@font-face {
  font-family: Montserrat;
  src: url('/fonts/Montserrat-SemiBold.otf') format('opentype');
  font-style: normal;
  font-weight: 600;
  font-display: swap;
}
@font-face {
  font-family: Adwaita;
  src: url('/fonts/AdwaitaSans-Regular.ttf') format('truetype');
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
}
@font-face {
  font-family: NotoSerif;
  src: url('/fonts/NotoSerif-Italic.woff2') format('woff2');
  font-style: italic;
  font-weight: 100 900;
  font-display: swap;
}
:root {
  color-scheme: dark;
  --ink: #0b0e0d;
  --panel: #161b18;
  --paper: #f2f4ee;
  --muted: #a9b2aa;
  --rule: #414b43;
  --signal: #a8e83c;
  --max: 1360px;
  --display: Montserrat, Adwaita, sans-serif;
  --body: Adwaita, 'Segoe UI', sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; }
body {
  margin: 0;
  background: var(--ink);
  color: var(--paper);
  font: 16px/1.5 var(--body);
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
h1, h2, h3, p, figure, ol, dl, dd { margin: 0; }
h1, h2, h3 { text-wrap: balance; }
a { color: inherit; text-decoration: none; }
a:focus-visible { outline: 3px solid var(--signal); outline-offset: 5px; }
::selection { background: var(--signal); color: var(--ink); }
.shell { width: min(calc(100% - 96px), var(--max)); margin-inline: auto; }
.skip-link {
  position: fixed;
  z-index: 100;
  top: -90px;
  left: 16px;
  padding: 11px 16px;
  background: var(--signal);
  color: var(--ink);
  font-weight: 700;
}
.skip-link:focus { top: 12px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgb(11 14 13 / .96);
  border-bottom: 1px solid var(--rule);
  backdrop-filter: blur(14px);
}
.header-inner {
  min-height: 76px;
  display: flex;
  align-items: center;
  gap: clamp(20px, 4vw, 68px);
}
.brand { display: inline-flex; align-items: center; gap: 11px; min-width: 0; }
.brand-mark {
  width: 44px;
  height: 44px;
  flex: none;
  overflow: hidden;
  background: #fff;
}
.brand-mark img { width: 44px; height: 44px; object-fit: cover; }
.brand-name {
  display: block;
  font: 600 17px/1.05 var(--display);
  letter-spacing: -.045em;
  white-space: nowrap;
}
.brand-name small {
  display: block;
  margin-top: 5px;
  color: var(--muted);
  font: 500 9px/1 var(--body);
  letter-spacing: .13em;
  text-transform: uppercase;
}
.site-nav { display: flex; align-items: center; gap: clamp(18px, 2.6vw, 38px); margin-inline: auto; }
.site-nav a {
  padding: 12px 0;
  color: var(--muted);
  font-size: 13px;
  transition: color .2s ease;
}
.site-nav a:hover, .site-nav a:focus-visible { color: var(--paper); }
.header-action {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 25px;
  min-height: 42px;
  padding: 10px 15px;
  border: 1px solid var(--paper);
  border-radius: 2px;
  white-space: nowrap;
  font-size: 13px;
  font-weight: 700;
  transition: color .2s ease, background .2s ease;
}
.header-action:hover { background: var(--paper); color: var(--ink); }
.header-action span { font-size: 17px; line-height: .7; }

.hero {
  position: relative;
  min-height: clamp(700px, calc(100dvh - 76px), 840px);
  overflow: hidden;
  isolation: isolate;
}
.hero::before {
  content: "";
  position: absolute;
  z-index: 0;
  inset: 0;
  background: linear-gradient(180deg, #111714 0%, var(--ink) 76%);
}
.hero-layout {
  position: relative;
  z-index: 3;
  min-height: clamp(700px, calc(100dvh - 76px), 840px);
  display: flex;
  align-items: center;
}
.hero-copy { max-width: 860px; padding-block: 88px 104px; }
.eyebrow {
  color: var(--signal);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .15em;
  text-transform: uppercase;
}
.hero-eyebrow span { padding-inline: 9px; color: var(--muted); }
.hero h1 {
  max-width: 1000px;
  margin-top: 25px;
  font: 600 clamp(72px, 7.5vw, 116px)/.98 var(--display);
  letter-spacing: -.077em;
}
.hero h1 em,
.section-intro h2 em {
  font-family: NotoSerif, Georgia, serif;
  font-size: .96em;
  font-style: italic;
  font-weight: 400;
  letter-spacing: -.085em;
  white-space: nowrap;
}
.hero-lead {
  max-width: 430px;
  margin-top: 35px;
  color: #d6ddd7;
  font-size: clamp(17px, 1.5vw, 21px);
  line-height: 1.5;
}
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 26px; margin-top: 35px; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 60px;
  min-height: 60px;
  padding: 15px 21px;
  border-radius: 2px;
  font-size: 15px;
  font-weight: 700;
  transition: transform .2s ease, background .2s ease;
}
.button-primary { background: var(--signal); color: var(--ink); }
.button-primary:hover { background: #c1fa5d; transform: translateY(-2px); }
.button span { font-size: 24px; font-weight: 400; line-height: 1; }
.subtle-link {
  border-bottom: 1px solid var(--muted);
  padding-block: 8px;
  color: var(--paper);
  font-size: 14px;
  font-weight: 600;
  transition: border-color .2s ease, color .2s ease;
}
.subtle-link:hover { border-color: var(--signal); color: var(--signal); }
.hero-aside {
  position: absolute;
  bottom: 24px;
  left: 0;
  color: var(--muted);
  font: 500 11px/1.3 var(--body);
  letter-spacing: .08em;
  text-transform: uppercase;
}
.hero-aside span { color: var(--signal); margin-inline: 5px; }

