/* Classiko3 Wave 2: shared commercial and trust page surface. */

.c3-interior {
  background: var(--c3-paper);
  color: var(--c3-ink);
}

.c3-interior .c3-kicker {
  margin: 0 0 16px;
  color: var(--c3-red-ink);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.c3-interior-hero,
.c3-interior-section,
.c3-route-close {
  margin-inline: auto;
  max-width: var(--c3-max);
}

.c3-interior-hero {
  display: grid;
  grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
  min-height: min(690px, calc(100svh - 88px));
  background: var(--c3-ink);
  color: var(--c3-paper);
}

.c3-interior-hero .c3-kicker { color: var(--c3-red-on-dark); }

.c3-interior-hero__copy {
  align-content: end;
  display: grid;
  padding: clamp(48px, 7vw, 104px) clamp(24px, 5vw, 72px);
}

.c3-interior-hero__copy,
.c3-interior-hero__media,
.c3-service-lane__copy,
.c3-workshop-evidence > div,
.c3-route-close__copy,
.c3-technical-proof,
.c3-porsche-route__copy,
.c3-porsche-project,
.c3-porsche-project__copy,
.c3-project-entry,
.c3-project-entry > a,
.c3-project-entry__copy {
  min-width: 0;
  max-width: 100%;
}

.c3-interior-hero h1 {
  max-width: 820px;
  margin: 0;
  font-family: var(--c3-display);
  font-size: clamp(3.25rem, 4.1vw, 4.25rem);
  font-stretch: normal;
  font-weight: 900;
  letter-spacing: -.035em;
  line-height: .94;
  text-wrap: balance;
}

.c3-interior-hero__title--statement {
  font-size: clamp(3.25rem, 4.1vw, 4.25rem);
  letter-spacing: -.035em;
  line-height: .94;
}

.c3-interior-hero .c3-interior-hero__title--functional {
  font-size: clamp(3rem, 3.7vw, 4rem);
  letter-spacing: -.035em;
  line-height: .96;
}

.c3-interior-hero__intro {
  max-width: 670px;
  margin: clamp(26px, 4vw, 46px) 0 0;
  color: #d1cec6;
  font-size: clamp(18px, 1.45vw, 22px);
  line-height: 1.55;
}

.c3-interior-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.c3-interior-hero__actions .c3-action:not(.c3-action--signal) {
  border-color: rgba(242, 238, 229, .7);
  color: var(--c3-paper);
}

.c3-interior-hero__media {
  min-height: 100%;
  margin: 0;
  overflow: hidden;
  background: #232321;
}

.c3-interior-hero__media img {
  width: 100%;
  height: 100%;
  min-height: 520px;
  display: block;
  object-fit: cover;
}

.c3-interior-index,
.c3-evidence-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: color-mix(in srgb, var(--c3-ink) 28%, transparent);
}

.c3-interior-index {
  max-width: var(--c3-max);
  margin: 0 auto;
  border-bottom: 1px solid var(--c3-rule);
}

.c3-interior-index > *,
.c3-evidence-grid > * {
  background: var(--c3-paper);
}

@media (min-width: 861px) {
  .c3-porsche .c3-interior-index { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

.c3-interior-index__item {
  min-height: 112px;
  padding: 24px clamp(24px, 4vw, 56px);
}

.c3-interior-index dt {
  margin-bottom: 8px;
  color: #5f615f;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .13em;
  text-transform: uppercase;
}

.c3-interior-index dd {
  margin: 0;
  font-family: var(--c3-display);
  font-size: clamp(20px, 2vw, 29px);
  font-weight: 850;
  line-height: 1.08;
}

.c3-interior-section {
  padding: clamp(68px, 7vw, 108px) clamp(24px, 5vw, 72px);
}

.c3-section-heading {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(280px, 4fr);
  gap: clamp(30px, 7vw, 100px);
  align-items: end;
  margin-bottom: clamp(42px, 6vw, 84px);
}

