/* mi® Agentic OS — Front-Door · SEITEN-CSS (ADR-022 §5)
   ========================================================================
   Nur Front-Door-spezifische Sektionen. Header/Buttons/Pillar/Divider/Eyebrow
   kommen aus components.css, Marken-Tokens aus dem Kit (colors_and_type.css).
   build-docs-site.sh inlined: Kit-Tokens + components.css + DIESE Datei.
   ======================================================================== */

.mi-page { min-height: 100vh; display: flex; flex-direction: column; }

/* Hero */
.mi-hero { padding: 88px var(--gutter) 56px; max-width: var(--maxw); margin: 0 auto; }
.mi-hero__row { display: grid; grid-template-columns: 2.1fr 1fr; gap: 64px; align-items: end; }
.mi-hero__headline { font-family: var(--font-display); font-weight: 800; font-size: clamp(3rem, 8vw, 6.5rem);
  line-height: 0.94; letter-spacing: -0.03em; margin: 20px 0 28px; }
.mi-hero__headline span { color: var(--accent); }
.mi-hero__lede { font-size: clamp(1.05rem, 1.5vw, 1.35rem); line-height: 1.5; color: var(--fg-muted); max-width: 42ch; margin: 0 0 28px; }
.mi-hero__cta { display: flex; gap: 12px; flex-wrap: wrap; }
.mi-hero__side { background: var(--black); color: var(--fg-on-dark); padding: 26px; border-radius: var(--radius-card); }
.mi-hero__side .mi-eyebrow { color: rgba(255, 255, 255, 0.6); margin-bottom: 12px; }
.mi-hero__side h3 { font-family: var(--font-display); font-weight: 800; font-size: 22px; line-height: 1.1; margin: 0 0 16px; letter-spacing: -0.01em; }
.mi-hero__side dl { margin: 0; display: flex; flex-direction: column; gap: 12px; }
.mi-hero__side .kv { display: flex; justify-content: space-between; gap: 12px; font-size: 14px;
  padding-bottom: 12px; border-bottom: 1px solid var(--border-on-dark); }
.mi-hero__side .kv:last-child { border-bottom: 0; padding-bottom: 0; }
.mi-hero__side .kv b { font-weight: 600; }
.mi-hero__side .kv span { color: var(--fg-on-dark-muted); font-family: var(--font-mono); font-size: 12px; }
@media (max-width: 820px) { .mi-hero__row { grid-template-columns: 1fr; gap: 40px; } }

/* Section-Kopf */
.sec { padding: 72px var(--gutter); max-width: var(--maxw); margin: 0 auto; }
.sec__head { margin-bottom: 40px; max-width: 64ch; }
.sec__head h2 { font-family: var(--font-display); font-weight: 800; font-size: clamp(1.9rem, 3.2vw, 3rem);
  line-height: 1.04; letter-spacing: -0.01em; margin: 10px 0 14px; }
.sec__head p { font-size: 17px; line-height: 1.6; color: var(--fg-muted); margin: 0; }

/* Marketplace-Panel — eine Section, eine Application-Farbe (Stahlblau) */
.mktplace { background: var(--black); color: var(--fg-on-dark); border-radius: var(--radius-card);
  padding: 48px 44px; display: grid; grid-template-columns: 1.1fr 1fr; gap: 48px; align-items: center; }
.mktplace .mi-eyebrow { color: rgba(255, 255, 255, 0.6); }
.mktplace h2 { font-family: var(--font-display); font-weight: 800; font-size: clamp(1.7rem, 3vw, 2.6rem);
  line-height: 1.05; letter-spacing: -0.02em; margin: 12px 0 14px; color: var(--fg-on-dark); }
.mktplace p { font-size: 16px; line-height: 1.6; color: rgba(255, 255, 255, 0.82); margin: 0 0 10px; max-width: 44ch; }
.mktplace code { font-family: var(--font-mono); font-size: 13px; color: var(--white); background: var(--accent); padding: .05em .4em; border-radius: 4px; }
.mktplace__cmd { background: rgba(0, 0, 0, 0.28); border-radius: 6px; padding: 20px 22px;
  font-family: var(--font-mono); font-size: 13px; line-height: 1.9; color: #F5F3EE; overflow-x: auto; }
.mktplace__cmd .c { color: rgba(255, 255, 255, 0.45); }
.mktplace__cmd .k { color: var(--yellow); }
@media (max-width: 820px) { .mktplace { grid-template-columns: 1fr; gap: 28px; padding: 32px 26px; } }

