:root {
  --bg: #f2f4f6;
  --bg-alt: #e8ecf0;
  --bg-deep: #152028;
  --text: #152028;
  --text-muted: #5a6772;
  --accent: #0d6e6e;
  --accent-soft: rgba(13, 110, 110, 0.1);
  --border: rgba(21, 32, 40, 0.12);
  --paper: #ffffff;
  --font-display: "Instrument Serif", Georgia, serif;
  --font-body: "DM Sans", sans-serif;
  --max: 1040px;
  --narrow: 720px;
  --radius: 4px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
}

.narrow { max-width: var(--narrow); }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(242, 244, 246, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 24px;
  height: 60px;
}

.logo {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--text);
  text-decoration: none;
  letter-spacing: -0.01em;
}

.nav-links {
  display: flex;
  gap: 22px;
  margin-left: auto;
}

.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
}

.nav-links a:hover { color: var(--text); }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 11px 20px;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
}

.btn-primary:hover { background: #0c574b; }

.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-ghost:hover { border-color: var(--text-muted); }

.btn-sm { padding: 7px 14px; font-size: 0.8125rem; }
.btn-lg { padding: 14px 28px; font-size: 0.9375rem; }

/* Hero */
.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  padding: 80px 0 96px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 85% 15%, rgba(13, 110, 110, 0.14), transparent 55%),
    radial-gradient(ellipse 50% 40% at 10% 80%, rgba(21, 32, 40, 0.06), transparent 50%),
    linear-gradient(180deg, #e6ebf0 0%, var(--bg) 100%);
  pointer-events: none;
}

.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  opacity: 0.5;
}

.hero-inner { position: relative; max-width: 760px; }

.brand-mark {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 7vw, 4.5rem);
  line-height: 1;
  letter-spacing: -0.02em;
  margin-bottom: 28px;
  animation: fade-up 0.7s ease both;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 400;
  line-height: 1.2;
  letter-spacing: -0.015em;
  margin-bottom: 20px;
  max-width: 18ch;
  animation: fade-up 0.7s ease 0.08s both;
}

.hero-sub {
  font-size: 1.125rem;
  color: var(--text-muted);
  max-width: 42ch;
  margin-bottom: 16px;
  animation: fade-up 0.7s ease 0.16s both;
}

.hero-deal {
  font-size: 1rem;
  color: var(--text);
  max-width: 44ch;
  margin-bottom: 10px;
  animation: fade-up 0.7s ease 0.22s both;
}

.hero-deal-secondary {
  color: var(--text-muted);
  margin-bottom: 28px;
  animation: fade-up 0.7s ease 0.24s both;
}

.hero-cta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 28px;
  animation: fade-up 0.7s ease 0.28s both;
}

.hero-line {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.125rem;
  color: var(--accent);
  animation: fade-up 0.7s ease 0.34s both;
}

@keyframes fade-up {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Sections */
.section { padding: 88px 0; }

.section-alt {
  background:
    linear-gradient(180deg, var(--bg-alt) 0%, #dde3e9 100%);
}

.section-thesis {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 72px 0;
}

.section-thesis h2 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 400;
  margin-bottom: 20px;
  letter-spacing: -0.01em;
}

.section-thesis p {
  color: var(--text-muted);
  font-size: 1.0625rem;
  margin-bottom: 14px;
}

.eyebrow {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

.section h2 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 400;
  letter-spacing: -0.015em;
  margin-bottom: 16px;
  line-height: 1.15;
}

.lead {
  font-size: 1.0625rem;
  color: var(--text-muted);
  max-width: 54ch;
  margin-bottom: 48px;
}

.section h3 {
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 14px;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.soft-top {
  padding-top: 40px;
  border-top: 1px solid var(--border);
  margin-bottom: 0;
}

.split p {
  color: var(--text-muted);
  margin-bottom: 14px;
  font-size: 0.975rem;
}

.muted { color: var(--text-muted); font-size: 0.9rem; }

.check-list {
  list-style: none;
  margin-bottom: 24px;
}

.check-list li {
  position: relative;
  padding: 8px 0 8px 22px;
  color: var(--text);
  font-size: 0.975rem;
  border-bottom: 1px solid var(--border);
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 16px;
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 1px;
}

blockquote {
  margin-top: 8px;
  padding: 20px 0 0;
  font-family: var(--font-display);
  font-size: 1.25rem;
  line-height: 1.35;
  letter-spacing: -0.01em;
  border-top: 1px solid var(--border);
}

blockquote span {
  display: block;
  margin-top: 10px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--text-muted);
  font-style: normal;
  letter-spacing: 0;
}

/* Decision grid */
.decision-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 40px;
}

.decision-col {
  background: var(--paper);
  border: 1px solid var(--border);
  padding: 28px;
}

.decision-ours {
  background: var(--bg-deep);
  border-color: var(--bg-deep);
  color: #e8ebe9;
}

.decision-ours h3 { color: rgba(232, 235, 233, 0.55); }
.decision-ours ul { color: #e8ebe9; }

