/* ===== CSS CUSTOM PROPERTIES ===== */
:root {
  /* Colors - Purple Brand (Primary: #2a1d6f) */
  --purple-50: #f5f3ff;
  --purple-100: #ede9fe;
  --purple-200: #ddd6fe;
  --purple-300: #c4b5fd;
  --purple-400: #a78bfa;
  --purple-500: #8b5cf6;
  --purple-600: #6d28d9;
  --purple-700: #2a1d6f;
  --purple-800: #1e1650;
  --purple-900: #140e35;

  /* Grays */
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;

  /* Semantic Colors */
  --red-100: hsl(0, 70%, 95%);
  --red-600: hsl(0, 70%, 50%);
  --green-100: hsl(142, 70%, 95%);
  --green-500: hsl(142, 70%, 45%);
  --green-600: hsl(142, 70%, 35%);
  --blue-100: hsl(210, 70%, 95%);
  --blue-600: hsl(210, 70%, 50%);

  /* Spacing */
  --container-max: 1400px;
  --container-padding: 1rem;

  /* Border Radius */
  --radius-sm: 0.25rem;
  --radius: 0.5rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition: 200ms ease;
  --transition-slow: 300ms ease;
}

/* ===== RESET & BASE ===== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--gray-800);
  background: white;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--gray-900);
}

h1 { font-size: clamp(1.875rem, 5vw, 3.75rem); letter-spacing: -0.025em; }
h2 { font-size: clamp(1.5rem, 4vw, 2.5rem); letter-spacing: -0.025em; }
h3 { font-size: clamp(1.25rem, 3vw, 1.5rem); }
h4 { font-size: 1.125rem; }

p { color: var(--gray-600); }

.text-purple { color: #2a1d6f; }
.text-red { color: var(--red-600); }
.text-white { color: white; }

/* ===== LAYOUT ===== */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

@media (min-width: 640px) {
  .container { padding: 0 1.5rem; }
}

@media (min-width: 1024px) {
  .container { padding: 0 2rem; }
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-weight: 500;
  font-size: 0.875rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-full);
  transition: all var(--transition);
  min-height: 44px;
  white-space: nowrap;
}

.btn-primary {
  background: var(--purple-700);
  color: white;
  box-shadow: var(--shadow-lg);
}

.btn-primary:hover {
  background: var(--purple-800);
  box-shadow: var(--shadow-xl);
}

.btn-secondary {
  background: white;
  color: var(--purple-700);
  box-shadow: var(--shadow-lg);
}

.btn-secondary:hover {
  background: var(--purple-50);
  box-shadow: var(--shadow-xl);
}

.btn-outline {
  background: transparent;
  color: white;
  border: 2px solid white;
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.1);
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1rem;
}

.btn svg {
  width: 1.25rem;
  height: 1.25rem;
  transition: transform var(--transition);
}

.btn:hover svg {
  transform: translateX(4px);
}

/* ===== HEADER ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--gray-100);
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

@media (min-width: 768px) {
  .header-inner { height: 80px; }
}

.logo {
  flex-shrink: 0;
  transition: opacity var(--transition);
}

.logo:hover { opacity: 0.8; }

.logo img {
  height: 40px;
  width: auto;
}

@media (min-width: 768px) {
  .logo img { height: 48px; }
}

/* Desktop Navigation */
.desktop-nav {
  display: none;
  align-items: center;
  gap: 2rem;
}

@media (min-width: 1024px) {
  .desktop-nav { display: flex; }
}

.nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--gray-600);
  padding: 0.5rem 0;
  transition: color var(--transition);
}

.nav-link:hover,
.nav-link.active {
  color: var(--purple-700);
}

/* Dropdown */
.dropdown {
  position: relative;
}

.dropdown-trigger {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--gray-600);
  padding: 0.5rem 0;
  transition: color var(--transition);
}

.dropdown-trigger:hover,
.dropdown.active .dropdown-trigger {
  color: var(--purple-700);
}

.dropdown-trigger svg {
  width: 1rem;
  height: 1rem;
  transition: transform var(--transition);
}

.dropdown.open .dropdown-trigger svg {
  transform: rotate(180deg);
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  width: 280px;
  padding-top: 0.5rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all var(--transition);
}

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

.dropdown-content {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--gray-100);
  overflow: hidden;
}

.dropdown-item {
  display: block;
  padding: 1rem;
  transition: background var(--transition);
}

.dropdown-item:hover {
  background: var(--purple-50);
}

.dropdown-item-title {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--gray-900);
  margin-bottom: 0.25rem;
}

