/* CSS Variables for Theme Support */
:root {
    /* Light Theme Colors */
    --primary-color: #2563eb;
    --secondary-color: #64748b;
    --accent-color: #f59e0b;
    --background-color: #ffffff;
    --surface-color: #f8fafc;
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --text-muted: #94a3b8;
    --border-color: #e2e8f0;
    --shadow-color: rgba(0, 0, 0, 0.1);
    --hover-color: #f1f5f9;
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 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-xxl: 1.75rem;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-xxl: 3rem;
    
    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* Dark Theme Colors */
[data-theme="dark"] {
    --primary-color: #3b82f6;
    --secondary-color: #94a3b8;
    --accent-color: #fbbf24;
    --background-color: #0f172a;
    --surface-color: #1e293b;
    --text-primary: #f1f5f9;
    --text-secondary: #cbd5e1;
    --text-muted: #64748b;
    --border-color: #334155;
    --shadow-color: rgba(0, 0, 0, 0.3);
    --hover-color: #1e293b;
}

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

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--background-color);
    transition: background-color var(--transition-normal), color var(--transition-normal);
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Header */
.header {
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: all var(--transition-normal);
}

/* Top Bar */
.top-bar {
    background: linear-gradient(135deg, #b81c1c, #8a1515, #880a0a);
    color: white;
    padding: var(--spacing-sm) 0;
    font-size: var(--font-size-sm);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

/* Program Ticker */
.program-ticker {
    overflow: hidden;
    white-space: nowrap;
    position: relative;
}

.ticker-content {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-md);
    animation: ticker 100s linear infinite;
    animation-delay: 0s;
    white-space: nowrap;
    will-change: transform;
}

.program-item {
    color: #f4f4f4;
    font-weight: 500;
    font-size: var(--font-size-sm);
    white-space: nowrap;
}

.separator {
    color: rgba(255, 255, 255, 0.6);
    font-size: var(--font-size-xs);
}

@keyframes ticker {
    0% {
        transform: translateX(0%);
    }
    100% {
        transform: translateX(-100%);
    }
}

/* Pause on hover */
.program-ticker:hover .ticker-content {
    animation-play-state: paused;
}

/* Main Header */
.main-header {
    background: white;
    border-bottom: 1px solid #e5e7eb;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

[data-theme="dark"] .main-header {
    background: #1f2937;
    border-bottom: 1px solid #374151;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-lg) 0;
    position: relative;
}

/* Header Left Side */
.header-left {
    display: flex;
    align-items: center;
}

.live-badge {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: white;
    border: 1px solid #d1d5db;
    border-radius: 18px;
    padding: 6px 12px;
    font-size: 13px;
    font-weight: 600;
    color: #111829;
}

.live-dot {
    width: 6.5px;
    height: 6.5px;
    background: #d31919;
    border-radius: 50%;
    animation: blink 1.5s infinite;
}

@keyframes blink {
    0%, 50% {
        opacity: 1;
        transform: scale(1);
    }
    25% {
        opacity: 0.5;
        transform: scale(0.8);
    }
    75% {
        opacity: 0.8;
        transform: scale(1.1);
    }
}

/* Header Center - TEC Logo */
.header-center {
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 1;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}

.tec-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all var(--transition-fast);
}

.tec-logo:hover {
    transform: scale(1.02);
}

.logo-image {
    height: 60px;
    width: auto;
    object-fit: contain;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

/* Header Right Side */
.header-right {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}



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

.nav-list {
    display: flex;
    list-style: none;
    gap: var(--spacing-lg);
    margin: 0;
    padding: 0;
}

.nav-item {
    position: relative;
}

.nav-link {
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 600;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
    position: relative;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-base);
}

.nav-link:hover {
    color: var(--primary-color);
    background: rgba(37, 99, 235, 0.05);
}

.nav-link i {
    font-size: var(--font-size-xs);
    transition: transform var(--transition-fast);
}

.nav-item:hover .nav-link i {
    transform: rotate(180deg);
}

/* Dropdown Menu */
.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: white;
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-fast);
    z-index: 1000;
    padding: var(--spacing-sm) 0;
    list-style: none;
    margin: 0;
}

[data-theme="dark"] .dropdown-menu {
    background: var(--bg-secondary);
    border-color: rgba(255, 255, 255, 0.1);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}

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

.dropdown-link {
    display: block;
    padding: var(--spacing-sm) var(--spacing-lg);
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    transition: all var(--transition-fast);
}

.dropdown-link:hover {
    background: rgba(37, 99, 235, 0.05);
    color: var(--primary-color);
}

/* Social Media */
.social-media {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.social-link {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    font-size: var(--font-size-sm);
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.social-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: currentColor;
    opacity: 0.9;
    transition: opacity var(--transition-fast);
}

.social-link i {
    position: relative;
    z-index: 1;
}

.social-link:hover::before {
    opacity: 1;
}

.social-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.social-link.linkedin {
    background: #0077b5;
}

.social-link.facebook {
    background: #1877f2;
}

.social-link.twitter {
    background: #000000;
}

.social-link.instagram {
    background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
}

.social-link.whatsapp {
    background: #25d366;
}

/* Header Controls */
.header-controls {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.control-group {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.control-btn {
    background: rgba(255, 255, 255, 0.8);
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: var(--radius-lg);
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-sm);
    font-weight: 500;
    backdrop-filter: blur(10px);
}

[data-theme="dark"] .control-btn {
    background: rgba(55, 65, 81, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.control-btn:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.control-btn i {
    font-size: var(--font-size-sm);
}

.theme-toggle .light-icon {
    display: block;
}

.theme-toggle .dark-icon {
    display: none;
}

[data-theme="dark"] .theme-toggle .light-icon {
    display: none;
}

[data-theme="dark"] .theme-toggle .dark-icon {
    display: block;
}

.auth-buttons {
    display: flex;
    gap: var(--spacing-sm);
}

.auth-buttons .btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-sm);
    font-weight: 500;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
}

.btn-outline:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.btn-primary {
    background: var(--primary-color);
    border: 2px solid var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background: #1d4ed8;
    border-color: #1d4ed8;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    position: relative;
    z-index: 100;
}

.hamburger-line {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 1px;
    transition: all var(--transition-fast);
}

.mobile-menu-toggle:hover .hamburger-line {
    background: var(--primary-color);
}

/* Mobile Navigation */
.mobile-nav {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1000;
}

.mobile-nav.show {
    display: block;
}

.mobile-nav-content {
    position: absolute;
    top: 0;
    right: 0;
    width: 320px;
    height: 100vh;
    background: white;
    padding: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.1);
}

.mobile-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid #e5e7eb;
}

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

.mobile-logo-image {
    height: 40px;
    width: auto;
    object-fit: contain;
}

.mobile-close {
    background: none;
    border: none;
    font-size: var(--font-size-xl);
    color: #6b7280;
    cursor: pointer;
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.mobile-close:hover {
    background: #f3f4f6;
    color: #374151;
}

.mobile-controls {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.mobile-controls .control-btn {
    width: 100%;
    justify-content: flex-start;
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    background: #f9fafb;
    border: 1px solid #e5e7eb;
    color: #374151;
}

.mobile-controls .control-btn:hover {
    background: #f3f4f6;
    color: #2563eb;
}

.mobile-auth {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-top: auto;
}

.mobile-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-md);
    text-decoration: none;
    font-weight: 600;
    font-size: var(--font-size-base);
    transition: all var(--transition-fast);
}

.mobile-btn-outline {
    background: white;
    border: 2px solid #2563eb;
    color: #2563eb;
}

.mobile-btn-outline:hover {
    background: #2563eb;
    color: white;
}

.mobile-btn-primary {
    background: #2563eb;
    border: 2px solid #2563eb;
    color: white;
}

.mobile-btn-primary:hover {
    background: #1d4ed8;
    border-color: #1d4ed8;
}

.mobile-nav-link i {
    width: 20px;
    text-align: center;
    color: var(--text-secondary);
}

.mobile-nav-link:hover i,
.mobile-nav-link.active i {
    color: var(--primary-color);
}

.mobile-controls {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
}

/* Hero Section */
.hero {
    /* Option 1: Modern Blue-Purple Gradient (Current) */
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 25%, #7c3aed 75%, #6366f1 100%);
    
    /* Option 2: Professional Blue-Green Gradient (Uncomment to use) */
    /* background: linear-gradient(135deg, #0ea5e9 0%, #0284c7 25%, #0891b2 50%, #0d9488 75%, #059669 100%); */
    
    /* Option 3: Warm Blue-Orange Gradient (Uncomment to use) */
    /* background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 30%, #f59e0b 70%, #ea580c 100%); */
    
