/*
 * Contact Page Styles
 *
 * Dedicated CSS for page-contact.php template.
 * BEM methodology, mobile-first.
 * Uses CSS custom properties from theme.json.
 *
 * @package FlashGL
 */

/* ==========================================================================
   Page: Contact Us
   ========================================================================== */
.page-contact__hero {
    padding: 5rem 0 3.5rem;
    color: var(--wp--preset--color--white);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-contact__hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(26, 43, 140, 0.95) 0%, rgba(13, 22, 80, 0.98) 100%);
    z-index: 0;
}

.page-contact__hero::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 400px;
    background: radial-gradient(ellipse, rgba(14, 165, 233, 0.1) 0%, transparent 70%);
    z-index: 0;
    pointer-events: none;
}

.page-contact__hero-inner {
    max-width: 720px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.page-contact__hero-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: rgba(255, 255, 255, 0.7);
}

.page-contact__hero-icon svg {
    width: 56px;
    height: 56px;
}

.page-contact__hero-title {
    font-size: var(--wp--preset--font-size--5xl);
    color: var(--wp--preset--color--white);
    margin-bottom: 0.75rem;
    letter-spacing: -0.5px;
}

.page-contact__hero-tagline {
    font-size: var(--wp--preset--font-size--lg);
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.65;
    max-width: 600px;
    margin: 0 auto;
}

@media (max-width: 640px) {
    .page-contact__hero {
        padding: 3.5rem 0 2.5rem;
    }
    .page-contact__hero-icon svg {
        width: 40px;
        height: 40px;
    }
    .page-contact__hero-title {
        font-size: var(--wp--preset--font-size--4xl);
    }
    .page-contact__hero-tagline {
        font-size: var(--wp--preset--font-size--base);
        color: rgba(255, 255, 255, 0.7);
    }
}

.page-contact__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 768px) {
    .page-contact__grid {
        grid-template-columns: 1fr 360px;
    }
}

.page-contact__form-col { min-width: 0; }
/* -- Contact Form -- */
.contact-form {
    background: #fff;
    border: 1px solid var(--wp--preset--color--gray-100);
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 1px 4px rgba(0,0,0,0.03);
}
@media (max-width: 640px) {
    .contact-form { padding: 1.25rem; }
}
.contact-form__title {
    font-size: 1.25rem;
    font-weight: 700;
    color: #111827;
    margin: 0 0 1.25rem;
}
.contact-form__row {
    display: flex;
    gap: 1rem;
}
@media (max-width: 640px) {
    .contact-form__row { flex-direction: column; }
    .contact-form__field--half { flex: 1 1 100%; }
}
.contact-form__field {
    flex: 1;
    margin-bottom: 1rem;
    min-width: 0;
}
.contact-form__field--half {
    flex: 0 0 calc(50% - 0.5rem);
}
.contact-form__field label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 600;
    color: #374151;
    margin-bottom: 0.375rem;
}
.contact-form__field input,
.contact-form__field select,
.contact-form__field textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--wp--preset--color--gray-200);
    border-radius: 8px;
    font-size: 0.9375rem;
    background: #fff;
    color: #111827;
    transition: border-color 0.15s, box-shadow 0.15s;
    font-family: inherit;
}
.contact-form__field input:focus,
.contact-form__field select:focus,
.contact-form__field textarea:focus {
    outline: none;
    border-color: var(--wp--preset--color--primary);
    box-shadow: 0 0 0 3px rgba(26,43,140,0.08);
}
.contact-form__field textarea { resize: vertical; min-height: 120px; }
.contact-form__submit { width: 100%; justify-content: center; padding: 0.875rem 2rem; }

