/* =========================================================
   Care Navigator — Enhanced Page Styles
   Modern hero sections, improved layouts, and page-specific enhancements
   ========================================================= */

/* ---------- Modern Hero Section ---------- */
.hero {
  position: relative;
  padding: var(--space-3xl) 0;
  background: linear-gradient(135deg, var(--color-primary-50) 0%, var(--surface) 100%);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 20% 50%, rgba(2, 132, 199, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(14, 165, 233, 0.08) 0%, transparent 50%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.hero-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-md);
  background: linear-gradient(135deg, var(--text-primary) 0%, var(--color-primary-700) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: clamp(1.125rem, 2vw, 1.375rem);
  color: var(--text-secondary);
  margin-bottom: var(--space-xl);
  line-height: 1.6;
}

.hero-cta {
  display: flex;
  gap: var(--space);
  justify-content: center;
  flex-wrap: wrap;
  margin-top: var(--space-xl);
}

/* Animated gradient text */
@keyframes gradient {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

.hero-title-animated {
  background: linear-gradient(
    90deg,
    var(--color-primary-600) 0%,
    var(--color-primary-400) 25%,
    var(--color-primary-600) 50%,
    var(--color-primary-400) 75%,
    var(--color-primary-600) 100%
  );
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradient 3s ease infinite;
}

/* ---------- Feature Grid ---------- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-2xl);
}

.feature-card {
  position: relative;
  padding: var(--space-xl);
  background: var(--surface);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border);
  transition: all var(--transition-base);
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--primary) 0%, var(--color-primary-400) 100%);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.feature-card:hover::before {
  transform: scaleX(1);
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary-light);
}

.feature-icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, #0ea5e9 0%, #0284c7 100%);
  font-size: 2rem;
  margin-bottom: var(--space);
  box-shadow: 0 4px 12px rgba(14, 165, 233, 0.25);
  transition: all var(--transition-base);
  color: white;
}

.feature-icon svg {
  width: 32px;
  height: 32px;
  stroke: white;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.feature-card:hover .feature-icon {
  transform: scale(1.1) rotate(5deg);
  box-shadow: 0 8px 24px rgba(14, 165, 233, 0.35);
}

.feature-title {
  font-size: var(--text-xl);
  font-weight: 700;
  margin-bottom: var(--space-sm);
  color: var(--text-primary);
}

.feature-description {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space);
}

/* ---------- Stats Section ---------- */
.stats-section {
  padding: var(--space-3xl) 0;
  background: linear-gradient(135deg, var(--color-primary-900) 0%, var(--color-primary-700) 100%);
  position: relative;
  overflow: hidden;
}

.stats-section::after {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 50%;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-xl);
  position: relative;
  z-index: 1;
}

.stat-item {
  text-align: center;
  color: var(--text-inverse);
}

.stat-value {
  font-size: var(--text-5xl);
  font-weight: 800;
  line-height: 1;
  margin-bottom: var(--space-sm);
  display: block;
}

.stat-label {
  font-size: var(--text-lg);
  opacity: 0.9;
  font-weight: 500;
}

/* ---------- Steps/Process Section ---------- */
.steps-section {
  padding: var(--space-3xl) 0;
}

.steps-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-2xl);
  margin-top: var(--space-2xl);
}

.step-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
}

.step-item::after {
  content: '';
  position: absolute;
  top: 32px;
  left: calc(50% + 48px);
  width: calc(100% - 96px);
  height: 2px;
  background: linear-gradient(90deg, var(--primary) 0%, transparent 100%);
}

.step-item:last-child::after {
  display: none;
}

.step-number {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: var(--text-inverse);
  font-size: var(--text-2xl);
  font-weight: 800;
  margin-bottom: var(--space);
  box-shadow: var(--shadow-md), var(--glow-primary);
  position: relative;
  z-index: 1;
}

.step-title {
  font-size: var(--text-xl);
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

.step-description {
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ---------- CTA Section ---------- */
.cta-section {
  padding: var(--space-3xl) 0;
  background: linear-gradient(135deg, var(--color-primary-50) 0%, var(--color-primary-100) 100%);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -30%;
  left: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(2, 132, 199, 0.1) 0%, transparent 70%);
  border-radius: 50%;
}

.cta-section::after {
  content: '';
  position: absolute;
  bottom: -30%;
  right: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(14, 165, 233, 0.08) 0%, transparent 70%);
  border-radius: 50%;
}

.cta-content {
  position: relative;
  z-index: 1;
  max-width: 700px;
  margin: 0 auto;
}

.cta-title {
  font-size: var(--text-4xl);
  font-weight: 800;
  margin-bottom: var(--space);
}

.cta-description {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  margin-bottom: var(--space-xl);
}

/* ---------- Testimonial Cards ---------- */
.testimonial {
  background: var(--surface);
  padding: var(--space-xl);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  position: relative;
}

