/* heimvail — design tokens sampled from the official logo (public/assets/heimvail-logo.png):
   navy #011542 (base ring + wordmark), blue #3e57fb (mid-tone arc), cyan #00e6e4 (accent arc + dot).
   Cyan fails text contrast on white, so text-level accents use --cyan-ink. */
:root {
  --navy: #011542;
  --navy-2: #0a2560;
  --blue: #3e57fb;
  --blue-soft: #eef1ff;
  --cyan: #00e6e4;
  --cyan-ink: #007f7e;
  --cyan-soft: #e3fbfb;
  --bg: #f5f8fc;
  --surface: #ffffff;
  --text: #0e1b33;
  --muted: #51607a;
  --line: #dde4ef;
  --warn: #9a4a00;
  --warn-soft: #fff4e5;
  --ok: #0b6b5f;
  --ok-soft: #e6f6f3;
  --unknown: #475569;
  --unknown-soft: #eef1f5;
  --radius: 14px;
  --shadow: 0 6px 24px rgba(1, 21, 66, 0.08);
  --font: "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Noto Sans JP", "Yu Gothic", Meiryo, system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: var(--font); color: var(--text); background: var(--bg); line-height: 1.75; line-break: strict; overflow-wrap: anywhere; }
a { color: var(--blue); }
a:hover { color: var(--navy); }
img { max-width: 100%; height: auto; }
.wrap { max-width: 1040px; margin: 0 auto; padding: 0 16px; }
[hidden] { display: none !important; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* Header */
.site-header { background: rgba(255, 255, 255, 0.96); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 10; }
.site-header .wrap { display: flex; align-items: center; gap: 20px; min-height: 76px; flex-wrap: wrap; }
.logo { display: inline-flex; align-items: center; }
.logo img { height: 28px; width: auto; display: block; }
.nav { display: flex; gap: 22px; margin-left: auto; font-size: 0.9rem; font-weight: 600; }
.nav a { color: var(--text); text-decoration: none; white-space: nowrap; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--blue); }
.header-actions { display: flex; gap: 8px; align-items: center; }
@media (max-width: 900px) {
  .site-header .wrap { padding-top: 8px; padding-bottom: 8px; gap: 10px; }
  .header-actions { margin-left: auto; }
  .nav { order: 3; width: 100%; margin-left: 0; gap: 18px; font-size: 0.85rem; overflow-x: auto; padding-bottom: 4px; }
}
@media (max-width: 380px) { .header-actions .btn-accent { display: none; } }

/* Buttons & form */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border: 0; border-radius: 999px; padding: 12px 22px; font: inherit; font-weight: 700; cursor: pointer; text-decoration: none; transition: background-color 160ms ease-out, transform 120ms ease-out; }
.btn:active { transform: scale(0.98); }
.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { background: var(--navy-2); color: #fff; }
.btn-primary:disabled { background: #94a3c4; cursor: progress; }
.btn-small { padding: 8px 16px; font-size: 0.9rem; }
.btn-ghost { background: transparent; color: var(--navy); border: 1px solid var(--line); }
.btn-ghost:hover { background: var(--blue-soft); }
.btn-outline { background: var(--surface); color: var(--navy); border: 1.5px solid var(--navy); }
.btn-outline:hover { background: var(--blue-soft); color: var(--navy); }
.btn-accent { background: linear-gradient(90deg, var(--blue), #2a6be8); color: #fff; }
.btn-accent:hover { background: var(--navy-2); color: #fff; }
.btn-large { padding: 15px 28px; font-size: 1.02rem; }
.btn-block { width: 100%; }
.arrow-link { display: inline-flex; align-items: center; gap: 6px; font-weight: 700; color: var(--navy); text-decoration: none; }
.arrow-link:hover { color: var(--blue); }
:focus-visible { outline: 3px solid var(--cyan); outline-offset: 2px; }

/* Form */
.field { display: grid; gap: 6px; }
.field label { font-weight: 700; font-size: 0.92rem; }
.field .hint { font-size: 0.8rem; color: var(--muted); }
.field input, .field select { font: inherit; font-size: 16px; padding: 12px 14px; border: 1px solid var(--line); border-radius: 10px; background: #fff; color: var(--text); width: 100%; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 600px) { .field-row { grid-template-columns: 1fr; } }
.form-note { font-size: 0.8rem; color: var(--muted); margin: 0; }
.form-error { color: #b42318; font-weight: 700; margin: 0; }

