:root {
  --bg: #020611;
  --bg2: #07172d;
  --cyan: #00eaff;
  --cyan2: #7df9ff;
  --blue: #168cff;
  --violet: #8a5cff;
  --pink: #ff4fd8;
  --green: #30f7a7;
  --red: #ff4d6d;
  --text: #eefbff;
  --muted: #a8bfd0;
  --glass: rgba(5, 22, 44, .62);
  --glass2: rgba(0, 234, 255, .08);
  --border: rgba(0, 234, 255, .28);
  --shadow: 0 0 60px rgba(0, 234, 255, .18);
  --radius: 28px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scrollbar-color: rgba(0, 234, 255, .35) rgba(2, 6, 17, .9);
}

body {
  font-family: Inter, system-ui, sans-serif;
  min-height: 100vh;
  color: var(--text);
  background:
    radial-gradient(circle at 15% 8%, rgba(0,234,255,.18), transparent 28%),
    radial-gradient(circle at 86% 18%, rgba(138,92,255,.16), transparent 30%),
    radial-gradient(circle at 50% 86%, rgba(22,140,255,.15), transparent 32%),
    linear-gradient(135deg, #020611 0%, #07172d 55%, #020611 100%);
  overflow-x: hidden;
}

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

button,
input {
  font: inherit;
}

.container {
  width: min(1280px, calc(100% - 32px));
  margin-inline: auto;
}

.ambient-grid {
  position: fixed;
  inset: 0;
  z-index: -5;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(0,234,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,234,255,.05) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(to bottom, #000 0%, transparent 92%);
}

.ambient-grid::after {
  content: "";
  position: fixed;
  inset: -20%;
  z-index: -4;
  background: conic-gradient(from 180deg at 50% 50%, transparent, rgba(0,234,255,.08), transparent, rgba(138,92,255,.08), transparent);
  filter: blur(22px);
  opacity: .75;
  animation: aurora 18s linear infinite;
}

.scanline {
  position: fixed;
  inset: 0;
  z-index: 999;
  pointer-events: none;
  height: 100px;
  background: linear-gradient(to bottom, transparent, rgba(0,234,255,.07), transparent);
  animation: scan 6s linear infinite;
  opacity: .38;
}

@keyframes aurora {
  to { transform: rotate(360deg); }
}

@keyframes scan {
  from { transform: translateY(-150px); }
  to { transform: translateY(calc(100vh + 150px)); }
}

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--border);
  background: rgba(2, 6, 17, .82);
  backdrop-filter: blur(20px);
}

.nav {
  min-height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-icon {
  width: 52px;
  height: 52px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  color: var(--cyan);
  font-size: 34px;
  font-weight: 900;
  border: 1px solid var(--border);
  background: linear-gradient(145deg, rgba(0,234,255,.16), rgba(22,140,255,.05));
  box-shadow: inset 0 0 24px rgba(0,234,255,.18), 0 0 28px rgba(0,234,255,.32);
}

.brand strong {
  display: block;
  font-size: 20px;
  line-height: 1;
  letter-spacing: .8px;
}

.brand small {
  display: block;
  margin-top: 6px;
  color: var(--muted);
  font-size: 12px;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 22px;
  font-size: 13px;
  font-weight: 900;
  color: #dffaff;
}

.desktop-nav a {
  opacity: .86;
  transition: .22s;
}

.desktop-nav a:hover {
  opacity: 1;
  color: var(--cyan);
  text-shadow: 0 0 18px rgba(0,234,255,.85);
}

.nav-cta,
.menu-btn {
  min-height: 50px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: rgba(0,234,255,.08);
  color: var(--text);
  font-weight: 900;
  cursor: pointer;
}

.nav-cta {
  padding: 14px 18px;
}

.menu-btn {
  display: none;
  width: 50px;
  font-size: 26px;
}

.mobile-nav {
  display: none;
  width: min(1280px, calc(100% - 32px));
  margin: 0 auto 16px;
  border: 1px solid var(--border);
  border-radius: 22px;
  background: rgba(2,6,17,.94);
  backdrop-filter: blur(18px);
  overflow: hidden;
}

