:root {
  --bg: #0a0b0d;
  --bg-soft: #1a1c21;
  --bg-muted: #2e3038;
  --fg: #ffffff;
  --fg-70: rgba(255,255,255,0.70);
  --fg-40: rgba(255,255,255,0.40);
  --fg-10: rgba(255,255,255,0.08);
  --border: rgba(255,255,255,0.07);
  --border-hi: rgba(255,255,255,0.14);
  --teal: #00c9b1;
  --teal-dim: #00a08e;
  --teal-glow: rgba(0,201,177,0.18);
  --gold: #e8c97e;
  --gold-dim: rgba(232,201,126,0.12);
  --radius-lg: 20px;
  --radius-xl: 32px;
  --font-serif: 'DM Serif Display', Georgia, serif;
  --font-sans: 'Geist', system-ui, sans-serif;
  --font-mono: 'Geist Mono', monospace;
  --shadow-soft: 0 30px 80px rgba(0,0,0,0.28), 0 0 0 1px var(--border);
}

html.light {
  --bg: #f4f5f7;
  --bg-soft: #eaedf2;
  --bg-muted: #d8dce6;
  --fg: #0d0f14;
  --fg-70: rgba(13,15,20,0.68);
  --fg-40: rgba(13,15,20,0.42);
  --fg-10: rgba(13,15,20,0.06);
  --border: rgba(0,0,0,0.09);
  --border-hi: rgba(0,0,0,0.16);
  --teal: #008577;
  --teal-dim: #006b60;
  --teal-glow: rgba(0,133,119,0.12);
  --gold: #a0720f;
  --gold-dim: rgba(160,114,15,0.10);
  --shadow-soft: 0 20px 60px rgba(0,0,0,0.10), 0 0 0 1px var(--border);
}

html {
  scroll-behavior: smooth;
  background: var(--bg);
  transition: background 0.4s ease;
}

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-sans);
  line-height: 1.65;
  cursor: none;
  transition: background 0.4s ease, color 0.4s ease;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='1'/%3E%3C/svg%3E");
  opacity: 0.022;
  pointer-events: none;
  z-index: 0;
}

html.light body::before {
  opacity: 0.012;
}

::selection {
  background: var(--teal);
  color: #fff;
}

a {
  color: inherit;
}

p {
  color: var(--fg-70);
}

.site-shell {
  position: relative;
  z-index: 1;
}

#cursor {
  width: 10px;
  height: 10px;
  background: var(--teal);
  border-radius: 50%;
  position: fixed;
  top: -20px;
  left: -20px;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
}

#cursor-ring {
  width: 36px;
  height: 36px;
  border: 1.5px solid rgba(0,201,177,0.55);
  border-radius: 50%;
  position: fixed;
  top: -20px;
  left: -20px;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
}

.legal-nav {
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: 18px 5%;
  background: rgba(10,11,13,0.78);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

html.light .legal-nav {
  background: rgba(244,245,247,0.84);
}

.legal-nav-inner {
  max-width: 1180px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand-lockup {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-link {
  text-decoration: none;
  font-family: var(--font-serif);
  font-size: 1.55rem;
  letter-spacing: -0.01em;
}

.brand-link span {
  color: var(--teal);
}

.page-chip {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--teal);
}

.legal-nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.btn-primary,
.btn-secondary,
#theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  text-decoration: none;
  transition: transform 0.18s ease, border-color 0.22s ease, background 0.22s ease, color 0.22s ease, box-shadow 0.22s ease;
  cursor: none;
}

.btn-primary {
  padding: 13px 26px;
  background: var(--teal);
  color: #fff;
  font-weight: 600;
  border: none;
  box-shadow: 0 12px 40px rgba(0,201,177,0.22);
}

.btn-primary:hover {
  background: var(--teal-dim);
  transform: translateY(-2px);
}

.btn-secondary {
  padding: 12px 22px;
  background: transparent;
  color: var(--fg-70);
  border: 1.5px solid var(--border-hi);
  font-weight: 500;
}

.btn-secondary:hover {
  border-color: var(--teal);
  color: var(--teal);
  transform: translateY(-2px);
}

#theme-toggle {
  width: 42px;
  height: 42px;
  border: 1.5px solid var(--border-hi);
  background: var(--fg-10);
  position: relative;
  overflow: hidden;
}

#theme-toggle:hover {
  border-color: var(--teal);
  background: var(--teal-glow);
  transform: rotate(18deg) scale(1.06);
}

#theme-toggle .icon-sun,
#theme-toggle .icon-moon {
  position: absolute;
  line-height: 1;
  transition: opacity 0.35s ease, transform 0.35s ease;
}

