/**
 * TravelIndia365.com — Mobile-First Responsive Stylesheet
 * WCAG 2.1 AA Compliant | Core Web Vitals Optimized | Clean Semantic CSS
 */

/* --- CSS Reset & Global Baseline --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-family: var(--font-family-base);
  font-size: 16px; /* Prevents auto-zoom on iOS */
  line-height: var(--line-height-normal);
  color: var(--color-neutral-text);
  background-color: var(--color-brand-white);
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  padding-bottom: calc(var(--sticky-bar-height) + env(safe-area-inset-bottom, 0px)); /* Space for mobile sticky action bar */
}

@media (min-width: 768px) {
  body {
    padding-bottom: 0;
  }
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-brand-orange-hover);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--transition-fast);
}

a:hover, a:focus {
  color: var(--color-brand-orange);
}

/* Accessibility Focus States */
:focus-visible {
  outline: 3px solid var(--color-brand-orange);
  outline-offset: 2px;
}

/* --- Layout Container --- */
.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
}

/* --- Header & Navigation --- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 900;
  background-color: var(--color-brand-white);
  border-bottom: 1px solid var(--color-neutral-border);
  box-shadow: var(--shadow-sm);
}

.site-header .container {
  max-width: 1360px;
}

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

@media (min-width: 768px) {
  .header-inner {
    height: var(--header-height-desktop);
  }
}

.brand-link {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}

.brand-logo {
  max-height: 38px;
  width: auto;
  object-fit: contain;
}

@media (min-width: 768px) {
  .brand-logo {
    max-height: 44px;
  }
}

.main-nav {
  display: none;
}

@media (min-width: 1024px) {
  .main-nav {
    display: flex;
    align-items: center;
    flex-shrink: 1;
    min-width: 0;
  }

  .nav-list {
    display: flex;
    align-items: center;
    list-style: none;
    gap: clamp(0.75rem, 1.2vw, 1.25rem);
    margin: 0;
    padding: 0;
  }

  .nav-link {
    display: inline-flex;
    align-items: center;
    font-weight: var(--font-weight-medium);
    color: var(--color-neutral-text);
    text-decoration: none;
    font-size: var(--font-size-sm);
    white-space: nowrap;
    line-height: 1.25;
    padding: 0.375rem 0.25rem;
    border-radius: var(--radius-sm);
    transition: color var(--transition-fast);
  }

  .nav-link:hover, .nav-link:focus {
    color: var(--color-brand-orange);
  }
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-left: auto;
  flex-shrink: 0;
}

.header-contact-badge {
  display: none;
  font-size: var(--font-size-xs);
  color: var(--color-neutral-muted);
  text-align: right;
  line-height: 1.3;
  white-space: nowrap;
}

@media (min-width: 1200px) {
  .header-contact-badge {
    display: block;
  }
}

/* --- Mobile Navigation Disclosure (< 1024px) --- */
.mobile-nav-disclosure {
  display: block;
}

@media (min-width: 1024px) {
  .mobile-nav-disclosure {
    display: none !important;
  }
}

.mobile-nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  min-width: 40px;
  min-height: 40px;
  padding: 0;
  background-color: var(--color-brand-white);
  border: 1px solid var(--color-neutral-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  list-style: none;
  user-select: none;
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
  -webkit-tap-highlight-color: transparent;
}

.mobile-nav-toggle::-webkit-details-marker,
.mobile-nav-toggle::marker {
  display: none;
}

.mobile-nav-toggle:hover {
  background-color: var(--color-neutral-bg);
  border-color: var(--color-brand-orange);
}

.mobile-nav-toggle:focus-visible {
  outline: 2px solid var(--color-brand-orange);
  outline-offset: 2px;
}

.hamburger-icon {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 20px;
  height: 16px;
  position: relative;
}

.hamburger-bar {
  display: block;
  width: 18px;
  height: 2px;
  background-color: var(--color-brand-dark);
  border-radius: 1px;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.hamburger-bar:nth-child(2) {
  margin: 4px 0;
}

