/* ============================================
   BauEnergie.ink - Revolutionary Design System
   Unique Dark Theme with Neon Gradients
   ============================================ */

/* Import Google Fonts - Inter (Modern Sans-serif) */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Space+Grotesk:wght@400;500;600;700&display=swap');

/* ============================================
   CSS Custom Properties - Unique Color Scheme
   ============================================ */
:root {
    /* Primary Colors - Dark Cyberpunk Theme */
    --color-dark-bg: #0a0118;
    --color-dark-secondary: #160029;
    --color-dark-tertiary: #1f0038;
    
    /* Neon Accent Colors */
    --color-neon-cyan: #00f0ff;
    --color-neon-purple: #b900ff;
    --color-neon-green: #39ff14;
    --color-neon-pink: #ff10f0;
    --color-neon-yellow: #ffff00;
    
    /* Gradient Combinations */
    --gradient-primary: linear-gradient(135deg, #00f0ff 0%, #b900ff 50%, #ff10f0 100%);
    --gradient-secondary: linear-gradient(45deg, #39ff14 0%, #00f0ff 100%);
    --gradient-dark: linear-gradient(180deg, #0a0118 0%, #1f0038 100%);
    --gradient-card: linear-gradient(135deg, rgba(0, 240, 255, 0.1) 0%, rgba(185, 0, 255, 0.1) 100%);
    
    /* Text Colors */
    --color-text-primary: #ffffff;
    --color-text-secondary: #c4b5fd;
    --color-text-muted: #9ca3af;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2.5rem;
    --spacing-xl: 4rem;
    --spacing-2xl: 6rem;
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'Space Grotesk', 'Inter', sans-serif;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    
    /* Shadows */
    --shadow-neon: 0 0 20px rgba(0, 240, 255, 0.5);
    --shadow-neon-strong: 0 0 40px rgba(185, 0, 255, 0.7);
    --shadow-card: 0 20px 60px rgba(0, 0, 0, 0.5);
}

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

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

body {
    font-family: var(--font-primary);
    background: var(--color-dark-bg);
    color: var(--color-text-primary);
    line-height: 1.7;
    overflow-x: hidden;
    position: relative;
}

/* Animated Background Pattern */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 30%, rgba(185, 0, 255, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(0, 240, 255, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(57, 255, 20, 0.1) 0%, transparent 50%);
    animation: backgroundPulse 15s ease-in-out infinite;
    z-index: -1;
    pointer-events: none;
}

@keyframes backgroundPulse {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 0.6; }
}

/* ============================================
   Typography
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: 900;
    letter-spacing: -0.02em;
}

h2 {
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-weight: 800;
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 700;
}

p {
    margin-bottom: var(--spacing-sm);
    font-size: 1.1rem;
    line-height: 1.8;
}

a {
    color: var(--color-neon-cyan);
    text-decoration: none;
    transition: all 0.3s ease;
}

a:hover {
    color: var(--color-neon-purple);
    text-shadow: var(--shadow-neon);
}

/* ============================================
   Header & Navigation - Unique Diagonal Design
   ============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(10, 1, 24, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 2px solid transparent;
    border-image: var(--gradient-primary) 1;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-link {
    display: flex;
    align-items: center;
    z-index: 1001;
}

.logo {
    height: 50px;
    filter: drop-shadow(0 0 10px rgba(0, 240, 255, 0.8));
    transition: all 0.3s ease;
}

.logo:hover {
    filter: drop-shadow(0 0 20px rgba(185, 0, 255, 1));
    transform: scale(1.05);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2.5rem;
    align-items: center;
}

.nav-link {
    color: var(--color-text-secondary);
    font-weight: 500;
    font-size: 1rem;
    position: relative;
    padding: 0.5rem 0;
    transition: all 0.3s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width 0.3s ease;
}

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

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

.cta-button {
    background: var(--gradient-primary);
    color: white;
    padding: 0.75rem 1.75rem;
    border-radius: var(--radius-lg);
    font-weight: 600;
    box-shadow: var(--shadow-neon);
    transition: all 0.3s ease;
    clip-path: polygon(8% 0%, 100% 0%, 92% 100%, 0% 100%);
}

.cta-button:hover {
    transform: translateY(-2px) scale(1.05);
    box-shadow: var(--shadow-neon-strong);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 1001;
}

