:root {
  --bg: #03040a;
  --bg-glass: rgba(12, 15, 24, 0.75);
  --bg-glass-strong: rgba(12, 15, 24, 0.92);
  --card-border: rgba(98, 214, 255, 0.4);
  --card-border-strong: rgba(98, 214, 255, 0.65);
  --text: #eef7ff;
  --muted: #9cb7d1;
  --accent: #4df5ff;
  --accent-2: #a46bff;
  --accent-3: #7bf7c2;
  --hot: #ff7ae6;
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.55);
  --radius: 20px;
  --transition: 260ms ease;
  --grid-color: rgba(255, 255, 255, 0.04);
  --noise: url('data:image/svg+xml;utf8,<svg xmlns=%22http://www.w3.org/2000/svg%22 width=%2240%22 height=%2240%22><filter id=%22n%22><feTurbulence type=%22fractalNoise%22 baseFrequency=%220.9%22 numOctaves=%223%22 stitchTiles=%22stitch%22/></filter><rect width=%2240%22 height=%2240%22 filter=%22url(%23n)%22 opacity=%220.12%22 /></svg>');
  font-size: 16px;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  margin: 0;
  min-height: 100vh;
  background: radial-gradient(circle at 15% 20%, rgba(77, 245, 255, 0.16), transparent 35%),
    radial-gradient(circle at 82% 18%, rgba(164, 107, 255, 0.25), transparent 28%),
    radial-gradient(circle at 70% 78%, rgba(123, 247, 194, 0.18), transparent 26%),
    linear-gradient(145deg, rgba(7, 10, 18, 0.92), rgba(5, 6, 12, 0.96));
  position: relative;
  overflow-x: hidden;
}

body::before,
body::after {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

body::before {
  background-image: linear-gradient(var(--grid-color) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-color) 1px, transparent 1px);
  background-size: 120px 120px;
  opacity: 0.28;
}

body::after {
  background: var(--noise);
  mix-blend-mode: soft-light;
  opacity: 0.5;
}

.orbs {
  position: fixed;
  inset: -10% -10% auto auto;
  width: 120%;
  height: 120%;
  pointer-events: none;
  z-index: 0;
  mix-blend-mode: screen;
  opacity: 0.5;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.55;
  animation: drift 14s ease-in-out infinite;
}

.orb.a { width: 420px; height: 420px; background: rgba(77, 245, 255, 0.35); top: 8%; left: 6%; animation-duration: 20s; }
.orb.b { width: 360px; height: 360px; background: rgba(164, 107, 255, 0.35); top: 18%; right: 4%; animation-duration: 17s; }
.orb.c { width: 320px; height: 320px; background: rgba(255, 122, 230, 0.28); bottom: 10%; left: 18%; animation-duration: 22s; }

@keyframes drift {
  0%, 100% { transform: translate3d(0, 0, 0) scale(1); }
  50% { transform: translate3d(24px, -18px, 0) scale(1.06); }
}

main {
  position: relative;
  z-index: 1;
}

.container {
  width: min(1200px, 92vw);
  margin: 0 auto;
  padding: 20px 0 72px;
}

header {
  position: sticky;
  top: 0;
  z-index: 5;
  backdrop-filter: blur(18px) saturate(140%);
  background: linear-gradient(135deg, rgba(7, 10, 18, 0.9), rgba(6, 8, 14, 0.7));
  border-bottom: 1px solid rgba(98, 214, 255, 0.25);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.45);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: 1px;
  color: var(--text);
  text-decoration: none;
  text-transform: uppercase;
  font-size: 1.15rem;
}

.logo-mark {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: radial-gradient(circle at 30% 30%, rgba(77, 245, 255, 0.45), rgba(164, 107, 255, 0.3));
  border: 1px solid var(--card-border-strong);
  display: grid;
  place-items: center;
  box-shadow: 0 0 18px rgba(77, 245, 255, 0.4), inset 0 0 14px rgba(164, 107, 255, 0.38);
}

nav ul {
  list-style: none;
  display: flex;
  gap: 10px;
  margin: 0;
  padding: 0;
}

nav a {
  color: var(--muted);
  text-decoration: none;
  padding: 10px 14px;
  border-radius: 12px;
  transition: color var(--transition), transform var(--transition), background var(--transition);
  border: 1px solid transparent;
}

nav a:hover,
nav a:focus-visible {
  color: var(--text);
  transform: translateY(-1px) scale(1.01);
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(98, 214, 255, 0.25);
}

nav a.active {
  color: var(--accent);
  background: linear-gradient(120deg, rgba(77, 245, 255, 0.2), rgba(164, 107, 255, 0.18));
  box-shadow: 0 0 24px rgba(77, 245, 255, 0.24);
  border-color: rgba(98, 214, 255, 0.35);
}

