:root {
  --clr-bg: #f9f8f6;
  --clr-surface: #ffffff;
  --clr-text: #1e293b;
  --clr-text-secondary: #475569;
  --clr-text-muted: #64748b;
  --clr-primary: #0d9488;
  --clr-primary-dark: #0f766e;
  --clr-primary-light: #ccfbf1;
  --clr-accent: #8b5cf6;
  --clr-accent-light: #ede9fe;
  --clr-card-border: #e2e8f0;
  --clr-divider: #e2e8f0;
  --clr-hero-overlay: rgba(15, 23, 42, 0.55);
  --clr-nav-bg: rgba(255, 255, 255, 0.95);
  --clr-cta-text: #ffffff;
  --clr-cta-hover: #0f766e;
  --clr-link: #0d9488;
  --clr-link-hover: #0f766e;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.06);
  --shadow-lg: 0 8px 24px rgba(0,0,0,0.08);
  --spacing-xs: 0.5rem;
  --spacing-sm: 0.75rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;
  --max-width: 1200px;
  --max-width-narrow: 780px;
}

*, *::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: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
  background-color: var(--clr-bg);
  color: var(--clr-text);
  line-height: 1.7;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a {
  color: var(--clr-link);
  text-decoration: none;
  transition: color 0.2s;
}
a:hover,
a:focus-visible {
  color: var(--clr-link-hover);
  text-decoration: underline;
}
a:focus-visible {
  outline: 2px solid var(--clr-primary);
  outline-offset: 2px;
  border-radius: 2px;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

ul {
  list-style: none;
  padding: 0;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}
.container--narrow {
  max-width: var(--max-width-narrow);
}

.section {
  padding: var(--spacing-2xl) 0;
}
.section--alt {
  background-color: #f1f5f9;
}

.section-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--clr-text);
  margin-bottom: var(--spacing-lg);
}
.section-subtitle {
  font-size: 1rem;
  color: var(--clr-text-secondary);
  margin-bottom: var(--spacing-xl);
  max-width: 680px;
}

/* ========== HEADER ========== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--clr-nav-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--clr-card-border);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-sm) var(--spacing-lg);
  max-width: var(--max-width);
  margin: 0 auto;
  height: 64px;
}
.site-logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--clr-text);
  text-decoration: none;
  white-space: nowrap;
}
.site-logo:hover {
  text-decoration: none;
  color: var(--clr-primary-dark);
}
.site-logo img {
  height: 36px;
  width: auto;
}
.site-nav {
  display: flex;
  align-items: center;
}
.site-nav__list {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}
.site-nav__list a {
  display: inline-block;
  padding: 0.4rem 0.75rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--clr-text-secondary);
  border-radius: var(--radius-sm);
  white-space: nowrap;
}
.site-nav__list a:hover,
.site-nav__list a:focus-visible {
  color: var(--clr-primary-dark);
  background: var(--clr-primary-light);
  text-decoration: none;
}

.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  border-radius: var(--radius-sm);
}
.mobile-menu-btn span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--clr-text);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}
.mobile-menu-btn:focus-visible {
  outline: 2px solid var(--clr-primary);
  outline-offset: 2px;
}

/* ========== BREADCRUMBS ========== */
.breadcrumbs {
  padding: var(--spacing-md) 0;
  font-size: 0.85rem;
  color: var(--clr-text-muted);
}
.breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.25rem;
  list-style: none;
}
.breadcrumbs li:not(:last-child)::after {
  content: "/";
  margin: 0 0.35rem;
  color: var(--clr-text-muted);
}
.breadcrumbs a {
  color: var(--clr-text-muted);
}
.breadcrumbs a:hover {
  color: var(--clr-primary-dark);
}
.breadcrumbs li:last-child {
  color: var(--clr-text-secondary);
  font-weight: 500;
}

/* ========== HERO ========== */
.hero {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 360px;
  padding: var(--spacing-3xl) var(--spacing-lg);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  text-align: center;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--clr-hero-overlay);
}
.hero--tall {
  min-height: 480px;
}
.hero--compact {
  min-height: 240px;
}
.hero__content {
  position: relative;
  z-index: 1;
  max-width: 720px;
}
.hero h1 {
  font-size: 2.2rem;
  font-weight: 800;
  color: #ffffff;
  line-height: 1.2;
  margin-bottom: var(--spacing-xl);
}
.hero .btn-cta {
  font-size: 1rem;
  padding: 0.8rem 2rem;
}

/* ========== BUTTONS ========== */
.btn-cta {
  display: inline-block;
  background: var(--clr-primary);
  color: var(--clr-cta-text);
  font-weight: 600;
  font-size: 1rem;
  padding: 0.75rem 1.75rem;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
  text-align: center;
  text-decoration: none;
}
.btn-cta:hover,
.btn-cta:focus-visible {
  background: var(--clr-cta-hover);
  color: var(--clr-cta-text);
  text-decoration: none;
  box-shadow: 0 4px 16px rgba(13, 148, 136, 0.3);
}
.btn-cta:active {
  transform: scale(0.98);
}
.btn-cta:focus-visible {
  outline: 2px solid var(--clr-primary);
  outline-offset: 2px;
}

