:root {
        --primary-color: #003366;
        --primary-dark: #001f3f;
        --accent-color: #FFB400;
        --accent-dark: #e0a000;
        --text-color: #333;
        --light-bg: #f4f6f8;
    }

    * { box-sizing: border-box; }

    body {
        font-family: 'Inter', sans-serif;
        margin: 0;
        padding: 0;
        color: var(--text-color);
        line-height: 1.6;
    }

    /* Hero Section */
    .hero {
        background: linear-gradient(135deg, rgba(0,51,102,0.88), rgba(0,31,63,0.88)),
                    url('https://images.unsplash.com/photo-1586528116311-ad8dd3c8310d?auto=format&fit=crop&q=80&w=2000') center/cover;
        min-height: 340px;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        color: white;
        text-align: center;
        padding: 40px 20px;
        position: relative;
    }

    .hero::after {
        content: "";
        position: absolute;
        bottom: 0; left: 0; right: 0;
        height: 6px;
        background: var(--accent-color);
    }

    .hero .eyebrow {
        text-transform: uppercase;
        letter-spacing: 3px;
        font-size: 0.85rem;
        color: var(--accent-color);
        font-weight: 600;
        margin-bottom: 12px;
    }

    .hero h1 {
        font-size: 2.6rem;
        font-weight: 700;
        margin: 0;
        text-transform: uppercase;
        letter-spacing: 1.5px;
        max-width: 900px;
    }

    .hero p.sub {
        margin-top: 14px;
        font-size: 1.05rem;
        color: #d7e2ef;
        max-width: 600px;
        font-weight: 400;
    }

    /* Contact Cards */
    .contact-container {
        max-width: 1200px;
        margin: -60px auto 50px;
        padding: 0 20px;
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
        gap: 28px;
        position: relative;
        z-index: 10;
    }

    .contact-card {
        background: white;
        padding: 40px 28px;
        border-radius: 12px;
        box-shadow: 0 12px 32px rgba(0,51,102,0.12);
        text-align: center;
        transition: transform 0.3s ease, box-shadow 0.3s ease;
        border-top: 4px solid var(--accent-color);
    }

    .contact-card:hover {
        transform: translateY(-8px);
        box-shadow: 0 18px 40px rgba(0,51,102,0.18);
    }

    .icon-circle {
        width: 64px;
        height: 64px;
        border-radius: 50%;
        background: var(--primary-color);
        display: flex;
        align-items: center;
        justify-content: center;
        margin: 0 auto 20px;
        transition: background 0.3s ease;
    }

    .contact-card:hover .icon-circle {
        background: var(--accent-color);
    }

    .contact-card i {
        font-size: 1.6rem;
        color: white;
    }

    .contact-card h3 {
        margin-bottom: 14px;
        color: var(--primary-color);
        font-size: 1.25rem;
        font-weight: 700;
    }

    .contact-card p, .contact-card a {
        color: #666;
        text-decoration: none;
        font-size: 0.98rem;
        display: block;
        margin: 4px 0;
    }

    .contact-card a {
        transition: color 0.2s ease;
    }

    .contact-card a:hover {
        color: var(--accent-dark);
    }

    .email-highlight {
        font-weight: 600;
        font-size: 1.15rem;
        color: var(--primary-color) !important;
        margin-top: 10px;
    }

    /* Map Section */
    .map-section {
        max-width: 1200px;
        margin: 0 auto 50px;
        padding: 0 20px;
    }

    .map-header {
        background: var(--primary-color);
        color: white;
        padding: 16px 24px;
        border-radius: 12px 12px 0 0;
        font-weight: 600;
        display: flex;
        align-items: center;
        gap: 10px;
    }

    .map-frame-wrap {
        width: 100%;
        height: 450px;
        border-radius: 0 0 12px 12px;
        overflow: hidden;
        box-shadow: 0 12px 32px rgba(0,0,0,0.1);
    }

    iframe {
        width: 100%;
        height: 100%;
        border: 0;
    }

    /* Footer */
    .footer-note {
        text-align: center;
        padding: 36px 20px;
        background: var(--light-bg);
        border-top: 3px solid var(--accent-color);
    }

    .footer-note p {
        margin: 0;
        font-size: 1rem;
        color: #555;
    }

    @media (max-width: 768px) {
        .hero h1 { font-size: 1.9rem; }
        .hero { min-height: 280px; }
        .contact-container { margin-top: -30px; }
        .map-frame-wrap { height: 320px; }
    }