/* security.charemma.de: dark base from charemma-web themes.dark.css, accent #268bd2 */

/* Fonts (self-hosted, @fontsource, SIL OFL 1.1) */
@font-face { font-family: "Lato"; font-style: normal; font-weight: 300; font-display: swap; src: url("../fonts/lato-latin-300-normal.woff2") format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Lato"; font-style: normal; font-weight: 300; font-display: swap; src: url("../fonts/lato-latin-ext-300-normal.woff2") format("woff2"); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "Lato"; font-style: normal; font-weight: 400; font-display: swap; src: url("../fonts/lato-latin-400-normal.woff2") format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Lato"; font-style: normal; font-weight: 400; font-display: swap; src: url("../fonts/lato-latin-ext-400-normal.woff2") format("woff2"); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "Lato"; font-style: normal; font-weight: 700; font-display: swap; src: url("../fonts/lato-latin-700-normal.woff2") format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Lato"; font-style: normal; font-weight: 700; font-display: swap; src: url("../fonts/lato-latin-ext-700-normal.woff2") format("woff2"); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "Lato"; font-style: normal; font-weight: 900; font-display: swap; src: url("../fonts/lato-latin-900-normal.woff2") format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Lato"; font-style: normal; font-weight: 900; font-display: swap; src: url("../fonts/lato-latin-ext-900-normal.woff2") format("woff2"); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "IBM Plex Mono"; font-style: normal; font-weight: 400; font-display: swap; src: url("../fonts/ibm-plex-mono-latin-400-normal.woff2") format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "IBM Plex Mono"; font-style: normal; font-weight: 400; font-display: swap; src: url("../fonts/ibm-plex-mono-latin-ext-400-normal.woff2") format("woff2"); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "IBM Plex Mono"; font-style: normal; font-weight: 500; font-display: swap; src: url("../fonts/ibm-plex-mono-latin-500-normal.woff2") format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "IBM Plex Mono"; font-style: normal; font-weight: 500; font-display: swap; src: url("../fonts/ibm-plex-mono-latin-ext-500-normal.woff2") format("woff2"); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }

/* Tokens */
:root {
  --bg: #2d2e2e;
  --bg-section-odd: #2b2c2c;
  --bg-section-even: #292a2a;
  --bg-header: #282929;
  --bg-stage: #1f2020;
  --line: #404242;
  --text-strong: #e4e5e5;
  --text: #c0c1c1;
  --text-muted: #979899;
  --heading: #a4a5a6;
  --accent: #268bd2;
  --accent-light-bg: #006ec1;
  --alert: #dc322f;
  --button-surface: #3f4040;
  --chip-line: #575859;

  --light-bg: #ffffff;
  --light-bg-alt: #f8f8f8;
  --light-line: #ececec;
  --light-text: #727272;
  --light-heading: #3a3a3a;

  --font-sans: "Lato", "Helvetica Neue", Helvetica, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;

  --container: 1200px;
  --gutter: 24px;
  --radius: 4px;
}

/* Base */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text-strong);
  font-family: var(--font-sans);
  font-size: 18px;
  line-height: 1.6;
}

a {
  color: var(--text-strong);
  text-decoration-color: var(--accent);
  text-underline-offset: 3px;
  transition: all .15s linear;
}
a:hover, a:focus { color: var(--accent); }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

.mono { font-family: var(--font-mono); }
.accent { color: var(--accent); }

/* Header */
.site-header {
  max-width: var(--container);
  margin: 0 auto;
  padding: 28px var(--gutter);
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--line);
}

.brand {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--text-strong);
  text-decoration: none;
  display: flex;
  gap: 2px;
  align-items: center;
}
.brand__user { color: var(--text-muted); }
.brand__prompt { color: var(--accent); font-weight: 500; }

.site-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px 28px;
  font-family: var(--font-mono);
  font-size: 14px;
}
.site-nav > a {
  color: var(--text);
  text-decoration: none;
  padding: 12px 0;
}

