:root {
  --background: #f4f1ea;
  --foreground: #151617;
  --muted: #5f6462;
  --line: #d8d0c2;
  --panel: #fcfaf5;
  --accent: #b4623a;
  --accent-deep: #74412f;
  --teal: #2f7772;
  --sage: #9fab91;
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--background);
  color: var(--foreground);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

a {
  color: inherit;
  text-decoration: none;
}

img,
video {
  max-width: 100%;
}

main {
  min-height: 100vh;
}

.site-header {
  align-items: center;
  background: rgb(244 241 234 / 0.88);
  border-bottom: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  padding: 18px clamp(20px, 4vw, 56px);
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
}

.brand {
  align-items: center;
  display: inline-flex;
  gap: 12px;
}

.brand-mark {
  align-items: center;
  background: var(--foreground);
  border-radius: var(--radius);
  color: var(--background);
  display: inline-flex;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 12px;
  font-weight: 700;
  height: 34px;
  justify-content: center;
  width: 48px;
}

.brand-text,
.nav-links a,
.eyebrow,
.meta,
.site-footer a,
.site-footer p,
.back-link,
.case-actions a,
.mono {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

.brand-text {
  color: var(--muted);
  font-size: 13px;
}

.nav-links {
  align-items: center;
  display: flex;
  gap: clamp(14px, 2vw, 26px);
}

.nav-links a {
  color: var(--muted);
  font-size: 12px;
}

.nav-links a:hover {
  color: var(--foreground);
}

.hero {
  align-items: center;
  display: flex;
  min-height: calc(100vh - 72px);
  overflow: hidden;
  padding: clamp(56px, 8vw, 112px) clamp(20px, 4vw, 56px) 64px;
  position: relative;
}

.hero::before {
  background:
    linear-gradient(90deg, rgb(10 11 10 / 0.84) 0%, rgb(10 11 10 / 0.54) 54%, rgb(10 11 10 / 0.28) 100%),
    linear-gradient(180deg, rgb(10 11 10 / 0.34) 0%, rgb(10 11 10 / 0.72) 100%);
  content: "";
  inset: 0;
  position: absolute;
  z-index: 1;
}

.hero-background-video {
  height: 100%;
  inset: 0;
  object-fit: cover;
  position: absolute;
  width: 100%;
}

.hero-copy {
  color: #fffaf3;
  max-width: 980px;
  position: relative;
  z-index: 2;
}

.hero .eyebrow,
.dark .eyebrow,
.contacts-section .eyebrow {
  color: #d99b77;
}

.eyebrow {
  color: var(--accent-deep);
  font-size: 12px;
  font-weight: 700;
  margin: 0 0 18px;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  font-size: clamp(54px, 8vw, 104px);
  font-weight: 760;
  letter-spacing: 0;
  line-height: 0.95;
  margin-bottom: 26px;
  max-width: 980px;
}

h2 {
  font-size: clamp(34px, 5vw, 58px);
  font-weight: 720;
  letter-spacing: 0;
  line-height: 1;
  margin-bottom: 0;
}

h3 {
  font-size: 20px;
  line-height: 1.2;
  margin-bottom: 12px;
}

.hero-lede {
  color: #d8d7d0;
  font-size: clamp(18px, 2vw, 22px);
  line-height: 1.55;
  max-width: 720px;
}

.hero-actions,
.case-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  align-items: center;
  border: 1px solid var(--foreground);
  border-radius: var(--radius);
  display: inline-flex;
  font-size: 14px;
  font-weight: 700;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
}

.button-primary {
  background: var(--foreground);
  color: var(--background);
}

.button-secondary {
  color: var(--foreground);
}

.hero .button-primary,
.dark .button-primary,
.contacts-section .button-primary {
  background: #fffaf3;
  border-color: #fffaf3;
  color: var(--foreground);
}

.hero .button-secondary {
  border-color: rgb(255 250 243 / 0.72);
  color: #fffaf3;
}

