/* About pages — hero uses global .site-hero default (250px) */

/* ============================================================
   About Us Module — Redesigned
   ============================================================ */

/* Hero */
.about-hero { background: linear-gradient(135deg, #001a33, var(--primary)); padding: 80px 0; text-align: center; color: #fff; }
.about-hero h1 { font-size: 30px; margin-bottom: 14px; max-width: 700px; margin-left: auto; margin-right: auto; line-height: 1.4; }
.about-hero p { font-size: 16px; opacity: 0.8; }

/* Timeline — vertical left-aligned */
.timeline { position: relative; padding: 20px 0 20px 40px; }
.timeline::before { content: ''; position: absolute; left: 18px; top: 0; bottom: 0; width: 2px; background: var(--border); }
.timeline-item { display: flex; gap: 24px; align-items: flex-start; margin-bottom: 0; padding: 24px 0; position: relative; }
.timeline-item:not(:last-child) { border-bottom: none; }
.timeline-item .tl-dot { width: 14px; height: 14px; border-radius: 50%; background: var(--primary); border: 3px solid #fff; box-shadow: 0 0 0 2px var(--primary); position: absolute; left: -31px; top: 28px; z-index: 2; }
.timeline-item .tl-year { font-size: 28px; font-weight: 700; color: var(--accent); flex-shrink: 0; width: 70px; line-height: 1; padding-top: 2px; }
.timeline-item .tl-content { flex: 1; background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 18px 22px; transition: .2s; }
.timeline-item .tl-content:hover { box-shadow: var(--shadow); border-color: var(--primary); }
.timeline-item .tl-content h4 { font-size: 16px; margin-bottom: 4px; color: var(--primary); }
.timeline-item .tl-content p { font-size: 14px; color: var(--text-light); line-height: 1.6; margin: 0; }

/* Certifications */
.cert-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.cert-card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 24px 16px; text-align: center; transition: .2s; }
.cert-card:hover { box-shadow: var(--shadow); border-color: var(--primary); transform: translateY(-3px); }
.cert-icon { width: 48px; height: 48px; background: var(--bg-light); border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 12px; }
.cert-icon svg { width: 24px; height: 24px; fill: var(--primary); }
.cert-card h4 { font-size: 14px; margin-bottom: 6px; color: var(--text); }
.cert-card p { font-size: 12px; color: var(--text-muted); line-height: 1.5; }

/* Values */
.value-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.value-card { text-align: center; padding: 30px 16px; background: #fff; border: 1px solid var(--border); border-radius: var(--radius); transition: .2s; }
.value-card:hover { border-color: var(--primary); transform: translateY(-3px); box-shadow: var(--shadow); }
.value-card svg { width: 44px; height: 44px; fill: var(--primary); margin-bottom: 14px; }
.value-card h4 { font-size: 16px; margin-bottom: 6px; }
.value-card p { font-size: 13px; color: var(--text-light); line-height: 1.6; }

/* ── Careers page ── */
.career-benefits { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-bottom: 50px; }
.career-benefit-card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 28px 24px; transition: .2s; }
.career-benefit-card:hover { border-color: var(--primary); box-shadow: var(--shadow); }
.career-benefit-icon { width: 48px; height: 48px; background: var(--bg-light); border-radius: 12px; display: flex; align-items: center; justify-content: center; margin-bottom: 16px; }
.career-benefit-icon svg { width: 24px; height: 24px; fill: var(--primary); }
.career-benefit-card h3 { font-size: 17px; margin-bottom: 8px; }
.career-benefit-card p { font-size: 14px; color: var(--text-light); line-height: 1.7; }

