:root {
  color-scheme: light dark;
  --background: #f6f5ef;
  --surface: #fffefa;
  --text: #202420;
  --muted: #666c65;
  --faint: #6b716a;
  --line: #d9ddd4;
  --link: #17666a;
  --link-hover: #a3481e;
  --wash: #e5f1ee;
  --focus: #d65f29;
  --measure: 50rem;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--background);
  color: var(--text);
  font-family: ui-serif, Georgia, Cambria, "Times New Roman", Times, serif;
  font-size: 1.0625rem;
  line-height: 1.7;
  text-rendering: optimizeLegibility;
}

a {
  color: var(--link);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--link-hover);
}

a:focus-visible,
summary:focus-visible {
  border-radius: 0.15rem;
  outline: 3px solid var(--focus);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 10;
  padding: 0.55rem 0.8rem;
  background: var(--text);
  color: var(--background);
  transform: translateY(-180%);
}

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

main,
footer {
  width: min(calc(100% - 2.5rem), var(--measure));
  margin-inline: auto;
}

main {
  padding-bottom: 1rem;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 10rem;
  gap: 3.2rem;
  align-items: start;
  padding: 5.5rem 0 4.6rem;
}

.eyebrow,
.section-kicker,
.project-meta,
.tools,
.footer-note {
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.eyebrow,
.section-kicker {
  margin: 0 0 0.45rem;
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 650;
  letter-spacing: 0.105em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p,
figure,
dl {
  margin-top: 0;
}

h1,
h2,
h3 {
  color: var(--text);
  font-weight: 500;
  letter-spacing: -0.025em;
  line-height: 1.17;
}

h1 {
  margin-bottom: 0.65rem;
  font-size: clamp(2.55rem, 8vw, 4.45rem);
  letter-spacing: -0.055em;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(1.7rem, 5vw, 2.25rem);
}

h3 {
  margin-bottom: 0.5rem;
  font-size: 1.22rem;
}

p {
  margin-bottom: 1.05rem;
}

.lede {
  max-width: 35rem;
  margin-bottom: 1.35rem;
  color: var(--text);
  font-size: clamp(1.3rem, 3vw, 1.65rem);
  line-height: 1.4;
}

.contact-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1.2rem;
  margin: 1.65rem 0 0;
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 0.88rem;
}

.contact-links a[href^="http"]::after,
.project h3 a::after {
  content: " ↗";
  display: inline-block;
  font-size: 0.78em;
  text-decoration: none;
}

.hero-mark {
  margin: 0.4rem 0 0;
}

.hero-mark img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line);
  background: #070b19;
}

.section {
  display: grid;
  grid-template-columns: 9.5rem minmax(0, 1fr);
  gap: 2rem;
  padding: 3.7rem 0 4rem;
  border-top: 1px solid var(--line);
  scroll-margin-top: 1.5rem;
}

.section-heading {
  align-self: start;
}

.section-heading h2 {
  font-size: 1.15rem;
  line-height: 1.3;
}

.feature-question {
  margin-bottom: 1.25rem;
  font-size: clamp(1.4rem, 4vw, 1.85rem);
  line-height: 1.35;
}

.results {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin: 2rem 0;
  border-block: 1px solid var(--line);
}

.results div {
  padding: 1.1rem 1.15rem 1rem;
  border-left: 1px solid var(--line);
}

.results div:first-child {
  padding-left: 0;
  border-left: 0;
}

.results dt {
  color: var(--link);
  font-size: 1.42rem;
  font-variant-numeric: tabular-nums;
  line-height: 1.25;
}

.results dd {
  margin: 0.25rem 0 0;
  color: var(--muted);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 0.72rem;
  line-height: 1.35;
}

details {
  margin: 1.8rem 0 1.4rem;
  border-block: 1px solid var(--line);
}

summary {
  padding: 0.85rem 0;
  color: var(--link);
  cursor: pointer;
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 0.86rem;
  font-weight: 650;
}

details[open] summary {
  margin-bottom: 0.7rem;
  border-bottom: 1px solid var(--line);
}

