/* Site header / nav */
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: color-mix(in srgb, var(--color-bg) 88%, transparent);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--color-border);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
  padding-block: var(--space-3);
}
.site-header__brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: 700;
  color: var(--color-text);
  font-size: var(--fs-lg);
  letter-spacing: -0.01em;
}
.site-header__brand:hover { text-decoration: none; color: var(--color-brand); }
.site-header__logo { width: 28px; height: 28px; border-radius: 6px; object-fit: cover; }
.site-header__nav { display: flex; align-items: center; gap: var(--space-5); }
.site-header__nav a:not(.btn) {
  color: var(--color-text-muted);
  font-size: var(--fs-sm);
  font-weight: 500;
}
.site-header__nav a:not(.btn):hover { color: var(--color-text); text-decoration: none; }
.site-header__nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 6px 10px;
  color: var(--color-text);
}

/* Language switcher */
.lang-switcher { position: relative; }
.lang-switcher__toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  padding: 6px 12px;
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: border-color var(--transition-fast), color var(--transition-fast);
}
.lang-switcher__toggle:hover { border-color: var(--color-text-subtle); color: var(--color-text); }
.lang-switcher__toggle svg { color: var(--color-text-subtle); }
.lang-switcher__menu {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  list-style: none;
  padding: 6px;
  margin: 0;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  min-width: 160px;
  z-index: 20;
}
.lang-switcher__menu li { margin: 0; }
.lang-switcher__menu a {
  display: block;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-size: var(--fs-sm);
  text-decoration: none;
}
.lang-switcher__menu a:hover { background: var(--color-bg-muted); color: var(--color-brand); }
.lang-switcher__menu a[aria-current="true"] {
  background: var(--color-brand-soft);
  color: var(--color-brand-deep);
  font-weight: 600;
}
@media (max-width: 640px) {
  .lang-switcher { width: 100%; padding-block: var(--space-3); border-top: 1px solid var(--color-border); }
  .lang-switcher__toggle { width: 100%; justify-content: space-between; }
  .lang-switcher__menu { position: static; box-shadow: none; border: 0; padding-left: 0; min-width: 0; margin-top: var(--space-2); }
}

@media (max-width: 640px) {
  .site-header__nav-toggle { display: inline-flex; }
  .site-header__nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: var(--space-3) var(--space-5);
  }
  .site-header__nav a { padding-block: var(--space-3); border-top: 1px solid var(--color-border); }
  .site-header__nav[data-open="true"] { display: flex; }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 12px 22px;
  border-radius: var(--radius-pill);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--fs-base);
  letter-spacing: 0.01em;
  border: 1px solid transparent;
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
  text-decoration: none;
}
.btn:hover { text-decoration: none; }
.btn-primary { background: var(--color-brand); color: #fff; }
.btn-primary:hover { background: var(--color-brand-hover); color: #fff; }
.btn-ghost { background: transparent; color: var(--color-text); border-color: var(--color-border); }
.btn-ghost:hover { background: var(--color-bg-muted); color: var(--color-text); }

/* App Store badge */
.app-badge {
  display: inline-block;
  line-height: 0;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}
.app-badge:hover { transform: translateY(-1px); opacity: 0.9; text-decoration: none; }
.app-badge img, .app-badge svg { height: 52px; width: auto; }

/* Hero */
.hero { padding-block: var(--space-9); }
.hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-7);
  align-items: center;
}
@media (min-width: 900px) {
  .hero__grid { grid-template-columns: 1.1fr 1fr; gap: var(--space-8); }
}
.hero__eyebrow {
  display: inline-block;
  padding: 8px 14px 6px;
  border-radius: var(--radius-pill);
  background: var(--color-brand-soft);
  color: var(--color-brand-deep);
  font-family: var(--font-display);
  font-size: var(--fs-xs);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.hero h1 { margin-top: var(--space-4); max-width: 18ch; }
.hero__lede {
  margin-top: var(--space-5);
  font-size: var(--fs-lg);
  line-height: var(--lh-snug);
  color: var(--color-text-muted);
  max-width: 52ch;
}
.hero__actions {
  margin-top: var(--space-6);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-4);
}
@media (max-width: 899px) {
  .hero__actions { justify-content: center; }
}
.hero__visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

