/* Monochrome Swiss portfolio system */
:root {
  color-scheme: dark;
  --bg: #050505;
  --text-primary: #f2f2ed;
  --text-strong: #ffffff;
  --text-muted: #8a8a86;
  --text-soft: #c9c9c3;
  --border: #343434;
  --border-strong: #f2f2ed;
  --surface: #080808;
  --surface-muted: #101010;
  --surface-rail: #050505;
  --chip-bg: #101010;
  --accent-bg: #f2f2ed;
  --accent-border: #f2f2ed;
  --accent-text: #ffffff;
  --signal-text: #f2f2ed;
  --cool-text: #c9c9c3;
  --shadow-soft: transparent;
  --shadow-hard: transparent;
  --focus-ring: #ffffff;
  --focus-ring-bg: rgba(255, 255, 255, 0.14);
  --hero-bg: #f2f2ed;
  --hero-text: #050505;
  --hero-muted: #4e4e4a;
  --index-bg: #050505;
  --index-text: #f2f2ed;
  --index-muted: #a0a09a;
  --inverse-bg: #f2f2ed;
  --inverse-text: #050505;
}

html[data-theme="light"] {
  color-scheme: light;
  --bg: #f2f2ed;
  --text-primary: #161616;
  --text-strong: #050505;
  --text-muted: #666662;
  --text-soft: #30302d;
  --border: #b8b8b1;
  --border-strong: #050505;
  --surface: #f8f8f4;
  --surface-muted: #e7e7e1;
  --surface-rail: #f2f2ed;
  --chip-bg: #e7e7e1;
  --accent-bg: #050505;
  --accent-border: #050505;
  --accent-text: #050505;
  --signal-text: #050505;
  --cool-text: #30302d;
  --shadow-soft: transparent;
  --shadow-hard: transparent;
  --focus-ring: #050505;
  --focus-ring-bg: rgba(0, 0, 0, 0.12);
  --hero-bg: #ffffff;
  --hero-text: #050505;
  --hero-muted: #4e4e4a;
  --index-bg: #f2f2ed;
  --index-text: #050505;
  --index-muted: #555550;
  --inverse-bg: #050505;
  --inverse-text: #f2f2ed;
}

body {
  background: var(--bg) !important;
  color: var(--text-primary);
  font-family: "Avenir Next", "IBM Plex Sans", "Segoe UI", sans-serif;
  letter-spacing: -0.01em;
}

body::before,
body::after,
body.home-page::before,
body.home-page::after {
  display: none !important;
  content: none !important;
}

h1,
h2,
h3,
h4,
.site-brand-name,
.project-number,
.project-main strong {
  font-family: "Avenir Next Condensed", "Franklin Gothic Medium", "Nimbus Sans Narrow", sans-serif;
}

a {
  text-underline-offset: 0.22em;
}

body > main > header {
  top: 0;
  margin: 0;
  padding: 0.8rem 1rem;
  border: 1px solid var(--border);
  border-radius: 0;
  background: var(--surface-rail);
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

body > main > header::after {
  display: none;
}

.site-brand {
  gap: 0.85rem;
}

.site-brand-picture {
  background: #f2f2ed;
}

.site-brand-mark {
  width: 3.25rem;
  height: 3.25rem;
  border: 0;
  border-radius: 0;
  background: #f2f2ed;
  box-shadow: none;
  filter: grayscale(1) contrast(1.8) brightness(2.35);
  object-fit: cover;
}

html[data-theme="light"] .site-brand-mark {
  filter: grayscale(1) contrast(1.8) brightness(0.35);
}

.site-brand:hover .site-brand-mark {
  border-color: transparent;
  transform: none;
  box-shadow: none;
}

.site-brand-copy {
  gap: 0.28rem;
}

.site-brand-name {
  background: none;
  color: var(--text-strong);
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  line-height: 1;
  -webkit-text-fill-color: currentColor;
}

.site-brand-line {
  color: var(--text-muted);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  line-height: 1.35;
}

.theme-card,
.theme-card-soft,
.blog-card,
.blog-hero,
.blog-hero-panel,
.post-content-shell,
.post-nav-card,
.post-cta,
.chronology-hero,
.signal-card {
  border-color: var(--border) !important;
  border-radius: 0.1rem !important;
  background: var(--surface) !important;
  box-shadow: none !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
}

.theme-card::before,
.theme-card::after,
.theme-card-soft::before,
.theme-card-soft::after,
.fx-hero::before,
.fx-hero::after {
  display: none !important;
}

.theme-button,
.theme-button-icon,
.theme-button-accent {
  min-height: 2.7rem;
  border: 1px solid var(--border-strong);
  border-radius: 0.1rem !important;
  background: transparent !important;
  color: var(--text-strong);
  box-shadow: none !important;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transform: none !important;
}

.theme-button-accent {
  background: var(--text-strong) !important;
  color: var(--bg);
}

.theme-button:hover,
.theme-button-icon:hover {
  background: var(--text-strong) !important;
  border-color: var(--text-strong);
  color: var(--bg);
}

