:root {
    --primary: #00f5ff;
    --primary-dark: #00a8cc;
    --secondary: #9d4edd;
    --accent: #ff006e;
    --dark: #0d1b2a;
    --darker: #070f1c;
    --light: #e2eafc;
    --gray: #415a77;
    --success: #38b000;
    --warning: #ff9e00;
    --danger: #d00000;
    --shadow: 0 0 20px rgba(0, 245, 255, 0.3);
    --transition: all 0.3s ease;
    --bg-color: #0d1b2a;
    --text-color: #e2eafc;
    --card-bg: rgba(13, 27, 42, 0.7);
    --border-color: rgba(0, 245, 255, 0.2);
}

[data-theme="light"] {
    --bg-color: #f0f4f8;
    --text-color: #1e293b;
    --card-bg: rgba(255, 255, 255, 0.9);
    --border-color: rgba(0, 0, 0, 0.1);
    --primary: #0066cc;
    --primary-dark: #004499;
    --secondary: #7c3aed;
    --dark: #1e293b;
    --darker: #f8fafc;
    --light: #1e293b;
    --shadow: 0 0 20px rgba(0, 102, 204, 0.2);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Exo 2', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background: var(--bg-color);
    overflow-x: hidden;
    min-height: 100vh;
    transition: var(--transition);
    cursor: default;
}

body.scroll-locked {
    overflow: hidden;
    position: fixed;
    width: 100%;
    height: 100%;
}

h1, h2, h3, h4, h5 {
    font-family: 'Orbitron', sans-serif;
    font-weight: 700;
    line-height: 1.2;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Loading Screen */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--darker);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loading-screen.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader {
    width: 80px;
    height: 80px;
    position: relative;
    margin-bottom: 20px;
}

.loader-orb {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 4px solid transparent;
    border-top: 4px solid var(--primary);
    animation: spin 1.5s linear infinite;
    box-shadow: 0 0 20px var(--primary);
}

.loader-orb:nth-child(2) {
    border-top: 4px solid var(--secondary);
    animation: spin 2s linear infinite reverse;
}

.loader-orb:nth-child(3) {
    width: 60%;
    height: 60%;
    top: 20%;
    left: 20%;
    border-top: 4px solid var(--accent);
    animation: spin 1s linear infinite;
}

.loading-text {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.2rem;
    color: var(--primary);
    text-shadow: 0 0 10px var(--primary);
    letter-spacing: 2px;
}

.loading-dots {
    display: flex;
    gap: 5px;
    margin-top: 10px;
}

.loading-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--primary);
    animation: pulse 1.5s infinite;
}

.loading-dot:nth-child(2) {
    animation-delay: 0.2s;
    background: var(--secondary);
}

.loading-dot:nth-child(3) {
    animation-delay: 0.4s;
    background: var(--accent);
}

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

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.5); opacity: 0.7; }
}

/* Cyber Grid Background */
.cyber-grid {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(0, 245, 255, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 245, 255, 0.1) 1px, transparent 1px);
    background-size: 50px 50px;
    z-index: -2;
    transition: var(--transition);
}

[data-theme="light"] .cyber-grid {
    background-image: 
        linear-gradient(rgba(0, 102, 204, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 102, 204, 0.1) 1px, transparent 1px);
}

/* Interactive Background Elements */
.interactive-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.floating-orb {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, var(--primary), transparent);
    box-shadow: 0 0 30px var(--primary);
    opacity: 0.7;
    transition: transform 0.5s ease, opacity 0.5s ease;
    cursor: grab;
    user-select: none;
    z-index: 1;
}

.floating-orb:active {
    cursor: grabbing;
}

.floating-orb.threat {
    background: radial-gradient(circle at 30% 30%, var(--danger), transparent);
    box-shadow: 0 0 30px var(--danger);
}

.floating-orb.safe {
    background: radial-gradient(circle at 30% 30%, var(--success), transparent);
    box-shadow: 0 0 30px var(--success);
}

.floating-orb.data {
    background: radial-gradient(circle at 30% 30%, var(--secondary), transparent);
    box-shadow: 0 0 30px var(--secondary);
}

.floating-orb.warning {
    background: radial-gradient(circle at 30% 30%, var(--warning), transparent);
    box-shadow: 0 0 30px var(--warning);
}

.floating-orb.accent {
    background: radial-gradient(circle at 30% 30%, var(--accent), transparent);
    box-shadow: 0 0 30px var(--accent);
}

