:root {
  --ink: #0a0a0a;
  --carbon: #171717;
  --steel: #6f7378;
  --silver: #d9d9d5;
  --mist: #f1f1ed;
  --paper: #fafaf7;
  --amber: #c86d18;
  --amber-light: #f0a34a;
  --line: rgba(10, 10, 10, 0.17);
  --radius: 0.3rem;
  --max: 78rem;
  --shadow: 0 1.25rem 4rem rgba(0, 0, 0, 0.14);
}

* { box-sizing: border-box; }

html {
  color-scheme: light;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(90deg, rgba(0,0,0,.018) 1px, transparent 1px) 0 0 / 4rem 4rem,
    var(--paper);
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 1rem;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

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

.skip-link {
  position: fixed;
  top: 0.5rem;
  left: 0.5rem;
  z-index: 100;
  transform: translateY(-150%);
  padding: 0.7rem 1rem;
  color: #fff;
  background: var(--ink);
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 5rem;
  padding: 0.75rem max(1rem, calc((100vw - var(--max)) / 2));
  border-bottom: 1px solid var(--line);
  background: rgba(250, 250, 247, 0.94);
  backdrop-filter: blur(12px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.brand img {
  width: 2.75rem;
  height: 2.75rem;
  border: 1px solid #242424;
  border-radius: 50%;
}

.brand span { display: grid; line-height: 1.05; }
.brand strong { font-size: 0.95rem; letter-spacing: 0.08em; text-transform: uppercase; }
.brand small { margin-top: 0.22rem; color: var(--steel); font-size: 0.68rem; letter-spacing: 0.08em; text-transform: uppercase; }

.primary-nav { display: flex; align-items: center; gap: 1.75rem; }
.primary-nav a { font-size: 0.84rem; font-weight: 600; text-decoration: none; }
.primary-nav a:not(.nav-cta):hover { color: var(--amber); }

.nav-cta {
  padding: 0.7rem 1rem;
  border: 1px solid var(--ink);
  border-radius: var(--radius);
  background: var(--ink);
  color: #fff;
}

.nav-cta:hover { background: var(--amber); border-color: var(--amber); }

.menu-button {
  display: none;
  align-items: center;
  gap: 0.55rem;
  border: 0;
  background: transparent;
  font: inherit;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
}

.menu-lines,
.menu-lines::before,
.menu-lines::after {
  display: block;
  width: 1.25rem;
  height: 2px;
  background: currentColor;
  content: "";
}

.menu-lines { position: relative; }
.menu-lines::before { position: absolute; top: -0.35rem; }
.menu-lines::after { position: absolute; top: 0.35rem; }

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(20rem, 0.82fr);
  min-height: calc(100vh - 5rem);
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(4rem, 9vw, 8rem) 1rem 4rem;
  gap: clamp(3rem, 8vw, 7rem);
  align-items: center;
}

.eyebrow {
  margin: 0 0 1.15rem;
  color: var(--amber);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.73rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hero h1,
.section-heading h2,
.assurance-copy h2,
.contact-band h2,
.legal-hero h1 {
  margin: 0;
  font-family: "Arial Narrow", "Helvetica Neue", Arial, sans-serif;
  font-weight: 900;
  letter-spacing: -0.055em;
  line-height: 0.92;
}

.hero h1 { max-width: 12ch; font-size: clamp(3.8rem, 8.3vw, 7.5rem); text-transform: uppercase; }
.hero h1 span { color: transparent; -webkit-text-stroke: 1.5px var(--ink); }

.hero-intro {
  max-width: 43rem;
  margin: 2rem 0 0;
  color: #333;
  font-size: clamp(1.05rem, 1.65vw, 1.35rem);
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 2rem; }

.button {
  display: inline-flex;
  min-height: 3.1rem;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.15rem;
  border: 1px solid var(--ink);
  border-radius: var(--radius);
  font-size: 0.84rem;
  font-weight: 700;
  text-decoration: none;
  transition: transform 160ms ease, background-color 160ms ease, color 160ms ease;
}

