:root {
        --midnight-blue: #0A2342;
        --mint: #20B2AA;
        --mint-light: #E0F2F1;
        --white: #FFFFFF;
        --off-white: #F9FAFB;
        --text-dark: #111827;
        --text-gray: #6B7280;
        --transition: all 0.3s ease;
    }

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

    html {
        scroll-behavior: smooth;
    }

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

    h1, h2, h3 {
        font-family: 'Playfair Display', serif;
        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;
    }

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

    .tag {
        display: inline-block;
        font-size: 0.875rem;
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: 0.05em;
        color: var(--mint);
        margin-bottom: 1rem;
    }

    .tag.light {
        color: var(--mint);
    }

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

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

    .logo {
        font-family: 'Playfair Display', serif;
        font-size: 1.5rem;
        font-weight: 600;
        color: var(--midnight-blue);
    }

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

    .nav-links a {
        font-size: 0.95rem;
        font-weight: 400;
        color: var(--text-dark);
        transition: var(--transition);
        position: relative;
    }

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

    .nav-links a::after {
        content: '';
        position: absolute;
        bottom: -4px;
        left: 0;
        width: 0;
        height: 1px;
        background: var(--mint);
        transition: var(--transition);
    }

    .nav-links a:hover::after {
        width: 100%;
    }

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

    .mobile-menu-btn span {
        display: block;
        width: 24px;
        height: 2px;
        background: var(--midnight-blue);
        transition: var(--transition);
    }

    /* Hero */
    .hero {
        position: relative;
        min-height: 100vh;
        display: flex;
        align-items: center;
        justify-content: center;
        text-align: center;
        padding: 120px 20px 80px;
        overflow: hidden;
    }

    .hero-bg {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: linear-gradient(135deg, var(--midnight-blue) 0%, #1a3a5c 50%, var(--mint) 100%);
        z-index: -1;
    }

    .hero-content {
        max-width: 800px;
    }

    .hero h1 {
        font-size: clamp(2.5rem, 5vw, 4rem);
        color: var(--white);
        margin-bottom: 1.5rem;
        font-weight: 400;
    }

    .hero-sub {
        font-size: clamp(1.1rem, 2vw, 1.25rem);
        color: rgba(255, 255, 255, 0.9);
        margin-bottom: 2.5rem;
        font-weight: 300;
        max-width: 600px;
        margin-left: auto;
        margin-right: auto;
    }

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

    .btn {
        display: inline-block;
        padding: 1rem 2rem;
        border-radius: 50px;
        font-weight: 700;
        font-size: 0.95rem;
        transition: var(--transition);
        cursor: pointer;
        border: 2px solid transparent;
    }

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

    .btn-primary:hover {
        background: #1a9e96;
        border-color: #1a9e96;
    }

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

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

    /* Sections */
    .section {
        padding: 100px 0;
    }

    .section-header {
        text-align: center;
        margin-bottom: 4rem;
    }

    .section-header h2 {
        font-size: clamp(2rem, 4vw, 2.75rem);
        color: var(--midnight-blue);
        margin-top: 0.5rem;
    }

    .bg-light {
        background: var(--off-white);
    }

    .bg-dark {
        background: var(--midnight-blue);
    }

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

    .about-text h2 {
        font-size: clamp(2rem, 3vw, 2.5rem);
        color: var(--midnight-blue);
        margin-bottom: 1.5rem;
    }

    .about-text p {
        color: var(--text-gray);
        margin-bottom: 1rem;
        font-size: 1.05rem;
    }

    .about-image img {
        border-radius: 8px;
        box-shadow: 0 20px 40px rgba(0,0,0,0.1);
    }

    /* Cards */
    .cards-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 2rem;
    }

    .card {
        background: var(--white);
        padding: 2.5rem;
        border-radius: 12px;
        box-shadow: 0 4px 20px rgba(0,0,0,0.05);
        transition: var(--transition);
        border: 1px solid rgba(0,0,0,0.03);
    }

    .card:hover {
        transform: translateY(-5px);
        box-shadow: 0 12px 30px rgba(0,0,0,0.1);
    }

    .card-icon {
        width: 50px;
        height: 50px;
        background: var(--mint-light);
        border-radius: 12px;
        display: flex;
        align-items: center;
        justify-content: center;
        color: var(--mint);
        margin-bottom: 1.5rem;
    }

    .card h3 {
        font-size: 1.5rem;
        color: var(--midnight-blue);
        margin-bottom: 1rem;
    }

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

    /* Safety */
    .safety-content {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 4rem;
        align-items: center;
    }

    .safety-text h2 {
        font-size: clamp(2rem, 3vw, 2.5rem);
        color: var(--midnight-blue);
        margin-bottom: 1.5rem;
    }

    .safety-list {
        display: flex;
        flex-direction: column;
        gap: 1.25rem;
    }

    .safety-list li {
        display: flex;
        gap: 1rem;
        align-items: flex-start;
    }