.particle {
    position: absolute;
    width: 6px;
    height: 6px;
    background-color: var(--primary);
    border-radius: 50%;
    pointer-events: none;
    opacity: 0;
    z-index: 0;
}

/* Drag Indicator */
.drag-indicator {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(0, 0, 0, 0.8);
    color: var(--primary);
    padding: 15px 25px;
    border-radius: 10px;
    border: 2px solid var(--primary);
    box-shadow: 0 0 20px var(--primary);
    font-family: 'Orbitron', sans-serif;
    font-size: 1.1rem;
    z-index: 2000;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.drag-indicator.show {
    opacity: 1;
}

/* Header */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: var(--card-bg);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-icon {
    color: var(--primary);
    font-size: 28px;
    text-shadow: 0 0 10px var(--primary);
}

.logo-text {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-color);
    text-shadow: 0 0 10px var(--primary);
}

.logo-text span {
    color: var(--primary);
}

nav ul {
    display: flex;
    list-style: none;
    gap: 30px;
}

nav a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
    padding: 5px 0;
}

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

nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary);
    transition: var(--transition);
    box-shadow: 0 0 5px var(--primary);
}

nav a:hover::after {
    width: 100%;
}

.header-buttons {
    display: flex;
    gap: 15px;
    align-items: center;
}

.theme-toggle {
    background: transparent;
    border: 1px solid var(--primary);
    color: var(--primary);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
}

.theme-toggle:hover {
    background: var(--primary);
    color: var(--dark);
}

.cta-button {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--dark);
    border: none;
    padding: 12px 24px;
    border-radius: 4px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow);
    font-family: 'Orbitron', sans-serif;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 20px var(--primary);
}

.mobile-menu {
    display: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--primary);
}

/* Hero Section */
.hero {
    padding: 180px 0 120px;
    position: relative;
    overflow: hidden;
    text-align: center;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(ellipse at center, var(--primary) 0%, transparent 70%);
    opacity: 0.1;
    z-index: -1;
}

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

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    line-height: 1.1;
    text-shadow: 0 0 20px var(--primary);
}

.hero h1 span {
    color: var(--primary);
}

.hero p {
    font-size: 1.2rem;
    color: var(--text-color);
    margin-bottom: 30px;
    opacity: 0.9;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
}

.secondary-button {
    background-color: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
    padding: 12px 24px;
    border-radius: 4px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    font-family: 'Orbitron', sans-serif;
    text-decoration: none;
    display: inline-block;
}

.secondary-button:hover {
    background-color: var(--primary);
    color: var(--dark);
    box-shadow: 0 0 15px var(--primary);
}

/* Global Threat Map */
.threat-map {
    padding: 100px 0;
    background-color: var(--card-bg);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    text-shadow: 0 0 10px var(--primary);
}

.section-title p {
    color: var(--text-color);
    max-width: 600px;
    margin: 0 auto;
    opacity: 0.8;
}

.map-container {
    position: relative;
    width: 100%;
    height: 400px;
    background: var(--darker);
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    box-shadow: 0 0 30px var(--primary);
    opacity: 0.3;
}

.threat-node {
    position: absolute;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: var(--danger);
    box-shadow: 0 0 15px var(--danger);
    transform: translate(-50%, -50%);
    animation: pulse 2s infinite;
}

.safe-node {
    position: absolute;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--success);
    box-shadow: 0 0 10px var(--success);
    transform: translate(-50%, -50%);
}

/* Features Section */
.features {
    padding: 100px 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.feature-card {
    background: var(--card-bg);
    border-radius: 10px;
    padding: 30px;
    transition: var(--transition);
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

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

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow);
    border-color: var(--primary);
}

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

.feature-icon {
    width: 70px;
    height: 70px;
    background: rgba(0, 245, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: var(--primary);
    font-size: 28px;
    border: 1px solid var(--border-color);
}

[data-theme="light"] .feature-icon {
    background: rgba(0, 102, 204, 0.1);
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    text-align: center;
}

.feature-card p {
    color: var(--text-color);
    margin-bottom: 20px;
    text-align: center;
    opacity: 0.8;
}

.feature-link {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    transition: var(--transition);
    margin: 0 auto;
}

.feature-link:hover {
    gap: 10px;
    text-shadow: 0 0 5px var(--primary);
}

/* Interactive Orbs Section */
.interactive-orbs {
    padding: 100px 0;
    background-color: var(--card-bg);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.orbs-container {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
    margin-top: 50px;
}

.security-orb {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 20px;
    cursor: grab;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    border: 2px solid;
    user-select: none;
}