.positioning,
.section,
.teaching-section,
.pricing-section,
.contacts-section {
  margin: 0 auto;
  max-width: none;
  padding: 86px clamp(20px, 4vw, 56px);
}

.positioning {
  border-bottom: 1px solid var(--line);
  border-top: 1px solid var(--line);
}

.positioning p {
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 650;
  line-height: 1.12;
  margin-bottom: 0;
  max-width: 1280px;
}

.section-heading {
  display: grid;
  gap: 18px;
  grid-template-columns: minmax(140px, 0.35fr) minmax(0, 1fr);
  margin-bottom: 34px;
}

.focus-grid,
.teaching-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.focus-card,
.teaching-grid article,
.legal-section,
.legal-intro,
.case-card,
.case-index-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.focus-card,
.teaching-grid article {
  min-height: 220px;
  padding: 24px;
}

.focus-card .meta {
  color: var(--accent-deep);
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  margin-bottom: 52px;
}

.focus-card p,
.teaching-grid p,
.legal-section li,
.legal-intro p,
.case-card p,
.case-index-card p {
  color: var(--muted);
  line-height: 1.6;
}

.preview-section {
  align-items: stretch;
  display: grid;
  gap: 42px;
  grid-template-columns: minmax(320px, 0.42fr) minmax(0, 0.58fr);
  padding: 86px clamp(20px, 4vw, 56px);
}

.dark {
  background: var(--foreground);
  color: var(--background);
}

.preview-copy {
  align-self: center;
  max-width: 680px;
}

.preview-copy p:not(.eyebrow) {
  color: var(--muted);
  font-size: 17px;
  line-height: 1.6;
  margin: 22px 0 28px;
}

.dark .preview-copy p:not(.eyebrow) {
  color: #c4c7bd;
}

.visual-preview-grid {
  display: grid;
  gap: 8px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  min-height: 420px;
}

.visual-preview-grid img {
  border-radius: 4px;
  height: 100%;
  min-height: 180px;
  object-fit: cover;
  width: 100%;
}

.animation-preview-grid {
  background: var(--foreground);
  border-radius: var(--radius);
  display: grid;
  gap: 8px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  min-height: 320px;
  overflow: hidden;
  padding: 8px;
}

.animation-preview-grid video {
  background: #080908;
  border-radius: 4px;
  height: 100%;
  min-height: 280px;
  object-fit: cover;
  width: 100%;
}

.split-section {
  display: grid;
  gap: 42px;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1.1fr);
}

.case-list {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.case-card {
  min-height: 0;
  overflow: hidden;
}

.case-visual {
  background: #2b2f2a;
  min-height: 100%;
  overflow: hidden;
  position: relative;
}

.case-visual img {
  display: block;
  height: 100%;
  object-fit: cover;
  width: 100%;
}

.workflow-diagram {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  height: 100%;
  min-height: 220px;
  padding: 18px;
  position: relative;
}

.workflow-diagram::before {
  background-image:
    linear-gradient(rgb(255 255 255 / 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgb(255 255 255 / 0.08) 1px, transparent 1px);
  background-size: 24px 24px;
  content: "";
  inset: 0;
  position: absolute;
}

.workflow-diagram span {
  align-items: center;
  background: rgb(244 241 234 / 0.92);
  border-radius: var(--radius);
  color: var(--foreground);
  display: flex;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 12px;
  font-weight: 700;
  justify-content: center;
  min-height: 58px;
  padding: 12px;
  position: relative;
  z-index: 1;
}

.workflow-diagram span:nth-child(2) {
  background: var(--accent);
  color: #fffaf3;
}

.workflow-diagram span:nth-child(3) {
  background: var(--teal);
  color: #fffaf3;
}

.workflow-diagram span:nth-child(4) {
  background: var(--sage);
}

.case-content {
  display: flex;
  flex-direction: column;
  min-height: 240px;
  padding: 18px;
}

.case-meta {
  color: var(--accent-deep);
  display: flex;
  flex-wrap: wrap;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 11px;
  font-weight: 700;
  gap: 10px;
  line-height: 1.45;
  margin-bottom: 18px;
  text-transform: uppercase;
}

