:root {
  --navy: #0B1F33;
  --navy-2: #0B4A7A;
  --blue: #0070B8;
  --blue-dark: #005A94;
  --sky: #C9D7E6;
  --bg: #F4F7FB;
  --white: #FFFFFF;
  --text: #0B1F33;
  --muted: #55606E;
  --line: #DCE4EE;
  --danger: #B42318;
  --success: #067647;
  --warn: #B54708;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(11, 31, 51, 0.06), 0 4px 16px rgba(11, 31, 51, 0.06);
  --font: "Inter", "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SFMono-Regular", Menlo, Consolas, "Liberation Mono", monospace;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: var(--font); color: var(--text); background: var(--bg); line-height: 1.55; font-size: 16px; }
a { color: var(--blue); }
a:hover { color: var(--blue-dark); }
img, svg { max-width: 100%; height: auto; }
h1, h2, h3 { line-height: 1.2; margin: 0 0 0.5em; letter-spacing: -0.01em; }
h1 { font-size: clamp(1.8rem, 3.2vw, 2.6rem); }
h2 { font-size: 1.3rem; }
h3 { font-size: 1.05rem; }
p { margin: 0 0 1em; }
.skip { position: absolute; left: -9999px; top: 0; background: var(--white); padding: 8px 12px; z-index: 100; }
.skip:focus { left: 8px; }
.wrap { width: min(1160px, 100% - 32px); margin-inline: auto; }
.narrow { width: min(760px, 100% - 32px); margin-inline: auto; padding: 32px 0 48px; }
.muted { color: var(--muted); }
.small { font-size: 0.86rem; color: var(--muted); }
.opt { color: var(--muted); font-weight: 400; }
.mono { font-family: var(--mono); font-size: 0.88rem; word-break: break-all; }

/* Header and footer */
.site-header { background: var(--navy); color: var(--white); position: sticky; top: 0; z-index: 20; }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 64px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--white); text-decoration: none; }
.brand-mark { width: 34px; height: 34px; border-radius: 8px; background: var(--blue); display: grid; place-items: center; font-weight: 800; }
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-text strong { font-size: 1.05rem; letter-spacing: 0.04em; }
.brand-text span { font-size: 0.78rem; color: var(--sky); }
.main-nav { display: flex; gap: 4px; flex-wrap: wrap; }
.main-nav a { color: var(--white); text-decoration: none; padding: 8px 12px; border-radius: 6px; font-size: 0.93rem; font-weight: 500; }
.main-nav a:hover, .main-nav a[aria-current="page"] { background: rgba(255, 255, 255, 0.12); }
.main-nav .nav-ext { color: var(--sky); }
.site-footer { background: var(--navy); color: var(--sky); margin-top: 48px; padding: 28px 0; font-size: 0.9rem; }
.site-footer a { color: var(--white); }
.site-footer .small { color: var(--sky); }
.footer-inner p { margin: 0 0 6px; }
.embed-foot { text-align: center; font-size: 0.8rem; padding: 8px; color: var(--muted); }

/* Hero */
.hero { background: linear-gradient(120deg, var(--navy) 0%, var(--navy-2) 100%); color: var(--white); padding: 56px 0 48px; }
.small-hero { padding: 36px 0 30px; }
.hero .lead { font-size: 1.12rem; max-width: 760px; color: #E6EEF7; }
.hero .muted { color: var(--sky); }
.hero a { color: var(--white); }
.crumbs { margin: 0 0 6px; font-size: 0.9rem; }

/* Layout */
.grid { display: grid; gap: 18px; }
.cards { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); padding: 32px 0; }
.two-col { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); gap: 22px; padding: 28px 0; align-items: start; }
.stack { display: grid; gap: 18px; min-width: 0; }
@media (max-width: 860px) { .two-col { grid-template-columns: 1fr; } }