.page-contact__info-col { min-width: 0; }

/* -- Contact CTA Card (sidebar) -- */
.contact-cta-card {
    background: var(--flashgl-accent, #D00020);
    border-radius: 14px;
    padding: 1.75rem 1.5rem;
    color: #fff;
    text-align: center;
}
.contact-cta-card__icon {
    display: flex;
    justify-content: center;
    margin-bottom: 0.75rem;
    opacity: 0.7;
}
.contact-cta-card__title {
    font-size: 1.0625rem;
    font-weight: 700;
    margin: 0 0 0.5rem;
    color: #fff;
}
.contact-cta-card__desc {
    font-size: 0.8125rem;
    color: rgba(255,255,255,0.75);
    margin: 0 0 1rem;
    line-height: 1.45;
}
.contact-cta-card .btn--accent {
    margin-bottom: 0.625rem;
}
.contact-cta-card__btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 0.75rem 1.5rem;
    background: #fff;
    color: var(--flashgl-accent, #D00020);
    border: 2px solid #fff;
    border-radius: 10px;
    font-size: 0.9375rem;
    font-weight: 700;
    text-decoration: none;
    transition: background 0.2s, color 0.2s, transform 0.2s;
}
.contact-cta-card__btn:hover {
    background: transparent;
    color: #fff;
    transform: translateY(-1px);
}
.contact-cta-card__phone {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    margin-top: 0.875rem;
    font-size: 0.8125rem;
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    transition: color 0.15s;
}
.contact-cta-card__phone:hover { color: #fff; }

/* RFQ page: narrower sidebar */
.page-template-page-request-quote .page-contact__grid {
    grid-template-columns: 1fr;
}
@media (min-width: 768px) {
    .page-template-page-request-quote .page-contact__grid {
        grid-template-columns: 7fr 3fr;
    }
}

/* Form */
.page-contact__form-title,
.page-contact__info-title {
    font-size: var(--wp--preset--font-size--2xl);
    color: var(--wp--preset--color--primary);
    margin-bottom: 1.5rem;
}

.page-contact__msg {
    padding: 1rem 1.25rem;
    border-radius: var(--flashgl-radius-sm);
    margin-bottom: 1.5rem;
    font-size: var(--wp--preset--font-size--base);
    font-weight: 500;
}

.page-contact__msg--success {
    background-color: #d1fae5;
    color: #065f46;
    border: 1px solid #6ee7b7;
}

.page-contact__msg--error {
    background-color: #fee2e2;
    color: #991b1b;
    border: 1px solid #fca5a5;
}

.page-contact__form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

@media (min-width: 640px) {
    .page-contact__form-row {
        grid-template-columns: repeat(2, 1fr);
    }
}

.page-contact__form-group {
    margin-bottom: 1.25rem;
}

.page-contact__label {
    display: block;
    font-size: var(--wp--preset--font-size--sm);
    font-weight: 600;
    color: var(--wp--preset--color--gray-800);
    margin-bottom: 0.35rem;
}

.page-contact__label .required {
    color: var(--wp--preset--color--accent);
}

.page-contact__input,
.page-contact__select,
.page-contact__textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--wp--preset--color--gray-200);
    border-radius: var(--flashgl-radius-sm);
    font-size: var(--wp--preset--font-size--base);
    background-color: var(--wp--preset--color--white);
    transition: border-color var(--flashgl-transition-fast) ease;
}

.page-contact__input:focus,
.page-contact__select:focus,
.page-contact__textarea:focus {
    outline: none;
    border-color: var(--wp--preset--color--primary);
    box-shadow: 0 0 0 3px rgba(26, 43, 140, 0.1);
}

.page-contact__textarea {
    resize: vertical;
}

/* Contact Info */
.page-contact__info-list {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.page-contact__info-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.page-contact__info-icon {
    flex-shrink: 0;
    color: var(--wp--preset--color--primary);
    margin-top: 2px;
}

.page-contact__info-item strong {
    display: block;
    font-size: var(--wp--preset--font-size--sm);
    color: var(--wp--preset--color--gray-500);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.25rem;
}

.page-contact__info-item p {
    font-size: var(--wp--preset--font-size--base);
    color: var(--wp--preset--color--gray-800);
    line-height: 1.5;
    margin: 0;
}

.page-contact__info-item a {
    color: var(--wp--preset--color--primary);
    transition: color var(--flashgl-transition-fast) ease;
}

.page-contact__info-item a:hover {
    color: var(--wp--preset--color--accent);
}

/* Social Links on Contact Page */
.page-contact__social {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--wp--preset--color--gray-100);
}

.page-contact__social-title {
    font-size: var(--wp--preset--font-size--lg);
    color: var(--wp--preset--color--primary);
    margin-bottom: 1rem;
}

