/* ============================================
   QIANMIAO PEPTIDES - Contact Page Styles
   ============================================ */

/* Page Header */
.page-header {
    position: relative;
    padding: calc(var(--topbar-height) + var(--header-height) + 60px) 0 60px;
    background: url('https://images.unsplash.com/photo-1486312338219-ce68d2c6f44d?w=1920&q=80') center center / cover no-repeat;
}
.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 119, 179, 0.92) 0%, rgba(0, 149, 222, 0.88) 100%);
}
.page-header .container {
    position: relative;
    z-index: 1;
}
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: rgba(255,255,255,0.7);
    margin-bottom: 16px;
}
.breadcrumb a { color: rgba(255,255,255,0.8); transition: color var(--transition); }
.breadcrumb a:hover { color: white; }
.breadcrumb-sep { color: rgba(255,255,255,0.4); }
.breadcrumb-current { color: white; }
.page-title {
    font-size: 42px;
    font-weight: 700;
    color: white;
    margin-bottom: 12px;
}
.page-subtitle {
    font-size: 18px;
    color: rgba(255,255,255,0.85);
    max-width: 600px;
}

@media (max-width: 768px) {
    .page-header { padding: calc(var(--header-height) + 40px) 0 40px; }
    .page-title { font-size: 28px; }
    .page-subtitle { font-size: 15px; }
}

/* Contact Section */
.contact-section {
    padding: 80px 0;
    background: var(--color-bg-light);
}
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 48px;
    align-items: start;
}

@media (max-width: 992px) {
    .contact-grid { grid-template-columns: 1fr; }
}

/* Contact Info */
.contact-info {
    background: var(--gradient-card);
    border-radius: var(--radius-xl);
    padding: 40px;
    color: white;
}
.contact-info-title {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 12px;
}
.contact-info-desc {
    font-size: 15px;
    color: rgba(255,255,255,0.85);
    margin-bottom: 32px;
    line-height: 1.7;
}
.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 24px;
}
.contact-method {
    display: flex;
    gap: 16px;
}
.contact-method-icon {
    width: 48px;
    height: 48px;
    background: rgba(255,255,255,0.15);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.contact-method-icon .icon {
    width: 24px;
    height: 24px;
    color: white;
}
.contact-method-content { flex: 1; }
.contact-method-title {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 4px;
}
.contact-method-text {
    font-size: 14px;
    color: rgba(255,255,255,0.9);
    margin-bottom: 2px;
}
.contact-method-hint {
    font-size: 12px;
    color: rgba(255,255,255,0.6);
}

.contact-social {
    margin-top: 40px;
    padding-top: 32px;
    border-top: 1px solid rgba(255,255,255,0.2);
}
.contact-social-title {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 16px;
}
.social-links {
    display: flex;
    gap: 12px;
}
.social-link {
    width: 44px;
    height: 44px;
    background: rgba(255,255,255,0.15);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition);
}
.social-link:hover {
    background: var(--color-primary);
    transform: translateY(-2px);
}
.social-link .icon {
    width: 20px;
    height: 20px;
    color: white;
    transition: color var(--transition);
}
.social-link:hover .icon {
    color: white;
}

/* Contact Form */
.contact-form-wrapper {
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}
.contact-form-card {
    padding: 40px;
}
.contact-form-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 8px;
}
.contact-form-desc {
    font-size: 14px;
    color: var(--color-text-secondary);
    margin-bottom: 32px;
}
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}
.form-label .required { color: #ef4444; }
.form-textarea {
    min-height: 120px;
    resize: vertical;
}
.form-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    margin-top: 8px;
}
.form-note {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--color-text-muted);
}
.form-note .icon {
    width: 16px;
    height: 16px;
    color: var(--color-primary);
}
.btn-submit {
    padding: 14px 32px;
}

@media (max-width: 576px) {
    .form-row { grid-template-columns: 1fr; }
    .form-footer {
        flex-direction: column;
        align-items: stretch;
    }
    .form-note { justify-content: center; }
    .btn-submit { width: 100%; }
}

/* Quick Contact Section */
.quick-contact-section {
    padding: 60px 0;
    background: white;
}
.quick-contact-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}
.quick-contact-card {
    background: var(--color-bg-light);
    border-radius: var(--radius-xl);
    padding: 32px;
    text-align: center;
    border: 1px solid var(--color-border-light);
    transition: all var(--transition);
}
.quick-contact-card:hover {
    border-color: var(--color-primary-light);
    box-shadow: var(--shadow-md);
}
.quick-contact-icon {
    width: 64px;
    height: 64px;
    background: var(--gradient-card);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}
.quick-contact-icon .icon {
    width: 28px;
    height: 28px;
    color: white;
}
.quick-contact-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 10px;
}
.quick-contact-text {
    font-size: 14px;
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: 16px;
}
.quick-contact-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    font-weight: 600;
    color: var(--color-primary);
}
.quick-contact-link .icon {
    width: 16px;
    height: 16px;
    transition: transform var(--transition);
}
.quick-contact-link:hover .icon {
    transform: translateX(4px);
}

@media (max-width: 992px) {
    .quick-contact-grid { grid-template-columns: 1fr; }
}

/* Map Section */
.map-section {
    padding: 60px 0 80px;
    background: var(--color-bg-light);
}
.map-wrapper {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}
.map-placeholder {
    background: linear-gradient(135deg, #e0f2fe 0%, #f0f9ff 100%);
    padding: 80px 40px;
    text-align: center;
}
.map-placeholder .icon {
    width: 48px;
    height: 48px;
    color: var(--color-primary);
    margin-bottom: 20px;
}
.map-placeholder h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 8px;
}
.map-placeholder p {
    font-size: 14px;
    color: var(--color-text-secondary);
    margin-bottom: 24px;
    line-height: 1.7;
}

/* FAQ Section */
.faq-section {
    padding: 80px 0;
    background: white;
}
.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    max-width: 1000px;
    margin: 0 auto;
}
.faq-item {
    background: var(--color-bg-light);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--color-border-light);
}
.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    font-size: 15px;
    font-weight: 600;
    color: var(--color-text);
    cursor: pointer;
    transition: all var(--transition);
}
.faq-question:hover { color: var(--color-primary); }
.faq-question .icon {
    width: 20px;
    height: 20px;
    color: var(--color-text-muted);
    transition: transform 0.3s ease;
    flex-shrink: 0;
    margin-left: 16px;
}
.faq-item.active .faq-question .icon { transform: rotate(180deg); }
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}
.faq-item.active .faq-answer { max-height: 300px; }
.faq-answer-inner {
    padding: 0 24px 20px;
    font-size: 14px;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

@media (max-width: 768px) {
    .faq-grid { grid-template-columns: 1fr; }
}