/* ============================================================
   SEO hub pages (v1) — LK-style design.
   Palette/reset come from assets/common.css (loaded before this).
   Card/modal/nav styles copied from LK (vacancies.css, apply-pipeline.css)
   and landing.css with seo- prefix — LK CSS is NOT loaded here.
   ============================================================ */

/* --- Layout --- */
.seo-page { min-height: 60vh; }
.seo-container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }
.seo-main { padding: 24px 0 40px; }

/* --- Nav (copied from landing.css) --- */
.seo-nav { display: flex; gap: 20px; align-items: center; }
.seo-nav > a { color: rgba(253, 250, 245, 0.85); text-decoration: none; font-weight: 500; font-size: 0.9rem; transition: color 0.2s; }
.seo-nav > a:hover { color: #C9973A; }
.seo-nav-item { position: relative; }
.seo-nav-drop {
    display: none; position: absolute; top: 100%; left: -12px; z-index: 120;
    background: var(--surface); border: 1px solid var(--border); border-radius: 10px;
    box-shadow: 0 8px 24px var(--shadow); padding: 8px; min-width: 220px;
    max-height: 320px; overflow-y: auto;
}
.seo-nav-item:hover .seo-nav-drop, .seo-nav-item:focus-within .seo-nav-drop { display: block; }
.seo-nav-drop a {
    display: block; padding: 7px 12px; border-radius: 8px;
    color: var(--text); text-decoration: none; font-size: 0.88rem; white-space: nowrap;
}
.seo-nav-drop a:hover { background: var(--step-bg); color: var(--accent); }
.seo-btn {
    display: inline-block; background: var(--accent); color: #fff;
    font-family: 'Inter', sans-serif; font-weight: 600; padding: 14px 32px;
    border-radius: 8px; text-decoration: none; font-size: 1rem;
    transition: background 0.25s, transform 0.2s, box-shadow 0.2s; border: none; cursor: pointer;
}
.seo-btn:hover { background: var(--accent-hover); transform: translateY(-2px); box-shadow: 0 6px 20px var(--shadow); }
.seo-btn--sm { padding: 8px 20px; font-size: 0.85rem; }
.seo-btn--gold { background: var(--gold); }
.seo-btn--gold:hover { background: var(--gold-hover); }

/* Hamburger + mobile menu (copied from landing.css) */
.seo-hamburger { display: none; background: none; border: none; cursor: pointer; padding: 8px; flex-direction: column; gap: 5px; z-index: 101; }
.seo-hamburger span { display: block; width: 24px; height: 2px; background: #FDFAF5; transition: all 0.3s ease; }
.seo-hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.seo-hamburger.active span:nth-child(2) { opacity: 0; }
.seo-hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }
.seo-mobile-menu {
    display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100vh;
    background: linear-gradient(135deg, #2C5F8A 0%, #1E4A6E 100%); z-index: 100;
    padding: 80px 24px 24px; flex-direction: column; gap: 6px; overflow-y: auto;
}
.seo-mobile-menu.active { display: flex; }
.seo-mobile-menu a { color: #FDFAF5; text-decoration: none; font-size: 1.1rem; font-weight: 500; padding: 10px 0; border-bottom: 1px solid rgba(253, 250, 245, 0.1); }
.seo-mobile-menu a:hover { color: #C9973A; }
.seo-mobile-menu .seo-btn { margin-top: 10px; text-align: center; }

/* --- Breadcrumbs --- */
.seo-crumbs { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 14px; }
.seo-crumbs a { color: var(--accent); text-decoration: none; }
.seo-crumbs a:hover { text-decoration: underline; }
.seo-crumbs .seo-sep { opacity: 0.5; margin: 0 6px; }

/* --- Headline --- */
.seo-h1 { font-family: 'Sora', 'Inter', sans-serif; font-size: clamp(1.6rem, 4vw, 2.4rem); font-weight: 800; color: var(--text); margin-bottom: 6px; letter-spacing: -0.02em; }
.seo-updated { color: var(--text-muted); font-size: 0.88rem; margin-bottom: 20px; }

/* --- Metric cards (copied from landing.css #metrics) --- */
.seo-metrics-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 16px; margin-bottom: 24px; }
.seo-metric-card { background: var(--surface); border: 1px solid var(--border); border-radius: 18px; padding: 20px; text-align: center; box-shadow: 0 4px 16px var(--shadow); }
.seo-metric-number { font-family: 'Sora', sans-serif; font-size: 1.9rem; font-weight: 800; color: var(--accent); }
.seo-metric-label { font-size: 0.82rem; color: var(--text-muted); margin-top: 4px; }

/* --- Top CTA banner (landing hero style) --- */
.seo-banner {
    background: var(--hero-bg); border: 1px solid var(--parchment-border);
    border-radius: 18px; padding: 20px 24px; margin-bottom: 28px;
    display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap;
}
.seo-banner-text { font-size: 0.95rem; color: var(--hero-text); max-width: 640px; line-height: 1.5; }
.seo-banner-text b { font-family: 'Sora', sans-serif; }

