/* Barrett Lemons — personal site
   Restrained, engraved-stationery minimalism.
   Ivory #FEFDFB / near-black #1A1A1A / navy accent #1C2B3A */

:root {
  --ivory: #FEFDFB;
  --ink: #1A1A1A;
  --navy: #1C2B3A;
  --muted: #5F625F;
  --rule: rgba(26, 26, 26, 0.16);
  --rule-faint: rgba(26, 26, 26, 0.09);

  --serif: "EB Garamond", "Iowan Old Style", Georgia, "Times New Roman", serif;
  --sans: "Work Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;

  --gutter: 20px;
  --measure: 66ch;
  --space-section: clamp(56px, 9vw, 104px);
  --space-block: clamp(28px, 4.5vw, 44px);
}

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

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 64px; }

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

body {
  margin: 0;
  background: var(--ivory);
  color: var(--ink);
  font-family: var(--sans);
  font-weight: 300;
  font-size: 16.5px;
  line-height: 1.68;
  letter-spacing: 0.005em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

a { color: var(--navy); text-decoration: none; }

a:focus-visible,
button:focus-visible,
.skip-link:focus {
  outline: 1px solid var(--navy);
  outline-offset: 3px;
}

[hidden] { display: none !important; }

.wrap {
  width: 100%;
  max-width: 1040px;
  margin: 0 auto;
  padding-inline: var(--gutter);
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--ivory);
  padding: 10px 16px;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.skip-link:focus { left: 0; z-index: 20; }

/* ---------- Navigation ---------- */

nav {
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--ivory);
  border-bottom: 1px solid var(--rule-faint);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 52px;
}

.nav-mark {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.22em;
  color: var(--ink);
  flex: none;
}

.nav-list {
  list-style: none;
  display: flex;
  gap: clamp(14px, 2.6vw, 28px);
  margin: 0;
  padding: 0;
  overflow-x: auto;
  scrollbar-width: none;
}
.nav-list::-webkit-scrollbar { display: none; }

.nav-list a {
  display: inline-block;
  padding: 6px 0;
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ink);
  white-space: nowrap;
  border-bottom: 1px solid transparent;
}
.nav-list a:hover { border-bottom-color: var(--navy); color: var(--navy); }

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

.hero { padding-top: clamp(44px, 10vw, 96px); }

.hero-inner {
  display: flex;
  flex-direction: column-reverse;
  align-items: flex-start;
  gap: clamp(24px, 4vw, 44px);
  padding-bottom: clamp(32px, 6vw, 56px);
}

h1 {
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(2.4rem, 10vw, 4.6rem);
  line-height: 1.02;
  letter-spacing: 0.055em;
  margin: 0;
}

.tagline {
  margin: clamp(14px, 2.5vw, 22px) 0 0;
  max-width: 46ch;
  font-size: clamp(0.92rem, 2.4vw, 1.02rem);
  font-weight: 300;
  letter-spacing: 0.035em;
  color: var(--muted);
}

.hero-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 26px;
  margin: 22px 0 0;
}

.hero-links a {
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding-bottom: 3px;
  border-bottom: 1px solid var(--rule);
}
.hero-links a:hover { border-bottom-color: var(--navy); }

.hero-photo { margin: 0; flex: none; }

.hero-photo img {
  width: clamp(112px, 26vw, 176px);
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: 2px;
}

.rule-accent {
  border: 0;
  border-top: 1px solid var(--navy);
  margin: 0;
  opacity: 0.85;
}

/* ---------- Sections ---------- */

section { padding-block: var(--space-section); }

main > section + section { border-top: 1px solid var(--rule-faint); }

.section-h {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 0.86rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--navy);
  margin: 0 0 clamp(26px, 4vw, 40px);
  padding-bottom: 12px;
  border-bottom: 1px solid var(--rule);
}

h3 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(1.28rem, 3.6vw, 1.6rem);
  line-height: 1.25;
  letter-spacing: 0.02em;
  margin: 0;
}

h4 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(1.08rem, 3vw, 1.22rem);
  line-height: 1.3;
  letter-spacing: 0.03em;
  margin: 0 0 8px;
}

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

.lede { font-size: clamp(1rem, 2.6vw, 1.1rem); }

.org {
  margin: 4px 0 0;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
}

.dates {
  margin: 6px 0 0;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ---------- Layout blocks ---------- */

.split,
.project {
  display: grid;
  gap: clamp(22px, 4vw, 40px);
  align-items: start;
}

