/*
 * TokenCap Advisors — Layout
 * Top bar, nav, footer, main containers, page heroes.
 */

/* ── Container ─────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
}

.container-narrow {
  max-width: 860px;
  margin: 0 auto;
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
}

/* ── Top bar ───────────────────────────────────────────── */
.top-bar {
  background: var(--color-forest-soft);
  border-bottom: 1px solid var(--color-border-subtle);
  font-size: var(--fs-xs);
  letter-spacing: var(--tracking-wide);
  color: var(--color-text-faint);
  padding: var(--space-2) 0;
}

.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.top-bar .disclaimer {
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
}

.top-bar .entity {
  color: var(--color-gold);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--tracking-wide);
}

/* ── Site header ───────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  background: var(--color-forest);
  border-bottom: 1px solid var(--color-border-subtle);
  backdrop-filter: saturate(180%) blur(8px);
}

.site-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  padding: var(--space-4) 0;
}

/* Logo */
.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--color-white);
  flex-shrink: 0;
}

.brand:hover {
  color: var(--color-gold);
}

.brand-mark {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
}

.brand-name {
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  font-size: var(--fs-base);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
}

.brand-tag {
  font-family: var(--font-sans);
  font-size: var(--fs-xs);
  color: var(--color-gold);
  letter-spacing: var(--tracking-wide);
  margin-top: 2px;
  display: block;
}

/* ── Primary navigation ────────────────────────────────── */
.primary-nav {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.primary-nav > ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.primary-nav > ul > li {
  position: relative;
  margin: 0;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  padding: var(--space-3) var(--space-4);
  color: var(--color-text);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  letter-spacing: var(--tracking-wide);
  text-decoration: none;
  border-radius: var(--radius-sm);
  transition: color var(--dur-base) var(--ease-out),
              background var(--dur-base) var(--ease-out);
}

.nav-link:hover,
.nav-link[aria-current="page"],
.nav-link[aria-current="section"] {
  color: var(--color-gold);
}

.nav-link[aria-current="section"],
.nav-link[aria-current="page"] {
  position: relative;
}

.nav-link[aria-current="section"]::after,
.nav-link[aria-current="page"]::after {
  content: "";
  position: absolute;
  left: var(--space-4);
  right: var(--space-4);
  bottom: 6px;
  height: 1px;
  background: var(--color-gold);
}

/* Dropdown */
.nav-group {
  position: relative;
}

.nav-group-trigger {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
}

.nav-group-trigger::after {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg) translate(-2px, -2px);
  margin-left: 4px;
  opacity: 0.6;
  transition: transform var(--dur-base) var(--ease-out);
}

.nav-group:hover .nav-group-trigger::after,
.nav-group:focus-within .nav-group-trigger::after {
  transform: rotate(-135deg) translate(-2px, -2px);
  opacity: 1;
}

.nav-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 260px;
  background: var(--color-forest-mid);
  border: 1px solid var(--color-border-gold);
  border-radius: var(--radius-md);
  padding: var(--space-2);
  list-style: none;
  margin: 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  transition: opacity var(--dur-base) var(--ease-out),
              visibility var(--dur-base) var(--ease-out),
              transform var(--dur-base) var(--ease-out);
  z-index: var(--z-dropdown);
}

.nav-group:hover .nav-dropdown,
.nav-group:focus-within .nav-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav-dropdown li {
  margin: 0;
}

.nav-dropdown a {
  display: block;
  padding: var(--space-3) var(--space-4);
  color: var(--color-text);
  font-size: var(--fs-sm);
  text-decoration: none;
  border-radius: var(--radius-sm);
  transition: background var(--dur-base) var(--ease-out),
              color var(--dur-base) var(--ease-out);
}

.nav-dropdown a:hover,
.nav-dropdown a[aria-current="page"] {
  background: var(--color-gold-dim);
  color: var(--color-gold);
}

.nav-dropdown-heading {
  display: block;
  padding: var(--space-2) var(--space-4);
  font-family: var(--font-display);
  font-size: var(--fs-xs);
  color: var(--color-gold);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  margin-top: var(--space-1);
}

