/* ─── Variables ──────────────────────────────────────────────── */
:root {
  --bg:            #080810;
  --bg-card:       rgba(255, 255, 255, 0.025);
  --text:          #dedad0;
  --text-muted:    #5a5a4a;
  --accent:        #c4a05a;
  --accent-dim:    rgba(196, 160, 90, 0.10);
  --border:        rgba(196, 160, 90, 0.18);
  --border-hover:  rgba(196, 160, 90, 0.55);
  --nav-height:    72px;
  --max:           1100px;
}

/* ─── Reset ──────────────────────────────────────────────────── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-weight: 300;
  font-size: clamp(15px, 1.6vw, 16px);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
address { font-style: normal; }

/* ─── Typography ─────────────────────────────────────────────── */
h1, h2, h3, h4, h5 {
  font-weight: 200;
  letter-spacing: -0.02em;
  line-height: 1.15;
}
h1 { font-size: clamp(2.6rem, 6vw, 5rem); }
h2 { font-size: clamp(2rem, 4vw, 3.5rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); }
h5 {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

/* ─── Navigation ─────────────────────────────────────────────── */
#nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--nav-height);
  border-bottom: 1px solid transparent;
  transition: background 0.4s, border-color 0.4s;
}

#nav.scrolled {
  background: rgba(8, 8, 16, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-color: var(--border);
}

.nav-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 2rem;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-size: 0.85rem;
  font-weight: 300;
  letter-spacing: 0.22em;
  flex-shrink: 0;
}

.logo-inves   { color: var(--text); }
.logo-capital { color: var(--accent); margin-left: 0.45em; }

.nav-links {
  display: flex;
  gap: 2.5rem;
  list-style: none;
}

.nav-links a {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: color 0.25s;
}
.nav-links a:hover,
.nav-links a.active { color: var(--text); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 1px;
  background: var(--text);
  transition: transform 0.3s, opacity 0.3s;
}

/* ─── Hero ───────────────────────────────────────────────────── */
#hero {
  position: relative;
  height: 100vh;
  min-height: 620px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

#canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

/* Vignette overlay */
#hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 60% at 50% 50%, transparent 40%, rgba(8,8,16,0.6) 100%),
    linear-gradient(to bottom, rgba(8,8,16,0.5) 0%, transparent 20%, transparent 80%, rgba(8,8,16,0.8) 100%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 0 2rem;
}

.hero-label {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 2.5rem;
  opacity: 0;
  animation: fadeUp 1s 0.3s cubic-bezier(0.4,0,0.2,1) forwards;
}

.hero-content h1 {
  color: var(--text);
  margin-bottom: 1.75rem;
  opacity: 0;
  animation: fadeUp 1s 0.55s cubic-bezier(0.4,0,0.2,1) forwards;
}

.hero-sub {
  font-size: clamp(0.75rem, 1.5vw, 0.9rem);
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--text-muted);
  opacity: 0;
  animation: fadeUp 1s 0.8s cubic-bezier(0.4,0,0.2,1) forwards;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

.scroll-indicator {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
  opacity: 0;
  animation: fadeIn 1s 1.2s forwards;
  transition: opacity 0.3s;
}
.scroll-indicator:hover { opacity: 0.9 !important; }

@keyframes fadeIn { to { opacity: 0.65; } }

.scroll-label {
  font-size: 0.6rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.scroll-line {
  width: 1px;
  height: 48px;
  background: rgba(196, 160, 90, 0.2);
  position: relative;
  overflow: hidden;
}

.scroll-line-inner {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 50%;
  background: linear-gradient(to bottom, transparent, var(--accent));
  animation: scrollDrop 1.8s 2s ease-in-out infinite;
}

@keyframes scrollDrop {
  0%   { transform: translateY(-100%); opacity: 1; }
  100% { transform: translateY(200%);  opacity: 0; }
}

/* ─── Sections ───────────────────────────────────────────────── */
.section {
  padding: clamp(5rem, 10vw, 9rem) 0;
}

.container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 2rem;
}

.section-label {
  display: block;
  font-size: 0.68rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.5rem;
}

.section-header { margin-bottom: 4rem; }

/* ─── About ──────────────────────────────────────────────────── */
.about-body p {
  max-width: 660px;
  opacity: 0.75;
  margin-bottom: 1.25rem;
}

.about-meta {
  display: flex;
  gap: 3rem;
  margin-top: 3rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}

.meta-label {
  display: block;
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.meta-value {
  font-size: 0.95rem;
  color: var(--text);
}

/* ─── Ventures ───────────────────────────────────────────────── */
.ventures-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.5rem;
}

.venture-card {
  display: block;
  border: 1px solid var(--border);
  border-radius: 2px;
  background: var(--bg-card);
  transition: border-color 0.3s, background 0.3s, transform 0.35s cubic-bezier(0.4,0,0.2,1);
}
.venture-card:hover {
  border-color: var(--border-hover);
  background: var(--accent-dim);
  transform: translateY(-4px);
}

.venture-card-inner { padding: 2.5rem; }

.venture-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1.25rem;
}
.venture-header h3 { color: var(--text); }

.arrow-icon {
  color: var(--text-muted);
  flex-shrink: 0;
  margin-top: 0.25em;
  transition: color 0.3s, transform 0.3s;
}
.venture-card:hover .arrow-icon {
  color: var(--accent);
  transform: translate(3px, -3px);
}

