:root {
  --bg: #f5efe4;
  --bg-strong: #fdf8ee;
  --surface: rgba(255, 252, 245, 0.84);
  --surface-strong: rgba(255, 252, 245, 0.96);
  --surface-dark: #11242b;
  --line: rgba(17, 36, 43, 0.12);
  --text: #16252d;
  --muted: #5f6f75;
  --accent: #c65435;
  --accent-deep: #8e2f1a;
  --accent-soft: rgba(198, 84, 53, 0.12);
  --gold: #d5a44c;
  --shadow: 0 24px 60px rgba(25, 40, 48, 0.14);
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 14px;
  --heat-0: #e7e2d5;
  --heat-1: #c8dca1;
  --heat-2: #8bbb70;
  --heat-3: #4a9962;
  --heat-4: #1e6f4e;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(213, 164, 76, 0.28), transparent 32%),
    radial-gradient(circle at top right, rgba(198, 84, 53, 0.16), transparent 24%),
    linear-gradient(180deg, #f7f0e3 0%, #f5efe4 55%, #efe7d6 100%);
  font-family: "Manrope", "Segoe UI", sans-serif;
}

a {
  color: inherit;
}

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

.skip-link {
  position: absolute;
  left: 1rem;
  top: -3rem;
  padding: 0.8rem 1rem;
  border-radius: 999px;
  background: var(--surface-dark);
  color: #fff;
  text-decoration: none;
  z-index: 100;
}

.skip-link:focus {
  top: 1rem;
}

.page-shell {
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 1.2rem 0 4rem;
}

.site-header {
  position: sticky;
  top: 1rem;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
  padding: 0.95rem 1.2rem;
  border: 1px solid rgba(255, 255, 255, 0.65);
  border-radius: 999px;
  background: rgba(255, 250, 242, 0.78);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}

.brand-lockup {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  min-width: 0;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--accent) 0%, var(--gold) 100%);
  color: #fff;
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.brand-link {
  display: inline-block;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  text-decoration: none;
}

.eyebrow {
  margin: 0 0 0.3rem;
  color: var(--accent-deep);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.72rem;
  font-weight: 800;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.8rem 1.2rem;
}

.site-nav a {
  text-decoration: none;
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 700;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--accent-deep);
}

#app {
  display: grid;
  gap: 1.4rem;
}

.panel,
.loading-panel {
  position: relative;
  overflow: hidden;
  padding: 1.5rem;
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: var(--radius-xl);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.panel::before,
.loading-panel::before {
  content: "";
  position: absolute;
  inset: auto -8% 72% auto;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(213, 164, 76, 0.22), transparent 65%);
  pointer-events: none;
}

.loading-panel {
  min-height: 280px;
  display: grid;
  place-items: center;
  text-align: center;
}

.hero {
  display: grid;
  gap: 1.4rem;
  overflow: visible;
}

.hero-copy {
  display: grid;
  gap: 1rem;
}

.hero-copy h1 {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(2.7rem, 6vw, 5rem);
  line-height: 0.95;
}

.hero-copy p {
  margin: 0;
  max-width: 64ch;
  color: var(--muted);
  font-size: 1.02rem;
  line-height: 1.75;
}

.hero-badges,
.contact-links,
.skill-grid,
.project-grid,
.leadership-grid,
.stats-grid,
.repo-grid,
.activity-grid {
  display: grid;
  gap: 1rem;
}

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

.badge {
  padding: 1rem 1.1rem;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.52);
  border: 1px solid var(--line);
}

.badge .label,
.stat-label,
.mini-label {
  display: block;
  margin-bottom: 0.3rem;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.11em;
}

.badge strong,
.stat-value {
  font-size: 1.15rem;
  font-weight: 800;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.85rem 1.25rem;
  border-radius: 999px;
  border: 1px solid transparent;
  text-decoration: none;
  font-weight: 800;
  transition:
    transform 160ms ease,
    border-color 160ms ease,
    background-color 160ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
}

.button-primary {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-deep) 100%);
  color: #fff;
}

.button-secondary {
  background: rgba(255, 255, 255, 0.62);
  border-color: var(--line);
}

.hero-card {
  position: relative;
  overflow: visible;
  padding: 1.25rem;
  border-radius: var(--radius-xl);
  background: linear-gradient(180deg, rgba(17, 36, 43, 0.96), rgba(17, 36, 43, 0.82));
  color: #fff;
  min-height: 100%;
}

.hero-fit-card {
  display: grid;
  grid-template-columns: minmax(280px, 0.88fr) minmax(0, 1.32fr);
  gap: 1rem;
  align-items: start;
}

.hero-fit-copy,
.hero-fit-intro {
  display: grid;
  gap: 0.9rem;
}

.hero-heatmap-panel {
  overflow: visible;
  padding: 1.05rem 1.1rem 1.15rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
}

