:root {
  --bg: #ffffff;
  --surface: #ffffff;
  --text: #101319;
  --muted: #586371;
  --line: #dce2e9;
  --accent: #c91b1b;
  --accent-soft: rgba(201, 27, 27, 0.1);
  --link: #8b1616;
  --radius: 12px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  position: relative;
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.58;
}

body::before {
  content: "";
  position: fixed;
  right: -140px;
  bottom: -140px;
  width: 360px;
  height: 360px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(201, 27, 27, 0.08) 0%, rgba(201, 27, 27, 0) 70%);
  pointer-events: none;
  z-index: -1;
}

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

a:hover {
  text-decoration: underline;
}

.container {
  width: min(1040px, 92vw);
  margin: 0 auto;
}

.site-header {
  border-bottom: 1px solid var(--line);
  padding: 20px 0 16px;
  background: var(--surface);
}

.header-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.brand {
  display: inline-flex;
  align-items: center;
  color: var(--text);
  text-decoration: none;
}

.brand-logo {
  display: block;
  height: 20px;
  width: auto;
  max-width: min(44vw, 230px);
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.site-nav a {
  position: relative;
  display: inline-flex;
  align-items: center;
  padding: 4px 0;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--muted);
  text-decoration: none;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -3px;
  height: 2px;
  border-radius: 2px;
  background: transparent;
  transition: background-color 120ms ease;
}

.site-nav a:hover::after,
.site-nav a[aria-current="page"]::after {
  background: var(--accent);
}

.site-nav a[aria-current="page"] {
  color: var(--text);
}

main {
  padding: 34px 0 60px;
}

.page-intro {
  position: relative;
  margin-bottom: 24px;
  padding-right: 96px;
}

.page-intro::after {
  content: "";
  position: absolute;
  right: 0;
  top: 4px;
  width: 84px;
  height: 42px;
  border-radius: 2px;
  background: repeating-linear-gradient(
    to bottom,
    rgba(201, 27, 27, 0.26) 0 6px,
    transparent 6px 11px
  );
}

.page-title {
  margin: 0;
  font-size: clamp(1.85rem, 3.2vw, 2.35rem);
  line-height: 1.14;
  letter-spacing: -0.015em;
  max-width: 22ch;
}

.page-subtitle {
  margin: 10px 0 0;
  color: var(--muted);
  max-width: 62ch;
  font-size: 1rem;
}

.grid {
  display: grid;
  gap: 14px;
}

.cards-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.cards-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card,
.panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
}

.card {
  position: relative;
  overflow: hidden;
}

.card::before {
  content: "";
  position: absolute;
  left: 18px;
  top: 0;
  width: 48px;
  height: 3px;
  border-radius: 0 0 2px 2px;
  background: var(--accent);
}

.card h2,
.card h3,
.panel h2,
.panel h3 {
  margin-top: 0;
  margin-bottom: 8px;
  line-height: 1.25;
}

.card h2,
.panel h2 {
  font-size: 1.04rem;
}

.card p,
.panel p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.link-row {
  margin-top: 10px;
  font-size: 0.91rem;
}

.muted {
  color: var(--muted);
}

.list {
  margin: 0;
  padding-left: 20px;
}

.list li + li {
  margin-top: 8px;
}

.cv-section + .cv-section {
  margin-top: 16px;
}

.cv-section h2 {
  margin: 0 0 8px;
  font-size: 0.98rem;
  letter-spacing: 0.02em;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag {
  display: inline-flex;
  border: 1px solid #efcaca;
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 0.83rem;
  color: #7a1f1f;
  background: #fff9f9;
}

.note {
  font-size: 0.9rem;
  color: var(--muted);
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 14px 0 28px;
  font-size: 0.84rem;
  color: var(--muted);
}

@media (max-width: 900px) {
  .cards-2,
  .cards-3 {
    grid-template-columns: 1fr;
  }

  .site-nav {
    width: 100%;
    gap: 12px;
  }

  .brand-logo {
    height: 17px;
  }

  .page-intro {
    padding-right: 72px;
  }

  .page-intro::after {
    width: 62px;
    height: 36px;
  }
}

@media (max-width: 560px) {
  .page-intro {
    padding-right: 0;
  }

  .page-intro::after {
    display: none;
  }
}