.page-contact__social-links {
    display: flex;
    gap: 0.75rem;
}

.page-contact__social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--wp--preset--color--light);
    color: var(--wp--preset--color--primary);
    transition: all var(--flashgl-transition-fast) ease;
}

.page-contact__social-link:hover {
    background-color: var(--wp--preset--color--primary);
    color: var(--wp--preset--color--white);
}

/* WeChat QR popup */
.page-contact__social-link--wechat {
    position: relative;
}

.page-contact__wechat-qr {
    position: absolute;
    bottom: calc(100% + 12px);
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--wp--preset--color--white);
    border-radius: var(--flashgl-radius-md, 8px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
    padding: 12px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s ease, visibility 0.2s ease;
    z-index: 10;
    text-align: center;
    min-width: 164px;
}

.page-contact__wechat-qr::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 6px solid transparent;
    border-top-color: var(--wp--preset--color--white);
}

.page-contact__wechat-qr img {
    display: block;
    width: 140px;
    height: 140px;
    object-fit: contain;
    margin: 0 auto;
    border-radius: 4px;
}

.page-contact__wechat-qr small {
    display: block;
    margin-top: 6px;
    font-size: 11px;
    color: var(--wp--preset--color--gray-500, #6B7B8D);
    line-height: 1.3;
}

.page-contact__social-link--wechat:hover .page-contact__wechat-qr,
.page-contact__social-link--wechat:focus .page-contact__wechat-qr {
    opacity: 1;
    visibility: visible;
}

/* Response Time Badge */
.page-contact__response {
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
    margin-top: 1.5rem;
    padding: 1rem;
    background: linear-gradient(135deg, rgba(26, 43, 140, 0.04), rgba(14, 165, 233, 0.04));
    border-radius: var(--flashgl-radius-md, 8px);
    border: 1px solid rgba(26, 43, 140, 0.08);
}

.page-contact__response-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(26, 43, 140, 0.08);
    border-radius: 10px;
    color: var(--flashgl-primary, #1A2B8C);
}

.page-contact__response-text strong {
    display: block;
    font-size: 0.875rem;
    color: var(--flashgl-primary, #1A2B8C);
    margin-bottom: 0.25rem;
}

.page-contact__response-text p {
    font-size: 0.8125rem;
    color: var(--wp--preset--color--gray-500, #64748B);
    margin: 0;
    line-height: 1.5;
}

/* Urgency radio selector */
.page-contact__urgency {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.page-contact__urgency-option {
    flex: 1;
    min-width: 180px;
}

.page-contact__urgency-option input {
    display: none;
}

.page-contact__urgency-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1rem;
    border: 2px solid var(--wp--preset--color--gray-100, #E2E8F0);
    border-radius: var(--flashgl-radius-md, 8px);
    cursor: pointer;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--wp--preset--color--gray-600, #475569);
    transition: border-color 0.2s ease, background-color 0.2s ease;
}

.page-contact__urgency-label svg {
    flex-shrink: 0;
}

.page-contact__urgency-label--urgent {
    border-color: rgba(208, 0, 32, 0.2);
}

.page-contact__urgency-option input:checked + .page-contact__urgency-label {
    border-color: var(--flashgl-primary, #1A2B8C);
    background-color: rgba(26, 43, 140, 0.04);
    color: var(--flashgl-primary, #1A2B8C);
}

.page-contact__urgency-option input:checked + .page-contact__urgency-label--urgent {
    border-color: var(--flashgl-accent, #D00020);
    background-color: rgba(208, 0, 32, 0.04);
    color: var(--flashgl-accent, #D00020);
}

/* Consent checkbox */
.page-contact__consent {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    font-size: 0.8125rem;
    color: var(--wp--preset--color--gray-500, #64748B);
    cursor: pointer;
    line-height: 1.5;
}

.page-contact__consent input[type="checkbox"] {
    margin-top: 0.2rem;
    flex-shrink: 0;
}