.lang-switch {
  display: flex;
  gap: 2px;
  margin-left: 8px;
}
.lang-switch a {
  font-family: var(--font-mono);
  font-size: 13px;
  border-radius: var(--radius);
  min-height: 32px;
  min-width: 40px;
  padding: 0 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  color: var(--text-muted);
  border: 1px solid transparent;
}
.lang-switch a[aria-current="true"] {
  background: rgba(38, 139, 210, 0.18);
  color: var(--text-strong);
  border-color: rgba(38, 139, 210, 0.6);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  min-height: 48px;
  padding: 14px 28px;
  border-radius: var(--radius);
  text-decoration: none;
}
.btn--primary {
  background: var(--accent);
  color: #ffffff;
  font-weight: 700;
  font-size: 19px;
}
.btn--primary:hover, .btn--primary:focus { color: #ffffff; background: var(--accent-light-bg); }

/* Hero */
.hero {
  padding-top: 120px;
  padding-bottom: 96px;
  display: flex;
  flex-direction: column;
  gap: 32px;
}
.hero__meta {
  margin: 0;
  font-size: 14px;
  color: var(--text);
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
}
.hero__title {
  margin: 0;
  font-weight: 300;
  font-size: clamp(44px, 7vw, 92px);
  line-height: 1.02;
  letter-spacing: -0.01em;
  max-width: 1000px;
  color: var(--heading);
}
.hero__title-accent { color: var(--accent); font-weight: 700; }
.hero__lead {
  margin: 0;
  max-width: 680px;
  font-size: 21px;
  font-weight: 300;
  color: var(--text);
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 8px;
}

/* Profile bar */
.profile {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--bg-header);
}
.profile__grid {
  margin: 0 auto;
  padding-top: 32px;
  padding-bottom: 32px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 24px;
  font-size: 14px;
}
.profile__item { display: flex; flex-direction: column; gap: 4px; }
.profile__item dt { color: var(--text-muted); }
.profile__item dd { margin: 0; }

/* Section scaffolding */
.section-head { display: flex; flex-direction: column; gap: 12px; }
.eyebrow {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--text);
  display: flex;
  gap: 10px;
  align-items: center;
}
.eyebrow__line { width: 24px; height: 2px; background: var(--accent); }
.eyebrow--light { color: var(--accent-light-bg); }
.section-title {
  margin: 0;
  font-weight: 900;
  font-size: clamp(32px, 4vw, 50px);
  line-height: 1.1;
  color: var(--text-strong);
}
.section-title--light { color: var(--light-text); }
.section-title--dark { color: var(--light-heading); }

/* 01 Services */
.services {
  padding-top: 120px;
  padding-bottom: 120px;
  display: flex;
  flex-direction: column;
  gap: 48px;
}
.services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(320px, 100%), 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.service {
  background: var(--bg);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.service__tag { font-family: var(--font-mono); font-size: 13px; color: var(--text-muted); }
.service__title { margin: 0; font-weight: 700; font-size: 24px; line-height: 1.25; color: var(--text-strong); }
.service__body { margin: 0; color: var(--text); font-size: 17px; }

/* 02 Approach */
.approach { border-top: 1px solid var(--line); background: var(--bg-section-even); }
.approach__intro {
  padding-top: 120px;
  padding-bottom: 48px;
  display: flex;
  flex-wrap: wrap;
  gap: 24px 48px;
  align-items: flex-end;
}
.approach__head { flex: 1 1 480px; display: flex; flex-direction: column; gap: 16px; }
.approach__text { flex: 1 1 400px; display: flex; flex-direction: column; gap: 10px; }
.approach__lead { margin: 0; color: var(--text); }
.approach__note { margin: 0; color: var(--text-muted); font-size: 15px; }
.approach__results {
  padding-top: 32px;
  padding-bottom: 120px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 40px;
  font-size: 17px;
  color: var(--text);
  transition: opacity .6s ease;
  opacity: .25;
}
.approach__results.is-done { opacity: 1; }