.theme-button-accent:hover {
  background: transparent !important;
  color: var(--text-strong);
}

.theme-button::after,
.theme-button-icon::after,
.theme-button-accent::after {
  display: none !important;
}

.theme-button-icon {
  width: auto !important;
  min-width: 4.5rem;
  height: 2.7rem !important;
  padding: 0.55rem 0.72rem;
}

.theme-button-icon [data-theme-icon] {
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.theme-input {
  min-height: 2.7rem;
  border-color: var(--border);
  border-radius: 0.1rem !important;
  background: var(--surface-rail);
  color: var(--text-strong);
  box-shadow: none;
}

.theme-chip {
  border-color: var(--border);
  border-radius: 0.1rem !important;
  background: transparent;
  box-shadow: none;
}

.signal-tag,
.theme-prose a,
.footer-side-link:hover {
  color: var(--text-strong);
}

.theme-button:focus-visible,
.theme-button-icon:focus-visible,
.theme-button-accent:focus-visible,
.theme-input:focus-visible,
.site-brand:focus-visible,
.portfolio-nav a:focus-visible,
.project-index-row:focus-visible,
.swiss-action:focus-visible {
  outline: 2px solid var(--focus-ring);
  outline-offset: 4px;
  box-shadow: none;
}

.service-mail-link:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 4px;
}

.scroll-progress-rail,
.ambient-scroll-field {
  display: none !important;
}

/* Homepage */
.portfolio-site {
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 0;
}

.portfolio-header {
  position: sticky;
  top: 0;
  z-index: 60;
  display: grid;
  grid-template-columns: minmax(18rem, 1fr) auto auto;
  align-items: stretch;
  gap: 0;
  min-height: 6.75rem;
  padding: 0 !important;
  border-width: 0 0 1px !important;
  background: #050505 !important;
  color: #f2f2ed;
}

html[data-theme="light"] .portfolio-header {
  background: #f2f2ed !important;
  color: #050505;
}

.portfolio-header .site-brand {
  align-self: stretch;
  padding: 1rem 2.25rem;
}

.portfolio-header .site-brand-picture {
  display: grid;
  width: 4.15rem;
  height: 4.15rem;
  place-items: center;
}

.portfolio-header .site-brand-mark {
  width: 4.15rem;
  height: 4.15rem;
}

.portfolio-header .site-brand-name {
  color: #f2f2ed;
  font-size: 1.18rem;
}

.portfolio-header .site-brand-line {
  color: #b0b0aa;
  font-size: 0.72rem;
}

html[data-theme="light"] .portfolio-header .site-brand-name {
  color: #050505;
}

html[data-theme="light"] .portfolio-header .site-brand-line {
  color: #555550;
}

.portfolio-nav {
  display: flex;
  align-items: stretch;
}

.portfolio-nav a {
  display: inline-flex;
  align-items: center;
  border-left: 1px solid #3a3a3a;
  padding: 0 2rem;
  color: #f2f2ed;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-decoration: none;
  text-transform: uppercase;
}

.portfolio-nav a:hover {
  background: #f2f2ed;
  color: #050505;
}

html[data-theme="light"] .portfolio-nav a {
  border-color: #b8b8b1;
  color: #050505;
}

html[data-theme="light"] .portfolio-nav a:hover {
  background: #050505;
  color: #f2f2ed;
}

.portfolio-controls {
  display: flex;
  align-items: stretch;
  border-left: 1px solid #3a3a3a;
}

html[data-theme="light"] .portfolio-controls {
  border-color: #b8b8b1;
}

.portfolio-language,
.portfolio-theme-toggle {
  min-height: 100%;
  border: 0;
  border-left: 1px solid #3a3a3a;
  border-radius: 0 !important;
  padding: 0 1.25rem;
  background: transparent !important;
  color: #f2f2ed;
}

html[data-theme="light"] .portfolio-language,
html[data-theme="light"] .portfolio-theme-toggle {
  border-color: #b8b8b1;
  color: #050505;
}

.portfolio-language {
  min-width: 9rem;
  appearance: auto;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  text-transform: none;
}

.portfolio-theme-toggle {
  min-width: 5.75rem;
}

.portfolio-mobile-menu {
  display: none;
}

.swiss-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(17rem, 21rem);
  gap: clamp(2.5rem, 7vw, 7rem);
  min-height: 29rem;
  padding: clamp(2rem, 4.7vw, 4.5rem) clamp(1.35rem, 3vw, 2.75rem) 2.25rem;
  border-bottom: 1px solid #b8b8b1;
  background: var(--hero-bg);
  color: var(--hero-text);
}

.swiss-kicker {
  margin: 0;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.swiss-title {
  display: grid;
  max-width: 16ch;
  margin: 1rem 0 0;
  color: var(--hero-text);
  font-size: clamp(3.3rem, 7.25vw, 7.15rem);
  font-weight: 900;
  letter-spacing: -0.075em;
  line-height: 0.88;
}

.swiss-title span {
  display: block;
}

.swiss-profile-card {
  align-self: start;
  border-left: 1px solid #8d8d87;
  padding-left: 2rem;
}

