:root {
  --bg: #0b0a09;
  --bg-raise: #141311;
  --ink: #f3efe7;
  --body: #ddd6cb;
  --muted: #b7b0a4;
  --faint: #8a8378;
  --line: rgba(243, 239, 231, 0.12);
  --line-strong: rgba(243, 239, 231, 0.28);
  --red: #ff2a2a;
  --red-deep: #c81018;
  --paper: #efeae2;
  --paper-ink: #1a1612;
  --paper-muted: #5c564e;
  --serif: "Fraunces", "Iowan Old Style", Palatino, Georgia, serif;
  --sans: "Outfit", "Avenir Next", "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --header: 4.5rem;
  --wrap: 1120px;
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
}

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--body);
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.6;
  font-weight: 400;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.nav-open { overflow: hidden; }

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

a { color: inherit; }

button, input, select, textarea { font: inherit; color: inherit; }

::selection {
  background: var(--red);
  color: #fff;
}

:focus-visible {
  outline: 2px solid var(--red);
  outline-offset: 3px;
}

.skip {
  position: absolute;
  left: 1rem;
  top: -4rem;
  background: var(--ink);
  color: var(--bg);
  padding: 0.6rem 0.9rem;
  z-index: 20;
}

.skip:focus { top: 1rem; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.wrap {
  width: min(var(--wrap), calc(100% - 2.5rem));
  margin-inline: auto;
}

.kicker {
  margin: 0 0 0.85rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--red);
}

h1, h2, h3, .footer-mark {
  font-family: var(--serif);
  font-weight: 500;
  letter-spacing: -0.03em;
  color: var(--ink);
  line-height: 1.05;
}

h1 {
  margin: 0;
  font-size: clamp(3rem, 7vw, 5.6rem);
  font-weight: 500;
}

h1 em, .footer-mark span {
  font-style: italic;
  font-weight: 500;
  color: var(--red);
}

h2 {
  margin: 0;
  font-size: clamp(2.1rem, 4vw, 3.4rem);
}

h3 {
  margin: 0;
  font-size: 1.65rem;
}

p { margin: 0; }

.lead {
  margin-top: 1.4rem;
  max-width: 38rem;
  font-size: 1.15rem;
  line-height: 1.55;
  color: var(--body);
}

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 30;
  height: var(--header);
  display: flex;
  align-items: center;
  transition: background 0.3s var(--ease), border-color 0.3s var(--ease);
  border-bottom: 1px solid transparent;
}

.site-header.is-stuck {
  background: var(--bg);
  border-bottom-color: var(--line);
}

.header-inner {
  width: min(var(--wrap), calc(100% - 2.5rem));
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand {
  display: flex;
  align-items: center;
  text-decoration: none;
  position: relative;
  z-index: 2;
}

.brand img {
  height: 34px;
  width: auto;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.6rem;
}

.site-nav a {
  text-decoration: none;
  color: var(--ink);
  font-size: 0.95rem;
  font-weight: 500;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] { color: var(--red); }

.nav-cta {
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  padding: 0.45rem 0.9rem;
}

.nav-cta:hover {
  background: var(--ink);
  color: var(--bg) !important;
  border-color: var(--ink);
}

.nav-toggle {
  display: none;
  width: 2.75rem;
  height: 2.75rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: transparent;
  position: relative;
  z-index: 2;
  cursor: pointer;
}

.nav-toggle-lines,
.nav-toggle-lines::before,
.nav-toggle-lines::after {
  display: block;
  width: 1rem;
  height: 1px;
  background: var(--ink);
  position: absolute;
  left: 0.85rem;
}

.nav-toggle-lines { top: 1.35rem; }
.nav-toggle-lines::before { content: ""; top: -5px; }
.nav-toggle-lines::after { content: ""; top: 5px; }

.nav-toggle[aria-expanded="true"] .nav-toggle-lines { background: transparent; }
.nav-toggle[aria-expanded="true"] .nav-toggle-lines::before { top: 0; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-lines::after { top: 0; transform: rotate(-45deg); }

.hero {
  padding: calc(var(--header) + 3.5rem) 0 4.5rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(260px, 0.75fr);
  gap: 3.5rem;
  align-items: end;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  text-decoration: none;
  border-radius: 999px;
  padding: 0.85rem 1.2rem;
  background: var(--ink);
  color: var(--bg);
  border: 1px solid var(--ink);
  font-weight: 500;
  line-height: 1;
  cursor: pointer;
  transition: background 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.btn:hover {
  background: var(--red);
  border-color: var(--red);
  color: #fff;
}

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--line-strong);
}

.btn-ghost:hover {
  background: transparent;
  color: var(--red);
  border-color: var(--red);
}

.btn[disabled] { opacity: 0.6; cursor: wait; }

.brief {
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(255, 42, 42, 0.08), transparent 28%),
    var(--bg-raise);
  padding: 1.4rem 1.35rem 1.2rem;
}

.brief-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.25rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.live {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--ink);
}

.live i {
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--red);
  box-shadow: 0 0 0 0 rgba(255, 42, 42, 0.6);
  animation: pulse 2.4s ease-out infinite;
}

