:root {
  --ink: #15201c;
  --ink-2: #24322d;
  --paper: #f5f2eb;
  --paper-2: #ece7dd;
  --surface: #fffdf8;
  --surface-2: #f8f5ee;
  --line: rgba(21, 32, 28, 0.14);
  --muted: #61706a;
  --teal: #0f6f68;
  --teal-dark: #084a45;
  --copper: #b56a42;
  --gold: #b98b46;
  --shadow: 0 26px 70px rgba(21, 32, 28, 0.16);
  --soft-shadow: 0 18px 46px rgba(21, 32, 28, 0.11);
  --radius: 8px;
  --container: 1180px;
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background: var(--paper);
  color: var(--ink);
  font-size: 16px;
  line-height: 1.6;
}

a {
  color: inherit;
}

img {
  display: block;
  max-width: 100%;
}

::selection {
  background: rgba(15, 111, 104, 0.22);
}

.skip-link {
  position: fixed;
  z-index: 1000;
  left: 16px;
  top: 12px;
  transform: translateY(-160%);
  padding: 10px 14px;
  background: var(--surface);
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: fixed;
  z-index: 30;
  inset: 0 0 auto;
  height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 0 clamp(18px, 4vw, 58px);
  background: rgba(245, 242, 235, 0.84);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(21, 32, 28, 0.1);
  transition: background 180ms ease, box-shadow 180ms ease;
}

.site-header.is-scrolled {
  background: rgba(255, 253, 248, 0.94);
  box-shadow: 0 10px 34px rgba(21, 32, 28, 0.08);
}

.brand {
  min-height: 44px;
  min-width: 0;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  text-decoration: none;
  font-weight: 760;
  letter-spacing: 0;
}

.brand-mark {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 6px;
  background: var(--ink);
  color: var(--surface);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
}

.nav-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  color: var(--ink);
  cursor: pointer;
}

.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  display: block;
  width: 18px;
  height: 2px;
  margin: 0 auto;
  border-radius: 2px;
  background: currentColor;
  content: "";
}

.nav-toggle span::before {
  transform: translateY(-7px);
}

.nav-toggle span::after {
  transform: translateY(5px);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 6px;
}

.site-nav a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 15px;
  border-radius: 8px;
  color: #33423d;
  text-decoration: none;
  font-size: 14px;
  font-weight: 680;
  letter-spacing: 0;
  transition: background 180ms ease, color 180ms ease, transform 180ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible,
.site-nav a[aria-current="page"] {
  background: rgba(15, 111, 104, 0.09);
  color: var(--teal-dark);
}

.site-nav .nav-cta {
  margin-left: 8px;
  background: var(--ink);
  color: var(--surface);
}

.site-nav .nav-cta:hover,
.site-nav .nav-cta:focus-visible,
.site-nav .nav-cta[aria-current="page"] {
  background: var(--teal-dark);
  color: var(--surface);
}

.hero {
  position: relative;
  min-height: 82dvh;
  display: grid;
  align-items: end;
  overflow: hidden;
  padding: 120px clamp(20px, 6vw, 84px) 74px;
  color: var(--surface);
  background: var(--ink);
}

.hero-media,
.hero-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-media img {
  object-fit: cover;
  object-position: 57% 48%;
  filter: saturate(0.9) contrast(1.04);
  transform: scale(1.02);
}

.hero-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(21, 32, 28, 0.96), rgba(21, 32, 28, 0.74) 42%, rgba(21, 32, 28, 0.2)),
    linear-gradient(0deg, rgba(21, 32, 28, 0.5), rgba(21, 32, 28, 0));
}

.hero-content {
  position: relative;
  max-width: 760px;
}

.eyebrow {
  margin: 0 0 18px;
  color: rgba(255, 253, 248, 0.72);
  font-size: 13px;
  font-weight: 760;
  letter-spacing: 0;
  text-transform: uppercase;
}

