/**
 * Artenon marketing site — Brand System v2.0.0
 * Tokens inlined from /workspace/artenon-brand/tokens.css
 */

:root {
  --color-carbon: #0e0f10;
  --color-carbon-2: #1a1b1e;
  --color-paper: #f4f0e8;
  --color-paper-deep: #e8e2d6;
  --color-snow: #ffffff;
  --color-beacon: #db3a00;
  --color-beacon-soft: rgba(219, 58, 0, 0.1);
  --color-quiet: #6f6b63;
  --color-rule: #d8d2c6;
  --color-rule-on-ink: rgba(244, 240, 232, 0.16);
  --color-quiet-on-ink: rgba(244, 240, 232, 0.64);

  --color-bg: var(--color-paper);
  --color-bg-elevated: var(--color-snow);
  --color-bg-inverse: var(--color-carbon);
  --color-text: var(--color-carbon);
  --color-text-muted: var(--color-quiet);
  --color-text-inverse: var(--color-snow);
  --color-accent: var(--color-beacon);
  --color-border: var(--color-rule);
  --color-focus: var(--color-beacon);

  --font-display: "Instrument Serif", Georgia, "Times New Roman", serif;
  --font-sans: "Inter Tight", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;

  --fs-display: clamp(3.5rem, 2rem + 5vw, 5.5rem);
  --fs-h1: clamp(2.5rem, 1.6rem + 3vw, 3.5rem);
  --fs-h2: clamp(2rem, 1.4rem + 2vw, 2.75rem);
  --fs-h3: clamp(1.375rem, 1.2rem + 0.6vw, 1.75rem);
  --fs-lead: clamp(1.125rem, 1.05rem + 0.35vw, 1.375rem);
  --fs-body: clamp(1rem, 0.96rem + 0.2vw, 1.125rem);
  --fs-small: clamp(0.8125rem, 0.8rem + 0.1vw, 0.875rem);
  --fs-eyebrow: 0.75rem;
  --fs-metric: clamp(1.75rem, 1.4rem + 1.4vw, 2.5rem);

  --lh-display: 1.05;
  --lh-heading: 1.15;
  --lh-body: 1.6;
  --lh-metric: 1.05;

  --tracking-eyebrow: 0.12em;
  --tracking-wordmark: 0.07em;

  --space-0-5: 0.25rem;
  --space-1: 0.5rem;
  --space-1-5: 0.75rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2rem;
  --space-5: 3rem;
  --space-6: 4rem;
  --space-7: 5rem;
  --space-8: 6rem;
  --space-9: 8rem;

  --section-y: clamp(4rem, 3rem + 6vw, 8rem);
  --gutter: clamp(1.25rem, 4vw, 3rem);
  --max-width: 72.5rem;
  --max-narrow: 42rem;

  --radius-xs: 2px;
  --radius-sm: 4px;
  --radius: 8px;
  --radius-lg: 12px;
  --radius-full: 999px;

  --shadow-soft: 0 12px 40px rgba(14, 15, 16, 0.08);

  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in: cubic-bezier(0.4, 0, 1, 1);
  --dur-fast: 160ms;
  --dur: 240ms;
  --dur-slow: 400ms;

  --nav-h: 4rem;
  --control-h: 3rem;
  --focus-ring: 2px solid var(--color-focus);
  --focus-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  :root {
    --dur-fast: 0.01ms;
    --dur: 0.01ms;
    --dur-slow: 0.01ms;
  }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  font-variant-ligatures: none;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, svg { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 0.18em; }
a:hover { color: var(--color-beacon); }
p, ul, ol { margin: 0 0 var(--space-2); }
ul, ol { padding-left: 1.25rem; }
li + li { margin-top: 0.35rem; }
h1, h2, h3, h4 {
  margin: 0 0 var(--space-2);
  font-weight: 400;
  line-height: var(--lh-heading);
  letter-spacing: -0.02em;
}
h1, h2 { font-family: var(--font-display); }
h3, h4 {
  font-family: var(--font-sans);
  font-weight: 600;
  letter-spacing: -0.01em;
  font-variant-ligatures: none;
}
h1 { font-size: var(--fs-h1); line-height: var(--lh-display); }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); }
h4 { font-size: 1rem; }

:focus-visible {
  outline: var(--focus-ring);
  outline-offset: var(--focus-offset);
}

