/* ============================================================
   MOTIF 54 — shared stylesheet
   IntelliBuild design language, MOTIF 54 accents.
   Near-black canvas · Space Grotesk + JetBrains Mono ·
   balanced copper + red · hairline cards · quiet motion.
   ============================================================ */

:root {
  /* surfaces — near-black, a hair warm */
  --bg:        #0A0A0C;   /* canvas        */
  --bg-1:      #0E0E12;   /* cards/panels  */
  --bg-2:      #15151B;   /* raised / hover */
  --line:      rgba(255,255,255,.08);
  --line-2:    rgba(255,255,255,.14);

  /* text ramp */
  --fg:        #F4F4F2;   /* headings      */
  --fg-muted:  #A2A0A6;   /* body copy     */
  --fg-dim:    #817F88;   /* meta / caption — AA on --bg */

  /* accents — balanced copper + red */
  --accent:        #D08A5A;   /* COPPER — eyebrows, brand, section markers, hairline hover */
  --accent-deep:   #B0703F;   /* copper border / deep */
  --accent-2:      #E36A60;   /* RED — bullets, links, emphasis */
  --accent-2-deep: #C84A41;   /* red hover */
  --ok:            #3DD68C;   /* form success */
  --err:           #E36A60;   /* form error */

  /* type */
  --font-display: 'Space Grotesk', system-ui, sans-serif;
  --font-mono:    'JetBrains Mono', ui-monospace, monospace;

  /* legacy aliases — keep older rules + inline var() resolving */
  --paper: var(--bg);
  --ink:   var(--fg);
  --muted: var(--fg-muted);
  --soft:  var(--bg-2);

  /* rhythm */
  --container: 1100px;
  --r-btn: 3px;
  --r-card: 5px;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background-color: var(--bg);
  /* ultra-faint blueprint grid — precision cue, no glows */
  background-image:
    linear-gradient(rgba(255,255,255,.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.02) 1px, transparent 1px);
  background-size: 64px 64px;
  background-attachment: fixed;
  color: var(--fg-muted);
  font-family: var(--font-display);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

::selection { background: rgba(208,138,90,.32); color: #fff; }

/* ── Skip link ── */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--fg);
  color: var(--bg);
  padding: 10px 16px;
  font-family: var(--font-mono);
  font-size: 13px;
  z-index: 100;
}
.skip-link:focus { left: 8px; top: 8px; }

/* ── Layout ── */
.page {
  max-width: var(--container);
  margin: 0 auto;
  padding: 40px 32px 96px;
}

/* ── Typography ── */
h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.05;
  color: var(--fg);
}

h1 {
  font-size: clamp(28px, 5vw, 48px);
  letter-spacing: -.03em;
  line-height: .98;
  margin-bottom: 24px;
}

h2 {
  font-size: clamp(20px, 3vw, 28px);
  letter-spacing: -.022em;
  margin-bottom: 16px;
}

h3 {
  font-size: 18px;
  letter-spacing: -.012em;
  margin-bottom: 12px;
}

p { margin-bottom: 20px; }

strong { font-weight: 600; color: var(--fg); }

a { color: var(--accent-2); }

hr {
  border: none;
  border-top: 1px solid var(--line);
  margin: 64px 0;
}

.lead {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(17px, 2.2vw, 20px);
  line-height: 1.55;
  color: var(--fg);
}

.brand {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
}

/* ── Section spacing ── */
.section { margin-top: 72px; }
.eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}
.eyebrow::before { content: '// '; }

/* ============================================================
   NAV
   ============================================================ */
.site-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  margin-bottom: 56px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  flex-wrap: wrap;
}

.site-nav .brand-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--fg);
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.12em;
}
.brand-mark { display: block; flex: 0 0 auto; }
.brand-word { display: inline-block; }

.nav-links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  align-items: center;
}

.nav-links a {
  color: var(--fg-muted);
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
  transition: color 200ms ease, border-color 200ms ease;
}