    /* Option 4: Deep Ocean Gradient (Uncomment to use) */
    /* background: linear-gradient(135deg, #1e40af 0%, #1e3a8a 25%, #0f172a 50%, #1e293b 75%, #334155 100%); */
    
    /* Option 5: Modern Tech Gradient (Uncomment to use) */
    /* background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 25%, #a855f7 50%, #ec4899 75%, #f43f5e 100%); */
    
    /* Option 6: Professional Dark Blue (Uncomment to use) */
    /* background: linear-gradient(135deg, #1e3a8a 0%, #1e40af 25%, #3b82f6 50%, #60a5fa 75%, #93c5fd 100%); */
    
    color: white;
    padding: var(--spacing-2xl) 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

.hero-pattern {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 20%, rgba(255,255,255,0.15) 0%, transparent 40%),
        radial-gradient(circle at 80% 80%, rgba(255,255,255,0.1) 0%, transparent 45%),
        radial-gradient(circle at 40% 60%, rgba(255,255,255,0.08) 0%, transparent 35%),
        radial-gradient(circle at 60% 40%, rgba(255,255,255,0.12) 0%, transparent 50%),
        linear-gradient(45deg, rgba(255,255,255,0.05) 0%, transparent 50%);
    animation: float 8s ease-in-out infinite;
}

/* Enhanced Wave Container */
.wave-container {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 120px;
    overflow: hidden;
    z-index: 1;
}

.wave {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 200%;
    height: 100%;
    border-radius: 50% 50% 0 0;
}

.wave-1 {
    background: linear-gradient(45deg, rgba(255, 255, 255, 0.2), rgba(147, 197, 253, 0.15), rgba(255, 255, 255, 0.1));
    animation: wave1 12s linear infinite;
    opacity: 0.8;
}

.wave-2 {
    background: linear-gradient(45deg, rgba(139, 92, 246, 0.15), rgba(168, 85, 247, 0.1), rgba(236, 72, 153, 0.08));
    animation: wave2 8s linear infinite;
    opacity: 0.6;
    animation-delay: -2s;
}

.wave-3 {
    background: linear-gradient(45deg, rgba(59, 130, 246, 0.1), rgba(29, 78, 216, 0.08), rgba(124, 58, 237, 0.05));
    animation: wave3 10s linear infinite;
    opacity: 0.4;
    animation-delay: -4s;
}



/* Floating Icons */
.floating-icons {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    z-index: 1;
}

.floating-icon {
    position: absolute;
    color: rgba(255, 255, 255, 0.6);
    font-size: 1.5rem;
    animation: floatIcon 6s ease-in-out infinite;
    opacity: 0.7;
    transition: all 0.3s ease;
}

.floating-icon:hover {
    opacity: 1;
    transform: scale(1.2);
    color: rgba(255, 255, 255, 0.9);
}

.icon-1 {
    top: 15%;
    left: 10%;
    animation-delay: 0s;
    animation-duration: 8s;
}

.icon-2 {
    top: 25%;
    right: 15%;
    animation-delay: 1s;
    animation-duration: 7s;
}

.icon-3 {
    top: 45%;
    left: 20%;
    animation-delay: 2s;
    animation-duration: 9s;
}

.icon-4 {
    top: 35%;
    right: 25%;
    animation-delay: 3s;
    animation-duration: 6s;
}

.icon-5 {
    top: 65%;
    left: 15%;
    animation-delay: 4s;
    animation-duration: 8s;
}

.icon-6 {
    top: 55%;
    right: 10%;
    animation-delay: 5s;
    animation-duration: 7s;
}



.icon-8 {
    top: 70%;
    left: 70%;
    animation-delay: 7s;
    animation-duration: 6s;
}

.icon-9 {
    top: 30%;
    left: 80%;
    animation-delay: 8s;
    animation-duration: 9s;
}

.icon-10 {
    top: 60%;
    left: 85%;
    animation-delay: 9s;
    animation-duration: 7s;
}

.icon-11 {
    top: 80%;
    left: 30%;
    animation-delay: 10s;
    animation-duration: 8s;
}

.icon-12 {
    top: 85%;
    left: 60%;
    animation-delay: 11s;
    animation-duration: 6s;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    25% { transform: translateY(-15px) rotate(1deg); }
    50% { transform: translateY(-25px) rotate(0deg); }
    75% { transform: translateY(-15px) rotate(-1deg); }
}

@keyframes floatIcon {
    0%, 100% { 
        transform: translateY(0px) translateX(0px) rotate(0deg); 
        opacity: 0.7;
    }
    25% { 
        transform: translateY(-20px) translateX(10px) rotate(5deg); 
        opacity: 0.9;
    }
    50% { 
        transform: translateY(-35px) translateX(-5px) rotate(0deg); 
        opacity: 0.8;
    }
    75% { 
        transform: translateY(-20px) translateX(-10px) rotate(-5deg); 
        opacity: 0.9;
    }
}

@keyframes wave1 {
    0% { transform: translateX(-50%) translateY(0px); }
    50% { transform: translateX(-25%) translateY(-10px); }
    100% { transform: translateX(0%) translateY(0px); }
}

@keyframes wave2 {
    0% { transform: translateX(-50%) translateY(0px); }
    50% { transform: translateX(-25%) translateY(-15px); }
    100% { transform: translateX(0%) translateY(0px); }
}

@keyframes wave3 {
    0% { transform: translateX(-50%) translateY(0px); }
    50% { transform: translateX(-25%) translateY(-20px); }
    100% { transform: translateX(0%) translateY(0px); }
}

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

@keyframes slideIn {
    from { transform: translateX(-100%); }
    to { transform: translateX(0); }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

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

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-xl);
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-sm);
    font-weight: 500;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.hero-content h2 {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    background: linear-gradient(45deg, #ffffff, #f0f9ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-content p {
    font-size: var(--font-size-base);
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto var(--spacing-xl);
    line-height: 1.6;
}

/* Hero Search */
.hero-search {
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

/* Option 1: Compact Modern Search */
.search-container {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50px;
    padding: var(--spacing-sm) var(--spacing-md);
    max-width: 400px;
    margin: 0 auto;
    transition: all var(--transition-normal);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.search-container:focus-within {
    background: rgba(255, 255, 255, 0.98);
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(37, 99, 235, 0.2);
}

.search-icon {
    color: var(--text-secondary);
    margin-right: var(--spacing-sm);
    font-size: var(--font-size-base);
    opacity: 0.7;
}

.search-input {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text-primary);
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-base);
    outline: none;
    font-weight: 500;
}

.search-input::placeholder {
    color: var(--text-muted);
    font-weight: 400;
}

.search-btn {
    background: var(--primary-color);
    border: none;
    color: white;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 50px;
    cursor: pointer;
    transition: all var(--transition-fast);
    font-size: var(--font-size-sm);
    font-weight: 600;
    min-width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.search-btn:hover {
    background: #1d4ed8;
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.search-btn:active {
    transform: scale(0.95);
}

/* Alternative Design Options */

/* Option 2: Minimalist Search */
.search-container.minimal {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-lg);
    padding: var(--spacing-sm);
    max-width: 350px;
}

.search-container.minimal .search-input {
    color: white;
}

.search-container.minimal .search-input::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

.search-container.minimal .search-icon {
    color: rgba(255, 255, 255, 0.7);
}

.search-container.minimal .search-btn {
    background: rgba(255, 255, 255, 0.2);
    color: white;
}

/* Option 3: Floating Search */
.search-container.floating {
    background: white;
    border: none;
    border-radius: var(--radius-xl);
    padding: var(--spacing-md);
    max-width: 450px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
}

.search-container.floating:focus-within {
    box-shadow: 0 15px 50px rgba(37, 99, 235, 0.2);
}

/* Option 4: Compact Search with Tags */
.search-container.with-tags {
    background: white;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: var(--spacing-md);
    max-width: 500px;
}

.search-tags {
    display: flex;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-sm);
    flex-wrap: wrap;
}

.search-tag {
    background: var(--surface-color);
    color: var(--text-secondary);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-md);
    font-size: var(--font-size-xs);
    cursor: pointer;
    transition: all var(--transition-fast);
    border: 1px solid var(--border-color);
}

.search-tag:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

/* Mobile Optimizations for Search */
@media (max-width: 768px) {
    .search-container {
        max-width: 100%;
        margin: 0 var(--spacing-md);
        border-radius: var(--radius-lg);
    }
    
    .search-input {
        font-size: 16px; /* Prevents zoom on iOS */
    }
    
    .search-btn {
        min-width: 48px;
        height: 48px;
    }
    
    /* Mobile floating search */
    .search-container.floating {
        margin: 0 var(--spacing-sm);
        box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    }
    
    /* Mobile Floating Icons */
    .floating-icon {
        font-size: 1.2rem;
        opacity: 0.5;
    }
    