.eyebrow.dark {
  color: var(--teal);
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.06;
  letter-spacing: 0;
}

h1 {
  font-size: clamp(42px, 7.5vw, 84px);
  max-width: 900px;
  overflow-wrap: break-word;
}

h2 {
  font-size: clamp(30px, 5vw, 55px);
}

h3 {
  font-size: 22px;
}

.hero-copy {
  max-width: 640px;
  margin: 24px 0 0;
  color: rgba(255, 253, 248, 0.8);
  font-size: clamp(18px, 2vw, 22px);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0 19px;
  border: 1px solid rgba(255, 253, 248, 0.36);
  border-radius: 8px;
  background: var(--surface);
  color: var(--ink);
  text-decoration: none;
  font: inherit;
  font-weight: 760;
  cursor: pointer;
  transition: transform 180ms ease, background 180ms ease, color 180ms ease, border-color 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
}

.button.ghost {
  background: rgba(255, 253, 248, 0.08);
  color: var(--surface);
}

.button.dark {
  border-color: var(--ink);
  background: var(--ink);
  color: var(--surface);
}

.button.dark:hover,
.button.dark:focus-visible {
  background: var(--teal-dark);
  border-color: var(--teal-dark);
}

.text-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: var(--teal-dark);
  font-weight: 760;
  text-decoration-thickness: 2px;
  text-underline-offset: 5px;
}

.metrics-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--surface);
  border-bottom: 1px solid var(--line);
}

.metrics-strip div {
  min-height: 146px;
  padding: 30px clamp(20px, 3vw, 34px);
  border-right: 1px solid var(--line);
}

.metrics-strip div:last-child {
  border-right: 0;
}

.metrics-strip span {
  display: block;
  margin-bottom: 12px;
  color: var(--teal);
  font-size: 13px;
  font-weight: 780;
  text-transform: uppercase;
  letter-spacing: 0;
}

.metrics-strip strong {
  display: block;
  max-width: 250px;
  font-size: 18px;
  line-height: 1.35;
}

.section {
  padding: clamp(62px, 8vw, 108px) clamp(20px, 6vw, 84px);
}

.split-section {
  max-width: calc(var(--container) + 168px);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(340px, 0.75fr);
  gap: clamp(34px, 6vw, 76px);
  align-items: center;
}

.section-copy p,
.feature-copy p,
.page-hero p,
.showcase-copy p,
.proof-row span,
.service-card p,
.detail-card p,
.process-step p,
.principle span,
.artifact-card strong {
  color: var(--muted);
}

.section-copy > p:not(.eyebrow),
.feature-copy > p,
.page-hero > p,
.showcase-copy > p {
  margin: 22px 0 0;
  font-size: 18px;
}

.section-copy .text-link {
  margin-top: 24px;
}

.image-stack {
  display: grid;
  gap: 16px;
}

.image-card,
.feature-image,
.showcase-image,
.process-media picture {
  overflow: hidden;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  background: var(--ink);
}

.image-card img,
.feature-image img,
.showcase-image img,
.process-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.image-card.tall {
  aspect-ratio: 5 / 4;
}

.insight-panel {
  display: grid;
  gap: 10px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--soft-shadow);
}

.panel-label,
.tag {
  color: var(--copper);
  font-size: 13px;
  font-weight: 780;
  text-transform: uppercase;
  letter-spacing: 0;
}

.insight-panel strong {
  font-size: 20px;
  line-height: 1.35;
}

.dark-band {
  background: var(--ink);
  color: var(--surface);
}

.dark-band.narrow {
  padding-top: clamp(54px, 7vw, 86px);
  padding-bottom: clamp(54px, 7vw, 86px);
}

.band-header {
  max-width: var(--container);
  margin: 0 auto clamp(30px, 5vw, 54px);
  display: grid;
  gap: 10px;
}

.band-header h2 {
  max-width: 860px;
}

.service-grid {
  max-width: var(--container);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.service-card,
.detail-card,
.contact-panel,
.artifact-card,
.principle {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--soft-shadow);
}

.dark-band .service-card {
  background: rgba(255, 253, 248, 0.07);
  border-color: rgba(255, 253, 248, 0.14);
  box-shadow: none;
}

.service-card {
  min-height: 280px;
  padding: 28px;
}

.service-card .tag {
  display: block;
  margin-bottom: 54px;
  color: var(--gold);
}

.service-card h3 {
  margin-bottom: 12px;
}

.dark-band .service-card p {
  color: rgba(255, 253, 248, 0.68);
}

.proof-section {
  max-width: calc(var(--container) + 168px);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 0.8fr 1fr;
  gap: clamp(34px, 6vw, 76px);
  align-items: start;
}