.hero-visual {
  position: absolute;
  z-index: 1;
  top: clamp(94px, 13vh, 132px);
  right: max(48px, calc((100vw - var(--max)) / 2));
  width: min(68vw, 980px);
}
.hero-image {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #25312b;
}
.hero-image > img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: brightness(.72) saturate(.86);
}
.image-shade {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(90deg, rgb(11 14 13 / .96) 0%, rgb(11 14 13 / .64) 23%, transparent 52%);
}
.object-box {
  position: absolute;
  left: 38.2292%;
  top: 31.5741%;
  width: 31.6667%;
  height: 51.0185%;
  border: 1.5px solid var(--signal);
  box-shadow: 0 0 0 1px rgb(11 14 13 / .25);
  pointer-events: none;
}
.object-box::before, .object-box::after {
  content: "";
  position: absolute;
  width: 23px;
  height: 23px;
  border-color: var(--signal);
  border-style: solid;
}
.object-box::before { top: -3px; left: -3px; border-width: 3px 0 0 3px; }
.object-box::after { right: -3px; bottom: -3px; border-width: 0 3px 3px 0; }
.box-label {
  position: absolute;
  top: -26px;
  left: -1px;
  padding: 5px 8px;
  background: var(--signal);
  color: var(--ink);
  font: 700 10px/1 var(--body);
  letter-spacing: .03em;
  white-space: nowrap;
}
.frame-fallback {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 24px;
  background: #19221c;
  color: var(--paper);
  text-align: center;
}
.frame-fallback[hidden] { display: none; }
.frame-fallback p { max-width: 280px; }
.image-unavailable .object-box, .image-unavailable .image-shade { display: none; }
.hero-visual figcaption {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: 15px;
  color: var(--muted);
  font-size: 11px;
}
.hero-visual figcaption span:first-child { color: var(--paper); text-transform: uppercase; letter-spacing: .1em; }

.section-rule {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  border-top: 1px solid var(--rule);
  padding-top: 15px;
  color: var(--muted);
  font-size: 10px;
  letter-spacing: .11em;
  text-transform: uppercase;
}
.story { padding-block: 125px 138px; }
.section-intro { max-width: 760px; }
.section-intro h2,
.quality h2 {
  margin-top: 22px;
  font: 600 clamp(44px, 5.1vw, 76px)/1.1 var(--display);
  letter-spacing: -.063em;
}
.section-intro > p:last-child,
.quality-heading > p:last-child {
  max-width: 520px;
  margin-top: 29px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.6;
}
.story-grid {
  display: grid;
  grid-template-columns: minmax(265px, .36fr) minmax(0, 1fr);
  align-items: start;
  gap: clamp(36px, 5.5vw, 96px);
  margin-top: 72px;
}
.story-steps { list-style: none; padding: 0; border-top: 1px solid var(--rule); }
.story-steps li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 20px;
  padding: 25px 0 28px;
  border-bottom: 1px solid var(--rule);
}
.step-index { color: var(--signal); font: 600 12px/1.8 var(--display); }
.story-steps h3 { font: 600 19px/1.25 var(--display); letter-spacing: -.03em; }
.story-steps p { max-width: 280px; margin-top: 10px; color: var(--muted); font-size: 14px; }
.service-figure { min-width: 0; }
.service-figure a {
  display: block;
  overflow: hidden;
  border: 1px solid #6c756e;
  background: #fff;
  transition: border-color .2s ease, transform .2s ease;
}
.service-figure a:hover { border-color: var(--signal); transform: translateY(-3px); }
.service-figure img { width: 100%; height: auto; }
.service-figure figcaption {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 6px 16px;
  margin-top: 14px;
  color: var(--paper);
  font-size: 12px;
}
.service-figure figcaption span { color: var(--muted); }
.section-action {
  display: inline-flex;
  align-items: center;
  gap: 38px;
  margin-top: 42px;
  border-bottom: 1px solid var(--signal);
  padding-bottom: 8px;
  color: var(--paper);
  font-size: 15px;
  font-weight: 700;
  transition: color .2s ease;
}
.section-action:hover { color: var(--signal); }
.section-action span { color: var(--signal); font-size: 20px; line-height: 1; font-weight: 400; }

