:root {
  --bg: #f5f0e8;
  --bg-end: #ede8dc;
  --bg-glow: rgba(212, 168, 75, 0.14);
  --bg-alt: #ebe4d6;
  --bg-alt-overlay: rgba(235, 228, 214, 0.72);
  --surface: #fffdf9;
  --surface-muted: rgba(255, 253, 249, 0.78);
  --surface-ghost: rgba(255, 253, 249, 0.7);
  --nav-mobile-bg: rgba(255, 253, 249, 0.96);
  --header-bg: rgba(245, 240, 232, 0.82);
  --ink: #1a2744;
  --ink-soft: #3d4f6f;
  --accent: #b8860b;
  --accent-soft: #d4a84b;
  --accent-dark: #8b6914;
  --accent-fill: rgba(184, 134, 11, 0.12);
  --accent-fill-strong: rgba(184, 134, 11, 0.18);
  --accent-fill-soft: rgba(184, 134, 11, 0.1);
  --accent-shadow: rgba(184, 134, 11, 0.28);
  --accent-ring: rgba(184, 134, 11, 0.14);
  --accent-line: rgba(184, 134, 11, 0.4);
  --brand-end: #0f1a2e;
  --cv-border: rgba(184, 134, 11, 0.18);
  --cv-gradient-a: rgba(255, 253, 249, 0.96);
  --cv-gradient-b: rgba(250, 246, 238, 0.88);
  --cv-glow-a: rgba(212, 168, 75, 0.16);
  --cv-glow-b: rgba(26, 39, 68, 0.06);
  --line: rgba(26, 39, 68, 0.1);
  --shadow: 0 18px 50px rgba(26, 39, 68, 0.08);
  --shadow-lg: 0 28px 80px rgba(26, 39, 68, 0.12);
  --toggle-track: rgba(26, 39, 68, 0.12);
  --toggle-thumb: #fffdf9;
  --radius: 18px;
  --radius-sm: 12px;
  --max: 1120px;
  --header-height: 76px;
  --font-body: "DM Sans", system-ui, sans-serif;
  --font-display: "Cormorant Garamond", Georgia, serif;
}

[data-theme="dark"] {
  --bg: #0f1628;
  --bg-end: #0a1020;
  --bg-glow: rgba(212, 168, 75, 0.08);
  --bg-alt: #151f38;
  --bg-alt-overlay: rgba(21, 31, 56, 0.85);
  --surface: #1a2744;
  --surface-muted: rgba(26, 39, 68, 0.88);
  --surface-ghost: rgba(26, 39, 68, 0.65);
  --nav-mobile-bg: rgba(21, 31, 56, 0.98);
  --header-bg: rgba(15, 22, 40, 0.9);
  --ink: #f0ebe3;
  --ink-soft: #a8b4cc;
  --accent: #d4a84b;
  --accent-soft: #e8c56a;
  --accent-dark: #b8860b;
  --accent-fill: rgba(212, 168, 75, 0.16);
  --accent-fill-strong: rgba(212, 168, 75, 0.24);
  --accent-fill-soft: rgba(212, 168, 75, 0.12);
  --accent-shadow: rgba(212, 168, 75, 0.22);
  --accent-ring: rgba(212, 168, 75, 0.2);
  --accent-line: rgba(212, 168, 75, 0.45);
  --brand-end: #0a1020;
  --cv-border: rgba(212, 168, 75, 0.22);
  --cv-gradient-a: rgba(26, 39, 68, 0.96);
  --cv-gradient-b: rgba(21, 31, 56, 0.92);
  --cv-glow-a: rgba(212, 168, 75, 0.12);
  --cv-glow-b: rgba(212, 168, 75, 0.05);
  --line: rgba(240, 235, 227, 0.1);
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.28);
  --shadow-lg: 0 28px 80px rgba(0, 0, 0, 0.38);
  --toggle-track: rgba(212, 168, 75, 0.2);
  --toggle-thumb: #1a2744;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, var(--bg-glow), transparent 28%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-end) 100%);
  min-height: 100vh;
  transition:
    background 0.3s ease,
    color 0.3s ease;
}

.site-header,
.card,
.cv-card,
.project-card,
.cv-shell,
.hero-panel,
.button-ghost {
  transition:
    background 0.3s ease,
    border-color 0.3s ease,
    box-shadow 0.3s ease,
    color 0.3s ease;
}

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

a {
  color: inherit;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 1rem;
  z-index: 1000;
  padding: 0.75rem 1rem;
  background: var(--ink);
  color: white;
  border-radius: 999px;
  text-decoration: none;
}

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

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 {
  transition-delay: 0.12s;
}

.reveal-delay-2 {
  transition-delay: 0.22s;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px);
  background: var(--header-bg);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  width: min(calc(100% - 2rem), var(--max));
  margin: 0 auto;
  min-height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
  text-decoration: none;
}

.brand-mark {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 999px;
  display: grid;
  place-items: center;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--accent-soft);
  background: linear-gradient(145deg, var(--ink), var(--brand-end));
  box-shadow: var(--shadow);
}

