/* ══════════════════════════════════════════════
   RV LABS — Design System
   Protocol Company · Pre-Underwriting Engine
   ══════════════════════════════════════════════ */

/* ─── TOKENS ─── */
:root {
  --blue: #1B3A5C;
  --blue-light: #2a5280;
  --blue-deep: #0f2440;
  --green: #2D6A4F;
  --green-light: #40916C;
  --green-glow: rgba(45,106,79,0.15);
  --gold: #8B6914;
  --gold-light: #C49B2A;
  --gold-glow: rgba(139,105,20,0.12);
  --orange: #B8651A;
  --orange-light: #E8985A;
  --orange-glow: rgba(184,101,26,0.12);

  --bg: #06090f;
  --bg-surface: #0c1219;
  --bg-elevated: #111a24;
  --bg-card: #0f1720;
  --border: #1a2838;
  --border-light: #243548;

  --text: #e4eaf2;
  --text-muted: #7a8da5;
  --text-dim: #4a5f78;

  --radius: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);

  --container: 1200px;
  --gutter: 2rem;
}

/* ─── RESET ─── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

/* ─── CONTAINER ─── */
.container { max-width: var(--container); margin: 0 auto; padding: 0 var(--gutter); }

/* ─── TYPOGRAPHY ─── */
h1 { font-size: clamp(2.6rem, 5.5vw, 4.2rem); font-weight: 300; line-height: 1.15; letter-spacing: -0.02em; }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); font-weight: 300; line-height: 1.2; letter-spacing: -0.01em; }
h2 strong, h1 strong { font-weight: 700; }
h3 { font-size: 1.15rem; font-weight: 600; line-height: 1.3; }
h4 { font-size: 0.95rem; font-weight: 600; }
p { color: var(--text-muted); font-size: 0.95rem; }

.text-gradient {
  background: linear-gradient(135deg, var(--green-light), var(--gold-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 700;
}

/* ─── BUTTONS ─── */
.btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.85rem 1.8rem; border-radius: var(--radius);
  font-size: 0.88rem; font-weight: 500; letter-spacing: 0.01em;
  transition: all var(--transition); cursor: pointer; border: none;
}
.btn-primary {
  background: var(--green); color: #fff;
  box-shadow: 0 0 0 0 var(--green-glow);
}
.btn-primary:hover {
  background: var(--green-light);
  box-shadow: 0 0 30px 8px var(--green-glow);
  transform: translateY(-1px);
}
.btn-outline {
  background: transparent; color: var(--text);
  border: 1px solid var(--border-light);
}
.btn-outline:hover {
  border-color: var(--green); color: var(--green-light);
  transform: translateY(-1px);
}

