/* ============================================================
   header-footer.css
   ============================================================ */

/* ---------- HEADER ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  background: var(--color-white);
  border-bottom: 1px solid transparent;
  transition: box-shadow 0.25s ease, border-color 0.25s ease;
}

.site-header--scrolled {
  box-shadow: var(--shadow-sm);
  border-bottom-color: var(--color-steel-100);
}

.site-header__inner {
  height: var(--header-height);
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-5);
}

.site-header__logo img { display: block; }

.site-header__nav ul {
  display: flex;
  gap: var(--space-4);
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-header__nav a {
  font-family: var(--font-body);
  font-weight: 500;
  color: var(--color-navy-900);
  text-decoration: none;
  padding: var(--space-2) 0;
  position: relative;
}

.site-header__nav a::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 2px;
  background: var(--color-accent-500);
  transform: scaleX(0);
  transition: transform 0.2s ease;
}

.site-header__nav a:hover::after { transform: scaleX(1); }

.site-header__search { margin-left: auto; }

.site-header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.site-header__icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  border-radius: var(--radius-md);
  color: var(--color-navy-900);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: background 0.2s ease;
  position: relative;
}

.site-header__icon-btn:hover { background: var(--color-steel-100); }

.site-header__cart-count {
  position: absolute;
  top: 2px; right: 2px;
  background: var(--color-accent-500);
  color: var(--color-white);
  font-size: 11px;
  font-weight: 700;
  min-width: 16px; height: 16px;
  border-radius: 999px;
  display: flex; align-items: center; justify-content: center;
  padding: 0 3px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 20px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-family: var(--font-body);
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.btn--primary {
  background: var(--color-accent-500);
  color: var(--color-white);
}

.btn--primary:hover {
  background: var(--color-accent-600);
  box-shadow: var(--shadow-sm);
  transform: translateY(-1px);
}

.site-header__dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: var(--color-white);
  box-shadow: var(--shadow-lg);
  border-radius: var(--radius-md);
  min-width: 200px;
  padding: var(--space-2);
  display: flex;
  flex-direction: column;
}

.site-header__dropdown[hidden] { display: none; }

.site-header__dropdown-admin {
  color: var(--color-accent-600) !important;
  font-weight: 700;
  border-top: 1px solid var(--color-steel-100);
  margin-top: 4px;
  padding-top: 10px !important;
}

.site-header__dropdown a,
.site-header__dropdown button {
  padding: var(--space-2) var(--space-3);
  text-align: left;
  border-radius: var(--radius-sm);
  text-decoration: none;
  color: var(--color-navy-900);
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-body);
}

.site-header__dropdown #logout-btn { color: var(--color-danger); font-weight: 600; }

.site-header__dropdown a:hover,
.site-header__dropdown button:hover { background: var(--color-steel-100); }

.site-header__dropdown #logout-btn:hover { background: #fdecea; }

.site-header__account-menu { position: relative; }

.site-header__search-bar {
  border-top: 1px solid var(--color-steel-100);
  padding: var(--space-3) var(--space-4);
}

.site-header__search-bar input {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  display: block;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-steel-300);
  font-family: var(--font-body);
  font-size: 15px;
}

.site-header__burger {
  display: none;
  flex-direction: column;
  gap: 4px;
  width: 40px; height: 40px;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  cursor: pointer;
}

.site-header__burger span {
  width: 22px; height: 2px;
  background: var(--color-navy-900);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.site-header__mobile-menu {
  border-top: 1px solid var(--color-steel-100);
  padding: var(--space-3) var(--space-4);
}

.site-header__mobile-menu ul {
  list-style: none;
  margin: 0; padding: 0;
  display: flex; flex-direction: column;
}

.site-header__mobile-menu a {
  display: block;
  padding: var(--space-3) 0;
  text-decoration: none;
  color: var(--color-navy-900);
  font-weight: 500;
  border-bottom: 1px solid var(--color-steel-100);
}

@media (max-width: 900px) {
  .site-header__nav,
  .site-header__quote-btn { display: none; }
  .site-header__burger { display: flex; }
}

/* ---------- FOOTER ---------- */
.site-footer {
  background: var(--color-navy-950);
  color: var(--color-steel-300);
  margin-top: var(--space-8);
}

.site-footer__reassurance {
  max-width: 1280px;
  margin: 0 auto;
  padding: var(--space-6) var(--space-4);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
  border-bottom: 1px solid var(--color-navy-700);
}

.reassurance-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-white);
  font-size: 14px;
  font-weight: 500;
}

.reassurance-item svg { color: var(--color-accent-500); flex-shrink: 0; }

.site-footer__main {
  max-width: 1280px;
  margin: 0 auto;
  padding: var(--space-7) var(--space-4);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
}

.site-footer__col h4 {
  color: var(--color-white);
  font-family: var(--font-heading);
  font-size: 15px;
  margin-bottom: var(--space-3);
}

.site-footer__col ul {
  list-style: none;
  margin: 0; padding: 0;
  display: flex; flex-direction: column; gap: var(--space-2);
}

.site-footer__col a {
  color: var(--color-steel-300);
  text-decoration: none;
  font-size: 14px;
}

.site-footer__col a:hover { color: var(--color-white); }

.site-footer__socials {
  display: flex; gap: var(--space-2);
  margin-top: var(--space-3);
}

.site-footer__socials a {
  width: 34px; height: 34px;
  border-radius: 50%;
  border: 1px solid var(--color-navy-700);
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 700;
  color: var(--color-steel-300);
}

.site-footer__bottom {
  border-top: 1px solid var(--color-navy-700);
  padding: var(--space-3) var(--space-4);
  text-align: center;
  font-size: 13px;
}

@media (max-width: 900px) {
  .site-footer__reassurance,
  .site-footer__main { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 560px) {
  .site-footer__reassurance,
  .site-footer__main { grid-template-columns: 1fr; }
}