/* --- Variables & Reset --- */
    :root {
        --color-teal: #0d9488;
        --color-teal-dark: #0f766e;
        --color-teal-light: #ccfbf1;
        --color-slate: #1e293b;
        --color-slate-light: #334155;
        --color-slate-dark: #0f172a;
        --color-white: #ffffff;
        --color-off-white: #f8fafc;
        --color-gray: #94a3b8;
        
        --font-heading: 'Playfair Display', serif;
        --font-body: 'Outfit', sans-serif;
        
        --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
        --shadow-md: 0 4px 6 -1px rgb(0 0 0 / 0.1), 0 2px 4 -2px rgb(0 0 0 / 0.1);
        --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6 -4px rgb(0 0 0 / 0.1);
        
        --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }

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

    html {
        scroll-behavior: smooth;
    }

    body {
        font-family: var(--font-body);
        color: var(--color-slate);
        background-color: var(--color-off-white);
        line-height: 1.6;
        overflow-x: hidden;
    }

    h1, h2, h3, h4 {
        font-family: var(--font-heading);
        font-weight: 600;
        line-height: 1.2;
    }

    a {
        text-decoration: none;
        color: inherit;
    }

    ul {
        list-style: none;
    }

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

    /* --- Utility Classes --- */
    .container {
        max-width: 1280px;
        margin: 0 auto;
        padding: 0 1.5rem;
    }

    .btn {
        display: inline-block;
        padding: 0.75rem 1.5rem;
        border-radius: 4px;
        font-weight: 600;
        transition: var(--transition);
        cursor: pointer;
        text-align: center;
    }

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

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

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

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

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

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

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

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

    .btn-block {
        display: block;
        width: 100%;
    }

    .section-tag {
        display: inline-block;
        font-size: 0.875rem;
        font-weight: 600;
        text-transform: uppercase;
        letter-spacing: 0.1em;
        color: var(--color-teal);
        margin-bottom: 1rem;
    }

    .section-header {
        text-align: center;
        max-width: 700px;
        margin: 0 auto 4rem;
    }

    .section-header h2 {
        font-size: clamp(2rem, 5vw, 3rem);
        margin-bottom: 1rem;
        color: var(--color-slate-dark);
    }

    .section-desc {
        font-size: 1.125rem;
        color: var(--color-slate-light);
    }

    /* --- Navbar --- */
    .navbar {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        z-index: 1000;
        background-color: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(10px);
        border-bottom: 1px solid rgba(0,0,0,0.05);
        padding: 1rem 0;
    }

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

    .logo {
        display: flex;
        align-items: center;
        gap: 0.5rem;
        font-weight: 700;
        font-size: 1.25rem;
    }

    .logo-mark {
        font-family: var(--font-heading);
        font-size: 1.75rem;
        color: var(--color-teal);
        line-height: 1;
    }

    .logo-text {
        color: var(--color-slate-dark);
    }

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

    .nav-links a {
        font-weight: 500;
        font-size: 0.95rem;
        color: var(--color-slate);
        transition: color 0.2s;
    }

    .nav-links a:hover {
        color: var(--color-teal);
    }

    .mobile-menu-btn {
        display: none;
        background: none;
        border: none;
        cursor: pointer;
        color: var(--color-slate);
    }

    /* --- Hero Section --- */
    .hero {
        position: relative;
        min-height: 90vh;
        display: flex;
        align-items: center;
        padding: 8rem 0 4rem;
        overflow: hidden;
        background-color: var(--color-off-white);
    }

    .hero-accent {
        position: absolute;
        top: 0;
        right: 0;
        width: 55%;
        height: 100%;
        background-color: var(--color-slate);
        clip-path: polygon(20% 0, 100% 0, 100% 100%, 0% 100%);
        z-index: -1;
    }

    .hero-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 4rem;
        align-items: center;
        position: relative;
        z-index: 1;
    }

    .hero-content {
        color: var(--color-slate-dark);
    }

    .badge {
        display: inline-block;
        background-color: var(--color-teal-light);
        color: var(--color-teal-dark);
        padding: 0.5rem 1rem;
        border-radius: 50px;
        font-size: 0.875rem;
        font-weight: 600;
        margin-bottom: 1.5rem;
    }

    .hero h1 {
        font-size: clamp(2.5rem, 6vw, 4.5rem);
        line-height: 1.1;
        margin-bottom: 1.5rem;
        color: var(--color-slate-dark);
    }

    .hero-sub {
        font-size: 1.25rem;
        color: var(--color-slate-light);
        margin-bottom: 2.5rem;
        max-width: 500px;
    }

    .hero-actions {
        display: flex;
        gap: 1rem;
        margin-bottom: 3rem;
        flex-wrap: wrap;
    }

    .hero-stats {
        display: flex;
        gap: 2rem;
        border-top: 1px solid rgba(0,0,0,0.1);
        padding-top: 2rem;
    }

    .stat {
        display: flex;
        flex-direction: column;
    }

    .stat-num {
        font-family: var(--font-heading);
        font-size: 1.5rem;
        font-weight: 700;
        color: var(--color-teal);
    }