/* ─── NAVIGATION ─── */
#nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(6,9,15,0.8);
  backdrop-filter: blur(20px) saturate(1.2);
  border-bottom: 1px solid rgba(26,40,56,0.5);
  transition: background var(--transition);
}
.nav-inner {
  max-width: var(--container); margin: 0 auto; padding: 0 var(--gutter);
  display: flex; align-items: center; justify-content: space-between;
  height: 64px;
}
.nav-logo { display: flex; align-items: baseline; gap: 2px; }
.logo-rv {
  font-size: 1.3rem; font-weight: 800; letter-spacing: -0.02em;
  background: linear-gradient(135deg, var(--green-light), var(--gold-light));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.logo-labs { font-size: 1.3rem; font-weight: 300; color: var(--text-muted); }
.nav-links { display: flex; align-items: center; gap: 2rem; }
.nav-links a {
  font-size: 0.82rem; color: var(--text-muted); letter-spacing: 0.02em;
  transition: color var(--transition); position: relative;
}
.nav-links a:hover, .nav-links a.nav-active { color: var(--green-light); }
.nav-links a::after {
  content: ''; position: absolute; bottom: -4px; left: 0; right: 0;
  height: 1px; background: var(--green); transform: scaleX(0);
  transition: transform var(--transition); transform-origin: right;
}
.nav-links a:hover::after { transform: scaleX(1); transform-origin: left; }
.nav-cta {
  padding: 0.5rem 1.2rem !important; border: 1px solid var(--border-light) !important;
  border-radius: var(--radius) !important;
}
.nav-cta:hover { border-color: var(--green) !important; color: var(--green-light) !important; }
.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; z-index: 1001; position: relative; }
.nav-toggle span {
  display: block; width: 24px; height: 2px; background: var(--text);
  margin: 5px 0; transition: all var(--transition);
}
.nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ─── HERO ─── */
.hero {
  min-height: 100vh; position: relative;
  display: flex; flex-direction: column; justify-content: center; align-items: center;
  text-align: center; padding: 8rem var(--gutter) 4rem;
  overflow: hidden;
}
.hero-bg { position: absolute; inset: 0; z-index: 0; }
.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(27,58,92,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(27,58,92,0.06) 1px, transparent 1px);
  background-size: 60px 60px;
}
.hero-glow {
  position: absolute; border-radius: 50%; filter: blur(120px);
  animation: glowDrift 12s ease-in-out infinite alternate;
}
.hero-glow-1 { width: 500px; height: 500px; top: 10%; left: 20%; background: rgba(45,106,79,0.12); }
.hero-glow-2 { width: 400px; height: 400px; bottom: 20%; right: 15%; background: rgba(27,58,92,0.15); animation-delay: -4s; }
.hero-glow-3 { width: 300px; height: 300px; top: 40%; right: 30%; background: rgba(139,105,20,0.08); animation-delay: -8s; }
@keyframes glowDrift {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(30px, -20px) scale(1.1); }
  100% { transform: translate(-20px, 30px) scale(0.95); }
}
.hero-content { position: relative; z-index: 1; max-width: 850px; }
.hero-tag {
  display: inline-block; padding: 0.4rem 1.2rem; border-radius: 999px;
  border: 1px solid var(--border); font-size: 0.72rem;
  color: var(--text-muted); letter-spacing: 1.5px; text-transform: uppercase;
  margin-bottom: 2rem;
}
.hero-title { margin-bottom: 1.5rem; }
.hero-sub { font-size: 1.1rem; max-width: 650px; margin: 0 auto 2.5rem; line-height: 1.8; }
.hero-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.hero-scroll {
  position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 0.5rem;
  color: var(--text-dim); font-size: 0.7rem; letter-spacing: 2px; text-transform: uppercase;
}
.scroll-line {
  width: 1px; height: 40px; background: linear-gradient(to bottom, var(--border-light), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.6); }
  50% { opacity: 1; transform: scaleY(1); }
}

/* ─── SECTIONS ─── */
.section { padding: 7rem 0; position: relative; }
.section-dark { background: var(--bg-surface); }
.section-header { text-align: center; max-width: 700px; margin: 0 auto 4rem; }
.section-tag {
  display: inline-block; font-size: 0.68rem; letter-spacing: 2.5px; text-transform: uppercase;
  color: var(--green-light); margin-bottom: 1rem;
  padding: 0.3rem 0.8rem; border: 1px solid rgba(45,106,79,0.3); border-radius: 4px;
}
.section-desc { font-size: 1rem; margin-top: 1rem; }
.section-cta { text-align: center; margin-top: 3rem; }

/* ─── PRODUCTS ─── */
.products-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.product-card {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 2.5rem 2rem; transition: all var(--transition); position: relative; overflow: hidden;
}
.product-card::before {
  content: ''; position: absolute; inset: 0; border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--green-glow), transparent);
  opacity: 0; transition: opacity var(--transition); pointer-events: none;
}
.product-card > a { position: relative; z-index: 1; }
.product-card:hover { border-color: var(--border-light); transform: translateY(-4px); }
.product-card:hover::before { opacity: 1; }
.product-featured { border-color: var(--green); }
.product-featured::before { opacity: 0.5; }
.product-icon {
  width: 48px; height: 48px; margin-bottom: 1.5rem; color: var(--green-light);
  position: relative; z-index: 1;
}
.product-card h3 { font-size: 1.3rem; margin-bottom: 0.3rem; position: relative; z-index: 1; }
.product-subtitle {
  font-size: 0.78rem; color: var(--green-light); text-transform: uppercase;
  letter-spacing: 1px; margin-bottom: 1rem; position: relative; z-index: 1;
}
.product-card > p { position: relative; z-index: 1; margin-bottom: 1.5rem; }
.product-metric {
  border-top: 1px solid var(--border); padding-top: 1rem;
  position: relative; z-index: 1;
}
.metric-num { font-size: 1.4rem; font-weight: 700; color: var(--gold-light); }
.metric-label { font-size: 0.78rem; color: var(--text-dim); display: block; margin-top: 0.2rem; }

