:root {
  --bg: #f6f7fb;
  --surface: #ffffff;
  --surface-soft: #f9fafb;
  --line: #e5e7eb;
  --line-strong: #d1d5db;
  --text: #111827;
  --muted: #5f6673;
  --accent: #4f46e5;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 22px;
}

body {
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 16% 12%, rgba(79, 70, 229, 0.10), transparent 32%),
    radial-gradient(circle at 86% 8%, rgba(14, 165, 233, 0.09), transparent 28%),
    linear-gradient(180deg, #ffffff 0%, var(--bg) 420px);
  color: var(--text);
  font-family: "Space Grotesk", Inter, system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

h1,
h2,
h3,
p {
  margin: 0;
}

.page {
  width: min(1320px, calc(100% - 40px));
  margin: 0 auto;
  padding: 26px 0 72px;
}

.nav,
.brand,
.nav-actions,
.hero-actions,
.quick-grid,
.tags,
.link-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.nav {
  align-items: center;
  justify-content: space-between;
  margin-bottom: 42px;
}

.brand {
  align-items: center;
  gap: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.brand span {
  color: var(--accent);
  font-size: 28px;
  line-height: 1;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: var(--surface);
  padding: 11px 15px;
  color: var(--text);
  font-size: 13px;
  font-weight: 800;
  transition: 0.18s ease;
}

.btn:hover,
.btn.primary {
  border-color: var(--accent);
  background: var(--accent);
  color: white;
}

.kicker {
  display: inline-flex;
  width: fit-content;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface-soft);
  padding: 7px 11px;
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 22px;
  align-items: stretch;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--surface);
  padding: 30px;
  box-shadow: 0 18px 48px rgba(17, 24, 39, 0.08);
}

h1 {
  max-width: 920px;
  margin-top: 18px;
  font-size: clamp(42px, 6vw, 72px);
  line-height: 0.98;
  letter-spacing: 0;
}

h2 {
  margin-top: 10px;
  font-size: clamp(28px, 3vw, 40px);
  line-height: 1.05;
}

h3 {
  font-size: 22px;
  line-height: 1.2;
}

.lead,
.project-card p,
.focus-card p,
.section-head p,
.media-card p,
.doc-card p {
  color: var(--muted);
  line-height: 1.68;
}

.lead {
  max-width: 820px;
  margin-top: 18px;
  font-size: 18px;
}

.hero-actions {
  margin-top: 28px;
}

.hero-card,
.project-card,
.doc-card,
.media-card,
.metric-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface);
  box-shadow: 0 10px 28px rgba(17, 24, 39, 0.06);
}

.hero-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 24px;
}

.hero-number {
  font-size: 64px;
  line-height: 0.9;
  font-weight: 800;
  color: var(--text);
}

.hero-card small,
.project-card small,
.doc-card small,
.media-card small,
.metric-card small {
  display: block;
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.quick-grid {
  margin: 18px 0 0;
}

.metric-card {
  flex: 1 1 190px;
  padding: 18px;
}

.metric-card strong {
  display: block;
  margin-top: 8px;
  font-size: 24px;
}

.section {
  margin-top: 34px;
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 18px;
}

.section-head p {
  max-width: 560px;
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.focus-panel {
  border: 1px solid var(--line);
  border-radius: 16px;
  background:
    linear-gradient(135deg, #ffffff, #f7f9ff 68%),
    var(--surface);
  padding: 26px;
  box-shadow: 0 16px 44px rgba(17, 24, 39, 0.07);
}

.focus-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 0.42fr);
  gap: 20px;
  align-items: stretch;
  border: 1px solid #dbe3ff;
  border-left: 5px solid var(--accent);
  border-radius: 12px;
  background: #ffffff;
  padding: 22px;
}

.focus-hero h3 {
  margin-top: 10px;
  font-size: clamp(30px, 3vw, 46px);
  line-height: 1.05;
}

.focus-hero p {
  max-width: 900px;
  margin-top: 12px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.7;
}

.focus-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 16px;
}

.focus-card {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.9);
  padding: 18px;
  box-shadow: 0 10px 24px rgba(17, 24, 39, 0.04);
}

