/* ============================================
   NoFearOf.AI - Design System & Styles
   Enhanced with i18n, animations, and modal
   ============================================ */

/* --- CSS Variables --- */
:root {
  /* Colors */
  --color-bg: #0a0e27;
  --color-bg-light: #0f1538;
  --color-bg-gradient: linear-gradient(180deg, #0a0e27 0%, #0f1538 100%);
  --color-primary: #00fff5;
  --color-secondary: #0EA5E9;
  --color-tertiary: #8b5cf6;
  --color-text: #f8f9fa;
  --color-text-muted: #a0aec0;
  --color-card: rgba(255, 255, 255, 0.05);
  --color-card-hover: rgba(255, 255, 255, 0.08);
  --color-card-border: rgba(255, 255, 255, 0.1);
  --color-success: #10b981;
  --color-error: #ef4444;
  --color-warning: #f59e0b;

  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;
  --font-size-6xl: 3.75rem;

  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;
  --spacing-4xl: 6rem;

  /* Layout */
  --container-max: 1200px;
  --header-height: 80px;
  --border-radius: 12px;
  --border-radius-lg: 20px;
  --touch-target: 44px;

  /* Effects */
  --transition: 300ms ease;
  --transition-slow: 500ms ease;
  --shadow-glow: 0 0 30px rgba(0, 255, 245, 0.3);
  --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.3);
  --blur-amount: 20px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-family);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
}

/* Prevent flash during language switch */
body.lang-switching .translatable {
  opacity: 0;
}

/* Skip Link for Accessibility */
.skip-link {
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary);
  color: var(--color-bg);
  padding: var(--spacing-md) var(--spacing-xl);
  border-radius: var(--border-radius);
  font-weight: 600;
  z-index: 9999;
  transition: top var(--transition);
}

.skip-link:focus {
  top: var(--spacing-md);
  outline: 3px solid var(--color-secondary);
  outline-offset: 2px;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--color-secondary);
}

ul,
ol {
  list-style: none;
}

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

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

/* --- Layout --- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
  contain: layout style;
}

section {
  padding: var(--spacing-4xl) 0;
  position: relative;
  contain: layout style paint;
}

/* Section gradient overlays */
section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
  z-index: -1;
}

/* --- Typography --- */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
}

h1 {
  font-size: var(--font-size-5xl);
}

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

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

.section-headline {
  text-align: center;
  margin-bottom: var(--spacing-3xl);
}

.section-headline h2 {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-headline p {
  color: var(--color-text-muted);
  font-size: var(--font-size-lg);
  max-width: 600px;
  margin: 0 auto;
}

/* Typewriter effect */
.typewriter {
  overflow: hidden;
  white-space: nowrap;
  border-right: 3px solid var(--color-primary);
  animation: typewriter 3s steps(40, end), blink 0.75s step-end infinite;
}

@keyframes typewriter {
  from {
    width: 0;
  }

  to {
    width: 100%;
  }
}

@keyframes blink {

  from,
  to {
    border-color: transparent;
  }

  50% {
    border-color: var(--color-primary);
  }
}

/* --- Translatable Elements Animation --- */
.translatable {
  transition: opacity var(--transition);
}

.translatable.fade-out {
  opacity: 0;
}

.translatable.fade-in-translate {
  opacity: 1;
}

/* --- Components: Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-xl);
  border-radius: var(--border-radius);
  font-size: var(--font-size-base);
  font-weight: 600;
  transition: all var(--transition);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  min-height: var(--touch-target);
  min-width: var(--touch-target);
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: var(--color-bg);
  box-shadow: var(--shadow-glow);
  position: relative;
  overflow: hidden;
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: left 0.5s;
}

.btn-primary:hover::before {
  left: 100%;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 0 50px rgba(0, 255, 245, 0.5);
  color: var(--color-bg);
}

.btn-secondary {
  background: transparent;
  color: var(--color-text);
  border: 2px solid var(--color-primary);
}

.btn-secondary:hover {
  background: rgba(0, 255, 245, 0.1);
  color: var(--color-primary);
  transform: translateY(-2px);
}