/* Engagement stage */
.cx-band { background: var(--bg-stage); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.cx-stage {
  position: relative;
  max-width: 1600px;
  margin: 0 auto;
  height: clamp(600px, 50vw, 860px);
  background: var(--bg-header);
  overflow: hidden;
  font-family: var(--font-mono);
}
.cx-canvas-wrap { position: absolute; inset: 0; cursor: crosshair; touch-action: pan-y; }
.cx-canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.cx-flash {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(ellipse at 36% 50%, rgba(220, 50, 47, 0.3), rgba(220, 50, 47, 0.04) 70%);
  animation: cx-flash .9s ease-out both;
}
.cx-flash[hidden] { display: none; }
.cx-glass {
  position: absolute;
  top: 28px;
  right: 28px;
  bottom: 28px;
  width: min(460px, 38%);
  display: flex;
  flex-direction: column;
  background: rgba(45, 46, 46, 0.16);
  backdrop-filter: blur(10px) saturate(120%);
  -webkit-backdrop-filter: blur(10px) saturate(120%);
  border: 1px solid rgba(228, 229, 229, 0.04);
  border-radius: 18px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.18);
  overflow: hidden;
}
.cx-status {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px 0;
  font-size: 12px;
  color: var(--text-muted);
}
.cx-status__label { display: flex; gap: 8px; align-items: center; }
.cx-status__label [data-status-label] { color: var(--text-strong); letter-spacing: .06em; }
.cx-status__progress { display: flex; gap: 12px; align-items: center; }
.cx-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent);
  animation: cx-blink 1.2s steps(1) infinite;
}
.cx-meter { display: flex; gap: 3px; }
.cx-meter__seg {
  display: inline-block;
  width: 14px;
  height: 4px;
  border-radius: 2px;
  transition: background .8s ease;
  background: rgba(228, 229, 229, 0.12);
}
.cx-meter__seg.is-current { background: rgba(38, 139, 210, 0.45); }
.cx-console { position: relative; flex: 0 0 auto; height: 150px; margin: 18px 20px 0; }
.cx-prompt {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: opacity .8s ease, transform .8s ease, filter .8s ease;
  opacity: 0;
  pointer-events: none;
  filter: blur(6px);
  transform: translateY(12px);
}
.cx-prompt.is-past { transform: translateY(-12px); }
.cx-prompt.is-active { opacity: 1; pointer-events: auto; filter: none; transform: none; }
.cx-prompt__cmd {
  font-size: clamp(16px, 1.5vw, 19px);
  color: var(--text-strong);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}
.cx-prompt__out {
  font-size: 13px;
  color: var(--text-muted);
  overflow-wrap: anywhere;
  transition: opacity .6s ease, transform .6s ease;
  opacity: 0;
  transform: translateY(4px);
}
.cx-prompt__out.is-visible { opacity: 1; transform: none; }
.cx-prompt__hit { font-size: 13px; color: var(--text); animation: cx-fadein .9s ease both; }
.cx-prompt__hit.is-tag { color: #8fc0e8; }
.cx-prompt__hit.is-pwn { color: #e8817d; }
.cx-prompt__hit[hidden], .cx-cursor[hidden] { display: none; }
.cx-cursor { animation: cx-blink 1s steps(1) infinite; }
.cx-divider { height: 1px; margin: 4px 20px 0; background: rgba(228, 229, 229, 0.04); }
.cx-net-label { padding: 12px 20px 0; font-size: 12px; color: #7d7e7f; }
.cx-net { position: relative; flex: 1 1 auto; min-height: 200px; }

@keyframes cx-flash { 0% { opacity: 0; } 12% { opacity: 1; } 100% { opacity: 0; } }
@keyframes cx-blink { 50% { opacity: 0; } }
@keyframes cx-fadein { from { opacity: 0; transform: translateY(3px); } to { opacity: 1; transform: none; } }

@media (prefers-reduced-motion: reduce) {
  .cx-flash, .cx-dot, .cx-cursor, .cx-prompt__hit { animation: none !important; }
}

