/* ============================================
   VAEo Design System - Minimalist but BOLD
   ============================================ */

/* CSS Custom Properties */
:root {
  /* Colors - Minimalist Palette */
  --color-white: #FFFFFF;
  --color-off-white: #FAFAFA;
  --color-gray-50: #F9FAFB;
  --color-gray-100: #F3F4F6;
  --color-gray-200: #E5E7EB;
  --color-gray-300: #D1D5DB;
  --color-gray-400: #9CA3AF;
  --color-gray-500: #6B7280;
  --color-gray-600: #4B5563;
  --color-gray-700: #374151;
  --color-gray-800: #1F2937;
  --color-gray-900: #111827;
  --color-black: #030712;

  /* Accent Colors - Cyan */
  --color-primary: #06B6D4;
  --color-primary-dark: #0891B2;
  --color-primary-light: #22D3EE;
  --color-primary-glow: rgba(6, 182, 212, 0.15);
  --color-secondary: #8B5CF6;
  --color-success: #10B981;
  --color-warning: #F59E0B;
  --color-error: #EF4444;

  /* Gradients */
  --gradient-primary: linear-gradient(135deg, #06B6D4 0%, #0891B2 100%);
  --gradient-hero: linear-gradient(135deg, #06B6D4 0%, #8B5CF6 100%);
  --gradient-subtle: linear-gradient(180deg, rgba(6, 182, 212, 0.05) 0%, rgba(139, 92, 246, 0.05) 100%);
  --gradient-card: linear-gradient(135deg, rgba(255, 255, 255, 0.9) 0%, rgba(249, 250, 251, 0.9) 100%);
  --gradient-dark: linear-gradient(135deg, #111827 0%, #1F2937 100%);

  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'SF Mono', 'Monaco', 'Consolas', monospace;

  /* Font Sizes */
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;
  --text-5xl: 3rem;
  --text-6xl: 3.75rem;
  --text-7xl: 4.5rem;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Layout */
  --container-max: 1200px;
  --container-narrow: 800px;
  --header-height: 90px;
  --header-height-shrunk: 72px;

  /* Borders */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-2xl: 40px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.08);
  --shadow-xl: 0 24px 48px rgba(0, 0, 0, 0.1);
  --shadow-glow: 0 0 60px rgba(6, 182, 212, 0.2);
  --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);

  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 500ms cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

body {
  font-family: var(--font-primary);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--color-gray-800);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 700;
  line-height: 1.1;
  color: var(--color-gray-900);
  letter-spacing: -0.03em;
}

h1 {
  font-size: var(--text-6xl);
}

h2 {
  font-size: var(--text-4xl);
}

h3 {
  font-size: var(--text-2xl);
}

h4 {
  font-size: var(--text-xl);
}

h5 {
  font-size: var(--text-lg);
}

p {
  color: var(--color-gray-600);
  line-height: 1.7;
}

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

/* Gradient Text */
.gradient-text {
  background: var(--gradient-hero);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Container */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.container--narrow {
  max-width: var(--container-narrow);
}

/* Section */
.section {
  padding: var(--space-24) 0;
  position: relative;
}

.section--alt {
  background: var(--gradient-subtle);
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-16);
}

.section-header h2 {
  margin-bottom: var(--space-4);
  position: relative;
  display: inline-block;
}

.section-header p {
  max-width: 560px;
  margin: 0 auto;
  font-size: var(--text-lg);
}

/* Decorative Elements */
.section::before {
  content: "";
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--color-primary-glow) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.section:nth-child(odd)::before {
  top: -300px;
  right: -300px;
}

.section:nth-child(even)::before {
  bottom: -300px;
  left: -300px;
}

/* ============================================
   Header
   ============================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  padding-top: 8px;
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  z-index: 1000;
  transition: all var(--transition-base);
}

.header.is-shrunk {
  height: var(--header-height-shrunk);
  background: rgba(255, 255, 255, 0.95);
  box-shadow: var(--shadow-md);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.header__logo {
  font-size: var(--text-2xl);
  font-weight: 800;
  color: var(--color-gray-900);
  letter-spacing: -0.03em;
  transition: transform var(--transition-fast);
}

.header__logo:hover {
  transform: scale(1.02);
}

.header__logo span {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.header__nav {
  display: flex;
  align-items: center;
  gap: var(--space-10);
}

