:root {
  --bg: #0f1216;
  --bg-strong: #090b0d;
  --panel: rgba(17, 19, 22, 0.76);
  --panel-strong: rgba(10, 12, 14, 0.9);
  --panel-soft: rgba(20, 23, 26, 0.72);
  --panel-deep: rgba(11, 13, 15, 0.96);
  --border: rgba(255, 255, 255, 0.1);
  --text: #f3f3f1;
  --muted: rgba(243, 243, 241, 0.72);
  --blue: #5f8ecf;
  --green: #7aa769;
  --yellow: #d7b44c;
  --red: #d75d53;
  --shadow: rgba(0, 0, 0, 0.32);
  --dock-shadow: rgba(0, 0, 0, 0.42);
  --logo-size: clamp(4.5rem, 9vw, 19rem);
  --window-w: min(68vw, 860px);
  --window-h: min(65vh, 640px);
  --radius-xs: 4px;
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius: 0.7rem;
  --transition-fast: 180ms ease;
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  min-height: 100%;
  font-family: "Segoe UI", Inter, "Helvetica Neue", Arial, sans-serif;
  background: var(--bg-strong);
  color: var(--text);
}

body {
  min-height: 100vh;
  overflow: hidden;
}

a {
  color: var(--blue);
}

button, input, textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

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

.desktop-shell {
  position: relative;
  width: 100vw;
  height: 100vh;
  background: #07090b;
  overflow: hidden;
}

.wallpaper {
  position: absolute;
  inset: 0;
  background-image: url('jessabel-art-hero.png');
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  filter: saturate(0.84) contrast(1.06) brightness(0.74);
}

.wallpaper::before,
.wallpaper::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.wallpaper::before {
  background: linear-gradient(180deg, rgba(5, 8, 10, 0.62), rgba(5, 8, 10, 0.72));
}

.wallpaper::after {
  background:
    radial-gradient(65% 78% at 8% 104%, rgba(72, 118, 79, 0.24), transparent 40%),
    radial-gradient(70% 82% at 103% 100%, rgba(40, 95, 76, 0.2), transparent 46%),
    radial-gradient(40% 48% at 12% 0%, rgba(90, 143, 179, 0.10), transparent 34%);
  filter: blur(1px);
}

.system-bar {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.2rem 0.9rem 0 0.75rem;
  background: rgba(10, 12, 14, 0.18);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  z-index: 50;
}

.system-left,
.system-right {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.os-brand-button {
  width: auto;
  height: auto;
  padding: 0;
  border: none;
  background: transparent;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 0;
  overflow: visible;
  box-shadow: none;
}

.os-brand-button img {
  display: block;
  width: auto;
  height: 22px;
  max-width: 180px;
  object-fit: contain;
  filter: none;
}

.home-button {
  width: auto;
  height: auto;
  border-radius: 0;
  border: none;
  background: transparent;
  color: var(--text);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  transition: opacity var(--transition-fast), transform var(--transition-fast);
  padding: 0;
}

.home-button:hover,
.home-button:focus-visible {
  transform: none;
  border: none;
  background: transparent;
  opacity: 0.9;
}

.logo-mark {
  display: inline-block;
  font-size: 1.2rem;
  font-style: normal;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.28rem 0.5rem;
  border-radius: 999px;
  background: rgba(122, 167, 105, 0.12);
  color: var(--green);
  border: 1px solid rgba(122, 167, 105, 0.35);
}

.system-time {
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  color: var(--muted);
  min-width: 5ch;
  text-align: right;
}

.system-discovery-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.24rem 0.55rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(12, 14, 17, 0.45);
  color: var(--muted);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.system-discovery-chip strong {
  color: var(--text);
}

.system-discovery-chip.is-complete {
  border-color: rgba(122, 167, 105, 0.4);
  background: rgba(122, 167, 105, 0.08);
  color: #dff4d8;
}

.desktop {
  position: relative;
  z-index: 1;
  width: 100%;
  height: calc(100% - 100px);
  padding-top: 52px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}

.desktop-icons {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  padding: 1rem 0.75rem 0 0.95rem;
  width: 118px;
  border-right: 1px solid rgba(255,255,255,0.04);
  background: rgba(6, 9, 12, 0.08);
}