.btn-large {
  padding: var(--spacing-lg) var(--spacing-2xl);
  font-size: var(--font-size-lg);
}

/* --- Components: Cards (Enhanced Glassmorphism) --- */
.card {
  background: var(--color-card);
  backdrop-filter: blur(var(--blur-amount));
  -webkit-backdrop-filter: blur(var(--blur-amount));
  border: 1px solid var(--color-card-border);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-xl);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}

.card:hover {
  transform: translateY(-8px);
  background: var(--color-card-hover);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-glow), var(--shadow-card);
}

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

/* --- Components: Badges --- */
.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: var(--color-bg);
  font-weight: 700;
  font-size: var(--font-size-lg);
  box-shadow: var(--shadow-glow);
}

/* --- Welcome Banner --- */
.welcome-banner {
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: var(--color-bg);
  padding: var(--spacing-md) var(--spacing-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-lg);
  z-index: 999;
  transform: translateY(-100%);
  transition: transform var(--transition-slow);
}

.welcome-banner.visible {
  transform: translateY(0);
}

.welcome-banner[hidden] {
  display: none;
}

.welcome-close {
  font-size: var(--font-size-xl);
  color: var(--color-bg);
  padding: var(--spacing-xs);
  min-width: var(--touch-target);
  min-height: var(--touch-target);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* --- Language Switcher --- */
.lang-switcher {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  position: relative;
  margin-left: var(--spacing-lg);
}

.lang-switcher-mobile {
  display: none;
  margin-top: var(--spacing-xl);
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--color-card-border);
  justify-content: center;
}

.lang-btn {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--border-radius);
  color: var(--color-text-muted);
  transition: all var(--transition);
  min-width: var(--touch-target);
  min-height: var(--touch-target);
  font-size: var(--font-size-sm);
}

.lang-btn:hover {
  color: var(--color-text);
  background: var(--color-card);
}

.lang-btn.active {
  color: var(--color-primary);
  background: rgba(0, 255, 245, 0.1);
}

.lang-flag {
  font-size: 1.2rem;
}

.lang-divider {
  color: var(--color-text-muted);
  opacity: 0.5;
}

.lang-tooltip {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  background: var(--color-bg-light);
  color: var(--color-text);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--border-radius);
  font-size: var(--font-size-xs);
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition);
  border: 1px solid var(--color-card-border);
}

.lang-switcher:hover .lang-tooltip {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(5px);
}

/* --- Header & Navigation --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background: rgba(10, 14, 39, 0.95);
  backdrop-filter: blur(var(--blur-amount));
  -webkit-backdrop-filter: blur(var(--blur-amount));
  border-bottom: 1px solid var(--color-card-border);
  z-index: 1000;
  transition: all var(--transition);
}

.header.scrolled {
  background: rgba(10, 14, 39, 0.98);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

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

.logo {
  font-size: var(--font-size-xl);
  font-weight: 800;
  color: var(--color-text);
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

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

.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--spacing-xl);
}

.nav-link {
  color: var(--color-text-muted);
  font-weight: 500;
  position: relative;
  padding: var(--spacing-sm) 0;
  min-height: var(--touch-target);
  display: flex;
  align-items: center;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: width var(--transition);
}

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

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--spacing-sm);
  z-index: 1001;
  min-width: var(--touch-target);
  min-height: var(--touch-target);
  justify-content: center;
  align-items: center;
}

.hamburger span {
  display: block;
  width: 25px;
  height: 2px;
  background: var(--color-text);
  transition: all var(--transition);
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

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

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(0, 255, 245, 0.15) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 50%, rgba(14, 165, 233, 0.15) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 100%, rgba(139, 92, 246, 0.1) 0%, transparent 50%);
  z-index: -1;
  animation: pulseGradient 10s ease-in-out infinite;
}

@keyframes pulseGradient {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.7;
  }
}