.menu-toggle span {
    width: 30px;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: 2px;
    transition: all 0.3s ease;
}

/* ============================================
   Hero Section - Diagonal Asymmetric Layout
   ============================================ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: var(--spacing-2xl) 2rem;
    margin-top: 80px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 80%;
    height: 150%;
    background: var(--gradient-primary);
    opacity: 0.1;
    transform: rotate(-15deg);
    animation: heroShift 20s ease-in-out infinite;
}

@keyframes heroShift {
    0%, 100% { transform: rotate(-15deg) translateX(0); }
    50% { transform: rotate(-18deg) translateX(50px); }
}

.hero-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content {
    transform: skewY(-2deg);
}

.hero-badge {
    display: inline-block;
    background: rgba(57, 255, 20, 0.2);
    color: var(--color-neon-green);
    padding: 0.5rem 1.5rem;
    border-radius: var(--radius-lg);
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    border: 1px solid var(--color-neon-green);
    box-shadow: 0 0 20px rgba(57, 255, 20, 0.3);
    animation: badgePulse 3s ease-in-out infinite;
}

@keyframes badgePulse {
    0%, 100% { box-shadow: 0 0 20px rgba(57, 255, 20, 0.3); }
    50% { box-shadow: 0 0 30px rgba(57, 255, 20, 0.6); }
}

.hero h1 {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-md);
    animation: textShine 5s linear infinite;
    background-size: 200% auto;
}

@keyframes textShine {
    to { background-position: 200% center; }
}

.hero-description {
    font-size: 1.2rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
}

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

.btn-primary,
.btn-secondary {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-neon);
    clip-path: polygon(8% 0%, 100% 0%, 92% 100%, 0% 100%);
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s ease;
}

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

.btn-primary:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: var(--shadow-neon-strong);
}

.btn-secondary {
    background: transparent;
    color: var(--color-neon-cyan);
    border: 2px solid var(--color-neon-cyan);
    clip-path: polygon(0% 0%, 92% 0%, 100% 100%, 8% 100%);
}

.btn-secondary:hover {
    background: rgba(0, 240, 255, 0.1);
    transform: translateY(-3px);
    box-shadow: 0 0 30px rgba(0, 240, 255, 0.4);
}

.hero-image {
    position: relative;
    transform: skewY(2deg);
}

.hero-image img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-card);
    border: 2px solid transparent;
    background: var(--gradient-primary);
    background-clip: padding-box;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(2deg); }
}

/* ============================================
   Stats Section - Hexagonal Design
   ============================================ */
.stats {
    padding: var(--spacing-xl) 2rem;
    background: var(--gradient-dark);
    position: relative;
}

.stats-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.stat-card {
    background: var(--gradient-card);
    backdrop-filter: blur(10px);
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    text-align: center;
    border: 2px solid rgba(0, 240, 255, 0.2);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    clip-path: polygon(10% 0%, 100% 0%, 90% 100%, 0% 100%);
}

.stat-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(
        from 0deg,
        transparent 0deg,
        var(--color-neon-cyan) 90deg,
        transparent 180deg
    );
    opacity: 0;
    transition: opacity 0.5s ease;
    animation: rotate 4s linear infinite;
}

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

.stat-card:hover::before {
    opacity: 0.3;
}

.stat-card:hover {
    transform: translateY(-10px) scale(1.05);
    box-shadow: var(--shadow-neon);
    border-color: var(--color-neon-cyan);
}

.stat-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    filter: drop-shadow(0 0 10px rgba(0, 240, 255, 0.8));
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 900;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-family: var(--font-display);
    position: relative;
    z-index: 1;
}

.stat-label {
    font-size: 1rem;
    color: var(--color-text-secondary);
    margin-top: 0.5rem;
    font-weight: 500;
}

/* ============================================
   Features Section - Bento Grid Layout
   ============================================ */
.features {
    padding: var(--spacing-2xl) 2rem;
    position: relative;
}

.section-header {
    max-width: 800px;
    margin: 0 auto var(--spacing-xl);
    text-align: center;
}

.section-subtitle {
    color: var(--color-neon-green);
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: var(--spacing-sm);
}

.section-header h2 {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-header p {
    color: var(--color-text-secondary);
    font-size: 1.1rem;
}

