:root {
    --primary-blue: #2196F3;
    --electric-blue: #00D4FF;
    --dark-blue: #0A1929;
    --darker-blue: #050C14;
    --accent-cyan: #00E5FF;
    --text-light: #E3F2FD;
    --text-gray: #90CAF9;
}

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

body {
    font-family: 'Rajdhani', sans-serif;
    background: var(--darker-blue);
    color: var(--text-light);
    overflow-x: hidden;
    line-height: 1.6;
}

/* Animated Background */
.bg-circuit {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    opacity: 0.03;
    background-image: 
        repeating-linear-gradient(0deg, transparent, transparent 50px, rgba(33, 150, 243, 0.2) 50px, rgba(33, 150, 243, 0.2) 51px),
        repeating-linear-gradient(90deg, transparent, transparent 50px, rgba(33, 150, 243, 0.2) 50px, rgba(33, 150, 243, 0.2) 51px);
    animation: slideGrid 30s linear infinite;
}

@keyframes slideGrid {
    0% { transform: translate(0, 0); }
    100% { transform: translate(50px, 50px); }
}

/* Header & Navigation */
header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: linear-gradient(180deg, rgba(10, 25, 41, 0.95) 0%, rgba(10, 25, 41, 0.8) 100%);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(33, 150, 243, 0.2);
}

nav {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo-img {
    height: 60px;
    width: auto;
    filter: drop-shadow(0 0 20px rgba(33, 150, 243, 0.6));
    transition: all 0.3s ease;
}

.logo-img:hover {
    filter: drop-shadow(0 0 25px rgba(33, 150, 243, 0.8));
    transform: scale(1.05);
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-links a {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 500;
    font-size: 1.1rem;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--electric-blue);
    transition: width 0.3s ease;
}

.nav-links a:hover {
    color: var(--electric-blue);
}

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

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 6rem 2rem 4rem;
    overflow: hidden;
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 1200px;
    text-align: center;
}

.hero-logo {
    max-width: 400px;
    width: 80%;
    height: auto;
    margin-bottom: 2rem;
    filter: drop-shadow(0 0 30px rgba(33, 150, 243, 0.7));
    animation: fadeInUp 1s ease-out, rotatingGlow 4s linear infinite;
}

@keyframes rotatingGlow {
    0% {
        filter: drop-shadow(0 0 30px rgba(33, 150, 243, 0.7))
                drop-shadow(20px 0 40px rgba(0, 229, 255, 0.5));
    }
    25% {
        filter: drop-shadow(0 0 30px rgba(33, 150, 243, 0.7))
                drop-shadow(0 20px 40px rgba(0, 229, 255, 0.5));
    }
    50% {
        filter: drop-shadow(0 0 30px rgba(33, 150, 243, 0.7))
                drop-shadow(-20px 0 40px rgba(0, 229, 255, 0.5));
    }
    75% {
        filter: drop-shadow(0 0 30px rgba(33, 150, 243, 0.7))
                drop-shadow(0 -20px 40px rgba(0, 229, 255, 0.5));
    }
    100% {
        filter: drop-shadow(0 0 30px rgba(33, 150, 243, 0.7))
                drop-shadow(20px 0 40px rgba(0, 229, 255, 0.5));
    }
}

.hero h1 {
    font-family: 'Orbitron', sans-serif;
    font-size: clamp(2.5rem, 8vw, 5rem);
    font-weight: 900;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--electric-blue), var(--primary-blue), var(--accent-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 3px;
    animation: fadeInUp 1s ease-out;
}

.hero-subtitle {
    font-size: clamp(1.2rem, 3vw, 1.8rem);
    color: var(--text-gray);
    margin-bottom: 3rem;
    font-weight: 300;
    letter-spacing: 1px;
    animation: fadeInUp 1s ease-out 0.2s backwards;
}

.cta-button {
    display: inline-block;
    padding: 1rem 3rem;
    background: linear-gradient(135deg, var(--primary-blue), var(--electric-blue));
    color: white;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.2rem;
    letter-spacing: 2px;
    border-radius: 50px;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(33, 150, 243, 0.3);
    animation: fadeInUp 1s ease-out 0.4s backwards;
    border: 2px solid transparent;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(33, 150, 243, 0.5);
    border-color: var(--electric-blue);
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Stats Section */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: -3rem auto 0;
    padding: 0 2rem;
    position: relative;
    z-index: 10;
}

.stat-card {
    background: linear-gradient(135deg, rgba(33, 150, 243, 0.1), rgba(0, 212, 255, 0.05));
    border: 1px solid rgba(33, 150, 243, 0.3);
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-5px);
    border-color: var(--electric-blue);
    box-shadow: 0 10px 30px rgba(33, 150, 243, 0.3);
}

.stat-number {
    font-family: 'Orbitron', sans-serif;
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--electric-blue);
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1.1rem;
    color: var(--text-gray);
    font-weight: 400;
}

/* Section Styling */
.section {
    position: relative;
    padding: 6rem 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.section-title {
    font-family: 'Orbitron', sans-serif;
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 900;
    text-align: center;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--electric-blue), var(--primary-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 2px;
}

.section-subtitle {
    text-align: center;
    font-size: 1.3rem;
    color: var(--text-gray);
    margin-bottom: 4rem;
    font-weight: 300;
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.service-card {
    background: linear-gradient(135deg, rgba(10, 25, 41, 0.8), rgba(5, 12, 20, 0.9));
    border: 1px solid rgba(33, 150, 243, 0.2);
    border-radius: 20px;
    padding: 2.5rem;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(33, 150, 243, 0.1), transparent);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: var(--electric-blue);
    box-shadow: 0 20px 50px rgba(33, 150, 243, 0.3);
}