.c3-section-heading > * { min-width: 0; }

.c3-section-heading .c3-kicker { grid-column: 1 / -1; margin-bottom: -10px; }

.c3-section-heading h2,
.c3-workshop-evidence h2,
.c3-route-close h2 {
  margin: 0;
  font-family: var(--c3-display);
  font-size: clamp(3rem, 4vw, 4.125rem);
  font-weight: 900;
  letter-spacing: -.05em;
  line-height: .92;
  text-wrap: balance;
}

.c3-section-heading > p:not(.c3-kicker) {
  margin: 0;
  color: #565a58;
  font-size: clamp(17px, 1.35vw, 21px);
  line-height: 1.6;
}

.c3-service-lanes { border-top: 1px solid var(--c3-ink); }

.c3-service-lane {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(190px, 2fr);
  gap: clamp(20px, 4vw, 60px);
  align-items: center;
  min-height: 190px;
  padding: 34px 0;
  border-bottom: 1px solid var(--c3-rule);
}

.c3-service-lane h3 {
  margin: 0;
  font-family: var(--c3-display);
  font-size: clamp(28px, 3.2vw, 48px);
  letter-spacing: -.025em;
  line-height: 1;
}

.c3-service-lane__copy p {
  max-width: 760px;
  margin: 16px 0 0;
  color: #565a58;
  font-size: 18px;
  line-height: 1.55;
}

.c3-service-lane__link,
.c3-text-link {
  color: var(--c3-ink);
  font-weight: 850;
  text-decoration-thickness: 2px;
  text-underline-offset: 6px;
}

.c3-service-lane__link { justify-self: end; }

.c3-workflow {
  max-width: none;
  background: var(--c3-ink);
  color: var(--c3-paper);
}

.c3-workflow > * { max-width: calc(var(--c3-max) - clamp(48px, 10vw, 144px)); margin-inline: auto; }
.c3-workflow .c3-kicker,
.c3-porsche-engine-evidence .c3-kicker,
.c3-porsche-projects .c3-kicker,
.c3-about-team .c3-kicker,
.c3-contact-steps .c3-kicker { color: var(--c3-red-on-dark); }
.c3-workflow .c3-section-heading > p:not(.c3-kicker) { color: #c9c6bd; }

.c3-workflow__steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid rgba(242, 238, 229, .32);
}

.c3-workflow__steps article {
  min-height: 280px;
  padding: 32px clamp(24px, 3vw, 42px);
  border-right: 1px solid rgba(242, 238, 229, .25);
}

.c3-workflow__steps article:last-child { border-right: 0; }
.c3-workflow__steps span { color: var(--c3-red-on-dark); font-size: 12px; font-weight: 900; letter-spacing: .13em; }
.c3-workflow__steps h3 { margin: 46px 0 18px; font-family: var(--c3-display); font-size: clamp(27px, 2.6vw, 42px); line-height: 1; }
.c3-workflow__steps p { margin: 0; color: #c9c6bd; font-size: 17px; line-height: 1.6; }

.c3-workshop-evidence {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(320px, 5fr);
  gap: clamp(40px, 7vw, 100px);
  align-items: center;
}

.c3-workshop-evidence figure { margin: 0; overflow: hidden; }
.c3-workshop-evidence img { width: 100%; height: auto; display: block; }
.c3-workshop-evidence > div > p:not(.c3-kicker) { margin: 28px 0; color: #565a58; font-size: 19px; line-height: 1.65; }

.c3-interior > .band,
.c3-interior > .case-proof-band {
  border-top: 1px solid var(--c3-rule);
}

.c3-interior .section-head h2,
.c3-interior .case-proof-band h2 {
  font-family: var(--c3-display);
  font-weight: 900;
  letter-spacing: -.035em;
}

.c3-faq .faq-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--c3-ink);
}

.c3-faq .faq-item {
  padding: 32px 32px 36px;
  border: 0;
  border-bottom: 1px solid var(--c3-rule);
}

.c3-faq .faq-item:nth-child(even) { padding-left: 32px; border-left: 1px solid var(--c3-rule); }
.c3-faq .faq-item h3 { margin: 0 0 14px; font-family: var(--c3-display); font-size: clamp(24px, 2.3vw, 34px); line-height: 1.05; }
.c3-faq .faq-item p { margin: 0; color: #565a58; line-height: 1.6; }