.hero .container {
  text-align: center;
}

.hero h1 {
  font-size: clamp(var(--font-size-3xl), 5vw, var(--font-size-6xl));
  margin-bottom: var(--spacing-lg);
  background: linear-gradient(135deg, var(--color-text) 0%, var(--color-primary) 50%, var(--color-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: clamp(var(--font-size-lg), 2vw, var(--font-size-xl));
  color: var(--color-text-muted);
  max-width: 700px;
  margin: 0 auto var(--spacing-2xl);
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-lg);
  justify-content: center;
}

/* --- Problem Section --- */
.problem {
  background: var(--color-bg-light);
}

.problem::before {
  background: linear-gradient(180deg, var(--color-bg) 0%, transparent 20%);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-2xl);
}

.stat-card {
  text-align: center;
  padding: var(--spacing-2xl);
}

.stat-card .stat-number {
  font-size: var(--font-size-5xl);
  font-weight: 800;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--spacing-sm);
}

/* Animated counter styles */
.stat-number[data-target] {
  display: inline-block;
}

.stat-card .stat-text {
  font-size: var(--font-size-lg);
  color: var(--color-text);
  margin-bottom: var(--spacing-sm);
}

.stat-card .stat-source {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.problem-description {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  color: var(--color-text-muted);
  font-size: var(--font-size-lg);
}

/* --- Solution Section --- */
.solution::before {
  background: linear-gradient(180deg, var(--color-bg-light) 0%, var(--color-bg) 20%, var(--color-bg) 80%, var(--color-bg-light) 100%);
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
}

.pillar-card {
  text-align: center;
  padding: var(--spacing-2xl);
}

.pillar-card .pillar-icon {
  font-size: 3.5rem;
  margin-bottom: var(--spacing-lg);
  display: inline-block;
  animation: float 3s ease-in-out infinite;
}

@keyframes float {

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

  50% {
    transform: translateY(-10px);
  }
}

.pillar-card:nth-child(2) .pillar-icon {
  animation-delay: 0.5s;
}

.pillar-card:nth-child(3) .pillar-icon {
  animation-delay: 1s;
}

.pillar-card .pillar-title {
  font-size: var(--font-size-xl);
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
  text-transform: uppercase;
  letter-spacing: 2px;
}

.pillar-card .pillar-text {
  color: var(--color-text-muted);
}

/* --- Roadmap Section --- */
.roadmap {
  background: var(--color-bg-light);
}

.timeline {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 24px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--color-primary), var(--color-secondary), var(--color-tertiary));
}

.timeline-item {
  display: flex;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-2xl);
  position: relative;
}

.timeline-item:last-child {
  margin-bottom: 0;
}

.timeline-badge {
  flex-shrink: 0;
  z-index: 1;
}

.timeline-content {
  flex: 1;
  padding-top: var(--spacing-sm);
}

.timeline-content h3 {
  color: var(--color-text);
  margin-bottom: var(--spacing-sm);
}

.timeline-content p {
  color: var(--color-text-muted);
}

/* --- Social Proof Section --- */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--spacing-xl);
}

.testimonial-card {
  padding: var(--spacing-2xl);
}

.testimonial-quote {
  font-size: var(--font-size-lg);
  font-style: italic;
  color: var(--color-text);
  margin-bottom: var(--spacing-lg);
  position: relative;
  padding-left: var(--spacing-xl);
}

.testimonial-quote::before {
  content: '"';
  position: absolute;
  top: -10px;
  left: 0;
  font-size: 4rem;
  color: var(--color-primary);
  opacity: 0.5;
  line-height: 1;
}

.testimonial-author {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.testimonial-author .author-name {
  font-weight: 600;
  color: var(--color-primary);
}

.testimonial-author .author-role {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.testimonial-author .author-result {
  font-size: var(--font-size-sm);
  color: var(--color-success);
}

/* --- Features Section --- */
.features {
  background: var(--color-bg-light);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
}

.feature-card {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-lg);
  padding: var(--spacing-xl);
}

.feature-icon {
  font-size: 2.5rem;
  flex-shrink: 0;
}

.feature-content h3 {
  color: var(--color-text);
  margin-bottom: var(--spacing-sm);
  font-size: var(--font-size-lg);
}

