/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: var(--primary);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  transition: all var(--transition-normal);
}

.site-header.scrolled {
  background-color: rgba(78, 63, 137, 0.95);
  backdrop-filter: var(--backdrop-blur);
  box-shadow: var(--shadow-md);
}

.header-main {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 100px;
  padding: 0.5rem 0;
  gap: var(--space-4);
}

/* Header Left: Logo, Menu Toggle & Action */
.header-left {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

/* Brand Logo */
.site-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}

.site-logo img {
  height: 96px;
  width: auto;
  object-fit: contain;
  transition: transform var(--transition-fast);
}

.site-logo:hover img {
  transform: scale(1.04);
}

/* Menu Toggle & Account Access Buttons (Always visible on all screen sizes) */
.mobile-menu-toggle,
.header-account-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  background-color: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: var(--radius-md);
  color: var(--text-white);
  cursor: pointer;
  transition: all var(--transition-fast);
  flex-shrink: 0;
  text-decoration: none;
}

.mobile-menu-toggle:hover,
.header-account-btn:hover {
  background-color: rgba(255, 255, 255, 0.25);
  border-color: rgba(255, 255, 255, 0.45);
  color: #ffffff;
  transform: translateY(-1px);
}

.mobile-menu-toggle:active,
.header-account-btn:active {
  transform: translateY(0);
}

/* Header Find a Purple Bin Button */
.header-btn-bin {
  font-weight: var(--font-weight-bold);
  white-space: nowrap;
  box-shadow: 0 4px 14px rgba(159, 195, 33, 0.35);
  transition: all var(--transition-fast);
}

.header-btn-bin:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(159, 195, 33, 0.45);
}

/* Header Right: Contact items (Phone & Email) */
.header-contact-items {
  display: flex;
  gap: var(--space-6);
  align-items: center;
  flex-shrink: 0;
}

.header-contact-item {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: rgba(255, 255, 255, 0.92);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  text-decoration: none;
  transition: all var(--transition-fast);
  padding: 0.35rem 0.6rem;
  border-radius: var(--radius-sm);
}

.header-contact-item svg {
  color: var(--accent-green-bright);
  flex-shrink: 0;
  transition: transform var(--transition-fast);
}

.header-contact-item:hover {
  color: #ffffff;
  background-color: rgba(255, 255, 255, 0.12);
}

.header-contact-item:hover svg {
  transform: scale(1.15);
}

/* Desktop Nav Deprecated / Hidden */
.desktop-nav {
  display: none !important;
}

/* Header Responsive Breakpoints */
@media (max-width: 860px) {
  .header-main {
    min-height: 84px;
    padding: 0.4rem 0;
    gap: var(--space-3);
  }

  .site-logo img {
    height: 72px;
  }

  .header-left {
    gap: var(--space-3);
  }

  .header-contact-items {
    gap: var(--space-3);
  }
}

@media (max-width: 680px) {
  .header-main {
    min-height: 74px;
  }

  .site-logo img {
    height: 56px;
  }

  .header-left {
    gap: var(--space-2);
  }

  .mobile-menu-toggle,
  .header-account-btn {
    width: 40px;
    height: 40px;
  }

  .header-btn-bin {
    font-size: var(--font-size-xs);
    padding: 0.45rem 0.75rem;
  }

  .header-contact-items {
    gap: var(--space-2);
  }

  .header-contact-items .contact-label {
    display: none;
  }

  .header-contact-item {
    width: 38px;
    height: 38px;
    padding: 0;
    justify-content: center;
    border-radius: var(--radius-full);
    background-color: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.2);
  }

  .header-contact-item:hover {
    background-color: rgba(255, 255, 255, 0.25);
  }
}

@media (max-width: 420px) {
  .header-btn-bin {
    padding: 0.4rem 0.55rem;
    font-size: 0.75rem;
  }
}

/* ==========================================================================
   Mobile Drawer Navigation
   ========================================================================== */
.drawer-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(18, 44, 66, 0.7);
  backdrop-filter: var(--backdrop-blur);
  z-index: 1999;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.drawer-backdrop.active {
  opacity: 1;
  visibility: visible;
}

.drawer-panel {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  max-width: 380px;
  background-color: var(--slate-darker);
  color: var(--text-white);
  box-shadow: var(--shadow-xl);
  z-index: 2000;
  transform: translateX(100%);
  transition: transform var(--transition-normal);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}

.drawer-backdrop.active .drawer-panel {
  transform: translateX(0);
}

.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-6);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.drawer-close {
  background: transparent;
  border: none;
  color: var(--text-white);
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.5rem;
}

.drawer-body {
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  flex-grow: 1;
}

.mobile-nav-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.mobile-nav-item {
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: 0.5rem;
}

.mobile-nav-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 0.5rem;
  color: var(--text-white);
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-base);
  text-decoration: none;
  border-radius: var(--radius-sm);
  width: 100%;
  background: none;
  border: none;
  text-align: left;
  cursor: pointer;
}

.mobile-nav-link:hover {
  color: var(--accent-green-bright);
}

.mobile-sub-menu {
  display: none;
  flex-direction: column;
  padding-left: var(--space-4);
  margin-top: 0.25rem;
  gap: 0.25rem;
}

.mobile-sub-menu.open {
  display: flex;
}

.mobile-sub-link {
  padding: 0.5rem 0.75rem;
  color: rgba(255, 255, 255, 0.75);
  font-size: var(--font-size-sm);
  text-decoration: none;
  border-radius: var(--radius-xs);
  transition: all var(--transition-fast);
}

.mobile-sub-link:hover {
  color: #ffffff;
  background-color: rgba(255, 255, 255, 0.08);
}

.drawer-footer {
  padding: var(--space-6);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

