:root {
  --bg: #f8fafc;
  --bg-soft: #eef2f7;
  --panel: rgba(255, 255, 255, 0.7);
  --text: #0f172a;
  --muted: #64748b;
  --line: rgba(15, 23, 42, 0.12);
  --accent: #16a34a;
  --accent-strong: #15803d;
  --success: #22c55e;
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --shadow-lg: 0 20px 40px rgba(15, 23, 42, 0.08);
  --shadow-sm: 0 10px 22px rgba(15, 23, 42, 0.08);
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  font-family: Inter, "Segoe UI", Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
}

a {
  color: inherit;
}

.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;
}

.site-header,
.site-footer,
.section,
.hero .glass-panel {
  width: min(1100px, 92vw);
  margin-inline: auto;
}

.hero .glass-panel {
  width: min(900px, 92vw);
}

.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-5) 0;
  position: sticky;
  top: 0;
  background: rgba(248, 250, 252, 0.78);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
  z-index: 5;
}

.site-header nav,
.site-footer nav {
  display: flex;
  gap: var(--space-5);
}

.site-header a,
.site-footer a {
  text-decoration: none;
  color: var(--muted);
}

.site-header a:hover,
.site-footer a:hover {
  color: var(--text);
}

.brand {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--text);
}

.hero {
  min-height: 78vh;
  position: relative;
  display: grid;
  place-items: center;
  padding: 4rem 0 3rem;
  background-color: #f8fafc;
  background-image: url("./assets/world-map.jpg?v=1"), url("./assets/world-map.svg");
  background-size: cover, cover;
  background-position: center, center;
  background-repeat: no-repeat, no-repeat;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.72);
  z-index: 0;
}

.hero > * {
  position: relative;
  z-index: 1;
}

.hero-overlay {
  display: none;
}

.glass-panel {
  position: relative;
  z-index: 1;
  border: 1px solid rgba(255, 255, 255, 0.88);
  background: var(--panel);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-lg);
  padding: clamp(1.4rem, 2.9vw, 2.8rem);
  display: grid;
  justify-items: center;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.72rem;
  color: var(--muted);
  margin: 0 0 var(--space-3);
}

h1,
h2,
h3,
h4 {
  margin: 0;
  line-height: 1.3;
}

.glass-panel h1 {
  text-align: center;
}

.hero-copy {
  color: var(--muted);
  max-width: 64ch;
  text-align: center;
  margin-top: var(--space-3);
}

.search-form {
  margin-top: var(--space-8);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-3);
  width: min(760px, 100%);
  align-items: center;
}

.search-form input {
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.9);
  color: var(--text);
  padding: 1.1rem 1.2rem;
  font-size: 1.08rem;
  box-shadow: 0 8px 22px rgba(15, 23, 42, 0.08);
}

.search-form button {
  border: 1px solid rgba(15, 23, 42, 0.14);
  border-radius: var(--radius-md);
  padding: 0.92rem 1.1rem;
  font-weight: 600;
  color: #334155;
  background: #ffffff;
  cursor: pointer;
  transition: transform 160ms ease, box-shadow 160ms ease;
}

.search-form button:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 16px rgba(15, 23, 42, 0.12);
}

.search-filters {
  width: min(900px, 100%);
  margin-top: var(--space-5);
}

.hero-results {
  margin-top: 24px;
}

.keyword-links {
  margin-top: var(--space-4);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.keyword-links a {
  font-size: 0.86rem;
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid rgba(15, 23, 42, 0.2);
}

.dynamic-page {
  width: min(980px, 92vw);
  margin-inline: auto;
  display: grid;
  gap: var(--space-4);
}

.dynamic-metrics {
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: var(--radius-md);
  background: #ffffff;
  box-shadow: var(--shadow-sm);
  padding: var(--space-5);
}

.filters-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 20px;
}

.filters-row > div {
  width: 100%;
}

.filter-group {
  display: grid;
  gap: var(--space-2);
}

.filter-group label,
.filter-group p {
  margin: 0;
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 600;
}

.search-filters input {
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.92);
  color: var(--text);
  padding: 0.8rem 1rem;
  font-size: 0.95rem;
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.chip-row.compact {
  margin-top: 0;
}

