/* ==========================================================================
   MoneyPathway Components
   Header, Navigation, Search Modal, Cards, Buttons, Hero, Footer
   ========================================================================== */

/* --------------------------------------------------------------------------
   Header & Navigation
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow var(--transition-fast);
}

.site-header.scrolled {
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: var(--space-6);
}

/* Brand Logo */
.brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-primary);
  letter-spacing: -0.03em;
  user-select: none;
}

.brand-logo:hover {
  color: var(--color-primary);
}

.brand-logo-mark {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  background-color: var(--color-primary);
  color: #ffffff;
  border-radius: var(--radius-md);
  box-shadow: 0 2px 4px rgba(15, 23, 42, 0.15);
}

.brand-name {
  display: flex;
  align-items: baseline;
}

.brand-name-money {
  color: var(--color-primary);
}

.brand-name-pathway {
  color: var(--color-accent);
  font-weight: 600;
}

/* Navigation Links */
.main-nav {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.nav-link {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-body);
  padding: var(--space-2) var(--space-1);
  position: relative;
  transition: color var(--transition-fast);
}

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

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

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--color-accent);
  border-radius: var(--radius-full);
}

/* Header Actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

/* Currency Toggle Pill */
.currency-toggle {
  display: inline-flex;
  align-items: center;
  background-color: var(--color-surface-sunken);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  padding: 2px;
  font-size: var(--text-xs);
  font-weight: 600;
}

.currency-btn {
  padding: 3px 8px;
  border-radius: var(--radius-full);
  color: var(--color-text-muted);
  transition: all var(--transition-fast);
}

.currency-btn.active {
  background-color: var(--color-surface);
  color: var(--color-primary);
  box-shadow: var(--shadow-xs);
}

/* Search Trigger Button */
.search-trigger-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 7px 12px;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  background-color: var(--color-surface-sunken);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.search-trigger-btn:hover {
  border-color: var(--color-border-hover);
  color: var(--color-primary);
  background-color: var(--color-surface);
}

.search-shortcut {
  font-size: 11px;
  padding: 1px 5px;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-subtle);
  font-family: var(--font-mono);
}

/* Mobile Nav Toggle */
.mobile-menu-btn {
  display: none;
  padding: 8px;
  color: var(--color-primary);
  border-radius: var(--radius-md);
}

@media (max-width: 860px) {
  .main-nav {
    display: none;
  }
  .mobile-menu-btn {
    display: inline-flex;
  }
  .search-shortcut {
    display: none;
  }
}

/* Mobile Drawer */
.mobile-drawer-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(15, 23, 42, 0.4);
  backdrop-filter: blur(2px);
  z-index: 200;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-fast);
}

.mobile-drawer-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.mobile-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 280px;
  background-color: var(--color-surface);
  box-shadow: var(--shadow-modal);
  z-index: 201;
  transform: translateX(100%);
  transition: transform var(--transition-normal);
  display: flex;
  flex-direction: column;
  padding: var(--space-6);
}

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

.mobile-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-border);
}

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

.mobile-drawer-nav .nav-link {
  font-size: var(--text-base);
  padding: var(--space-3) 0;
  border-bottom: 1px solid #f1f5f9;
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 9px 18px;
  font-size: var(--text-sm);
  font-weight: 600;
  line-height: 1.25;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--color-accent);
  color: #ffffff;
  border: 1px solid var(--color-accent);
}

.btn-primary:hover {
  background-color: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
  color: #ffffff;
  box-shadow: 0 2px 4px rgba(15, 118, 110, 0.2);
}

.btn-secondary {
  background-color: var(--color-surface);
  color: var(--color-primary);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-xs);
}

.btn-secondary:hover {
  background-color: var(--color-surface-hover);
  border-color: var(--color-border-hover);
  color: var(--color-primary);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-primary);
  border: 1px solid var(--color-border);
}

.btn-outline:hover {
  background-color: var(--color-surface-hover);
  border-color: var(--color-border-hover);
}

