:root {
  --bg: #07080b;
  --bg-alt: #0d0f14;
  --panel: #121520;
  --panel-border: rgba(255, 255, 255, 0.08);
  --ink: #f4f5f7;
  --ink-dim: #a7acb9;
  --ink-faint: #6b7080;
  --accent: #7cf5c4;
  --accent-2: #7c9bff;
  --accent-grad: linear-gradient(135deg, #7cf5c4 0%, #7c9bff 100%);
  --radius: 18px;
  --max: 1180px;
  --serif-font: "Space Grotesk", sans-serif;
  --sans-font: "DM Sans", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans-font);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(700px 500px at 85% -10%, rgba(124, 245, 196, 0.14), transparent 60%),
    radial-gradient(900px 600px at -10% 20%, rgba(124, 155, 255, 0.14), transparent 55%),
    var(--bg);
}

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

h1, h2, h3 {
  font-family: var(--serif-font);
  letter-spacing: -0.02em;
  margin: 0;
}

p {
  margin: 0;
}

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

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

.eyebrow {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 12px;
}

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 20px clamp(20px, 5vw, 64px);
  background: rgba(7, 8, 11, 0.72);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--panel-border);
}

.brand {
  font-family: var(--serif-font);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.01em;
}

.brand span {
  color: var(--ink-dim);
  font-weight: 500;
}

.site-header nav {
  display: flex;
  align-items: center;
  gap: clamp(16px, 3vw, 32px);
  font-size: 0.92rem;
  font-weight: 500;
}

.site-header nav a:not(.nav-cta) {
  color: var(--ink-dim);
  transition: color 0.2s ease;
}

.site-header nav a:not(.nav-cta):hover {
  color: var(--ink);
}

.nav-cta {
  padding: 9px 18px;
  border-radius: 999px;
  background: var(--accent-grad);
  color: #07080b;
  font-weight: 600;
  white-space: nowrap;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(124, 245, 196, 0.25);
}

/* Hero */

.hero {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(56px, 9vw, 108px) clamp(20px, 5vw, 64px) clamp(40px, 6vw, 64px);
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: center;
}

.hero h1 {
  font-size: clamp(2.2rem, 4.6vw, 3.6rem);
  line-height: 1.06;
  font-weight: 700;
}

.hero-text {
  margin-top: 22px;
  font-size: 1.08rem;
  color: var(--ink-dim);
  max-width: 46ch;
}

.hero-actions {
  margin-top: 32px;
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.button.primary {
  background: var(--accent-grad);
  color: #07080b;
}

.button.primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(124, 245, 196, 0.22);
}

.button.secondary {
  border: 1px solid var(--panel-border);
  color: var(--ink);
  background: rgba(255, 255, 255, 0.02);
}

.button.secondary:hover {
  border-color: rgba(255, 255, 255, 0.28);
  transform: translateY(-2px);
}

.proof-card {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.01));
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  padding: 30px;
  position: relative;
  box-shadow: 0 30px 60px -20px rgba(0, 0, 0, 0.6);
}

.proof-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 18px;
}

.proof-stat {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 14px 0;
  border-top: 1px solid var(--panel-border);
}

.proof-stat:first-of-type {
  border-top: none;
}

.proof-stat strong {
  font-family: var(--serif-font);
  font-size: 1.6rem;
  background: var(--accent-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  min-width: 84px;
}

.proof-stat span {
  color: var(--ink-dim);
  font-size: 0.92rem;
}

.proof-note {
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid var(--panel-border);
  font-size: 0.85rem;
  color: var(--ink-faint);
}

/* Trust strip */

.trust-strip {
  max-width: var(--max);
  margin: 0 auto;
  padding: 28px clamp(20px, 5vw, 64px) 40px;
  display: flex;
  flex-wrap: wrap;
  gap: clamp(20px, 5vw, 48px);
  align-items: center;
  border-top: 1px solid var(--panel-border);
  color: var(--ink-faint);
  font-family: var(--serif-font);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
}

/* Fact row */

.fact-row {
  max-width: var(--max);
  margin: 0 auto;
  padding: 18px clamp(20px, 5vw, 64px) 0;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 32px;
  font-size: 0.85rem;
  color: var(--ink-faint);
}

.fact-row strong {
  color: var(--ink);
  font-weight: 600;
  margin-right: 4px;
}

/* Timeline */

.history-section {
  border-top: 1px solid var(--panel-border);
}

.timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.timeline li {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 24px;
  padding: 22px 0;
  border-top: 1px solid var(--panel-border);
}

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

.timeline-year {
  font-family: var(--serif-font);
  font-weight: 700;
  font-size: 1.1rem;
  background: var(--accent-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.timeline h3 {
  font-size: 1.05rem;
  margin-bottom: 6px;
}

.timeline p {
  color: var(--ink-dim);
  font-size: 0.92rem;
}

/* Leadership */

.leadership-card {
  display: flex;
  gap: 28px;
  align-items: flex-start;
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  padding: clamp(28px, 4vw, 40px);
}

