:root {
        --primary: #0D9488; /* Teal */
        --primary-dark: #0f766e;
        --secondary: #334155; /* Slate Grey */
        --dark: #0f172a;
        --light: #f8fafc;
        --white: #ffffff;
        --gray: #94a3b8;
        --accent: #f59e0b;
        --font-heading: 'Playfair Display', serif;
        --font-body: 'Outfit', sans-serif;
    }

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

    html {
        scroll-behavior: smooth;
    }

    body {
        font-family: var(--font-body);
        color: var(--secondary);
        background-color: var(--light);
        line-height: 1.6;
        overflow-x: hidden;
    }

    /* Typography */
    h1, h2, h3 {
        font-family: var(--font-heading);
        color: var(--dark);
        font-weight: 600;
        line-height: 1.2;
    }

    h1 { font-size: 3.5rem; }
    h2 { font-size: 2.5rem; margin-bottom: 1rem; }
    h3 { font-size: 1.5rem; margin-bottom: 0.5rem; }

    a { text-decoration: none; color: inherit; transition: 0.3s; }
    ul { list-style: none; }
    img { max-width: 100%; display: block; }

    /* Utilities */
    .container {
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 1.5rem;
    }

    .btn {
        display: inline-block;
        padding: 1rem 2rem;
        border-radius: 50px;
        font-weight: 600;
        text-transform: uppercase;
        font-size: 0.9rem;
        letter-spacing: 1px;
        cursor: pointer;
        transition: all 0.3s ease;
    }

    .btn-primary {
        background-color: var(--primary);
        color: var(--white);
        border: 2px solid var(--primary);
    }

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

    .btn-secondary {
        background-color: transparent;
        color: var(--white);
        border: 2px solid var(--white);
    }

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

    .full-width { width: 100%; }

    /* Navbar */
    .navbar {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        z-index: 1000;
        padding: 1.5rem 0;
        transition: background 0.3s, padding 0.3s;
    }

    .navbar.scrolled {
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(10px);
        padding: 1rem 0;
        box-shadow: 0 4px 20px rgba(0,0,0,0.05);
    }

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

    .logo {
        font-size: 1.5rem;
        font-weight: 700;
        color: var(--white);
        letter-spacing: 2px;
    }

    .logo .dot { color: var(--primary); }
    .navbar.scrolled .logo { color: var(--dark); }

    .nav-links { display: flex; gap: 2rem; align-items: center; }
    
    .nav-links a {
        color: var(--white);
        font-weight: 500;
        position: relative;
    }

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

    .nav-links a:not(.btn):hover::after { width: 100%; }
    .navbar.scrolled .nav-links a { color: var(--secondary); }
    .navbar.scrolled .nav-links a:not(.btn):hover { color: var(--primary); }

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

    .mobile-menu-btn span {
        display: block;
        width: 25px;
        height: 2px;
        background-color: var(--white);
        transition: 0.3s;
    }
    
    .navbar.scrolled .mobile-menu-btn span { background-color: var(--dark); }

    .mobile-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background-color: var(--primary);
        z-index: 999;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: right 0.4s ease;
    }

    .mobile-menu.active { right: 0; }
    
    .mobile-menu ul { text-align: center; }
    .mobile-menu li { margin: 1.5rem 0; }
    .mobile-link { color: var(--white); font-size: 1.5rem; font-family: var(--font-heading); }
    .close-menu {
        position: absolute;
        top: 2rem;
        right: 2rem;
        background: none;
        border: none;
        color: var(--white);
        font-size: 3rem;
        cursor: pointer;
    }

    /* Hero Section */
    .hero {
        position: relative;
        height: 100vh;
        min-height: 600px;
        display: flex;
        align-items: center;
        overflow: hidden;
        color: var(--white);
    }

    .hero-bg {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-size: cover;
        background-position: center;
        z-index: -2;
    }

    .hero-overlay {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: linear-gradient(135deg, rgba(15, 23, 42, 0.85) 0%, rgba(13, 148, 136, 0.6) 100%);
        z-index: -1;
    }

