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

:root {
    /* Primary Colors */
    --primary-cyan: #06b6d4;
    --primary-teal: #0891b2;
    --accent-blue: #3b82f6;
    --accent-purple: #8b5cf6;
    
    /* Background Colors */
    --bg-primary: #0a0e1a;
    --bg-secondary: #1a1f2e;
    --bg-tertiary: #242936;
    --bg-card: linear-gradient(135deg, #1a1f2e 0%, #242936 100%);
    
    /* Text Colors */
    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-accent: #64748b;
    --text-glow: #06b6d4;
    
    /* Effects */
    --glow-primary: 0 0 20px rgba(6, 182, 212, 0.3);
    --glow-secondary: 0 0 30px rgba(59, 130, 246, 0.2);
    --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.3);
    --shadow-hover: 0 16px 48px rgba(6, 182, 212, 0.15);
    
    /* Transitions */
    --transition-fast: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
}

html {
    scroll-behavior: smooth;
}

*::selection {
    background: rgba(6, 182, 212, 0.3);
    color: var(--text-primary);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.7;
    color: var(--text-primary);
    background: linear-gradient(135deg, var(--bg-primary) 0%, #0f1419 50%, var(--bg-secondary) 100%);
    background-attachment: fixed;
    overflow-x: hidden;
    font-feature-settings: 'kern' 1, 'liga' 1;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(45deg, var(--primary-cyan), var(--accent-blue));
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(45deg, var(--accent-blue), var(--accent-purple));
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

@media (min-width: 1400px) {
    .container {
        max-width: 1320px;
    }
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(15, 23, 42, 0.96);
    backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid rgba(30, 41, 59, 0.4);
    z-index: 1000;
    transition: var(--transition-fast);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.navbar.scrolled {
    background: rgba(15, 23, 42, 0.98);
    border-bottom-color: rgba(30, 41, 59, 0.6);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
    backdrop-filter: blur(24px) saturate(200%);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.nav-logo h1 {
    font-family: 'JetBrains Mono', monospace;
    font-weight: 700;
    font-size: 2.25rem;
    text-decoration: none;
    letter-spacing: -0.02em;
    position: relative;
    transition: var(--transition-fast);
    margin: 0;
    display: flex;
    align-items: center;
}

.hack-text {
    color: var(--text-primary);
    text-shadow: 0 0 20px rgba(248, 250, 252, 0.2);
    transition: var(--transition-fast);
}

.safe-text {
    color: var(--primary-cyan);
    text-shadow: 0 0 20px rgba(6, 182, 212, 0.4);
    transition: var(--transition-fast);
}

.nav-logo h1::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-cyan), transparent);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.nav-logo:hover h1 {
    font-size: 2.4rem;
}

.nav-logo:hover .hack-text {
    text-shadow: 0 0 30px rgba(248, 250, 252, 0.6), 0 0 60px rgba(248, 250, 252, 0.3);
    filter: brightness(1.2);
}

.nav-logo:hover .safe-text {
    text-shadow: 0 0 30px rgba(6, 182, 212, 0.8), 0 0 60px rgba(6, 182, 212, 0.4);
    filter: brightness(1.3);
}

.nav-logo:hover h1::after {
    transform: scaleX(1);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2.5rem;
}

.nav-cta {
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
    color: white;
    text-decoration: none;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(59, 130, 246, 0.3);
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.2);
    display: inline-block;
}

.nav-cta:hover {
    background: linear-gradient(135deg, #2563eb, #1e40af);
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(59, 130, 246, 0.3);
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition-fast);
    position: relative;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
}

.nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.1), rgba(59, 130, 246, 0.1));
    border-radius: var(--radius-sm);
    opacity: 0;
    transition: var(--transition-fast);
    z-index: -1;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-cyan), var(--accent-blue));
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    transform: translateX(-50%);
}

