/* Inhaltsabschnitte */

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding-block: clamp(1.75rem, 1rem + 3vw, 4.5rem) var(--space-section);
  overflow: hidden;
}

/* Feines Millimeterraster, nach unten auslaufend */
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, var(--color-grid) 1px, transparent 1px),
    linear-gradient(to bottom, var(--color-grid) 1px, transparent 1px);
  background-size: var(--grid-cell) var(--grid-cell);
  -webkit-mask-image: linear-gradient(to bottom, #000 30%, transparent 95%);
  mask-image: linear-gradient(to bottom, #000 30%, transparent 95%);
  pointer-events: none;
}

/* Rotes Band als Zitat der Bautafel */
.hero::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: min(42%, 30rem);
  height: 4px;
  background: var(--color-red);
}

.hero__grid {
  position: relative;
  display: grid;
  gap: var(--space-l);
}

.hero__eyebrow {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: var(--step--1);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero__eyebrow::before {
  content: "";
  flex: none;
  width: 0.5rem;
  height: 0.5rem;
  background: var(--color-red);
}

.hero__logo {
  width: 100%;
  max-width: 38rem;
  margin-block: var(--space-m) var(--space-l);
  mix-blend-mode: multiply;
}

.hero__values {
  display: grid;
  row-gap: 0.18em;
  font-size: var(--step-5);
  font-weight: 500;
  line-height: 1.08;
  letter-spacing: -0.025em;
}

/* Drei eigenständige Zeilen: Abstand und Zeilenhöhe zusammen ergeben einen ruhigen
   Rhythmus von 1,26 em von Wert zu Wert, bei jeder Schriftgröße gleich (em). */
.hero__value {
  display: block;
}

.hero__lead {
  max-width: 34rem;
  margin-top: 0;
  color: var(--color-ink-soft);
  font-size: var(--step-1);
  line-height: 1.5;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-s);
  margin-top: var(--space-l);
}

.hero__actions .button {
  flex: 1 1 15rem;
  justify-content: space-between;
}

/* ---------- Profil ---------- */
.since {
  display: flex;
  align-items: center;
  gap: var(--space-s);
  margin-top: var(--space-xl);
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: var(--step--1);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.since__year {
  color: var(--color-ink);
  font-family: var(--font-serif);
  font-size: var(--step-5);
  line-height: 1;
  letter-spacing: -0.03em;
  text-transform: none;
}

/* Maßlinie mit Endstrichen */
.since__line {
  position: relative;
  flex: 1;
  height: 1px;
  background: var(--color-ink);
}

.since__line::before,
.since__line::after {
  content: "";
  position: absolute;
  top: -0.4rem;
  width: 1px;
  height: 0.8rem;
  background: var(--color-ink);
}

.since__line::before {
  left: 0;
}

.since__line::after {
  right: 0;
}

.principles {
  margin-top: var(--space-xl);
  border-bottom: var(--rule-strong);
}

.principle {
  display: grid;
  grid-template-columns: 3rem minmax(0, 1fr);
  column-gap: var(--space-m);
  padding-block: var(--space-l);
  border-top: var(--rule-strong);
}

.principle__index {
  grid-row: span 2;
  color: var(--color-red);
  font-family: var(--font-serif);
  font-size: var(--step-1);
  line-height: 1.4;
}

.principle p {
  margin-top: var(--space-xs);
  color: var(--color-ink-soft);
}

/* ---------- Leistungen ---------- */
.services {
  border-bottom: var(--rule-strong);
}

.service {
  display: grid;
  grid-template-columns: 2.75rem minmax(0, 1fr);
  column-gap: var(--space-m);
  padding-block: var(--space-l);
  border-top: var(--rule-strong);
}

.service__index {
  grid-row: span 2;
  padding-top: 0.45rem;
  color: var(--color-red);
  font-family: var(--font-mono);
  font-size: var(--step--1);
}

.service__items {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.35rem var(--space-l);
  margin-top: var(--space-s);
  color: var(--color-ink-soft);
}

.service__items li,
.ref__scope li {
  position: relative;
  padding-left: 1.1rem;
}

/* Lange Komposita („Sachverständigentätigkeit“) dürfen die Spalte nicht aufweiten: Die implizite
   auto-Spalte folgte dem Min-Content und lief bei 320 px über. minmax(0, 1fr) oben, Umbruch hier. */
.service__items li {
  min-width: 0;
  overflow-wrap: anywhere;
}

.service__items li::before,
.ref__scope li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.8em;
  width: 0.5rem;
  height: 1px;
  background: var(--color-ink);
}

/* ---------- Arbeitsweise ---------- */
.process {
  display: grid;
  margin-left: 0.4rem;
  border-left: var(--rule-strong);
}

.process__step {
  position: relative;
  padding: 0 0 var(--space-l) var(--space-l);
}

/* Achsknoten auf der Bauablauf-Linie */
.process__step::before {
  content: "";
  position: absolute;
  left: -0.4375rem;
  top: 0.3rem;
  width: 0.875rem;
  height: 0.875rem;
  border: var(--rule-strong);
  border-radius: 50%;
  background: var(--color-paper);
}

.process__step:last-child {
  padding-bottom: 0;
}

.process__step:last-child::before {
  background: var(--color-ink);
}

.process__index {
  color: var(--color-red);
  font-family: var(--font-mono);
  font-size: var(--step--1);
}

.process__step h3 {
  margin-top: var(--space-2xs);
  font-size: var(--step-1);
}