.career-jobs-section { background: var(--bg-light); padding: 50px 0; margin-top: 10px; }
.career-job-list { display: flex; flex-direction: column; gap: 12px; }
.career-job-card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; transition: .2s; }
.career-job-card.active { border-color: var(--primary); box-shadow: var(--shadow); }
.career-job-header { display: flex; justify-content: space-between; align-items: center; padding: 20px 24px; cursor: pointer; transition: .15s; }
.career-job-header:hover { background: rgba(0,85,166,0.02); }
.career-job-info h3 { font-size: 17px; margin-bottom: 6px; color: var(--text); }
.career-job-tags { display: flex; gap: 6px; }
.career-tag { padding: 2px 10px; border-radius: 3px; font-size: 12px; background: rgba(0,85,166,0.06); color: var(--primary); }
.career-job-toggle { flex-shrink: 0; }
.career-arrow { fill: var(--text-muted); transition: transform .2s; }
.career-job-card.active .career-arrow { transform: rotate(180deg); fill: var(--primary); }

.career-job-body { max-height: 0; overflow: hidden; transition: max-height .3s ease; }
.career-job-body.open { max-height: 2000px; }
.career-job-content { padding: 0 24px 16px; line-height: 1.8; font-size: 15px; color: var(--text); }
.career-job-content p { margin-bottom: 10px; }
.career-job-apply { padding: 16px 24px 24px; display: flex; align-items: center; gap: 16px; border-top: 1px solid var(--border); }
.career-job-apply .btn { padding: 10px 28px; font-size: 15px; }
.career-apply-hint { font-size: 13px; color: var(--text-muted); }

/* ── Culture page ── */
.culture-intro { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; margin-bottom: 40px; }
.culture-intro-img { border-radius: var(--radius); overflow: hidden; height: 280px; }
.culture-intro-img img { width: 100%; height: 100%; object-fit: cover; }
.culture-intro-text h2 { font-size: 24px; margin-bottom: 16px; }
.culture-intro-text .content { font-size: 15px; line-height: 1.9; color: var(--text-light); }

.culture-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.culture-card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; transition: .3s; text-align: center; }
.culture-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); border-color: transparent; }
.culture-card-img { overflow: hidden; }
.culture-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.culture-card:hover .culture-card-img img { transform: scale(1.05); }
.culture-card-body { padding: 20px; }
.culture-card-body h3 { font-size: 18px; margin-bottom: 10px; color: var(--primary-dark); }
.culture-card-body .content { font-size: 14px; color: var(--text-light); line-height: 1.7; }

.culture-values { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.culture-value-card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; text-align: center; transition: .2s; }
.culture-value-card:hover { border-color: var(--primary); box-shadow: var(--shadow); }
.culture-value-img { height: 160px; overflow: hidden; }
.culture-value-img img { width: 100%; height: 100%; object-fit: cover; }
.culture-value-card h4 { padding: 16px; font-size: 17px; color: var(--text); }

/* ── Customer Support page ── */
.support-section { margin-bottom: 50px; }

/* Notices */
.support-notice-main { background: #fff; border: 1px solid var(--border); border-left: 4px solid var(--accent); border-radius: var(--radius); padding: 24px 28px; position: relative; margin-bottom: 16px; }
.support-notice-badge { position: absolute; top: 12px; right: 16px; background: var(--accent); color: #fff; padding: 2px 10px; border-radius: 3px; font-size: 11px; font-weight: 600; }
.support-notice-main h3 { font-size: 18px; margin-bottom: 6px; padding-right: 60px; }
.support-notice-date { font-size: 13px; color: var(--text-muted); display: block; margin-bottom: 14px; }
.support-notice-content { font-size: 15px; line-height: 1.8; }
.support-notice-content img { max-width: 100%; }
.support-notice-history { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 16px 20px; }
.support-notice-history h4 { font-size: 14px; color: var(--text-muted); margin-bottom: 10px; }
.support-notice-history ul { list-style: none; }
.support-notice-history li { display: flex; gap: 16px; padding: 8px 0; border-bottom: 1px solid var(--border); font-size: 14px; }
.support-notice-history li:last-child { border-bottom: none; }
.support-notice-history .date { color: var(--text-muted); font-size: 13px; flex-shrink: 0; }
.support-notice-history .title { color: var(--text); }

