/* ------------------------------------------------------------------
   Damon Tolhurst — portfolio stylesheet
   Editorial × engineering. Cream, ink, rust. Restrained motion.
------------------------------------------------------------------ */

:root {
  --paper:        #f2ede4;
  --paper-deep:   #ebe4d6;
  --ink:          #1b1b20;
  --ink-soft:     #3a3a40;
  --muted:        #6b655c;
  --line:         #d6cdbb;
  --accent:       #c8421e;
  --accent-deep:  #9c3115;

  --serif:  "Fraunces", "Times New Roman", Times, serif;
  --sans:   "Instrument Sans", "Helvetica Neue", Helvetica, system-ui, sans-serif;
  --mono:   "JetBrains Mono", "SFMono-Regular", ui-monospace, monospace;

  --max:    1240px;
  --pad:    clamp(20px, 4vw, 56px);
  --radius: 2px;
}

* { 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-family: var(--sans);
  font-size: 17px;
  line-height: 1.55;
  letter-spacing: -0.005em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;

  /* a faint warm grain — sits on the body, never on a scrolling child */
  background-image:
    radial-gradient(at 20% 8%,  rgba(200,66,30,0.045), transparent 45%),
    radial-gradient(at 92% 92%, rgba(27,27,32,0.05),  transparent 50%);
}

/* Subtle paper grain overlay, fixed, non-interactive */
body::before {
  content: "";
  position: fixed; inset: 0;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0  0 0 0 0 0  0 0 0 0 0  0 0 0 0.06 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
  opacity: 0.5;
  pointer-events: none;
  z-index: 1;
  mix-blend-mode: multiply;
}

main, header, footer { position: relative; z-index: 2; }

::selection { background: var(--accent); color: var(--paper); }

a {
  color: inherit;
  text-decoration: none;
  text-decoration-color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
  transition: color 200ms ease, text-decoration-color 200ms ease;
}
a:hover { text-decoration: underline; text-decoration-color: var(--accent); }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: var(--radius);
}

/* skip link — visible design, not invisible-until-tab */
.skip {
  position: absolute;
  left: var(--pad);
  top: 14px;
  padding: 6px 10px;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  border-radius: var(--radius);
  transform: translateY(-200%);
  transition: transform 180ms ease;
  z-index: 100;
}
.skip:focus { transform: translateY(0); text-decoration: none; }

/* ----------------------------------------- header */

.bar {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  padding: 22px var(--pad);
  border-bottom: 1px solid var(--line);
  background: linear-gradient(to bottom, rgba(242,237,228,0.92), rgba(242,237,228,0.7));
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 10;
}

.brand { display: inline-flex; align-items: center; gap: 10px; }
.brand__mark {
  font-family: var(--serif);
  color: var(--accent);
  font-size: 22px;
  line-height: 1;
  transform: translateY(2px);
  display: inline-block;
}
.brand__logo {
  width: 40px;
  height: 40px;
  display: inline-block;
}
.brand__name {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 24px;
  letter-spacing: -0.01em;
}

.nav {
  justify-self: center;
  display: flex;
  gap: clamp(14px, 2.4vw, 28px);
  font-size: 14px;
}
.nav a { padding: 4px 0; position: relative; }
.nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: 0 50%;
  transition: transform 220ms ease;
}
.nav a:hover { text-decoration: none; }
.nav a:hover::after { transform: scaleX(1); }

.status {
  margin: 0;
  font-size: 12px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
}
.status__dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 0 rgba(200,66,30,0.55);
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(200,66,30,0.55); }
  50%      { box-shadow: 0 0 0 6px rgba(200,66,30,0);   }
}
@media (prefers-reduced-motion: reduce) {
  .status__dot { animation: none; }
}

@media (max-width: 720px) {
  .bar { grid-template-columns: 1fr auto; gap: 12px; }
  .nav { display: none; }
  .status { justify-self: end; }
}

/* ----------------------------------------- shared */

.mono { font-family: var(--mono); font-size: 12px; letter-spacing: 0.02em; }
.kicker {
  margin: 0 0 22px;
  color: var(--muted);
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: 0.14em;
}
.kicker span:first-child { color: var(--accent); }

main {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--pad);
}

main > section { padding: clamp(80px, 12vw, 160px) 0; border-bottom: 1px solid var(--line); }
main > section:last-of-type { border-bottom: 0; }