.btn-sm {
  padding: 6px 12px;
  font-size: var(--text-xs);
}

.btn-lg {
  padding: 12px 24px;
  font-size: var(--text-base);
}

/* --------------------------------------------------------------------------
   Hero Section
   -------------------------------------------------------------------------- */
.hero-section {
  padding: var(--space-8) 0 var(--space-6);
  text-align: center;
  border-bottom: 1px solid var(--color-border);
  background-color: var(--color-bg);
}

.hero-title {
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
  font-size: clamp(1.85rem, 3.2vw, 2.4rem);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.025em;
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}

.hero-subtitle {
  max-width: 620px;
  margin-left: auto;
  margin-right: auto;
  font-size: 1.05rem;
  color: var(--color-text-body);
  line-height: 1.6;
  margin-bottom: var(--space-4);
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  margin-bottom: 0;
  flex-wrap: wrap;
}

/* --------------------------------------------------------------------------
   Cards System
   -------------------------------------------------------------------------- */
.card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.card:hover {
  border-color: var(--color-border-hover);
  box-shadow: var(--shadow-md);
}

/* Calculator Grid Card - Editorial, Restrained, Financial Product Feel */
.calculator-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: var(--space-5);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xs);
  transition: all var(--transition-fast);
  text-decoration: none;
  color: inherit;
}

.calculator-card:hover {
  transform: translateY(-1px);
  border-color: #cbd5e1;
  box-shadow: 0 2px 4px rgba(15, 23, 42, 0.05);
  color: inherit;
}

.calc-card-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background-color: #f1f5f9;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-3);
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.calculator-card:hover .calc-card-icon {
  background-color: var(--color-accent-subtle);
  color: var(--color-accent);
}

.calc-card-category {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-1);
}

.calc-card-title {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--space-2);
  line-height: 1.3;
}

.calc-card-desc {
  font-size: var(--text-sm);
  color: var(--color-text-body);
  line-height: 1.5;
  margin-bottom: var(--space-4);
  flex-grow: 1;
}

.calc-card-cta {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-accent);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.calculator-card:hover .calc-card-cta {
  color: var(--color-accent-hover);
}

/* --------------------------------------------------------------------------
   Editorial / Guide Card
   -------------------------------------------------------------------------- */
.guide-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-xs);
  transition: all var(--transition-fast);
  text-decoration: none;
  color: inherit;
}

.guide-card:hover {
  transform: translateY(-2px);
  border-color: #cbd5e1;
  box-shadow: var(--shadow-md);
  color: inherit;
}

.guide-card-meta {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.guide-badge {
  display: inline-block;
  padding: 2px 8px;
  background-color: var(--color-surface-sunken);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-weight: 600;
  color: var(--color-primary);
}

.guide-card-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.35;
  margin-bottom: var(--space-2);
}

.guide-card-desc {
  font-size: var(--text-sm);
  color: var(--color-text-body);
  line-height: 1.6;
  margin-bottom: var(--space-4);
  flex-grow: 1;
}

.guide-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-3);
  border-top: 1px solid #f1f5f9;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

/* --------------------------------------------------------------------------
   Section Headers
   -------------------------------------------------------------------------- */
.section-header {
  margin-bottom: var(--space-8);
}

.section-header.text-center {
  text-align: center;
}

.section-tag {
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent);
  margin-bottom: var(--space-2);
}

.section-title {
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: -0.02em;
}

.section-subtitle {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 600px;
  margin-top: var(--space-2);
}

.section-header.text-center .section-subtitle {
  margin-left: auto;
  margin-right: auto;
}

/* Category Filter Tabs */
.category-filter-nav {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  overflow-x: auto;
  padding-bottom: var(--space-2);
  margin-bottom: var(--space-8);
  scrollbar-width: none;
}

.category-filter-nav::-webkit-scrollbar {
  display: none;
}

.category-filter-btn {
  padding: 8px 16px;
  font-size: var(--text-sm);
  font-weight: 600;
  border-radius: var(--radius-sm);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-text-body);
  white-space: nowrap;
  cursor: pointer;
  font-family: inherit;
  transition: all var(--transition-fast);
}

.category-filter-btn:hover {
  border-color: var(--color-border-hover);
  color: var(--color-primary);
}

