/* ============================================================
   MediaStable
   Direction: a ledger. The company is a stable of projects, so the page reads
   like a well-kept register: warm paper, ink, hairline rules, numbered rows,
   one barn-red accent. Fraunces (soft serif) for display, Public Sans for
   reading. No cards, no JavaScript, no imagery. The type is the design.
   ============================================================ */

:root {
  --paper:    oklch(96.5% 0.012 80);
  --paper-2:  oklch(93.5% 0.016 80);
  --rule:     oklch(84% 0.02 75);
  --ink:      oklch(24% 0.02 60);
  --ink-2:    oklch(42% 0.02 60);
  --ink-3:    oklch(56% 0.018 60);
  --red:      oklch(46% 0.15 30);
  --red-deep: oklch(38% 0.14 30);

  --display: "Fraunces", "Iowan Old Style", Georgia, serif;
  --body: "Public Sans", "Helvetica Neue", Arial, sans-serif;

  --measure: 62ch;
  --gutter: clamp(1.25rem, 5vw, 4rem);
  --col: min(100% - 2 * var(--gutter), 68rem);
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper:    oklch(19% 0.012 60);
    --paper-2:  oklch(23% 0.014 60);
    --rule:     oklch(34% 0.02 60);
    --ink:      oklch(92% 0.012 80);
    --ink-2:    oklch(76% 0.014 80);
    --ink-3:    oklch(62% 0.014 80);
    --red:      oklch(70% 0.14 32);
    --red-deep: oklch(78% 0.13 32);
  }
}

* { box-sizing: border-box; }

html {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.55;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}
@media (min-width: 48rem) { html { font-size: 18px; } }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body { margin: 0; }

a { color: inherit; text-decoration-color: var(--rule); text-underline-offset: 0.18em; }
a:hover { color: var(--red); text-decoration-color: currentColor; }
:focus-visible { outline: 2px solid var(--red); outline-offset: 3px; border-radius: 2px; }

h1, h2, h3 { font-family: var(--display); font-weight: 400; margin: 0; }
p { margin: 0; max-width: var(--measure); }

/* ---- masthead ---- */

.masthead {
  width: var(--col);
  margin: 0 auto;
  padding-block: 1.5rem;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  border-bottom: 1px solid var(--rule);
}
.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  text-decoration: none;
  font-family: var(--display);
  font-size: 1.35rem;
  letter-spacing: -0.01em;
}
.wordmark b { font-weight: 600; }
.wordmark .mark { width: 1.35em; height: 1.35em; color: var(--red); }
.masthead nav { display: flex; gap: clamp(1rem, 3vw, 2rem); font-size: 0.95rem; }
.masthead nav a { text-decoration: none; padding-block: 0.4rem; }
.masthead nav a:hover { text-decoration: underline; }

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

.hero {
  width: var(--col);
  margin: 0 auto;
  padding-block: clamp(4rem, 12vw, 9rem) clamp(3rem, 8vw, 6rem);
}
.eyebrow {
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 1.5rem;
}
.hero h1 {
  font-size: clamp(2.4rem, 7.2vw, 5.4rem);
  font-variation-settings: "opsz" 144, "SOFT" 40;
  line-height: 1.02;
  letter-spacing: -0.025em;
  max-width: 16ch;
  text-wrap: balance;
}
.lede {
  margin-top: clamp(1.75rem, 4vw, 2.75rem);
  font-size: clamp(1.1rem, 1.6vw, 1.3rem);
  line-height: 1.5;
  color: var(--ink-2);
  max-width: 54ch;
}

/* ---- the ledger ---- */

.ledger {
  width: var(--col);
  margin: 0 auto;
  padding-block: clamp(2rem, 5vw, 4rem) clamp(3rem, 8vw, 6rem);
  border-top: 1px solid var(--ink);
}
.ledger-head {
  display: grid;
  gap: 0.5rem 3rem;
  align-items: end;
  margin-bottom: clamp(2.5rem, 6vw, 4.5rem);
}
@media (min-width: 48rem) { .ledger-head { grid-template-columns: 1fr 2fr; } }
.ledger h2 {
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  line-height: 1;
  letter-spacing: -0.02em;
  font-variation-settings: "opsz" 96, "SOFT" 30;
}
.ledger-head p { color: var(--ink-2); }

