/* ============================================================================
   U³ — Seite „Unser Ansatz" · Sektions-Styles (3.2, 3.3, 3.4)
   Baut auf tokens.css + styles.css + za.css. Nur var(--u3-…).
   ========================================================================== */

/* ===========================================================================
   3.2 WER WIR SIND — ruhige Editorial-Aussage, ton-in-ton U³
   =========================================================================== */
.an-who { position: relative; overflow: hidden; background: var(--u3-kalk); }
.an-who__wm { position: absolute; right: -4%; top: 50%; transform: translateY(-50%); font-family: var(--u3-font-serif); font-weight: 600; font-size: clamp(240px, 30vw, 460px); line-height: .7; color: rgba(28,83,95,.045); pointer-events: none; user-select: none; display: flex; align-items: baseline; }
.an-who__wm sup { font-size: .42em; transform: translateY(-1em); }
.an-who__inner { position: relative; z-index: 1; }
.an-who__title { font-size: clamp(28px, 3.4vw, 40px); margin-top: 16px; }
.an-who__text { margin-top: 24px; font-size: clamp(17px, 1.7vw, 19px); line-height: 1.62; color: var(--u3-ink-2); max-width: 820px; }

/* B · zweispaltig: links Eyebrow+Titel, rechts Fließtext */
.an-who--split .an-who__inner { max-width: none; }
.an-who-grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 56px; align-items: start; }
.an-who-grid .an-who__title { margin-top: 16px; max-width: 12ch; }
.an-who-grid .an-who__text { margin-top: 6px; }

/* ===========================================================================
   3.3 UNSERE ÜBERZEUGUNG — U³ als Venn + drei Erklärungen (EINE Sektion)
   =========================================================================== */
.an-cred__head { margin-bottom: 40px; }
.an-cred__title { font-size: clamp(26px, 3.2vw, 38px); margin-top: 14px; max-width: 22ch; }

/* Venn — robust per SVG-Clip-Intersection (exakte Drei-Fach-Schnittmenge) */
.an-venn { display: flex; justify-content: center; }
.an-venn svg { width: 100%; height: auto; display: block; }
.an-venn__ring { fill: none; stroke: var(--u3-petrol-ink); stroke-opacity: .22; stroke-width: 2; }
.an-venn__core { fill: var(--u3-petrol); }
.an-venn__lab { font-family: var(--u3-font-serif); font-weight: 600; font-size: 40px; letter-spacing: -0.4px; fill: var(--u3-petrol-ink); }
.an-venn__u3 { font-family: var(--u3-font-serif); font-weight: 600; font-size: 50px; fill: var(--u3-creme); }
.an-venn__u3 tspan { font-size: .46em; baseline-shift: super; }

/* A · Venn links, Erklärungen rechts (Wörter sind der Link zwischen beiden) */
.an-cred-grid { display: grid; grid-template-columns: 0.92fr 1.08fr; gap: 56px; align-items: center; }
.an-cred-grid .an-venn svg { max-width: 460px; }
.an-cred-list { display: grid; }
.an-cred-item { padding: 22px 0; border-top: 1px solid var(--u3-line); }
.an-cred-item:last-child { border-bottom: 1px solid var(--u3-line); }
.an-cred-item__w { font-family: var(--u3-font-serif); font-weight: 500; font-size: clamp(20px, 2.2vw, 25px); color: var(--u3-petrol-ink); letter-spacing: -0.2px; }
.an-cred-item__t { margin-top: 8px; font-size: 16px; line-height: 1.6; color: var(--u3-ink-2); max-width: 48ch; }

/* B · Venn zentriert, Erklärungen als drei Spalten darunter */
.an-cred--center { text-align: center; }
.an-cred--center .u3-eyebrow { justify-content: center; }
.an-cred--center .u3-eyebrow::after, .an-cred--center .u3-eyebrow::before { display: none; }
.an-cred--center .an-cred__title { margin-inline: auto; }
.an-cred-b__venn svg { max-width: 520px; margin: 0 auto; }
.an-cred-cols { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--u3-line); margin-top: 48px; text-align: left; }
.an-cred-col { padding: 28px 28px 6px 0; border-left: 1px solid var(--u3-line); padding-left: 28px; }
.an-cred-col:first-child { border-left: none; padding-left: 0; }
.an-cred-col__w { font-family: var(--u3-font-serif); font-weight: 500; font-size: clamp(20px, 2.2vw, 25px); color: var(--u3-petrol-ink); letter-spacing: -0.2px; }
.an-cred-col__t { margin-top: 12px; font-size: 15.5px; line-height: 1.6; color: var(--u3-ink-3); }