.tools {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.74rem;
  letter-spacing: 0.01em;
}

.project-list {
  display: grid;
  gap: 2.45rem;
}

.project {
  position: relative;
}

.project + .project {
  padding-top: 2.45rem;
  border-top: 1px dotted var(--line);
}

.project-meta {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.55rem;
  color: var(--faint);
  font-size: 0.67rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.project h3 a {
  color: inherit;
}

.project-results {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 1.4rem 0 1.35rem;
  border-block: 1px solid var(--line);
}

.project-results div {
  padding: 0.8rem 0.9rem 0.75rem;
  border-left: 1px solid var(--line);
}

.project-results div:first-child {
  padding-left: 0;
  border-left: 0;
}

.project-results dt {
  color: var(--link);
  font-size: 1.08rem;
  font-variant-numeric: tabular-nums;
  line-height: 1.25;
}

.project-results dd {
  margin: 0.2rem 0 0;
  color: var(--muted);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 0.65rem;
  line-height: 1.35;
}

.project-glimpses {
  margin: 1.65rem 0 1.55rem;
}

.glimpse-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.85rem;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--line);
}

.glimpse-kicker {
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 0.7rem;
  font-weight: 650;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.glimpse-hint {
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 0.68rem;
  color: var(--faint);
}

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

.glimpse-card {
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--line);
  text-decoration: none;
  color: inherit;
  overflow: hidden;
  transition: border-color 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
}

.glimpse-card:hover {
  border-color: var(--link);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.glimpse-card:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
}

.glimpse-card-wide {
  grid-column: 1 / -1;
}

.glimpse-thumb {
  position: relative;
  background: #080c10;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.glimpse-thumb-wide {
  aspect-ratio: 2.8 / 1;
}

.glimpse-thumb img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.2s ease;
}

.glimpse-card:hover .glimpse-thumb img {
  transform: scale(1.02);
}

.glimpse-zoom-badge {
  position: absolute;
  right: 0.45rem;
  bottom: 0.45rem;
  padding: 0.15rem 0.45rem;
  background: rgba(10, 14, 16, 0.82);
  color: #f6f5ef;
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 0.65rem;
  font-weight: 550;
  letter-spacing: 0.03em;
  border-radius: 2px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  opacity: 0.85;
  pointer-events: none;
  transition: opacity 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}

.glimpse-card:hover .glimpse-zoom-badge {
  opacity: 1;
  background: var(--link);
  color: #fff;
  border-color: transparent;
}

.glimpse-caption {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  padding: 0.6rem 0.75rem 0.65rem;
  background: var(--surface);
  border-top: 1px solid var(--line);
}

.glimpse-tag {
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 0.62rem;
  font-weight: 650;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

.glimpse-caption strong {
  font-family: ui-serif, Georgia, Cambria, "Times New Roman", Times, serif;
  font-size: 0.82rem;
  font-weight: 600;
  line-height: 1.3;
  color: var(--text);
}

/* Lightbox Modal */
.glimpse-modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 9999;
  padding: 1.5rem;
  align-items: center;
  justify-content: center;
  background: rgba(10, 14, 16, 0.86);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.glimpse-modal:target {
  display: flex;
}

.glimpse-modal-backdrop {
  position: absolute;
  inset: 0;
  cursor: zoom-out;
  text-decoration: none;
}

.glimpse-modal-box {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  width: min(96vw, 1500px);
  max-height: 94vh;
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.5);
  border-radius: 4px;
  overflow: hidden;
}

.glimpse-modal-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.65rem 1rem;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
}

.glimpse-modal-title {
  display: flex;
  align-items: baseline;
  gap: 0.65rem;
  overflow: hidden;
}

.glimpse-modal-title strong {
  font-family: ui-serif, Georgia, Cambria, "Times New Roman", Times, serif;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.glimpse-modal-close {
  display: grid;
  place-items: center;
  width: 1.85rem;
  height: 1.85rem;
  margin-left: 0.5rem;
  border-radius: 3px;
  color: var(--muted);
  font-size: 1.4rem;
  line-height: 1;
  text-decoration: none;
  transition: color 0.15s ease, background 0.15s ease;
}

