/* ========================================================
   CONTACT PAGE - TOP IMAGE
   ======================================================== */

:root {
    --primary: #e0b011;
    --primary-dark: #b98e0d;
    --dark: #1a252f;
    --text: #555;
    --bg: #f8f9fa;
    --white: #ffffff;
    --border: #e5e5e5;
}


/* ========================================================
   CONTACT SECTION
   ======================================================== */

.contact-section {
    background: var(--bg);
    padding: 120px 0 70px;
}


/* ========================================================
   TITLE
   ======================================================== */

.section-title {
    text-align: center;
    font-size: 42px;
    line-height: 1.35;
    color: var(--dark);
    margin-bottom: 15px;
}

.section-subtitle {
    width: 100%;
    text-align: center;
    color: #666;
    margin-bottom: 50px;
    font-size: 18px;
    line-height: 1.8;
}


/* ========================================================
   CONTACT GRID
   ======================================================== */

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;

    gap: 40px;

    align-items: start;
}


/* ========================================================
   COMPANY INFO
   ======================================================== */

.info-card {
    width: 100%;

    background: #fff;

    border-radius: 15px;

    padding: 35px;

    box-shadow: 0 10px 25px rgba(0, 0, 0, .08);

    border-top: 5px solid var(--primary);
}

.info-card h3 {
    margin-bottom: 30px;
    color: var(--dark);
}

.info-item {
    display: flex;
    align-items: flex-start;

    margin-bottom: 25px;
}

.info-icon {
    width: 45px;
    height: 45px;

    border-radius: 50%;

    background: var(--primary);
    color: #fff;

    display: flex;
    justify-content: center;
    align-items: center;

    margin-right: 18px;

    font-size: 18px;

    flex-shrink: 0;
}

.info-item strong {
    display: block;

    margin-bottom: 5px;

    color: var(--dark);
}

.info-item p {
    color: #666;

    line-height: 1.7;

    word-break: break-word;
}


/* ========================================================
   CONTACT FORM
   ======================================================== */

.form-card {
    width: 100%;

    background: #fff;

    border-radius: 15px;

    padding: 35px;

    box-shadow: 0 10px 25px rgba(0, 0, 0, .08);

    border-top: 5px solid var(--primary);
}

.form-card h3 {
    margin-bottom: 25px;
    color: var(--dark);
}

.form-group {
    width: 100%;
    margin-bottom: 20px;
}

.form-group label {
    display: block;

    margin-bottom: 8px;

    font-weight: 600;

    color: var(--dark);
}

.form-group input,
.form-group textarea {
    display: block;

    width: 100%;
    max-width: 100%;
    min-width: 0;

    box-sizing: border-box;

    padding: 14px 18px;

    border: 1px solid var(--border);

    border-radius: 8px;

    font-size: 16px;

    font-family: 'Sarabun', sans-serif;

    line-height: 1.5;

    transition: .3s;
}

.form-group textarea {
    resize: vertical;
    min-height: 160px;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--primary);

    outline: none;

    box-shadow: 0 0 0 4px rgba(224, 176, 17, .15);
}


/* ========================================================
   SUBMIT BUTTON
   ======================================================== */

.btn-submit {
    display: block;

    width: 100%;

    border: none;

    padding: 15px;

    border-radius: 8px;

    background: var(--primary);

    color: #000;

    font-size: 17px;

    font-weight: 700;

    cursor: pointer;

    transition: .3s;
}

.btn-submit:hover {
    background: var(--primary-dark);

    color: #fff;

    transform: translateY(-2px);
}


/* ========================================================
   GOOGLE MAP
   ======================================================== */

.contact-divider {
    margin: 30px 0;

    border: none;

    border-top: 1px solid #ddd;
}

.map-title {
    font-size: 22px;

    color: var(--dark);

    margin-bottom: 15px;
}

.map-container {
    width: 100%;

    border-radius: 12px;

    overflow: hidden;

    box-shadow: 0 5px 15px rgba(0, 0, 0, .08);
}

.map-container iframe {
    display: block;

    width: 100%;

    height: 280px;

    border: 0;
}


/* ========================================================
   QR CODE SECTION
   ======================================================== */

.qr-section {
    width: 100%;

    margin-top: 70px;

    padding: 55px 30px 65px;

    background: #f7f9fc;

    border-radius: 24px;
}


/* QR HEADER */

.qr-header {
    display: flex;

    align-items: center;

    justify-content: center;

    gap: 18px;

    text-align: center;
}

.qr-header h2 {
    margin: 0;

    font-size: 28px;

    font-weight: 700;

    color: #222;
}

.qr-line {
    width: 55px;
    height: 2px;

    flex-shrink: 0;

    background: #222;

    opacity: .25;
}


/* QR SUBTITLE */

.qr-subtitle {
    margin: 12px 0 38px;

    text-align: center;

    color: #777;

    font-size: 16px;

    line-height: 1.8;
}


/* QR GRID */

.qr-grid {
    width: 100%;
    max-width: 850px;

    margin-left: auto;
    margin-right: auto;

    display: grid;

    grid-template-columns: repeat(2, 1fr);

    gap: 30px;
}


/* QR CARD */

.qr-card {
    width: 100%;

    padding: 28px;

    background: #fff;

    border: 1px solid #eee;

    border-radius: 20px;

    text-align: center;