.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--ink); color: #fff; }
.button-primary:hover { background: var(--amber); border-color: var(--amber); }
.button-secondary { background: transparent; }
.button-secondary:hover { background: #fff; }
.button-light { background: #fff; border-color: #fff; color: var(--ink); }
.button-outline-light { border-color: rgba(255,255,255,.58); color: #fff; }
.button-outline-light:hover { background: rgba(255,255,255,.1); }

.truth-note {
  max-width: 40rem;
  margin: 1.3rem 0 0;
  color: var(--steel);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.72rem;
}

.hero-mark { position: relative; justify-self: end; width: min(100%, 29rem); }

.mark-frame {
  position: relative;
  padding: 0.75rem;
  border: 1px solid #303030;
  border-radius: 50%;
  background: #050505;
  box-shadow: var(--shadow);
}

.mark-frame::before {
  position: absolute;
  inset: -1.1rem;
  border: 1px solid rgba(10,10,10,.28);
  border-radius: 50%;
  content: "";
}

.mark-frame img { aspect-ratio: 1; border-radius: 50%; object-fit: cover; }

.mark-caption {
  display: flex;
  justify-content: space-between;
  margin-top: 1.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--line);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.ledger {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  max-width: var(--max);
  margin: 0 auto;
  border: 1px solid var(--ink);
  background: var(--mist);
}

.ledger div { display: grid; gap: 0.25rem; padding: 1.2rem 1.35rem; border-right: 1px solid var(--ink); }
.ledger div:last-child { border-right: 0; }
.ledger span { color: var(--steel); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.67rem; text-transform: uppercase; }
.ledger strong { font-size: 0.9rem; }

.section { max-width: var(--max); margin: 0 auto; padding: clamp(5rem, 9vw, 8rem) 1rem; }

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(18rem, 0.8fr);
  gap: 3rem;
  align-items: end;
  margin-bottom: 3.5rem;
}

.section-heading.compact { grid-template-columns: 1fr; }
.section-heading h2, .assurance-copy h2, .contact-band h2 { max-width: 15ch; font-size: clamp(2.75rem, 5.5vw, 5rem); }
.section-heading > p { margin: 0; color: #444; font-size: 1.05rem; }

.scope-list { border-top: 2px solid var(--ink); }

.scope-item {
  display: grid;
  grid-template-columns: 4rem minmax(0, 1fr) minmax(13rem, 0.45fr);
  gap: 1.5rem;
  align-items: start;
  padding: 2rem 0;
  border-bottom: 1px solid var(--line);
}

.scope-number {
  display: grid;
  width: 2.3rem;
  height: 2.3rem;
  place-items: center;
  border: 1px solid var(--ink);
  border-radius: 50%;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.8rem;
}

.scope-item h3 { margin: 0 0 0.5rem; font-size: 1.45rem; }
.scope-item p { max-width: 38rem; margin: 0; color: #494949; }
.scope-item ul { margin: 0; padding: 0; list-style: none; color: var(--steel); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.68rem; text-transform: uppercase; }
.scope-item li + li { margin-top: 0.45rem; }

.reference-section { border-top: 1px solid var(--line); }

.reference-notice {
  display: grid;
  grid-template-columns: minmax(10rem, 0.28fr) minmax(0, 1fr);
  gap: 1.5rem;
  margin-bottom: 1.5rem;
  padding: 1.25rem 1.4rem;
  border: 1px solid var(--ink);
  background: var(--mist);
}

.reference-notice strong {
  color: var(--amber);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.reference-notice span { color: #3f3f3f; }

.product-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.product-card {
  display: grid;
  min-width: 0;
  border: 1px solid var(--ink);
  background: rgba(255,255,255,.62);
}

.product-source-visual {
  position: relative;
  display: block;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  text-decoration: none;
  background: #fff;
}

.product-source-visual img {
  width: 100%;
  height: 100%;
  padding: 0.75rem;
  object-fit: contain;
  transition: transform 220ms ease;
}

.product-source-visual:hover img { transform: scale(1.025); }

.product-photo-label {
  position: absolute;
  right: 0.75rem;
  bottom: 0.75rem;
  display: inline-flex;
  gap: 0.6rem;
  align-items: center;
  padding: 0.55rem 0.7rem;
  color: #fff;
  background: rgba(10,10,10,.88);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.64rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.product-code {
  display: block;
  margin-bottom: 0.55rem;
  color: var(--amber-light);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.13em;
}

