/* ALERT / UTILITY BAR */
.utility-bar {
  background-color: var(--color-primary);
  color: var(--color-white);
  font-size: var(--text-sm);
  padding: var(--space-2) 0;
  display: block;
}

.utility-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.utility-bar-left {
  font-weight: 500;
}

.utility-bar-right {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.utility-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.utility-item a {
  color: var(--color-white);
  font-weight: 600;
}

.utility-item a:hover {
  text-decoration: underline;
}

/* TOP ANNOUNCEMENT BAR */
.announcement-bar {
  background-color: var(--color-accent);
  color: var(--color-text-primary);
  text-align: center;
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
  font-weight: 600;
  border-bottom: 1px solid var(--color-accent-dark);
}

/* MAIN HEADER (STICKY) */
.site-header {
  background-color: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  position: relative;
  top: 0;
  z-index: 1000;
  transition: padding var(--transition), box-shadow var(--transition);
}

.site-header.sticky {
  position: sticky;
  top: 0;
}

.site-header.scrolled {
  box-shadow: var(--shadow-md);
  padding: var(--space-2) 0;
}

.site-header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 70px;
}

/* Logo */
.logo-container {
  display: flex;
  align-items: center;
}

.logo-link {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-title {
  font-family: var(--font-body);
  font-weight: 900;
  font-size: 22px;
  color: #1A2E35;
  line-height: 0.9;
  -webkit-text-stroke: 0.6px currentColor;
}

.logo-subtitle {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 11px;
  color: #4A6370;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-top: -4px;
}

.mobile-nav-header .logo-title {
  font-size: 16px;
}

.mobile-nav-header .logo-subtitle {
  font-size: 8px;
  letter-spacing: 1px;
}

.site-footer .logo-title {
  color: var(--color-white);
}

.site-footer .logo-subtitle {
  color: var(--color-primary-light);
}

/* DESKTOP NAVIGATION */
.main-nav {
  display: flex;
  height: 100%;
}

.nav-list {
  display: flex;
  list-style: none;
  height: 100%;
  align-items: center;
  gap: var(--space-6);
}

.nav-item {
  position: relative;
  height: 100%;
  display: flex;
  align-items: center;
}

.nav-link {
  color: var(--color-text-primary);
  font-weight: 600;
  font-size: var(--text-base);
  padding: var(--space-2) 0;
  border-bottom: 2px solid transparent;
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.nav-link:hover,
.nav-item:hover > .nav-link {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

/* Dropdown Caret SVG */
.caret-icon {
  width: 10px;
  height: 10px;
  fill: currentColor;
  transition: transform var(--transition);
}

.nav-item:hover .caret-icon {
  transform: rotate(180deg);
}

/* CSS-Only Dropdowns */
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-lg);
  border-radius: var(--radius-md);
  min-width: 240px;
  padding: var(--space-3) 0;
  list-style: none;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
  z-index: 1001;
}

.nav-item:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-item a {
  display: block;
  padding: var(--space-2) var(--space-6);
  color: var(--color-text-primary);
  font-weight: 500;
  font-size: var(--text-sm);
  transition: var(--transition);
}

.dropdown-item a:hover {
  background-color: var(--color-primary-light);
  color: var(--color-primary-dark);
  padding-left: var(--space-8);
}

/* Mega Dropdown for Services */
.mega-dropdown {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-lg);
  border-radius: var(--radius-lg);
  width: 600px;
  padding: var(--space-8);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
  z-index: 1001;
}

.nav-item:hover .mega-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.mega-column-title {
  font-size: var(--text-sm);
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-primary);
  letter-spacing: 1px;
  margin-bottom: var(--space-4);
  border-bottom: 2px solid var(--color-border);
  padding-bottom: var(--space-2);
}

.mega-column-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.mega-column-list a {
  color: var(--color-text-secondary);
  font-size: var(--text-sm);
  font-weight: 500;
  display: block;
  padding: var(--space-1) 0;
  transition: var(--transition);
}

.mega-column-list a:hover {
  color: var(--color-primary);
  padding-left: var(--space-2);
}

/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--text-base);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-full);
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  height: 48px;
  min-width: 140px;
}

.btn-primary {
  background-color: var(--color-accent);
  color: var(--color-text-primary);
  border-color: var(--color-accent);
}

.btn-primary:hover {
  background-color: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-teal {
  background-color: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.btn-teal:hover {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-white);
  border-color: var(--color-white);
}

.btn-secondary:hover {
  background-color: var(--color-white);
  color: var(--color-primary-dark);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.btn-secondary-teal {
  background-color: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn-secondary-teal:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
}

/* MOBILE HEADER / HAMBURGER Trigger */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
  color: var(--color-text-primary);
  font-size: 24px;
}

