:root {
        --primary: #1A5F7A;
        --primary-dark: #154D61;
        --secondary: #455A64;
        --accent: #B0BEC5;
        --bg-light: #F9FAFB;
        --bg-white: #FFFFFF;
        --text-dark: #263238;
        --text-light: #546E7A;
        --font-serif: 'Playfair Display', serif;
        --font-sans: 'Lato', sans-serif;
        --transition: all 0.3s ease;
    }

    * {
        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(--bg-light);
        line-height: 1.6;
    }

    h1, h2, h3 {
        font-family: var(--font-serif);
        color: var(--text-dark);
        font-weight: 600;
    }

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

    ul {
        list-style: none;
    }

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

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

    .section-label {
        display: block;
        font-family: var(--font-sans);
        font-size: 0.875rem;
        text-transform: uppercase;
        letter-spacing: 2px;
        color: var(--primary);
        margin-bottom: 1rem;
        font-weight: 700;
    }

    .text-center {
        text-align: center;
    }

    /* Buttons */
    .btn {
        display: inline-block;
        padding: 12px 28px;
        border-radius: 2px;
        font-size: 0.95rem;
        font-weight: 700;
        letter-spacing: 0.5px;
        cursor: pointer;
        transition: var(--transition);
        border: 2px solid transparent;
    }

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

    .btn-primary:hover {
        background-color: var(--primary-dark);
    }

    .btn-secondary {
        background-color: transparent;
        border-color: white;
        color: white;
    }

    .btn-secondary:hover {
        background-color: white;
        color: var(--primary);
    }

    .btn-block {
        width: 100%;
    }

    /* Header */
    header {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        background-color: rgba(255, 255, 255, 0.98);
        box-shadow: 0 2px 10px rgba(0,0,0,0.05);
        z-index: 1000;
        padding: 1rem 0;
    }

    .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(--text-dark);
        letter-spacing: -0.5px;
    }

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

    nav ul {
        display: flex;
        align-items: center;
        gap: 2rem;
    }

    nav a {
        font-size: 0.95rem;
        font-weight: 400;
        color: var(--text-dark);
    }

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

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

    .mobile-toggle span {
        width: 25px;
        height: 2px;
        background-color: var(--text-dark);
        transition: var(--transition);
    }

    /* Hero */
    .hero {
        position: relative;
        height: 100vh;
        min-height: 600px;
        background-image: url('https://images.pexels.com/photos/7195810/pexels-photo-7195810.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;
        color: white;
        margin-top: 0;
    }

    .hero-overlay {
        position: absolute;
        inset: 0;
        background: linear-gradient(rgba(26, 95, 122, 0.6), rgba(26, 95, 122, 0.4));
    }

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

    .hero h1 {
        font-size: 3.5rem;
        line-height: 1.2;
        margin-bottom: 1.5rem;
        color: white;
    }

    .hero-sub {
        font-size: 1.25rem;
        margin-bottom: 2.5rem;
        opacity: 0.9;
        font-weight: 300;
    }

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

    /* About */
    .about {
        padding: 6rem 0;
        background-color: var(--bg-white);
    }

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

    .about-image img {
        border-radius: 4px;
        box-shadow: 20px 20px 0 var(--accent);
    }

    .about-content h2 {
        font-size: 2.5rem;
        margin-bottom: 1.5rem;
        color: var(--text-dark);
    }

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

    .features-list {
        margin-top: 2rem;
        display: grid;
        gap: 1rem;
    }

    .features-list li {
        display: flex;
        align-items: center;
        gap: 1rem;
        color: var(--text-dark);
        font-weight: 500;
    }

    .features-list svg {
        color: var(--primary);
        flex-shrink: 0;
    }

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

    .section-header {
        max-width: 600px;
        margin: 0 auto 4rem;
    }

    .section-header h2 {
        font-size: 2.5rem;
        margin-bottom: 1rem;
    }

    .section-header p {
        color: var(--text-light);
        font-size: 1.1rem;
    }

    .services-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
        gap: 2rem;
    }

