:root {
  color-scheme: dark;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #edf4fb;
  background: #0b0f14;
  --bg: #0b0f14;
  --card: #121821;
  --card-soft: #0f151d;
  --border: #1f2a33;
  --border-strong: #35b7a8;
  --muted: #94a3b3;
  --text: #edf4fb;
  --link: #7dded3;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
}

html {
  scroll-behavior: smooth;
}

.top-bar,
.hero,
.content-section {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.top-bar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  gap: 24px;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  border-bottom: 1px solid rgba(31, 42, 51, 0.76);
  background: rgba(11, 15, 20, 0.88);
  backdrop-filter: blur(18px);
}

.brand,
.top-bar nav a {
  color: var(--text);
  text-decoration: none;
}

.brand {
  font-size: 0.95rem;
  font-weight: 900;
  letter-spacing: 0;
}

.top-bar nav {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.top-bar nav a {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 0.75rem;
  border: 1px solid transparent;
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 700;
  transition: border-color 180ms ease, color 180ms ease, background 180ms ease;
}

.top-bar nav a:hover {
  border-color: var(--border);
  color: var(--text);
  background: var(--card-soft);
}

.hero {
  min-height: 58vh;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, 320px);
  gap: 32px;
  align-items: center;
  align-content: center;
  padding: 56px 0 72px;
  border-bottom: 1px solid var(--border);
}

.eyebrow {
  margin: 0 0 0.75rem;
  color: var(--link);
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 1rem;
  font-size: clamp(3rem, 8vw, 7rem);
  line-height: 0.95;
}

.hero p:last-child {
  max-width: 58ch;
  color: var(--muted);
  font-size: clamp(1.2rem, 3vw, 2rem);
  font-weight: 700;
  line-height: 1.65;
}

.hero-panel {
  display: grid;
  gap: 12px;
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: linear-gradient(145deg, rgba(18, 24, 33, 0.92), rgba(15, 21, 29, 0.92));
}

.hero-panel span {
  display: flex;
  align-items: center;
  min-height: 64px;
  padding: 0 18px;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-size: 1.35rem;
  font-weight: 900;
  background: var(--bg);
}

.content-section {
  scroll-margin-top: 92px;
  padding: 88px 0 0;
}

.section-heading {
  display: flex;
  gap: 1rem;
  align-items: end;
  justify-content: space-between;
  padding: 0 0 24px;
}

.section-heading h2 {
  margin-bottom: 0;
  font-size: clamp(1.75rem, 4vw, 2.5rem);
}

#experience-status,
#tools-status,
#featured-status,
#project-status {
  margin-bottom: 0.25rem;
  color: var(--muted);
}

.experience-grid,
.tools-grid {
  display: grid;
  gap: 24px;
}

.experience-category,
.tool-category {
  display: grid;
  gap: 14px;
}

.experience-category h3,
.tool-category h3 {
  margin-bottom: 0;
  color: var(--link);
  font-size: 0.95rem;
  letter-spacing: 0;
  text-transform: uppercase;
}

.tool-subcategories {
  display: grid;
  gap: 18px;
}

.tool-subcategory {
  display: grid;
  gap: 12px;
}

.tool-subcategory h4 {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
  letter-spacing: 0;
  text-transform: uppercase;
}

.experience-cards,
.tool-cards,
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 245px), 1fr));
  gap: 18px;
}

.experience-card,
.tool-card,
.project-card,
.showcase-item {
  border: 1px solid var(--border);
  background: var(--card);
  transition: border-color 180ms ease, transform 180ms ease, box-shadow 180ms ease;
}

.experience-card:hover,
.tool-card:hover,
.project-card:hover,
.showcase-item:hover {
  border-color: var(--border-strong);
  transform: translateY(-4px);
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.28);
}

.experience-card {
  min-height: 170px;
  display: grid;
  align-content: end;
  gap: 0.75rem;
  padding: 22px;
  border-radius: 8px;
}

.experience-card strong {
  font-size: clamp(2rem, 6vw, 4rem);
  line-height: 0.95;
}

.experience-card span {
  color: var(--muted);
  line-height: 1.45;
}

.tool-card {
  min-height: 180px;
  padding: 22px;
  border-radius: 8px;
}

.tool-card h5,
.tool-card h4 {
  margin: 0 0 0.7rem;
  font-size: 1.2rem;
}

.tool-card p {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.55;
}

.tool-extensions {
  display: grid;
  gap: 0.7rem;
  padding: 18px 0 0;
  margin: 18px 0 0;
  border-top: 1px solid var(--border);
  list-style: none;
}

.tool-extensions li {
  display: grid;
  gap: 0.25rem;
}

.tool-extensions strong {
  font-size: 0.95rem;
}

.tool-extensions span {
  color: var(--muted);
  line-height: 1.45;
}

.project-card {
  overflow: hidden;
  border-radius: 8px;
}

.project-image {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: #1f2a33;
}

.project-body {
  padding: 18px;
}

.project-body h3 {
  margin-bottom: 0.5rem;
  font-size: 1.2rem;
}

.project-body p {
  margin-bottom: 1rem;
  color: var(--muted);
  line-height: 1.5;
}

.project-body a,
.showcase-content a {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  color: var(--link);
  font-weight: 800;
  text-decoration-thickness: 0.12em;
  text-underline-offset: 0.18em;
}

.showcase-list {
  display: grid;
  gap: 24px;
  padding-bottom: 88px;
}

.showcase-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.9fr);
  gap: 28px;
  align-items: center;
  overflow: hidden;
  min-height: 320px;
  border-radius: 8px;
}

.showcase-item.is-odd .showcase-content {
  order: 2;
}

.showcase-content {
  padding: 28px;
}

.showcase-content h3 {
  margin-bottom: 0.75rem;
  font-size: clamp(1.5rem, 4vw, 2.5rem);
}

.showcase-content p {
  max-width: 52ch;
  color: var(--muted);
  line-height: 1.65;
}

.showcase-image {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 320px;
  object-fit: cover;
  background: #1f2a33;
}

@media (max-width: 640px) {
  .top-bar {
    position: static;
    display: block;
    padding: 18px 0;
  }

  .top-bar nav {
    justify-content: flex-start;
    margin-top: 12px;
  }

  .hero {
    grid-template-columns: 1fr;
    min-height: 48vh;
    padding: 32px 0 48px;
  }

  .hero-panel {
    padding: 12px;
  }

  .hero-panel span {
    min-height: 52px;
    font-size: 1.1rem;
  }

  .section-heading {
    display: block;
  }

  .showcase-item,
  .showcase-item.is-odd {
    grid-template-columns: 1fr;
  }

  .showcase-item.is-odd .showcase-content {
    order: 0;
  }

  .showcase-image {
    min-height: 220px;
  }
}