:root {
        --midnight: #0A192F;
        --mint: #64FFDA;
        --mint-dark: #4BD6B5;
        --white: #FFFFFF;
        --off-white: #F4F7F6;
        --text-dark: #1A202C;
        --text-light: #8892B0;
        --font-serif: 'Lora', serif;
        --font-sans: 'Montserrat', sans-serif;
    }

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

    html {
        scroll-behavior: smooth;
    }

    body {
        font-family: var(--font-sans);
        color: var(--text-dark);
        background-color: var(--white);
        line-height: 1.6;
    }

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

    /* Header */
    .site-header {
        background-color: var(--midnight);
        padding: 1.5rem 0;
        position: sticky;
        top: 0;
        z-index: 100;
    }

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

    .logo {
        font-family: var(--font-serif);
        font-size: 1.5rem;
        font-weight: 700;
        color: var(--white);
        text-decoration: none;
    }

    .logo .dot {
        color: var(--mint);
    }

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

    .main-nav a {
        color: var(--white);
        text-decoration: none;
        font-size: 0.95rem;
        font-weight: 500;
        transition: color 0.3s ease;
    }

    .main-nav a:hover {
        color: var(--mint);
    }

    .mobile-menu-btn {
        display: none;
        flex-direction: column;
        gap: 5px;
        background: none;
        border: none;
        cursor: pointer;
        padding: 5px;
    }

    .mobile-menu-btn span {
        width: 25px;
        height: 2px;
        background-color: var(--white);
        transition: all 0.3s ease;
    }

    /* Buttons */
    .btn {
        display: inline-block;
        padding: 0.9rem 2rem;
        border-radius: 4px;
        text-decoration: none;
        font-weight: 600;
        font-size: 0.95rem;
        transition: all 0.3s ease;
        cursor: pointer;
        border: 2px solid transparent;
    }

    .btn-primary {
        background-color: var(--mint);
        color: var(--midnight);
    }

    .btn-primary:hover {
        background-color: var(--mint-dark);
        transform: translateY(-2px);
    }

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

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

    .btn-full {
        width: 100%;
    }

    /* Hero */
    .hero {
        position: relative;
        height: 90vh;
        min-height: 600px;
        background-image: url('https://images.pexels.com/photos/5484718/pexels-photo-5484718.jpeg?auto=compress&cs=tinysrgb&fit=crop&w=1920&h=1080');
        background-size: cover;
        background-position: center;
        display: flex;
        align-items: center;
        justify-content: center;
        text-align: center;
    }

    .hero-overlay {
        position: absolute;
        inset: 0;
        background: linear-gradient(135deg, rgba(10, 25, 47, 0.92) 0%, rgba(10, 25, 47, 0.75) 100%);
    }

    .hero-content {
        position: relative;
        z-index: 1;
        max-width: 800px;
    }

    .hero h1 {
        font-family: var(--font-serif);
        font-size: clamp(2.5rem, 6vw, 4.5rem);
        color: var(--white);
        line-height: 1.15;
        margin-bottom: 1.5rem;
        font-weight: 700;
    }

    .hero p {
        font-size: 1.25rem;
        color: rgba(255, 255, 255, 0.85);
        margin-bottom: 2.5rem;
        max-width: 600px;
        margin-left: auto;
        margin-right: auto;
    }

    .hero-actions {
        display: flex;
        gap: 1rem;
        justify-content: center;
        flex-wrap: wrap;
    }

    /* Section Title */
    .section-title {
        font-family: var(--font-serif);
        font-size: clamp(2rem, 4vw, 3rem);
        color: var(--midnight);
        margin-bottom: 1rem;
        line-height: 1.2;
    }

    /* Services */
    .services {
        padding: 6rem 0;
        background-color: var(--off-white);
    }

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

    .service-card {
        background: var(--white);
        padding: 2.5rem;
        border-radius: 8px;
        box-shadow: 0 4px 20px rgba(10, 25, 47, 0.08);
        transition: transform 0.3s ease, box-shadow 0.3s ease;
    }

    .service-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 8px 30px rgba(10, 25, 47, 0.12);
    }

    .service-card .icon {
        width: 60px;
        height: 60px;
        background-color: var(--midnight);
        border-radius: 8px;
        display: flex;
        align-items: center;
        justify-content: center;
        color: var(--mint);
        margin-bottom: 1.5rem;
    }

    .service-card h3 {
        font-family: var(--font-serif);
        font-size: 1.5rem;
        color: var(--midnight);
        margin-bottom: 0.75rem;
    }

