:root {
  --graphite: #14171a;
  --graphite-2: #1c2024;
  --graphite-3: #2a2f35;
  --paper: #f4f1ea;
  --paper-2: #ebe7dd;
  --ink: #14171a;
  --ink-muted: #4a4f55;
  --line-dark: rgba(244, 241, 234, 0.12);
  --line-light: rgba(20, 23, 26, 0.14);
  --muted-on-dark: #b4b6b5;
  --teal: #19d3c5;
  --teal-ink: #0b7d74; /* accessible teal on light backgrounds */
  --font-head: "Space Grotesk", system-ui, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --max: 1160px;
  --radius: 4px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: var(--font-head);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin: 0 0 0.6em;
}
h1 { font-size: clamp(2.6rem, 6vw, 4.6rem); font-weight: 700; }
h2 { font-size: clamp(1.9rem, 3.6vw, 2.75rem); }
h3 { font-size: 1.3rem; }
p { margin: 0 0 1em; }
a { color: inherit; }

.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 24px; }

.skip-link {
  position: absolute; left: -999px; top: 8px;
  background: var(--teal); color: var(--graphite); padding: 8px 14px; z-index: 100;
  font-weight: 600; text-decoration: none;
}
.skip-link:focus { left: 8px; }

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

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(20, 23, 26, 0.88);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line-dark);
  color: var(--paper);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 68px; gap: 16px; }
.wordmark {
  font-family: var(--font-head); font-weight: 700; font-size: 1.4rem;
  letter-spacing: -0.03em; text-decoration: none; color: var(--paper);
  display: inline-flex; align-items: center; gap: 10px;
}
.wordmark::before {
  content: ""; width: 14px; height: 14px; border: 2px solid var(--teal);
  transform: rotate(45deg); display: inline-block;
}
.wordmark-sm { font-size: 1.15rem; }
.nav-list { list-style: none; display: flex; align-items: center; gap: 32px; margin: 0; padding: 0; }
.nav-list a { text-decoration: none; font-size: 0.95rem; color: var(--muted-on-dark); transition: color .15s; }
.nav-list a:hover { color: var(--paper); }
.nav-list .nav-cta {
  color: var(--paper); border: 1px solid rgba(244,241,234,.3); padding: 8px 16px; border-radius: var(--radius);
}
.nav-list .nav-cta:hover { border-color: var(--teal); color: var(--teal); }

/* Eyebrow */
.eyebrow {
  font-family: var(--font-head); font-size: 0.8rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.16em; color: var(--teal);
  margin-bottom: 1.1rem; display: inline-flex; align-items: center; gap: 10px;
}
.eyebrow::before { content: ""; width: 24px; height: 1px; background: currentColor; }
.eyebrow-dark { color: var(--teal-ink); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--font-head); font-weight: 600; font-size: 1rem;
  padding: 14px 26px; border-radius: var(--radius); text-decoration: none;
  border: 1px solid transparent; cursor: pointer; transition: background .15s, border-color .15s, color .15s;
}
.btn-primary { background: var(--teal); color: var(--graphite); }
.btn-primary:hover { background: #4fe3d8; }
.btn-ghost { color: var(--paper); border-color: rgba(244,241,234,.3); }
.btn-ghost:hover { border-color: var(--paper); }

/* Hero */
.hero {
  background:
    radial-gradient(900px 500px at 78% 40%, rgba(25,211,197,.08), transparent 60%),
    var(--graphite);
  color: var(--paper);
  overflow: hidden;
  position: relative;
}
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    linear-gradient(rgba(244,241,234,.05) 1px, transparent 1px) 0 0 / 64px 64px,
    linear-gradient(90deg, rgba(244,241,234,.05) 1px, transparent 1px) 0 0 / 64px 64px;
  -webkit-mask-image: radial-gradient(600px 420px at 78% 45%, #000 20%, transparent 75%);
          mask-image: radial-gradient(600px 420px at 78% 45%, #000 20%, transparent 75%);
}
.hero-inner { position: relative; }
.hero-inner {
  display: grid; grid-template-columns: 1.1fr 1fr; align-items: center; gap: 48px;
  min-height: calc(100vh - 68px); max-height: 860px; padding-top: 72px; padding-bottom: 72px;
}
.hero h1 { max-width: 12ch; }
.lede { font-size: 1.2rem; color: var(--muted-on-dark); max-width: 34rem; margin-bottom: 2.2rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.hero-visual { display: flex; justify-content: center; }
.form-svg { width: 100%; max-width: 520px; height: auto; overflow: visible; }

/* Sections */
.section { padding: 112px 0; }
.section-light { background: var(--paper); color: var(--ink); }
.section-border { border-top: 1px solid var(--line-light); }
.section-dark { background: var(--graphite); color: var(--paper); }
.section-head { max-width: 44rem; margin-bottom: 56px; }
.section-intro { color: var(--ink-muted); font-size: 1.1rem; }
.section-intro-light { color: var(--muted-on-dark); }

.split { display: grid; grid-template-columns: 1fr 1.15fr; gap: 72px; align-items: start; }
.prose p { font-size: 1.15rem; color: var(--ink-muted); }
.prose p:first-child { color: var(--ink); }
.prose-sm { color: var(--ink-muted); max-width: 30rem; }

/* Focus grid */
.focus-grid {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--ink); 
}
.focus-card { padding: 28px 28px 8px 0; border-right: 1px solid var(--line-light); }
.focus-card + .focus-card { padding-left: 28px; }
.focus-card:last-child { border-right: 0; }
.focus-num { font-family: var(--font-head); font-size: .85rem; color: var(--teal-ink); font-weight: 600; letter-spacing: .08em; display: block; margin-bottom: 40px; }
.focus-card p { color: var(--ink-muted); font-size: 1rem; }

