/* ==========================================================================
   marina-leonteva.com — baseline stylesheet
   Structural / typographic foundation. The final visual design is layered on
   top of this; keep selectors semantic so restyling doesn't touch templates.
   ========================================================================== */

:root {
  --measure: 68ch;
  --gap: 1.5rem;
  --gap-lg: 3rem;
  --maxw: 1280px;

  --fg: #141414;
  --bg: #ffffff;
  --muted: #6b6b6b;
  --line: #e6e6e6;
  --accent: #141414;

  --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-head: var(--font-body);
}

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

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

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.55;
  color: var(--fg);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
a:hover { text-decoration: underline; }

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

/* ---- Layout primitives -------------------------------------------------- */

.site-main {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: var(--gap-lg) var(--gap);
}

.page-head { margin-bottom: var(--gap-lg); }
.page-head h1 { margin: 0 0 .5rem; font-size: clamp(1.6rem, 4vw, 2.4rem); }
.page-intro { color: var(--muted); max-width: var(--measure); }

/* ---- Header ------------------------------------------------------------- */

.site-header {
  display: flex;
  align-items: baseline;
  gap: var(--gap);
  flex-wrap: wrap;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: var(--gap) var(--gap);
  border-bottom: 1px solid var(--line);
}

.site-logo { font-weight: 600; font-size: 1.15rem; letter-spacing: .01em; }
.site-logo:hover { text-decoration: none; }

.site-nav { display: flex; gap: 1.25rem; }
.site-nav a[aria-current] { text-decoration: underline; text-underline-offset: .25em; }

.lang-switch { margin-left: auto; display: flex; gap: .5rem; color: var(--muted); }
.lang-switch a { font-size: .85rem; text-transform: uppercase; letter-spacing: .05em; }
.lang-switch a[aria-current] { color: var(--fg); font-weight: 600; }

/* ---- Work grid + cards -------------------------------------------------- */

.work-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--gap-lg) var(--gap);
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
}

.card { display: block; color: inherit; }
.card:hover { text-decoration: none; }
.card:hover .card-title { text-decoration: underline; text-underline-offset: .2em; }

.card-media { margin: 0 0 .75rem; }
.card-media img { width: 100%; }

.card-body { display: flex; flex-direction: column; gap: .15rem; }
.card-title { margin: 0; font-size: 1rem; font-weight: 600; }
.card-subtitle { margin: 0; color: var(--muted); font-size: .9rem; }
.card-year { margin: 0; color: var(--muted); font-size: .8rem; }

/* Text card (écriture without a cover) — the "résumé" treatment */
.card.is-text .card-body {
  min-height: 220px;
  justify-content: center;
  padding: var(--gap);
  border: 1px solid var(--line);
}
.card.is-text .card-title {
  font-size: 1.3rem;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ---- Home --------------------------------------------------------------- */

.home-pinned { margin-bottom: var(--gap-lg); }
.home-pinned .card-media img { width: 100%; }
.home-pinned .card-title { font-size: 1.4rem; }

/* ---- Single work / écriture --------------------------------------------- */

.work, .ecriture { max-width: var(--maxw); margin: 0 auto; }

.work-head { margin-bottom: var(--gap-lg); }
.work-head h1 { margin: 0 0 .35rem; font-size: clamp(1.6rem, 4vw, 2.6rem); }
.work-subtitle { margin: 0; color: var(--muted); font-size: 1.05rem; }

.work-image {
  margin: 0 auto var(--gap-lg);
  width: var(--w, 100%);
  max-width: var(--maxw, 1200px);
}
.work-image img { margin: 0 auto; }
.ecriture-cover { margin: 0 0 var(--gap-lg); }

.work-body { max-width: var(--measure); margin: 0 auto; }
.work-body > * + * { margin-top: 1rem; }
.work-body img { margin: var(--gap) auto; }
.work-body video { width: 100%; height: auto; margin: var(--gap) 0; }

.work-tags { margin-top: var(--gap-lg); display: flex; flex-wrap: wrap; gap: .5rem; }
.tag { font-size: .8rem; color: var(--muted); border: 1px solid var(--line); padding: .15rem .6rem; border-radius: 999px; }

/* ---- About (3 columns) -------------------------------------------------- */

.about {
  display: grid;
  gap: var(--gap-lg);
  grid-template-columns: 1fr;
}
@media (min-width: 900px) {
  .about { grid-template-columns: 1fr 1fr 1fr; }
}

.about-col h2 { font-size: 1.1rem; margin: 0 0 .75rem; }
.about-portrait img { margin-bottom: var(--gap); }
.about-bio { max-width: var(--measure); }
.about-contact { margin-top: var(--gap); display: flex; flex-direction: column; gap: .25rem; }

.cv-section { margin-bottom: var(--gap); }
.cv-section h3 { font-size: .95rem; margin: 0 0 .4rem; }
.cv-list { list-style: none; margin: 0; padding: 0; }
.cv-list li { padding: .25rem 0; border-top: 1px solid var(--line); font-size: .9rem; }
.cv-year { color: var(--muted); }

.social-links { list-style: none; margin: .25rem 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: .75rem; }

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

.site-footer {
  max-width: var(--maxw);
  margin: var(--gap-lg) auto 0;
  padding: var(--gap);
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: .85rem;
}