.feature-content p {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

/* --- Final CTA Section --- */
.final-cta {
  text-align: center;
  background:
    radial-gradient(ellipse at 50% 50%, rgba(0, 255, 245, 0.15) 0%, transparent 70%);
  padding: var(--spacing-4xl) 0;
}

.final-cta h2 {
  font-size: clamp(var(--font-size-3xl), 4vw, var(--font-size-5xl));
  margin-bottom: var(--spacing-md);
}

.final-cta .cta-subtitle {
  font-size: var(--font-size-xl);
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-2xl);
}

.trust-indicators {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

.trust-indicators span {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.trust-indicators span::before {
  content: '✓';
  color: var(--color-success);
}

/* --- Assessment Modal --- */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(10, 14, 39, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-lg);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-content {
  background: var(--color-bg-light);
  border: 1px solid var(--color-card-border);
  border-radius: var(--border-radius-lg);
  max-width: 600px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  transform: scale(0.9) translateY(20px);
  transition: transform var(--transition);
}

.modal-overlay.active .modal-content {
  transform: scale(1) translateY(0);
}

.modal-header {
  padding: var(--spacing-xl);
  border-bottom: 1px solid var(--color-card-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-header h2 {
  margin: 0;
  font-size: var(--font-size-2xl);
}

.modal-close {
  font-size: var(--font-size-2xl);
  color: var(--color-text-muted);
  min-width: var(--touch-target);
  min-height: var(--touch-target);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color var(--transition);
}

.modal-close:hover {
  color: var(--color-primary);
}

.modal-body {
  padding: var(--spacing-xl);
}

/* Progress Bar */
.progress-container {
  margin-bottom: var(--spacing-xl);
}

.progress-bar {
  height: 6px;
  background: var(--color-card);
  border-radius: 3px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
  width: 0%;
  transition: width var(--transition);
}

.progress-text {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-top: var(--spacing-sm);
  text-align: center;
}

/* Question Styles */
.question-container {
  display: none;
}

.question-container.active {
  display: block;
  animation: fadeInUp 0.3s ease;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.question-title {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-lg);
}

.options-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.option-item {
  position: relative;
}

.option-item input {
  position: absolute;
  opacity: 0;
  width: 100%;
  height: 100%;
  cursor: pointer;
}

.option-label {
  display: block;
  padding: var(--spacing-lg);
  background: var(--color-card);
  border: 2px solid var(--color-card-border);
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: all var(--transition);
  min-height: var(--touch-target);
}

.option-item input:checked+.option-label {
  border-color: var(--color-primary);
  background: rgba(0, 255, 245, 0.1);
}

.option-item:hover .option-label {
  border-color: var(--color-text-muted);
}

.modal-footer {
  padding: var(--spacing-xl);
  border-top: 1px solid var(--color-card-border);
  display: flex;
  justify-content: space-between;
  gap: var(--spacing-md);
}

/* Results Screen */
.results-container {
  text-align: center;
  padding: var(--spacing-xl);
}

.results-score {
  font-size: var(--font-size-6xl);
  font-weight: 800;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--spacing-md);
}

.results-title {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--spacing-md);
}

.results-description {
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-xl);
}

.share-buttons {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  margin-top: var(--spacing-xl);
}

.share-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-card);
  color: var(--color-text);
  transition: all var(--transition);
}

.share-btn:hover {
  background: var(--color-primary);
  color: var(--color-bg);
  transform: scale(1.1);
}

/* --- Footer --- */
.footer {
  background: var(--color-bg-light);
  border-top: 1px solid var(--color-card-border);
  padding: var(--spacing-3xl) 0 var(--spacing-xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-2xl);
  margin-bottom: var(--spacing-2xl);
}

.footer-brand .logo {
  margin-bottom: var(--spacing-md);
}

.footer-brand .tagline {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

.footer-links h4,
.footer-newsletter h4 {
  color: var(--color-text);
  margin-bottom: var(--spacing-lg);
  font-size: var(--font-size-base);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.footer-links ul {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.footer-links a {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  transition: color var(--transition);
  min-height: var(--touch-target);
  display: inline-flex;
  align-items: center;
}