    .icon-1 { top: 10%; left: 5%; }
    .icon-2 { top: 20%; right: 10%; }
    .icon-3 { top: 40%; left: 15%; }
    .icon-4 { top: 30%; right: 20%; }
    .icon-5 { top: 60%; left: 10%; }
    .icon-6 { top: 50%; right: 5%; }
    .icon-8 { top: 65%; left: 65%; }
    .icon-9 { top: 25%; left: 75%; }
    .icon-10 { top: 55%; left: 80%; }
    .icon-11 { top: 75%; left: 25%; }
    .icon-12 { top: 80%; left: 55%; }
    
    /* Mobile Wave Container */
    .wave-container {
        height: 80px;
    }
    
    .wave {
        animation-duration: 8s;
    }
    
    .wave-1 { animation-duration: 10s; }
    .wave-2 { animation-duration: 6s; }
    .wave-3 { animation-duration: 8s; }
}

/* Announcement Banner */
.announcement-banner {
    background: linear-gradient(135deg, rgba(251, 191, 36, 0.15), rgba(245, 158, 11, 0.1));
    backdrop-filter: blur(10px);
    color: #92400e;
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid rgba(245, 158, 11, 0.2);
    position: relative;
    overflow: hidden;
}

.announcement-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, 
        rgba(255, 255, 255, 0.1) 0%, 
        rgba(255, 255, 255, 0.05) 50%, 
        rgba(255, 255, 255, 0.1) 100%);
    pointer-events: none;
}

.announcement-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    position: relative;
    z-index: 1;
}

.announcement-icon {
    font-size: var(--font-size-lg);
    color: rgba(146, 64, 14, 0.8);
    opacity: 0.9;
}

.announcement-text {
    font-weight: 600;
    color: rgba(146, 64, 14, 0.9);
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.3);
}

.announcement-close {
    background: rgba(146, 64, 14, 0.1);
    border: 1px solid rgba(146, 64, 14, 0.2);
    color: rgba(146, 64, 14, 0.8);
    cursor: pointer;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    font-size: var(--font-size-sm);
    min-width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.announcement-close:hover {
    background-color: rgba(146, 64, 14, 0.2);
    border-color: rgba(146, 64, 14, 0.3);
    color: rgba(146, 64, 14, 1);
    transform: scale(1.05);
}

/* Alternative Announcement Banner Color Schemes */

/* Option 2: Blue Theme (Uncomment to use) */
/*
.announcement-banner {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.15), rgba(37, 99, 235, 0.1));
    border-bottom: 1px solid rgba(37, 99, 235, 0.2);
}

.announcement-banner::before {
    background: linear-gradient(90deg, 
        rgba(255, 255, 255, 0.1) 0%, 
        rgba(255, 255, 255, 0.05) 50%, 
        rgba(255, 255, 255, 0.1) 100%);
}

.announcement-icon,
.announcement-text {
    color: rgba(30, 58, 138, 0.9);
}

.announcement-close {
    background: rgba(30, 58, 138, 0.1);
    border: 1px solid rgba(30, 58, 138, 0.2);
    color: rgba(30, 58, 138, 0.8);
}

.announcement-close:hover {
    background-color: rgba(30, 58, 138, 0.2);
    border-color: rgba(30, 58, 138, 0.3);
    color: rgba(30, 58, 138, 1);
}
*/

/* Option 3: Green Theme (Uncomment to use) */
/*
.announcement-banner {
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.15), rgba(22, 163, 74, 0.1));
    border-bottom: 1px solid rgba(22, 163, 74, 0.2);
}

.announcement-banner::before {
    background: linear-gradient(90deg, 
        rgba(255, 255, 255, 0.1) 0%, 
        rgba(255, 255, 255, 0.05) 50%, 
        rgba(255, 255, 255, 0.1) 100%);
}

.announcement-icon,
.announcement-text {
    color: rgba(21, 128, 61, 0.9);
}

.announcement-close {
    background: rgba(21, 128, 61, 0.1);
    border: 1px solid rgba(21, 128, 61, 0.2);
    color: rgba(21, 128, 61, 0.8);
}

.announcement-close:hover {
    background-color: rgba(21, 128, 61, 0.2);
    border-color: rgba(21, 128, 61, 0.3);
    color: rgba(21, 128, 61, 1);
}
*/

/* Option 4: Purple Theme (Uncomment to use) */
/*
.announcement-banner {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.15), rgba(124, 58, 237, 0.1));
    border-bottom: 1px solid rgba(124, 58, 237, 0.2);
}

.announcement-banner::before {
    background: linear-gradient(90deg, 
        rgba(255, 255, 255, 0.1) 0%, 
        rgba(255, 255, 255, 0.05) 50%, 
        rgba(255, 255, 255, 0.1) 100%);
}

.announcement-icon,
.announcement-text {
    color: rgba(91, 33, 182, 0.9);
}

.announcement-close {
    background: rgba(91, 33, 182, 0.1);
    border: 1px solid rgba(91, 33, 182, 0.2);
    color: rgba(91, 33, 182, 0.8);
}

.announcement-close:hover {
    background-color: rgba(91, 33, 182, 0.2);
    border-color: rgba(91, 33, 182, 0.3);
    color: rgba(91, 33, 182, 1);
}
*/

/* Sections */
.section-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
    color: var(--text-primary);
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xl);
}

.view-all-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    transition: all var(--transition-fast);
}

.view-all-link:hover {
    color: #1d4ed8;
    transform: translateX(4px);
}

.view-all-link::after {
    content: '→';
    transition: transform var(--transition-fast);
}

.view-all-link:hover::after {
    transform: translateX(4px);
}

.featured-articles,
.video-articles,
.latest-articles {
    padding: var(--spacing-2xl) 0;
}

.featured-articles {
    background: linear-gradient(135deg, var(--surface-color) 0%, var(--background-color) 100%);
    position: relative;
    overflow: hidden;
}

.featured-articles::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 20%, rgba(37, 99, 235, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(245, 158, 11, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

/* Video Articles Section */
.video-articles {
    background: linear-gradient(135deg, var(--background-color) 0%, var(--surface-color) 100%);
    position: relative;
    overflow: hidden;
}

.video-articles::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 80% 20%, rgba(139, 92, 246, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 20% 80%, rgba(236, 72, 153, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.section-title-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.section-subtitle {
    color: var(--text-secondary);
    font-size: var(--font-size-base);
    font-weight: 400;
    margin: 0;
}



/* Articles Grid */
.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

/* Featured Articles Grid */
.featured-articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    position: relative;
    z-index: 1;
}

/* Video Articles Grid */
.video-articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    position: relative;
    z-index: 1;
}

.featured-articles-grid .article-card {
    background: var(--background-color);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
    transition: all var(--transition-normal);
    position: relative;
}

.featured-articles-grid .article-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
    border-color: var(--primary-color);
}

.featured-articles-grid .article-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color), var(--primary-color));
    background-size: 200% 100%;
    animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
    0%, 100% { background-position: 200% 0; }
    50% { background-position: -200% 0; }
}

/* Video Article Cards */
.video-articles-grid .article-card {
    background: var(--background-color);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
    transition: all var(--transition-normal);
    position: relative;
}

.video-articles-grid .article-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
    border-color: #8b5cf6;
}

.video-articles-grid .article-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: linear-gradient(90deg, #8b5cf6, #ec4899, #8b5cf6);
    background-size: 200% 100%;
    animation: shimmer 3s ease-in-out infinite;
}

/* Video Play Button Overlay */
.video-thumbnail {
    position: relative;
    overflow: hidden;
}

.video-play-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background: rgba(139, 92, 246, 0.9);
    border: 3px solid white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    z-index: 2;
}

.video-play-btn:hover {
    background: rgba(139, 92, 246, 1);
    transform: translate(-50%, -50%) scale(1.1);
    box-shadow: 0 8px 20px rgba(139, 92, 246, 0.4);
}

.video-duration {
    position: absolute;
    bottom: 10px;
    right: 10px;
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
    font-weight: 600;
    z-index: 2;
}

/* Video Article Meta */
.video-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-sm);
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.video-views {
    display: flex;
    align-items: center;
    gap: 4px;
}

.video-category {
    background: rgba(139, 92, 246, 0.1);
    color: #8b5cf6;
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
    font-weight: 600;
}

/* Featured Carousel (Mobile) */
.featured-carousel {
    display: none;
    position: relative;
    margin: var(--spacing-xl) 0;
}

/* Video Carousel (Mobile) */
.video-carousel {
    display: none;
    position: relative;
    margin: var(--spacing-xl) 0;
}

.carousel-container {
    display: flex;
    gap: var(--spacing-lg);
    overflow-x: auto;
    scroll-behavior: smooth;
    scrollbar-width: none;
    -ms-overflow-style: none;
    padding: var(--spacing-md) 0;
}