    .service-card {
        background: white;
        padding: 2.5rem;
        border-radius: 4px;
        box-shadow: 0 4px 6px rgba(0,0,0,0.02);
        transition: var(--transition);
        border: 1px solid #eee;
    }

    .service-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 10px 20px rgba(0,0,0,0.05);
        border-color: var(--primary);
    }

    .service-card .icon {
        color: var(--primary);
        margin-bottom: 1.5rem;
    }

    .service-card h3 {
        font-size: 1.25rem;
        margin-bottom: 1rem;
    }

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

    /* Gallery */
    .gallery {
        padding: 6rem 0;
        background-color: var(--bg-white);
    }

    .gallery-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 1.5rem;
    }

    .gallery-item {
        overflow: hidden;
        border-radius: 4px;
        height: 400px;
    }

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

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

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

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

    .contact .section-label {
        color: rgba(255,255,255,0.7);
    }

    .contact-wrapper {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 4rem;
    }

    .contact-info p {
        color: rgba(255,255,255,0.8);
        margin-bottom: 2rem;
    }

    .info-item {
        display: flex;
        gap: 1rem;
        margin-bottom: 1.5rem;
    }

    .info-item svg {
        color: white;
        flex-shrink: 0;
        margin-top: 2px;
    }

    .info-item strong {
        display: block;
        margin-bottom: 0.25rem;
    }

    .info-item p, .info-item a {
        color: rgba(255,255,255,0.8);
        font-size: 1rem;
        margin: 0;
    }

    .info-item a:hover {
        color: white;
        text-decoration: underline;
    }

    .contact-form {
        background: white;
        padding: 2.5rem;
        border-radius: 4px;
        color: var(--text-dark);
    }

    .contact-form h3 {
        margin-bottom: 1.5rem;
        font-size: 1.5rem;
    }

    .form-group {
        margin-bottom: 1.25rem;
    }

    .form-group label {
        display: block;
        margin-bottom: 0.5rem;
        font-size: 0.9rem;
        font-weight: 700;
        color: var(--text-dark);
    }

    .form-group input,
    .form-group select {
        width: 100%;
        padding: 12px;
        border: 1px solid #ddd;
        border-radius: 2px;
        font-family: var(--font-sans);
        font-size: 1rem;
        transition: var(--transition);
    }

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

    .form-message {
        margin-top: 1rem;
        text-align: center;
        font-weight: 600;
    }

    /* Footer */
    footer {
        background-color: var(--secondary);
        color: white;
        padding: 3rem 0;
    }

    .footer-content {
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 1.5rem;
    }

    .footer-brand h3 {
        color: white;
        font-size: 1.5rem;
        margin-bottom: 0.5rem;
    }

    .footer-brand p {
        color: rgba(255,255,255,0.7);
    }

    .footer-links {
        display: flex;
        gap: 2rem;
    }

    .footer-links a {
        color: rgba(255,255,255,0.8);
        font-size: 0.95rem;
    }

    .footer-links a:hover {
        color: white;
    }

    .copyright {
        color: rgba(255,255,255,0.5);
        font-size: 0.85rem;
    }

    /* Responsive */
    @media (max-width: 968px) {
        .hero h1 {
            font-size: 2.5rem;
        }
        
        .about-grid,
        .contact-wrapper {
            grid-template-columns: 1fr;
            gap: 2rem;
        }

        .about-image {
            order: -1;
        }

        .about-image img {
            box-shadow: 10px 10px 0 var(--accent);
        }
    }

    @media (max-width: 768px) {
        .mobile-toggle {
            display: flex;
        }

        nav {
            position: absolute;
            top: 100%;
            left: 0;
            width: 100%;
            background: white;
            padding: 1rem;
            box-shadow: 0 4px 6px rgba(0,0,0,0.05);
            display: none;
        }

        nav.active {
            display: block;
        }

        nav ul {
            flex-direction: column;
            gap: 1rem;
        }

        .hero h1 {
            font-size: 2rem;
        }

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

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