.brief ol {
  list-style: none;
  margin: 0;
  padding: 0;
}

.brief li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.72rem 0;
  border-top: 1px solid var(--line);
  color: var(--ink);
  font-size: 0.98rem;
}

.brief li span {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--faint);
  letter-spacing: 0.08em;
}

.ticker {
  border-block: 1px solid var(--line);
  overflow: hidden;
  padding: 0.85rem 0;
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}

.ticker-track {
  display: flex;
  width: max-content;
  animation: ticker 48s linear infinite;
}

.ticker span {
  padding-inline: 1.25rem;
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  white-space: nowrap;
}

.ticker span::before {
  content: "";
  display: inline-block;
  width: 0.35rem;
  height: 0.35rem;
  margin-right: 1.25rem;
  background: var(--red);
  vertical-align: 0.05em;
}

section { padding: 5.5rem 0; }

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 2rem;
  margin-bottom: 2.2rem;
}

.section-head p:last-child {
  max-width: 28rem;
  color: var(--muted);
}

.prows { border-bottom: 1px solid var(--line); }

.prow {
  display: grid;
  grid-template-columns: 3.5rem minmax(0, 1.1fr) minmax(0, 1.3fr) auto;
  gap: 1rem;
  align-items: baseline;
  padding: 1.15rem 0;
  border-top: 1px solid var(--line);
  text-decoration: none;
  color: var(--ink);
}

.prow-num, .step-num, .model-num {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  color: var(--faint);
}

.prow-name { font-size: 1.25rem; letter-spacing: -0.02em; }

.prow-desc { color: var(--muted); }

.prow-go {
  color: var(--faint);
  transition: transform 0.2s var(--ease), color 0.2s var(--ease);
}

.prow:hover .prow-name { color: var(--red); }
.prow:hover .prow-go { color: var(--red); transform: translateX(4px); }

.band-paper {
  background: var(--paper);
  color: var(--paper-ink);
}

.band-paper h2,
.band-paper h3 { color: var(--paper-ink); }

.band-paper .kicker { color: var(--red-deep); }

.band-paper .shelf-note,
.band-paper .section-head p { color: var(--paper-muted); }

.band-paper .btn {
  background: var(--paper-ink);
  color: var(--paper);
  border-color: var(--paper-ink);
}

.band-paper .btn:hover {
  background: var(--red-deep);
  border-color: var(--red-deep);
  color: #fff;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.product-grid.is-filled { margin-top: 0.5rem; }

.product-card {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  min-height: 220px;
  padding: 1.25rem;
  background: #fff;
  color: var(--paper-ink);
  text-decoration: none;
  border: 1px solid rgba(26, 22, 18, 0.08);
}

.page-products .product-card {
  background: var(--bg-raise);
  color: var(--ink);
  border-color: var(--line);
}

.product-card .cat {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--red-deep);
}

.page-products .product-card .cat { color: var(--red); }

.product-card h3 { font-size: 1.7rem; }

.product-card p { color: var(--paper-muted); flex: 1; }

.page-products .product-card p { color: var(--muted); }

.product-card .go {
  font-size: 0.92rem;
  color: var(--paper-ink);
}

.page-products .product-card .go { color: var(--ink); }

.product-card:hover h3 { color: var(--red-deep); }
.page-products .product-card:hover h3 { color: var(--red); }

.product-stack { display: grid; gap: 2.5rem; }

.product-detail { max-width: 68rem; }

.feature-groups {
  display: grid;
  gap: 2rem;
  margin-top: 2rem;
}

.feature-groups h4 {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--red);
}

.feature-groups ul {
  list-style: none;
  margin: 0.85rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem 2rem;
}

.feature-groups li {
  border-top: 1px solid var(--line);
  padding-top: 0.7rem;
}

.feature-groups strong {
  display: block;
  color: var(--ink);
  font-weight: 500;
}

.feature-groups span { color: var(--muted); }

.band-paper .feature-groups h4 { color: var(--red-deep); }
.band-paper .feature-groups li { border-top-color: rgba(26, 22, 18, 0.12); }
.band-paper .feature-groups strong { color: var(--paper-ink); }
.band-paper .feature-groups span,
.band-paper .product-detail > p { color: var(--paper-muted); }
.band-paper .product-detail h3 { color: var(--paper-ink); }

.product-url {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.9rem 1.25rem;
  margin-top: 2rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
}

.band-paper .product-url { border-top-color: rgba(26, 22, 18, 0.12); }

.url-line {
  color: var(--ink);
  text-decoration: none;
  font-family: var(--mono);
  font-size: 0.92rem;
}

.url-line:hover { color: var(--red); }

.band-paper .url-line { color: var(--paper-ink); }
.band-paper .url-line:hover { color: var(--red-deep); }

.badge {
  align-self: flex-start;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border: 1px solid currentColor;
  padding: 0.2rem 0.45rem;
  color: var(--paper-muted);
}