.swiss-meta-list {
  margin: 0;
}

.swiss-meta-list > div {
  border-bottom: 1px solid #a8a8a2;
  padding: 0.2rem 0 1rem;
  margin-bottom: 1rem;
}

.swiss-meta-list dt {
  color: var(--hero-muted);
  font-size: 0.66rem;
  font-weight: 800;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.swiss-meta-list dd {
  margin: 0.32rem 0 0;
  color: var(--hero-text);
  font-size: 0.92rem;
  line-height: 1.45;
}

.swiss-meta-list a {
  color: inherit;
}

.swiss-profile-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1.4rem;
}

.swiss-action {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  justify-content: center;
  border: 1px solid currentColor;
  border-radius: 0.08rem;
  padding: 0.72rem 1rem;
  color: inherit;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
  transition: background-color 160ms ease, color 160ms ease;
}

.swiss-action-primary {
  border-color: var(--hero-text);
  background: var(--hero-text);
  color: var(--hero-bg);
}

.swiss-action:hover {
  background: var(--hero-text);
  color: var(--hero-bg);
}

.swiss-action-primary:hover {
  background: transparent;
  color: var(--hero-text);
}

.klausur-strip {
  overflow: hidden;
  border-bottom: 1px solid #050505;
  background: #f2f2ed;
  color: #050505;
}

.klausur-strip-track {
  display: flex;
  width: max-content;
  min-width: 200%;
  align-items: center;
  animation: swissTicker 22s linear infinite;
}

.klausur-strip-track span {
  display: block;
  flex: 0 0 auto;
  min-width: 19rem;
  border-right: 1px solid #a8a8a2;
  padding: 0.8rem 1.8rem;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-align: center;
}

.services-section {
  scroll-margin-top: 8.5rem;
  padding: clamp(3.5rem, 7vw, 7rem) clamp(1.35rem, 3vw, 2.75rem);
  background: var(--hero-bg);
  color: var(--hero-text);
}

.services-header {
  display: grid;
  grid-template-columns: minmax(20rem, 1.25fr) minmax(17rem, 0.75fr);
  gap: clamp(2.5rem, 8vw, 8rem);
  align-items: end;
  border-bottom: 1px solid #8d8d87;
  padding-bottom: 2rem;
}

.services-header h2 {
  max-width: 17ch;
  margin: 0.8rem 0 0;
  color: inherit;
  font-size: clamp(2.6rem, 5vw, 5.4rem);
  letter-spacing: -0.065em;
  line-height: 0.94;
}

.services-intro {
  display: grid;
  justify-items: start;
  gap: 1.35rem;
}

.services-intro p {
  margin: 0;
  color: var(--hero-muted);
  font-size: 0.96rem;
  line-height: 1.7;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-left: 1px solid #8d8d87;
}

.service-card {
  display: flex;
  min-height: 29rem;
  flex-direction: column;
  justify-content: space-between;
  border-right: 1px solid #8d8d87;
  border-bottom: 1px solid #8d8d87;
  padding: 1.4rem;
}

.service-card-featured {
  display: grid;
  grid-column: 1 / -1;
  grid-template-columns: minmax(8rem, 0.28fr) minmax(22rem, 1fr) minmax(13rem, 0.35fr);
  gap: clamp(1.5rem, 5vw, 5rem);
  min-height: 28rem;
  padding: clamp(1.5rem, 3vw, 2.75rem);
  background: var(--index-bg);
  color: var(--index-text);
}

.service-card-meta {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  color: var(--hero-muted);
  font-size: 0.64rem;
  font-weight: 800;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.service-card-featured .service-card-meta {
  display: grid;
  justify-content: stretch;
  align-content: space-between;
  color: var(--index-muted);
}

.service-number {
  color: inherit;
  font-family: "Avenir Next Condensed", "Franklin Gothic Medium", "Nimbus Sans Narrow", sans-serif;
  font-size: clamp(2.9rem, 4.5vw, 5.2rem);
  font-weight: 800;
  letter-spacing: -0.07em;
  line-height: 0.9;
}

.service-badge {
  border-top: 1px solid currentColor;
  padding-top: 0.75rem;
}

.service-card-body {
  margin-top: 3rem;
}

.service-card-featured .service-card-body {
  align-self: center;
  margin-top: 0;
}

.service-eyebrow {
  margin: 0 0 1.1rem;
  color: var(--index-muted);
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.service-card h3 {
  margin: 0;
  color: inherit;
  font-size: clamp(1.85rem, 3vw, 3.4rem);
  letter-spacing: -0.055em;
  line-height: 0.98;
}

.service-card:not(.service-card-featured) h3 {
  font-size: clamp(1.65rem, 2.4vw, 2.65rem);
}

.service-card-body > p:not(.service-eyebrow):not(.service-note) {
  max-width: 49rem;
  margin: 1.25rem 0 0;
  color: var(--hero-muted);
  font-size: 0.92rem;
  line-height: 1.65;
}