/* Sections */
.section { padding-top: 48px; padding-bottom: 48px; }
.section h2 { font-size: clamp(1.25rem, 3.2vw, 1.6rem); margin: 0 0 20px; color: var(--navy); }
.card { color: var(--text); background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; box-shadow: var(--shadow); }
.news-card .meta { font-size: 0.85rem; color: var(--muted); display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.tag { display: inline-block; font-size: 0.75rem; font-weight: 700; padding: 2px 10px; border-radius: 999px; background: var(--cyan-soft); color: var(--cyan-ink); }
.tag-critical { background: #fde8e8; color: #9b1c1c; }
.tag-high { background: var(--warn-soft); color: var(--warn); }
.tag-medium { background: var(--blue-soft); color: var(--blue); }
.tag-low { background: var(--unknown-soft); color: var(--unknown); }
.tag-info { background: var(--cyan-soft); color: var(--cyan-ink); }
.news-card h3 { margin: 8px 0; font-size: 1.15rem; line-height: 1.5; }
.news-card h3 a { color: var(--navy); text-decoration: none; }
.news-card h3 a:hover { color: var(--blue); }
.news-card p { margin: 0 0 12px; color: var(--muted); }

/* Result */
.result { scroll-margin-top: 120px; margin-top: 28px; margin-bottom: 28px; display: grid; gap: 16px; }
.verdict { border-radius: var(--radius); padding: 20px; border-left: 6px solid; box-shadow: var(--shadow); }
.verdict h3 { margin: 0 0 8px; font-size: 1.3rem; }
.verdict-warn { background: var(--warn-soft); border-color: #f59e0b; color: var(--warn); }
.verdict-none { background: var(--ok-soft); border-color: #14b8a6; color: var(--ok); }
.verdict-unknown { background: var(--unknown-soft); border-color: #94a3b8; color: var(--unknown); }
.verdict p { color: var(--text); margin: 0; }
.scope-note { font-size: 0.85rem; color: var(--muted); margin: 8px 0 0; }
.result h4 { margin: 0 0 10px; color: var(--navy); font-size: 1.02rem; }
.result ul, .result ol { margin: 0; padding-left: 1.3em; }
.advisory { border-top: 1px solid var(--line); padding-top: 12px; margin-top: 12px; }
.advisory:first-of-type { border-top: 0; padding-top: 0; margin-top: 0; }
.advisory .cond { font-size: 0.9rem; background: var(--blue-soft); padding: 8px 12px; border-radius: 8px; }
.findings { list-style: none; padding: 0 !important; display: grid; gap: 8px; }
.findings li { display: grid; grid-template-columns: 76px 1fr; gap: 10px; align-items: start; }
.badge { font-size: 0.75rem; font-weight: 700; text-align: center; padding: 3px 0; border-radius: 6px; }
.badge-ok { background: var(--ok-soft); color: var(--ok); }
.badge-missing { background: var(--warn-soft); color: var(--warn); }
.findings small { display: block; color: var(--muted); }
.stat-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 10px; }
.stat { background: var(--bg); border: 1px solid var(--line); border-radius: 10px; padding: 12px 10px; text-align: center; }
.stat strong { display: block; font-size: 1.5rem; line-height: 1.1; color: var(--navy); }
.stat span { display: block; font-size: 0.8rem; color: var(--muted); margin-top: 4px; }
.stat-ok strong { color: var(--ok); }
.stat-warn strong { color: var(--warn); }
.diff-head { margin: 10px 0 4px; font-weight: 700; font-size: 0.95rem; }
.diff-better { color: var(--ok); }
.diff-worse { color: var(--warn); }
.request-text { width: 100%; min-height: 220px; font: inherit; font-size: 0.9rem; border: 1px solid var(--line); border-radius: 10px; padding: 12px; background: #fbfcfe; resize: vertical; }
.evidence { font-size: 0.85rem; color: var(--muted); }