.skip-link {
  position: absolute;
  left: var(--space-2);
  top: -100px;
  z-index: 1000;
  background: var(--color-beacon);
  color: var(--color-snow);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-sm);
  font-weight: 600;
  text-decoration: none;
}
.skip-link:focus { top: var(--space-2); }

.container {
  width: min(100% - (var(--gutter) * 2), var(--max-width));
  margin-inline: auto;
}

.narrow { max-width: var(--max-narrow); }

.eyebrow {
  font-family: var(--font-sans);
  font-size: var(--fs-eyebrow);
  font-weight: 600;
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  font-variant-ligatures: none;
  color: var(--color-beacon);
  margin: 0 0 var(--space-1-5);
}

.lede {
  font-size: var(--fs-lead);
  line-height: 1.5;
  color: var(--color-text);
  max-width: 38rem;
}
.lede.lede-wide { max-width: 42rem; }

.text-muted { color: var(--color-text-muted); }
.mt-2 { margin-top: var(--space-2); }
.mt-3 { margin-top: var(--space-3); }
.mb-0 { margin-bottom: 0; }

/* ——— Buttons ——— */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-1);
  min-height: var(--control-h);
  padding: 0 var(--space-3);
  border-radius: var(--radius);
  border: 1px solid transparent;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 600;
  font-variant-ligatures: none;
  letter-spacing: -0.01em;
  text-decoration: none;
  cursor: pointer;
  transition: background var(--dur) var(--ease-out), border-color var(--dur) var(--ease-out), color var(--dur) var(--ease-out), transform var(--dur) var(--ease-out);
}
.btn:hover { text-decoration: none; }
.btn:active { transform: translateY(1px); }

.btn-primary {
  background: var(--color-carbon);
  color: var(--color-snow);
}
.btn-primary:hover { background: #1f2023; color: var(--color-snow); }

.band-carbon .btn-primary,
.btn-beacon {
  background: var(--color-beacon);
  color: var(--color-snow);
}
.band-carbon .btn-primary:hover,
.btn-beacon:hover {
  background: #c43400;
  color: var(--color-snow);
}

.btn-secondary {
  background: transparent;
  color: var(--color-carbon);
  border-color: var(--color-rule);
}
.btn-secondary:hover {
  border-color: var(--color-carbon);
  color: var(--color-carbon);
}
.band-carbon .btn-secondary {
  color: var(--color-snow);
  border-color: var(--color-rule-on-ink);
}
.band-carbon .btn-secondary:hover {
  border-color: var(--color-snow);
  color: var(--color-snow);
}

.btn-ghost {
  background: transparent;
  color: var(--color-carbon);
  padding-inline: 0;
  min-height: auto;
  border: 0;
  text-decoration: none;
  border-bottom: 2px solid transparent;
  border-radius: 0;
}
.btn-ghost:hover {
  color: var(--color-beacon);
  border-bottom-color: var(--color-beacon);
}
.band-carbon .btn-ghost { color: var(--color-snow); }
.band-carbon .btn-ghost:hover {
  color: var(--color-beacon);
  border-bottom-color: var(--color-beacon);
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  align-items: center;
  margin-top: var(--space-4);
}

/* ——— Header / Nav ——— */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(244, 240, 232, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-rule);
}

.nav {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  min-height: var(--nav-h);
}

.logo-link {
  display: inline-flex;
  align-items: center;
  gap: 0.55em;
  text-decoration: none;
  color: var(--color-carbon);
  flex-shrink: 0;
}
.logo-link:hover { color: var(--color-carbon); }
.logo-mark {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
}
.logo-wordmark {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.9375rem;
  letter-spacing: var(--tracking-wordmark);
  text-transform: uppercase;
  font-variant-ligatures: none;
}

.nav-links {
  display: none;
  align-items: center;
  gap: var(--space-3);
  margin-left: auto;
}
.nav-links a {
  font-size: 0.9375rem;
  font-weight: 500;
  text-decoration: none;
  color: var(--color-carbon);
}
.nav-links a:hover,
.nav-links a[aria-current="page"] { color: var(--color-beacon); }