.case-proof {
  border-top: 1px solid var(--line);
  font-size: 14px;
  margin-top: 14px;
  padding-top: 14px;
}

.case-actions {
  margin-top: auto;
  padding-top: 18px;
}

.case-actions a,
.case-index-card a {
  border-bottom: 1px solid currentColor;
  color: var(--accent-deep);
  font-size: 14px;
  font-weight: 700;
}

.principle-band {
  align-items: start;
  background: var(--foreground);
  color: var(--background);
  display: grid;
  gap: 48px;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1.1fr);
}

.principle-list {
  display: grid;
  gap: 12px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.principle-list li {
  border-bottom: 1px solid rgb(255 255 255 / 0.16);
  padding-bottom: 16px;
}

.principle-list strong {
  display: block;
  font-size: clamp(22px, 3vw, 34px);
  font-weight: 650;
  line-height: 1.1;
}

.principle-list span {
  color: #c4c7bd;
  display: block;
  line-height: 1.55;
  margin-top: 10px;
}

.teaching-section {
  display: grid;
  gap: 32px;
}

.teaching-section > div:first-child {
  display: grid;
  gap: 18px;
  grid-template-columns: minmax(140px, 0.35fr) minmax(0, 1fr);
}

.teaching-footer {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
}

.pricing-section {
  border-top: 1px solid var(--line);
}

.pricing-panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 18px 44px rgb(21 22 23 / 0.04);
  overflow: hidden;
}

.pricing-heading {
  display: grid;
  gap: 18px;
  grid-template-columns: minmax(140px, 0.35fr) minmax(0, 1fr);
  padding: clamp(28px, 4vw, 44px);
}

.pricing-heading p:not(.eyebrow) {
  color: var(--muted);
  font-size: clamp(17px, 2vw, 21px);
  line-height: 1.55;
  margin: 22px 0 0;
  max-width: 920px;
}

.pricing-grid {
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.pricing-card {
  background: transparent;
  border-left: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  min-height: 390px;
  padding: clamp(22px, 3vw, 30px);
  transition: background 180ms ease;
}

.pricing-card:first-child {
  border-left: 0;
}

.pricing-card:hover {
  background: rgb(180 98 58 / 0.055);
}

.pricing-card .meta {
  color: var(--accent-deep);
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  margin-bottom: 42px;
}

.pricing-options {
  display: grid;
  gap: 10px;
  list-style: none;
  margin: 18px 0 22px;
  padding: 0;
}

.pricing-options li {
  align-items: flex-start;
  border-top: 1px solid var(--line);
  display: flex;
  gap: 12px;
  justify-content: space-between;
  padding-top: 10px;
}

.pricing-options span {
  color: var(--muted);
  line-height: 1.35;
}

.pricing-options strong,
.pricing-price {
  color: var(--accent-deep);
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 12px;
  font-weight: 700;
  line-height: 1.45;
  text-align: right;
  text-transform: uppercase;
}

.pricing-options strong {
  flex: 0 0 min(46%, 190px);
}

.pricing-price {
  border-bottom: 1px solid var(--line);
  border-top: 1px solid var(--line);
  font-size: 13px;
  margin: 18px 0 22px;
  padding: 12px 0;
  text-align: left;
}

.pricing-card p {
  color: var(--muted);
  line-height: 1.6;
  margin: auto 0 0;
}

.pricing-card .pricing-note {
  color: var(--accent-deep);
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 12px;
  font-weight: 700;
  margin-top: 18px;
  text-transform: uppercase;
}

.pricing-calculation {
  align-items: start;
  background: var(--foreground);
  border-radius: 0;
  color: var(--background);
  display: grid;
  gap: 24px;
  grid-template-columns: minmax(240px, 0.7fr) minmax(260px, 0.8fr) minmax(260px, 0.75fr);
  padding: clamp(24px, 4vw, 36px);
}

.pricing-calculation .eyebrow {
  color: #d99b77;
}

.pricing-calculation h3 {
  font-size: clamp(24px, 3vw, 34px);
  font-weight: 650;
  line-height: 1.1;
  margin: 0;
}