/* ─── PIPELINE ─── */
.pipeline { position: relative; padding: 2rem 0; }
.pipeline-line {
  position: absolute; left: 28px; top: 0; bottom: 0; width: 2px;
  background: linear-gradient(to bottom, var(--border), var(--green), var(--gold-light));
}
.pipeline-stage {
  display: flex; gap: 2rem; align-items: flex-start; margin-bottom: 2.5rem;
  position: relative; padding-left: 0;
}
.stage-marker {
  width: 56px; height: 56px; min-width: 56px; border-radius: 50%;
  background: var(--bg-card); border: 2px solid var(--border-light);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.85rem; font-weight: 700; color: var(--text-muted);
  position: relative; z-index: 1; transition: all var(--transition);
}
.pipeline-stage:hover .stage-marker {
  border-color: var(--green); color: var(--green-light);
  box-shadow: 0 0 20px var(--green-glow);
}
.pipeline-stage-featured .stage-marker {
  border-color: var(--green); color: var(--green-light);
  background: rgba(45,106,79,0.15);
}
.stage-content {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 1.5rem 2rem; flex: 1; transition: border-color var(--transition);
}
.pipeline-stage:hover .stage-content { border-color: var(--border-light); }
.pipeline-stage-featured .stage-content { border-color: var(--green); }
.stage-content h3 { margin-bottom: 0.3rem; }
.stage-duration { font-size: 0.78rem; color: var(--gold-light); margin-bottom: 0.5rem; }
.stage-question { font-size: 0.9rem; color: var(--text-muted); font-style: italic; margin-bottom: 1rem; }
.stage-survival { display: flex; align-items: center; gap: 1rem; }
.survival-bar {
  height: 4px; width: 120px; background: var(--border); border-radius: 2px;
  position: relative; overflow: hidden;
}
.survival-bar::after {
  content: ''; position: absolute; left: 0; top: 0; bottom: 0;
  width: var(--pct); background: linear-gradient(90deg, var(--green), var(--green-light));
  border-radius: 2px;
}
.stage-survival span { font-size: 0.75rem; color: var(--text-dim); }
.pipeline-cta { text-align: center; margin-top: 2rem; }

/* ─── ARCHETYPES ─── */
.archetype-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
.archetype-card {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 2.5rem; transition: all var(--transition); position: relative;
}
.archetype-card:hover { border-color: var(--border-light); transform: translateY(-2px); }
.archetype-card[data-arch="youth"]:hover { border-color: var(--gold); }
.archetype-card[data-arch="datasov"]:hover { border-color: var(--orange-light); }
.archetype-card[data-arch="green"]:hover { border-color: var(--green); }
.arch-icon { width: 40px; height: 40px; margin-bottom: 1.2rem; color: var(--green-light); }
.archetype-card[data-arch="youth"] .arch-icon { color: var(--gold-light); }
.archetype-card[data-arch="datasov"] .arch-icon { color: var(--orange-light); }
.archetype-card[data-arch="green"] .arch-icon { color: var(--green-light); }
.arch-question {
  font-size: 1rem; color: var(--text); font-style: italic; margin-bottom: 1rem; line-height: 1.5;
}
.arch-ventures { display: flex; gap: 0.5rem; margin-bottom: 1rem; flex-wrap: wrap; }
.arch-ventures span {
  font-size: 0.72rem; padding: 0.25rem 0.7rem; border-radius: 999px;
  background: var(--bg-elevated); border: 1px solid var(--border); color: var(--text-muted);
}
.arch-detail { font-size: 0.85rem; }

