body {
    font-family: 'Roboto', sans-serif;
    background: #f7fbfb;
    color: #1f2937;
}

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

a {
    text-decoration: none;
}

.container-custom {
    width: 92%;
    max-width: 1300px;
    margin: auto;
}

.top-bar {
    background: #0f7281;
    padding: 18px 0;
}

.top-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.top-links {
    display: flex;
    gap: 35px;
}

    .top-links a {
        color: #fff;
        font-weight: 600;
        font-size: 15px;
    }

.top-contact {
    display: flex;
    align-items: center;
    gap: 25px;
    color: #fff;
    font-weight: 600;
}

/* ================= HERO ================= */

.hero-section {
    background: linear-gradient(135deg,#007979,#009b9b);
    padding: 55px 0;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 40px;
    align-items: center;
}

.hero-left h1 {
    font-size: 58px;
    font-family: 'Rosario', sans-serif;
    color: #fff;
    line-height: 1.1;
    margin-bottom: 10px;
}

.hero-left p {
    color: #fff;
    font-size: 18px;
    margin-bottom: 30px;
}

.site-footer {
    background: #0f172a;
    color: #fff;
    /*margin-top: 60px;*/
}

.footer-container {
    width: 95%;
    margin: auto;
    padding: 40px 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(3,1fr);
    gap: 30px;
}

.footer-col h3,
.footer-col h4 {
    margin-bottom: 15px;
}

.footer-col ul {
    list-style: none;
    padding: 0;
}

    .footer-col ul li {
        margin-bottom: 10px;
    }

        .footer-col ul li a {
            color: #ddd;
            text-decoration: none;
        }

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,.15);
    margin-top: 25px;
    padding-top: 15px;
    text-align: center;
}

@media(max-width:768px) {

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

.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.6);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.enquiry-modal {
    width: 500px;
    background: #fff;
    border-radius: 18px;
    overflow: hidden;
    animation: popup .3s ease;
}

@@keyframes popup {

    from {
        transform: scale(.8);
        opacity: 0;
    }

    to {
        transform: scale(1);
        opacity: 1;
    }
}

.modal-header {
    background: #0f7281;
    color: #fff;
    padding: 18px 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

    .modal-header h2 {
        margin: 0;
        font-size: 24px;
    }

.close-btn {
    cursor: pointer;
    font-size: 28px;
}

.modal-body {
    padding: 25px;
}

.form-group {
    margin-bottom: 18px;
}

    .form-group label {
        display: block;
        margin-bottom: 8px;
        font-weight: 600;
        color: black;
    }

    .form-group input,
    .form-group textarea {
        width: 100%;
        border: 1px solid #d1d5db;
        border-radius: 10px;
        padding: 14px;
        font-size: 16px;
        outline: none;
        color: black;
    }

.submit-btn {
    width: 100%;
    border: none;
    background: #0f7281;
    color: #fff;
    padding: 15px;
    border-radius: 12px;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
}

    .submit-btn:hover {
        background: #0b5f6b;
    }
.booking-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

    .booking-form input,
    .booking-form textarea {
        width: 100%;
        padding: 12px;
        border: 1px solid #ddd;
        border-radius: 8px;
    }

.selected-test {
    background: #f5f7fa;
    padding: 15px;
    border-radius: 10px;
    margin-bottom: 10px;
}

.confirm-book-btn {
    background: #007979;
    color: #fff;
    border: none;
    padding: 14px;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
}

    .confirm-book-btn:hover {
        background: #005f5f;
    }