@font-face {
  font-family: "Geist";
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("/fonts/Geist-Variable.woff2?v=20260516d") format("woff2-variations"),
    url("/fonts/Geist-Variable.woff2?v=20260516d") format("woff2");
}

@font-face {
  font-family: "Geist Mono";
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("/fonts/GeistMono-Variable.woff2?v=20260516d") format("woff2-variations"),
    url("/fonts/GeistMono-Variable.woff2?v=20260516d") format("woff2");
}

@font-face {
  font-family: "Instrument Serif";
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  src: url("/fonts/InstrumentSerif-Italic.woff2?v=20260516d") format("woff2");
}

:root {
  color-scheme: light;
  --bg: #f6f8f5;
  --surface: #ffffff;
  --surface-2: #eef3ee;
  --ink: #08090a;
  --text: #20242a;
  --muted: #65706c;
  --muted-2: #8b948f;
  --line: #d8ded7;
  --line-strong: #aab6ac;
  --green: #335f3a;
  --green-2: #e2ede3;
  --rust: #b65c31;
  --blue: #345f87;
  --shadow: 0 18px 60px rgba(31, 43, 38, 0.12);
  --font-sans: "Geist", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei",
    "Helvetica Neue", sans-serif;
  --font-display: "Instrument Serif", "Songti SC", Georgia, serif;
  --font-mono: "Geist Mono", "SF Mono", Menlo, monospace;
  --page: 1380px;
  --gutter: 40px;
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
}

* {
  box-sizing: border-box;
}

html {
  width: 100%;
  min-width: 100%;
  background: var(--bg);
  scroll-behavior: smooth;
}

body {
  margin: 0;
  width: 100%;
  min-width: 100%;
  min-height: 100svh;
  overflow-x: hidden;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: geometricPrecision;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 100;
  pointer-events: none;
  opacity: 0.18;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 160 160' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.28'/%3E%3C/svg%3E");
  mix-blend-mode: multiply;
}

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

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

::selection {
  color: var(--surface);
  background: var(--ink);
}

.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 120;
  width: 100%;
  height: 2px;
  background: var(--green);
  opacity: 0;
  transform: scaleX(0);
  transform-origin: left center;
  transition: opacity 180ms var(--ease);
}

.scroll-progress.is-visible {
  opacity: 1;
}

.masthead {
  position: sticky;
  top: 0;
  z-index: 90;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  width: min(var(--page), calc(100vw - 64px));
  margin: 16px auto 0;
  padding: 12px 14px;
  border: 1px solid transparent;
  border-radius: 8px;
  background: rgba(246, 248, 245, 0.86);
  backdrop-filter: blur(18px) saturate(140%);
  transition: border-color 180ms var(--ease), box-shadow 180ms var(--ease),
    background 180ms var(--ease);
}

.masthead.is-scrolled {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 10px 32px rgba(25, 33, 28, 0.08);
}

.brand {
  display: inline-flex;
  align-items: center;
  min-width: 150px;
}

.brand img {
  width: 150px;
  height: auto;
}

.nav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 4px;
  font-size: 14px;
  font-weight: 560;
}

.nav a,
.header-link,
.language summary {
  border-radius: 8px;
  transition: color 160ms var(--ease), background 160ms var(--ease),
    border-color 160ms var(--ease);
}

.nav a {
  padding: 8px 12px;
  color: var(--muted);
}

.nav a:hover,
.nav a:focus-visible {
  color: var(--ink);
  background: var(--surface-2);
}

.masthead-actions {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 8px;
}

.language {
  position: relative;
}

.language summary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 10px;
  color: var(--muted);
  cursor: pointer;
  font-size: 13px;
  font-weight: 560;
  list-style: none;
  user-select: none;
}

.language summary::-webkit-details-marker {
  display: none;
}

.language[open] summary,
.language summary:hover {
  color: var(--ink);
  background: var(--surface-2);
}

.chevron {
  line-height: 1;
}

.language-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  width: 144px;
  padding: 6px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.language-menu a {
  display: block;
  padding: 8px 10px;
  border-radius: 6px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 560;
}

.language-menu a:hover,
.language-menu a[aria-current="page"] {
  color: var(--ink);
  background: var(--surface-2);
}

.header-link {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 14px;
  background: var(--ink);
  color: var(--surface);
  font-size: 14px;
  font-weight: 620;
}

