/* ==========================================================================
   THE WEALTH UPGRADE — INSTITUTIONAL DESIGN SYSTEM
   Independent Investment Research

   Principles: dark luxury, radical restraint, maximum whitespace,
   editorial typography, slow/elegant motion. Three colors only.
   No gradients unless load-bearing. No emoji. No trading-app tropes.
   ========================================================================== */

/* ---------------------------------- */
/* 1. TOKENS                          */
/* ---------------------------------- */

:root {
  /* Color — deliberately narrow palette */
  --color-bg: #0B0B0B;
  --color-bg-raised: #121212;
  --color-bg-raised-2: #161615;
  --color-bg-overlay: rgba(11, 11, 11, 0.86);

  --color-text: #FFFFFF;
  --color-text-secondary: rgba(255, 255, 255, 0.66);
  --color-text-tertiary: rgba(255, 255, 255, 0.48);
  --color-text-on-accent: #0B0B0B;

  --color-accent: #C9A227;
  --color-accent-hover: #DDB63A;
  --color-accent-dim: rgba(201, 162, 39, 0.55);
  --color-accent-faint: rgba(201, 162, 39, 0.10);
  --color-accent-faint-2: rgba(201, 162, 39, 0.05);

  --color-border: rgba(255, 255, 255, 0.09);
  --color-border-strong: rgba(255, 255, 255, 0.16);
  --color-border-accent: rgba(201, 162, 39, 0.35);

  /* Typography */
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
  --font-serif: "Source Serif 4", Georgia, "Times New Roman", Times, serif;

  --fs-display: clamp(2.75rem, 3.2vw + 2rem, 5.25rem);
  --fs-h1: clamp(2.25rem, 1.8vw + 1.75rem, 3.5rem);
  --fs-h2: clamp(1.75rem, 1.2vw + 1.4rem, 2.5rem);
  --fs-h3: clamp(1.375rem, 0.6vw + 1.15rem, 1.75rem);
  --fs-h4: clamp(1.125rem, 0.3vw + 1rem, 1.25rem);
  --fs-body-lg: clamp(1.125rem, 0.3vw + 1rem, 1.375rem);
  --fs-body: 1rem;
  --fs-small: 0.875rem;
  --fs-micro: 0.75rem;

  --lh-tight: 1.1;
  --lh-snug: 1.28;
  --lh-normal: 1.55;
  --lh-relaxed: 1.75;

  --ls-tight: -0.03em;
  --ls-normal: 0;
  --ls-wide: 0.08em;
  --ls-wider: 0.16em;

  /* Spacing scale (rem) */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4rem;
  --space-9: 6rem;
  --space-10: 8rem;
  --space-11: 11rem;

  /* Radius */
  --radius-sm: 6px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-full: 999px;

  /* Shadow — soft, low-opacity, no color casts */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 12px 32px -8px rgba(0, 0, 0, 0.55);
  --shadow-lg: 0 24px 64px -16px rgba(0, 0, 0, 0.65);
  --shadow-gold: 0 0 0 1px rgba(201, 162, 39, 0.18), 0 20px 48px -20px rgba(201, 162, 39, 0.22);

  /* Motion — slow, expo-out, "Apple-level" */
  --ease-premium: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-standard: cubic-bezier(0.4, 0, 0.2, 1);
  --dur-fast: 220ms;
  --dur-medium: 480ms;
  --dur-slow: 900ms;
  --dur-slower: 1400ms;

  /* Layout */
  --content-max: 1180px;
  --content-max-wide: 1360px;
  --content-max-narrow: 760px;
  --gutter: clamp(1.5rem, 5vw, 4rem);
}

/* ---------------------------------- */
/* 2. RESET                           */
/* ---------------------------------- */

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: var(--fs-body);
  line-height: var(--lh-normal);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: "ss01" on, "cv11" on;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
ul, ol { padding: 0; margin: 0; list-style: none; }
h1, h2, h3, h4, p, figure { margin: 0; }

