/* ========================================
   TechVision - Futuristic Technology Startup
   CSS Styles - Neon, Glassmorphism, Cyberpunk
   ======================================== */

/* CSS Variables */
:root {
    /* Primary Colors - Neon Cyan & Purple */
    --primary: #00f5ff;
    --primary-dark: #00c4cc;
    --secondary: #bf00ff;
    --secondary-dark: #9900cc;

    /* Accent Colors */
    --accent-pink: #ff00aa;
    --accent-blue: #0066ff;
    --accent-green: #00ff88;

    /* Background Colors */
    --bg-dark: #0a0a0f;
    --bg-darker: #050508;
    --bg-card: rgba(15, 15, 25, 0.8);
    --bg-glass: rgba(255, 255, 255, 0.03);

    /* Text Colors */
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.7);
    --text-muted: rgba(255, 255, 255, 0.5);

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    --gradient-dark: linear-gradient(180deg, var(--bg-dark) 0%, var(--bg-darker) 100%);
    --gradient-glow: radial-gradient(circle, var(--primary) 0%, transparent 70%);

    /* Effects */
    --glow-primary: 0 0 20px rgba(0, 245, 255, 0.5);
    --glow-secondary: 0 0 20px rgba(191, 0, 255, 0.5);
    --glass-border: 1px solid rgba(255, 255, 255, 0.1);
    --glass-blur: blur(20px);

    /* Spacing */
    --section-padding: 120px 0;
    --container-width: 1400px;

    /* Typography */
    --font-display: 'Orbitron', sans-serif;
    --font-body: 'Rajdhani', sans-serif;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

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

body {
    font-family: var(--font-body);
    background: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* Selection */
::selection {
    background: var(--primary);
    color: var(--bg-dark);
}

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

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

::-webkit-scrollbar-thumb {
    background: var(--gradient-primary);
    border-radius: 4px;
}

/* Container */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 2rem;
}

/* Particles Background */
.particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.particles::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 20% 80%, rgba(0, 245, 255, 0.1) 0%, transparent 30%),
        radial-gradient(circle at 80% 20%, rgba(191, 0, 255, 0.1) 0%, transparent 30%),
        radial-gradient(circle at 50% 50%, rgba(0, 102, 255, 0.05) 0%, transparent 50%);
}

/* ========================================
   Navigation
   ======================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1rem 0;
    transition: all var(--transition-normal);
}

.navbar.scrolled {
    background: rgba(10, 10, 15, 0.95);
    backdrop-filter: var(--glass-blur);
    border-bottom: var(--glass-border);
    padding: 0.75rem 0;
}

.nav-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
}

.logo-icon {
    color: var(--primary);
    font-size: 2rem;
    text-shadow: var(--glow-primary);
    animation: pulse-glow 2s ease-in-out infinite;
}

@keyframes pulse-glow {
    0%, 100% { filter: drop-shadow(0 0 10px var(--primary)); }
    50% { filter: drop-shadow(0 0 25px var(--primary)); }
}

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

.logo-text .accent {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Nav Menu */
.nav-menu {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    padding: 0.5rem 0;
    transition: color var(--transition-fast);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width var(--transition-normal);
}

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

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

/* Nav Actions */
.nav-actions {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

/* Language Selector */
.language-selector {
    position: relative;
}

.lang-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--bg-glass);
    border: var(--glass-border);
    border-radius: 8px;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.lang-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--primary);
}

.lang-btn .chevron {
    width: 16px;
    height: 16px;
    transition: transform var(--transition-fast);
}

.language-selector.active .chevron {
    transform: rotate(180deg);
}

.lang-dropdown {
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 0;
    min-width: 150px;
    background: rgba(15, 15, 25, 0.98);
    backdrop-filter: var(--glass-blur);
    border: var(--glass-border);
    border-radius: 12px;
    padding: 0.5rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-fast);
}

