/* BRAINSAIT Brand Strategy Design System */

/* BrainSAIT Brand Variables */
:root {
    /* BrainSAIT Brand Identity Colors */
    --brainsait-primary: #1e40af;      /* BrainSAIT Blue - Trust, Intelligence */
    --brainsait-secondary: #0891b2;    /* BrainSAIT Teal - Innovation, Healthcare */
    --brainsait-accent: #ea580c;       /* BrainSAIT Orange - Energy, Action */
    --brainsait-neural: #7c3aed;       /* BrainSAIT Purple - AI, Quantum */
    --brainsait-success: #059669;      /* BrainSAIT Green - Health, Growth */
    
    /* Legacy Color Palette (maintained for compatibility) */
    --brain-midnight: #0f172a;
    --brain-slate: #1e293b;
    --brain-blue: var(--brainsait-primary);
    --brain-teal: var(--brainsait-secondary);
    --brain-orange: var(--brainsait-accent);
    --brain-white: #ffffff;
    --brain-gray-light: #f8fafc;
    --brain-gray-medium: #94a3b8;
    --brain-gray-dark: #475569;
    --medical-blue: #2563eb;
    --signal-teal: #0ea5e9;
    --deep-orange: #ea580c;
    --secondary-gray: #64748b;
    
    /* BrainSAIT Brand Gradients */
    --gradient-brainsait: linear-gradient(135deg, var(--brainsait-primary) 0%, var(--brainsait-secondary) 100%);
    --gradient-neural-brain: linear-gradient(135deg, #0f172a 0%, var(--brainsait-primary) 50%, var(--brainsait-neural) 100%);
    --gradient-healthcare: linear-gradient(135deg, var(--brainsait-secondary) 0%, var(--brainsait-success) 100%);
    --gradient-quantum-brain: linear-gradient(135deg, var(--brainsait-neural) 0%, #a855f7 50%, #c084fc 100%);
    --gradient-innovation: linear-gradient(135deg, var(--brainsait-accent) 0%, #f59e0b 100%);
    --gradient-ecosystem: linear-gradient(135deg, #0f172a, var(--brainsait-primary), var(--brainsait-neural), #ec4899, var(--brainsait-accent));
    
    /* Legacy Gradients (updated to use BrainSAIT colors) */
    --gradient-primary: var(--gradient-brainsait);
    --gradient-neural: var(--gradient-neural-brain);
    --gradient-accent: var(--gradient-innovation);
    --gradient-quantum: var(--gradient-quantum-brain);
    --gradient-success: var(--gradient-healthcare);
    
    /* BrainSAIT Brand Typography Hierarchy */
    --font-brainsait-primary: 'Playfair Display', serif;    /* Premium, Medical Authority */
    --font-brainsait-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;  /* Modern, Readable */
    --font-brainsait-arabic: 'IBM Plex Sans Arabic', sans-serif;  /* Cultural Authenticity */
    --font-brainsait-mono: 'SF Mono', Monaco, 'Cascadia Code', monospace;  /* Technical Precision */
    
    /* Legacy Typography (maintained for compatibility) */
    --font-primary: var(--font-brainsait-body);
    --font-arabic: var(--font-brainsait-arabic);
    --font-display: var(--font-brainsait-primary);
    
    /* BrainSAIT Brand Spacing System (Golden Ratio Based) */
    --space-brainsait-xs: 0.25rem;     /* 4px - Micro spacing */
    --space-brainsait-sm: 0.5rem;      /* 8px - Small spacing */
    --space-brainsait-md: 1rem;        /* 16px - Base unit */
    --space-brainsait-lg: 1.618rem;    /* 26px - Golden ratio */
    --space-brainsait-xl: 2.618rem;    /* 42px - Golden ratio squared */
    --space-brainsait-2xl: 4.236rem;   /* 68px - Premium spacing */
    --space-brainsait-3xl: 6.854rem;   /* 110px - Hero spacing */
    --space-brainsait-4xl: 11.09rem;   /* 178px - Section spacing */
    
    /* Enhanced Glass Morphism */
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-backdrop: blur(20px);
    --glass-strong: rgba(255, 255, 255, 0.1);
    
    /* Enhanced Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    
    /* Enhanced Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.6s ease;
    --transition-ultra: 1.2s ease;
}

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

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

body {
    font-family: var(--font-primary);
    background: var(--gradient-neural);
    color: var(--brain-white);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Enhanced Loader */
.loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-neural);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease;
}

.loader-brain {
    font-size: 6rem;
    animation: ultimatePulse 2s infinite;
    margin-bottom: var(--space-xl);
    filter: drop-shadow(0 0 30px rgba(30, 64, 175, 0.6));
}