::selection { background: var(--color-accent); color: var(--color-text-on-accent); }

/* ---------------------------------- */
/* 3. TYPOGRAPHY                      */
/* ---------------------------------- */

.text-display {
  font-family: var(--font-serif);
  font-size: var(--fs-display);
  font-weight: 400;
  line-height: var(--lh-tight);
  letter-spacing: var(--ls-tight);
}

h1, .text-h1 { font-family: var(--font-serif); font-size: var(--fs-h1); font-weight: 400; line-height: var(--lh-tight); letter-spacing: var(--ls-tight); }
h2, .text-h2 { font-family: var(--font-serif); font-size: var(--fs-h2); font-weight: 400; line-height: var(--lh-snug); letter-spacing: var(--ls-tight); }
h3, .text-h3 { font-family: var(--font-serif); font-size: var(--fs-h3); font-weight: 400; line-height: var(--lh-snug); }
h4, .text-h4 { font-family: var(--font-sans); font-size: var(--fs-h4); font-weight: 600; line-height: var(--lh-snug); }

.text-lead {
  font-size: var(--fs-body-lg);
  font-weight: 400;
  color: var(--color-text-secondary);
  line-height: var(--lh-relaxed);
}

.text-body { font-size: var(--fs-body); color: var(--color-text-secondary); line-height: var(--lh-relaxed); }
.text-small { font-size: var(--fs-small); color: var(--color-text-tertiary); line-height: var(--lh-normal); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-micro);
  font-weight: 600;
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  color: var(--color-accent);
}
.eyebrow::before {
  content: "";
  width: 20px;
  height: 1px;
  background: var(--color-accent);
  display: inline-block;
}

.text-accent { color: var(--color-accent); }
.text-secondary { color: var(--color-text-secondary); }
.text-tertiary { color: var(--color-text-tertiary); }
.text-center { text-align: center; }
.font-mono { font-variant-numeric: tabular-nums; }

/* ---------------------------------- */
/* 4. LAYOUT PRIMITIVES               */
/* ---------------------------------- */

.container {
  width: 100%;
  max-width: var(--content-max);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.container-wide { max-width: var(--content-max-wide); }
.container-narrow { max-width: var(--content-max-narrow); }

.section {
  padding-block: var(--space-10);
  border-bottom: 1px solid var(--color-border);
}
.section:last-of-type { border-bottom: none; }
@media (max-width: 720px) {
  .section { padding-block: var(--space-8); }
}

.section-header {
  max-width: 640px;
  margin-bottom: var(--space-8);
}
.section-header + .section-header { margin-top: var(--space-8); }
.section-header .eyebrow { margin-bottom: var(--space-4); }
.section-header h2 { margin-bottom: var(--space-4); }
.section-header.text-center { margin-inline: auto; }

.grid {
  display: grid;
  gap: var(--space-6);
}
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 620px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

.stack { display: flex; flex-direction: column; }
.cluster { display: flex; align-items: center; flex-wrap: wrap; }
.gap-2 { gap: var(--space-2); } .gap-3 { gap: var(--space-3); } .gap-4 { gap: var(--space-4); }
.gap-5 { gap: var(--space-5); } .gap-6 { gap: var(--space-6); } .gap-7 { gap: var(--space-7); }
.gap-8 { gap: var(--space-8); }

.divider {
  height: 1px;
  width: 100%;
  background: linear-gradient(90deg, transparent, var(--color-border-strong) 30%, var(--color-border-strong) 70%, transparent);
  border: none;
}
.divider-accent {
  height: 1px;
  width: 64px;
  background: var(--color-accent);
  border: none;
}

/* ---------------------------------- */
/* 5. NAVIGATION                      */
/* ---------------------------------- */

.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) var(--gutter);
  background: var(--color-bg-overlay);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur-medium) var(--ease-standard), padding var(--dur-medium) var(--ease-standard);
}
.nav.is-scrolled { border-bottom-color: var(--color-border); padding-block: var(--space-4); }

