/* Führung konkret – Buchseite auf buch.kompetenzkompanie.de
   Gestaltung nach der Vorschau A vom 28.10.2026 (BuchBuddy-Styleguide mit
   dem Orange vom Cover als Akzent, Grundton Creme). Farben und Schriften
   als Variablen oben, alles andere leitet sich davon ab. */

@font-face { font-family: "Schibsted Grotesk"; src: url("/fonts/schibsted-grotesk.woff2") format("woff2"); font-weight: 400 900; font-style: normal; font-display: swap; }
@font-face { font-family: "Literata"; src: url("/fonts/literata.woff2") format("woff2"); font-weight: 400 700; font-style: normal; font-display: swap; }
@font-face { font-family: "Literata"; src: url("/fonts/literata-italic.woff2") format("woff2"); font-weight: 400 600; font-style: italic; font-display: swap; }

:root {
  color-scheme: light;
  --creme: #FBF5EE; --creme-2: #F4EBE0; --white: #FFFFFF;
  --ink: #1A1228; --ink-soft: #4B4558; --ink-mute: #6E6878; --line: #EADFD3;
  --on-ink: #F6F4EF; --on-ink-soft: #B9B3C4;
  --akzent: #F26A1B; --akzent-hover: #FF7A2B; --akzent-ink: #AE420C; --akzent-tint: #FDEEE4;
  --apricot: #F2A46B; --grau: #8A8A8E; --fehler: #B42318;
  --font-sans: "Schibsted Grotesk", "Helvetica Neue", Arial, system-ui, sans-serif;
  --font-book: "Literata", Georgia, "Times New Roman", serif;
  --radius: 20px; --radius-s: 10px; --pill: 999px;
  --wrap: 1100px;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--creme); color: var(--ink); font-family: var(--font-sans); font-size: 17px; line-height: 1.55; -webkit-font-smoothing: antialiased; font-feature-settings: "ss01" on; padding-top: env(safe-area-inset-top, 0px); padding-bottom: env(safe-area-inset-bottom, 0px); }
:focus-visible { outline: 3px solid var(--akzent); outline-offset: 3px; border-radius: 4px; }
h1, h2, h3 { margin: 0; text-wrap: balance; letter-spacing: -0.02em; line-height: 1.12; }
h2 { font-size: clamp(1.5rem, 1.2rem + 1.2vw, 2rem); font-weight: 750; }
p { margin: 0; }
img { max-width: 100%; height: auto; }
a { color: inherit; }
.nur-vorleser { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); }
.band { padding-block: clamp(44px, 6vw, 80px); }
.band--white { background: var(--white); }
.band--ink { background: var(--ink); color: var(--on-ink); position: relative; overflow: hidden; }
.stack { display: grid; gap: 18px; }
.stack--eng { gap: 12px; }
.label { font-size: 0.78rem; font-weight: 650; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-mute); margin: 0; }
.label--akzent { color: var(--akzent-ink); }
.band--ink .label { color: var(--on-ink-soft); }
.sep { display: inline-block; width: 1px; height: 0.9em; margin: 0 0.55em; background: currentColor; opacity: .35; vertical-align: -0.08em; }
.prose { max-width: 64ch; color: var(--ink-soft); display: grid; gap: 14px; font-size: 1.04rem; }
.prose .schluss { color: var(--ink); font-weight: 650; }

/* Knöpfe: ein Haupt-Knopf je Ansicht in Orange, Schrift dunkel */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 52px; padding: 12px 22px; border-radius: var(--radius-s); font: inherit; font-weight: 650; font-size: 1rem; line-height: 1.2; text-decoration: none; border: 1.5px solid transparent; cursor: pointer; white-space: nowrap; transition: background-color .2s, color .2s, border-color .2s, transform .2s; }
.btn:active { transform: translateY(1px); }
.btn--akzent { background: var(--akzent); color: var(--ink); }
.btn--akzent:hover { background: var(--akzent-hover); }
.btn--line { border-color: currentColor; color: inherit; background: transparent; }
.btn--line:hover { background: rgba(26,18,40,.06); }
.band--ink .btn--line:hover { background: rgba(255,255,255,.1); }
.btn[disabled] { opacity: .6; cursor: default; }