.desktop-icon {
  position: relative;
  width: 88px;
  background: transparent;
  border: none;
  color: var(--text);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0.25rem 0.5rem;
  text-align: center;
  transition: transform var(--transition-fast), filter var(--transition-fast);
}

.desktop-icon:hover,
.desktop-icon:focus-visible,
.desktop-icon.is-active {
  transform: translateY(-2px);
  filter: brightness(1.12);
}

.desktop-icon::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0.15rem;
  transform: translateX(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(122, 167, 105, 0.8);
  opacity: 0;
  box-shadow: 0 0 0 4px rgba(122, 167, 105, 0.12);
}

.desktop-icon.is-active::after {
  opacity: 1;
}

.desktop-icon .icon-graphic {
  position: relative;
  width: 52px;
  height: 52px;
  border-radius: 0.7rem;
  display: grid;
  place-items: center;
  background: linear-gradient(180deg, rgba(17, 20, 24, 0.82), rgba(10, 12, 15, 0.9));
  border: 1px solid rgba(255,255,255,0.09);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.08), 0 8px 18px rgba(0,0,0,0.18);
}

.desktop-icon .icon-graphic::before,
.desktop-icon .icon-graphic::after {
  content: "";
  position: absolute;
}

.desktop-icon .icon-label {
  font-size: 0.7rem;
  line-height: 1.2;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(243,243,241,0.9);
  text-shadow: 0 1px 0 rgba(0,0,0,0.2);
}

.desktop-icon[data-app="projects"] .icon-graphic {
  background: linear-gradient(180deg, rgba(34,45,58,0.7), rgba(18,24,29,0.75));
}

.desktop-icon[data-app="projects"] .icon-graphic::before {
  width: 22px;
  height: 18px;
  left: 12px;
  top: 14px;
  border-radius: 0.35rem 0.35rem 0.45rem 0.45rem;
  background: rgba(95, 142, 207, 0.2);
  border: 1.5px solid rgba(95, 142, 207, 0.9);
}

.desktop-icon[data-app="projects"] .icon-graphic::after {
  width: 10px;
  height: 10px;
  left: 12px;
  top: 12px;
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 0 4px rgba(95,142,207,0.18);
}

.desktop-icon[data-app="lab"] .icon-graphic::before {
  width: 18px;
  height: 22px;
  border-radius: 50% 50% 45% 45%;
  border: 2px solid rgba(122, 167, 105, 0.95);
  border-top-color: transparent;
  border-bottom-color: rgba(122, 167, 105, 0.85);
  transform: rotate(-14deg);
}

.desktop-icon[data-app="lab"] .icon-graphic::after {
  width: 8px;
  height: 10px;
  left: 22px;
  top: 10px;
  background: rgba(122, 167, 105, 0.8);
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(122, 167, 105, 0.12);
}

.desktop-icon[data-app="about"] .icon-graphic::before {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: rgba(215, 180, 76, 0.7);
  box-shadow: 0 22px 0 -5px rgba(215, 180, 76, 0.7);
  top: 10px;
}

.desktop-icon[data-app="resume"] .icon-graphic::before {
  width: 24px;
  height: 28px;
  border-radius: 0.45rem;
  background: rgba(95, 142, 207, 0.14);
  border: 1.5px solid rgba(95, 142, 207, 0.9);
  box-shadow: inset 0 -8px 0 rgba(95, 142, 207, 0.12);
}

.desktop-icon[data-app="resume"] .icon-graphic::after {
  width: 14px;
  height: 2px;
  left: 19px;
  top: 22px;
  background: rgba(95, 142, 207, 0.9);
  box-shadow: 0 6px 0 rgba(95, 142, 207, 0.9), 0 12px 0 rgba(95, 142, 207, 0.9);
}

.desktop-icon[data-app="github"] .icon-graphic::before {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(255,255,255,0.95);
  clip-path: polygon(50% 0%, 83% 17%, 100% 50%, 83% 83%, 50% 100%, 17% 83%, 0% 50%, 17% 17%);
}

.desktop-icon[data-app="github"] .icon-graphic::after {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: rgba(17, 19, 22, 0.9);
  left: 21px;
  top: 21px;
}