/* Open State Animation for Hamburger Icon (transforms to an 'X') */
.mobile-nav-disclosure[open] .hamburger-bar:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.mobile-nav-disclosure[open] .hamburger-bar:nth-child(2) {
  opacity: 0;
}

.mobile-nav-disclosure[open] .hamburger-bar:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.mobile-nav-disclosure[open] .mobile-nav-toggle {
  border-color: var(--color-brand-orange);
  background-color: var(--color-neutral-bg);
}

/* Stacking Context & Mobile Header Height */
@media (max-width: 1023px) {
  .site-header {
    z-index: 995;
  }
}

.mobile-nav-panel {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  width: 100%;
  background-color: var(--color-brand-white);
  border-top: 1px solid var(--color-neutral-border);
  box-shadow: 0 12px 24px -4px rgba(0, 0, 0, 0.15), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  max-height: calc(100vh - var(--header-height-mobile) - var(--sticky-bar-height) - 16px);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.mobile-nav-list {
  list-style: none;
  margin: 0;
  padding: var(--space-2) 0;
}

.mobile-nav-item {
  margin: 0;
  padding: 0;
  border-bottom: 1px solid var(--color-neutral-border);
}

.mobile-nav-item:last-child {
  border-bottom: none;
}

.mobile-nav-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.875rem 1.25rem;
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  color: var(--color-brand-dark);
  text-decoration: none;
  min-height: 48px;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.mobile-nav-link:hover,
.mobile-nav-link:focus {
  background-color: var(--color-neutral-bg);
  color: var(--color-brand-orange);
}

@media (max-width: 767px) {
  .header-actions {
    gap: var(--space-2);
  }
  .header-actions .btn-sm {
    padding: 0.35rem 0.625rem;
    font-size: 0.8125rem;
    white-space: nowrap;
  }
}

@media (max-width: 400px) {
  .site-header .container {
    padding-left: 0.75rem;
    padding-right: 0.75rem;
  }
  .brand-logo {
    max-height: 30px;
  }
}

@media (max-width: 350px) {
  .brand-logo {
    max-height: 26px;
  }
  .header-actions .btn-sm {
    padding: 0.3rem 0.5rem;
    font-size: 0.75rem;
  }
}

/* --- Buttons & CTAs --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.625rem 1.25rem;
  font-family: inherit;
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  border-radius: var(--radius-md);
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--color-brand-orange);
  color: var(--color-brand-white);
}

.btn-primary:hover, .btn-primary:focus {
  background-color: var(--color-brand-orange-hover);
  color: var(--color-brand-white);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background-color: var(--color-brand-dark);
  color: var(--color-brand-white);
}

.btn-secondary:hover, .btn-secondary:focus {
  background-color: #1a1e23;
  color: var(--color-brand-white);
}

.btn-outline {
  background-color: transparent;
  border-color: var(--color-brand-orange);
  color: var(--color-brand-orange-hover);
}

.btn-outline:hover, .btn-outline:focus {
  background-color: var(--color-brand-amber-light);
  color: var(--color-brand-orange-hover);
}

.btn-whatsapp {
  background-color: var(--color-whatsapp);
  color: var(--color-brand-white);
}

.btn-whatsapp:hover, .btn-whatsapp:focus {
  background-color: var(--color-whatsapp-hover);
  color: var(--color-brand-white);
}

.btn-sm {
  padding: 0.375rem 0.75rem;
  font-size: var(--font-size-sm);
}

.btn-block {
  width: 100%;
}

/* --- Hero Section --- */
.hero-section {
  position: relative;
  background: linear-gradient(135deg, #FFFDF8 0%, #FFF5EB 100%);
  border-bottom: 1px solid var(--color-neutral-border);
  padding: var(--space-8) 0;
  overflow: hidden;
}