.header__nav-link {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-gray-600);
  transition: color var(--transition-fast);
  position: relative;
}

.header__nav-link::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
  transition: width var(--transition-base);
}

.header__nav-link:hover {
  color: var(--color-gray-900);
}

.header__nav-link:hover::after {
  width: 100%;
}

.header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.header__mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
}

.header__mobile-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-gray-700);
  margin: 5px 0;
  border-radius: 2px;
  transition: var(--transition-fast);
}

/* Mobile Menu */
.mobile-menu {
  display: none;
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-gray-200);
  padding: var(--space-6);
  box-shadow: var(--shadow-xl);
}

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

.mobile-menu__nav {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.mobile-menu__nav a {
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--color-gray-700);
  padding: var(--space-2) 0;
}

.mobile-menu__actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

/* ============================================
   Buttons
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-family: var(--font-primary);
  font-size: var(--text-sm);
  font-weight: 600;
  border-radius: var(--radius-full);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-base);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.2) 0%, transparent 50%);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.btn:hover::before {
  opacity: 1;
}

.btn--primary {
  background: var(--gradient-primary);
  color: var(--color-white);
  box-shadow: 0 4px 14px rgba(6, 182, 212, 0.35);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(6, 182, 212, 0.45);
}

.btn--secondary {
  background: var(--color-white);
  color: var(--color-gray-700);
  border-color: var(--color-gray-200);
}

.btn--secondary:hover {
  background: var(--color-gray-50);
  border-color: var(--color-primary);
  color: var(--color-primary-dark);
  transform: translateY(-2px);
}

.btn--ghost {
  background: transparent;
  color: var(--color-gray-600);
}

.btn--ghost:hover {
  color: var(--color-gray-900);
  background: var(--color-gray-100);
}

.btn--lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-base);
}

.btn--full {
  width: 100%;
}

.btn--dark {
  background: var(--color-gray-900);
  color: var(--color-white);
}

.btn--dark:hover {
  background: var(--color-black);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
  padding-top: calc(var(--header-height) + var(--space-16));
  padding-bottom: var(--space-24);
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

/* Hero background decoration */
.hero::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -20%;
  width: 80%;
  height: 150%;
  background: radial-gradient(ellipse at center, var(--color-primary-glow) 0%, transparent 60%);
  pointer-events: none;
  animation: pulse 8s ease-in-out infinite;
}

.hero::after {
  content: "";
  position: absolute;
  bottom: -30%;
  left: -20%;
  width: 60%;
  height: 100%;
  background: radial-gradient(ellipse at center, rgba(139, 92, 246, 0.08) 0%, transparent 60%);
  pointer-events: none;
  animation: pulse 10s ease-in-out infinite reverse;
}

@keyframes pulse {

  0%,
  100% {
    opacity: 0.5;
    transform: scale(1);
  }

  50% {
    opacity: 1;
    transform: scale(1.1);
  }
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero__content h1 {
  margin-bottom: var(--space-6);
  font-size: var(--text-7xl);
  line-height: 1.05;
}

.hero__content h1 span {
  background: var(--gradient-hero);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__subtitle {
  font-size: var(--text-xl);
  color: var(--color-gray-500);
  margin-bottom: var(--space-10);
  max-width: 480px;
  line-height: 1.7;
}

.hero__ctas {
  display: flex;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

.hero__disclaimer {
  font-size: var(--text-sm);
  color: var(--color-gray-400);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.hero__disclaimer::before {
  content: "";
  width: 6px;
  height: 6px;
  background: var(--color-success);
  border-radius: 50%;
  animation: blink 2s ease-in-out infinite;
}

@keyframes blink {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.4;
  }
}

.hero__visual {
  position: relative;
  perspective: 1000px;
}

.hero__mock {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-xl), var(--shadow-glow);
  position: relative;
  transform: rotateY(-5deg) rotateX(2deg);
  transition: transform var(--transition-slow);
}

.hero__mock:hover {
  transform: rotateY(0) rotateX(0);
}

.hero__mock::before {
  content: "";
  position: absolute;
  inset: -1px;
  background: var(--gradient-hero);
  border-radius: var(--radius-2xl);
  z-index: -1;
  opacity: 0.1;
}

.mock__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-8);
  padding-bottom: var(--space-5);
  border-bottom: 1px solid var(--color-gray-100);
}

