body {
        font-family: Arial, sans-serif;
        margin: 0;
        padding: 0;
        box-sizing: border-box;
        background: #f4f6fb;
    }

    /* Header */
    header {
        background-image: url('poolwaterback.jpg');
        padding: 20px;
        text-align: center;
    }

    header .banner {
        width: 100%;
        max-width: 1200px;
    }

    /* Hamburger */
    .hamburger {
        font-size: 40px;
        color: white;
        cursor: pointer;
        background-color: rgba(20, 52, 164, 0.7);
        border-radius: 5px;
        width: 50px;
        height: 50px;
        display: flex;
        justify-content: center;
        align-items: center;
        position: fixed;
        top: 80px;
        left: 20px;
        z-index: 1000;
    }

    .menu-links {
        display: none;
        flex-direction: column;
        position: fixed;
        top: 120px;
        left: 20px;
        background-color: rgba(20, 52, 164, 0.9);
        padding: 10px;
        border-radius: 5px;
        width: 200px;
        z-index: 999;
    }

    .menu-links a {
        color: white;
        text-decoration: none;
        padding: 10px 15px;
        display: block;
        border-bottom: 1px solid rgba(255, 255, 255, 0.2);
        transition: background-color 0.3s ease;
    }

    .menu-links a:hover { background-color: rgba(255, 255, 255, 0.1); }
    .menu-links a:last-child { border-bottom: none; }
    .menu-links.active { display: flex; }

    /* Hero */
    .hero {
        width: 100%;
        min-height: 200px;
        background: linear-gradient(rgba(20, 52, 164, 0.95), rgba(20, 52, 164, 0.95)), url('images/hero.jpg');
        background-size: cover;
        background-position: center;
        display: flex;
        justify-content: center;
        align-items: center;
        color: #fff;
        text-align: center;
        padding: 30px 15px;
        box-sizing: border-box;
    }

    .image-text-section {
        display: flex;
        justify-content: space-between;
        align-items: center;
        width: 100%;
        max-width: 1200px;
        flex-wrap: nowrap;
    }

    .image-text-section img {
        width: 120px;
        height: auto;
        margin: 0 10px;
    }

    .text {
        flex: 1;
        display: flex;
        flex-direction: column;
        color: white;
        align-items: center;
        text-align: center;
        margin: 0 20px;
    }

    .text h1 {
        font-size: 1.4em;
        margin: 5px 0;
        text-shadow: 1px 1px 3px rgba(0,0,0,0.5);
    }

    /* Contact Section */
    .contact-wrapper {
        max-width: 780px;
        margin: 50px auto 60px;
        padding: 0 20px;
    }

    .contact-info-box {
        background: #ffffff;
        border-left: 5px solid #1434A4;
        border-radius: 8px;
        padding: 28px 32px;
        margin-bottom: 32px;
        box-shadow: 0 2px 12px rgba(20, 52, 164, 0.08);
        line-height: 1.75;
        color: #222;
        font-size: 1em;
    }

    .contact-info-box p {
        margin: 0 0 10px;
    }

    .contact-info-box p:last-child {
        margin-bottom: 0;
    }

    .contact-info-box strong {
        color: #1434A4;
    }

    .directions-btn {
        display: inline-block;
        margin-top: 18px;
        background-color: #ff6600;
        color: #fff;
        padding: 11px 24px;
        border-radius: 6px;
        text-decoration: none;
        font-size: 0.97em;
        font-weight: bold;
        letter-spacing: 0.02em;
        transition: background-color 0.25s ease;
    }

    .directions-btn:hover {
        background-color: #e05500;
    }

    /* Form Card */
    .contact-form-card {
        background: #ffffff;
        border-radius: 8px;
        padding: 36px 32px;
        box-shadow: 0 2px 12px rgba(20, 52, 164, 0.08);
    }

    .contact-form-card h2 {
        margin: 0 0 24px;
        color: #1434A4;
        font-size: 1.3em;
        border-bottom: 2px solid #e8ecf7;
        padding-bottom: 12px;
    }

    .form-group {
        margin-bottom: 20px;
    }

    .form-group label {
        display: block;
        font-weight: bold;
        margin-bottom: 6px;
        color: #333;
        font-size: 0.95em;
    }

    .form-group .required-star {
        color: #cc2200;
        margin-left: 2px;
    }

    .form-group input,
    .form-group textarea {
        width: 100%;
        padding: 11px 14px;
        border: 1.5px solid #c5cde8;
        border-radius: 6px;
        font-size: 1em;
        font-family: Arial, sans-serif;
        box-sizing: border-box;
        transition: border-color 0.2s ease, box-shadow 0.2s ease;
        background: #fafbff;
        color: #222;
    }

    .form-group input:focus,
    .form-group textarea:focus {
        outline: none;
        border-color: #1434A4;
        box-shadow: 0 0 0 3px rgba(20, 52, 164, 0.12);
        background: #fff;
    }

    .form-group textarea {
        resize: vertical;
        min-height: 120px;
    }

    .optional-label {
        font-weight: normal;
        color: #888;
        font-size: 0.88em;
        margin-left: 4px;
    }

    .submit-btn {
        background-color: #1434A4;
        color: #fff;
        border: none;
        padding: 13px 36px;
        border-radius: 6px;
        font-size: 1em;
        font-weight: bold;
        cursor: pointer;
        transition: background-color 0.25s ease;
        width: 100%;
        margin-top: 6px;
        letter-spacing: 0.03em;
    }

    .submit-btn:hover {
        background-color: #0f2480;
    }

    .required-note {
        font-size: 0.85em;
        color: #888;
        margin-bottom: 20px;
    }

    /* Success message */
    .form-success {
        display: none;
        background: #e6f4ea;
        border: 1.5px solid #34a853;
        border-radius: 6px;
        color: #1e6e36;
        padding: 16px 20px;
        margin-top: 20px;
        font-size: 0.97em;
    }

    /* Footer */
    footer {
        background-color: #1434A4;
        color: white;
        padding: 40px 30px;
    }

    .footer-content {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 30px;
        max-width: 1200px;
        margin: 0 auto;
    }

    .footer-info a, .footer-links a {
        color: #ffcc00;
        text-decoration: none;
        transition: color 0.3s ease;
    }

    .footer-info a:hover, .footer-links a:hover {
        color: #fff;
        text-decoration: underline;
    }

    .footer-links {
        display: flex;
        flex-direction: column;
        gap: 10px;
    }

    .footer-social img {
        width: 50px;
        height: 50px;
        transition: transform 0.3s ease;
    }

    .footer-social img:hover { transform: scale(1.1); }

    @media (max-width: 768px) {
        .footer-content { grid-template-columns: 1fr; text-align: center; }
        .footer-social { margin-top: 20px; }
        .image-text-section { flex-wrap: wrap; flex-direction: column; justify-content: center; gap: 15px; }
        .image-text-section img { width: 80px; }
        .text { width: 100%; margin: 10px 0; }
        .text h1 { font-size: 1.3em; }
        .contact-form-card, .contact-info-box { padding: 22px 18px; }
    }

    @media (max-width: 480px) {
        .hamburger { font-size: 30px; width: 40px; height: 40px; }
        .menu-links { width: 180px; }
        .image-text-section img { width: 60px; }
    }