@media (max-width: 860px) {
  .cx-stage { height: auto; display: flex; flex-direction: column; }
  .cx-canvas-wrap { position: relative; inset: auto; height: 420px; }
  .cx-glass { position: relative; top: auto; right: auto; bottom: auto; width: auto; margin: 0 12px 12px; min-height: 460px; }
}

/* 03 Process (light) */
.process { background: var(--light-bg); color: var(--light-text); }
.process__inner {
  padding-top: 120px;
  padding-bottom: 120px;
  display: flex;
  flex-direction: column;
  gap: 56px;
}
.process__steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 40px;
}
.process__step {
  display: flex;
  flex-direction: column;
  gap: 12px;
  border-top: 2px solid var(--accent);
  padding-top: 20px;
}
.process__n { font-family: var(--font-mono); font-size: 14px; color: var(--accent-light-bg); }
.process__title { margin: 0; font-weight: 700; font-size: 23px; color: var(--light-text); }
.process__body { margin: 0; font-size: 17px; color: var(--light-text); }

/* 04 Toolbox */
.toolbox {
  padding-top: 120px;
  padding-bottom: 120px;
  display: flex;
  flex-wrap: wrap;
  gap: 48px;
}
.toolbox__intro { flex: 1 1 360px; display: flex; flex-direction: column; gap: 16px; }
.toolbox__lead { margin: 0; color: var(--text); }
.toolbox__groups { flex: 1 1 560px; min-width: 0; display: flex; flex-direction: column; border-top: 1px solid var(--line); }
.toolbox__group {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}
.toolbox__label {
  flex: 0 0 170px;
  margin: 0;
  padding-top: 7px;
  font-family: var(--font-mono);
  font-weight: 400;
  font-size: 14px;
  color: var(--text-muted);
}
.toolbox__items {
  flex: 1 1 300px;
  min-width: 0;
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 14px;
}
.chip { border: 1px solid var(--chip-line); border-radius: 3px; padding: 6px 12px; color: var(--text-strong); }
.chip--hot { border-color: var(--accent); }

/* 05 Knowledge (light) */
.knowledge { background: var(--light-bg-alt); color: var(--light-text); border-top: 1px solid var(--light-line); }
.knowledge__inner {
  padding-top: 120px;
  padding-bottom: 120px;
  display: flex;
  flex-direction: column;
  gap: 56px;
}
.knowledge__head { display: flex; flex-wrap: wrap; gap: 24px 48px; align-items: flex-end; }
.knowledge__title-block { flex: 1 1 480px; display: flex; flex-direction: column; gap: 16px; }
.knowledge__lead { flex: 1 1 400px; margin: 0; color: var(--light-text); }
.knowledge__eyebrow {
  display: flex;
  gap: 12px;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--accent-light-bg);
}
.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 10px;
  border: 1px solid var(--accent-light-bg);
  border-radius: 999px;
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.knowledge__footer {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 32px;
  justify-content: space-between;
  align-items: center;
  padding-top: 8px;
}
.knowledge__note { margin: 0; font-size: 15px; color: var(--light-text); }