.header-link:hover {
  background: var(--green);
}

.section-grid {
  display: grid;
  grid-template-columns: minmax(320px, 420px) minmax(0, 1fr);
  gap: clamp(56px, 6vw, 96px);
  width: min(var(--page), calc(100vw - 64px));
  margin: 0 auto;
}

.hero {
  align-items: start;
  padding: clamp(96px, 10vw, 140px) 0 clamp(72px, 8vw, 112px);
}

.hero-copy {
  grid-column: 1 / 2;
  align-self: end;
  min-width: 0;
}

.eyebrow {
  margin: 0 0 22px;
  color: var(--green);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 650;
  line-height: 1.4;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0;
  color: var(--ink);
  font-size: 72px;
  font-weight: 720;
  line-height: 0.94;
}

.hero-lede {
  margin: 0;
  color: var(--ink);
  font-size: 32px;
  font-weight: 520;
  line-height: 1.16;
}

.hero-text {
  margin: 24px 0 0;
  max-width: 520px;
  color: var(--muted);
  font-size: 17px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 650;
  line-height: 1;
  transition: transform 160ms var(--ease), background 160ms var(--ease),
    border-color 160ms var(--ease), color 160ms var(--ease);
}

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

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

.button-dark:hover {
  background: var(--green);
}

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

.button-light:hover {
  border-color: var(--line-strong);
  background: var(--surface-2);
}

.hero-image {
  grid-column: 2 / 3;
  position: relative;
  min-height: 560px;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.hero-image::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(246, 248, 245, 0.18), transparent 34%),
    linear-gradient(0deg, rgba(8, 9, 10, 0.16), transparent 42%);
  pointer-events: none;
}

.hero-image img {
  width: 100%;
  height: 100%;
  min-height: 560px;
  object-fit: cover;
}

.product-content strong {
  color: var(--ink);
  font-size: 16px;
  font-weight: 680;
}

.product-content small {
  color: var(--muted);
  font-size: 13px;
}

.belief-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  width: min(var(--page), calc(100vw - 64px));
  margin: 0 auto;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.belief-strip p {
  margin: 0;
  padding: 18px 22px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 650;
  text-transform: uppercase;
}

.belief-strip p + p {
  border-left: 1px solid var(--line);
}

.section {
  padding: 104px 0;
  border-bottom: 1px solid var(--line);
}

.section-kicker {
  position: sticky;
  top: 96px;
  align-self: start;
  display: flex;
  gap: 12px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 650;
  text-transform: uppercase;
}

.section-kicker span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--ink);
  background: var(--surface);
}

.section-kicker p {
  margin: 4px 0 0;
}

.section-main {
  min-width: 0;
}

.section-main h2 {
  margin: 0;
  max-width: 760px;
  color: var(--ink);
  font-size: 48px;
  font-weight: 620;
  line-height: 1.1;
}

.lede {
  margin: 24px 0 0;
  max-width: 720px;
  color: var(--muted);
  font-size: 19px;
  line-height: 1.72;
}

.facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 44px 0 0;
}

.facts div,
.principles article,
.product-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.72);
}

.facts div {
  padding: 20px;
}

.facts dt {
  margin: 0 0 12px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 650;
  text-transform: uppercase;
}

.facts dd {
  margin: 0;
  color: var(--ink);
  font-weight: 620;
}

.facts a {
  border-bottom: 1px solid var(--line-strong);
}

.product-section {
  background:
    linear-gradient(90deg, transparent 0, transparent calc((100vw - min(var(--page), calc(100vw - 64px))) / 2), rgba(51, 95, 58, 0.07) 0, rgba(51, 95, 58, 0.07) 100%);
}

.product-panel {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 22px;
  margin-top: 42px;
  padding: 22px;
  transition: transform 160ms var(--ease), border-color 160ms var(--ease),
    background 160ms var(--ease);
}

.product-panel:hover {
  transform: translateY(-2px);
  border-color: var(--line-strong);
  background: var(--surface);
}

.product-icon-wrap {
  display: inline-flex;
  width: 72px;
  height: 72px;
  overflow: hidden;
  border-radius: 8px;
}

.product-content {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.product-content strong {
  font-size: 22px;
}

.product-link {
  color: var(--green);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 650;
  white-space: nowrap;
}

.principles {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 42px;
}

.principles article {
  min-height: 260px;
  padding: 24px;
}

.principles span {
  color: var(--rust);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 650;
}

.principles h3 {
  margin: 58px 0 12px;
  color: var(--ink);
  font-size: 22px;
  font-weight: 650;
  line-height: 1.24;
}

