/* Shared presentation, 2026-09-11. Financial models and brand tokens stay separate. */
* { box-sizing: border-box; }
html { scroll-padding-top: 100px; }
body { margin: 0; }
.nav { position: fixed; inset: 0 0 auto; height: 76px; z-index: 100; display: flex; align-items: center; justify-content: space-between; padding: 0 max(24px, calc((100vw - 1200px) / 2)); background: #06060ef2; border-bottom: 1px solid var(--border-subtle); backdrop-filter: blur(16px); }
.nav-wordmark { font-family: var(--font-display); font-size: 19px; font-weight: 800; text-transform: none; letter-spacing: -.7px; color: var(--white); text-decoration: none; white-space: nowrap; text-shadow: none; }
.nav-wordmark::before { content: ''; display: inline-block; width: 29px; height: 29px; margin-right: 8px; background: url('/assets/vantage-mark.svg') center / contain no-repeat; vertical-align: middle; }
.nav-links { display: flex; align-items: center; gap: 26px; }
.nav-link, .nav-dropdown-trigger { font: 400 15px var(--font-body); color: var(--white-dim); text-decoration: none; letter-spacing: 0; text-transform: none; }
.nav-link.active, .nav-link:hover, .nav-dropdown-trigger:hover { color: var(--white); }
.nav-dropdown { position: relative; }
.nav-dropdown-trigger { display: flex; align-items: center; gap: 4px; background: none; border: 0; padding: 12px 0; cursor: pointer; }
.nav-dropdown-trigger svg { width: 18px; height: 18px; fill: currentColor; }
.nav-dropdown-menu { display: none; position: absolute; top: 100%; left: -20px; width: 285px; padding: 8px; border: 1px solid var(--border-hover); border-radius: 10px; background: var(--bg-primary); box-shadow: 0 16px 40px #0005; }
.nav-dropdown[data-open="true"] .nav-dropdown-menu { display: block; opacity: 1; visibility: visible; transform: none; }
.nav-dropdown[data-open="false"] .nav-dropdown-menu { display: none; }
.nav-dropdown-item { display: block; padding: 10px 12px; font-size: 14px; color: var(--white-dim); text-decoration: none; }
.nav-dropdown-item:hover { color: var(--white); background: var(--bg-card); }
.nav-yt { display: flex; align-items: center; justify-content: center; gap: 9px; min-height: 42px; padding: 10px 16px; background: var(--gold); color: var(--bg-deep); border-radius: 6px; text-decoration: none; font-size: 14px; font-weight: 600; letter-spacing: 0; text-transform: none; }
.nav-yt svg { width: 18px; height: 18px; fill: currentColor; }
.nav-toggle { display: none; width: 44px; height: 44px; padding: 11px; background: none; border: 1px solid var(--border-hover); border-radius: 6px; cursor: pointer; }
.nav-toggle span { display: block; height: 1px; background: var(--white); margin: 5px 0; }
.ambient-glow, .hero-grid { display: none; }
body:not(.vp-home) .hero { min-height: auto; padding: 138px 24px 48px; border-bottom: 1px solid var(--border-subtle); background: var(--bg-deep); }
body:not(.vp-home) .hero::before, body:not(.vp-home) .hero::after { content: none; }
body:not(.vp-home) .hero h1 { font-size: clamp(32px, 4.4vw, 56px); letter-spacing: -.045em; line-height: 1.15; }
body:not(.vp-home) .hero-description { max-width: 660px; margin-inline: auto; font-size: 18px; }
.brand-mark, .section-label, .hero-label, .tool-card-label, .footer-col-title { text-transform: none; letter-spacing: .03em; }
.calculator, .quiz-container, .chart-container, .result-card, .framework-card, .tool-card, .video-card { border-radius: 12px; box-shadow: none; }
.calculator, .chart-container { border: 1px solid var(--border-hover); }
.framework-card, .tool-card { background: var(--bg-primary); }
.reveal, .reveal > *, .hero-content, .hero h1, .hero-description, .brand-mark, .calculator { opacity: 1; transform: none; animation: none; }
footer { margin-top: 40px; padding: 56px max(24px, calc((100vw - 1200px) / 2)) 32px; border-top: 1px solid var(--border-subtle); background: var(--bg-primary); text-align: left; }
.footer-nav { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; max-width: 1200px; margin: 0 auto 40px; padding: 0; text-align: left; }
.footer-col-title { color: var(--white); font-size: 15px; font-weight: 500; margin: 0 0 14px; }
.footer-col a { display: block; width: fit-content; padding: 5px 0; color: var(--white-dim); font-size: 14px; text-decoration: none; }
.footer-col a:hover { color: var(--gold-light); }
.footer-links { display: flex; justify-content: flex-start; gap: 24px; margin: 24px 0; }
.social-link { display: inline-flex; align-items: center; gap: 7px; color: var(--white-dim); text-decoration: none; font-size: 14px; }
.social-link svg { width: 17px; height: 17px; fill: currentColor; }
.footer-text, .footer-disclaimer { max-width: 800px; margin: 8px 0; color: var(--white-faint); font-size: 14px; line-height: 1.7; }
a, button, input[type=range], summary { -webkit-tap-highlight-color: transparent; }
a[href], button, summary { cursor: pointer; }
@media (max-width: 768px) {
  .nav { height: 64px; padding: 0 20px; }
  .nav-toggle { display: block; }
  .nav-links { position: absolute; inset: 64px 0 auto; width: 100%; display: none; flex-direction: column; align-items: stretch; gap: 10px; padding: 20px; background: var(--bg-primary); max-height: calc(100dvh - 64px); overflow-y: auto; border-bottom: 1px solid var(--border-hover); }
  .nav-links.open { display: flex; opacity: 1; visibility: visible; transform: none; }
  .nav-link { padding: 10px 0; }
  .nav-dropdown-menu { display: block; position: static; width: 100%; padding: 0 0 0 12px; border: 0; border-left: 1px solid var(--border-hover); box-shadow: none; opacity: 1; visibility: visible; transform: none; }
  .nav-dropdown-item { padding: 9px 10px; }
  body:not(.vp-home) .hero { padding: 112px 20px 36px; }
  body:not(.vp-home) .hero-description { font-size: 16px; }
  .footer-nav { grid-template-columns: 1fr 1fr; gap: 32px 20px; }
  .footer-col:first-child { grid-column: 1 / -1; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}