/* Container */
.container {
  width: 100%;
  max-width: var(--sp-container-max);
  margin-inline: auto;
  padding-inline: var(--sp-container-pad);
}

.container--narrow { max-width: 800px; }
.container--wide { max-width: 1400px; }

/* Sections */
.section {
  padding-block: var(--sp-section);
}

.section--bg-alt { background-color: var(--color-bg-alt); }
.section--bg-primary { background-color: var(--color-primary); color: #fff; }
.section--bg-primary h2,
.section--bg-primary h3 { color: #fff; }
.section--bg-primary p { color: rgba(255,255,255,0.92); }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow var(--transition-base);
}

.site-header.scrolled {
  box-shadow: var(--shadow-md);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 12px;
  gap: 24px;
}

.logo {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  color: var(--color-primary);
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 8px;
}
.logo span { color: var(--color-secondary); }

/* Desktop nav */
.main-nav { display: flex; align-items: center; gap: 4px; }
.main-nav a {
  padding: 8px 14px;
  font-size: var(--fs-small);
  font-weight: 600;
  color: var(--color-text);
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast), color var(--transition-fast);
  text-decoration: none;
}
.main-nav a:hover { background: var(--color-bg-alt); color: var(--color-primary); }

/* Dropdown */
.nav-dropdown { position: relative; }
.nav-dropdown-toggle {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 8px 14px;
  font-size: var(--fs-small);
  font-weight: 600;
  color: var(--color-text);
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
  cursor: pointer;
}
.nav-dropdown-toggle:hover { background: var(--color-bg-alt); }
.nav-dropdown-toggle svg { width: 12px; height: 12px; transition: transform var(--transition-fast); }
.nav-dropdown.open .nav-dropdown-toggle svg { transform: rotate(180deg); }

.nav-dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 240px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity var(--transition-fast), visibility var(--transition-fast), transform var(--transition-fast);
}
.nav-dropdown.open .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.nav-dropdown-menu a {
  display: block;
  padding: 10px 14px;
  font-size: var(--fs-small);
  font-weight: 500;
  color: var(--color-text);
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
  text-decoration: none;
}
.nav-dropdown-menu a:hover { background: var(--color-bg-alt); }

.header-cta {
  flex-shrink: 0;
}

/* Burger */
.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
}
.burger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-primary);
  border-radius: 2px;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}
.burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav */
.mobile-nav {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-surface);
  z-index: 99;
  padding: 80px var(--sp-container-pad) 100px;
  overflow-y: auto;
  flex-direction: column;
  gap: 4px;
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  display: block;
  padding: 14px 16px;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-text);
  border-radius: var(--radius-sm);
  text-decoration: none;
}
.mobile-nav a:hover { background: var(--color-bg-alt); }
.mobile-nav-section-title {
  font-size: var(--fs-small);
  font-weight: 700;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 20px 16px 8px;
}

@media (max-width: 1024px) {
  .main-nav, .header-cta { display: none; }
  .burger { display: flex; }
}

/* Footer */
.site-footer {
  background: var(--color-primary);
  color: rgba(255,255,255,0.92);
  padding-block: 48px 24px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 36px;
  margin-bottom: 36px;
}
.footer-brand {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  color: #fff;
  margin-bottom: 16px;
}
.footer-brand span { color: var(--color-secondary); }
.footer-desc { font-size: var(--fs-small); line-height: 1.7; color: #fff; }
.footer-title {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: var(--fs-small);
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 20px;
}
.footer-links a {
  display: block;
  padding: 4px 0;
  font-size: var(--fs-small);
  color: rgba(255,255,255,0.9);
  text-decoration: none;
  transition: color var(--transition-fast);
}
.footer-links a:hover { color: var(--color-secondary); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--fs-small);
  color: rgba(255,255,255,0.75);
  flex-wrap: wrap;
  gap: 16px;
}
.footer-bottom a {
  color: rgba(255,255,255,0.75);
  text-decoration: none;
}
.footer-bottom a:hover { color: var(--color-secondary); }

@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
}
@media (max-width: 480px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
}

/* Breadcrumb */
.section--breadcrumb { padding-block: 0; }

.breadcrumb {
  padding: 16px 0;
  font-size: var(--fs-small);
  color: var(--color-text-muted);
}
.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  align-items: center;
}
.breadcrumb li { display: flex; align-items: center; gap: 4px; }
.breadcrumb li + li::before {
  content: '>';
  color: var(--color-text-muted);
  margin-right: 4px;
}
.breadcrumb a {
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--transition-fast);
}
.breadcrumb a:hover { color: var(--color-primary); }
.breadcrumb .current { color: var(--color-text); font-weight: 600; }
.breadcrumb svg { width: 14px; height: 14px; flex-shrink: 0; color: var(--color-text-muted); }

/* Breadcrumb inside hero (dark background) */
.hero-inner .breadcrumb,
.hero-inner .breadcrumb a,
.hero-inner .breadcrumb .current,
.hero-inner .breadcrumb svg,
.hero-inner .breadcrumb li + li::before {
  color: rgba(255,255,255,0.85);
}
.hero-inner .breadcrumb a:hover { color: #fff; }

/* Two-column with sidebar */
.layout-with-sidebar {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 48px;
  align-items: start;
}
@media (max-width: 1024px) {
  .layout-with-sidebar {
    grid-template-columns: 1fr;
  }
}

/* Mobile sticky bar */
.mobile-sticky-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: var(--color-primary);
  padding: 12px 16px;
  gap: 12px;
}
.mobile-sticky-bar .btn {
  flex: 1;
  text-align: center;
  justify-content: center;
}

@media (max-width: 768px) {
  .mobile-sticky-bar { display: flex; }
  body { padding-bottom: 72px; }
}

/* Desktop floating CTA */
.floating-cta {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 90;
  opacity: 0;
  visibility: hidden;
  transform: translateY(16px);
  transition: opacity var(--transition-base), visibility var(--transition-base), transform var(--transition-base);
}
.floating-cta.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
@media (max-width: 768px) {
  .floating-cta { display: none; }
}

/* Footer sitemap */
.footer-sitemap {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 32px;
  margin-top: 32px;
}
.footer-sitemap .footer-title {
  margin-bottom: 24px;
}
.footer-sitemap-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.footer-sitemap-grid strong {
  display: block;
  color: #fff;
  font-size: var(--fs-small);
  margin-bottom: 12px;
}
.footer-sitemap-grid a {
  display: block;
  padding: 2px 0;
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.75);
  text-decoration: none;
  transition: color var(--transition-fast);
}
.footer-sitemap-grid a:hover { color: var(--color-secondary); }
.footer-sitemap-cities {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 4px 24px;
}
.footer-sitemap-cities strong {
  grid-column: 1 / -1;
}
@media (max-width: 768px) {
  .footer-sitemap-grid {
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 480px) {
  .footer-sitemap-grid {
    grid-template-columns: 1fr;
  }
  .footer-sitemap-cities {
    grid-template-columns: 1fr 1fr;
  }
}