/* FAQ accordion */
.support-faq-list { display: flex; flex-direction: column; gap: 8px; }
.support-faq-item { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; transition: .2s; }
.support-faq-item.open { border-color: var(--primary); box-shadow: var(--shadow); }
.support-faq-q { display: flex; align-items: center; gap: 12px; padding: 16px 20px; cursor: pointer; transition: .15s; }
.support-faq-q:hover { background: rgba(0,85,166,0.02); }
.faq-icon { width: 28px; height: 28px; background: var(--primary); color: #fff; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 13px; font-weight: 700; flex-shrink: 0; }
.faq-title { flex: 1; font-size: 15px; font-weight: 500; color: var(--text); }
.faq-arrow { fill: var(--text-muted); transition: transform .2s; flex-shrink: 0; }
.support-faq-item.open .faq-arrow { transform: rotate(180deg); fill: var(--primary); }
.support-faq-a { max-height: 0; overflow: hidden; transition: max-height .3s ease; }
.support-faq-item.open .support-faq-a { max-height: 2000px; }
.support-faq-a .content { padding: 0 20px 20px 60px; font-size: 14px; line-height: 1.8; color: var(--text-light); }
.support-faq-a .content p { margin-bottom: 8px; }

/* Service Procedures */
.support-proc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.support-proc-card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; transition: .2s; }
.support-proc-card:hover { border-color: var(--primary); box-shadow: var(--shadow); }
.support-proc-icon { width: 44px; height: 44px; background: var(--bg-light); border-radius: 10px; display: flex; align-items: center; justify-content: center; margin-bottom: 14px; }
.support-proc-icon svg { width: 22px; height: 22px; fill: var(--primary); }
.support-proc-card h4 { font-size: 16px; margin-bottom: 8px; }
.support-proc-detail { font-size: 13px; color: var(--text-light); line-height: 1.6; }
.support-proc-detail p { margin-bottom: 6px; }

/* DC contacts */
.support-dc-section { background: var(--bg-light); padding: 50px 0; }
.support-dc-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.support-dc-card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 18px 20px; display: flex; flex-direction: column; gap: 4px; }
.support-dc-name { font-size: 15px; font-weight: 600; color: var(--text); }
.support-dc-addr { font-size: 12px; color: var(--text-muted); }
.support-dc-phone { font-size: 14px; color: var(--primary); font-weight: 600; margin-top: 4px; }
.support-dc-phone svg { fill: var(--primary); vertical-align: -2px; margin-right: 4px; }

@media (max-width: 768px) {
    .about-hero { padding: 50px 0; }
    .about-hero h1 { font-size: 22px; }
    .timeline { padding-left: 30px; }
    .timeline::before { left: 12px; }
    .timeline-item { flex-direction: column; gap: 8px; }
    .timeline-item .tl-dot { left: -25px; top: 6px; }
    .timeline-item .tl-year { font-size: 22px; width: auto; }
    .timeline-item .tl-content { padding: 14px 16px; }
    .cert-grid { grid-template-columns: repeat(2, 1fr); }
    .value-grid { grid-template-columns: repeat(2, 1fr); }
    .career-benefits { grid-template-columns: 1fr; }
    .career-job-apply { flex-direction: column; align-items: flex-start; }
    .support-proc-grid { grid-template-columns: 1fr; }
    .support-dc-grid { grid-template-columns: 1fr; }
    .support-faq-a .content { padding-left: 20px; }
    .culture-intro { grid-template-columns: 1fr; }
    .culture-intro-img { height: 200px; }
    .culture-cards { grid-template-columns: 1fr; }
    .culture-values { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
    .cert-grid { grid-template-columns: 1fr 1fr; }
    .value-grid { grid-template-columns: 1fr; }
}