.mock__title {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-gray-800);
}

.mock__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-3);
  background: rgba(16, 185, 129, 0.1);
  color: var(--color-success);
  font-size: var(--text-xs);
  font-weight: 600;
  border-radius: var(--radius-full);
}

.mock__visibility {
  margin-bottom: var(--space-8);
  text-align: center;
  padding: var(--space-6);
  background: var(--gradient-subtle);
  border-radius: var(--radius-lg);
}

.mock__visibility-label {
  font-size: var(--text-xs);
  color: var(--color-gray-500);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-2);
}

.mock__visibility-value {
  font-size: var(--text-5xl);
  font-weight: 800;
  background: var(--gradient-hero);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.mock__bars {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.mock__bar {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.mock__bar-label {
  font-size: var(--text-sm);
  color: var(--color-gray-600);
  font-weight: 500;
  width: 90px;
}

.mock__bar-track {
  flex: 1;
  height: 10px;
  background: var(--color-gray-100);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.mock__bar-fill {
  height: 100%;
  border-radius: var(--radius-full);
  transition: width 1.5s cubic-bezier(0.4, 0, 0.2, 1);
  width: 0;
}

.mock__bar-fill.animate {
  width: var(--target-width);
}

.mock__bar-fill--1 {
  background: var(--gradient-primary);
  --target-width: 72%;
}

.mock__bar-fill--2 {
  background: linear-gradient(90deg, #8B5CF6, #A78BFA);
  --target-width: 58%;
}

.mock__bar-fill--3 {
  background: linear-gradient(90deg, #10B981, #34D399);
  --target-width: 45%;
}

.mock__alert {
  margin-top: var(--space-6);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4);
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.1) 0%, rgba(245, 158, 11, 0.05) 100%);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--color-warning);
  opacity: 0;
  transform: translateY(10px);
  transition: all 0.5s ease 0.5s;
  /* Delay to start after bars */
}

.mock__alert.animate {
  opacity: 1;
  transform: translateY(0);
}

.mock__alert-icon {
  width: 18px;
  height: 18px;
  color: var(--color-warning);
}

.mock__alert.animate .mock__alert-icon {
  animation: shake 2s ease-in-out infinite;
  animation-delay: 1s;
}

@keyframes shake {

  0%,
  100% {
    transform: rotate(0);
  }

  10% {
    transform: rotate(-10deg);
  }

  20% {
    transform: rotate(10deg);
  }

  30% {
    transform: rotate(-10deg);
  }

  40% {
    transform: rotate(10deg);
  }

  50% {
    transform: rotate(0);
  }
}

.mock__alert-text {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-gray-700);
}

.mock__badge {
  /* ... existing props ... */
  animation: badgePulse 2s infinite;
}

@keyframes badgePulse {
  0% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.4);
  }

  70% {
    transform: scale(1);
    box-shadow: 0 0 0 6px rgba(16, 185, 129, 0);
  }

  100% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
  }
}

/* ============================================
   Trust Strip
   ============================================ */
.trust-strip {
  padding: var(--space-16) 0;
  background: var(--color-gray-50);
  border-top: 1px solid var(--color-gray-100);
  border-bottom: 1px solid var(--color-gray-100);
}

.trust-strip__label {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-gray-400);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  text-align: center;
  margin-bottom: var(--space-8);
}

.trust-strip__logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-16);
  flex-wrap: wrap;
}

.trust-strip__logo {
  height: auto;
  object-fit: contain;
  opacity: 0.7;
  filter: grayscale(100%);
  transition: all var(--transition-base);
}

.trust-strip__logo:hover {
  opacity: 1;
  filter: grayscale(0%);
}

/* ============================================
   Modal
   ============================================ */
.modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

.modal.is-open {
  opacity: 1;
  visibility: visible;
}

.modal__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.modal__container {
  position: relative;
  width: 100%;
  max-width: 480px;
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-xl);
  transform: translateY(20px);
  transition: transform var(--transition-bounce);
  margin: var(--space-4);
}

.modal.is-open .modal__container {
  transform: translateY(0);
}

.modal__close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-gray-400);
  padding: var(--space-1);
  transition: color var(--transition-fast);
}

.modal__close:hover {
  color: var(--color-gray-800);
}

.modal__close svg {
  width: 24px;
  height: 24px;
}

.modal__title {
  font-size: var(--text-2xl);
  font-weight: 700;
  margin-bottom: var(--space-2);
  text-align: center;
}