.service-card-featured .service-card-body > p:not(.service-eyebrow) {
  color: var(--index-muted);
}

.service-deliverables {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1.7rem 0 0;
  padding: 0;
  list-style: none;
}

.service-deliverables li {
  border: 1px solid #656560;
  padding: 0.55rem 0.7rem;
  color: var(--index-text);
  font-size: 0.72rem;
  line-height: 1.35;
}

.service-card-actions {
  display: grid;
  align-content: end;
  justify-items: stretch;
  gap: 1rem;
}

.service-card-featured .swiss-action {
  border-color: var(--index-text);
  background: var(--index-text);
  color: var(--index-bg);
}

.service-card-featured .swiss-action:hover {
  background: transparent;
  color: var(--index-text);
}

.service-mail-link {
  display: inline-block;
  border-top: 1px solid currentColor;
  padding-top: 1rem;
  color: inherit;
  font-size: 0.66rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  line-height: 1.45;
  text-decoration: none;
}

.service-mail-link:hover {
  text-decoration: underline;
}

.service-card:not(.service-card-featured) > .service-mail-link {
  margin-top: 2rem;
}

.service-note {
  margin: 1rem 0 0;
  border-left: 2px solid currentColor;
  padding-left: 0.75rem;
  color: var(--hero-muted);
  font-size: 0.75rem;
  line-height: 1.55;
}

.services-closing {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 2rem;
  align-items: start;
  border-bottom: 1px solid #8d8d87;
  padding: 1.4rem 0;
  color: var(--hero-muted);
  font-size: 0.76rem;
  line-height: 1.55;
}

.services-closing p {
  max-width: 57rem;
  margin: 0;
}

.services-closing a {
  color: var(--hero-text);
  font-weight: 700;
}

.project-index {
  padding: 2rem clamp(1.35rem, 3vw, 2.75rem) 3.25rem;
  background: var(--index-bg);
  color: var(--index-text);
}

.project-index-header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 2rem;
  border-bottom: 1px solid #565652;
  padding-bottom: 1.2rem;
}

.project-index-header h2 {
  margin: 0.4rem 0 0;
  color: var(--index-text);
  font-size: clamp(1.7rem, 3vw, 2.6rem);
  letter-spacing: -0.04em;
}

.project-index-all {
  color: var(--index-text);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.project-index-row {
  display: grid;
  grid-template-columns: 7.5rem 11rem minmax(24rem, 1fr) 8rem;
  align-items: center;
  min-height: 7.4rem;
  border-bottom: 1px solid #565652;
  color: var(--index-text);
  text-decoration: none;
  transition: background-color 150ms ease, color 150ms ease;
}

.project-index-row:hover,
.project-index-row:focus-visible {
  background: var(--index-text);
  color: var(--index-bg);
  outline-color: var(--index-text);
  outline-offset: 0;
}

.project-number {
  font-size: clamp(2.8rem, 4vw, 4.6rem);
  font-weight: 800;
  letter-spacing: -0.07em;
  line-height: 1;
}

.project-discipline {
  border-left: 1px solid currentColor;
  padding-left: 1.2rem;
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1.15;
}

.project-main {
  display: grid;
  grid-template-columns: minmax(14rem, 0.9fr) minmax(17rem, 1.1fr);
  align-items: center;
  gap: 2rem;
  border-left: 1px solid currentColor;
  padding: 0 2.25rem;
}

.project-main strong {
  font-size: clamp(1.65rem, 2.75vw, 3rem);
  letter-spacing: -0.055em;
  line-height: 0.98;
}

.project-main > span {
  color: var(--index-muted);
  font-size: 0.9rem;
  line-height: 1.4;
}

.project-index-row:hover .project-main > span,
.project-index-row:focus-visible .project-main > span {
  color: inherit;
}

.project-action {
  border-left: 1px solid currentColor;
  padding-left: 1rem;
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.07em;
  text-align: right;
}

.portfolio-profile {
  display: grid;
  grid-template-columns: minmax(18rem, 0.8fr) minmax(0, 1.7fr);
  gap: clamp(2.5rem, 7vw, 7rem);
  padding: clamp(3.5rem, 7vw, 7rem) clamp(1.35rem, 3vw, 2.75rem);
  background: var(--hero-bg);
  color: var(--hero-text);
}

.portfolio-profile-intro h2 {
  max-width: 14ch;
  margin: 0.8rem 0 1.5rem;
  color: inherit;
  font-size: clamp(2.5rem, 4.4vw, 4.9rem);
  letter-spacing: -0.065em;
  line-height: 0.94;
}

.portfolio-profile-intro > p:last-child {
  max-width: 44rem;
  color: var(--hero-muted);
  font-size: 1rem;
  line-height: 1.75;
}

.portfolio-profile-grid {
  display: grid;
}

.portfolio-profile-grid article {
  display: grid;
  grid-template-columns: 3rem minmax(12rem, 0.6fr) minmax(15rem, 1fr);
  gap: 1.5rem;
  border-top: 1px solid #9b9b95;
  padding: 1.6rem 0;
}