.mobile-nav.open {
  display: grid;
}

.mobile-nav a {
  padding: 16px 18px;
  border-bottom: 1px solid rgba(0,234,255,.1);
  color: #dffaff;
  font-weight: 800;
}

/* Buttons */

.btn {
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 13px 18px;
  border-radius: 16px;
  color: var(--text);
  border: 1px solid var(--border);
  background: linear-gradient(135deg, rgba(0,234,255,.16), rgba(22,140,255,.08));
  font-weight: 900;
  font-size: 13px;
  box-shadow: 0 0 26px rgba(0,234,255,.14);
  cursor: pointer;
  transition: .25s ease;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}

.btn:hover,
.btn:active {
  transform: translateY(-2px) scale(.99);
  box-shadow: 0 0 36px rgba(0,234,255,.28);
}

.btn.primary {
  border: none;
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  color: #00131d;
}

.btn.violet {
  border: none;
  background: linear-gradient(135deg, var(--pink), var(--violet));
  color: white;
}

/* Layout */

.section {
  padding: 88px 0;
}

.compact {
  padding: 82px 0;
}

.hero {
  min-height: calc(100vh - 84px);
  display: grid;
  align-items: center;
  padding: 72px 0 54px;
}

.hero-grid,
.split {
  display: grid;
  grid-template-columns: .88fr 1.12fr;
  gap: 42px;
  align-items: center;
}

.split {
  grid-template-columns: .95fr 1.05fr;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 13px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(0,234,255,.08);
  color: #ccfbff;
  font-size: 13px;
  font-weight: 900;
  margin-bottom: 22px;
}

.chip span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 18px var(--green);
  animation: pulse 1.8s infinite;
}

.chip.danger span {
  background: var(--red);
  box-shadow: 0 0 18px var(--red);
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.65); opacity: .45; }
}

.hero h1,
.section-title h2,
.split h2,
.contact-panel h2 {
  letter-spacing: -2px;
}

.hero h1 {
  font-size: clamp(44px, 6vw, 88px);
  line-height: .94;
  margin-bottom: 24px;
}

.hero h1 em {
  color: var(--cyan);
  font-style: normal;
  text-shadow: 0 0 36px rgba(0,234,255,.72);
}

.hero p,
.split p,
.contact-panel p,
.section-title p {
  color: #c9dfeb;
  line-height: 1.75;
  font-size: 18px;
}

.hero p {
  max-width: 630px;
  margin-bottom: 30px;
}

.hero-actions,
.inline-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.hero-actions {
  margin-bottom: 28px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 13px;
  max-width: 640px;
}

.hero-stats div {
  padding: 17px;
  border-radius: 20px;
  border: 1px solid var(--border);
  background: rgba(4,20,40,.65);
  box-shadow: inset 0 0 22px rgba(0,234,255,.05);
}

.hero-stats strong {
  display: block;
  color: var(--cyan);
  font-size: 24px;
}

.hero-stats span {
  color: var(--muted);
  font-size: 12px;
}

.section-title {
  max-width: 780px;
  margin: 0 auto 44px;
  text-align: center;
}

.section-title h2,
.split h2 {
  font-size: clamp(31px, 4vw, 52px);
  margin-bottom: 14px;
}

/* Command panel */

.command-panel {
  position: relative;
  min-height: 680px;
  border: 1px solid var(--border);
  border-radius: 38px;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 50%, rgba(0,234,255,.16), transparent 38%),
    radial-gradient(circle at 68% 20%, rgba(138,92,255,.13), transparent 28%),
    rgba(2,10,24,.82);
  box-shadow: var(--shadow), inset 0 0 100px rgba(0,234,255,.08);
  perspective: 1200px;
  touch-action: pan-y;
}