.nav-cta { display: none; margin-left: var(--space-1); }

.nav-toggle {
  margin-left: auto;
  width: 44px;
  height: 44px;
  border: 1px solid var(--color-rule);
  border-radius: var(--radius-sm);
  background: transparent;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
  padding: 0;
}
.nav-toggle span {
  display: block;
  width: 18px;
  height: 1.5px;
  background: var(--color-carbon);
  transition: transform var(--dur) var(--ease-out), opacity var(--dur) var(--ease-out);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}

.mobile-nav {
  display: none;
  flex-direction: column;
  gap: var(--space-1);
  padding: 0 0 var(--space-3);
  border-top: 1px solid transparent;
}
.mobile-nav.is-open {
  display: flex;
  border-top-color: var(--color-rule);
  padding-top: var(--space-2);
}
.mobile-nav a {
  text-decoration: none;
  font-weight: 500;
  padding: var(--space-1-5) 0;
  color: var(--color-carbon);
}
.mobile-nav a:hover,
.mobile-nav a[aria-current="page"] { color: var(--color-beacon); }
.mobile-nav .btn { margin-top: var(--space-1); width: 100%; }

@media (min-width: 900px) {
  .nav-links { display: flex; }
  .nav-cta { display: inline-flex; }
  .nav-toggle { display: none; }
  .mobile-nav, .mobile-nav.is-open { display: none !important; }
}

/* ——— Sections / bands ——— */
.section { padding: var(--section-y) 0; }
.section-tight { padding: var(--space-5) 0; }

.band-paper { background: var(--color-paper); color: var(--color-carbon); }
.band-paper-deep { background: var(--color-paper-deep); color: var(--color-carbon); }
.band-carbon {
  background: var(--color-carbon);
  color: var(--color-snow);
}
.band-carbon .eyebrow { color: var(--color-beacon); }
.band-carbon .lede,
.band-carbon .text-muted,
.band-carbon p { color: var(--color-quiet-on-ink); }
.band-carbon h1, .band-carbon h2, .band-carbon h3 { color: var(--color-snow); }

.section-head { margin-bottom: var(--space-5); max-width: 40rem; }
.section-head.center {
  text-align: center;
  margin-inline: auto;
}

.hero {
  padding: clamp(3.5rem, 6vw, 6.5rem) 0 var(--space-5);
}
.hero-display {
  font-family: var(--font-display);
  font-size: var(--fs-display);
  line-height: var(--lh-display);
  letter-spacing: -0.025em;
  font-weight: 400;
  margin: 0 0 var(--space-3);
  max-width: 14ch;
}

/* ——— Chips ——— */
.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
  margin: 0;
  padding: 0;
  list-style: none;
}
.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.35em;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: var(--fs-small);
  font-weight: 500;
  font-variant-ligatures: none;
  line-height: 1.3;
  background: var(--color-paper-deep);
  color: var(--color-quiet);
  border: 1px solid transparent;
}
.chip-proof {
  background: var(--color-beacon-soft);
  color: var(--color-beacon);
}
.chip-ink {
  background: transparent;
  border-color: var(--color-rule-on-ink);
  color: var(--color-quiet-on-ink);
}
.trust-strip {
  margin-top: var(--space-5);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-rule);
}

/* ——— Cards / grids ——— */
.card {
  background: var(--color-snow);
  border: 1px solid var(--color-rule);
  border-radius: var(--radius);
  padding: var(--space-3) var(--space-3);
}
.card-pad { padding: var(--space-4); }

.grid-2 {
  display: grid;
  gap: var(--space-3);
}
.grid-3 {
  display: grid;
  gap: var(--space-3);
}
@media (min-width: 720px) {
  .grid-2 { grid-template-columns: 1fr 1fr; }
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
}

.icon-line {
  width: 24px;
  height: 24px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.75;
  stroke-linecap: square;
  stroke-linejoin: miter;
  flex-shrink: 0;
  margin-bottom: var(--space-2);
  color: var(--color-carbon);
}
.band-carbon .icon-line { color: var(--color-snow); }
.icon-line.beacon { color: var(--color-beacon); }

.price {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: var(--fs-metric);
  font-weight: 500;
  line-height: var(--lh-metric);
  letter-spacing: -0.02em;
  margin: 0 0 var(--space-1);
  color: var(--color-carbon);
}
.price-note {
  font-size: var(--fs-small);
  color: var(--color-quiet);
  margin: 0 0 var(--space-2);
}