.language-selector.active .lang-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.lang-option {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    width: 100%;
    padding: 0.75rem 1rem;
    background: transparent;
    border: none;
    border-radius: 8px;
    color: var(--text-secondary);
    font-family: var(--font-body);
    font-size: 0.95rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.lang-option:hover,
.lang-option.active {
    background: rgba(0, 245, 255, 0.1);
    color: var(--primary);
}

.lang-option .flag {
    font-size: 1.2rem;
}

/* CTA Button */
.cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: var(--gradient-primary);
    border: none;
    border-radius: 50px;
    color: var(--bg-dark);
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all var(--transition-normal);
    box-shadow: var(--glow-primary);
}

.cta-btn svg {
    width: 18px;
    height: 18px;
    transition: transform var(--transition-fast);
}

.cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 40px rgba(0, 245, 255, 0.6);
}

.cta-btn:hover svg {
    transform: translateX(4px);
}

/* Mobile Toggle */
.mobile-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 30px;
    height: 30px;
    background: transparent;
    border: none;
    cursor: pointer;
}

.mobile-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--text-primary);
    transition: all var(--transition-fast);
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

/* Video Background */
.video-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.hero-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        linear-gradient(180deg, rgba(10, 10, 15, 0.7) 0%, rgba(10, 10, 15, 0.9) 100%),
        linear-gradient(90deg, rgba(0, 245, 255, 0.1) 0%, rgba(191, 0, 255, 0.1) 100%);
}

/* Hero Content */
.hero-content {
    position: relative;
    text-align: center;
    max-width: 1000px;
    padding: 0 2rem;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 1.25rem;
    background: var(--bg-glass);
    border: var(--glass-border);
    border-radius: 50px;
    margin-bottom: 2rem;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.pulse {
    width: 8px;
    height: 8px;
    background: var(--primary);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        box-shadow: 0 0 0 0 rgba(0, 245, 255, 0.7);
    }
    50% {
        opacity: 0.5;
        box-shadow: 0 0 0 10px rgba(0, 245, 255, 0);
    }
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
}

.hero-title .line {
    display: block;
}

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: none;
    position: relative;
}

.gradient-text::after {
    content: attr(data-translate);
    position: absolute;
    left: 0;
    top: 0;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: blur(30px);
    opacity: 0.5;
    z-index: -1;
}

.hero-description {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto 2.5rem;
    line-height: 1.8;
}

/* Hero Buttons */
.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 4rem;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    border-radius: 50px;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--bg-dark);
    border: none;
}

.btn-primary .btn-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(255,255,255,0.3) 0%, transparent 70%);
    transform: translate(-50%, -50%) scale(0);
    transition: transform 0.5s ease;
}

.btn-primary:hover .btn-glow {
    transform: translate(-50%, -50%) scale(2);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--glow-primary);
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-secondary svg {
    width: 20px;
    height: 20px;
}

.btn-secondary:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: rgba(0, 245, 255, 0.1);
}

/* Hero Stats */
.hero-stats {
    display: flex;
    justify-content: center;
    gap: 4rem;
    flex-wrap: wrap;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-suffix {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary);
}

.stat-label {
    display: block;
    font-size: 0.9rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-top: 0.25rem;
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 3rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    color: var(--text-muted);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    animation: float 3s ease-in-out infinite;
}

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

.mouse {
    width: 24px;
    height: 40px;
    border: 2px solid var(--text-muted);
    border-radius: 12px;
    position: relative;
}

.wheel {
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: var(--primary);
    border-radius: 2px;
    animation: scroll-wheel 2s ease-in-out infinite;
}

@keyframes scroll-wheel {
    0%, 100% {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
    50% {
        opacity: 0;
        transform: translateX(-50%) translateY(15px);
    }
}

/* Floating Shapes */
.floating-shapes {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
}

.shape {
    position: absolute;
    opacity: 0.3;
}

.shape-1 {
    top: 20%;
    left: 10%;
    width: 100px;
    height: 100px;
    border: 2px solid var(--primary);
    border-radius: 20px;
    animation: rotate 20s linear infinite;
}