.command-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,234,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,234,255,.04) 1px, transparent 1px);
  background-size: 28px 28px;
  opacity: .65;
}

.command-panel::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 42px;
  width: min(420px, 76%);
  height: 120px;
  transform: translateX(-50%);
  border-radius: 50%;
  border: 1px solid rgba(0,234,255,.55);
  background: radial-gradient(ellipse at center, rgba(0,234,255,.55), rgba(0,234,255,.14) 45%, transparent 72%);
  box-shadow: 0 0 80px rgba(0,234,255,.55);
  animation: ringPulse 3s ease-in-out infinite;
}

@keyframes ringPulse {
  50% { transform: translateX(-50%) scale(1.08); opacity: .75; }
}

.dock {
  position: absolute;
  left: 50%;
  top: 22px;
  transform: translateX(-50%);
  z-index: 8;
  display: flex;
  gap: 10px;
  padding: 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(2,10,24,.68);
  backdrop-filter: blur(16px);
  box-shadow: 0 0 28px rgba(0,234,255,.16);
}

.dock a {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  border: 1px solid rgba(0,234,255,.28);
  background: rgba(0,234,255,.08);
  font-size: 22px;
  transition: .25s;
}

.dock a:hover,
.dock a:active {
  background: rgba(0,234,255,.2);
  box-shadow: 0 0 22px rgba(0,234,255,.28);
  transform: scale(.96);
}

.orbit {
  position: absolute;
  left: 50%;
  top: 50%;
  border-radius: 50%;
  border: 1px dashed rgba(0,234,255,.24);
  transform: translate(-50%, -50%);
  animation: orbit 18s linear infinite;
  z-index: 1;
}

.orbit-a { width: 520px; height: 520px; }
.orbit-b {
  width: 420px;
  height: 420px;
  border-color: rgba(138,92,255,.28);
  animation-duration: 24s;
  animation-direction: reverse;
}
.orbit-c {
  width: 310px;
  height: 310px;
  border-color: rgba(48,247,167,.22);
  animation-duration: 14s;
}

@keyframes orbit {
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

.organ {
  position: absolute;
  width: 84px;
  height: 84px;
  border-radius: 24px;
  border: 1px solid rgba(0,234,255,.36);
  background: rgba(2,10,24,.68);
  backdrop-filter: blur(12px);
  display: grid;
  place-items: center;
  font-size: 42px;
  box-shadow: 0 0 32px rgba(0,234,255,.18);
  z-index: 5;
  animation: float 5s ease-in-out infinite;
  touch-action: manipulation;
  cursor: pointer;
}

.organ:hover {
  transform: translateY(-6px) scale(1.04);
  border-color: rgba(0,234,255,.72);
}

.heart { left: 40px; top: 78px; }
.brain { right: 46px; top: 94px; animation-delay: .8s; }
.lungs { left: 60px; bottom: 176px; animation-delay: 1.3s; }
.dna { right: 70px; bottom: 168px; animation-delay: .4s; }

@keyframes float {
  50% { transform: translateY(-16px); }
}

.holo-beam {
  position: absolute;
  left: 50%;
  bottom: 98px;
  width: 260px;
  height: 520px;
  transform: translateX(-50%);
  clip-path: polygon(50% 0, 100% 100%, 0 100%);
  background: linear-gradient(to bottom, rgba(0,234,255,.16), rgba(0,234,255,.02));
  filter: blur(2px);
  z-index: 2;
  animation: beam 3.6s ease-in-out infinite;
}

@keyframes beam {
  50% { opacity: .55; transform: translateX(-50%) scaleX(1.08); }
}

.doctor {
  position: absolute;
  left: 50%;
  bottom: 100px;
  width: 360px;
  height: 500px;
  transform: translateX(-50%);
  filter: drop-shadow(0 0 46px rgba(0,234,255,.62));
  z-index: 3;
}

