:root {
    --bg-color: #020c1b;
    --bg-highlight: #0a192f;
    --text-primary: #ccd6f6;
    --text-secondary: #8892b0;
    --accent-color: #64ffda;
    /* Neon Cyan */
    --accent-glow: rgba(100, 255, 218, 0.2);
    --white: #e6f1ff;
    --nav-height: 80px;
    --font-heading: 'Orbitron', sans-serif;
    --font-body: 'Exo 2', sans-serif;
    --transition: all 0.3s cubic-bezier(0.645, 0.045, 0.355, 1);
}

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

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

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

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

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    color: var(--white);
    font-weight: 700;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 3rem;
    text-align: center;
    position: relative;
    display: inline-block;
    left: 50%;
    transform: translateX(-50%);
}

.section-title::after {
    content: '';
    display: block;
    width: 60%;
    height: 4px;
    background-color: var(--accent-color);
    margin: 10px auto 0;
    box-shadow: 0 0 10px var(--accent-color);
}

.section-subtitle {
    text-align: center;
    color: var(--accent-color);
    margin-top: -2rem;
    margin-bottom: 3rem;
    font-family: var(--font-heading);
    letter-spacing: 2px;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 4px;
    font-family: var(--font-heading);
    font-size: 14px;
    letter-spacing: 1px;
    cursor: pointer;
    transition: var(--transition);
    text-transform: uppercase;
}

.btn-primary {
    border: 1px solid var(--accent-color);
    color: var(--accent-color);
    background: transparent;
}

.btn-primary:hover {
    background: var(--accent-glow);
    box-shadow: 0 0 15px var(--accent-glow);
}

.btn-outline {
    border: 1px solid var(--text-secondary);
    color: var(--text-secondary);
    background: transparent;
    margin-left: 15px;
}

.btn-outline:hover {
    border-color: var(--white);
    color: var(--white);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    height: var(--nav-height);
    background: rgba(2, 12, 27, 0.85);
    /* Glass effect */
    backdrop-filter: blur(10px);
    z-index: 1000;
    display: flex;
    align-items: center;
    transition: var(--transition);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--accent-color);
    text-shadow: 0 0 10px var(--accent-glow);
}

.nav-links {
    display: flex;
    gap: 30px;
}

.nav-links a {
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--accent-color);
}

.hamburger {
    display: none;
    cursor: pointer;
}

.hamburger .line {
    width: 25px;
    height: 3px;
    background-color: var(--accent-color);
    margin: 5px;
    transition: var(--transition);
}

/* Background Effects */
.bg-grid {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(100, 255, 218, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(100, 255, 218, 0.05) 1px, transparent 1px);
    background-size: 50px 50px;
    z-index: -2;
    pointer-events: none;
}

.bg-glow {
    position: fixed;
    top: 50%;
    left: 50%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(29, 78, 216, 0.15), transparent 70%);
    transform: translate(-50%, -50%);
    z-index: -1;
    pointer-events: none;
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding-top: var(--nav-height);
}

.hero-content {
    text-align: left;
    max-width: 800px;
}

.hero-subtitle {
    font-family: var(--font-body);
    color: var(--accent-color);
    font-size: 1rem;
    letter-spacing: 3px;
    margin-bottom: 20px;
}

.hero-title {
    font-size: 4rem;
    line-height: 1.1;
    margin-bottom: 25px;
}

.hero-title .highlight {
    color: var(--text-secondary);
    /* Contrast */
    -webkit-text-stroke: 1px var(--accent-color);
    /* Create outline effect for 'TECHNOLOGY' */
    color: transparent;
}

.hero-description {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 540px;
    margin-bottom: 50px;
}

.scroll-down {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.scroll-down a {
    color: var(--accent-color);
    font-size: 24px;
}

@keyframes bounce {

    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translateX(-50%) translateY(0);
    }