@media (min-width: 768px) {
  .hero-section {
    padding: var(--space-12) 0;
  }
}

.hero-has-bg {
  background-color: var(--color-brand-dark);
}

.hero-bg-wrapper {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.hero-bg-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(20, 26, 31, 0.52) 0%, rgba(40, 47, 54, 0.42) 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
}

.hero-has-bg .hero-pill {
  background-color: rgba(254, 108, 2, 0.18);
  border-color: rgba(253, 171, 2, 0.6);
  color: #FFFDF8;
}

.hero-has-bg .hero-title {
  color: var(--color-brand-white);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.hero-has-bg .hero-subtitle {
  color: #E2E8F0;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.35);
}

.hero-has-bg .hero-trust-badges {
  border-top-color: rgba(255, 255, 255, 0.2);
}

.hero-has-bg .trust-badge-item {
  color: #E2E8F0;
}

.hero-has-bg .btn-secondary {
  background-color: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.35);
  color: var(--color-brand-white);
  backdrop-filter: blur(4px);
}

.hero-has-bg .btn-secondary:hover,
.hero-has-bg .btn-secondary:focus {
  background-color: rgba(255, 255, 255, 0.25);
  color: var(--color-brand-white);
}

.hero-has-bg .btn-outline {
  border-color: var(--color-brand-amber);
  color: var(--color-brand-amber);
}

.hero-has-bg .btn-outline:hover,
.hero-has-bg .btn-outline:focus {
  background-color: var(--color-brand-amber);
  color: var(--color-brand-dark);
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.25rem 0.75rem;
  background-color: var(--color-brand-amber-light);
  border: 1px solid var(--color-brand-amber);
  border-radius: var(--radius-pill);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-brand-dark);
  margin-bottom: var(--space-4);
}

.hero-title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  color: var(--color-brand-dark);
  margin-bottom: var(--space-4);
}

@media (min-width: 768px) {
  .hero-title {
    font-size: var(--font-size-4xl);
  }
}

.hero-subtitle {
  font-size: var(--font-size-base);
  color: var(--color-neutral-muted);
  max-width: 640px;
  margin-bottom: var(--space-6);
  line-height: var(--line-height-relaxed);
}

@media (min-width: 768px) {
  .hero-subtitle {
    font-size: var(--font-size-lg);
  }
}

.hero-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

@media (min-width: 640px) {
  .hero-actions {
    flex-direction: row;
  }
}

.hero-trust-badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  font-size: var(--font-size-xs);
  color: var(--color-neutral-muted);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-neutral-border);
}

.trust-badge-item {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
}

/* --- Section Formatting --- */
.section {
  padding: var(--space-8) 0;
}

@media (min-width: 768px) {
  .section {
    padding: var(--space-12) 0;
  }
}

.section-alt {
  background-color: var(--color-neutral-bg);
}

.section-header {
  margin-bottom: var(--space-8);
  text-align: left;
}

.section-title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-brand-dark);
  margin-bottom: var(--space-2);
}

@media (min-width: 768px) {
  .section-title {
    font-size: var(--font-size-2xl);
  }
}

.section-subtitle {
  font-size: var(--font-size-sm);
  color: var(--color-neutral-muted);
  max-width: 720px;
}

/* --- Destination Grid & Cards --- */
.grid-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

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

@media (min-width: 1024px) {
  .grid-cards {
    grid-template-columns: repeat(3, 1fr);
  }
}

.card {
  background-color: var(--color-neutral-card);
  border: 1px solid var(--color-neutral-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.card-header-banner {
  height: 180px;
  background-color: var(--color-brand-dark);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  padding: var(--space-4);
  color: var(--color-brand-white);
}

.card-banner-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
  z-index: 1;
}

.card:hover .card-banner-img {
  transform: scale(1.05);
}

.card-banner-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(20, 26, 31, 0.15) 0%, rgba(20, 26, 31, 0.8) 100%);
  z-index: 2;
}