.portfolio-profile-grid article:last-child {
  border-bottom: 1px solid #9b9b95;
}

.profile-number {
  color: var(--hero-muted);
  font-size: 0.72rem;
  font-weight: 800;
}

.portfolio-profile-grid h3 {
  margin: 0;
  color: inherit;
  font-size: 1.35rem;
  letter-spacing: -0.03em;
  line-height: 1.15;
}

.portfolio-profile-grid p {
  margin: 0;
  color: var(--hero-muted);
  font-size: 0.9rem;
  line-height: 1.65;
}

.thesis-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 2.5rem;
  border-top: 1px solid #464642;
  padding: clamp(2.5rem, 5vw, 4.75rem) clamp(1.35rem, 3vw, 2.75rem);
  background: var(--index-bg);
  color: var(--index-text);
}

.thesis-band h2 {
  max-width: 20ch;
  margin: 0.75rem 0 1rem;
  color: inherit;
  font-size: clamp(2rem, 4vw, 4.5rem);
  letter-spacing: -0.06em;
  line-height: 0.96;
}

.thesis-band p:not(.swiss-kicker) {
  max-width: 52rem;
  margin: 0;
  color: var(--index-muted);
  line-height: 1.7;
}

.thesis-band .swiss-action {
  color: var(--index-text);
}

.thesis-band .swiss-action-primary {
  background: var(--index-text);
  color: var(--index-bg);
}

.thesis-band .swiss-action-primary:hover {
  background: transparent;
  color: var(--index-text);
}

.portfolio-footer {
  display: grid;
  gap: 3rem;
  border-top: 1px solid var(--border);
  padding: 2.25rem clamp(1.35rem, 3vw, 2.75rem);
  background: var(--surface-rail);
  color: var(--text-muted);
  font-size: 0.76rem;
  line-height: 1.65;
}

.portfolio-footer a {
  color: inherit;
}

.portfolio-footer-primary,
.portfolio-footer-legal {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 2rem;
}

.portfolio-footer strong {
  color: var(--text-strong);
  font-size: 0.86rem;
  letter-spacing: 0.05em;
}

.portfolio-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.portfolio-footer-legal {
  border-top: 1px solid var(--border);
  padding-top: 1.25rem;
}

.portfolio-playground-link {
  font-size: 0.62rem;
  letter-spacing: 0.08em;
}

/* Technical drawing service landing page */
.service-landing-page {
  margin: 0;
  background: var(--index-bg) !important;
}

.service-page-header {
  position: sticky;
  top: 0;
  z-index: 60;
  display: grid;
  grid-template-columns: minmax(18rem, 1fr) auto;
  min-height: 5.6rem;
  border-bottom: 1px solid #3a3a3a;
  background: #050505;
  color: #f2f2ed;
}

.service-page-header .site-brand {
  gap: 0.75rem;
  padding: 0.8rem 2rem;
}

.service-page-header .site-brand-picture,
.service-page-header .site-brand-mark {
  width: 3.65rem;
  height: 3.65rem;
}

.service-page-header .site-brand-name {
  color: #f2f2ed;
  font-size: 1rem;
}

.service-page-header .site-brand-line {
  color: #a8a8a2;
  font-size: 0.66rem;
}

.service-page-header nav {
  display: flex;
  align-items: stretch;
}

.service-page-header nav a {
  display: inline-flex;
  align-items: center;
  border-left: 1px solid #3a3a3a;
  padding: 0 1.5rem;
  color: #f2f2ed;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-decoration: none;
  text-transform: uppercase;
}

.service-page-header nav a:hover,
.service-page-header nav a:focus-visible {
  background: #f2f2ed;
  color: #050505;
}

.service-page-header .service-header-contact {
  background: #f2f2ed;
  color: #050505;
}

.service-page-header .service-header-contact:hover,
.service-page-header .service-header-contact:focus-visible {
  background: #050505;
  color: #f2f2ed;
}

.service-page-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(19rem, 0.5fr);
  gap: clamp(3rem, 8vw, 9rem);
  min-height: 39rem;
  padding: clamp(3rem, 7vw, 7rem) clamp(1.35rem, 3vw, 2.75rem);
  background: var(--hero-bg);
  color: var(--hero-text);
}

.service-page-hero-copy h1 {
  max-width: 13ch;
  margin: 1rem 0 1.5rem;
  color: inherit;
  font-size: clamp(3.5rem, 7.4vw, 7.8rem);
  font-weight: 900;
  letter-spacing: -0.075em;
  line-height: 0.86;
}

.service-page-lead {
  max-width: 49rem;
  margin: 0;
  color: var(--hero-muted);
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  line-height: 1.7;
}

.service-page-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}

.service-brief-card {
  align-self: start;
  border-left: 1px solid #8d8d87;
  padding-left: 1.7rem;
}

.service-brief-label {
  margin: 0;
  color: var(--hero-muted);
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.07em;
}

.service-brief-card h2 {
  margin: 0.55rem 0 1.4rem;
  color: inherit;
  font-size: 1.7rem;
  letter-spacing: -0.04em;
}