.nav-link:hover {
    color: var(--text-glow);
    text-shadow: 0 0 10px rgba(6, 182, 212, 0.5);
}

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

.nav-link:hover::after {
    width: 80%;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 24px;
    cursor: pointer;
    padding: 0;
    background: transparent;
    border: none;
    transition: var(--transition-fast);
}

.nav-toggle:hover .bar {
    background: var(--primary-cyan);
    box-shadow: 0 0 8px rgba(6, 182, 212, 0.3);
}

.bar {
    width: 100%;
    height: 3px;
    background: var(--text-secondary);
    border-radius: 3px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    transform-origin: center;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: 
        radial-gradient(circle at 20% 50%, rgba(6, 182, 212, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(59, 130, 246, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 80%, rgba(139, 92, 246, 0.1) 0%, transparent 50%),
        linear-gradient(135deg, var(--bg-primary) 0%, #0f1419 50%, var(--bg-secondary) 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="20" height="20" patternUnits="userSpaceOnUse"><path d="M 20 0 L 0 0 0 20" fill="none" stroke="%2306b6d4" stroke-width="0.5" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.6;
    animation: gridFloat 20s ease-in-out infinite;
}

.hero::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(6, 182, 212, 0.1) 0%, transparent 70%);
    transform: translate(-50%, -50%);
    animation: pulse 4s ease-in-out infinite;
    pointer-events: none;
}

@keyframes gridFloat {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    33% { transform: translate(10px, -10px) rotate(0.5deg); }
    66% { transform: translate(-5px, 5px) rotate(-0.3deg); }
}

@keyframes pulse {
    0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.1; }
    50% { transform: translate(-50%, -50%) scale(1.1); opacity: 0.2; }
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
    position: relative;
    z-index: 2;
    padding-top: 80px;
}

.hero-content {
    animation: fadeInUp 1.2s cubic-bezier(0.23, 1, 0.32, 1) both;
}

.hero-title {
    font-size: 3.75rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 2rem;
    color: var(--text-primary);
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--text-secondary) 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.highlight {
    background: linear-gradient(135deg, var(--primary-cyan) 0%, var(--accent-blue) 50%, var(--accent-purple) 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    position: relative;
    font-weight: 900;
    animation: textGlow 3s ease-in-out infinite;
}

@keyframes textGlow {
    0%, 100% {
        filter: drop-shadow(0 0 5px rgba(6, 182, 212, 0.3));
    }
    50% {
        filter: drop-shadow(0 0 15px rgba(6, 182, 212, 0.6));
    }
}

.hero-description {
    font-size: 1.3rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
    line-height: 1.8;
    font-weight: 400;
    opacity: 0.9;
    max-width: 90%;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    align-items: center;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 2.5rem;
    border-radius: var(--radius-md);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    letter-spacing: 0.025em;
    transition: var(--transition-fast);
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    text-transform: none;
    z-index: 1;
    backdrop-filter: blur(10px);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-cyan), var(--accent-blue));
    color: white;
    box-shadow: var(--glow-primary);
    border: 1px solid rgba(6, 182, 212, 0.3);
}

.btn-primary::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 0.6s;
    z-index: -1;
}

.btn-primary:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: var(--glow-secondary), 0 20px 40px rgba(6, 182, 212, 0.2);
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
}

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

.btn-primary:active {
    transform: translateY(-1px) scale(0.98);
}

.btn-secondary {
    background: rgba(6, 182, 212, 0.1);
    color: var(--primary-cyan);
    border: 2px solid var(--primary-cyan);
    backdrop-filter: blur(10px);
    position: relative;
}

.btn-secondary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-cyan), var(--accent-blue));
    transition: width 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    z-index: -1;
    border-radius: var(--radius-md);
}

.btn-secondary:hover {
    color: white;
    transform: translateY(-3px) scale(1.02);
    box-shadow: var(--glow-primary);
    border-color: transparent;
}

