/* ============================================================
   聯絡我們專屬樣式
   ============================================================ */

.contact-wrapper {
    flex: 1;
    display: flex;
    align-items: stretch;
    justify-content: center;
    gap: 3rem;
    position: relative;
    padding: 1rem 0;
}

/* 左側資訊 */
.contact-info {
    flex: 1;
    max-width: 380px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 1.5rem;
}
.contact-info .badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(43, 122, 255, 0.06);
    padding: 0.25rem 1rem;
    border-radius: 60px;
    font-size: 0.65rem;
    font-weight: 700;
    color: #2b7aff;
    border: 1px solid rgba(43, 122, 255, 0.1);
    width: fit-content;
}
.contact-info h2 {
    font-size: 2.6rem;
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: -0.03em;
    color: #07203a;
}
.contact-info h2 span { color: #2b7aff; }
.contact-info .desc {
    font-size: 0.9rem;
    color: #4a6a8a;
    line-height: 1.7;
    max-width: 90%;
}
.contact-info .info-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-size: 0.85rem;
    color: #1a3b5a;
}
.contact-info .info-item i {
    width: 36px;
    height: 36px;
    background: rgba(43, 122, 255, 0.06);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #2b7aff;
    font-size: 0.9rem;
}
.contact-info .social-row { display: flex; gap: 1rem; margin-top: 0.5rem; }
.contact-info .social-row i {
    font-size: 1.2rem;
    color: #4a6a8a;
    transition: 0.2s;
}
.contact-info .social-row i:hover { color: #2b7aff; transform: translateY(-2px); }

/* 右側留言板 */
.contact-form-card {
    flex: 1.2;
    max-width: 520px;
    background: rgba(255, 255, 255, 0.6);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    border-radius: 28px;
    border: 1px solid rgba(255, 255, 255, 0.7);
    padding: 2.2rem 2.4rem;
    box-shadow: 0 8px 32px rgba(43, 122, 255, 0.06);
}
.contact-form-card h3 {
    font-size: 1.3rem;
    font-weight: 800;
    color: #0b2a4a;
    margin-bottom: 0.2rem;
}
.contact-form-card .form-sub {
    font-size: 0.8rem;
    color: #4a6a8a;
    margin-bottom: 1.5rem;
}
.contact-form-card .form-group { margin-bottom: 1.2rem; }
.contact-form-card .form-group label {
    display: block;
    font-size: 0.75rem;
    font-weight: 700;
    color: #1a3b5a;
    margin-bottom: 0.3rem;
}
.contact-form-card .form-group label .required { color: #e74c3c; }
.contact-form-card .form-group input,
.contact-form-card .form-group textarea {
    width: 100%;
    padding: 0.7rem 1rem;
    border-radius: 12px;
    border: 1px solid rgba(43, 122, 255, 0.08);
    background: rgba(255, 255, 255, 0.6);
    font-family: 'Inter', sans-serif;
    font-size: 0.85rem;
    color: #0b2a4a;
    transition: 0.25s;
    outline: none;
}
.contact-form-card .form-group input:focus,
.contact-form-card .form-group textarea:focus {
    border-color: #2b7aff;
    background: rgba(255, 255, 255, 0.9);
    box-shadow: 0 0 0 4px rgba(43, 122, 255, 0.06);
}
.contact-form-card .form-group textarea { height: 250px; resize: vertical; }
.contact-form-card .form-row { display: flex; gap: 1rem; }
.contact-form-card .form-row .form-group { flex: 1; }
.contact-form-card .btn-submit {
    width: 100%;
    padding: 0.8rem;
    background: #2b7aff;
    border: none;
    border-radius: 14px;
    font-weight: 800;
    font-size: 0.9rem;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    cursor: pointer;
    transition: 0.25s;
    box-shadow: 0 8px 24px rgba(43, 122, 255, 0.2);
    margin-top: 0.3rem;
}
.contact-form-card .btn-submit:hover {
    background: #1a6aff;
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(43, 122, 255, 0.3);
}

/* ===== 手機版 ===== */
@media screen and (max-width: 850px) {
    .contact-wrapper { flex-direction: column; align-items: center; gap: 1.5rem; padding: 0.5rem 0; }
    .contact-info { max-width: 100%; text-align: center; align-items: center; }
    .contact-info .badge { align-self: center; }
    .contact-info h2 { font-size: 1.8rem; text-align: center; }
    .contact-info .desc { max-width: 100%; text-align: center; }
    .contact-info .info-item { justify-content: center; }
    .contact-info .social-row { justify-content: center; }
    .contact-form-card { max-width: 100%; width: 100%; padding: 1.5rem 1.2rem; border-radius: 20px; }
    .contact-form-card h3 { font-size: 1.1rem; }
    .contact-form-card .form-row { flex-direction: column; gap: 0; }
    .contact-form-card .form-group input,
    .contact-form-card .form-group textarea { font-size: 0.8rem; padding: 0.6rem 0.8rem; }
    .contact-form-card .form-group textarea { height: 300px; }
    .contact-form-card .btn-submit { font-size: 0.8rem; padding: 0.65rem; }
}