:root {
  --bg-1: #09141d;
  --bg-2: #102637;
  --panel: rgba(255, 255, 255, 0.06);
  --panel-border: rgba(255, 255, 255, 0.16);
  --text: #f1f6fb;
  --muted: #a9bdd0;
  --accent: #37d2a5;
  --accent-soft: rgba(55, 210, 165, 0.2);
  --warning: #ffd76d;
  --shadow: 0 20px 50px rgba(0, 0, 0, 0.28);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: "Manrope", sans-serif;
  color: var(--text);
  background: radial-gradient(circle at 0% 0%, #1f3f57 0%, var(--bg-1) 46%),
    linear-gradient(140deg, var(--bg-2), #050a0f);
  min-height: 100vh;
  position: relative;
}

.bg-grid {
  position: fixed;
  inset: 0;
  background-image: linear-gradient(
      rgba(255, 255, 255, 0.04) 1px,
      transparent 1px
    ),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(circle at center, black 42%, transparent 92%);
  pointer-events: none;
}

.container {
  width: min(1120px, 92vw);
  margin: 0 auto;
}

.hero {
  padding-top: 36px;
  padding-bottom: 24px;
}

.brand {
  display: flex;
  gap: 22px;
  align-items: center;
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 24px;
  padding: 18px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(4px);
}

.logo {
  width: 108px;
  height: 108px;
  border-radius: 20px;
  object-fit: cover;
  border: 1px solid var(--panel-border);
}

.eyebrow {
  margin: 0 0 8px;
  font-size: 0.74rem;
  letter-spacing: 0.23em;
  text-transform: uppercase;
  color: var(--warning);
}

h1,
h2,
h3 {
  font-family: "Orbitron", sans-serif;
  margin: 0;
}

h1 {
  font-size: clamp(1.7rem, 4vw, 2.6rem);
  letter-spacing: 0.02em;
}

.subtitle {
  margin: 10px 0 0;
  max-width: 60ch;
  color: var(--muted);
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin: 24px 0 14px;
}

.section-head p {
  color: var(--muted);
  margin: 0;
}

.bot-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
}

.bot-card {
  display: block;
  border: 1px solid var(--panel-border);
  background: var(--panel);
  border-radius: 16px;
  padding: 16px;
  color: var(--text);
  text-align: left;
  text-decoration: none;
  box-shadow: var(--shadow);
  cursor: pointer;
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.bot-card:hover,
.bot-card:focus-visible {
  transform: translateY(-4px);
  border-color: var(--accent);
  background: rgba(255, 255, 255, 0.09);
  outline: none;
}

.bot-type {
  margin: 0 0 8px;
  color: var(--accent);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
}

.bot-title {
  margin: 0;
  font-family: "Orbitron", sans-serif;
}

.bot-copy {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 0.93rem;
}

.bot-open {
  margin: 14px 0 0;
  color: var(--warning);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.docs-panel {
  margin-top: 26px;
  border: 1px solid var(--panel-border);
  background: var(--panel);
  border-radius: 18px;
  padding: 20px;
  box-shadow: var(--shadow);
  animation: showUp 0.25s ease;
}

@keyframes showUp {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hidden {
  display: none;
}

.docs-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}

.docs-summary {
  color: var(--muted);
}

.close-btn {
  border: 1px solid var(--panel-border);
  background: transparent;
  color: var(--text);
  border-radius: 10px;
  padding: 8px 12px;
  cursor: pointer;
}

.close-btn:hover {
  border-color: var(--accent);
}

.docs-content h4 {
  margin-bottom: 8px;
}

.docs-content ul {
  margin-top: 0;
  padding-left: 18px;
}

.docs-content li {
  margin-bottom: 6px;
}

.footer {
  padding: 28px 0;
}

.footer p {
  margin: 0;
  color: var(--muted);
}

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