:root {
  --ink: #1B1E2A;
  --paper: #FBFAF7;
  --paper-dim: #F2F0E9;
  --slate: #5B5F6B;
  --gold: #C98A2E;
  --teal: #1E6F63;
  --line: #DEDBD1;
  --radius: 6px;
  --font-head: 'Space Grotesk', 'IBM Plex Sans', sans-serif;
  --font-body: 'IBM Plex Sans', sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
}

h1, h2, h3 { font-family: var(--font-head); font-weight: 600; margin: 0 0 0.5em; color: var(--ink); }

h1 { font-size: 2.4rem; line-height: 1.2; }
h2 { font-size: 1.7rem; }
h3 { font-size: 1.1rem; margin-bottom: 0.4em; }

p { color: var(--slate); margin: 0 0 1em; max-width: 62ch; }

a { color: inherit; }

.wrap {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Header */

.site-header {
  border-bottom: 1px solid var(--line);
  background: var(--paper);
  position: sticky;
  top: 0;
  z-index: 10;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 1.1rem;
  text-decoration: none;
}

.nav {
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 0.9rem;
}

.nav a { text-decoration: none; color: var(--ink); }

.nav-cta {
  background: var(--ink);
  color: var(--paper) !important;
  padding: 9px 16px;
  border-radius: var(--radius);
}

/* Buttons */

.btn {
  display: inline-block;
  padding: 12px 22px;
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-weight: 500;
  text-decoration: none;
  font-family: var(--font-body);
}

.btn-primary { background: var(--ink); color: var(--paper); }
.btn-secondary { border: 1px solid var(--ink); color: var(--ink); }

/* Hero */

.hero { padding: 88px 0 64px; }

.hero-inner {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
}

.eyebrow {
  font-size: 0.85rem;
  color: var(--teal);
  margin: 0 0 14px;
  font-weight: 500;
}

.hero-sub { font-size: 1.05rem; }

.hero-actions { display: flex; gap: 12px; margin-top: 24px; }

.hero-visual svg { display: block; }
.hero-visual .node { fill: var(--paper-dim); stroke: var(--line); stroke-width: 1.5; }
.hero-visual .link { stroke: var(--line); stroke-width: 1.5; }
.hero-visual .hub { fill: var(--gold); }

/* Services */

.services { padding: 64px 0; border-top: 1px solid var(--line); }

.service-list { margin-top: 32px; }

.service-row {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 18px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
  align-items: start;
}

.service-row:first-child { border-top: 1px solid var(--line); }

.service-icon {
  font-family: var(--font-head);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--teal);
  border: 1px solid var(--teal);
  border-radius: var(--radius);
  height: 40px;
  width: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  letter-spacing: 0.02em;
}

.service-row p { margin: 0; }

/* Work */

.work { padding: 64px 0; border-top: 1px solid var(--line); }

.work-card {
  margin-top: 28px;
  background: var(--paper-dim);
  border-radius: 10px;
  padding: 32px;
  border-left: 3px solid var(--gold);
}

.work-tag {
  font-size: 0.8rem;
  color: var(--gold);
  font-weight: 500;
  margin-bottom: 10px;
}

.work-link {
  display: inline-block;
  margin-top: 6px;
  font-weight: 500;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* Partners */

.partners { padding: 64px 0; border-top: 1px solid var(--line); background: var(--ink); }
.partners h2, .partners p { color: var(--paper); }
.partners p { opacity: 0.82; }

.partners-inner {
  display: grid;
  grid-template-columns: 1.4fr 0.6fr;
  gap: 32px;
  align-items: center;
}

.partners .btn-secondary { border-color: var(--paper); color: var(--paper); justify-self: start; }

/* Contact */

.contact { padding: 80px 0; border-top: 1px solid var(--line); text-align: center; }

.contact-inner { max-width: 640px; margin: 0 auto; }

.contact h2 { font-size: 1.9rem; }

.contact p { margin: 0 auto 28px; }

/* Footer */

.site-footer { border-top: 1px solid var(--line); padding: 28px 0; }

.footer-inner {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--slate);
}

/* Responsive */

@media (max-width: 760px) {
  .hero-inner, .partners-inner { grid-template-columns: 1fr; }
  .hero-visual { order: -1; max-width: 240px; margin: 0 auto; }
  .nav { gap: 16px; }
  h1 { font-size: 1.9rem; }
  .partners .btn-secondary { justify-self: stretch; text-align: center; }
}