/* ==========================================================================
   payments.gi — Layout
   Header, footer, nav, page grid, responsive breakpoints.
   Depends on: tokens.css, base.css
   ========================================================================== */

/* --------------------------------------------------------------------------
   Containers
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--width-max);
  margin-inline: auto;
  padding-inline: var(--space-4);
}

.container--narrow {
  max-width: var(--width-narrow);
}

.container--content {
  max-width: var(--width-content);
}

.container--wide {
  max-width: var(--width-wide);
}

@media (min-width: 768px) {
  .container {
    padding-inline: var(--space-8);
  }
}

@media (min-width: 1024px) {
  .container {
    padding-inline: var(--space-12);
  }
}

/* --------------------------------------------------------------------------
   Site Header
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--color-primary);
  color: var(--color-text-inverse);
}

.site-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) 0;
  max-width: var(--width-max);
  margin-inline: auto;
  padding-inline: var(--space-4);
}

@media (min-width: 768px) {
  .site-header-inner {
    padding-inline: var(--space-8);
  }
}

@media (min-width: 1024px) {
  .site-header-inner {
    padding-inline: var(--space-12);
  }
}

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

.site-logo svg {
  width: 32px;
  height: 32px;
}

.site-logo-text {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.site-logo-text .logo-full {
  display: none;
}

@media (min-width: 480px) {
  .site-logo-text .logo-abbr {
    display: none;
  }
  .site-logo-text .logo-full {
    display: inline;
  }
}

/* Desktop Nav */
.site-nav {
  display: none;
  align-items: center;
  gap: var(--space-6);
}

@media (min-width: 768px) {
  .site-nav {
    display: flex;
  }
}

.site-nav a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  white-space: nowrap;
}

@media (prefers-reduced-motion: no-preference) {
  .site-nav a {
    transition: color var(--transition-fast);
  }
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: #FFFFFF;
}

.site-nav a[aria-current="page"] {
  position: relative;
}

.site-nav a[aria-current="page"]::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--color-accent);
  border-radius: 1px;
}

/* Header actions (theme toggle + CTA) */
.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.header-cta {
  display: none;
}

@media (min-width: 768px) {
  .header-cta {
    display: inline-flex;
  }
}

/* Theme toggle */
.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  color: rgba(255, 255, 255, 0.8);
  cursor: pointer;
  border-radius: var(--radius-md);
}

@media (prefers-reduced-motion: no-preference) {
  .theme-toggle {
    transition: color var(--transition-fast),
                background-color var(--transition-fast);
  }
}

.theme-toggle:hover {
  color: #FFFFFF;
  background-color: rgba(255, 255, 255, 0.1);
}

.theme-toggle svg {
  width: 20px;
  height: 20px;
}

/* The icon shown depends on current theme — JS toggles visibility */
.theme-toggle .icon-sun  { display: none; }
.theme-toggle .icon-moon { display: block; }
[data-theme="dark"] .theme-toggle .icon-sun  { display: block; }
[data-theme="dark"] .theme-toggle .icon-moon { display: none; }

/* Mobile hamburger */
.nav-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  color: rgba(255, 255, 255, 0.8);
  cursor: pointer;
  border-radius: var(--radius-md);
}

@media (prefers-reduced-motion: no-preference) {
  .nav-toggle {
    transition: color var(--transition-fast);
  }
}

.nav-toggle:hover {
  color: #FFFFFF;
}

.nav-toggle svg {
  width: 24px;
  height: 24px;
}

@media (min-width: 768px) {
  .nav-toggle {
    display: none;
  }
}

/* --------------------------------------------------------------------------
   Mobile Nav Overlay
   -------------------------------------------------------------------------- */
.mobile-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 200;
  background-color: var(--color-primary);
  display: flex;
  flex-direction: column;
  padding: var(--space-4);
  transform: translateX(100%);
  visibility: hidden;
}

@media (prefers-reduced-motion: no-preference) {
  .mobile-nav {
    transition: transform var(--transition-slow),
                visibility var(--transition-slow);
  }
}