/* ========== CARD GRIDS ========== */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--spacing-lg);
}
.card-grid--3 {
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
}
.card-grid--2 {
  grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
}

/* ========== LOCATION CARDS ========== */
.location-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-card-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  transition: box-shadow 0.2s, transform 0.2s;
  display: flex;
  flex-direction: column;
}
.location-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.location-card__country {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--clr-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--spacing-xs);
}
.location-card__title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--clr-text);
  margin-bottom: var(--spacing-xs);
}
.location-card__title a {
  color: inherit;
}
.location-card__title a:hover {
  color: var(--clr-primary-dark);
}
.location-card__desc {
  font-size: 0.9rem;
  color: var(--clr-text-secondary);
  margin-bottom: var(--spacing-md);
  flex: 1;
}
.location-card__link {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--clr-primary);
  align-self: flex-start;
}

/* ========== GUIDE CARDS ========== */
.guide-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-card-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  transition: box-shadow 0.2s, transform 0.2s;
  display: flex;
  flex-direction: column;
}
.guide-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.guide-card__icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--clr-accent-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  margin-bottom: var(--spacing-md);
}
.guide-card__title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: var(--spacing-xs);
}
.guide-card__title a {
  color: var(--clr-text);
}
.guide-card__title a:hover {
  color: var(--clr-primary-dark);
}
.guide-card__desc {
  font-size: 0.9rem;
  color: var(--clr-text-secondary);
  flex: 1;
  margin-bottom: var(--spacing-md);
}
.guide-card__link {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--clr-primary);
  align-self: flex-start;
}

/* ========== RELATED LINKS ========== */
.related-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}
.related-links a {
  display: inline-block;
  padding: 0.5rem 1rem;
  background: var(--clr-surface);
  border: 1px solid var(--clr-card-border);
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  color: var(--clr-text-secondary);
  font-weight: 500;
}
.related-links a:hover {
  border-color: var(--clr-primary);
  color: var(--clr-primary-dark);
  text-decoration: none;
  background: var(--clr-primary-light);
}

/* ========== CONTENT SECTIONS ========== */
.content-section {
  margin-bottom: var(--spacing-2xl);
}
.content-section h2 {
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  color: var(--clr-text);
}
.content-section p {
  margin-bottom: var(--spacing-md);
  color: var(--clr-text-secondary);
  max-width: 780px;
}
.content-section ul,
.content-section ol {
  margin-bottom: var(--spacing-md);
  padding-left: 1.5rem;
  color: var(--clr-text-secondary);
  max-width: 780px;
}
.content-section li {
  margin-bottom: 0.4rem;
  list-style: disc;
}

/* ========== FAQ ========== */
.faq-list {
  max-width: 780px;
}
.faq-item {
  border-bottom: 1px solid var(--clr-divider);
  padding: var(--spacing-lg) 0;
}
.faq-item:first-child {
  border-top: 1px solid var(--clr-divider);
}
.faq-item__q {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--clr-text);
  margin-bottom: var(--spacing-xs);
  cursor: pointer;
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  background: none;
  border: none;
  width: 100%;
  text-align: left;
  padding: 0;
  font-family: inherit;
  line-height: inherit;
}
.faq-item__q:focus-visible {
  outline: 2px solid var(--clr-primary);
  outline-offset: 2px;
  border-radius: 4px;
}
.faq-item__q::after {
  content: "+";
  font-size: 1.2rem;
  font-weight: 400;
  color: var(--clr-primary);
  margin-left: auto;
  flex-shrink: 0;
  transition: transform 0.3s;
  line-height: 1;
}
.faq-item.open .faq-item__q::after {
  content: "\2212";
}
.faq-item__a {
  color: var(--clr-text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
  padding-top: var(--spacing-xs);
  display: none;
}
.faq-item.open .faq-item__a {
  display: block;
}

/* ========== CTA BAND ========== */
.cta-band {
  text-align: center;
  padding: var(--spacing-3xl) var(--spacing-lg);
  background: linear-gradient(135deg, var(--clr-primary-light), var(--clr-accent-light));
  border-radius: var(--radius-xl);
  margin: var(--spacing-2xl) 0;
}
.cta-band h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
  color: var(--clr-text);
}
.cta-band p {
  font-size: 1rem;
  color: var(--clr-text-secondary);
  margin-bottom: var(--spacing-xl);
  max-width: 540px;
  margin-left: auto;
  margin-right: auto;
}