.nav-mark {
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-weight: 600;
  font-size: var(--fs-small);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
}
.nav-mark span:last-child {
  font-size: 10px;
  font-weight: 400;
  letter-spacing: var(--ls-normal);
  text-transform: none;
  color: var(--color-text-tertiary);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}
.nav-links a {
  position: relative;
  font-size: var(--fs-small);
  color: var(--color-text-secondary);
  transition: color var(--dur-fast) var(--ease-standard);
  padding-bottom: 3px;
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; right: 100%; bottom: 0;
  height: 1px;
  background: var(--color-accent);
  transition: right var(--dur-medium) var(--ease-premium);
}
.nav-links a:hover { color: var(--color-text); }
.nav-links a:hover::after { right: 0; }
.nav-links a.is-active { color: var(--color-text); }
.nav-links a.is-active::after { right: 0; background: var(--color-border-strong); }

.nav-actions { display: flex; align-items: center; gap: var(--space-4); }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  width: 32px;
  height: 20px;
  position: relative;
}
.nav-toggle span {
  position: absolute;
  left: 0; right: 0;
  height: 1px;
  background: var(--color-text);
  transition: transform var(--dur-medium) var(--ease-premium), opacity var(--dur-medium) var(--ease-premium);
}
.nav-toggle span:nth-child(1) { top: 0; }
.nav-toggle span:nth-child(2) { top: 50%; }
.nav-toggle span:nth-child(3) { bottom: 0; }
.nav.is-open .nav-toggle span:nth-child(1) { transform: translateY(9.5px) rotate(45deg); }
.nav.is-open .nav-toggle span:nth-child(2) { opacity: 0; }
.nav.is-open .nav-toggle span:nth-child(3) { transform: translateY(-9.5px) rotate(-45deg); }

@media (max-width: 860px) {
  .nav-links { position: fixed; inset: 72px 0 0 0; flex-direction: column; justify-content: center; gap: var(--space-7); background: var(--color-bg); transform: translateY(-8px); opacity: 0; pointer-events: none; transition: opacity var(--dur-medium) var(--ease-premium), transform var(--dur-medium) var(--ease-premium); }
  .nav.is-open .nav-links { opacity: 1; transform: translateY(0); pointer-events: auto; }
  .nav-links a { font-size: var(--fs-h4); }
  .nav-actions .btn { display: none; }
  .nav.is-open .nav-actions .btn { display: none; }
  .nav-toggle { display: block; }
}

/* ---------------------------------- */
/* 6. BUTTONS                         */
/* ---------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.9rem 1.75rem;
  border-radius: var(--radius-full);
  font-size: var(--fs-small);
  font-weight: 600;
  letter-spacing: var(--ls-normal);
  border: 1px solid transparent;
  white-space: nowrap;
  transition: transform var(--dur-medium) var(--ease-premium), box-shadow var(--dur-medium) var(--ease-premium), background var(--dur-fast) var(--ease-standard), border-color var(--dur-fast) var(--ease-standard);
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-primary { background: var(--color-accent); color: var(--color-text-on-accent); }
.btn-primary:hover { background: var(--color-accent-hover); box-shadow: var(--shadow-gold); }

.btn-secondary { background: transparent; color: var(--color-text); border-color: var(--color-border-strong); }
.btn-secondary:hover { border-color: var(--color-accent-dim); background: var(--color-accent-faint-2); }

.btn-ghost {
  padding: 0;
  border-radius: 0;
  gap: var(--space-2);
  color: var(--color-text);
  border-bottom: 1px solid var(--color-border-strong);
  padding-bottom: 2px;
}
.btn-ghost:hover { border-color: var(--color-accent); color: var(--color-accent); }
.btn-ghost svg { width: 14px; height: 14px; transition: transform var(--dur-medium) var(--ease-premium); }
.btn-ghost:hover svg { transform: translateX(3px); }

.btn-sm { padding: 0.6rem 1.25rem; font-size: var(--fs-micro); }

/* ---------------------------------- */
/* 7. CARDS & SURFACES                */
/* ---------------------------------- */