.topic-group { display: flex; flex-direction: column; gap: 16px; }
.topic-group__head {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 16px;
  align-items: baseline;
  border-bottom: 1px solid var(--light-line);
  padding-bottom: 12px;
}
.topic-group__title { margin: 0; font-weight: 700; font-size: 22px; color: var(--light-heading); }
.topic-group__title--lg { font-size: 26px; }
.topic-group__sub { font-size: 15px; color: var(--light-text); }
.topic-group__count { margin-left: auto; font-family: var(--font-mono); font-size: 13px; color: #939393; }
.topic-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(300px, 100%), 1fr));
  gap: 16px;
}
.topic-grid--home { grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr)); }
.topic-card {
  background: var(--light-bg);
  border: 1px solid var(--light-line);
  border-radius: 8px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  scroll-margin-top: 24px;
}
.topic-card:target { border-color: var(--accent-light-bg); }
.topic-card__meta {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.topic-card__badge { color: var(--accent-light-bg); }
.topic-card__id { color: #939393; }
.topic-card__title { margin: 0; font-weight: 700; font-size: 19px; line-height: 1.3; color: var(--light-heading); }
.topic-card__body { margin: 0; font-size: 16px; color: var(--light-text); flex: 1 1 auto; }
.topic-card__link {
  align-self: flex-start;
  color: var(--accent-light-bg);
  font-weight: 700;
  font-size: 16px;
  text-decoration: none;
  padding: 8px 0;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}
.topic-card__link:hover, .topic-card__link:focus { color: var(--accent); }
.topic-card__upcoming {
  font-family: var(--font-mono);
  font-size: 13px;
  color: #939393;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.btn--light { background: var(--accent-light-bg); color: #ffffff; font-weight: 700; font-size: 17px; padding: 14px 24px; }
.btn--light:hover, .btn--light:focus { background: var(--accent); color: #ffffff; }

/* CTA */
.cta { background: var(--accent); color: #ffffff; }
.cta__inner {
  padding-top: 96px;
  padding-bottom: 96px;
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  justify-content: space-between;
  align-items: flex-end;
}
.cta__title {
  margin: 0;
  font-weight: 900;
  font-size: clamp(36px, 5vw, 62px);
  line-height: 1.05;
  max-width: 720px;
  color: #ffffff;
}
.btn--inverse { background: #ffffff; color: var(--accent-light-bg); padding: 16px 28px; font-weight: 700; font-size: 18px; }
.btn--inverse:hover, .btn--inverse:focus { color: var(--accent-light-bg); background: var(--light-bg-alt); }

/* Knowledge overview page (light) */
body.page-light { background: var(--light-bg-alt); color: var(--light-text); }
.page-light a { color: var(--accent-light-bg); }
.page-light a:hover, .page-light a:focus { color: var(--accent); }
.page-light .site-header-bar { background: var(--bg); border-bottom: 1px solid var(--line); }
.page-light .site-header { padding-top: 20px; padding-bottom: 20px; border-bottom: none; gap: 12px 24px; }
.page-light .brand, .page-light .brand:hover { color: var(--text-strong); min-height: 44px; }
.page-light .lang-switch { margin-left: 0; }
.page-light .lang-switch a { color: var(--text-muted); }
.page-light .lang-switch a[aria-current="true"] { color: var(--text-strong); }
.overview {
  padding-top: 72px;
  padding-bottom: 120px;
  display: flex;
  flex-direction: column;
  gap: 64px;
}
.overview__head { display: flex; flex-direction: column; gap: 18px; max-width: 760px; }
.overview__back {
  font-family: var(--font-mono);
  font-size: 14px;
  text-decoration: none;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
}
.overview__title { margin: 0; font-weight: 900; font-size: clamp(38px, 5vw, 64px); line-height: 1.05; color: var(--light-heading); }
.overview__lead { margin: 0; font-size: 20px; font-weight: 300; }
.overview__group { display: flex; flex-direction: column; gap: 20px; }
.overview__source { margin: 0; font-size: 15px; }

/* 404 */
.not-found__title {
  margin: 0;
  font-weight: 900;
  font-size: clamp(32px, 4vw, 50px);
  line-height: 1.1;
}
.not-found p { margin: 8px 0 0; color: var(--text); }

/* Footer */
.site-footer-bar { background: var(--bg); }
.site-footer {
  max-width: var(--container);
  margin: 0 auto;
  padding: 32px var(--gutter);
  display: flex;
  flex-wrap: wrap;
  gap: 16px 32px;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-muted);
}
.site-footer__links { display: flex; flex-wrap: wrap; gap: 8px 24px; }
.site-footer__links a { color: var(--text-muted); padding: 12px 0; }
.site-footer__links a:hover, .site-footer__links a:focus { color: var(--accent); }