/* -- Contact Info Cards -- */
.contact-info-card {
    background: #fff;
    border: 1px solid var(--wp--preset--color--gray-100);
    border-radius: 14px;
    padding: 1.5rem;
    margin-bottom: 1rem;
}
.contact-info-card__title {
    font-size: 1rem;
    font-weight: 700;
    color: #111827;
    margin: 0 0 1rem;
    padding-bottom: 0.625rem;
    border-bottom: 2px solid var(--wp--preset--color--gray-100);
}
.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--wp--preset--color--gray-100);
}
.contact-info-item:last-child { border-bottom: none; padding-bottom: 0; }
.contact-info-item__icon {
    width: 38px; height: 38px;
    border-radius: 8px;
    background: var(--wp--preset--color--gray-50);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--wp--preset--color--primary);
    flex-shrink: 0;
}
.contact-info-item strong {
    display: block;
    font-size: 0.6875rem;
    color: var(--wp--preset--color--gray-400);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.125rem;
}
.contact-info-item p,
.contact-info-item a {
    font-size: 0.875rem;
    color: #111827;
    text-decoration: none;
    line-height: 1.5;
    margin: 0;
}
.contact-info-item a { color: var(--wp--preset--color--primary); }
.contact-info-item a:hover { text-decoration: underline; }
.contact-social-card {
    background: var(--flashgl-primary, #1A2B8C);
    border-color: transparent;
    color: #fff;
}
.contact-social-title {
    font-size: 0.875rem;
    font-weight: 700;
    color: #fff;
    margin: 0 0 0.875rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid rgba(255,255,255,0.15);
}

/* Sidebar helper cards */
.page-contact__sidebar-card {
    background: #fff;
    border: 1px solid var(--wp--preset--color--gray-100);
    border-radius: 12px;
    padding: 1.25rem;
    margin-bottom: 1rem;
}
.page-contact__sidebar-card h3 {
    font-size: var(--wp--preset--font-size--base, 1rem);
    font-weight: 700;
    color: var(--wp--preset--color--gray-800);
    margin: 0.5rem 0 0.5rem;
}
.page-contact__sidebar-card p {
    font-size: var(--wp--preset--font-size--sm, 0.875rem);
    color: var(--wp--preset--color--gray-500);
    line-height: 1.5;
    margin-bottom: 0.75rem;
}
.page-contact__sidebar-icon {
    width: 40px; height: 40px;
    border-radius: 10px;
    background: #F0F4FF;
    color: var(--wp--preset--color--primary, #1A2B8C);
    display: flex;
    align-items: center;
    justify-content: center;
}
.page-contact__sidebar-list {
    list-style: none; padding: 0; margin: 0;
    display: flex; flex-direction: column; gap: 0.5rem;
}
.page-contact__sidebar-list li {
    font-size: var(--wp--preset--font-size--sm, 0.875rem);
    color: var(--wp--preset--color--gray-600);
    line-height: 1.45;
}

/* What to Expect sidebar items */
.rfq-expect { display: flex; flex-direction: column; gap: 0.75rem; }
.rfq-expect__item {
    display: flex; gap: 0.75rem; align-items: flex-start;
    font-size: var(--wp--preset--font-size--sm, 0.875rem);
    color: var(--wp--preset--color--gray-600); line-height: 1.45;
}
.rfq-expect__icon {
    flex-shrink: 0; width: 32px; height: 32px; border-radius: 8px;
    background: #F0F4FF; color: var(--wp--preset--color--primary, #1A2B8C);
    display: flex; align-items: center; justify-content: center;
}
.rfq-expect__item strong { display: block; color: var(--wp--preset--color--gray-800); margin-bottom: 0.15rem; }
.rfq-expect__item span { display: block; font-size: var(--wp--preset--font-size--xs, 0.75rem); color: var(--wp--preset--color--gray-500); }

/* Success / Error alerts */
.flashgl-alert {
    display: flex;
    gap: 0.75rem;
    padding: 1.25rem;
    border-radius: 12px;
    margin-bottom: 1.5rem;
    align-items: flex-start;
}
.flashgl-alert--success {
    background: #ECFDF5;
    border: 1px solid #A7F3D0;
    color: #065F46;
}
.flashgl-alert--error {
    background: #FEF2F2;
    border: 1px solid #FECACA;
    color: #991B1B;
}
.flashgl-alert svg { flex-shrink: 0; margin-top: 2px; }
.flashgl-alert strong { display: block; margin-bottom: 0.25rem; }
.flashgl-alert p { margin: 0; font-size: var(--wp--preset--font-size--sm, 0.875rem); }