:root {
  color-scheme: light;
  --ink: #111c24;
  --muted: #51606a;
  --paper: #f6f4ed;
  --line: #d7dfd8;
  --mint: #9ae6c5;
  --mint-dark: #287d66;
  --gold: #f2c979;
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); }
a { color: inherit; }
a:focus-visible { outline: 3px solid var(--mint-dark); outline-offset: 4px; }
::selection { background: var(--mint); color: var(--ink); }

.skip-link {
  position: absolute;
  z-index: 30;
  top: -80px;
  left: 16px;
  padding: 12px 16px;
  background: var(--mint);
  border-radius: 8px;
  font-weight: 700;
}
.skip-link:focus { top: 16px; }
.site-shell { overflow: hidden; }
.site-header, .section, .site-footer { max-width: 1320px; margin: 0 auto; }
.site-header {
  min-height: 108px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(24px, 5vw, 72px);
}
.brand {
  display: inline-flex;
  gap: 12px;
  align-items: center;
  text-decoration: none;
  font-size: 24px;
  font-weight: 780;
  letter-spacing: -0.065em;
}
.brand-dot { color: var(--mint-dark); }
.brand-mark {
  width: 34px;
  height: 34px;
  position: relative;
  display: grid;
  place-items: center;
  border: 2px solid currentColor;
  border-radius: 10px;
  transform: rotate(45deg);
}
.brand-mark::before, .brand-mark::after {
  content: "";
  position: absolute;
  background: currentColor;
  border-radius: 4px;
}
.brand-mark::before { width: 17px; height: 2px; }
.brand-mark::after { width: 2px; height: 17px; }
.brand-mark-core { width: 7px; height: 7px; background: var(--mint-dark); border-radius: 50%; z-index: 1; }
.site-header nav { display: flex; gap: clamp(20px, 3vw, 44px); }
.site-header nav a, .site-footer > a:last-child {
  text-decoration: none;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.03em;
}
.site-header nav a:hover, .site-footer > a:last-child:hover { color: var(--mint-dark); }

.hero {
  min-height: 650px;
  margin: 0 clamp(14px, 2vw, 28px);
  border-radius: 22px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(400px, 0.88fr);
  background: var(--ink);
  color: #fffdf7;
  overflow: hidden;
}
.hero-copy {
  padding: clamp(58px, 7vw, 116px) 22px 78px clamp(35px, 7.5vw, 118px);
  position: relative;
  z-index: 2;
}
.eyebrow, .section-kicker {
  margin: 0 0 26px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 11px;
  font-weight: 800;
}
.eyebrow { color: var(--mint); display: flex; align-items: center; gap: 9px; }
.status-light { width: 6px; height: 6px; border-radius: 50%; background: var(--mint); box-shadow: 0 0 0 4px #9ae6c526; }
h1, h2, h3, p { margin-top: 0; }
h1, h2 { letter-spacing: -0.07em; }
h1 { font-size: clamp(58px, 5.5vw, 90px); line-height: 0.98; font-weight: 650; margin-bottom: 31px; }
h1 em { color: var(--mint); font-style: normal; }
.hero-intro { max-width: 560px; color: #c9d4d2; font-size: clamp(16px, 1.25vw, 19px); line-height: 1.7; }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 27px; margin-top: 39px; }
.button {
  min-height: 52px;
  padding: 0 23px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 26px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 800;
  text-decoration: none;
}
.button-primary { background: var(--mint); color: var(--ink); }
.button-primary:hover { background: #b7f6d9; }
.text-link { color: #e9f1ed; font-size: 13px; font-weight: 700; text-decoration-color: #809c98; text-underline-offset: 5px; }
.text-link:hover { color: var(--mint); }