    .safety-list li strong {
        color: var(--midnight-blue);
        min-width: 140px;
    }

    .safety-list li p, .safety-list li span {
        color: var(--text-gray);
    }

    .safety-image img {
        border-radius: 8px;
        box-shadow: 0 20px 40px rgba(0,0,0,0.1);
    }

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

    .contact-info h2 {
        font-size: clamp(2rem, 3vw, 2.5rem);
        color: var(--white);
        margin-bottom: 1rem;
    }

    .contact-info > p {
        color: rgba(255,255,255,0.8);
        margin-bottom: 2.5rem;
    }

    .contact-details {
        display: flex;
        flex-direction: column;
        gap: 2rem;
        margin-bottom: 2.5rem;
    }

    .detail-item {
        display: flex;
        flex-direction: column;
        gap: 0.25rem;
    }

    .detail-item .label {
        font-size: 0.875rem;
        text-transform: uppercase;
        letter-spacing: 0.05em;
        color: var(--mint);
        font-weight: 700;
    }

    .detail-item .value {
        color: var(--white);
        font-size: 1.1rem;
    }

    .detail-item .value.highlight {
        color: var(--mint);
        font-weight: 700;
        font-size: 1.25rem;
    }

    .detail-item .value.highlight:hover {
        text-decoration: underline;
    }

    .map-container {
        border-radius: 8px;
        overflow: hidden;
        opacity: 0.9;
    }

    .contact-form-wrapper {
        background: var(--white);
        padding: 2.5rem;
        border-radius: 12px;
    }

    .contact-form-wrapper h3 {
        font-size: 1.75rem;
        color: var(--midnight-blue);
        margin-bottom: 1.5rem;
    }

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

    .form-group label {
        display: block;
        font-size: 0.875rem;
        font-weight: 700;
        color: var(--midnight-blue);
        margin-bottom: 0.5rem;
    }

    .form-group input,
    .form-group textarea {
        width: 100%;
        padding: 0.875rem 1rem;
        border: 1px solid #e5e7eb;
        border-radius: 8px;
        font-family: inherit;
        font-size: 1rem;
        transition: var(--transition);
        background: var(--off-white);
    }

    .form-group input:focus,
    .form-group textarea:focus {
        outline: none;
        border-color: var(--mint);
        background: var(--white);
        box-shadow: 0 0 0 3px rgba(32, 178, 170, 0.1);
    }

    .full-width {
        width: 100%;
    }

    .form-success {
        text-align: center;
        padding: 2rem;
    }

    .form-success p {
        color: var(--midnight-blue);
        font-size: 1.1rem;
    }

    .hidden {
        display: none;
    }

    /* Footer */
    footer {
        background: #061a30;
        padding: 3rem 0;
    }

    .footer-content {
        display: flex;
        justify-content: space-between;
        align-items: center;
        flex-wrap: wrap;
        gap: 1rem;
    }

    .footer-logo {
        font-family: 'Playfair Display', serif;
        font-size: 1.25rem;
        color: var(--white);
        display: block;
        margin-bottom: 0.25rem;
    }

    .copyright {
        color: rgba(255,255,255,0.5);
        font-size: 0.875rem;
    }

    .footer-right {
        text-align: right;
    }

    .footer-right p {
        color: rgba(255,255,255,0.6);
        font-size: 0.875rem;
        margin-bottom: 0.25rem;
    }

    .footer-right a {
        color: var(--mint);
        font-weight: 700;
        font-size: 0.95rem;
    }

    .footer-right a:hover {
        text-decoration: underline;
    }

    /* Responsive */
    @media (max-width: 968px) {
        .about-grid,
        .safety-content,
        .contact-grid {
            grid-template-columns: 1fr;
            gap: 2.5rem;
        }

        .about-image,
        .safety-image {
            order: -1;
        }

        .safety-content {
            text-align: left;
        }
    }

    @media (max-width: 768px) {
        .nav-links {
            position: fixed;
            top: 70px;
            left: 0;
            width: 100%;
            background: var(--white);
            flex-direction: column;
            align-items: center;
            padding: 2rem 0;
            gap: 1.5rem;
            box-shadow: 0 10px 20px rgba(0,0,0,0.1);
            transform: translateY(-150%);
            transition: var(--transition);
            z-index: 999;
        }

        .nav-links.active {
            transform: translateY(0);
        }

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

        .mobile-menu-btn.active span:nth-child(1) {
            transform: rotate(45deg) translate(5px, 5px);
        }

        .mobile-menu-btn.active span:nth-child(2) {
            opacity: 0;
        }

        .mobile-menu-btn.active span:nth-child(3) {
            transform: rotate(-45deg) translate(5px, -5px);
        }

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

        .hero-buttons {
            flex-direction: column;
            align-items: center;
        }

        .btn {
            width: 100%;
            max-width: 280px;
            text-align: center;
        }

        .footer-content {
            flex-direction: column;
            text-align: center;
        }

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