.btn-secondary:hover::before {
    width: 100%;
}

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.security-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    animation: float 8s ease-in-out infinite;
    perspective: 1000px;
    position: relative;
}

.grid-item {
    width: 130px;
    height: 130px;
    background: var(--bg-card);
    border: 1px solid rgba(6, 182, 212, 0.2);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3.5rem;
    color: var(--primary-cyan);
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-card);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.grid-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.1), rgba(59, 130, 246, 0.1));
    opacity: 0;
    transition: var(--transition-fast);
}

.grid-item::after {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    width: calc(100% + 4px);
    height: calc(100% + 4px);
    background: linear-gradient(45deg, var(--primary-cyan), var(--accent-blue), var(--accent-purple), var(--primary-cyan));
    background-size: 400% 400%;
    border-radius: var(--radius-lg);
    opacity: 0;
    z-index: -1;
    animation: borderRotate 3s linear infinite;
    transition: opacity 0.3s ease;
}

@keyframes borderRotate {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.grid-item:hover {
    transform: translateY(-8px) scale(1.1) rotateY(5deg);
    box-shadow: var(--shadow-hover);
    color: white;
    text-shadow: 0 0 20px currentColor;
}

.grid-item:hover::before {
    opacity: 1;
}

.grid-item:hover::after {
    opacity: 1;
}

.grid-item:nth-child(1) { animation-delay: 0s; }
.grid-item:nth-child(2) { animation-delay: 0.5s; }
.grid-item:nth-child(3) { animation-delay: 1s; }
.grid-item:nth-child(4) { animation-delay: 1.5s; }

/* Services Section */
.services {
    padding: 8rem 0;
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
    position: relative;
    overflow: hidden;
}

.services::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 30% 20%, rgba(6, 182, 212, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 70% 80%, rgba(139, 92, 246, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.section-header {
    text-align: center;
    margin-bottom: 5rem;
    position: relative;
    z-index: 1;
}

.section-title {
    font-size: 3rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--primary-cyan) 50%, var(--accent-blue) 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-cyan), var(--accent-blue));
    border-radius: 2px;
    box-shadow: 0 0 10px rgba(6, 182, 212, 0.5);
}

.section-description {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.8;
    font-weight: 400;
    opacity: 0.9;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 2.5rem;
    position: relative;
    z-index: 1;
}

.service-card {
    background: var(--bg-card);
    border: 1px solid rgba(6, 182, 212, 0.1);
    border-radius: var(--radius-xl);
    padding: 2.5rem;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-card);
    cursor: pointer;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-cyan), var(--accent-blue), var(--accent-purple));
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

.service-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.05) 0%, rgba(59, 130, 246, 0.05) 100%);
    opacity: 0;
    transition: var(--transition-fast);
    border-radius: var(--radius-xl);
    pointer-events: none;
}

.service-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: var(--shadow-hover);
    border-color: rgba(6, 182, 212, 0.3);
}

.service-card:hover::after {
    opacity: 1;
}

.service-card:hover .service-icon {
    transform: scale(1.1) rotateY(10deg);
    box-shadow: var(--glow-primary);
}

.service-card:hover .service-title {
    color: var(--primary-cyan);
    text-shadow: 0 0 10px rgba(6, 182, 212, 0.3);
}

.service-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-cyan), var(--accent-blue));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    font-size: 1.75rem;
    color: white;
    transition: var(--transition-smooth);
    position: relative;
    z-index: 2;
    box-shadow: 0 8px 20px rgba(6, 182, 212, 0.2);
}

.service-title {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1.25rem;
    position: relative;
    z-index: 2;
    transition: var(--transition-fast);
    letter-spacing: -0.01em;
    line-height: 1.3;
}

.service-description {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 2rem;
    font-size: 0.95rem;
    position: relative;
    z-index: 2;
}

.service-features {
    list-style: none;
    position: relative;
    z-index: 2;
}