.desktop-icon[data-app="contact"] .icon-graphic::before {
  width: 24px;
  height: 18px;
  border: 1.8px solid rgba(215, 93, 83, 0.9);
  border-radius: 0.4rem;
  background: rgba(215, 93, 83, 0.12);
}

.desktop-icon[data-app="contact"] .icon-graphic::after {
  width: 14px;
  height: 10px;
  border-left: 2px solid rgba(215, 93, 83, 0.9);
  border-bottom: 2px solid rgba(215, 93, 83, 0.9);
  transform: rotate(-45deg);
  left: 20px;
  top: 18px;
  background: transparent;
}

.desktop-center-logo {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: clamp(19rem, 35vw, 42rem);
  opacity: 0.92;
  filter: drop-shadow(0 22px 28px rgba(0,0,0,0.2));
}

.desktop-center-logo img {
  width: 100%;
  max-width: 42rem;
  margin: 0 auto;
}

.window-layer {
  position: absolute;
  inset: 0;
  z-index: 15;
  pointer-events: none;
}

.window {
  position: absolute;
  display: flex;
  flex-direction: column;
  width: var(--window-w);
  height: auto;
  max-height: calc(100vh - 5.8rem);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(15, 18, 21, 0.88);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow: 0 18px 30px rgba(0,0,0,0.28), 0 2px 0 rgba(255,255,255,0.02), inset 0 1px 0 rgba(255,255,255,0.05);
  overflow: hidden;
  pointer-events: auto;
  z-index: 2;
  transition: transform var(--transition-fast), opacity var(--transition-fast), box-shadow var(--transition-fast), filter var(--transition-fast);
}

.window:not(.is-active) {
  filter: saturate(0.7) brightness(0.9);
  box-shadow: 0 12px 18px rgba(0,0,0,0.2);
}

.window.is-active {
  box-shadow: 0 22px 32px rgba(0,0,0,0.34), 0 0 0 1px rgba(122, 167, 105, 0.2), inset 0 1px 0 rgba(255,255,255,0.06);
}

.window.is-minimized {
  display: none;
}

.window.is-maximized {
  width: calc(100vw - 1.1rem);
  height: calc(100vh - 5.8rem);
  left: 0.55rem !important;
  top: 3.6rem !important;
}

.window-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 42px;
  padding: 0.45rem 0.7rem 0.45rem 0.85rem;
  background: linear-gradient(180deg, rgba(24, 28, 31, 0.96), rgba(17, 20, 22, 0.92));
  border-bottom: 1px solid rgba(255,255,255,0.06);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.04);
  cursor: grab;
  user-select: none;
}

.window-header:active {
  cursor: grabbing;
}

.window-title-group {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  min-width: 0;
}

.window-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 4px rgba(122, 167, 105, 0.14);
}

.window-title-text {
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.window-actions {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.window-action {
  width: 1.7rem;
  height: 1.7rem;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 0.35rem;
  background: rgba(255,255,255,0.03);
  color: var(--text);
  display: grid;
  place-items: center;
  font-size: 0.82rem;
  line-height: 1;
  transition: transform var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast);
}

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

.window-action.minimize {
  border-color: rgba(215, 180, 76, 0.4);
}

.window-action.minimize:hover,
.window-action.minimize:focus-visible {
  background: rgba(215, 180, 76, 0.12);
}

.window-action.maximize {
  border-color: rgba(95, 142, 207, 0.4);
}

.window-action.maximize:hover,
.window-action.maximize:focus-visible {
  background: rgba(95, 142, 207, 0.12);
}

.window-action.close {
  border-color: rgba(215, 93, 83, 0.45);
}

.window-action.close:hover,
.window-action.close:focus-visible {
  background: rgba(215, 93, 83, 0.14);
}

.window-body {
  flex: 1;
  overflow: auto;
  background: rgba(10, 13, 16, 0.78);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.02);
  padding: 1.5rem 1.75rem 1.4rem;
}

.app-shell {
  width: 100%;
  min-height: 100%;
}

.app-content {
  display: block;
}

.window-copy-block,
.project-detail,
.profile-layout,
.lab-layout,
.contact-layout,
.resume-block {
  width: 100%;
}