.carousel-container::-webkit-scrollbar {
    display: none;
}

.carousel-container .article-card {
    min-width: 300px;
    flex-shrink: 0;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: var(--primary-color);
    color: white;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-sm);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transition: all var(--transition-fast);
    z-index: 2;
}

.carousel-btn:hover {
    background: #1d4ed8;
    transform: translateY(-50%) scale(1.1);
}

.carousel-prev {
    left: -20px;
}

.carousel-next {
    right: -20px;
}

/* Article Card */
.article-card {
    background-color: var(--background-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 4px 6px var(--shadow-color);
    transition: all var(--transition-normal);
    border: 1px solid var(--border-color);
    position: relative;
}

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

.article-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px var(--shadow-color);
}

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

.article-card:hover .article-image {
    transform: scale(1.05);
}

.article-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    background-color: var(--border-color);
    transition: transform var(--transition-normal);
}

.article-image-container {
    position: relative;
    overflow: hidden;
}

.featured-badge {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: white;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-md);
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    z-index: 1;
}

.article-video-container {
    position: relative;
    margin-bottom: var(--spacing-md);
}

.article-video {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: var(--radius-md);
}

.article-content {
    padding: var(--spacing-lg);
    position: relative;
}

.featured-articles-grid .article-content {
    padding: var(--spacing-xl);
}

.article-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
    line-height: 1.3;
}

.featured-articles-grid .article-title {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-lg);
}

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

.article-title a:hover {
    color: var(--primary-color);
}

.article-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-sm);
    color: var(--text-muted);
}

.article-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.article-author img {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    object-fit: cover;
}

.article-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
    line-height: 1.3;
}

.article-excerpt {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

.article-tags {
    display: flex;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
}

.article-tag {
    background-color: var(--primary-color);
    color: white;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
    font-weight: 500;
    transition: all var(--transition-fast);
}

.article-tag:hover {
    background-color: #1d4ed8;
    transform: translateY(-1px);
}

/* No Articles State */
.no-articles {
    text-align: center;
    padding: var(--spacing-2xl);
    background: var(--surface-color);
    border-radius: var(--radius-lg);
    border: 2px dashed var(--border-color);
}

.no-articles-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
}

.no-articles-icon {
    font-size: var(--font-size-4xl);
    color: var(--text-muted);
    margin-bottom: var(--spacing-md);
}

.no-articles h4 {
    color: var(--text-primary);
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin: 0;
}

.no-articles p {
    color: var(--text-secondary);
    font-size: var(--font-size-base);
    margin: 0;
    max-width: 400px;
}

/* Read More Button */
.read-more-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-lg);
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--primary-color);
    color: white;
    text-decoration: none;
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: all var(--transition-fast);
}

.read-more-btn:hover {
    background: #1d4ed8;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.read-more-btn i {
    transition: transform var(--transition-fast);
}

.read-more-btn:hover i {
    transform: translateX(4px);
}

/* Sponsor & Advertise Section */
.sponsor-advertise {
    background: linear-gradient(135deg, var(--primary-color) 0%, #1d4ed8 25%, #7c3aed 75%, #6366f1 100%);
    color: white;
    padding: var(--spacing-3xl) 0;
    margin-top: var(--spacing-2xl);
    position: relative;
    overflow: hidden;
}

.sponsor-advertise::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 25% 25%, rgba(255, 255, 255, 0.1) 0%, transparent 40%),
        radial-gradient(circle at 75% 75%, rgba(255, 255, 255, 0.08) 0%, transparent 45%),
        radial-gradient(circle at 50% 50%, rgba(139, 92, 246, 0.05) 0%, transparent 50%),
        linear-gradient(45deg, rgba(255, 255, 255, 0.03) 0%, transparent 50%);
    pointer-events: none;
}

.sponsor-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
}

.sponsor-text {
    max-width: 500px;
}

.sponsor-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0.1));
    backdrop-filter: blur(10px);
    color: white;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-xl);
    font-size: var(--font-size-xs);
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.sponsor-badge i {
    color: #fbbf24;
}

.sponsor-text h3 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    background: linear-gradient(45deg, #ffffff, #f0f9ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
}

.sponsor-text p {
    font-size: var(--font-size-base);
    opacity: 0.95;
    line-height: 1.6;
    margin-bottom: var(--spacing-xl);
    font-weight: 400;
}

.sponsor-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.feature-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-sm);
    opacity: 0.95;
    font-weight: 500;
}

.feature-item i {
    color: #3b82f6;
    font-size: var(--font-size-base);
    width: 18px;
    text-align: center;
}

.sponsor-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.action-card {
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-xl);
    text-align: center;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.action-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #fbbf24, #f59e0b, #fbbf24);
    background-size: 200% 100%;
    animation: shimmer 3s ease-in-out infinite;
}

.action-card:hover {
    transform: translateY(-12px);
    background: rgba(255, 255, 255, 0.18);
    border-color: rgba(255, 255, 255, 0.4);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.25);
}

.action-card:hover::before {
    animation-play-state: paused;
}

.action-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
    font-size: var(--font-size-xl);
    color: #92400e;
    transition: all var(--transition-fast);
    box-shadow: 0 8px 20px rgba(251, 191, 36, 0.3);
}

.action-card:hover .action-icon {
    transform: scale(1.15);
    box-shadow: 0 12px 30px rgba(251, 191, 36, 0.5);
}

.action-card h4 {
    font-size: var(--font-size-lg);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: white;
    line-height: 1.3;
}

.action-card p {
    font-size: var(--font-size-sm);
    opacity: 0.9;
    line-height: 1.5;
    margin-bottom: var(--spacing-lg);
    font-weight: 400;
}

.sponsor-btn, .advertise-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition-fast);
    font-size: var(--font-size-sm);
    min-width: 120px;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.sponsor-btn {
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
    color: white;
    border: none;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}

.sponsor-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s;
}

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

.sponsor-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.5);
    color: white;
}

.advertise-btn {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.advertise-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

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

.advertise-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-3px);
    color: white;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: var(--spacing-lg);
    right: var(--spacing-lg);
    background: var(--primary-color);
    color: white;
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-lg);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transition: all var(--transition-normal);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    z-index: 1000;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: #1d4ed8;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

/* Footer */
.footer {
    background: linear-gradient(135deg, var(--surface-color) 0%, var(--background-color) 100%);
    border-top: 1px solid var(--border-color);
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
    margin-top: 0;
    position: relative;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer-section h4 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

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

.footer-section ul li {
    margin-bottom: var(--spacing-sm);
}

.footer-section a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

.footer-section a[target="_blank"] {
    position: relative;
    padding-right: 20px;
}

.footer-section a[target="_blank"]::after {
    content: '↗';
    position: absolute;
    right: 0;
    top: 0;
    font-size: 0.8em;
    opacity: 0.7;
    transition: opacity var(--transition-fast);
}

.footer-section a[target="_blank"]:hover::after {
    opacity: 1;
}

.social-links {
    display: flex;
    gap: var(--spacing-md);
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: var(--primary-color);
    color: white;
    border-radius: 50%;
    transition: all var(--transition-fast);
}

.social-links a:hover {
    transform: translateY(-2px);
    background-color: #1d4ed8;
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding-top: var(--spacing-lg);
    text-align: center;
    color: var(--text-muted);
}

/* Loading Spinner */
.loading-spinner {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.loading-spinner.show {
    display: flex;
}

/* Responsive Design */
@media (max-width: 768px) {
    /* Top Bar Mobile */
    .top-bar {
        padding: var(--spacing-xs) 0;
        font-size: var(--font-size-xs);
    }

    .program-links {
        gap: var(--spacing-xs);
    }

    .program-link {
        font-size: var(--font-size-xs);
    }

    /* Main Header Mobile */
    .header-content {
        flex-direction: column;
        gap: var(--spacing-md);
        padding: var(--spacing-md) 0;
    }

    .header-left {
        order: 1;
        justify-content: center;
    }

    .header-center {
        order: 2;
    }

    .header-right {
        order: 3;
        justify-content: center;
        gap: var(--spacing-md);
    }

    /* Hide desktop navigation and social media */
    .nav {
        display: none;
    }

    .social-media {
        display: none;
    }

    /* Show mobile menu toggle */
    .mobile-menu-toggle {
        display: flex;
    }

    /* Adjust logo sizes */
    .news-icon {
        width: 32px;
        height: 32px;
        font-size: var(--font-size-base);
    }

    .news-text {
        font-size: var(--font-size-base);
    }

    .logo-image {
        height: 50px;
    }

    /* Adjust live badge */
    .live-badge {
        padding: var(--spacing-xs);
        font-size: var(--font-size-xs);
    }