/* ─── METRICS ─── */
.metrics-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.metric-card {
  text-align: center; padding: 2.5rem 1.5rem;
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg);
  transition: all var(--transition);
}
.metric-card:hover { border-color: var(--border-light); transform: translateY(-2px); }
.metric-number {
  font-size: clamp(2rem, 4vw, 2.8rem); font-weight: 800; letter-spacing: -0.02em;
  background: linear-gradient(135deg, var(--text), var(--green-light));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.metric-card .metric-label {
  font-size: 0.82rem; color: var(--text-muted); text-transform: uppercase;
  letter-spacing: 1px; margin-top: 0.3rem;
}
.metric-card .metric-detail {
  font-size: 0.78rem; color: var(--text-dim); margin-top: 0.5rem;
}

/* ─── SPLIT SECTION (VERIFICATION) ─── */
.split-section { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.split-content h2 { margin-bottom: 1rem; }
.split-content > p { margin-bottom: 1.5rem; }
.triple-test { display: flex; flex-direction: column; gap: 1.2rem; margin-bottom: 1.5rem; }
.test-item {
  display: flex; gap: 1.2rem; align-items: flex-start;
  padding: 1rem; background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); transition: border-color var(--transition);
}
.test-item:hover { border-color: var(--green); }
.test-num {
  font-size: 0.75rem; font-weight: 700; color: var(--green-light);
  min-width: 28px; height: 28px; display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--green); border-radius: 50%;
}
.test-item h4 { margin-bottom: 0.2rem; }
.test-item p { font-size: 0.85rem; }
.verification-target { font-size: 0.9rem; }
.verification-target strong { color: var(--green-light); }

/* ─── RECEIPT MOCK ─── */
.receipt-mock {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 2rem; font-family: 'SF Mono', 'Fira Code', monospace; position: relative;
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}
.receipt-mock::before {
  content: ''; position: absolute; top: -1px; left: 2rem; right: 2rem; height: 3px;
  background: linear-gradient(90deg, var(--green), var(--gold-light));
  border-radius: 0 0 2px 2px;
}
.receipt-header {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 1.5rem; padding-bottom: 1rem; border-bottom: 1px solid var(--border);
}
.receipt-badge {
  font-size: 0.7rem; font-weight: 700; letter-spacing: 2px;
  padding: 0.3rem 0.8rem; border-radius: 4px;
  background: rgba(45,106,79,0.2); color: var(--green-light); border: 1px solid var(--green);
}
.receipt-id { font-size: 0.75rem; color: var(--text-dim); }
.receipt-row {
  display: flex; justify-content: space-between; padding: 0.6rem 0;
  border-bottom: 1px solid rgba(26,40,56,0.5); font-size: 0.8rem;
}
.receipt-row span:first-child { color: var(--text-dim); }
.receipt-row span:last-child { color: var(--text); font-weight: 500; }
.receipt-pass { color: var(--green-light) !important; }
.receipt-footer {
  font-size: 0.7rem; color: var(--text-dim); text-align: center;
  margin-top: 1rem; padding-top: 1rem; border-top: 1px solid var(--border);
}

/* ─── THESIS ─── */
.thesis-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.thesis-card {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 2rem; transition: all var(--transition); position: relative; overflow: hidden;
}
.thesis-card:hover { border-color: var(--border-light); transform: translateY(-2px); }
.thesis-num {
  font-size: 3rem; font-weight: 800; color: rgba(45,106,79,0.08);
  position: absolute; top: 0.5rem; right: 1rem; line-height: 1;
}
.thesis-card h3 { margin-bottom: 0.8rem; position: relative; }
.thesis-card p { position: relative; font-size: 0.88rem; }

/* ─── IMPACT ─── */
.impact-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.impact-item {
  text-align: center; padding: 2rem 1rem;
  border: 1px solid var(--border); border-radius: var(--radius-lg);
  transition: all var(--transition);
}
.impact-item:hover { border-color: var(--green); transform: translateY(-2px); }
.impact-num {
  font-size: 2rem; font-weight: 800; color: var(--text);
  background: linear-gradient(135deg, var(--green-light), var(--gold-light));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.impact-label { font-size: 0.8rem; color: var(--text-muted); margin-top: 0.3rem; }