.offer-card h3 { margin-bottom: var(--space-1); }
.offer-card .one-liner {
  color: var(--color-quiet);
  margin-bottom: var(--space-3);
}
.offer-card .includes {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-4);
  border-top: 1px solid var(--color-rule);
  padding-top: var(--space-2);
}
.offer-card .includes li {
  display: flex;
  gap: var(--space-1-5);
  font-size: var(--fs-small);
  color: var(--color-carbon);
  margin: 0;
  padding: 0.45rem 0;
  border-bottom: 1px solid var(--color-rule);
}
.offer-card .includes li::before {
  content: "";
  width: 6px;
  height: 1.5px;
  margin-top: 0.55em;
  background: var(--color-beacon);
  flex-shrink: 0;
}

.fit-card h3 {
  font-size: 1.0625rem;
  margin-bottom: var(--space-1);
}
.fit-card p { margin: 0; color: var(--color-quiet); font-size: var(--fs-small); }
.anti-fit {
  margin-top: var(--space-4);
  padding: var(--space-3);
  border: 1px solid var(--color-rule);
  border-radius: var(--radius);
  background: var(--color-paper);
  color: var(--color-quiet);
  font-size: var(--fs-small);
}

/* ——— Work cards + artifacts ——— */
.work-featured {
  display: grid;
  gap: var(--space-3);
  align-items: stretch;
}
@media (min-width: 900px) {
  .work-featured { grid-template-columns: 1.1fr 0.9fr; }
}

.work-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  height: 100%;
}
.work-card h3 { margin: 0; }
.work-card p { margin: 0; color: var(--color-quiet); }
.work-card .chip-row { margin-bottom: var(--space-0-5); }
.work-card .card-link {
  margin-top: auto;
  padding-top: var(--space-2);
  font-weight: 600;
  font-size: 0.9375rem;
  text-decoration: none;
  color: var(--color-carbon);
  border-bottom: 2px solid transparent;
  align-self: flex-start;
}
.work-card .card-link:hover {
  color: var(--color-beacon);
  border-bottom-color: var(--color-beacon);
}

.artifact {
  background: var(--color-paper);
  border: 1px solid var(--color-rule);
  border-radius: var(--radius);
  padding: var(--space-3);
  min-height: 200px;
  position: relative;
  overflow: hidden;
}
.artifact-label {
  position: absolute;
  top: var(--space-2);
  right: var(--space-2);
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-quiet);
  background: var(--color-snow);
  border: 1px solid var(--color-rule);
  padding: 0.2rem 0.45rem;
  border-radius: var(--radius-xs);
}
.artifact-title {
  font-size: var(--fs-small);
  font-weight: 600;
  margin: 0 0 var(--space-2);
  color: var(--color-quiet);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* CSS mock: before/after copy */
.artifact-ba {
  display: grid;
  gap: var(--space-2);
}
@media (min-width: 480px) {
  .artifact-ba { grid-template-columns: 1fr 1fr; }
}
.ba-col {
  background: var(--color-snow);
  border: 1px solid var(--color-rule);
  border-radius: var(--radius-sm);
  padding: var(--space-2);
}
.ba-col.before { opacity: 0.72; }
.ba-tag {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 500;
  color: var(--color-quiet);
  margin-bottom: var(--space-1);
}
.ba-col.after .ba-tag { color: var(--color-beacon); }
.ba-line {
  height: 8px;
  background: var(--color-rule);
  border-radius: 1px;
  margin-bottom: 6px;
}
.ba-line.w80 { width: 80%; }
.ba-line.w60 { width: 60%; }
.ba-line.w90 { width: 90%; }
.ba-line.w45 { width: 45%; }
.ba-line.beacon { background: var(--color-beacon); height: 10px; width: 70%; }
.ba-hero-text {
  font-family: var(--font-display);
  font-size: 0.95rem;
  line-height: 1.2;
  margin: 0 0 var(--space-1);
  color: var(--color-carbon);
}
.ba-col.before .ba-hero-text {
  font-size: 0.8rem;
  color: var(--color-quiet);
  text-decoration: line-through;
  text-decoration-color: var(--color-rule);
}