.venture-card p {
  font-size: 0.875rem;
  opacity: 0.6;
  line-height: 1.75;
  margin-bottom: 2rem;
}

.venture-tags {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.venture-tags span {
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.3em 0.85em;
  border: 1px solid var(--border);
  border-radius: 1px;
  color: var(--text-muted);
}

/* ─── Regulatory ─────────────────────────────────────────────── */
.regulatory-box {
  display: flex;
  gap: 2rem;
  padding: 2.5rem;
  border: 1px solid var(--border);
  border-radius: 2px;
  background: var(--bg-card);
}

.reg-icon {
  flex-shrink: 0;
  color: var(--accent);
  margin-top: 0.1em;
}

.reg-content h4 {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text);
  margin-bottom: 0.85rem;
}

.reg-content p {
  font-size: 0.875rem;
  opacity: 0.65;
  line-height: 1.8;
  max-width: 720px;
  margin-bottom: 1.25rem;
}

.reg-link {
  font-size: 0.78rem;
  color: var(--accent);
  letter-spacing: 0.06em;
  transition: opacity 0.25s;
}
.reg-link:hover { opacity: 0.65; }

/* ─── Footer ─────────────────────────────────────────────────── */
footer {
  padding: 5rem 0 2.5rem;
  border-top: 1px solid var(--border);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-brand {
  display: flex;
  flex-direction: column;
}
.footer-brand .logo-inves,
.footer-brand .logo-capital {
  font-size: 0.85rem;
  font-weight: 300;
  letter-spacing: 0.22em;
}

.footer-tagline {
  font-size: 0.7rem;
  color: var(--text-muted);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-top: 1rem;
}

.footer-col a,
.footer-col address {
  display: block;
  font-size: 0.83rem;
  color: var(--text-muted);
  line-height: 1.9;
  transition: color 0.25s;
}
.footer-col a:hover { color: var(--text); }

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.04);
}
.footer-bottom p {
  font-size: 0.7rem;
  color: var(--text-muted);
  opacity: 0.45;
  letter-spacing: 0.04em;
}

/* ─── Reveal animations ──────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition:
    opacity  0.85s cubic-bezier(0.4, 0, 0.2, 1),
    transform 0.85s cubic-bezier(0.4, 0, 0.2, 1);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.ventures-grid .venture-card:nth-child(2) { transition-delay: 0.15s; }

/* ─── Legal page ─────────────────────────────────────────────── */
.legal-page {
  padding-top: calc(var(--nav-height) + 5rem);
  padding-bottom: 6rem;
  min-height: 100vh;
}

.legal-header {
  margin-bottom: 4rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--border);
}

.legal-header h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  margin-bottom: 0.75rem;
}

.legal-intro {
  font-size: 0.85rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}

.legal-body { max-width: 800px; }

.legal-section {
  margin-bottom: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.legal-section:last-of-type { border-bottom: none; }

.legal-section h2 {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.5rem;
}

.legal-section p {
  font-size: 0.9rem;
  opacity: 0.75;
  line-height: 1.85;
  margin-bottom: 1rem;
}

.legal-section ol {
  padding-left: 1.5rem;
  font-size: 0.9rem;
  opacity: 0.75;
  line-height: 1.85;
}
.legal-section ol li {
  margin-bottom: 1.25rem;
}

.legal-section a {
  color: var(--accent);
  border-bottom: 1px solid rgba(196,160,90,0.3);
  transition: border-color 0.25s;
}
.legal-section a:hover { border-color: var(--accent); }

.disclosure-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}
.disclosure-table th,
.disclosure-table td {
  padding: 0.85rem 1rem;
  text-align: left;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  vertical-align: top;
}
.disclosure-table th {
  font-weight: 400;
  color: var(--text-muted);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  white-space: nowrap;
  width: 220px;
}
.disclosure-table td {
  color: var(--text);
  opacity: 0.8;
}
.disclosure-table a {
  color: var(--accent);
}

.legal-updated {
  font-size: 0.75rem;
  color: var(--text-muted);
  opacity: 0.5;
  margin-top: 2rem;
}

/* ─── Responsive ─────────────────────────────────────────────── */
@media (max-width: 768px) {
  .nav-toggle { display: flex; }

  .nav-links {
    position: fixed;
    top: var(--nav-height);
    left: 0; right: 0;
    background: rgba(8, 8, 16, 0.97);
    backdrop-filter: blur(20px);
    flex-direction: column;
    gap: 0;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border);
    transform: translateY(-110%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.3s cubic-bezier(0.4,0,0.2,1), opacity 0.3s;
  }
  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .nav-links a {
    display: block;
    padding: 0.9rem 2rem;
    font-size: 0.85rem;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
  .footer-brand { grid-column: 1 / -1; }

  .regulatory-box { flex-direction: column; gap: 1rem; }

  .disclosure-table th { width: 140px; }
}

@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
  .about-meta { gap: 1.75rem; }

  .disclosure-table th,
  .disclosure-table td { display: block; width: 100%; }
  .disclosure-table th { padding-bottom: 0.2rem; border-bottom: none; }
  .disclosure-table td { padding-top: 0.2rem; padding-left: 1rem; }
}