.card-badge {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  background-color: rgba(20, 26, 31, 0.85);
  color: var(--color-brand-white);
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  border: 1px solid rgba(255, 255, 255, 0.2);
  z-index: 3;
}

.card-title {
  position: relative;
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-brand-white);
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.6);
  z-index: 3;
}

.card-body {
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.card-highlights {
  list-style: none;
  font-size: var(--font-size-sm);
  color: var(--color-neutral-text);
  margin-bottom: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.card-highlights li::before {
  content: "✓ ";
  color: var(--color-status-success);
  font-weight: bold;
}

.card-pricing-block {
  margin-top: auto;
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-neutral-border);
  margin-bottom: var(--space-4);
}

.pricing-label {
  font-size: var(--font-size-xs);
  color: var(--color-neutral-muted);
  display: block;
}

.pricing-value {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-brand-dark);
}

.pricing-disclaimer-note {
  font-size: 0.7rem;
  color: var(--color-neutral-muted);
  display: block;
  margin-top: var(--space-1);
}

.card-footer {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

/* --- Trust Process Workflow Grid --- */
.process-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

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

@media (min-width: 1024px) {
  .process-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.process-step-card {
  background-color: var(--color-neutral-card);
  border: 1px solid var(--color-neutral-border);
  border-radius: var(--radius-md);
  padding: var(--space-5);
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  background-color: var(--color-brand-amber-light);
  border: 1px solid var(--color-brand-amber);
  color: var(--color-brand-dark);
  font-weight: var(--font-weight-bold);
  border-radius: var(--radius-pill);
  font-size: var(--font-size-xs);
  margin-bottom: var(--space-3);
}

.step-title {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-brand-dark);
  margin-bottom: var(--space-2);
}

.step-desc {
  font-size: var(--font-size-sm);
  color: var(--color-neutral-muted);
  line-height: var(--line-height-normal);
}

/* --- Trip-Cost Table Component --- */
.cost-table-container {
  overflow-x: auto;
  border: 1px solid var(--color-neutral-border);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-6);
  background-color: var(--color-brand-white);
}

.cost-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: var(--font-size-sm);
}

.cost-table th, .cost-table td {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-neutral-border);
}

.cost-table th {
  background-color: var(--color-neutral-bg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-brand-dark);
}

.cost-table tr:last-child td {
  border-bottom: none;
}

.cost-table tr:hover {
  background-color: #FAF5EE;
}

/* --- Disclaimer Box --- */
.disclaimer-box {
  background-color: var(--color-neutral-bg);
  border-left: 4px solid var(--color-brand-amber);
  padding: var(--space-4);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-size: var(--font-size-xs);
  color: var(--color-neutral-muted);
  line-height: var(--line-height-relaxed);
  margin-top: var(--space-6);
}

/* --- Footer --- */
.site-footer {
  background-color: var(--color-brand-dark);
  color: #D1D5DB;
  padding: var(--space-12) 0 var(--space-8);
  font-size: var(--font-size-sm);
  margin-top: auto;
}

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

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

@media (min-width: 1024px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
  }
}

.footer-heading {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-brand-white);
  margin-bottom: var(--space-4);
}

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

.footer-links a {
  color: #9CA3AF;
  text-decoration: none;
}

.footer-links a:hover, .footer-links a:focus {
  color: var(--color-brand-amber);
}

.footer-bottom {
  padding-top: var(--space-6);
  border-top: 1px solid #374151;
  font-size: var(--font-size-xs);
  color: #9CA3AF;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

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

/* --- Social Media Profiles --- */
.footer-social-block {
  margin-top: var(--space-4);
}

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

.social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background-color: #1F2937;
  color: #D1D5DB;
  border: 1px solid #374151;
  text-decoration: none;
  transition: all 0.2s ease;
}

.social-link:hover {
  background-color: var(--color-brand-orange);
  color: var(--color-brand-white);
  border-color: var(--color-brand-orange);
  transform: translateY(-2px);
}

