/* ============================================================
   CPG Data Nerds — dark, AI-forward theme
   ============================================================ */

:root {
  --bg: #0a0c11;
  --bg-alt: #10131a;
  --card: #151923;
  --card-hover: #1b202c;
  --border: #232838;
  --border-light: #2c3244;
  --text: #eef1f7;
  --text-dim: #9aa3b7;
  --text-dimmer: #6b7386;
  --accent: #3ee8a8;
  --accent-2: #8b7bff;
  --accent-soft: rgba(62, 232, 168, 0.12);
  --danger: #ff6b6b;
  --gain: #3ee8a8;
  --radius: 14px;
  --maxw: 1160px;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-head: 'Space Grotesk', 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', 'SFMono-Regular', Consolas, monospace;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }

img { max-width: 100%; display: block; }

.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 28px;
}

h1, h2, h3, h4 {
  font-family: var(--font-head);
  font-weight: 600;
  line-height: 1.15;
  margin: 0 0 16px;
  letter-spacing: -0.01em;
}

p { margin: 0 0 16px; color: var(--text-dim); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-soft);
  border: 1px solid rgba(62, 232, 168, 0.25);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 20px;
}

.eyebrow .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
}

.gradient-text {
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 15px;
  padding: 13px 24px;
  border-radius: 10px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease, border-color .15s ease;
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(90deg, var(--accent), #2fd4c8);
  color: #06120d;
  box-shadow: 0 0 0 rgba(62,232,168,0);
}
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 8px 24px rgba(62,232,168,0.25); }
.btn-ghost {
  background: transparent;
  border-color: var(--border-light);
  color: var(--text);
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn-sm { padding: 9px 16px; font-size: 13.5px; }

/* ---------- Nav ---------- */
header.site-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(10, 12, 17, 0.85);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 28px;
  max-width: var(--maxw);
  margin: 0 auto;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 17px;
  color: var(--text);
}
.logo .mark { width: 30px; height: 30px; flex: none; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 14.5px;
  color: var(--text-dim);
}
.nav-links a { transition: color .15s ease; }
.nav-links a:hover { color: var(--text); }
.nav-links a.active { color: var(--accent); }
.nav-cta { display: flex; align-items: center; gap: 18px; }
.nav-toggle { display: none; }

@media (max-width: 720px) {
  .nav-links.desktop { display: none; }
  .nav-toggle { display: block; }
}

/* ---------- Hero ---------- */
.hero {
  padding: 88px 0 72px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  top: -200px; right: -200px;
  width: 560px; height: 560px;
  background: radial-gradient(circle, rgba(62,232,168,0.16), transparent 70%);
  filter: blur(10px);
  pointer-events: none;
}
.hero::after {
  content: "";
  position: absolute;
  bottom: -260px; left: -180px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(139,123,255,0.14), transparent 70%);
  pointer-events: none;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
  position: relative;
  z-index: 1;
}
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
}
.hero h1 { font-size: clamp(34px, 4.6vw, 54px); }
.hero .lede { font-size: 17.5px; color: var(--text-dim); max-width: 560px; }
.hero-ctas { display: flex; gap: 14px; margin-top: 28px; flex-wrap: wrap; }
.hero-note { margin-top: 18px; font-size: 13px; color: var(--text-dimmer); }

/* ---------- Chat mockup ---------- */
.chat-card {
  background: linear-gradient(180deg, var(--card), var(--bg-alt));
  border: 1px solid var(--border-light);
  border-radius: 18px;
  padding: 20px;
  box-shadow: 0 30px 60px -20px rgba(0,0,0,0.6);
}
.chat-card .chat-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 14px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--text-dimmer);
}
.chat-card .chat-head .dots { display: flex; gap: 6px; }
.chat-card .chat-head .dots span { width: 9px; height: 9px; border-radius: 50%; background: var(--border-light); }
.chat-row { display: flex; margin-bottom: 14px; }
.chat-row.user { justify-content: flex-end; }
.bubble {
  max-width: 88%;
  padding: 11px 15px;
  border-radius: 12px;
  font-size: 14px;
}
.chat-row.user .bubble {
  background: var(--border-light);
  color: var(--text);
  border-bottom-right-radius: 3px;
}
.chat-row.ai .bubble {
  background: var(--accent-soft);
  border: 1px solid rgba(62,232,168,0.25);
  color: var(--text);
  border-bottom-left-radius: 3px;
}
.bubble .stat { color: var(--accent); font-family: var(--font-mono); font-weight: 600; }
.chat-typing { display: inline-flex; gap: 4px; align-items: center; }
.chat-typing span {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
  animation: blink 1.2s infinite ease-in-out;
}
.chat-typing span:nth-child(2) { animation-delay: .2s; }
.chat-typing span:nth-child(3) { animation-delay: .4s; }
@keyframes blink { 0%, 80%, 100% { opacity: .25; } 40% { opacity: 1; } }
.chat-input-fake {
  margin-top: 4px;
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 12px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-dimmer);
}

/* ---------- Sections ---------- */
section { padding: 84px 0; }
.section-alt { background: var(--bg-alt); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.section-head { max-width: 680px; margin: 0 auto 48px; text-align: center; }
.section-head h2 { font-size: clamp(26px, 3.4vw, 38px); }
.section-head p { font-size: 16px; }
.center { text-align: center; }

