:root {
  --bg: #07111f;
  --bg-secondary: #0d1b2d;
  --surface: rgba(10, 22, 38, 0.65);
  --surface-strong: rgba(15, 30, 49, 0.9);
  --border: rgba(154, 179, 255, 0.18);
  --text: #f7f9ff;
  --muted: #a8b5d1;
  --primary: #77a9ff;
  --accent: #9b7bff;
  --accent-two: #45e0c6;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
  --radius-lg: 28px;
  --radius-md: 20px;
  --radius-sm: 14px;
  --container: min(1120px, calc(100% - 2rem));
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(119, 169, 255, 0.22), transparent 25%),
    radial-gradient(circle at 80% 20%, rgba(155, 123, 255, 0.2), transparent 30%),
    linear-gradient(180deg, #091321 0%, #040913 100%);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
}

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

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

.hidden-content {
  display: none !important;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

.page-shell {
  position: relative;
  isolation: isolate;
}

.hero-glow {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(
      500px circle at var(--pointer-x, 50%) var(--pointer-y, 20%),
      rgba(119, 169, 255, 0.18),
      transparent 45%
    );
  z-index: -1;
  transition: background 160ms ease-out;
}

.container {
  width: var(--container);
  margin: 0 auto;
}

.section {
  padding: 5rem 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(16px);
  background: rgba(4, 9, 19, 0.45);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.site-footer {
  margin-top: 3rem;
  padding: 1.25rem 0 2.1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.site-footer__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.9rem;
  flex-wrap: wrap;
}

.site-footer__title {
  margin: 0;
  color: var(--muted);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 0.82rem;
}

.site-footer__links {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
}

.site-footer__link {
  width: 42px;
  height: 42px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.04);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--text);
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.site-footer__link svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.site-footer__link:hover {
  transform: translateY(-2px);
  border-color: rgba(119, 169, 255, 0.45);
  background: rgba(119, 169, 255, 0.14);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 78px;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  max-width: 100%;
  padding: 0.4rem 0;
  font-size: clamp(1rem, 1.8vw, 1.4rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text);
  white-space: nowrap;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-group {
  position: relative;
}

.nav-group__toggle {
  border: 0;
  background: transparent;
  color: var(--muted);
  font: inherit;
  padding: 0;
  cursor: pointer;
  transition: color 180ms ease, transform 180ms ease;
}

.nav-group__toggle:hover,
.nav-group.is-open .nav-group__toggle {
  color: var(--text);
  transform: translateY(-1px);
}

.nav-group__menu {
  position: absolute;
  top: calc(100% + 0.7rem);
  left: 0;
  min-width: 260px;
  display: grid;
  gap: 0.1rem;
  padding: 0.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: rgba(6, 13, 24, 0.95);
  box-shadow: var(--shadow);
  opacity: 0;
  pointer-events: none;
  transform: translateY(6px);
  transition: opacity 160ms ease, transform 160ms ease;
  z-index: 32;
}

.nav-group.is-open .nav-group__menu {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.nav-group__menu a {
  display: block;
  padding: 0.52rem 0.6rem;
  color: var(--muted);
  border-radius: 10px;
}

.nav-group__menu a:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.05);
}

.nav-links a {
  color: var(--muted);
  transition: color 180ms ease, transform 180ms ease;
}

.nav-links a:hover,
.nav-links a.is-active {
  color: var(--text);
  transform: translateY(-1px);
}

.nav-toggle {
  display: none;
  padding: 0;
  width: 48px;
  height: 48px;
  border: 1px solid var(--border);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.03);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 5px auto;
  background: var(--text);
  border-radius: 999px;
}

.hero {
  display: block;
  min-height: calc(100vh - 78px);
  padding-top: 0;
}

.hero.section {
  padding-top: 0;
}

.home-page {
  padding-top: 0;
}

.home-view .site-header {
  position: fixed;
  left: 0;
  right: 0;
}

.home-view .home-page {
  padding-top: calc(78px + 0.75rem);
}

.eyebrow {
  color: var(--accent-two);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 1.22rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.hero h1,
.section-heading h2,
.contact-panel h2 {
  margin: 0;
  line-height: 1;
  letter-spacing: -0.04em;
}