.doctor-head {
  position: absolute;
  left: 50%;
  top: 0;
  width: 128px;
  height: 128px;
  transform: translateX(-50%);
  border-radius: 50%;
  border: 1px solid rgba(204,251,255,.8);
  background: radial-gradient(circle at 38% 30%, rgba(239,254,255,.85), rgba(0,234,255,.28) 60%, rgba(0,234,255,.08));
  box-shadow: inset 0 0 26px rgba(255,255,255,.18), 0 0 30px rgba(0,234,255,.28);
  opacity: .9;
}

.doctor-head::before,
.doctor-head::after {
  content: "";
  position: absolute;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: #dffcff;
  top: 50px;
  box-shadow: 0 0 12px var(--cyan);
}

.doctor-head::before { left: 40px; }
.doctor-head::after { right: 40px; }

.doctor-body {
  position: absolute;
  left: 50%;
  top: 116px;
  width: 276px;
  height: 372px;
  transform: translateX(-50%);
  clip-path: polygon(28% 0,72% 0,92% 32%,82% 100%,18% 100%,8% 32%);
  border: 1px solid rgba(204,251,255,.6);
  background: linear-gradient(180deg, rgba(0,234,255,.58), rgba(22,140,255,.13));
  border-radius: 90px 90px 34px 34px;
  opacity: .9;
}

.doctor-body::before {
  content: "+";
  position: absolute;
  left: 50%;
  top: 98px;
  transform: translateX(-50%);
  color: #eaffff;
  font-size: 56px;
  font-weight: 900;
  text-shadow: 0 0 25px var(--cyan);
}

.doctor-body::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 190px;
  width: 112px;
  height: 2px;
  transform: translateX(-50%);
  background: var(--cyan);
  box-shadow: 0 0 22px var(--cyan);
}

.doctor-body span {
  position: absolute;
  left: 0;
  right: 0;
  height: 2px;
  background: rgba(235,254,255,.6);
  animation: docScan 2.1s linear infinite;
}

@keyframes docScan {
  from { top: 0; opacity: 0; }
  20% { opacity: 1; }
  to { top: 100%; opacity: 0; }
}

.ekg {
  position: absolute;
  left: 7%;
  right: 7%;
  bottom: 156px;
  height: 48px;
  z-index: 7;
  overflow: hidden;
  opacity: .9;
  border-top: 1px solid rgba(0,234,255,.16);
  border-bottom: 1px solid rgba(0,234,255,.16);
}

.ekg div {
  width: 220%;
  height: 100%;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='520' height='60' viewBox='0 0 520 60'%3E%3Cpolyline points='0,32 60,32 76,32 86,15 98,50 112,32 160,32 175,32 188,24 200,32 260,32 275,10 288,55 305,32 360,32 372,32 386,24 398,32 520,32' fill='none' stroke='%2300eaff' stroke-width='3'/%3E%3C/svg%3E") repeat-x center;
  animation: ekgMove 5s linear infinite;
  filter: drop-shadow(0 0 8px var(--cyan));
}

@keyframes ekgMove {
  to { transform: translateX(-520px); }
}

.vitals {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  z-index: 6;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.vitals article {
  padding: 14px;
  border: 1px solid rgba(0,234,255,.32);
  border-radius: 18px;
  background: rgba(2,10,24,.74);
  backdrop-filter: blur(14px);
  box-shadow: 0 0 22px rgba(0,234,255,.12);
}

.vitals small {
  display: block;
  color: var(--muted);
  font-size: 10px;
  text-transform: uppercase;
  font-weight: 900;
  letter-spacing: .9px;
}

.vitals strong {
  display: block;
  color: var(--cyan);
  font-size: 22px;
  margin-top: 5px;
}