.hero-art {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at 50% 47%, #375951 0, #203731 36%, #162a2c 70%, #111c24 100%);
  isolation: isolate;
}
.hero-art::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.3;
  background-image: linear-gradient(#ffffff16 1px, transparent 1px), linear-gradient(90deg, #ffffff16 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(circle, #000 22%, transparent 72%);
}
.art-orbit { position: absolute; border: 1px solid #89c7ae4b; border-radius: 50%; transform: rotate(-22deg); }
.art-orbit-one { width: 520px; height: 300px; }
.art-orbit-two { width: 650px; height: 410px; transform: rotate(25deg); }
.identity-card {
  width: min(68%, 340px);
  aspect-ratio: 0.95;
  padding: 29px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  z-index: 2;
  border: 1px solid #fff9;
  border-radius: 18px;
  color: var(--ink);
  background: linear-gradient(145deg, #eff8ee, #dbece3 62%, #bfe0d1);
  box-shadow: 1px 22px 85px #030d0c82, inset 0 1px 0 #fff;
  transform: rotate(-7deg);
}
.identity-card::after {
  content: "";
  position: absolute;
  inset: 11px;
  border: 1px solid #163e3933;
  border-radius: 12px;
  pointer-events: none;
}
.identity-card-top, .identity-card-bottom { display: flex; align-items: center; justify-content: space-between; position: relative; z-index: 1; }
.identity-symbol {
  width: 37px;
  height: 37px;
  border: 2px solid var(--ink);
  border-radius: 10px;
  display: grid;
  place-items: center;
  transform: rotate(45deg);
}
.identity-symbol span { width: 9px; height: 9px; border-radius: 50%; background: var(--mint-dark); }
.identity-card-label { font-size: 10px; font-weight: 900; letter-spacing: 0.15em; }
.identity-card-dots { font-size: 15px; letter-spacing: 0.07em; }
.identity-lines { display: grid; gap: 13px; width: 76%; }
.identity-lines span { height: 15px; background: #60807836; border-radius: 10px; }
.identity-lines span:last-child { width: 63%; }
.identity-card-bottom { font-size: 13px; font-weight: 800; }
.identity-card-arrow { font-size: 25px; }
.art-note {
  position: absolute;
  z-index: 4;
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 12px 15px;
  color: #f1f8f3;
  font-size: 11px;
  font-weight: 700;
  border: 1px solid #c2e6d376;
  border-radius: 7px;
  background: #18392fcc;
  box-shadow: 0 8px 20px #071b1a59;
}
.art-note-left { left: 7%; bottom: 23%; }
.art-note-right { right: 5%; top: 22%; }
.note-dot { width: 6px; height: 6px; background: var(--gold); border-radius: 50%; }