.entry-head { margin-bottom: clamp(22px, 3.5vw, 32px); }

.entry > p { margin-bottom: clamp(26px, 4vw, 38px); }

.project,
.entry-block,
.support-pair {
  padding-top: var(--space-block);
  margin-top: var(--space-block);
  border-top: 1px solid var(--rule-faint);
}

.project-flush { padding-top: 0; margin-top: 0; border-top: 0; }

.entry-block .dates { margin-bottom: 14px; }
.entry-block .dates:last-child { margin-bottom: 0; }

/* ---------- Figures ---------- */

.figure { margin: 0; }

.figure img { border-radius: 2px; width: 100%; }

a.zoom { display: block; cursor: zoom-in; }
a.zoom img { transition: opacity 0.2s ease; }
a.zoom:hover img { opacity: 0.92; }

.figure.portrait { max-width: 380px; }

figcaption {
  margin-top: 10px;
  font-size: 0.78rem;
  line-height: 1.55;
  letter-spacing: 0.02em;
  color: var(--muted);
  max-width: 52ch;
}

.caption-strong { color: var(--ink); font-weight: 400; }

.pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.pair img,
.support-pair img {
  aspect-ratio: 3 / 4;
  object-fit: cover;
}

.pair-figure { margin-bottom: 0; }

.support-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.drawing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.drawing-grid img {
  aspect-ratio: 3 / 4;
  object-fit: contain;
  background: #fff;
  outline: 1px solid var(--rule-faint);
  outline-offset: -1px;
}

.org-logo {
  width: 96px;
  height: auto;
  margin-top: 22px;
}

/* ---------- Additional experience ---------- */

.minor {
  margin-top: clamp(48px, 7vw, 72px);
}

.minor-h {
  font-size: clamp(1.15rem, 3vw, 1.3rem);
  margin-bottom: clamp(18px, 3vw, 26px);
}

.minor-entry {
  padding-block: 22px;
  border-top: 1px solid var(--rule-faint);
}
.minor-entry:last-child { border-bottom: 1px solid var(--rule-faint); }

.minor-entry .entry-head { margin-bottom: 12px; }
.minor-entry h4 { margin: 0; }
.minor-entry .org { font-size: 0.9rem; margin-top: 2px; }

.minor-entry ul.plain li { border: 0 !important; padding-block: 3px; font-size: 0.93rem; }

/* ---------- Lists ---------- */

.edu { display: grid; gap: clamp(30px, 5vw, 48px); }

.edu-item .dates { margin-bottom: 14px; }

ul.plain {
  list-style: none;
  margin: 0;
  padding: 0;
  max-width: var(--measure);
}

ul.plain li {
  position: relative;
  padding-left: 20px;
  padding-block: 7px;
  border-top: 1px solid var(--rule-faint);
  font-size: 0.95rem;
}
ul.plain li:last-child { border-bottom: 1px solid var(--rule-faint); }

ul.plain li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.05em;
  width: 9px;
  border-top: 1px solid var(--navy);
}

.skills {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  border-top: 1px solid var(--rule-faint);
}

.skills li {
  padding: 12px 0;
  border-bottom: 1px solid var(--rule-faint);
  font-size: 0.95rem;
  letter-spacing: 0.01em;
}

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

.post-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--rule-faint);
}

.post-list li {
  display: grid;
  gap: 4px 28px;
  padding-block: 20px;
  border-bottom: 1px solid var(--rule-faint);
}

.post-list time {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  padding-top: 4px;
}

.post-title {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(1.15rem, 3.2vw, 1.35rem);
  line-height: 1.3;
  letter-spacing: 0.02em;
  color: var(--ink);
}
.post-title:hover { color: var(--navy); }

.post-summary { margin: 6px 0 0; font-size: 0.93rem; color: var(--muted); }

.more-link { margin-top: 22px; }
.more-link a,
.back-link {
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding-bottom: 3px;
  border-bottom: 1px solid var(--rule);
}

.page-head { padding-top: clamp(44px, 9vw, 88px); padding-bottom: clamp(28px, 5vw, 44px); }
.page-head h1 { font-size: clamp(2rem, 7vw, 3.2rem); }
.page-head .tagline { margin-top: 14px; }