/* Einstieg */
.hero { position: relative; overflow: hidden; padding-block: clamp(36px, 5vw, 72px) clamp(170px, 20vw, 260px); }
.hero-kugeln { position: absolute; right: 2%; bottom: 0; width: min(56vw, 620px); pointer-events: none; z-index: 0; }
.hero-raster { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 340px) minmax(0, 1fr); gap: clamp(28px, 5vw, 64px); align-items: center; }
.cover { width: 100%; max-width: 340px; justify-self: center; filter: drop-shadow(0 30px 40px rgba(26,18,40,.28)); }
.partner { display: flex; align-items: center; gap: 12px; color: var(--ink-mute); font-size: .85rem; text-decoration: none; width: fit-content; }
.partner img { height: 34px; width: auto; }
.hero h1 { font-weight: 850; font-size: clamp(2.4rem, 1.4rem + 3.8vw, 4rem); letter-spacing: -0.03em; line-height: 1; text-transform: uppercase; }
.hero h1 span { color: var(--akzent); display: block; }
.untertitel { font-size: clamp(1.1rem, 1rem + .5vw, 1.3rem); color: var(--ink-soft); max-width: 36ch; line-height: 1.4; }
.meta { color: var(--ink-soft); font-size: 0.98rem; }
.meta b { color: var(--ink); font-weight: 650; }
.chip { display: inline-flex; align-items: center; gap: 8px; padding: 6px 12px 6px 8px; border-radius: var(--pill); background: var(--white); color: var(--akzent-ink); font-size: .85rem; font-weight: 650; width: fit-content; border: 1px solid var(--line); }
.chip svg, .zusatz svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.zusatz svg { width: 24px; height: 24px; }

/* Phasenblock */
.cta { display: grid; gap: 12px; margin-top: 8px; }
.cta-vorbestellen { display: grid; gap: 10px; }
.cta--mitte { justify-items: center; width: 100%; max-width: 520px; }
.knoepfe { display: flex; flex-wrap: wrap; gap: 10px; }
.form { display: grid; gap: 10px; max-width: 520px; width: 100%; }
.form .reihe { display: flex; flex-wrap: wrap; gap: 10px; }
.cta--mitte .reihe { justify-content: center; }
.form input[type="email"] { flex: 1 1 240px; min-width: 0; min-height: 52px; padding: 12px 16px; font: inherit; font-size: 1rem; border: 1.5px solid var(--line); border-radius: var(--radius-s); background: var(--white); color: var(--ink); }
.form input[type="email"]::placeholder { color: var(--ink-mute); }
.hinweis { font-size: 0.9rem; color: var(--ink-soft); max-width: 52ch; }
.cta--mitte .hinweis { text-align: center; margin-inline: auto; }
.fehler { font-size: .92rem; color: var(--fehler); }
.turnstile:empty { display: none; }
.notice { display: grid; gap: 6px; padding: 18px 22px; border-radius: 14px; background: var(--white); color: var(--ink); font-size: 0.96rem; line-height: 1.55; border: 1px solid var(--line); max-width: 520px; }
.notice b { font-weight: 700; }
.unterzeile { font-size: 0.9rem; color: var(--ink-soft); }
.band--ink .unterzeile, .band--ink .hinweis { color: var(--on-ink-soft); }
.band--ink .form input[type="email"] { border-color: rgba(255,255,255,.25); }
.band--ink .notice { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.2); color: var(--on-ink); }
.band--ink .fehler { color: #FFB4A8; }