.product-card-body { padding: 1.4rem; }
.product-kind { margin: 0 0 0.7rem; color: var(--amber); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.66rem; font-weight: 700; letter-spacing: 0.11em; text-transform: uppercase; }
.product-card h3 { margin: 0; font-size: clamp(1.45rem, 2.3vw, 2rem); line-height: 1.05; }
.product-model { margin: 0.65rem 0 1.3rem; color: var(--steel); font-size: 0.82rem; }

.product-specs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); margin: 0; border-top: 1px solid var(--line); }
.product-specs div { min-width: 0; padding: 0.85rem 0; border-bottom: 1px solid var(--line); }
.product-specs div:nth-child(odd) { padding-right: 0.8rem; }
.product-specs div:nth-child(even) { padding-left: 0.8rem; border-left: 1px solid var(--line); }
.product-specs dt { color: var(--steel); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.62rem; letter-spacing: 0.08em; text-transform: uppercase; }
.product-specs dd { margin: 0.28rem 0 0; font-size: 0.87rem; font-weight: 700; overflow-wrap: anywhere; }

.price-block { display: grid; margin-top: 1.2rem; border: 1px solid var(--line); }
.price-block span { display: flex; justify-content: space-between; gap: 1rem; padding: 0.65rem 0.75rem; color: #444; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.67rem; }
.price-block span + span { border-top: 1px solid var(--line); }
.price-block strong { color: var(--ink); white-space: nowrap; }
.product-caveat { margin: 1rem 0 0; color: var(--steel); font-size: 0.75rem; }
.photo-rights-note { max-width: 58rem; margin: 1.5rem 0 0; color: var(--steel); font-size: 0.78rem; }
.photo-rights-note strong { color: var(--ink); }

.process-section { border-top: 1px solid var(--line); }
.process-list { display: grid; grid-template-columns: repeat(4, 1fr); margin: 0; padding: 0; list-style: none; border: 1px solid var(--ink); }
.process-list li { min-height: 18rem; padding: 1.5rem; border-right: 1px solid var(--ink); background: rgba(255,255,255,.55); }
.process-list li:last-child { border-right: 0; }
.process-list span { color: var(--amber); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.75rem; }
.process-list h3 { margin: 4.25rem 0 0.75rem; font-size: 1.4rem; }
.process-list p { margin: 0; color: #4a4a4a; }

.assurance-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(18rem, 0.65fr);
  gap: clamp(3rem, 8vw, 7rem);
  border-top: 1px solid var(--line);
}

.assurance-copy p:last-child { max-width: 42rem; margin: 1.75rem 0 0; color: #444; font-size: 1.05rem; }
.policy-links { border-top: 1px solid var(--ink); }
.policy-links a { display: flex; justify-content: space-between; padding: 1.2rem 0; border-bottom: 1px solid var(--line); font-weight: 700; text-decoration: none; }
.policy-links a:hover { color: var(--amber); }

.contact-band {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 2rem;
  padding: clamp(3.5rem, 8vw, 6.5rem) max(1rem, calc((100vw - var(--max)) / 2));
  color: #fff;
  background: var(--ink);
}

.contact-band .eyebrow { color: var(--amber-light); }
.contact-band-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; }

.site-footer {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 2rem 4rem;
  max-width: var(--max);
  margin: 0 auto;
  padding: 3rem 1rem;
  color: #333;
  font-size: 0.82rem;
}

.footer-brand { font-weight: 800; text-decoration: none; }
.site-footer p { max-width: 34rem; margin: 0.6rem 0 0; }
.footer-links { display: flex; gap: 1.2rem; }
.footer-links a { text-decoration: none; }
.footer-links a:hover { color: var(--amber); }
.footer-meta { grid-column: 1 / -1; padding-top: 1rem; border-top: 1px solid var(--line); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.68rem; }

