/* pyja.net — bilingual dossier, v2 (market-mapped)
   Tokens: paper #F7F5F0 · ink #16181D · red #C41E24 · hairline #DDD9CE
   Type: PT Serif (display) · PT Sans (body) · IBM Plex Mono (labels) */

:root {
  --paper: #F7F5F0;
  --ink: #16181D;
  --ink-soft: #3A3D44;
  --red: #C41E24;
  --red-deep: #9A151A;
  --hairline: #DDD9CE;
  --steel: #6B7280;
  --blue: #1F3A93;
  --mono: "IBM Plex Mono", monospace;
  --serif: "PT Serif", Georgia, serif;
  --sans: "PT Sans", system-ui, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.6;
  transition: opacity 220ms ease;
}
body.switching { opacity: 0; }

a { color: var(--blue); text-decoration: underline; text-underline-offset: 3px; }
a:hover { color: var(--red-deep); }
a:focus-visible, button:focus-visible {
  outline: 2px solid var(--red);
  outline-offset: 3px;
}

.wrap { max-width: 1080px; margin: 0 auto; padding: 0 24px; }

/* ————— header ————— */
.site-head {
  border-bottom: 1px solid var(--hairline);
  padding: 20px 0 16px;
}
.site-head .wrap {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.logo {
  font-family: var(--mono);
  font-size: 15px;
  letter-spacing: 0.14em;
  color: var(--ink);
  text-decoration: none;
}
.logo .logo-red { color: var(--red); }
nav.main-nav { display: flex; gap: 22px; align-items: baseline; flex-wrap: wrap; }
nav.main-nav a {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--ink-soft);
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
}
nav.main-nav a:hover { color: var(--red-deep); border-color: var(--red); }
nav.main-nav a.active { color: var(--ink); border-color: var(--ink); }

.lang-toggle {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  background: none;
  border: 1px solid var(--ink);
  padding: 4px 10px;
  cursor: pointer;
  color: var(--ink);
}
.lang-toggle:hover { background: var(--ink); color: var(--paper); }

/* ————— type ————— */
.eyebrow {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--steel);
  margin-bottom: 14px;
}
h1, h2, h3 { font-family: var(--serif); font-weight: 700; line-height: 1.15; color: var(--ink); }
h1 { font-size: clamp(34px, 5vw, 54px); letter-spacing: -0.01em; }
h2 { font-size: clamp(24px, 3vw, 32px); margin-bottom: 18px; }
h3 { font-size: 20px; }
p + p { margin-top: 12px; }

/* ————— hero ————— */
.hero { padding: 72px 0 56px; border-bottom: 1px solid var(--hairline); }
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 240px;
  gap: 48px;
  align-items: end;
}
.hero h1 { margin-bottom: 22px; }
.hero .lede { font-size: 19px; max-width: 34em; color: var(--ink-soft); }
.hero .lede.ru-note { color: var(--steel); font-style: italic; }
.hero-cta {
  margin-top: 34px;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.hero-cta .btn {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background-color 180ms ease, border-color 180ms ease, color 180ms ease, transform 180ms ease;
}
.hero-cta .btn:hover { transform: translateY(-1px); }
.hero-cta .btn:active { transform: translateY(0); }

/* constructivist red field — the one bold move */
.red-panel {
  background: var(--red);
  color: #fff;
  padding: 20px 18px;
  font-family: var(--mono);
  font-size: 12px;
  line-height: 2;
}
.red-panel b { font-weight: 500; color: #fff; }

.btn {
  display: inline-block;
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  border: 1px solid var(--ink);
  color: var(--ink);
  padding: 10px 18px;
}
.btn:hover { background: var(--ink); color: var(--paper); }
.btn.primary { background: var(--red); border-color: var(--red); color: #fff; }
.btn.primary:hover { background: var(--red-deep); border-color: var(--red-deep); }

/* ————— sections ————— */
.section { padding: 56px 0; border-bottom: 1px solid var(--hairline); }
.section-head {
  display: flex;
  align-items: baseline;
  gap: 18px;
  margin-bottom: 26px;
}
.section-head .sec-num {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--red);
  letter-spacing: 0.1em;
}

