/* Hardpipe landing — style minimal, contrasté, UE */

:root {
  --accent: #0042a1;
  --accent-bright: #4a8eff;
  --yellow: #ffcc00;
  --bg: #ffffff;
  --bg-dark: #0f1419;
  --bg-card: #f5f7fa;
  --fg: #1a1a1a;
  --fg-muted: #5c6370;
  --fg-dark: #e8eaed;
  --border: #e1e4e8;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--fg);
  background: var(--bg);
  line-height: 1.6;
}

code { font-family: var(--mono); font-size: 0.9em; background: var(--bg-card); padding: 2px 6px; border-radius: 3px; }

/* Header / nav */
header {
  position: sticky;
  top: 0;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
  z-index: 10;
}

nav {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand {
  font-family: var(--mono);
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--accent);
}

.nav-links { display: flex; gap: 1.5rem; }
.nav-links a { color: var(--fg); text-decoration: none; font-size: 0.95rem; }
.nav-links a:hover { color: var(--accent); }

/* Sections */
.section {
  max-width: 1100px;
  margin: 0 auto;
  padding: 5rem 2rem;
}

.section h2 {
  font-size: 2rem;
  margin-bottom: 2rem;
  border-left: 4px solid var(--yellow);
  padding-left: 1rem;
}

.bg-dark {
  background: var(--bg-dark);
  color: var(--fg-dark);
  max-width: 100%;
  padding-left: calc((100vw - 1100px) / 2 + 2rem);
  padding-right: calc((100vw - 1100px) / 2 + 2rem);
}

.bg-dark h2 { border-left-color: var(--yellow); }

/* Hero */
.hero {
  max-width: 1100px;
  margin: 0 auto;
  padding: 5rem 2rem;
  text-align: center;
}

.hero h1 {
  font-size: 3rem;
  font-weight: 800;
  line-height: 1.2;
  margin: 0 0 1.5rem;
}

.accent { color: var(--accent); }

.tagline {
  font-size: 1.2rem;
  color: var(--fg-muted);
  max-width: 700px;
  margin: 0 auto 3rem;
}

.score-badge {
  display: inline-block;
  background: linear-gradient(135deg, var(--accent), var(--accent-bright));
  color: white;
  padding: 2rem 3rem;
  border-radius: 12px;
  margin-bottom: 3rem;
  box-shadow: 0 8px 24px rgba(0,66,161,0.25);
}

.score-num {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
}

.score-label {
  font-size: 0.95rem;
  opacity: 0.9;
  margin-top: 0.5rem;
}

.cta {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  padding: 0.75rem 2rem;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
  transition: transform 0.15s, box-shadow 0.15s;
}

.btn:hover { transform: translateY(-2px); box-shadow: 0 4px 12px rgba(0,0,0,0.1); }

.btn-primary { background: var(--accent); color: white; }
.btn-secondary { background: var(--bg-card); color: var(--fg); border: 1px solid var(--border); }

/* Grid de cards */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
}

.card {
  background: var(--bg-card);
  padding: 2rem;
  border-radius: 8px;
  text-align: center;
}

.card-num {
  font-size: 3rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
}

.card-label {
  font-size: 0.9rem;
  color: var(--fg-muted);
  margin-top: 0.5rem;
}

/* Méthodologie */
.methodology {
  margin-top: 3rem;
  background: var(--bg-card);
  padding: 2rem;
  border-radius: 8px;
  border-left: 4px solid var(--accent);
}

.methodology h3 {
  margin-top: 0;
  color: var(--accent);
  font-size: 1.25rem;
}

.methodology p { font-size: 0.95rem; }

.score-breakdown {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  font-size: 0.9rem;
  background: var(--bg);
  border-radius: 6px;
  overflow: hidden;
}

.score-breakdown th,
.score-breakdown td {
  padding: 0.75rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

.score-breakdown th {
  background: var(--bg-dark);
  color: var(--yellow);
  font-weight: 600;
}

.score-breakdown code {
  background: transparent;
  padding: 0;
  font-size: 0.85em;
  color: var(--accent);
}

.score-breakdown tr.winner {
  background: rgba(255,204,0,0.08);
}

/* Comparaison */
.comparison {
  width: 100%;
  border-collapse: collapse;
  margin: 2rem 0;
}

.comparison th,
.comparison td {
  padding: 1rem;
  text-align: left;
  border-bottom: 1px solid #2a3038;
}

.comparison th {
  font-weight: 700;
  color: var(--yellow);
}

.comparison tr.winner {
  background: rgba(255,204,0,0.08);
  border-left: 3px solid var(--yellow);
}

.note {
  color: var(--fg-muted);
  font-size: 0.95rem;
  max-width: 700px;
}

.bg-dark .note { color: #a0a7b0; }

/* Stack */
.stack {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  max-width: 700px;
  margin: 0 auto;
}

.stack-layer {
  background: var(--bg-card);
  padding: 1.25rem 2rem;
  border-radius: 6px;
  border-left: 4px solid var(--accent);
  font-family: var(--mono);
  font-size: 0.95rem;
}

.stack-layer.highlight {
  background: linear-gradient(90deg, rgba(255,204,0,0.15), transparent);
  border-left-color: var(--yellow);
  font-weight: 600;
}

/* Features */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.feature h3 {
  color: var(--yellow);
  margin: 0 0 0.75rem;
  font-size: 1.15rem;
}

.feature p {
  color: #c0c5cc;
  margin: 0;
  font-size: 0.95rem;
}

/* Downloads */
.downloads,
.docs {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.download-card,
.doc-card {
  display: block;
  background: var(--bg-card);
  padding: 1.5rem;
  border-radius: 8px;
  text-decoration: none;
  color: var(--fg);
  border: 1px solid var(--border);
  transition: transform 0.15s, border-color 0.15s;
}

.download-card:hover,
.doc-card:hover {
  transform: translateY(-2px);
  border-color: var(--accent);
}

.bg-dark .doc-card {
  background: #1a2028;
  color: var(--fg-dark);
  border-color: #2a3038;
}

.bg-dark .doc-card:hover { border-color: var(--yellow); }

.download-icon { font-size: 2rem; margin-bottom: 0.5rem; }
.download-title { font-weight: 700; margin-bottom: 0.25rem; }
.download-meta { color: var(--fg-muted); font-size: 0.85rem; }

.doc-card h3 { margin: 0 0 0.5rem; color: var(--accent); }
.bg-dark .doc-card h3 { color: var(--yellow); }
.doc-card p { margin: 0; font-size: 0.9rem; color: var(--fg-muted); }

/* Targets */
.targets {
  list-style: none;
  padding: 0;
  max-width: 600px;
  font-size: 1.1rem;
}

.targets li {
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border);
}

/* Footer */
footer {
  background: var(--bg-dark);
  color: #808890;
  padding: 2rem;
  text-align: center;
  font-size: 0.85rem;
  margin-top: 4rem;
}

/* Responsive */
@media (max-width: 768px) {
  .hero h1 { font-size: 2rem; }
  .nav-links { gap: 1rem; font-size: 0.85rem; }
  .bg-dark {
    padding-left: 2rem;
    padding-right: 2rem;
  }
}