/* ════════════════════════════════════════════════════════════════
   Sandbox — experimental ground.
   Lightweight page chrome (logo + caption mast at top), then a stack
   of self-contained blocks. Each block has a small dev-only header
   with an index (B/NN) so we can reference fragments in chat.
   ──────────────────────────────────────────────────────────── */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body { margin: 0; padding: 0; }
html {
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
}
body {
  background: var(--color-paper);
  color: var(--color-charcoal);
  min-height: 100vh;
}
a   { text-decoration: none; color: inherit; }
ul, ol { list-style: none; }
img { display: block; max-width: 100%; }

/* ─── Sandbox mast (logo + caption) ────────────────────────── */

.sandbox-mast {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 24px clamp(24px, 5vw, 80px);
  border-bottom: 1px solid var(--color-border);
  background: #ffffff;
}
.sandbox-mast__logo img {
  display: block;
  height: 56px;
  width: auto;
}
.sandbox-mast__caption {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-pewter);
}

/* ─── Sandbox block (wraps each fragment) ──────────────────── */

.sandbox-block + .sandbox-block { border-top: 1px dashed var(--color-border); }

.sandbox-block__head {
  max-width: 1280px;
  margin: 0 auto;
  padding: clamp(48px, 6vw, 80px) clamp(24px, 5vw, 80px) 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.sandbox-block__index {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-atlas);
}
.sandbox-block__title {
  font-size: clamp(22px, 2.4vw, 32px);
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.2;
  color: var(--color-charcoal);
}
.sandbox-block__note {
  font-size: 14px;
  line-height: 1.55;
  color: var(--color-pewter);
  max-width: 720px;
}

/* ════════════════════════════════════════════════════════════════
   Block 01 · Leistungen — Variante A · Crop-mark cells
   Moved here from home/ — the client picked the numbered-circle
   variant for the canonical Leistungen, this one stays as reference.
   ──────────────────────────────────────────────────────────── */

.leistungen {
  background: #ffffff;
  color: var(--color-charcoal);
  padding: 0 0 clamp(96px, 12vw, 160px);
}

.leistungen__inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 clamp(24px, 5vw, 80px);
}

.leistungen__head {
  max-width: 880px;
  margin-bottom: 80px;
  padding-top: clamp(48px, 6vw, 80px);
}

.leistungen__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-atlas);
  margin-bottom: 28px;
}
.leistungen__eyebrow::before {
  content: "";
  width: 32px;
  height: 1px;
  background: var(--color-atlas);
  flex-shrink: 0;
}

.leistungen__title {
  font-size: clamp(30px, 4.2vw, 52px);
  font-weight: 600;
  letter-spacing: -0.022em;
  line-height: 1.06;
  color: var(--color-charcoal);
}
.leistungen__title br { display: none; }
@media (min-width: 1024px) { .leistungen__title br { display: inline; } }

/* 3 × 2 grid, gap collapsed → adjacent corner marks join into clean
   1px T-junctions; outer corners stay full L's. */

.leistungen-v2__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  list-style: none;
  padding-left: 0;
  margin: 0;
}
@media (max-width: 980px) {
  .leistungen-v2__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 560px) {
  .leistungen-v2__grid { grid-template-columns: 1fr; }
}

.leistung-v2 {
  position: relative;
  background-color: transparent;
  padding: clamp(40px, 4vw, 56px) clamp(28px, 2.6vw, 40px);
  display: flex;
  flex-direction: column;
  transition: background-color 280ms ease;
}

/* Crop marks: real CSS border + 4-corner mask. ::before extends 1px
   past the cell on right + bottom so adjacent cells' borders overlap
   on the shared boundary line — clean 1px crossings, not 2px doubles. */

.leistung-v2::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right:  -1px;
  bottom: -1px;
  border: 1px solid var(--color-alpine);
  pointer-events: none;

  --c: 8px;
  -webkit-mask:
    linear-gradient(#000, #000) top    left  / var(--c) var(--c) no-repeat,
    linear-gradient(#000, #000) top    right / var(--c) var(--c) no-repeat,
    linear-gradient(#000, #000) bottom left  / var(--c) var(--c) no-repeat,
    linear-gradient(#000, #000) bottom right / var(--c) var(--c) no-repeat;
          mask:
    linear-gradient(#000, #000) top    left  / var(--c) var(--c) no-repeat,
    linear-gradient(#000, #000) top    right / var(--c) var(--c) no-repeat,
    linear-gradient(#000, #000) bottom left  / var(--c) var(--c) no-repeat,
    linear-gradient(#000, #000) bottom right / var(--c) var(--c) no-repeat;
}