    box-shadow: 0 10px 30px rgba(0, 0, 0, .06);

    transition: .3s ease;
}

.qr-card:hover {
    transform: translateY(-7px);

    box-shadow: 0 18px 40px rgba(0, 0, 0, .10);
}


/* QR IMAGE */

.qr-image {
    width: 300px;
    height: 300px;

    max-width: 100%;

    margin: 0 auto 20px;

    padding: 10px;

    background: #fff;

    border: 1px solid #eee;

    border-radius: 14px;

    box-sizing: border-box;
}

.qr-image img {
    display: block;

    width: 100%;
    height: 100%;

    object-fit: contain;
}


/* QR TITLE */

.qr-card h3 {
    margin: 0;

    font-size: 20px;

    font-weight: 700;

    color: #222;
}


/* ========================================================
   TABLET
   ======================================================== */

@media (max-width: 900px) {

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .info-card,
    .form-card {
        width: 100%;
    }

    .qr-grid {
        grid-template-columns: 1fr;

        max-width: 650px;
    }
}


/* ========================================================
   MOBILE
   ======================================================== */

@media (max-width: 768px) {

    html,
    body {
        width: 100%;
        max-width: 100%;

        overflow-x: hidden;
    }


    /* CONTACT */

    .contact-section {
        width: 100%;

        padding: 95px 0 50px;
    }


    /* TITLE */

    .section-title {
        width: 100%;

        font-size: 30px;

        line-height: 1.35;

        text-align: center;
    }

    .section-subtitle {
        width: 100%;

        font-size: 15px;

        line-height: 1.8;

        text-align: center;

        margin-bottom: 35px;
    }


    /* MAIN GRID */

    .contact-grid {
        width: 100%;

        grid-template-columns: 1fr !important;

        gap: 25px;
    }


    /* INFO CARD */

    .info-card {
        width: 100%;

        padding: 25px 20px;

        margin: 0 auto;
    }

    .info-card h3 {
        font-size: 22px;

        text-align: center;

        margin-bottom: 25px;
    }

    .info-item {
        width: 100%;

        align-items: flex-start;

        margin-bottom: 20px;
    }

    .info-icon {
        width: 40px;
        height: 40px;

        margin-right: 12px;

        font-size: 16px;
    }

    .info-item strong {
        font-size: 15px;
    }

    .info-item p {
        font-size: 15px;

        line-height: 1.75;

        word-break: break-word;
    }


    /* FORM CARD */

    .form-card {
        width: 100%;

        padding: 25px 20px;

        margin: 0 auto;
    }

    .form-card h3 {
        font-size: 22px;

        text-align: center;

        margin-bottom: 25px;
    }

    .form-group {
        width: 100%;
    }

    .form-group label {
        font-size: 15px;
    }

    .form-group input,
    .form-group textarea {
        width: 100%;
        max-width: 100%;
        min-width: 0;

        box-sizing: border-box;

        padding: 13px 14px;

        font-size: 16px;
    }

    .form-group textarea {
        min-height: 140px;
    }

    .btn-submit {
        width: 100%;

        min-height: 48px;

        font-size: 16px;
    }


    /* MAP */

    .contact-divider {
        margin: 25px 0;
    }

    .map-title {
        font-size: 20px;

        text-align: center;
    }

    .map-container {
        width: 100%;
    }

    .map-container iframe {
        width: 100%;

        height: 260px;
    }


    /* QR */

    .qr-section {
        width: 100%;

        margin-top: 45px;

        padding: 40px 15px 45px;

        border-radius: 18px;
    }

    .qr-header {
        width: 100%;

        gap: 10px;

        justify-content: center;

        text-align: center;
    }

    .qr-header h2 {
        font-size: 23px;

        line-height: 1.4;

        text-align: center;
    }

    .qr-line {
        width: 28px;
    }

    .qr-subtitle {
        font-size: 14px;

        line-height: 1.8;

        margin-bottom: 28px;
    }

    .qr-grid {
        width: 100%;
        max-width: 500px;

        grid-template-columns: 1fr !important;

        gap: 20px;
    }

    .qr-card {
        width: 100%;

        padding: 22px 15px;

        text-align: center;
    }

    .qr-image {
        width: 170px;
        height: 170px;

        margin-left: auto;
        margin-right: auto;
    }

    .qr-card h3 {
        font-size: 18px;

        text-align: center;
    }
}


/* ========================================================
   SMALL MOBILE
   ======================================================== */

@media (max-width: 480px) {

    .contact-section {
        padding-top: 85px;
    }


    .section-title {
        font-size: 27px;
    }

    .section-subtitle {
        font-size: 14px;
    }


    /* INFO */

    .info-card {
        padding: 22px 16px;
    }

    .info-item {
        margin-bottom: 18px;
    }


    /* FORM */

    .form-card {
        padding: 22px 16px;
    }

    .form-group input,
    .form-group textarea {
        padding: 12px;
    }

    .form-group textarea {
        min-height: 130px;
    }


    /* MAP */

    .map-container iframe {
        height: 230px;
    }


    /* QR */

    .qr-section {
        padding-left: 12px;
        padding-right: 12px;
    }

    .qr-header h2 {
        font-size: 21px;
    }

    .qr-line {
        width: 24px;
    }

    .qr-image {
        width: 150px;
        height: 150px;
    }

    .qr-card h3 {
        font-size: 17px;
    }
}