/* ─── PARTNERS ─── */
.partners-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.partner-card {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 2.5rem 2rem; transition: all var(--transition);
}
.partner-card:hover { border-color: var(--border-light); transform: translateY(-2px); }
.partner-card h3 { font-size: 1.3rem; margin-bottom: 0.3rem; }
.partner-role {
  font-size: 0.78rem; color: var(--green-light); text-transform: uppercase;
  letter-spacing: 1px; margin-bottom: 1rem;
}

/* ─── CTA BLOCK ─── */
.section-cta-block { padding: 5rem 0; }
.cta-box {
  text-align: center; padding: 4rem 3rem;
  background: linear-gradient(135deg, rgba(45,106,79,0.08), rgba(27,58,92,0.08));
  border: 1px solid var(--border); border-radius: var(--radius-xl);
  position: relative; overflow: hidden;
}
.cta-box::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse at center, rgba(45,106,79,0.06), transparent 70%);
}
.cta-box h2 { font-size: 2.2rem; font-weight: 300; margin-bottom: 1rem; position: relative; }
.cta-box p { max-width: 650px; margin: 0 auto 2rem; font-size: 1rem; position: relative; }
.cta-paths { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; position: relative; }

/* ─── FOOTER ─── */
.footer {
  border-top: 1px solid var(--border); padding: 4rem 0 2rem;
  background: var(--bg-surface);
}
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 3rem;
  margin-bottom: 3rem;
}
.footer-brand p { font-size: 0.85rem; color: var(--text-dim); margin-top: 1rem; max-width: 300px; }
.footer-col h4 {
  font-size: 0.72rem; text-transform: uppercase; letter-spacing: 2px;
  color: var(--text-muted); margin-bottom: 1rem;
}
.footer-col a, .footer-col p {
  display: block; font-size: 0.85rem; color: var(--text-dim);
  margin-bottom: 0.5rem; transition: color var(--transition);
}
.footer-col a:hover { color: var(--green-light); }
.footer-bottom {
  border-top: 1px solid var(--border); padding-top: 1.5rem;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 1rem;
}
.footer-bottom p { font-size: 0.75rem; color: var(--text-dim); }

/* ─── PAGE HEADERS (for subpages) ─── */
.page-header {
  padding: 10rem 0 4rem; text-align: center;
  background: var(--bg-surface); position: relative; overflow: hidden;
}
.page-header::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(45,106,79,0.08), transparent 60%);
}
.page-header h1 { position: relative; margin-bottom: 1rem; }
.page-header p { position: relative; max-width: 600px; margin: 0 auto; font-size: 1.05rem; }

/* ─── CONTENT SECTIONS (subpages) ─── */
.content-block { max-width: 800px; margin: 0 auto; }
.content-block h3 { margin: 2.5rem 0 1rem; }
.content-block p { margin-bottom: 1rem; font-size: 0.95rem; line-height: 1.8; }

/* ─── VENTURE CARDS (subpages) ─── */
.venture-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); gap: 1.5rem; }
.venture-card {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 2.5rem; transition: all var(--transition);
}
.venture-card:hover { border-color: var(--green); transform: translateY(-2px); }
.venture-card .venture-meta {
  display: flex; gap: 0.5rem; margin-bottom: 1rem; flex-wrap: wrap;
}
.venture-card .venture-meta span {
  font-size: 0.7rem; padding: 0.2rem 0.6rem; border-radius: 999px;
  border: 1px solid var(--border); color: var(--text-dim);
}
.venture-card h3 { font-size: 1.2rem; margin-bottom: 0.3rem; }
.venture-card .venture-archetype {
  font-size: 0.75rem; color: var(--green-light); text-transform: uppercase;
  letter-spacing: 1px; margin-bottom: 1rem;
}
.venture-card .venture-question {
  font-style: italic; font-size: 0.9rem; color: var(--text); margin-bottom: 1rem;
  padding-left: 1rem; border-left: 2px solid var(--green);
}