.leistung-v2:hover,
.leistung-v2:focus-within {
  background-color: var(--color-paper);
}

/* "01"–"06" pinned to the top-LEFT corner of the cell — mono, alpine. */

.leistung-v2__num {
  position: absolute;
  top: 18px;
  left: 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.06em;
  font-variant-numeric: tabular-nums;
  color: var(--color-alpine);
  z-index: 1;
}

.leistung-v2__title {
  font-size: clamp(20px, 1.8vw, 24px);
  font-weight: 600;
  letter-spacing: -0.005em;
  line-height: 1.25;
  color: var(--color-charcoal);
  margin-bottom: 18px;
}

.leistung-v2__desc {
  font-size: 16px;
  line-height: 1.65;
  color: var(--color-mute);
}

/* ════════════════════════════════════════════════════════════════
   Block 02 · CTA — Ringed Manifesto (moved from home)
   Asymmetric headline + 8 atlas-blue rings tiling the bottom edge.
   Photo bg + dark gradient overlay, section capped to 1440.
   ──────────────────────────────────────────────────────────── */

.cta--v3 {
  position: relative;
  background: var(--color-bg-deep);          /* base; .bg-studio adds halo + grain */
  color: var(--color-white);
  padding: 0;
  height: 650px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
}

/* Studio backdrop — same generative grain as on home (radial halo +
   SVG turbulence noise). Identical pattern across every dark section. */

.bg-studio {
  position: relative;
  isolation: isolate;
  background:
    radial-gradient(ellipse 70% 60% at 50% 35%,
      rgba(17, 100, 144, 0.22) 0%,
      transparent 65%),
    var(--color-bg-deep);
}

.bg-studio::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 240 240'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1   0 0 0 0 1   0 0 0 0 1   0 0 0 0.6 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  background-size: 240px 240px;
  background-repeat: repeat;
  opacity: 0.22;
}

.cta-v3__top {
  max-width: 1280px;
  width: 100%;
  margin: 0 auto;
  padding: 80px clamp(24px, 5vw, 80px) 0;
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
  gap: clamp(40px, 6vw, 96px);
  align-items: end;
}
@media (max-width: 980px) {
  .cta-v3__top {
    grid-template-columns: 1fr;
    gap: 32px;
    align-items: start;
  }
}

.cta-v3__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-alpine);
  margin-bottom: 28px;
}
.cta-v3__eyebrow::before {
  content: "";
  width: 32px;
  height: 1px;
  background: var(--color-alpine);
  flex-shrink: 0;
}

.cta-v3__title {
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.06;
  color: var(--color-white);
  text-wrap: balance;
}

.cta-v3__support {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 32px;
}

.cta-v3__body {
  font-size: 16px;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.78);
  max-width: 460px;
  margin: 0;
}

.cta-v3__btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  height: 48px;
  padding: 0 26px;
  background: var(--color-atlas);
  color: var(--color-white);
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: 3px;
  transition: background 200ms ease;
}
.cta-v3__btn-arrow { display: inline-block; transition: transform 200ms ease; }
.cta-v3__btn:hover { background: var(--color-atlas-dk); }
.cta-v3__btn:hover .cta-v3__btn-arrow { transform: translateX(4px); }

/* Rings strip — full row width (capped at 1440 by section), atlas blue */

.cta-v3__rings {
  --ring-overlap: 22px;
  --ring-min: 110px;
  --ring-max: 220px;
  --rings-frame: min(100vw, 1440px);

  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  list-style: none;
  width: var(--rings-frame);
  max-width: 1440px;
  margin: 0 auto;
  padding: 0;
  row-gap: 0;
}

.cta-v3__rings li {
  width: clamp(
    var(--ring-min),
    calc((var(--rings-frame) + 7 * var(--ring-overlap)) / 8),
    var(--ring-max)
  );
  aspect-ratio: 1;
  margin: 0 calc(var(--ring-overlap) / -2);
  display: grid;
  place-items: center;
  border: 1px solid var(--color-atlas);
  border-radius: 50%;

  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 400;
  text-align: center;
  color: rgba(255, 255, 255, 0.92);
  line-height: 1.25;
  padding: 0 22px;
  hyphens: auto;
  -webkit-hyphens: auto;
  word-break: break-word;
  overflow-wrap: break-word;
}

@media (max-width: 600px) {
  .cta-v3__rings { --ring-overlap: 16px; --ring-min: 100px; }
  .cta-v3__rings li { font-size: 13px; padding: 0 14px; }
}

@media (max-height: 720px) and (max-width: 980px) {
  .cta--v3 { height: auto; min-height: 540px; }
}