/* Steps */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.step {
  background: var(--graphite-2); border: 1px solid var(--line-dark);
  padding: 32px; border-radius: var(--radius); position: relative;
}
.step::before {
  content: ""; position: absolute; left: 32px; top: 0; width: 40px; height: 2px; background: var(--teal);
}
.step-label { font-family: var(--font-head); font-size: .8rem; text-transform: uppercase; letter-spacing: .14em; color: var(--muted-on-dark); display: block; margin-bottom: 18px; }
.step p { color: var(--muted-on-dark); margin: 0; font-size: 1rem; }
.step-zero {
  grid-column: 1 / -1; display: block;
  border-color: var(--teal);
}
.step-zero h3 { margin: 0 0 12px; }
.step-zero p { max-width: 72ch; margin-left: auto; margin-right: auto; }
.step-zero { text-align: center; }
.step-zero::before { left: 50%; transform: translateX(-50%); }
.step-zero p { color: var(--offwhite, #f4f1ea); font-size: 1.15rem; }

/* Contact */
.contact-form {
  background: #fff; border: 1px solid var(--line-light); border-radius: var(--radius);
  padding: 36px; display: grid; gap: 20px;
}
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.field { display: grid; gap: 8px; }
.field label { font-size: .9rem; font-weight: 600; color: var(--ink); }
.field input, .field textarea {
  font: inherit; font-size: 1rem; color: var(--ink);
  background: var(--paper); border: 1px solid #b9b5ab; border-radius: var(--radius);
  padding: 12px 14px; width: 100%;
}
.field textarea { resize: vertical; min-height: 140px; }
.field input:focus, .field textarea:focus { outline: 2px solid var(--teal-ink); outline-offset: 0; border-color: var(--teal-ink); }
.contact-form .btn { justify-self: start; }
.form-note { font-size: .875rem; color: var(--ink-muted); margin: 0; }

/* Footer */
.site-footer { background: var(--graphite); color: var(--muted-on-dark); border-top: 1px solid var(--line-dark); padding: 36px 0; }
.footer-inner { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
.footer-inner p { margin: 0; font-size: .9rem; }

/* Responsive */
@media (max-width: 960px) {
  .hero-inner { grid-template-columns: 1fr; min-height: 0; max-height: none; padding-top: 56px; padding-bottom: 64px; gap: 24px; }
  .hero-visual { order: -1; }
  .hero::before { -webkit-mask-image: radial-gradient(320px 220px at 50% 22%, #000 10%, transparent 75%); mask-image: radial-gradient(320px 220px at 50% 22%, #000 10%, transparent 75%); }
  .form-svg { max-width: 360px; }
  .split { grid-template-columns: 1fr; gap: 32px; }
  .focus-grid { grid-template-columns: 1fr 1fr; }
  .focus-card, .focus-card + .focus-card { padding: 28px 24px 12px 0; border-right: 0; border-bottom: 1px solid var(--line-light); }
  .focus-card:nth-child(even) { padding-left: 24px; border-left: 1px solid var(--line-light); }
  .steps { grid-template-columns: 1fr; }
  .section { padding: 80px 0; }
}
@media (max-width: 720px) {
  .nav-list li:not(:last-child) { display: none; }
}
@media (max-width: 560px) {
  body { font-size: 1rem; }
  .container { padding: 0 20px; }
  .focus-grid { grid-template-columns: 1fr; }
  .focus-card:nth-child(even) { padding-left: 0; border-left: 0; }
  .focus-num { margin-bottom: 16px; }
  .field-row { grid-template-columns: 1fr; }
  .contact-form { padding: 24px; }
  .contact-form .btn, .hero-actions .btn { width: 100%; }
  .section { padding: 64px 0; }
  .form-svg { max-width: 280px; }
}

/* ---- Launch copy additions ---- */
.wordmark { letter-spacing: 0.06em; font-size: 1.25rem; }
.wordmark-sm { font-size: 1.05rem; }
.hero h1 { max-width: 14ch; }

.closing-line {
  font-family: var(--font-head); font-weight: 600; font-size: 1.15rem;
  letter-spacing: -0.01em; margin: 40px 0 0; color: var(--ink);
}
.closing-line-dark { color: var(--paper); }

.rule-list { list-style: none; margin: 1.6rem 0 0; padding: 0; border-top: 1px solid var(--line-light); }
.rule-list li {
  position: relative; padding: 16px 0 16px 28px; border-bottom: 1px solid var(--line-light);
  color: var(--ink-muted); font-size: 1.05rem;
}
.rule-list li::before {
  content: ""; position: absolute; left: 2px; top: 1.45em; width: 9px; height: 9px;
  border: 2px solid var(--teal-ink); transform: rotate(45deg);
}
.rule-list strong { color: var(--ink); font-weight: 600; }

.stat-figure {
  display: block; font-family: var(--font-head); font-weight: 600;
  font-size: clamp(2rem, 3.2vw, 2.6rem); line-height: 1.05; letter-spacing: -0.02em;
  color: var(--teal-ink); margin-bottom: 14px;
}
.stat-grid .focus-card { display: flex; flex-direction: column; }
.stat-grid .focus-card p { color: var(--ink); }
.stat-grid .focus-card .stat-source { color: var(--ink-muted); font-size: .85rem; margin-top: auto; padding-top: 8px; }
.stat-source a { color: var(--teal-ink); text-underline-offset: 2px; }
.stat-source a:hover { color: var(--ink); }

@media (max-width: 960px) {
  .nav-list { gap: 22px; }
}
h1, h2 { text-wrap: balance; }