.dropdown-item-desc {
  font-size: 0.75rem;
  color: var(--gray-600);
}

.header-buttons {
  display: none;
  align-items: center;
  gap: 0.5rem;
}

@media (min-width: 1024px) {
  .header-buttons { display: flex; }
}

/* Mobile Menu Button */
.mobile-menu-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  color: var(--gray-700);
}

@media (min-width: 1024px) {
  .mobile-menu-btn { display: none; }
}

.mobile-menu-btn svg {
  width: 24px;
  height: 24px;
}

/* Mobile Navigation */
.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(0, 0, 0, 0.5);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition);
}

.mobile-nav.open {
  opacity: 1;
  visibility: visible;
}

.mobile-nav-panel {
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  max-width: 320px;
  height: 100%;
  background: white;
  transform: translateX(100%);
  transition: transform var(--transition-slow);
  overflow-y: auto;
}

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

.mobile-nav-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem;
  border-bottom: 1px solid var(--gray-100);
}

.mobile-nav-close {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-600);
}

.mobile-nav-content {
  padding: 1rem;
}

.mobile-nav-link {
  display: block;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  font-weight: 500;
  color: var(--gray-700);
  border-radius: var(--radius);
  transition: all var(--transition);
}

.mobile-nav-link:hover {
  background: var(--purple-50);
  color: var(--purple-700);
}

.mobile-dropdown-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  font-weight: 500;
  color: var(--gray-700);
  border-radius: var(--radius);
  transition: all var(--transition);
}

.mobile-dropdown-trigger:hover {
  background: var(--purple-50);
  color: var(--purple-700);
}

.mobile-dropdown-trigger svg {
  width: 1.25rem;
  height: 1.25rem;
  transition: transform var(--transition);
}

.mobile-dropdown.open .mobile-dropdown-trigger svg {
  transform: rotate(180deg);
}

.mobile-dropdown-menu {
  display: none;
  padding-left: 1rem;
}

.mobile-dropdown.open .mobile-dropdown-menu {
  display: block;
}

.mobile-dropdown-item {
  display: block;
  padding: 0.75rem 1rem;
  font-size: 0.875rem;
  color: var(--gray-600);
  border-radius: var(--radius);
  transition: all var(--transition);
}

.mobile-dropdown-item:hover {
  background: var(--purple-50);
  color: var(--purple-700);
}

.mobile-nav-buttons {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: 1rem;
  margin-top: 1rem;
  border-top: 1px solid var(--gray-100);
}

/* ===== FOOTER ===== */
.site-footer {
  background: var(--gray-900);
  color: white;
  padding: 3rem 0 2rem;
}

@media (min-width: 640px) {
  .site-footer { padding: 4rem 0 2rem; }
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}

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

@media (min-width: 768px) {
  .footer-grid { grid-template-columns: repeat(4, 1fr); }
}

.footer-brand {
  text-align: center;
}

@media (min-width: 640px) {
  .footer-brand {
    text-align: left;
    grid-column: span 2;
  }
}

@media (min-width: 768px) {
  .footer-brand { grid-column: span 1; }
}

.footer-logo {
  height: 48px;
  width: auto;
  margin: 0 auto 1rem;
}

@media (min-width: 640px) {
  .footer-logo {
    margin: 0 0 1rem;
    height: 64px;
  }
}

.footer-tagline {
  color: var(--gray-400);
  font-size: 0.875rem;
}

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

@media (min-width: 640px) {
  .footer-section { text-align: left; }
}

.footer-title {
  font-size: 1rem;
  font-weight: 600;
  color: white;
  margin-bottom: 1rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-link {
  color: var(--gray-400);
  font-size: 0.875rem;
  transition: color var(--transition);
}

.footer-link:hover {
  color: white;
}

.footer-bottom {
  border-top: 1px solid var(--gray-800);
  padding-top: 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

@media (min-width: 640px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
  }
}

.footer-copyright {
  color: var(--gray-400);
  font-size: 0.75rem;
}

.footer-legal {
  display: flex;
  gap: 1.5rem;
}

.footer-legal a {
  color: var(--gray-400);
  font-size: 0.75rem;
  transition: color var(--transition);
}

.footer-legal a:hover {
  color: white;
}

/* ===== SECTIONS ===== */
section {
  padding: 3rem 0;
}

@media (min-width: 640px) {
  section { padding: 4rem 0; }
}

@media (min-width: 1024px) {
  section { padding: 5rem 0; }
}

.section-badge {
  display: inline-block;
  padding: 0.375rem 1rem;
  background: var(--purple-100);
  color: var(--purple-700);
  font-size: 0.75rem;
  font-weight: 500;
  border-radius: var(--radius-full);
  margin-bottom: 1rem;
}