/* Cards */

.card-grid {
  display: grid;
  gap: 18px;
}

.card-grid.four {
  grid-template-columns: repeat(4, 1fr);
}

.holo-card {
  position: relative;
  min-height: 232px;
  padding: 24px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: linear-gradient(145deg, rgba(5,22,44,.72), rgba(0,234,255,.055));
  box-shadow: inset 0 0 34px rgba(0,234,255,.04);
  overflow: hidden;
  transform-style: preserve-3d;
  transition: transform .18s ease, box-shadow .25s ease, border-color .25s ease;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}

.holo-card::before {
  content: "";
  position: absolute;
  inset: -1px;
  background:
    radial-gradient(circle at var(--mx, 80%) var(--my, 20%), rgba(0,234,255,.25), transparent 34%),
    linear-gradient(120deg, transparent, rgba(255,255,255,.07), transparent);
  opacity: .85;
  pointer-events: none;
}

.holo-card::after {
  content: "";
  position: absolute;
  left: -80%;
  top: 0;
  width: 55%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.14), transparent);
  transform: skewX(-18deg);
  transition: .55s;
  pointer-events: none;
}

.holo-card:hover::after {
  left: 130%;
}

.holo-card:hover,
.holo-card.touched {
  border-color: rgba(0,234,255,.55);
  box-shadow: 0 24px 58px rgba(0,234,255,.16);
}

.holo-card.red {
  border-color: rgba(255,77,109,.35);
}

.icon {
  position: relative;
  z-index: 1;
  width: 70px;
  height: 70px;
  border-radius: 24px;
  display: grid;
  place-items: center;
  font-size: 34px;
  margin-bottom: 22px;
  border: 1px solid var(--border);
  background: rgba(0,234,255,.1);
  box-shadow: inset 0 0 24px rgba(0,234,255,.13), 0 0 24px rgba(0,234,255,.08);
  transform: translateZ(30px);
}

.holo-card h3 {
  position: relative;
  z-index: 1;
  font-size: 20px;
  margin-bottom: 11px;
  transform: translateZ(24px);
}

.holo-card p,
.holo-card .tool-value {
  position: relative;
  z-index: 1;
  transform: translateZ(16px);
}

.holo-card p {
  color: var(--muted);
  line-height: 1.65;
  font-size: 14px;
}

.tool-value {
  display: block;
  color: var(--cyan);
  font-size: 28px;
  margin: 10px 0;
}

/* Anatomy */

.anatomy-panel {
  min-height: 390px;
  border: 1px solid var(--border);
  border-radius: 34px;
  background:
    radial-gradient(circle at center, rgba(0,234,255,.18), transparent 40%),
    linear-gradient(145deg, rgba(2,10,24,.9), rgba(7,23,45,.72));
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.anatomy-panel svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  filter: drop-shadow(0 0 12px rgba(0,234,255,.75));
}

.heart-shape {
  fill: rgba(0,234,255,.18);
  stroke: var(--cyan2);
  stroke-width: 3;
  filter: url(#glow);
}

.dash-line {
  fill: none;
  stroke: var(--cyan);
  stroke-width: 3;
  stroke-dasharray: 8 10;
  animation: dash 10s linear infinite;
}

.anatomy-panel text {
  fill: var(--cyan2);
  font-size: 22px;
  font-weight: 800;
}

@keyframes dash {
  to { stroke-dashoffset: -220; }
}

/* Touch */

.touch-panel {
  position: relative;
  min-height: 370px;
  border-radius: 32px;
  border: 1px solid rgba(0,234,255,.25);
  background:
    radial-gradient(circle at 50% 50%, rgba(0,234,255,.24), transparent 38%),
    linear-gradient(145deg, rgba(2,10,24,.9), rgba(7,23,45,.72));
  display: grid;
  place-items: center;
  overflow: hidden;
  touch-action: none;
  user-select: none;
  box-shadow: var(--shadow);
}

.touch-panel::before {
  content: "";
  position: absolute;
  width: 330px;
  height: 330px;
  border-radius: 50%;
  border: 1px solid rgba(0,234,255,.28);
  box-shadow: 0 0 60px rgba(0,234,255,.15), inset 0 0 60px rgba(0,234,255,.08);
  animation: breath 4s ease-in-out infinite;
}

