@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Work+Sans:wght@400;500;600&display=swap');

:root {
  --bg: #F7F6F2;
  --ink: #161A20;
  --ink-soft: #4C525C;
  --accent: #2F5D50;
  --accent-soft: #E4ECE8;
  --brass: #C7A566;
  --line: #DDD9D0;
  --max: 1100px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: 'Work Sans', sans-serif;
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  line-height: 1.15;
  margin: 0;
  letter-spacing: -0.01em;
}

a { color: inherit; }

a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 32px;
}

/* Header */
header {
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
}

header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.wordmark {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 20px;
  text-decoration: none;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 8px;
}

.wordmark .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  display: inline-block;
}

nav {
  display: flex;
  gap: 36px;
}

nav a {
  text-decoration: none;
  font-size: 15px;
  color: var(--ink-soft);
  position: relative;
  padding-bottom: 2px;
}

nav a:hover, nav a.active {
  color: var(--ink);
}

nav a.active::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -6px;
  height: 2px;
  background: var(--accent);
}

/* Hero */
.hero {
  padding: 96px 0 80px;
  position: relative;
  overflow: hidden;
}

.hero .wrap {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.hero h1 {
  font-size: 52px;
  max-width: 11ch;
}

.hero p.lede {
  margin-top: 22px;
  max-width: 46ch;
  font-size: 18px;
  color: var(--ink-soft);
}

.orbit {
  width: 100%;
  height: auto;
}

.orbit circle.node {
  fill: var(--accent);
}

.orbit circle.node.brass {
  fill: var(--brass);
}

.orbit ellipse {
  fill: none;
  stroke: var(--line);
  stroke-width: 1.4;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 24px;
  background: var(--ink);
  color: var(--bg);
  text-decoration: none;
  border-radius: 3px;
  font-size: 15px;
  font-weight: 500;
  border: 1px solid var(--ink);
  cursor: pointer;
  font-family: 'Work Sans', sans-serif;
  transition: background 0.15s ease, color 0.15s ease;
}

.btn:hover { background: var(--accent); border-color: var(--accent); }

.btn.outline {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--ink);
}

.btn.outline:hover {
  background: var(--ink);
  color: var(--bg);
}

.button-row {
  margin-top: 34px;
  display: flex;
  gap: 14px;
}

/* Section */
section { padding: 72px 0; }

.section-head {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 40px;
  margin-bottom: 48px;
  border-top: 1px solid var(--line);
  padding-top: 28px;
}

.section-head h2 {
  font-size: 30px;
}

.section-head p {
  color: var(--ink-soft);
  max-width: 50ch;
}

/* Approach strip on homepage */
.strip {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.strip .wrap {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.strip-item {
  padding: 32px 28px;
  border-left: 1px solid var(--line);
}

.strip-item:first-child { border-left: none; padding-left: 0; }

.strip-item .figure {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 15px;
  color: var(--accent);
  margin-bottom: 10px;
}

.strip-item h3 { font-size: 18px; margin-bottom: 8px; }
.strip-item p { color: var(--ink-soft); font-size: 15px; margin: 0; }

/* Services list */
.service-row {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 40px;
  padding: 32px 0;
  border-top: 1px solid var(--line);
  align-items: start;
}

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

.service-row h3 {
  font-size: 22px;
}

.service-row .tag {
  color: var(--accent);
  font-size: 14px;
  margin-top: 8px;
  display: block;
}

.service-row .desc { color: var(--ink-soft); }

.service-row .desc ul {
  margin: 14px 0 0;
  padding-left: 18px;
  color: var(--ink-soft);
}

.service-row .desc li { margin-bottom: 6px; }

/* Process */
.process {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.process-row {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 24px;
  padding: 22px 0;
  border-top: 1px solid var(--line);
}

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

.process-row .num {
  font-family: 'Space Grotesk', sans-serif;
  color: var(--brass);
  font-size: 15px;
}

.process-row h4 { font-size: 17px; margin-bottom: 6px; }
.process-row p { margin: 0; color: var(--ink-soft); font-size: 15px; }

/* CTA band */
.cta-band {
  background: var(--ink);
  color: var(--bg);
}

.cta-band .wrap {
  padding: 64px 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}

.cta-band h2 {
  font-size: 28px;
  max-width: 16ch;
}

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

.cta-band .btn:hover {
  background: var(--bg);
  border-color: var(--bg);
}

/* Contact page */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
}

.contact-info dl {
  margin: 28px 0 0;
}

.contact-info dt {
  font-size: 13px;
  text-transform: none;
  color: var(--ink-soft);
  margin-top: 20px;
}

.contact-info dd {
  margin: 4px 0 0;
  font-size: 17px;
}

.contact-info dd a { text-decoration: none; border-bottom: 1px solid var(--line); }
.contact-info dd a:hover { border-color: var(--ink); }

form { display: flex; flex-direction: column; gap: 18px; }

label {
  display: block;
  font-size: 14px;
  color: var(--ink-soft);
  margin-bottom: 6px;
}

input, textarea, select {
  width: 100%;
  padding: 12px 14px;
  font-family: 'Work Sans', sans-serif;
  font-size: 15px;
  border: 1px solid var(--line);
  border-radius: 3px;
  background: #fff;
  color: var(--ink);
}

textarea { resize: vertical; min-height: 120px; }

/* Footer */
footer {
  border-top: 1px solid var(--line);
  padding: 32px 0;
}

footer .wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 14px;
  color: var(--ink-soft);
}

footer nav a { font-size: 14px; }

/* Mobile nav toggle */
.nav-toggle { display: none; }

@media (max-width: 780px) {
  .hero .wrap { grid-template-columns: 1fr; }
  .hero .orbit-wrap { order: -1; max-width: 220px; }
  .hero h1 { font-size: 38px; }
  .section-head, .service-row, .contact-grid { grid-template-columns: 1fr; }
  .strip .wrap { grid-template-columns: 1fr; }
  .strip-item { border-left: none; border-top: 1px solid var(--line); padding-left: 0; }
  .strip-item:first-child { border-top: none; }
  .cta-band .wrap { flex-direction: column; align-items: flex-start; }
  nav { display: none; }
  .nav-toggle {
    display: inline-flex;
    background: none;
    border: 1px solid var(--line);
    border-radius: 3px;
    padding: 8px 12px;
    font-family: 'Work Sans', sans-serif;
  }
  nav.open { display: flex; flex-direction: column; gap: 16px; position: absolute; top: 78px; left: 0; right: 0; background: var(--bg); padding: 24px 32px; border-bottom: 1px solid var(--line); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}