.hero h1 {
  font-size: clamp(3rem, 7vw, 5.8rem);
  max-width: 11ch;
}

.hero h1 span {
  display: block;
  background: linear-gradient(135deg, #ffffff, var(--primary), var(--accent-two));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-text,
.about-card p,
.project-card p,
.skill-card p,
.contact-panel p {
  color: var(--muted);
  line-height: 1.7;
  font-size: 1.02rem;
}

.hero-text {
  max-width: 58ch;
  margin: 1.5rem 0 0;
}

.hero-copy {
  padding-top: 0;
}

.home-page .hero.section {
  padding-top: 0;
}

/* Keep top-fold spacing fixed: no reveal shift on hero content */
.home-page .hero-copy.reveal,
.home-page .hero-stats.reveal {
  opacity: 1;
  transform: none;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin: 2rem 0;
}

.button {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 164px;
  padding: 0.95rem 1.4rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #08111d;
  box-shadow: 0 16px 40px rgba(119, 169, 255, 0.3);
}

.button-secondary {
  border-color: var(--border);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.stat-card,
.project-card,
.skill-card,
.about-card,
.profile-card,
.contact-panel {
  position: relative;
  background: linear-gradient(180deg, rgba(18, 35, 56, 0.85), rgba(10, 22, 38, 0.72));
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.stat-card {
  padding: 1.25rem;
  border-radius: var(--radius-md);
}

.stat-card strong {
  display: block;
  font-size: 2rem;
  margin-bottom: 0.25rem;
}

.stat-card span {
  color: var(--muted);
  font-size: 0.95rem;
}

.quick-snapshot {
  padding-top: 1.5rem;
  padding-bottom: 4.5rem;
}

.profile-card {
  width: 100%;
  padding: 1.75rem;
  border-radius: var(--radius-lg);
  transform: translateZ(0);
  position: relative;
  z-index: 2;
}

.profile-card::after {
  content: "";
  position: absolute;
  inset: auto -18% -48% auto;
  width: 280px;
  height: 280px;
  background: radial-gradient(circle, rgba(69, 224, 198, 0.2), transparent 62%);
  pointer-events: none;
}

.project-card__meta,
.project-card__tags,
.skill-pills {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.profile-card__body h2 {
  font-size: clamp(1.95rem, 4.3vw, 2.7rem);
  line-height: 1.1;
  margin: 0;
}

.profile-kicker {
  color: var(--accent-two);
  margin-top: 0;
  margin-bottom: 1rem;
  font-size: 1.18rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 800;
}

.profile-card__intro {
  margin: 1rem 0 1.35rem;
  max-width: 52ch;
}

.profile-card__layout {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 1.4rem;
  align-items: start;
}

.profile-card__lead {
  min-width: 0;
}

.profile-focus-grid {
  display: grid;
  gap: 0.85rem;
  margin: 0;
}

.profile-focus-item {
  padding: 0.95rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
}

.profile-focus-item span {
  display: block;
  margin-bottom: 0.4rem;
  color: var(--accent-two);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.76rem;
  font-weight: 700;
}

.profile-focus-item strong {
  display: block;
  color: var(--text);
  font-size: 0.98rem;
  line-height: 1.55;
  font-weight: 600;
}

.profile-focus-list {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--text);
  font-size: 0.98rem;
  line-height: 1.55;
}

.profile-focus-list li + li {
  margin-top: 0.3rem;
}

.skill-pills span,
.project-card__tags span,
.tag {
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.04);
}

.skill-pills span,
.project-card__tags span,
.tag {
  padding: 0.55rem 0.8rem;
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.9rem;
}

.section-heading {
  max-width: 700px;
  margin-bottom: 2rem;
}

.section-heading--sub {
  margin-top: 2.5rem;
}

.section-heading h2,
.contact-panel h2 {
  font-size: clamp(2rem, 4.2vw, 3.5rem);
}