.section-head { margin-bottom: clamp(40px, 6vw, 80px); max-width: 920px; }
.section-head--tight { margin-bottom: 32px; }
.section-head h2 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(34px, 5.4vw, 60px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 0;
  font-variation-settings: "SOFT" 50, "opsz" 144;
}
.section-head h2 em {
  font-style: italic;
  color: var(--accent);
  font-variation-settings: "SOFT" 100, "opsz" 144;
}

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

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: clamp(20px, 2vw, 40px);
  padding-top: clamp(40px, 6vw, 90px) !important;
  padding-bottom: clamp(80px, 11vw, 140px) !important;
  align-items: end;
  position: relative;
}
.hero .kicker { grid-column: 1 / -1; margin-bottom: clamp(28px, 4vw, 48px); }

.hero__title {
  margin: 0;
  font-family: var(--serif);
  font-weight: 350;
  font-size: clamp(46px, 9vw, 124px);
  line-height: 0.96;
  letter-spacing: -0.035em;
  font-variation-settings: "SOFT" 30, "opsz" 144;
}
.hero__line { display: block; }
.hero__line em {
  font-style: italic;
  color: var(--accent);
  font-variation-settings: "SOFT" 100, "opsz" 144;
}
.hero__line:nth-child(2) { padding-left: clamp(40px, 7vw, 110px); }
.hero__line:nth-child(3) { padding-left: clamp(20px, 3vw, 50px); }

.hero__meta {
  display: flex;
  flex-direction: column;
  gap: 28px;
  padding-bottom: 8px;
}
.lede {
  margin: 0;
  font-size: clamp(16px, 1.3vw, 18px);
  line-height: 1.65;
  color: var(--ink-soft);
  max-width: 36ch;
}
.lede strong { color: var(--ink); font-weight: 600; }

.ledger {
  display: grid;
  gap: 8px;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.35);
}
.ledger > div { display: grid; grid-template-columns: 80px 1fr; gap: 16px; }
.ledger dt { color: var(--muted); }
.ledger dd { margin: 0; }

.hero__cue {
  grid-column: 1 / -1;
  justify-self: start;
  margin-top: clamp(40px, 6vw, 70px);
  padding: 6px 12px 6px 0;
  color: var(--muted);
  border-bottom: 1px solid var(--line);
  display: inline-flex;
  gap: 10px;
  align-items: center;
}
.hero__cue span { transition: transform 240ms ease; display: inline-block; }
.hero__cue:hover { color: var(--accent); border-color: var(--accent); text-decoration: none; }
.hero__cue:hover span { transform: translateY(3px); }

@media (max-width: 880px) {
  .hero { grid-template-columns: 1fr; }
  .hero__line:nth-child(2),
  .hero__line:nth-child(3) { padding-left: 0; }
}

/* ----------------------------------------- work */

.case {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 2.4fr);
  gap: clamp(28px, 4vw, 80px);
  padding: clamp(48px, 7vw, 96px) 0;
  border-top: 1px solid var(--line);
  align-items: start;
}
.case:first-of-type { border-top: 0; padding-top: 0; }
.case--flip { grid-template-columns: minmax(0, 2.4fr) minmax(0, 1fr); }
.case--flip .case__meta { order: 2; text-align: right; }
.case--flip .case__meta p { justify-content: flex-end; }

.case__meta {
  display: flex;
  flex-direction: column;
  gap: 6px;
  color: var(--muted);
  position: sticky;
  top: 92px;
}
.case__meta p {
  display: flex;
  gap: 14px;
  margin: 0;
  font-size: 12px;
}
.case__meta p span:first-child {
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  min-width: 62px;
}
.case--flip .case__meta p span:first-child { order: 2; }

.case__num {
  font-family: var(--serif);
  font-style: italic;
  font-size: 22px;
  color: var(--accent);
  margin: 0 0 10px;
  font-weight: 400;
}
.case__title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0 0 22px;
  font-variation-settings: "SOFT" 50, "opsz" 144;
  max-width: 22ch;
}
.case__body p {
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink-soft);
  max-width: 60ch;
  margin: 0 0 24px;
}
.case__wins {
  list-style: none;
  margin: 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-family: var(--mono);
  font-size: 13px;
  color: var(--ink);
}
.case__wins li::before {
  content: "→ ";
  color: var(--accent);
  margin-right: 6px;
}
.case__wins .mono { background: var(--paper-deep); padding: 1px 6px; border-radius: var(--radius); }