.c3-route-close {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(300px, 4fr);
  gap: 56px;
  align-items: end;
  padding: clamp(64px, 9vw, 128px) clamp(24px, 5vw, 72px);
  background: var(--c3-red);
  color: #fff;
}

.c3-route-close .c3-kicker { color: #fff; }
.c3-route-close__copy > p:not(.c3-kicker) { max-width: 760px; margin: 26px 0 0; font-size: 19px; line-height: 1.6; }
.c3-route-close__actions { display: grid; gap: 10px; }
.c3-route-close .c3-action--signal { background: var(--c3-ink); border-color: var(--c3-ink); }
.c3-route-close .c3-action--inverse { border-color: #fff; color: #fff; }

.c3-porsche .c3-interior-hero__media img { object-position: 55% center; }

.c3-porsche-dossier__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--c3-ink);
  border-bottom: 1px solid var(--c3-ink);
}

.c3-technical-proof {
  min-height: 430px;
  padding: 38px clamp(26px, 3vw, 48px);
  border-right: 1px solid var(--c3-rule);
}

.c3-technical-proof:last-child { border-right: 0; }
.c3-technical-proof > span { color: var(--c3-red); font-size: 11px; font-weight: 900; letter-spacing: .13em; text-transform: uppercase; }
.c3-technical-proof h3 { margin: 70px 0 24px; font-family: var(--c3-display); font-size: clamp(30px, 3.3vw, 48px); letter-spacing: -.03em; line-height: 1; }
.c3-technical-proof p { margin: 0 0 18px; color: #565a58; font-size: 17px; line-height: 1.6; }

.c3-porsche-engine-evidence {
  max-width: none;
  display: grid;
  grid-template-columns: minmax(320px, 5fr) minmax(0, 7fr);
  gap: clamp(40px, 7vw, 100px);
  align-items: center;
  background: var(--c3-ink);
  color: var(--c3-paper);
}

.c3-porsche-engine-evidence > * { min-width: 0; max-width: min(760px, 100%); }
.c3-porsche-engine-evidence .c3-kicker,
.c3-porsche-projects .c3-kicker { color: var(--c3-red-on-dark); }
.c3-porsche-engine-evidence > div { justify-self: end; padding-left: clamp(0px, 3vw, 36px); }
.c3-porsche-engine-evidence h2 { margin: 0; font-family: var(--c3-display); font-size: clamp(3.2rem, 5.5vw, 6.4rem); font-weight: 900; letter-spacing: -.05em; line-height: .9; }
.c3-porsche-engine-evidence p:not(.c3-kicker) { margin: 28px 0 0; color: #c9c6bd; font-size: 19px; line-height: 1.65; }
.c3-porsche-engine-evidence figure { margin: 0; overflow: hidden; }
.c3-porsche-engine-evidence img { width: 100%; height: auto; display: block; }

.c3-porsche-route-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--c3-ink);
}

.c3-porsche-route { border-bottom: 1px solid var(--c3-rule); }
.c3-porsche-route:nth-child(odd) { border-right: 1px solid var(--c3-rule); }
.c3-porsche-route > a { height: 100%; display: grid; grid-template-columns: 64px minmax(0, 1fr); color: inherit; text-decoration: none; }
.c3-porsche-route__media { grid-column: 1 / -1; aspect-ratio: 16 / 9; overflow: hidden; background: #d8d3ca; }
.c3-porsche-route__media picture,
.c3-porsche-route__media img { width: 100%; height: 100%; display: block; object-fit: cover; }
.c3-porsche-route__number { padding: 30px 12px 30px 0; color: var(--c3-red); font-family: var(--c3-display); font-size: 24px; font-weight: 900; }
.c3-porsche-route__copy { padding: 30px 30px 36px 0; display: grid; align-content: start; }
.c3-porsche-route__copy strong { font-family: var(--c3-display); font-size: clamp(28px, 3vw, 43px); line-height: 1; }
.c3-porsche-route__copy > span { margin-top: 16px; color: #565a58; line-height: 1.55; }
.c3-porsche-route__copy u { margin-top: 24px; font-weight: 850; text-underline-offset: 6px; }
.c3-porsche-routes__breadth { max-width: 760px; margin: 44px 0 0 auto; color: #565a58; font-size: 18px; line-height: 1.6; }

