/* insights.css — shared look for the knowledge section (2026-08-14) */
:root {
  --accent: #0e7c7b; --ink: #1a2330; --muted: #5b6777;
  --bg: #ffffff; --soft: #f4f7f8; --line: #e3e9ec;
}
* { box-sizing: border-box; margin: 0; }
body { font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
       color: var(--ink); background: var(--bg); line-height: 1.7; }
.wrap { max-width: 760px; margin: 0 auto; padding: 0 24px; }
.wrap.wide { max-width: 1080px; }

header { position: sticky; top: 0; background: rgba(255,255,255,.94);
         backdrop-filter: blur(6px); border-bottom: 1px solid var(--line); z-index: 50; }
.nav { display: flex; align-items: center; gap: 22px; height: 64px;
       max-width: 1080px; margin: 0 auto; padding: 0 24px; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 700;
        font-size: 1.1rem; color: var(--ink); text-decoration: none; }
.logo img { border-radius: 8px; }
.logo .dot { color: var(--accent); }
.nav a { color: var(--muted); text-decoration: none; font-size: .95rem; }
.nav a:hover { color: var(--ink); }
.lang-btn { margin-left: auto; border: 1.5px solid var(--line); background: #fff;
            border-radius: 20px; padding: 5px 14px; font-weight: 700;
            font-size: .82rem; cursor: pointer; color: var(--ink); }

.hero { padding: 64px 0 30px; }
.kicker { color: var(--accent); font-weight: 700; font-size: .85rem;
          text-transform: uppercase; letter-spacing: .12em; }
h1 { font-size: clamp(1.7rem, 3.6vw, 2.5rem); line-height: 1.2; margin: 8px 0 10px; }
.lead { color: var(--muted); font-size: 1.08rem; }

article { padding: 26px 0 70px; }
article h2 { font-size: 1.35rem; margin: 34px 0 10px; }
article p { margin: 14px 0; }
article .pull { border-left: 3px solid var(--accent); padding: 4px 0 4px 16px;
                color: var(--muted); font-size: 1.02rem; margin: 22px 0; }
.bridge { background: var(--soft); border: 1px solid var(--line); border-radius: 14px;
          padding: 22px; margin-top: 40px; }
.bridge b { display: block; margin-bottom: 6px; }
.bridge a { color: var(--accent); font-weight: 700; text-decoration: none; }
.meta { color: var(--muted); font-size: .85rem; margin-top: 6px; }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
         gap: 22px; padding: 30px 0 70px; }
.card { background: #fff; border: 1px solid var(--line); border-radius: 14px;
        padding: 24px; text-decoration: none; color: var(--ink); display: block;
        transition: box-shadow .15s, transform .15s; }
.card:hover { box-shadow: 0 8px 22px rgba(0,0,0,.09); transform: translateY(-2px); }
.card h3 { font-size: 1.12rem; margin: 8px 0; }
.card p { color: var(--muted); font-size: .93rem; }
.card .tag { font-size: .72rem; font-weight: 700; color: var(--accent);
             text-transform: uppercase; letter-spacing: .08em; }
.card .read { display: block; margin-top: 12px; color: var(--accent); font-weight: 700;
              font-size: .9rem; }

footer { border-top: 1px solid var(--line); padding: 32px 0; color: var(--muted);
         font-size: .88rem; }
footer .wrap.wide { display: flex; flex-wrap: wrap; gap: 10px 30px;
                    justify-content: space-between; }

/* the language switch: one attribute on <html> decides what shows */
html[data-lang="en"] .lang-de { display: none; }
html[data-lang="de"] .lang-en { display: none; }

.film { display: block; width: 100%; border-radius: 14px; margin-top: 24px;
        border: 1px solid var(--line); background: #000;
        box-shadow: 0 10px 30px rgba(0,0,0,.10); }
