/* ==========================================================================
   CHAMP Demo — Main Styles
   Design tokens aligned with WRI/Climate Watch ecosystem
   ========================================================================== */

/* ---------- Design Tokens ---------- */
:root {
  /* WRI Primary Palette */
  --color-primary: #113750;
  --color-primary-dark: #0a1941;
  --color-primary-light: #25597c;
  --color-accent: #ffc735;
  --color-accent-dark: #f6a806;
  --color-link: #0845cb;

  /* Choropleth ramp */
  --color-endorsed: #113750;
  --color-prospective: #accfd1;
  --color-not-participating: #e8e8e7;

  /* Neutrals */
  --color-text: #333;
  --color-text-light: #757584;
  --color-border: #cccdcf;
  --color-bg-light: #f1f4fb;
  --color-white: #fff;

  /* Status */
  --color-error: #d46948;
  --color-success: #13c881;

  /* Typography */
  --font-primary: 'Lato', sans-serif;
  --font-mono: 'Roboto Mono', monospace;

  /* Layout */
  --max-width: 1230px;
  --grid-gap: 30px;
  --navbar-height: 60px;

  /* Shadows */
  --shadow-card: 0 2px 20px 0 rgba(0, 0, 0, 0.08);
  --shadow-panel: -4px 0 24px rgba(0, 0, 0, 0.15);
}

/* ---------- Reset & Base ---------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-primary);
  font-weight: 400;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: var(--color-link);
  text-decoration: none;
  transition: color 0.2s;
}

a:hover {
  color: var(--color-primary);
}

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

img, svg {
  max-width: 100%;
  height: auto;
}

/* ---------- Vendor Demo Banner ---------- */
.vendor-banner {
  background: #0f172a;
  border-bottom: 2px solid #ffc735;
  padding: 8px 0;
  font-size: 13px;
  position: relative;
  z-index: 101;
}

.vendor-banner-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--grid-gap);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}

.vendor-banner-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.vendor-logo {
  font-weight: 900;
  color: #ffc735;
  letter-spacing: 0.5px;
  font-size: 14px;
}

.vendor-separator {
  color: rgba(255, 255, 255, 0.2);
}

.vendor-label {
  color: rgba(255, 255, 255, 0.7);
  font-weight: 500;
}

.vendor-banner-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.vendor-access {
  color: rgba(255, 255, 255, 0.5);
  font-size: 12px;
}

.vendor-access strong {
  color: rgba(255, 255, 255, 0.8);
}

.vendor-contact {
  padding: 4px 12px;
  border: 1px solid rgba(255, 199, 53, 0.4);
  border-radius: 4px;
  color: #ffc735;
  font-weight: 600;
  font-size: 12px;
  transition: all 0.15s;
}

.vendor-contact:hover {
  background: rgba(255, 199, 53, 0.1);
  border-color: #ffc735;
  color: #ffc735;
}

@media (max-width: 768px) {
  .vendor-banner-inner {
    flex-direction: column;
    text-align: center;
  }
  .vendor-banner-right {
    flex-direction: column;
    gap: 8px;
  }
}

/* ---------- Header ---------- */
.champ-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-primary-dark);
  height: var(--navbar-height);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--grid-gap);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header-brand {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.brand-champ {
  font-size: 24px;
  font-weight: 900;
  color: var(--color-accent);
  letter-spacing: 2px;
}

.brand-subtitle {
  font-size: 13px;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.7);
  display: none;
}

@media (min-width: 768px) {
  .brand-subtitle {
    display: inline;
  }
}

.header-nav {
  display: none;
  gap: 8px;
}

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

.nav-link {
  color: rgba(255, 255, 255, 0.8);
  font-size: 14px;
  font-weight: 600;
  padding: 8px 14px;
  border-radius: 4px;
  transition: all 0.2s;
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-white);
  background: rgba(255, 255, 255, 0.1);
}

.nav-link:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: -2px;
}

/* Mobile menu button */
.mobile-menu-btn {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.mobile-menu-btn span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-white);
  transition: transform 0.2s;
}

@media (min-width: 768px) {
  .mobile-menu-btn {
    display: none;
  }
}

/* ---------- Stats Bar ---------- */
.stats-bar {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 50%, var(--color-primary) 100%);
  background-size: 200% 200%;
  animation: statsShimmer 6s ease-in-out infinite;
  padding: 20px 0;
  position: relative;
}

@keyframes statsShimmer {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

.stats-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--grid-gap);
  display: flex;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}

.stat {
  text-align: center;
}

.stat-number {
  display: block;
  font-size: 32px;
  font-weight: 900;
  color: var(--color-accent);
  font-family: var(--font-mono);
  transition: transform 0.3s;
}

.stat-number.stat-counted {
  animation: statPulse 0.4s ease-out;
}

@keyframes statPulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.15); }
  100% { transform: scale(1); }
}