.c3-porsche-projects { max-width: none; background: var(--c3-ink); color: var(--c3-paper); }
.c3-porsche-projects > * { max-width: calc(var(--c3-max) - clamp(48px, 10vw, 144px)); margin-inline: auto; }
.c3-porsche-projects .c3-section-heading > p:not(.c3-kicker) { color: #c9c6bd; }
.c3-porsche-projects__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid rgba(242, 238, 229, .3); }
.c3-porsche-project { border-right: 1px solid rgba(242, 238, 229, .22); }
.c3-porsche-project:last-child { border-right: 0; }
.c3-porsche-project a { height: 100%; display: grid; color: inherit; text-decoration: none; }
.c3-porsche-project__media { aspect-ratio: 4 / 3; overflow: hidden; background: #262624; }
.c3-porsche-project__media picture,
.c3-porsche-project__media img { width: 100%; height: 100%; display: block; object-fit: cover; }
.c3-porsche-project__copy { display: grid; align-content: start; padding: 30px; }
.c3-porsche-project__copy strong { font-family: var(--c3-display); font-size: clamp(26px, 2.5vw, 38px); line-height: 1; }
.c3-porsche-project__copy > span { margin-top: 18px; color: #c9c6bd; line-height: 1.55; }
.c3-porsche-project__copy u { margin-top: 24px; font-weight: 850; text-underline-offset: 6px; }

/* Project archive */
.c3-project-filters {
  max-width: var(--c3-max);
  margin: 0 auto;
  padding: 22px clamp(24px, 5vw, 72px);
  border-bottom: 1px solid var(--c3-rule);
}

.c3-project-filter__rail {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  scroll-snap-type: x proximity;
  scrollbar-width: thin;
  padding: 2px 0 8px;
}

.c3-project-filter { scroll-snap-align: start; }

.c3-project-filter {
  min-height: 44px;
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  padding: 0 17px;
  border: 1px solid var(--c3-ink);
  color: var(--c3-ink);
  font-size: 14px;
  font-weight: 850;
  text-decoration: none;
  white-space: nowrap;
}

.c3-project-filter:is(:hover, :focus-visible),
.c3-project-filter.is-current { background: var(--c3-ink); color: var(--c3-paper); }

.c3-project-index__heading { margin-bottom: 56px; }
.c3-project-entry { border-bottom: 1px solid var(--c3-rule); }
.c3-project-entry > a { height: 100%; display: grid; color: inherit; text-decoration: none; }
.c3-project-entry__media { min-height: 0; aspect-ratio: 4 / 3; overflow: hidden; background: #d8d3ca; }
.c3-project-entry__media picture,
.c3-project-entry__media img { width: 100%; height: 100%; display: block; object-fit: cover; }
.c3-project-entry__copy { display: grid; align-content: start; padding: clamp(24px, 3vw, 42px); }
.c3-project-entry__copy > * { min-width: 0; max-width: 100%; overflow-wrap: anywhere; hyphens: auto; }
.c3-project-entry__meta { color: var(--c3-red); font-size: 11px; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.c3-project-entry__title { margin: 26px 0 0; font-family: var(--c3-display); font-size: clamp(30px, 3.4vw, 50px); line-height: .98; }
.c3-project-entry__copy p { margin: 20px 0 0; color: #565a58; font-size: 17px; line-height: 1.6; }
.c3-project-entry__link { min-height: 44px; margin-top: 26px; display: inline-flex; align-items: center; font-weight: 850; text-decoration: underline; text-underline-offset: 6px; }
.c3-project-entry--featured { border-top: 1px solid var(--c3-ink); border-bottom-color: var(--c3-ink); }
.c3-project-entry--featured > a { grid-template-columns: minmax(0, 3fr) minmax(320px, 2fr); }
.c3-project-entry--featured .c3-project-entry__media { aspect-ratio: 16 / 10; }
.c3-project-entry--featured .c3-project-entry__title { font-size: clamp(42px, 5vw, 72px); }
.c3-project-index__grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.c3-project-index__grid .c3-project-entry:nth-child(odd) { border-right: 1px solid var(--c3-rule); }
.c3-project-entry--wide { grid-column: 1 / -1; }
.c3-project-entry--wide > a { grid-template-columns: minmax(0, 3fr) minmax(300px, 2fr); }
.c3-project-entry--wide .c3-project-entry__media { aspect-ratio: 16 / 9; }
.c3-project-empty { padding: 42px 0; border-block: 1px solid var(--c3-rule); font-size: 18px; }
.c3-project-empty a { min-height: 44px; display: inline-flex; align-items: center; color: inherit; font-weight: 850; }