.glimpse-modal-close:hover {
  color: var(--text);
  background: var(--wash);
}

.glimpse-modal-view {
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: auto;
  -webkit-overflow-scrolling: touch;
  background: #06090d;
  padding: 0.75rem;
  max-height: calc(94vh - 7.5rem);
}

.glimpse-modal-view img {
  display: block;
  max-width: 100%;
  max-height: calc(94vh - 9rem);
  width: auto;
  height: auto;
  object-fit: contain;
}

.glimpse-modal-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.55rem 1rem;
  background: var(--surface);
  border-top: 1px solid var(--line);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 0.75rem;
  color: var(--muted);
}

.glimpse-modal-bar a {
  font-weight: 550;
  white-space: nowrap;
}

/* App screens shown inside an iPhone frame. Proportions follow a 393 × 852
   screen with an 11 px bezel, so every size below is a percentage of that. */
.phone-gallery {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
  padding: 0.5rem 0.5rem 0.25rem;
}

.phone-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  color: inherit;
  text-decoration: none;
}

.phone-card:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 4px;
}

.iphone {
  position: relative;
  display: grid;
  width: 100%;
  max-width: 13.5rem;
  border-radius: 15.2% / 7.2%;
  background: #0b0c0e;
  box-shadow:
    0 0 0 1px #4a4d53,
    0 0 0 2.5px #1c1e22,
    0 18px 36px -14px rgba(0, 0, 0, 0.5);
  transition: transform 0.2s ease;
}

/* Action and volume buttons on the left, side button on the right. */
.iphone::before,
.iphone::after {
  content: "";
  position: absolute;
  width: 3px;
  border-radius: 2px;
}

.iphone::before {
  left: -5px;
  top: 17%;
  height: 24%;
  background: linear-gradient(#2c2f34 0 14%, transparent 14% 30%, #2c2f34 30% 62%, transparent 62% 70%, #2c2f34 70%);
}

.iphone::after {
  right: -5px;
  top: 27%;
  height: 12%;
  background: #2c2f34;
}

.iphone-screen {
  margin: 2.65%;
  aspect-ratio: 393 / 852;
  border-radius: 13.2% / 6.1%;
  overflow: hidden;
  background: #101d2b;
}

.iphone-screen img,
.glimpse-modal-view .iphone-screen img {
  display: block;
  width: 100%;
  height: 100%;
  max-height: none;
  object-fit: cover;
}

.iphone-island {
  position: absolute;
  top: 2.52%;
  left: 50%;
  width: 30.4%;
  aspect-ratio: 126 / 37;
  transform: translateX(-50%);
  border-radius: 999px;
  background: radial-gradient(circle at 80% 50%, #1b2436 0 8%, #000 11%);
}

.phone-card:hover .iphone {
  transform: translateY(-3px);
}

.phone-caption {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.15rem;
  text-align: center;
}

.phone-caption strong {
  font-family: ui-serif, Georgia, Cambria, "Times New Roman", Times, serif;
  font-size: 0.82rem;
  font-weight: 600;
  line-height: 1.3;
  color: var(--text);
}

.glimpse-modal-box-phone {
  width: min(96vw, 30rem);
}

.glimpse-modal-view .iphone {
  width: min(100%, calc((94vh - 11rem) * 0.475));
  max-width: none;
  margin: 0.5rem;
}

.interests-section {
  display: block;
}

.interests-section .section-heading {
  display: grid;
  grid-template-columns: 9.5rem minmax(0, 1fr);
  gap: 2rem;
  align-items: start;
  margin-bottom: 1.6rem;
}

.interests-section .section-heading h2 {
  font-size: 1.45rem;
}

.interest-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 0.9fr) minmax(0, 1.35fr);
  gap: 1rem;
  align-items: stretch;
}

.interest-grid article {
  padding: 1.15rem 1.25rem 1.25rem;
  border: 1px solid var(--line);
  background: var(--surface);
}