.section-kicker {
  display: inline-block;
  margin-bottom: 0.8rem;
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  color: var(--muted);
  text-transform: uppercase;
}

.project-list {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(220px, 1fr));
  gap: 0.6rem 1rem;
}

.project-list-item {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  padding: 0.7rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  background: transparent;
}

.project-list-main {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  align-items: center;
  gap: 0.7rem;
}

.project-badge {
  width: 42px;
  height: 42px;
  border-radius: 0.5rem;
  display: grid;
  place-items: center;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  overflow: hidden;
}

.project-badge img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 0.3rem;
}

.project-initials {
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  font-weight: 700;
  color: var(--muted);
}

.project-meta {
  min-width: 0;
}

.project-name {
  display: block;
  font-size: 0.98rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  margin-bottom: 0.2rem;
}

.project-type {
  color: var(--muted);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.project-actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  justify-content: flex-start;
  align-items: center;
}

.os-button,
.link-button,
.primary-button {
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 0.35rem;
  background: rgba(255,255,255,0.02);
  color: var(--text);
  padding: 0.42rem 0.6rem;
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  line-height: 1.2;
  transition: transform var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast);
}

.primary-button {
  background: rgba(95, 142, 207, 0.08);
  border-color: rgba(95, 142, 207, 0.36);
  color: #dfeeff;
}

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

.project-detail {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(220px, 0.9fr);
  gap: 1.25rem;
}

.project-identity {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.project-plate {
  padding: 0.85rem;
  border-radius: 0.7rem;
  background: rgba(255,255,255,0.015);
  border: 1px solid rgba(255,255,255,0.05);
  min-height: 120px;
  display: grid;
  place-items: center;
}

.project-plate img {
  max-height: 110px;
  object-fit: contain;
}

.project-summary {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.project-summary h3,
.resume-block h3,
.contact-layout h3,
.window-copy-block h3 {
  margin: 0;
  font-size: clamp(1.4rem, 2vw, 1.9rem);
}

.project-summary p,
.meta-list li,
.profile-copy p,
.resume-block p,
.contact-layout p,
.lab-copy p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.meta-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.meta-list strong {
  color: var(--text);
  font-weight: 600;
}

.preview-box {
  border-radius: 1rem;
  border: 1px solid rgba(255,255,255,0.06);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.015), rgba(255,255,255,0.03)),
    rgba(13, 15, 18, 0.7);
  min-height: 200px;
  display: grid;
  place-items: center;
  padding: 1rem;
  text-align: center;
  overflow: hidden;
}

.preview-box.preview-image img {
  max-width: 100%;
  max-height: 260px;
  border-radius: 0.7rem;
  box-shadow: 0 18px 26px rgba(0,0,0,0.25);
}

.lab-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(220px, 0.8fr);
  gap: 1.5rem;
  align-items: stretch;
}

.lab-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.8rem;
  min-width: 0;
}

.lab-type {
  display: inline-block;
  color: var(--green);
  background: rgba(122,167,105,0.12);
  border: 1px solid rgba(122,167,105,0.3);
  border-radius: 999px;
  padding: 0.26rem 0.55rem;
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.pinkladyz-wordmark {
  font-size: clamp(2.1rem, 3.2vw, 3rem);
  line-height: 0.94;
  letter-spacing: -0.06em;
  font-weight: 800;
  color: #f7d8e9;
  text-shadow: 0 0 10px rgba(255, 130, 178, 0.2);
  text-transform: uppercase;
}

.pinkladyz-wordmark .oled {
  display: block;
  color: #ff8ec0;
}

.lab-specs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.lab-specs span {
  font-size: 0.64rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.8);
  background: rgba(255, 142, 192, 0.09);
  border: 1px solid rgba(255, 142, 192, 0.18);
  border-radius: 999px;
  padding: 0.36rem 0.55rem;
}

.lab-visual {
  position: relative;
  min-height: 190px;
  border-radius: 0.9rem;
  border: 1px solid rgba(255,255,255,0.08);
  background: radial-gradient(circle at 50% 20%, rgba(255, 142, 192, 0.2), transparent 20%), rgba(9, 12, 15, 0.72);
  overflow: hidden;
}