.quality {
  background: var(--panel);
  border-block: 1px solid var(--rule);
}
.quality-inner { padding-block: 124px 122px; }
.quality-heading { max-width: 730px; }
.quality-heading > p:last-child { max-width: 650px; }
.metric-comparison {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 72px;
  border-block: 1px solid var(--rule);
}
.metric { display: flex; flex-direction: column; padding: 33px 20px 38px 0; }
.metric + .metric { border-left: 1px solid var(--rule); padding-left: 45px; }
.metric-mode {
  color: var(--signal);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.metric strong {
  margin-top: 24px;
  color: var(--paper);
  font: 600 clamp(66px, 8vw, 116px)/1 var(--display);
  letter-spacing: -.085em;
  font-variant-numeric: tabular-nums;
}
.metric-unit { margin-top: 10px; color: var(--paper); font-size: 17px; }
.metric-rank {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-top: 26px;
  color: var(--muted);
  font-size: 13px;
}
.metric-rank b { color: var(--paper); font: 600 21px var(--display); font-variant-numeric: tabular-nums; }
.quality-note {
  max-width: 870px;
  margin-top: 26px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
}

.materials { padding-block: 135px 150px; }
.materials-intro { margin-bottom: 68px; }
.material-list { border-top: 1px solid var(--rule); }
.material {
  display: grid;
  grid-template-columns: 44px minmax(230px, .62fr) minmax(160px, 1fr) 30px;
  align-items: center;
  gap: clamp(14px, 3.5vw, 50px);
  min-height: 102px;
  padding: 18px 10px 18px 0;
  border-bottom: 1px solid var(--rule);
  transition: background .2s ease, padding .2s ease;
}
.material:hover { padding-left: 16px; background: #151c17; }
.material-index { color: var(--signal); font: 600 12px var(--display); }
.material-title { font: 600 clamp(19px, 2vw, 26px)/1.2 var(--display); letter-spacing: -.036em; }
.material-desc { color: var(--muted); font-size: 14px; }
.material-arrow { color: var(--signal); text-align: right; font-size: 22px; }

.site-footer { border-top: 1px solid var(--rule); }
.footer-inner {
  display: flex;
  align-items: center;
  gap: 22px;
  min-height: 170px;
  padding-block: 30px;
}
.footer-inner img { width: 98px; height: 98px; flex: none; background: #fff; }
.footer-inner div { display: flex; flex-direction: column; gap: 8px; }
.footer-inner strong { font: 600 21px/1 var(--display); letter-spacing: -.04em; }
.footer-inner div span { color: var(--muted); font-size: 12px; }
.footer-inner > a { margin-left: auto; border-bottom: 1px solid var(--muted); padding-bottom: 5px; font-size: 13px; }
.footer-inner > a:hover { color: var(--signal); border-color: var(--signal); }

