/* ============================================================
   mcpman landing page styles
   Dark theme — accent #00d4ff (cyan)
   Fonts: Inter (body) + JetBrains Mono (code)
   ============================================================ */

/* ---------- Reset & Base ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --bg: #0a0a0a;
  --bg-alt: #0f0f0f;
  --card: #141414;
  --card-hover: #1a1a1a;
  --border: #222222;
  --border-light: #2a2a2a;
  --accent: #00d4ff;
  --accent-dim: rgba(0, 212, 255, 0.12);
  --accent-glow: rgba(0, 212, 255, 0.25);
  --text: #e0e0e0;
  --text-muted: #888888;
  --text-dim: #555555;
  --green: #22c55e;
  --yellow: #f59e0b;
  --red: #ef4444;
  --code-bg: #111111;
  --radius: 10px;
  --radius-lg: 16px;
  --transition: 0.18s ease;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: "Inter", system-ui, -apple-system, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: opacity var(--transition);
}
a:hover {
  opacity: 0.8;
}

code {
  font-family: "JetBrains Mono", "Fira Code", monospace;
  font-size: 0.875em;
  background: var(--card);
  color: var(--accent);
  padding: 2px 6px;
  border-radius: 4px;
  border: 1px solid var(--border);
}

/* ---------- Layout ---------- */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 96px 0;
}

.section-alt {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.section-header {
  text-align: center;
  margin-bottom: 56px;
}

.section-header h2 {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #fff;
  margin-bottom: 12px;
}

.section-header p {
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 520px;
  margin: 0 auto;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 24px;
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  border: 1.5px solid transparent;
  white-space: nowrap;
  text-decoration: none;
}

.btn-primary {
  background: var(--accent);
  color: #000;
  border-color: var(--accent);
}
.btn-primary:hover {
  background: #33ddff;
  border-color: #33ddff;
  opacity: 1;
  box-shadow: 0 0 20px var(--accent-glow);
}

.btn-outline {
  background: transparent;
  color: var(--text);
  border-color: var(--border-light);
}
.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
  opacity: 1;
}

.btn-ghost {
  background: transparent;
  color: var(--text-muted);
  border-color: transparent;
  padding: 8px 14px;
}
.btn-ghost:hover {
  color: var(--text);
  background: var(--card);
  opacity: 1;
}

/* ---------- Nav ---------- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(10, 10, 10, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.nav.scrolled {
  border-bottom-color: var(--border);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
}

.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: "JetBrains Mono", monospace;
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: -0.02em;
  text-decoration: none;
}
.nav-logo:hover {
  opacity: 0.85;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-links a {
  color: var(--text-muted);
  font-size: 0.875rem;
  padding: 6px 12px;
  border-radius: 6px;
  transition: color var(--transition), background var(--transition);
  text-decoration: none;
}
.nav-links a:hover {
  color: var(--text);
  background: var(--card);
  opacity: 1;
}

/* ---------- Hero ---------- */
.hero {
  padding: 160px 0 96px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

/* Subtle radial glow behind hero */
.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 700px;
  height: 400px;
  background: radial-gradient(ellipse at center top, rgba(0, 212, 255, 0.07) 0%, transparent 70%);
  pointer-events: none;
}

.hero-inner {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  padding: 0 24px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--accent-dim);
  color: var(--accent);
  border: 1px solid rgba(0, 212, 255, 0.25);
  border-radius: 100px;
  padding: 5px 14px;
  font-size: 0.8rem;
  font-family: "JetBrains Mono", monospace;
  font-weight: 500;
  margin-bottom: 28px;
  letter-spacing: 0.02em;
}

.hero-title {
  font-family: "JetBrains Mono", monospace;
  font-size: clamp(3.5rem, 10vw, 6rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  color: #fff;
  line-height: 1;
  margin-bottom: 20px;
}

.hero-tagline {
  font-size: clamp(1.1rem, 2.5vw, 1.4rem);
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 16px;
  letter-spacing: -0.01em;
}

.hero-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 560px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

/* Install command block */
.install-block {
  margin-bottom: 32px;
}

.install-label {
  font-size: 0.75rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
  font-family: "JetBrains Mono", monospace;
}

.install-cmd {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--code-bg);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 12px 16px;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.9rem;
  color: var(--text);
  max-width: 100%;
  overflow: hidden;
}

.install-cmd .prompt {
  color: var(--accent);
  flex-shrink: 0;
  font-weight: 600;
}

.install-cmd .cmd-text {
  color: #e0e0e0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.copy-btn {
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--text-dim);
  padding: 2px;
  display: flex;
  align-items: center;
  flex-shrink: 0;
  border-radius: 4px;
  transition: color var(--transition), background var(--transition);
}
.copy-btn:hover {
  color: var(--accent);
  background: var(--accent-dim);
}

.hero-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
  row-gap: 16px;
}

.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 28px;
}

.stat-num {
  font-family: "JetBrains Mono", monospace;
  font-size: 1.5rem;
  font-weight: 700;
  color: #fff;
  line-height: 1;
  margin-bottom: 4px;
}

.stat-label {
  font-size: 0.75rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.stat-sep {
  width: 1px;
  height: 36px;
  background: var(--border);
}

/* ---------- Features ---------- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.feature-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  transition: border-color var(--transition), background var(--transition), transform
    var(--transition);
}

.feature-card:hover {
  border-color: rgba(0, 212, 255, 0.3);
  background: var(--card-hover);
  transform: translateY(-2px);
}

.feature-icon {
  font-size: 1.8rem;
  margin-bottom: 14px;
  display: block;
  line-height: 1;
}

.feature-card h3 {
  font-size: 0.975rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}