.focus-context,
.focus-difficulties {
  grid-column: span 2;
}

.focus-card p,
.focus-card ul {
  margin-top: 12px;
}

.focus-card ul {
  padding-left: 19px;
  color: var(--muted);
  line-height: 1.65;
}

.focus-card li + li {
  margin-top: 7px;
}

.focus-difficulties ul {
  padding-left: 0;
  list-style: none;
}

.focus-difficulties li {
  border-top: 1px solid var(--line);
  padding-top: 12px;
}

.focus-difficulties li:first-child {
  border-top: 0;
  padding-top: 0;
}

.focus-difficulties strong,
.focus-difficulties span {
  display: block;
}

.focus-difficulties strong {
  color: var(--text);
  line-height: 1.35;
}

.focus-difficulties span {
  margin-top: 5px;
  color: var(--muted);
  line-height: 1.6;
}

.tool-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.tool-cloud span {
  border: 1px solid #dbe3ff;
  border-radius: 999px;
  background: #f7f9ff;
  padding: 7px 10px;
  color: #3730a3;
  font-size: 12px;
  font-weight: 800;
}

.project-card {
  --activity-color: #4f46e5;
  --activity-soft: #eef2ff;
  --activity-line: #c7d2fe;
  min-height: 360px;
  padding: 24px;
}

.project-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, var(--activity-color), transparent 38%),
    radial-gradient(circle at top right, var(--activity-soft), transparent 34%);
  opacity: 0.12;
  pointer-events: none;
}

.project-top,
.project-card h3,
.project-card p,
.tags,
.link-list,
.media-strip,
.competence-label {
  position: relative;
}

.project-top {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 36px;
}

.project-index {
  font-size: 50px;
  font-weight: 800;
  line-height: 1;
  color: color-mix(in srgb, var(--activity-color) 42%, transparent);
}

.project-card h3 {
  max-width: 620px;
  font-size: clamp(26px, 3vw, 38px);
}

.project-card p {
  margin-top: 14px;
  font-size: 15px;
}

.tags {
  margin-top: 10px;
}

.tags span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  border: 1px solid var(--activity-line);
  border-radius: 999px;
  background: var(--activity-soft);
  padding: 7px 10px;
  color: var(--activity-color);
  font-size: 11px;
  font-weight: 800;
}

.tags span strong {
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 11px;
}

.tags span em {
  font-style: normal;
}

.competence-label {
  margin-top: 18px;
}

.link-list {
  margin-top: 22px;
}

.link-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.74);
  padding: 10px 12px;
  color: var(--text);
  font-size: 13px;
  font-weight: 800;
  transition: 0.18s ease;
}

.link-pill:hover {
  border-color: var(--activity-color);
  background: var(--activity-color);
  color: white;
}

.media-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  margin-top: 20px;
}

.media-card {
  min-height: 150px;
  background: var(--surface-soft);
}

.media-card img,
.media-card video,
.media-card iframe {
  width: 100%;
  height: 120px;
  object-fit: cover;
  border: 0;
  border-bottom: 1px solid var(--line);
}

.media-card video,
.media-card iframe {
  background: #050505;
}

.media-card div {
  padding: 12px;
}

.media-action {
  display: inline-flex;
  margin-top: 10px;
  color: var(--activity-color);
  font-size: 12px;
  font-weight: 800;
}

.doc-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.doc-card {
  padding: 20px;
  transition: 0.18s ease;
}

.doc-card:hover {
  transform: translateY(-3px);
  border-color: var(--accent);
}

.doc-card strong {
  display: block;
  margin-top: 12px;
  font-size: 20px;
}

.doc-card p {
  margin-top: 8px;
  font-size: 14px;
}

.footer-note {
  margin-top: 28px;
  color: var(--muted);
  font-size: 13px;
}

@media (max-width: 900px) {
  .hero,
  .focus-hero,
  .focus-grid,
  .project-grid,
  .doc-grid {
    grid-template-columns: 1fr;
  }

  .focus-context,
  .focus-difficulties {
    grid-column: auto;
  }

  .nav {
    align-items: flex-start;
    flex-direction: column;
  }

  .section-head {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 560px) {
  .page {
    width: min(100% - 28px, 1320px);
    padding-top: 18px;
  }

  .hero,
  .project-card {
    padding: 20px;
  }

  .btn,
  .link-pill {
    width: 100%;
  }
}