    .live-dot {
        width: 6px;
        height: 6px;
    }

    /* Articles Grid */
    .articles-grid {
        grid-template-columns: 1fr;
    }

    .featured-articles-grid {
        display: none;
    }

    .featured-carousel {
        display: block;
    }

    .carousel-btn {
        width: 35px;
        height: 35px;
        font-size: var(--font-size-xs);
    }

    .carousel-prev {
        left: -10px;
    }

    .carousel-next {
        right: -10px;
    }



    .newsletter-content {
        flex-direction: column;
        text-align: center;
    }

    .input-group {
        flex-direction: column;
        max-width: 100%;
    }

    .filter-options {
        justify-content: center;
    }

    .section-header {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }

    .hero-content h2 {
        font-size: var(--font-size-3xl);
    }

    .search-container {
        max-width: 100%;
    }
}

@media (max-width: 480px) {
    .hero-content h2 {
        font-size: var(--font-size-2xl);
    }

    .hero-content p {
        font-size: var(--font-size-base);
    }

    .filter-options {
        flex-direction: column;
        align-items: center;
    }

    .filter-btn {
        width: 100%;
        justify-content: center;
    }
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--border-color);
    border-top: 4px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

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

.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mb-xl { margin-bottom: var(--spacing-xl); }

.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }

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

/* Media Display Styles */
.media-display {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--surface-color);
    border-radius: var(--radius-md);
    border: 2px dashed var(--border-color);
    min-height: 100px;
}

.media-item {
    background: var(--background-color);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    position: relative;
    transition: all var(--transition-normal);
}

.media-item:hover {
    box-shadow: 0 4px 12px var(--shadow-color);
    transform: translateY(-2px);
}

.media-preview {
    width: 100%;
    height: 150px;
    overflow: hidden;
    border-radius: var(--radius-sm);
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--surface-color);
}

.media-preview img,
.media-preview video {
    max-width: 100%;
    max-height: 100%;
    object-fit: cover;
    border-radius: var(--radius-sm);
}

.media-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.file-name {
    font-weight: 500;
    color: var(--text-primary);
    font-size: var(--font-size-sm);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.file-size {
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
}

.featured-checkbox {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    cursor: pointer;
}

.featured-checkbox input[type="checkbox"] {
    margin: 0;
}

.remove-media {
    position: absolute;
    top: var(--spacing-xs);
    right: var(--spacing-xs);
    background: #ef4444;
    color: white;
    border: none;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    font-size: var(--font-size-xs);
}

.remove-media:hover {
    background: #dc2626;
    transform: scale(1.1);
}

/* File Upload Improvements */
.file-upload-area.drag-over {
    border-color: var(--primary-color);
    background-color: var(--hover-color);
}

.file-upload-area .media-preview {
    margin-top: var(--spacing-md);
    padding: var(--spacing-sm);
    background: var(--surface-color);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
}

.file-upload-area .preview-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.file-upload-area .preview-content img,
.file-upload-area .preview-content video {
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
}

/* Rich Text Editor Enhancements */
.rich-text-toolbar {
    display: flex;
    gap: 0.5rem;
    padding: 0.5rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-bottom: none;
    border-radius: 6px 6px 0 0;
    margin-bottom: 0;
}

.rich-text-toolbar button {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 0.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    color: var(--text-primary);
}

.rich-text-toolbar button:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

/* Article Management Styles */
.article-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.media-badge {
    background: var(--primary-color);
    color: white;
    padding: 0.2rem 0.5rem;
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 500;
}

.status-badge {
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    text-transform: capitalize;
}

.status-pending {
    background: var(--warning-color);
    color: white;
}

.status-published {
    background: var(--success-color);
    color: white;
}

.status-draft {
    background: var(--text-secondary);
    color: white;
}

.status-rejected {
    background: var(--danger-color);
    color: white;
}

.article-actions {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.article-actions .btn {
    padding: 0.3rem 0.6rem;
    font-size: 0.8rem;
}

.articles-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.articles-table th,
.articles-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.articles-table th {
    background: var(--bg-secondary);
    font-weight: 600;
    color: var(--text-primary);
}

.articles-table tr:hover {
    background: var(--bg-secondary);
}

.articles-table-container {
    overflow-x: auto;
    margin-top: 1rem;
}

/* Form Enhancements */
.form-actions {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.form-actions .btn {
    min-width: 120px;
}

/* Loading States */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--bg-primary);
    border-top: 4px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Notification Enhancements */
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 1rem 1.5rem;
    border-radius: 8px;
    color: white;
    font-weight: 500;
    z-index: 10000;
    max-width: 400px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transform: translateX(100%);
    transition: transform 0.3s ease;
}

.notification.show {
    transform: translateX(0);
}

.notification.success {
    background: var(--success-color);
}

.notification.error {
    background: var(--danger-color);
}

.notification.info {
    background: var(--info-color);
}

.notification.warning {
    background: var(--warning-color);
} 

/* Mobile-First Responsive Design Improvements */

/* Enhanced Mobile Navigation */
.mobile-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.mobile-nav.show {
    opacity: 1;
    visibility: visible;
}

.mobile-nav-content {
    position: absolute;
    top: 0;
    right: 0;
    width: 85%;
    max-width: 350px;
    height: 100vh;
    background: var(--background-color);
    box-shadow: -5px 0 20px rgba(0, 0, 0, 0.3);
    transform: translateX(100%);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

.mobile-nav.show .mobile-nav-content {
    transform: translateX(0);
}

.mobile-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-lg) var(--spacing-lg) var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
    background: var(--surface-color);
}

.mobile-logo {
    display: flex;
    align-items: center;
}

.mobile-logo-image {
    height: 40px;
    width: auto;
}

.mobile-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: var(--font-size-xl);
    padding: var(--spacing-sm);
    border-radius: 50%;
    cursor: pointer;
    transition: all var(--transition-fast);
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mobile-close:hover {
    background: var(--hover-color);
    color: var(--text-primary);
}

.mobile-controls {
    padding: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
}

.mobile-controls .control-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    color: var(--text-primary);
    font-size: var(--font-size-base);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
    min-height: 56px;
}

.mobile-controls .control-btn:hover {
    background: var(--hover-color);
    border-color: var(--primary-color);
    transform: translateY(-1px);
}

.mobile-controls .control-btn i {
    font-size: var(--font-size-lg);
    width: 24px;
    text-align: center;
}

.mobile-auth {
    padding: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    flex: 1;
}

.mobile-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-base);
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition-fast);
    min-height: 56px;
    border: 2px solid transparent;
}

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

.mobile-btn-outline:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

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

.mobile-btn-primary:hover {
    background: #1d4ed8;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

/* Enhanced Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 44px;
    height: 44px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.mobile-menu-toggle:hover {
    background: var(--hover-color);
}

.hamburger-line {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    margin: 2px 0;
    transition: all var(--transition-fast);
}

.mobile-menu-toggle:hover .hamburger-line {
    background: var(--primary-color);
}

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

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

.mobile-menu-toggle.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Enhanced Mobile Responsive Design */
@media (max-width: 768px) {
    /* Container adjustments */
    .container {
        padding: 0 var(--spacing-md);
    }
    
    /* Header Mobile Optimizations */
    .header-content {
        flex-direction: column;
        gap: var(--spacing-md);
        padding: var(--spacing-md) 0;
    }
    
    .header-left {
        order: 1;
        justify-content: center;
    }
    
    .header-center {
        order: 2;
        justify-content: center;
    }
    
    .header-right {
        order: 3;
        justify-content: center;
        gap: var(--spacing-md);
    }
    
    /* Show mobile menu toggle */
    .mobile-menu-toggle {
        display: flex;
    }
    
    /* Hide desktop elements */
    .nav, .social-media {
        display: none;
    }
    
    /* Enhanced Live Badge for Mobile */
    .live-badge {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: var(--font-size-sm);
        font-weight: 600;
        border-radius: var(--radius-lg);
        gap: var(--spacing-sm);
        min-height: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .live-dot {
        width: 8px;
        height: 8px;
        border-radius: 50%;
        background: #ef4444;
        animation: blink 1.5s infinite;
    }
    
    /* Enhanced Logo for Mobile */
    .logo-image {
        height: 45px;
        width: auto;
    }
    
    /* Enhanced Control Buttons for Mobile */
    .control-btn {
        width: 44px;
        height: 44px;
        border-radius: var(--radius-lg);
        display: flex;
        align-items: center;
        justify-content: center;
        background: var(--surface-color);
        border: 1px solid var(--border-color);
        color: var(--text-primary);
        transition: all var(--transition-fast);
    }
    
    .control-btn:hover {
        background: var(--hover-color);
        border-color: var(--primary-color);
        transform: translateY(-1px);
    }
    