.nav-links a:hover {
  color: var(--accent);
  border-color: var(--accent);
}

.nav-links a[aria-current="page"] {
  color: var(--accent);
  border-color: var(--accent);
}

/* ============================================================
   HERO
   ============================================================ */
.hero { margin-bottom: 8px; }

.hero p { font-size: clamp(16px, 2vw, 19px); }

/* ── CTA buttons / links ── */
.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 32px;
}

.btn {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 14px 28px;
  border: 1px solid var(--fg);
  background: var(--fg);
  color: var(--bg);
  border-radius: var(--r-btn);
  transition: background 200ms ease, border-color 200ms ease, color 200ms ease;
}
.btn:hover { background: var(--accent); border-color: var(--accent); color: var(--bg); }

.btn-ghost {
  background: transparent;
  color: var(--fg);
  border-color: var(--line-2);
}
.btn-ghost:hover {
  background: var(--bg-2);
  color: var(--accent);
  border-color: var(--accent);
}

/* ── Inline text CTA (centered) ── */
.cta {
  text-align: center;
  margin-top: 96px;
}
.cta p {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(20px, 2.5vw, 24px);
  line-height: 1.3;
  letter-spacing: -.01em;
  color: var(--fg);
  margin-bottom: 24px;
}

/* ============================================================
   GRIDS / CARDS
   ============================================================ */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 40px;
}

.specs.cols-3 { grid-template-columns: repeat(3, 1fr); }

.spec {
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  padding: 32px;
  background: linear-gradient(160deg, #0E0E12, #0A0A0C);
  transition: border-color 200ms ease, background-color 200ms ease;
}
.spec:hover {
  border-color: var(--accent);
  background: var(--bg-2);
}

.spec-title {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg);
  margin-bottom: 16px;
}

.spec p:last-child { margin-bottom: 0; }

/* ── Offer cards (two ways in) ── */
.offer {
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  padding: 40px;
  background: linear-gradient(160deg, #0E0E12, #0A0A0C);
  display: flex;
  flex-direction: column;
  transition: border-color 200ms ease, background-color 200ms ease;
}
.offer:hover { border-color: var(--accent); background: var(--bg-2); }
.offer h3 {
  font-size: clamp(18px, 2.2vw, 22px);
  margin-bottom: 16px;
}
.offer .offer-cta { margin-top: auto; padding-top: 16px; }

/* ── Project blocks (live projects) ── */
.project {
  border-top: 1px solid var(--line);
  padding-top: 40px;
  margin-top: 40px;
}
.project h2 { margin-bottom: 8px; }

/* ── Lists ── */
ul { padding-left: 18px; margin-top: 12px; }
li { margin-bottom: 10px; }
li::marker { color: var(--accent-2); }

.col-list {
  columns: 2;
  column-gap: 48px;
}
.col-list li { break-inside: avoid; }

/* ── Inline link style for body / arrows ── */
.link-mono {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--fg);
  text-decoration: none;
  border-bottom: 2px solid var(--accent-2);
  padding-bottom: 2px;
  transition: color 200ms ease;
}
.link-mono:hover { color: var(--accent-2); }

/* ============================================================
   AUDIENCE GRID  (Who we serve)
   ============================================================ */
.audience-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 16px;
  margin-top: 40px;
}
.audience {
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  padding: 24px;
  background: linear-gradient(160deg, #0E0E12, #0A0A0C);
  transition: border-color 200ms ease, background-color 200ms ease;
}
.audience:hover { border-color: var(--accent); background: var(--bg-2); }
.audience h3 { font-size: 16px; margin-bottom: 8px; }
.audience p { font-size: 14px; color: var(--fg-muted); margin-bottom: 0; }

/* ============================================================
   VERIFICATION SCORECARD
   ============================================================ */
.scorecard {
  margin-top: 40px;
  border-top: 1px solid var(--line);
}
.scorecard-row {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 24px;
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
  align-items: baseline;
}
.scorecard-num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--accent);
}
.scorecard-row h3 { margin-bottom: 6px; }
.scorecard-row p { margin-bottom: 0; color: var(--fg-muted); }