.mobile-nav.is-open {
  transform: translateX(0);
  visibility: visible;
}

.mobile-nav-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-8);
}

.mobile-nav-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  color: rgba(255, 255, 255, 0.8);
  cursor: pointer;
}

.mobile-nav-close:hover {
  color: #FFFFFF;
}

.mobile-nav-close svg {
  width: 24px;
  height: 24px;
}

.mobile-nav-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.mobile-nav-links li {
  margin-bottom: 0;
}

.mobile-nav-links a {
  display: block;
  padding: var(--space-4) 0;
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  font-size: var(--text-lg);
  font-weight: var(--weight-medium);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.mobile-nav-links a:hover,
.mobile-nav-links a[aria-current="page"] {
  color: #FFFFFF;
}

.mobile-nav-cta {
  margin-top: auto;
  padding-top: var(--space-8);
}

/* --------------------------------------------------------------------------
   Main Content
   -------------------------------------------------------------------------- */
main {
  flex: 1;
}

.page-wrapper {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* --------------------------------------------------------------------------
   Hero Section
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 70vh;
  padding: var(--space-24) 0;
  background-color: var(--color-primary);
  color: var(--color-text-inverse);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: var(--width-content);
}

.hero-headline {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: var(--weight-bold);
  line-height: var(--leading-tight);
  color: #FFFFFF;
  margin-bottom: var(--space-6);
  text-wrap: balance;
}

.hero-subhead {
  font-size: var(--text-lg);
  line-height: var(--leading-normal);
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: var(--space-8);
  max-width: 640px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
}

/* Hero button overrides for on-dark */
.hero .btn-primary {
  background-color: var(--color-accent);
  color: #FFFFFF;
}

.hero .btn-secondary {
  background-color: transparent;
  color: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.4);
}

.hero .btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: #FFFFFF;
  color: #FFFFFF;
}

/* --------------------------------------------------------------------------
   Stats Strip
   -------------------------------------------------------------------------- */
.stats-strip {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  padding: var(--space-10) 0;
}

@media (min-width: 768px) {
  .stats-strip {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
  }
}

/* --------------------------------------------------------------------------
   Card Grid
   -------------------------------------------------------------------------- */
.card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

@media (min-width: 768px) {
  .card-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .card-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* --------------------------------------------------------------------------
   Filter Bar
   -------------------------------------------------------------------------- */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-8);
}

/* --------------------------------------------------------------------------
   Site Footer
   -------------------------------------------------------------------------- */
.site-footer {
  background-color: var(--color-primary);
  color: rgba(255, 255, 255, 0.7);
  padding: var(--space-16) 0 var(--space-8);
}

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

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

.footer-brand {
  max-width: 360px;
}

.footer-brand .site-logo {
  margin-bottom: var(--space-4);
}

.footer-brand p {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.6);
}

.footer-nav-title {
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: #FFFFFF;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-4);
}

.footer-nav-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-nav-list li {
  margin-bottom: var(--space-2);
}

.footer-nav-list a {
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  font-size: var(--text-sm);
}

@media (prefers-reduced-motion: no-preference) {
  .footer-nav-list a {
    transition: color var(--transition-fast);
  }
}

.footer-nav-list a:hover {
  color: #FFFFFF;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--space-6);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-4);
}

.footer-disclaimer {
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.4);
  max-width: 680px;
}

.footer-fcc {
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.4);
}

/* --------------------------------------------------------------------------
   Breadcrumbs
   -------------------------------------------------------------------------- */
.breadcrumbs {
  padding: var(--space-4) 0;
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

.breadcrumbs ol {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
  padding: 0;
  margin: 0;
}

.breadcrumbs li {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  margin-bottom: 0;
}

.breadcrumbs li + li::before {
  content: '/';
  color: var(--color-text-faint);
}

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

.breadcrumbs a:hover {
  color: var(--color-accent);
}

.breadcrumbs [aria-current="page"] {
  color: var(--color-text);
}