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

.newsletter-form {
  display: flex;
  gap: var(--spacing-sm);
}

.newsletter-form input {
  flex: 1;
  padding: var(--spacing-md);
  border: 1px solid var(--color-card-border);
  border-radius: var(--border-radius);
  background: var(--color-bg);
  color: var(--color-text);
  font-size: var(--font-size-sm);
  min-height: var(--touch-target);
}

.newsletter-form input::placeholder {
  color: var(--color-text-muted);
}

.newsletter-form input:focus {
  outline: none;
  border-color: var(--color-primary);
}

.newsletter-form button {
  padding: var(--spacing-md) var(--spacing-lg);
  background: var(--color-primary);
  color: var(--color-bg);
  border-radius: var(--border-radius);
  font-weight: 600;
  transition: all var(--transition);
  min-height: var(--touch-target);
}

.newsletter-form button:hover {
  background: var(--color-secondary);
}

.newsletter-message {
  margin-top: var(--spacing-sm);
  font-size: var(--font-size-sm);
}

.newsletter-message.success {
  color: var(--color-success);
}

.newsletter-message.error {
  color: var(--color-error);
}

.social-links {
  display: flex;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: var(--touch-target);
  height: var(--touch-target);
  border-radius: 50%;
  background: var(--color-card);
  color: var(--color-text);
  transition: all var(--transition);
}

.social-links a:hover {
  background: var(--color-primary);
  color: var(--color-bg);
  transform: scale(1.1);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-xl);
  border-top: 1px solid var(--color-card-border);
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

/* --- Animations --- */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* Staggered animations */
.fade-in:nth-child(1) {
  transition-delay: 0s;
}

.fade-in:nth-child(2) {
  transition-delay: 0.1s;
}

.fade-in:nth-child(3) {
  transition-delay: 0.2s;
}

.fade-in:nth-child(4) {
  transition-delay: 0.3s;
}

.fade-in:nth-child(5) {
  transition-delay: 0.4s;
}

.fade-in:nth-child(6) {
  transition-delay: 0.5s;
}

/* --- Media Queries --- */
@media (max-width: 1024px) {
  :root {
    --font-size-5xl: 2.5rem;
    --font-size-4xl: 2rem;
  }

  section {
    padding: var(--spacing-3xl) 0;
  }
}

@media (max-width: 768px) {
  :root {
    --font-size-5xl: 2rem;
    --font-size-4xl: 1.75rem;
    --font-size-3xl: 1.5rem;
  }

  .hamburger {
    display: flex;
  }

  .lang-switcher:not(.lang-switcher-mobile) {
    display: none;
  }

  .lang-switcher-mobile {
    display: flex;
  }

  /* Fullscreen mobile menu */
  .nav-menu {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100vh;
    background: var(--color-bg);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: var(--spacing-2xl);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition);
  }

  .nav-menu.active {
    opacity: 1;
    visibility: visible;
  }

  .nav-menu .nav-link {
    font-size: var(--font-size-2xl);
    padding: var(--spacing-md);
  }

  .hero-cta {
    flex-direction: column;
    align-items: center;
  }

  .btn-large {
    width: 100%;
    max-width: 350px;
  }

  .timeline::before {
    left: 23px;
  }

  .newsletter-form {
    flex-direction: column;
  }

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

  .social-links {
    justify-content: center;
  }

  .modal-footer {
    flex-direction: column;
  }

  .modal-footer .btn {
    width: 100%;
  }
}

/* --- Tally Embed Styles --- */
.tally-embed-container {
  position: relative;
  min-height: 100px;
  border-radius: var(--border-radius);
  overflow: hidden;
}

.tally-embed-container iframe {
  border: none;
  background: transparent;
}

.tally-loading {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  padding: var(--spacing-md);
}

.loading-spinner {
  width: 16px;
  height: 16px;
  border: 2px solid var(--color-card-border);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}