/* ============================================
   CSS Variables & Reset
   ============================================ */

:root {
    /* Colors - Planhat inspired */
    --primary-gradient-start: #0066ff;
    --primary-gradient-end: #5b8cff;
    --accent-cyan: #0066ff;
    --accent-teal: #00c896;
    --accent-purple: #7c3aed;
    
    /* Background - Light theme */
    --bg-dark: #ffffff;
    --bg-darker: #f8f9fa;
    --bg-card: #ffffff;
    --bg-card-hover: #f8f9fa;
    
    /* Text - Dark for light background */
    --text-primary: #1a1a1a;
    --text-secondary: #4a4a4a;
    --text-muted: #6b7280;
    
    /* Borders - Light gray */
    --border-color: rgba(0, 0, 0, 0.08);
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-size-base: 1rem;
    --font-size-sm: 0.875rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 2rem;
    --font-size-4xl: 3rem;
    --font-size-5xl: 4rem;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Shadows - Subtle for light theme */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.12);
    --shadow-glow: 0 0 20px rgba(0, 102, 255, 0.15);
}

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

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

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.7;
    color: var(--text-primary);
    background-color: var(--bg-dark);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ============================================
   Utility Classes
   ============================================ */

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

.gradient-text {
    background: linear-gradient(135deg, var(--primary-gradient-start), var(--primary-gradient-end), var(--accent-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 200% 200%;
    animation: gradient-shift 3s ease infinite;
}

@keyframes gradient-shift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

/* ============================================
   Navigation
   ============================================ */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    transition: all var(--transition-base);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-sm);
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
}

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

.logo img {
    height: 40px;
    width: auto;
    max-width: 200px;
    object-fit: contain;
    display: block;
}

.logo:hover {
    transform: scale(1.05);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
    align-items: center;
}

.nav-menu a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition-fast);
    position: relative;
    font-size: var(--font-size-base);
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-gradient-start);
    transition: width var(--transition-base);
}

.nav-menu a:hover {
    color: var(--primary-gradient-start);
}

.nav-menu a:hover::after {
    width: 100%;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 2px;
    background: var(--text-primary);
    transition: all var(--transition-base);
}

/* ============================================
   Hero Section
   ============================================ */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding-top: 80px;
    background: linear-gradient(135deg, #000000 0%, #0a0a1a 25%, #001122 50%, #003366 75%, #0066ff 100%);
}

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

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(ellipse at 20% 30%, rgba(0, 102, 255, 0.6) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 70%, rgba(255, 255, 255, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at center, rgba(0, 102, 255, 0.4) 0%, rgba(0, 51, 102, 0.3) 40%, transparent 70%);
    animation: pulse 4s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 0.5; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.1); }
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
    padding: var(--spacing-lg) 0;
}

.hero-logo {
    font-family: 'Montserrat', sans-serif;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-5xl);
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
}

.hero-logo .nova {
    font-weight: 200;
    color: #ffffff;
    text-shadow: 0 0 20px rgba(0, 102, 255, 0.5);
}

.hero-logo .regis {
    font-weight: 800;
    color: #ffffff;
    text-shadow: 0 0 20px rgba(0, 102, 255, 0.5);
}

.hero-tagline {
    font-size: var(--font-size-2xl);
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-md);
    font-weight: 500;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.hero-description {
    font-size: var(--font-size-lg);
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.hero-cta {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
}

.scroll-indicator {
    position: absolute;
    bottom: var(--spacing-md);
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.scroll-indicator span {
    display: block;
    width: 20px;
    height: 30px;
    border: 2px solid var(--text-secondary);
    border-radius: 15px;
    position: relative;
}

.scroll-indicator span::before {
    content: '';
    position: absolute;
    top: 5px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: var(--text-secondary);
    border-radius: 2px;
    animation: scroll-down 2s infinite;
}

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

@keyframes scroll-down {
    0% { opacity: 0; transform: translateX(-50%) translateY(0); }
    50% { opacity: 1; }
    100% { opacity: 0; transform: translateX(-50%) translateY(10px); }
}

/* ============================================
   Buttons
   ============================================ */

.btn {
    display: inline-block;
    padding: 14px 32px;
    font-size: var(--font-size-base);
    font-weight: 600;
    text-decoration: none;
    border-radius: 12px;
    transition: all var(--transition-base);
    cursor: pointer;
    border: none;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--primary-gradient-start);
    color: #ffffff;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    background: var(--primary-gradient-end);
}

.btn-secondary {
    background: transparent;
    color: #ffffff;
    border: 2px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(0, 102, 255, 0.8);
    color: #ffffff;
    box-shadow: 0 0 20px rgba(0, 102, 255, 0.4);
}