.modal__desc {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  text-align: center;
  margin-bottom: var(--space-6);
  line-height: 1.5;
}

.modal__form .form-group {
  margin-bottom: var(--space-4);
}

.form-result {
  margin-top: var(--space-4);
  font-size: var(--text-sm);
  text-align: center;
  display: none;
  padding: var(--space-3);
  border-radius: var(--radius-sm);
}

.form-result.success {
  display: block;
  background: #ecfdf5;
  color: #047857;
}

.form-result.error {
  display: block;
  background: #fef2f2;
  color: #b91c1c;
}

/* ============================================
   Problem / Shift Section
   ============================================ */
.shift {
  padding: var(--space-32) 0;
  position: relative;
}

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

.shift__content h2 {
  margin-bottom: var(--space-8);
  font-size: var(--text-5xl);
}

.shift__content p {
  font-size: var(--text-xl);
  margin-bottom: var(--space-6);
  line-height: 1.8;
}

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

/* ============================================
   Cards System
   ============================================ */
.cards-grid {
  display: grid;
  gap: var(--space-8);
  position: relative;
  z-index: 1;
}

.cards-grid--3 {
  grid-template-columns: repeat(3, 1fr);
}

.cards-grid--2 {
  grid-template-columns: repeat(2, 1fr);
}

.card {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-xl);
  padding: var(--space-10);
  position: relative;
  overflow: hidden;
  transition: all var(--transition-base);
}

.card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.card:hover {
  border-color: var(--color-primary-light);
  box-shadow: var(--shadow-lg), 0 0 0 1px var(--color-primary-light);
  transform: translateY(-8px);
}

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

.card__icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-subtle);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-6);
  color: var(--color-primary);
  transition: all var(--transition-base);
}

.card:hover .card__icon {
  background: var(--gradient-primary);
  color: var(--color-white);
  transform: scale(1.1);
}

.card__icon svg {
  width: 26px;
  height: 26px;
}

.card__title {
  font-size: var(--text-xl);
  font-weight: 700;
  margin-bottom: var(--space-3);
}

.card__text {
  font-size: var(--text-base);
  color: var(--color-gray-500);
  line-height: 1.7;
}

/* Large Module Cards */
.module-card {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-2xl);
  padding: var(--space-12);
  position: relative;
  overflow: hidden;
  transition: all var(--transition-base);
}

.module-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--gradient-subtle);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.module-card:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-4px);
}

.module-card:hover::before {
  opacity: 1;
}

.module-card__header {
  margin-bottom: var(--space-8);
  position: relative;
  z-index: 1;
}

.module-card__label {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-white);
  background: var(--gradient-primary);
  padding: var(--space-1) var(--space-4);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-4);
}

.module-card__title {
  font-size: var(--text-3xl);
  font-weight: 700;
}

.module-card__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  position: relative;
  z-index: 1;
}

.module-card__list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  font-size: var(--text-base);
  color: var(--color-gray-600);
  line-height: 1.6;
}

.module-card__list li::before {
  content: "";
  width: 8px;
  height: 8px;
  background: var(--gradient-primary);
  border-radius: 50%;
  margin-top: 8px;
  flex-shrink: 0;
}

.module-note {
  text-align: center;
  margin-top: var(--space-10);
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  font-style: italic;
}

/* ============================================
   How It Works (Stepper)
   ============================================ */
.stepper {
  display: flex;
  justify-content: space-between;
  position: relative;
  margin-bottom: var(--space-16);
}

.stepper::before {
  content: "";
  position: absolute;
  top: 32px;
  left: 64px;
  right: 64px;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
  border-radius: var(--radius-full);
  opacity: 0.3;
}

.stepper__step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  flex: 1;
}

.stepper__number {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-white);
  border: 3px solid var(--color-gray-200);
  border-radius: 50%;
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-gray-400);
  margin-bottom: var(--space-5);
  position: relative;
  z-index: 1;
  transition: all var(--transition-base);
}

.stepper__step:hover .stepper__number {
  border-color: var(--color-primary);
  color: var(--color-white);
  background: var(--gradient-primary);
  transform: scale(1.1);
  box-shadow: var(--shadow-glow);
}

.stepper__title {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-gray-800);
  margin-bottom: var(--space-2);
}

.stepper__desc {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  max-width: 160px;
}

