margin-top: 0.5rem !important;
  background: transparent !important;
  padding: 0 !important;
  border: none !important;
  box-shadow: none !important;
  border-radius: 0 !important;
}

.timeline-title {
  font-size: 1.35rem !important;
  font-weight: 800 !important;
  color: var(--text-dark) !important;
  margin-bottom: 0.75rem !important;
  line-height: 1.5 !important;
}

.timeline-description {
  color: var(--text-light) !important;
  line-height: 1.8 !important;
  font-size: 0.95rem !important;
  margin-bottom: 0 !important;
}

.timeline-details {
  margin-top: 1rem !important;
  padding-top: 1rem !important;
  border-top: 1px solid rgba(251, 191, 36, 0.2) !important;
}

.timeline-details p {
  color: var(--text-light) !important;
  font-size: 0.9rem !important;
  margin-bottom: 0.5rem !important;
}

.timeline-details i {
  color: var(--primary-green) !important;
}

/* Supporters Section */
.supporters-section {
  background: white !important;
  padding: 4rem 0;
}

/* Blog Preview Section */
.blog-preview {
  background: var(--bg-light) !important;
  padding: 4rem 0;
}

/* Sponsor Category Title */
.sponsor-category-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-green);
  text-align: center;
  margin-bottom: 2rem;
  position: relative;
  padding-bottom: 0.75rem;
}

.sponsor-category-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  right: 50%;
  transform: translateX(50%);
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--primary-green), var(--accent-gold));
  border-radius: 2px;
}

/* Main Sponsor Section */
.main-sponsor-section {
  margin-bottom: 4rem;
  padding: 2rem 0;
}

.main-sponsor-content {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 2.5rem;
  margin-top: 1.5rem;
  background: linear-gradient(135deg, #0A3A2A 0%, #fff 100%);
  border-radius: 24px;
  padding: 2.5rem;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  border: 2px solid transparent;
}

.main-sponsor-content:hover {
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12);
  border-color: var(--primary-green);
  transform: translateY(-4px);
}

.main-sponsor-logo {
  flex-shrink: 0;
  width: 280px;
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: white;
  border-radius: 16px;
  padding: 1.5rem;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
}

.main-sponsor-logo img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.1));
}

.main-sponsor-text {
  flex: 1;
  text-align: right;
}

.main-sponsor-name {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--primary-green);
  margin-bottom: 1rem;
  line-height: 1.4;
}

.main-sponsor-description {
  font-size: 1.05rem;
  line-height: 1.8;
  color: #000000;
  text-align: justify;
  margin: 0;
}

/* Other Sponsors Section */
.other-sponsors-section {
  margin-top: 3rem;
}

.sponsors-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.sponsor-logo-item {
  flex: 0 0 auto;
  min-width: 150px;
  max-width: 200px;
  width: 100%;
}

.sponsor-logo {
  width: 100%;
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
  border-radius: 16px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
  padding: 1.25rem;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid rgba(0, 0, 0, 0.05);
  position: relative;
  overflow: hidden;
}

.sponsor-logo::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(76, 175, 80, 0.05) 0%, rgba(255, 193, 7, 0.05) 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.sponsor-logo:hover::before {
  opacity: 1;
}

.sponsor-logo:hover {
  transform: translateY(-6px) scale(1.05);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
  border-color: var(--primary-green);
}

.sponsor-logo img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  position: relative;
  z-index: 1;
  filter: grayscale(20%);
  transition: filter 0.3s ease;
}

.sponsor-logo:hover img {
  filter: grayscale(0%);
}

/* Responsive Design */
@media (max-width: 768px) {
  .main-sponsor-content {
    flex-direction: column;
    gap: 2rem;
    padding: 2rem;
  }
  
  .main-sponsor-logo {
    width: 100%;
    max-width: 300px;
    height: 150px;
  }
  
  .main-sponsor-text {
    text-align: center;
  }
  
  .main-sponsor-name {
    font-size: 1.5rem;
  }
  
  .main-sponsor-description {
    font-size: 1rem;
    text-align: right;
  }
  
  .sponsor-logo {
    height: 100px;
    padding: 1rem;
  }
  
  .sponsor-logo-item {
    min-width: 120px;
    max-width: 150px;
  }
  
  .sponsors-row {
    gap: 1rem;
  }
  
  .sponsor-category-title {
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
  }
}