.section-badge.red {
  background: var(--red-100);
  color: var(--red-600);
}

.section-header {
  text-align: center;
  max-width: 48rem;
  margin: 0 auto 3rem;
}

.section-header h2 {
  margin-bottom: 1rem;
}

.section-header p {
  font-size: 1.125rem;
}

/* ===== HERO SECTION ===== */
.hero {
  position: relative;
  background: linear-gradient(to bottom, white, var(--purple-50));
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.hero-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(64px);
  opacity: 0.2;
}

.hero-blob-1 {
  right: -20px;
  top: -20px;
  width: 200px;
  height: 200px;
  background: var(--purple-200);
}

.hero-blob-2 {
  left: 33%;
  top: 25%;
  width: 250px;
  height: 250px;
  background: var(--purple-300);
  opacity: 0.1;
}

.hero-blob-3 {
  right: 25%;
  bottom: 25%;
  width: 300px;
  height: 300px;
  background: var(--purple-200);
  opacity: 0.1;
}

.hero-grid {
  display: grid;
  gap: 2rem;
  align-items: center;
}

@media (min-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr 1fr; gap: 3rem; }
}

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

@media (min-width: 1024px) {
  .hero-content { text-align: left; }
}

.hero-content h1 {
  margin-bottom: 1.5rem;
}

.hero-content p {
  font-size: 1.125rem;
  max-width: 36rem;
  margin: 0 auto 2rem;
}

@media (min-width: 1024px) {
  .hero-content p { margin: 0 0 2rem; }
}

.hero-image {
  position: relative;
  display: flex;
  justify-content: center;
  order: -1;
}

@media (min-width: 1024px) {
  .hero-image { order: 1; }
}

.hero-image-glow {
  position: absolute;
  inset: -1rem;
  background: linear-gradient(to right, var(--purple-200), var(--purple-100));
  border-radius: var(--radius-xl);
  filter: blur(24px);
  opacity: 0.5;
  z-index: -1;
}

.hero-image-wrapper {
  background: white;
  padding: 0.5rem;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 320px;
}

@media (min-width: 640px) {
  .hero-image-wrapper { max-width: 384px; }
}

@media (min-width: 768px) {
  .hero-image-wrapper { max-width: 448px; }
}

@media (min-width: 1024px) {
  .hero-image-wrapper { max-width: 512px; }
}

.hero-image-wrapper img {
  border-radius: var(--radius-lg);
}

/* ===== STATS SECTION ===== */
.stats {
  background: white;
  padding: 3rem 0;
}

@media (min-width: 640px) {
  .stats { padding: 4rem 0; }
}

@media (min-width: 768px) {
  .stats { padding: 5rem 0; }
}

.stats-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  max-width: 64rem;
  margin: 0 auto;
}

@media (min-width: 640px) {
  .stats-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
  }
}

.stat-item {
  text-align: center;
  padding: 1.5rem;
}

@media (min-width: 640px) {
  .stat-item {
    border-right: 1px solid var(--gray-200);
  }
  .stat-item:last-child {
    border-right: none;
  }
}

.stat-value {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--purple-700);
  margin-bottom: 0.5rem;
}

@media (min-width: 640px) {
  .stat-value { font-size: 3rem; }
}

.stat-label {
  color: var(--gray-600);
  font-size: 0.875rem;
}

/* ===== PROBLEM SECTION ===== */
.problem {
  background: linear-gradient(to bottom, white, var(--red-100));
}

.problem-grid {
  display: grid;
  gap: 1.5rem;
}

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

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

/* ===== CARDS ===== */
.card {
  background: white;
  padding: 2rem;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--gray-100);
  transition: all var(--transition);
}

.card:hover {
  box-shadow: var(--shadow-xl);
}

.card.bordered-red {
  border-color: var(--red-100);
}

.card.bordered-purple {
  border-color: var(--purple-100);
}

.card-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.card-icon.red {
  background: var(--red-100);
  color: var(--red-600);
}

.card-icon.purple {
  background: var(--purple-100);
  color: var(--purple-700);
}

.card-icon.green {
  background: var(--green-100);
  color: var(--green-600);
}

.card-icon.blue {
  background: var(--blue-100);
  color: var(--blue-600);
}

.card-icon svg {
  width: 24px;
  height: 24px;
}

.card h3 {
  margin-bottom: 1rem;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1.5rem;
  font-weight: 500;
  color: var(--purple-700);
  transition: color var(--transition);
}