.features-grid {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: rgba(31, 0, 56, 0.5);
    backdrop-filter: blur(10px);
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(185, 0, 255, 0.2);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    transform: skewY(-1deg);
}

.feature-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 0;
}

.feature-card:hover::after {
    opacity: 0.1;
}

.feature-card:hover {
    transform: skewY(0deg) translateY(-5px);
    border-color: var(--color-neon-cyan);
    box-shadow: 0 20px 60px rgba(0, 240, 255, 0.3);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    display: inline-block;
    filter: drop-shadow(0 0 10px rgba(185, 0, 255, 0.8));
    position: relative;
    z-index: 1;
}

.feature-card h3 {
    color: var(--color-text-primary);
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
}

.feature-card p {
    color: var(--color-text-secondary);
    line-height: 1.8;
    position: relative;
    z-index: 1;
}

/* ============================================
   Services Section - Asymmetric Cards
   ============================================ */
.services {
    padding: var(--spacing-2xl) 2rem;
    background: var(--gradient-dark);
}

.services-container {
    max-width: 1400px;
    margin: 0 auto;
}

.services-grid {
    display: grid;
    gap: 3rem;
    margin-top: var(--spacing-xl);
}

.service-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    background: rgba(31, 0, 56, 0.3);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-xl);
    overflow: hidden;
    border: 2px solid transparent;
    background-clip: padding-box;
    position: relative;
    transition: all 0.3s ease;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: var(--radius-xl);
    padding: 2px;
    background: var(--gradient-primary);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.service-card:nth-child(even) {
    grid-template-columns: 1fr 1fr;
    direction: rtl;
}

.service-card:nth-child(even) .service-content {
    direction: ltr;
}

.service-card:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-card);
}

.service-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.3s ease;
}

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

.service-content {
    padding: 3rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.service-content h3 {
    color: var(--color-text-primary);
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

.service-content p {
    color: var(--color-text-secondary);
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 2rem;
}

.service-link {
    color: var(--color-neon-cyan);
    font-weight: 600;
    font-size: 1.1rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
}

.service-link:hover {
    gap: 1rem;
    text-shadow: var(--shadow-neon);
}

/* ============================================
   Contact Section - Unique Split Design
   ============================================ */
.contact-section {
    padding: var(--spacing-2xl) 2rem;
    position: relative;
}

.contact-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
    align-items: start;
}

.contact-info h2 {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-md);
}

.contact-info > p {
    color: var(--color-text-secondary);
    font-size: 1.2rem;
    margin-bottom: var(--spacing-lg);
}

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

.contact-item {
    display: flex;
    gap: 1.5rem;
    align-items: start;
    padding: 1.5rem;
    background: rgba(31, 0, 56, 0.3);
    border-radius: var(--radius-md);
    border: 1px solid rgba(0, 240, 255, 0.2);
    transition: all 0.3s ease;
}

.contact-item:hover {
    background: rgba(31, 0, 56, 0.5);
    border-color: var(--color-neon-cyan);
    transform: translateX(10px);
}

.contact-icon {
    font-size: 2rem;
    filter: drop-shadow(0 0 10px rgba(0, 240, 255, 0.8));
}

.contact-item-content h4 {
    color: var(--color-text-primary);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.contact-item-content p {
    color: var(--color-text-secondary);
    margin: 0;
}

.contact-item-content a {
    color: var(--color-neon-cyan);
}

/* ============================================
   Application Form - Revolutionary Multi-Step Design
   ============================================ */
.application-form {
    background: rgba(31, 0, 56, 0.5);
    backdrop-filter: blur(20px);
    padding: 3rem;
    border-radius: var(--radius-xl);
    border: 2px solid transparent;
    background: 
        linear-gradient(rgba(31, 0, 56, 0.5), rgba(31, 0, 56, 0.5)) padding-box,
        var(--gradient-primary) border-box;
    box-shadow: var(--shadow-card);
    position: relative;
    overflow: hidden;
}

.application-form::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(
        from 0deg,
        transparent,
        rgba(0, 240, 255, 0.1),
        transparent 90deg
    );
    animation: formGlow 10s linear infinite;
}