@media (max-width: 880px) {
  .case, .case--flip { grid-template-columns: 1fr; }
  .case--flip .case__meta { order: 0; text-align: left; }
  .case--flip .case__meta p { justify-content: flex-start; }
  .case--flip .case__meta p span:first-child { order: 0; }
  .case__meta { position: static; }
}

/* ----------------------------------------- practice */

.pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(20px, 2.4vw, 36px);
}
.pillar {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.6), rgba(255,255,255,0.15));
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: transform 280ms ease, border-color 280ms ease, background 280ms ease;
}
/*
.pillar:hover {
  border-color: var(--ink);
  transform: translateY(-2px);
}
*/
.pillar__no { color: var(--accent); font-size: 12px; }
.pillar h3 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 26px;
  letter-spacing: -0.015em;
  margin: 0;
  font-variation-settings: "SOFT" 30, "opsz" 144;
}
.pillar p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 15.5px;
  line-height: 1.6;
}

.snippet {
  margin: 6px 0 0;
  padding: 16px 18px;
  background: var(--ink);
  color: #e9e3d6;
  border-radius: var(--radius);
  font-family: var(--mono);
  font-size: 12.5px;
  line-height: 1.6;
  overflow-x: auto;
}
.snippet code { font-family: inherit; }
.snippet .t-c { color: #8a8478; font-style: italic; }
.snippet .t-k { color: #f0a584; }
.snippet .t-s { color: #c8d3a4; }
.snippet .t-t { color: #e8b29a; }
.snippet .t-a { color: #d3c894; }
.snippet .t-f { color: #ffd4b8; }

@media (max-width: 980px) {
  .pillars { grid-template-columns: 1fr; }
}

/* ----------------------------------------- currently */

.now {
  display: grid;
  grid-template-columns: 1fr;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  font-size: 13px;
}
.now > div {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 24px;
  padding: 14px 4px;
  border-bottom: 1px dashed var(--line);
}
.now > div:last-child { border-bottom: 0; }
.now dt {
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 11px;
  align-self: center;
}
.now dd { margin: 0; color: var(--ink); }

@media (max-width: 640px) {
  .now > div { grid-template-columns: 1fr; gap: 4px; }
}

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

.contact { padding-bottom: clamp(60px, 9vw, 120px) !important; }
.contact__title {
  font-family: var(--serif);
  font-weight: 350;
  font-size: clamp(36px, 6.4vw, 84px);
  line-height: 1.04;
  letter-spacing: -0.025em;
  margin: 0 0 48px;
  font-variation-settings: "SOFT" 30, "opsz" 144;
  max-width: 18ch;
}
.contact__title em {
  font-style: italic;
  color: var(--accent);
  font-variation-settings: "SOFT" 100, "opsz" 144;
}
.contact__mail {
  display: inline-block;
  margin-top: 6px;
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(28px, 4.6vw, 56px);
  color: var(--ink);
  text-decoration: underline;
  text-decoration-thickness: 1.5px;
  text-underline-offset: 8px;
  text-decoration-color: var(--line);
  transition: text-decoration-color 240ms ease, color 240ms ease;
  font-variation-settings: "SOFT" 100, "opsz" 144;
}
.contact__mail:hover { text-decoration-color: var(--accent); color: var(--accent); }

.contact__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
  font-size: 13px;
}
.contact__list li {
  padding: 18px 16px 18px 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
  border-right: 1px dashed var(--line);
}
.contact__list li:last-child { border-right: 0; }
.contact__list li span {
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 11px;
}

@media (max-width: 720px) {
  .contact__list { grid-template-columns: 1fr 1fr; }
  .contact__list li:nth-child(2) { border-right: 0; }
  .contact__list li:nth-child(1),
  .contact__list li:nth-child(2) { border-bottom: 1px dashed var(--line); }
}

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

.foot {
  max-width: var(--max);
  margin: 0 auto;
  padding: 28px var(--pad) 60px;
  display: flex;
  flex-wrap: wrap;
  gap: 16px 36px;
  justify-content: space-between;
  color: var(--muted);
  font-size: 11px;
  border-top: 1px solid var(--line);
}
.foot p { margin: 0; }
.foot .ok { color: var(--ink-soft); }

/* ----------------------------------------- reveal animations */

.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 700ms cubic-bezier(.2,.7,.2,1), transform 700ms cubic-bezier(.2,.7,.2,1);
  will-change: opacity, transform;
}
.reveal.is-in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}