/* ============================================================
   COMPONENTS.CSS — Navigation, Header, Footer, Shared UI
   ============================================================ */

/* ── Top Bar ── */
.top-bar {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  padding-block: var(--space-2);
  font-size: var(--text-xs);
}
.top-bar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-2);
}
.top-bar a {
  color: var(--color-text-inverse);
  opacity: 0.9;
  font-size: var(--text-xs);
}
.top-bar a:hover { opacity: 1; color: var(--color-text-inverse); }
.top-bar-left { display: flex; gap: var(--space-6); align-items: center; }
.top-bar-right { display: flex; gap: var(--space-4); align-items: center; }
.top-bar-item { display: flex; align-items: center; gap: var(--space-1); }

/* ── Header / Nav ── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in oklab, var(--color-surface) 95%, transparent);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
  padding-block: var(--space-4);
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  flex-shrink: 0;
}
.nav-logo svg { width: 44px; height: 44px; }
.nav-logo-text { display: flex; flex-direction: column; }
.nav-logo-name {
  font-family: var(--font-display);
  font-size: clamp(0.95rem, 0.8rem + 0.5vw, 1.2rem);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.1;
}
.nav-logo-tagline {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  letter-spacing: 0.03em;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  list-style: none;
}
.nav-links a {
  display: block;
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  border-radius: var(--radius-md);
  white-space: nowrap;
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: var(--space-3);
  right: var(--space-3);
  height: 1.5px;
  background: var(--color-primary);
  width: 0;
  transition: width var(--transition-interactive);
}
.nav-links a:hover { color: var(--color-primary); background: var(--color-primary-highlight); }
.nav-links a:hover::after { width: calc(100% - 2 * var(--space-3)); }
.nav-links a.active { color: var(--color-primary); font-weight: 600; }
.nav-links a.active::after { width: calc(100% - 2 * var(--space-3)); }

/* Dropdown */
.nav-dropdown { position: relative; }
.nav-dropdown > a { display: flex; align-items: center; gap: var(--space-1); }
.nav-dropdown > a::after {
  content: '';
  display: block;
  width: 8px; height: 8px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg) translateY(-2px);
  transition: transform var(--transition-interactive);
}
.nav-dropdown:hover > a::after { transform: rotate(-135deg) translateY(2px); }
.dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + var(--space-2));
  left: 0;
  min-width: 220px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: var(--space-2);
  list-style: none;
  z-index: 200;
}
.nav-dropdown:hover .dropdown-menu { display: block; }
.dropdown-menu a {
  display: block;
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text);
  border-radius: var(--radius-md);
  white-space: nowrap;
}
.dropdown-menu a:hover { background: var(--color-primary-highlight); color: var(--color-primary); }

.nav-cta { margin-left: var(--space-2); }
.nav-actions { display: flex; align-items: center; gap: var(--space-3); }

/* Theme toggle */
.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px; height: 36px;
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
}
.theme-toggle:hover { color: var(--color-primary); background: var(--color-primary-highlight); }

/* Mobile menu */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  cursor: pointer;
}
.menu-toggle span {
  display: block;
  width: 22px; height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}
.menu-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.open span:nth-child(2) { opacity: 0; }
.menu-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 900px) {
  .menu-toggle { display: flex; }
  .nav-links, .nav-actions .btn { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: var(--color-surface);
    padding: var(--space-20) var(--space-6) var(--space-8);
    gap: var(--space-1);
    overflow-y: auto;
    z-index: 99;
  }
  .nav-links.open a { font-size: var(--text-lg); padding: var(--space-3) var(--space-4); }
  .dropdown-menu { position: static; box-shadow: none; border: none; background: var(--color-surface-2); margin-top: var(--space-1); }
  .nav-dropdown:hover .dropdown-menu { display: none; }
  .nav-dropdown.open .dropdown-menu { display: block; }
}