.proof-copy {
  position: sticky;
  top: 112px;
}

.proof-list {
  display: grid;
  gap: 12px;
}

.proof-row {
  display: grid;
  grid-template-columns: 0.42fr 1fr;
  gap: 24px;
  padding: 26px 0;
  border-top: 1px solid var(--line);
}

.proof-row:last-child {
  border-bottom: 1px solid var(--line);
}

.page {
  padding-top: 74px;
}

.page-hero {
  max-width: var(--container);
  margin: 0 auto;
  padding: clamp(72px, 10vw, 120px) clamp(20px, 6vw, 84px) clamp(32px, 5vw, 56px);
}

.page-hero h1 {
  max-width: 920px;
  color: var(--ink);
}

.page-hero p {
  max-width: 760px;
}

.service-detail-grid {
  max-width: calc(var(--container) + 168px);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.detail-card {
  min-height: 340px;
  padding: 30px;
}

.detail-card h2 {
  margin-top: 34px;
  font-size: clamp(28px, 3vw, 38px);
}

.detail-card ul {
  display: grid;
  gap: 10px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.detail-card li {
  position: relative;
  padding-left: 18px;
  color: var(--ink-2);
}

.detail-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--teal);
}

.feature-panel {
  max-width: calc(var(--container) + 168px);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(320px, 0.9fr) minmax(0, 0.8fr);
  gap: clamp(28px, 5vw, 62px);
  align-items: center;
  padding-top: 28px;
}

.feature-image {
  aspect-ratio: 16 / 11;
}

.feature-copy .button {
  margin-top: 28px;
}

.process-layout {
  max-width: calc(var(--container) + 168px);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(320px, 0.72fr) minmax(0, 1fr);
  gap: clamp(28px, 5vw, 62px);
  align-items: start;
}

.process-media {
  position: sticky;
  top: 104px;
}

.process-media picture {
  display: block;
  aspect-ratio: 4 / 5;
}

.process-list {
  display: grid;
  gap: 14px;
}

.process-step {
  display: grid;
  grid-template-columns: 76px 1fr;
  gap: 20px;
  padding: 30px 0;
  border-top: 1px solid var(--line);
}

.process-step:last-child {
  border-bottom: 1px solid var(--line);
}

.process-step span {
  grid-row: 1 / span 2;
  color: var(--copper);
  font-weight: 800;
}

.process-step h2 {
  font-size: clamp(26px, 3vw, 38px);
}

.process-step p {
  grid-column: 2;
  margin: 12px 0 0;
}

.principle-grid {
  max-width: var(--container);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.principle {
  min-height: 180px;
  display: grid;
  gap: 14px;
  align-content: start;
  padding: 26px;
  background: rgba(255, 253, 248, 0.07);
  border-color: rgba(255, 253, 248, 0.14);
  box-shadow: none;
}

.principle span {
  color: rgba(255, 253, 248, 0.7);
}

.work-showcase {
  max-width: calc(var(--container) + 168px);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(320px, 0.86fr);
  gap: clamp(28px, 5vw, 62px);
  align-items: center;
}

.showcase-image {
  aspect-ratio: 16 / 12;
}

.artifact-section {
  max-width: calc(var(--container) + 168px);
  margin: 0 auto;
  padding-top: 26px;
}

.artifact-header {
  max-width: 820px;
  margin-bottom: 30px;
}

.artifact-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.artifact-card {
  min-height: 220px;
  padding: 24px;
}

.artifact-card span {
  display: block;
  margin-bottom: 42px;
  color: var(--teal);
  font-weight: 780;
}

.artifact-card strong {
  display: block;
  font-weight: 620;
}

.contact-page {
  min-height: 100dvh;
}

.contact-layout {
  max-width: calc(var(--container) + 168px);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(280px, 0.75fr) minmax(0, 1fr);
  gap: 18px;
  padding-top: 10px;
}

