:root {
    /* Colors */
    --bg-color: #0a0a0a;
    --surface-color: #121212;
    --surface-color-hover: #1e1e1e;
    --text-primary: #f3f4f6;
    --text-secondary: #9ca3af;
    --primary-neon: #7c3aed;
    /* Electric Violet */
    --secondary-neon: #00f3ff;
    /* Cyan */
    --accent-color: #db2777;
    /* Pink */

    /* Spacing */
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 2rem;
    --spacing-xl: 4rem;

    /* Typography */
    --font-family: 'Inter', system-ui, -apple-system, sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.3s ease;
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    display: block;
}

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

.section {
    padding: var(--spacing-xl) 0;
}

.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 4px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background-color: var(--primary-neon);
    color: #fff;
    box-shadow: 0 0 10px rgba(124, 58, 237, 0.3);
}

.btn-primary:hover {
    background-color: #6d28d9;
    box-shadow: 0 0 20px rgba(124, 58, 237, 0.6);
    transform: translateY(-2px);
}

.btn-text {
    background: none;
    border: none;
    color: var(--primary-neon);
    font-weight: 600;
    cursor: pointer;
    padding: 0;
    font-size: 1rem;
    margin-top: var(--spacing-md);
}

.btn-text:hover {
    text-decoration: underline;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: var(--spacing-lg);
    text-align: center;
    background: linear-gradient(90deg, #fff, var(--text-secondary));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(10, 10, 10, 0.9);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.logo-img {
    height: 40px;
    width: auto;
}

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

.nav-links {
    display: flex;
    gap: var(--spacing-lg);
    align-items: center;
}

.nav-links a:not(.btn) {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.nav-links a:not(.btn):hover {
    color: var(--primary-neon);
}

.sm-btn {
    padding: 8px 16px;
    font-size: 0.85rem;
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: linear-gradient(rgba(10, 10, 10, 0.7), rgba(10, 10, 10, 0.9)), url('../images/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    position: relative;
    overflow: hidden;
    padding-top: 80px;
    /* Offset for navbar */
}

.hero-content {
    max-width: 800px;
    z-index: 2;
    padding: 0 var(--spacing-md);
}

.hero h1 {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    line-height: 1.1;
    font-weight: 800;
    margin-bottom: var(--spacing-md);
    letter-spacing: -1px;
}

.neon-text {
    color: var(--primary-neon);
    text-shadow: 0 0 20px rgba(124, 58, 237, 0.5);
}

.hero-sub {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* About Section */
.about-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

@media (min-width: 768px) {
    .about-grid {
        grid-template-columns: 1fr 1fr;
    }
}

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

.about-visual {
    width: 100%;
    height: 400px;
    background-color: var(--surface-color);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, 0.05);
    position: relative;
}

.about-visual::before {
    content: '';
    position: absolute;
    top: -10px;
    right: -10px;
    width: 100px;
    height: 100px;
    border-top: 2px solid var(--secondary-neon);
    border-right: 2px solid var(--secondary-neon);
    opacity: 0.5;
}

.about-visual::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: -10px;
    width: 100px;
    height: 100px;
    border-bottom: 2px solid var(--primary-neon);
    border-left: 2px solid var(--primary-neon);
    opacity: 0.5;
}

.visual-placeholder {
    font-weight: 700;
    color: var(--text-secondary);
    letter-spacing: 2px;
    text-transform: uppercase;
}

/* Services Section */
.services-section {
    background-color: #0d0d0d;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.service-card {
    background-color: var(--surface-color);
    padding: var(--spacing-lg);
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    border-color: rgba(124, 58, 237, 0.3);
}

.service-icon {
    color: var(--secondary-neon);
    width: 48px;
    height: 48px;
    margin-bottom: var(--spacing-md);
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    color: #fff;
}

.service-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* Utilities */
.img-cover {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* ... existing code ... */

/* Portfolio Section */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.portfolio-item {
    aspect-ratio: 16/9;
    background-color: var(--surface-color);
    border-radius: 8px;
    position: relative;
    overflow: hidden;
    color: var(--text-secondary);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
}

.portfolio-item:hover {
    box-shadow: 0 0 20px rgba(124, 58, 237, 0.4);
    border-color: var(--secondary-neon);
}

.portfolio-item .overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: var(--spacing-md);
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9), transparent);
    color: white;
    font-weight: 700;
    opacity: 1;
    /* Always visible for now, or 0 and hover 1 */
    transition: opacity 0.3s ease;
}

.portfolio-item:hover .img-cover {
    transform: scale(1.05);
    transition: transform 0.3s ease;
}

/* Process Section */
.process-steps {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    max-width: 800px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .process-steps {
        flex-direction: row;
        gap: var(--spacing-xl);
    }
}

.step {
    flex: 1;
    text-align: center;
    position: relative;
    padding: var(--spacing-lg);
    background: var(--surface-color);
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.step-number {
    display: inline-block;
    font-size: 2rem;
    font-weight: 800;
    color: var(--surface-color-hover);
    /* Subtle background number */
    margin-bottom: var(--spacing-sm);
    font-family: monospace;
    color: rgba(255, 255, 255, 0.1);
}

.step h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--primary-neon);
}

.step p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Testimonials Section */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.testimonial-card {
    background-color: var(--surface-color);
    padding: var(--spacing-lg);
    border-radius: 8px;
    border-left: 4px solid var(--secondary-neon);
}

.testimonial-card p {
    font-style: italic;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.client {
    display: block;
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* CTA Section */
.cta-section {
    text-align: center;
    background: linear-gradient(to top, rgba(124, 58, 237, 0.2), transparent);
}

.cta-section h2 {
    font-size: 2rem;
    margin-bottom: var(--spacing-lg);
}

.phone-number {
    display: block;
    margin-top: var(--spacing-md);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
}

/* Footer */
.footer {
    padding: var(--spacing-lg) 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    background-color: var(--bg-color);
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
    color: var(--text-secondary);
    font-size: 0.9rem;
    text-align: center;
}

.footer-contact {
    margin-top: 5px;
    color: var(--primary-neon);
    font-weight: 500;
}

@media (min-width: 768px) {
    .footer-content {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }

    .footer-contact {
        margin-top: 0;
        margin-left: 10px;
        display: inline-block;
    }

    .footer-info {
        display: flex;
        gap: 15px;
        align-items: center;
    }
}

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

.social-links a:hover {
    color: var(--primary-neon);
}

/* Mobile Nav Adjustments */
@media (max-width: 768px) {
    .nav-content {
        flex-direction: column;
        height: auto;
        padding: 10px;
    }

    .nav-links {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 15px;
        margin-top: 10px;
    }

    .hero {
        padding-top: 160px;
        /* Increased offset */
    }
}