:root {
    --bg-primary: #0a0a0c;
    --bg-secondary: #121316;
    --bg-accent: #1e1f26;
    --text-primary: #f0f0f0;
    --text-secondary: #a0a0a5;
    --accent-color: #007acc; /* Metallic Deep Blue */
    --accent-hover: #0099ff;
    --border-color: rgba(255, 255, 255, 0.05);
    --glass-bg: rgba(18, 19, 22, 0.6);
    --glass-border: rgba(255, 255, 255, 0.08);
}

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

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

h1, h2, h3, h4, .logo {
    font-family: 'Playfair Display', serif;
    font-weight: 600;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.text-center { text-align: center; }
.mx-auto { margin-left: auto; margin-right: auto; }
.mt-2 { margin-top: 1rem; }
.mt-5 { margin-top: 3rem; }

/* Utilities */
.section-padding {
    padding: 6rem 0;
}

.divider {
    height: 3px;
    width: 60px;
    background-color: var(--accent-color);
    margin: 1.5rem 0;
}

.btn-primary {
    display: inline-block;
    padding: 1rem 2.5rem;
    background-color: var(--accent-color);
    color: white;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 4px;
    transition: all 0.3s ease;
    border: 1px solid var(--accent-color);
}

.btn-primary:hover {
    background-color: transparent;
    color: var(--accent-color);
    box-shadow: 0 0 20px rgba(0, 122, 204, 0.4);
}

.btn-primary-small {
    padding: 0.5rem 1.5rem;
    background-color: var(--accent-color);
    color: white;
    border-radius: 4px;
    border: 1px solid var(--accent-color);
}

.btn-primary-small:hover {
    background-color: transparent;
    color: var(--accent-color);
}

/* Animations */
.reveal-up {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}

.reveal-up.active {
    opacity: 1;
    transform: translateY(0);
}

.reveal-right {
    opacity: 0;
    transform: translateX(40px);
    transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}

.reveal-right.active {
    opacity: 1;
    transform: translateX(0);
}

.delay-1 { transition-delay: 0.2s; }
.delay-2 { transition-delay: 0.4s; }

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 1.5rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    transition: all 0.4s ease;
}

.navbar.scrolled {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--glass-border);
    padding: 1rem 5%;
}

.logo {
    font-size: 2rem;
    letter-spacing: 2px;
    color: white;
    text-shadow: 0 0 10px rgba(255,255,255,0.2);
}

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

.nav-links a {
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
}

.nav-links a:not(.btn-primary-small)::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    background: var(--accent-color);
    bottom: -5px;
    left: 0;
    transition: width 0.3s ease;
}

.nav-links a:not(.btn-primary-small):hover::after,
.nav-links a.active:not(.btn-primary-small)::after {
    width: 100%;
}

.hamburger {
    display: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background-color: white;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    z-index: -2;
    transform: scale(1.05); /* Slight zoom for parallax feel */
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(10,10,12,0.4) 0%, rgba(10,10,12,0.9) 100%);
    z-index: -1;
}

.hero-content {
    max-width: 800px;
    padding: 0 2rem;
}

.hero h1 {
    font-size: 4.5rem;
    margin-bottom: 1.5rem;
    background: linear-gradient(to right, #fff, #a0a0a5);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.25rem;
    color: #e0e0e0;
    margin-bottom: 2.5rem;
}

/* Auto Grid for Side by Side */
.auto-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

/* About Section */
.about h2 {
    font-size: 2.8rem;
}

.about p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.stats {
    display: flex;
    gap: 3rem;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

.stat-item h3 {
    font-size: 2.5rem;
    color: var(--accent-color);
    margin-bottom: 0.5rem;
}

.stat-item span {
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.85rem;
}

.about-image-wrapper {
    position: relative;
}

.glass-img {
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
    border: 1px solid var(--glass-border);
}

.floating-badge {
    position: absolute;
    bottom: -20px;
    left: -20px;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    padding: 1.5rem;
    border-radius: 4px;
    border: 1px solid var(--glass-border);
    font-family: 'Playfair Display', serif;
    font-size: 1.2rem;
    color: var(--accent-color);
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

/* Capabilities */
.dark-section {
    background-color: var(--bg-secondary);
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.glass-card {
    background: var(--bg-accent);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.glass-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.4);
    border-color: rgba(0, 122, 204, 0.3);
}