.security-orb:active {
    cursor: grabbing;
}

.security-orb.threat-orb {
    border-color: var(--danger);
    background: radial-gradient(circle at 30% 30%, var(--danger), transparent);
    box-shadow: 0 0 30px var(--danger);
}

.security-orb.protection-orb {
    border-color: var(--primary);
    background: radial-gradient(circle at 30% 30%, var(--primary), transparent);
    box-shadow: 0 0 30px var(--primary);
}

.security-orb.data-orb {
    border-color: var(--secondary);
    background: radial-gradient(circle at 30% 30%, var(--secondary), transparent);
    box-shadow: 0 0 30px var(--secondary);
}

.security-orb:hover {
    transform: scale(1.1);
}

.orb-icon {
    font-size: 40px;
    margin-bottom: 15px;
    text-shadow: 0 0 10px currentColor;
    color: white;
}

.orb-title {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 10px;
    color: white;
}

.orb-description {
    font-size: 0.9rem;
    opacity: 0.8;
    color: white;
}

/* Stats Section */
.stats {
    padding: 100px 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
}

.stat-card {
    background: var(--card-bg);
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
    box-shadow: var(--shadow);
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 10px;
    text-shadow: 0 0 10px var(--primary);
}

.stat-label {
    font-size: 1.1rem;
    opacity: 0.8;
}

/* CTA Section */
.cta-section {
    padding: 100px 0;
    background: var(--card-bg);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    text-align: center;
}

.cta-section h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    text-shadow: 0 0 10px var(--primary);
}

.cta-section p {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 30px;
    opacity: 0.8;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 15px;
}

/* Footer */
footer {
    background-color: var(--darker);
    padding: 80px 0 30px;
    border-top: 1px solid var(--border-color);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 50px;
}

.footer-column h3 {
    font-size: 1.3rem;
    margin-bottom: 20px;
    position: relative;
    color: var(--primary);
}

.footer-column h3::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 40px;
    height: 3px;
    background-color: var(--primary);
    box-shadow: 0 0 5px var(--primary);
}

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

.footer-column ul li {
    margin-bottom: 10px;
}

.footer-column a {
    color: var(--text-color);
    text-decoration: none;
    transition: var(--transition);
    opacity: 0.8;
}

.footer-column a:hover {
    color: var(--primary);
    padding-left: 5px;
    text-shadow: 0 0 5px var(--primary);
    opacity: 1;
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: var(--card-bg);
    border-radius: 50%;
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.social-links a:hover {
    background-color: var(--primary);
    transform: translateY(-3px);
    box-shadow: 0 0 15px var(--primary);
}

.copyright {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid var(--border-color);
    color: var(--text-color);
    font-size: 0.9rem;
    opacity: 0.7;
}

/* Voice Assistant */
.voice-assistant {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dark);
    font-size: 24px;
    box-shadow: 0 0 20px var(--primary);
    cursor: pointer;
    z-index: 100;
    transition: var(--transition);
    animation: pulse 2s infinite;
}

.voice-assistant:hover {
    transform: scale(1.1);
}

/* Responsive */
@media (max-width: 992px) {
    .hero-content {
        text-align: center;
    }
    
    .hero-buttons {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    nav ul {
        display: none;
    }
    
    .mobile-menu {
        display: block;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .header-buttons {
        gap: 10px;
    }
}
/* Interactive Background Elements */
.interactive-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
}

.floating-orb {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, var(--primary), transparent);
    box-shadow: 0 0 30px var(--primary);
    opacity: 0.7;
    transition: transform 0.3s ease, opacity 0.3s ease;
    cursor: pointer;
    user-select: none;
    z-index: 1;
    pointer-events: auto;
}

.floating-orb:hover {
    transform: scale(1.2);
    opacity: 1;
}

.floating-orb:active {
    cursor: grabbing;
}

.floating-orb.threat {
    background: radial-gradient(circle at 30% 30%, var(--danger), transparent);
    box-shadow: 0 0 30px var(--danger);
}

.floating-orb.safe {
    background: radial-gradient(circle at 30% 30%, var(--success), transparent);
    box-shadow: 0 0 30px var(--success);
}

.floating-orb.data {
    background: radial-gradient(circle at 30% 30%, var(--secondary), transparent);
    box-shadow: 0 0 30px var(--secondary);
}

.floating-orb.warning {
    background: radial-gradient(circle at 30% 30%, var(--warning), transparent);
    box-shadow: 0 0 30px var(--warning);
}