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

.service-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    color: var(--electric-blue);
}

.service-card h3 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: var(--electric-blue);
    font-weight: 700;
}

.service-card ul {
    list-style: none;
    margin-top: 1rem;
}

.service-card li {
    padding: 0.5rem 0;
    color: var(--text-gray);
    font-size: 1.1rem;
    position: relative;
    padding-left: 1.5rem;
}

.service-card li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--electric-blue);
}

/* Industries Section */
.industries-detailed-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.industry-detailed-card {
    background: linear-gradient(135deg, rgba(10, 25, 41, 0.8), rgba(5, 12, 20, 0.9));
    border: 1px solid rgba(33, 150, 243, 0.3);
    border-radius: 20px;
    padding: 2.5rem;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.industry-detailed-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(33, 150, 243, 0.1), transparent);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.industry-detailed-card:hover {
    transform: translateY(-10px);
    border-color: var(--electric-blue);
    box-shadow: 0 20px 50px rgba(33, 150, 243, 0.3);
}

.industry-detailed-card:hover::before {
    opacity: 1;
}

.industry-icon {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    text-align: center;
}

.industry-detailed-card h3 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.8rem;
    color: var(--electric-blue);
    margin-bottom: 1.5rem;
    font-weight: 700;
    text-align: center;
}

.industry-description {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-gray);
    margin-bottom: 1.5rem;
}

.industry-description strong {
    color: var(--electric-blue);
    font-weight: 700;
}

.industry-value {
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--text-light);
    padding-top: 1rem;
    border-top: 1px solid rgba(33, 150, 243, 0.2);
    font-style: italic;
}

/* Aerospace Section */
.aerospace-intro {
    max-width: 1000px;
    margin: 0 auto 3rem;
    text-align: center;
    font-size: 1.3rem;
    color: var(--text-gray);
    line-height: 1.8;
}

.aerospace-intro strong {
    color: var(--electric-blue);
    font-weight: 700;
}

.aerospace-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.aerospace-card {
    background: linear-gradient(135deg, rgba(10, 25, 41, 0.8), rgba(5, 12, 20, 0.9));
    border: 1px solid rgba(33, 150, 243, 0.3);
    border-radius: 20px;
    padding: 2.5rem;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.aerospace-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(33, 150, 243, 0.15), transparent);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.aerospace-card:hover {
    transform: translateY(-10px);
    border-color: var(--electric-blue);
    box-shadow: 0 20px 50px rgba(33, 150, 243, 0.3);
}

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

.aerospace-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    text-align: center;
}

.aerospace-card h3 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--electric-blue);
    font-weight: 700;
    text-align: center;
}

.aerospace-intro-text {
    color: var(--text-gray);
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    font-weight: 500;
}

.aerospace-card ul {
    list-style: none;
    margin-top: 1rem;
}

.aerospace-card li {
    padding: 0.6rem 0;
    color: var(--text-gray);
    font-size: 1.05rem;
    position: relative;
    padding-left: 1.5rem;
    line-height: 1.6;
}

.aerospace-card li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--electric-blue);
    font-weight: bold;
}

.aerospace-specialty {
    max-width: 900px;
    margin: 3rem auto 0;
    background: linear-gradient(135deg, rgba(33, 150, 243, 0.15), rgba(0, 212, 255, 0.05));
    border: 2px solid rgba(33, 150, 243, 0.4);
    border-radius: 15px;
    padding: 2.5rem;
    text-align: center;
}

.aerospace-specialty h3 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.8rem;
    color: var(--electric-blue);
    margin-bottom: 1rem;
    font-weight: 700;
}

.aerospace-specialty p {
    font-size: 1.2rem;
    color: var(--text-gray);
    line-height: 1.8;
}

/* About Section */
.about-content {
    max-width: 1000px;
    margin: 0 auto;
    background: linear-gradient(135deg, rgba(10, 25, 41, 0.6), rgba(5, 12, 20, 0.8));
    border: 1px solid rgba(33, 150, 243, 0.2);
    border-radius: 20px;
    padding: 3rem;
    backdrop-filter: blur(10px);
}

.about-content p {
    font-size: 1.3rem;
    line-height: 2;
    color: var(--text-gray);
    margin-bottom: 1.5rem;
}

.about-content strong {
    color: var(--electric-blue);
    font-weight: 700;
}

/* Footer */
footer {
    position: relative;
    background: linear-gradient(180deg, var(--dark-blue), var(--darker-blue));
    border-top: 1px solid rgba(33, 150, 243, 0.3);
    padding: 3rem 2rem 2rem;
    margin-top: 6rem;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
}

.footer-section h3 {
    font-family: 'Orbitron', sans-serif;
    color: var(--electric-blue);
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
    font-weight: 700;
}

.footer-section p,
.footer-section address {
    color: var(--text-gray);
    font-style: normal;
    line-height: 1.8;
    font-size: 1.1rem;
}

.footer-bottom {
    text-align: center;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(33, 150, 243, 0.2);
    color: var(--text-gray);
    font-size: 1rem;
}

/* Responsive */
@media (max-width: 768px) {
    .logo-img {
        height: 45px;
    }
    
    .hero-logo {
        max-width: 280px;
    }
    
    .nav-links {
        gap: 1rem;
        font-size: 0.9rem;
    }
    
    .services-grid,
    .industries-detailed-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        margin-top: 2rem;
    }
}