/* ============================================================
   Matthew Barnes. Personal site.
   Editorial / literate. Warm paper, ink, oxblood accent.
   Fraunces (display) + EB Garamond (body) + Inter (small UI).
   ============================================================ */

:root {
  --bg:        #F3EDDF;   /* warm cream paper */
  --bg-deep:   #ECE4D1;   /* one step deeper */
  --ink:       #14171E;   /* near-black with cool warmth */
  --ink-soft:  #2A2D36;
  --muted:     #74695B;   /* warm grey */
  --accent:    #7A1F2B;   /* deep oxblood */
  --accent-d:  #5A1620;   /* darker oxblood for hover */
  --rule:      #C9BFA8;   /* hairline rule */
  --rule-soft: #DDD3BC;
  --measure:   620px;
  --wide:      1040px;
}

* { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

main > section[id] {
  scroll-margin-top: 90px;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: 'EB Garamond', Georgia, 'Times New Roman', serif;
  font-size: 20px;
  line-height: 1.6;
  font-weight: 400;
  font-feature-settings: "kern" 1, "liga" 1, "onum" 1;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

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

img { max-width: 100%; display: block; }

/* ------------------------------------------------------------
   Layout containers
   ------------------------------------------------------------ */

.container {
  max-width: var(--wide);
  margin: 0 auto;
  padding: 0 40px;
}

.container--narrow {
  max-width: var(--measure);
  margin: 0 auto;
  padding: 0;
}

/* Inside the wide container, narrow children center themselves */
.container > .container--narrow { padding: 0; }
section .container--narrow { padding: 0 40px; }

/* ------------------------------------------------------------
   Typography
   ------------------------------------------------------------ */

h1, h2, h3,
.brand,
.kicker,
.nav a,
.block-title {
  margin: 0;
}

a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 140ms ease, border-color 140ms ease;
}

a:hover,
a:focus-visible {
  color: var(--accent-d);
  outline: none;
}

a:focus-visible {
  outline: 2px solid rgba(122, 31, 43, 0.35);
  outline-offset: 3px;
  border-radius: 1px;
}

p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  padding: 18px 0;
  background: rgba(243, 237, 223, 0.88);
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--rule-soft);
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding-bottom: 0;
  border-bottom: none;
}

.brand {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink);
  border-bottom: none;
}

.brand:hover { color: var(--accent); }

.nav {
  display: flex;
  gap: 26px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.nav a {
  font-family: 'Inter', -apple-system, sans-serif;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  border-bottom: none;
  padding-bottom: 2px;
}

.nav a[aria-current="page"] { color: var(--ink); }
.nav a:hover { color: var(--accent); }

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

.hero {
  padding: 96px 0 80px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: 72px;
  align-items: end;
}

.hero-text h1 {
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 400;
  font-size: clamp(64px, 9vw, 124px);
  line-height: 0.92;
  letter-spacing: -0.025em;
  color: var(--ink);
  font-variation-settings: 'opsz' 144, 'SOFT' 30;
}

.hero-sub {
  font-family: 'EB Garamond', Georgia, serif;
  font-style: italic;
  font-size: clamp(20px, 2.2vw, 26px);
  color: var(--muted);
  margin: 24px 0 0;
  line-height: 1.35;
  max-width: 28ch;
}

.hero-photo {
  margin: 0;
  width: 300px;
  height: 300px;
  justify-self: end;
  border-radius: 50%;
  overflow: hidden;
  background: var(--bg-deep);
}

.hero-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 25%;
  border-radius: 50%;
  filter: saturate(0.92) contrast(0.96);
}

/* ------------------------------------------------------------
   Section rules & blocks
   ------------------------------------------------------------ */

.section-rule {
  border: none;
  border-top: 1px solid var(--rule-soft);
  margin: 0;
  max-width: var(--wide);
  margin-left: auto;
  margin-right: auto;
}

.block {
  padding: 80px 0;
}

.block .container--narrow,
.bio .container--narrow {
  margin: 0 auto;
  padding: 0 40px;
  max-width: calc(var(--measure) + 80px);
}

/* ------------------------------------------------------------
   Kicker (small caps eyebrow above each block)
   ------------------------------------------------------------ */

.kicker {
  font-family: 'Inter', -apple-system, sans-serif;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 28px;
}