.service-brief-card ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

.service-brief-card li {
  display: grid;
  grid-template-columns: 2rem 1fr;
  gap: 0.75rem;
  border-top: 1px solid #a8a8a2;
  padding: 0.9rem 0;
  color: var(--hero-muted);
  font-size: 0.84rem;
  line-height: 1.45;
}

.service-brief-card li span {
  color: var(--hero-text);
  font-weight: 800;
}

.service-brief-card > a {
  display: inline-block;
  margin-top: 1rem;
  color: var(--hero-text);
  font-size: 0.78rem;
  font-weight: 700;
}

.service-proof-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  background: var(--index-bg);
  color: var(--index-text);
}

.service-proof-strip > div {
  display: grid;
  gap: 1rem;
  min-height: 9rem;
  border-right: 1px solid #565652;
  border-bottom: 1px solid #565652;
  padding: 1.4rem;
}

.service-proof-strip strong {
  color: var(--index-muted);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
}

.service-proof-strip span {
  align-self: end;
  max-width: 16rem;
  font-size: 0.88rem;
  font-weight: 700;
  line-height: 1.35;
}

.service-page-section {
  padding: clamp(3.5rem, 7vw, 7rem) clamp(1.35rem, 3vw, 2.75rem);
}

.service-page-section > header h2,
.service-delivery h2,
.service-portfolio-band h2,
.service-final-cta h2 {
  margin: 0.75rem 0 0;
  color: inherit;
  font-size: clamp(2.7rem, 5.2vw, 5.7rem);
  letter-spacing: -0.065em;
  line-height: 0.93;
}

.service-scope {
  display: grid;
  grid-template-columns: minmax(18rem, 0.65fr) minmax(0, 1.35fr);
  gap: clamp(3rem, 8vw, 9rem);
  background: var(--hero-bg);
  color: var(--hero-text);
}

.service-scope > header h2 {
  max-width: 11ch;
}

.service-scope > header > p:last-child {
  max-width: 36rem;
  margin: 1.5rem 0 0;
  color: var(--hero-muted);
  line-height: 1.7;
}

.service-scope-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid #8d8d87;
  border-left: 1px solid #8d8d87;
}

.service-scope-grid article {
  min-height: 17rem;
  border-right: 1px solid #8d8d87;
  border-bottom: 1px solid #8d8d87;
  padding: 1.35rem;
}

.service-scope-grid article > span {
  color: var(--hero-muted);
  font-size: 0.68rem;
  font-weight: 800;
}

.service-scope-grid h3 {
  margin: 3.5rem 0 0;
  color: inherit;
  font-size: 1.65rem;
  letter-spacing: -0.04em;
  line-height: 1.05;
}

.service-scope-grid p {
  margin: 1rem 0 0;
  color: var(--hero-muted);
  font-size: 0.86rem;
  line-height: 1.6;
}

.service-delivery {
  display: grid;
  grid-template-columns: minmax(18rem, 0.8fr) minmax(0, 1.2fr);
  gap: clamp(3rem, 9vw, 10rem);
  background: var(--index-bg);
  color: var(--index-text);
}

.service-delivery h2 {
  max-width: 13ch;
}

.service-delivery-copy > p {
  max-width: 48rem;
  margin: 0 0 2.4rem;
  color: var(--index-muted);
  line-height: 1.75;
}

.service-delivery dl {
  margin: 0;
}

.service-delivery dl > div {
  display: grid;
  grid-template-columns: 8rem minmax(0, 1fr);
  gap: 1.5rem;
  border-top: 1px solid #565652;
  padding: 1rem 0;
}

.service-delivery dl > div:last-child {
  border-bottom: 1px solid #565652;
}

.service-delivery dt {
  color: var(--index-text);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.service-delivery dd {
  margin: 0;
  color: var(--index-muted);
  font-size: 0.88rem;
  line-height: 1.55;
}

.service-process {
  background: var(--hero-bg);
  color: var(--hero-text);
}

.service-process > header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 2rem;
  border-bottom: 1px solid #8d8d87;
  padding-bottom: 1.5rem;
}

.service-process-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  list-style: none;
}

.service-process-grid li {
  display: flex;
  min-height: 18rem;
  flex-direction: column;
  border-right: 1px solid #8d8d87;
  border-bottom: 1px solid #8d8d87;
  padding: 1.4rem;
}

.service-process-grid li:first-child {
  border-left: 1px solid #8d8d87;
}

.service-process-grid span {
  color: var(--hero-muted);
  font-size: 0.68rem;
  font-weight: 800;
}

.service-process-grid strong {
  margin-top: auto;
  font-size: 1.25rem;
}

.service-process-grid p {
  margin: 0.8rem 0 0;
  color: var(--hero-muted);
  font-size: 0.84rem;
  line-height: 1.55;
}

.service-portfolio-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 3rem;
  align-items: end;
  padding: clamp(3.5rem, 7vw, 7rem) clamp(1.35rem, 3vw, 2.75rem);
  background: #f2f2ed;
  color: #050505;
}