.feature-card p {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.65;
}

.feature-card code {
  font-size: 0.8em;
}

/* ---------- Quick Start ---------- */
.quickstart-layout {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 40px;
  align-items: start;
}

.quickstart-steps {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.step {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.step-num {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--accent-dim);
  border: 1.5px solid rgba(0, 212, 255, 0.35);
  color: var(--accent);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.85rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.step-content h4 {
  font-size: 0.95rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 4px;
}

.step-content p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.step-content code {
  font-size: 0.78em;
}

/* Code block */
.code-block {
  background: var(--code-bg);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.code-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  border-bottom: 1px solid var(--border);
  background: #0d0d0d;
}

.code-lang {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.75rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.copy-btn-sm {
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--text-dim);
  padding: 4px 6px;
  display: flex;
  align-items: center;
  border-radius: 4px;
  transition: color var(--transition), background var(--transition);
}
.copy-btn-sm:hover {
  color: var(--accent);
  background: var(--accent-dim);
}

.code-pre {
  margin: 0;
  padding: 20px 20px;
  overflow-x: auto;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.855rem;
  line-height: 1.75;
  color: var(--text);
  -webkit-overflow-scrolling: touch;
}

.code-pre .c {
  color: #555;
}

.code-pre .p {
  color: var(--accent);
  font-weight: 600;
  user-select: none;
}

/* ---------- Commands ---------- */
.commands-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.cmd-group {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
}

.cmd-group-header {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

.cmd-group-icon {
  font-size: 1rem;
  line-height: 1;
}

.cmd-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.cmd-list li {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-size: 0.83rem;
}

.cmd-list li code {
  font-size: 0.82rem;
  padding: 1px 5px;
  background: var(--bg);
  border-color: var(--border);
  white-space: nowrap;
  flex-shrink: 0;
}

.cmd-list li span {
  color: var(--text-muted);
  font-size: 0.8rem;
  line-height: 1.3;
}

/* ---------- Comparison Table ---------- */
.table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  -webkit-overflow-scrolling: touch;
}

.compare-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.compare-table thead {
  background: var(--card);
}

.compare-table th {
  padding: 14px 18px;
  text-align: left;
  font-weight: 600;
  font-size: 0.82rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

.compare-table th:first-child {
  width: 32%;
}

.compare-table td {
  padding: 12px 18px;
  border-bottom: 1px solid var(--border);
  color: var(--text-muted);
}

.compare-table tr:last-child td {
  border-bottom: none;
}

.compare-table tr:hover td {
  background: var(--card);
}

.compare-table td:first-child {
  color: var(--text);
  font-weight: 500;
}

/* Highlighted mcpman column */
.highlight-col {
  background: rgba(0, 212, 255, 0.04);
  border-left: 1px solid rgba(0, 212, 255, 0.15) !important;
  border-right: 1px solid rgba(0, 212, 255, 0.15) !important;
}

.compare-table th.highlight-col {
  color: var(--accent);
}

.check {
  color: var(--green);
  font-weight: 500;
}

.partial {
  color: var(--yellow);
  font-weight: 500;
}

.cross {
  color: var(--text-dim);
}

/* ---------- Install Banner ---------- */
.install-banner {
  text-align: center;
  background: linear-gradient(160deg, #0a0a0a 0%, #0d1a1f 50%, #0a0a0a 100%);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.install-banner h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.02em;
  margin-bottom: 10px;
}

.install-banner p {
  color: var(--text-muted);
  margin-bottom: 36px;
  font-size: 0.95rem;
}

.banner-cmds {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

.banner-cmd {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
}

.banner-cmd-label {
  font-size: 0.7rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-family: "JetBrains Mono", monospace;
  padding-left: 2px;
}

.banner-cmd-or {
  color: var(--text-dim);
  font-size: 0.85rem;
  padding: 0 4px;
  padding-top: 20px;
}

.banner-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

/* ---------- Footer ---------- */
.footer {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  padding: 40px 0 28px;
}

.footer-inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.footer-logo {
  font-family: "JetBrains Mono", monospace;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: -0.02em;
}

.footer-tagline {
  font-size: 0.85rem;
  color: var(--text-dim);
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
}

.footer-links a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 12px;
  border-radius: 6px;
  color: var(--text-muted);
  font-size: 0.85rem;
  text-decoration: none;
  transition: color var(--transition), background var(--transition);
}
.footer-links a:hover {
  color: var(--text);
  background: var(--card);
  opacity: 1;
}

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 20px;
  text-align: center;
}

.footer-bottom p {
  font-size: 0.8rem;
  color: var(--text-dim);
}

.footer-bottom a {
  color: var(--text-dim);
  transition: color var(--transition);
}
.footer-bottom a:hover {
  color: var(--accent);
  opacity: 1;
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .quickstart-layout {
    grid-template-columns: 1fr;
  }

  .hero {
    padding: 120px 0 80px;
  }
}

@media (max-width: 640px) {
  .section {
    padding: 64px 0;
  }

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

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

  .nav-links a:not(.btn) {
    display: none;
  }

  .hero-title {
    font-size: clamp(2.8rem, 14vw, 4rem);
  }

  .install-cmd {
    font-size: 0.78rem;
    padding: 10px 12px;
  }

  .stat {
    padding: 0 16px;
  }

  .stat-sep {
    display: none;
  }

  .hero-stats {
    gap: 16px;
  }

  .banner-cmds {
    flex-direction: column;
    align-items: center;
  }

  .banner-cmd-or {
    padding-top: 0;
  }

  .footer-inner {
    flex-direction: column;
  }
}

@media (max-width: 420px) {
  .hero-cta {
    flex-direction: column;
    align-items: stretch;
  }
  .hero-cta .btn {
    justify-content: center;
  }
}