.card-link:hover {
  color: var(--purple-700);
}

.card-link svg {
  width: 1rem;
  height: 1rem;
  transition: transform var(--transition);
}

.card-link:hover svg {
  transform: translateX(4px);
}

/* ===== SOLUTIONS SECTION ===== */
.solutions {
  background: linear-gradient(to bottom, var(--purple-50), white);
}

.solutions-grid {
  display: grid;
  gap: 1.5rem;
}

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

/* ===== NEUTRALITY SECTION ===== */
.neutrality {
  background: linear-gradient(to bottom, white, var(--purple-50));
}

.neutrality-grid {
  display: grid;
  gap: 2rem;
}

@media (min-width: 768px) {
  .neutrality-grid { grid-template-columns: repeat(3, 1fr); }
}

.neutrality-item {
  text-align: center;
}

.neutrality-icon {
  width: 64px;
  height: 64px;
  background: var(--purple-100);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  color: var(--purple-700);
}

.neutrality-icon svg {
  width: 32px;
  height: 32px;
}

.neutrality-item h3 {
  margin-bottom: 1.5rem;
}

.check-list {
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.check-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--gray-700);
}

.check-item svg {
  width: 20px;
  height: 20px;
  color: var(--green-500);
  flex-shrink: 0;
}

.bullet-list {
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.bullet-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--gray-700);
}


.quote-box {
  background: var(--purple-50);
  border: 1px solid var(--purple-100);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  margin-top: 2rem;
}

.quote-box p {
  color: var(--purple-700);
  font-style: italic;
  font-size: 0.875rem;
  line-height: 1.6;
}

/* ===== BENEFITS SECTION ===== */
.benefits {
  background: linear-gradient(to bottom, white, var(--purple-50));
}

.benefits-grid {
  display: grid;
  gap: 2rem;
}

@media (min-width: 768px) {
  .benefits-grid { grid-template-columns: repeat(3, 1fr); }
}

.benefit-item {
  text-align: center;
}

.benefit-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
}

.benefit-icon svg {
  width: 32px;
  height: 32px;
}

.benefit-item h3 {
  margin-bottom: 1rem;
}

/* ===== FEATURES/TABS SECTION ===== */
.features {
  background: white;
}

.tabs-container {
  max-width: 64rem;
  margin: 0 auto;
}

.tabs-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

@media (min-width: 640px) {
  .tabs-list {
    flex-direction: row;
    justify-content: center;
    flex-wrap: wrap;
  }
}

.tab-btn {
  padding: 0.75rem 1.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--gray-600);
  background: white;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-full);
  transition: all var(--transition);
  min-height: 48px;
}

.tab-btn:hover {
  border-color: var(--purple-300);
}

.tab-btn.active {
  background: var(--purple-700);
  color: white;
  border-color: var(--purple-700);
  box-shadow: var(--shadow-md);
}

.tab-panel {
  display: none;
}

.tab-panel.active {
  display: block;
}

.tab-header {
  text-align: center;
  margin-bottom: 2rem;
}

.tab-header h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.tab-header p {
  font-size: 1.125rem;
  max-width: 48rem;
  margin: 0 auto;
}

.tab-image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--gray-100);
  margin-bottom: 2rem;
}

.tab-image img {
  width: 100%;
}

.tab-features {
  display: grid;
  gap: 1.5rem;
}

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

.tab-feature {
  background: white;
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  transition: box-shadow var(--transition);
}

.tab-feature:hover {
  box-shadow: var(--shadow-lg);
}

.tab-feature-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.tab-feature-icon {
  width: 40px;
  height: 40px;
  background: var(--purple-100);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--purple-700);
}

.tab-feature-icon svg {
  width: 20px;
  height: 20px;
}

.tab-feature h4 {
  font-size: 1.125rem;
}

/* ===== CTA SECTION ===== */
.cta {
  position: relative;
  background: var(--purple-700);
  color: white;
  overflow: hidden;
}

.cta-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.cta-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(48px);
}

.cta-blob-1 {
  left: -80px;
  bottom: -80px;
  width: 256px;
  height: 256px;
  background: var(--purple-200);
  opacity: 0.2;
}

.cta-blob-2 {
  right: 33%;
  top: 25%;
  width: 160px;
  height: 160px;
  background: var(--purple-300);
  opacity: 0.1;
}

.cta-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 48rem;
  margin: 0 auto;
}