.floating-orb.accent {
    background: radial-gradient(circle at 30% 30%, var(--accent), transparent);
    box-shadow: 0 0 30px var(--accent);
}

.particle {
    position: absolute;
    width: 6px;
    height: 6px;
    background-color: var(--primary);
    border-radius: 50%;
    pointer-events: none;
    opacity: 0;
    z-index: 0;
}

.connection-line {
    position: absolute;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
    transform-origin: left center;
    pointer-events: none;
    z-index: 0;
}

/* Mouse follower effect */
.mouse-follower {
    position: fixed;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: radial-gradient(circle, var(--primary), transparent);
    pointer-events: none;
    z-index: 9999;
    mix-blend-mode: screen;
    transition: transform 0.1s ease;
}

/* Orb interaction feedback */
.orb-interaction-feedback {
    position: absolute;
    color: white;
    font-family: 'Orbitron', sans-serif;
    font-size: 0.8rem;
    pointer-events: none;
    z-index: 100;
    text-shadow: 0 0 5px currentColor;
    animation: floatUp 1s ease-out forwards;
}

@keyframes floatUp {
    0% {
        transform: translateY(0);
        opacity: 1;
    }
    100% {
        transform: translateY(-30px);
        opacity: 0;
    }
}

/* Screen Lock Management */
body.scroll-locked {
    overflow: hidden;
    position: fixed;
    width: 100%;
    height: 100%;
}

.drag-indicator {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(0, 0, 0, 0.8);
    color: var(--primary);
    padding: 15px 25px;
    border-radius: 10px;
    border: 2px solid var(--primary);
    box-shadow: 0 0 20px var(--primary);
    font-family: 'Orbitron', sans-serif;
    font-size: 1.1rem;
    z-index: 2000;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.drag-indicator.show {
    opacity: 1;
}
/* User Profile Circle */
.user-menu {
    position: relative;
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    padding: 8px 16px;
    border-radius: 25px;
    transition: var(--transition);
    background: rgba(0, 245, 255, 0.1);
    border: 1px solid var(--border-color);
}

.user-menu:hover {
    background: rgba(0, 245, 255, 0.2);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.user-avatar-circle {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dark);
    font-weight: 700;
    font-size: 1.2rem;
    font-family: 'Orbitron', sans-serif;
    box-shadow: 0 0 15px var(--primary);
    transition: var(--transition);
}

.user-menu:hover .user-avatar-circle {
    transform: scale(1.1);
    box-shadow: 0 0 20px var(--primary);
}

.user-name {
    font-weight: 600;
    color: var(--text-color);
    font-family: 'Exo 2', sans-serif;
    max-width: 120px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.user-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
    min-width: 180px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition);
    z-index: 1000;
    backdrop-filter: blur(10px);
}

.user-menu:hover .user-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(5px);
}

.dropdown-item {
    display: block;
    padding: 12px 16px;
    color: var(--text-color);
    text-decoration: none;
    transition: var(--transition);
    border-bottom: 1px solid var(--border-color);
    font-family: 'Exo 2', sans-serif;
}

.dropdown-item:last-child {
    border-bottom: none;
}

.dropdown-item:hover {
    background-color: rgba(0, 245, 255, 0.1);
    color: var(--primary);
    padding-left: 20px;
}

.dropdown-item:first-child:hover {
    border-radius: 8px 8px 0 0;
}

.dropdown-item:last-child:hover {
    border-radius: 0 0 8px 8px;
}
/* User Profile Styles */
.default-buttons {
    display: flex;
    gap: 15px;
    align-items: center;
}

.user-menu {
    position: relative;
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    padding: 8px 16px;
    border-radius: 25px;
    transition: var(--transition);
    background: rgba(0, 245, 255, 0.1);
    border: 1px solid var(--border-color);
}

.user-menu:hover {
    background: rgba(0, 245, 255, 0.2);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.user-avatar-circle {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dark);
    font-weight: 700;
    font-size: 1.2rem;
    font-family: 'Orbitron', sans-serif;
    box-shadow: 0 0 15px var(--primary);
    transition: var(--transition);
}

.user-menu:hover .user-avatar-circle {
    transform: scale(1.1);
    box-shadow: 0 0 20px var(--primary);
}

.user-name {
    font-weight: 600;
    color: var(--text-color);
    font-family: 'Exo 2', sans-serif;
    max-width: 120px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.user-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition);
    z-index: 1000;
    backdrop-filter: blur(10px);
}