.c3-project-service-bridge { max-width: none; background: #dedbd3; }
.c3-project-service-bridge > * { max-width: calc(var(--c3-max) - clamp(48px, 10vw, 144px)); margin-inline: auto; }
.c3-project-service-bridge__grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--c3-ink); }
.c3-project-service-route { border-right: 1px solid rgba(17, 18, 17, .25); }
.c3-project-service-route:last-child { border-right: 0; }
.c3-project-service-route a { height: 100%; min-height: 300px; display: grid; align-content: start; padding: 30px; color: inherit; text-decoration: none; }
.c3-project-service-route h3 { margin: 0; font-family: var(--c3-display); font-size: clamp(27px, 2.4vw, 38px); line-height: 1; }
.c3-project-service-route p { margin: 24px 0 0; color: #565a58; line-height: 1.55; }
.c3-project-service-route span { min-height: 44px; margin-top: auto; display: inline-flex; align-items: center; font-weight: 850; text-decoration: underline; text-underline-offset: 6px; }

/* About */
.c3-about-story { display: grid; grid-template-columns: minmax(150px, 1fr) minmax(0, 4fr); column-gap: clamp(28px, 6vw, 92px); border-bottom: 1px solid var(--c3-rule); }
.c3-about-story h2 { grid-column: 2; max-width: 920px; margin: 0 0 38px; font-family: var(--c3-display); font-size: clamp(48px, 4.8vw, 78px); letter-spacing: -.05em; line-height: .9; }
.c3-about-story p:not(.c3-kicker) { grid-column: 2; max-width: 800px; margin: 0 0 18px; color: #515553; font-size: clamp(18px, 2vw, 23px); line-height: 1.55; }
.c3-about-team { max-width: none; background: var(--c3-ink); color: var(--c3-paper); }
.c3-about-team > * { max-width: calc(var(--c3-max) - clamp(48px, 10vw, 144px)); margin-inline: auto; }
.c3-about-team .c3-section-heading > p:not(.c3-kicker) { color: #c9c6bd; }
.c3-about-team-rail { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(420px, 1fr); overflow-x: auto; scroll-snap-type: x proximity; border-top: 1px solid rgba(242, 238, 229, .3); }
.c3-about-team-member { min-width: 0; border-right: 1px solid rgba(242, 238, 229, .25); }
.c3-about-team-member { scroll-snap-align: start; }
.c3-about-team-member img { width: 100%; aspect-ratio: 16 / 10; display: block; object-fit: cover; }
.c3-about-team-member > div { padding: 34px; }
.c3-about-team-member h3 { margin: 0; font-family: var(--c3-display); font-size: clamp(34px, 3.5vw, 52px); line-height: .95; }
.c3-about-team-member p { color: #c9c6bd; line-height: 1.55; }
.c3-about-team-member p a { display: inline-block; padding-block: 8px; color: var(--c3-paper); text-decoration-color: var(--c3-red-on-dark); text-underline-offset: 4px; }
.c3-about-team-member p a:hover { text-decoration-color: var(--c3-paper); }
.c3-about-team-member p a:focus-visible { outline-color: var(--c3-paper); }
.c3-about-team-member .c3-about-team-member__role { color: var(--c3-paper); font-weight: 850; }
.c3-about-external-trust { background: #dedbd3; }
.c3-about-press-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--c3-ink); }
.c3-about-press-item { min-height: 290px; display: grid; align-content: start; padding: 28px; border-right: 1px solid rgba(17, 18, 17, .25); }
.c3-about-press-item:last-child { border-right: 0; }
.c3-about-press-item > p { margin: 0; display: flex; justify-content: space-between; gap: 20px; color: var(--c3-red); font-size: 11px; letter-spacing: .09em; text-transform: uppercase; }
.c3-about-press-item h3 { margin: 34px 0 0; font-family: var(--c3-display); font-size: clamp(26px, 2.7vw, 41px); line-height: 1; }
.c3-about-press-item a { min-height: 44px; margin-top: auto; display: inline-flex; align-items: center; color: inherit; font-weight: 850; }
.c3-about-external-video { margin-top: 42px; border-top: 1px solid var(--c3-ink); border-bottom: 1px solid var(--c3-ink); }
.c3-about-external-video a { display: grid; grid-template-columns: minmax(0, 3fr) minmax(280px, 2fr); color: inherit; text-decoration: none; }
.c3-about-external-video img { width: 100%; height: 100%; min-height: 280px; display: block; object-fit: cover; }
.c3-about-external-video > a > span { display: grid; align-content: center; gap: 18px; padding: 34px; }
.c3-about-external-video small { color: var(--c3-red); font-weight: 900; letter-spacing: .09em; text-transform: uppercase; }
.c3-about-external-video strong { font-family: var(--c3-display); font-size: clamp(32px, 3.7vw, 54px); line-height: .95; }
.c3-about-external-video u { font-weight: 850; text-underline-offset: 6px; }