.process__step p {
  max-width: 30rem;
  margin-top: var(--space-xs);
  color: var(--color-ink-soft);
  font-size: var(--step--1);
  line-height: 1.55;
}

/* „als Entscheidungs“ bleibt in einer Zeile: Sonst blieb „als“ bei schmalen Spalten (Chrome, 1024 px)
   allein stehen. Die Trennmöglichkeit folgt per <wbr> direkt dahinter. */
.nowrap-group {
  white-space: nowrap;
}

/* ---------- Referenzen ---------- */
.ref-group {
  display: grid;
  gap: var(--space-m);
  padding-block: var(--space-l);
  border-top: var(--rule-strong);
}

.ref-group__title {
  font-family: var(--font-mono);
  font-size: var(--step--1);
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.ref-group__items {
  display: grid;
}

.ref-group__items--feature {
  gap: var(--space-m);
}

.ref {
  display: grid;
  gap: var(--space-xs) var(--space-l);
  padding-block: var(--space-m);
  border-top: var(--rule);
}

.ref:first-child {
  border-top: 0;
  padding-top: 0;
}

.ref--feature,
.ref--feature:first-child {
  align-content: start;
  padding: var(--space-m);
  border: var(--rule);
  background: var(--color-paper);
}

.ref__name {
  font-size: var(--step-1);
}

.ref--feature .ref__name {
  font-size: var(--step-2);
}

.ref__figure {
  margin-block: var(--space-m);
  font-family: var(--font-serif);
  font-size: var(--step-4);
  line-height: 1;
  letter-spacing: -0.02em;
  font-variant-numeric: lining-nums tabular-nums;
}

.ref__from {
  color: var(--color-muted);
}

.ref__arrow {
  color: var(--color-red);
}

.ref__figure abbr {
  font-family: var(--font-mono);
  font-size: var(--step--1);
  letter-spacing: 0.1em;
}

.ref__facts {
  font-size: var(--step--1);
}

.ref__facts div {
  display: grid;
  gap: 0.15rem;
  padding-block: 0.55rem;
  border-top: var(--rule);
}

.ref__facts dt {
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: var(--step--2);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.ref__scope {
  display: grid;
  gap: 0.2rem;
  color: var(--color-ink-soft);
}

/* ---------- Team ---------- */
/* Rein textlich: Aussage als Einleitung, Fortsetzung in Fließtext, Entwurfshinweis zuletzt. */
.team .section__body > p:not(.lead):not(.draft-note) {
  margin-top: var(--space-m);
  color: var(--color-ink-soft);
}

.section__body > p.draft-note {
  margin-top: var(--space-l);
  padding: var(--space-m);
  border: 1px dashed var(--color-muted);
  font-size: var(--step--1);
}

.draft-note__label {
  display: block;
  margin-bottom: var(--space-2xs);
  color: var(--color-red);
  font-family: var(--font-mono);
  font-size: var(--step--2);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

/* ---------- Kontakt ---------- */
.contact {
  align-self: end;
}

.contact-link {
  display: grid;
  gap: var(--space-2xs);
  min-height: var(--target-min);
  padding-block: var(--space-m);
  border-top: 1px solid var(--color-line-on-dark);
  color: var(--color-on-dark);
  text-decoration: none;
}

.contact-link__label {
  color: var(--color-on-dark-muted);
  font-family: var(--font-mono);
  font-size: var(--step--2);
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.contact-link__value {
  font-family: var(--font-serif);
  font-size: var(--step-3);
  line-height: 1.15;
  overflow-wrap: anywhere;
  text-decoration: underline;
  text-decoration-color: transparent;
  text-decoration-thickness: 2px;
  text-underline-offset: 0.18em;
  transition: text-decoration-color var(--duration) var(--ease);
}

.contact-link:hover .contact-link__value,
.contact-link:focus-visible .contact-link__value {
  text-decoration-color: var(--color-red);
}

.contact__place {
  display: grid;
  gap: var(--space-2xs);
  padding-block: var(--space-m);
  border-block: 1px solid var(--color-line-on-dark);
}

.contact__place address {
  font-size: var(--step-1);
  line-height: 1.5;
}

/* ---------- Breakpoints ---------- */
@media (min-width: 30em) {
  .ref__facts div {
    grid-template-columns: 6.5rem minmax(0, 1fr);
    gap: var(--space-s);
  }
}

@media (min-width: 40em) {
  .service__items {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 48em) {
  .ref--feature,
  .ref--feature:first-child {
    padding: var(--space-l);
  }

  .ref-group__items--feature {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .ref:not(.ref--feature) {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  }
}

@media (min-width: 64em) {
  .hero__grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    column-gap: var(--space-l);
  }

  .hero__main {
    grid-column: 1 / span 7;
  }

  .hero__intro {
    grid-column: 8 / span 5;
    align-self: end;
  }

  .process {
    grid-template-columns: repeat(6, minmax(0, 1fr));
    margin-left: 0;
    border-left: 0;
    border-top: var(--rule-strong);
  }

  .process__step,
  .process__step:last-child {
    padding: var(--space-l) var(--space-m) 0 0;
  }

  .process__step::before {
    top: -0.4375rem;
    left: 0;
  }

  .ref-group {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    column-gap: var(--space-l);
  }

  .ref-group__title {
    grid-column: 1 / span 3;
  }

  .ref-group__items {
    grid-column: 4 / span 9;
  }
}

@media (min-width: 120em) {
  :root {
    --wrap: 90rem;
  }
}