/* Cards */
.card { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; box-shadow: var(--shadow); min-width: 0; }
.card.note { background: #EEF4FA; }
.card.success { border-color: #A6E3C3; background: #F0FBF5; }
.link-card { text-decoration: none; color: var(--text); display: flex; flex-direction: column; transition: transform 0.15s ease, box-shadow 0.15s ease; }
.link-card:hover { transform: translateY(-2px); box-shadow: 0 6px 24px rgba(11, 31, 51, 0.12); }
.link-card p { color: var(--muted); flex: 1; }
.link-card .more { color: var(--blue); font-weight: 600; }
.job-card h2 a { text-decoration: none; color: var(--text); }
.tags { display: flex; flex-wrap: wrap; gap: 6px; margin: 6px 0 12px; }
.tag { background: #E6EEF7; color: var(--navy-2); border-radius: 999px; padding: 3px 10px; font-size: 0.8rem; font-weight: 600; }
.hero .tag { background: rgba(255, 255, 255, 0.14); color: var(--white); }
.dl { display: grid; grid-template-columns: max-content 1fr; gap: 6px 16px; }
.dl dt { font-weight: 600; color: var(--muted); }
.dl dd { margin: 0; }
.prose h2 { margin-top: 1.2em; }
.prose ul { padding-left: 1.2em; }
.prose li { margin-bottom: 0.35em; }
.section-title { margin: 8px 0 4px; }

/* Buttons and forms */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; background: var(--blue); color: var(--white); border: 1px solid var(--blue); border-radius: 8px; padding: 10px 18px; font: 600 0.95rem var(--font); cursor: pointer; text-decoration: none; }
.btn:hover { background: var(--blue-dark); color: var(--white); }
.btn:disabled { opacity: 0.6; cursor: progress; }
.btn-secondary { background: var(--white); color: var(--blue); }
.btn-secondary:hover { background: #EEF4FA; color: var(--blue-dark); }
.btn-danger { background: var(--danger); border-color: var(--danger); }
.btn-danger:hover { background: #912018; }
.btn-small { padding: 6px 12px; font-size: 0.85rem; }
.btn-ghost { background: rgba(255, 255, 255, 0.08); border-color: rgba(255, 255, 255, 0.35); color: var(--white); }
.btn-ghost:hover { background: rgba(255, 255, 255, 0.18); }
.form .field { display: grid; gap: 6px; margin-bottom: 14px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 560px) { .field-row { grid-template-columns: 1fr; } }
label { font-weight: 600; font-size: 0.92rem; }
input, select, textarea { font: 400 0.95rem var(--font); color: var(--text); border: 1px solid #B9C6D6; border-radius: 8px; padding: 9px 11px; background: var(--white); width: 100%; min-width: 0; }
input:focus, select:focus, textarea:focus, .btn:focus-visible, a:focus-visible { outline: 3px solid rgba(0, 112, 184, 0.35); outline-offset: 1px; }
input[type="checkbox"] { width: auto; }
input[type="file"] { padding: 7px; }
.check { display: flex; gap: 10px; align-items: flex-start; font-weight: 400; margin: 6px 0 14px; }
.check input { margin-top: 4px; }
.recaptcha { margin: 8px 0 14px; min-height: 78px; }
.form-error { color: var(--danger); font-weight: 600; }
.status-pass { color: var(--success); }
.status-warn { color: var(--warn); }
.status-fail { color: var(--danger); }
.status-info { color: var(--muted); }