    /* Enhanced Auth Buttons for Mobile */
    .auth-buttons {
        display: flex;
        gap: var(--spacing-sm);
    }
    
    .auth-buttons .btn {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: var(--font-size-sm);
        font-weight: 600;
        border-radius: var(--radius-lg);
        min-height: 44px;
        display: flex;
        align-items: center;
        gap: var(--spacing-sm);
    }
    
    /* Enhanced Hero Section for Mobile */
    .hero {
        padding: var(--spacing-2xl) 0;
        min-height: 60vh;
    }
    
    .hero-content {
        text-align: center;
        max-width: 100%;
    }
    
    .hero-badge {
        margin-bottom: var(--spacing-lg);
        padding: var(--spacing-sm) var(--spacing-lg);
        border-radius: var(--radius-xl);
        font-size: var(--font-size-sm);
        font-weight: 600;
        display: inline-flex;
        align-items: center;
        gap: var(--spacing-sm);
    }
    
    .hero-content h2 {
        font-size: var(--font-size-2xl);
        line-height: 1.2;
        margin-bottom: var(--spacing-lg);
        font-weight: 700;
    }
    
    .hero-content p {
        font-size: var(--font-size-base);
        line-height: 1.6;
        margin-bottom: var(--spacing-xl);
        color: var(--text-secondary);
    }
    
    /* Enhanced Search for Mobile */
    .hero-search {
        margin-top: var(--spacing-xl);
    }
    
    .search-container {
        max-width: 100%;
        border-radius: var(--radius-xl);
        overflow: hidden;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    }
    
    .search-input {
        padding: var(--spacing-lg);
        font-size: var(--font-size-base);
        border: none;
        outline: none;
        width: 100%;
    }
    
    .search-btn {
        padding: var(--spacing-lg);
        min-width: 60px;
        border: none;
        background: var(--primary-color);
        color: white;
        cursor: pointer;
        transition: all var(--transition-fast);
    }
    
    .search-btn:hover {
        background: #1d4ed8;
    }
    

    
    /* Enhanced Articles Section for Mobile */
    .featured-articles,
    .video-articles,
    .latest-articles,
    .sponsor-advertise {
        padding: var(--spacing-xl) 0;
    }
    
    .section-header {
        text-align: center;
        margin-bottom: var(--spacing-xl);
    }
    
    .section-title {
        font-size: var(--font-size-2xl);
        font-weight: 700;
        margin-bottom: var(--spacing-sm);
    }
    
    .section-subtitle {
        color: var(--text-secondary);
        font-size: var(--font-size-base);
    }
    
    /* Enhanced Article Cards for Mobile */
    .article-card {
        border-radius: var(--radius-xl);
        overflow: hidden;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
        transition: all var(--transition-normal);
        background: var(--background-color);
        border: 1px solid var(--border-color);
    }
    
    .article-card:hover {
        transform: translateY(-4px);
        box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
    }
    
    /* Video Articles Mobile Styles */
    .video-articles-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .video-play-btn {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
    
    .video-duration {
        font-size: 10px;
        padding: 2px 6px;
    }
    
    .video-meta {
        flex-wrap: wrap;
        gap: var(--spacing-xs);
    }
    
    .video-carousel {
        display: block;
    }
    
    .video-carousel .carousel-container .article-card {
        min-width: 280px;
    }
    
    /* Sponsor Section Mobile Styles */
    .sponsor-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
        text-align: center;
        padding: 0 var(--spacing-md);
    }
    
    .sponsor-text {
        max-width: 100%;
    }
    
    .sponsor-text h3 {
        font-size: var(--font-size-xl);
    }
    
    .sponsor-text p {
        font-size: var(--font-size-sm);
    }
    
    .sponsor-features {
        flex-direction: row;
        justify-content: center;
        flex-wrap: wrap;
        gap: var(--spacing-md);
    }
    
    .feature-item {
        font-size: var(--font-size-xs);
        gap: var(--spacing-xs);
    }
    
    .feature-item i {
        font-size: var(--font-size-sm);
    }
    
    .sponsor-actions {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
        margin-top: var(--spacing-md);
    }
    
    .action-card {
        padding: var(--spacing-lg);
    }
    
    .action-card h4 {
        font-size: var(--font-size-base);
    }
    
    .action-card p {
        font-size: var(--font-size-xs);
    }
    
    .action-icon {
        width: 50px;
        height: 50px;
        font-size: var(--font-size-lg);
    }
    
    .sponsor-btn, .advertise-btn {
        padding: var(--spacing-xs) var(--spacing-md);
        font-size: var(--font-size-xs);
        min-width: 100px;
    }
    
    .article-image {
        width: 100%;
        height: 200px;
        object-fit: cover;
    }
    
    .article-content {
        padding: var(--spacing-lg);
    }
    
    .article-title {
        font-size: var(--font-size-lg);
        font-weight: 700;
        line-height: 1.3;
        margin-bottom: var(--spacing-md);
        color: var(--text-primary);
    }
    
    .article-excerpt {
        color: var(--text-secondary);
        line-height: 1.6;
        margin-bottom: var(--spacing-lg);
        display: -webkit-box;
        -webkit-line-clamp: 3;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }
    
    .article-meta {
        display: flex;
        align-items: center;
        justify-content: space-between;
        font-size: var(--font-size-sm);
        color: var(--text-muted);
    }
    
    .read-more-btn {
        background: var(--primary-color);
        color: white;
        padding: var(--spacing-sm) var(--spacing-lg);
        border: none;
        border-radius: var(--radius-lg);
        font-weight: 600;
        cursor: pointer;
        transition: all var(--transition-fast);
        margin-top: var(--spacing-md);
    }
    
    .read-more-btn:hover {
        background: #1d4ed8;
        transform: translateY(-1px);
    }
    
    /* Enhanced Newsletter for Mobile */
    .newsletter-signup {
        padding: var(--spacing-2xl) 0;
        background: var(--surface-color);
    }
    
    .newsletter-content {
        text-align: center;
    }
    
    .newsletter-text h3 {
        font-size: var(--font-size-2xl);
        font-weight: 700;
        margin-bottom: var(--spacing-md);
    }
    
    .newsletter-text p {
        color: var(--text-secondary);
        margin-bottom: var(--spacing-xl);
    }
    
    .newsletter-form {
        max-width: 400px;
        margin: 0 auto;
    }
    
    .input-group {
        display: flex;
        gap: var(--spacing-sm);
        border-radius: var(--radius-xl);
        overflow: hidden;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    }
    
    .newsletter-input {
        flex: 1;
        padding: var(--spacing-lg);
        border: none;
        outline: none;
        font-size: var(--font-size-base);
    }
    
    .newsletter-btn {
        padding: var(--spacing-lg) var(--spacing-xl);
        background: var(--primary-color);
        color: white;
        border: none;
        font-weight: 600;
        cursor: pointer;
        transition: all var(--transition-fast);
        display: flex;
        align-items: center;
        gap: var(--spacing-sm);
    }
    
    .newsletter-btn:hover {
        background: #1d4ed8;
    }
    
    /* Enhanced Footer for Mobile */
    .footer {
        padding: var(--spacing-2xl) 0 var(--spacing-xl);
    }
    
    .footer-content {
        display: grid;
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
        text-align: center;
    }
    
    .footer-section h4 {
        font-size: var(--font-size-lg);
        font-weight: 700;
        margin-bottom: var(--spacing-lg);
    }
    
    .social-links {
        justify-content: center;
        gap: var(--spacing-lg);
    }
    
    .social-links a {
        width: 50px;
        height: 50px;
        font-size: var(--font-size-lg);
    }
    
    /* Enhanced Back to Top Button */
    .back-to-top {
        position: fixed;
        bottom: var(--spacing-lg);
        right: var(--spacing-lg);
        width: 56px;
        height: 56px;
        background: var(--primary-color);
        color: white;
        border: none;
        border-radius: 50%;
        cursor: pointer;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: var(--font-size-lg);
        box-shadow: 0 4px 20px rgba(37, 99, 235, 0.3);
        transition: all var(--transition-fast);
        z-index: 1000;
        opacity: 0;
        visibility: hidden;
        transform: translateY(20px);
        overflow: hidden;
    }
    
    .back-to-top::before {
        content: '';
        position: absolute;
        top: 50%;
        left: 50%;
        width: 0;
        height: 0;
        background: rgba(255, 255, 255, 0.2);
        border-radius: 50%;
        transform: translate(-50%, -50%);
        transition: width 0.3s ease, height 0.3s ease;
    }
    
    .back-to-top:active::before {
        width: 100%;
        height: 100%;
    }
    
    .back-to-top.show {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }
    
    .back-to-top:hover {
        background: #1d4ed8;
        transform: translateY(-2px);
        box-shadow: 0 6px 25px rgba(37, 99, 235, 0.4);
    }
}

