/* ===== CONTACT SECTION ===== */
.contact-section {
    width: 90%;
    max-width: 1400px;
    margin: 12rem auto;
    padding: 5rem 0 0 0;
    font-family: "MiSans VF Regular", sans-serif;
}

/* Header 中心标题 */
.contact-header {
    text-align: center;
    margin-bottom: 5rem;
}

.contact-tag {
    display: inline-block;
    padding: 0.4rem 1.2rem;
    background: #efeecd;
    color: #79784f;
    font-size: 0.9rem;
    border-radius: 4px;
    letter-spacing: 1px;
}

.contact-header h2 {
    font-size: 2.8rem;
    font-weight: 800;
    margin: 1rem 0;
}

.contact-header p {
    color: #555;
    font-size: 1.15rem;
}

/* GRID 布局 */
.contact-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 5rem;
}

/* LEFT INFO */
.contact-info h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.contact-desc {
    font-size: 1rem;
    line-height: 1.6;
    color: #666;
    margin-bottom: 2.5rem;
}

.info-item {
    display: flex;
    gap: 1rem;
    align-items: center;
    margin-bottom: 1.8rem;
}

.info-item img {
    width: 40px;
    height: 40px;
    background: #f4f4e5;
    padding: 10px;
    border-radius: 8px;
}

.info-title {
    font-size: 0.9rem;
    color: #999;
    margin-bottom: 0.2rem;
}

.info-value {
    font-size: 1.1rem;
    font-weight: 600;
}

/* Office Hours */
.office-hours {
    border-left: 4px solid #d4d085;
    padding-left: 1.2rem;
    margin-top: 2.5rem;
}

.office-hours p {
    margin: 0.4rem 0;
}

.hours-title {
    font-weight: 700;
    margin-bottom: 0.5rem;
}

/* FORM 右侧 */
.contact-form-wrapper h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 2rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    padding: 1rem;
    border: none;
    background: #f3f3eb;
    border-radius: 6px;
    font-size: 1rem;
    outline: none;
}

textarea {
    height: 150px;
    resize: none;
}

/* BUTTON */
.send-btn {
    margin-top: 1rem;
    padding: 1rem;
    background: #d4d085;
    border: none;
    cursor: pointer;
    border-radius: 6px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: 0.25s;
}

.send-btn:hover {
    background: #c5c06f;
}

/*** Responsive Mobile ***/
@media (max-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}