.card {
  background: var(--color-bg-raised);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  transition: border-color var(--dur-medium) var(--ease-premium), transform var(--dur-medium) var(--ease-premium), box-shadow var(--dur-medium) var(--ease-premium);
}
.card:hover { border-color: var(--color-border-strong); box-shadow: var(--shadow-md); }
.card-interactive:hover { transform: translateY(-4px); }

.card-flush { padding: 0; overflow: hidden; }

.panel {
  background: var(--color-bg-raised);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border-accent);
  background: var(--color-accent-faint);
  color: var(--color-accent);
  font-size: var(--fs-micro);
  font-weight: 600;
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
}
.badge-neutral {
  border-color: var(--color-border-strong);
  background: transparent;
  color: var(--color-text-secondary);
}

.icon-frame {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-accent);
  background: var(--color-accent-faint);
  color: var(--color-accent);
  margin-bottom: var(--space-5);
}
.icon-frame svg { width: 20px; height: 20px; }

/* ---------------------------------- */
/* 8. PLACEHOLDER / DATA-PENDING       */
/* Visually explicit — never mistakable for a real claim  */
/* ---------------------------------- */

.ph {
  display: inline-block;
  border: 1px dashed var(--color-accent-dim);
  background: repeating-linear-gradient(135deg, var(--color-accent-faint-2), var(--color-accent-faint-2) 6px, transparent 6px, transparent 12px);
  color: var(--color-accent);
  font-family: "Inter", monospace;
  font-size: 0.85em;
  font-weight: 600;
  letter-spacing: var(--ls-normal);
  padding: 0.1em 0.6em;
  border-radius: var(--radius-sm);
  white-space: nowrap;
}
.ph-block {
  display: block;
  width: 100%;
  border: 1px dashed var(--color-accent-dim);
  background: repeating-linear-gradient(135deg, var(--color-accent-faint-2), var(--color-accent-faint-2) 8px, transparent 8px, transparent 16px);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  text-align: center;
  color: var(--color-accent);
  font-size: var(--fs-small);
  font-weight: 600;
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
}

/* ---------------------------------- */
/* 9. TABLES                          */
/* ---------------------------------- */

.table { width: 100%; border-collapse: collapse; font-size: var(--fs-small); }
.table th, .table td {
  text-align: left;
  padding: var(--space-4) var(--space-4);
  border-bottom: 1px solid var(--color-border);
}
.table th {
  color: var(--color-text-tertiary);
  font-weight: 600;
  font-size: var(--fs-micro);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
}
.table td { color: var(--color-text-secondary); }
.table tr:last-child td { border-bottom: none; }
.table tr:hover td { color: var(--color-text); }

/* ---------------------------------- */
/* 10. FAQ / ACCORDION                */
/* ---------------------------------- */

.faq-item { border-bottom: 1px solid var(--color-border); }
.faq-item summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  padding: var(--space-6) 0;
  font-size: var(--fs-body-lg);
  font-weight: 500;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary .faq-icon {
  flex-shrink: 0;
  width: 28px; height: 28px;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border-strong);
  display: flex; align-items: center; justify-content: center;
  transition: transform var(--dur-medium) var(--ease-premium), border-color var(--dur-medium) var(--ease-premium);
}
.faq-item summary .faq-icon svg { width: 12px; height: 12px; }
.faq-item[open] summary .faq-icon { transform: rotate(45deg); border-color: var(--color-accent); color: var(--color-accent); }
.faq-item .faq-body {
  padding-bottom: var(--space-6);
  color: var(--color-text-secondary);
  max-width: 700px;
}

/* ---------------------------------- */
/* 11. FOOTER                         */
/* ---------------------------------- */