@keyframes breath {
  50% { transform: scale(1.08); opacity: .7; }
}

.touch-core {
  width: 164px;
  height: 164px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  border: 1px solid rgba(0,234,255,.55);
  background: radial-gradient(circle, rgba(0,234,255,.28), rgba(0,234,255,.05));
  box-shadow: 0 0 60px rgba(0,234,255,.32);
  color: var(--cyan);
  font-weight: 900;
  text-align: center;
  z-index: 2;
  transition: .25s;
}

.touch-core.active {
  transform: scale(1.1);
  box-shadow: 0 0 90px rgba(0,234,255,.55);
}

.touch-ripple {
  position: absolute;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 1px solid var(--cyan);
  pointer-events: none;
  transform: translate(-50%, -50%);
  animation: ripple .75s ease-out forwards;
}

@keyframes ripple {
  to { width: 190px; height: 190px; opacity: 0; }
}

/* AI */

.ai-panel,
.dashboard-panel,
.contact-panel {
  border: 1px solid var(--border);
  border-radius: 34px;
  background: linear-gradient(160deg, rgba(5,25,48,.82), rgba(2,7,19,.78));
  box-shadow: var(--shadow);
}

.ai-panel {
  padding: 28px;
}

.ai-panel label {
  display: block;
  font-weight: 900;
  margin-bottom: 14px;
}

.ai-input {
  display: flex;
  gap: 12px;
  margin-bottom: 14px;
}

.ai-input input {
  flex: 1;
  min-height: 54px;
  border: 1px solid var(--border);
  outline: none;
  color: var(--text);
  background: rgba(0,234,255,.07);
  padding: 15px 16px;
  border-radius: 16px;
}

.result-panel {
  display: grid;
  gap: 12px;
}

.result-row {
  padding: 15px;
  border-radius: 18px;
  border: 1px solid rgba(0,234,255,.18);
  background: rgba(0,234,255,.055);
  color: #dffaff;
  line-height: 1.55;
}

.result-row b {
  color: var(--cyan);
}

/* Dashboard */

.dashboard-panel {
  padding: 22px;
  position: relative;
  overflow: hidden;
}

.dashboard-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 85% 12%, rgba(0,234,255,.18), transparent 34%);
  pointer-events: none;
}

.dash-head,
.dash-grid {
  position: relative;
  z-index: 1;
}

.dash-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
  color: var(--muted);
  font-size: 13px;
}

.dash-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.dash-grid article {
  min-height: 126px;
  padding: 18px;
  border: 1px solid rgba(0,234,255,.23);
  border-radius: 22px;
  background: rgba(0,234,255,.06);
}

.dash-grid h3 {
  font-size: 17px;
  margin-bottom: 11px;
}

.dash-grid p {
  color: var(--muted);
  line-height: 1.55;
}

.meter {
  height: 9px;
  background: rgba(255,255,255,.08);
  border-radius: 999px;
  overflow: hidden;
  margin: 9px 0;
}

.meter span {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--cyan), var(--blue));
  animation: load 2.8s ease-in-out infinite;
}

@keyframes load {
  50% { filter: brightness(1.8); }
}

/* Specialty + Articles */

.specialty-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 14px;
}

.specialty-grid a {
  min-height: 162px;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: 24px;
  background: linear-gradient(145deg, rgba(4,18,38,.78), rgba(0,234,255,.05));
  transition: .25s ease;
  position: relative;
  overflow: hidden;
}

.specialty-grid a:hover,
.specialty-grid a:active {
  transform: translateY(-6px) rotateX(6deg);
  box-shadow: 0 0 35px rgba(0,234,255,.22);
}

.specialty-grid a {
  font-size: 46px;
}

.specialty-grid span {
  display: block;
  margin-top: 12px;
  font-size: 15px;
  font-weight: 800;
}

