:root {
  --bg: #070707;
  --surface: rgba(255, 255, 255, 0.06);
  --surface-2: rgba(255, 255, 255, 0.09);
  --text: rgba(255, 255, 255, 0.92);
  --muted: rgba(255, 255, 255, 0.72);
  --faint: rgba(255, 255, 255, 0.56);
  --border: rgba(255, 255, 255, 0.12);
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.35);

  --accent: #d6b25e; /* gold */
  --accent-2: #c1121f; /* red */
  --ring: rgba(214, 178, 94, 0.45);

  --radius: 16px;
  --radius-sm: 12px;
  --radius-lg: 22px;

  --container: 1120px;
  --gutter: 20px;

  --space-1: 6px;
  --space-2: 10px;
  --space-3: 14px;
  --space-4: 18px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 44px;
  --space-8: 64px;

  --font: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji",
    "Segoe UI Emoji";
}

html[data-theme="light"] {
  --bg: #fbfaf7;
  --surface: rgba(8, 12, 18, 0.04);
  --surface-2: rgba(8, 12, 18, 0.06);
  --text: rgba(8, 12, 18, 0.92);
  --muted: rgba(8, 12, 18, 0.72);
  --faint: rgba(8, 12, 18, 0.56);
  --border: rgba(8, 12, 18, 0.12);
  --shadow: 0 10px 30px rgba(8, 12, 18, 0.12);
  --ring: rgba(214, 178, 94, 0.35);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  background:
    radial-gradient(1200px 800px at 18% 10%, rgba(214, 178, 94, 0.18), transparent 55%),
    radial-gradient(900px 600px at 88% 0%, rgba(193, 18, 31, 0.16), transparent 55%),
    radial-gradient(900px 700px at 60% 100%, rgba(214, 178, 94, 0.1), transparent 55%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.02), transparent 40%),
    var(--bg);
  color: var(--text);
  line-height: 1.6;
  letter-spacing: -0.01em;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.5;
  background-image:
    linear-gradient(to right, rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 120px 120px;
  mask-image: radial-gradient(800px 420px at 30% 0%, rgba(0, 0, 0, 0.9), transparent 70%);
}

html[data-theme="light"] body::before {
  opacity: 0.35;
}

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

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

button {
  font: inherit;
}

:focus-visible {
  outline: 2px solid var(--ring);
  outline-offset: 2px;
  border-radius: 10px;
}

.container {
  width: min(var(--container), calc(100% - (var(--gutter) * 2)));
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 12px;
  z-index: 999;
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 10px 12px;
  border-radius: 12px;
  box-shadow: var(--shadow);
}

.skip-link:focus {
  left: 12px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 200ms ease, background 200ms ease;
}

.site-header[data-elevated="true"] {
  border-bottom-color: var(--border);
  background: rgba(10, 14, 20, 0.55);
}

html[data-theme="light"] .site-header[data-elevated="true"] {
  background: rgba(247, 247, 251, 0.72);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 14px;
  gap: 14px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 220px;
}

.brand-mark {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(214, 178, 94, 0.95), rgba(193, 18, 31, 0.78));
  color: white;
  font-weight: 750;
  letter-spacing: -0.02em;
  box-shadow: 0 14px 30px rgba(124, 92, 255, 0.25);
}

.brand-text {
  display: grid;
  line-height: 1.1;
}

.brand-name {
  font-weight: 650;
  font-size: 14px;
}

.brand-role {
  font-size: 12px;
  color: var(--muted);
}

.nav {
  display: none;
  gap: 14px;
  align-items: center;
}

.nav-link {
  font-size: 13px;
  color: var(--muted);
  padding: 10px 10px;
  border-radius: 12px;
  border: 1px solid transparent;
  transition: background 160ms ease, border-color 160ms ease, color 160ms ease;
}

.nav-link:hover {
  background: var(--surface);
  border-color: var(--border);
  color: var(--text);
}