.lab-visual::before {
  content: "";
  position: absolute;
  left: 18%;
  top: 18%;
  width: 62%;
  height: 52%;
  border: 2px solid rgba(255, 142, 192, 0.7);
  border-radius: 0.8rem;
  box-shadow: inset 0 0 0 8px rgba(255, 142, 192, 0.07);
}

.lab-visual::after {
  content: "";
  position: absolute;
  left: 36%;
  top: 58%;
  width: 28%;
  height: 14%;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(122, 167, 105, 0.8), rgba(255, 142, 192, 0.7));
  box-shadow: 0 0 25px rgba(122,167,105,0.2);
}

.profile-layout {
  display: grid;
  grid-template-columns: minmax(180px, 240px) minmax(0, 1fr);
  gap: 1.4rem;
  align-items: start;
}

.portrait-column {
  display: flex;
  align-items: flex-start;
}

.portrait-frame {
  width: min(100%, 16rem);
  aspect-ratio: 1;
  border-radius: 0.8rem;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.02);
}

.portrait-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.profile-copy {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.profile-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(150px, 1fr));
  gap: 1rem;
  margin-top: 0.6rem;
}

.profile-columns h4 {
  margin: 0 0 0.5rem;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.compact-list {
  gap: 0.35rem;
}

.profile-skills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 0.9rem;
}

.profile-skills span {
  display: inline-flex;
  padding: 0.38rem 0.56rem;
  border-radius: 999px;
  font-size: 0.66rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: rgba(215,180,76,0.08);
  border: 1px solid rgba(215,180,76,0.2);
  color: #f6e4a3;
}

.resume-block {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  max-width: 34rem;
}

.contact-layout {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.contact-list {
  display: grid;
  gap: 0;
  margin-top: 0.25rem;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.contact-item {
  display: flex;
  flex-direction: column;
  gap: 0.22rem;
  padding: 0.8rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  background: transparent;
}

.contact-item span {
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

.contact-layout a {
  font-weight: 600;
}

.home-menu {
  position: absolute;
  left: 0.9rem;
  top: 2.8rem;
  z-index: 45;
  min-width: 220px;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 0.5rem;
  background: rgba(11, 14, 17, 0.9);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 0.7rem;
  box-shadow: 0 18px 28px rgba(0,0,0,0.26);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.home-menu.hidden,
.command-palette.hidden {
  display: none;
}

.home-menu button {
  appearance: none;
  border: none;
  background: rgba(255,255,255,0.02);
  color: var(--text);
  border-radius: 0.45rem;
  padding: 0.6rem 0.7rem;
  text-align: left;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.home-menu button:hover,
.home-menu button:focus-visible {
  background: rgba(255,255,255,0.05);
  transform: translateX(1px);
}

.command-palette {
  position: absolute;
  inset: 0;
  z-index: 60;
  display: grid;
  place-items: center;
  background: rgba(4, 7, 9, 0.42);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.command-shell {
  width: min(680px, calc(100vw - 2rem));
  background: rgba(12, 15, 18, 0.94);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 1rem;
  box-shadow: 0 24px 40px rgba(0,0,0,0.36);
  overflow: hidden;
}

.command-header {
  padding: 0.8rem 1rem 0.5rem;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  color: var(--muted);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.command-input-wrap {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.8rem 1rem;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.command-prompt {
  color: var(--green);
  font-weight: 700;
}

.command-input-wrap input {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--text);
  font-size: 1rem;
  outline: none;
}

.command-suggestions {
  display: grid;
  gap: 0.35rem;
  padding: 0.7rem 0.8rem 0.9rem;
}

.command-suggestion {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  border: 1px solid rgba(255,255,255,0.05);
  background: rgba(255,255,255,0.02);
  color: var(--text);
  border-radius: 0.55rem;
  padding: 0.6rem 0.75rem;
  text-align: left;
}

.command-suggestion span {
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: lowercase;
}

.command-suggestion small {
  color: var(--muted);
  font-size: 0.64rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.toast-container {
  position: absolute;
  right: 1.1rem;
  bottom: 5.1rem;
  z-index: 70;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  pointer-events: none;
}