.service-portfolio-band h2 {
  max-width: 18ch;
}

.service-portfolio-band p:not(.swiss-kicker) {
  max-width: 52rem;
  margin: 1.25rem 0 0;
  color: #4e4e4a;
  line-height: 1.7;
}

.service-portfolio-band .swiss-action-primary {
  border-color: #050505;
  background: #050505;
  color: #f2f2ed;
}

.service-faq {
  display: grid;
  grid-template-columns: minmax(16rem, 0.55fr) minmax(0, 1.45fr);
  gap: clamp(3rem, 9vw, 10rem);
  background: var(--index-bg);
  color: var(--index-text);
}

.service-faq details {
  border-top: 1px solid #565652;
  padding: 1.25rem 0;
}

.service-faq details:last-child {
  border-bottom: 1px solid #565652;
}

.service-faq summary {
  color: var(--index-text);
  font-size: 1.05rem;
  font-weight: 700;
  cursor: pointer;
}

.service-faq details p {
  max-width: 50rem;
  margin: 1rem 0 0;
  color: var(--index-muted);
  font-size: 0.9rem;
  line-height: 1.7;
}

.service-final-cta {
  display: grid;
  justify-items: start;
  padding: clamp(4rem, 9vw, 9rem) clamp(1.35rem, 3vw, 2.75rem);
  background: var(--hero-bg);
  color: var(--hero-text);
}

.service-final-cta h2 {
  max-width: 11ch;
  font-size: clamp(3.8rem, 8vw, 8.5rem);
}

.service-final-cta > p:not(.swiss-kicker) {
  max-width: 50rem;
  margin: 1.5rem 0 2rem;
  color: var(--hero-muted);
  font-size: 1.05rem;
  line-height: 1.7;
}

.service-final-cta small {
  max-width: 52rem;
  margin-top: 2.5rem;
  border-top: 1px solid #8d8d87;
  padding-top: 1rem;
  color: var(--hero-muted);
  font-size: 0.7rem;
  line-height: 1.55;
}

.service-page-footer {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 2rem;
  align-items: start;
  border-top: 1px solid #565652;
  padding: 2rem clamp(1.35rem, 3vw, 2.75rem);
  background: var(--index-bg);
  color: var(--index-muted);
  font-size: 0.72rem;
}

.service-page-footer p {
  margin: 0;
}

.service-page-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
}

.service-page-footer a {
  color: inherit;
}

body.home-page [data-animate] {
  animation: swissEnter 520ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

@keyframes swissEnter {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes swissTicker {
  from { transform: translate3d(0, 0, 0); }
  to { transform: translate3d(-50%, 0, 0); }
}

@media (max-width: 1120px) {
  .portfolio-header {
    grid-template-columns: minmax(16rem, 1fr) auto;
  }

  .portfolio-nav {
    display: none;
  }

  .portfolio-controls {
    border-left: 1px solid #3a3a3a;
  }

  .portfolio-mobile-menu {
    position: relative;
    display: block;
    grid-column: 1 / -1;
    border-top: 1px solid #3a3a3a;
  }

  .portfolio-mobile-menu summary {
    min-height: 2.8rem;
    padding: 0.78rem 1.25rem;
    color: #f2f2ed;
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    cursor: pointer;
    list-style-position: inside;
  }

  html[data-theme="light"] .portfolio-mobile-menu summary {
    color: #050505;
  }

  .portfolio-mobile-menu nav {
    display: grid;
    border-top: 1px solid #3a3a3a;
  }

  .portfolio-mobile-menu nav a {
    border-bottom: 1px solid #3a3a3a;
    padding: 0.9rem 1.25rem;
    color: inherit;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    text-decoration: none;
    text-transform: uppercase;
  }

  .project-index-row {
    grid-template-columns: 6rem 9rem minmax(0, 1fr);
    padding: 1.2rem 0;
  }

  .project-main {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  .project-action {
    grid-column: 3;
    border-left: 0;
    padding: 0.65rem 2.25rem 0;
    text-align: left;
  }

  .portfolio-profile {
    grid-template-columns: 1fr;
  }

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

  .service-card-featured {
    grid-template-columns: minmax(7rem, 0.25fr) minmax(20rem, 1fr) minmax(12rem, 0.35fr);
  }

  .service-card:last-child {
    grid-column: 1 / -1;
    min-height: 23rem;
  }

  .service-page-header nav a:not(.service-header-contact) {
    display: none;
  }

  .service-page-hero {
    grid-template-columns: minmax(0, 1.25fr) minmax(18rem, 0.75fr);
    gap: 3rem;
  }

  .service-scope,
  .service-delivery,
  .service-faq {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .portfolio-header {
    grid-template-columns: minmax(0, 1fr) auto;
    min-height: 4.9rem;
  }

  .portfolio-header .site-brand {
    gap: 0.6rem;
    padding: 0.72rem;
  }

  .portfolio-header .site-brand-picture,
  .portfolio-header .site-brand-mark {
    width: 3rem;
    height: 3rem;
  }

  .portfolio-header .site-brand-name {
    font-size: 0.82rem;
    letter-spacing: 0.055em;
  }