.shape-2 {
    top: 60%;
    right: 10%;
    width: 80px;
    height: 80px;
    border: 2px solid var(--secondary);
    clip-path: polygon(50% 0%, 100% 100%, 0% 100%);
    animation: rotate 15s linear infinite reverse;
}

.shape-3 {
    bottom: 20%;
    left: 15%;
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 50%;
    filter: blur(2px);
    animation: float 5s ease-in-out infinite;
}

.shape-4 {
    top: 30%;
    right: 15%;
    width: 40px;
    height: 40px;
    border: 2px solid var(--accent-pink);
    animation: rotate 25s linear infinite;
}

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

/* ========================================
   Sections Common
   ======================================== */
section {
    padding: var(--section-padding);
    position: relative;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 4rem;
}

.section-header.left-aligned {
    text-align: left;
    margin: 0 0 2rem;
}

.section-tag {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: var(--bg-glass);
    border: var(--glass-border);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1rem;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
    margin-bottom: 1rem;
    background: linear-gradient(180deg, var(--text-primary) 0%, var(--text-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ========================================
   About Section
   ======================================== */
.about {
    background: var(--gradient-dark);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--primary);
}

.about-text p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 2rem;
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.feature-item {
    display: flex;
    gap: 1.25rem;
    padding: 1.25rem;
    background: var(--bg-glass);
    border: var(--glass-border);
    border-radius: 16px;
    transition: all var(--transition-normal);
}

.feature-item:hover {
    background: rgba(0, 245, 255, 0.05);
    border-color: rgba(0, 245, 255, 0.3);
    transform: translateX(10px);
}

.feature-icon {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: 12px;
}

.feature-icon svg {
    width: 24px;
    height: 24px;
    stroke: var(--bg-dark);
}

.feature-content h4 {
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
}

.feature-content p {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin: 0;
}

/* Hologram Visual */
.about-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hologram-container {
    position: relative;
    width: 400px;
    height: 400px;
}

.hologram-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border: 2px solid;
    border-radius: 50%;
    animation: spin 10s linear infinite;
}

.ring-1 {
    width: 300px;
    height: 300px;
    border-color: var(--primary);
    opacity: 0.5;
}

.ring-2 {
    width: 220px;
    height: 220px;
    border-color: var(--secondary);
    opacity: 0.5;
    animation-direction: reverse;
    animation-duration: 15s;
}

.ring-3 {
    width: 140px;
    height: 140px;
    border-color: var(--accent-pink);
    opacity: 0.5;
    animation-duration: 20s;
}

@keyframes spin {
    from { transform: translate(-50%, -50%) rotate(0deg); }
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

.hologram-core {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.core-icon {
    width: 100%;
    height: 100%;
    animation: pulse-core 2s ease-in-out infinite;
}

@keyframes pulse-core {
    0%, 100% {
        filter: drop-shadow(0 0 10px var(--primary));
        transform: scale(1);
    }
    50% {
        filter: drop-shadow(0 0 30px var(--primary));
        transform: scale(1.1);
    }
}

.data-particles span {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--primary);
    border-radius: 50%;
    animation: orbit 5s linear infinite;
}

.data-particles span:nth-child(1) { animation-delay: 0s; }
.data-particles span:nth-child(2) { animation-delay: 0.625s; }
.data-particles span:nth-child(3) { animation-delay: 1.25s; }
.data-particles span:nth-child(4) { animation-delay: 1.875s; }
.data-particles span:nth-child(5) { animation-delay: 2.5s; }
.data-particles span:nth-child(6) { animation-delay: 3.125s; }
.data-particles span:nth-child(7) { animation-delay: 3.75s; }
.data-particles span:nth-child(8) { animation-delay: 4.375s; }

@keyframes orbit {
    0% {
        transform: rotate(0deg) translateX(160px) rotate(0deg);
        opacity: 0;
    }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% {
        transform: rotate(360deg) translateX(160px) rotate(-360deg);
        opacity: 0;
    }
}