.leadership-initials {
  flex-shrink: 0;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--accent-grad);
  color: #07080b;
  font-family: var(--serif-font);
  font-weight: 700;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.leadership-card h3 {
  font-size: 1.2rem;
}

.leadership-role {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-2);
  margin: 6px 0 14px;
}

.leadership-card p:not(.leadership-role) {
  color: var(--ink-dim);
  font-size: 0.95rem;
}

/* Sections */

.section {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(56px, 8vw, 96px) clamp(20px, 5vw, 64px);
}

.section-heading {
  max-width: 62ch;
  margin-bottom: clamp(36px, 5vw, 56px);
}

.section-heading.compact {
  margin-bottom: clamp(28px, 4vw, 40px);
}

.section-heading h2 {
  font-size: clamp(1.7rem, 3.2vw, 2.4rem);
  font-weight: 700;
  margin-top: 6px;
}

.section-heading p {
  margin-top: 16px;
  color: var(--ink-dim);
  font-size: 1.02rem;
}

/* Venture grid */

.venture-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.venture-card {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  padding: 30px;
  display: flex;
  gap: 20px;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.venture-card:hover {
  transform: translateY(-4px);
  border-color: rgba(124, 245, 196, 0.35);
  box-shadow: 0 24px 48px -24px rgba(124, 245, 196, 0.18);
}

.venture-card.dark {
  background: linear-gradient(155deg, #131826, #0b0d13);
}

.venture-card.featured {
  background: linear-gradient(155deg, rgba(124, 245, 196, 0.08), rgba(124, 155, 255, 0.04));
}

.venture-number {
  font-family: var(--serif-font);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--ink-faint);
  min-width: 28px;
}

.venture-type {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-2);
  margin-bottom: 8px;
}

.venture-card h3 {
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.venture-card p {
  color: var(--ink-dim);
  font-size: 0.96rem;
}

.venture-card ul {
  margin-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.venture-card li {
  position: relative;
  padding-left: 20px;
  font-size: 0.88rem;
  color: var(--ink-faint);
}

.venture-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-grad);
}

/* Principles */

.principles-section {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(48px, 7vw, 80px) clamp(20px, 5vw, 64px);
  border-top: 1px solid var(--panel-border);
  border-bottom: 1px solid var(--panel-border);
}

.principles-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.principles-grid article span {
  font-family: var(--serif-font);
  color: var(--accent);
  font-weight: 700;
  font-size: 0.85rem;
}

.principles-grid h3 {
  font-size: 1.08rem;
  margin: 12px 0 10px;
}

.principles-grid p {
  color: var(--ink-dim);
  font-size: 0.9rem;
}

/* Projects / approval panel */

.approval-panel {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  padding: clamp(28px, 4vw, 40px);
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: clamp(24px, 4vw, 48px);
}

.approval-kicker {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-2);
  margin-bottom: 10px;
}

.approval-panel h3 {
  font-size: 1.4rem;
}

.approval-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px 28px;
}

.approval-list p {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.approval-list strong {
  font-family: var(--serif-font);
  font-size: 0.98rem;
}

.approval-list span {
  color: var(--ink-dim);
  font-size: 0.9rem;
}

/* Contact */

.contact-section {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(56px, 8vw, 96px) clamp(20px, 5vw, 64px) clamp(80px, 10vw, 120px);
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(32px, 5vw, 56px);
  align-items: center;
}

.contact-section h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin-top: 6px;
}

.contact-section > div:first-child p {
  margin-top: 16px;
  color: var(--ink-dim);
  font-size: 1rem;
}

.contact-card {
  background: linear-gradient(155deg, rgba(124, 245, 196, 0.1), rgba(124, 155, 255, 0.05));
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  padding: 32px;
}

.contact-label {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 12px;
}

.contact-card a {
  display: inline-block;
  font-family: var(--serif-font);
  font-weight: 700;
  font-size: 1.3rem;
  background: var(--accent-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.contact-card p {
  margin-top: 16px;
  color: var(--ink-faint);
  font-size: 0.85rem;
}

/* Footer */

footer {
  max-width: var(--max);
  margin: 0 auto;
  padding: 40px clamp(20px, 5vw, 64px) 56px;
  border-top: 1px solid var(--panel-border);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-brand {
  font-size: 1.05rem;
}

footer p {
  color: var(--ink-faint);
  font-size: 0.85rem;
}

/* Reveal animation */

[data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive */

@media (max-width: 920px) {
  .hero {
    grid-template-columns: 1fr;
  }

  .venture-grid {
    grid-template-columns: 1fr;
  }

  .principles-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .approval-panel {
    grid-template-columns: 1fr;
  }

  .contact-section {
    grid-template-columns: 1fr;
  }

  .timeline li {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .leadership-card {
    flex-direction: column;
  }
}

@media (max-width: 640px) {
  .site-header nav a:not(.nav-cta) {
    display: none;
  }

  .principles-grid {
    grid-template-columns: 1fr;
  }

  .approval-list {
    grid-template-columns: 1fr;
  }

  .trust-strip {
    font-size: 0.85rem;
  }
}