.pricing-calculation ul {
  color: #d8d7d0;
  line-height: 1.65;
  margin: 0;
  padding-left: 18px;
}

.pricing-calculation p:last-child {
  align-self: end;
  color: #fffaf3;
  font-size: clamp(18px, 2vw, 22px);
  font-weight: 650;
  line-height: 1.3;
  margin: 0;
}

.contacts-section {
  align-items: center;
  background: var(--foreground);
  color: var(--background);
  display: flex;
  gap: 32px;
  justify-content: space-between;
}

.contacts-section h2 {
  max-width: 980px;
}

.contact-links {
  display: grid;
  gap: 12px;
  justify-items: end;
  min-width: min(100%, 260px);
}

.contact-links a {
  border: 1px solid rgb(255 250 243 / 0.28);
  border-radius: var(--radius);
  color: #fffaf3;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.2;
  padding: 14px 18px;
  text-align: center;
  transition: background 180ms ease, border-color 180ms ease, color 180ms ease;
  width: 100%;
}

.contact-links a:hover,
.contact-links a:focus-visible {
  background: #fffaf3;
  border-color: #fffaf3;
  color: var(--foreground);
}

.site-footer {
  align-items: center;
  background: #101110;
  border-top: 1px solid rgb(255 250 243 / 0.12);
  color: #c4c7bd;
  display: flex;
  gap: 24px;
  justify-content: space-between;
  padding: 24px clamp(20px, 4vw, 56px);
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.site-footer a,
.site-footer p {
  font-size: 12px;
  line-height: 1.45;
}

.site-footer a {
  border-bottom: 1px solid rgb(255 250 243 / 0.4);
  color: #fffaf3;
}

.site-footer p {
  margin: 0;
  text-align: right;
}

.page-header,
.legal-header,
.legal-content,
.case-index,
.case-detail {
  margin: 0 auto;
  max-width: 1120px;
  padding-left: clamp(20px, 4vw, 56px);
  padding-right: clamp(20px, 4vw, 56px);
}

.page-header,
.legal-header {
  padding-bottom: 36px;
  padding-top: 48px;
}

.page-header h1,
.legal-header h1,
.case-detail h1 {
  font-size: clamp(46px, 7vw, 86px);
  line-height: 0.96;
}

.page-header p:not(.eyebrow),
.legal-header p:not(.eyebrow),
.case-detail p {
  color: var(--muted);
  font-size: clamp(18px, 2vw, 22px);
  line-height: 1.55;
  max-width: 780px;
}

.back-link {
  color: var(--accent-deep);
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  margin-bottom: 42px;
  text-transform: uppercase;
}

.visualization-grid {
  display: grid;
  gap: 8px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  padding: 0 8px 86px;
}

.visualization-card {
  background: transparent;
  border: 0;
  border-radius: 4px;
  margin: 0;
  overflow: hidden;
}

.visualization-card a {
  background: #252923;
  border: 1px solid rgb(21 22 23 / 0.08);
  border-radius: 4px;
  display: block;
  overflow: hidden;
}

.visualization-card img {
  aspect-ratio: 16 / 9;
  display: block;
  object-fit: cover;
  transition: transform 180ms ease, opacity 180ms ease;
  width: 100%;
}

.visualization-card a:hover img {
  opacity: 0.92;
  transform: scale(1.025);
}

.animation-showreel,
.animation-grid {
  padding-left: clamp(20px, 4vw, 56px);
  padding-right: clamp(20px, 4vw, 56px);
}

.animation-showreel {
  padding-bottom: 44px;
}

.animation-showreel h2 {
  font-size: clamp(28px, 4vw, 52px);
  margin-bottom: 18px;
}

.animation-showreel video,
.animation-card video {
  background: #080908;
  border-radius: var(--radius);
  display: block;
  width: 100%;
}

.animation-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  padding-bottom: 86px;
}

.animation-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.animation-card video {
  aspect-ratio: 16 / 9;
}

