/* Farafoot — ledger-paper design system.
   Paper ground, hunter-green ink, brass hairlines; Fraunces display over
   IBM Plex Sans body, Plex Mono for figures and labels. */

:root {
  --paper: #f7f6f1;
  --paper-deep: #efede4;
  --ink: #17211b;
  --ink-soft: #4c5850;
  --green: #14523a;
  --green-bright: #0e7a52;
  --brass: #a8842c;
  --rule: #d9d5c8;
  --rule-strong: #b9b4a2;
  --ledger-line: rgba(20, 82, 58, 0.07);

  --serif: "Fraunces", Georgia, "Times New Roman", serif;
  --sans: "IBM Plex Sans", "Segoe UI", system-ui, sans-serif;
  --mono: "IBM Plex Mono", Consolas, monospace;
}

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

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 16px/1.65 var(--sans);
}

/* ---------- top bar ---------- */

.topbar {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  max-width: 1080px;
  margin: 0 auto;
  padding: 26px 24px 0;
}

.wordmark {
  font: 700 26px/1 var(--serif);
  letter-spacing: 0.01em;
  color: var(--green);
  text-decoration: none;
}
.wordmark::after {
  content: ".";
  color: var(--brass);
}

.topbar nav { display: flex; gap: 22px; flex-wrap: wrap; }
.topbar nav a {
  font: 500 14px/1 var(--sans);
  letter-spacing: 0.02em;
  color: var(--ink-soft);
  text-decoration: none;
  padding-bottom: 4px;
  border-bottom: 2px solid transparent;
}
.topbar nav a:hover { color: var(--green); border-bottom-color: var(--brass); }
.topbar nav a.nav-cta { color: var(--green); font-weight: 600; }

/* ---------- hero ---------- */

.hero {
  /* ruled ledger paper: faint horizontal lines */
  background:
    repeating-linear-gradient(to bottom,
      transparent 0, transparent 35px, var(--ledger-line) 35px, var(--ledger-line) 36px);
  border-bottom: 3px double var(--rule-strong);
  padding: 84px 24px 72px;
}

/* the brass margin rule belongs in the MARGIN: draw it only when the
   viewport leaves real margin space (text column starts at 50% - 516px),
   and keep it 44px clear of the copy */
@media (min-width: 1240px) {
  .hero {
    background:
      linear-gradient(to right, transparent 0, transparent calc(50% - 560px),
        rgba(168, 132, 44, 0.55) calc(50% - 560px), rgba(168, 132, 44, 0.55) calc(50% - 559px),
        transparent calc(50% - 559px)),
      repeating-linear-gradient(to bottom,
        transparent 0, transparent 35px, var(--ledger-line) 35px, var(--ledger-line) 36px);
  }
}

.measure { max-width: 1080px; margin: 0 auto; }

.eyebrow {
  font: 500 13px/1 var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--brass);
  margin: 0 0 18px;
}

.hero h1 {
  font: 600 clamp(38px, 6vw, 66px)/1.08 var(--serif);
  letter-spacing: -0.01em;
  color: var(--green);
  margin: 0 0 22px;
  max-width: 15ch;
  text-wrap: balance;
}

.lede {
  font-size: 19px;
  line-height: 1.6;
  color: var(--ink-soft);
  max-width: 58ch;
  margin: 0 0 34px;
}

.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

.btn {
  display: inline-block;
  font: 600 15px/1 var(--sans);
  text-decoration: none;
  padding: 14px 26px;
  border-radius: 2px;
  border: 1px solid var(--green);
  cursor: pointer;
}
.btn-solid { background: var(--green); color: #f6f4ec; }
.btn-solid:hover { background: var(--green-bright); border-color: var(--green-bright); }
.btn-ghost { background: transparent; color: var(--green); }
.btn-ghost:hover { border-color: var(--brass); color: var(--green-bright); }
.btn:focus-visible, a:focus-visible {
  outline: 2px solid var(--green-bright);
  outline-offset: 2px;
}

/* ---------- stat strip ---------- */

.statstrip {
  max-width: 1080px;
  margin: 0 auto;
  padding: 34px 24px 10px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 26px;
}

.stat b {
  display: block;
  font: 600 44px/1 var(--serif);
  font-variant-numeric: tabular-nums;
  color: var(--ink);
}
.stat b::after {
  content: "";
  display: block;
  width: 44px;
  height: 2px;
  background: var(--brass);
  margin: 10px 0 8px;
}
.stat span {
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--ink-soft);
  display: block;
  max-width: 24ch;
}

/* ---------- sections ---------- */

.section { padding: 72px 24px; max-width: 1080px; margin: 0 auto; }

.section-tint {
  max-width: none;
  background: var(--paper-deep);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
.section-tint > * { max-width: 1032px; margin-left: auto; margin-right: auto; }