/* Pain point cards */
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
@media (max-width: 900px) { .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .grid-4 { grid-template-columns: 1fr; } }
.quote-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 20px;
}
.quote-card .qmark { font-family: var(--font-head); font-size: 30px; color: var(--accent-2); line-height: 1; margin-bottom: 8px; }
.quote-card p.q { color: var(--text); font-size: 15px; margin-bottom: 10px; }
.quote-card .who { font-size: 12.5px; color: var(--text-dimmer); font-family: var(--font-mono); }

/* Banner statement */
.statement-banner {
  padding: 56px 0;
  text-align: center;
  background: linear-gradient(180deg, transparent, rgba(62,232,168,0.05));
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.statement-banner h2 { font-size: clamp(24px, 3vw, 32px); max-width: 780px; margin: 0 auto; color: var(--text); }

/* Data source columns */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
@media (max-width: 860px) { .grid-3 { grid-template-columns: 1fr; } }
.source-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
}
.badge-row { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; }
.badge {
  font-family: var(--font-mono);
  font-size: 12px;
  padding: 5px 10px;
  border-radius: 6px;
  background: var(--bg-alt);
  border: 1px solid var(--border-light);
  color: var(--text-dim);
}
.source-card h3 { font-size: 18px; margin-bottom: 10px; }
.source-card p { font-size: 14.5px; margin-bottom: 0; }

/* AI feature section */
.ai-feature { position: relative; }
.ai-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
@media (max-width: 900px) { .ai-grid { grid-template-columns: 1fr; } }
.feature-list { list-style: none; padding: 0; margin: 28px 0 0; }
.feature-list li {
  display: flex;
  gap: 14px;
  padding: 16px 0;
  border-top: 1px solid var(--border);
}
.feature-list li:first-child { border-top: none; }
.feature-list .num {
  font-family: var(--font-mono);
  color: var(--accent);
  font-size: 13px;
  flex: none;
  width: 26px;
  padding-top: 2px;
}
.feature-list h4 { margin-bottom: 4px; font-size: 16px; }
.feature-list p { font-size: 14.5px; margin-bottom: 0; }

/* Dashboard gallery */
.gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
@media (max-width: 760px) { .gallery { grid-template-columns: 1fr; } }
.gallery-item {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.gallery-item .shot { border-bottom: 1px solid var(--border); background: #f4f5f7; }
.gallery-item .shot img { width: 100%; height: auto; display: block; }
.gallery-item .cap { padding: 16px 18px; }
.gallery-item .cap p { font-size: 13.5px; margin-bottom: 0; color: var(--text-dim); }
.gallery-item .cap .tag { font-family: var(--font-mono); font-size: 11.5px; color: var(--accent); text-transform: uppercase; letter-spacing: .08em; margin-bottom: 6px; display: block; }

/* Closing line */
.closing-line {
  text-align: center;
  padding: 60px 0 10px;
  font-family: var(--font-head);
  font-size: clamp(18px, 2.2vw, 22px);
  color: var(--text-dim);
}

/* CTA footer band */
.cta-band {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  padding: 56px 0;
}
.cta-band-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.cta-band h3 { font-size: 20px; margin-bottom: 6px; }
.cta-band p { margin-bottom: 0; font-size: 14.5px; }

/* Footer */
footer.site-footer {
  padding: 32px 0 48px;
  font-size: 13.5px;
  color: var(--text-dimmer);
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 20px;
}
.footer-inner a.mail { color: var(--accent); }
.footer-links { display: flex; gap: 22px; }

/* Generic page hero (About / Resources) */
.page-hero { padding: 64px 0 20px; }
.page-hero h1 { font-size: clamp(30px, 4vw, 44px); }
.page-hero .lede { max-width: 620px; font-size: 16.5px; }

/* Content prose block */
.prose { max-width: 720px; }
.prose h2 { font-size: 24px; margin-top: 36px; }
.prose p { font-size: 15.5px; }

/* Team / value cards for About */
.value-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 36px; }
@media (max-width: 860px) { .value-grid { grid-template-columns: 1fr; } }
.value-card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 22px; }
.value-card h4 { font-size: 16px; margin-bottom: 8px; }
.value-card p { font-size: 14px; margin-bottom: 0; }

/* Resources cards */
.resource-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
@media (max-width: 860px) { .resource-grid { grid-template-columns: 1fr; } }
.resource-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  position: relative;
}
.resource-card .soon {
  position: absolute; top: 18px; right: 18px;
  font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .08em;
  color: var(--text-dimmer); border: 1px solid var(--border-light);
  padding: 3px 8px; border-radius: 999px; text-transform: uppercase;
}
.resource-card h4 { font-size: 16.5px; margin: 6px 0 8px; padding-right: 70px; }
.resource-card p { font-size: 14px; margin-bottom: 0; }

/* Simple email capture */
.email-capture {
  display: flex; gap: 10px; margin-top: 30px; flex-wrap: wrap;
}
.email-capture input {
  flex: 1; min-width: 220px;
  background: var(--card);
  border: 1px solid var(--border-light);
  color: var(--text);
  padding: 12px 14px;
  border-radius: 10px;
  font-family: var(--font-body);
  font-size: 14.5px;
}
.email-capture input::placeholder { color: var(--text-dimmer); }