.prompt-chips {
  display: flex;
  justify-content: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.prompt-chip {
  display: inline-flex;
  align-items: center;
  padding: var(--space-3) var(--space-5);
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  color: var(--color-gray-600);
  font-family: var(--font-mono);
  transition: all var(--transition-base);
}

.prompt-chip:hover {
  border-color: var(--color-primary);
  background: var(--color-primary-glow);
  color: var(--color-primary-dark);
}

/* ============================================
   Metrics Definition Cards
   ============================================ */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
}

.metric-card {
  padding: var(--space-8);
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-xl);
  position: relative;
  overflow: hidden;
  transition: all var(--transition-base);
}

.metric-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--gradient-primary);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.metric-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateX(4px);
}

.metric-card:hover::before {
  opacity: 1;
}

.metric-card__title {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-gray-800);
  margin-bottom: var(--space-3);
}

.metric-card__desc {
  font-size: var(--text-base);
  color: var(--color-gray-500);
  line-height: 1.7;
}

/* ============================================
   Audience Tiles
   ============================================ */
.audience-tile {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-xl);
  padding: var(--space-10);
  position: relative;
  overflow: hidden;
  transition: all var(--transition-base);
}

.audience-tile::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--gradient-hero);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.audience-tile:hover {
  border-color: transparent;
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.audience-tile:hover::after {
  opacity: 0.03;
}

.audience-tile>* {
  position: relative;
  z-index: 1;
}

.audience-tile__title {
  font-size: var(--text-2xl);
  font-weight: 700;
  margin-bottom: var(--space-3);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.audience-tile__title::before {
  content: "";
  width: 8px;
  height: 8px;
  background: var(--gradient-primary);
  border-radius: 50%;
}

.audience-tile__outcome {
  font-size: var(--text-base);
  color: var(--color-gray-600);
  margin-bottom: var(--space-5);
  line-height: 1.7;
}

.audience-tile__benefits {
  list-style: none;
}

.audience-tile__benefits li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  padding: var(--space-2) 0;
  font-weight: 500;
}

.audience-tile__benefits li::before {
  content: "→";
  color: var(--color-primary);
  font-weight: 700;
}

/* ============================================
   Differentiator Section
   ============================================ */
.diff {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  position: relative;
  z-index: 1;
}

.diff__block {
  padding: var(--space-12);
  border-radius: var(--radius-2xl);
  transition: transform var(--transition-base);
}

.diff__block:hover {
  transform: scale(1.02);
}

.diff__block--before {
  background: var(--color-gray-100);
  border: 1px solid var(--color-gray-200);
}

.diff__block--after {
  background: var(--gradient-dark);
  color: var(--color-white);
  box-shadow: var(--shadow-xl);
}

.diff__label {
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  opacity: 0.6;
  margin-bottom: var(--space-5);
}

.diff__text {
  font-size: var(--text-2xl);
  font-weight: 600;
  line-height: 1.4;
}

.diff__block--after .diff__text {
  color: var(--color-white);
}

.diff__block--after .diff__text em {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-style: normal;
}

/* ============================================
   Pricing Teaser
   ============================================ */
.pricing-teaser {
  background: var(--gradient-subtle);
  border-top: 1px solid var(--color-gray-100);
  border-bottom: 1px solid var(--color-gray-100);
  padding: var(--space-16) 0;
}

.pricing-teaser__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-8);
}

.pricing-teaser__content h3 {
  font-size: var(--text-3xl);
  margin-bottom: var(--space-2);
}

.pricing-teaser__content p {
  font-size: var(--text-lg);
}

.pricing-teaser__actions {
  display: flex;
  gap: var(--space-4);
}

/* ============================================
   FAQ Accordion
   ============================================ */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

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

.faq-item:first-child {
  border-top: 1px solid var(--color-gray-200);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-6) 0;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-primary);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-gray-800);
  transition: color var(--transition-fast);
}

.faq-question:hover {
  color: var(--color-primary);
}

.faq-icon {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-gray-100);
  border-radius: 50%;
  color: var(--color-gray-500);
  transition: all var(--transition-base);
  flex-shrink: 0;
}

.faq-item.is-open .faq-icon {
  transform: rotate(45deg);
  background: var(--gradient-primary);
  color: var(--color-white);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-base);
}

