/* -------------------------------------------------------------
   andromathewson.com — stylesheet
   Editorial / scholarly aesthetic
   ------------------------------------------------------------- */

:root {
  /* palette */
  --paper:       #f4f0e6;   /* warm off-white, like book paper */
  --paper-soft:  #ebe6d8;
  --ink:         #1a1612;   /* near-black, warm */
  --ink-soft:    #4a463f;
  --ink-faint:   #8a857a;
  --rule:        #c9c2b0;
  --accent:      #1e3a5f;   /* deep ink blue, used sparingly */
  --accent-soft: #4a6689;

  /* type */
  --serif-display: "Fraunces", "Iowan Old Style", "Palatino Linotype", Palatino, serif;
  --serif-body:    "Newsreader", "Iowan Old Style", Georgia, serif;
  --mono:          "IBM Plex Mono", "Courier New", monospace;

  /* scale */
  --measure: 34rem;         /* ideal reading column */
  --measure-wide: 48rem;
  --gutter: clamp(1.25rem, 4vw, 2.5rem);
}

/* -------- reset & base -------- */

*, *::before, *::after { box-sizing: border-box; }

html {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--serif-body);
  font-size: 19px;
  line-height: 1.6;
  font-variation-settings: "opsz" 16;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  /* subtle paper grain */
  background-image:
    radial-gradient(circle at 20% 30%, rgba(74, 70, 63, 0.015) 0%, transparent 40%),
    radial-gradient(circle at 80% 70%, rgba(74, 70, 63, 0.02) 0%, transparent 40%);
}

@media (max-width: 540px) {
  html { font-size: 17.5px; }
}

/* -------- links -------- */

a {
  color: var(--ink);
  text-decoration: none;
  background-image: linear-gradient(var(--accent), var(--accent));
  background-repeat: no-repeat;
  background-size: 100% 1px;
  background-position: 0 95%;
  transition: background-size 0.2s ease, color 0.2s ease;
}

a:hover {
  color: var(--accent);
  background-size: 100% 2px;
}

/* -------- layout -------- */

.page {
  flex: 1;
  padding: clamp(2rem, 5vw, 4rem) var(--gutter) clamp(3rem, 6vw, 5rem);
  max-width: var(--measure-wide);
  margin: 0 auto;
  width: 100%;
}

.masthead {
  padding: 2rem var(--gutter) 0;
  max-width: var(--measure-wide);
  margin: 0 auto;
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 2rem;
  flex-wrap: wrap;
}

.masthead__name {
  font-family: var(--serif-display);
  font-weight: 500;
  font-size: 1.05rem;
  letter-spacing: 0.01em;
  margin: 0;
  font-variation-settings: "opsz" 14, "SOFT" 50;
}

.masthead__name a {
  background: none;
}

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

nav.primary {
  display: flex;
  gap: clamp(1rem, 3vw, 2rem);
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

nav.primary a {
  background: none;
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease, color 0.2s ease;
  color: var(--ink-soft);
}

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

/* -------- typography -------- */

h1, h2, h3, h4 {
  font-family: var(--serif-display);
  font-weight: 400;
  color: var(--ink);
  line-height: 1.1;
  text-wrap: balance;
}

h1 {
  font-size: clamp(2.75rem, 7vw, 4.5rem);
  font-weight: 300;
  letter-spacing: -0.015em;
  margin: 2rem 0 0.5rem;
  font-variation-settings: "opsz" 144, "SOFT" 30;
}

h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 400;
  margin: 3rem 0 1rem;
  font-variation-settings: "opsz" 72;
}

h3 {
  font-size: 1.1rem;
  font-weight: 500;
  margin: 2rem 0 0.5rem;
  font-variation-settings: "opsz" 20;
}

p {
  max-width: var(--measure);
  margin: 0 0 1.1em;
}

em, i { font-style: italic; }

/* section label — small caps over a hairline */

.label {
  display: block;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-faint);
  padding-bottom: 0.5rem;
  margin: 3rem 0 1.5rem;
  border-bottom: 1px solid var(--rule);
}

.label:first-child { margin-top: 0; }

/* -------- home page specific -------- */

.hero {
  margin-top: clamp(3rem, 10vw, 6rem);
  margin-bottom: clamp(2rem, 6vw, 4rem);
}

.hero__subtitle {
  font-family: var(--serif-display);
  font-style: italic;
  font-weight: 300;
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  color: var(--ink-soft);
  margin: 0 0 2rem;
  max-width: var(--measure);
  font-variation-settings: "opsz" 36;
}

.intro {
  max-width: var(--measure);
  font-size: 1.05rem;
}

.intro p:first-of-type::first-letter {
  font-family: var(--serif-display);
  font-size: 3.8em;
  font-weight: 400;
  float: left;
  line-height: 0.85;
  padding: 0.08em 0.08em 0 0;
  color: var(--ink);
}