.shelf-note { max-width: 36rem; font-size: 1.1rem; }

.steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.step { border-top: 1px solid var(--line); padding-top: 1rem; }
.step h3 { font-size: 1.45rem; margin: 0.8rem 0 0.55rem; }
.step p { color: var(--muted); }

.split {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 4rem;
  align-items: start;
}

.quiet { color: var(--muted); margin-top: 1rem; }

.values {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.value {
  padding: 1.3rem 0;
  border-bottom: 1px solid var(--line);
}

.value strong {
  display: block;
  font-family: var(--serif);
  font-size: 2rem;
  font-weight: 500;
  color: var(--ink);
  letter-spacing: -0.03em;
}

.value span { color: var(--muted); }

.page-hero { padding: calc(var(--header) + 3.2rem) 0 1rem; }

.page-hero .lead { margin-bottom: 0.5rem; }

.group { margin-top: 3rem; }

.group h2 { font-size: clamp(1.8rem, 3vw, 2.4rem); margin-bottom: 0.4rem; }

.svc {
  display: grid;
  grid-template-columns: 4rem 16rem 1fr;
  gap: 1rem;
  padding: 1.15rem 0;
  border-top: 1px solid var(--line);
}

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

.svc strong {
  color: var(--ink);
  font-weight: 500;
  font-size: 1.08rem;
}

.svc p { color: var(--muted); }

.models {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.model {
  border: 1px solid var(--line);
  padding: 1.3rem 1.2rem 1.4rem;
  min-height: 100%;
  background: var(--bg-raise);
}

.model h3 { margin: 0.9rem 0 0.6rem; font-size: 1.7rem; }
.model p { color: var(--muted); }

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
}

.chips li {
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  padding: 0.4rem 0.75rem;
  color: var(--ink);
  font-size: 0.92rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 3rem;
  align-items: start;
}

.contact-aside a { color: var(--ink); }
.contact-aside a:hover { color: var(--red); }

.meta-block { margin-top: 1.75rem; }
.meta-block small {
  display: block;
  margin-bottom: 0.25rem;
  font-family: var(--mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 0.68rem;
  color: var(--faint);
}

form {
  display: grid;
  gap: 0.9rem;
}

.fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.9rem;
}

label {
  display: grid;
  gap: 0.4rem;
  font-size: 0.92rem;
  color: var(--muted);
}

input, select, textarea {
  width: 100%;
  background: var(--bg-raise);
  border: 1px solid var(--line-strong);
  border-radius: 0;
  padding: 0.8rem 0.85rem;
  color: var(--ink);
}

textarea { min-height: 9rem; resize: vertical; }

input:focus, select:focus, textarea:focus {
  outline: 2px solid var(--red);
  outline-offset: 0;
  border-color: transparent;
}

.form-note { color: var(--muted); font-size: 0.92rem; }

.success, .form-error {
  border: 1px solid var(--line-strong);
  padding: 1.5rem;
  background: var(--bg-raise);
}

.success h2 { font-size: 2.4rem; margin-bottom: 0.6rem; }

.form-error { color: var(--ink); border-color: var(--red); }

.cta-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 2rem;
  border-top: 1px solid var(--line);
  padding-top: 2rem;
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 3rem 0 2rem;
}

.footer-mark {
  margin: 0 0 1.5rem;
  font-size: clamp(3rem, 8vw, 6rem);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
}

.footer-grid a { text-decoration: none; }
.footer-grid a:hover { color: var(--red); }

.footer-grid ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.35rem;
}

.footer-grid h2 {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--faint);
  font-weight: 400;
  margin-bottom: 0.7rem;
}

.legal {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 2.5rem;
  color: var(--faint);
  font-size: 0.88rem;
}

.missing {
  min-height: 100svh;
  display: grid;
  align-content: center;
  padding-top: var(--header);
}

.missing h1 { font-size: clamp(4rem, 12vw, 8rem); }

@keyframes ticker {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(255, 42, 42, 0.55); }
  100% { box-shadow: 0 0 0 10px rgba(255, 42, 42, 0); }
}

@media (max-width: 980px) {
  .hero-grid,
  .split,
  .contact-grid,
  .steps,
  .models,
  .product-grid,
  .footer-grid { grid-template-columns: 1fr; }

  .svc { grid-template-columns: 3rem 1fr; }
  .svc p { grid-column: 2; }

  .section-head, .cta-row { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 860px) {
  .nav-toggle { display: inline-block; }

  .site-nav {
    position: fixed;
    inset: 0;
    background: var(--bg);
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    padding: 5rem 2rem;
    gap: 1.2rem;
    visibility: hidden;
  }

  .site-nav.is-open { visibility: visible; }

  .site-nav a { font-size: 2rem; font-family: var(--serif); }

  .nav-cta {
    border: 0;
    padding: 0;
    border-radius: 0;
  }

  .feature-groups ul { grid-template-columns: 1fr; }

  .prow {
    grid-template-columns: 2.5rem 1fr auto;
  }

  .prow-desc { grid-column: 2 / -1; }

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

  .legal { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .ticker-track, .live i { animation: none; }
  .btn, .prow-go, .site-header { transition: none; }
}