.social-link:focus-visible {
  outline: 2px solid var(--color-brand-orange);
  outline-offset: 2px;
}

.social-link svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

/* Light / Card variant for Contact page */
.social-links-card {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
  margin-top: var(--space-3);
}

.social-link-card {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.5rem 0.875rem;
  border-radius: var(--radius-md);
  background-color: var(--color-neutral-bg);
  border: 1px solid var(--color-neutral-border);
  color: var(--color-brand-dark);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  text-decoration: none;
  transition: all 0.2s ease;
}

.social-link-card:hover {
  background-color: var(--color-brand-white);
  border-color: var(--color-brand-orange);
  color: var(--color-brand-orange);
  transform: translateY(-1px);
  box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.social-link-card:focus-visible {
  outline: 2px solid var(--color-brand-orange);
  outline-offset: 2px;
}

.social-link-card svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

/* --- FAQ & Collapsible Details Architecture --- */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-top: var(--space-4);
  margin-bottom: var(--space-6);
}

.faq-item {
  background: var(--color-brand-white);
  border: 1px solid var(--color-neutral-border);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-5);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.faq-item[open] {
  border-color: var(--color-brand-orange);
  box-shadow: var(--shadow-sm);
}

.faq-question {
  font-weight: 600;
  font-size: var(--font-size-base);
  color: var(--color-brand-dark);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-3);
  user-select: none;
}

.faq-question::-webkit-details-marker {
  display: none;
}

.faq-question::after {
  content: "+";
  font-size: 1.25rem;
  font-weight: bold;
  color: var(--color-brand-orange);
  flex-shrink: 0;
  line-height: 1;
}

.faq-item[open] .faq-question::after {
  content: "−";
}

.faq-answer {
  margin-top: var(--space-3);
  font-size: var(--font-size-sm);
  color: var(--color-neutral-muted);
  line-height: 1.65;
}

.faq-answer p {
  margin-bottom: var(--space-2);
}

.faq-answer p:last-child {
  margin-bottom: 0;
}

/* --- Mobile Sticky Action Bar (< 768px) --- */
.mobile-sticky-bar {
  display: flex;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  min-height: var(--sticky-bar-height);
  background-color: var(--color-brand-white);
  border-top: 1px solid var(--color-neutral-border);
  box-shadow: var(--shadow-sticky);
  z-index: 990;
  padding: 0.5rem var(--space-4);
  padding-bottom: calc(0.5rem + env(safe-area-inset-bottom, 0px));
  align-items: center;
  gap: var(--space-2);
}

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

.mobile-sticky-bar .btn {
  flex: 1;
  font-size: var(--font-size-sm);
  padding: 0.5rem 0.75rem;
  white-space: nowrap;
}

@media (max-width: 360px) {
  .mobile-sticky-bar {
    padding-left: var(--space-2);
    padding-right: var(--space-2);
    gap: 6px;
  }

  .mobile-sticky-bar .btn {
    font-size: 0.8125rem;
    padding: 0.5rem 0.375rem;
    letter-spacing: -0.01em;
  }
}

/* --- Global WhatsApp Floating Action Button (FAB) --- */
.whatsapp-fab {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 950;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: var(--color-whatsapp);
  color: var(--color-brand-white);
  padding: 10px 18px 10px 14px;
  border-radius: 9999px;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.4), 0 2px 6px rgba(0, 0, 0, 0.15);
  text-decoration: none;
  font-family: var(--font-family-base);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  line-height: 1.2;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.whatsapp-fab:hover,
.whatsapp-fab:focus-visible {
  background-color: var(--color-whatsapp-hover);
  color: var(--color-brand-white);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.5), 0 4px 8px rgba(0, 0, 0, 0.2);
  outline: 2px solid var(--color-whatsapp-hover);
  outline-offset: 2px;
}

.whatsapp-fab-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  flex-shrink: 0;
}