.hero-card .eyebrow {
  color: rgba(255, 255, 255, 0.7);
}

.hero-card h2,
.section-heading h2,
.resume-card h2,
.github-header h2 {
  margin: 0 0 0.6rem;
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(1.5rem, 2.4vw, 2.15rem);
}

.hero-card p,
.section-heading p,
.resume-card p,
.github-header p {
  margin: 0;
  color: inherit;
  line-height: 1.7;
}

.mini-stat-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
  margin-top: 1rem;
}

.mini-stat {
  padding: 0.9rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.mini-stat strong {
  display: block;
  font-size: 1.35rem;
}

.section-shell {
  display: grid;
  gap: 1.15rem;
}

.section-heading {
  display: grid;
  gap: 0.55rem;
}

.section-heading p {
  color: var(--muted);
  max-width: 70ch;
}

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

.copy-card,
.skill-card,
.project-card,
.leadership-card,
.resume-card,
.stat-card,
.repo-card,
.activity-card,
.contact-card,
.dashboard-callout {
  padding: 1.2rem;
  border-radius: var(--radius-lg);
  background: var(--surface-strong);
  border: 1px solid var(--line);
}

.copy-card p,
.skill-card p,
.project-card p,
.leadership-card p,
.resume-card p,
.repo-card p,
.activity-card p,
.contact-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
}

.skill-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.skill-card {
  display: grid;
  gap: 0.55rem;
  min-height: 180px;
}

.skill-card h3,
.project-card h3,
.leadership-card h3,
.repo-card h3,
.activity-card h3 {
  margin: 0;
  font-size: 1.05rem;
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.45rem 0.7rem;
  border-radius: 999px;
  background: rgba(17, 36, 43, 0.06);
  color: var(--text);
  font-size: 0.82rem;
  font-weight: 700;
}

.chip::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: currentColor;
  opacity: 0.32;
}

.project-grid,
.repo-grid,
.activity-grid,
.contact-links {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.project-card,
.repo-card,
.activity-card {
  display: grid;
  gap: 0.9rem;
}

.project-card footer,
.repo-card footer,
.activity-card footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.repo-meta,
.activity-meta,
.project-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem 0.8rem;
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 700;
}

.project-card a,
.repo-card a,
.activity-card a,
.contact-card a,
.resume-card a {
  color: var(--accent-deep);
  font-weight: 800;
}

.github-section {
  display: grid;
  gap: 1.2rem;
}

.github-header {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: flex-start;
}

.github-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.55rem 0.8rem;
  border-radius: 999px;
  background: rgba(17, 36, 43, 0.08);
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 800;
  white-space: nowrap;
}

.dashboard-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(280px, 0.9fr);
  gap: 1rem;
}

.stats-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.stat-card {
  display: grid;
  gap: 0.45rem;
}

.stat-value {
  font-size: clamp(1.55rem, 2vw, 2rem);
}

.stat-helper {
  color: var(--muted);
  font-size: 0.92rem;
}

.heatmap-card {
  display: grid;
  gap: 1rem;
}

.heatmap-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.heatmap-header h3 {
  margin: 0.2rem 0 0;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.18rem;
}

.heatmap-subtitle {
  color: var(--muted);
  font-size: 0.95rem;
}

.heatmap-scroll {
  overflow-x: auto;
  overflow-y: visible;
  padding-top: 0.35rem;
  padding-bottom: 0.85rem;
}

.heatmap-board {
  --heatmap-cell-size: 13px;
  --heatmap-gap: 4px;
  display: inline-grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.7rem;
  min-width: 100%;
}

.weekday-labels {
  display: grid;
  grid-template-rows: repeat(7, var(--heatmap-cell-size));
  gap: var(--heatmap-gap);
  padding-top: 2.25rem;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 700;
}

.weekday-labels span:nth-child(even) {
  opacity: 0;
}

.month-row {
  display: grid;
  grid-template-columns: repeat(var(--week-count), var(--heatmap-cell-size));
  gap: var(--heatmap-gap);
  padding-left: 2px;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 700;
}

.month-row span {
  grid-column: var(--month-column);
  white-space: nowrap;
}

.heatmap-columns {
  display: grid;
  grid-template-columns: repeat(var(--week-count), var(--heatmap-cell-size));
  gap: var(--heatmap-gap);
}

.heatmap-week {
  display: grid;
  grid-template-rows: repeat(7, var(--heatmap-cell-size));
  gap: var(--heatmap-gap);
}

.heatmap-day {
  position: relative;
  width: var(--heatmap-cell-size);
  height: var(--heatmap-cell-size);
  padding: 0;
  border: 1px solid rgba(17, 36, 43, 0.08);
  border-radius: 3px;
  background: var(--heat-0);
}