.loader-text {
    font-size: 1.5rem;
    color: var(--brain-gray-medium);
    animation: ultimateFadeInOut 2s infinite;
    margin-bottom: var(--space-xl);
    text-align: center;
    max-width: 400px;
}

.loader-progress {
    width: 400px;
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: var(--space-xl);
}

.loader-progress .progress-bar {
    height: 100%;
    background: var(--gradient-primary);
    width: 0%;
    transition: width 0.4s ease;
    border-radius: 3px;
}

.loader-stats {
    display: flex;
    gap: var(--space-3xl);
}

.loader-stats .stat {
    text-align: center;
}

.loader-stats .stat-value {
    font-size: 2rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: block;
}

.loader-stats .stat-label {
    font-size: 0.875rem;
    color: var(--brain-gray-medium);
    margin-top: var(--space-xs);
}

/* Enhanced Header */
.header-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-backdrop);
    border-bottom: 1px solid var(--glass-border);
    padding: var(--space-lg) 0;
    transition: all var(--transition-normal);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--space-xl);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

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

.brand-logo {
    font-size: 2.5rem;
    animation: ultimateRotate 20s linear infinite;
    filter: drop-shadow(0 0 15px rgba(30, 64, 175, 0.4));
}

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

.brand-main {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.brand-arabic {
    font-family: var(--font-arabic);
    font-size: 1.25rem;
    color: var(--brain-gray-medium);
    margin-left: var(--space-sm);
}

.brand-subtitle {
    font-size: 0.75rem;
    color: var(--brain-gray-medium);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Enhanced Navigation */
.main-nav {
    display: flex;
    gap: var(--space-lg);
}

.nav-link {
    color: var(--brain-gray-medium);
    text-decoration: none;
    font-weight: 600;
    padding: var(--space-md) var(--space-lg);
    border-radius: 0.75rem;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    transition: left var(--transition-slow);
    z-index: -1;
}

.nav-link:hover::before,
.nav-link.active::before {
    left: 0;
}

.nav-link:hover,
.nav-link.active {
    color: var(--brain-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.mobile-menu-toggle {
    display: none;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--brain-white);
    padding: var(--space-md);
    border-radius: 0.5rem;
    cursor: pointer;
    font-size: 1.25rem;
}

/* Enhanced Nav Actions */
.nav-actions {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.system-status {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.875rem;
    color: var(--brain-gray-medium);
    font-weight: 600;
}

.status-dot {
    width: 10px;
    height: 10px;
    background: #10b981;
    border-radius: 50%;
    animation: ultimatePulse 2s infinite;
    box-shadow: 0 0 15px rgba(16, 185, 129, 0.6);
}

.theme-toggle,
.lang-toggle {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--brain-white);
    padding: var(--space-md) var(--space-lg);
    border-radius: 0.75rem;
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    backdrop-filter: var(--glass-backdrop);
}

.theme-toggle:hover,
.lang-toggle:hover {
    background: var(--gradient-primary);
    border-color: transparent;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.user-profile {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.role-badge {
    background: var(--gradient-accent);
    color: var(--brain-white);
    padding: var(--space-xs) var(--space-md);
    border-radius: 1rem;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.avatar {
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.25rem;
    box-shadow: var(--shadow-md);
}

/* Enhanced Main Content */
.dashboard-main {
    padding-top: 120px;
    min-height: 100vh;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--space-xl);
}

.section {
    padding: var(--space-4xl) 0;
    position: relative;
}

/* Enhanced Hero Section */
.hero-section {
    text-align: center;
    padding: var(--space-4xl) 0;
    position: relative;
    overflow: hidden;
    min-height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 50% 50%, rgba(30, 64, 175, 0.2) 0%, transparent 70%);
    animation: ultimateBreathe 10s ease-in-out infinite;
}

.neural-network {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
}

.network-node {
    position: absolute;
    width: 6px;
    height: 6px;
    background: rgba(30, 64, 175, 0.7);
    border-radius: 50%;
    animation: ultimateFloat 8s ease-in-out infinite;
    box-shadow: 0 0 10px rgba(30, 64, 175, 0.5);
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-md);
    background: var(--glass-strong);
    border: 1px solid var(--glass-border);
    padding: var(--space-md) var(--space-2xl);
    border-radius: 3rem;
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--space-3xl);
    backdrop-filter: var(--glass-backdrop);
    animation: ultimateFloat 5s ease-in-out infinite;
    box-shadow: var(--shadow-xl);
}

.badge-icon {
    font-size: 1.75rem;
    animation: ultimateSpin 8s linear infinite;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(3.5rem, 10vw, 7rem);
    font-weight: 700;
    margin-bottom: var(--space-2xl);
    line-height: 1.1;
}

.title-line {
    display: block;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: ultimateSlideInUp 1.2s ease-out;
}

