:root {
  color-scheme: dark;
  --bg: oklch(0.105 0.006 260);
  --bg-raised: oklch(0.145 0.007 260);
  --panel: oklch(0.18 0.008 260);
  --panel-strong: oklch(0.22 0.009 260);
  --line: oklch(0.36 0.01 260 / 0.72);
  --line-soft: oklch(0.28 0.01 260 / 0.55);
  --text: oklch(0.94 0.006 260);
  --muted: oklch(0.78 0.01 260);
  --dim: oklch(0.68 0.01 260);
  --accent: oklch(0.86 0.23 128);
  --accent-soft: oklch(0.86 0.23 128 / 0.14);
  --accent-line: oklch(0.86 0.23 128 / 0.58);
  --button-ink: oklch(0.13 0.025 128);
  --max: 1180px;
  --radius: 8px;
  --nav-height: 72px;
  --font-main: "Suisse Int'l", "Neue Haas Grotesk Text", "Helvetica Neue", Arial, sans-serif;
  --ease: cubic-bezier(0.2, 0.9, 0.22, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html {
  min-width: 320px;
  scroll-behavior: smooth;
  background: var(--bg);
}

body {
  margin: 0;
  min-width: 320px;
  background:
    linear-gradient(145deg, oklch(0.14 0.012 260 / 0.6), transparent 34rem),
    linear-gradient(180deg, var(--bg), oklch(0.12 0.008 260) 42rem, var(--bg));
  color: var(--text);
  font-family: var(--font-main);
  font-size: 16px;
  line-height: 1.6;
  letter-spacing: 0;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.nav-open {
  overflow: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  background:
    linear-gradient(110deg, transparent 0 47%, var(--accent-soft) 47.1% 47.35%, transparent 47.45% 100%),
    linear-gradient(250deg, transparent 0 70%, oklch(0.78 0.02 260 / 0.06) 70.1% 70.25%, transparent 70.35% 100%);
  opacity: 0.88;
}

img,
svg {
  display: block;
}

img {
  max-width: 100%;
  height: auto;
  background: var(--panel);
}

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

p {
  margin: 0;
}

h1,
h2,
h3,
h4 {
  margin: 0;
  letter-spacing: 0;
  line-height: 1;
  text-wrap: balance;
}

ul,
ol {
  margin: 0;
  padding: 0;
}

li {
  list-style: none;
}

button,
input,
textarea,
select {
  font: inherit;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  inset-block-start: 12px;
  inset-inline-start: 12px;
  z-index: 100;
  transform: translateY(-160%);
  background: var(--accent);
  color: var(--button-ink);
  border-radius: var(--radius);
  padding: 10px 14px;
  font-weight: 800;
  transition: transform 180ms var(--ease);
}

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

.wrap {
  width: min(100% - 40px, var(--max));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  min-height: var(--nav-height);
  border-bottom: 1px solid var(--line-soft);
  background: oklch(0.105 0.006 260 / 0.92);
  backdrop-filter: blur(18px);
}

.nav-shell {
  position: relative;
  z-index: 1;
  min-height: var(--nav-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  min-height: 48px;
  color: var(--text);
  font-weight: 800;
}

.brand-mark {
  inline-size: 34px;
  block-size: 34px;
  color: var(--accent);
  flex: 0 0 auto;
}

.brand-text {
  display: grid;
  gap: 1px;
  min-width: 0;
}

.brand-name {
  font-size: 0.88rem;
  line-height: 1.05;
  overflow-wrap: anywhere;
}

.brand-since {
  color: var(--dim);
  font-size: 0.72rem;
  font-weight: 700;
}

.nav-links {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 4px;
}

.nav-links a {
  position: relative;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  padding: 0 12px;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 700;
  transition: transform 180ms var(--ease), opacity 180ms var(--ease);
}