/* Tools */
.tools-layout { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 22px; padding: 28px 0; align-items: start; }
.tool-nav { position: sticky; top: 84px; display: grid; gap: 2px; padding: 14px; }
.tool-nav a { text-decoration: none; padding: 6px 8px; border-radius: 6px; font-size: 0.92rem; }
.tool-nav a:hover { background: #EEF4FA; }
@media (max-width: 860px) { .tools-layout { grid-template-columns: 1fr; } .tool-nav { position: static; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); } }
.tool-form { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin: 10px 0; }
.tool-form input:not([type="number"]), .tool-form select { flex: 1 1 200px; width: auto; }
.tool-form label { display: flex; align-items: center; gap: 6px; font-weight: 500; }
.tool-form input[type="number"] { width: 80px; }
.wrap-buttons { gap: 6px; }
.result { margin-top: 10px; overflow-x: auto; }
.result table { border-collapse: collapse; width: 100%; font-size: 0.9rem; }
.result th, .result td { text-align: left; border-bottom: 1px solid var(--line); padding: 6px 8px; vertical-align: top; }
.result th { color: var(--muted); font-weight: 600; }
.result pre { background: var(--bg); padding: 10px; border-radius: 8px; white-space: pre-wrap; word-break: break-word; }
.checks { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.checks li { border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px; }
.checks strong { margin-right: 6px; }
.meter { height: 8px; background: #E6EEF7; border-radius: 999px; overflow: hidden; margin: 6px 0; }
.meter span { display: block; height: 100%; width: 0; background: var(--danger); transition: width 0.2s ease, background 0.2s ease; }
.link-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.link-list li { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; border-bottom: 1px solid var(--line); padding-bottom: 10px; }
.link-list li > div { display: grid; flex: 1 1 260px; }
.linkout { display: flex; gap: 6px; flex: 1 1 260px; }
.linkout input { flex: 1; }
.cvss-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 10px; }
.cvss-grid fieldset { border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px; margin: 0; }
.cvss-grid legend { font-weight: 600; font-size: 0.88rem; padding: 0 4px; }
.cvss-grid label { font-weight: 400; display: inline-flex; gap: 4px; margin-right: 10px; font-size: 0.88rem; }

/* Training */
.training-layout { display: grid; grid-template-columns: 280px minmax(0, 1fr); gap: 22px; padding: 28px 0; align-items: start; }
.course-nav { position: sticky; top: 84px; }
.course-nav ol { list-style: none; padding: 0; margin: 0 0 12px; display: grid; gap: 4px; }
.course-nav a[data-module] { display: flex; gap: 8px; align-items: baseline; text-decoration: none; padding: 7px 8px; border-radius: 6px; color: var(--text); }
.course-nav a[data-module]:hover, .course-nav a.active { background: #EEF4FA; }
.course-nav .num { background: var(--blue); color: var(--white); border-radius: 50%; width: 22px; height: 22px; display: inline-grid; place-items: center; font-size: 0.78rem; flex: none; }
.course-nav a.done .num { background: var(--success); }
@media (max-width: 860px) { .training-layout { grid-template-columns: 1fr; } .course-nav { position: static; } }
.module-figure { background: #EEF4FA; border-radius: var(--radius); padding: 18px; display: grid; place-items: center; margin-bottom: 16px; }
.module-figure img { max-height: 180px; }
.tip { border-left: 4px solid var(--blue); background: #EEF4FA; padding: 12px 16px; border-radius: 0 8px 8px 0; margin: 14px 0; }
.video-slot { border: 2px dashed var(--sky); border-radius: var(--radius); padding: 18px; text-align: center; color: var(--muted); margin: 14px 0; }
.question { border: 1px solid var(--line); border-radius: 8px; padding: 14px; margin-bottom: 12px; }
.question legend { font-weight: 600; padding: 0 4px; }
.question label { display: flex; gap: 8px; font-weight: 400; margin: 6px 0; align-items: flex-start; }
.question input { margin-top: 5px; }
.feedback { margin-top: 8px; font-weight: 600; }
.cert { background: var(--white); border: 10px solid var(--navy); outline: 2px solid var(--blue); outline-offset: -18px; padding: 48px 40px; text-align: center; aspect-ratio: 1.414 / 1; display: flex; flex-direction: column; justify-content: center; gap: 8px; }
.cert h2 { font-size: 2rem; margin: 0; }
.cert .cert-name { font-size: 2.1rem; font-weight: 700; color: var(--navy-2); border-bottom: 2px solid var(--sky); padding-bottom: 6px; margin: 8px auto; min-width: 60%; }
.cert .cert-org { letter-spacing: 0.12em; text-transform: uppercase; color: var(--blue); font-weight: 700; }
.cert .cert-meta { font-size: 0.85rem; color: var(--muted); }
@media print {
  body * { visibility: hidden; }
  #certificate, #certificate * { visibility: visible; }
  #certificate { position: absolute; inset: 0; margin: 0; border-width: 12px; }
  @page { size: landscape; margin: 10mm; }
}