.legal-main { max-width: var(--max); margin: 0 auto; padding: 0 1rem; }
.legal-hero { padding: clamp(4rem, 9vw, 7.5rem) 0 3rem; border-bottom: 2px solid var(--ink); }
.legal-hero h1 { max-width: 13ch; font-size: clamp(3.4rem, 7.5vw, 6.5rem); text-transform: uppercase; }
.legal-hero p:last-child { max-width: 45rem; margin: 1.5rem 0 0; color: #444; font-size: 1.05rem; }
.legal-layout { display: grid; grid-template-columns: 14rem minmax(0, 46rem); gap: clamp(2rem, 7vw, 7rem); padding: 3.5rem 0 7rem; }
.legal-aside { position: sticky; top: 7rem; align-self: start; padding-top: 0.75rem; border-top: 1px solid var(--ink); color: var(--steel); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.7rem; text-transform: uppercase; }
.legal-content h2 { margin: 2.5rem 0 0.75rem; font-size: 1.55rem; }
.legal-content h2:first-child { margin-top: 0; }
.legal-content p, .legal-content li { color: #3f3f3f; }
.legal-content ul { padding-left: 1.2rem; }
.notice-box { margin-top: 2rem; padding: 1.25rem; border-left: 3px solid var(--amber); background: var(--mist); }

.contact-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; margin-top: 2rem; }
.contact-card { display: block; min-height: 11rem; padding: 1.5rem; border: 1px solid var(--ink); text-decoration: none; background: #fff; }
.contact-card:hover { border-color: var(--amber); transform: translateY(-2px); }
.contact-card small { color: var(--steel); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; text-transform: uppercase; }
.contact-card strong { display: block; margin-top: 2.5rem; font-size: 1.15rem; }

@media (max-width: 900px) {
  .menu-button { display: inline-flex; }
  .primary-nav {
    position: absolute;
    inset: 100% 0 auto;
    display: none;
    align-items: stretch;
    padding: 1rem;
    border-bottom: 1px solid var(--line);
    background: var(--paper);
  }
  .primary-nav[data-open="true"] { display: grid; }
  .primary-nav a { padding: 0.85rem; }
  .hero { grid-template-columns: minmax(0, 1fr); min-height: auto; }
  .hero-copy { min-width: 0; }
  .hero-mark { justify-self: center; width: min(80vw, 28rem); }
  .ledger { grid-template-columns: repeat(2, 1fr); margin-inline: 1rem; }
  .ledger div:nth-child(2) { border-right: 0; }
  .ledger div:nth-child(-n+2) { border-bottom: 1px solid var(--ink); }
  .section-heading, .assurance-section { grid-template-columns: 1fr; }
  .product-grid { grid-template-columns: 1fr; }
  .process-list { grid-template-columns: repeat(2, 1fr); }
  .process-list li:nth-child(2) { border-right: 0; }
  .process-list li:nth-child(-n+2) { border-bottom: 1px solid var(--ink); }
  .contact-band { align-items: start; flex-direction: column; }
}

@media (max-width: 620px) {
  .brand small { display: none; }
  .hero { padding-top: 3.5rem; }
  .hero h1 { max-width: 100%; font-size: clamp(2.6rem, 12vw, 5rem); overflow-wrap: anywhere; }
  .hero h1 span { display: block; overflow-wrap: anywhere; }
  .eyebrow { max-width: 100%; overflow-wrap: anywhere; }
  .hero-actions, .contact-band-actions { align-items: stretch; flex-direction: column; }
  .button { width: 100%; }
  .ledger { grid-template-columns: 1fr; }
  .ledger div { border-right: 0; border-bottom: 1px solid var(--ink); }
  .ledger div:last-child { border-bottom: 0; }
  .scope-item { grid-template-columns: 3rem 1fr; }
  .scope-item ul { grid-column: 2; }
  .reference-notice { grid-template-columns: 1fr; gap: 0.5rem; }
  .product-specs { grid-template-columns: 1fr; }
  .product-specs div:nth-child(odd), .product-specs div:nth-child(even) { padding-inline: 0; border-left: 0; }
  .process-list { grid-template-columns: 1fr; }
  .process-list li { min-height: 13rem; border-right: 0; border-bottom: 1px solid var(--ink); }
  .process-list li:last-child { border-bottom: 0; }
  .process-list h3 { margin-top: 2rem; }
  .site-footer { grid-template-columns: 1fr; }
  .footer-meta { grid-column: auto; }
  .legal-layout { grid-template-columns: 1fr; }
  .legal-aside { position: static; }
  .contact-grid { grid-template-columns: 1fr; }
}

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