.toast {
  min-width: min(320px, calc(100vw - 2rem));
  display: grid;
  grid-template-columns: 0.35rem minmax(0, 1fr);
  gap: 0.7rem;
  align-items: center;
  padding: 0.75rem 0.85rem 0.75rem 0.35rem;
  border-radius: 0.75rem;
  background: rgba(12, 15, 18, 0.92);
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: 0 18px 28px rgba(0,0,0,0.22);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 220ms ease, transform 220ms ease;
}

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

.toast-indicator {
  width: 100%;
  height: 100%;
  border-radius: 999px;
  background: var(--blue);
  min-height: 0.8rem;
}

.toast-green .toast-indicator {
  background: var(--green);
}

.toast strong,
.toast span {
  display: block;
}

.toast strong {
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.toast span {
  margin-top: 0.18rem;
  font-size: 0.74rem;
  color: var(--muted);
}

.dock {
  position: absolute;
  left: 50%;
  bottom: 1rem;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 0.42rem;
  background: rgba(12, 14, 17, 0.65);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 0.7rem;
  padding: 0.48rem 0.52rem;
  box-shadow: 0 8px 14px rgba(0,0,0,0.2), inset 0 1px 0 rgba(255,255,255,0.04);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 30;
  min-height: 3rem;
}

.dock-app {
  width: 2.7rem;
  height: 2.7rem;
  border: none;
  border-radius: 0.55rem;
  background: rgba(255,255,255,0.04);
  display: grid;
  place-items: center;
  color: var(--text);
  position: relative;
  transition: transform var(--transition-fast), background var(--transition-fast), opacity var(--transition-fast), box-shadow var(--transition-fast);
}

.dock-app:hover,
.dock-app:focus-visible,
.dock-app.is-active {
  transform: translateY(-2px) scale(1.01);
  background: rgba(255,255,255,0.08);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.05);
}

.dock-app::after {
  content: "";
  position: absolute;
  bottom: -0.2rem;
  left: 50%;
  width: 0.28rem;
  height: 0.28rem;
  border-radius: 50%;
  transform: translateX(-50%);
  background: rgba(122, 167, 105, 0.9);
  opacity: 0;
}

.dock-app.is-active::after {
  opacity: 1;
}

.dock-app.is-minimized {
  opacity: 0.72;
}

.dock-app[data-app="projects"] .dock-app-mark,
.dock-app[data-app="lab"] .dock-app-mark,
.dock-app[data-app="about"] .dock-app-mark,
.dock-app[data-app="resume"] .dock-app-mark,
.dock-app[data-app="contact"] .dock-app-mark,
.dock-app[data-app="github"] .dock-app-mark,
.dock-app[data-app="home"] .dock-app-mark {
  display: block;
  width: 18px;
  height: 18px;
  position: relative;
}

.dock-app[data-app="home"] .dock-app-mark {
  border-radius: 0.35rem;
  background: rgba(255,255,255,0.96);
  clip-path: polygon(50% 0%, 100% 35%, 100% 100%, 0 100%, 0 35%);
}

.dock-app[data-app="projects"] .dock-app-mark::before {
  content: "";
  position: absolute;
  left: 2px;
  right: 2px;
  top: 7px;
  bottom: 2px;
  border-radius: 0.3rem;
  background: rgba(95,142,207,0.9);
}

.dock-app[data-app="lab"] .dock-app-mark::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 3px;
  width: 9px;
  height: 10px;
  transform: translateX(-50%);
  border: 2px solid rgba(122,167,105,0.9);
  border-top: none;
  border-radius: 0 0 0.4rem 0.4rem;
}

.dock-app[data-app="lab"] .dock-app-mark::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 10px;
  width: 2px;
  height: 8px;
  transform: translateX(-50%);
  background: rgba(122,167,105,0.9);
}

.dock-app[data-app="about"] .dock-app-mark::before {
  content: "";
  position: absolute;
  width: 8px;
  height: 8px;
  left: 50%;
  top: 2px;
  transform: translateX(-50%);
  border-radius: 50%;
  background: rgba(215,180,76,0.9);
}