/* ============================================
   Section Styles
   ============================================ */

section {
    padding: var(--spacing-xl) 0;
    position: relative;
    overflow: hidden;
}

section .container {
    position: relative;
    z-index: 1;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.section-title {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    margin-bottom: var(--spacing-sm);
    letter-spacing: -1px;
}

.team .section-title {
    color: #ffffff;
}

.section-subtitle {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.team .section-subtitle {
    color: rgba(255, 255, 255, 0.8);
}

/* ============================================
   Services Section
   ============================================ */

.services {
    background: var(--bg-darker);
    position: relative;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.service-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: var(--spacing-md);
    transition: all var(--transition-base);
    box-shadow: var(--shadow-sm);
}

.service-card:hover {
    transform: translateY(-8px);
    background: var(--bg-card-hover);
    border-color: var(--primary-gradient-start);
    box-shadow: var(--shadow-lg);
}

.service-icon {
    width: 60px;
    height: 60px;
    margin-bottom: var(--spacing-sm);
    color: var(--accent-cyan);
    background: linear-gradient(135deg, rgba(0, 102, 255, 0.1), rgba(0, 102, 255, 0.15));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--transition-base);
}

.service-card:hover .service-icon {
    transform: scale(1.1) rotate(5deg);
}

.service-icon svg {
    width: 32px;
    height: 32px;
}

.service-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
}

.service-description {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ============================================
   About Section
   ============================================ */

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.about-description {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
    font-size: var(--font-size-lg);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.stat-item {
    text-align: center;
    padding: var(--spacing-md);
    background: var(--bg-card);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}

.stat-number {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-gradient-start), var(--accent-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.about-visual {
    position: relative;
    height: 400px;
    border-radius: 20px;
    overflow: hidden;
}

.visual-gradient {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-gradient-start), var(--primary-gradient-end), var(--accent-cyan));
    background-size: 200% 200%;
    animation: gradient-shift 5s ease infinite;
    opacity: 0.8;
}

/* ============================================
   Portfolio Section
   ============================================ */

.portfolio {
    background: var(--bg-darker);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.portfolio-card {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    aspect-ratio: 16/10;
    cursor: pointer;
}

.portfolio-image {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-gradient-start), var(--primary-gradient-end));
    position: relative;
    transition: transform var(--transition-slow);
}

.portfolio-card:hover .portfolio-image {
    transform: scale(1.1);
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to top, rgba(255, 255, 255, 0.95), transparent);
    padding: var(--spacing-md);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.portfolio-card:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
}

.portfolio-description {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
    line-height: 1.6;
}

.portfolio-tag {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(0, 102, 255, 0.1);
    border: 1px solid var(--primary-gradient-start);
    border-radius: 20px;
    font-size: var(--font-size-sm);
    color: var(--primary-gradient-start);
}

/* ============================================
   Team Section
   ============================================ */

.team {
    background: linear-gradient(135deg, #000000 0%, #0a0a1a 25%, #001122 50%, #003366 75%, #0066ff 100%);
    position: relative;
    overflow: hidden;
}

.team::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(ellipse at 30% 40%, rgba(0, 102, 255, 0.4) 0%, transparent 50%),
        radial-gradient(ellipse at 70% 60%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

.team .container {
    position: relative;
    z-index: 1;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.team-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(0, 102, 255, 0.3);
    border-radius: 16px;
    padding: var(--spacing-md);
    text-align: center;
    transition: all var(--transition-base);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3), 0 0 20px rgba(0, 102, 255, 0.2);
}

.team-card:hover {
    transform: translateY(-8px);
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(0, 102, 255, 0.6);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4), 0 0 40px rgba(0, 102, 255, 0.4);
}

.team-avatar {
    width: 120px;
    height: 120px;
    margin: 0 auto var(--spacing-sm);
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid rgba(0, 102, 255, 0.6);
    box-shadow: 0 0 20px rgba(0, 102, 255, 0.4);
}

.team-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.avatar-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-gradient-start), var(--accent-cyan));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-3xl);
    color: var(--text-primary);
}

.team-name {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
    color: #ffffff;
}

.team-role {
    color: #00aaff;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.team-bio {
    color: rgba(255, 255, 255, 0.8);
    font-size: var(--font-size-sm);
    line-height: 1.6;
}

/* ============================================
   Contact Section
   ============================================ */

.contact {
    background: var(--bg-darker);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.contact-info-title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.contact-item {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    align-items: flex-start;
}

.contact-icon {
    width: 48px;
    height: 48px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-cyan);
    flex-shrink: 0;
}

