/* Mai Văn Nhơn — site stylesheet
   One file, one serif family, no animation. See README.md before editing. */

:root {
  --bg: #F5F5F2;
  --text: #1A1A1A;
  --text-mute: #6B6B66;
  --rule: #E2E2DD;
  --accent: #735641;

  --font-serif: "EB Garamond", Georgia, "Times New Roman", serif;

  --content-max: 1100px;
  --measure: 70ch;
  --gutter: clamp(1.25rem, 6vw, 3rem);
  --gap-artwork: 33vh;

  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2.5rem;
  --space-5: 4rem;
}

/* Reset */

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

html, body, h1, h2, h3, h4, p, figure, blockquote, ul, ol, dl, dd {
  margin: 0;
  padding: 0;
}

ul, ol { list-style: none; }

html {
  background: var(--bg);
  -webkit-text-size-adjust: 100%;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-serif);
  font-size: 1.125rem;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
  border: 0;
}

/* Links */

a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

a:visited { color: var(--accent); }

/* Focus — always visible for keyboard users */

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

:focus:not(:focus-visible) { outline: none; }

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

/* Skip link */

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--bg);
  color: var(--text);
  padding: 0.6rem 1rem;
  border: 1px solid var(--rule);
  z-index: 10;
}

.skip-link:focus {
  left: var(--gutter);
  top: var(--gutter);
}

/* Page container — left-aligned, not centered */

.page {
  max-width: var(--content-max);
  padding-inline: var(--gutter);
}

/* Header */

.site-header {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  column-gap: var(--space-4);
  row-gap: var(--space-2);
  padding-block: var(--space-4) var(--space-3);
  border-bottom: 1px solid var(--rule);
  margin-bottom: var(--space-5);
}

.site-id {
  font-size: 1.3rem;
}

.site-id a {
  color: var(--accent);
  text-decoration: none;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  font-size: 0.95rem;
}

.site-nav a {
  color: var(--text-mute);
  text-decoration: none;
}

.site-nav a[aria-current="page"] {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

.lang-switch {
  font-size: 0.85rem;
  color: var(--text-mute);
}

.lang-switch a {
  color: var(--text-mute);
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.lang-switch [aria-current="page"] {
  color: var(--text);
}

/* Main content */

main {
  padding-bottom: var(--space-5);
}

h1, h2, h3 {
  font-family: var(--font-serif);
  font-weight: 600;
  line-height: 1.2;
}

h1 {
  font-size: clamp(2.2rem, 3.2vw + 1.2rem, 3.2rem);
  color: var(--accent);
  margin-bottom: var(--space-4);
}

h2 {
  font-size: 1.55rem;
  margin-bottom: var(--space-3);
}

main > h2 {
  margin-top: var(--space-5);
}

/* Prose — body text kept under ~80 characters per line */

.prose {
  max-width: var(--measure);
}

.prose p,
.prose blockquote {
  margin-bottom: var(--space-3);
}

.prose blockquote {
  color: var(--text-mute);
  border-left: 1px solid var(--rule);
  padding-left: var(--space-3);
}

/* Artwork figure and caption */

figure.artwork {
  margin: 0;
}

figure.artwork img {
  width: 100%;
}

figure.artwork img + img {
  margin-top: var(--space-2);
}

figure.artwork figcaption {
  margin-top: var(--space-2);
  font-size: 1rem;
  color: var(--text-mute);
  max-width: var(--measure);
}

figure.artwork figcaption .cap-title {
  color: var(--text);
}

figure.artwork figcaption .cap-line {
  display: block;
}

.artwork-note {
  margin-top: var(--space-1);
  font-size: 1rem;
  color: var(--text-mute);
  max-width: var(--measure);
}

/* Series / list of artworks — generous separation between pieces */

.work-list > .artwork + .artwork {
  margin-top: var(--gap-artwork);
}

.work-list {
  margin-top: var(--space-5);
}

.material-note {
  margin-top: var(--gap-artwork);
  padding-top: var(--space-4);
  border-top: 1px solid var(--rule);
  font-size: 1rem;
  color: var(--text-mute);
  max-width: var(--measure);
}

/* Series index (Selected Works) */

.series-list {
  margin-top: var(--space-5);
}

.series-entry + .series-entry {
  margin-top: var(--space-5);
}

.series-entry img {
  width: 100%;
  margin-bottom: var(--space-2);
}

.series-entry h2 a {
  color: var(--text);
  text-decoration: none;
}

.series-entry .series-meta {
  color: var(--text-mute);
  font-size: 1rem;
  margin-top: var(--space-1);
}

.series-entry .series-desc {
  margin-top: var(--space-2);
  max-width: var(--measure);
}

/* Home */

.home-image {
  width: 100%;
}

.home h1 {
  margin-top: var(--space-4);
  margin-bottom: var(--space-1);
}

.home .tagline {
  max-width: var(--measure);
  color: var(--text);
}

/* Contact */

.contact-block {
  max-width: var(--measure);
}

.contact-block p + p {
  margin-top: var(--space-2);
}

/* CV */

.cv-group {
  margin-top: var(--space-4);
}

.cv-group h2 {
  font-size: 1.25rem;
}

.cv-group ul { margin-top: var(--space-2); }

.cv-group li {
  margin-bottom: var(--space-1);
  max-width: var(--measure);
}

.cv-note {
  margin-top: var(--space-2);
  font-size: 1rem;
  color: var(--text-mute);
  max-width: var(--measure);
}

/* Reduced motion — belt and suspenders; the site has no motion to begin with */

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* Small screens */

@media (max-width: 40em) {
  .site-header { padding-block: var(--space-3) var(--space-2); }
  h1 { margin-bottom: var(--space-3); }
}