/* ============================================================
   CTA TRIO  (three paths)
   ============================================================ */
.cta-trio {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 40px;
}
.cta-path {
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  padding: 32px;
  background: linear-gradient(160deg, #0E0E12, #0A0A0C);
  display: flex;
  flex-direction: column;
  transition: border-color 200ms ease, background-color 200ms ease;
}
.cta-path:hover { border-color: var(--accent); background: var(--bg-2); }
.cta-path h3 { margin-bottom: 12px; }
.cta-path p { font-size: 14px; color: var(--fg-muted); }
.cta-path .offer-cta { margin-top: auto; padding-top: 16px; }

/* ============================================================
   POSITIONING LINE + CREDIBILITY STRIP  (below hero)
   ============================================================ */
.positioning { margin-top: 8px; }

.positioning-line {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(19px, 2.4vw, 26px);
  line-height: 1.35;
  letter-spacing: -.015em;
  color: var(--fg);
  max-width: 780px;
  margin: 0 0 40px;
}

.cred-strip {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 28px 0;
}
.cred-intro {
  font-size: 15px;
  color: var(--fg-muted);
  margin: 0 0 20px;
  max-width: 780px;
}
.cred-points {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 14px 24px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.cred-points li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.5;
  color: var(--fg);
  margin: 0;
}
.cred-points li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 7px;
  width: 7px;
  height: 7px;
  background: var(--accent-2);
}

/* ============================================================
   ROW GRID  (plain two/three-up text blocks)
   ============================================================ */
.row-grid { display: grid; gap: 28px 40px; margin-top: 36px; }
.row-grid.cols-2 { grid-template-columns: 1fr 1fr; }
.row-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.row-item { padding-top: 18px; border-top: 1px solid var(--line); }
.row-item p { margin: 0; color: var(--fg-muted); }

.stance {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(20px, 2.6vw, 28px);
  line-height: 1.2;
  letter-spacing: -.025em;
  color: var(--fg);
  margin: 0 0 8px;
  max-width: 24ch;
}

/* ============================================================
   CALLOUT / FILTER
   ============================================================ */
.filter {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
  border-radius: var(--r-card);
  padding: 48px;
  margin: 72px 0 0;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(18px, 2.5vw, 22px);
  line-height: 1.45;
  color: var(--fg);
}
.filter a {
  color: var(--fg);
  text-decoration: none;
  border-bottom: 1px solid var(--accent-2);
  transition: color 200ms ease, border-color 200ms ease;
}
.filter a:hover { color: var(--accent-2); border-color: var(--accent-2); }

/* ── Legal / disclaimer (understated) ── */
.legal {
  margin-top: 64px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  line-height: 1.6;
  color: var(--fg-dim);
  max-width: 760px;
}
.legal .legal-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 8px;
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  border-top: 1px solid var(--line);
  margin-top: 96px;
  padding: 48px 32px 64px;
  max-width: var(--container);
  margin-left: auto;
  margin-right: auto;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--fg-dim);
}
.site-footer .foot-mark { display: block; margin-bottom: 16px; }
.site-footer .foot-brand {
  color: var(--fg);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  margin-bottom: 8px;
}
.site-footer .foot-tag { margin-bottom: 4px; color: var(--fg-muted); }
.site-footer .foot-stack { color: var(--fg-dim); margin-bottom: 28px; }
.foot-links {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}
.foot-links a {
  color: var(--fg-muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 200ms ease, border-color 200ms ease;
}
.foot-links a:hover { color: var(--accent); border-color: var(--accent); }

/* ============================================================
   FORM  (Request Access)
   ============================================================ */
.bf-wrap { max-width: 680px; }

.bf-section {
  background: linear-gradient(160deg, #0E0E12, #0A0A0C);
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  padding: 40px 48px;
  margin-bottom: 24px;
}
.bf-section-label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-dim);
  margin-bottom: 24px;
}