.contact-icon svg {
    width: 24px;
    height: 24px;
}

.contact-item h4 {
    font-size: var(--font-size-base);
    font-weight: 600;
    margin-bottom: 4px;
    color: var(--text-primary);
}

.contact-item p {
    color: var(--text-secondary);
    font-size: var(--font-size-base);
}

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

.social-link {
    width: 44px;
    height: 44px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: all var(--transition-base);
}

.social-link:hover {
    background: var(--primary-gradient-start);
    border-color: var(--primary-gradient-start);
    color: #ffffff;
    transform: translateY(-3px);
}

.social-link svg {
    width: 20px;
    height: 20px;
}

/* ============================================
   Contact Form
   ============================================ */

.contact-form {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: var(--spacing-md);
    box-shadow: var(--shadow-sm);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
    font-weight: 500;
    font-size: var(--font-size-sm);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    transition: all var(--transition-base);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-gradient-start);
    background: #ffffff;
    box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

.error-message {
    display: block;
    color: #ef4444;
    font-size: var(--font-size-sm);
    margin-top: 4px;
    min-height: 20px;
}

.form-group input:invalid:not(:placeholder-shown) + .error-message,
.form-group textarea:invalid:not(:placeholder-shown) + .error-message {
    display: block;
}

.form-success {
    margin-top: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: rgba(16, 185, 129, 0.2);
    border: 1px solid var(--accent-teal);
    border-radius: 8px;
    color: var(--accent-teal);
    display: none;
}

.form-success.show {
    display: block;
}

/* ============================================
   Footer
   ============================================ */

.footer {
    background: var(--bg-darker);
    border-top: 1px solid var(--border-color);
    padding: var(--spacing-lg) 0 var(--spacing-md);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 3fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.footer-logo {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary-gradient-start), var(--accent-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-xs);
}

.footer-brand p {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.footer-column h4 {
    font-size: var(--font-size-base);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

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

.footer-column ul li {
    margin-bottom: var(--spacing-xs);
}

.footer-column ul li a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: var(--font-size-sm);
    transition: color var(--transition-fast);
}

.footer-column ul li a:hover {
    color: var(--primary-gradient-start);
}

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

/* ============================================
   Animations (AOS - Animate On Scroll)
   ============================================ */

[data-aos] {
    opacity: 0;
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-aos].aos-animate {
    opacity: 1;
}

[data-aos="fade-up"] {
    transform: translateY(30px);
}

[data-aos="fade-up"].aos-animate {
    transform: translateY(0);
}

[data-aos="fade-right"] {
    transform: translateX(-30px);
}

[data-aos="fade-right"].aos-animate {
    transform: translateX(0);
}

[data-aos="fade-left"] {
    transform: translateX(30px);
}

[data-aos="fade-left"].aos-animate {
    transform: translateX(0);
}

[data-aos="zoom-in"] {
    transform: scale(0.9);
}

[data-aos="zoom-in"].aos-animate {
    transform: scale(1);
}

[data-aos="flip-left"] {
    transform: perspective(1000px) rotateY(-20deg);
}

[data-aos="flip-left"].aos-animate {
    transform: perspective(1000px) rotateY(0);
}

/* ============================================
   Responsive Design
   ============================================ */

@media (max-width: 768px) {
    :root {
        --font-size-5xl: 2.5rem;
        --font-size-4xl: 2rem;
        --font-size-3xl: 1.75rem;
        --spacing-xl: 3rem;
        --spacing-lg: 2rem;
    }
    
    /* Reduce background image sizes and animations on mobile */
    .section-bg-image {
        opacity: 0.08;
    }
    
    .hero-logo {
        font-size: var(--font-size-3xl);
    }
    
    .bg-image-1 {
        width: 150px;
        height: 150px;
    }
    
    .bg-image-2 {
        width: 120px;
        height: 120px;
    }
    
    .bg-image-3 {
        width: 100px;
        height: 100px;
    }
    
    /* Reduce animation complexity on mobile */
    .section-bg-image[data-animation="float"] {
        animation-duration: 6s;
    }
    
    .section-bg-image[data-animation="rotate"] {
        animation-duration: 15s;
    }
    
    .section-bg-image[data-animation="scale"] {
        animation-duration: 3s;
    }
    
    .section-bg-image[data-animation="drift"] {
        animation-duration: 10s;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--bg-dark);
        flex-direction: column;
        padding: var(--spacing-md);
        border-top: 1px solid var(--border-color);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-base);
    }
    
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        text-align: center;
    }
    
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .about-visual {
        height: 300px;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .services-grid,
    .portfolio-grid,
    .team-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .hero-logo img {
        max-width: 200px;
    }
    