.hero {
  padding: 100px 0 54px;
  display: grid;
  gap: 26px;
}

.hero h1 {
  font-size: clamp(2.8rem, 4vw + 1rem, 4.3rem);
  margin: 0;
  letter-spacing: 1.8px;
  text-shadow: 0 0 26px rgba(77, 245, 255, 0.35), 0 0 12px rgba(164, 107, 255, 0.18);
}

.hero p {
  margin: 0;
  color: var(--muted);
  max-width: 720px;
  font-size: 1.1rem;
}

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

.hero-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.panel {
  padding: 24px;
  border-radius: var(--radius);
  background: var(--bg-glass-strong);
  border: 1px solid var(--card-border);
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}

.panel::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(circle at 80% 20%, rgba(77, 245, 255, 0.14), transparent 45%);
  opacity: 0.9;
  pointer-events: none;
}

.panel h2 {
  margin: 0 0 10px;
}

.meta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.stat {
  display: grid;
  gap: 6px;
  padding: 14px 16px;
  border-radius: 14px;
  border: 1px solid rgba(77, 245, 255, 0.25);
  background: linear-gradient(135deg, rgba(77, 245, 255, 0.1), rgba(164, 107, 255, 0.1));
  box-shadow: 0 10px 22px rgba(0, 0, 0, 0.4);
}

.stat .label {
  color: var(--muted);
  font-size: 0.92rem;
}

.stat .value {
  font-size: 1.25rem;
  font-weight: 700;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 99px;
  border: 1px solid rgba(98, 214, 255, 0.3);
  background: linear-gradient(120deg, rgba(77, 245, 255, 0.12), rgba(164, 107, 255, 0.12));
  color: var(--text);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.35);
}

.pill .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--accent), var(--accent-2));
  box-shadow: 0 0 12px rgba(77, 245, 255, 0.6);
}

.cards-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
  align-items: stretch;
}

.card {
  background: var(--bg-glass);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 22px;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
  box-shadow: var(--shadow);
}

.card::before {
  content: '';
  position: absolute;
  inset: -40% auto auto -40%;
  width: 70%;
  height: 70%;
  background: radial-gradient(circle, rgba(54, 244, 255, 0.16), transparent 50%);
  transform: rotate(8deg);
  opacity: 0.6;
}

.card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  border: 1px solid transparent;
  background: linear-gradient(120deg, rgba(77, 245, 255, 0.25), rgba(164, 107, 255, 0.2)) border-box;
  mask: linear-gradient(#000 0 0) padding-box, linear-gradient(#000 0 0);
  mask-composite: exclude;
  opacity: 0.65;
  pointer-events: none;
}

.card:hover,
.card:focus-within {
  transform: translateY(-4px);
  border-color: var(--card-border-strong);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.55), 0 0 24px rgba(54, 244, 255, 0.18);
}

.card h3 {
  margin: 0 0 10px;
  font-size: 1.2rem;
}

.card p {
  margin: 0 0 12px;
  color: var(--muted);
}

.cta-button,
.nav-cta,
.tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.button,
.link-button {
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 12px 16px;
  color: var(--text);
  text-decoration: none;
  background: linear-gradient(125deg, rgba(77, 245, 255, 0.18), rgba(164, 107, 255, 0.2));
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.35), 0 0 24px rgba(77, 245, 255, 0.15);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition), background var(--transition), color var(--transition);
}

.button:hover,
.button:focus-visible,
.link-button:hover,
.link-button:focus-visible {
  transform: translateY(-2px);
  border-color: var(--card-border-strong);
  box-shadow: 0 14px 32px rgba(77, 245, 255, 0.25), 0 0 24px rgba(164, 107, 255, 0.28);
}

.button.primary {
  background: linear-gradient(120deg, rgba(77, 245, 255, 0.28), rgba(164, 107, 255, 0.32), rgba(255, 122, 230, 0.24));
  border-color: rgba(77, 245, 255, 0.55);
}