.service-features li {
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9rem;
    transition: var(--transition-fast);
    padding: 0.25rem 0;
}

.service-features li:hover {
    color: var(--text-primary);
    transform: translateX(5px);
}

.service-features li i {
    color: var(--primary-cyan);
    font-size: 0.85rem;
    padding: 4px;
    background: rgba(6, 182, 212, 0.1);
    border-radius: 50%;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

/* About Section */
.about {
    padding: 8rem 0;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    position: relative;
    overflow: hidden;
}

.about::before {
    content: '';
    position: absolute;
    top: 20%;
    right: 0;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(6, 182, 212, 0.1) 0%, transparent 70%);
    animation: pulse 6s ease-in-out infinite;
    pointer-events: none;
}

.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 5rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.about-description {
    color: var(--text-secondary);
    font-size: 1.2rem;
    line-height: 1.8;
    margin-bottom: 3rem;
    opacity: 0.9;
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

.feature {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    padding: 1.5rem;
    background: rgba(6, 182, 212, 0.05);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(6, 182, 212, 0.1);
    transition: var(--transition-fast);
    backdrop-filter: blur(10px);
}

.feature:hover {
    transform: translateX(10px);
    background: rgba(6, 182, 212, 0.1);
    border-color: rgba(6, 182, 212, 0.2);
    box-shadow: 0 8px 20px rgba(6, 182, 212, 0.1);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-cyan), var(--accent-blue));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    flex-shrink: 0;
    transition: var(--transition-fast);
    box-shadow: 0 4px 12px rgba(6, 182, 212, 0.2);
}

.feature:hover .feature-icon {
    transform: scale(1.1) rotateY(10deg);
    box-shadow: var(--glow-primary);
}

.feature-content h4 {
    color: var(--text-primary);
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    transition: var(--transition-fast);
}

.feature:hover .feature-content h4 {
    color: var(--primary-cyan);
}

.feature-content p {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 0.95rem;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    position: relative;
}

.stat {
    text-align: center;
    padding: 2rem 1rem;
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(6, 182, 212, 0.1);
    transition: var(--transition-smooth);
    position: relative;
    overflow: visible;
    box-shadow: var(--shadow-card);
    backdrop-filter: blur(10px);
    min-width: 0;
}

.stat::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-cyan), var(--accent-blue));
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.stat:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: var(--shadow-hover);
    border-color: rgba(6, 182, 212, 0.3);
}

.stat:hover .stat-number {
    transform: scale(1.1);
    text-shadow: 0 0 20px currentColor;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-cyan), var(--accent-blue));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 0.75rem;
    transition: var(--transition-fast);
    letter-spacing: -0.02em;
    font-family: 'JetBrains Mono', monospace;
    white-space: nowrap;
    overflow: visible;
    word-break: keep-all;
}

.stat-label {
    color: var(--text-secondary);
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.025em;
    text-transform: uppercase;
    opacity: 0.8;
}

/* Responsive adjustments for stats */
@media (max-width: 768px) {
    .stat-number {
        font-size: 2rem;
    }
    
    .stat {
        padding: 1.5rem 0.75rem;
    }
    
    .about-stats {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

@media (max-width: 480px) {
    .stat-number {
        font-size: 1.75rem;
    }
    
    .stat {
        padding: 1.25rem 0.5rem;
    }
}

/* FAQ Section */
.faq {
    padding: 8rem 0;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    position: relative;
    overflow: hidden;
}

.faq::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 25% 25%, rgba(6, 182, 212, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(59, 130, 246, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

.faq-container {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.faq-item {
    background: var(--bg-card);
    border: 1px solid rgba(6, 182, 212, 0.1);
    border-radius: var(--radius-lg);
    margin-bottom: 1.5rem;
    overflow: hidden;
    transition: var(--transition-smooth);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-card);
}