.principles p {
  margin: 0;
  color: var(--muted);
}

.roadmap {
  display: grid;
  gap: 0;
  margin: 42px 0 0;
  padding: 0;
  list-style: none;
}

.roadmap li {
  display: grid;
  grid-template-columns: 96px 1fr auto;
  gap: 24px;
  align-items: baseline;
  padding: 24px 0;
  border-top: 1px solid var(--line);
}

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

.roadmap span,
.roadmap small {
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 650;
  text-transform: uppercase;
}

.roadmap strong {
  color: var(--ink);
  font-size: 24px;
  font-weight: 620;
  line-height: 1.24;
}

.contact-section {
  width: min(var(--page), calc(100vw - 64px));
  margin: 0 auto;
  padding: 112px 0;
  text-align: center;
}

.contact-section h2 {
  margin: 0;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 88px;
  font-style: italic;
  font-weight: 400;
  line-height: 1;
}

.contact-link {
  display: inline-flex;
  margin-top: 28px;
  padding-bottom: 6px;
  border-bottom: 2px solid var(--green);
  color: var(--ink);
  font-size: 22px;
  font-weight: 620;
}

.footer {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) auto minmax(220px, 1fr);
  gap: 32px;
  width: min(var(--page), calc(100vw - 64px));
  margin: 0 auto;
  padding: 36px 0 48px;
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.footer p {
  margin: 14px 0 0;
  max-width: 360px;
  font-size: 13px;
}

.footer nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 620;
}

.footer nav a {
  padding: 6px 8px;
  border-radius: 6px;
}

.footer nav a:hover {
  color: var(--ink);
  background: var(--surface-2);
}

.legal {
  justify-self: end;
  text-align: right;
}

.legal a {
  display: block;
  margin-top: 6px;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 700ms var(--ease), transform 700ms var(--ease);
}

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

@media (max-width: 980px) {
  :root {
    --gutter: 24px;
  }

  .masthead {
    width: calc(100% - 32px);
    grid-template-columns: auto auto;
  }

  .nav {
    display: none;
  }

  .section-grid {
    grid-template-columns: 1fr;
    gap: 32px;
    width: calc(100% - 32px);
  }

  .hero {
    min-height: auto;
    padding: 72px 0 56px;
  }

.hero-copy,
.hero-image {
  grid-column: auto;
}

  .hero h1 {
    font-size: 60px;
  }

  .hero-lede {
    font-size: 28px;
  }

  .hero-image {
    min-height: 480px;
  }

  .hero-image img {
    min-height: 480px;
  }

  .section {
    padding: 76px 0;
  }

  .section-kicker {
    position: static;
  }

  .section-main h2 {
    font-size: 38px;
  }

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

  .principles article {
    min-height: auto;
  }

  .principles h3 {
    margin-top: 32px;
  }

  .belief-strip {
    width: calc(100% - 32px);
    grid-template-columns: 1fr;
  }

  .belief-strip p + p {
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .footer {
    width: calc(100% - 32px);
    grid-template-columns: 1fr;
  }

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

  .legal {
    justify-self: start;
    text-align: left;
  }
}

@media (max-width: 640px) {
  .masthead {
    margin-top: 10px;
    padding: 10px;
  }

  .brand {
    min-width: 128px;
  }

  .brand img {
    width: 128px;
    height: auto;
  }

  .masthead-actions {
    gap: 4px;
  }

  .language summary {
    padding: 7px 8px;
  }

  .header-link {
    min-height: 34px;
    padding: 0 10px;
  }

  .hero {
    padding-top: 52px;
  }

  .hero h1 {
    font-size: 46px;
  }

  .hero-lede {
    font-size: 24px;
  }

  .hero-text,
  .lede {
    font-size: 16px;
  }

  .hero-image,
  .hero-image img {
    min-height: 300px;
  }

  .section-main h2 {
    font-size: 30px;
  }

  .product-panel {
    grid-template-columns: auto 1fr;
    gap: 14px;
    padding: 16px;
  }

  .product-icon-wrap {
    width: 56px;
    height: 56px;
  }

  .product-link {
    grid-column: 1 / -1;
    padding-top: 12px;
    border-top: 1px solid var(--line);
  }

  .roadmap li {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .roadmap strong {
    font-size: 20px;
  }

  .contact-section {
    width: calc(100% - 32px);
    padding: 76px 0;
  }

  .contact-section h2 {
    font-size: 54px;
  }

  .contact-link {
    font-size: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
  }

  [data-reveal] {
    opacity: 1 !important;
    transform: none !important;
  }
}