.footer { padding-block: var(--space-8); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: var(--space-7); margin-bottom: var(--space-8); }
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
.footer-col-heading { font-family: var(--font-sans); font-size: var(--fs-micro); text-transform: uppercase; letter-spacing: var(--ls-wide); color: var(--color-text-tertiary); margin-bottom: var(--space-4); font-weight: 600; }
.footer-col a { display: block; color: var(--color-text-secondary); font-size: var(--fs-small); margin-bottom: var(--space-3); transition: color var(--dur-fast); }
.footer-col a:hover { color: var(--color-text); }
.footer-legal { font-size: var(--fs-micro); color: var(--color-text-secondary); line-height: var(--lh-relaxed); max-width: 900px; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding-top: var(--space-6); margin-top: var(--space-6); border-top: 1px solid var(--color-border); font-size: var(--fs-micro); color: var(--color-text-tertiary); flex-wrap: wrap; gap: var(--space-3); }

/* ---------------------------------- */
/* 12. VISUAL / ABSTRACT COMPOSITIONS */
/* Used in place of photography — restrained, tasteful, on-brand */
/* ---------------------------------- */

.aurum-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, black 40%, transparent 90%);
  pointer-events: none;
}

/* ---------------------------------- */
/* 13. MOTION UTILITIES               */
/* ---------------------------------- */

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity var(--dur-slow) var(--ease-premium), transform var(--dur-slow) var(--ease-premium);
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1.is-visible { transition-delay: 90ms; }
.reveal-delay-2.is-visible { transition-delay: 180ms; }
.reveal-delay-3.is-visible { transition-delay: 270ms; }
.reveal-delay-4.is-visible { transition-delay: 360ms; }

/* ---------------------------------- */
/* 14. UTILITIES                      */
/* ---------------------------------- */

.hidden { display: none !important; }
.mt-0 { margin-top: 0; } .mb-0 { margin-bottom: 0; }
@media (max-width: 620px) { .hide-mobile { display: none !important; } }
@media (min-width: 621px) { .show-mobile { display: none !important; } }

/* ---------------------------------- */
/* 15. PRINT / DOCUMENT MODE           */
/* Shared by Executive Summary, One Pager, Deck, Memorandum   */
/* ---------------------------------- */

.doc-page {
  max-width: 900px;
  margin-inline: auto;
}
.doc-cover {
  min-height: 92vh;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: var(--space-9) var(--gutter);
}
.doc-meta { font-size: var(--fs-micro); letter-spacing: var(--ls-wide); text-transform: uppercase; color: var(--color-text-tertiary); }

/* ---------------------------------- */
/* 16. SITE ADDITIONS (production build) */
/* ---------------------------------- */

.skip-link {
  position: absolute;
  left: -999px;
  top: auto;
  background: var(--color-accent);
  color: var(--color-text-on-accent);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-sm);
  z-index: 200;
  font-size: var(--fs-small);
  font-weight: 600;
}
.skip-link:focus { left: var(--space-4); top: var(--space-4); }

.investor-subnav {
  position: sticky;
  top: 73px;
  z-index: 90;
  background: var(--color-bg-raised);
  border-bottom: 1px solid var(--color-border);
  overflow-x: auto;
}
.investor-subnav-inner { display: flex; gap: var(--space-6); padding-block: var(--space-3); white-space: nowrap; }
.investor-subnav-inner a { font-size: var(--fs-small); color: var(--color-text-secondary); }
.investor-subnav-inner a:hover, .investor-subnav-inner a.is-active { color: var(--color-accent); }

.founder-ref {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
  padding-top: var(--space-6);
  margin-top: var(--space-6);
  border-top: 1px solid var(--color-border);
  font-size: var(--fs-small);
  color: var(--color-text-tertiary);
}
.btn-ghost-sm { font-size: var(--fs-micro); }

.stat-card { background: var(--color-bg-raised); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: var(--space-5); }
.stat-value { font-size: var(--fs-h3); font-weight: 600; font-variant-numeric: tabular-nums; margin-bottom: var(--space-2); }

