/* Insight pages (EN /insights/, DE /de/wissen/). Blackboard CI, all local. */
@font-face { font-family: "Eloquia"; src: url("fonts/EloquiaDisplay-Light.woff2") format("woff2"); font-weight: 300; font-display: swap; }
@font-face { font-family: "Eloquia"; src: url("fonts/EloquiaDisplay-Regular.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Eloquia"; src: url("fonts/EloquiaDisplay-SemiBold.woff2") format("woff2"); font-weight: 600; font-display: swap; }
@font-face { font-family: "Eloquia"; src: url("fonts/EloquiaDisplay-ExtraBold.woff2") format("woff2"); font-weight: 800; font-display: swap; }

:root {
  --navy: #1F3380;
  --blue: #3B6BF5;
  --white: #FFFFFF;
  --black: #000000;
  --light: #6C9FCB;
  --line: rgba(255, 255, 255, 0.12);
  --soft: rgba(255, 255, 255, 0.8);
  --muted: rgba(255, 255, 255, 0.6);

  --font: "Eloquia", system-ui, sans-serif;
  --gutter: max(16px, 4vw);
  color-scheme: dark;
}

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

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--black);
  color: var(--soft);
  font: 400 18px/1.65 var(--font);
  -webkit-font-smoothing: antialiased;
}

a { color: var(--light); text-underline-offset: 3px; }
a:hover { color: var(--white); }
strong { color: var(--white); font-weight: 600; }
:focus-visible { outline: 2px solid var(--white); outline-offset: 3px; }

/* header and footer */
.bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px 28px;
  max-width: 1120px;
  margin: 0 auto;
  padding: 24px var(--gutter);
}

.bar img { display: block; height: 72px; width: auto; }
.bar nav { display: flex; flex-wrap: wrap; gap: 8px 24px; font-size: 15px; }
.bar nav a { color: var(--soft); text-decoration: none; }
.bar nav a:hover { color: var(--white); }

.foot { border-top: 1px solid var(--line); font-size: 14px; color: var(--muted); margin-top: 40px; }
.foot img { height: 56px; }
.foot q { quotes: none; color: var(--white); font-weight: 300; font-size: 17px; }
.foot a { color: var(--muted); }

/* content column */
main {
  max-width: 760px;
  margin: 0 auto;
  padding: 24px var(--gutter) 64px;
}

.crumbs { margin: 0 0 40px; font-size: 14px; color: var(--muted); }
.crumbs a { color: var(--muted); }
.crumbs [aria-current] { color: var(--soft); }

.eyebrow {
  margin: 0 0 12px;
  color: var(--light);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1, h2, h3 { color: var(--white); text-wrap: balance; }

h1 {
  margin: 0 0 16px;
  font-weight: 800;
  font-size: clamp(32px, 5.4vw, 48px);
  line-height: 1.08;
  letter-spacing: -0.01em;
}

.byline { margin: 0 0 32px; font-size: 14px; color: var(--muted); }

h2 {
  margin: 56px 0 14px;
  font-weight: 800;
  font-size: clamp(23px, 3.2vw, 28px);
  line-height: 1.2;
  scroll-margin-top: 24px;
}

h3 { margin: 32px 0 8px; font-weight: 600; font-size: 19px; line-height: 1.35; }

p, ul, ol { margin: 0 0 16px; }
ul, ol { padding-left: 1.25em; }
li { margin-bottom: 8px; }
li::marker { color: var(--light); }

/* the short answer at the top */
.short {
  margin: 0 0 40px;
  padding: 22px 24px;
  border: 0.5px solid rgba(59, 107, 245, 0.8);
  border-radius: 16px;
  background: rgba(59, 107, 245, 0.16);
  color: var(--white);
}
.short .label { margin: 0 0 6px; font-size: 13px; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; color: var(--light); }
.short p:last-child { margin: 0; }

/* callouts */
.box {
  margin: 28px 0;
  padding: 18px 22px;
  border-left: 4px solid var(--blue);
  border-radius: 0 12px 12px 0;
  background: rgba(31, 51, 128, 0.4);
  color: var(--white);
}

/* tables */
.scroll { overflow-x: auto; margin: 24px 0; }
table { width: 100%; border-collapse: collapse; font-size: 16px; min-width: 520px; }
th, td { padding: 12px 14px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
thead th { color: var(--light); font-size: 13px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; }
tbody th { color: var(--white); font-weight: 600; }

/* call to action */
.cta {
  margin: 64px 0 0;
  padding: 32px clamp(20px, 4vw, 40px);
  border-radius: 20px;
  background: radial-gradient(120% 140% at 80% 0%, rgba(59, 107, 245, 0.35), rgba(31, 51, 128, 0.25) 45%, rgba(0, 0, 0, 0) 80%), #05070f;
  border: 1px solid var(--line);
}
.cta h2 { margin-top: 0; }
.buttons { display: flex; flex-wrap: wrap; gap: 12px; margin: 20px 0 0; }
.btn {
  display: inline-block;
  padding: 12px 22px;
  border-radius: 999px;
  background: var(--blue);
  color: var(--white);
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
}
.btn:hover { background: #2f5be0; color: var(--white); }
.btn.ghost { background: transparent; border: 1px solid rgba(255, 255, 255, 0.5); font-weight: 400; }
.btn.ghost:hover { border-color: var(--white); }

/* related articles */
.more { margin-top: 56px; }
.more h2 { margin-top: 0; font-size: 20px; }
.more ul { list-style: none; padding: 0; margin: 0; border-top: 1px solid var(--line); }
.more li { margin: 0; border-bottom: 1px solid var(--line); }
.more a { display: block; padding: 14px 0; color: var(--white); text-decoration: none; }
.more a::after { content: " →"; color: var(--light); }
.more a:hover { color: var(--light); }

/* overview page */
.intro { font-size: 20px; color: var(--soft); margin-bottom: 40px; }
.cards { list-style: none; padding: 0; margin: 0; display: grid; gap: 16px; }
@media (min-width: 720px) { .cards { grid-template-columns: 1fr 1fr; } }
.cards li { margin: 0; }
.cards a {
  display: flex;
  flex-direction: column;
  gap: 8px;
  height: 100%;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.03);
  color: var(--soft);
  text-decoration: none;
}
.cards a:hover { border-color: rgba(59, 107, 245, 0.8); background: rgba(59, 107, 245, 0.08); }
.cards .eyebrow { margin: 0; }
.cards strong { font-size: 21px; line-height: 1.25; font-weight: 800; }
.cards .go { margin-top: auto; color: var(--light); font-weight: 600; font-size: 15px; }