:root {
  --bg: oklch(15% 0.028 250);
  --bg-deep: oklch(11.5% 0.022 250);
  --panel: oklch(22% 0.022 248 / 0.7);
  --panel-strong: oklch(24.5% 0.025 246 / 0.88);
  --line: oklch(55% 0.02 244 / 0.22);
  --line-strong: oklch(72% 0.022 240 / 0.42);
  --text: oklch(93% 0.012 240);
  --muted: oklch(77% 0.018 240);
  --soft: oklch(65% 0.017 240);
  --accent: oklch(84% 0.085 186);
  --accent-soft: oklch(83% 0.07 184 / 0.08);
  --shadow: 0 18px 42px oklch(6% 0.018 250 / 0.28);
  --radius: 1rem;
  --font-sans: "Inter", sans-serif;
  --font-mono: "IBM Plex Mono", monospace;
  --spotlight-x: 50%;
  --spotlight-y: 8rem;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-sans);
  color: var(--text);
  background:
    radial-gradient(
      48rem circle at top left,
      oklch(36% 0.06 214 / 0.16),
      transparent 52%
    ),
    radial-gradient(
      32rem circle at 92% 12%,
      oklch(32% 0.05 190 / 0.08),
      transparent 55%
    ),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-deep) 100%);
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

::selection {
  background: var(--accent);
  color: var(--bg-deep);
}

.site-spotlight {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background: radial-gradient(
    24rem circle at var(--spotlight-x) var(--spotlight-y),
    oklch(78% 0.08 190 / 0.07),
    transparent 62%
  );
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: 1rem;
  z-index: 40;
  padding: 0.8rem 1rem;
  border-radius: 999px;
  background: oklch(86% 0.06 188);
  color: oklch(16% 0.025 248);
  font-weight: 600;
  transform: translateY(-200%);
  transition: transform 180ms ease;
}

.skip-link:focus-visible {
  transform: translateY(0);
}

.page-shell {
  position: relative;
  z-index: 1;
  margin: 0 auto;
  max-width: 1240px;
  padding: 1.9rem 1.5rem 4.4rem;
}

.page-grid {
  display: grid;
  gap: 3rem;
}

.sidebar {
  display: grid;
  gap: 2.25rem;
}

.sidebar-top,
.sidebar-bottom {
  display: grid;
  gap: 1.5rem;
}

.eyebrow {
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

#profile-name {
  margin-top: 0.7rem;
  font-size: clamp(2.5rem, 6.8vw, 4rem);
  font-weight: 800;
  letter-spacing: -0.06em;
  line-height: 0.92;
}

#profile-title {
  margin-top: 0.75rem;
  font-size: clamp(1.1rem, 2.4vw, 1.45rem);
  color: oklch(88% 0.035 182);
  font-weight: 600;
  letter-spacing: -0.02em;
}

.lead {
  max-width: 34rem;
  color: var(--muted);
  font-size: 0.99rem;
  line-height: 1.8;
}

.metric-card,
.highlight-card,
.education-card,
.experience-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, var(--panel) 0%, var(--panel-strong) 100%);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.page-nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1rem;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.5rem 0;
  color: var(--soft);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  transition:
    color 180ms ease,
    transform 180ms ease;
}

.nav-indicator {
  width: 2.2rem;
  height: 1px;
  background: var(--line-strong);
  transition:
    width 180ms ease,
    background-color 180ms ease;
}

.nav-link:hover,
.nav-link:focus-visible,
.nav-link.is-active {
  color: var(--text);
  transform: translateX(0.18rem);
}

.nav-link:hover .nav-indicator,
.nav-link:focus-visible .nav-indicator,
.nav-link.is-active .nav-indicator {
  width: 3.4rem;
  background: var(--accent);
}

.contact-list {
  display: grid;
  gap: 0.9rem;
}

.contact-item {
  display: grid;
  gap: 0.15rem;
}

.contact-label {
  color: var(--soft);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.contact-value {
  color: var(--text);
  font-size: 0.98rem;
  word-break: break-all;
}

a.contact-value:hover,
a.contact-value:focus-visible {
  color: var(--accent);
}

.content {
  display: grid;
  gap: 4.5rem;
}

.content-section {
  display: grid;
  gap: 1rem;
}

.section-heading {
  position: sticky;
  top: 0;
  z-index: 12;
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin: 0 -1.5rem 0.25rem;
  padding: 0.85rem 1.5rem;
  background: linear-gradient(
    180deg,
    oklch(15% 0.028 250 / 0.94),
    oklch(15% 0.028 250 / 0.6)
  );
  border-bottom: 1px solid oklch(60% 0.018 244 / 0.12);
  backdrop-filter: blur(16px);
}