.interest-grid .reading-card {
  background: var(--wash);
}

.interest-grid h3 {
  margin-bottom: 0.4rem;
}

.interest-grid article > p:last-child {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.interest-number {
  margin-bottom: 0.85rem;
  color: var(--link);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 0.66rem;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.08em;
}

.reading-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.8rem 2rem;
  padding: 0;
  margin: 0.85rem 0 0;
  list-style: none;
}

.shelf-note {
  margin-bottom: 1rem;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.5;
}

.reading-list li {
  display: grid;
  gap: 0.2rem;
}

.reading-list cite {
  font-style: normal;
  line-height: 1.4;
}

.reading-list span {
  color: var(--muted);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 0.67rem;
  line-height: 1.45;
}

.two-column {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2.5rem;
}

.two-column p,
.short-section > p {
  margin-bottom: 0;
}

/* ==========================================================================
   Interactive 3D Particle Sheet
   ========================================================================== */

.particle-sheet-section {
  position: relative;
  width: 100%;
  height: clamp(380px, 46vw, 540px);
  background: #090c0e;
  overflow: hidden;
  border-top: 1px solid var(--line);
  margin-top: 2rem;
}

.particle-sheet-canvas {
  display: block;
  width: 100%;
  height: 100%;
  cursor: grab;
  touch-action: none;
}

.particle-sheet-canvas:active {
  cursor: grabbing;
}

.particle-sheet-baseline {
  position: absolute;
  bottom: 12%;
  left: 0;
  width: 100%;
  height: 1px;
  background: rgba(255, 255, 255, 0.08);
  pointer-events: none;
}

footer {
  padding: 3.5rem 0 6.5rem;
  border-top: 1px solid var(--line);
}

footer p {
  max-width: 37rem;
}

.footer-note {
  margin: 2.3rem 0 0;
  color: var(--faint);
  font-size: 0.7rem;
}

/* ==========================================================================
   Aceternity-style Floating Dock Navigation
   ========================================================================== */

.floating-dock {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1000;
  pointer-events: none;
}

/* --- Desktop Floating Dock (macOS Magnification Physics) --- */
.floating-dock-desktop {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  height: 3.85rem;
  padding: 0 0.85rem;
  background: rgba(255, 254, 250, 0.84);
  border: 1px solid rgba(217, 221, 212, 0.9);
  border-radius: 9999px;
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  box-shadow:
    0 12px 32px -4px rgba(0, 0, 0, 0.08),
    0 4px 12px -2px rgba(0, 0, 0, 0.04),
    0 0 0 1px rgba(255, 255, 255, 0.6) inset;
  pointer-events: auto;
  user-select: none;
}

.dock-item {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(235, 237, 232, 0.75);
  color: var(--text);
  text-decoration: none;
  border: 1px solid rgba(0, 0, 0, 0.05);
  cursor: pointer;
  flex-shrink: 0;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.dock-item:hover {
  background: rgba(220, 226, 217, 0.95);
  color: var(--link);
  border-color: rgba(23, 102, 106, 0.25);
}

.dock-item:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
}

.dock-icon {
  display: block;
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  pointer-events: none;
  transition: transform 0.15s ease;
}

/* Tooltip Badge */
.dock-tooltip {
  position: absolute;
  bottom: calc(100% + 12px);
  left: 50%;
  transform: translateX(-50%) translateY(4px);
  padding: 0.24rem 0.55rem;
  background: #181d19;
  color: #f6f5ef;
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  white-space: nowrap;
  border-radius: 6px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.18);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.16s ease, transform 0.16s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 10;
}

.dock-tooltip::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border-width: 4px 4px 0 4px;
  border-style: solid;
  border-color: #181d19 transparent transparent transparent;
}

.dock-item:hover .dock-tooltip,
.dock-item:focus-visible .dock-tooltip {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* Active Indicator Dot */
.dock-dot {
  position: absolute;
  bottom: 3px;
  left: 50%;
  transform: translateX(-50%);
  width: 3.5px;
  height: 3.5px;
  border-radius: 50%;
  background: var(--link);
  opacity: 0;
  transition: opacity 0.2s ease;
}

