/* ==========================================================================
   Layout - Header, Navigation, Footer, Mobile CTA
   ========================================================================== */

/* ==========================================================================
   Header
   ========================================================================== */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: var(--shadow-sm);
  transition: background var(--transition);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
}

.logo {
  display: flex;
  align-items: center;
}

.logo img {
  height: 48px;
  width: auto;
}

/* ==========================================================================
   Desktop Navigation
   ========================================================================== */

.nav {
  display: none;
}

@media (min-width: 768px) {
  .nav {
    display: flex;
    align-items: center;
    gap: var(--space-1);
  }
}

.nav-link {
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--gray-600);
  border-radius: var(--radius);
  transition: all var(--transition-fast);
}

.nav-link:hover {
  color: var(--primary-600);
  background: var(--primary-50);
}

.header-contact {
  display: none;
}

@media (min-width: 1024px) {
  .header-contact {
    display: flex;
    align-items: center;
    gap: var(--space-4);
  }
}

.header-phone {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: var(--font-semibold);
  color: var(--gray-900);
}

.header-phone svg {
  width: 20px;
  height: 20px;
  color: var(--primary-500);
}

/* ==========================================================================
   Mobile Menu Button
   ========================================================================== */

.menu-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  padding: 4px;
}

.menu-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--gray-700);
  border-radius: 2px;
  transition: all var(--transition-fast);
}

.menu-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

@media (min-width: 768px) {
  .menu-toggle {
    display: none;
  }
}

/* ==========================================================================
   Mobile Navigation
   ========================================================================== */

.mobile-nav {
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  bottom: 0;
  background: #fff;
  padding: var(--space-6);
  transform: translateX(100%);
  transition: transform var(--transition-slow);
  overflow-y: auto;
  z-index: 999;
}

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

.mobile-nav-link {
  display: block;
  padding: var(--space-4);
  font-size: var(--text-lg);
  font-weight: var(--font-medium);
  color: var(--gray-700);
  border-bottom: 1px solid var(--gray-100);
}

.mobile-nav-link:hover {
  color: var(--primary-600);
}

.mobile-nav-contact {
  margin-top: var(--space-8);
  padding-top: var(--space-6);
  border-top: 1px solid var(--gray-200);
}

.mobile-nav-phone {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: var(--gray-900);
  margin-bottom: var(--space-4);
}

/* ==========================================================================
   Footer
   ========================================================================== */

.footer {
  background: var(--secondary-900);
  color: var(--gray-300);
  padding-top: var(--space-16);
}

.footer-grid {
  display: grid;
  gap: var(--space-8);
  margin-bottom: var(--space-12);
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

.footer-brand {
  max-width: 300px;
}

.footer-logo {
  height: 48px;
  width: auto;
  margin-bottom: var(--space-4);
}

.footer-description {
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  color: var(--gray-400);
}

.footer-title {
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  color: #fff;
  margin-bottom: var(--space-4);
}

.footer-links li {
  margin-bottom: var(--space-2);
}

.footer-links a {
  font-size: var(--text-sm);
  color: var(--gray-400);
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--primary-400);
}

.footer-contact-item {
  display: flex;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
  font-size: var(--text-sm);
}

.footer-contact-item svg {
  width: 20px;
  height: 20px;
  color: var(--primary-500);
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-contact-item a {
  color: var(--gray-300);
}

.footer-contact-item a:hover {
  color: var(--primary-400);
}

.footer-socials {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.footer-social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  transition: all var(--transition-fast);
}

.footer-social-link:hover {
  background: var(--primary-500);
}

.footer-social-link img {
  width: 24px;
  height: 24px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: var(--space-6) 0;
}

.footer-bottom-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  text-align: center;
}

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

.footer-legal {
  font-size: var(--text-xs);
  color: var(--gray-500);
}

.footer-copyright {
  font-size: var(--text-sm);
  color: var(--gray-500);
}

/* ==========================================================================
   Mobile CTA Bar
   ========================================================================== */

.mobile-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: #fff;
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
  padding: var(--space-3) var(--space-4);
  z-index: 1000;
  display: flex;
  gap: var(--space-3);
}

.mobile-cta .btn {
  flex: 1;
  justify-content: center;
}

@media (min-width: 768px) {
  .mobile-cta {
    display: none;
  }
}

/* Add padding to body to account for fixed mobile CTA */
@media (max-width: 767px) {
  body {
    padding-bottom: 72px;
  }
}