.user-menu:hover .user-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(5px);
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    color: var(--text-color);
    text-decoration: none;
    transition: var(--transition);
    border-bottom: 1px solid var(--border-color);
    font-family: 'Exo 2', sans-serif;
}

.dropdown-item:last-child {
    border-bottom: none;
}

.dropdown-item:hover {
    background-color: rgba(0, 245, 255, 0.1);
    color: var(--primary);
    padding-left: 20px;
}

.dropdown-item:first-child:hover {
    border-radius: 8px 8px 0 0;
}

.dropdown-item:last-child:hover {
    border-radius: 0 0 8px 8px;
}

.dropdown-item i {
    width: 16px;
    text-align: center;
}

/* Light theme adjustments */
[data-theme="light"] .user-menu {
    background: rgba(0, 102, 204, 0.1);
    border: 1px solid rgba(0, 0, 0, 0.1);
}

[data-theme="light"] .user-menu:hover {
    background: rgba(0, 102, 204, 0.2);
}

[data-theme="light"] .user-dropdown {
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(0, 0, 0, 0.1);
}

[data-theme="light"] .dropdown-item:hover {
    background-color: rgba(0, 102, 204, 0.1);
}

/* Mobile responsive */
@media (max-width: 768px) {
    .user-name {
        display: none;
    }
    
    .user-menu {
        padding: 8px 12px;
    }
    
    .user-dropdown {
        min-width: 180px;
        right: -10px;
    }
    
    .header-buttons {
        gap: 10px;
    }
}
/* Mobile Responsive Fixes */
@media screen and (max-width: 768px) {
    /* Base mobile adjustments */
    body {
        font-size: 14px;
        overflow-x: hidden;
    }
    
    .container {
        width: 100%;
        padding: 0 15px;
        margin: 0 auto;
    }
    
    /* Header mobile fixes */
    .header-container {
        flex-wrap: wrap;
        padding: 10px 15px;
    }
    
    .logo {
        font-size: 1.2rem;
    }
    
    nav ul {
        flex-wrap: wrap;
        gap: 10px;
    }
    
    nav ul li a {
        font-size: 0.9rem;
        padding: 8px 12px;
    }
    
    /* Download hero section mobile */
    .download-content {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }
    
    .download-text h1 {
        font-size: 2rem;
        line-height: 1.2;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .app-features {
        justify-content: center;
    }
    
    .feature-badge {
        font-size: 0.8rem;
        padding: 8px 15px;
    }
    
    /* Phone mockup mobile scaling */
    .phone-container {
        width: 250px;
        height: 500px;
        margin: 0 auto;
    }
    
    /* Download buttons mobile */
    .download-options {
        flex-direction: column;
        align-items: center;
    }
    
    .download-apk, .play-store {
        width: 100%;
        max-width: 300px;
    }
    
    /* Features grid mobile */
    .features-showcase {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    /* Stats grid mobile */
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .download-stat {
        padding: 20px 15px;
    }
    
    /* FAQ grid mobile */
    .faq-grid {
        grid-template-columns: 1fr;
    }
    
    /* Footer mobile */
    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    /* Cyber grid background adjustment */
    .cyber-grid {
        background-size: 20px 20px;
    }
}

/* Small phones */
@media screen and (max-width: 480px) {
    .download-text h1 {
        font-size: 1.8rem;
    }
    
    .phone-container {
        width: 220px;
        height: 440px;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .app-features {
        flex-direction: column;
        align-items: center;
    }
    
    .feature-badge {
        width: 100%;
        max-width: 200px;
        justify-content: center;
    }
    
    /* Mobile menu improvements */
    .mobile-menu {
        display: block;
    }
    
    nav ul {
        display: none; /* Hide desktop menu on mobile */
    }
    
    /* Download buttons stacking */
    .download-buttons .cta-button {
        width: 100%;
        justify-content: center;
    }
}

/* Tablet adjustments */
@media screen and (min-width: 769px) and (max-width: 1024px) {
    .download-content {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
    
    .download-text h1 {
        font-size: 2.5rem;
    }
    
    .phone-container {
        width: 280px;
        height: 560px;
    }
}

/* Prevent horizontal scrolling */
html, body {
    max-width: 100%;
    overflow-x: hidden;
}

/* Touch-friendly button sizes */
@media (pointer: coarse) {
    .cta-button, .download-apk, .play-store, .app-btn {
        min-height: 44px;
        padding: 12px 20px;
    }
    
    nav ul li a {
        padding: 12px 16px;
    }
}