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

.application-form h3 {
    position: relative;
    z-index: 1;
    font-size: 2rem;
    margin-bottom: var(--spacing-lg);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.form-grid {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    position: relative;
    z-index: 1;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    color: var(--color-text-secondary);
    font-weight: 500;
    font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    background: rgba(10, 1, 24, 0.6);
    border: 2px solid rgba(0, 240, 255, 0.2);
    border-radius: var(--radius-md);
    padding: 1rem;
    color: var(--color-text-primary);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: all 0.3s ease;
    clip-path: polygon(5% 0%, 100% 0%, 95% 100%, 0% 100%);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-neon-cyan);
    box-shadow: 0 0 20px rgba(0, 240, 255, 0.3);
    background: rgba(10, 1, 24, 0.8);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
    clip-path: polygon(2% 0%, 100% 0%, 98% 100%, 0% 100%);
}

.checkbox-group {
    display: flex;
    align-items: start;
    gap: 1rem;
}

.checkbox-group input[type="checkbox"] {
    margin-top: 0.25rem;
    width: 20px;
    height: 20px;
    cursor: pointer;
    accent-color: var(--color-neon-cyan);
}

.checkbox-group label {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
}

.submit-button {
    background: var(--gradient-primary);
    color: white;
    border: none;
    padding: 1.25rem 3rem;
    border-radius: var(--radius-lg);
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-neon);
    clip-path: polygon(8% 0%, 100% 0%, 92% 100%, 0% 100%);
    position: relative;
    overflow: hidden;
}

.submit-button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.5s ease, height 0.5s ease;
}

.submit-button:hover::before {
    width: 300px;
    height: 300px;
}

.submit-button:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: var(--shadow-neon-strong);
}

.submit-button:active {
    transform: translateY(0) scale(1);
}

/* ============================================
   Footer - Modern Minimalist
   ============================================ */
.footer {
    background: var(--gradient-dark);
    padding: var(--spacing-xl) 2rem var(--spacing-md);
    border-top: 2px solid transparent;
    border-image: var(--gradient-primary) 1;
    position: relative;
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: var(--spacing-lg);
}

.footer-about {
    max-width: 400px;
}

.footer-logo {
    height: 40px;
    margin-bottom: var(--spacing-md);
    filter: drop-shadow(0 0 10px rgba(0, 240, 255, 0.6));
}

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

.footer-section h4 {
    color: var(--color-text-primary);
    font-size: 1.2rem;
    margin-bottom: var(--spacing-md);
    font-weight: 600;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links a {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
    transition: all 0.3s ease;
    display: inline-block;
}

.footer-links a:hover {
    color: var(--color-neon-cyan);
    transform: translateX(5px);
    text-shadow: var(--shadow-neon);
}

.footer-bottom {
    max-width: 1400px;
    margin: 0 auto;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(0, 240, 255, 0.1);
    text-align: center;
}

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

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .hero-content,
    .hero-image {
        transform: none;
    }
    
    .contact-container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .service-card,
    .service-card:nth-child(even) {
        grid-template-columns: 1fr;
        direction: ltr;
    }
    
    .footer-container {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 400px;
        height: 100vh;
        background: rgba(10, 1, 24, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 2rem;
        transition: right 0.3s ease;
        border-left: 2px solid transparent;
        border-image: var(--gradient-primary) 1;
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(8px, 8px);
    }
    
    .menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(8px, -8px);
    }
    
    .hero {
        padding: var(--spacing-xl) 1rem;
    }
    
    .stats-container {
        grid-template-columns: 1fr;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
    }
    
    h1 {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    :root {
        --spacing-xl: 3rem;
        --spacing-2xl: 4rem;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .btn-primary,
    .btn-secondary {
        width: 100%;
        text-align: center;
    }
    
    .application-form {
        padding: 2rem 1.5rem;
    }
}

/* ============================================
   Utility Classes
   ============================================ */
.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.glow-text {
    text-shadow: 0 0 20px rgba(0, 240, 255, 0.8);
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* ============================================
   Loading Animation
   ============================================ */
@keyframes shimmer {
    0% {
        background-position: -1000px 0;
    }
    100% {
        background-position: 1000px 0;
    }
}

.loading {
    animation: shimmer 2s infinite;
    background: linear-gradient(
        to right,
        var(--color-dark-secondary) 0%,
        var(--color-dark-tertiary) 50%,
        var(--color-dark-secondary) 100%
    );
    background-size: 1000px 100%;
}