/* instruments = hairline table rows, not cards */
.instruments { border-top: 1px solid var(--hairline); }
.instrument {
  display: grid;
  grid-template-columns: 200px minmax(0, 1fr) auto;
  gap: 24px;
  padding: 18px 0;
  border-bottom: 1px solid var(--hairline);
  align-items: baseline;
}
.instrument .k {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink);
}
.instrument .v { font-size: 15px; color: var(--ink-soft); }
.instrument .m { font-family: var(--mono); font-size: 12px; color: var(--red); text-align: right; }

/* ————— dossier rows (portfolio) ————— */
.dossier { border-top: 1px solid var(--hairline); }
.dossier-item {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr);
  gap: 28px;
  padding: 26px 0;
  border-bottom: 1px solid var(--hairline);
}
.dossier-item .cat {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--red);
  padding-top: 4px;
}
.dossier-item h3 { margin-bottom: 8px; }
.dossier-item .desc { font-size: 15px; color: var(--ink-soft); max-width: 56ch; }
.dossier-item .tags { margin-top: 12px; font-family: var(--mono); font-size: 12px; color: var(--steel); letter-spacing: 0.04em; }
.dossier-item .status {
  margin-top: 10px;
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--steel);
  border: 1px dashed var(--hairline);
  display: inline-block;
  padding: 2px 8px;
}

/* ————— resume ————— */
.resume-section h3 { margin-bottom: 4px; }
.resume-entry { padding: 22px 0; border-bottom: 1px solid var(--hairline); }
.resume-entry:last-child { border-bottom: none; }
.entry-head { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; align-items: baseline; }
.entry-head h4 { font-family: var(--serif); font-size: 18px; }
.entry-head .when { font-family: var(--mono); font-size: 12px; color: var(--steel); }
.entry-body { margin-top: 8px; font-size: 15px; color: var(--ink-soft); max-width: 60ch; }
.entry-body ul { margin-top: 8px; padding-left: 20px; }
.entry-body li { margin-bottom: 6px; }
.placeholder {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--red);
  border: 1px dashed var(--red);
  padding: 2px 8px;
  display: inline-block;
}

.skill-cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 32px; }
.skill-cols h4 { font-family: var(--mono); font-size: 13px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink); margin-bottom: 10px; }
.skill-cols ul { list-style: none; }
.skill-cols li { font-size: 15px; padding: 3px 0; border-bottom: 1px dotted var(--hairline); color: var(--ink-soft); }

/* ————— contact ————— */
.contact-row {
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr);
  gap: 24px;
  padding: 16px 0;
  border-bottom: 1px solid var(--hairline);
}
.contact-row .k { font-family: var(--mono); font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase; }

/* ————— footer ————— */
.site-foot {
  padding: 40px 0 56px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--steel);
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.site-foot .foot-ru { color: var(--red); }

/* soft skills glossary */
.soft-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  column-gap: 56px;
  border-top: 1px solid var(--hairline);
}
.soft-row {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 16px;
  padding: 11px 0;
  border-bottom: 1px dotted var(--hairline);
  align-items: baseline;
}
.soft-row .sk {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--ink);
}
.soft-row .ev { font-size: 14px; color: var(--ink-soft); }

/* ————— responsive ————— */
@media (max-width: 760px) {
  .hero-grid { grid-template-columns: 1fr; gap: 28px; }
  .instrument { grid-template-columns: 1fr; gap: 6px; }
  .instrument .m { text-align: left; }
  .dossier-item { grid-template-columns: 1fr; gap: 8px; }
  .contact-row { grid-template-columns: 1fr; gap: 4px; }
  .soft-grid { grid-template-columns: 1fr; }
  .soft-row { grid-template-columns: 1fr; gap: 2px; }
  .section { padding: 44px 0; }
  .hero { padding: 52px 0 44px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  body { transition: none; }
  .hero-cta .btn { transition: none; }
  .hero-cta .btn:hover { transform: none; }
}

/* ————— print (resume PDF) ————— */
@media print {
  .lang-toggle, .main-nav, .hero-cta, .site-foot, .btn { display: none !important; }
  .hero { padding: 24px 0 16px; border-bottom: none; }
  .section { padding: 22px 0; }
  .red-panel { background: none; color: var(--ink); border: 1px solid var(--ink); }
  body { font-size: 12pt; }
  a { color: var(--ink); text-decoration: none; }
  .wrap { max-width: none; padding: 0; }
}