/* Header + nav + footer layout */

.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow var(--dur-base) var(--ease-out);
}
.site-header.is-scrolled { box-shadow: var(--shadow-sm); }

.site-header__topbar {
  background: var(--color-primary);
  color: #fff;
  font-size: var(--fs-small);
}
.site-header__topbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 2.5rem;
  gap: var(--space-4);
}
.site-header__audience {
  display: flex;
  gap: var(--space-2);
}
.audience-pill {
  display: inline-flex;
  align-items: center;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-pill);
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  font-weight: var(--fw-medium);
  border: 1px solid transparent;
  transition: background var(--dur-fast), color var(--dur-fast);
}
.audience-pill:hover { color: #fff; background: rgba(255,255,255,0.08); }
.audience-pill.is-active {
  background: var(--color-secondary);
  color: var(--color-primary-dark);
}
.site-header__contact {
  display: flex;
  gap: var(--space-5);
  align-items: center;
}
.site-header__hours,
.site-header__phone {
  display: inline-flex;
  gap: var(--space-2);
  align-items: center;
  color: #fff;
  text-decoration: none;
}
.site-header__phone { font-weight: var(--fw-semibold); }
.site-header__phone:hover { color: var(--color-secondary-light); }
@media (max-width: 640px) {
  .site-header__hours { display: none; }
}

.site-header__bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-block: var(--space-3);
  gap: var(--space-4);
}
.site-header__logo img { height: 2.75rem; width: auto; }

.site-nav__toggle {
  display: none;
  background: transparent;
  border: 0;
  padding: var(--space-2);
  cursor: pointer;
  color: var(--color-primary);
}
.site-nav__bars { display: inline-flex; flex-direction: column; gap: 4px; }
.site-nav__bars span { display: block; width: 24px; height: 2px; background: currentColor; border-radius: 2px; transition: transform var(--dur-base), opacity var(--dur-base); }
[aria-expanded="true"] .site-nav__bars span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
[aria-expanded="true"] .site-nav__bars span:nth-child(2) { opacity: 0; }
[aria-expanded="true"] .site-nav__bars span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.site-nav__list {
  display: flex;
  gap: var(--space-5);
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
}
.site-nav__list a {
  color: var(--color-primary);
  text-decoration: none;
  font-weight: var(--fw-medium);
  padding: var(--space-2) 0;
  position: relative;
}
.site-nav__list a:hover { color: var(--color-primary-light); }
.site-nav__list a[aria-current="page"]::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 2px;
  background: var(--color-secondary);
}
.site-nav__cta-item .btn { text-decoration: none; }

@media (max-width: 960px) {
  .site-nav__toggle { display: inline-flex; }
  .site-nav__list {
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    background: #fff;
    padding: var(--space-4);
    gap: var(--space-3);
    border-top: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
    max-height: 0;
    overflow: hidden;
    visibility: hidden;
    transition: max-height var(--dur-base) var(--ease-out), visibility 0s linear var(--dur-base);
  }
  .site-nav[data-open="true"] .site-nav__list {
    max-height: 80vh;
    visibility: visible;
    transition: max-height var(--dur-base) var(--ease-out), visibility 0s;
  }
  .site-nav__list a { padding: var(--space-3) 0; border-bottom: 1px solid var(--color-border); }
  .site-nav__list a[aria-current="page"]::after { display: none; }
  .site-nav__cta-item .btn { display: block; text-align: center; }
}

/* Page header */
.page-header {
  padding-block: var(--space-8) var(--space-7);
  background: linear-gradient(180deg, var(--color-surface-subtle) 0%, var(--color-surface) 100%);
}
.page-header h1 { margin-bottom: var(--space-4); }
.page-header .lead { max-width: 45rem; }

.breadcrumb ol {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin: 0 0 var(--space-4);
  padding: 0;
  font-size: var(--fs-small);
  color: var(--color-text-muted);
}
.breadcrumb li + li::before { content: "›"; margin-right: var(--space-2); color: var(--color-border-strong); }
.breadcrumb a { color: var(--color-text-muted); text-decoration: none; }
.breadcrumb a:hover { color: var(--color-primary); text-decoration: underline; }

.section-head { max-width: 45rem; margin-bottom: var(--space-6); }
.section-head h2 { margin-bottom: var(--space-3); }

/* Footer */
.site-footer {
  background: var(--color-primary);
  color: rgba(255,255,255,0.82);
  padding-block: var(--space-8) var(--space-5);
  font-size: var(--fs-small);
}
.site-footer a { color: rgba(255,255,255,0.82); text-decoration: none; }
.site-footer a:hover { color: #fff; text-decoration: underline; }

.site-footer__grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: var(--space-6);
  margin-bottom: var(--space-7);
}
@media (max-width: 960px) {
  .site-footer__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .site-footer__grid { grid-template-columns: 1fr; }
}

.site-footer h3 {
  color: #fff;
  font-size: 1rem;
  margin-bottom: var(--space-3);
}
.site-footer__col ul { list-style: none; margin: 0; padding: 0; }
.site-footer__col li { margin-top: var(--space-2); }

.site-footer__brand img { margin-bottom: var(--space-4); }
.site-footer__address {
  font-style: normal;
  margin-bottom: var(--space-4);
  line-height: var(--lh-ui);
}
.site-footer__hours {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-1) var(--space-3);
  margin: 0;
}
.site-footer__hours dt { color: #fff; font-weight: var(--fw-medium); }

.site-footer__trust {
  border-top: 1px solid rgba(255,255,255,0.15);
  padding-top: var(--space-5);
  margin-bottom: var(--space-5);
}
.site-footer__trust ul {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-5);
  list-style: none;
  margin: 0;
  padding: 0;
  color: #fff;
  font-weight: var(--fw-medium);
}
.site-footer__trust li::before {
  content: "✓";
  margin-right: var(--space-2);
  color: var(--color-secondary);
}

.site-footer__legal {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-3);
  border-top: 1px solid rgba(255,255,255,0.15);
  padding-top: var(--space-4);
  font-size: var(--fs-small);
}
.site-footer__legal ul {
  display: flex;
  gap: var(--space-4);
  list-style: none;
  margin: 0;
  padding: 0;
}

/* Sticky mobile contact */
.sticky-contact {
  position: fixed;
  bottom: 0;
  left: 0; right: 0;
  z-index: var(--z-sticky);
  display: none;
  padding: var(--space-2);
  gap: var(--space-2);
  background: #fff;
  border-top: 1px solid var(--color-border);
  box-shadow: 0 -4px 14px rgba(19, 41, 58, 0.08);
}
@media (max-width: 720px) {
  .sticky-contact { display: flex; }
  body { padding-bottom: 4.5rem; }
}
.sticky-contact__btn {
  flex: 1;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 0.625rem 0.5rem;
  border-radius: var(--radius-md);
  text-decoration: none;
  font-size: 0.75rem;
  font-weight: var(--fw-semibold);
  line-height: 1.1;
}
.sticky-contact__btn--call { background: var(--color-accent); color: #fff; }
.sticky-contact__btn--wa   { background: #25D366; color: #0a3a1c; }
.sticky-contact__btn--quote{ background: var(--color-secondary); color: var(--color-primary-dark); }