.nav-links a::after {
  content: "";
  position: absolute;
  inset-inline: 12px;
  inset-block-end: 8px;
  block-size: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left center;
  opacity: 0.88;
  transition: transform 180ms var(--ease), opacity 180ms var(--ease);
}

.nav-links a:hover,
.nav-links a:focus-visible,
.nav-links a[aria-current="page"] {
  color: var(--text);
}

.nav-links a:hover::after,
.nav-links a:focus-visible::after,
.nav-links a[aria-current="page"]::after {
  transform: scaleX(1);
}

.nav-cta {
  margin-inline-start: 10px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 16px;
  border: 1px solid var(--accent-line);
  border-radius: var(--radius);
  background: var(--accent);
  color: var(--button-ink) !important;
  font-size: 0.9rem;
  font-weight: 850;
  white-space: nowrap;
  transition: transform 180ms var(--ease), opacity 180ms var(--ease);
}

.nav-cta::after {
  display: none;
}

.nav-toggle {
  display: none;
  inline-size: 48px;
  block-size: 48px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  color: var(--text);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  inline-size: 18px;
  block-size: 2px;
  margin: 5px auto;
  background: currentColor;
  transition: transform 180ms var(--ease), opacity 180ms var(--ease);
}

.site-header[data-menu-open="true"] .nav-toggle span:first-child {
  transform: translateY(3.5px) rotate(45deg);
}

.site-header[data-menu-open="true"] .nav-toggle span:last-child {
  transform: translateY(-3.5px) rotate(-45deg);
}

.hero {
  position: relative;
  overflow: hidden;
  min-height: 82dvh;
  display: grid;
  align-items: center;
  padding: 72px 0 52px;
}

.hero .wrap {
  display: grid;
  justify-items: center;
  text-align: center;
}

.hero h1 {
  max-width: 980px;
  font-size: 5.25rem;
  font-weight: 900;
  line-height: 0.94;
}

.hero-copy {
  max-width: 720px;
  margin-top: 22px;
  color: var(--muted);
  font-size: 1.12rem;
  line-height: 1.55;
}

.hero-actions,
.action-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 30px;
}

.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  padding: 0 18px;
  font-weight: 850;
  white-space: nowrap;
  cursor: pointer;
  transition: transform 180ms var(--ease), opacity 180ms var(--ease);
}

.button-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--button-ink);
}

.button-secondary {
  background: oklch(0.2 0.008 260 / 0.76);
  color: var(--text);
}

.button:hover,
.nav-cta:hover,
.text-link:hover {
  transform: translateY(-2px);
}

.button:active,
.nav-cta:active {
  transform: translateY(1px) scale(0.99);
}

.hero-media {
  width: min(100%, 980px);
  margin-top: 44px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
}

.hero-media img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  filter: grayscale(0.78) contrast(1.08) brightness(0.82);
}

.hero-media::after {
  content: "";
  display: block;
  block-size: 4px;
  background: var(--accent);
}

.section {
  padding: 108px 0;
}

.section-compact {
  padding: 78px 0;
}

.section-head {
  display: grid;
  justify-items: center;
  gap: 18px;
  max-width: 760px;
  margin: 0 auto 46px;
  text-align: center;
}

.section-head h2 {
  font-size: 3.15rem;
  font-weight: 900;
  line-height: 1;
}

.section-head p {
  color: var(--muted);
  font-size: 1.04rem;
  line-height: 1.65;
}

.fine-label {
  color: var(--accent);
  font-size: 0.86rem;
  font-weight: 850;
}

.scope-rail {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: oklch(0.15 0.007 260 / 0.8);
}

.scope-item {
  min-height: 176px;
  padding: 24px;
  display: grid;
  align-content: space-between;
  gap: 28px;
  border-inline-start: 1px solid var(--line-soft);
}

.scope-item:first-child {
  border-inline-start: 0;
}

.scope-item strong {
  color: var(--text);
  font-size: 1.2rem;
  line-height: 1.2;
}

