/* mschertel.com */
:root {
  --bg: #FAFAF8;
  --ink: #111111;
  --body: #333333;
  --muted: #6B6B6B;
  --faint: #9A9A9A;
  --line: #E4E4E0;
  --max: 1200px;
  --gutter: 24px;
}

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

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: 'Geist', system-ui, -apple-system, 'Segoe UI', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: var(--ink); text-underline-offset: 4px; text-decoration-thickness: 1px; }
a:hover { color: var(--muted); }
a:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; border-radius: 2px; }

.skip-link {
  position: absolute; left: -9999px; top: 8px;
  background: var(--ink); color: var(--bg); padding: 8px 14px; border-radius: 4px; z-index: 10;
}
.skip-link:focus { left: 8px; color: var(--bg); }

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* Header */
.site-header {
  height: 96px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand { font-weight: 500; text-decoration: none; }
.nav { display: flex; align-items: center; gap: 32px; font-size: 15px; }
.nav a { color: var(--muted); text-decoration: none; }
.nav a:hover { color: var(--ink); }
.lang { font-size: 13px; color: var(--faint); letter-spacing: .02em; }
.lang a { color: var(--faint); }
.lang a[aria-current="page"] { color: var(--ink); }

/* Hero */
.hero {
  position: relative;
  z-index: 0;
  padding: 200px 0 160px;
}
.hero__lines {
  position: absolute;
  top: -96px;
  right: calc(-1 * var(--gutter) - 40px);
  width: 880px;
  max-width: 75vw;
  height: auto;
  z-index: -1;
  pointer-events: none;
  user-select: none;
}
.hero h1 {
  margin: 0;
  max-width: 900px;
  font-size: clamp(36px, 5.2vw, 60px);
  font-weight: 400;
  line-height: 1.12;
  letter-spacing: -0.03em;
}
.hero__lead {
  margin: 48px 0 0;
  max-width: 600px;
  font-size: 18px;
  color: var(--muted);
}
.hero__names {
  margin: 72px 0 0;
  max-width: 900px;
  font-size: 15px;
  color: var(--faint);
}
.hero__names strong { font-weight: 400; color: var(--ink); }

/* Sections with side label */
.section {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: var(--gutter);
  padding-bottom: 160px;
}
.section__label {
  grid-column: 1 / span 3;
  margin: 0;
  padding-top: 28px;
  font-size: 13px;
  font-weight: 400;
  color: var(--faint);
}
.section__body { grid-column: 4 / span 9; }

/* Work list */
.work { list-style: none; margin: 0; padding: 0; }
.work__item {
  display: grid;
  grid-template-columns: repeat(9, minmax(0, 1fr));
  column-gap: var(--gutter);
  padding: 28px 0;
  border-top: 1px solid var(--line);
}
.work__item:last-child { border-bottom: 1px solid var(--line); }
.work__who { grid-column: span 3; font-size: 15px; color: var(--muted); }
.work__what { grid-column: span 5; }
.work__what h3 { margin: 0 0 8px; font-size: 20px; font-weight: 500; line-height: 1.35; }
.work__what p { margin: 0; color: var(--body); }
.work__what p + p { margin-top: 10px; font-size: 15px; color: #777777; }
.work__when {
  grid-column: span 1;
  font-size: 13px;
  color: var(--faint);
  text-align: right;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}
.cv-link { display: inline-block; margin-top: 32px; }

/* Contact */
.contact__intro { margin: 0 0 28px; max-width: 720px; font-size: 20px; line-height: 1.5; color: var(--body); }
.contact__email {
  display: inline-block;
  font-size: clamp(26px, 3.6vw, 44px);
  letter-spacing: -0.02em;
  line-height: 1.2;
  text-underline-offset: 8px;
  word-break: break-word;
}
.contact__links { margin: 20px 0 0; }

/* Footer */
.site-footer {
  height: 96px;
  display: flex;
  align-items: center;
  border-top: 1px solid var(--line);
  font-size: 13px;
  color: var(--faint);
}

/* Tablet */
@media (max-width: 960px) {
  .hero { padding: 140px 0 120px; }
  .section { padding-bottom: 120px; }
  .section__label { grid-column: 1 / -1; padding-top: 0; margin-bottom: 16px; }
  .section__body { grid-column: 1 / -1; }
}

/* Mobile */
@media (max-width: 640px) {
  :root { --gutter: 20px; }
  .site-header { height: auto; padding: 24px 0; flex-direction: column; align-items: flex-start; gap: 14px; }
  .nav { gap: 22px; flex-wrap: wrap; }
  .hero { padding: 72px 0 88px; }
  .hero__lines { top: -40px; right: -140px; width: 560px; max-width: none; opacity: .7; }
  .hero__lead { margin-top: 32px; font-size: 17px; }
  .hero__names { margin-top: 44px; }
  .section { padding-bottom: 96px; }
  .work__item { grid-template-columns: 1fr auto; row-gap: 6px; padding: 24px 0; }
  .work__who { grid-column: 1; font-size: 14px; }
  .work__when { grid-column: 2; grid-row: 1; }
  .work__what { grid-column: 1 / -1; }
  .work__what h3 { font-size: 18px; }
  .contact__intro { font-size: 18px; }
}

@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; }
}
.site-footer p { margin: 0; }
html, body { overflow-x: clip; }
@media (max-width: 640px) {
  .contact__email { font-size: 22px; word-break: normal; overflow-wrap: anywhere; }
}