.kicker a {
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.kicker a:hover { color: var(--accent-d); }
.kicker a:hover .arrow { transform: translateX(3px); }
.kicker .arrow {
  font-family: 'EB Garamond', serif;
  font-size: 14px;
  letter-spacing: 0;
  transition: transform 160ms ease;
  display: inline-block;
}

/* ------------------------------------------------------------
   Block titles & body
   ------------------------------------------------------------ */

.block-title {
  font-family: 'Fraunces', Georgia, serif;
  font-size: clamp(28px, 3.4vw, 38px);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.012em;
  color: var(--ink);
  font-variation-settings: 'opsz' 60;
  margin-bottom: 20px;
  max-width: 22ch;
}

.block-lede {
  font-size: 20px;
  color: var(--ink-soft);
  margin-bottom: 28px;
  font-style: italic;
}

/* ------------------------------------------------------------
   Bio
   ------------------------------------------------------------ */

.bio { padding: 80px 0; }

.lede {
  font-family: 'EB Garamond', Georgia, serif;
  font-size: clamp(22px, 2.3vw, 26px);
  line-height: 1.5;
  font-weight: 400;
  color: var(--ink);
  margin-bottom: 24px;
  letter-spacing: -0.005em;
}

.bio p:not(.lede) {
  font-size: 19px;
  line-height: 1.65;
  color: var(--ink-soft);
}

.muted-italic {
  font-style: italic;
  color: var(--muted);
  font-size: 18px;
  margin: 0;
}

/* ------------------------------------------------------------
   Definition lists (Background)
   ------------------------------------------------------------ */

.defs {
  margin: 0;
  padding: 0;
}

.def-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 32px;
  padding: 18px 0;
  border-top: 1px solid var(--rule-soft);
}

.def-row:last-child {
  border-bottom: 1px solid var(--rule-soft);
}

.def-row dt {
  font-family: 'EB Garamond', serif;
  font-style: italic;
  font-size: 17px;
  color: var(--muted);
  letter-spacing: 0.01em;
  flex-shrink: 0;
}

.def-row dd {
  font-family: 'EB Garamond', serif;
  font-size: 19px;
  color: var(--ink);
  margin: 0;
  text-align: right;
  font-feature-settings: "kern" 1, "onum" 1;
}

/* ------------------------------------------------------------
   CV lists (Education, Experience)
   ------------------------------------------------------------ */

.cv-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.cv-item {
  padding: 24px 0;
  border-top: 1px solid var(--rule-soft);
}

.cv-item:last-child {
  border-bottom: 1px solid var(--rule-soft);
}

.cv-title {
  font-family: 'Fraunces', Georgia, serif;
  font-size: 22px;
  font-weight: 500;
  letter-spacing: -0.005em;
  line-height: 1.2;
  color: var(--ink);
  margin: 0 0 4px;
  font-variation-settings: 'opsz' 36;
}

.cv-role {
  font-family: 'EB Garamond', Georgia, serif;
  font-style: italic;
  font-size: 17px;
  color: var(--muted);
  margin: 0 0 8px;
  letter-spacing: 0.005em;
}

.cv-item .cv-role:last-child { margin-bottom: 0; }

.cv-desc {
  font-family: 'EB Garamond', Georgia, serif;
  font-size: 18px;
  color: var(--ink-soft);
  margin: 0;
  line-height: 1.5;
}

.cv-desc a {
  color: var(--accent);
  border-bottom: 1px solid rgba(122, 31, 43, 0.28);
}

.cv-desc a:hover {
  border-bottom-color: var(--accent);
  color: var(--accent-d);
}

/* ------------------------------------------------------------
   Link lists (podcast, connect)
   ------------------------------------------------------------ */

.link-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.link-list li {
  border-top: 1px solid var(--rule-soft);
}

.link-list li:last-child {
  border-bottom: 1px solid var(--rule-soft);
}

.link-list a {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 16px 2px 16px 0;
  font-family: 'EB Garamond', Georgia, serif;
  font-size: 20px;
  color: var(--ink);
  border: none;
  letter-spacing: -0.003em;
}

.link-list a:hover { color: var(--accent); }
.link-list a:hover .arrow { transform: translateX(4px); color: var(--accent); }

.link-list .arrow {
  font-family: 'EB Garamond', serif;
  color: var(--muted);
  transition: transform 160ms ease, color 160ms ease;
  display: inline-block;
}

/* ------------------------------------------------------------
   Writing page
   ------------------------------------------------------------ */