.stat-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.8);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 4px;
}

@media (prefers-reduced-motion: reduce) {
  .stats-bar { animation: none; }
  .stat-number.stat-counted { animation: none; }
}

/* ---------- Section Titles ---------- */
.section-title {
  font-size: 28px;
  font-weight: 900;
  color: var(--color-primary-dark);
  margin-bottom: 24px;
}

/* ---------- About Section ---------- */
.about-section {
  padding: 80px 0;
  background: var(--color-white);
}

.about-inner {
  max-width: 770px;
  margin: 0 auto;
  padding: 0 var(--grid-gap);
}

.about-text {
  font-size: 18px;
  line-height: 1.62;
  color: var(--color-text);
  margin-bottom: 20px;
}

/* ---------- Pledge Section ---------- */
.pledge-section {
  padding: 80px 0;
  background: var(--color-bg-light);
}

.pledge-inner {
  max-width: 770px;
  margin: 0 auto;
  padding: 0 var(--grid-gap);
}

.pledge-intro {
  font-size: 18px;
  margin-bottom: 24px;
  color: var(--color-text);
}

.pledge-list {
  list-style: none;
  counter-reset: pledge;
}

.pledge-list li {
  counter-increment: pledge;
  position: relative;
  padding: 16px 16px 16px 64px;
  margin-bottom: 12px;
  background: var(--color-white);
  border-radius: 8px;
  box-shadow: var(--shadow-card);
  font-size: 16px;
  line-height: 1.5;
}

.pledge-list li::before {
  content: counter(pledge);
  position: absolute;
  left: 16px;
  top: 14px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-accent);
  font-weight: 700;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
}

.pledge-list li strong {
  color: var(--color-primary);
}

/* ---------- Resources Section ---------- */
.resources-section {
  padding: 80px 0;
  background: var(--color-white);
}

.resources-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--grid-gap);
}

.resource-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
  margin-bottom: 32px;
}

.resource-card {
  display: block;
  padding: 24px;
  background: var(--color-bg-light);
  border-radius: 8px;
  border: 1px solid transparent;
  transition: all 0.2s;
  text-decoration: none;
}

.resource-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-card);
  transform: translateY(-2px);
  color: inherit;
}

.resource-card:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.resource-type-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 3px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  background: var(--color-primary);
  color: var(--color-accent);
  margin-bottom: 12px;
}

.resource-card h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-primary-dark);
  margin-bottom: 8px;
  line-height: 1.3;
}

.resource-card p {
  font-size: 14px;
  line-height: 1.5;
  color: var(--color-text-light);
  margin: 0;
}

.resources-cms-note {
  font-size: 13px;
  color: var(--color-text-light);
  font-style: italic;
  border-top: 1px solid var(--color-border);
  padding-top: 16px;
  max-width: 600px;
}

/* ---------- Partners Section ---------- */
.partners-section {
  padding: 80px 0;
  background: var(--color-white);
}

.partners-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--grid-gap);
  text-align: center;
}

.partners-intro {
  font-size: 18px;
  line-height: 1.62;
  color: var(--color-text);
  margin-bottom: 40px;
  max-width: 770px;
  margin-left: auto;
  margin-right: auto;
}

.partner-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 24px 40px;
  margin-bottom: 32px;
}

.partner-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 120px;
  height: 60px;
  padding: 8px;
  border-radius: 8px;
  transition: all 0.2s;
}

.partner-logo img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  filter: grayscale(100%) opacity(0.6);
  transition: filter 0.2s;
}

.partner-logo:hover img {
  filter: grayscale(0%) opacity(1);
}

.partner-logo:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.partners-cms-note {
  font-size: 13px;
  color: var(--color-text-light);
  font-style: italic;
  border-top: 1px solid var(--color-border);
  padding-top: 16px;
  max-width: 600px;
  margin: 0 auto;
}

/* ---------- Map Wrapper ---------- */
.map-wrapper {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--grid-gap);
  position: relative;
}

/* ---------- Country Drawer (pull-out overlay) ---------- */
.country-drawer {
  position: absolute;
  top: 0;
  right: var(--grid-gap);
  width: 320px;
  max-height: calc(100% - 16px);
  display: flex;
  flex-direction: column;
  z-index: 20;
  pointer-events: none;
}

.country-drawer > * {
  pointer-events: auto;
}

/* Toggle button -- always visible */
.drawer-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 10px 16px;
  background: rgba(17, 55, 80, 0.92);
  color: var(--color-white);
  border: none;
  border-radius: 8px;
  font-family: var(--font-primary);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s, border-radius 0.2s;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.drawer-toggle:hover {
  background: rgba(17, 55, 80, 0.98);
}

.drawer-toggle:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.drawer-toggle-label {
  display: flex;
  align-items: center;
  gap: 6px;
}

#countryCount {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--color-accent);
}