/* CTA buttons in nav */
.nav-cta-group {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-left: var(--space-3);
}

/* Mobile menu toggle (hidden on desktop) */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
  width: 40px;
  height: 40px;
  background: transparent;
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.nav-toggle-bar {
  display: block;
  width: 18px;
  height: 1.5px;
  background: var(--color-white);
  transition: transform var(--dur-base) var(--ease-out),
              opacity var(--dur-base) var(--ease-out);
  margin: 0 auto;
}

/* ── Page hero region ──────────────────────────────────── */
.page-hero {
  padding: var(--space-16) 0 var(--space-12);
  border-bottom: 1px solid var(--color-border-subtle);
}

.page-hero-content {
  max-width: 780px;
}

.page-hero h1 {
  margin-bottom: var(--space-4);
}

.page-hero .lead {
  margin-top: var(--space-6);
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
  letter-spacing: var(--tracking-wide);
  margin-bottom: var(--space-6);
  list-style: none;
  padding: 0;
  flex-wrap: wrap;
}

.breadcrumb li {
  margin: 0;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.breadcrumb li:not(:last-child)::after {
  content: "›";
  color: var(--color-gold);
  margin-left: var(--space-2);
}

.breadcrumb a {
  color: var(--color-text-muted);
  text-decoration: none;
}

.breadcrumb a:hover {
  color: var(--color-gold);
}

.breadcrumb [aria-current="page"] {
  color: var(--color-gold-light);
}

/* ── Main content area ─────────────────────────────────── */
main {
  min-height: 50vh;
}

.section {
  padding: var(--space-16) 0;
}

.section-sm {
  padding: var(--space-12) 0;
}

.section + .section {
  border-top: 1px solid var(--color-border-subtle);
}

/* ── Footer ────────────────────────────────────────────── */
.site-footer {
  background: var(--color-forest-soft);
  border-top: 1px solid var(--color-border-subtle);
  padding: var(--space-16) 0 var(--space-8);
  margin-top: var(--space-20);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr 1fr;
  gap: var(--space-8);
  margin-bottom: var(--space-12);
}

.footer-heading {
  font-family: var(--font-display);
  font-size: var(--fs-xs);
  color: var(--color-gold);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  margin-bottom: var(--space-4);
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-links a {
  color: var(--color-text-muted);
  font-size: var(--fs-sm);
  text-decoration: none;
}

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

.footer-bottom {
  border-top: 1px solid var(--color-border-subtle);
  padding-top: var(--space-6);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
  font-size: var(--fs-xs);
  color: var(--color-text-faint);
}

.footer-legal-links {
  display: flex;
  gap: var(--space-6);
  list-style: none;
  padding: 0;
  margin: 0;
  flex-wrap: wrap;
}

.footer-legal-links li {
  margin: 0;
}

.footer-legal-links a {
  color: var(--color-text-faint);
  text-decoration: none;
  font-size: var(--fs-xs);
  letter-spacing: var(--tracking-wide);
}

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

/* ── Responsive ────────────────────────────────────────── */
@media (max-width: 900px) {
  .nav-toggle {
    display: flex;
  }

  .primary-nav[data-state="closed"] > ul {
    display: none;
  }

  .primary-nav > ul {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: min(320px, 85vw);
    flex-direction: column;
    align-items: stretch;
    background: var(--color-forest-mid);
    border-left: 1px solid var(--color-border-gold);
    padding: var(--space-16) var(--space-6) var(--space-6);
    overflow-y: auto;
    z-index: var(--z-modal);
  }

  .nav-link {
    padding: var(--space-4);
    border-bottom: 1px solid var(--color-border-subtle);
    border-radius: 0;
  }

  .nav-dropdown {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    border: none;
    background: transparent;
    padding: 0;
    margin-left: var(--space-4);
  }

  .nav-cta-group {
    margin: var(--space-4) 0 0;
    flex-direction: column;
    align-items: stretch;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
  }
}

@media (max-width: 600px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    justify-content: flex-start;
  }

  .top-bar-inner {
    justify-content: flex-start;
    gap: var(--space-3);
  }
}