.category-filter-btn.active {
  background-color: var(--color-primary);
  color: #ffffff;
  border-color: var(--color-primary);
}

/* --------------------------------------------------------------------------
   Search Modal
   -------------------------------------------------------------------------- */
.search-modal-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(15, 23, 42, 0.5);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 300;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 80px var(--space-4) var(--space-4);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-fast);
}

.search-modal-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}

.search-modal-window {
  width: 100%;
  max-width: 620px;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-modal);
  overflow: hidden;
  transform: translateY(-10px);
  transition: transform var(--transition-fast);
  display: flex;
  flex-direction: column;
}

.search-modal-backdrop.open .search-modal-window {
  transform: translateY(0);
}

.search-input-wrapper {
  display: flex;
  align-items: center;
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--color-border);
  gap: var(--space-3);
}

.search-icon-svg {
  color: var(--color-text-muted);
  flex-shrink: 0;
}

.search-input {
  width: 100%;
  border: none;
  outline: none;
  font-size: 1.05rem;
  color: var(--color-primary);
  background: transparent;
}

.search-input::placeholder {
  color: var(--color-text-subtle);
}

.search-close-btn {
  font-size: var(--text-xs);
  padding: 3px 7px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
  font-family: var(--font-mono);
}

.search-results-list {
  max-height: 380px;
  overflow-y: auto;
  padding: var(--space-2) 0;
}

.search-result-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) var(--space-5);
  text-decoration: none;
  color: inherit;
  transition: background-color var(--transition-fast);
}

.search-result-item:hover, .search-result-item.highlighted {
  background-color: var(--color-surface-hover);
}

.search-result-info {
  display: flex;
  flex-direction: column;
}

.search-result-title {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
}

.search-result-desc {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.search-result-tag {
  font-size: 11px;
  font-weight: 600;
  padding: 2px 7px;
  border-radius: var(--radius-sm);
  background-color: #f1f5f9;
  color: var(--color-text-muted);
}

.search-empty-state {
  padding: var(--space-10) var(--space-4);
  text-align: center;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.search-modal-footer {
  padding: var(--space-3) var(--space-5);
  border-top: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: var(--text-xs);
  color: var(--color-text-subtle);
  background-color: var(--color-surface-sunken);
}

/* --------------------------------------------------------------------------
   Editorial Trust Callout
   -------------------------------------------------------------------------- */
.editorial-trust-box {
  background-color: #f8fafc;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  margin-top: var(--space-16);
  margin-bottom: var(--space-16);
}

.editorial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-6);
}

.editorial-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
}

.editorial-item-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  background-color: var(--color-accent-subtle);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.editorial-item-title {
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-1);
}

.editorial-item-desc {
  font-size: var(--text-sm);
  color: var(--color-text-body);
  line-height: 1.55;
}

/* --------------------------------------------------------------------------
   Disclaimer Bar
   -------------------------------------------------------------------------- */
.site-disclaimer {
  background-color: #f1f5f9;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-5) 0;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.6;
}

.disclaimer-inner {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}

.disclaimer-icon {
  color: var(--color-text-subtle);
  flex-shrink: 0;
  margin-top: 2px;
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.site-footer {
  background-color: #ffffff;
  padding: var(--space-16) 0 var(--space-8);
  border-top: 1px solid var(--color-border);
  margin-top: auto;
}

.footer-top-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr 1fr;
  gap: var(--space-8);
  margin-bottom: var(--space-12);
}

@media (max-width: 960px) {
  .footer-top-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 560px) {
  .footer-top-grid {
    grid-template-columns: 1fr;
  }
}

.footer-brand-col {
  padding-right: var(--space-4);
}

.footer-brand-desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-top: var(--space-3);
  margin-bottom: var(--space-4);
}

.footer-col-title {
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}

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

.footer-link {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
}

.footer-link:hover {
  color: var(--color-primary);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
  font-size: var(--text-xs);
  color: var(--color-text-subtle);
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer-bottom-links {
  display: flex;
  gap: var(--space-4);
}

.footer-bottom-links a {
  color: var(--color-text-muted);
}

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