/* CSS mock: pack spread */
.artifact-pack {
  display: flex;
  flex-direction: column;
  gap: var(--space-1-5);
}
.pack-row {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: var(--space-2);
  align-items: center;
  background: var(--color-snow);
  border: 1px solid var(--color-rule);
  border-radius: var(--radius-sm);
  padding: var(--space-1-5) var(--space-2);
}
.pack-id {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 500;
  color: var(--color-beacon);
}
.pack-meta { font-size: var(--fs-small); color: var(--color-quiet); }
.pack-meta strong {
  display: block;
  color: var(--color-carbon);
  font-weight: 600;
  margin-bottom: 2px;
}

/* CSS mock: scorecard */
.artifact-score {
  background: var(--color-snow);
  border: 1px solid var(--color-rule);
  border-radius: var(--radius-sm);
  padding: var(--space-2);
}
.score-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: var(--space-2);
  padding-bottom: var(--space-1-5);
  border-bottom: 1px solid var(--color-rule);
}
.score-head span {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-quiet);
}
.score-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-2);
}
.score-cell label {
  display: block;
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-quiet);
  margin-bottom: 4px;
}
.score-cell .metric {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-carbon);
  line-height: 1.1;
}
.score-cell .metric.beacon { color: var(--color-beacon); }
.score-cell .delta {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--color-quiet);
  margin-top: 2px;
}
.score-drivers {
  margin-top: var(--space-2);
  padding-top: var(--space-1-5);
  border-top: 1px solid var(--color-rule);
  font-size: 0.75rem;
  color: var(--color-quiet);
}
.score-drivers strong { color: var(--color-carbon); font-weight: 600; }

.work-grid .work-card { min-height: 100%; }
.work-grid .artifact { margin-top: var(--space-1); }

.link-more {
  display: inline-flex;
  margin-top: var(--space-4);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 2px solid transparent;
}
.link-more:hover {
  color: var(--color-beacon);
  border-bottom-color: var(--color-beacon);
}

/* ——— About ——— */
.person-card {
  display: grid;
  gap: var(--space-3);
  align-items: start;
}
@media (min-width: 720px) {
  .person-card { grid-template-columns: auto 1fr; }
}
.person-avatar {
  width: 72px;
  height: 72px;
  border-radius: var(--radius);
  background: var(--color-carbon);
  color: var(--color-snow);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.75rem;
  border: 1px solid var(--color-rule);
}
.person-role {
  font-size: var(--fs-small);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-beacon);
  margin: 0 0 var(--space-0-5);
}
.person-name {
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  margin: 0 0 var(--space-1);
}

/* ——— Contact ——— */
.contact-grid {
  display: grid;
  gap: var(--space-4);
  align-items: start;
}
@media (min-width: 960px) {
  .contact-grid { grid-template-columns: 1fr 1fr; gap: var(--space-5); }
}
.contact-panel {
  background: var(--color-snow);
  border: 1px solid var(--color-rule);
  border-radius: var(--radius);
  padding: var(--space-4);
}
.contact-panel-title {
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  font-weight: 400;
  margin: 0 0 var(--space-1);
}
.contact-panel-lede {
  margin: 0 0 var(--space-3);
  font-size: var(--fs-small);
}

.form-row {
  display: grid;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
}
@media (min-width: 560px) {
  .form-row { grid-template-columns: 1fr 1fr; }
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-bottom: var(--space-2);
}
.form-group label {
  font-size: var(--fs-small);
  font-weight: 600;
  color: var(--color-carbon);
}
.form-group input,
.form-group select,
.form-group textarea {
  min-height: var(--control-h);
  padding: 0.65rem 0.85rem;
  border: 1px solid var(--color-rule);
  border-radius: var(--radius-sm);
  background: var(--color-snow);
  font-family: var(--font-sans);
  font-size: 1rem;
  font-variant-ligatures: none;
  color: var(--color-carbon);
  transition: border-color var(--dur) var(--ease-out);
}
.form-group textarea {
  min-height: 8rem;
  resize: vertical;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-beacon);
  box-shadow: 0 0 0 2px var(--color-beacon-soft);
}
.form-note {
  margin-top: var(--space-2);
  font-size: var(--fs-small);
  color: var(--color-quiet);
}