    /* Geometric Decor */
    .geo-circle {
        position: absolute;
        width: 400px;
        height: 400px;
        background: var(--primary);
        border-radius: 50%;
        top: -100px;
        right: -100px;
        opacity: 0.1;
        z-index: 0;
    }

    .geo-square {
        position: absolute;
        width: 200px;
        height: 200px;
        border: 10px solid var(--white);
        bottom: 10%;
        left: 5%;
        opacity: 0.1;
        transform: rotate(15deg);
        z-index: 0;
    }

    .hero-content {
        position: relative;
        z-index: 1;
        max-width: 700px;
    }

    .tagline {
        text-transform: uppercase;
        letter-spacing: 3px;
        font-size: 0.9rem;
        color: var(--primary);
        font-weight: 600;
        margin-bottom: 1rem;
        display: block;
    }

    .hero-title {
        color: var(--white);
        margin-bottom: 1.5rem;
        font-size: 4rem;
    }

    .highlight {
        color: var(--primary);
        font-style: italic;
    }

    .hero-subtitle {
        font-size: 1.2rem;
        margin-bottom: 2.5rem;
        color: #cbd5e1;
        max-width: 500px;
    }

    .hero-btns { display: flex; gap: 1rem; flex-wrap: wrap; }

    /* Sections */
    .section { padding: 6rem 0; }
    
    .section-header {
        text-align: center;
        margin-bottom: 4rem;
    }
    
    .section-header p {
        color: var(--gray);
        font-size: 1.1rem;
    }

    /* Services */
    .services { background-color: var(--white); }
    
    .services-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 2rem;
    }

    .service-card {
        background: var(--light);
        padding: 3rem 2rem;
        border-radius: 20px;
        transition: 0.3s;
        border: 1px solid transparent;
        position: relative;
        overflow: hidden;
    }

    .service-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 5px;
        background: var(--primary);
        transform: scaleX(0);
        transform-origin: left;
        transition: transform 0.3s;
    }

    .service-card:hover {
        transform: translateY(-10px);
        box-shadow: 0 20px 40px rgba(0,0,0,0.05);
        border-color: #e2e8f0;
    }

    .service-card:hover::before { transform: scaleX(1); }

    .icon-box {
        width: 60px;
        height: 60px;
        background: rgba(13, 148, 136, 0.1);
        color: var(--primary);
        border-radius: 12px;
        display: flex;
        align-items: center;
        justify-content: center;
        margin-bottom: 1.5rem;
    }

    .service-card p { color: var(--secondary); }

    /* Gallery */
    .gallery-grid {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 1rem;
    }

    .gallery-item {
        position: relative;
        overflow: hidden;
        height: 300px;
        border-radius: 10px;
        cursor: pointer;
    }

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

    .gallery-overlay {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(13, 148, 136, 0.8);
        display: flex;
        align-items: center;
        justify-content: center;
        opacity: 0;
        transition: opacity 0.3s;
    }

    .gallery-overlay span {
        color: var(--white);
        font-weight: 600;
        text-transform: uppercase;
        letter-spacing: 2px;
        transform: translateY(20px);
        transition: transform 0.3s;
    }

    .gallery-item:hover img { transform: scale(1.1); }
    .gallery-item:hover .gallery-overlay { opacity: 1; }
    .gallery-item:hover .gallery-overlay span { transform: translateY(0); }

    /* About */
    .about { background-color: var(--secondary); color: var(--white); }
    .about h2 { color: var(--white); }
    
    .about-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 4rem;
        align-items: center;
    }

    .about-image { position: relative; }
    
    .image-frame {
        border-radius: 20px;
        overflow: hidden;
        box-shadow: 20px 20px 0 var(--primary);
    }

    .image-frame img { width: 100%; height: auto; }

    .about-badge {
        position: absolute;
        bottom: -30px;
        left: -30px;
        background: var(--white);
        padding: 1.5rem;
        border-radius: 15px;
        display: flex;
        gap: 1rem;
        box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    }