/* Threat map */
body.map-body { background: #050B14; }
body.map-body .site-footer { margin-top: 0; }
.map-shell { position: relative; height: calc(100vh - 64px); min-height: 560px; overflow: hidden; background: radial-gradient(circle at 50% 40%, #0C2440 0%, #050B14 70%); color: #E6EEF7; }
body.embed .map-shell { height: 100vh; }
.globe { position: absolute; inset: 0; }
.map-overlay { position: absolute; background: rgba(5, 15, 28, 0.72); border: 1px solid rgba(201, 215, 230, 0.18); border-radius: 10px; padding: 14px 16px; backdrop-filter: blur(4px); }
.map-overlay a { color: #8FC8F2; }
.map-title { left: 16px; top: 16px; max-width: 380px; }
.map-title h1 { font-size: 1.35rem; margin-bottom: 4px; }
.map-title p { font-size: 0.86rem; color: #B9C9DA; margin-bottom: 8px; }
.map-controls { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.map-controls label { font-weight: 500; font-size: 0.86rem; display: flex; gap: 6px; align-items: center; color: #E6EEF7; }
.map-controls select { width: auto; background: rgba(255, 255, 255, 0.08); color: #E6EEF7; border-color: rgba(201, 215, 230, 0.3); padding: 5px 8px; font-size: 0.85rem; }
.map-controls select option { color: #0B1F33; }
.map-now { margin: 10px 0 0; font-size: 0.9rem; color: #FFFFFF; min-height: 2.6em; }
.map-stats { right: 16px; top: 16px; width: 290px; max-height: calc(100% - 150px); overflow-y: auto; font-size: 0.85rem; }
.map-stats h2 { font-size: 0.95rem; margin: 10px 0 6px; color: #FFFFFF; }
.map-stats h2:first-child { margin-top: 0; }
.map-stats ol { margin: 0; padding-left: 1.2em; }
.map-stats .kpis { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.map-stats .kpi { background: rgba(255, 255, 255, 0.06); border-radius: 8px; padding: 8px; }
.map-stats .kpi b { display: block; font-size: 1.25rem; color: #FFFFFF; }
.map-ticker { left: 16px; right: 16px; bottom: 16px; display: flex; gap: 22px; overflow: hidden; white-space: nowrap; font-size: 0.84rem; padding: 10px 14px; }
.map-ticker .ticker-track { display: inline-flex; gap: 28px; animation: ticker 120s linear infinite; }
.map-ticker:hover .ticker-track { animation-play-state: paused; }
@keyframes ticker { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.map-ticker .label { font-weight: 700; color: #F2B84B; margin-right: 6px; }
.map-sources { left: 16px; bottom: 70px; max-width: 520px; font-size: 0.8rem; }
.map-sources ul { padding-left: 1.1em; margin: 8px 0; }
.legend { display: flex; flex-wrap: wrap; gap: 8px 12px; margin-top: 6px; }
.legend span { display: inline-flex; align-items: center; gap: 6px; }
.legend i { width: 10px; height: 10px; border-radius: 50%; display: inline-block; }
@media (max-width: 760px) {
  .map-stats { display: none; }
  .map-title { right: 16px; max-width: none; }
  .map-sources { bottom: 64px; right: 16px; }
}
@media (prefers-reduced-motion: reduce) { .map-ticker .ticker-track { animation: none; } }