.doc-section { padding-block: var(--space-9); border-bottom: 1px solid var(--color-border); max-width: 900px; margin-inline: auto; padding-inline: var(--gutter); }
.doc-section:last-of-type { border-bottom: none; }
.doc-section-head { max-width: 640px; margin-bottom: var(--space-7); }
.doc-section-head h2 { margin-top: var(--space-3); }
.mem-items, .ov-items, .op-items { display: flex; flex-direction: column; gap: var(--space-6); }
.mem-item, .ov-item, .op-item { padding-top: var(--space-5); border-top: 1px solid var(--color-border); }
.doc-toc { padding-block: var(--space-8); }
.toc-list { display: flex; flex-direction: column; gap: var(--space-3); }
.toc-list a { font-size: var(--fs-small); color: var(--color-text-secondary); }
.toc-list a:hover { color: var(--color-accent); }

.def-list { display: grid; grid-template-columns: 220px 1fr; gap: var(--space-3) var(--space-5); }
.def-list dt { font-weight: 600; color: var(--color-text); }
.def-list dd { margin: 0; color: var(--color-text-secondary); }
@media (max-width: 620px) { .def-list { grid-template-columns: 1fr; } .def-list dt { margin-top: var(--space-3); } }

.deck-page { max-width: 1100px; margin-inline: auto; }
.deck-slide { padding: var(--space-9) var(--gutter); border-bottom: 1px solid var(--color-border); min-height: 60vh; display: flex; flex-direction: column; justify-content: center; }
.deck-slide:last-of-type { border-bottom: none; }
.deck-cover { min-height: 80vh; justify-content: center; align-items: flex-start; }

.form-label { display: block; font-size: var(--fs-small); color: var(--color-text-secondary); margin-top: var(--space-5); margin-bottom: var(--space-2); }
.form-input { width: 100%; background: var(--color-bg-raised); border: 1px solid var(--color-border-strong); border-radius: var(--radius-sm); padding: var(--space-3) var(--space-4); color: var(--color-text); font-family: var(--font-sans); font-size: var(--fs-body); }
.form-input:focus { outline: 2px solid var(--color-accent); outline-offset: 1px; }

.doc-card { display: flex; flex-direction: column; }

/* ---------------------------------- */
/* 17. HOMEPAGE — PREMIUM SURFACES     */
/* ---------------------------------- */

.card-glass {
  background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.01));
  border: 1px solid var(--color-border-accent);
  backdrop-filter: blur(20px) saturate(140%);
  -webkit-backdrop-filter: blur(20px) saturate(140%);
}
.card-glass:hover { border-color: var(--color-accent-dim); box-shadow: var(--shadow-gold); }

.hero-glow { position: relative; overflow: hidden; }
.hero-glow::before {
  content: "";
  position: absolute;
  inset: -30%;
  background:
    radial-gradient(45% 55% at 82% 12%, rgba(201,162,39,0.12), transparent 60%),
    radial-gradient(35% 40% at 8% 90%, rgba(201,162,39,0.05), transparent 65%);
  pointer-events: none;
}

.stat-hero { text-align: center; }
.stat-hero .stat-value { font-family: var(--font-serif); font-size: var(--fs-h1); margin-bottom: var(--space-3); }

.timeline { display: flex; flex-direction: column; max-width: 760px; margin-inline: auto; }
.timeline-step {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: var(--space-6);
  padding-block: var(--space-6);
  border-top: 1px solid var(--color-border);
}
.timeline-step:last-child { border-bottom: 1px solid var(--color-border); }
.timeline-step .eyebrow { padding-top: 2px; }
@media (max-width: 620px) {
  .timeline-step { grid-template-columns: 1fr; gap: var(--space-3); }
}

.micro-lift { transition: transform var(--dur-medium) var(--ease-premium); }
.micro-lift:hover { transform: translateY(-2px); }

a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

@media print {
  @page { size: A4; margin: 20mm 16mm; }
  body { background: var(--color-bg); -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .no-print { display: none !important; }
  .nav { position: static; backdrop-filter: none; }
  .doc-cover { min-height: 90vh; page-break-after: always; }
  .section, .doc-section { page-break-inside: avoid; }
}