.faq-item:hover {
    border-color: rgba(6, 182, 212, 0.2);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.faq-question {
    padding: 2rem 2.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    position: relative;
    transition: var(--transition-fast);
}

.faq-question::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-cyan), var(--accent-blue));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.faq-item.active .faq-question::before {
    transform: scaleX(1);
}

.faq-question h3 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
    line-height: 1.4;
    flex: 1;
    padding-right: 2rem;
    transition: var(--transition-fast);
}

.faq-question:hover h3 {
    color: var(--primary-cyan);
}

.faq-icon {
    font-size: 1.5rem;
    font-weight: 300;
    color: var(--primary-cyan);
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(6, 182, 212, 0.1);
    border-radius: 50%;
    transition: var(--transition-fast);
    flex-shrink: 0;
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
    background: rgba(6, 182, 212, 0.2);
    box-shadow: 0 0 15px rgba(6, 182, 212, 0.3);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    padding: 0 2.5rem;
    transition: max-height 0.4s ease-out, padding 0.4s ease;
    background: rgba(6, 182, 212, 0.02);
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding: 1rem 2.5rem 2rem 2.5rem;
}

.faq-answer p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 1rem;
    font-size: 1rem;
}

.faq-answer p:last-child {
    margin-bottom: 0;
}

.faq-answer ul {
    margin: 1rem 0;
    padding-left: 1.5rem;
}

.faq-answer li {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 0.75rem;
    position: relative;
}

.faq-answer li::marker {
    color: var(--primary-cyan);
}

.faq-answer strong {
    color: var(--text-primary);
    font-weight: 600;
}

/* FAQ Animation Enhancement */
.faq-item {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.6s cubic-bezier(0.4, 0, 0.2, 1) both;
}

.faq-item:nth-child(1) { animation-delay: 0.1s; }
.faq-item:nth-child(2) { animation-delay: 0.2s; }
.faq-item:nth-child(3) { animation-delay: 0.3s; }
.faq-item:nth-child(4) { animation-delay: 0.4s; }
.faq-item:nth-child(5) { animation-delay: 0.5s; }

/* Contact Section */
.contact {
    padding: 8rem 0;
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
    position: relative;
    overflow: hidden;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 30%, rgba(139, 92, 246, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(6, 182, 212, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    margin-top: 4rem;
    position: relative;
    z-index: 1;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 2rem;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: white;
    flex-shrink: 0;
}

.contact-details h4 {
    color: #f8fafc;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.contact-details p {
    color: #94a3b8;
    line-height: 1.6;
}

.contact-form {
    background: var(--bg-card);
    padding: 3rem;
    border-radius: var(--radius-xl);
    border: 1px solid rgba(6, 182, 212, 0.1);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-card);
}

.contact-form::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-cyan), var(--accent-blue), var(--accent-purple));
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

.form-group {
    margin-bottom: 2rem;
    position: relative;
}

.form-group:last-of-type {
    margin-bottom: 2.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.875rem;
    background: #1e293b;
    border: 1px solid rgba(148, 163, 184, 0.2);
    border-radius: 8px;
    color: #f8fafc;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #60a5fa;
    box-shadow: 0 0 0 2px rgba(96, 165, 250, 0.2);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #64748b;
}


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

/* Footer */
.footer {
    background: #0f172a;
    padding: 3rem 0 1rem;
    border-top: 1px solid rgba(148, 163, 184, 0.1);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3,
.footer-section h4 {
    color: #f8fafc;
    margin-bottom: 1rem;
    font-weight: 600;
}

.footer-section h3 {
    font-size: 1.5rem;
    font-family: 'JetBrains Mono', monospace;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0;
}

.footer-section .hack-text {
    color: var(--text-primary);
}

.footer-section .safe-text {
    color: var(--primary-cyan);
}

.footer-section p {
    color: #94a3b8;
    line-height: 1.6;
    margin-bottom: 1rem;
}

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

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: #94a3b8;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: #60a5fa;
}