.article-carousel {
  display: flex;
  gap: 18px;
  overflow-x: auto;
  padding: 6px 2px 18px;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.article-carousel::-webkit-scrollbar {
  height: 8px;
}

.article-carousel::-webkit-scrollbar-thumb {
  background: rgba(0,234,255,.25);
  border-radius: 999px;
}

.article {
  flex: 0 0 min(390px, 86vw);
  scroll-snap-align: start;
}

.badge {
  position: relative;
  z-index: 1;
  display: inline-flex;
  padding: 7px 10px;
  border-radius: 999px;
  color: var(--cyan);
  background: rgba(0,234,255,.08);
  border: 1px solid rgba(0,234,255,.18);
  font-size: 12px;
  font-weight: 900;
  margin-bottom: 14px;
}

/* Contact + quick menu */

.contact-panel {
  padding: 48px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: center;
}

.quick-menu {
  position: fixed;
  left: 18px;
  bottom: 18px;
  z-index: 90;
  display: grid;
  gap: 10px;
}

.quick-menu button {
  width: 62px;
  height: 62px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  color: #00131d;
  font-weight: 900;
  font-size: 28px;
  box-shadow: 0 0 38px rgba(0,234,255,.38);
  cursor: pointer;
  border: none;
}

.quick-items {
  display: grid;
  gap: 8px;
  transform: translateY(12px);
  opacity: 0;
  pointer-events: none;
  transition: .25s;
}

.quick-menu.open .quick-items {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.quick-items a {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  border: 1px solid var(--border);
  background: rgba(2,10,24,.82);
  backdrop-filter: blur(14px);
  box-shadow: 0 0 24px rgba(0,234,255,.16);
  font-size: 22px;
}

/* Responsive */

@media (max-width: 1080px) {
  .desktop-nav,
  .nav-cta {
    display: none;
  }

  .menu-btn {
    display: block;
  }

  .hero-grid,
  .split,
  .contact-panel {
    grid-template-columns: 1fr;
  }

  .reverse-mobile > :first-child {
    order: 2;
  }

  .reverse-mobile > :last-child {
    order: 1;
  }

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

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

  .command-panel {
    min-height: 620px;
  }
}

@media (max-width: 680px) {
  .container {
    width: min(100% - 24px, 1280px);
  }

  .site-header {
    position: sticky;
  }

  .hero {
    padding-top: 46px;
  }

  .hero h1 {
    letter-spacing: -1.5px;
  }

  .hero-stats,
  .card-grid.four,
  .dash-grid,
  .specialty-grid,
  .vitals {
    grid-template-columns: 1fr;
  }

  .command-panel {
    min-height: 650px;
  }

  .doctor {
    width: 285px;
    height: 430px;
    bottom: 120px;
  }

  .doctor-head {
    width: 104px;
    height: 104px;
  }

  .doctor-head::before {
    left: 31px;
    top: 42px;
  }

  .doctor-head::after {
    right: 31px;
    top: 42px;
  }

  .doctor-body {
    width: 220px;
    height: 310px;
    top: 94px;
  }

  .orbit-a {
    width: 370px;
    height: 370px;
  }

  .orbit-b {
    width: 300px;
    height: 300px;
  }

  .orbit-c {
    width: 230px;
    height: 230px;
  }

  .organ {
    width: 64px;
    height: 64px;
    font-size: 32px;
  }

  .heart { left: 18px; top: 100px; }
  .brain { right: 18px; top: 112px; }
  .lungs { left: 18px; bottom: 250px; }
  .dna { right: 18px; bottom: 242px; }

  .dock {
    top: 14px;
  }

  .dock a {
    width: 44px;
    height: 44px;
  }

  .ekg {
    bottom: 236px;
  }

  .ai-input {
    flex-direction: column;
  }

  .contact-panel {
    padding: 28px;
  }

  .quick-menu {
    left: 14px;
    bottom: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
  }
}