.dock-item.is-active .dock-dot {
  opacity: 1;
}

/* Dock Divider */
.dock-divider {
  width: 1px;
  height: 1.5rem;
  background: var(--line);
  margin: 0 0.15rem;
  flex-shrink: 0;
}

/* --- Mobile Floating Dock (Aceternity Mobile) --- */
.floating-dock-mobile {
  display: none;
  position: relative;
  pointer-events: auto;
}

.dock-mobile-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3.1rem;
  height: 3.1rem;
  border-radius: 50%;
  background: rgba(255, 254, 250, 0.94);
  color: var(--text);
  border: 1px solid var(--line);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.14);
  cursor: pointer;
  transition: transform 0.2s ease, background 0.15s ease, border-color 0.15s ease;
}

.dock-mobile-toggle:hover {
  background: var(--surface);
  border-color: var(--link);
}

.dock-mobile-toggle:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
}

.dock-mobile-toggle svg {
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.floating-dock-mobile.is-open .dock-mobile-toggle svg {
  transform: rotate(90deg);
}

.dock-mobile-menu {
  position: absolute;
  bottom: calc(100% + 0.85rem);
  left: 50%;
  transform: translateX(-50%) translateY(12px) scale(0.95);
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  min-width: 12.5rem;
  padding: 0.6rem;
  background: rgba(255, 254, 250, 0.95);
  border: 1px solid var(--line);
  border-radius: 1.1rem;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.18);
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
  transition: opacity 0.2s ease, transform 0.22s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.2s;
}

.floating-dock-mobile.is-open .dock-mobile-menu {
  opacity: 1;
  pointer-events: auto;
  visibility: visible;
  transform: translateX(-50%) translateY(0) scale(1);
}

.dock-mobile-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 0.75rem;
  border-radius: 0.65rem;
  color: var(--text);
  text-decoration: none;
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 0.85rem;
  font-weight: 550;
  transition: background 0.15s ease, color 0.15s ease;
}

.dock-mobile-item:hover,
.dock-mobile-item:focus-visible {
  background: var(--wash);
  color: var(--link);
}

.dock-mobile-item .dock-icon {
  width: 18px;
  height: 18px;
  color: var(--muted);
}

.dock-mobile-item:hover .dock-icon {
  color: var(--link);
}

.dock-mobile-item.is-active {
  background: var(--wash);
  color: var(--link);
}

.dock-mobile-divider {
  height: 1px;
  background: var(--line);
  margin: 0.25rem 0.5rem;
}

@media (max-width: 640px) {
  .floating-dock-desktop {
    display: none;
  }

  .floating-dock-mobile {
    display: block;
  }

  .floating-dock {
    bottom: 1.25rem;
    left: auto;
    right: 1.25rem;
    transform: none;
  }

  .dock-mobile-menu {
    left: auto;
    right: 0;
    transform: translateY(12px) scale(0.95);
  }

  .floating-dock-mobile.is-open .dock-mobile-menu {
    transform: translateY(0) scale(1);
  }
}

@media (max-width: 700px) {
  main,
  footer {
    width: min(calc(100% - 2rem), var(--measure));
  }

  .hero {
    grid-template-columns: minmax(0, 1fr) 6.5rem;
    gap: 1.5rem;
    padding: 4rem 0 3.5rem;
  }

  .hero-mark {
    margin-top: 0.1rem;
  }

  .section {
    grid-template-columns: 1fr;
    gap: 1.8rem;
    padding: 3.2rem 0 3.5rem;
  }

  .section-heading h2 {
    font-size: 1.45rem;
  }

  .interests-section .section-heading {
    grid-template-columns: 1fr;
    gap: 0.35rem;
    margin-bottom: 1.5rem;
  }

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

  .interest-grid .reading-card {
    grid-column: 1 / -1;
  }

  .two-column {
    gap: 2rem;
  }

  .glimpse-modal {
    padding: 0.75rem;
  }

  .glimpse-modal-view {
    padding: 0.4rem;
  }
}

@media (max-width: 500px) {
  body {
    font-size: 1rem;
  }

  .nav-links {
    gap: 0.8rem;
  }

  .hero {
    display: flex;
    flex-direction: column-reverse;
    gap: 1.65rem;
  }