.projects-grid,
.skills-grid,
.experience-grid {
  display: grid;
  gap: 1.25rem;
}

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

.projects-grid--stacked {
  grid-template-columns: 1fr;
  gap: 1rem;
}

@media (min-width: 981px) {
  .projects-grid--stacked {
    width: min(860px, 82%);
    margin: 0 auto;
  }
}

.project-card,
.experience-card,
.skill-card {
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  overflow: hidden;
}

.project-card {
  display: flex;
  flex-direction: column;
}

.project-card::after,
.experience-card::after,
.skill-card::after,
.contact-panel::after,
.about-card::after {
  content: "";
  position: absolute;
  inset: auto -20% -45% auto;
  width: 180px;
  height: 180px;
  background: radial-gradient(circle, rgba(119, 169, 255, 0.22), transparent 60%);
  pointer-events: none;
}

.project-card h3,
.experience-card h3,
.skill-card h3 {
  font-size: 1.35rem;
  margin: 0.4rem 0 0.3rem;
}

.project-card--clickable {
  cursor: pointer;
}

.project-card--clickable:hover {
  border-color: rgba(119, 169, 255, 0.34);
}

.project-card--clickable:focus-visible {
  outline: 2px solid var(--accent-two);
  outline-offset: 3px;
}

.project-card__resource {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  margin-top: 1rem;
  color: var(--accent-two);
  font-weight: 700;
  transition: transform 180ms ease, color 180ms ease;
}

.project-card__tags {
  margin-top: auto;
  padding-top: 0.9rem;
}

.project-card__resource:hover {
  transform: translateX(4px);
  color: var(--text);
}

.experience-card {
  position: relative;
  background: linear-gradient(180deg, rgba(18, 35, 56, 0.85), rgba(10, 22, 38, 0.72));
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.experience-card__role {
  font-size: 1.55rem;
  margin: 0 0 0.45rem;
}

.experience-card__company,
.experience-card__period {
  margin: 0;
}

.experience-card__company {
  color: var(--text);
  font-weight: 600;
  margin-bottom: 0.35rem;
}

.experience-card__period {
  color: var(--muted);
  font-size: 0.95rem;
  margin-bottom: 1rem;
}

.experience-card__list {
  margin: 1rem 0 0;
  padding-left: 1.1rem;
  color: var(--muted);
  line-height: 1.7;
}

.project-page {
  padding-top: 2rem;
}

.project-page .section {
  padding: 2.25rem 0;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  color: var(--muted);
  font-weight: 600;
}

.back-link:hover {
  color: var(--text);
}

.project-hero {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 1.5rem;
  align-items: start;
}

.project-hero__copy h1 {
  margin: 0;
  font-size: clamp(2.8rem, 6vw, 4.75rem);
  line-height: 0.98;
  letter-spacing: -0.04em;
}

.project-hero__tags {
  margin-top: 1rem;
  margin-bottom: 1.35rem;
}

.project-hero__copy p {
  color: var(--muted);
  line-height: 1.75;
  font-size: 1.04rem;
  max-width: 64ch;
}

.project-summary-card,
.content-panel,
.metric-card,
.project-image-placeholder {
  position: relative;
  background: linear-gradient(180deg, rgba(18, 35, 56, 0.85), rgba(10, 22, 38, 0.72));
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.project-summary-card {
  padding: 1.5rem;
}

.project-image-placeholder {
  margin-top: clamp(14rem, 18vw, 16rem);
  min-height: 640px;
  overflow: visible;
  display: grid;
  align-content: start;
  gap: 0.85rem;
  background: transparent;
  border: 0;
  box-shadow: none;
  backdrop-filter: none;
}

.project-image-placeholder--top {
  margin-top: 0;
}

.project-image-placeholder--offset {
  margin-top: 0;
  top: 16.5rem;
}

.project-image-placeholder::after {
  content: none;
}

.project-image-placeholder__inner {
  position: relative;
  z-index: 1;
  display: grid;
  place-content: center;
  text-align: center;
  gap: 0.85rem;
  padding: 2rem;
}