.title-line:nth-child(2) {
    animation-delay: 0.4s;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--brain-gray-medium);
    max-width: 1000px;
    margin: 0 auto var(--space-4xl);
    line-height: 1.7;
    font-weight: 400;
    animation: ultimateFadeIn 1.5s ease-out 0.8s both;
}

.hero-actions {
    display: flex;
    gap: var(--space-xl);
    justify-content: center;
    margin-bottom: var(--space-4xl);
    animation: ultimateFadeIn 1.5s ease-out 1.2s both;
    flex-wrap: wrap;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: var(--space-4xl);
    animation: ultimateFadeIn 1.5s ease-out 1.6s both;
    flex-wrap: wrap;
}

.stat {
    text-align: center;
    min-width: 140px;
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 900;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: block;
    line-height: 1;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--brain-gray-medium);
    margin-top: var(--space-sm);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.75px;
}

/* Enhanced Section Headers */
.section-header {
    text-align: center;
    margin-bottom: var(--space-4xl);
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.section-header h2,
.section-header h3 {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 700;
    margin-bottom: var(--space-xl);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
}

.section-header p {
    font-size: 1.375rem;
    color: var(--brain-gray-medium);
    line-height: 1.7;
    font-weight: 400;
}

/* Enhanced Tech Grid */
.tech-ecosystem {
    margin-bottom: var(--space-4xl);
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--space-2xl);
    margin-bottom: var(--space-4xl);
}

.tech-card {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-backdrop);
    border: 1px solid var(--glass-border);
    border-radius: 1.5rem;
    padding: var(--space-3xl);
    text-align: center;
    transition: all var(--transition-slow);
    position: relative;
    overflow: hidden;
    opacity: 0;
    transform: translateY(50px);
}

.tech-card.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.tech-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left var(--transition-ultra);
}

.tech-card:hover::before {
    left: 100%;
}

.tech-card:hover {
    transform: translateY(-15px) scale(1.05);
    box-shadow: 0 30px 60px rgba(30, 64, 175, 0.3);
}

.tech-card.quantum:hover {
    border-color: rgba(124, 58, 237, 0.7);
    box-shadow: 0 30px 60px rgba(124, 58, 237, 0.3);
}

.tech-card.ml:hover {
    border-color: rgba(16, 185, 129, 0.7);
    box-shadow: 0 30px 60px rgba(16, 185, 129, 0.3);
}

.tech-card.blockchain:hover {
    border-color: rgba(234, 88, 12, 0.7);
    box-shadow: 0 30px 60px rgba(234, 88, 12, 0.3);
}

.tech-card.iot:hover {
    border-color: rgba(8, 145, 178, 0.7);
    box-shadow: 0 30px 60px rgba(8, 145, 178, 0.3);
}

.tech-icon {
    font-size: 5rem;
    margin-bottom: var(--space-xl);
    display: block;
    animation: ultimateBounce 4s infinite;
    filter: drop-shadow(0 0 20px rgba(30, 64, 175, 0.4));
}

.tech-card h3 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: var(--space-lg);
    color: var(--brain-white);
}

.tech-card p {
    color: var(--brain-gray-medium);
    line-height: 1.8;
    margin-bottom: var(--space-xl);
    font-size: 1.125rem;
}

.tech-metrics {
    margin-bottom: var(--space-xl);
}

.metric {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
}

.metric-value {
    font-size: 2.5rem;
    font-weight: 900;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.metric-label {
    font-size: 0.875rem;
    color: var(--brain-gray-medium);
    text-transform: uppercase;
    letter-spacing: 0.75px;
    font-weight: 700;
}

.tech-progress {
    height: 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    overflow: hidden;
    margin-top: var(--space-xl);
}

.progress-bar {
    height: 100%;
    background: var(--gradient-primary);
    width: 0%;
    transition: width 2.5s ease-out;
    border-radius: 4px;
    position: relative;
}

.progress-bar::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    animation: ultimateShimmer 2.5s infinite;
}

/* Enhanced Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-lg) var(--space-2xl);
    border-radius: 1rem;
    font-weight: 700;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all var(--transition-normal);
    font-size: 1.125rem;
    position: relative;
    overflow: hidden;
    backdrop-filter: var(--glass-backdrop);
}

.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 var(--transition-slow);
}

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

.btn-primary {
    background: var(--gradient-primary);
    color: var(--brain-white);
    box-shadow: var(--shadow-xl);
    border: 1px solid transparent;
}

.btn-primary:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-2xl);
}

.btn-secondary {
    background: var(--glass-bg);
    color: var(--brain-white);
    border: 1px solid var(--glass-border);
}