.cta h2 {
  color: white;
  margin-bottom: 2rem;
}

.cta p {
  color: var(--purple-100);
  font-size: 1.25rem;
  margin-bottom: 3rem;
}

.cta-buttons {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  justify-content: center;
}

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

/* ===== PAGE HERO ===== */
.page-hero {
  background: linear-gradient(to bottom, white, var(--purple-50));
  padding: 4rem 0;
}

@media (min-width: 768px) {
  .page-hero { padding: 5rem 0; }
}

.page-hero-content {
  max-width: 48rem;
  margin: 0 auto;
  text-align: center;
}

.page-hero h1 {
  margin-bottom: 1.5rem;
}

.page-hero p {
  font-size: 1.25rem;
}

/* ===== ACCORDION ===== */
.accordion {
  max-width: 48rem;
  margin: 0 auto;
}

.accordion-item {
  border-bottom: 1px solid var(--gray-200);
}

.accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 0;
  font-size: 1rem;
  font-weight: 500;
  color: var(--gray-900);
  text-align: left;
  transition: color var(--transition);
}

.accordion-trigger:hover {
  color: var(--purple-700);
}

.accordion-trigger svg {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--gray-400);
  transition: transform var(--transition);
  flex-shrink: 0;
}

.accordion-item.open .accordion-trigger svg {
  transform: rotate(180deg);
}

.accordion-content {
  display: none;
  padding-bottom: 1.25rem;
}

.accordion-item.open .accordion-content {
  display: block;
}

.accordion-content p {
  line-height: 1.7;
}

/* ===== FORM STYLES ===== */
.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--gray-700);
  margin-bottom: 0.5rem;
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius);
  transition: all var(--transition);
  background: white;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--purple-700);
  box-shadow: 0 0 0 3px rgba(138, 43, 226, 0.1);
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

/* ===== PRICING ===== */
.pricing-grid {
  display: grid;
  gap: 2rem;
}

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

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

.pricing-card {
  background: white;
  padding: 2rem;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  border: 2px solid var(--gray-100);
  transition: all var(--transition);
}

.pricing-card.featured {
  border-color: var(--purple-700);
  transform: scale(1.02);
}

.pricing-card:hover {
  box-shadow: var(--shadow-xl);
}

.pricing-header {
  text-align: center;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--gray-200);
  margin-bottom: 1.5rem;
}

.pricing-name {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--gray-900);
  margin-bottom: 0.5rem;
}

.pricing-price {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--purple-700);
}

.pricing-price span {
  font-size: 1rem;
  font-weight: 400;
  color: var(--gray-500);
}

.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.pricing-feature {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  color: var(--gray-700);
  font-size: 0.875rem;
}

.pricing-feature svg {
  width: 20px;
  height: 20px;
  color: var(--green-500);
  flex-shrink: 0;
  margin-top: 0.125rem;
}

/* ===== UTILITIES ===== */
.text-center { text-align: center; }
.text-left { text-align: left; }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }

.mt-4 { margin-top: 1rem; }
.mt-6 { margin-top: 1.5rem; }
.mt-8 { margin-top: 2rem; }

.mx-auto { margin-left: auto; margin-right: auto; }

.max-w-3xl { max-width: 48rem; }
.max-w-4xl { max-width: 56rem; }
.max-w-5xl { max-width: 64rem; }

.grid-2 {
  display: grid;
  gap: 1.5rem;
}

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

.grid-3 {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}

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

.grid-4 {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(2, 1fr);
}

@media (min-width: 768px) {
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ===== SCROLL ANIMATIONS ===== */
/* Elements start hidden and slide up when visible */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger children animations */
.stagger > * {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}

.stagger.visible > *:nth-child(1) { transition-delay: 0ms; }
.stagger.visible > *:nth-child(2) { transition-delay: 100ms; }
.stagger.visible > *:nth-child(3) { transition-delay: 200ms; }
.stagger.visible > *:nth-child(4) { transition-delay: 300ms; }
.stagger.visible > *:nth-child(5) { transition-delay: 400ms; }
.stagger.visible > *:nth-child(6) { transition-delay: 500ms; }

.stagger.visible > * {
  opacity: 1;
  transform: translateY(0);
}

/* Respect reduced motion preference */
@media (prefers-reduced-motion: reduce) {
  .fade-up,
  .stagger > * {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

[x-cloak] { display: none !important; }

/* ===== PRINT STYLES ===== */
@media print {
  .site-header,
  .site-footer,
  .mobile-nav {
    display: none;
  }
}