.scope-item span {
  color: var(--dim);
  font-weight: 700;
}

.capability-mosaic {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  grid-auto-rows: minmax(250px, auto);
  gap: 16px;
}

.capability-panel {
  position: relative;
  overflow: hidden;
  min-height: 270px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  display: grid;
}

.capability-panel-large {
  grid-row: span 2;
}

.capability-panel img {
  width: 100%;
  height: 100%;
  min-height: 220px;
  object-fit: cover;
  filter: grayscale(0.72) contrast(1.08) brightness(0.72);
}

.capability-copy {
  position: absolute;
  inset-inline: 0;
  inset-block-end: 0;
  padding: 26px;
  background: linear-gradient(180deg, transparent, oklch(0.105 0.006 260 / 0.94) 40%);
}

.capability-copy h3 {
  font-size: 1.5rem;
  font-weight: 850;
}

.capability-copy p {
  max-width: 42ch;
  margin-top: 10px;
  color: var(--muted);
  line-height: 1.55;
}

.method-board {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: oklch(0.14 0.008 260 / 0.86);
}

.method-item {
  min-height: 236px;
  padding: 28px;
  display: grid;
  align-content: space-between;
  gap: 36px;
  border-inline-start: 1px solid var(--line-soft);
}

.method-item:first-child {
  border-inline-start: 0;
}

.method-item h3 {
  font-size: 1.45rem;
  font-weight: 900;
}

.method-item p {
  color: var(--muted);
  line-height: 1.6;
}

.method-rule {
  inline-size: 100%;
  block-size: 3px;
  background: var(--accent);
  transform-origin: left center;
}

.story-band {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  gap: 40px;
  align-items: center;
}

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

.story-media img {
  width: 100%;
  height: 500px;
  object-fit: cover;
  filter: grayscale(0.7) contrast(1.08) brightness(0.78);
}

.story-copy {
  display: grid;
  gap: 22px;
}

.story-copy h2 {
  font-size: 3rem;
  font-weight: 900;
}

.story-copy p {
  color: var(--muted);
  font-size: 1.02rem;
  line-height: 1.7;
}

.proof-grid {
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: 18px;
  align-items: stretch;
}

.proof-lead {
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--accent);
  color: var(--button-ink);
}

.proof-lead h2 {
  font-size: 2.35rem;
  font-weight: 900;
}

.proof-lead p {
  margin-top: 18px;
  line-height: 1.55;
  font-weight: 650;
}

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

.proof-item {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: oklch(0.15 0.008 260 / 0.82);
}

.proof-item strong {
  display: block;
  margin-bottom: 8px;
  font-size: 1.05rem;
}

.proof-item span {
  color: var(--muted);
}

.cta-band {
  border-block: 1px solid var(--line);
  background: linear-gradient(90deg, oklch(0.16 0.008 260), oklch(0.13 0.006 260));
}

.cta-inner {
  display: grid;
  justify-items: center;
  gap: 22px;
  text-align: center;
}

.cta-inner h2 {
  max-width: 820px;
  font-size: 3rem;
  font-weight: 900;
}

.cta-inner p {
  max-width: 680px;
  color: var(--muted);
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 44px 0 36px;
  background: oklch(0.09 0.005 260);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr 1fr;
  gap: 28px;
  align-items: start;
}

.footer-title {
  font-size: 1rem;
  font-weight: 900;
}

.footer-text,
.footer-links a,
.address {
  color: var(--muted);
  font-size: 0.94rem;
  line-height: 1.65;
}

.address,
.text-link {
  overflow-wrap: anywhere;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px 18px;
}

.footer-links a {
  min-height: 32px;
  display: inline-flex;
  align-items: center;
  font-weight: 700;
  transition: transform 180ms var(--ease), opacity 180ms var(--ease);
}

.footer-links a:hover {
  color: var(--text);
  transform: translateX(3px);
}

.footer-bottom {
  margin-top: 34px;
  padding-top: 22px;
  border-top: 1px solid var(--line-soft);
  display: flex;
  justify-content: space-between;
  gap: 20px;
  color: var(--dim);
  font-size: 0.86rem;
}