.btn-secondary:hover {
    background: var(--gradient-primary);
    border-color: transparent;
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.btn-accent {
    background: var(--gradient-accent);
    color: var(--brain-white);
    box-shadow: var(--shadow-lg);
    border: 1px solid transparent;
}

.btn-accent:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-2xl);
}

.btn-icon {
    font-size: 1.375rem;
}

/* Enhanced Animations */
@keyframes ultimateFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes ultimateFadeInOut {
    0%, 100% { opacity: 0.6; }
    50% { opacity: 1; }
}

@keyframes ultimateSlideInUp {
    from {
        opacity: 0;
        transform: translateY(60px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes ultimatePulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.8; transform: scale(1.08); }
}

@keyframes ultimateSpin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes ultimateRotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

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

@keyframes ultimateFloat {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

@keyframes ultimateBreathe {
    0%, 100% { transform: scale(1); opacity: 0.2; }
    50% { transform: scale(1.15); opacity: 0.3; }
}

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

@keyframes animate-fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
}

.animate-fade-in {
    animation: animate-fade-in 1s ease-out;
}

/* Glass Morphism */
.glass {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-backdrop);
    border: 1px solid var(--glass-border);
    border-radius: 1rem;
}

/* Enhanced Section Styles */
.academy-hero,
.incubator-hero,
.quantum-hero,
.about-hero {
    border-radius: 1.5rem;
    margin-bottom: var(--space-3xl);
}

.quantum-hero {
    color: var(--brain-white) !important;
}

.quantum-hero h3,
.quantum-hero p {
    color: var(--brain-white) !important;
}

.tech-card.clinical:hover {
    border-color: rgba(16, 185, 129, 0.7);
    box-shadow: 0 30px 60px rgba(16, 185, 129, 0.3);
}

.tech-card.analytics:hover {
    border-color: rgba(59, 130, 246, 0.7);
    box-shadow: 0 30px 60px rgba(59, 130, 246, 0.3);
}

.tech-card.telemedicine:hover {
    border-color: rgba(168, 85, 247, 0.7);
    box-shadow: 0 30px 60px rgba(168, 85, 247, 0.3);
}

.tech-card.course:hover {
    border-color: rgba(34, 197, 94, 0.7);
    box-shadow: 0 30px 60px rgba(34, 197, 94, 0.3);
}

.tech-card.program:hover {
    border-color: rgba(249, 115, 22, 0.7);
    box-shadow: 0 30px 60px rgba(249, 115, 22, 0.3);
}

.tech-card.value:hover {
    border-color: rgba(236, 72, 153, 0.7);
    box-shadow: 0 30px 60px rgba(236, 72, 153, 0.3);
}

/* Hidden Elements */
.hidden-input {
    display: none !important;
}

.section-hidden {
    display: none;
}

/* Performance Optimizations */
.tech-card,
.agent-card,
.btn,
.nav-link {
    will-change: transform;
}

.animate-in {
    will-change: opacity, transform;
}

/* Reduce Paint Operations */
.neural-network,
.upload-animation,
.loader-brain {
    transform: translateZ(0);
    backface-visibility: hidden;
}
    .container { padding: 0 var(--space-lg); }
    .tech-grid { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
    .nav-container { padding: 0 var(--space-lg); }
    .agents-grid { grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: var(--space-lg); }
}

/* Mobile Menu Enhancement */
.main-nav.mobile-open {
    display: flex !important;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-backdrop);
    border: 1px solid var(--glass-border);
    border-radius: 1rem;
    padding: var(--space-lg);
    margin-top: var(--space-lg);
}

@media (max-width: 768px) {
    .main-nav {
        display: none;
    }
    
    .main-nav.mobile-open {
        display: flex;
        flex-direction: column;
        gap: var(--space-md);
    }
}
    
    .mobile-menu-toggle { display: block; }
    .dashboard-main { padding-top: 160px; }
    .container { padding: 0 var(--space-md); }
    .hero-actions { flex-direction: column; align-items: center; }
    .hero-stats { flex-direction: column; gap: var(--space-lg); }
    .tech-grid { grid-template-columns: 1fr; }
    .notifications-container { right: var(--space-md); left: var(--space-md); max-width: none; }
    .upload-zone { padding: var(--space-xl); }
    .agents-grid { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }
}

@media (max-width: 480px) {
    .nav-container,
    .container { padding: 0 var(--space-sm); }
    .brand-main { font-size: 1.5rem; }
    .hero-title { font-size: 2.5rem; }
    .hero-subtitle { font-size: 1.125rem; }
    .section { padding: var(--space-2xl) 0; }
    .notifications-container { right: var(--space-sm); left: var(--space-sm); }
    .upload-zone { padding: var(--space-lg); }
    .upload-icon { font-size: 3rem; }
    .agents-grid { grid-template-columns: 1fr; }
}