/* --- Vacancy cards (copied from LK vacancies.css) --- */
.seo-vac-list { display: flex; flex-direction: column; gap: 12px; margin: 20px 0 28px; }
.seo-vac-card {
    width: 100%; box-sizing: border-box; background: var(--surface);
    border: 1px solid var(--border); border-radius: 16px;
    box-shadow: 0 2px 10px var(--shadow); transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.seo-vac-card:hover { box-shadow: 0 4px 20px rgba(0,0,0,0.1); }
.seo-vac-card.is-fresh { box-shadow: inset 3px 0 0 #f43f5e; }
.seo-vac-card[open] { border-color: var(--card-border-hover); }
.seo-vac-summary { list-style: none; cursor: pointer; padding: 18px 20px 0; }
.seo-vac-summary::-webkit-details-marker { display: none; }
.seo-vac-headline { display: flex; align-items: baseline; flex-wrap: wrap; gap: 4px 10px; margin: 0 0 4px; }
.seo-vac-title { margin: 0; font-size: 1.05rem; font-weight: 600; line-height: 1.3; color: var(--text); overflow-wrap: anywhere; }
.seo-vac-company { font-size: 0.88rem; color: var(--text-muted); display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.seo-vac-company-name { font-weight: 500; color: var(--text); overflow-wrap: anywhere; }
.seo-vac-sep { opacity: 0.4; }
.seo-vac-snippet { font-size: 0.86rem; line-height: 1.5; color: var(--text-muted); margin: 6px 0 2px; padding-left: 10px; border-left: 2px solid var(--border); overflow-wrap: anywhere; }
.seo-vac-snip-label { font-weight: 600; color: var(--text); }
.seo-vac-tags { display: flex; flex-wrap: wrap; gap: 5px; margin: 8px 0 14px; }
.seo-vac-tag { padding: 3px 9px; border-radius: 999px; font-size: 0.75rem; font-weight: 500; background: var(--step-bg); color: var(--text-muted); white-space: nowrap; }
.seo-vac-tag.tag-salary { background: rgba(32,201,151,0.12); color: #0f8a4a; }
.seo-vac-tag.tag-fresh { background: rgba(244, 63, 94, 0.12); color: #e11d48; font-weight: 600; }
.seo-vac-tag.tag-remote { background: rgba(99, 102, 241, 0.12); color: #6366f1; }
.seo-vac-actions { padding: 0 0 16px; display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.seo-vac-btn-apply {
    background: var(--accent); color: #fff; border: none; border-radius: 8px;
    padding: 8px 14px; font-size: 0.88rem; cursor: pointer; transition: background .15s;
    text-decoration: none; display: inline-flex; align-items: center; font-weight: 500;
}
.seo-vac-btn-apply:hover { background: var(--accent-hover); }
.seo-vac-btn-info {
    display: inline-flex; align-items: center; padding: 7px 14px;
    border: 1px solid var(--border); background: transparent; color: var(--text);
    border-radius: 8px; font-size: 0.88rem; cursor: pointer; text-decoration: none;
    transition: background 0.15s ease, border-color 0.15s ease;
}
.seo-vac-btn-info:hover { background: var(--step-bg); border-color: var(--card-border-hover); }

/* Full text inside <details> (no-JS fallback, styled like modal body) */
.seo-vac-body { padding: 0 20px 18px; font-size: 0.9rem; line-height: 1.65; color: var(--text-muted); }
.seo-vac-body h3 { font-size: 0.95rem; font-weight: 600; color: var(--text); margin: 14px 0 6px; }
.seo-vac-body p { margin: 6px 0; }
.seo-vac-addr { color: var(--text-muted); font-size: 0.85rem; margin-top: 10px; }

/* --- Modal (copied from LK apply-pipeline.css) --- */
.seo-vm-overlay {
    position: fixed; inset: 0; z-index: 9999; background: rgba(0,0,0,0.55);
    display: flex; align-items: center; justify-content: center; padding: 20px;
}
.seo-vm-overlay[hidden] { display: none; }
.seo-vm {
    background: var(--surface); border-radius: 14px; max-width: 720px; width: 100%;
    max-height: 85vh; display: flex; flex-direction: column; overflow: hidden;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}
.seo-vm__header { display: flex; align-items: flex-start; gap: 12px; padding: 20px 24px 12px; border-bottom: 1px solid var(--border); }
.seo-vm__title { flex: 1; margin: 0; font-size: 1.15rem; font-weight: 700; color: var(--text); line-height: 1.4; overflow-wrap: anywhere; }
.seo-vm__close { flex-shrink: 0; width: 32px; height: 32px; border: none; background: var(--step-bg); border-radius: 8px; cursor: pointer; font-size: 1rem; color: var(--text-muted); transition: all 0.15s; }
.seo-vm__close:hover { background: var(--border); color: var(--text); }
.seo-vm__meta { padding: 8px 24px; display: flex; flex-wrap: wrap; gap: 8px; border-bottom: 1px solid var(--border); }
.seo-vm__meta:empty { display: none; }
.seo-vm__body { flex: 1; overflow-y: auto; padding: 20px 24px; font-size: 0.9rem; line-height: 1.65; color: var(--text-muted); }
.seo-vm__body h3 { font-size: 0.95rem; font-weight: 600; color: var(--text); margin: 16px 0 8px; }
.seo-vm__body p { margin: 8px 0; }
.seo-vm__addr { color: var(--text-muted); font-size: 0.85rem; }
.seo-vm__footer { padding: 14px 24px; border-top: 1px solid var(--border); }
.seo-vm__ai-note { font-size: 0.88rem; color: var(--text); margin-bottom: 10px; line-height: 1.5; }
.seo-vm__cta { display: block; text-align: center; padding: 13px 20px; font-size: 1.02rem; }