.dock-app[data-app="about"] .dock-app-mark::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 2px;
  width: 14px;
  height: 9px;
  transform: translateX(-50%);
  border-radius: 0.5rem 0.5rem 0.3rem 0.3rem;
  background: rgba(215,180,76,0.9);
}

.dock-app[data-app="resume"] .dock-app-mark::before {
  content: "";
  position: absolute;
  inset: 2px 3px 2px 3px;
  border-radius: 0.2rem;
  border: 2px solid rgba(95,142,207,0.9);
}

.dock-app[data-app="resume"] .dock-app-mark::after {
  content: "";
  position: absolute;
  left: 6px;
  right: 6px;
  top: 8px;
  height: 2px;
  background: rgba(95,142,207,0.9);
  box-shadow: 0 5px 0 rgba(95,142,207,0.9), 0 10px 0 rgba(95,142,207,0.9);
}

.dock-app[data-app="github"] .dock-app-mark::before {
  content: "";
  position: absolute;
  inset: 2px;
  border-radius: 50%;
  background: rgba(255,255,255,0.96);
  clip-path: polygon(50% 0%, 83% 17%, 100% 50%, 83% 83%, 50% 100%, 17% 83%, 0% 50%, 17% 17%);
}

.dock-app[data-app="github"] .dock-app-mark::after {
  content: "";
  position: absolute;
  width: 7px;
  height: 7px;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: rgba(17, 19, 22, 0.9);
}

.dock-app[data-app="contact"] .dock-app-mark::before {
  content: "";
  position: absolute;
  inset: 3px 3px 6px 3px;
  border-radius: 0.3rem;
  border: 2px solid rgba(215,93,83,0.9);
}

.dock-app[data-app="contact"] .dock-app-mark::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 6px;
  width: 9px;
  height: 9px;
  transform: translateX(-50%) rotate(45deg);
  border-left: 2px solid rgba(215,93,83,0.9);
  border-bottom: 2px solid rgba(215,93,83,0.9);
}

.boot-screen {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  background: rgba(0,0,0,0.96);
  z-index: 80;
  transition: opacity 350ms ease, visibility 350ms ease;
}

.boot-screen.hidden {
  opacity: 0;
  visibility: hidden;
}

.boot-content {
  display: grid;
  gap: 1rem;
  text-align: center;
  justify-items: center;
  align-content: center;
}

.boot-logo-image {
  display: block;
  width: clamp(320px, 38vw, 650px);
  height: auto;
  max-width: 100%;
  opacity: 0;
  animation: bootLogoFade 500ms ease forwards;
}

.boot-lines {
  display: grid;
  gap: 0.32rem;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(243,243,241,0.74);
  text-align: center;
  margin-top: 0.4rem;
}

@keyframes bootLogoFade {
  from {
    opacity: 0;
    transform: scale(0.98);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 960px) {
  .desktop-center-logo {
    width: min(76vw, 740px);
    top: 42%;
  }

  .project-detail,
  .lab-system,
  .profile-layout {
    grid-template-columns: 1fr;
  }

  .app-sidebar {
    display: none;
  }
}

@media (max-width: 720px) {
  .desktop {
    padding-top: 42px;
    justify-content: center;
  }

  .desktop-icons {
    width: auto;
    padding: 0.75rem 0.5rem 0;
    display: grid;
    grid-template-columns: repeat(2, minmax(88px, 1fr));
    gap: 0.7rem;
    max-width: 220px;
  }

  .desktop-icon {
    width: 100%;
  }

  .desktop-center-logo {
    display: none;
  }

  .dock {
    width: calc(100vw - 1rem);
    justify-content: center;
    gap: 0.45rem;
    padding: 0.5rem 0.55rem;
  }

  .dock-app {
    width: 2.9rem;
    height: 2.9rem;
  }

  .window {
    width: calc(100vw - 0.8rem);
    height: calc(100vh - 5.5rem);
    left: 0.4rem !important;
    top: 3.4rem !important;
    border-radius: 0.9rem;
  }

  .window-header {
    padding-inline: 0.7rem;
  }

  .project-row {
    grid-template-columns: 48px minmax(0, 1fr);
  }

  .project-actions {
    grid-column: 1 / -1;
    justify-content: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}