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

.social-link {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: transform 0.3s ease;
}

.social-link:hover {
    transform: translateY(-2px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(148, 163, 184, 0.1);
    color: #64748b;
}

/* Enhanced Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }
    33% {
        transform: translateY(-15px) rotate(1deg);
    }
    66% {
        transform: translateY(-5px) rotate(-0.5deg);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.8) rotateY(20deg);
    }
    to {
        opacity: 1;
        transform: scale(1) rotateY(0deg);
    }
}

@keyframes glow {
    0%, 100% {
        box-shadow: 0 0 5px rgba(6, 182, 212, 0.3);
    }
    50% {
        box-shadow: 0 0 20px rgba(6, 182, 212, 0.6), 0 0 30px rgba(6, 182, 212, 0.3);
    }
}

@keyframes bounceIn {
    0% {
        transform: scale(0.3) rotate(0deg);
        opacity: 0;
    }
    50% {
        transform: scale(1.1) rotate(22.5deg);
        opacity: 0.8;
    }
    80% {
        transform: scale(0.95) rotate(45deg);
        opacity: 1;
    }
    100% {
        transform: scale(1) rotate(45deg);
        opacity: 1;
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 80px;
        flex-direction: column;
        background: rgba(15, 23, 42, 0.98);
        backdrop-filter: blur(20px) saturate(180%);
        width: 100%;
        height: calc(100vh - 80px);
        text-align: left;
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
        border-right: 1px solid rgba(30, 41, 59, 0.4);
        padding: 3rem 2rem;
        gap: 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-logo h1 {
        font-size: 1.8rem;
    }

    .nav-logo:hover h1 {
        font-size: 1.9rem;
    }

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

    .nav-toggle.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .nav-toggle.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .nav-menu .nav-link {
        font-size: 1.1rem;
        font-weight: 500;
        color: var(--text-primary);
        padding: 1.2rem 0;
        margin: 0.5rem 0;
        border-bottom: 1px solid rgba(30, 41, 59, 0.3);
        transition: all 0.3s ease;
        display: block;
        text-align: left;
        border-radius: 0;
    }

    .nav-menu .nav-link:last-child {
        border-bottom: none;
    }

    .nav-menu .nav-link:hover {
        color: var(--primary-cyan);
        padding-left: 1rem;
        transform: translateX(10px);
        background: rgba(6, 182, 212, 0.05);
        border-radius: var(--radius-md);
    }

    .nav-menu .nav-cta {
        margin-top: 2rem;
        padding: 1rem 2rem;
        text-align: center;
        font-size: 1.1rem;
        border-radius: 12px;
        width: 100%;
        box-sizing: border-box;
    }

    .nav-menu .nav-cta:hover {
        transform: translateY(0);
        padding-left: 2rem;
    }

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }

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

    .hero-buttons {
        justify-content: center;
    }

    .security-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }

    .grid-item {
        width: 80px;
        height: 80px;
        font-size: 2rem;
    }

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

    .about-content {
        grid-template-columns: 1fr;
    }

    .about-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }

    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

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

    .social-links {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

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

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

    .grid-item {
        width: 70px;
        height: 70px;
        font-size: 1.5rem;
    }

    .nav-logo h1 {
        font-size: 1.6rem;
    }

    .nav-logo:hover h1 {
        font-size: 1.7rem;
    }

    /* FAQ Mobile Styles */
    .faq-question {
        padding: 1.25rem;
    }

    .faq-question h3 {
        font-size: 1rem;
        padding-right: 3rem;
        line-height: 1.5;
    }

    .faq-item.active .faq-answer {
        padding: 0 1.25rem 1.25rem 1.25rem;
    }

    .faq-icon {
        width: 25px;
        height: 25px;
        font-size: 1.2rem;
    }

    .faq-answer p,
    .faq-answer li {
        font-size: 0.95rem;
    }
}