/* Screenshot carousel (auto-advance + dot pagination) */
.screenshot-carousel {
  width: 100%;
  max-width: 280px;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.screenshot-carousel__viewport {
  width: 100%;
  overflow: hidden;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
}
.screenshot-carousel__track {
  display: flex;
  transition: transform 600ms cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
}
.screenshot-carousel__track > img {
  width: 100%;
  height: auto;
  flex-shrink: 0;
  display: block;
}
.screenshot-carousel__dots {
  display: flex;
  justify-content: center;
  gap: var(--space-2);
}
.screenshot-carousel__dots button {
  width: 9px;
  height: 9px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: var(--color-border);
  cursor: pointer;
  transition: background var(--transition-fast), transform var(--transition-fast);
}
.screenshot-carousel__dots button:hover { background: var(--color-text-subtle); }
.screenshot-carousel__dots button[aria-current="true"] {
  background: var(--color-brand);
  transform: scale(1.3);
}
@media (prefers-reduced-motion: reduce) {
  .screenshot-carousel__track { transition: none; }
}

/* Feature grid */
.feature-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}
@media (min-width: 720px) { .feature-grid { grid-template-columns: repeat(3, 1fr); } }
.feature {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}
.feature:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); border-color: color-mix(in srgb, var(--color-brand) 30%, var(--color-border)); }
.feature__icon {
  width: 44px; height: 44px;
  border-radius: var(--radius-md);
  background: var(--color-brand-soft);
  color: var(--color-brand-deep);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: var(--space-4);
}
.feature h3 { margin-bottom: var(--space-2); }
.feature p { font-size: var(--fs-sm); }

/* Section header */
.section-header { text-align: center; max-width: 640px; margin: 0 auto var(--space-7); }
.section-header h2 { margin-bottom: var(--space-3); }
.section-header p { font-size: var(--fs-lg); }

/* How it works */
.steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
  counter-reset: step;
}
@media (min-width: 720px) { .steps { grid-template-columns: repeat(3, 1fr); } }
.step {
  background: var(--color-bg-muted);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  position: relative;
}
.step::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  top: var(--space-4); right: var(--space-5);
  font-size: var(--fs-3xl);
  font-weight: 800;
  color: var(--color-brand-soft);
  line-height: 1;
}
.step h3 { margin-bottom: var(--space-2); }
.step p { font-size: var(--fs-sm); }

/* CTA band */
.cta-band {
  background: linear-gradient(135deg, var(--color-brand), var(--color-brand-deep));
  color: #fff;
  border-radius: var(--radius-lg);
  padding: var(--space-8) var(--space-6);
  text-align: center;
}
.cta-band h2 { color: #fff; margin-bottom: var(--space-3); }
.cta-band p { color: rgba(255,255,255,0.9); margin-bottom: var(--space-5); font-size: var(--fs-lg); }
.cta-band .app-badge img, .cta-band .app-badge svg { height: 56px; }

/* Footer */
.site-footer {
  border-top: 1px solid var(--color-border);
  padding-block: var(--space-7);
  color: var(--color-text-subtle);
  font-size: var(--fs-sm);
}
.site-footer__inner {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-5);
  justify-content: space-between;
  align-items: center;
}
.site-footer__links { display: flex; flex-wrap: wrap; gap: var(--space-5); }
.site-footer__links a { color: var(--color-text-subtle); }
.site-footer__links a:hover { color: var(--color-text); text-decoration: none; }

/* Legal / Article pages */
.article {
  max-width: var(--container-narrow);
  margin-inline: auto;
  padding-block: var(--space-7);
}
.article h1 { font-size: var(--fs-3xl); margin-bottom: var(--space-2); }
.article h2 { font-size: var(--fs-xl); margin-top: var(--space-6); margin-bottom: var(--space-3); }
.article h3 { font-size: var(--fs-lg); margin-top: var(--space-5); margin-bottom: var(--space-2); }
.article .article__meta { color: var(--color-text-subtle); font-size: var(--fs-sm); margin-bottom: var(--space-6); }
.article p, .article ul { margin-bottom: var(--space-4); font-size: var(--fs-base); }
.article ul { padding-left: 1.25em; }

/* Destination (audio-guide) page */
.destination-hero { padding-block: var(--space-8); background: var(--color-bg-muted); border-bottom: 1px solid var(--color-border); }
.destination-hero__eyebrow {
  font-family: var(--font-display);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-subtle);
  font-weight: 700;
}
.destination-hero h1 { margin-top: var(--space-2); max-width: 20ch; }
.destination-hero__lede { margin-top: var(--space-4); font-size: var(--fs-lg); max-width: 60ch; }
.destination-hero__actions { margin-top: var(--space-6); display: flex; flex-wrap: wrap; gap: var(--space-4); align-items: center; }
@media (max-width: 640px) {
  .destination-hero__actions { justify-content: center; }
}

.destination-section { padding-block: var(--space-7); }
.destination-section h2 { margin-bottom: var(--space-4); }