.project-image-placeholder__inner span {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
}

.project-image-placeholder__inner p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.project-image-placeholder__image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
  padding: 0;
  border-radius: 18px;
}

.project-image-caption {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.6;
  text-align: center;
}

.project-summary-card h2,
.content-panel h2 {
  margin: 0 0 1rem;
  font-size: 1.25rem;
}

.project-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 1.25rem;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.metric-card {
  padding: 1.2rem;
}

.metric-card strong {
  display: block;
  margin-bottom: 0.4rem;
  font-size: 1rem;
}

.metric-card span,
.content-panel p,
.content-panel li {
  color: var(--muted);
}

.content-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.about-overview-card {
  max-width: 920px;
  margin: 0 auto;
}

.about-stack-gap {
  margin-top: 1.25rem;
}

.content-panel {
  padding: 1.5rem;
}

.content-panel ul {
  margin: 0;
  padding-left: 1.1rem;
  line-height: 1.75;
}

.document-embed {
  margin-top: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  background: rgba(6, 13, 24, 0.78);
  overflow: hidden;
}

.document-embed iframe {
  display: block;
  width: 100%;
  height: 680px;
  border: 0;
  background: #07111f;
}

.document-embed__fallback {
  margin: 0;
  padding: 0.85rem 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--muted);
}

.document-embed__fallback a {
  color: var(--accent-two);
  font-weight: 700;
}

.project-figure {
  margin: 0;
  padding: 1.25rem;
  position: relative;
  background: linear-gradient(180deg, rgba(18, 35, 56, 0.85), rgba(10, 22, 38, 0.72));
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.project-figure__image {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.03);
}

.project-figure__caption {
  margin-top: 1rem;
  color: var(--muted);
  line-height: 1.7;
  font-size: 0.98rem;
  text-align: center;
}

.project-gallery {
  display: grid;
  gap: 1.25rem;
}

.about-academic-stack {
  grid-template-columns: 1fr;
  max-width: 920px;
  margin: 0 auto;
}

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

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

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

.project-gallery-card {
  margin: 0;
  padding: 1rem;
  position: relative;
  background: linear-gradient(180deg, rgba(18, 35, 56, 0.85), rgba(10, 22, 38, 0.72));
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.project-gallery-card img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  display: block;
  border-radius: 16px;
}

.project-gallery-card--table img {
  height: auto !important;
  max-height: none !important;
  object-fit: contain !important;
}

.project-table-card__title {
  margin: 0 0 0.85rem;
  font-size: 1.03rem;
  color: var(--text);
}

.trades-tables-stack {
  grid-template-columns: 1fr;
  gap: 1rem;
  max-width: 980px;
  margin: 0 auto;
}

.trades-tables-stack .project-gallery-card--table {
  padding: 1.15rem;
}

.trades-tables-stack .project-gallery-card--table img {
  width: auto !important;
  max-width: 100%;
  margin: 0 auto;
  display: block;
  padding: 0.35rem;
  border-radius: 12px;
  background: #f7f9ff;
}

.equity-system-grid {
  align-items: stretch;
}

.equity-system-grid > * {
  height: 100%;
}

.equity-results-grid {
  align-items: start;
}

.equity-results-grid {
  gap: 1rem;
  margin-top: 1rem;
}

.equity-tight-section {
  padding-top: 1.6rem;
  padding-bottom: 1.6rem;
}

.equity-tight-section--top {
  padding-bottom: 0.65rem;
}

.equity-tight-section--bottom {
  padding-top: 0.65rem;
}

.project-gallery-card figcaption {
  margin-top: 0.9rem;
  color: var(--muted);
  line-height: 1.65;
  font-size: 0.95rem;
}

.stl-viewer-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
}

.stl-viewer-card {
  position: relative;
  padding: 1.25rem;
  background: linear-gradient(180deg, rgba(18, 35, 56, 0.85), rgba(10, 22, 38, 0.72));
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.stl-viewer-card h3 {
  margin: 0 0 1rem;
  font-size: 1.2rem;
}