    .stat-label {
        font-size: 0.875rem;
        color: var(--color-slate-light);
    }

    .stat-divider {
        width: 1px;
        background-color: rgba(0,0,0,0.1);
        align-self: stretch;
    }

    /* Hero Visuals */
    .hero-visual {
        position: relative;
        height: 600px;
        width: 100%;
    }

    .visual-block {
        position: absolute;
        overflow: hidden;
        box-shadow: var(--shadow-lg);
        transition: transform 0.4s ease;
    }

    .visual-block:hover {
        transform: scale(1.02);
        z-index: 10;
    }

    .block-1 {
        width: 70%;
        height: 400px;
        top: 0;
        right: 0;
        z-index: 2;
    }

    .block-1 img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .block-2 {
        width: 55%;
        height: 250px;
        bottom: 40px;
        left: 0;
        z-index: 3;
        background-color: var(--color-teal);
        display: flex;
        align-items: center;
        justify-content: center;
        padding: 2rem;
    }

    .accent-box {
        color: var(--color-white);
        text-align: center;
    }

    .accent-box span {
        display: block;
        font-size: 0.875rem;
        text-transform: uppercase;
        letter-spacing: 0.1em;
        margin-bottom: 0.5rem;
        opacity: 0.9;
    }

    .accent-box p {
        font-family: var(--font-heading);
        font-size: 1.5rem;
        font-style: italic;
    }

    .block-3 {
        width: 45%;
        height: 200px;
        bottom: 0;
        right: 20%;
        z-index: 1;
    }

    .block-3 img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    /* Geometric Shapes */
    .geometric-shape {
        position: absolute;
        z-index: 0;
    }

    .shape-circle {
        width: 150px;
        height: 150px;
        background-color: var(--color-teal-light);
        border-radius: 50%;
        top: 20%;
        left: 10%;
        opacity: 0.5;
    }

    .shape-square {
        width: 100px;
        height: 100px;
        background-color: var(--color-slate);
        bottom: 30%;
        right: 5%;
        transform: rotate(15deg);
        opacity: 0.1;
    }

    /* --- Expertise Section --- */
    .section-expertise {
        padding: 6rem 0;
        background-color: var(--color-white);
    }

    .services-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 2rem;
    }

    .service-card {
        background-color: var(--color-off-white);
        padding: 2.5rem;
        border-radius: 8px;
        transition: var(--transition);
        border: 1px solid transparent;
    }

    .service-card:hover {
        background-color: var(--color-white);
        border-color: var(--color-teal-light);
        box-shadow: var(--shadow-lg);
        transform: translateY(-5px);
    }

    .icon-box {
        width: 60px;
        height: 60px;
        background-color: var(--color-teal);
        border-radius: 12px;
        display: flex;
        align-items: center;
        justify-content: center;
        color: var(--color-white);
        margin-bottom: 1.5rem;
    }

    .service-card h3 {
        font-size: 1.5rem;
        margin-bottom: 1rem;
        color: var(--color-slate-dark);
    }

    .service-card p {
        color: var(--color-slate-light);
        font-size: 1rem;
    }

    .highlight-card {
        background-color: var(--color-slate);
        color: var(--color-white);
    }

    .highlight-card h3 {
        color: var(--color-white);
    }

    .highlight-card p {
        color: var(--color-gray);
    }

    .highlight-card .icon-box {
        background-color: var(--color-teal-light);
        color: var(--color-teal);
    }

    /* --- Approach Section --- */
    .section-approach {
        padding: 6rem 0;
        background-color: var(--color-slate);
        color: var(--color-white);
    }

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

    .approach-content .section-tag {
        color: var(--color-teal-light);
    }

    .approach-content h2 {
        font-size: clamp(2rem, 4vw, 3rem);
        margin-bottom: 1.5rem;
    }

    .body-text {
        margin-bottom: 1.5rem;
        color: var(--color-gray);
        font-size: 1.1rem;
    }

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

    .check-list li {
        display: flex;
        align-items: center;
        gap: 1rem;
        font-size: 1.1rem;
    }

    .check-list svg {
        color: var(--color-teal);
    }

    .approach-visual {
        position: relative;
    }

    .image-wrapper {
        position: relative;
        border-radius: 8px;
        overflow: hidden;
    }

    .image-wrapper img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .floating-card {
        position: absolute;
        bottom: -30px;
        left: -30px;
        background-color: var(--color-teal);
        color: var(--color-white);
        padding: 2rem;
        border-radius: 8px;
        display: flex;
        align-items: center;
        gap: 1rem;
        box-shadow: var(--shadow-lg);
    }

    .fc-number {
        font-family: var(--font-heading);
        font-size: 3rem;
        font-weight: 700;
        line-height: 1;
    }

    .fc-text {
        font-size: 1rem;
        font-weight: 500;
        line-height: 1.4;
    }

    /* --- CTA Section --- */
    .section-cta {
        padding: 5rem 0;
        background-color: var(--color-teal);
    }