/* ==========================================================================
   Footer Partners Section
   ========================================================================== */
.footer-partners-section {
  background-color: #ffffff;
  padding: var(--space-12) 0 var(--space-8);
  border-top: 1px solid var(--border-light);
  position: relative;
  z-index: 2;
}

.partners-title {
  color: var(--slate-darker);
  font-size: var(--font-size-2xl);
  font-weight: 800;
  margin-top: var(--space-2);
  margin-bottom: var(--space-2);
}

.partners-subtitle {
  color: var(--text-muted);
  font-size: var(--font-size-sm);
  max-width: 520px;
  margin: 0 auto var(--space-8);
}

.partners-logo-grid {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--space-8) var(--space-12);
}

.partner-logo-item {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-2) var(--space-4);
  transition: all var(--transition-normal);
}

.partner-logo-item:hover {
  transform: translateY(-3px);
}

.partner-logo {
  max-height: 56px;
  max-width: 175px;
  width: auto;
  height: auto;
  object-fit: contain;
  transition: all var(--transition-fast);
}

.partner-logo-item:hover .partner-logo {
  transform: scale(1.04);
}

@media (max-width: 768px) {
  .footer-partners-section {
    padding: var(--space-10) 0 var(--space-6);
  }

  .partners-logo-grid {
    gap: var(--space-6) var(--space-8);
  }

  .partner-logo {
    max-height: 46px;
    max-width: 140px;
  }
}

@media (max-width: 480px) {
  .partners-logo-grid {
    gap: var(--space-5) var(--space-6);
  }

  .partner-logo {
    max-height: 40px;
    max-width: 120px;
  }
}

/* ==========================================================================
   Site Footer & Wave Divider
   ========================================================================== */
.footer-wave-wrap {
  position: relative;
  z-index: 2;
  overflow: hidden;
}

.footer-wave {
  width: 100%;
  height: 48px;
  min-height: 32px;
  display: block;
  margin-bottom: -1px;
}

.footer-wave path {
  fill: var(--slate-darker);
}

.site-footer {
  background-color: var(--slate-darker);
  color: var(--text-white);
  position: relative;
  overflow: hidden;
  margin-top: auto;
}

.footer-main {
  padding-top: var(--space-16);
  padding-bottom: var(--space-16);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: var(--space-12);
}

@media (min-width: 640px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .footer-grid {
    grid-template-columns: 2fr 1.2fr 1.2fr 1.6fr;
  }
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.footer-logo img {
  height: 44px;
  width: auto;
}

.footer-desc {
  color: rgba(255, 255, 255, 0.75);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-relaxed);
  max-width: 320px;
}

.footer-desc a {
  color: var(--accent-green-bright);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color var(--transition-fast);
}

.footer-desc a:hover {
  color: #ffffff;
}

.footer-contact-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-top: var(--space-2);
}

.footer-contact-line {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.85);
}

.footer-contact-line svg {
  flex-shrink: 0;
  margin-top: 3px;
  color: var(--accent-green-bright);
}

.footer-col-title {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-bold);
  color: var(--text-white);
  margin-bottom: var(--space-5);
  position: relative;
  padding-bottom: var(--space-2);
}

.footer-col-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 28px;
  height: 2px;
  background: var(--accent-green);
  border-radius: var(--radius-full);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-link {
  color: rgba(255, 255, 255, 0.75);
  font-size: var(--font-size-sm);
  text-decoration: none;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.footer-link:hover {
  color: var(--accent-green-bright);
  transform: translateX(3px);
}

/* Social Icons */
.social-icons-row {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-4);
  flex-wrap: wrap;
}

.social-icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--text-white);
  transition: all var(--transition-fast);
  text-decoration: none;
}

.social-icon-btn:hover {
  background-color: var(--accent-green);
  color: var(--slate-darker);
  transform: translateY(-2px);
}

/* BBB Accreditation Row */
.footer-bbb-row {
  margin-top: var(--space-5);
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.footer-bbb-img {
  width: 44px;
  height: auto;
  border-radius: var(--radius-xs);
  display: block;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.footer-bbb-text {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.35;
  transition: color var(--transition-fast);
}

.footer-bbb-row:hover .footer-bbb-img {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.35);
}

.footer-bbb-row:hover .footer-bbb-text {
  color: var(--accent-green-bright);
}

.social-icon-btn svg {
  width: 18px;
  height: 18px;
}

/* Newsletter Input */
.footer-newsletter-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-top: var(--space-2);
}

.footer-input-group {
  display: flex;
  background-color: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-md);
  padding: 4px;
  transition: border-color var(--transition-fast);
}

.footer-input-group:focus-within {
  border-color: var(--accent-green);
}

.footer-input {
  flex-grow: 1;
  background: transparent;
  border: none;
  padding: 0.65rem 0.85rem;
  color: var(--text-white);
  font-size: var(--font-size-sm);
  outline: none;
  font-family: inherit;
}

.footer-input::placeholder {
  color: rgba(255, 255, 255, 0.45);
}

/* Footer Bottom */
.footer-bottom {
  padding: var(--space-6) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: var(--font-size-xs);
  color: rgba(255, 255, 255, 0.55);
}

.footer-bottom-inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  align-items: center;
  justify-content: space-between;
}

@media (min-width: 768px) {
  .footer-bottom-inner {
    flex-direction: row;
  }
}

.footer-copyright {
  max-width: 50%;
  line-height: 1.6;
}

@media (max-width: 767px) {
  .footer-copyright {
    max-width: 100%;
    text-align: center;
  }
}

.footer-bottom-links {
  display: flex;
  gap: var(--space-6);
  flex-shrink: 0;
}

.footer-bottom-link {
  color: rgba(255, 255, 255, 0.55);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-bottom-link:hover {
  color: var(--text-white);
}