[data-theme="dark"] .brand-mark {
  color: var(--accent-soft);
  background: linear-gradient(145deg, #243a66, var(--brand-end));
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
  color: var(--ink-soft);
}

.theme-toggle-track {
  position: relative;
  display: block;
  width: 3.1rem;
  height: 1.75rem;
  border-radius: 999px;
  background: var(--toggle-track);
  border: 1px solid var(--line);
  transition: background 0.25s ease;
}

.theme-toggle-thumb {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 1.35rem;
  height: 1.35rem;
  border-radius: 999px;
  background: var(--toggle-thumb);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
  display: grid;
  place-items: center;
  transition: transform 0.25s cubic-bezier(0.22, 1, 0.36, 1);
}

.theme-icon {
  width: 0.85rem;
  height: 0.85rem;
  position: absolute;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.theme-icon-moon {
  color: var(--accent);
  opacity: 1;
  transform: scale(1);
}

.theme-icon-sun {
  color: var(--accent-soft);
  opacity: 0;
  transform: scale(0.6);
}

[data-theme="dark"] .theme-toggle-thumb {
  transform: translateX(1.35rem);
}

[data-theme="dark"] .theme-icon-moon {
  opacity: 0;
  transform: scale(0.6);
}

[data-theme="dark"] .theme-icon-sun {
  opacity: 1;
  transform: scale(1);
}

.brand-text {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

.brand-name {
  font-family: var(--font-display);
  font-size: 1.35rem;
  line-height: 1.1;
}

.brand-domain {
  font-size: 0.78rem;
  color: var(--ink-soft);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.site-nav a {
  text-decoration: none;
  padding: 0.55rem 0.9rem;
  border-radius: 999px;
  color: var(--ink-soft);
  font-size: 0.94rem;
  transition: background 0.2s ease, color 0.2s ease;
}

.site-nav a:hover,
.site-nav a.is-active {
  background: var(--accent-fill);
  color: var(--accent);
}

.nav-toggle {
  display: none;
  align-items: center;
  gap: 0.55rem;
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: 999px;
  padding: 0.55rem 0.9rem;
  cursor: pointer;
  color: var(--ink);
}

.nav-toggle-bar {
  width: 1rem;
  height: 2px;
  background: currentColor;
  box-shadow: 0 5px 0 currentColor, 0 -5px 0 currentColor;
}

main {
  width: min(calc(100% - 2rem), var(--max));
  margin: 0 auto;
  padding: 2rem 0 4rem;
}

.hero {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr;
  gap: 1.5rem;
  padding: 2.5rem 0 3.5rem;
}

.eyebrow {
  margin: 0 0 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.75rem;
  color: var(--accent);
  font-weight: 600;
}

.hero h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5.5vw, 4rem);
  line-height: 1.02;
  font-weight: 600;
  max-width: 14ch;
}

.hero-lead {
  margin: 1.25rem 0 0;
  max-width: 42rem;
  color: var(--ink-soft);
  font-size: 1.05rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.75rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.8rem;
  padding: 0 1.15rem;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

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

.button-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 12px 30px var(--accent-shadow);
}

.button-primary:hover {
  background: var(--accent-dark);
}

.button-ghost {
  border: 1px solid var(--line);
  background: var(--surface-ghost);
}

.hero-panel {
  align-self: end;
  display: grid;
  gap: 0.85rem;
  padding: 1.25rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-muted);
  box-shadow: var(--shadow);
}

.stat {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--line);
}

.stat:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.stat-value {
  font-family: var(--font-display);
  font-size: 1.8rem;
  line-height: 1;
  color: var(--accent);
}

.stat-label {
  color: var(--ink-soft);
  font-size: 0.92rem;
  text-align: right;
}

.section {
  padding: 3.5rem 0;
  scroll-margin-top: calc(var(--header-height) + 1rem);
}

.section-alt {
  position: relative;
}

.section-alt::before {
  content: "";
  position: absolute;
  inset: 1rem -50vw;
  background: var(--bg-alt-overlay);
  z-index: -1;
  border-block: 1px solid var(--line);
}

.section-heading {
  max-width: 40rem;
  margin-bottom: 2rem;
}

.section-kicker {
  margin: 0 0 0.5rem;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-soft);
  font-weight: 600;
}

.section h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1;
}

.section-intro {
  margin: 0.85rem 0 0;
  color: var(--ink-soft);
}

.cv-shell {
  position: relative;
  overflow: hidden;
  margin-bottom: 1rem;
  padding: 1.5rem;
  border-radius: calc(var(--radius) + 4px);
  border: 1px solid var(--cv-border);
  background:
    linear-gradient(135deg, var(--cv-gradient-a), var(--cv-gradient-b)),
    var(--surface);
  box-shadow: var(--shadow-lg);
}

.cv-shell::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at top right, var(--cv-glow-a), transparent 34%),
    radial-gradient(circle at bottom left, var(--cv-glow-b), transparent 30%);
  pointer-events: none;
}

.cv-profile {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.5rem;
  align-items: center;
}