/* ========== TAG ========== */
.tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.2rem 0.6rem;
  border-radius: 20px;
  background: var(--clr-primary-light);
  color: var(--clr-primary-dark);
  margin-bottom: var(--spacing-xs);
}

/* ========== ARTICLE ========== */
.article {
  max-width: var(--max-width-narrow);
  margin: 0 auto;
}
.article h2 {
  font-size: 1.35rem;
  font-weight: 700;
  margin-top: var(--spacing-2xl);
  margin-bottom: var(--spacing-md);
}
.article p {
  margin-bottom: var(--spacing-md);
  color: var(--clr-text-secondary);
  line-height: 1.8;
}
.article ul {
  margin-bottom: var(--spacing-md);
  padding-left: 1.5rem;
  color: var(--clr-text-secondary);
}
.article li {
  margin-bottom: 0.4rem;
}

/* ========== LEGAL ========== */
.legal-content {
  max-width: var(--max-width-narrow);
  margin: 0 auto;
}
.legal-content h2 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-top: var(--spacing-2xl);
  margin-bottom: var(--spacing-md);
}
.legal-content p {
  margin-bottom: var(--spacing-md);
  color: var(--clr-text-secondary);
  line-height: 1.8;
}
.legal-content ul {
  margin-bottom: var(--spacing-md);
  padding-left: 1.5rem;
  color: var(--clr-text-secondary);
}
.legal-content li {
  margin-bottom: 0.4rem;
}
.legal-content a {
  word-break: break-word;
}

/* ========== CONTACT ========== */
.contact-block {
  max-width: 600px;
}
.contact-block p {
  margin-bottom: var(--spacing-md);
  color: var(--clr-text-secondary);
}
.contact-email {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--clr-primary-dark);
  word-break: break-word;
}

/* ========== FOOTER ========== */
.site-footer {
  background: var(--clr-text);
  color: #cbd5e1;
  padding: var(--spacing-3xl) 0 var(--spacing-xl);
  margin-top: auto;
}
.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-2xl);
  margin-bottom: var(--spacing-2xl);
}
.footer-col h3 {
  font-size: 0.9rem;
  font-weight: 700;
  color: #f1f5f9;
  margin-bottom: var(--spacing-md);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.footer-col a {
  display: block;
  font-size: 0.9rem;
  color: #94a3b8;
  margin-bottom: 0.4rem;
}
.footer-col a:hover {
  color: #ffffff;
  text-decoration: none;
}
.footer-brand {
  font-size: 1rem;
  color: #94a3b8;
  margin-bottom: var(--spacing-sm);
  max-width: 360px;
  line-height: 1.6;
}
.footer-bottom {
  border-top: 1px solid #334155;
  padding-top: var(--spacing-lg);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-md);
  font-size: 0.85rem;
  color: #64748b;
}
.footer-bottom a {
  color: #94a3b8;
}
.footer-bottom a:hover {
  color: #ffffff;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 768px) {
  .breadcrumbs {
    display: none;
  }

  .hero {
    min-height: calc(100vh - 56px);
    min-height: calc(100svh - 56px);
    padding: var(--spacing-2xl) var(--spacing-lg);
    background-position: center center;
  }

  .hero--tall {
    min-height: calc(100vh - 56px);
    min-height: calc(100svh - 56px);
  }

  .hero--compact {
    min-height: 320px;
  }

  .hero h1 {
    font-size: 1.75rem;
    line-height: 1.15;
    margin-bottom: var(--spacing-xl);
  }

  .hero .btn-cta {
    font-size: 0.95rem;
    padding: 0.8rem 1.8rem;
  }

  .section {
    padding: var(--spacing-xl) 0;
  }
  .section-title {
    font-size: 1.3rem;
  }

  .card-grid,
  .card-grid--3,
  .card-grid--2 {
    grid-template-columns: 1fr;
  }

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

  .header-inner {
    height: 56px;
  }
  .mobile-menu-btn {
    display: flex;
  }

  .site-nav {
    position: fixed;
    top: 56px;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--clr-surface);
    flex-direction: column;
    align-items: stretch;
    padding: var(--spacing-lg);
    transform: translateX(100%);
    transition: transform 0.3s ease;
    overflow-y: auto;
    z-index: 99;
  }
  .site-nav.open {
    transform: translateX(0);
  }
  .site-nav__list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }
  .site-nav__list a {
    padding: 0.75rem var(--spacing-md);
    font-size: 1rem;
    border-radius: var(--radius-sm);
  }

  body.menu-open {
    overflow: hidden;
  }

  .cta-band {
    padding: var(--spacing-2xl) var(--spacing-lg);
    border-radius: var(--radius-lg);
  }
  .cta-band h2 {
    font-size: 1.3rem;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 1.4rem;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

@media (min-width: 769px) {
  .site-nav {
    display: flex !important;
    transform: none !important;
    position: static;
    background: none;
    padding: 0;
  }
}