/* Kevin Johnson — portfolio styles */
:root {
  --ink: #16211f;
  --ink-soft: #46554f;
  --accent: #0e7466;
  --accent-dark: #0a5a4f;
  --bg: #fbfaf7;
  --card: #ffffff;
  --line: #e3e2da;
  --radius: 14px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
  font-size: 17px;
}
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-dark); text-decoration: underline; }

.wrap { max-width: 860px; margin: 0 auto; padding: 0 24px; }
.prose { max-width: 720px; }

/* Nav */
nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 0;
}
.monogram {
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; border-radius: 10px;
  background: var(--ink); color: #fff; font-weight: 700; font-size: 15px;
  letter-spacing: 0.5px;
}
.monogram:hover { text-decoration: none; background: var(--accent-dark); color: #fff; }
nav .links a { margin-left: 22px; color: var(--ink-soft); font-weight: 500; font-size: 15px; }
nav .links a:hover { color: var(--accent-dark); }

/* Hero */
.hero { padding: 64px 0 40px; }
.hero .kicker { font-weight: 600; color: var(--accent); font-size: 15px; letter-spacing: 0.03em; text-transform: uppercase; }
.hero h1 { font-size: clamp(2rem, 5vw, 3.1rem); line-height: 1.15; letter-spacing: -0.02em; margin: 12px 0 16px; }
.hero p.sub { font-size: 1.25rem; color: var(--ink-soft); max-width: 640px; }
.hero .cta { margin-top: 28px; display: flex; gap: 12px; flex-wrap: wrap; }
.btn {
  display: inline-block; padding: 10px 20px; border-radius: 10px;
  font-weight: 600; font-size: 15px; border: 1.5px solid var(--line);
  color: var(--ink); background: var(--card);
}
.btn:hover { border-color: var(--accent); color: var(--accent-dark); text-decoration: none; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.primary:hover { background: var(--accent-dark); color: #fff; }

/* Outcome cards */
.cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin: 32px 0 8px; }
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px 24px; color: var(--ink); display: block;
  transition: border-color .15s ease, transform .15s ease;
}
.card:hover { border-color: var(--accent); text-decoration: none; transform: translateY(-2px); }
.card .stat { font-size: 2.4rem; font-weight: 800; letter-spacing: -0.03em; color: var(--accent); line-height: 1.1; }
.card p { margin-top: 8px; font-size: 15px; color: var(--ink-soft); }
.card .where { display: block; margin-top: 10px; font-size: 13px; color: #8b968f; }
.card .read { display: inline-block; margin-top: 10px; font-size: 14px; font-weight: 600; color: var(--accent); }

/* Sections */
section { padding: 40px 0; }
h2.section-title { font-size: 1.6rem; letter-spacing: -0.01em; margin-bottom: 18px; }
.workbench-item { padding: 18px 0; border-bottom: 1px solid var(--line); }
.workbench-item:last-child { border-bottom: none; }
.workbench-item h3 { font-size: 1.05rem; margin-bottom: 6px; }
.workbench-item p { color: var(--ink-soft); font-size: 15.5px; }
.note { font-size: 13.5px; color: #8b968f; font-style: italic; }

/* Article (case study) */
article { padding: 48px 0 24px; }
article .kicker { font-weight: 600; color: var(--accent); font-size: 14px; letter-spacing: 0.04em; text-transform: uppercase; }
article h1 { font-size: clamp(1.7rem, 4vw, 2.5rem); line-height: 1.2; letter-spacing: -0.02em; margin: 10px 0 8px; }
article .meta { color: #8b968f; font-size: 14.5px; margin-bottom: 30px; }
article h2 { font-size: 1.35rem; margin: 38px 0 12px; letter-spacing: -0.01em; }
article p { margin-bottom: 14px; color: var(--ink); }
article p strong { color: var(--ink); }
article ul, article ol { margin: 0 0 16px 22px; }
article li { margin-bottom: 10px; }
.lead {
  background: var(--card); border: 1px solid var(--line); border-left: 4px solid var(--accent);
  border-radius: 0 var(--radius) var(--radius) 0; padding: 20px 22px; margin-bottom: 8px;
  font-size: 1.06rem;
}
figure { margin: 26px 0; }
figure img { width: 100%; border-radius: var(--radius); border: 1px solid var(--line); }
figcaption { font-size: 13.5px; color: #8b968f; margin-top: 8px; text-align: center; }

/* Framework stepper */
.stepper { counter-reset: step; margin: 26px 0; display: grid; gap: 12px; }
.step {
  counter-increment: step; position: relative;
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 18px 20px 18px 66px;
}
.step::before {
  content: counter(step);
  position: absolute; left: 18px; top: 18px;
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--accent); color: #fff; font-weight: 700; font-size: 15px;
  display: flex; align-items: center; justify-content: center;
}
.step h3 { font-size: 1rem; margin-bottom: 4px; }
.step p { font-size: 15px; color: var(--ink-soft); margin: 0; }

/* Before / after panel */
.beforeafter { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 26px 0; }
.ba {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px;
}
.ba.before { border-top: 4px solid #c05b4d; }
.ba.after { border-top: 4px solid var(--accent); }
.ba h3 { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 10px; color: var(--ink-soft); }
.ba ul { margin-left: 18px; }
.ba li { font-size: 15px; margin-bottom: 8px; color: var(--ink); }

/* Footer */
footer { border-top: 1px solid var(--line); margin-top: 48px; padding: 34px 0 44px; }
footer .row { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 14px; }
footer p { color: var(--ink-soft); font-size: 15px; }
footer .links a { margin-left: 18px; font-weight: 500; font-size: 15px; }
.backlink { display: inline-block; margin-top: 8px; font-weight: 600; font-size: 15px; }

@media (max-width: 640px) {
  .cards { grid-template-columns: 1fr; }
  .beforeafter { grid-template-columns: 1fr; }
  .hero { padding: 40px 0 24px; }
}