/* Contact */
.c3-contact-intake__layout { display: grid; grid-template-columns: minmax(0, 2fr) minmax(260px, 1fr); gap: clamp(40px, 7vw, 100px); align-items: start; }
.c3-contact-preparation { position: sticky; top: 110px; padding-top: 24px; border-top: 1px solid var(--c3-ink); }
.c3-contact-preparation h3 { margin: 25px 0; font-family: var(--c3-display); font-size: clamp(31px, 3vw, 46px); line-height: 1; }
.c3-contact-preparation ul { margin: 0; padding-left: 20px; color: #565a58; line-height: 1.8; }
.c3-contact-form-wrap { min-width: 0; }
#kontaktformular { scroll-margin-top: 112px; }
.c3-contact-form { display: grid; gap: 22px; padding: clamp(24px, 4vw, 52px); background: #fff; border: 1px solid var(--c3-rule); }
.c3-contact-form label,
.c3-contact-form legend { color: var(--c3-ink); font-weight: 800; }
.c3-contact-form fieldset { min-width: 0; margin: 0; padding: 22px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; border: 0; background: #f2eee5; }
.c3-contact-form fieldset legend { width: 100%; margin: 0 0 2px; padding: 0; grid-column: 1 / -1; }
.c3-contact-form fieldset legend span { display: block; margin-top: 4px; color: #656864; font-size: 13px; font-weight: 600; }
.c3-contact-form input:not([type="checkbox"]),
.c3-contact-form select,
.c3-contact-form textarea { width: 100%; min-height: 50px; margin-top: 9px; border: 1px solid #9d9c97; border-radius: 0; background: #fff; color: var(--c3-ink); font: inherit; }
.c3-contact-form textarea { min-height: 180px; }
.c3-contact-form input[type="file"] { min-width: 0; padding: 0; overflow: hidden; color: #565a58; }
.c3-contact-form input[type="file"]::file-selector-button { min-height: 50px; margin-right: 12px; padding: 0 16px; border: 0; border-right: 1px solid #9d9c97; background: #dedbd3; color: var(--c3-ink); font: inherit; font-weight: 850; cursor: pointer; }
.c3-contact-form .field-help,
.c3-contact-form .form-privacy { color: #656864; font-size: 14px; line-height: 1.55; }
.c3-contact-form .btn { min-height: 52px; border: 0; border-radius: 0; background: var(--c3-red); color: #fff; font-weight: 900; }
.c3-contact-steps { max-width: none; background: var(--c3-ink); color: var(--c3-paper); }
.c3-contact-steps > * { max-width: calc(var(--c3-max) - clamp(48px, 10vw, 144px)); margin-inline: auto; }
.c3-contact-steps .c3-section-heading > p:not(.c3-kicker) { color: #c9c6bd; }
.c3-contact-steps__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid rgba(242, 238, 229, .28); }
.c3-contact-step { min-height: 330px; padding: 32px; border-right: 1px solid rgba(242, 238, 229, .22); }
.c3-contact-step:last-child { border-right: 0; }
.c3-contact-step > strong { color: var(--c3-red-on-dark); font-family: var(--c3-display); font-size: 27px; }
.c3-contact-step h3 { margin: 64px 0 20px; font-family: var(--c3-display); font-size: clamp(30px, 3vw, 45px); line-height: 1; }
.c3-contact-step p { color: #c9c6bd; line-height: 1.55; }
.c3-contact-steps__prices { max-width: 760px; margin: 38px auto 0 !important; color: #c9c6bd; text-align: center; }
.c3-contact-steps__prices a { color: var(--c3-paper); }
.c3-direct-contact { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.5fr); gap: clamp(40px, 8vw, 120px); background: #dedbd3; }
.c3-direct-contact h2 { margin: 0; font-family: var(--c3-display); font-size: clamp(48px, 6vw, 84px); line-height: .9; }
.c3-direct-contact__details { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid var(--c3-ink); }
.c3-direct-contact__details p { margin: 0; padding: 25px 20px 25px 0; display: grid; align-content: start; gap: 10px; border-bottom: 1px solid rgba(17, 18, 17, .25); }
.c3-direct-contact__details strong { color: var(--c3-red); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; }
.c3-direct-contact__details a { min-height: 44px; display: inline-flex; align-items: center; color: inherit; font-weight: 850; }