.drawer-toggle-arrow {
  display: inline-block;
  width: 0;
  height: 0;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-top: 6px solid var(--color-white);
  transition: transform 0.25s;
}

/* Drawer body -- hidden by default */
.drawer-body {
  background: rgba(255, 255, 255, 0.93);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: 0 0 8px 8px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  display: flex;
  flex-direction: column;
}

/* Open state */
.country-drawer.open .drawer-toggle {
  border-radius: 8px 8px 0 0;
}

.country-drawer.open .drawer-toggle-arrow {
  transform: rotate(180deg);
}

.country-drawer.open .drawer-body {
  max-height: calc(100vh - var(--navbar-height) - 200px);
  padding-bottom: 8px;
}

.drawer-search {
  padding: 12px 12px 8px;
}

.search-input {
  width: 100%;
  padding: 8px 12px;
  border: 2px solid var(--color-border);
  border-radius: 6px;
  font-family: var(--font-primary);
  font-size: 13px;
  transition: border-color 0.2s;
  background: rgba(255, 255, 255, 0.8);
}

.search-input:focus {
  outline: none;
  border-color: var(--color-link);
  background: var(--color-white);
}

.country-list {
  overflow-y: auto;
  flex: 1;
  padding: 0 8px 4px;
  max-height: 400px;
}

.country-card {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  background: transparent;
  border: 1px solid transparent;
  border-left: 3px solid var(--color-endorsed);
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.15s;
  margin-bottom: 2px;
}

.country-card:hover {
  background: rgba(241, 244, 251, 0.8);
  border-left-color: var(--color-accent);
}

.country-card:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 1px;
}

.country-card.highlighted {
  background: rgba(241, 244, 251, 0.9);
  border-left-color: var(--color-accent);
  border-color: var(--color-accent);
}

.country-flag {
  font-size: 22px;
  line-height: 1;
  flex-shrink: 0;
}

.country-info {
  min-width: 0;
}

.country-card .country-name {
  font-weight: 600;
  font-size: 13px;
  color: var(--color-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.country-meta {
  display: flex;
  align-items: center;
  gap: 6px;
}

.country-card .country-region {
  font-size: 11px;
  color: var(--color-text-light);
}

.country-status-tag {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

/* Status-colored dot on card */
.country-card::after {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
  margin-left: auto;
  background: var(--color-endorsed);
}

.country-card[data-status="commitment_pending"]::after {
  background: var(--color-accent);
}

.country-card[data-status="in_dialogue"]::after {
  background: #4a8c8d;
}

.country-card[data-status="expression_of_interest"]::after {
  background: var(--color-prospective);
}

/* Drawer count detail */
.drawer-count-detail {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 400;
  opacity: 0.8;
}

/* Mobile drawer */
@media (max-width: 768px) {
  .country-drawer {
    position: relative;
    right: auto;
    width: 100%;
    margin-top: 12px;
  }

  .country-drawer.open .drawer-body {
    max-height: 350px;
  }
}

/* Empty search state */
.country-empty {
  padding: 24px 12px;
  text-align: center;
  color: var(--color-text-light);
  font-size: 13px;
  font-style: italic;
}

/* Sidebar scrollbar */
.country-list::-webkit-scrollbar {
  width: 6px;
}

.country-list::-webkit-scrollbar-track {
  background: transparent;
}

.country-list::-webkit-scrollbar-thumb {
  background: var(--color-border);
  border-radius: 3px;
}

.country-list::-webkit-scrollbar-thumb:hover {
  background: var(--color-text-light);
}

/* ---------- Footer ---------- */
.champ-footer {
  background: var(--color-primary-dark);
  padding: 48px 0 32px;
  color: rgba(255, 255, 255, 0.7);
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--grid-gap);
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--grid-gap);
}

@media (max-width: 768px) {
  .footer-inner {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }
}

.footer-inner .brand-champ {
  font-size: 20px;
  margin-bottom: 8px;
  display: block;
}

.footer-text {
  font-size: 13px;
  line-height: 1.5;
  margin-top: 4px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  font-size: 14px;
  transition: color 0.2s;
}

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

.footer-legal {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-legal a {
  color: rgba(255, 255, 255, 0.5);
  font-size: 13px;
  transition: color 0.2s;
}

.footer-legal a:hover {
  color: rgba(255, 255, 255, 0.9);
}

.footer-copyright {
  font-size: 13px;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.5);
  margin-top: 4px;
}

.footer-credit {
  font-size: 12px;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.35);
  margin-top: 4px;
}

.footer-credit a {
  color: rgba(255, 255, 255, 0.45);
}

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

/* ---------- Utilities ---------- */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- Mobile Nav ---------- */
body.nav-open .header-nav {
  display: flex;
  position: absolute;
  top: var(--navbar-height);
  left: 0;
  right: 0;
  flex-direction: column;
  background: var(--color-primary-dark);
  padding: 16px var(--grid-gap);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}