/* MOBILE NAV DRAWER */
.mobile-nav-drawer {
  position: fixed;
  top: 0;
  left: 0;
  width: 300px;
  height: 100vh;
  background-color: var(--color-white);
  box-shadow: var(--shadow-lg);
  z-index: 2000;
  transform: translateX(-100%);
  transition: transform 0.3s ease;
  overflow-y: auto;
  padding: var(--space-6);
}

.mobile-nav-drawer.open {
  transform: translateX(0);
}

.mobile-nav-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(26, 46, 53, 0.5);
  backdrop-filter: blur(4px);
  z-index: 1999;
  display: none;
}

.mobile-nav-overlay.open {
  display: block;
}

.mobile-nav-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-8);
  border-bottom: 1px solid var(--color-border);
  padding-bottom: var(--space-4);
}

.mobile-nav-close {
  background: none;
  border: none;
  font-size: 28px;
  cursor: pointer;
  color: var(--color-text-secondary);
}

.mobile-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.mobile-nav-item {
  border-bottom: 1px solid var(--color-surface-alt);
  padding-bottom: var(--space-2);
}

.mobile-nav-link {
  font-weight: 600;
  color: var(--color-text-primary);
  font-size: var(--text-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-2) 0;
}

.mobile-submenu {
  list-style: none;
  padding-left: var(--space-4);
  margin-top: var(--space-2);
  display: none;
}

.mobile-submenu.open {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.mobile-submenu-link {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  font-weight: 500;
  padding: var(--space-2) 0;
  display: block;
}

/* FLOATING WHATSAPP BUTTON */
.chat-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 60px;
  height: 60px;
  background-color: #25D366;
  color: var(--color-white);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
  z-index: 9999;
  transition: transform var(--transition), box-shadow var(--transition);
}

.chat-float:hover {
  transform: scale(1.08);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.6);
}

.chat-float svg {
  width: 32px;
  height: 32px;
  fill: currentColor;
}

.whatsapp-tooltip {
  position: absolute;
  right: 70px;
  background-color: var(--color-text-primary);
  color: var(--color-white);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 600;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transform: translateX(10px);
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
  box-shadow: var(--shadow-md);
}

.chat-float:hover .whatsapp-tooltip {
  opacity: 1;
  visibility: visible;
  transform: translateX(0);
}

/* Pulsing effect for WhatsApp float */
.chat-float::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: var(--radius-full);
  box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.6);
  animation: pulse-chat 2s infinite;
  z-index: -1;
}

@keyframes pulse-chat {
  0% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.6);
  }
  70% {
    box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
  }
}

/* CARDS AND GRIDS */
.card-grid-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}

.card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.card-icon {
  margin-bottom: var(--space-4);
  color: var(--color-primary);
}

.card:hover .card-icon {
  color: var(--color-accent);
}

/* ACCORDION FAQ STYLES */
.faq-accordion {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: var(--color-surface);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  font-family: var(--font-body);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text-primary);
  padding: var(--space-4) var(--space-6);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: var(--transition);
}

.faq-question:hover {
  background-color: var(--color-surface-alt);
  color: var(--color-primary);
}

.faq-answer {
  padding: 0 var(--space-6) var(--space-4) var(--space-6);
  color: var(--color-text-secondary);
}

.faq-question[aria-expanded="true"] .caret-icon {
  transform: rotate(180deg);
}

/* APPOINTMENT FORM */
.appointment-form-wrapper {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  box-shadow: var(--shadow-md);
}

.form-group {
  margin-bottom: var(--space-4);
}

.form-group label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
  margin-bottom: var(--space-2);
  color: var(--color-text-primary);
}

.form-control {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text-primary);
  transition: border var(--transition), box-shadow var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(11, 110, 143, 0.15);
}

.form-control.error {
  border-color: #D32F2F;
  background-color: #FFEBEE;
}

.error-message {
  color: #D32F2F;
  font-size: var(--text-xs);
  margin-top: var(--space-1);
  font-weight: 500;
}

/* FOOTER */
.site-footer {
  background-color: var(--color-text-primary);
  color: var(--color-white);
  padding-top: var(--space-16);
  padding-bottom: var(--space-8);
}

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

.footer-column-title {
  font-family: var(--font-body);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: var(--space-6);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.footer-column p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  margin-bottom: var(--space-4);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer-links a {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  font-weight: 500;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--color-white);
  padding-left: var(--space-1);
}

.footer-socials {
  display: flex;
  gap: var(--space-4);
  margin-top: var(--space-4);
}

.social-icon {
  width: 36px;
  height: 36px;
  background-color: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  transition: var(--transition);
}

.social-icon:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--space-8);
  text-align: center;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}