.page-head {
  padding: 96px 0 32px;
}

.page-head-inner {
  max-width: calc(var(--measure) + 80px);
  margin: 0 auto;
  padding: 0 40px;
}

.page-head .kicker { margin-bottom: 24px; }

.page-head h1 {
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 400;
  font-size: clamp(48px, 6vw, 80px);
  line-height: 1;
  letter-spacing: -0.02em;
  margin: 0 0 18px;
  font-variation-settings: 'opsz' 100;
  color: var(--ink);
}

.page-sub {
  font-family: 'EB Garamond', serif;
  font-style: italic;
  font-size: clamp(20px, 2vw, 24px);
  color: var(--muted);
  margin: 0;
  line-height: 1.4;
}

.writing-list {
  padding: 56px 0 96px;
  border-top: 1px solid var(--rule-soft);
}

.writing-list-inner {
  max-width: calc(var(--measure) + 80px);
  margin: 0 auto;
  padding: 0 40px;
}

.post-item {
  padding: 28px 0;
  border-bottom: 1px solid var(--rule-soft);
}

.post-item:first-of-type { border-top: 1px solid var(--rule-soft); }

.post-item h2 {
  font-family: 'Fraunces', serif;
  font-weight: 400;
  font-size: 26px;
  line-height: 1.25;
  margin: 0 0 6px;
}

.post-item h2 a {
  color: var(--ink);
  border: none;
}

.post-item h2 a:hover { color: var(--accent); }

.post-meta {
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 10px;
}

.post-excerpt {
  font-size: 18px;
  color: var(--ink-soft);
  margin: 0;
  line-height: 1.6;
}

.empty-note {
  font-family: 'EB Garamond', serif;
  font-style: italic;
  font-size: 20px;
  color: var(--muted);
  padding: 16px 0 0;
  margin: 0;
}

.last-updated {
  font-family: 'Inter', -apple-system, sans-serif;
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 48px 0 0;
}

.back-link {
  margin-top: 64px;
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.back-link a {
  color: var(--muted);
  border: none;
}

.back-link a:hover { color: var(--accent); }

/* ------------------------------------------------------------
   Signature
   ------------------------------------------------------------ */

.signature {
  padding: 56px 24px 40px;
  text-align: center;
}

.signature img {
  display: inline-block;
  width: 100%;
  max-width: 300px;
  height: auto;
  mix-blend-mode: multiply;
  opacity: 0.88;
}

@media (max-width: 520px) {
  .signature { padding: 40px 16px 28px; }
  .signature img { max-width: 220px; }
}

/* ------------------------------------------------------------
   Footer
   ------------------------------------------------------------ */

.site-footer {
  padding: 40px 0 56px;
  border-top: 1px solid var(--rule-soft);
}

.site-footer .container {
  display: flex;
  justify-content: center;
}

.site-footer p {
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0;
}

/* ------------------------------------------------------------
   Responsive
   ------------------------------------------------------------ */

@media (max-width: 860px) {
  .container { padding: 0 28px; }
  .block .container--narrow,
  .bio .container--narrow,
  .page-head-inner,
  .writing-list-inner { padding: 0 28px; }

  .hero { padding: 56px 0 56px; }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
    align-items: start;
  }

  .hero-photo {
    width: 200px;
    height: 200px;
    justify-self: start;
    order: -1;
  }

  .hero-text h1 { line-height: 0.95; }

  .block { padding: 56px 0; }

  .page-head { padding: 56px 0 28px; }

  .writing-list { padding: 40px 0 72px; }
}

@media (max-width: 520px) {
  body { font-size: 18px; }

  .site-header { padding: 14px 0; }

  .header-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .nav {
    gap: 16px;
    row-gap: 8px;
  }

  .nav a { font-size: 11px; letter-spacing: 0.14em; }

  main > section[id] { scroll-margin-top: 130px; }

  .hero { padding: 40px 0 40px; }
  .hero-photo { width: 160px; height: 160px; }
  .hero-text h1 { font-size: 56px; }
  .hero-sub { font-size: 18px; margin-top: 18px; }

  .lede { font-size: 20px; }
  .block-title { font-size: 26px; }
  .block-lede { font-size: 18px; }

  .def-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    padding: 14px 0;
  }
  .def-row dd { text-align: left; }

  .link-list a {
    padding: 14px 0;
    font-size: 18px;
  }

  .page-head h1 { font-size: 44px; }
  .post-item h2 { font-size: 22px; }
}