/* -------- "currently" / highlights -------- */

.currently {
  border-top: 1px solid var(--rule);
  padding-top: 2rem;
  margin-top: 3rem;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.5rem;
}

@media (min-width: 720px) {
  .currently {
    grid-template-columns: 10rem 1fr;
    gap: 2.5rem;
  }
}

.currently__label {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-faint);
  padding-top: 0.25rem;
}

.currently__items > * + * {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--rule);
}

.currently__item p {
  margin: 0.25rem 0 0;
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.currently__item strong {
  font-weight: 500;
  font-family: var(--serif-display);
  font-size: 1.1rem;
}

/* -------- publication / project lists -------- */

.entry-list {
  list-style: none;
  padding: 0;
  margin: 0 0 3rem;
}

.entry {
  display: grid;
  grid-template-columns: 4.5rem 1fr;
  gap: 1rem 1.5rem;
  padding: 1.25rem 0;
  border-top: 1px solid var(--rule);
  align-items: baseline;
}

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

.entry__year {
  font-family: var(--mono);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  color: var(--ink-faint);
  padding-top: 0.35em;
}

.entry__body {
  min-width: 0;
}

.entry__title {
  font-family: var(--serif-display);
  font-size: 1.15rem;
  font-weight: 500;
  line-height: 1.3;
  margin: 0 0 0.25rem;
  font-variation-settings: "opsz" 24;
}

.entry__meta {
  font-size: 0.95rem;
  color: var(--ink-soft);
  font-style: italic;
  margin: 0 0 0.5rem;
}

.entry__desc {
  font-size: 0.95rem;
  color: var(--ink-soft);
  margin: 0.5rem 0 0;
  max-width: var(--measure);
}

@media (max-width: 540px) {
  .entry {
    grid-template-columns: 1fr;
    gap: 0.25rem;
  }
  .entry__year { padding-top: 0; }
}

/* -------- project feature -------- */

.project {
  border-top: 1px solid var(--rule);
  padding-top: 2rem;
  margin-top: 3rem;
}

.project:first-of-type {
  margin-top: 1rem;
}

.project__header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  margin-bottom: 0.5rem;
}

.project__title {
  font-family: var(--serif-display);
  font-size: 1.75rem;
  font-weight: 400;
  margin: 0;
  font-variation-settings: "opsz" 48;
}

.project__url {
  font-family: var(--mono);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  color: var(--accent);
}

.project__tagline {
  font-family: var(--serif-display);
  font-style: italic;
  font-weight: 300;
  color: var(--ink-soft);
  font-size: 1.1rem;
  margin: 0 0 1.5rem;
  max-width: var(--measure);
}

.project__body p {
  max-width: var(--measure);
  font-size: 0.98rem;
}

.project__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem 2.5rem;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--rule);
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
}

.project__meta dt {
  text-transform: uppercase;
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--ink-faint);
  margin-bottom: 0.25rem;
}

.project__meta dd {
  margin: 0;
}

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

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  max-width: var(--measure);
  margin-top: 2rem;
}

.contact-row {
  display: grid;
  grid-template-columns: 8rem 1fr;
  gap: 1.5rem;
  padding: 1rem 0;
  border-top: 1px solid var(--rule);
  align-items: baseline;
}

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

.contact-row dt {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.contact-row dd {
  margin: 0;
  font-family: var(--serif-display);
  font-size: 1.05rem;
  font-variation-settings: "opsz" 18;
}

@media (max-width: 540px) {
  .contact-row {
    grid-template-columns: 1fr;
    gap: 0.25rem;
  }
}

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

footer.site-footer {
  padding: 2rem var(--gutter) 3rem;
  max-width: var(--measure-wide);
  margin: 4rem auto 0;
  width: 100%;
  border-top: 1px solid var(--rule);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--ink-faint);
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

footer.site-footer a {
  color: var(--ink-faint);
  background: none;
}

footer.site-footer a:hover { color: var(--accent); }

/* -------- page-load reveal -------- */

@media (prefers-reduced-motion: no-preference) {
  .page > *,
  .masthead {
    opacity: 0;
    animation: fade-up 0.7s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  }
  .masthead { animation-delay: 0s; }
  .page > *:nth-child(1) { animation-delay: 0.08s; }
  .page > *:nth-child(2) { animation-delay: 0.16s; }
  .page > *:nth-child(3) { animation-delay: 0.22s; }
  .page > *:nth-child(4) { animation-delay: 0.28s; }
  .page > *:nth-child(5) { animation-delay: 0.34s; }
  .page > *:nth-child(n+6) { animation-delay: 0.38s; }
}

@keyframes fade-up {
  from {
    opacity: 0;
    transform: translateY(0.75rem);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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