.heatmap-day[data-level="none"] {
  background: var(--heat-0);
}

.heatmap-day[data-level="first_quartile"] {
  background: var(--heat-1);
}

.heatmap-day[data-level="second_quartile"] {
  background: var(--heat-2);
}

.heatmap-day[data-level="third_quartile"] {
  background: var(--heat-3);
}

.heatmap-day[data-level="fourth_quartile"] {
  background: var(--heat-4);
}

.heatmap-day[data-outside-range="true"] {
  opacity: 0.18;
}

.heatmap-day:focus-visible,
.heatmap-day:hover {
  outline: 2px solid rgba(198, 84, 53, 0.6);
  outline-offset: 1px;
}

.heatmap-day:hover::after,
.heatmap-day:focus-visible::after {
  content: attr(data-tooltip);
  position: absolute;
  left: 50%;
  bottom: calc(100% + 8px);
  transform: translateX(-50%);
  padding: 0.5rem 0.65rem;
  border-radius: 10px;
  background: rgba(17, 36, 43, 0.95);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  white-space: nowrap;
  box-shadow: 0 12px 30px rgba(7, 14, 18, 0.28);
  pointer-events: none;
  z-index: 4;
}

.heatmap-day[data-tooltip-position="below"]:hover::after,
.heatmap-day[data-tooltip-position="below"]:focus-visible::after {
  top: calc(100% + 8px);
  bottom: auto;
}

.heatmap-legend {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.5rem;
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 700;
}

.heatmap-legend span[data-swatch] {
  width: var(--heatmap-cell-size);
  height: var(--heatmap-cell-size);
  border-radius: 3px;
  border: 1px solid rgba(17, 36, 43, 0.08);
  background: var(--heat-0);
}

.heatmap-legend span[data-swatch="1"] {
  background: var(--heat-1);
}

.heatmap-legend span[data-swatch="2"] {
  background: var(--heat-2);
}

.heatmap-legend span[data-swatch="3"] {
  background: var(--heat-3);
}

.heatmap-legend span[data-swatch="4"] {
  background: var(--heat-4);
}

.dashboard-callout {
  display: grid;
  gap: 1rem;
  align-content: start;
  background: linear-gradient(180deg, rgba(17, 36, 43, 0.96), rgba(24, 55, 63, 0.94));
  color: #fff;
}

.dashboard-callout-wide {
  grid-template-columns: minmax(0, 1.05fr) minmax(220px, 0.9fr) minmax(220px, 1fr);
  gap: 1rem 1.2rem;
  align-items: start;
}

.dashboard-callout p,
.dashboard-callout .stat-helper {
  color: rgba(255, 255, 255, 0.74);
}

.callout-list {
  display: grid;
  gap: 0.8rem;
}

.callout-item {
  padding: 0.95rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.callout-item:first-child {
  padding-top: 0;
  border-top: 0;
}

.repo-ranking {
  display: grid;
  gap: 0.9rem;
}

.repo-rank {
  display: grid;
  gap: 0.45rem;
}

.repo-rank header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
}

.repo-bar {
  overflow: hidden;
  height: 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
}

.repo-bar span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--gold), var(--accent));
}

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

.resume-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  gap: 1rem;
}

.contact-card {
  display: grid;
  gap: 0.7rem;
}

.contact-card strong {
  font-size: 1rem;
}

.status-banner {
  padding: 0.85rem 1rem;
  border-radius: var(--radius-md);
  background: rgba(198, 84, 53, 0.12);
  color: var(--accent-deep);
  font-weight: 700;
}

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

.hero-card .mini-label,
.hero-card .heatmap-subtitle,
.hero-card .weekday-labels,
.hero-card .month-row,
.hero-card .heatmap-legend {
  color: rgba(255, 255, 255, 0.72);
}

.hero-card .heatmap-day,
.hero-card .heatmap-legend span[data-swatch] {
  border-color: rgba(255, 255, 255, 0.1);
}

@media (max-width: 1040px) {
  .hero-fit-card,
  .dashboard-layout,
  .dashboard-callout-wide,
  .resume-grid {
    grid-template-columns: 1fr;
  }

  .skill-grid,
  .stats-grid,
  .project-grid,
  .repo-grid,
  .activity-grid,
  .leadership-grid,
  .contact-links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .page-shell {
    width: min(100% - 1rem, 1180px);
    padding-top: 0.65rem;
  }

  .site-header {
    position: static;
    flex-direction: column;
    align-items: stretch;
    border-radius: 28px;
  }

  .site-nav {
    justify-content: flex-start;
  }

  .hero-badges,
  .copy-grid,
  .skill-grid,
  .stats-grid,
  .project-grid,
  .repo-grid,
  .activity-grid,
  .leadership-grid,
  .contact-links,
  .mini-stat-row {
    grid-template-columns: 1fr;
  }

  .panel,
  .loading-panel {
    padding: 1.1rem;
  }

  .heatmap-header {
    flex-direction: column;
  }

  .heatmap-board {
    --heatmap-cell-size: 10px;
    --heatmap-gap: 3px;
  }
}