.nav-link[aria-current="true"] {
  background: var(--surface);
  border-color: var(--border);
  color: var(--text);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.icon-btn {
  width: 40px;
  height: 40px;
  border-radius: 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: background 160ms ease, transform 120ms ease;
}

.icon-btn:hover {
  background: var(--surface-2);
}

.icon-btn:active {
  transform: translateY(1px);
}

.icon-btn i {
  font-size: 18px;
  line-height: 1;
}

html[data-theme="dark"] .icon-sun {
  display: none;
}

html[data-theme="light"] .icon-moon {
  display: none;
}

.menu-btn {
  display: grid;
}

.section {
  padding-block: var(--space-8);
}

#main {
  scroll-margin-top: 84px;
}

.section {
  scroll-margin-top: 90px;
}

.section-head {
  display: grid;
  gap: 10px;
  margin-bottom: var(--space-6);
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.15;
  letter-spacing: -0.03em;
}

h2 {
  font-size: clamp(22px, 2.8vw, 32px);
}

.section-subtitle {
  margin: 0;
  color: var(--muted);
  max-width: 72ch;
}

.hero {
  padding-top: calc(var(--space-8) - 12px);
}

.hero-grid {
  display: grid;
  gap: var(--space-6);
  align-items: start;
}

.eyebrow {
  margin: 0 0 var(--space-3);
  color: var(--muted);
  font-size: 13px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.hero-title {
  font-size: clamp(34px, 4.4vw, 54px);
  margin: 0 0 var(--space-4);
}

.accent {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-subtitle {
  margin: 0 0 var(--space-5);
  color: var(--muted);
  font-size: clamp(15px, 1.5vw, 18px);
  max-width: 70ch;
}

.hero-copy {
  min-width: 0;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-bottom: var(--space-6);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: transform 120ms ease, background 160ms ease, border-color 160ms ease;
  user-select: none;
}

.btn:hover {
  background: var(--surface-2);
}

.btn:active {
  transform: translateY(1px);
}

.btn-primary {
  border-color: rgba(214, 178, 94, 0.42);
  background: linear-gradient(135deg, rgba(214, 178, 94, 0.92), rgba(193, 18, 31, 0.78));
  color: white;
  box-shadow: 0 14px 34px rgba(214, 178, 94, 0.18);
}

.btn-primary:hover {
  background: linear-gradient(135deg, rgba(214, 178, 94, 1), rgba(193, 18, 31, 0.86));
}

.btn-ghost {
  background: transparent;
}

.btn-sm {
  padding: 10px 12px;
  font-size: 13px;
}

.quick-stats {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
}

.stat {
  display: grid;
  gap: 2px;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--surface);
}

.stat-kpi {
  font-weight: 750;
  letter-spacing: -0.03em;
  font-size: 18px;
}

.stat-label {
  color: var(--muted);
  font-size: 13px;
}

.hero-card .card {
  position: relative;
  overflow: hidden;
}

.card {
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 18px;
  box-shadow: none;
}

.card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(700px 240px at 10% 0%, rgba(124, 92, 255, 0.16), transparent 55%);
  opacity: 0.8;
}

html[data-theme="light"] .card::before {
  opacity: 0.55;
}

.card > * {
  position: relative;
}

.card {
  position: relative;
  overflow: hidden;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.card:hover {
  transform: translateY(-2px);
  border-color: rgba(214, 178, 94, 0.28);
  background: color-mix(in srgb, var(--surface) 86%, rgba(214, 178, 94, 0.06));
}

.card-glow {
  box-shadow: var(--shadow);
}

.card-top {
  display: flex;
  gap: 14px;
  align-items: center;
  margin-bottom: 14px;
}

.avatar {
  width: 44px;
  height: 44px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: rgba(214, 178, 94, 0.16);
  border: 1px solid rgba(214, 178, 94, 0.28);
  font-weight: 750;
}

.card-name {
  margin: 0;
  font-weight: 700;
}

.card-title,
.card-company {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.meta-list {
  margin: 0;
  display: grid;
  gap: 12px;
}

