/* ========================================
   Customer Center Page Styles
   ======================================== */

/* Customer Banner */
.customer-banner {
    margin-top: 120px;
    min-height: 250px;
    background: url('images/customer_center.png') no-repeat center center;
    background-size: cover;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 60px;
    position: relative;
    overflow: hidden;
}

.customer-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, rgba(10, 25, 41, 0.9) 0%, rgba(10, 25, 41, 0.7) 50%, rgba(10, 25, 41, 0.3) 100%);
}

.banner-content {
    position: relative;
    z-index: 1;
    max-width: 600px;
    text-align: center;
}

.banner-title {
    font-size: 36px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 20px;
}

.banner-desc {
    font-size: 15px;
    color: #8ab4f8;
    line-height: 1.8;
}

/* Customer Section */
.customer-section {
    padding: 60px 0;
    background: #0d1117;
    min-height: calc(100vh - 120px - 250px - 250px);
}

/* Customer Content Grid */
.customer-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 30px;
    max-width: 1000px;
    margin: 0 auto;
}

/* Contact Info Side */
.contact-info-side {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* Contact Card */
.contact-card {
    background: rgba(20, 30, 45, 0.95);
    border-radius: 10px;
    padding: 30px;
    display: flex;
    align-items: flex-start;
    gap: 20px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.contact-icon {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.phone-icon {
    background: linear-gradient(135deg, #1a3a5f 0%, #2a5a8f 100%);
}

.phone-icon i {
    font-size: 28px;
    color: #4a90e2;
}

.chat-icon {
    background: linear-gradient(135deg, #1a3a5f 0%, #2a5a8f 100%);
}

.chat-icon i {
    font-size: 28px;
    color: #4a90e2;
}

.contact-details {
    flex: 1;
}

.contact-title {
    font-size: 18px;
    font-weight: 600;
    color: #fff;
    margin-bottom: 5px;
}

.contact-subtitle {
    font-size: 13px;
    color: #888;
    margin-bottom: 10px;
}

.contact-number {
    font-size: 22px;
    font-weight: 700;
    color: #4a90e2;
}

/* Support Card */
.support-card {
    padding: 25px 30px;
}

.support-text {
    font-size: 14px;
    color: #aaa;
    line-height: 1.6;
    margin-bottom: 15px;
}

.btn-customer-center {
    padding: 12px 40px;
    background: linear-gradient(90deg, #1a5fb4 0%, #3584e4 100%);
    border: none;
    border-radius: 5px;
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-customer-center:hover {
    background: linear-gradient(90deg, #2a6fc4 0%, #4594f4 100%);
}

/* Contact Form Side */
.contact-form-side {
    background: rgba(20, 30, 45, 0.95);
    border-radius: 10px;
    padding: 40px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

/* Inquiry Form */
.inquiry-form {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.form-label {
    font-size: 14px;
    color: #ccc;
    font-weight: 500;
}

.form-label .required {
    color: #e74c3c;
}

.form-input {
    padding: 15px 20px;
    background: rgba(50, 60, 80, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 5px;
    color: #fff;
    font-size: 14px;
    transition: all 0.3s ease;
}

.form-input:focus {
    outline: none;
    border-color: #4a90e2;
    background: rgba(50, 60, 80, 0.8);
}

.form-textarea {
    padding: 15px 20px;
    background: rgba(50, 60, 80, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 5px;
    color: #fff;
    font-size: 14px;
    resize: vertical;
    min-height: 150px;
    transition: all 0.3s ease;
    font-family: inherit;
}

.form-textarea:focus {
    outline: none;
    border-color: #4a90e2;
    background: rgba(50, 60, 80, 0.8);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: #666;
}

.form-actions {
    display: flex;
    justify-content: flex-end;
}

.btn-submit {
    padding: 14px 40px;
    background: linear-gradient(90deg, #1a5fb4 0%, #3584e4 100%);
    border: none;
    border-radius: 5px;
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-submit:hover {
    background: linear-gradient(90deg, #2a6fc4 0%, #4594f4 100%);
}

/* ========================================
   Responsive Design for Customer Center
   ======================================== */

/* Tablet */
@media (max-width: 992px) {
    .customer-banner {
        margin-top: 60px;
        padding: 30px 40px;
        min-height: 200px;
    }
    
    .banner-title {
        font-size: 28px;
    }
    
    .banner-desc {
        font-size: 14px;
    }
    
    .banner-image img {
        max-height: 180px;
    }
    
    .customer-section {
        padding: 40px 20px;
    }
    
    .customer-content {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    .contact-form-side {
        padding: 30px;
    }
}

/* Mobile */
@media (max-width: 768px) {
    .customer-banner {
        flex-direction: column;
        text-align: center;
        padding: 30px 20px;
        min-height: auto;
    }
    
    .banner-content {
        margin-bottom: 20px;
    }
    
    .banner-title {
        font-size: 24px;
        margin-bottom: 15px;
    }
    
    .banner-desc {
        font-size: 13px;
    }
    
    .banner-desc br {
        display: none;
    }
    
    .banner-image {
        display: none;
    }
    
    .customer-section {
        padding: 30px 15px;
    }
    
    .contact-card {
        padding: 20px;
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .contact-icon {
        width: 60px;
        height: 60px;
    }
    
    .contact-icon i {
        font-size: 24px;
    }
    
    .contact-title {
        font-size: 16px;
    }
    
    .contact-number {
        font-size: 20px;
    }
    
    .support-text {
        text-align: center;
    }
    
    .support-text br {
        display: none;
    }
    
    .btn-customer-center {
        width: 100%;
    }
    
    .contact-form-side {
        padding: 25px 20px;
    }
    
    .form-input,
    .form-textarea {
        padding: 12px 15px;
    }
    
    .btn-submit {
        width: 100%;
    }
}

@media (max-width: 576px) {
    .banner-title {
        font-size: 22px;
    }
    
    .contact-card {
        padding: 15px;
    }
    
    .contact-icon {
        width: 50px;
        height: 50px;
    }
    
    .contact-icon i {
        font-size: 20px;
    }
    
    .contact-number {
        font-size: 18px;
    }
}