    .about-badge span {
        color: var(--primary);
        font-weight: 700;
        font-size: 0.8rem;
        text-transform: uppercase;
    }

    .about-content p { margin-bottom: 1.5rem; color: #cbd5e1; }
    .about-content .lead { font-size: 1.2rem; color: var(--white); }

    .features-list { margin-top: 2rem; }
    .features-list li {
        display: flex;
        align-items: center;
        gap: 1rem;
        margin-bottom: 1rem;
        font-size: 1.1rem;
    }
    .features-list svg { color: var(--primary); }

    /* Contact */
    .contact { background-color: var(--light); }

    .contact-wrapper {
        background: var(--white);
        border-radius: 30px;
        overflow: hidden;
        box-shadow: 0 20px 60px rgba(0,0,0,0.05);
        display: grid;
        grid-template-columns: 1fr 1.5fr;
    }

    .contact-info {
        background: var(--primary);
        color: var(--white);
        padding: 4rem;
    }

    .contact-info h2 { color: var(--white); margin-bottom: 0.5rem; }
    .contact-info > p { margin-bottom: 3rem; opacity: 0.9; }

    .info-item {
        display: flex;
        align-items: flex-start;
        gap: 1.5rem;
        margin-bottom: 2rem;
    }

    .info-item .icon {
        background: rgba(255,255,255,0.2);
        width: 50px;
        height: 50px;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .info-item strong { display: block; font-size: 1.1rem; margin-bottom: 0.2rem; }
    .info-item p { margin: 0; opacity: 0.9; }
    .info-item a { color: var(--white); text-decoration: underline; }

    .contact-form-wrapper { padding: 4rem; }
    .contact-form-wrapper h3 { margin-bottom: 2rem; color: var(--dark); }

    .form-group { margin-bottom: 1.5rem; }
    .form-group label {
        display: block;
        margin-bottom: 0.5rem;
        font-weight: 500;
        font-size: 0.9rem;
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
        width: 100%;
        padding: 1rem;
        border: 1px solid #e2e8f0;
        border-radius: 8px;
        font-family: var(--font-body);
        font-size: 1rem;
        transition: 0.3s;
    }

    .form-group input:focus,
    .form-group select:focus,
    .form-group textarea:focus {
        outline: none;
        border-color: var(--primary);
        box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.1);
    }

    .success-message {
        margin-top: 1rem;
        padding: 1rem;
        background: #dcfce7;
        color: #166534;
        border-radius: 8px;
        text-align: center;
    }

    /* Footer */
    footer {
        background: var(--dark);
        color: var(--white);
        padding: 3rem 0;
        text-align: center;
    }

    .footer-logo {
        font-size: 1.5rem;
        font-weight: 700;
        letter-spacing: 2px;
        margin-bottom: 1rem;
    }

    .socials { margin-top: 1.5rem; display: flex; justify-content: center; gap: 1rem; }
    .socials a {
        color: var(--white);
        opacity: 0.7;
        transition: 0.3s;
    }
    .socials a:hover { opacity: 1; color: var(--primary); }

    /* Animations */
    .reveal {
        opacity: 0;
        transform: translateY(30px);
        transition: all 0.8s ease;
    }
    .reveal.active {
        opacity: 1;
        transform: translateY(0);
    }

    /* Responsive */
    @media (max-width: 992px) {
        h1 { font-size: 2.8rem; }
        .hero-title { font-size: 3rem; }
        .gallery-grid { grid-template-columns: repeat(2, 1fr); }
        .about-grid { grid-template-columns: 1fr; }
        .contact-wrapper { grid-template-columns: 1fr; }
        .contact-info, .contact-form-wrapper { padding: 2rem; }
    }

    @media (max-width: 768px) {
        .nav-links { display: none; }
        .mobile-menu-btn { display: flex; }
        .hero-content { text-align: center; }
        .hero-btns { justify-content: center; }
        .geo-circle { width: 250px; height: 250px; }
        .geo-square { display: none; }
    }