.card-img-wrapper {
    height: 200px;
    overflow: hidden;
}

.card-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.glass-card:hover .card-img-wrapper img {
    transform: scale(1.1);
}

.card-content {
    padding: 2rem;
}

.card-content h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #fff;
}

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

/* Portfolio Masonry Grid */
.section-subtitle {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

.masonry-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: 250px;
    gap: 1.5rem;
}

.grid-item {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
}

.grid-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.grid-item.wide { grid-column: span 2; }
.grid-item.tall { grid-row: span 2; }

.hover-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 122, 204, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.hover-overlay span {
    color: white;
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    transform: translateY(20px);
    transition: transform 0.4s ease;
}

.grid-item:hover img {
    transform: scale(1.05);
}

.grid-item:hover .hover-overlay {
    opacity: 1;
}

.grid-item:hover .hover-overlay span {
    transform: translateY(0);
}

/* Lightbox */
.lightbox {
    display: none;
    position: fixed;
    z-index: 9999;
    padding-top: 50px;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
}

.lightbox-content {
    margin: auto;
    display: block;
    max-width: 80%;
    max-height: 80vh;
    animation: zoomIn 0.3s ease;
}

.lightbox-content img {
    width: 100%;
    height: 80vh;
    object-fit: contain;
}

#lightbox-caption {
    margin: auto;
    display: block;
    width: 80%;
    max-width: 700px;
    text-align: center;
    color: #ccc;
    padding: 15px 0;
    font-size: 1.2rem;
    font-family: 'Playfair Display', serif;
}

.close-btn {
    position: absolute;
    top: 30px;
    right: 45px;
    color: #f1f1f1;
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
    transition: 0.3s;
}

.close-btn:hover,
.close-btn:focus {
    color: var(--accent-color);
}

@keyframes zoomIn {
    from {transform:scale(0.9); opacity: 0}
    to {transform:scale(1); opacity: 1}
}

/* Contact Form */
.contact-section {
    background-color: var(--bg-secondary);
}

.contact-info h2 {
    font-size: 2.5rem;
    color: #fff;
    margin-bottom: 1rem;
}

.contact-info p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.contact-details p {
    margin-bottom: 1rem;
    font-size: 1.1rem;
    color: #fff;
}

.contact-details strong {
    color: var(--accent-color);
}

.form-container {
    padding: 2.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    font-size: 0.95rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.8rem 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: #fff;
    font-family: inherit;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    background: rgba(255, 255, 255, 0.08);
}

/* Footer */
.footer {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding-top: 4rem;
}

.footer-brand h2 {
    font-size: 2.5rem;
    color: var(--accent-color);
    margin-bottom: 1rem;
}

.footer-brand p {
    color: var(--text-secondary);
    max-width: 300px;
}

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

.footer-links li {
    margin-bottom: 0.8rem;
}

.footer-links a {
    color: var(--text-secondary);
}

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

.footer-contact p {
    color: var(--text-secondary);
    margin-bottom: 0.8rem;
}

.footer h4 {
    color: #fff;
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
    letter-spacing: 1px;
}

.footer-bottom {
    text-align: center;
    padding: 2rem 0;
    margin-top: 3rem;
    border-top: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .auto-grid { grid-template-columns: 1fr; gap: 3rem; }
    .masonry-grid { grid-template-columns: repeat(3, 1fr); }
    .hero h1 { font-size: 3.5rem; }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        right: -100%;
        top: 0;
        flex-direction: column;
        background: var(--bg-secondary);
        width: 60%;
        height: 100vh;
        justify-content: center;
        transition: 0.3s ease;
        padding-top: 60px;
    }
    
    .nav-links.active {
        right: 0;
        box-shadow: -10px 0 30px rgba(0,0,0,0.5);
    }
    
    .hamburger { display: flex; z-index: 1001; }
    .hamburger.active span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
    .hamburger.active span:nth-child(2) { opacity: 0; }
    .hamburger.active span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

    .masonry-grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 200px; }
    .grid-item.wide, .grid-item.tall { grid-column: span 1; grid-row: span 1; }
    
    .hero h1 { font-size: 2.8rem; }
    .section-padding { padding: 4rem 0; }
}

@media (max-width: 480px) {
    .masonry-grid { grid-template-columns: 1fr; grid-auto-rows: 250px; }
    .stats { flex-direction: column; gap: 1.5rem; border-top: none; padding-top: 0; }
}