.stl-viewer {
  position: relative;
  min-height: 320px;
  background:
    radial-gradient(circle at top, rgba(119, 169, 255, 0.08), transparent 35%),
    linear-gradient(180deg, rgba(9, 19, 33, 0.95), rgba(5, 11, 20, 1));
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 18px;
  overflow: hidden;
}

.stl-viewer canvas {
  display: block;
  width: 100%;
  height: 100%;
}

.stl-viewer__status,
.stl-viewer__hint {
  position: absolute;
  left: 1rem;
  right: 1rem;
  z-index: 2;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  background: rgba(7, 17, 31, 0.78);
  color: var(--muted);
  backdrop-filter: blur(8px);
}

.stl-viewer__status {
  top: 1rem;
  padding: 0.85rem 1rem;
  line-height: 1.6;
}

.stl-viewer__hint {
  bottom: 1rem;
  display: inline-flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 1rem;
  font-size: 0.9rem;
}

.stl-viewer.is-ready .stl-viewer__status {
  opacity: 0;
  pointer-events: none;
  transition: opacity 220ms ease;
}

.results-list {
  display: grid;
  gap: 0.9rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.results-list li {
  padding: 0.9rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.03);
}

.results-list strong {
  display: block;
  color: var(--text);
  margin-bottom: 0.25rem;
}

.split-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  align-items: start;
}

.about-card,
.contact-panel {
  border-radius: var(--radius-lg);
  padding: 2rem;
}

.about-card--large {
  max-width: none;
  width: 100%;
  padding: 2.25rem;
}

.about-highlights {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.about-highlight {
  padding: 1.1rem 1.2rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
}

.about-highlight__label {
  display: block;
  color: var(--accent-two);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.72rem;
  font-weight: 700;
  margin-bottom: 0.65rem;
}

.about-highlight strong {
  display: block;
  font-size: 1.05rem;
  margin-bottom: 0.35rem;
}

.about-highlight p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.about-card__summary {
  margin: 0;
  max-width: 860px;
}

.about-card__resume {
  width: calc(100% - 0.7rem);
  min-width: 0;
  margin-top: 1.25rem;
  margin-left: 0.35rem;
}

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

.contact-panel {
  text-align: center;
}

.reveal {
  opacity: 0;
  transform: translateY(32px) scale(0.98);
  transition:
    opacity 700ms ease,
    transform 700ms ease;
}

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

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(69, 224, 198, 0.55);
  }
  70% {
    box-shadow: 0 0 0 18px rgba(69, 224, 198, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(69, 224, 198, 0);
  }
}

@media (max-width: 980px) {
  .hero,
  .project-hero,
  .content-grid,
  .project-gallery--two,
  .project-gallery--three,
  .project-gallery--four,
  .stl-viewer-grid,
  .split-layout,
  .projects-grid,
  .experience-grid,
  .skills-grid,
  .about-highlights,
  .metric-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 0;
  }

  .hero-stats {
    grid-template-columns: 1fr;
  }

  .project-image-placeholder {
    margin-top: 0;
  }
}

@media (max-width: 760px) {
  body.nav-drawer-open {
    overflow: hidden;
  }

  .mobile-condense {
    display: none !important;
  }

  .quick-snapshot .skill-pills {
    display: none;
  }

  .container {
    width: min(1120px, calc(100% - 2.5rem));
  }

  .section {
    padding: 3.5rem 0;
  }

  body {
    font-size: 17px;
  }

  .site-header {
    background: rgba(4, 9, 19, 0.72);
  }

  .nav {
    min-height: 70px;
    justify-content: flex-end;
  }

  .brand {
    max-width: calc(100% - 64px);
    white-space: normal;
    line-height: 1.1;
    font-size: 1.14rem;
  }