.cv-photo-wrap {
  width: 9.5rem;
  height: 9.5rem;
  flex-shrink: 0;
}

.cv-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 999px;
  border: 2px solid var(--line);
  box-shadow: var(--shadow);
}

.cv-identity {
  min-width: 0;
}

.cv-eyebrow {
  margin: 0 0 0.35rem;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
}

.cv-name {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.8rem);
  line-height: 1;
}

.cv-location {
  margin: 0.5rem 0 0;
  color: var(--ink-soft);
}

.cv-contact {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.45rem;
}

.cv-contact a {
  color: var(--accent);
  text-decoration: none;
  font-size: 0.94rem;
  transition: color 0.2s ease;
}

.cv-contact a:hover {
  color: var(--accent-dark);
  text-decoration: underline;
}

.cv-summary {
  position: relative;
  margin-top: 1.35rem;
  padding-top: 1.35rem;
  border-top: 1px solid var(--line);
}

.cv-summary h4,
.cv-card h3,
.cv-card h4 {
  margin: 0 0 0.75rem;
  font-size: 1.05rem;
}

.cv-summary p {
  margin: 0;
  color: var(--ink-soft);
  max-width: 70ch;
}

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

.cv-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.35rem;
  box-shadow: var(--shadow);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.cv-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.cv-card-wide {
  grid-column: span 2;
}

.skill-group + .skill-group {
  margin-top: 1rem;
}

.skill-group h4 {
  margin: 0 0 0.55rem;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tag {
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  background: var(--accent-fill-soft);
  color: var(--accent-dark);
  font-size: 0.88rem;
  transition: transform 0.2s ease, background 0.2s ease;
}

[data-theme="dark"] .tag,
[data-theme="dark"] .project-soon {
  color: var(--accent-soft);
}

.tag:hover {
  transform: translateY(-1px);
  background: var(--accent-fill-strong);
}

.experience-track {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.35rem;
}

.experience-item {
  display: grid;
  grid-template-columns: 1rem 1fr;
  gap: 1rem;
}

.experience-marker {
  position: relative;
  width: 1rem;
  height: 1rem;
  margin-top: 0.35rem;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 0 6px var(--accent-ring);
}

.experience-item:not(:last-child) .experience-marker::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 1rem;
  width: 2px;
  height: calc(100% + 1.35rem);
  transform: translateX(-50%);
  background: linear-gradient(180deg, var(--accent-line), var(--accent-fill-soft));
}

.experience-meta time {
  font-size: 0.82rem;
  color: var(--accent);
  font-weight: 600;
}

.experience-content h4 {
  margin: 0.2rem 0 0;
  font-size: 1.05rem;
}

.experience-org {
  margin: 0.15rem 0 0.55rem;
  color: var(--ink-soft);
  font-size: 0.94rem;
}

.experience-content ul {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--ink-soft);
  display: grid;
  gap: 0.35rem;
}

.education-block {
  display: grid;
  gap: 0.25rem;
}

.education-degree {
  margin: 0;
  font-weight: 600;
}

.education-school,
.education-years {
  margin: 0;
  color: var(--ink-soft);
}

.plain-list {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--ink-soft);
  display: grid;
  gap: 0.55rem;
}

.compact-list {
  margin-top: 0.75rem;
}

.cv-subheading {
  margin: 1.25rem 0 0.65rem;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

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

.project-card {
  position: relative;
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.35rem;
  box-shadow: var(--shadow);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.project-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.project-icon {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 0.9rem;
  display: grid;
  place-items: center;
  margin-bottom: 0.9rem;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: #fff;
  background: linear-gradient(145deg, var(--accent), var(--accent-dark));
}

.project-meta {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.65rem;
  font-size: 0.82rem;
  color: var(--ink-soft);
}

.project-status {
  font-weight: 600;
  color: var(--accent);
}

.project-card h3 {
  margin: 0 0 0.55rem;
  font-size: 1.15rem;
}

.project-card p {
  margin: 0;
  color: var(--ink-soft);
}

.project-soon {
  display: inline-block;
  margin-top: 1rem;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  background: var(--accent-fill-soft);
  color: var(--accent-dark);
  font-size: 0.82rem;
  font-weight: 600;
}

.site-footer {
  width: min(calc(100% - 2rem), var(--max));
  margin: 0 auto 2rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 0.92rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem;
}

.site-footer a {
  color: var(--accent);
}

.footer-note {
  margin: 0;
}

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

  .cv-card-wide {
    grid-column: auto;
  }

  .hero-panel {
    order: -1;
  }
}

@media (max-width: 720px) {
  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: absolute;
    top: calc(var(--header-height) - 0.25rem);
    right: 1rem;
    left: 1rem;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 0.75rem;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--nav-mobile-bg);
    box-shadow: var(--shadow);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    text-align: center;
  }

  .header-inner {
    position: relative;
  }

  .cv-profile {
    grid-template-columns: 1fr;
    justify-items: center;
    text-align: center;
  }

  .cv-contact {
    justify-items: center;
  }
}

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

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .cv-card:hover,
  .project-card:hover,
  .button:hover,
  .tag:hover {
    transform: none;
  }
}