/* Extra Small Mobile Devices */
@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .hero-content h2 {
        font-size: var(--font-size-2xl);
    }
    
    .hero-content p {
        font-size: var(--font-size-base);
    }
    
    .filter-options {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .filter-btn {
        min-height: 70px;
        padding: var(--spacing-sm);
    }
    
    .article-content {
        padding: var(--spacing-md);
    }
    
    .article-title {
        font-size: var(--font-size-base);
    }
    
    .newsletter-form {
        max-width: 100%;
    }
    
    .input-group {
        flex-direction: column;
    }
    
    .newsletter-input,
    .newsletter-btn {
        width: 100%;
    }
    
    .mobile-nav-content {
        width: 100%;
        max-width: none;
    }
}

/* Touch-friendly improvements */
@media (max-width: 768px) {
    /* Ensure minimum touch target size of 44px */
    .btn, .control-btn, .filter-btn, .search-btn, .newsletter-btn {
        min-height: 44px;
        min-width: 44px;
    }
    
    /* Increase spacing for better touch interaction */
    .filter-options {
        gap: var(--spacing-lg);
    }
    
    .articles-grid {
        gap: var(--spacing-xl);
    }
    
    /* Improve text readability */
    .article-excerpt {
        font-size: var(--font-size-base);
        line-height: 1.7;
    }
    
    /* Better visual hierarchy */
    .section-title {
        font-size: var(--font-size-2xl);
        font-weight: 700;
        margin-bottom: var(--spacing-lg);
    }
    
    /* Enhanced loading states */
    .loading-spinner {
        width: 50px;
        height: 50px;
        border-width: 3px;
    }
}

/* Smooth scrolling for mobile */
@media (max-width: 768px) {
    html {
        scroll-behavior: smooth;
    }
    
    /* Prevent horizontal scroll */
    body {
        overflow-x: hidden;
    }
    
    /* Better focus states for accessibility */
    .btn:focus,
    .control-btn:focus,
    .filter-btn:focus,
    .search-input:focus,
    .newsletter-input:focus {
        outline: 2px solid var(--primary-color);
        outline-offset: 2px;
    }
} 

/* Additional Mobile Enhancements */

/* Touch Feedback Improvements */
@media (max-width: 768px) {
    /* Active state for touch feedback */
    .btn:active,
    .control-btn:active,
    .filter-btn:active,
    .search-btn:active,
    .newsletter-btn:active,
    .mobile-btn:active {
        transform: scale(0.95);
        transition: transform 0.1s ease;
    }
    
    /* Remove hover effects on touch devices */
    @media (hover: none) {
        .btn:hover,
        .control-btn:hover,
        .filter-btn:hover,
        .search-btn:hover,
        .newsletter-btn:hover,
        .mobile-btn:hover,
        .article-card:hover {
            transform: none;
            box-shadow: none;
        }
    }
    
    /* Enhanced loading states for mobile */
    .loading-spinner {
        width: 60px;
        height: 60px;
        border-width: 4px;
    }
    
    /* Better scroll indicators */
    .scroll-indicator {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 3px;
        background: var(--border-color);
        z-index: 1001;
    }
    
    .scroll-indicator::after {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        height: 100%;
        background: var(--primary-color);
        width: 0%;
        transition: width 0.1s ease;
    }
    
    /* Pull to refresh indicator */
    .pull-refresh-indicator {
        position: fixed;
        top: -60px;
        left: 0;
        width: 100%;
        height: 60px;
        background: var(--primary-color);
        color: white;
        display: flex;
        align-items: center;
        justify-content: center;
        font-weight: 600;
        z-index: 1000;
        transition: top 0.3s ease;
    }
    
    .pull-refresh-indicator.show {
        top: 0;
    }
    
    /* Enhanced article card interactions */
    .article-card {
        position: relative;
        overflow: hidden;
    }
    
    .article-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
        transition: left 0.5s ease;
    }
    
    .article-card:active::before {
        left: 100%;
    }
    
    /* Better form inputs for mobile */
    .search-input,
    .newsletter-input {
        -webkit-appearance: none;
        border-radius: 0;
        font-size: 16px; /* Prevents zoom on iOS */
    }
    
    /* Enhanced focus states for mobile */
    .search-input:focus,
    .newsletter-input:focus {
        outline: none;
        box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
    }
    
    /* Better button states */
    .btn:disabled,
    .control-btn:disabled,
    .filter-btn:disabled {
        opacity: 0.6;
        cursor: not-allowed;
        transform: none !important;
    }
    
    /* Enhanced mobile navigation animations */
    .mobile-nav-content {
        will-change: transform;
    }
    
    /* Better mobile menu backdrop */
    .mobile-nav::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.5);
        backdrop-filter: blur(5px);
        opacity: 0;
        transition: opacity 0.3s ease;
    }
    
    .mobile-nav.show::before {
        opacity: 1;
    }
    
    /* Enhanced mobile controls layout */
    .mobile-controls {
        position: relative;
    }
    
    .mobile-controls::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: var(--spacing-lg);
        right: var(--spacing-lg);
        height: 1px;
        background: var(--border-color);
    }
    
    /* Better mobile auth buttons */
    .mobile-auth {
        position: relative;
    }
    
    .mobile-btn {
        position: relative;
        overflow: hidden;
    }
    
    .mobile-btn::before {
        content: '';
        position: absolute;
        top: 50%;
        left: 50%;
        width: 0;
        height: 0;
        background: rgba(255, 255, 255, 0.2);
        border-radius: 50%;
        transform: translate(-50%, -50%);
        transition: width 0.3s ease, height 0.3s ease;
    }
    
    .mobile-btn:active::before {
        width: 200px;
        height: 200px;
    }
    
    /* Enhanced mobile close button */
    .mobile-close {
        position: relative;
        overflow: hidden;
    }
    
    .mobile-close::before {
        content: '';
        position: absolute;
        top: 50%;
        left: 50%;
        width: 0;
        height: 0;
        background: var(--hover-color);
        border-radius: 50%;
        transform: translate(-50%, -50%);
        transition: width 0.2s ease, height 0.2s ease;
    }
    
    .mobile-close:active::before {
        width: 100%;
        height: 100%;
    }
    
    /* Better mobile logo */
    .mobile-logo {
        position: relative;
    }
    
    .mobile-logo-image {
        filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
    }
    
    /* Enhanced mobile menu toggle */
    .mobile-menu-toggle {
        position: relative;
        overflow: hidden;
    }
    
    .mobile-menu-toggle::before {
        content: '';
        position: absolute;
        top: 50%;
        left: 50%;
        width: 0;
        height: 0;
        background: var(--hover-color);
        border-radius: 50%;
        transform: translate(-50%, -50%);
        transition: width 0.2s ease, height 0.2s ease;
    }
    
    .mobile-menu-toggle:active::before {
        width: 100%;
        height: 100%;
    }
    
    /* Better hamburger animation */
    .hamburger-line {
        position: relative;
        z-index: 1;
    }
    
    /* Enhanced mobile search */
    .search-container {
        position: relative;
    }
    
    .search-icon {
        position: absolute;
        left: var(--spacing-lg);
        top: 50%;
        transform: translateY(-50%);
        color: var(--text-muted);
        z-index: 2;
    }
    
    .search-input {
        padding-left: calc(var(--spacing-lg) * 2 + 20px);
    }
    
    /* Better mobile filter buttons */
    .filter-btn {
        position: relative;
        overflow: hidden;
    }
    
    .filter-btn::before {
        content: '';
        position: absolute;
        top: 50%;
        left: 50%;
        width: 0;
        height: 0;
        background: rgba(37, 99, 235, 0.1);
        border-radius: 50%;
        transform: translate(-50%, -50%);
        transition: width 0.3s ease, height 0.3s ease;
    }
    
    .filter-btn:active::before {
        width: 200px;
        height: 200px;
    }
    
    /* Enhanced mobile newsletter */
    .newsletter-signup {
        position: relative;
        overflow: hidden;
    }
    
    .newsletter-signup::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: linear-gradient(135deg, rgba(37, 99, 235, 0.05) 0%, rgba(37, 99, 235, 0.1) 100%);
        z-index: -1;
    }
    
    /* Better mobile footer */
    .footer {
        position: relative;
    }
    
    .footer::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 1px;
        background: linear-gradient(90deg, transparent, var(--border-color), transparent);
    }
    