@media (max-width: 1120px) {
  .hero h1 { font-size: clamp(68px, 7.8vw, 94px); }
  .hero-visual { width: 74vw; right: 28px; }
  .image-shade { background: linear-gradient(90deg, rgb(11 14 13 / .98), rgb(11 14 13 / .73) 34%, transparent 75%); }
  .story-grid { grid-template-columns: minmax(250px, .42fr) minmax(0, 1fr); gap: 38px; }
}
@media (max-width: 900px) {
  .shell { width: calc(100% - 56px); }
  .site-nav { display: none; }
  .header-action { margin-left: auto; }
  .hero { display: flex; flex-direction: column; min-height: 0; padding-block: 58px 64px; }
  .hero-layout { order: 1; min-height: 0; display: block; }
  .hero-copy { max-width: 740px; padding: 0; }
  .hero h1 { font-size: clamp(64px, 10.6vw, 92px); }
  .hero-lead { margin-top: 26px; }
  .hero-visual { position: relative; order: 2; top: auto; right: auto; width: calc(100% - 56px); margin: 55px auto 0; }
  .image-shade { background: linear-gradient(90deg, rgb(11 14 13 / .2), transparent 45%); }
  .hero-aside { display: none; }
  .story { padding-block: 100px 110px; }
  .story-grid { grid-template-columns: 1fr; gap: 48px; margin-top: 56px; }
  .story-steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .story-steps li { display: block; padding-right: 18px; }
  .story-steps li + li { padding-left: 18px; border-left: 1px solid var(--rule); }
  .story-steps p { max-width: 240px; }
  .step-index { display: block; margin-bottom: 20px; }
  .quality-inner { padding-block: 100px; }
}
@media (max-width: 600px) {
  html { scroll-padding-top: 75px; }
  .shell { width: calc(100% - 36px); }
  .header-inner { min-height: 68px; gap: 12px; }
  .brand-mark, .brand-mark img { width: 36px; height: 36px; }
  .brand-name { font-size: 15px; }
  .brand-name small { font-size: 8px; }
  .header-action { min-height: 38px; gap: 10px; padding: 8px 10px; font-size: 11px; }
  .header-action span { font-size: 15px; }
  .hero { padding-block: 50px 58px; }
  .hero-eyebrow { font-size: 9px; letter-spacing: .1em; }
  .hero h1 { margin-top: 21px; font-size: clamp(45px, 11vw, 64px); line-height: 1.06; letter-spacing: -.073em; }
  .hero h1 em { letter-spacing: -.075em; }
  .hero-lead { max-width: 360px; margin-top: 22px; font-size: 16px; }
  .hero-actions { gap: 14px 22px; margin-top: 25px; }
  .button { min-height: 51px; gap: 25px; padding: 11px 15px; font-size: 14px; }
  .subtle-link { font-size: 13px; }
  .hero-visual { width: calc(100% - 36px); margin-top: 38px; }
  .hero-visual figcaption { font-size: 9px; }
  .box-label { top: -21px; font-size: 8px; padding: 4px 5px; }
  .object-box::before, .object-box::after { width: 15px; height: 15px; }
  .section-rule { font-size: 9px; }
  .section-rule span:last-child { display: none; }
  .story { padding-block: 83px 92px; }
  .section-intro h2, .quality h2 { margin-top: 18px; font-size: clamp(38px, 9vw, 54px); }
  .section-intro > p:last-child, .quality-heading > p:last-child { margin-top: 23px; font-size: 16px; }
  .story-grid { margin-top: 43px; gap: 36px; }
  .story-steps { display: block; }
  .story-steps li, .story-steps li + li {
    display: grid;
    grid-template-columns: 28px 1fr;
    gap: 15px;
    padding: 21px 0;
    border-left: 0;
  }
  .step-index { margin: 0; }
  .story-steps h3 { font-size: 17px; }
  .story-steps p { max-width: 330px; margin-top: 7px; }
  .service-figure figcaption { display: block; line-height: 1.5; }
  .service-figure figcaption span { display: block; margin-top: 4px; }
  .section-action { margin-top: 33px; }
  .quality-inner { padding-block: 82px 85px; }
  .metric-comparison { grid-template-columns: 1fr; margin-top: 47px; }
  .metric { padding: 27px 0 31px; }
  .metric + .metric { border-left: 0; border-top: 1px solid var(--rule); padding-left: 0; }
  .metric strong { margin-top: 19px; font-size: clamp(62px, 17vw, 90px); }
  .metric-unit { font-size: 16px; }
  .metric-rank { margin-top: 18px; }
  .materials { padding-block: 85px 100px; }
  .materials-intro { margin-bottom: 44px; }
  .material {
    grid-template-columns: 26px 1fr 25px;
    gap: 14px;
    min-height: 95px;
    padding-block: 17px;
  }
  .material:hover { padding-left: 0; }
  .material-title { font-size: 18px; }
  .material-desc { grid-column: 2; grid-row: 2; margin-top: -12px; font-size: 12px; }
  .material-arrow { grid-column: 3; grid-row: 1 / span 2; }
  .footer-inner { flex-wrap: wrap; min-height: 0; gap: 14px; }
  .footer-inner img { width: 72px; height: 72px; }
  .footer-inner strong { font-size: 18px; }
  .footer-inner div span { max-width: 220px; }
  .footer-inner > a { margin: 15px 0 0; }
}
@media (max-width: 390px) {
  .brand-name small { display: none; }
  .hero h1 { font-size: 43px; }
  .hero-visual figcaption span:last-child { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}