  .portfolio-header .site-brand-line {
    display: none;
  }

  .portfolio-language {
    min-width: 8.25rem;
    padding: 0 0.5rem;
    font-size: 0.66rem;
  }

  .portfolio-theme-toggle {
    min-width: 3.8rem;
    padding: 0 0.45rem;
  }

  .swiss-hero {
    grid-template-columns: 1fr;
    gap: 2.5rem;
    min-height: 0;
    padding-top: 2.5rem;
  }

  .swiss-title {
    max-width: none;
    font-size: clamp(3rem, 16vw, 5rem);
    line-height: 0.9;
  }

  .swiss-profile-card {
    border-top: 1px solid #8d8d87;
    border-left: 0;
    padding: 1.5rem 0 0;
  }

  .swiss-profile-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .klausur-strip-track span {
    min-width: 16rem;
  }

  .services-header,
  .service-card-featured,
  .services-closing {
    grid-template-columns: 1fr;
  }

  .services-header {
    align-items: start;
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .service-card,
  .service-card:last-child {
    grid-column: auto;
    min-height: 23rem;
  }

  .service-card-featured {
    gap: 2rem;
  }

  .service-card-featured .service-card-meta {
    display: flex;
    align-items: flex-start;
  }

  .service-badge {
    max-width: 12rem;
  }

  .service-card-actions {
    justify-items: start;
  }

  .service-card-featured .swiss-action {
    width: 100%;
  }

  .services-closing {
    gap: 0.75rem;
  }

  .project-index {
    padding-top: 1.5rem;
  }

  .project-index-header {
    align-items: start;
  }

  .project-index-row {
    grid-template-columns: 4.4rem minmax(0, 1fr);
    gap: 0;
    min-height: 0;
    padding: 1.35rem 0;
  }

  .project-number {
    align-self: start;
    font-size: 2.6rem;
  }

  .project-discipline {
    border-left: 1px solid currentColor;
    padding: 0 0 1rem 1rem;
  }

  .project-main {
    grid-column: 1 / -1;
    border-left: 0;
    padding: 1.25rem 0 0;
  }

  .project-main strong {
    font-size: 2rem;
  }

  .project-action {
    grid-column: 1 / -1;
    padding: 1rem 0 0;
  }

  .portfolio-profile-grid article {
    grid-template-columns: 2.25rem 1fr;
    gap: 1rem;
  }

  .portfolio-profile-grid p {
    grid-column: 2;
  }

  .thesis-band {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .thesis-band .swiss-action {
    justify-self: start;
  }

  .portfolio-footer-primary,
  .portfolio-footer-legal {
    display: grid;
  }

  .portfolio-footer nav {
    display: grid;
    gap: 0.6rem;
  }

  .service-page-header {
    grid-template-columns: minmax(0, 1fr) auto;
    min-height: 4.75rem;
  }

  .service-page-header .site-brand {
    gap: 0.55rem;
    padding: 0.65rem 0.8rem;
  }

  .service-page-header .site-brand-picture,
  .service-page-header .site-brand-mark {
    width: 2.9rem;
    height: 2.9rem;
  }

  .service-page-header .site-brand-name {
    font-size: 0.78rem;
  }

  .service-page-header .site-brand-line {
    display: none;
  }

  .service-page-header nav a {
    padding: 0 0.8rem;
    font-size: 0.58rem;
  }

  .service-page-hero {
    grid-template-columns: 1fr;
    gap: 3rem;
    min-height: 0;
  }

  .service-page-hero-copy h1 {
    font-size: clamp(3.2rem, 16vw, 5rem);
  }

  .service-brief-card {
    border-top: 1px solid #8d8d87;
    border-left: 0;
    padding: 1.5rem 0 0;
  }

  .service-proof-strip,
  .service-scope-grid,
  .service-process-grid {
    grid-template-columns: 1fr;
  }

  .service-proof-strip > div {
    min-height: 7rem;
  }

  .service-scope-grid article {
    min-height: 15rem;
  }

  .service-process > header {
    display: block;
  }

  .service-process-grid li {
    min-height: 13rem;
    border-left: 1px solid #8d8d87;
  }

  .service-portfolio-band,
  .service-page-footer {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .service-portfolio-band .swiss-action {
    justify-self: start;
  }

  .service-delivery dl > div {
    grid-template-columns: 1fr;
    gap: 0.4rem;
  }
}

@media (max-width: 420px) {
  .portfolio-header .site-brand-name {
    font-size: 0.74rem;
  }

  .portfolio-header .site-brand-picture,
  .portfolio-header .site-brand-mark {
    width: 2.65rem;
    height: 2.65rem;
  }

  .portfolio-theme-toggle {
    min-width: 3.3rem;
  }

  .swiss-profile-actions {
    grid-template-columns: 1fr;
  }

  .project-index-header {
    display: grid;
  }
}

@media (prefers-reduced-motion: reduce) {
  body.home-page [data-animate],
  .klausur-strip-track {
    animation: none !important;
  }
}