@media (max-width: 860px) {
  .c3-interior-hero { grid-template-columns: 1fr; min-height: auto; }
  .c3-interior-hero__copy { min-height: 540px; padding: 58px 20px 48px; }
  .c3-interior-hero h1 { font-size: clamp(2.45rem, 10.9vw, 3.25rem); }
  .c3-interior-hero__title--statement { font-size: clamp(2.45rem, 10.9vw, 3.25rem); }
  .c3-interior-hero .c3-interior-hero__title--functional { font-size: clamp(2.2rem, 9vw, 2.85rem); line-height: .98; }
  .c3-interior-hero__media { order: -1; min-height: 0; }
  .c3-interior-hero__media img { min-height: 0; aspect-ratio: 4 / 3; }
  .c3-interior-hero__actions { align-items: stretch; flex-direction: column; }
  .c3-interior-hero__actions .c3-action { width: 100%; }
  .c3-interior-index,
  .c3-evidence-grid {
    grid-template-columns: 1fr;
  }
  .c3-interior-index__item { min-height: auto; padding: 20px; }
  .c3-interior-section { padding: 72px 20px; }
  .c3-section-heading { grid-template-columns: 1fr; gap: 24px; margin-bottom: 46px; }
  .c3-section-heading .c3-kicker { margin-bottom: 0; }
  .c3-section-heading h2,
  .c3-workshop-evidence h2,
  .c3-route-close h2 { font-size: clamp(2.5rem, 11.5vw, 3.8rem); }
  .c3-service-lane { grid-template-columns: minmax(0, 1fr); gap: 16px; align-items: start; min-height: 0; padding: 28px 0; }
  .c3-service-lane__copy p { font-size: 16px; }
  .c3-service-lane__link { grid-column: 1; justify-self: start; min-height: 44px; display: inline-flex; align-items: center; }
  .c3-workflow > * { max-width: none; }
  .c3-workflow__steps { grid-template-columns: 1fr; }
  .c3-workflow__steps article { min-height: 0; padding: 32px 0; border-right: 0; border-bottom: 1px solid rgba(242, 238, 229, .25); }
  .c3-workflow__steps h3 { margin-top: 28px; }
  .c3-workshop-evidence { grid-template-columns: 1fr; }
  .c3-faq .faq-list { grid-template-columns: 1fr; }
  .c3-faq .faq-item,
  .c3-faq .faq-item:nth-child(even) { padding: 28px 20px; border-left: 0; }
  .c3-route-close { grid-template-columns: 1fr; gap: 38px; padding: 72px 20px 112px; }
  .c3-porsche-dossier__grid { grid-template-columns: 1fr; }
  .c3-technical-proof { min-height: 0; padding: 34px 0; border-right: 0; border-bottom: 1px solid var(--c3-rule); }
  .c3-technical-proof:last-child { border-bottom: 0; }
  .c3-technical-proof h3 { margin-top: 36px; }
  .c3-porsche-engine-evidence { grid-template-columns: 1fr; padding: 72px 20px; }
  .c3-porsche-engine-evidence > div { justify-self: start; padding-left: 0; }
  .c3-porsche-engine-evidence figure { order: -1; }
  .c3-porsche-route-grid { grid-template-columns: 1fr; }
  .c3-porsche-route:nth-child(odd) { border-right: 0; }