/* Abschnitte */
.drei { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.tile { display: grid; gap: 10px; align-content: start; padding: 26px; border-radius: var(--radius); background: var(--white); }
.punkt { width: 28px; height: 28px; border-radius: 50%; background: var(--akzent); }
.punkt--2 { background: var(--apricot); }
.punkt--3 { background: var(--grau); }
.tile b { font-size: 1.12rem; letter-spacing: -0.015em; line-height: 1.25; }
.tile p { color: var(--ink-soft); font-size: 0.98rem; }
.zusatz { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 18px; align-items: center; padding: 22px 26px; border-radius: var(--radius); background: var(--akzent); color: var(--ink); }
.zusatz .ico { width: 48px; height: 48px; border-radius: 50%; background: rgba(255,255,255,.35); display: grid; place-items: center; }
.zusatz b { font-size: 1.1rem; display: block; }
.zusatz p { font-size: .95rem; }
.personen { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 16px; list-style: none; margin: 0; padding: 0; }
.personen li { display: grid; grid-template-columns: 120px minmax(0, 1fr); gap: 18px; align-items: center; padding: 16px; border: 1px solid var(--line); border-radius: 18px; background: var(--white); }
.personen img { width: 120px; height: 120px; border-radius: 50%; object-fit: cover; }
.personen b { display: block; font-weight: 700; font-size: 1.08rem; line-height: 1.2; }
.personen span { display: block; font-size: 0.88rem; color: var(--ink-mute); line-height: 1.4; margin-top: 5px; hyphens: auto; overflow-wrap: break-word; }
.personen li.hg { grid-column: 1 / -1; grid-template-columns: 180px minmax(0, 1fr); background: var(--akzent-tint); border-color: #F3CDB3; padding: 22px; }
.personen li.hg img { width: 180px; height: 180px; }
.personen li.hg b { font-size: 1.3rem; }
.personen li.hg span { font-size: .98rem; color: var(--ink-soft); }
.autor { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: 36px; align-items: start; }
.autor img { width: 240px; height: 240px; border-radius: var(--radius); object-fit: cover; }
.autor h2 { font-size: 1.5rem; }
.quote { font-family: var(--font-book); font-style: italic; font-size: clamp(1.25rem, 1.05rem + 1vw, 1.8rem); line-height: 1.3; font-weight: 400; max-width: 34ch; margin: 0; }
.quote footer { font-family: var(--font-sans); font-style: normal; font-size: 0.9rem; color: var(--ink-mute); margin-top: 10px; }
.trio { position: absolute; left: 2%; bottom: -10px; width: min(34vw, 260px); opacity: .9; pointer-events: none; }
.mitte { position: relative; display: grid; gap: 16px; justify-items: center; text-align: center; }
.mitte h2 { max-width: 24ch; }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 18px 4px; font-weight: 650; font-size: 1.05rem; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; flex: none; width: 32px; height: 32px; border-radius: 50%; display: grid; place-items: center; background: var(--creme-2); font-weight: 500; font-size: 1.3rem; line-height: 1; transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details > div { padding: 0 4px 20px; color: var(--ink-soft); max-width: 70ch; }
.fuss { padding-block: 28px; border-top: 1px solid var(--line); font-size: 0.88rem; color: var(--ink-mute); background: var(--creme); }
.fuss .wrap { display: grid; gap: 12px; }
.fuss a { text-decoration: underline; text-underline-offset: 2px; }
.logos { display: flex; flex-wrap: wrap; align-items: center; gap: 18px; }
.logos img { height: 30px; width: auto; opacity: .85; }

@media (max-width: 820px) {
  .hero-raster { grid-template-columns: 1fr; }
  .hero-kugeln { width: 96vw; right: -4vw; }
  .hero { padding-bottom: 46vw; }
  .cover { max-width: 260px; }
  .drei { grid-template-columns: 1fr; }
  .personen li { grid-template-columns: 96px minmax(0, 1fr); }
  .personen img { width: 96px; height: 96px; }
  .personen li.hg { grid-template-columns: 1fr; justify-items: start; }
  .personen li.hg img { width: 120px; height: 120px; }
  .autor { grid-template-columns: 1fr; }
  .autor img { width: 160px; height: 160px; }
  .trio { opacity: .35; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }