:root {
  --ink: #11100d;
  --ink-soft: #2d2a24;
  --paper: #f8f2e6;
  --paper-deep: #ebe0cf;
  --white: #fffaf1;
  --amber: #c66a23;
  --amber-dark: #8d4518;
  --teal: #0f7f78;
  --cobalt: #2855a4;
  --carmine: #a93735;
  --line: rgba(17, 16, 13, 0.16);
  --line-dark: rgba(255, 250, 241, 0.16);
  --shadow: 0 24px 70px rgba(45, 35, 20, 0.18);
  --sans: "IBM Plex Sans", "Noto Sans SC", sans-serif;
  --serif: "Noto Serif SC", serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(90deg, rgba(17, 16, 13, 0.035) 1px, transparent 1px),
    linear-gradient(180deg, rgba(17, 16, 13, 0.03) 1px, transparent 1px),
    var(--paper);
  background-size: 44px 44px;
  font-family: var(--sans);
  line-height: 1.7;
  overflow-x: hidden;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

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

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

:focus-visible {
  outline: 3px solid var(--cobalt);
  outline-offset: 4px;
}

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

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

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 30;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
  padding: 18px clamp(18px, 3vw, 44px);
  color: var(--white);
  transition: background 220ms ease, color 220ms ease, border-color 220ms ease;
}

.site-header.is-scrolled {
  background: rgba(248, 242, 230, 0.92);
  color: var(--ink);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  width: fit-content;
  font-weight: 700;
}

.brand-mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid currentColor;
  font-size: 13px;
  letter-spacing: 0.08em;
}

.brand-text {
  font-family: var(--serif);
  font-size: 18px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(16px, 2.4vw, 32px);
  font-size: 14px;
  font-weight: 600;
}

.site-nav a,
.header-cta {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.site-nav a {
  opacity: 0.84;
}

.site-nav a:hover {
  opacity: 1;
}

.header-cta {
  justify-self: end;
  padding: 0 18px;
  border: 1px solid currentColor;
  font-weight: 700;
  transition: background 180ms ease, color 180ms ease;
}

.header-cta:hover {
  background: var(--ink);
  color: var(--white);
}

.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 54px;
  padding: min(24vh, 180px) clamp(22px, 6vw, 86px) 42px;
  color: var(--white);
  overflow: hidden;
  background: var(--ink);
}

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

.hero-scene {
  object-fit: cover;
  object-position: center;
  filter: saturate(0.92) contrast(1.04);
  transform: scale(1.01);
}

.hero-veil {
  background:
    linear-gradient(90deg, rgba(17, 16, 13, 0.94) 0%, rgba(17, 16, 13, 0.82) 33%, rgba(17, 16, 13, 0.36) 70%, rgba(17, 16, 13, 0.18) 100%),
    linear-gradient(180deg, rgba(17, 16, 13, 0.18) 0%, rgba(17, 16, 13, 0.28) 48%, rgba(17, 16, 13, 0.82) 100%),
    linear-gradient(90deg, rgba(255, 250, 241, 0.035) 1px, transparent 1px),
    linear-gradient(180deg, rgba(255, 250, 241, 0.03) 1px, transparent 1px);
  background-size: auto, auto, 54px 54px, 54px 54px;
}

.hero-copy {
  position: relative;
  z-index: 2;
  min-width: 0;
  max-width: 780px;
}

.eyebrow,
.section-kicker {
  margin: 0 0 16px;
  color: var(--amber);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(78px, 15vw, 180px);
  line-height: 0.9;
  letter-spacing: 0;
}

.hero-line {
  margin: 22px 0 0;
  max-width: 760px;
  font-family: var(--serif);
  font-size: clamp(28px, 5vw, 62px);
  font-weight: 900;
  line-height: 1.12;
  overflow-wrap: anywhere;
}

.hero-line span {
  display: block;
}

.hero-subline {
  max-width: 680px;
  margin: 22px 0 0;
  color: rgba(255, 250, 241, 0.86);
  font-size: clamp(17px, 1.8vw, 21px);
  overflow-wrap: anywhere;
}

.hero-subline span {
  display: block;
}

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

.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 22px;
  border: 1px solid transparent;
  font-weight: 800;
  transition: transform 180ms ease, background 180ms ease, color 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

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

.button.secondary {
  border-color: rgba(255, 250, 241, 0.58);
  color: var(--white);
}

.hero-proof {
  position: relative;
  z-index: 2;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 0;
  color: rgba(255, 250, 241, 0.8);
}

.hero-proof span {
  padding: 9px 12px;
  border: 1px solid rgba(255, 250, 241, 0.22);
  background: rgba(17, 16, 13, 0.22);
  font-size: 13px;
}

.intro-band {
  padding: clamp(32px, 5vw, 56px) clamp(22px, 6vw, 86px);
  background: var(--ink);
  color: var(--white);
}

.intro-band p {
  max-width: 1180px;
  margin: 0 auto;
  font-family: var(--serif);
  font-size: clamp(24px, 4vw, 48px);
  font-weight: 900;
  line-height: 1.25;
}

.section {
  padding: clamp(74px, 10vw, 130px) clamp(22px, 6vw, 86px);
}

.section h2,
.feature h2,
.contact h2 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(34px, 5vw, 74px);
  line-height: 1.12;
  letter-spacing: 0;
}

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(260px, 0.55fr);
  gap: clamp(28px, 6vw, 90px);
  align-items: end;
  margin-bottom: 42px;
}

.section-head p {
  margin: 0;
  color: rgba(17, 16, 13, 0.72);
  font-size: 18px;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(280px, 0.9fr);
  gap: clamp(28px, 7vw, 110px);
  align-items: start;
}

.rich-text p {
  margin: 0 0 18px;
  font-size: clamp(17px, 1.6vw, 20px);
  color: rgba(17, 16, 13, 0.76);
}

.about-photo {
  display: grid;
  grid-template-columns: minmax(260px, 0.52fr) minmax(260px, 0.48fr);
  gap: clamp(24px, 5vw, 72px);
  align-items: end;
  margin: 64px 0 0;
}

.about-photo img {
  width: 100%;
  max-height: 680px;
  object-fit: cover;
  clip-path: polygon(0 0, 94% 0, 100% 8%, 100% 100%, 6% 100%, 0 92%);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  filter: saturate(0.86) contrast(1.05);
}

.about-photo figcaption {
  margin: 0;
  max-width: 620px;
  font-family: var(--serif);
  font-size: clamp(26px, 3.15vw, 48px);
  font-weight: 900;
  line-height: 1.26;
  text-wrap: balance;
}

.about-photo figcaption span {
  display: block;
}

.fact-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin-top: 58px;
  background: var(--line);
  border: 1px solid var(--line);
}

.fact {
  min-height: 210px;
  padding: 26px;
  background: var(--paper);
}

.fact span {
  display: block;
  font-family: var(--serif);
  color: var(--amber-dark);
  font-size: clamp(42px, 5vw, 66px);
  font-weight: 900;
  line-height: 1;
}

.fact p {
  margin: 18px 0 0;
  color: rgba(17, 16, 13, 0.72);
}

.timeline {
  background: var(--paper-deep);
}

.timeline-list {
  margin-top: 48px;
  border-top: 1px solid var(--line);
}

.timeline-item {
  display: grid;
  grid-template-columns: 180px minmax(220px, 0.7fr) minmax(280px, 1fr);
  gap: 34px;
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
}

.timeline-item time {
  color: var(--amber-dark);
  font-weight: 800;
}

.timeline-item h3,
.venture-card h3,
.process-step h3 {
  margin: 0;
  font-family: var(--serif);
  font-size: 26px;
  line-height: 1.25;
}

.timeline-item p,
.venture-card p,
.process-step p,
.feature-copy p,
.contact p {
  margin: 0;
  color: rgba(17, 16, 13, 0.72);
}

.ventures {
  background: var(--white);
}

.venture-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.venture-card {
  min-height: 320px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fffdf7;
  box-shadow: 0 10px 34px rgba(45, 35, 20, 0.06);
  transition: transform 220ms ease, box-shadow 220ms ease;
}

.venture-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
}

.venture-card.lead {
  grid-column: span 2;
  background: var(--ink);
  color: var(--white);
}

.venture-card.lead p,
.venture-card.lead li {
  color: rgba(255, 250, 241, 0.74);
}

.venture-code {
  color: var(--amber);
  font-weight: 800;
  letter-spacing: 0.12em;
}

.venture-card ul {
  margin: auto 0 0;
  padding-left: 18px;
}

.venture-card li {
  margin: 7px 0;
  color: rgba(17, 16, 13, 0.72);
}

.feature {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
  gap: clamp(34px, 6vw, 90px);
  align-items: center;
  padding: clamp(74px, 10vw, 130px) clamp(22px, 6vw, 86px);
  background: #13120f;
  color: var(--white);
}

.feature-media img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border: 1px solid var(--line-dark);
  object-position: center;
}

.feature-copy p {
  margin-top: 22px;
  color: rgba(255, 250, 241, 0.74);
  font-size: 18px;
}

.force-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.force-list span {
  padding: 9px 12px;
  border: 1px solid rgba(255, 250, 241, 0.18);
  color: rgba(255, 250, 241, 0.86);
  font-size: 14px;
}

.process {
  background: var(--paper);
}

.process-rail {
  display: grid;
  grid-template-columns: repeat(6, minmax(180px, 1fr));
  gap: 1px;
  overflow-x: auto;
  padding-bottom: 6px;
  background: var(--line);
  border: 1px solid var(--line);
}

.process-step {
  min-height: 260px;
  padding: 24px;
  background: var(--paper);
}

.process-step span {
  display: block;
  margin-bottom: 42px;
  color: var(--cobalt);
  font-weight: 900;
}

.writing {
  background: var(--white);
}

.article-list {
  border-top: 1px solid var(--line);
}

.article-link {
  display: grid;
  grid-template-columns: 70px 1fr;
  align-items: center;
  min-height: 82px;
  border-bottom: 1px solid var(--line);
  font-family: var(--serif);
  font-size: clamp(20px, 2.2vw, 34px);
  font-weight: 800;
  line-height: 1.3;
  transition: color 180ms ease, padding-left 180ms ease;
}

.article-link:hover {
  color: var(--amber-dark);
  padding-left: 12px;
}

.article-link span {
  font-family: var(--sans);
  color: var(--teal);
  font-size: 15px;
  letter-spacing: 0.12em;
}

.contact {
  padding: clamp(74px, 10vw, 130px) clamp(22px, 6vw, 86px);
  background: var(--ink);
  color: var(--white);
}

.contact-inner {
  max-width: 1120px;
  margin: 0 auto;
}

.contact h2 {
  max-width: 980px;
}

.contact p {
  max-width: 720px;
  margin-top: 24px;
  color: rgba(255, 250, 241, 0.76);
  font-size: 18px;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 42px;
}

.contact-grid a {
  min-height: 138px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 22px;
  border: 1px solid var(--line-dark);
  border-radius: 8px;
  transition: background 180ms ease, transform 180ms ease;
}

.contact-grid a:hover {
  background: rgba(255, 250, 241, 0.08);
  transform: translateY(-4px);
}

.contact-grid span {
  color: var(--amber);
  font-weight: 800;
}

.contact-grid strong {
  font-size: 18px;
  line-height: 1.35;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 24px clamp(22px, 6vw, 86px);
  background: var(--ink);
  color: rgba(255, 250, 241, 0.7);
  border-top: 1px solid var(--line-dark);
  font-size: 14px;
}

.site-footer p {
  margin: 0;
}

.site-footer a {
  font-weight: 800;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 700ms ease, transform 700ms ease;
}

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

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

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

@media (max-width: 980px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .site-nav {
    display: none;
  }

  .section-head,
  .split,
  .about-photo,
  .feature {
    grid-template-columns: 1fr;
  }

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

  .timeline-item {
    grid-template-columns: 1fr;
    gap: 10px;
  }

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

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

@media (max-width: 680px) {
  .site-header {
    padding: 12px 16px;
  }

  .brand-text {
    display: none;
  }

  .header-cta {
    padding: 0 14px;
  }

  .hero {
    min-height: 88vh;
    padding: 128px 18px 30px;
  }

  .hero-scene {
    object-position: 72% center;
  }

  .hero-veil {
    background:
      linear-gradient(90deg, rgba(17, 16, 13, 0.95) 0%, rgba(17, 16, 13, 0.8) 58%, rgba(17, 16, 13, 0.3) 100%),
      linear-gradient(180deg, rgba(17, 16, 13, 0.18) 0%, rgba(17, 16, 13, 0.88) 100%),
      linear-gradient(90deg, rgba(255, 250, 241, 0.035) 1px, transparent 1px),
      linear-gradient(180deg, rgba(255, 250, 241, 0.03) 1px, transparent 1px);
    background-size: auto, auto, 54px 54px, 54px 54px;
  }

  .hero h1 {
    font-size: clamp(66px, 26vw, 104px);
  }

  .button {
    width: 100%;
  }

  .section,
  .feature,
  .contact {
    padding-left: 18px;
    padding-right: 18px;
  }

  .fact-grid,
  .venture-grid {
    grid-template-columns: 1fr;
  }

  .venture-card.lead {
    grid-column: auto;
  }

  .article-link {
    grid-template-columns: 48px 1fr;
    min-height: 96px;
  }

  .site-footer {
    flex-direction: column;
    padding-left: 18px;
    padding-right: 18px;
  }
}