.group {
  font-family: var(--body);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--red);
  margin-top: clamp(2rem, 5vw, 3.5rem);
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--rule);
}
.group:first-of-type { margin-top: 0; }

.rows {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: row;
}
.rows[start="4"]  { counter-reset: row 3; }
.rows[start="8"]  { counter-reset: row 7; }
.rows[start="10"] { counter-reset: row 9; }

.rows li {
  counter-increment: row;
  display: grid;
  grid-template-columns: 2.5rem 1fr;
  gap: 0.35rem 0;
  padding-block: 1.25rem;
  border-bottom: 1px solid var(--rule);
}
.rows li::before {
  content: counter(row, decimal-leading-zero);
  grid-row: 1 / span 2;
  font-family: var(--display);
  font-variation-settings: "opsz" 9;
  font-size: 0.85rem;
  color: var(--ink-3);
  padding-top: 0.45em;
}
.rows a {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.25rem 0.9rem;
  text-decoration: none;
}
.rows .name {
  font-family: var(--display);
  font-size: clamp(1.4rem, 2.4vw, 1.85rem);
  font-variation-settings: "opsz" 48, "SOFT" 20;
  letter-spacing: -0.01em;
  line-height: 1.15;
}
.rows .domain {
  font-size: 0.85rem;
  color: var(--ink-3);
  transition: color 160ms cubic-bezier(0.22, 1, 0.36, 1);
}
.rows a:hover .name { color: var(--red); }
.rows a:hover .domain { color: var(--red); }
.rows p { color: var(--ink-2); max-width: 58ch; }

@media (min-width: 48rem) {
  .rows li {
    grid-template-columns: 3.5rem minmax(14rem, 1fr) 1.6fr;
    gap: 0 2.5rem;
    padding-block: 1.6rem;
  }
  .rows li::before { grid-row: auto; }
  .rows a { flex-direction: column; align-items: flex-start; gap: 0.2rem; }
}

/* ---- services ---- */

.services {
  width: var(--col);
  margin: 0 auto;
  padding-block: clamp(3rem, 8vw, 6rem);
  border-top: 1px solid var(--ink);
  display: grid;
  gap: 1.5rem 3rem;
}
@media (min-width: 48rem) { .services { grid-template-columns: 1fr 2fr; } }
.services h2 {
  font-size: clamp(1.8rem, 3.6vw, 2.6rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  font-variation-settings: "opsz" 96, "SOFT" 30;
  max-width: 12ch;
}
.services-body > p + p { margin-top: 1.25rem; }
.clients {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  border-top: 1px solid var(--rule);
}
.clients li {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1rem;
  align-items: baseline;
  padding-block: 0.9rem;
  border-bottom: 1px solid var(--rule);
}
.clients a { font-family: var(--display); font-size: 1.25rem; text-decoration: none; }
.clients a:hover { text-decoration: underline; }
.clients span { color: var(--ink-3); font-size: 0.9rem; }

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

.contact {
  background: var(--paper-2);
  border-top: 1px solid var(--ink);
}
.contact { padding-block: clamp(3.5rem, 9vw, 7rem); }
.contact-inner { width: var(--col); margin-inline: auto; }
.contact h2 {
  font-size: clamp(1.8rem, 3.6vw, 2.6rem);
  letter-spacing: -0.02em;
  font-variation-settings: "opsz" 96, "SOFT" 30;
}
.contact p { margin-top: 0.75rem; color: var(--ink-2); }
.mail {
  display: block;
  margin-top: clamp(1.5rem, 4vw, 2.5rem);
  font-family: var(--display);
  font-size: clamp(1.6rem, 5.5vw, 4rem);
  font-variation-settings: "opsz" 144, "SOFT" 50;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--red);
  text-decoration: none;
  overflow-wrap: anywhere;
  padding-block: 0.25rem;
}
.mail:hover { color: var(--red-deep); text-decoration: underline; text-decoration-thickness: 0.06em; }

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

footer {
  width: var(--col);
  margin: 0 auto;
  padding-block: 1.5rem 2.5rem;
  font-size: 0.85rem;
  color: var(--ink-3);
}