.faq-item.is-open .faq-answer {
  max-height: 500px;
}

.faq-answer__inner {
  padding-bottom: var(--space-8);
  font-size: var(--text-base);
  color: var(--color-gray-600);
  line-height: 1.8;
}

/* ============================================
   CTA Band
   ============================================ */
.cta-band {
  background: var(--gradient-dark);
  padding: var(--space-24) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-band::before {
  content: "";
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 150%;
  height: 200%;
  background: radial-gradient(ellipse at center, var(--color-primary-glow) 0%, transparent 50%);
  pointer-events: none;
}

.cta-band h2 {
  color: var(--color-white);
  margin-bottom: var(--space-10);
  position: relative;
  z-index: 1;
  font-size: var(--text-5xl);
}

.cta-band__actions {
  display: flex;
  justify-content: center;
  gap: var(--space-4);
  position: relative;
  z-index: 1;
}

.cta-band .btn--primary {
  background: var(--color-white);
  color: var(--color-gray-900);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.2);
}

.cta-band .btn--primary:hover {
  background: var(--color-gray-100);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.cta-band .btn--secondary {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.3);
}

.cta-band .btn--secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.5);
}

/* ============================================
   Footer
   ============================================ */
.footer {
  background: var(--color-white);
  border-top: 1px solid var(--color-gray-200);
  padding: var(--space-16) 0;
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-6);
}

.footer__nav {
  display: flex;
  gap: var(--space-10);
}

.footer__nav a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-gray-500);
  transition: color var(--transition-fast);
}

.footer__nav a:hover {
  color: var(--color-primary);
}

.footer__legal {
  font-size: var(--text-sm);
  color: var(--color-gray-400);
}

/* ============================================
   Pricing Page Specific
   ============================================ */
.pricing-hero {
  padding-top: calc(var(--header-height) + var(--space-20));
  padding-bottom: var(--space-16);
  text-align: center;
  position: relative;
}

.pricing-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 120%;
  height: 100%;
  background: var(--gradient-subtle);
  pointer-events: none;
}

.pricing-hero h1 {
  margin-bottom: var(--space-4);
  position: relative;
  z-index: 1;
}

.pricing-hero p {
  font-size: var(--text-xl);
  position: relative;
  z-index: 1;
}

.plans-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

.plan-card {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-2xl);
  padding: var(--space-10);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-base);
  position: relative;
}

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

.plan-card--popular {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-glow);
}

.plan-card--popular::before {
  content: "Most Popular";
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  padding: var(--space-2) var(--space-5);
  background: var(--gradient-primary);
  color: var(--color-white);
  font-size: var(--text-xs);
  font-weight: 700;
  border-radius: var(--radius-full);
  letter-spacing: 0.05em;
}

.plan-card__name {
  font-size: var(--text-xl);
  font-weight: 700;
  margin-bottom: var(--space-3);
}

.plan-card__price {
  font-size: var(--text-5xl);
  font-weight: 800;
  color: var(--color-gray-900);
  margin-bottom: var(--space-1);
}

.plan-card__price span {
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--color-gray-500);
}

.plan-card__desc {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  margin-bottom: var(--space-8);
  padding-bottom: var(--space-8);
  border-bottom: 1px solid var(--color-gray-100);
}

.plan-card__features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  flex: 1;
  margin-bottom: var(--space-8);
}

.plan-card__features li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-gray-600);
}

.plan-card__features li::before {
  content: "✓";
  color: var(--color-primary);
  font-weight: 700;
}

.annual-strip {
  background: var(--gradient-primary);
  color: var(--color-white);
  padding: var(--space-10);
  border-radius: var(--radius-2xl);
  text-align: center;
  margin-top: var(--space-16);
  box-shadow: var(--shadow-glow);
}

.annual-strip h3 {
  color: var(--color-white);
  margin-bottom: var(--space-3);
}

.annual-strip p {
  color: rgba(255, 255, 255, 0.9);
}

.addons-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.addon-card {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  text-align: center;
  transition: all var(--transition-base);
}

.addon-card:hover {
  border-color: var(--color-primary-light);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.addon-card__name {
  font-size: var(--text-lg);
  font-weight: 700;
  margin-bottom: var(--space-2);
}

.addon-card__price {
  font-size: var(--text-3xl);
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-3);
}

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

/* ============================================
   Free Report Page Specific
   ============================================ */
.report-hero {
  padding-top: calc(var(--header-height) + var(--space-20));
  padding-bottom: var(--space-16);
  position: relative;
}