    .hero-logo {
        font-size: var(--font-size-3xl);
    }
    
    .hero-tagline {
        font-size: var(--font-size-xl);
    }
    
    .section-title {
        font-size: var(--font-size-3xl);
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    /* Further reduce background images on small screens */
    .bg-image-1 {
        width: 100px;
        height: 100px;
    }
    
    .bg-image-2 {
        width: 80px;
        height: 80px;
    }
    
    .bg-image-3 {
        width: 70px;
        height: 70px;
    }
    
    .section-bg-image {
        opacity: 0.06;
    }
}

/* ============================================
   Dynamic Background Images
   ============================================ */

.section-bg-images {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
    z-index: 0;
    pointer-events: none;
}

.section-bg-image {
    position: absolute;
    opacity: 0.12;
    will-change: transform;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    filter: blur(1px);
}

/* Background image patterns - using gradients as placeholders */
.bg-image-1 {
    width: 300px;
    height: 300px;
    top: 10%;
    left: 5%;
    background: radial-gradient(circle, var(--primary-gradient-start) 0%, transparent 70%);
    border-radius: 50%;
}

.bg-image-2 {
    width: 250px;
    height: 250px;
    top: 60%;
    right: 10%;
    background: linear-gradient(135deg, var(--primary-gradient-end), var(--accent-cyan));
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
}

.bg-image-3 {
    width: 200px;
    height: 200px;
    bottom: 20%;
    left: 15%;
    background: linear-gradient(45deg, var(--accent-cyan), var(--primary-gradient-start));
    border-radius: 20px;
    transform: rotate(45deg);
}

/* Hero section specific - stronger contrast with black, blue, white */
.hero .section-bg-image {
    opacity: 0.5;
    filter: blur(0.5px);
}

.hero .bg-image-1 {
    background: radial-gradient(circle, rgba(0, 102, 255, 0.8) 0%, rgba(0, 51, 153, 0.6) 30%, rgba(0, 0, 0, 0.4) 60%, transparent 80%);
    box-shadow: 0 0 150px rgba(0, 102, 255, 0.6), 0 0 80px rgba(0, 102, 255, 0.4);
}

.hero .bg-image-2 {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.3) 0%, rgba(0, 102, 255, 0.6) 50%, rgba(0, 0, 0, 0.5) 100%);
    box-shadow: 0 0 120px rgba(255, 255, 255, 0.3), 0 0 60px rgba(0, 102, 255, 0.5);
}

.hero .bg-image-3 {
    background: linear-gradient(45deg, rgba(0, 102, 255, 0.7) 0%, rgba(0, 0, 0, 0.6) 50%, rgba(0, 102, 255, 0.5) 100%);
    box-shadow: 0 0 100px rgba(0, 102, 255, 0.5), 0 0 50px rgba(0, 0, 0, 0.4);
}

/* Animation Keyframes */
@keyframes float {
    0%, 100% {
        transform: translateY(0px) translateX(0px);
    }
    33% {
        transform: translateY(-20px) translateX(10px);
    }
    66% {
        transform: translateY(10px) translateX(-10px);
    }
}

@keyframes rotate {
    0% {
        transform: rotate(0deg) scale(1);
    }
    50% {
        transform: rotate(180deg) scale(1.1);
    }
    100% {
        transform: rotate(360deg) scale(1);
    }
}

@keyframes scale {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.2);
    }
}

@keyframes drift {
    0% {
        transform: translateX(0px) translateY(0px);
    }
    25% {
        transform: translateX(30px) translateY(-15px);
    }
    50% {
        transform: translateX(-20px) translateY(20px);
    }
    75% {
        transform: translateX(15px) translateY(10px);
    }
    100% {
        transform: translateX(0px) translateY(0px);
    }
}

/* Apply animations based on data attributes */
.section-bg-image[data-animation="float"] {
    animation: float 8s ease-in-out infinite;
}

.section-bg-image[data-animation="rotate"] {
    animation: rotate 20s linear infinite;
}

.section-bg-image[data-animation="scale"] {
    animation: scale 4s ease-in-out infinite;
}

.section-bg-image[data-animation="drift"] {
    animation: drift 12s ease-in-out infinite;
}

/* ============================================
   Print Styles
   ============================================ */

@media print {
    .navbar,
    .scroll-indicator,
    .hero-cta,
    .contact-form,
    .footer,
    .section-bg-images {
        display: none;
    }
    
    body {
        background: white;
        color: black;
    }
}

/* Reduce motion for users who prefer it */
@media (prefers-reduced-motion: reduce) {
    .section-bg-image {
        animation: none !important;
    }
    
    .section-bg-images {
        transform: none !important;
    }
}