.contact-panel {
  padding: clamp(26px, 4vw, 38px);
}

.contact-panel h2 {
  font-size: clamp(28px, 4vw, 44px);
}

.contact-panel dl {
  margin: 30px 0 0;
}

.contact-panel dt {
  color: var(--muted);
  font-size: 14px;
}

.contact-panel dd {
  margin: 6px 0 26px;
  font-weight: 720;
}

.contact-form {
  display: grid;
  gap: 18px;
}

.field {
  display: grid;
  gap: 8px;
}

.field label {
  font-weight: 720;
  font-size: 14px;
}

.field input,
.field textarea,
.field select {
  min-height: 50px;
  width: 100%;
  border: 1px solid rgba(21, 32, 28, 0.22);
  border-radius: 8px;
  background: #fffefa;
  color: var(--ink);
  padding: 12px 14px;
  font: inherit;
}

.field input:focus,
.field textarea:focus,
.field select:focus {
  outline: 3px solid rgba(15, 111, 104, 0.2);
  border-color: var(--teal);
}

.field textarea {
  min-height: 140px;
  resize: vertical;
}

.form-status {
  min-height: 24px;
  margin: 0;
  color: var(--muted);
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 18px;
  padding: 32px clamp(20px, 6vw, 84px);
  border-top: 1px solid rgba(255, 253, 248, 0.12);
  color: rgba(255, 253, 248, 0.74);
  background: var(--ink);
}

.site-footer div {
  display: grid;
  gap: 4px;
}

.site-footer strong,
.site-footer a {
  color: var(--surface);
}

.site-footer a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 420ms ease, transform 420ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1020px) {
  .site-header {
    height: 68px;
  }

  .nav-toggle {
    display: inline-grid;
    place-items: center;
  }

  .site-nav {
    position: absolute;
    top: 68px;
    right: 18px;
    left: 18px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 10px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav .nav-cta {
    margin-left: 0;
  }

  .metrics-strip,
  .service-grid,
  .service-detail-grid,
  .principle-grid,
  .artifact-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .split-section,
  .proof-section,
  .feature-panel,
  .process-layout,
  .work-showcase,
  .contact-layout {
    grid-template-columns: 1fr;
  }

  .proof-copy,
  .process-media {
    position: static;
  }

  .process-media picture {
    aspect-ratio: 16 / 10;
  }
}

@media (max-width: 680px) {
  .site-header {
    justify-content: flex-start;
  }

  .nav-toggle {
    flex: 0 0 46px;
    margin-left: 10px;
  }

  .site-nav {
    right: auto;
    width: min(354px, calc(100vw - 36px));
  }

  .brand span:last-child {
    max-width: 170px;
    line-height: 1.1;
  }

  .hero {
    min-height: 84dvh;
    padding: 108px 20px 46px;
  }

  .hero-media img {
    object-position: 64% 52%;
  }

  .hero-shade {
    background:
      linear-gradient(90deg, rgba(21, 32, 28, 0.97), rgba(21, 32, 28, 0.86) 72%, rgba(21, 32, 28, 0.38)),
      linear-gradient(0deg, rgba(21, 32, 28, 0.48), rgba(21, 32, 28, 0));
  }

  h1 {
    font-size: 36px;
  }

  .hero h1 {
    max-width: 10.4ch;
  }

  .hero-content {
    max-width: min(340px, calc(100vw - 40px));
  }

  .hero-copy {
    max-width: 100%;
  }

  h2 {
    font-size: 32px;
  }

  .hero-copy,
  .section-copy > p:not(.eyebrow),
  .feature-copy > p,
  .page-hero > p,
  .showcase-copy > p {
    font-size: 17px;
  }

  .actions {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .metrics-strip,
  .service-grid,
  .service-detail-grid,
  .principle-grid,
  .artifact-grid {
    grid-template-columns: 1fr;
  }

  .metrics-strip div {
    min-height: auto;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .metrics-strip div:last-child {
    border-bottom: 0;
  }

  .proof-row,
  .process-step {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .process-step span,
  .process-step p {
    grid-column: auto;
    grid-row: auto;
  }

  .page {
    padding-top: 68px;
  }

  .page-hero {
    padding: 64px 20px 30px;
  }

  .section {
    padding-left: 20px;
    padding-right: 20px;
  }

  .service-card,
  .detail-card,
  .contact-panel,
  .artifact-card,
  .principle,
  .insight-panel {
    padding: 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}