.empty-note { color: var(--muted); font-size: 0.95rem; }

/* Single post */
.article { padding-block: clamp(40px, 7vw, 72px) var(--space-section); }
.article .wrap { max-width: 760px; }
.article h1 {
  font-size: clamp(2rem, 6.5vw, 3rem);
  letter-spacing: 0.03em;
  line-height: 1.12;
}
.article .post-meta { margin: 16px 0 0; }
.article .rule-accent { margin: clamp(26px, 4vw, 38px) 0; }
.article .body p,
.article .body li { font-size: 1.04rem; line-height: 1.78; }
.article .body h2 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 1.45rem;
  letter-spacing: 0.02em;
  margin: 2em 0 0.6em;
}
.article .body h3 { font-size: 1.2rem; margin: 1.6em 0 0.5em; }
.article .body figure { margin: 2em 0; }
.article .body blockquote {
  margin: 1.6em 0;
  padding-left: 20px;
  border-left: 1px solid var(--navy);
  font-family: var(--serif);
  font-size: 1.2rem;
}
.article .body a { border-bottom: 1px solid var(--rule); }

/* ---------- Contact ---------- */

.contact-list {
  list-style: none;
  margin: 0;
  padding: 0;
  max-width: 560px;
}

.contact-list li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 18px;
  padding-block: 13px;
  border-top: 1px solid var(--rule-faint);
}
.contact-list li:last-child { border-bottom: 1px solid var(--rule-faint); }

.contact-list .label {
  flex: 0 0 84px;
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.contact-list a {
  font-size: 1rem;
  letter-spacing: 0.02em;
  border-bottom: 1px solid var(--rule);
  padding-bottom: 1px;
  overflow-wrap: anywhere;
}
.contact-list a:hover { border-bottom-color: var(--navy); }

/* ---------- Lightbox ---------- */

.lightbox {
  width: 100vw;
  height: 100vh;
  max-width: none;
  max-height: none;
  margin: 0;
  padding: 56px 16px 24px;
  border: 0;
  background: rgba(254, 253, 251, 0.97);
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
}
.lightbox[open] { display: flex; }
.lightbox::backdrop { background: transparent; }

.lightbox img {
  max-width: 100%;
  max-height: calc(100vh - 150px);
  width: auto;
  object-fit: contain;
  border-radius: 2px;
}

.lightbox-caption {
  margin: 0;
  max-width: 60ch;
  text-align: center;
  font-size: 0.8rem;
  color: var(--muted);
}

.lightbox-close {
  position: absolute;
  top: 14px;
  right: 16px;
  background: none;
  border: 0;
  border-bottom: 1px solid var(--rule);
  padding: 4px 0;
  font: 400 0.7rem/1 var(--sans);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--navy);
  cursor: pointer;
}

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

footer { padding-bottom: clamp(36px, 6vw, 64px); }

footer p {
  margin: 16px 0 0;
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ---------- Wider viewports ---------- */

@media (max-width: 759px) {
  .nav-list {
    padding-right: 24px;
    -webkit-mask-image: linear-gradient(to right, #000 85%, transparent);
            mask-image: linear-gradient(to right, #000 85%, transparent);
  }
}

@media (min-width: 620px) {
  .skills { grid-template-columns: 1fr 1fr; column-gap: 40px; border-top: 0; }
  .skills li:nth-child(-n+2) { border-top: 1px solid var(--rule-faint); }
  .support-pair { gap: 20px; max-width: 640px; }
  .drawing-grid { gap: 14px; }
  .post-list li { grid-template-columns: 130px 1fr; }
}

@media (min-width: 760px) {
  :root { --gutter: 40px; }

  .hero-inner {
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
  }

  .hero-text { padding-bottom: 6px; }

  .split { grid-template-columns: 1.35fr 1fr; }

  .project { grid-template-columns: 1.25fr 1fr; }
  .project-feature { grid-template-columns: 1fr 1.35fr; }
  .project-wide { grid-template-columns: 1fr 1.25fr; }

  .figure.portrait { justify-self: end; width: 100%; }

  .entry-head {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: baseline;
    column-gap: 24px;
  }
  .entry-head .org { grid-column: 1; }
  .entry-head .dates { grid-column: 2; grid-row: 1 / span 2; text-align: right; margin-top: 0; }

  .pair-figure { max-width: 520px; }
  .org-logo { width: 112px; }
}

@media (min-width: 980px) {
  .edu { grid-template-columns: 1fr 1fr; gap: 56px; }
  .drawing-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ---------- Print: a clean text résumé ---------- */

@media print {
  nav, .skip-link, .hero-links, figure, .org-logo, #writing, .lightbox { display: none !important; }
  body { font-size: 10.5pt; line-height: 1.45; background: #fff; }
  section { padding-block: 14px; break-inside: avoid-page; }
  .project, .entry-block, .support-pair, .minor-entry { padding-top: 8px; margin-top: 8px; }
  .split, .project { display: block; }
  a { color: var(--ink); }
}