  .c3-porsche-route > a { grid-template-columns: 48px minmax(0, 1fr); }
  .c3-porsche-route__copy { padding-right: 0; }
  .c3-porsche-projects__grid { grid-template-columns: 1fr; }
  .c3-porsche-project { border-right: 0; border-bottom: 1px solid rgba(242, 238, 229, .22); }
  .c3-project-filters { padding-inline: 20px; }
  .c3-project-index__grid { grid-template-columns: 1fr; }
  .c3-project-index__grid .c3-project-entry:nth-child(odd) { border-right: 0; }
  .c3-project-entry--wide { grid-column: auto; }
  .c3-project-entry--featured > a,
  .c3-project-entry--wide > a { grid-template-columns: 1fr; }
  .c3-project-entry__media,
  .c3-project-entry--featured .c3-project-entry__media,
  .c3-project-entry--wide .c3-project-entry__media { aspect-ratio: 4 / 3; }
  .c3-project-entry__copy { padding: 28px 0 38px; }
  .c3-project-service-bridge__grid { grid-template-columns: 1fr; }
  .c3-project-service-route { border-right: 0; border-bottom: 1px solid rgba(17, 18, 17, .25); }
  .c3-project-service-route a { min-height: 0; padding: 28px 0; }
  .c3-project-service-route span { margin-top: 20px; }
  .c3-about-story { grid-template-columns: minmax(0, 1fr); }
  .c3-about-story h2 { font-size: clamp(32px, 8vw, 48px); overflow-wrap: anywhere; }
  .c3-about-story h2,
  .c3-about-story p:not(.c3-kicker) { grid-column: 1; }
  .c3-about-team-rail { grid-auto-columns: minmax(300px, 88vw); }
  .c3-about-team-member > div { padding: 28px 0 38px; }
  .c3-about-press-grid { grid-template-columns: 1fr; }
  .c3-about-press-item { min-height: 0; padding: 28px 0; border-right: 0; border-bottom: 1px solid rgba(17, 18, 17, .25); }
  .c3-about-press-item a { margin-top: 28px; }
  .c3-about-external-video a { grid-template-columns: 1fr; }
  .c3-about-external-video > a > span { padding: 28px 0; }
  .c3-contact-intake__layout { grid-template-columns: 1fr; }
  .c3-contact-preparation { position: static; }
  .c3-contact-form { padding: 22px 16px; }
  .c3-contact-form fieldset { grid-template-columns: 1fr; padding: 18px 14px; }
  .c3-contact-steps__grid { grid-template-columns: 1fr; }
  .c3-contact-step { min-height: 0; padding: 30px 0; border-right: 0; border-bottom: 1px solid rgba(242, 238, 229, .22); }
  .c3-contact-step h3 { margin-top: 30px; }
  .c3-direct-contact { grid-template-columns: 1fr; }
  .c3-direct-contact__details { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .c3-porsche-dossier .c3-section-heading h2 { font-size: clamp(2rem, 10.5vw, 2.5rem); }
}

@media (prefers-reduced-motion: reduce) {
  .c3-interior *,
  .c3-interior *::before,
  .c3-interior *::after { scroll-behavior: auto; transition-duration: .01ms !important; }
}