.decision-col ul {
  list-style: none;
  font-size: 0.95rem;
}

.decision-col li {
  padding: 6px 0;
  border-bottom: 1px solid var(--border);
}

.decision-ours li {
  border-bottom-color: rgba(255, 255, 255, 0.1);
}

.decision-col li:last-child { border-bottom: none; }

.example {
  background: var(--accent-soft);
  border-left: 3px solid var(--accent);
  padding: 24px 28px;
  margin-bottom: 48px;
}

.example-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}

.example p {
  color: var(--text);
  margin-bottom: 8px;
  font-size: 0.975rem;
}

.example p:last-child { margin-bottom: 0; color: var(--text-muted); }

.outcomes {
  padding-top: 8px;
}

.outcome-list {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 16px;
}

.outcome-list li {
  background: var(--paper);
  border: 1px solid var(--border);
  padding: 20px;
  font-family: var(--font-display);
  font-size: 1.25rem;
  line-height: 1.3;
  letter-spacing: -0.01em;
}

/* FAQ */
.faq-container { max-width: 760px; }

.faq-group { margin-top: 40px; }

.faq-group h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 400;
  letter-spacing: -0.01em;
  text-transform: none;
  color: var(--text);
  margin-bottom: 8px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

.faq-list { margin-top: 0; }

.faq-list details {
  border-bottom: 1px solid var(--border);
  padding: 18px 0;
}

.faq-list summary {
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.faq-list summary::-webkit-details-marker { display: none; }

.faq-list summary::after {
  content: "+";
  font-weight: 400;
  font-size: 1.25rem;
  color: var(--text-muted);
  flex-shrink: 0;
}

.faq-list details[open] summary::after { content: "–"; }

.faq-list p {
  margin-top: 12px;
  color: var(--text-muted);
  font-size: 0.95rem;
  max-width: 58ch;
}

.faq-list ul {
  margin: 12px 0 0 1.1rem;
  color: var(--text-muted);
  font-size: 0.95rem;
  max-width: 58ch;
}

.faq-list li { padding: 3px 0; }

/* Why equity */
.section-equity {
  padding: 88px 0;
  background: var(--bg);
}

.section-equity p {
  color: var(--text-muted);
  font-size: 1.0625rem;
  margin-bottom: 14px;
  max-width: 52ch;
}

.section-equity blockquote {
  margin: 8px 0 20px;
  padding: 0;
  border-top: none;
  font-family: var(--font-display);
  font-size: 1.35rem;
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--text);
  max-width: 28ch;
}

/* Paid track */
.section-paid {
  padding: 64px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--paper);
}

.section-paid h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
}

.section-paid p {
  color: var(--text-muted);
  font-size: 1rem;
  margin-bottom: 12px;
  max-width: 52ch;
}

/* Team */
.section-team {
  background: var(--paper);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 8px;
}

.team-card {
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.team-photo {
  width: 128px;
  height: 128px;
  object-fit: cover;
  object-position: center center;
  border-radius: 16px;
  background: var(--bg-alt);
  flex-shrink: 0;
}

.team-header h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 400;
  letter-spacing: -0.015em;
  text-transform: none;
  color: var(--text);
  margin-bottom: 4px;
}

.team-role {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
}

.team-bio {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.55;
  flex: 1;
}

.team-logos {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  min-height: 36px;
}

.team-logos img {
  height: 24px;
  width: auto;
  max-width: 80px;
  object-fit: contain;
  opacity: 0.9;
}

.team-logos img[src$=".svg"] {
  /* simple-icons paths are black; keep readable on light bg */
  filter: none;
}

.team-link {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
}

.team-link:hover { text-decoration: underline; }

@media (max-width: 900px) {
  .team-grid { grid-template-columns: 1fr; }
}

/* Trust */
.section-trust {
  border-bottom: 1px solid var(--border);
}

.section-trust p {
  color: var(--text-muted);
  font-size: 1.0625rem;
  margin-bottom: 24px;
}

.trust-points {
  list-style: none;
}

.trust-points li {
  padding: 12px 0;
  border-top: 1px solid var(--border);
  font-size: 0.975rem;
  color: var(--text);
}

.trust-points li:last-child {
  border-bottom: 1px solid var(--border);
}

/* CTA */
.section-cta {
  background: var(--bg-deep);
  color: #e8ebe9;
  text-align: left;
  padding: 96px 0;
}

.section-cta h2 {
  color: #fff;
  max-width: 16ch;
}

.section-cta p {
  color: rgba(232, 235, 233, 0.65);
  margin-bottom: 28px;
  max-width: 42ch;
}

.section-cta .btn-primary {
  background: #fff;
  color: var(--bg-deep);
}

.section-cta .btn-primary:hover {
  background: #e8ebe9;
}

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

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-copy {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

@media (max-width: 800px) {
  .nav-links { display: none; }
  .split,
  .decision-grid { grid-template-columns: 1fr; gap: 32px; }
  .outcome-list { grid-template-columns: 1fr 1fr; }
  .hero { min-height: auto; padding: 64px 0 72px; }
}

@media (max-width: 500px) {
  .outcome-list { grid-template-columns: 1fr; }
}