    /* Enhanced mobile back to top */
    .back-to-top {
        position: fixed;
        bottom: var(--spacing-lg);
        right: var(--spacing-lg);
        width: 56px;
        height: 56px;
        background: var(--primary-color);
        color: white;
        border: none;
        border-radius: 50%;
        cursor: pointer;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: var(--font-size-lg);
        box-shadow: 0 4px 20px rgba(37, 99, 235, 0.3);
        transition: all var(--transition-fast);
        z-index: 1000;
        opacity: 0;
        visibility: hidden;
        transform: translateY(20px);
        overflow: hidden;
    }
    
    .back-to-top::before {
        content: '';
        position: absolute;
        top: 50%;
        left: 50%;
        width: 0;
        height: 0;
        background: rgba(255, 255, 255, 0.2);
        border-radius: 50%;
        transform: translate(-50%, -50%);
        transition: width 0.3s ease, height 0.3s ease;
    }
    
    .back-to-top:active::before {
        width: 100%;
        height: 100%;
    }
    
    .back-to-top.show {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }
    
    .back-to-top:hover {
        background: #1d4ed8;
        transform: translateY(-2px);
        box-shadow: 0 6px 25px rgba(37, 99, 235, 0.4);
    }
}

/* Mobile Performance Optimizations */
@media (max-width: 768px) {
    /* Reduce animations for better performance */
    * {
        -webkit-transform: translateZ(0);
        transform: translateZ(0);
    }
    
    /* Optimize scrolling */
    .mobile-nav-content {
        -webkit-overflow-scrolling: touch;
    }
    
    /* Better text rendering */
    body {
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
        text-rendering: optimizeLegibility;
    }
    
    /* Optimize images */
    img {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
}

/* Mobile Accessibility Improvements */
@media (max-width: 768px) {
    /* Better focus indicators */
    .btn:focus-visible,
    .control-btn:focus-visible,
    .filter-btn:focus-visible,
    .search-input:focus-visible,
    .newsletter-input:focus-visible {
        outline: 3px solid var(--primary-color);
        outline-offset: 2px;
    }
    
    /* Enhanced screen reader support */
    .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;
    }
    
    /* Better color contrast */
    .text-muted {
        color: var(--text-secondary) !important;
    }
    
    /* Enhanced touch targets */
    .mobile-btn,
    .control-btn,
    .filter-btn {
        min-height: 48px;
        min-width: 48px;
    }
    
    /* Better spacing for touch */
    .mobile-controls,
    .mobile-auth {
        gap: var(--spacing-lg);
    }
}

/* Mobile Header Layout - Fixed to Prevent Overlapping */

@media (max-width: 768px) {
    /* Container adjustments */
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    /* Main Header Mobile Layout - Fixed */
    .main-header {
        padding: var(--spacing-sm) 0;
    }
    
    .header-content {
        display: grid;
        grid-template-columns: 1fr auto 1fr;
        grid-template-areas: 
            "left center right";
        align-items: center;
        gap: var(--spacing-sm);
        padding: var(--spacing-sm) 0;
    }
    
    /* Left Section - Live Badge */
    .header-left {
        grid-area: left;
        justify-self: start;
        display: flex;
        align-items: center;
    }
    
    /* Center Section - Logo */
    .header-center {
        grid-area: center;
        justify-self: center;
        display: flex;
        align-items: center;
    }
    
    /* Right Section - Controls and Menu */
    .header-right {
        grid-area: right;
        justify-self: end;
        display: flex;
        align-items: center;
        gap: var(--spacing-xs);
    }
    
    /* Hide desktop elements on mobile */
    .nav, .social-media {
        display: none;
    }
    
    /* Enhanced Live Badge for Mobile - Compact */
    .live-badge {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: var(--font-size-xs);
        font-weight: 600;
        border-radius: var(--radius-md);
        gap: var(--spacing-xs);
        min-height: 32px;
        display: flex;
        align-items: center;
        justify-content: center;
        white-space: nowrap;
        flex-shrink: 0;
    }
    
    .live-dot {
        width: 6px;
        height: 6px;
        border-radius: 50%;
        background: #ef4444;
        animation: blink 1.5s infinite;
        flex-shrink: 0;
    }
    
    /* Enhanced Logo for Mobile - Compact */
    .logo-image {
        height: 35px;
        width: auto;
        max-width: 120px;
        object-fit: contain;
    }
    
    /* Header Controls - Compact Layout */
    .header-controls {
        display: none; /* Hide on mobile - moved to mobile menu */
    }
    
    /* Auth Buttons - Compact */
    .auth-buttons {
        display: none; /* Hide on mobile - moved to mobile menu */
    }
    
    /* Mobile Menu Toggle - Prominent */
    .mobile-menu-toggle {
        display: flex !important;
        width: 40px;
        height: 40px;
        border-radius: var(--radius-md);
        background: var(--surface-color);
        border: 1px solid var(--border-color);
        align-items: center;
        justify-content: center;
        cursor: pointer;
        transition: all var(--transition-fast);
        flex-shrink: 0;
        position: relative;
        z-index: 100;
    }
    
    .mobile-menu-toggle:hover {
        background: var(--hover-color);
        border-color: var(--primary-color);
    }
    
    .hamburger-line {
        width: 20px;
        height: 2px;
        background: var(--text-primary) !important;
        margin: 2px 0;
        transition: all 0.3s ease;
        border-radius: 1px;
        display: block !important;
    }
    
    .mobile-menu-toggle.active .hamburger-line:nth-child(1) {
        transform: rotate(45deg) translate(4px, 4px);
    }
    
    .mobile-menu-toggle.active .hamburger-line:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu-toggle.active .hamburger-line:nth-child(3) {
        transform: rotate(-45deg) translate(6px, -5px);
    }
}

/* Extra Small Mobile Devices - Further Optimization */
@media (max-width: 480px) {
    .header-content {
        grid-template-columns: auto 1fr auto;
        grid-template-areas: 
            "left center right";
        gap: var(--spacing-xs);
        padding: var(--spacing-xs) 0;
    }
    
    /* Even more compact live badge */
    .live-badge {
        padding: 4px var(--spacing-xs);
        font-size: 10px;
        min-height: 28px;
    }
    
    .live-dot {
        width: 5px;
        height: 5px;
    }
    
    /* Smaller logo */
    .logo-image {
        height: 30px;
        max-width: 100px;
    }
    
    /* Smaller mobile menu toggle */
    .mobile-menu-toggle {
        width: 36px;
        height: 36px;
    }
    
    .hamburger-line {
        width: 18px;
        height: 2px;
    }
}

/* Ensure no overlapping at any mobile size */
@media (max-width: 768px) {
    /* Prevent text wrapping */
    .live-badge span {
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        max-width: 60px;
    }
    
    /* Ensure logo doesn't overflow */
    .logo-image {
        max-width: 100%;
        height: auto;
        max-height: 40px;
    }
    
    /* Prevent any horizontal overflow */
    .header-content {
        min-width: 0;
        overflow: hidden;
    }
    
    /* Ensure grid areas don't overlap */
    .header-left,
    .header-center,
    .header-right {
        min-width: 0;
        overflow: hidden;
    }
    
    /* Mobile menu toggle always visible */
    .mobile-menu-toggle {
        position: relative;
        z-index: 10;
    }
}

/* Mobile Navigation Links */
.mobile-navigation {
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
}

.mobile-nav-title {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.mobile-nav-links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.mobile-nav-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    color: var(--text-primary);
    font-size: var(--font-size-base);
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    min-height: 48px;
}

.mobile-nav-link:hover {
    background: var(--hover-color);
    border-color: var(--primary-color);
    transform: translateY(-1px);
}

.mobile-nav-link i {
    font-size: var(--font-size-lg);
    width: 24px;
    text-align: center;
    color: var(--primary-color);
}

/* Enhanced Hamburger Menu Visibility */
@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex !important;
        width: 44px;
        height: 44px;
        border-radius: var(--radius-lg);
        background: var(--primary-color);
        border: 2px solid var(--primary-color);
        align-items: center;
        justify-content: center;
        cursor: pointer;
        transition: all var(--transition-fast);
        flex-shrink: 0;
        position: relative;
        z-index: 100;
        box-shadow: 0 2px 8px rgba(37, 99, 235, 0.3);
    }
    
    .mobile-menu-toggle:hover {
        background: #1d4ed8;
        border-color: #1d4ed8;
        transform: translateY(-1px);
        box-shadow: 0 4px 12px rgba(37, 99, 235, 0.4);
    }
    
    .mobile-menu-toggle:active {
        transform: scale(0.95);
    }
    
    .hamburger-line {
        width: 22px;
        height: 3px;
        background: white !important;
        margin: 2px 0;
        transition: all 0.3s ease;
        border-radius: 2px;
        display: block !important;
        box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
    }
    
    .mobile-menu-toggle.active .hamburger-line:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
        background: white !important;
    }
    
    .mobile-menu-toggle.active .hamburger-line:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu-toggle.active .hamburger-line:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
        background: white !important;
    }
}