.bf-field { margin-bottom: 24px; }
.bf-field:last-child { margin-bottom: 0; }

.bf-question {
  display: block;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  line-height: 1.4;
  color: var(--fg);
  margin-bottom: 6px;
}
.bf-req { color: var(--accent); margin-left: 2px; }
.bf-hint { font-size: 14px; color: var(--fg-muted); margin: 0 0 12px; }

.bf-textarea,
.bf-input,
.bf-select {
  width: 100%;
  border: 1px solid var(--line-2);
  border-radius: var(--r-btn);
  padding: 11px 14px;
  font-family: var(--font-display);
  font-size: 15px;
  color: var(--fg);
  background: var(--bg-1);
  outline: none;
  transition: border-color 200ms ease;
}
.bf-textarea::placeholder,
.bf-input::placeholder { color: var(--fg-dim); }
.bf-textarea { min-height: 120px; resize: vertical; }
.bf-textarea:focus,
.bf-input:focus,
.bf-select:focus { border-color: var(--accent); }
.bf-textarea.error,
.bf-input.error,
.bf-select.error { border-color: var(--err); }

.bf-select option { background: var(--bg-1); color: var(--fg); }

.bf-radio-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.bf-radio-option {
  display: flex;
  align-items: center;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: var(--r-btn);
  padding: 11px 16px;
  cursor: pointer;
  font-size: 15px;
  color: var(--fg);
  transition: border-color 200ms ease, background 200ms ease;
  user-select: none;
}
.bf-radio-option:hover { border-color: var(--accent); background: var(--bg-2); }
.bf-radio-option input { margin: 0; accent-color: var(--accent); flex-shrink: 0; }
.bf-radio-group.error .bf-radio-option { border-color: var(--err); }

.bf-actions { margin-top: 8px; }
.bf-btn {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: var(--fg);
  color: var(--bg);
  border: 1px solid var(--fg);
  border-radius: var(--r-btn);
  padding: 15px 40px;
  cursor: pointer;
  transition: background 200ms ease, border-color 200ms ease, color 200ms ease;
}
.bf-btn:hover { background: var(--accent); border-color: var(--accent); color: var(--bg); }
.bf-btn:disabled { opacity: 0.5; cursor: not-allowed; }

.bf-error-msg { font-size: 13px; color: var(--err); margin: 6px 0 0; }

.bf-success {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-left: 3px solid var(--ok);
  border-radius: var(--r-card);
  padding: 40px 48px;
  max-width: 680px;
}
.bf-success p { font-family: var(--font-display); font-weight: 500; font-size: 18px; color: var(--fg); margin: 0 0 12px; }
.bf-success p:last-child { margin: 0; }
.bf-success .bf-success-sub { font-family: var(--font-display); font-weight: 400; font-size: 15px; color: var(--fg-muted); }

.hidden { display: none; }

/* ============================================================
   MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 900px) {
  .two-col { grid-template-columns: 1fr; gap: 40px; }
  .specs,
  .specs.cols-3 { grid-template-columns: 1fr; }
  .cta-trio { grid-template-columns: 1fr; }
  .row-grid.cols-2,
  .row-grid.cols-3 { grid-template-columns: 1fr; gap: 0; }
  .row-grid.cols-2 .row-item,
  .row-grid.cols-3 .row-item { margin-top: 24px; }
}

@media (max-width: 700px) {
  .site-nav {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
  .nav-links { gap: 14px 18px; }
  .col-list { columns: 1; }
}

@media (max-width: 600px) {
  .page { padding-left: 20px; padding-right: 20px; }
  .site-footer { padding-left: 20px; padding-right: 20px; }
  .bf-section { padding: 28px 24px; }
  .bf-success { padding: 28px 24px; }
  .filter { padding: 32px 24px; }
  .offer { padding: 28px 24px; }
  .spec { padding: 24px; }
  .cta-path { padding: 28px 24px; }
  .scorecard-row { grid-template-columns: 1fr; gap: 6px; padding: 22px 0; }
}