/* ========================================
   Services Section
   ======================================== */
.services {
    background: var(--bg-darker);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.service-card {
    position: relative;
    padding: 2.5rem;
    background: var(--bg-card);
    border-radius: 24px;
    overflow: hidden;
    transition: all var(--transition-normal);
}

.service-card .card-glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(0, 245, 255, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

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

.service-card .card-border {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: border-color var(--transition-normal);
    pointer-events: none;
}

.service-card:hover .card-border {
    border-color: rgba(0, 245, 255, 0.5);
}

.service-card:hover {
    transform: translateY(-10px);
}

.card-content {
    position: relative;
    z-index: 1;
}

.service-icon {
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-glass);
    border: var(--glass-border);
    border-radius: 20px;
    margin-bottom: 1.5rem;
    transition: all var(--transition-normal);
}

.service-icon svg {
    width: 36px;
    height: 36px;
    stroke: var(--primary);
    transition: all var(--transition-normal);
}

.service-card:hover .service-icon {
    background: var(--gradient-primary);
    border-color: transparent;
}

.service-card:hover .service-icon svg {
    stroke: var(--bg-dark);
}

.service-title {
    font-family: var(--font-display);
    font-size: 1.4rem;
    margin-bottom: 1rem;
}

.service-description {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.service-features {
    list-style: none;
    margin-bottom: 1.5rem;
}

.service-features li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.service-features li::before {
    content: '▹';
    position: absolute;
    left: 0;
    color: var(--primary);
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary);
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    transition: all var(--transition-fast);
}

.service-link svg {
    width: 18px;
    height: 18px;
    transition: transform var(--transition-fast);
}

.service-link:hover {
    gap: 0.75rem;
}

.service-link:hover svg {
    transform: translateX(4px);
}

/* ========================================
   Technology Section
   ======================================== */
.technology {
    background: var(--gradient-dark);
    overflow: hidden;
}

.tech-showcase {
    display: flex;
    justify-content: center;
    margin-bottom: 4rem;
}

.tech-orbit {
    position: relative;
    width: 500px;
    height: 500px;
}

.orbit-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border: 1px dashed rgba(255, 255, 255, 0.1);
    border-radius: 50%;
}

.orbit-1 {
    width: 400px;
    height: 400px;
    animation: orbit-spin 30s linear infinite;
}

.orbit-2 {
    width: 280px;
    height: 280px;
    animation: orbit-spin 20s linear infinite reverse;
}

@keyframes orbit-spin {
    from { transform: translate(-50%, -50%) rotate(0deg); }
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

.tech-item {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 50px;
    height: 50px;
    margin: -25px 0 0 -25px;
    transform: rotate(var(--angle)) translateX(200px) rotate(calc(-1 * var(--angle)));
    cursor: pointer;
}

.orbit-2 .tech-item {
    transform: rotate(var(--angle)) translateX(140px) rotate(calc(-1 * var(--angle)));
}

.tech-icon {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-card);
    border: var(--glass-border);
    border-radius: 50%;
    font-size: 1.5rem;
    transition: all var(--transition-normal);
}

.tech-item:hover .tech-icon {
    transform: scale(1.2);
    border-color: var(--primary);
    box-shadow: var(--glow-primary);
}

.orbit-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.center-glow {
    position: absolute;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 50%;
    filter: blur(20px);
    opacity: 0.5;
    animation: pulse-center 2s ease-in-out infinite;
}

@keyframes pulse-center {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.2); opacity: 0.3; }
}

.center-text {
    position: relative;
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--text-primary);
}

/* Tech Categories */
.tech-categories {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.tech-category {
    padding: 2rem;
    background: var(--bg-glass);
    border: var(--glass-border);
    border-radius: 20px;
    text-align: center;
}

.tech-category h4 {
    font-family: var(--font-display);
    font-size: 1rem;
    color: var(--primary);
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.tech-tags {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.5rem;
}

.tech-tags span {
    padding: 0.5rem 1rem;
    background: rgba(0, 245, 255, 0.1);
    border-radius: 50px;
    font-size: 0.85rem;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.tech-tags span:hover {
    background: var(--primary);
    color: var(--bg-dark);
}