/* Pillar-Grid */
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
@media (max-width: 940px) { .grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .grid { grid-template-columns: 1fr; } }

/* Plugin-Detail — Klapp-Panel über volle Grid-Breite, unter der Kachel-Reihe */
.mi-pillar[data-plugin] { cursor: pointer; }
.mi-pillar__more { margin-top: 12px; font-family: var(--font-mono); font-size: 11px; letter-spacing: .04em;
  text-transform: uppercase; color: var(--fg-subtle); display: flex; align-items: center; gap: 6px; }
.mi-pillar__more .chev { font-size: 10px; transition: transform var(--d-base) var(--ease); }
.mi-pillar[aria-expanded="true"] { border-color: var(--accent); box-shadow: var(--shadow-2); }
.mi-pillar[aria-expanded="true"] .mi-pillar__more { color: var(--accent); }
.mi-pillar[aria-expanded="true"] .mi-pillar__more .chev { transform: rotate(180deg); }
.mi-pillar-detail { grid-column: 1 / -1; position: relative; background: var(--bg-elevated);
  border: 1px solid var(--border); border-top: 3px solid var(--accent); border-radius: var(--radius-card);
  padding: 30px 34px; }
.mi-pillar-detail[hidden] { display: none; }
.pd__close { position: absolute; top: 14px; right: 16px; background: none; border: 0; cursor: pointer;
  font-size: 24px; line-height: 1; color: var(--fg-subtle); }
.pd__close:hover { color: var(--ink); }
.pd__title { font-family: var(--font-display); font-weight: 800; font-size: 24px; letter-spacing: -0.01em; margin: 0 0 8px; }
.pd__tag { font-family: var(--font-mono); font-size: 12px; font-weight: 500; color: var(--fg-subtle);
  text-transform: uppercase; letter-spacing: .06em; margin-left: 6px; }
.pd__lead { font-size: 16px; line-height: 1.6; color: var(--fg-muted); margin: 0 0 24px; max-width: 82ch; }
.pd__cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
@media (max-width: 720px) { .pd__cols { grid-template-columns: 1fr; gap: 20px; } }
.pd__k { font-family: var(--font-mono); font-size: 11px; text-transform: uppercase; letter-spacing: .08em;
  color: var(--fg-subtle); font-weight: 600; margin: 0 0 10px; }
.pd__list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 6px; }
.pd__list li { font-family: var(--font-mono); font-size: 12.5px; color: var(--ink); }
.pd__cols p { font-size: 14px; line-height: 1.55; color: var(--fg-muted); margin: 0; }

/* Update-Kanäle */
.channels { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-top: 8px; }
@media (max-width: 620px) { .channels { grid-template-columns: 1fr; } }
.channel { border: 1px solid var(--border); border-radius: var(--radius-card); padding: 24px; }
.channel h3 { font-family: var(--font-display); font-weight: 800; font-size: 18px; margin: 8px 0 10px; letter-spacing: -0.01em; }
.channel p { font-size: 14.5px; line-height: 1.55; color: var(--fg-muted); margin: 0 0 10px; }
.channel code { font-family: var(--font-mono); font-size: 12.5px; background: var(--neutral-100); padding: 2px 6px; border-radius: 4px; }

/* Footer */
.mi-footer { background: var(--black); color: var(--fg-on-dark); padding: 64px var(--gutter) 24px; margin-top: auto; }
.mi-footer__tagline { max-width: var(--content); margin: 0 auto 40px; font-family: var(--font-display); font-weight: 800;
  font-size: clamp(2rem, 5vw, 4rem); line-height: 1; letter-spacing: -0.02em; display: flex; gap: 24px; flex-wrap: wrap; }
.mi-footer__tagline span:nth-child(2) { color: var(--accent); }
.mi-footer__row { max-width: var(--content); margin: 0 auto; display: flex; justify-content: space-between;
  gap: 32px; flex-wrap: wrap; padding-top: 32px; border-top: 1px solid var(--border-on-dark); }
.mi-footer__links { display: flex; gap: 22px; flex-wrap: wrap; font-size: 14px; }
.mi-footer__links a { color: rgba(255, 255, 255, 0.85); text-decoration: none; }
.mi-footer__links a:hover { color: var(--accent); }
.mi-footer__note { font-size: 12px; color: rgba(255, 255, 255, 0.5); max-width: 46ch; }