.page-hero {
  padding: 88px 0 52px;
}

.page-hero .wrap {
  display: grid;
  gap: 24px;
  justify-items: center;
  text-align: center;
}

.page-hero h1 {
  max-width: 900px;
  font-size: 4.25rem;
  font-weight: 900;
}

.page-hero p {
  max-width: 760px;
  color: var(--muted);
  font-size: 1.08rem;
}

.two-column {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.text-panel,
.image-panel,
.legal-panel,
.contact-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: oklch(0.15 0.007 260 / 0.84);
}

.text-panel,
.legal-panel,
.contact-panel {
  padding: 30px;
}

.text-panel h2,
.legal-panel h2,
.contact-panel h2 {
  font-size: 2rem;
  font-weight: 900;
  margin-bottom: 18px;
}

.text-panel h3,
.legal-panel h3 {
  font-size: 1.2rem;
  font-weight: 850;
  margin: 28px 0 10px;
}

.text-panel p,
.legal-panel p,
.contact-panel p {
  color: var(--muted);
  line-height: 1.7;
}

.text-panel p + p,
.legal-panel p + p {
  margin-top: 16px;
}

.image-panel {
  overflow: hidden;
}

.image-panel img {
  width: 100%;
  height: 100%;
  min-height: 420px;
  object-fit: cover;
  filter: grayscale(0.74) contrast(1.08) brightness(0.76);
}

.principles {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 16px;
}

.principle {
  min-height: 220px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
}

.principle:first-child {
  grid-row: span 2;
}

.principle strong {
  display: block;
  margin-bottom: 12px;
  color: var(--text);
  font-size: 1.18rem;
}

.principle span {
  color: var(--muted);
}

.capability-stack {
  display: grid;
  gap: 18px;
}

.capability-row {
  display: grid;
  grid-template-columns: 0.84fr 1.16fr;
  gap: 18px;
  align-items: stretch;
}

.capability-row:nth-child(even) {
  grid-template-columns: 1.16fr 0.84fr;
}

.capability-row:nth-child(even) .capability-details {
  order: -1;
}

.capability-details {
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: oklch(0.15 0.008 260 / 0.86);
  display: grid;
  align-content: center;
  gap: 16px;
}

.capability-details h2 {
  font-size: 2.2rem;
  font-weight: 900;
}

.capability-details p {
  color: var(--muted);
}

.capability-points {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.capability-points li {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 8px 10px;
  color: var(--text);
  background: oklch(0.2 0.008 260 / 0.72);
  font-size: 0.9rem;
  font-weight: 760;
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 18px;
}

.contact-card {
  display: grid;
  gap: 16px;
  padding: 24px 0;
  border-top: 1px solid var(--line-soft);
}

.contact-card:first-of-type {
  border-top: 0;
  padding-top: 0;
}

.contact-card a,
.text-link {
  color: var(--accent);
  font-weight: 850;
  transition: transform 180ms var(--ease), opacity 180ms var(--ease);
}

.inquiry-list {
  display: grid;
  gap: 12px;
  margin-top: 22px;
}

.inquiry-list li {
  padding: 16px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  color: var(--muted);
  background: oklch(0.13 0.007 260 / 0.66);
}

.legal-layout {
  max-width: 880px;
  margin-inline: auto;
}

.legal-panel {
  display: grid;
  gap: 18px;
}

.legal-panel ul {
  display: grid;
  gap: 10px;
  color: var(--muted);
  padding-inline-start: 18px;
}

.legal-panel li {
  list-style: disc;
}

@media (max-width: 980px) {
  .hero h1 {
    font-size: 4rem;
  }

  .section-head h2,
  .story-copy h2,
  .cta-inner h2 {
    font-size: 2.55rem;
  }