/* ========================================
   Team Section
   ======================================== */
.team {
    background: var(--bg-darker);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.team-card {
    perspective: 1000px;
    height: 350px;
}

.card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    transition: transform 0.8s;
    transform-style: preserve-3d;
}

.team-card:hover .card-inner {
    transform: rotateY(180deg);
}

.card-front,
.card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    border-radius: 24px;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: var(--bg-card);
    border: var(--glass-border);
}

.card-back {
    transform: rotateY(180deg);
    background: linear-gradient(135deg, rgba(0, 245, 255, 0.1) 0%, rgba(191, 0, 255, 0.1) 100%);
}

.member-avatar {
    position: relative;
    width: 120px;
    height: 120px;
    margin-bottom: 1.5rem;
}

.avatar-glow {
    position: absolute;
    top: -10%;
    left: -10%;
    width: 120%;
    height: 120%;
    background: var(--gradient-primary);
    border-radius: 50%;
    opacity: 0.3;
    filter: blur(20px);
}

.avatar-placeholder {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: 50%;
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 800;
    color: var(--bg-dark);
}

.member-name {
    font-family: var(--font-display);
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.member-role {
    color: var(--primary);
    font-size: 0.9rem;
    font-weight: 500;
}

.member-bio {
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

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

.member-social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-glass);
    border: var(--glass-border);
    border-radius: 50%;
    color: var(--text-primary);
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition-fast);
}

.member-social a:hover {
    background: var(--primary);
    color: var(--bg-dark);
    border-color: var(--primary);
}

/* ========================================
   Contact Section
   ======================================== */
.contact {
    background: var(--gradient-dark);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.contact-item {
    display: flex;
    gap: 1.25rem;
    padding: 1.5rem;
    background: var(--bg-glass);
    border: var(--glass-border);
    border-radius: 16px;
    transition: all var(--transition-normal);
}

.contact-item:hover {
    border-color: rgba(0, 245, 255, 0.3);
    transform: translateX(10px);
}

.contact-icon {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: 12px;
}

.contact-icon svg {
    width: 24px;
    height: 24px;
    stroke: var(--bg-dark);
}

.contact-item h4 {
    font-size: 0.9rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.25rem;
}

.contact-item p {
    color: var(--text-primary);
    font-size: 1rem;
}

/* Social Links */
.social-links {
    display: flex;
    gap: 1rem;
}

.social-link {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-glass);
    border: var(--glass-border);
    border-radius: 50%;
    transition: all var(--transition-normal);
}

.social-link svg {
    width: 22px;
    height: 22px;
    fill: var(--text-secondary);
    transition: fill var(--transition-fast);
}

.social-link:hover {
    background: var(--gradient-primary);
    border-color: transparent;
    transform: translateY(-5px);
}

.social-link:hover svg {
    fill: var(--bg-dark);
}

/* Contact Form */
.contact-form-wrapper {
    padding: 3rem;
    background: var(--bg-card);
    border: var(--glass-border);
    border-radius: 24px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    position: relative;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1.25rem 1rem;
    background: var(--bg-glass);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: all var(--transition-fast);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0, 245, 255, 0.1);
}

.form-group label {
    position: absolute;
    left: 1rem;
    top: 1.25rem;
    color: var(--text-muted);
    font-size: 1rem;
    pointer-events: none;
    transition: all var(--transition-fast);
}

.form-group input:focus + label,
.form-group input:valid + label,
.form-group textarea:focus + label,
.form-group textarea:valid + label {
    top: -0.5rem;
    left: 0.75rem;
    font-size: 0.8rem;
    color: var(--primary);
    background: var(--bg-card);
    padding: 0 0.5rem;
}

.focus-border {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width var(--transition-normal);
}

.form-group input:focus ~ .focus-border,
.form-group textarea:focus ~ .focus-border {
    width: 100%;
}