  .nav-toggle {
    display: block;
    width: 44px;
    height: 44px;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: 0;
    height: 100dvh;
    max-height: 100dvh;
    width: min(82vw, 340px);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.9rem;
    padding: 6rem 1.35rem 1.5rem;
    border-radius: 0;
    background: #07111f;
    border-left: 1px solid var(--border);
    box-shadow: -24px 0 60px rgba(0, 0, 0, 0.45);
    backdrop-filter: none;
    transform: translateX(108%);
    opacity: 0;
    pointer-events: none;
    transition: transform 260ms ease, opacity 220ms ease;
    z-index: 31;
    overflow-y: auto;
  }

  .nav-group {
    width: 100%;
  }

  .nav-group__toggle {
    width: 100%;
    text-align: left;
    color: var(--text);
    padding: 0.6rem 0.2rem;
    font-size: 1.12rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }

  .nav-group__menu {
    position: static;
    min-width: 0;
    display: grid;
    gap: 0.25rem;
    padding: 0 0 0 0.75rem;
    border: 0;
    border-left: 2px solid rgba(119, 169, 255, 0.24);
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    opacity: 0;
    max-height: 0;
    overflow: hidden;
    pointer-events: none;
    transform: none;
    transition: max-height 220ms ease, opacity 180ms ease;
  }

  .nav-group.is-open .nav-group__menu {
    opacity: 1;
    max-height: 260px;
    pointer-events: auto;
    padding: 0.45rem 0 0.2rem 0.75rem;
  }

  .nav-group__menu a {
    padding: 0.45rem 0.25rem;
    font-size: 0.98rem;
    color: #d2dcf6;
  }

  .nav-links.is-open {
    transform: translateX(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav-links a {
    color: var(--text);
    display: block;
    width: 100%;
    padding: 0.6rem 0.2rem;
    font-size: 1.12rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }

  .eyebrow {
    font-size: 1.02rem;
    letter-spacing: 0.12em;
  }

  .hero {
    gap: 1.5rem;
    padding-top: 0;
  }

  .hero-copy,
  .quick-snapshot,
  .section-heading,
  .projects-grid,
  .about-card,
  .skills-grid,
  .experience-grid,
  .metric-grid,
  .content-grid,
  .project-gallery,
  .stl-viewer-grid {
    padding-inline: 0.65rem;
  }

  .hero-copy {
    padding-top: 0;
  }

  .home-page .hero.section {
    padding-top: 0;
  }

  .home-view .home-page {
    padding-top: calc(70px + 0.6rem);
  }

  .hero h1 {
    max-width: none;
    font-size: clamp(3.2rem, 12.8vw, 4.5rem);
    line-height: 0.96;
  }

  .hero-text {
    margin-top: 1.1rem;
    font-size: 1.12rem;
    line-height: 1.75;
  }

  .hero-actions {
    margin: 1.5rem 0;
  }

  .hero-actions .button,
  .project-links .button {
    width: 100%;
    min-width: 0;
  }

  .hero-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.75rem;
  }

  .stat-card {
    padding: 1rem;
  }

  .stat-card strong {
    font-size: 1.6rem;
  }

  .stat-card span {
    font-size: 0.92rem;
    line-height: 1.35;
  }

  .profile-card {
    width: 100%;
    max-width: none;
    padding: 1.45rem;
    margin-inline: auto;
  }

  .profile-card__layout {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .profile-kicker {
    margin-top: 0;
    font-size: 1.04rem;
  }

  .profile-card__body h2 {
    font-size: clamp(1.9rem, 8.5vw, 2.4rem);
    margin-bottom: 1rem;
  }

  .profile-card__intro {
    margin-bottom: 1rem;
    font-size: 1.08rem;
    line-height: 1.75;
  }

  .profile-focus-item {
    padding: 0.85rem 0.9rem;
  }

  .profile-focus-item strong {
    font-size: 1.06rem;
    line-height: 1.6;
  }

  .skill-pills span,
  .project-card__tags span,
  .tag {
    padding: 0.48rem 0.7rem;
    font-size: 0.94rem;
  }

  .section-heading {
    margin-bottom: 1.5rem;
  }

  .section-heading h2,
  .contact-panel h2 {
    font-size: clamp(1.95rem, 8vw, 2.75rem);
    line-height: 1.04;
  }

