/* ==========================================================================
   CSS TRANG LIÊN HỆ (CONTACT US)
   ========================================================================== */
.contact-page { padding-bottom: 80px; background-color: #FCFCFC; }

/* 1. Hero Banner */
.contact-hero { background: var(--primary-color, #0b2e59); padding: 50px 0; color: #fff; margin-bottom: 40px; border-radius: 0 0 24px 24px;}
.contact-hero-title { font-size: 36px; font-weight: 700; margin-bottom: 10px; color: #fff;}
.contact-hero-desc { font-size: 16px; opacity: 0.9; margin-top: 15px;}
.contact-breadcrumb { font-size: 14px; opacity: 0.9; }
.contact-breadcrumb a { color: #fff; text-decoration: none; transition: 0.2s; }
.contact-breadcrumb a:hover { text-decoration: underline; opacity: 1; }
.contact-breadcrumb .sep { margin: 0 8px; opacity: 0.5; }

/* 2. Grid Top: Thông tin & Form */
.contact-top-grid { display: grid; grid-template-columns: 35% 1fr; gap: 30px; margin-bottom: 30px; }

/* Cột trái: Thông tin */
.contact-info-box { background: #F4F7FA; padding: 40px 30px; border-radius: 16px; height: 100%;}
.contact-info-title { font-size: 22px; font-weight: 700; color: #222; margin-bottom: 30px; }
.info-item { display: flex; align-items: flex-start; gap: 15px; margin-bottom: 25px; }
.info-item:last-child { margin-bottom: 0; }
.info-icon { color: var(--primary-color); flex-shrink: 0; margin-top: 3px; }
.info-content h4 { font-size: 15px; font-weight: 700; color: #333; margin: 0 0 5px 0; }
.info-content p { font-size: 14px; color: #666; margin: 0; line-height: 1.5; }

/* Cột phải: Form */
.contact-form-box { background: #fff; padding: 40px; border-radius: 16px; border: 1px solid #EAEAEA; box-shadow: 0 5px 20px rgba(0,0,0,0.02); }
.contact-form-title { font-size: 22px; font-weight: 700; color: #222; margin-bottom: 30px; }
.c-form-group { margin-bottom: 20px; }
.c-form-group input, .c-form-group textarea { width: 100%; padding: 12px 15px; border: 1px solid #ddd; border-radius: 8px; background: #FAFAFA; font-size: 14px; outline: none; transition: 0.3s; font-family: inherit;}
.c-form-group input:focus, .c-form-group textarea:focus { border-color: var(--primary-color); background: #fff; }
.c-btn-submit { width: 100%; padding: 15px; background: var(--primary-color); color: #fff; border: none; border-radius: 8px; font-weight: 600; font-size: 16px; cursor: pointer; transition: 0.3s; }
.c-btn-submit:hover { background: #0a2446; }

/* 3. Grid Bottom: Map & Đại lý */
.contact-bottom-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; }
.contact-map-box { border-radius: 16px; overflow: hidden; height: 300px; background: #eaeaea; border: 1px solid #EAEAEA;}
.contact-map-box iframe { width: 100%; height: 100%; border: none; display: block; }

.contact-dealer-box { background: #F8F9FA; padding: 40px; border-radius: 16px; border: 1px solid #EAEAEA; display: flex; flex-direction: column; justify-content: center;}
.dealer-title { font-size: 22px; font-weight: 700; color: #222; margin-bottom: 10px; }
.dealer-desc { font-size: 15px; color: #666; margin-bottom: 25px; }
.dealer-search-form { display: flex; gap: 10px; }
.dealer-search-form input { flex-grow: 1; padding: 12px 15px; border: 1px solid #ddd; border-radius: 8px; font-size: 14px; outline: none;}
.dealer-search-form button { padding: 12px 25px; background: var(--primary-color); color: #fff; border: none; border-radius: 8px; font-weight: 600; cursor: pointer; transition: 0.3s; white-space: nowrap;}
.dealer-search-form button:hover { background: #0a2446; }

/* Responsive */
@media (max-width: 992px) {
    .contact-top-grid, .contact-bottom-grid { grid-template-columns: 1fr; }
    .contact-hero { border-radius: 0; }
}
@media (max-width: 768px) {
    .contact-hero { padding: 40px 20px; text-align: center; }
    .contact-info-box, .contact-form-box, .contact-dealer-box { padding: 25px; }
    .dealer-search-form { flex-direction: column; }
}