/* ── Footer ── */
.site-footer {
  background: var(--color-primary);
  color: color-mix(in oklab, var(--color-text-inverse) 85%, transparent);
  padding-block: var(--space-16) var(--space-8);
  margin-top: 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-12);
  margin-bottom: var(--space-12);
}
.footer-brand-name {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: #fff;
  margin-bottom: var(--space-3);
}
.footer-tagline {
  font-size: var(--text-sm);
  opacity: 0.8;
  margin-bottom: var(--space-6);
  line-height: 1.6;
}
.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  font-size: var(--text-sm);
  opacity: 0.85;
  margin-bottom: var(--space-3);
}
.footer-contact-item a { color: inherit; opacity: 0.9; }
.footer-contact-item a:hover { opacity: 1; color: inherit; }
.footer-heading {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-5);
}
.footer-links { list-style: none; display: flex; flex-direction: column; gap: var(--space-3); }
.footer-links a {
  color: inherit;
  font-size: var(--text-sm);
  opacity: 0.8;
}
.footer-links a:hover { opacity: 1; color: inherit; padding-left: var(--space-1); }
.footer-bottom {
  border-top: 1px solid color-mix(in oklab, #fff 15%, transparent);
  padding-top: var(--space-6);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
  font-size: var(--text-xs);
  opacity: 0.7;
}
.footer-bottom a { color: inherit; }
.footer-bottom a:hover { opacity: 1; }

@media (max-width: 800px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--space-8); }
}
@media (max-width: 500px) {
  .footer-grid { grid-template-columns: 1fr; }
}

/* ── Referral Banner ── */
.referral-banner {
  background: var(--color-surface-2);
  border-top: 1px solid var(--color-border);
  padding-block: var(--space-4);
  text-align: center;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.referral-banner a { color: var(--color-primary); font-weight: 600; }

/* ── Breadcrumb ── */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
  flex-wrap: wrap;
}
.breadcrumb a { color: var(--color-text-muted); }
.breadcrumb a:hover { color: var(--color-primary); }
.breadcrumb-sep { opacity: 0.5; }

/* ── Sticky CTA Bar (mobile) ── */
.sticky-cta-bar {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: var(--color-primary);
  padding: var(--space-3) var(--space-4);
  z-index: 90;
  gap: var(--space-3);
}
.sticky-cta-bar a {
  flex: 1;
  text-align: center;
  padding: var(--space-3);
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: var(--text-sm);
  color: #fff;
}
.sticky-cta-bar .cta-book { background: var(--color-accent); }
.sticky-cta-bar .cta-call { border: 1px solid rgba(255,255,255,0.4); }
@media (max-width: 600px) {
  .sticky-cta-bar { display: flex; }
  body { padding-bottom: 70px; }
}

/* ── Testimonial Card ── */
.testimonial-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-sm);
}
.testimonial-stars { color: var(--color-accent); font-size: var(--text-lg); margin-bottom: var(--space-4); letter-spacing: 2px; }
.testimonial-quote { font-size: var(--text-base); line-height: 1.7; color: var(--color-text); margin-bottom: var(--space-6); font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: var(--space-3); }
.testimonial-avatar {
  width: 44px; height: 44px;
  border-radius: var(--radius-full);
  background: var(--color-primary-highlight);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: var(--text-sm); color: var(--color-primary);
  flex-shrink: 0;
}
.testimonial-name { font-weight: 600; font-size: var(--text-sm); }
.testimonial-detail { font-size: var(--text-xs); color: var(--color-text-muted); }

/* ── FAQ Accordion ── */
.faq-item {
  border-bottom: 1px solid var(--color-border);
}
.faq-question {
  width: 100%;
  text-align: left;
  padding: var(--space-5) 0;
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  cursor: pointer;
  background: none;
  border: none;
  font-family: var(--font-body);
}
.faq-question:hover { color: var(--color-primary); }
.faq-icon {
  width: 24px; height: 24px;
  border-radius: var(--radius-full);
  background: var(--color-primary-highlight);
  color: var(--color-primary);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  font-size: 1.2rem;
  line-height: 1;
  transition: transform var(--transition-interactive), background var(--transition-interactive);
}
.faq-item.open .faq-icon { transform: rotate(45deg); background: var(--color-primary); color: #fff; }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}
.faq-answer-inner {
  padding-bottom: var(--space-6);
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.75;
}
.faq-item.open .faq-answer { max-height: 600px; }

/* ── Trust Signals Bar ── */
.trust-bar {
  background: var(--color-surface-2);
  border-top: 2px solid rgba(200, 145, 42, 0.3);
  border-bottom: 1px solid var(--color-border);
  padding-block: var(--space-5);
}
.trust-bar-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(var(--space-6), 4vw, var(--space-16));
  flex-wrap: wrap;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  font-weight: 500;
}
.trust-item svg { color: var(--color-primary); width: 20px; height: 20px; flex-shrink: 0; }

/* ── Schema NAP (visually present in footer for SEO) ── */
.nap-block address { font-style: normal; }