.form-success {
  background: var(--color-snow);
  border: 1px solid var(--color-rule);
  border-radius: var(--radius);
  padding: var(--space-4);
  margin-bottom: var(--space-4);
  max-width: 40rem;
}
.form-success h3 {
  font-family: var(--font-display);
  font-weight: 400;
  margin-bottom: var(--space-1);
}
.form-success[hidden] { display: none !important; }
.success-check {
  width: 32px;
  height: 32px;
  margin-bottom: var(--space-2);
  color: var(--color-beacon);
}
.next-steps {
  margin-top: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-rule);
}
.next-steps ol {
  margin: var(--space-1) 0 0;
  padding-left: 1.25rem;
  color: var(--color-quiet);
  font-size: var(--fs-small);
}

.booking-frame {
  min-height: 600px;
  border: 1px solid var(--color-rule);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--color-paper);
}
.booking-frame iframe {
  display: block;
  width: 100%;
  min-height: 600px;
  border: 0;
}
.booking-pending {
  padding: var(--space-5) var(--space-3);
  text-align: center;
  color: var(--color-quiet);
}
.booking-pending h2 {
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-carbon);
}
.booking-note {
  margin: var(--space-2) 0 0;
  font-size: var(--fs-small);
  text-align: center;
}

/* ——— Audit page ——— */
.audit-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.audit-list li {
  display: flex;
  gap: var(--space-2);
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--color-rule);
  margin: 0;
}
.band-carbon .audit-list li { border-bottom-color: var(--color-rule-on-ink); }
.audit-list li::before {
  content: "";
  width: 8px;
  height: 8px;
  margin-top: 0.45em;
  border: 1.5px solid var(--color-beacon);
  border-radius: 1px;
  flex-shrink: 0;
}
.no-do-list li::before {
  border-color: var(--color-quiet);
  background: transparent;
}

.faq-list {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--color-rule);
}
.faq-item {
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-rule);
}
.faq-item h3 {
  font-size: 1rem;
  margin: 0 0 var(--space-1);
}
.faq-item p { margin: 0; color: var(--color-quiet); }

.sla-line {
  font-size: var(--fs-small);
  color: var(--color-quiet);
  margin-top: var(--space-3);
}
.band-carbon .sla-line { color: var(--color-quiet-on-ink); }

/* ——— Legal ——— */
.legal-content {
  max-width: var(--max-narrow);
}
.legal-content h2 {
  font-family: var(--font-sans);
  font-size: 1.125rem;
  font-weight: 600;
  margin-top: var(--space-4);
  margin-bottom: var(--space-1);
  letter-spacing: -0.01em;
}
.legal-content p, .legal-content li {
  color: var(--color-quiet);
  font-size: var(--fs-body);
}

/* ——— Footer ——— */
.site-footer {
  background: var(--color-carbon);
  color: var(--color-snow);
  padding: var(--space-6) 0 var(--space-4);
  border-top: 1px solid var(--color-rule-on-ink);
}
.site-footer .logo-link { color: var(--color-snow); }
.site-footer .logo-link:hover { color: var(--color-snow); }
.footer-byline {
  margin: var(--space-2) 0 0;
  color: var(--color-quiet-on-ink);
  font-size: var(--fs-small);
}
.footer-grid {
  display: grid;
  gap: var(--space-4);
  margin-bottom: var(--space-5);
}
@media (min-width: 720px) {
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; }
}
.footer-col h4 {
  font-size: var(--fs-eyebrow);
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  color: var(--color-quiet-on-ink);
  margin: 0 0 var(--space-2);
}
.footer-col a {
  display: block;
  text-decoration: none;
  color: var(--color-snow);
  font-size: 0.9375rem;
  padding: 0.2rem 0;
}
.footer-col a:hover { color: var(--color-beacon); }
.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  justify-content: space-between;
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-rule-on-ink);
  font-size: var(--fs-small);
  color: var(--color-quiet-on-ink);
}
.footer-bottom p { margin: 0; }

/* ——— Utilities ——— */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.divider {
  height: 1px;
  background: var(--color-rule);
  border: 0;
  margin: 0;
}
.band-carbon .divider { background: var(--color-rule-on-ink); }

.model-block {
  max-width: 40rem;
}
.model-block p {
  font-size: var(--fs-lead);
  color: var(--color-quiet);
}

.bullet-clean {
  list-style: none;
  padding: 0;
  margin: 0;
}
.bullet-clean li {
  position: relative;
  padding-left: 1.25rem;
  margin: 0 0 var(--space-1-5);
  color: var(--color-quiet);
}
.bullet-clean li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 8px;
  height: 1.5px;
  background: var(--color-beacon);
}