.section-title {
  font-size: 1.4rem;
  margin: 26px 0 14px;
}

.quick-actions {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 14px;
}

.quick-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 18px;
  border-radius: var(--radius);
  background: radial-gradient(circle at 20% 20%, rgba(77, 245, 255, 0.1), transparent 55%), linear-gradient(120deg, rgba(255, 255, 255, 0.02), rgba(77, 245, 255, 0.04));
  border: 1px solid var(--card-border);
  box-shadow: var(--shadow);
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition), background var(--transition);
}

.quick-card:hover,
.quick-card:focus-within {
  transform: translateY(-3px);
  border-color: var(--card-border-strong);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.5);
}

.quick-card span {
  color: var(--muted);
}

.footer {
  padding: 36px 0 26px;
  color: var(--muted);
  text-align: center;
  border-top: 1px solid var(--card-border);
  background: linear-gradient(180deg, rgba(7, 10, 18, 0.9), rgba(5, 6, 12, 0.88));
}

.footer a {
  color: var(--text);
  margin: 0 10px;
  text-decoration: none;
}

.footer a:hover,
.footer a:focus-visible {
  color: var(--accent);
}

.section {
  margin: 32px 0;
}

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

.list li {
  padding: 12px 14px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: 12px;
  border: 1px solid var(--card-border);
}

.splash {
  position: fixed;
  inset: 0;
  background: radial-gradient(circle at 25% 20%, rgba(77, 245, 255, 0.26), rgba(5, 6, 12, 0.95)),
    radial-gradient(circle at 70% 80%, rgba(164, 107, 255, 0.3), rgba(5, 6, 12, 0.96));
  display: grid;
  place-items: center;
  z-index: 9;
  backdrop-filter: blur(12px) saturate(140%);
  border-bottom: 1px solid var(--card-border);
  transition: opacity 500ms ease;
}

.splash.hidden {
  opacity: 0;
  pointer-events: none;
}

.splash-content {
  text-align: center;
  padding: 34px 40px;
  border-radius: 22px;
  background: linear-gradient(145deg, rgba(12, 15, 24, 0.94), rgba(12, 15, 24, 0.86));
  border: 1px solid rgba(54, 244, 255, 0.4);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.55), 0 0 40px rgba(54, 244, 255, 0.25);
  position: relative;
  overflow: hidden;
}

.splash h2 {
  margin: 0 0 12px;
  font-size: 2.4rem;
  letter-spacing: 2.2px;
}

.splash p {
  margin: 0 0 14px;
  color: var(--muted);
}

.splash .glow {
  position: absolute;
  inset: -40% -30%;
  background: radial-gradient(circle, rgba(77, 245, 255, 0.25), transparent 60%);
  opacity: 0.75;
  filter: blur(12px);
}

.splash .button {
  margin-top: 6px;
}

.tag {
  font-size: 0.9rem;
  color: var(--muted);
}

.bullet-row {
  display: flex;
  gap: 10px;
  align-items: center;
  margin: 8px 0;
  color: var(--muted);
}

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

.anchor-list a {
  color: var(--text);
  text-decoration: none;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid var(--card-border);
  background: rgba(255, 255, 255, 0.03);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.anchor-list a:hover,
.anchor-list a:focus-visible {
  transform: translateY(-2px);
  border-color: var(--card-border-strong);
  box-shadow: 0 16px 34px rgba(0, 0, 0, 0.5);
}

.accordion {
  display: grid;
  gap: 12px;
}

.accordion-item {
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  background: var(--bg-glass);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.accordion button {
  width: 100%;
  text-align: left;
  background: none;
  color: var(--text);
  border: none;
  padding: 16px 18px;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
}

.accordion button:hover,
.accordion button:focus-visible {
  background: rgba(255, 255, 255, 0.05);
}

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

.accordion .panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition), padding var(--transition);
  padding: 0 18px;
  color: var(--muted);
}

.accordion .panel.open {
  padding: 0 18px 16px;
}

.table-card {
  display: grid;
  gap: 8px;
}

.table-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(255, 255, 255, 0.02);
  border-radius: 12px;
  padding: 10px 12px;
  border: 1px solid var(--card-border);
}

.table-row span:last-child {
  color: var(--muted);
}

.section-subtitle {
  margin: 12px 0 8px;
  color: var(--muted);
}

.health-note {
  margin-top: 18px;
  font-size: 0.95rem;
  color: var(--muted);
}

@media (max-width: 720px) {
  .navbar {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  nav ul {
    flex-wrap: wrap;
  }

  .hero {
    padding-top: 64px;
  }
}