/* ─── TEAM GRID ─── */
.team-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.5rem; }
.team-card {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 2.5rem 2rem; text-align: center; transition: all var(--transition);
}
.team-card:hover { border-color: var(--border-light); transform: translateY(-2px); }
.team-avatar {
  width: 80px; height: 80px; border-radius: 50%; margin: 0 auto 1.2rem;
  background: linear-gradient(135deg, var(--green-glow), var(--gold-glow));
  border: 2px solid var(--border); display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; font-weight: 700; color: var(--green-light);
}
.team-card h3 { font-size: 1.1rem; margin-bottom: 0.3rem; }
.team-role { font-size: 0.78rem; color: var(--green-light); text-transform: uppercase; letter-spacing: 1px; }

/* ─── FORM ─── */
.form-group { margin-bottom: 1.5rem; }
.form-group label {
  display: block; font-size: 0.82rem; color: var(--text-muted);
  margin-bottom: 0.5rem; letter-spacing: 0.5px;
}
.form-group input, .form-group textarea, .form-group select {
  width: 100%; padding: 0.9rem 1.2rem; background: var(--bg-card);
  border: 1px solid var(--border); border-radius: var(--radius);
  color: var(--text); font-family: var(--font); font-size: 0.9rem;
  transition: border-color var(--transition);
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
  outline: none; border-color: var(--green);
}
.form-group textarea { min-height: 120px; resize: vertical; }

/* ─── INSIGHTS / BLOG ─── */
.insight-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 1.5rem; }
.insight-card {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg);
  overflow: hidden; transition: all var(--transition);
}
.insight-card:hover { border-color: var(--border-light); transform: translateY(-2px); }
.insight-body { padding: 2rem; }
.insight-tag {
  font-size: 0.68rem; color: var(--green-light); text-transform: uppercase;
  letter-spacing: 1.5px; margin-bottom: 0.8rem; display: block;
}
.insight-card h3 { font-size: 1.1rem; margin-bottom: 0.5rem; }
.insight-date { font-size: 0.78rem; color: var(--text-dim); }

/* ─── RESPONSIVE ─── */
@media (max-width: 1024px) {
  .products-grid { grid-template-columns: 1fr; }
  .thesis-grid { grid-template-columns: repeat(2, 1fr); }
  .metrics-grid { grid-template-columns: repeat(2, 1fr); }
  .split-section { grid-template-columns: 1fr; gap: 2rem; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-links.open {
    display: flex; flex-direction: column; position: absolute;
    top: 64px; left: 0; right: 0; background: var(--bg);
    border-bottom: 1px solid var(--border); padding: 1.5rem var(--gutter);
    gap: 1rem; z-index: 1000;
  }
  .nav-toggle { display: block; }
  .archetype-grid { grid-template-columns: 1fr; }
  .impact-grid { grid-template-columns: repeat(2, 1fr); }
  .partners-grid { grid-template-columns: 1fr; }
  .thesis-grid { grid-template-columns: 1fr; }
  .metrics-grid { grid-template-columns: repeat(2, 1fr); }
  .pipeline-stage { flex-direction: column; gap: 1rem; }
  .pipeline-line { display: none; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .hero { padding-top: 6rem; }
  .section { padding: 4rem 0; }
  /* Inline grid overrides for mobile */
  [style*="grid-template-columns: 1fr 1fr"],
  [style*="grid-template-columns:1fr 1fr"] { grid-template-columns: 1fr !important; }
  [style*="display:grid"][style*="gap:4rem"] { gap: 2rem !important; }
  [style*="display:flex"][style*="gap:48px"] { flex-direction: column !important; gap: 24px !important; }
}

/* ─── Venture card filter fade ─── */
.venture-card { transition: opacity 0.3s ease, transform 0.6s ease; }

/* ─── Hero title (moved from inline) ─── */
.hero-title-main {
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  line-height: 1.15;
}
.hero-title-sub {
  font-size: 0.62em;
  font-weight: 500;
}

@media (max-width: 480px) {
  .impact-grid { grid-template-columns: 1fr; }
  .metrics-grid { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; align-items: center; }
}