.testimonial::before {
  content: '"';
  position: absolute;
  top: var(--space);
  left: var(--space);
  font-size: 4rem;
  line-height: 1;
  color: var(--primary-light);
  font-family: Georgia, serif;
  opacity: 0.5;
}

.testimonial-content {
  margin-bottom: var(--space);
  color: var(--text-secondary);
  font-style: italic;
  line-height: 1.7;
  position: relative;
  z-index: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space);
}

.author-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-inverse);
  font-weight: 700;
  box-shadow: var(--shadow-sm);
}

.author-info {
  flex: 1;
}

.author-name {
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.author-title {
  font-size: var(--text-sm);
  color: var(--text-tertiary);
}

/* ========================================
   MODERN NAVIGATION - ENTERPRISE GRADE
   ======================================== */

.site-header-modern {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  border-bottom: 1px solid rgba(14, 165, 233, 0.1);
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: all 0.3s ease;
}

/* Top Bar: Brand + Utilities */
.header-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
  border-bottom: 1px solid rgba(14, 165, 233, 0.08);
}

/* Modern Brand */
.modern-brand {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.modern-brand:hover {
  transform: translateY(-1px);
}

.brand-logo-modern {
  width: 48px;
  height: 48px;
  background: white;
  border: 2px solid rgba(14, 165, 233, 0.2);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
}

.modern-brand:hover .brand-logo-modern {
  box-shadow: 0 4px 16px rgba(14, 165, 233, 0.2);
  transform: scale(1.05);
  border-color: rgba(14, 165, 233, 0.4);
}

.brand-logo-modern img {
  width: 32px;
  height: 32px;
  object-fit: contain;
}

.brand-text {
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
}

.brand-name {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.025em;
}

.brand-tagline {
  font-size: 0.8125rem;
  color: var(--text-tertiary);
  font-weight: 500;
}

/* Header Utilities */
.header-utilities {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.header-icon-btn,
.header-logout-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  color: var(--text-secondary);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
}

.header-icon-btn:hover,
.header-logout-btn:hover {
  background: rgba(14, 165, 233, 0.08);
  color: #0ea5e9;
  transform: translateY(-1px);
}

.header-link-btn {
  display: inline-flex;
  align-items: center;
  padding: 0.625rem 1.25rem;
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 0.9375rem;
  text-decoration: none;
  border-radius: 10px;
  transition: all 0.2s ease;
}

.header-link-btn:hover {
  color: #0ea5e9;
  background: rgba(14, 165, 233, 0.08);
}

.header-cta-btn {
  display: inline-flex;
  align-items: center;
  padding: 0.625rem 1.5rem;
  background: linear-gradient(135deg, #0ea5e9 0%, #0284c7 100%);
  color: white;
  font-weight: 600;
  font-size: 0.9375rem;
  text-decoration: none;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(14, 165, 233, 0.25);
  transition: all 0.3s ease;
}

.header-cta-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(14, 165, 233, 0.35);
}

/* Language Selector Modern */
.lang-selector-modern {
  position: relative;
}

.lang-toggle-modern {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1rem;
  background: transparent;
  border: 1px solid rgba(14, 165, 233, 0.2);
  border-radius: 10px;
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 0.875rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.lang-toggle-modern:hover {
  background: rgba(14, 165, 233, 0.08);
  border-color: #0ea5e9;
  color: #0ea5e9;
}

.lang-toggle-modern svg {
  width: 18px;
  height: 18px;
}

.lang-menu-modern {
  position: absolute;
  top: calc(100% + 0.5rem);
  right: 0;
  min-width: 180px;
  background: white;
  border: 1px solid rgba(14, 165, 233, 0.15);
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
  padding: 0.5rem;
  display: none;
  z-index: 100;
}

.lang-toggle-modern[aria-expanded="true"] + .lang-menu-modern {
  display: block !important;
  animation: fadeInDown 0.2s ease;
}

.lang-selector-modern:hover .lang-menu-modern {
  display: block !important;
}

.lang-option-modern {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.625rem 0.875rem;
  background: transparent;
  border: none;
  border-radius: 8px;
  color: var(--text-secondary);
  font-size: 0.9375rem;
  font-weight: 500;
  cursor: pointer;
  text-align: left;
  transition: all 0.2s ease;
}

.lang-option-modern:hover {
  background: rgba(14, 165, 233, 0.08);
  color: #0ea5e9;
}

.lang-option-modern[aria-selected="true"] {
  background: rgba(14, 165, 233, 0.12);
  color: #0ea5e9;
  font-weight: 600;
}

/* Mobile Nav Toggle */
.nav-toggle-modern {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  background: transparent;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  gap: 5px;
  transition: all 0.2s ease;
}

.nav-toggle-modern:hover {
  background: rgba(14, 165, 233, 0.08);
}

.nav-toggle-icon {
  width: 22px;
  height: 2px;
  background: var(--text-secondary);
  border-radius: 2px;
  transition: all 0.3s ease;
}