.section-heading span {
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.14em;
}

.section-heading h2 {
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.prose-block {
  display: grid;
  gap: 1.15rem;
}

.prose-block p {
  color: var(--muted);
  max-width: 43rem;
  font-size: 1rem;
  line-height: 1.9;
}

.experience-list,
.education-list {
  display: grid;
  gap: 1rem;
}

.experience-card {
  --experience-side-width: 10.5rem;
  display: grid;
  gap: 1rem;
  padding: 1.5rem;
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    background-color 180ms ease,
    box-shadow 180ms ease;
}

.experience-card:hover {
  transform: translateY(-2px);
  border-color: oklch(82% 0.05 186 / 0.22);
  box-shadow: 0 22px 44px oklch(6% 0.018 250 / 0.32);
}

.experience-layout {
  display: grid;
  gap: 1rem;
}

.experience-meta,
.highlight-eyebrow {
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.experience-role,
.highlight-title,
.education-school,
.info-card-title {
  color: var(--text);
  font-size: 1.34rem;
  font-weight: 700;
  line-height: 1.28;
  letter-spacing: -0.025em;
}

.company-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem 1rem;
  color: var(--soft);
  font-size: 0.94rem;
  line-height: 1.6;
}

.experience-main {
  display: grid;
  gap: 0.85rem;
}

.experience-heading {
  display: grid;
  gap: 0.3rem;
}

.experience-summary,
.highlight-description,
.info-note {
  color: var(--muted);
  font-size: 0.96rem;
  line-height: 1.8;
}

.tag-list,
.chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.tag,
.chip {
  border: 1px solid oklch(80% 0.045 186 / 0.14);
  border-radius: 999px;
  padding: 0.32rem 0.7rem;
  background: oklch(84% 0.05 186 / 0.06);
  color: oklch(80% 0.045 186);
  font-size: 0.76rem;
  font-weight: 500;
  letter-spacing: 0.01em;
}

.highlight-grid {
  display: grid;
  gap: 1rem;
}

.highlight-card {
  display: grid;
  gap: 0.85rem;
  padding: 1.35rem;
}

.highlight-metric {
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 1.2rem;
  font-weight: 600;
}

.highlight-outcome {
  color: oklch(88% 0.05 175);
}

.education-card {
  display: grid;
  gap: 0.9rem;
  padding: 1.45rem;
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease;
}

.education-card:hover {
  transform: translateY(-2px);
  border-color: oklch(82% 0.05 186 / 0.2);
  box-shadow: 0 22px 44px oklch(6% 0.018 250 / 0.3);
}

.education-head {
  display: grid;
  gap: 0.55rem;
}

.education-degree {
  margin-top: 0.18rem;
  color: oklch(82% 0.03 186);
  font-weight: 400;
  font-size: 1rem;
}

@media (min-width: 720px) {
  .page-shell {
    padding: 2.7rem 2.2rem 4.8rem;
  }

  .experience-card {
    padding: 1.65rem;
  }

  .experience-layout {
    grid-template-columns: minmax(9rem, var(--experience-side-width)) minmax(0, 1fr);
    gap: 1.5rem;
  }

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

}

@media (min-width: 1024px) {
  .page-shell {
    padding: 0 2rem;
  }

  .page-grid {
    grid-template-columns: minmax(20rem, 45%) minmax(22rem, 55%);
    gap: 4rem;
  }

  .sidebar {
    position: sticky;
    top: 0;
    max-height: 100vh;
    align-content: space-between;
    padding: 6.5rem 0 5.5rem;
  }

  .page-nav ul {
    display: block;
  }

  .content {
    gap: 5.4rem;
    padding: 6.5rem 0;
  }

  .section-heading {
    position: relative;
    top: auto;
    margin: 0 0 0.7rem;
    padding: 0;
    border: 0;
    background: none;
    backdrop-filter: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition: none !important;
  }
}