.icon-sun {
  opacity: 0;
  transform: rotate(90deg) scale(0.5);
}

.icon-moon {
  opacity: 1;
  transform: rotate(0deg) scale(1);
}

html.light .icon-sun {
  opacity: 1;
  transform: rotate(0deg) scale(1);
}

html.light .icon-moon {
  opacity: 0;
  transform: rotate(-90deg) scale(0.5);
}

.hero {
  padding: 88px 5% 48px;
  overflow: hidden;
}

.hero-inner {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(300px, 0.75fr);
  gap: 40px;
  align-items: end;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 22px;
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid rgba(0,201,177,0.2);
  background: rgba(0,201,177,0.08);
  color: var(--teal);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

.hero-title {
  margin: 0 0 18px;
  font-family: var(--font-serif);
  font-size: clamp(3rem, 7vw, 5.8rem);
  line-height: 0.98;
  letter-spacing: -0.03em;
}

.hero-title em {
  color: var(--teal);
  font-style: italic;
}

.hero-copy {
  max-width: 55ch;
  font-size: 1.08rem;
}

.hero-meta {
  display: grid;
  gap: 16px;
}

.meta-card,
.content-card,
.summary-card,
.toc-card,
.contact-card {
  background: linear-gradient(180deg, rgba(255,255,255,0.02) 0%, rgba(255,255,255,0.00) 100%), var(--bg-soft);
  border: 1px solid var(--border-hi);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-soft);
}

html.light .meta-card,
html.light .content-card,
html.light .summary-card,
html.light .toc-card,
html.light .contact-card {
  background: linear-gradient(180deg, rgba(255,255,255,0.65) 0%, rgba(255,255,255,0.20) 100%), var(--bg-soft);
}

.meta-card {
  padding: 26px;
}

.meta-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-40);
  margin-bottom: 10px;
}

.meta-value {
  color: var(--fg);
  font-size: 1rem;
}

.summary {
  padding: 12px 5% 36px;
}

.summary-grid {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.summary-card {
  padding: 26px;
}

.summary-card h3 {
  margin: 0 0 10px;
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 400;
}

.summary-card p {
  margin: 0;
}

.content-wrap {
  padding: 24px 5% 80px;
}

.content-grid {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  gap: 28px;
  align-items: start;
}

.toc-card {
  position: sticky;
  top: 104px;
  padding: 24px;
}

.toc-title {
  margin: 0 0 14px;
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 400;
}

.toc-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
}

.toc-list a {
  display: block;
  padding: 11px 14px;
  border-radius: 16px;
  border: 1px solid transparent;
  color: var(--fg-70);
  text-decoration: none;
}

.toc-list a:hover {
  color: var(--fg);
  border-color: var(--border-hi);
  background: var(--fg-10);
}

.content-stack {
  display: grid;
  gap: 20px;
}

.content-card {
  padding: 30px;
}

.content-card h2 {
  margin: 0 0 8px;
  font-family: var(--font-serif);
  font-size: clamp(1.7rem, 2vw, 2.2rem);
  font-weight: 400;
  letter-spacing: -0.02em;
}

.content-card p:last-child,
.content-card ul:last-child {
  margin-bottom: 0;
}

.content-card ul {
  margin: 16px 0 0;
  padding-left: 20px;
  color: var(--fg-70);
}

.content-card li + li {
  margin-top: 8px;
}

.section-kicker {
  display: inline-block;
  margin-bottom: 12px;
  color: var(--teal);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.contact-block {
  padding: 0 5% 90px;
}

.contact-card {
  max-width: 1180px;
  margin: 0 auto;
  padding: 34px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.contact-card h2 {
  margin: 0 0 8px;
  font-family: var(--font-serif);
  font-size: clamp(1.9rem, 2.5vw, 2.6rem);
  font-weight: 400;
}

.contact-card p {
  margin: 0;
  max-width: 56ch;
}

.footer {
  border-top: 1px solid var(--border);
  padding: 40px 5% 50px;
}

.footer-inner {
  max-width: 1180px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: center;
  color: var(--fg-40);
  font-size: 0.85rem;
}

.footer-links {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

.footer-links a {
  text-decoration: none;
  color: var(--fg-70);
}

.footer-links a:hover {
  color: var(--teal);
}

@media (max-width: 991px) {
  body {
    cursor: auto;
  }

  #cursor,
  #cursor-ring {
    display: none;
  }

  .hero-inner,
  .content-grid,
  .summary-grid,
  .contact-card,
  .footer-inner,
  .legal-nav-inner {
    grid-template-columns: 1fr;
    flex-direction: column;
    align-items: flex-start;
  }

  .toc-card {
    position: static;
  }

  .legal-nav-actions {
    width: 100%;
    flex-wrap: wrap;
  }
}

@media (max-width: 720px) {
  .legal-nav {
    padding-top: 14px;
    padding-bottom: 14px;
  }

  .hero {
    padding-top: 56px;
  }

  .content-card,
  .summary-card,
  .meta-card,
  .toc-card,
  .contact-card {
    padding: 22px;
  }

  .brand-lockup {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }
}