.section-head { margin-bottom: 38px; }
.section-head h2 {
  font: 600 34px/1.15 var(--serif);
  color: var(--green);
  margin: 0 0 6px;
}
.section-head p { margin: 0; color: var(--ink-soft); font-size: 16px; }

/* services: ruled ledger rows, not cards */

.service-list {
  list-style: none;
  counter-reset: svc;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--rule-strong);
}
.service-list li {
  counter-increment: svc;
  display: grid;
  grid-template-columns: 64px minmax(200px, 300px) 1fr;
  gap: 8px 28px;
  padding: 26px 0;
  border-bottom: 1px solid var(--rule);
}
.service-list li::before {
  content: counter(svc, decimal-leading-zero);
  font: 500 14px/2 var(--mono);
  color: var(--brass);
}
.service-list h3 {
  font: 600 20px/1.3 var(--serif);
  margin: 0;
  color: var(--ink);
}
.service-list p { margin: 0; color: var(--ink-soft); max-width: 62ch; }

@media (max-width: 720px) {
  .service-list li { grid-template-columns: 44px 1fr; }
  .service-list p { grid-column: 2; }
}

/* work / case study */

.case {
  background: var(--paper);
  border: 1px solid var(--rule-strong);
  border-left: 4px solid var(--green);
  padding: 30px 34px;
  margin-bottom: 22px;
}
.case-kicker {
  font: 500 12px/1 var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--brass);
  margin: 0 0 10px;
}
.case h3 {
  font: 600 26px/1.25 var(--serif);
  margin: 0 0 14px;
  color: var(--ink);
  text-wrap: balance;
}
.case p { margin: 0 0 14px; color: var(--ink-soft); max-width: 70ch; }
.case p:last-child { margin-bottom: 0; }

.case-minor { border-left-color: var(--brass); }

.tags { display: flex; gap: 8px; flex-wrap: wrap; }
.tags span {
  font: 500 12px/1 var(--mono);
  color: var(--green);
  border: 1px solid var(--rule-strong);
  background: var(--paper-deep);
  padding: 5px 10px;
  border-radius: 2px;
  white-space: nowrap;
}

.textlink {
  font-weight: 600;
  color: var(--green);
  text-decoration: none;
  border-bottom: 2px solid var(--brass);
}
.textlink:hover { color: var(--green-bright); }

/* approach steps — a real sequence, so numbered */

.steps {
  list-style: none;
  counter-reset: step;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 30px;
}
.steps li { counter-increment: step; }
.steps li::before {
  content: counter(step);
  display: inline-block;
  font: 600 22px/1.7 var(--serif);
  color: var(--paper);
  background: var(--green);
  width: 38px;
  height: 38px;
  text-align: center;
  border-radius: 50%;
  margin-bottom: 14px;
}
.steps h3 { font: 600 19px/1.3 var(--serif); margin: 0 0 8px; }
.steps p { margin: 0; color: var(--ink-soft); }

/* ---------- contact ---------- */

.contact-form { max-width: 640px; }
.frow {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}
.field { margin-bottom: 16px; }
.field label {
  display: block;
  font: 600 13px/1 var(--sans);
  letter-spacing: 0.03em;
  margin-bottom: 6px;
  color: var(--ink);
}
.field input,
.field textarea {
  width: 100%;
  font: 15px/1.5 var(--sans);
  color: var(--ink);
  background: #fdfcf9;
  border: 1px solid var(--rule-strong);
  border-radius: 2px;
  padding: 11px 12px;
}
.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--green-bright);
  box-shadow: 0 0 0 3px rgba(14, 122, 82, 0.15);
}
.field textarea { resize: vertical; }

/* honeypot: visually removed, still in the DOM for bots */
.trap { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.sent-note {
  background: #e8f2ec;
  border: 1px solid #9ec4ad;
  color: var(--green);
  padding: 12px 16px;
  border-radius: 2px;
  font-weight: 500;
}

/* ---------- footer ---------- */

.site-foot {
  border-top: 3px double var(--rule-strong);
  padding: 30px 24px 40px;
  max-width: 1080px;
  margin: 0 auto;
}
.foot-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 20px;
  flex-wrap: wrap;
}
.wordmark-small { font: 700 19px/1 var(--serif); color: var(--green); }
.site-foot nav { display: flex; gap: 20px; flex-wrap: wrap; }
.site-foot nav a {
  font-size: 14px;
  color: var(--ink-soft);
  text-decoration: none;
}
.site-foot nav a:hover { color: var(--green); }
.fineprint { margin: 14px 0 0; font-size: 13px; color: var(--ink-soft); }