.section { padding: 120px clamp(24px, 5vw, 72px); }
.section-kicker { color: var(--mint-dark); }
.section-heading { max-width: 750px; }
h2 { font-size: clamp(40px, 4.1vw, 65px); line-height: 1.06; font-weight: 640; margin-bottom: 0; }
.intro-section { display: grid; grid-template-columns: 1fr 0.8fr; gap: 55px; }
.section-lede { color: var(--muted); font-size: clamp(18px, 1.5vw, 22px); line-height: 1.65; padding-top: 37px; }
.product-line {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 22px 38px;
  margin-top: 40px;
  padding-top: 27px;
  border-top: 1px solid var(--line);
}
.product-line span { color: #76847f; font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.15em; }
.product-line strong { font-size: clamp(16px, 1.4vw, 21px); font-weight: 650; letter-spacing: -0.04em; }
.approach-section { padding-top: 110px; padding-bottom: 130px; border-top: 1px solid var(--line); }
.step-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 17px; margin-top: 55px; }
.step-card { min-height: 350px; padding: 30px; background: #fffefa; border: 1px solid #e5e5dc; border-radius: 12px; }
.step-number { color: #90a29a; font-size: 12px; font-weight: 850; letter-spacing: 0.13em; }
.step-icon { width: 66px; height: 66px; margin: 46px 0 33px; border-radius: 18px; background: #e2f5ea; display: grid; place-items: center; }
.step-icon span { display: block; width: 24px; height: 24px; border: 3px solid #287d66; border-radius: 7px; }
.step-icon-key span { border-radius: 50%; position: relative; }
.step-icon-key span::after { content: ""; width: 19px; height: 3px; position: absolute; left: 18px; top: 18px; background: #287d66; transform: rotate(42deg); border-radius: 4px; }
.step-icon-gate span { border-radius: 10px 10px 2px 2px; border-bottom-width: 5px; }
h3 { font-size: 22px; letter-spacing: -0.045em; margin-bottom: 13px; }
.step-card p { color: var(--muted); line-height: 1.6; font-size: 15px; max-width: 300px; }
.boundary-section {
  max-width: none;
  padding-left: max(clamp(24px, 5vw, 72px), calc((100vw - 1176px) / 2));
  padding-right: max(clamp(24px, 5vw, 72px), calc((100vw - 1176px) / 2));
  display: grid;
  grid-template-columns: 1fr 0.8fr;
  align-items: end;
  gap: 80px;
  background: #e7eee5;
}
.boundary-copy { border-left: 2px solid var(--mint-dark); padding-left: 28px; }
.boundary-copy p { font-size: 17px; line-height: 1.7; color: #354b48; }
.boundary-copy p:last-child { margin-bottom: 0; }
.status-section { padding-top: 120px; padding-bottom: 130px; }
.status-panel { display: grid; grid-template-columns: 1fr 275px; align-items: center; gap: 70px; padding: clamp(32px, 5vw, 64px); border: 1px solid var(--line); border-radius: 17px; background: #fffefa; }
.status-panel h2 { font-size: clamp(35px, 3.5vw, 53px); }
.status-panel p:not(.section-kicker) { margin-top: 22px; max-width: 660px; color: var(--muted); line-height: 1.7; font-size: 17px; }
.status-badge { padding: 26px; min-height: 190px; border-radius: 11px; background: var(--ink); color: white; display: flex; flex-direction: column; align-items: flex-start; }
.status-badge-icon { width: 37px; height: 37px; display: grid; place-items: center; border-radius: 50%; background: var(--gold); color: var(--ink); font-size: 21px; margin-bottom: auto; }
.status-badge strong { font-size: 17px; margin-bottom: 5px; }
.status-badge > span:last-child { color: #b6c6c3; font-size: 12px; }
.site-footer { padding: 34px clamp(24px, 5vw, 72px) 42px; border-top: 1px solid var(--line); display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand-footer { font-size: 20px; }
.brand-footer .brand-mark { width: 28px; height: 28px; border-radius: 8px; }
.brand-footer .brand-mark::before { width: 14px; }
.brand-footer .brand-mark::after { height: 14px; }
.brand-footer .brand-mark-core { width: 5px; height: 5px; }
.site-footer p { margin: 0; color: #77847e; font-size: 12px; }

@media (max-width: 980px) {
  .hero { grid-template-columns: 1fr 0.8fr; min-height: 620px; }
  .hero-copy { padding-left: 48px; }
  h1 { font-size: clamp(54px, 6vw, 70px); }
  .art-note { display: none; }
  .identity-card { width: 78%; }
  .intro-section, .boundary-section { grid-template-columns: 1fr; gap: 30px; }
  .section-lede { padding-top: 0; }
  .boundary-copy { max-width: 720px; }
}

@media (max-width: 720px) {
  .site-header { min-height: 83px; }
  .site-header nav { gap: 18px; }
  .site-header nav a { font-size: 11px; }
  .site-header nav a:nth-child(2) { display: none; }
  .brand { font-size: 20px; }
  .brand-mark { width: 29px; height: 29px; border-radius: 8px; }
  .hero { grid-template-columns: 1fr; margin: 0 12px; }
  .hero-copy { padding: 62px 30px 56px; }
  .hero-art { min-height: 330px; }
  .identity-card { width: 190px; aspect-ratio: 1.1; padding: 19px; }
  .identity-card-top .identity-symbol { width: 27px; height: 27px; }
  .identity-card-label { font-size: 8px; }
  .identity-lines { gap: 8px; }
  .identity-lines span { height: 9px; }
  .art-orbit-one { width: 380px; height: 180px; }
  .art-orbit-two { width: 440px; height: 270px; }
  h1 { font-size: clamp(52px, 11vw, 72px); }
  .section { padding-top: 86px; padding-bottom: 90px; }
  .step-grid { grid-template-columns: 1fr; gap: 12px; margin-top: 36px; }
  .step-card { min-height: 225px; }
  .step-icon { margin: 24px 0; }
  .boundary-section { padding-left: 24px; padding-right: 24px; }
  .status-panel { grid-template-columns: 1fr; gap: 25px; }
  .status-badge { min-height: 150px; }
  .site-footer { flex-wrap: wrap; }
  .site-footer p { order: 3; width: 100%; }
}

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