.meta-item dt {
  font-size: 12px;
  color: var(--faint);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 4px;
}

.meta-item dd {
  margin: 0;
  color: var(--muted);
}

.social-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
  color: var(--muted);
  transition: background 160ms ease, color 160ms ease;
  font-size: 13px;
}

.chip:hover {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
}

.about-grid,
.cards-grid,
.skills-grid,
.contact-grid {
  display: grid;
  gap: 14px;
}

.card-heading {
  margin: 0 0 10px;
  font-size: 16px;
}

.muted {
  color: var(--muted);
}

.tiny {
  font-size: 12px;
}

.bullets {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
}

.bullets li + li {
  margin-top: 8px;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag {
  display: inline-flex;
  align-items: center;
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
  color: var(--muted);
  font-size: 13px;
}

.project-card {
  padding: 18px;
}

.project-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.project-kicker {
  margin: 0 0 8px;
  color: var(--faint);
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 10px;
}

.icon-link {
  width: 40px;
  height: 40px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
  color: var(--muted);
  transition: background 160ms ease, color 160ms ease, transform 120ms ease, border-color 160ms ease;
}

.icon-link:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(214, 178, 94, 0.24);
  color: var(--text);
}

.icon-link:active {
  transform: translateY(1px);
}

.contact-meta {
  margin-top: 14px;
  display: grid;
  gap: 6px;
}

.contact-meta__row i {
  margin-right: 8px;
}

.project-badge {
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
  color: var(--muted);
  font-size: 12px;
  white-space: nowrap;
}

.project-blurb {
  margin: 0 0 12px;
  max-width: 70ch;
}

.project-actions {
  margin-top: 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.project-title {
  margin: 0;
  font-size: 18px;
}

.project-meta {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.project-actions {
  margin-top: 12px;
}

.hint {
  color: var(--faint);
  font-size: 13px;
}

.exp-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.pill {
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid rgba(214, 178, 94, 0.3);
  background: rgba(214, 178, 94, 0.11);
  color: var(--text);
  font-weight: 650;
  font-size: 12px;
  white-space: nowrap;
}

.links-list {
  display: grid;
  gap: 10px;
}

.link-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
  transition: background 160ms ease;
}

.link-row:hover {
  background: rgba(255, 255, 255, 0.06);
}

.link-row span:first-child {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.mobile-menu[hidden] {
  display: none;
}

.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 80;
}

.mobile-menu__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(10px);
}

.mobile-menu__panel {
  position: absolute;
  top: 12px;
  right: 12px;
  left: 12px;
  max-width: 520px;
  margin-left: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--bg) 55%, rgba(255, 255, 255, 0.08));
  box-shadow: var(--shadow);
  padding: 14px;
}

html[data-theme="light"] .mobile-menu__panel {
  background: rgba(247, 247, 251, 0.88);
}

.mobile-menu__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}

.mobile-menu__title {
  margin: 0;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.mobile-menu__links {
  display: grid;
  gap: 8px;
  padding-top: 12px;
}

.mobile-menu__links .nav-link {
  display: flex;
  justify-content: space-between;
  padding: 12px 12px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
}

.mobile-menu__cta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  padding-top: 12px;
}

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

.site-footer {
  padding-block: var(--space-6);
  border-top: 1px solid var(--border);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

@media (max-width: 520px) {
  .footer-inner {
    flex-wrap: wrap;
    justify-content: flex-start;
    gap: 12px;
  }

  .footer-links {
    flex-wrap: wrap;
  }

  .icon-link {
    width: 42px;
    height: 42px;
  }
}

@media (min-width: 860px) {
  .nav {
    display: flex;
  }

  .menu-btn {
    display: none;
  }

  .hero-grid {
    grid-template-columns: 1.25fr 0.75fr;
    gap: var(--space-7);
    align-items: start;
  }

  .about-grid {
    grid-template-columns: 1.3fr 0.7fr;
  }

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

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

  .contact-grid {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }
}

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

  * {
    transition: none !important;
    animation: none !important;
  }
}