    .cta-box {
        display: flex;
        justify-content: space-between;
        align-items: center;
        gap: 2rem;
        flex-wrap: wrap;
    }

    .cta-content h2 {
        font-size: 2.5rem;
        color: var(--color-white);
        margin-bottom: 0.5rem;
    }

    .cta-content p {
        color: var(--color-teal-light);
        font-size: 1.125rem;
    }

    .cta-actions {
        display: flex;
        gap: 1rem;
        flex-wrap: wrap;
    }

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

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

    .contact-info h2 {
        font-size: 2.5rem;
        margin-bottom: 1rem;
        color: var(--color-slate-dark);
    }

    .contact-info > p {
        color: var(--color-slate-light);
        margin-bottom: 2rem;
    }

    .info-block {
        display: grid;
        gap: 2rem;
        margin-bottom: 2rem;
    }

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

    .info-icon {
        width: 50px;
        height: 50px;
        background-color: var(--color-teal-light);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        color: var(--color-teal);
        flex-shrink: 0;
    }

    .info-item h4 {
        font-family: var(--font-body);
        font-size: 1rem;
        margin-bottom: 0.25rem;
        color: var(--color-slate-dark);
    }

    .info-item p {
        color: var(--color-slate-light);
        font-size: 0.95rem;
    }

    .info-item a {
        color: var(--color-slate-light);
        transition: color 0.2s;
    }

    .info-item a:hover {
        color: var(--color-teal);
    }

    .map-wrapper {
        border-radius: 8px;
        overflow: hidden;
        box-shadow: var(--shadow-md);
        border: 4px solid var(--color-white);
    }

    .contact-form-wrapper {
        background-color: var(--color-white);
        padding: 2.5rem;
        border-radius: 8px;
        box-shadow: var(--shadow-lg);
    }

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

    .form-group label {
        display: block;
        margin-bottom: 0.5rem;
        font-weight: 500;
        color: var(--color-slate);
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
        width: 100%;
        padding: 0.75rem 1rem;
        border: 1px solid #e2e8f0;
        border-radius: 4px;
        font-family: var(--font-body);
        font-size: 1rem;
        transition: border-color 0.2s;
    }

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

    .success-message {
        margin-top: 1rem;
        padding: 1rem;
        background-color: var(--color-teal-light);
        color: var(--color-teal-dark);
        border-radius: 4px;
        text-align: center;
    }

    .hidden {
        display: none;
    }

    /* --- Footer --- */
    .footer {
        background-color: var(--color-slate-dark);
        color: var(--color-gray);
        padding: 4rem 0 2rem;
    }

    .footer-grid {
        display: grid;
        grid-template-columns: 2fr 1fr;
        gap: 4rem;
        margin-bottom: 3rem;
    }

    .footer-brand .footer-logo {
        font-family: var(--font-heading);
        font-size: 1.5rem;
        color: var(--color-white);
        display: block;
        margin-bottom: 1rem;
    }

    .footer-brand .copyright {
        font-size: 0.9rem;
        margin-bottom: 0.5rem;
    }

    .footer-brand .address-footer {
        font-size: 0.9rem;
    }

    .footer-links {
        display: flex;
        flex-direction: column;
        gap: 0.75rem;
    }

    .footer-links a {
        color: var(--color-gray);
        transition: color 0.2s;
    }

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

    .footer-bottom {
        border-top: 1px solid rgba(255,255,255,0.1);
        padding-top: 2rem;
        text-align: center;
        font-size: 0.875rem;
    }

    /* --- Responsive --- */
    @media (max-width: 1024px) {
        .hero-grid {
            grid-template-columns: 1fr;
            gap: 3rem;
        }

        .hero-visual {
            height: 400px;
            max-width: 600px;
            margin: 0 auto;
        }

        .hero-accent {
            width: 100%;
            height: 300px;
            top: auto;
            bottom: 0;
            clip-path: polygon(0 40%, 100% 0, 100% 100%, 0% 100%);
        }

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

        .hero-sub {
            margin: 0 auto 2rem;
        }

        .hero-actions {
            justify-content: center;
        }

        .hero-stats {
            justify-content: center;
        }

        .approach-layout {
            grid-template-columns: 1fr;
        }

        .approach-visual {
            order: -1;
            max-width: 500px;
            margin: 0 auto;
        }
    }

    @media (max-width: 768px) {
        .nav-links {
            display: none;
            position: absolute;
            top: 100%;
            left: 0;
            width: 100%;
            background-color: var(--color-white);
            flex-direction: column;
            padding: 2rem;
            box-shadow: var(--shadow-lg);
            border-top: 1px solid rgba(0,0,0,0.05);
        }

        .nav-links.active {
            display: flex;
        }

        .mobile-menu-btn {
            display: block;
        }

        .hero h1 {
            font-size: 2.5rem;
        }

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

        .footer-grid {
            grid-template-columns: 1fr;
            gap: 2rem;
        }

        .cta-box {
            flex-direction: column;
            text-align: center;
        }

        .cta-actions {
            justify-content: center;
        }
    }