/* C · ohne Kreise — Papier-Fläche, drei elegant geteilte Felder */
.an-cred-paper { background: var(--u3-papier); }
.an-cred-paper__head { display: flex; align-items: flex-start; justify-content: space-between; gap: 28px; margin-bottom: 8px; }
.an-cred-paper__mark { font-family: var(--u3-font-serif); font-weight: 600; font-size: clamp(46px, 6vw, 76px); color: var(--u3-petrol-ink); line-height: .8; display: inline-flex; align-items: baseline; letter-spacing: -1px; }
.an-cred-paper__mark sup { font-size: .4em; transform: translateY(-1.1em); color: var(--u3-petrol); margin-left: 2px; }
.an-cred-fields { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 40px; }
.an-cred-field { padding: 0 34px; border-left: 1px solid var(--u3-line); }
.an-cred-field:first-child { border-left: none; padding-left: 0; }
.an-cred-field:last-child { padding-right: 0; }
.an-cred-field__w { font-family: var(--u3-font-serif); font-weight: 500; font-size: clamp(21px, 2.4vw, 27px); color: var(--u3-petrol-ink); letter-spacing: -0.2px; }
.an-cred-field__t { margin-top: 14px; font-size: 16px; line-height: 1.62; color: var(--u3-ink-2); }

/* ===========================================================================
   3.4 WAS WIR SUCHEN — Suchprofil + vier Kriterien
   =========================================================================== */
.an-fit__title { font-size: clamp(28px, 3.4vw, 40px); margin-top: 14px; max-width: 16ch; }

/* A · Text links, vier Kriterien als Hairline-Zeilen rechts */
.an-fit-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 56px; align-items: start; margin-top: 12px; }
.an-fit__lead { display: grid; gap: 18px; }
.an-fit__lead p { font-size: 16.5px; line-height: 1.62; color: var(--u3-ink-2); }
.an-fit-crit { border-top: 1px solid var(--u3-line); }
.an-fit-crit__row { padding: 18px 0; border-bottom: 1px solid var(--u3-line); display: flex; align-items: baseline; gap: 14px; }
.an-fit-crit__k { font-family: var(--u3-font-mono); font-size: 11px; letter-spacing: 1.4px; color: var(--u3-petrol-ink); flex: none; width: 26px; }
.an-fit-crit__v { font-family: var(--u3-font-serif); font-weight: 500; font-size: clamp(18px, 1.9vw, 21px); color: var(--u3-ink); letter-spacing: -0.2px; }

/* B · Text oben (zweispaltig), Kriterien als Kachelreihe darunter */
.an-fit-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.an-fit-cols .an-fit__title { max-width: none; }
.an-fit-tiles { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--u3-line); margin-top: 44px; }
.an-fit-tile { padding: 26px 24px 28px; border-left: 1px solid var(--u3-line); }
.an-fit-tile:first-child { border-left: none; }
.an-fit-tile__k { font-family: var(--u3-font-mono); font-size: 10.5px; letter-spacing: 1.4px; color: var(--u3-petrol-ink); }
.an-fit-tile__v { font-family: var(--u3-font-serif); font-weight: 500; font-size: clamp(19px, 2vw, 23px); color: var(--u3-ink); margin-top: 16px; line-height: 1.16; letter-spacing: -0.3px; }

/* B-invertiert · Kacheln auf Petrol, heller Text */
.an-fit-tiles--petrol { border: none; background: var(--u3-petrol); }
.an-fit-tiles--petrol .an-fit-tile { border-left: 1px solid var(--u3-line-dark); }
.an-fit-tiles--petrol .an-fit-tile:first-child { border-left: none; }
.an-fit-tiles--petrol .an-fit-tile__k { color: var(--u3-on-petrol-label); }
.an-fit-tiles--petrol .an-fit-tile__v { color: var(--u3-on-petrol-head); }

/* ===========================================================================
   RESPONSIVE
   =========================================================================== */
@media (max-width: 900px) {
  .an-who-grid { grid-template-columns: 1fr; gap: 24px; }
  .an-who-grid .an-who__title { max-width: none; }
  .an-fit-grid, .an-fit-cols { grid-template-columns: 1fr; gap: 36px; }
  .an-fit-tiles { grid-template-columns: 1fr 1fr; }
  .an-fit-tile:nth-child(-n+2) { border-top: none; }
  .an-fit-tile:nth-child(2) { border-left: 1px solid var(--u3-line); }
  .an-fit-tile:nth-child(n+3) { border-top: 1px solid var(--u3-line); }
  .an-fit-tile:nth-child(odd) { border-left: none; }
}
@media (max-width: 880px) {
  .an-cred-grid { grid-template-columns: 1fr; gap: 32px; }
  .an-cred-grid .an-venn svg { max-width: 380px; }
  .an-cred-cols, .an-cred-fields { grid-template-columns: 1fr; }
  .an-cred-cols { border-top: none; }
  .an-cred-col { border-left: none; padding-left: 0; padding-right: 0; padding-top: 24px; padding-bottom: 4px; border-top: 1px solid var(--u3-line); }
  .an-cred-col:first-child { border-top: none; }
  .an-cred-field { border-left: none; padding-left: 0; padding-right: 0; padding-top: 24px; padding-bottom: 4px; border-top: 1px solid var(--u3-line); }
  .an-cred-field:first-child { border-top: none; padding-top: 0; }
}
@media (max-width: 520px) {
  .an-fit-tiles { grid-template-columns: 1fr; }
  .an-fit-tile { border-left: none !important; border-top: 1px solid var(--u3-line); }
  .an-fit-tile:first-child { border-top: none; }
}