.poi-list {
  list-style: none;
  padding: 0;
  margin-top: var(--space-6);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}
@media (min-width: 640px) { .poi-list { grid-template-columns: repeat(2, 1fr); } }
.poi-list li {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-5);
  color: var(--color-text);
  font-weight: 500;
}
.poi-list li span {
  display: block;
  color: var(--color-text-subtle);
  font-weight: 400;
  font-size: var(--fs-sm);
  margin-top: 2px;
}

.attribution {
  margin-top: var(--space-6);
  padding-top: var(--space-5);
  border-top: 1px solid var(--color-border);
  color: var(--color-text-subtle);
  font-size: var(--fs-sm);
}

/* Breadcrumbs */
.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  font-size: var(--fs-xs);
  color: var(--color-text-subtle);
  padding-block: var(--space-4);
  margin-block-end: var(--space-2);
}
.breadcrumbs ol {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
}
.breadcrumbs li { display: inline-flex; align-items: center; gap: 6px; }
.breadcrumbs li + li::before {
  content: "›";
  color: var(--color-text-subtle);
  margin-left: 2px;
}
.breadcrumbs a { color: var(--color-text-subtle); text-decoration: none; }
.breadcrumbs a:hover { color: var(--color-brand); text-decoration: underline; }
.breadcrumbs [aria-current="page"] { color: var(--color-text); font-weight: 500; }

/* Related destinations */
.related {
  padding-block: var(--space-7);
  border-top: 1px solid var(--color-border);
  margin-top: var(--space-6);
}
.related__title {
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-4);
}
.related__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}
@media (min-width: 640px) { .related__grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 900px) { .related__grid { grid-template-columns: repeat(3, 1fr); } }
.related__item {
  display: block;
  padding: var(--space-4) var(--space-5);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text);
  font-weight: 500;
  transition: border-color var(--transition-fast), color var(--transition-fast), background var(--transition-fast);
}
.related__item:hover {
  border-color: var(--color-brand);
  color: var(--color-brand);
  background: var(--color-brand-soft);
  text-decoration: none;
}
.related__item span {
  display: block;
  font-size: var(--fs-xs);
  color: var(--color-text-subtle);
  font-weight: 400;
  margin-top: 2px;
  text-transform: capitalize;
}
.related__item:hover span { color: var(--color-brand-deep); }

/* 404 page */
.not-found { padding-block: var(--space-9); text-align: center; max-width: 640px; margin-inline: auto; }
.not-found__code {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(3rem, 8vw, 5rem);
  color: var(--color-brand);
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: var(--space-3);
}
.not-found h1 { margin-bottom: var(--space-4); }
.not-found p { margin-bottom: var(--space-6); font-size: var(--fs-lg); }
.not-found__actions { display: flex; flex-wrap: wrap; gap: var(--space-3); justify-content: center; }

/* Reviews */
.reviews { padding-block: var(--space-8); }
.reviews__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}
@media (min-width: 720px) { .reviews__grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px) { .reviews__grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 719px) {
  .reviews__grid {
    display: flex;
    gap: var(--space-4);
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-padding: var(--space-4);
    padding-block: var(--space-2);
    padding-inline: var(--space-5);
    margin-inline: calc(-1 * var(--space-5));
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .reviews__grid::-webkit-scrollbar { display: none; }
  .review {
    flex: 0 0 85%;
    scroll-snap-align: start;
    min-width: 0;
  }
}
.review {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.review__stars {
  color: var(--color-brand);
  font-size: var(--fs-base);
  letter-spacing: 2px;
  line-height: 1;
}
.review__title {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: 700;
  color: var(--color-text);
  margin: 0;
}
.review__body {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  line-height: var(--lh-relaxed);
  margin: 0;
}
.review__author {
  font-size: var(--fs-xs);
  color: var(--color-text-subtle);
  margin: 0;
  margin-top: auto;
}

/* Audio guide index */
.guide-index { padding-block: var(--space-8); }
.guide-index__group { margin-bottom: var(--space-7); }
.guide-index__country {
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--color-border);
}
.guide-index__list {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2);
}
@media (min-width: 640px) { .guide-index__list { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 900px) { .guide-index__list { grid-template-columns: repeat(3, 1fr); } }
.guide-index__item {
  display: block;
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text);
  font-weight: 500;
  transition: border-color var(--transition-fast), color var(--transition-fast), background var(--transition-fast), transform var(--transition-fast);
}
.guide-index__item:hover {
  border-color: var(--color-brand);
  color: var(--color-brand);
  background: var(--color-brand-soft);
  text-decoration: none;
  transform: translateY(-1px);
}
.guide-index__item span {
  display: block;
  font-size: var(--fs-xs);
  color: var(--color-text-subtle);
  font-weight: 400;
  margin-top: 2px;
  text-transform: capitalize;
}
.guide-index__item:hover span { color: var(--color-brand-deep); }