/* Material cards (LP + /materials) */
.material-grid { list-style: none; padding: 0; margin: 0 0 32px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
@media (max-width: 900px) { .material-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .material-grid { grid-template-columns: 1fr; } }
.material-card a { display: flex; flex-direction: column; height: 100%; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 14px 20px; color: var(--text); text-decoration: none; box-shadow: var(--shadow); transition: transform 160ms ease-out, box-shadow 160ms ease-out; }
.material-card a:hover { transform: translateY(-2px); box-shadow: 0 10px 28px rgba(1, 21, 66, 0.12); }
.material-illust { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; border-radius: 10px; background: var(--blue-soft); margin-bottom: 14px; }
.material-card h3 { margin: 10px 0 6px; font-size: 1.08rem; line-height: 1.5; color: var(--navy); }
.material-card p { margin: 0; color: var(--muted); font-size: 0.9rem; }
.material-card-paid a { border-color: var(--navy); }
.material-price { margin-top: auto; padding-top: 12px; font-weight: 800; color: var(--navy); }
.material-tags { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.tag-level { background: var(--ok-soft); color: var(--ok); }
.tag-time { display: inline-flex; align-items: center; gap: 4px; background: var(--unknown-soft); color: var(--unknown); }
.tag-paid { background: var(--navy); color: #fff; }
.tag-lock { display: inline-flex; align-items: center; gap: 4px; background: var(--warn-soft); color: var(--warn); }

/* Consult CTA bar */
.consult-bar { background: var(--navy); color: #fff; padding: 28px 0; }
.consult-bar .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.consult-bar p { margin: 0; font-weight: 700; }
.consult-bar small { display: block; font-weight: 400; color: #c3cfe8; }
.consult-bar .btn-primary { background: var(--cyan); color: var(--navy); }
.consult-bar .btn-primary:hover { background: #fff; }

/* Article */
.share { margin: 32px 0 8px; padding-top: 16px; border-top: 1px solid var(--line); }
.share-label { display: block; font-size: 0.85rem; color: var(--muted); margin-bottom: 8px; }
.share-row { display: flex; flex-wrap: wrap; gap: 8px; }
.article { max-width: 760px; }
.article h1 { font-size: clamp(1.4rem, 4vw, 2rem); line-height: 1.4; color: var(--navy); margin: 8px 0 12px; }
.article h2 { font-size: 1.3rem; color: var(--navy); border-left: 5px solid var(--cyan); padding-left: 12px; margin: 36px 0 12px; }
.article h3 { font-size: 1.05rem; margin: 24px 0 8px; }
.article .summary { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 20px; }
.article .sources { font-size: 0.85rem; color: var(--muted); }
.review-banner { background: #fff4e5; border: 2px dashed #f59e0b; color: #7a3a00; border-radius: 10px; padding: 10px 14px; font-size: 0.85rem; font-weight: 700; margin: 16px 0; }
.breadcrumb { font-size: 0.85rem; color: var(--muted); margin: 24px 0 0; }
.breadcrumb a { color: var(--muted); }
.news-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 16px; }
.news-list li[hidden] { display: none; }

/* News genre filter (client-side only, src js/news-filter.js) */
.genre-filter { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 24px; }
.genre-filter-btn {
  font: inherit; font-size: 0.85rem; font-weight: 700; cursor: pointer;
  background: var(--surface); color: var(--navy); border: 1.5px solid var(--line);
  border-radius: 999px; padding: 8px 16px;
}
.genre-filter-btn:hover { background: var(--blue-soft); }
.genre-filter-btn[aria-pressed="true"] { background: var(--navy); color: #fff; border-color: var(--navy); }
.tag-genre { background: var(--cyan-soft); color: var(--cyan-ink); }

/* Footer */
.site-footer { background: #0a1430; color: #b5c2dc; padding: 28px 0; font-size: 0.85rem; }
.site-footer a { color: #e0e8f7; }
.site-footer img { height: 18px; width: auto; filter: brightness(0) invert(1); opacity: 0.85; }
.site-footer .footer-company { margin-top: 14px; font-size: 0.8rem; }
.site-footer .footer-copyright { margin-top: 4px; font-size: 0.75rem; color: #7c8aad; }

@media (prefers-reduced-motion: reduce) { * { transition: none !important; } .material-card a:hover { transform: none; } }

/* live CVE lookup entries (report-extras.js) */
.cve-entry { margin-top: 8px; }
.cve-entry p { margin: 2px 0 0; font-size: 0.9rem; }
.cve-entry a { word-break: break-all; }
.result .card > .cond { font-size: 0.9rem; background: var(--blue-soft); padding: 8px 12px; border-radius: 8px; }