.chip {
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #ffffff;
  color: var(--muted);
  padding: 0.45rem 0.8rem;
  font-size: 0.84rem;
  cursor: pointer;
  transition: border-color 160ms ease, color 160ms ease, transform 160ms ease;
}

.chip:hover,
.chip.active {
  border-color: rgba(22, 163, 74, 0.6);
  color: #166534;
  background: #f0fdf4;
  transform: translateY(-1px);
}

.inline-results {
  width: min(900px, 100%);
  margin-top: var(--space-6);
  margin-inline: auto;
  display: none;
}

.inline-results.visible {
  display: block;
  animation: inlineFade 220ms ease-out;
}

.inline-response-text {
  margin: 0 0 var(--space-3);
  color: var(--muted);
  text-align: center;
}

@keyframes inlineFade {
  from {
    opacity: 0;
    transform: translateY(4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.section {
  padding: 3.4rem 0;
}

.section-heading {
  margin-bottom: var(--space-6);
}

.section-heading p {
  margin: var(--space-2) 0 0;
  color: var(--muted);
}

.results-grid {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.country-card,
.blog-card a,
.trend-panel,
.faq-item {
  background: #ffffff;
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.country-card {
  padding: var(--space-5);
  display: grid;
  gap: var(--space-3);
  transition: transform 180ms ease, border-color 180ms ease;
}

.country-card:hover {
  transform: translateY(-4px);
  border-color: rgba(22, 163, 74, 0.34);
}

.country-card header {
  display: grid;
  gap: 0.35rem;
}

.country-title {
  display: flex;
  align-items: center;
  gap: 8px;
}

.flag {
  width: 20px;
  height: 14px;
  object-fit: cover;
  border-radius: 2px;
  margin-right: 8px;
  vertical-align: middle;
  border: 1px solid rgba(15, 23, 42, 0.1);
}

.match-score {
  margin: 0;
  font-size: 0.82rem;
  color: #64748b;
  font-weight: 600;
}

.country-card ul {
  margin: 0;
  padding: 0 0 0 1rem;
  color: var(--muted);
  display: grid;
  gap: 0.3rem;
}

.reason {
  margin: 0;
  color: #334155;
}

.blog-rows {
  display: grid;
  gap: var(--space-5);
}

.blog-row {
  display: grid;
  gap: var(--space-3);
}

.blog-grid {
  display: grid;
  gap: var(--space-3);
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.blog-card a {
  display: block;
  height: 100%;
  text-decoration: none;
  padding: var(--space-4);
  transition: transform 150ms ease, border-color 150ms ease;
}

.blog-card a:hover {
  transform: translateY(-2px);
  border-color: rgba(22, 163, 74, 0.34);
}

.blog-card p {
  color: var(--muted);
  margin: var(--space-2) 0 0;
}

.trend-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.trend-tab {
  border: 1px solid var(--line);
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  padding: 0.48rem 0.9rem;
  cursor: pointer;
}

.trend-tab[aria-selected="true"] {
  border-color: var(--accent);
  color: #166534;
  background: #f0fdf4;
}

.trend-panels {
  display: grid;
  gap: var(--space-4);
}

.trend-panel {
  padding: var(--space-4);
}

.trend-list {
  margin: 0;
  padding-left: 1rem;
  color: var(--muted);
  display: grid;
  gap: var(--space-2);
}

.faq-list {
  display: grid;
  gap: var(--space-3);
}

.faq-item {
  padding: var(--space-3);
}

.faq-item h3 {
  margin: 0;
}

.faq-item button {
  background: transparent;
  border: 0;
  width: 100%;
  text-align: left;
  color: var(--text);
  font-weight: 600;
  padding: 0.15rem 0;
  cursor: pointer;
}

.faq-item p {
  margin: var(--space-2) 0 0;
  color: var(--muted);
}

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

.site-footer {
  padding: 2rem 0 3rem;
  border-top: 1px solid rgba(15, 23, 42, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--muted);
}

@media (max-width: 900px) {
  .site-header {
    flex-direction: column;
    gap: var(--space-3);
  }

  .search-form {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .filters-row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .hero {
    min-height: auto;
    padding-top: 2.4rem;
  }

  .site-footer {
    flex-direction: column;
    gap: var(--space-3);
  }
}