  .scope-rail,
  .method-board {
    grid-template-columns: repeat(2, 1fr);
  }

  .scope-item:nth-child(3),
  .method-item:nth-child(3),
  .capability-mosaic,
  .story-band,
  .proof-grid,
  .two-column,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .capability-panel-large {
    grid-row: auto;
  }

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

@media (max-width: 760px) {
  :root {
    --nav-height: 64px;
  }

  body {
    font-size: 16px;
  }

  .wrap {
    width: min(100% - 28px, var(--max));
  }

  .nav-toggle {
    display: inline-block;
    flex: 0 0 auto;
  }

  .nav-links {
    position: fixed;
    inset-block-start: 50%;
    inset-inline-start: 50%;
    z-index: 2;
    width: min(calc(100vw - 28px), 420px);
    max-height: min(560px, calc(100dvh - 96px));
    display: none;
    overflow-y: auto;
    overscroll-behavior: contain;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: oklch(0.145 0.007 260 / 0.98);
    box-shadow: 0 24px 90px oklch(0 0 0 / 0.42);
    transform: translate(-50%, -50%);
  }

  .site-header[data-menu-open="true"]::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: 0;
    background: oklch(0.05 0.004 260 / 0.72);
    backdrop-filter: blur(8px);
    pointer-events: auto;
  }

  .site-header[data-menu-open="true"] .nav-links {
    display: grid;
    gap: 4px;
  }

  .nav-links a,
  .nav-cta {
    width: 100%;
    justify-content: flex-start;
    margin-inline-start: 0;
  }

  .brand-name {
    font-size: 0.78rem;
  }

  .brand-text {
    max-width: min(68vw, 320px);
  }

  .hero {
    min-height: 82dvh;
    padding: 56px 0 42px;
  }

  .hero h1 {
    font-size: 3rem;
    line-height: 0.98;
  }

  .hero-copy {
    font-size: 1rem;
  }

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

  .button {
    width: 100%;
    min-width: 0;
    white-space: normal;
    text-align: center;
  }

  .hero-media img {
    height: 220px;
  }

  .section {
    padding: 72px 0;
  }

  .section-compact {
    padding: 58px 0;
  }

  .section-head {
    margin-bottom: 34px;
  }

  .section-head h2,
  .story-copy h2,
  .proof-lead h2,
  .cta-inner h2,
  .page-hero h1 {
    font-size: 2.25rem;
  }

  .scope-rail,
  .method-board,
  .footer-grid,
  .footer-links,
  .capability-row,
  .capability-row:nth-child(even) {
    grid-template-columns: 1fr;
  }

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

  .principle:first-child {
    grid-row: auto;
  }

  .scope-item,
  .method-item {
    border-inline-start: 0;
    border-top: 1px solid var(--line-soft);
  }

  .scope-item:first-child,
  .method-item:first-child {
    border-top: 0;
  }

  .capability-row:nth-child(even) .capability-details {
    order: 0;
  }

  .image-panel img,
  .story-media img {
    min-height: 300px;
    height: 320px;
  }

  .footer-bottom {
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  .wrap {
    width: min(100% - 24px, var(--max));
  }

  .brand {
    gap: 9px;
  }

  .brand-mark {
    inline-size: 30px;
    block-size: 30px;
  }

  .brand-name {
    font-size: 0.7rem;
  }

  .brand-since {
    font-size: 0.66rem;
  }

  .hero {
    min-height: auto;
    padding: 46px 0 38px;
  }

  .hero h1 {
    font-size: 2.45rem;
  }

  .section-head h2,
  .story-copy h2,
  .proof-lead h2,
  .cta-inner h2,
  .page-hero h1 {
    font-size: 2rem;
    line-height: 1.05;
  }

  .page-hero {
    padding: 62px 0 34px;
  }

  .scope-item,
  .method-item,
  .text-panel,
  .legal-panel,
  .contact-panel,
  .capability-details,
  .proof-lead,
  .proof-item {
    padding: 20px;
  }
}

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

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