.animation-card h2 {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 13px;
  line-height: 1.35;
  margin: 0;
  padding: 14px;
}

.case-index {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  padding-bottom: 86px;
}

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

.case-index-card .meta {
  color: var(--accent-deep);
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  margin-bottom: 46px;
  text-transform: uppercase;
}

.case-detail {
  padding-bottom: 86px;
  padding-top: 48px;
}

.case-detail-grid,
.case-detail-columns {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-bottom: 56px;
}

.case-detail-grid article,
.case-detail-columns > div,
.case-detail-footer {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px;
}

.case-detail-grid .meta {
  color: var(--accent-deep);
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  margin-bottom: 24px;
  text-transform: uppercase;
}

.case-detail-columns {
  grid-template-columns: minmax(0, 0.95fr) minmax(280px, 0.55fr);
}

.case-detail-columns li {
  color: var(--muted);
  line-height: 1.6;
  margin-top: 10px;
}

.stack-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.stack-list span {
  background: var(--background);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--accent-deep);
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 12px;
  font-weight: 700;
  padding: 8px 10px;
}

.legal-content {
  display: grid;
  gap: 14px;
  padding-bottom: 86px;
}

.legal-intro,
.legal-section {
  padding: clamp(22px, 3vw, 34px);
}

.legal-intro p:last-child {
  margin-bottom: 0;
}

.legal-section h2 {
  font-size: clamp(24px, 3vw, 36px);
  line-height: 1.08;
  margin-bottom: 22px;
}

.legal-section ul {
  margin: 0;
  padding-left: 20px;
}

.legal-section li + li {
  margin-top: 10px;
}

@media (max-width: 920px) {
  .site-header {
    align-items: flex-start;
    gap: 18px;
    position: static;
  }

  .nav-links {
    flex-wrap: wrap;
    justify-content: flex-end;
  }

  .section-heading,
  .split-section,
  .preview-section,
  .principle-band,
  .teaching-section > div:first-child,
  .pricing-heading,
  .pricing-calculation,
  .case-card,
  .case-detail-columns {
    grid-template-columns: 1fr;
  }

  .focus-grid,
  .teaching-grid,
  .pricing-grid,
  .visual-preview-grid,
  .animation-preview-grid,
  .visualization-grid,
  .animation-grid,
  .case-index,
  .case-detail-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pricing-card {
    border-top: 1px solid var(--line);
  }

  .pricing-card:nth-child(odd) {
    border-left: 0;
  }

  .pricing-card:nth-child(-n+2) {
    border-top: 0;
  }

  .case-visual {
    min-height: 260px;
  }
}

@media (max-width: 640px) {
  .site-header,
  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .brand {
    margin-bottom: 16px;
  }

  .brand-text {
    display: none;
  }

  .nav-links {
    justify-content: flex-start;
  }

  .hero {
    min-height: auto;
    padding-top: 42px;
  }

  h1 {
    font-size: 52px;
  }

  .hero-actions,
  .button {
    width: 100%;
  }

  .focus-grid,
  .teaching-grid,
  .pricing-grid,
  .visual-preview-grid,
  .animation-preview-grid,
  .visualization-grid,
  .animation-grid,
  .case-index,
  .case-detail-grid {
    grid-template-columns: 1fr;
  }

  .pricing-heading {
    padding: 24px;
  }

  .pricing-grid {
    border-top: 1px solid var(--line);
  }

  .pricing-card,
  .pricing-card:nth-child(-n+2) {
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .pricing-card:first-child {
    border-top: 0;
  }

  .visual-preview-grid,
  .animation-preview-grid {
    min-height: auto;
  }

  .pricing-card {
    min-height: auto;
  }

  .pricing-options li {
    align-items: flex-start;
    flex-direction: column;
  }

  .pricing-options strong {
    flex: 0 0 auto;
    text-align: left;
  }

  .contacts-section {
    align-items: stretch;
    flex-direction: column;
  }

  .contact-links {
    justify-items: stretch;
  }

  .site-footer p {
    text-align: left;
  }
}