.submit-btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1.25rem 2.5rem;
    background: var(--gradient-primary);
    border: none;
    border-radius: 50px;
    color: var(--bg-dark);
    font-family: var(--font-body);
    font-weight: 700;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    overflow: hidden;
    transition: all var(--transition-normal);
}

.submit-btn svg {
    width: 20px;
    height: 20px;
    transition: transform var(--transition-fast);
}

.submit-btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--glow-primary);
}

.submit-btn:hover svg {
    transform: translate(4px, -4px);
}

.submit-btn .btn-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.submit-btn:hover .btn-bg {
    transform: translateX(100%);
}

/* ========================================
   Footer
   ======================================== */
.footer {
    position: relative;
    background: var(--bg-darker);
    padding: 5rem 0 2rem;
    overflow: hidden;
}

.footer-glow {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    height: 1px;
    background: var(--gradient-primary);
    box-shadow: 0 0 50px 10px rgba(0, 245, 255, 0.3);
}

.footer-top {
    display: flex;
    justify-content: space-between;
    margin-bottom: 4rem;
}

.footer-brand {
    max-width: 300px;
}

.footer-tagline {
    color: var(--text-secondary);
    margin-top: 1rem;
    line-height: 1.7;
}

.footer-links {
    display: flex;
    gap: 4rem;
}

.footer-column h4 {
    font-family: var(--font-display);
    font-size: 1rem;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1.5rem;
}

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

.footer-column li {
    margin-bottom: 0.75rem;
}

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

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.copyright {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.footer-legal {
    display: flex;
    gap: 2rem;
}

.footer-legal a {
    color: var(--text-muted);
    font-size: 0.9rem;
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

/* ========================================
   Responsive Design
   ======================================== */
@media (max-width: 1200px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .tech-categories {
        grid-template-columns: repeat(2, 1fr);
    }

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

@media (max-width: 992px) {
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background: rgba(10, 10, 15, 0.98);
        backdrop-filter: var(--glass-blur);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 2rem;
        transition: right var(--transition-normal);
    }

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

    .mobile-toggle {
        display: flex;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .about-visual {
        order: -1;
    }

    .hologram-container {
        width: 300px;
        height: 300px;
    }

    .ring-1 { width: 220px; height: 220px; }
    .ring-2 { width: 160px; height: 160px; }
    .ring-3 { width: 100px; height: 100px; }

    .contact-wrapper {
        grid-template-columns: 1fr;
    }

    .footer-top {
        flex-direction: column;
        gap: 3rem;
    }

    .footer-links {
        flex-wrap: wrap;
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 80px 0;
    }

    .hero-title {
        font-size: clamp(2rem, 10vw, 3.5rem);
    }

    .hero-stats {
        gap: 2rem;
    }

    .stat-number {
        font-size: 2.5rem;
    }

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

    .tech-orbit {
        width: 300px;
        height: 300px;
    }

    .orbit-1 { width: 250px; height: 250px; }
    .orbit-2 { width: 170px; height: 170px; }

    .tech-item {
        width: 40px;
        height: 40px;
        margin: -20px 0 0 -20px;
        transform: rotate(var(--angle)) translateX(125px) rotate(calc(-1 * var(--angle)));
    }

    .orbit-2 .tech-item {
        transform: rotate(var(--angle)) translateX(85px) rotate(calc(-1 * var(--angle)));
    }

    .tech-categories {
        grid-template-columns: 1fr;
    }

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

    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

    .footer-legal {
        flex-wrap: wrap;
        justify-content: center;
        gap: 1rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }

    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }

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

    .contact-form-wrapper {
        padding: 2rem 1.5rem;
    }
}

/* ========================================
   Animations & Utils
   ======================================== */
[data-aos] {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

[data-aos].aos-animate {
    opacity: 1;
    transform: translateY(0);
}

[data-aos-delay="200"] { transition-delay: 0.2s; }
[data-aos-delay="400"] { transition-delay: 0.4s; }
[data-aos-delay="600"] { transition-delay: 0.6s; }

/* Utility Classes */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}