/*
Theme Name: Derek Tonkin
Author: Derek Tonkin
Description: Custom theme for the Derek Tonkin fractional CTO practice. Paper, ink, and a written Operating Brief.
Version: 1.0.0
Requires at least: 6.4
Tested up to: 6.8
Requires PHP: 7.4
Text Domain: derek-tonkin
*/

:root {
  --ink: #1a1814;
  --paper: #f6f1e8;
  --deep: #efe6d6;
  --line: #e0d5c4;
  --muted: #5c564c;
  --accent: #9a3412;
  --onaccent: #fff7f2;
  --sans: "Source Sans 3", "Segoe UI", sans-serif;
  --display: "Fraunces", Georgia, serif;
}

* { box-sizing: border-box; }
html { color-scheme: light; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1.125rem;
  line-height: 1.55;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
button, .btn { cursor: pointer; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.skip {
  position: absolute;
  left: 0.75rem;
  top: 0.75rem;
  transform: translateY(-180%);
  background: var(--ink);
  color: var(--paper);
  padding: 0.6rem 0.9rem;
  z-index: 5;
}
.skip:focus { transform: none; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 4;
  background: color-mix(in srgb, var(--paper) 94%, transparent);
  border-bottom: 1px solid var(--line);
}
.bar, .wrap { width: min(72rem, calc(100% - 2.5rem)); margin: 0 auto; }
.bar { display: flex; align-items: center; gap: 1rem; padding: 0.75rem 0; }
.wordmark { text-decoration: none; margin-right: auto; }
.wordmark strong { font-family: var(--display); font-weight: 500; font-size: 1.25rem; display: block; line-height: 1; }
.eyebrow {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}
.nav { display: flex; gap: 1.25rem; }
.nav a { text-decoration: none; color: var(--muted); }
.nav a:hover, .prose a:hover { color: var(--accent); }
.menu-toggle { display: none; min-height: 2.75rem; min-width: 2.75rem; background: transparent; border: 1px solid var(--line); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  padding: 0.55rem 1.1rem;
  border: 1px solid transparent;
  text-decoration: none;
  font: inherit;
  font-weight: 600;
}
.btn-primary { background: var(--accent); color: var(--onaccent); border-color: var(--accent); }
.btn-primary:hover { background: var(--ink); border-color: var(--ink); color: var(--paper); }
.btn-secondary { background: transparent; color: var(--ink); border-color: var(--ink); }

.display, .display-sm, h1, h2, h3 { font-family: var(--display); font-weight: 500; letter-spacing: -0.02em; text-wrap: balance; }
.display { font-size: clamp(2.6rem, 6vw, 4.4rem); line-height: 1.02; margin: 0.6rem 0 0; }
.display-sm, h1 { font-size: clamp(2rem, 4vw, 3.1rem); line-height: 1.08; margin: 0.4rem 0 0; }
.lede { color: var(--muted); font-size: 1.2rem; max-width: 38rem; }
.hero { display: grid; gap: 2rem; align-items: end; padding: 3rem 0 1.5rem; }
.hero img, .still { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; background: var(--deep); }
.actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1.5rem; }
.note { color: var(--muted); font-size: 0.95rem; }

.facts { display: grid; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.facts div { padding: 1.4rem 0; }
.facts h2 { font-size: 1.35rem; margin: 0 0 0.4rem; }
.facts p { margin: 0; color: var(--muted); }

.section { padding: 3.5rem 0; }
.cards { display: grid; gap: 1rem; }
.card { background: var(--deep); text-decoration: none; display: block; }
.card > span { display: block; padding: 1.1rem 1.2rem 1.3rem; }
.card strong { font-family: var(--display); font-size: 1.5rem; font-weight: 500; display: block; margin-top: 0.35rem; }
.card em { font-style: normal; color: var(--muted); display: block; margin-top: 0.4rem; }

.band { background: var(--ink); color: var(--paper); }
.band .wrap { display: flex; flex-wrap: wrap; gap: 1.5rem; justify-content: space-between; align-items: end; padding: 3.5rem 0; }
.band h2 { color: var(--paper); margin-top: 0.4rem; }
.band p { color: var(--line); max-width: 36rem; }

.site-footer { border-top: 1px solid var(--line); padding: 2.5rem 0 1.5rem; }
.foot { display: grid; gap: 1.5rem; }
.site-footer a { text-decoration: none; }
.site-footer li { margin: 0.35rem 0; }
.legal { color: var(--muted); font-size: 0.9rem; border-top: 1px solid var(--line); margin-top: 1.5rem; padding-top: 1rem; }

.narrow { width: min(44rem, calc(100% - 2.5rem)); margin: 0 auto; padding: 3rem 0 4rem; }
.band-photo { height: clamp(11rem, 32vh, 22rem); overflow: hidden; background: var(--deep); }
.band-photo img { width: 100%; height: 100%; object-fit: cover; }
.prose h2 { font-size: 1.8rem; margin: 2rem 0 0.6rem; }
.prose h3 { font-size: 1.35rem; margin: 1.5rem 0 0.4rem; }
.prose p { margin: 0.85rem 0; }
.prose ul, .prose ol { padding-left: 1.2rem; }
.prose li { margin: 0.35rem 0; }
.prose li::marker { color: var(--accent); }

.panel { border: 1px solid var(--line); padding: 1.25rem; }
.grid { display: grid; gap: 1rem; }
.lbl { display: block; margin-bottom: 0.35rem; font-size: 0.75rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); }
.control, select.control, textarea.control {
  width: 100%;
  min-height: 3rem;
  border: 1px solid var(--line);
  background: var(--deep);
  color: var(--ink);
  font: inherit;
  padding: 0.7rem 0.85rem;
}
textarea.control { min-height: 8rem; }
.check { display: flex; gap: 0.7rem; align-items: flex-start; min-height: 2.75rem; border: 1px solid var(--line); background: var(--deep); padding: 0.7rem; }
.hp { position: absolute; left: -9999px; }

@media (min-width: 800px) {
  .hero { grid-template-columns: 1.2fr 0.8fr; }
  .facts { grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); }
  .facts div { background: var(--paper); padding: 1.4rem 1.2rem; }
  .cards { grid-template-columns: 1fr 1fr; }
  .foot { grid-template-columns: 1.4fr 1fr 1fr 1fr; }
  .grid.two { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px) {
  .nav { display: none; }
  .nav.open { display: flex; flex-direction: column; padding-bottom: 0.8rem; }
  .menu-toggle { display: inline-flex; align-items: center; justify-content: center; }
  .site-header .bar { flex-wrap: wrap; }
  .nav.open { width: 100%; }
}