:root {
  --bg: #0A0A0C;
  --card: #131316;
  --card2: #1C1C20;
  --text: #F2F2ED;
  --text2: #B8B8BE;
  --muted: #7A7A82;
  --accent: #1FD8B8;
  --accent-dark: #04342C;
  --border: #26262B;
}

* { box-sizing: border-box; }

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

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap { max-width: 1080px; margin: 0 auto; padding: 0 20px; }

.nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 0; border-bottom: 1px solid var(--border);
}
.logo { display: flex; align-items: center; gap: 10px; font-size: 18px; font-weight: 600; color: var(--text); }
.logo .ai { color: var(--accent); }
.logo-icon { width: 32px; height: 32px; border-radius: 8px; background: var(--bg); border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; }
.nav-links { display: flex; gap: 20px; font-size: 14px; color: var(--text2); }

.hero { text-align: center; padding: 64px 0 48px; }
.hero .eyebrow { font-size: 13px; color: var(--muted); margin-bottom: 18px; letter-spacing: 0.02em; }
.hero .stat { font-size: 56px; font-weight: 700; color: var(--accent); line-height: 1; }
.hero .stat-caption { font-size: 15px; color: var(--text2); max-width: 420px; margin: 12px auto 22px; }
.hero h1 { font-size: 26px; font-weight: 600; margin: 0 0 24px; color: var(--text); }
.cta {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--accent); color: var(--accent-dark);
  font-size: 14px; font-weight: 600; padding: 12px 22px; border-radius: 8px; border: none; cursor: pointer;
}
.cta:hover { opacity: 0.9; text-decoration: none; }
.cta.secondary { background: transparent; color: var(--text); border: 1px solid var(--border); }

.section-title { font-size: 13px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); margin: 48px 0 16px; }

.filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 24px; }
.filter-group { display: flex; flex-wrap: wrap; gap: 6px; }
.pill {
  font-size: 12px; padding: 6px 12px; border-radius: 999px; border: 1px solid var(--border);
  background: var(--card); color: var(--text2); cursor: pointer;
}
.pill.active { background: var(--accent); color: var(--accent-dark); border-color: var(--accent); }

.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 16px; }

.card {
  background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 18px; transition: border-color 0.15s;
}
.card:hover { border-color: var(--accent); }
.badges { display: flex; gap: 6px; margin-bottom: 10px; flex-wrap: wrap; }
.badge { font-size: 11px; padding: 3px 8px; border-radius: 6px; background: rgba(31,216,184,0.13); color: var(--accent); }
.card-title { font-size: 16px; font-weight: 600; margin-bottom: 14px; color: var(--text); }
.card-title a { color: inherit; }
.card-title a:hover { color: var(--accent); }
.score-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 8px; }
.score-box { background: var(--card2); border-radius: 8px; padding: 8px 6px; text-align: center; }
.score-label { font-size: 10px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.03em; }
.score-num { font-size: 18px; font-weight: 700; color: var(--accent); }
.card-meta { margin-top: 12px; font-size: 12px; color: var(--muted); }

.sample-tag { display: inline-block; font-size: 10px; color: var(--muted); border: 1px solid var(--border); border-radius: 6px; padding: 2px 6px; margin-left: 8px; }

.resource-card { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 14px 16px; }
.resource-cat { font-size: 11px; color: var(--accent); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 6px; }
.resource-title { font-size: 14px; font-weight: 600; margin-bottom: 4px; }
.resource-desc { font-size: 13px; color: var(--text2); }

footer { border-top: 1px solid var(--border); margin-top: 64px; padding: 32px 0; text-align: center; color: var(--muted); font-size: 13px; }

/* Idea page */
.idea-header { padding: 40px 0 24px; border-bottom: 1px solid var(--border); }
.idea-title { font-size: 30px; font-weight: 700; margin: 14px 0 0; }
.idea-section { margin: 36px 0; }
.idea-section h2 { font-size: 13px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); margin-bottom: 14px; }
.narrative p { margin: 0 0 16px; color: var(--text2); font-size: 15px; }
.narrative p strong { color: var(--text); }

.pillar-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px,1fr)); gap: 14px; }
.pillar { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 16px; }
.pillar-top { display: flex; align-items: baseline; gap: 10px; margin-bottom: 8px; }
.pillar-score { font-size: 26px; font-weight: 700; color: var(--accent); }
.pillar-name { font-size: 13px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.03em; }
.pillar-badge-label { font-size: 13px; color: var(--text); font-weight: 600; }
.pillar p { font-size: 13px; color: var(--text2); margin: 0; }

.fit-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px,1fr)); gap: 14px; }
.fit-item { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 16px; }
.fit-item .label { font-size: 12px; color: var(--muted); margin-bottom: 6px; }
.fit-item .value { font-size: 14px; color: var(--text); }

.signal-cat { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 16px; margin-bottom: 12px; }
.signal-cat-top { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.signal-cat-score { margin-left: auto; font-size: 14px; font-weight: 700; color: var(--accent); }
.signal-item { margin: 10px 0; padding-left: 14px; border-left: 2px solid var(--border); }
.signal-item .t { font-size: 13px; font-weight: 600; color: var(--text); }
.signal-item .d { font-size: 13px; color: var(--text2); }
.overall-rating { font-size: 32px; font-weight: 700; color: var(--accent); }
.overall-rating-label { font-size: 12px; color: var(--muted); text-transform: uppercase; }

.impl-part { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 16px; margin-bottom: 12px; }
.impl-part .t { font-size: 13px; font-weight: 700; color: var(--accent); margin-bottom: 6px; }
.impl-part p { margin: 0; font-size: 14px; color: var(--text2); }

.tag-row { display: flex; flex-wrap: wrap; gap: 8px; }
.tag { font-size: 12px; padding: 6px 12px; border-radius: 999px; background: var(--card2); color: var(--text2); }

.citations { font-size: 13px; color: var(--muted); }
.citations li { margin-bottom: 6px; }

@media (max-width: 640px) {
  .hero .stat { font-size: 40px; }
  .score-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
}