.whatsapp-fab-label {
  white-space: nowrap;
}

@media (max-width: 767px) {
  .whatsapp-fab {
    bottom: calc(var(--sticky-bar-height) + 12px);
    right: 12px;
    padding: 8px 12px;
    font-size: 0.8125rem;
  }
}

@media (max-width: 480px) {
  .whatsapp-fab {
    padding: 10px;
    border-radius: 50%;
    width: 46px;
    height: 46px;
    justify-content: center;
  }
  .whatsapp-fab-label {
    display: none;
  }
}

/* --- Modal Form Architecture --- */
.modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(40, 47, 54, 0.75);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  backdrop-filter: blur(2px);
}

.modal-overlay.active {
  display: flex;
}

.modal-content {
  background-color: var(--color-brand-white);
  border-radius: var(--radius-lg);
  max-width: 520px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-modal);
  position: relative;
  padding: var(--space-6);
}

.modal-close-btn {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  background: transparent;
  border: none;
  font-size: 1.5rem;
  color: var(--color-neutral-muted);
  cursor: pointer;
  padding: var(--space-1);
  line-height: 1;
}

.modal-title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-brand-dark);
  margin-bottom: var(--space-1);
}

.modal-subtitle {
  font-size: var(--font-size-xs);
  color: var(--color-neutral-muted);
  margin-bottom: var(--space-5);
}

/* Multi-Step Indicator */
.step-indicator {
  display: flex;
  margin-bottom: var(--space-5);
  border-bottom: 2px solid var(--color-neutral-border);
}

.step-indicator-item {
  flex: 1;
  text-align: center;
  padding-bottom: var(--space-2);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-neutral-subtle);
  position: relative;
}

.step-indicator-item.active {
  color: var(--color-brand-orange);
  border-bottom: 3px solid var(--color-brand-orange);
  margin-bottom: -2px;
}

/* Form Groups & Controls */
.form-group {
  margin-bottom: var(--space-4);
}

.form-label {
  display: block;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-brand-dark);
  margin-bottom: var(--space-1);
}

.form-label .required {
  color: var(--color-status-error);
}

.form-control {
  width: 100%;
  padding: 0.625rem 0.875rem;
  font-family: inherit;
  font-size: var(--font-size-base);
  border: 1px solid var(--color-neutral-border);
  border-radius: var(--radius-md);
  background-color: var(--color-brand-white);
  color: var(--color-brand-dark);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
  border-color: var(--color-brand-orange);
  outline: none;
  box-shadow: 0 0 0 3px rgba(254, 108, 2, 0.15);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
}

/* Honeypot field (hidden from real users) */
.hp-field {
  display: none !important;
  visibility: hidden !important;
  opacity: 0 !important;
  position: absolute !important;
  left: -9999px !important;
}

/* DPDP Consent Checkbox */
.consent-group {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  font-size: var(--font-size-xs);
  color: var(--color-neutral-muted);
  line-height: 1.4;
  margin-bottom: var(--space-4);
}

.consent-checkbox {
  margin-top: 0.15rem;
}

/* Form Validation Feedback */
.form-feedback {
  display: none;
  font-size: var(--font-size-xs);
  color: var(--color-status-error);
  margin-top: var(--space-1);
}

.form-feedback.visible {
  display: block;
}

/* Confirmation Success State */
.modal-success-state {
  display: none;
  text-align: center;
  padding: var(--space-6) 0;
}

.success-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  background-color: #DCFCE7;
  color: var(--color-status-success);
  border-radius: var(--radius-pill);
  font-size: 1.75rem;
  margin-bottom: var(--space-4);
}

.lead-id-pill {
  display: inline-block;
  background-color: var(--color-neutral-bg);
  border: 1px solid var(--color-neutral-border);
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-md);
  font-family: monospace;
  font-weight: bold;
  color: var(--color-brand-dark);
  margin: var(--space-3) 0;
}