  .hero-mark {
    width: 5.5rem;
  }

  .results {
    grid-template-columns: 1fr;
  }

  .results div,
  .results div:first-child {
    display: grid;
    grid-template-columns: 7.5rem 1fr;
    align-items: baseline;
    padding: 0.9rem 0;
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .results div:first-child {
    border-top: 0;
  }

  .results dd {
    margin-top: 0;
  }

  .project-results {
    grid-template-columns: 1fr;
  }

  .project-results div,
  .project-results div:first-child {
    display: grid;
    grid-template-columns: 7.5rem 1fr;
    align-items: baseline;
    padding: 0.75rem 0;
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .project-results div:first-child {
    border-top: 0;
  }

  .project-results dd {
    margin-top: 0;
  }

  .glimpse-grid {
    grid-template-columns: 1fr;
  }

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

  .glimpse-thumb-wide {
    aspect-ratio: 16 / 9;
  }

  .phone-gallery {
    grid-template-columns: none;
    grid-auto-flow: column;
    grid-auto-columns: 62%;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    padding-bottom: 0.9rem;
  }

  .phone-card {
    scroll-snap-align: center;
  }

  .glimpse-modal {
    padding: 0.35rem;
  }

  .glimpse-modal-top {
    padding: 0.5rem 0.75rem;
  }

  .glimpse-modal-title {
    flex-direction: column;
    gap: 0.15rem;
  }

  .glimpse-modal-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.35rem;
    padding: 0.5rem 0.75rem;
  }

  .two-column {
    grid-template-columns: 1fr;
  }

  .interest-grid,
  .reading-list {
    grid-template-columns: 1fr;
  }

  .interest-grid .reading-card {
    grid-column: auto;
  }
}

@media (prefers-color-scheme: dark) {
  :root {
    --background: #0d1113;
    --surface: #121719;
    --text: #e7ebe6;
    --muted: #aab3ab;
    --faint: #818c84;
    --line: #2a3432;
    --link: #76d1ce;
    --link-hover: #f1a06f;
    --wash: #142826;
    --focus: #ff9a64;
  }

  .floating-dock-desktop {
    background: rgba(18, 23, 25, 0.84);
    border-color: rgba(42, 52, 50, 0.9);
    box-shadow:
      0 16px 36px -4px rgba(0, 0, 0, 0.6),
      0 4px 16px -2px rgba(0, 0, 0, 0.4),
      0 0 0 1px rgba(255, 255, 255, 0.06) inset;
  }

  .dock-item {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.06);
  }

  .dock-item:hover {
    background: rgba(255, 255, 255, 0.16);
    color: var(--link);
    border-color: rgba(118, 209, 206, 0.3);
  }

  .dock-tooltip {
    background: #e7ebe6;
    color: #0d1113;
    border-color: rgba(0, 0, 0, 0.15);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.45);
  }

  .dock-tooltip::after {
    border-color: #e7ebe6 transparent transparent transparent;
  }

  .dock-mobile-toggle {
    background: rgba(18, 23, 25, 0.92);
    border-color: var(--line);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
  }

  .dock-mobile-menu {
    background: rgba(18, 23, 25, 0.95);
    border-color: var(--line);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.6);
  }
}

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

  .dock-item,
  .dock-icon,
  .dock-tooltip,
  .dock-mobile-toggle svg,
  .dock-mobile-menu,
  .iphone {
    transition: none !important;
  }
}

@media print {
  :root {
    --background: #fff;
    --text: #111;
    --muted: #444;
    --faint: #666;
    --line: #bbb;
    --link: #111;
  }

  body {
    font-size: 10.5pt;
  }

  .skip-link,
  .glimpse-modal,
  .particle-sheet-section,
  .floating-dock {
    display: none !important;
  }

  .glimpse-zoom-badge,
  .glimpse-hint {
    display: none !important;
  }

  .hero,
  .section,
  footer {
    break-inside: avoid;
  }

  .hero {
    padding-top: 1rem;
  }

  a {
    text-decoration: none;
  }
}