/* --- "How it works" (landing style) --- */
.seo-how { background: var(--surface); border: 1px solid var(--border); border-radius: 18px; padding: 24px; margin: 28px 0; }
.seo-how h2 { font-family: 'Sora', sans-serif; font-size: 1.4rem; font-weight: 700; color: var(--text); margin-bottom: 16px; }
.seo-how-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; margin-bottom: 16px; }
.seo-how-step { background: var(--step-bg); border-radius: 12px; padding: 16px; }
.seo-how-icon { font-size: 1.5rem; margin-bottom: 8px; }
.seo-how-step h3 { font-size: 0.98rem; font-weight: 700; color: var(--text); margin-bottom: 6px; }
.seo-how-step p { font-size: 0.86rem; color: var(--text-muted); line-height: 1.5; }
.seo-how-note { font-size: 0.88rem; color: var(--text-muted); }

/* --- FAQ (landing accordion) --- */
.seo-faq { margin: 28px 0; }
.seo-faq h2 { font-family: 'Sora', sans-serif; font-size: 1.4rem; font-weight: 700; color: var(--text); margin-bottom: 16px; }
.seo-faq details { background: var(--surface); border-radius: 10px; margin-bottom: 10px; padding: 18px 20px; border: 1px solid var(--border); transition: border-color 0.2s; }
.seo-faq details[open] { border-color: var(--accent); }
.seo-faq summary { font-weight: 700; cursor: pointer; color: var(--text); font-size: 1rem; list-style: none; display: flex; justify-content: space-between; align-items: center; }
.seo-faq summary::-webkit-details-marker { display: none; }
.seo-faq summary::after { content: "+"; font-size: 1.3rem; color: var(--accent); font-weight: 400; transition: transform 0.2s; }
.seo-faq details[open] summary::after { content: "−"; }
.seo-faq details p { margin-top: 12px; font-size: 0.95rem; color: var(--text-muted); }

/* --- Cross links: chips/tiles --- */
.seo-links { margin: 28px 0; }
.seo-links h2 { font-family: 'Sora', sans-serif; font-size: 1.4rem; font-weight: 700; color: var(--text); margin-bottom: 14px; }
.seo-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.seo-chip { display: inline-block; padding: 7px 14px; background: var(--surface); border: 1px solid var(--border); border-radius: 999px; color: var(--text); text-decoration: none; font-size: 0.86rem; transition: border-color 0.15s, background 0.15s; }
.seo-chip:hover { border-color: var(--card-border-hover); background: var(--step-bg); }
.seo-tiles { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 14px; }
.seo-tile { background: var(--surface); border: 1px solid var(--border); border-radius: 14px; padding: 16px 18px; text-decoration: none; transition: border-color 0.15s, box-shadow 0.15s; }
.seo-tile:hover { border-color: var(--card-border-hover); box-shadow: 0 4px 16px var(--shadow); }
.seo-tile-title { font-weight: 700; color: var(--text); font-size: 0.98rem; margin-bottom: 8px; }
.seo-tile-meta { font-size: 0.8rem; color: var(--text-muted); margin-bottom: 8px; }

/* --- Catalog --- */
.seo-cat-section { margin-bottom: 24px; }
.seo-cat-city { font-family: 'Sora', sans-serif; font-size: 1.15rem; font-weight: 700; color: var(--text); margin-bottom: 10px; }
.seo-cat-city a { color: inherit; text-decoration: none; }
.seo-cat-city a:hover { color: var(--accent); }

/* --- Intro --- */
.seo-intro { font-size: 0.95rem; line-height: 1.6; color: var(--text-muted); margin: -4px 0 18px; }

/* --- Footer --- */
.seo-footer { border-top: 1px solid var(--border); padding: 18px 0 28px; color: var(--text-muted); font-size: 0.84rem; }
.seo-src { font-size: 0.78rem; opacity: 0.6; }
.seo-src a { color: inherit; }

/* --- Mobile (375px) --- */
@media (max-width: 760px) {
    .seo-nav { display: none; }
    .seo-hamburger { display: flex; }
    .seo-metrics-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
    .seo-metric-number { font-size: 1.4rem; }
    .seo-banner { flex-direction: column; align-items: flex-start; }
    .seo-how-grid { grid-template-columns: 1fr; }
    .seo-tiles { grid-template-columns: 1fr; }
    .seo-container { padding: 0 14px; }
    .seo-vm-overlay { padding: 10px; }
    .seo-vac-actions .seo-vac-btn-apply, .seo-vac-actions .seo-vac-btn-info { flex: 1; justify-content: center; }
}