  .project-card,
  .experience-card,
  .skill-card,
  .about-card,
  .contact-panel,
  .content-panel,
  .project-summary-card,
  .project-gallery-card,
  .stl-viewer-card {
    padding: 1.2rem;
  }

  .project-card h3,
  .experience-card h3,
  .skill-card h3 {
    font-size: 1.34rem;
    margin-top: 1rem;
  }

  .experience-card__role {
    font-size: 1.5rem;
  }

  .about-card--large {
    padding: 1.35rem;
  }

  .about-highlight {
    padding: 0.95rem 1rem;
  }

  .about-card__summary {
    font-size: 1.12rem;
    line-height: 1.8;
  }

  .project-page {
    padding-top: 1rem;
  }

  .project-hero {
    gap: 1.25rem;
  }

  .project-hero__copy h1 {
    font-size: clamp(2.3rem, 11vw, 3.35rem);
    line-height: 1;
  }

  .project-hero__copy p {
    font-size: 1.1rem;
    line-height: 1.7;
  }

  .project-hero__tags {
    margin-top: 0.85rem;
    margin-bottom: 1rem;
  }

  .project-links {
    flex-direction: column;
  }

  .project-image-placeholder {
    min-height: auto;
    gap: 0.7rem;
  }

  .project-image-placeholder--offset {
    margin-top: 0;
    top: 0;
  }

  .metric-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.85rem;
  }

  .metric-card {
    padding: 1rem;
  }

  .project-gallery-card img {
    height: 240px;
  }

  .project-image-caption,
  .project-figure__caption {
    font-size: 1.02rem;
  }

  .stl-viewer {
    min-height: 250px;
  }

  .stl-viewer__status,
  .stl-viewer__hint {
    left: 0.75rem;
    right: 0.75rem;
  }

  .stl-viewer__hint {
    display: grid;
    justify-content: initial;
    gap: 0.35rem;
  }
}

@media (min-width: 761px) {
  .quick-snapshot .skill-pills {
    display: none;
  }
}

@media (max-width: 520px) {
  .container {
    width: min(1120px, calc(100% - 2.75rem));
  }

  .section {
    padding: 3rem 0;
  }

  body {
    font-size: 17.5px;
  }

  .hero-copy,
  .quick-snapshot,
  .section-heading,
  .projects-grid,
  .about-card,
  .skills-grid,
  .experience-grid,
  .metric-grid,
  .content-grid,
  .project-gallery,
  .stl-viewer-grid {
    padding-inline: 0.8rem;
  }

  .brand {
    font-size: 1.06rem;
  }

  .eyebrow {
    font-size: 0.98rem;
  }

  .hero h1 {
    font-size: clamp(3rem, 14vw, 3.9rem);
  }

  .hero-text,
  .about-card__summary,
  .project-hero__copy p,
  .content-panel p,
  .content-panel li,
  .project-gallery-card figcaption,
  .stl-viewer__status,
  .stl-viewer__hint {
    font-size: 1.05rem;
    line-height: 1.75;
  }

  .hero-stats,
  .metric-grid {
    grid-template-columns: 1fr;
  }

  .profile-card__body h2 {
    font-size: clamp(1.95rem, 10vw, 2.3rem);
  }

  .profile-card {
    padding: 1.25rem;
  }

  .profile-focus-item strong {
    font-size: 1.08rem;
  }

  .project-card h3,
  .experience-card h3,
  .skill-card h3,
  .metric-card strong {
    font-size: 1.18rem;
  }

  .profile-card,
  .project-card,
  .experience-card,
  .skill-card,
  .about-card,
  .content-panel,
  .project-summary-card,
  .project-gallery-card,
  .stl-viewer-card {
    padding: 1.1rem;
  }

  .project-gallery-card img {
    height: 210px;
  }

  .stl-viewer {
    min-height: 220px;
  }
}

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

  *,
  *::before,
  *::after {
    animation: none !important;
    transition-duration: 0ms !important;
  }

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