    40% {
        transform: translateX(-50%) translateY(-10px);
    }

    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

/* Sections */
.section {
    padding: 100px 0;
}

/* About Section */
.about-grid {
    display: grid;
    grid-template-columns: 3fr 2fr;
    gap: 50px;
    align-items: center;
}

.about-content p {
    margin-bottom: 20px;
    font-size: 1.1rem;
    color: var(--text-secondary);
}

.about-content h3 {
    margin-bottom: 20px;
    color: var(--white);
}

.stats {
    display: flex;
    gap: 40px;
    margin-top: 30px;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--accent-color);
    font-weight: 700;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    text-transform: uppercase;
}

.about-visual {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.tech-card {
    background: var(--bg-highlight);
    padding: 20px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 20px;
    border: 1px solid transparent;
    transition: var(--transition);
}

.tech-card:hover {
    border-color: var(--accent-color);
    transform: translateX(10px);
}

.tech-card i {
    font-size: 1.5rem;
    color: var(--accent-color);
}

/* Services Section */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--bg-highlight);
    padding: 40px 30px;
    border-radius: 8px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    /* Glassmorphism attempt */
    background: rgba(10, 25, 47, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.service-card:hover {
    transform: translateY(-10px);
    background: var(--bg-highlight);
}

.service-card .icon-box {
    margin-bottom: 20px;
    font-size: 2.5rem;
    color: var(--accent-color);
}

.service-card h3 {
    margin-bottom: 15px;
    font-size: 1.4rem;
}

.service-card p {
    color: var(--text-secondary);
    font-size: 1rem;
}

/* Products Section */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.product-item {
    background: var(--bg-highlight);
    height: 300px;
    border-radius: 8px;
    position: relative;
    overflow: hidden;
    /* Placeholder gradient background to simulate project image */
    background: linear-gradient(45deg, #112240, #0a192f);
    border: 1px solid rgba(100, 255, 218, 0.1);
}

.product-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(2, 12, 27, 0.7);
    transition: var(--transition);
    opacity: 0;
}

.product-item:hover::before {
    opacity: 1;
}

.product-info {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 30px;
    transform: translateY(20px);
    opacity: 1;
    transition: var(--transition);
    background: linear-gradient(to top, rgba(2, 12, 27, 0.95), transparent);
}

.product-icon {
    font-size: 2.5rem;
    color: var(--accent-color);
    margin-bottom: 15px;
    opacity: 0.8;
}

.product-item:hover .product-info {
    transform: translateY(-5px);
}

.product-info h3 {
    margin-bottom: 10px;
    color: var(--white);
}

.product-info p {
    color: var(--text-secondary);
    margin-bottom: 15px;
    font-size: 0.9rem;
}

.details-link {
    color: var(--accent-color);
    font-family: var(--font-heading);
    font-size: 0.9rem;
}

/* Contact Section */
.contact-wrapper {
    display: flex;
    justify-content: center;
}

.contact-form {
    background: var(--bg-highlight);
    padding: 40px;
    border-radius: 8px;
    width: 100%;
    max-width: 600px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px;
    background: #112240;
    border: 1px solid transparent;
    border-radius: 4px;
    color: var(--white);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    background: var(--bg-highlight);
}

/* Footer */
footer {
    padding: 30px 0;
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-top: 50px;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.footer-links a {
    margin: 0 10px;
}

.footer-links a:hover {
    color: var(--accent-color);
}

/* Media Queries */
@media (max-width: 768px) {
    .nav-links {
        display: none;
        /* Hide default nav items */
        position: fixed;
        top: 0;
        right: 0;
        height: 100vh;
        width: 70%;
        background: var(--bg-highlight);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        transform: translateX(100%);
        transition: transform 0.3s ease-in-out;
    }

    .nav-links.active {
        display: flex;
        transform: translateX(0);
    }

    .hamburger {
        display: block;
        z-index: 2000;
    }

    .hero-title {
        font-size: 2.5rem;
    }

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

    .section {
        padding: 60px 0;
    }
}