@media (max-width: 576px) {
  .main-sponsor-content {
    padding: 1.5rem;
    gap: 1.5rem;
  }
  
  .main-sponsor-logo {
    height: 120px;
    padding: 1rem;
  }
  
  .main-sponsor-name {
    font-size: 1.3rem;
  }
  
  .main-sponsor-description {
    font-size: 0.95rem;
    line-height: 1.7;
  }
  
  .sponsor-logo {
    height: 80px;
    padding: 0.75rem;
  }
  
  .sponsor-logo-item {
    min-width: 100px;
    max-width: 120px;
  }
  
  .sponsors-row {
    gap: 0.75rem;
  }
}

/* Legacy Support */
.supporter-logo {
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: white;
  border-radius: 12px;
  box-shadow: var(--shadow-soft);
  transition: all 0.3s ease;
  filter: grayscale(100%);
  opacity: 0.7;
}

.supporter-logo i {
  color: var(--primary-green);
}

.supporter-logo:hover {
  filter: grayscale(0%);
  opacity: 1;
  transform: translateY(-2px);
}

/* Enhanced Footer */
.footer-section {
  background: var(--primary-green) !important;
  color: white !important;
  padding: 3rem 0 2rem;
}

/* Original Footer Override */
.footer {
  background: var(--primary-green) !important;
  color: white !important;
  padding: 3rem 0 2rem;
}

.footer-title {
  font-size: 1.3rem;
  font-weight: 800;
  margin-bottom: 1rem;
  color: var(--accent-gold) !important;
}

.footer-link {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  display: block;
  margin-bottom: 0.5rem;
  transition: color 0.3s ease;
}

.footer-link:hover {
  color: var(--accent-gold) !important;
}

.social-links {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
}

.social-link {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  text-decoration: none;
  transition: all 0.3s ease;
}

.social-link:hover {
  background: var(--accent-gold) !important;
  color: var(--primary-green) !important;
  transform: translateY(-2px);
}

/* Bootstrap Override Styles */
.btn-primary {
  background-color: var(--primary-green) !important;
  border-color: var(--primary-green) !important;
  color: white !important;
}

.btn-primary:hover {
  background-color: var(--primary-green-light) !important;
  border-color: var(--primary-green-light) !important;
  color: white !important;
}

.btn-outline {
  color: var(--primary-green) !important;
  border-color: var(--primary-green) !important;
}

.btn-outline:hover {
  background-color: var(--primary-green) !important;
  border-color: var(--primary-green) !important;
  color: white !important;
}

.text-primary {
  color: var(--primary-green) !important;
}

.bg-primary {
  background-color: var(--primary-green) !important;
}

/* Mobile Responsive Enhancements */
@media (max-width: 768px) {
  .hero-title {
    font-size: 2.5rem;
  }
  
  .hero-actions {
    flex-direction: column;
    align-items: center;
  }
  
  .btn-hero {
    width: 100%;
    max-width: 300px;
    justify-content: center;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  /* Timeline Responsive */
  .timeline-container {
    padding: 1.5rem 1rem !important;
  }
  
  .timeline-container::before {
    right: 20px !important;
  }
  
  .timeline-item-wrapper {
    padding-right: 3rem !important;
    margin-bottom: 2rem !important;
  }
  
  .timeline-item-wrapper::before {
    right: 12px !important;
    width: 14px !important;
    height: 14px !important;
    border-width: 3px !important;
  }
  
  .timeline-item {
    padding: 1.5rem 1.5rem !important;
  }
  
  .timeline-date {
    font-size: 1rem !important;
  }
  
  .timeline-title {
    font-size: 1.15rem !important;
  }
  
  .timeline-description {
    font-size: 0.9rem !important;
  }
  
  .stat-card {
    margin-bottom: 1rem;
  }
  
  .category-grid {
    grid-template-columns: 1fr;
  }
  
  .timeline-item {
    margin-bottom: 1.5rem;
  }
}