.nav-toggle-modern[aria-expanded="true"] .nav-toggle-icon:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

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

.nav-toggle-modern[aria-expanded="true"] .nav-toggle-icon:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Bottom Bar: Main Navigation */
.header-nav-modern {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.75rem 0;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.header-nav-modern::-webkit-scrollbar {
  display: none;
}

.nav-link-modern {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1rem;
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 0.9375rem;
  text-decoration: none;
  border-radius: 10px;
  white-space: nowrap;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.nav-link-modern svg {
  width: 18px;
  height: 18px;
  transition: all 0.2s ease;
}

.nav-link-modern:hover {
  color: #0ea5e9;
  background: rgba(14, 165, 233, 0.08);
  transform: translateY(-1px);
}

.nav-link-modern:hover svg {
  transform: scale(1.1);
}

.nav-link-modern.is-active {
  color: #0ea5e9;
  background: rgba(14, 165, 233, 0.12);
  font-weight: 600;
}

.nav-link-modern.is-active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 1rem;
  right: 1rem;
  height: 2px;
  background: linear-gradient(90deg, #0ea5e9 0%, #0284c7 100%);
  border-radius: 2px 2px 0 0;
}

/* Animations */
@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Responsive Design */
@media (max-width: 1024px) {
  .brand-tagline {
    display: none;
  }
}

@media (max-width: 768px) {
  .nav-toggle-modern {
    display: flex;
  }

  .header-nav-modern {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border-top: 1px solid rgba(14, 165, 233, 0.1);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
    flex-direction: column;
    align-items: stretch;
    gap: 0.25rem;
    padding: 1rem;
    display: none;
  }

  .nav-toggle-modern[aria-expanded="true"] ~ .container .header-nav-modern,
  .header-nav-modern.is-open {
    display: flex;
  }

  .nav-link-modern {
    padding: 0.875rem 1rem;
  }

  .header-utilities {
    gap: 0.25rem;
  }

  .header-link-btn,
  .header-cta-btn {
    display: none;
  }

  .brand-name {
    font-size: 1.125rem;
  }
}

@media (max-width: 480px) {
  .brand-logo-modern {
    width: 40px;
    height: 40px;
  }

  .brand-logo-modern svg {
    width: 22px;
    height: 22px;
  }

  .brand-name {
    font-size: 1rem;
  }

  .lang-toggle-modern {
    padding: 0.5rem 0.75rem;
    font-size: 0.8125rem;
  }
}

/* Legacy Navigation (Keep for backwards compatibility) */
.site-header {
  background: var(--surface);
  box-shadow: var(--shadow-sm);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space) 0;
  gap: var(--space-lg);
}

.site-brand {
  display: flex;
  align-items: center;
  gap: var(--space);
  font-weight: 700;
  font-size: var(--text-lg);
  color: var(--text-primary);
  text-decoration: none;
  transition: transform var(--transition-fast);
}

.site-brand:hover {
  transform: scale(1.02);
}

.brand-logo {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-inverse);
  font-weight: 800;
  box-shadow: var(--shadow-sm);
}

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

.nav-link {
  padding: 0.5rem 1rem;
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  transition: all var(--transition-fast);
  position: relative;
}

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

.nav-link.active {
  color: var(--primary);
  background: var(--color-primary-100);
  font-weight: 600;
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 1rem;
  right: 1rem;
  height: 2px;
  background: var(--primary);
}

/* ---------- Footer ---------- */
.site-footer {
  background: #1e293b !important;
  color: #fff;
  padding: var(--space-3xl) 0 var(--space-xl);
  margin-top: var(--space-3xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-2xl);
  margin-bottom: var(--space-xl);
}

.footer-brand {
  color: #fff;
  font-weight: 700;
  font-size: var(--text-xl);
  margin-bottom: var(--space);
}

.footer-description {
  color: #e0e7ef;
  line-height: 1.6;
}

.footer-section h4 {
  color: #fff;
  font-size: var(--text-lg);
  font-weight: 600;
  margin-bottom: var(--space);
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

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

.footer-links a {
  color: #fff;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: #38bdf8;
}

.footer-bottom {
  padding-top: var(--space-xl);
  border-top: 1px solid var(--color-gray-800);
  text-align: center;
  color: #cbd5e1;
  font-size: var(--text-sm);
}

/* ---------- Responsive Adjustments ---------- */
@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  
  .features-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }
}

@media (max-width: 768px) {
  .hero {
    padding: var(--space-2xl) 0;
  }
  
  .hero-cta {
    flex-direction: column;
  }
  
  .hero-cta .btn {
    width: 100%;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
  }
  
  .step-item::after {
    display: none;
  }
  
  .stats-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

@media (max-width: 640px) {
  .site-header__inner {
    flex-wrap: wrap;
  }
  
  .site-nav {
    width: 100%;
    justify-content: space-between;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
  }
  
  .steps-container {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
}