/* ════════════════════════════════════════════════════════════════
 * B/03 — Stationen meiner Laufbahn · editorial 4-col stations
 * ──────────────────────────────────────────────────────────────────
 * Lifted from /ueber-mich/ as a comparison reference next to the
 * canonical vertical stepper.
 *   - Header: H2 left, intro right (single 2-col grid).
 *   - Each station: hairline divider + 4-col grid:
 *       [num 96–116 px charcoal] [eyebrow atlas, vert-centred to num]
 *       [role title 24/600 charcoal] [desc 16/charcoal]
 * ─────────────────────────────────────────────────────────────── */

.karriere-alt {
  background: var(--color-paper);
  color: var(--color-charcoal);
  padding: clamp(60px, 7vw, 96px) 0 clamp(80px, 10vw, 120px);
}

.karriere-alt__inner {
  padding: 0 var(--rail-pad);
}

.karriere-alt__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-atlas);
  margin-bottom: 24px;          /* 8-grid: eyebrow → title gap */
}
.karriere-alt__eyebrow-line {
  width: 16px;
  height: 1px;
  background: var(--color-atlas);
  flex-shrink: 0;
}

.karriere-alt__head {
  margin-bottom: 80px;
}

/* Mirror the station grid so the intro paragraph sits in the same
   column as .station__desc (right rail), aligned by its left edge. */
.karriere-alt__head-row {
  display: grid;
  grid-template-columns:
    96px
    minmax(160px, 0.6fr)
    minmax(0, 1.1fr)
    minmax(0, 1.7fr);
  column-gap: clamp(20px, 2vw, 32px);
  align-items: start;
}

.karriere-alt__title {
  grid-column: 1 / 4;            /* num + eyebrow + role columns */
  font-size: var(--text-h2);
  font-weight: 600;
  letter-spacing: -0.022em;
  line-height: 1.06;
  color: var(--color-charcoal);
  max-width: 480px;
}

.karriere-alt__intro {
  grid-column: 4;                /* same column as .station__desc */
  font-size: 16px;
  line-height: 1.65;
  color: var(--color-charcoal);
  max-width: 400px;
  align-self: start;
}

/* Stations list */
.stations {
  list-style: none;
  display: flex;
  flex-direction: column;
}

.station {
  display: grid;
  grid-template-columns:
    96px                         /* num — fixed narrow */
    minmax(160px, 0.6fr)         /* eyebrow — tight, near the number */
    minmax(0, 1.1fr)             /* role */
    minmax(0, 1.7fr);            /* desc — widest */
  grid-template-rows: auto auto;
  column-gap: clamp(20px, 2vw, 32px);
  row-gap: 16px;
  padding: 24px 0 32px;
  align-items: start;
}
.station::before {
  content: '';
  grid-column: 3 / -1;
  grid-row: 1;
  height: 1px;
  background: var(--color-alpine);
  align-self: start;
}
.station > .station__num,
.station > .station__org,
.station > .station__role,
.station > .station__desc { grid-row: 2; }
.station:last-child { padding-bottom: 0; }

.station__num {
  font-size: clamp(56px, 5.2vw, 80px);
  font-weight: 400;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--color-charcoal);
  font-variant-numeric: tabular-nums;
  align-self: start;
  margin-top: -2px;
}

.station__org {
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 0;
  color: var(--color-atlas);
  align-self: start;
  line-height: 1.4;
  padding-top: 6px;
  hyphens: auto;
  overflow-wrap: break-word;
}

.station__role {
  font-size: clamp(20px, 1.8vw, 24px);
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.005em;
  color: var(--color-charcoal);
  align-self: start;
  padding-top: 6px;
}

.station__desc {
  font-size: 16px;
  line-height: 1.65;
  color: var(--color-charcoal);
  align-self: start;
  padding-top: 6px;
}

@media (max-width: 1024px) {
  .station {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
    grid-template-areas:
      "num   role"
      "org   desc";
    column-gap: clamp(24px, 4vw, 48px);
    row-gap: 16px;
    border-top: 1px solid var(--color-alpine);
  }
  .station::before { display: none; }
  .station:first-child { border-top: none; }
  .station > .station__num,
  .station > .station__org,
  .station > .station__role,
  .station > .station__desc { grid-row: auto; }
  .station__num  { grid-area: num; }
  .station__org  { grid-area: org; align-self: start; }
  .station__role { grid-area: role; }
  .station__desc { grid-area: desc; }
}

@media (max-width: 640px) {
  .station {
    grid-template-columns: 1fr;
    grid-template-areas:
      "num"
      "org"
      "role"
      "desc";
    row-gap: 12px;
  }
  .karriere-alt__head-row {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .karriere-alt__intro { justify-self: start; }
}


@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}