    .service-card p {
        color: var(--text-light);
        line-height: 1.7;
    }

    /* About */
    .about {
        padding: 6rem 0;
    }

    .about-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 4rem;
        align-items: center;
    }

    .about-img-wrapper {
        border-radius: 8px;
        overflow: hidden;
        box-shadow: 0 10px 40px rgba(10, 25, 47, 0.15);
    }

    .about-img-wrapper img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        display: block;
    }

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

    .features-list {
        list-style: none;
        margin-top: 2rem;
    }

    .features-list li {
        padding: 0.5rem 0;
        padding-left: 1.5rem;
        position: relative;
        color: var(--text-dark);
        font-weight: 500;
    }

    .features-list li::before {
        content: '';
        position: absolute;
        left: 0;
        top: 50%;
        transform: translateY(-50%);
        width: 8px;
        height: 8px;
        background-color: var(--mint);
        border-radius: 50%;
    }

    /* Projects */
    .projects {
        padding: 6rem 0;
        background-color: var(--midnight);
    }

    .projects .section-title {
        color: var(--white);
        text-align: center;
    }

    .projects-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
        gap: 2rem;
        margin-top: 3rem;
    }

    .project-card {
        border-radius: 8px;
        overflow: hidden;
        position: relative;
        group: project;
    }

    .project-card img {
        width: 100%;
        height: 280px;
        object-fit: cover;
        display: block;
        transition: transform 0.5s ease;
    }

    .project-card:hover img {
        transform: scale(1.05);
    }

    .project-info {
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        padding: 1.5rem;
        background: linear-gradient(to top, rgba(10, 25, 47, 0.95), transparent);
    }

    .project-info h4 {
        font-family: var(--font-serif);
        color: var(--white);
        font-size: 1.25rem;
    }

    .project-info p {
        color: var(--mint);
        font-size: 0.9rem;
    }

    /* Contact */
    .contact {
        padding: 6rem 0;
        background-color: var(--off-white);
    }

    .contact-box {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 4rem;
        background: var(--white);
        padding: 3rem;
        border-radius: 12px;
        box-shadow: 0 10px 40px rgba(10, 25, 47, 0.1);
    }

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

    .contact-details {
        display: flex;
        flex-direction: column;
        gap: 1.5rem;
    }

    .detail span {
        display: block;
        font-size: 0.85rem;
        text-transform: uppercase;
        letter-spacing: 1px;
        color: var(--text-light);
        margin-bottom: 0.25rem;
    }

    .detail a,
    .detail p {
        color: var(--midnight);
        font-size: 1.1rem;
        font-weight: 600;
        text-decoration: none;
    }

    .detail a:hover {
        color: var(--mint-dark);
    }

    .contact-form {
        display: flex;
        flex-direction: column;
        gap: 1.5rem;
    }

    .form-group label {
        display: block;
        font-size: 0.9rem;
        font-weight: 600;
        color: var(--midnight);
        margin-bottom: 0.5rem;
    }

    .form-group input,
    .form-group textarea {
        width: 100%;
        padding: 0.9rem 1rem;
        border: 2px solid #E2E8F0;
        border-radius: 6px;
        font-family: var(--font-sans);
        font-size: 1rem;
        transition: border-color 0.3s ease;
    }

    .form-group input:focus,
    .form-group textarea:focus {
        outline: none;
        border-color: var(--mint);
    }

    .form-success {
        display: none;
        color: var(--mint-dark);
        font-weight: 600;
        text-align: center;
        margin-top: 1rem;
    }

    /* Footer */
    .site-footer {
        background-color: var(--midnight);
        padding: 2rem 0;
        text-align: center;
    }

    .site-footer p {
        color: rgba(255, 255, 255, 0.6);
        font-size: 0.9rem;
    }

    /* Mobile Menu */
    @media (max-width: 768px) {
        .mobile-menu-btn {
            display: flex;
        }

        .main-nav {
            position: fixed;
            top: 0;
            right: -100%;
            width: 75%;
            max-width: 300px;
            height: 100vh;
            background-color: var(--midnight);
            padding: 5rem 2rem;
            transition: right 0.3s ease;
            z-index: 101;
        }

        .main-nav.active {
            right: 0;
        }

        .main-nav ul {
            flex-direction: column;
            gap: 2rem;
        }

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

        .hero h1 {
            font-size: 2.25rem;
        }

        .hero-actions {
            flex-direction: column;
        }

        .btn {
            width: 100%;
            text-align: center;
        }
    }