.report-hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: -20%;
  width: 80%;
  height: 100%;
  background: radial-gradient(ellipse at center, var(--color-primary-glow) 0%, transparent 60%);
  pointer-events: none;
}

.report-hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: start;
  position: relative;
  z-index: 1;
}

.report-hero__content h1 {
  margin-bottom: var(--space-6);
  font-size: var(--text-5xl);
}

.report-hero__subtitle {
  font-size: var(--text-xl);
  color: var(--color-gray-500);
  margin-bottom: var(--space-10);
  line-height: 1.7;
}

.report-benefits {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.report-benefits li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  font-size: var(--text-base);
  color: var(--color-gray-600);
  line-height: 1.6;
}

.report-benefits li::before {
  content: "✓";
  color: var(--color-white);
  background: var(--gradient-primary);
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-weight: 700;
  font-size: var(--text-xs);
  flex-shrink: 0;
}

.form-card {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-2xl);
  padding: var(--space-12);
  box-shadow: var(--shadow-xl);
  position: relative;
}

.form-card::before {
  content: "";
  position: absolute;
  inset: -1px;
  background: var(--gradient-primary);
  border-radius: var(--radius-2xl);
  z-index: -1;
  opacity: 0.1;
}

.form-card__title {
  font-size: var(--text-2xl);
  font-weight: 700;
  margin-bottom: var(--space-8);
}

.form-group {
  margin-bottom: var(--space-6);
}

.form-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-gray-700);
  margin-bottom: var(--space-2);
}

.form-input {
  width: 100%;
  padding: var(--space-4) var(--space-5);
  font-family: var(--font-primary);
  font-size: var(--text-base);
  border: 2px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  background: var(--color-white);
  transition: all var(--transition-fast);
}

.form-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px var(--color-primary-glow);
}

.form-input::placeholder {
  color: var(--color-gray-400);
}

.form-note {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-top: var(--space-5);
  font-size: var(--text-sm);
  color: var(--color-gray-500);
}

.form-note svg {
  width: 18px;
  height: 18px;
  color: var(--color-success);
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 1024px) {
  :root {
    --text-7xl: 3.5rem;
    --text-6xl: 3rem;
    --text-5xl: 2.5rem;
  }

  .hero__inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero__ctas {
    justify-content: center;
  }

  .hero__subtitle {
    margin: 0 auto var(--space-10);
  }

  .hero__visual {
    order: -1;
    max-width: 480px;
    margin: 0 auto;
  }

  .hero__mock {
    transform: none;
  }

  .cards-grid--3,
  .cards-grid--2 {
    grid-template-columns: 1fr;
  }

  .stepper {
    flex-direction: column;
    gap: var(--space-8);
  }

  .stepper::before {
    display: none;
  }

  .stepper__step {
    flex-direction: row;
    text-align: left;
    gap: var(--space-5);
  }

  .stepper__number {
    flex-shrink: 0;
  }

  .diff {
    grid-template-columns: 1fr;
  }

  .plans-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .report-hero__inner {
    grid-template-columns: 1fr;
  }

  .addons-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    --text-7xl: 2.5rem;
    --text-6xl: 2.25rem;
    --text-5xl: 2rem;
    --text-4xl: 1.75rem;
    --text-3xl: 1.5rem;
  }

  .section {
    padding: var(--space-16) 0;
  }

  .section::before {
    display: none;
  }

  .header__nav {
    display: none;
  }

  .header__actions {
    display: none;
  }

  .header__mobile-toggle {
    display: block;
  }

  .hero {
    min-height: auto;
    padding-top: calc(var(--header-height) + var(--space-12));
  }

  .hero__ctas {
    flex-direction: column;
  }

  .trust-strip__logos {
    gap: var(--space-8);
  }

  .pricing-teaser__inner {
    flex-direction: column;
    text-align: center;
  }

  .pricing-teaser__actions {
    flex-direction: column;
    width: 100%;
  }

  .cta-band__actions {
    flex-direction: column;
  }

  .footer__inner {
    flex-direction: column;
    text-align: center;
  }

  .plans-grid {
    grid-template-columns: 1fr;
  }

  .metrics-grid {
    grid-template-columns: 1fr;
  }

  .prompt-chips {
    flex-direction: column;
    align-items: center;
  }
}