/* Base Styles */
:root {
  /* Font sizes */
  --font-xs: 0.75rem;
  --font-sm: 0.875rem;
  --font-base: 1rem;
  --font-md: 1.125rem;
  --font-lg: 1.25rem;
  --font-xl: 1.5rem;
  --font-2xl: 1.875rem;
  --font-3xl: 2.25rem;
  --font-4xl: 3rem;
  
  /* Font weights */
  --font-light: 300;
  --font-normal: 400;
  --font-medium: 500;
  --font-semibold: 600;
  --font-bold: 700;
  
  /* Line heights */
  --line-tight: 1.25;
  --line-snug: 1.375;
  --line-normal: 1.5;
  --line-relaxed: 1.625;
  --line-loose: 2;
  
  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-normal: 300ms ease;
  --transition-slow: 500ms ease;
  
  /* Z-indices */
  --z-negative: -1;
  --z-elevate: 1;
  --z-sticky: 100;
  --z-drawer: 200;
  --z-dropdown: 300;
  --z-modal: 400;
  --z-popover: 500;
  --z-maximum: 999;
}

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

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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: var(--line-normal);
  color: var(--text);
  background-color: var(--background);
  transition: background-color var(--transition-normal), color var(--transition-normal);
  overflow-x: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

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

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

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

ul, ol {
  list-style-position: inside;
}

button, input, select, textarea {
  font: inherit;
  color: inherit;
}

button {
  background: none;
  border: none;
  cursor: pointer;
}

/* Container */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

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

h1 {
  font-size: var(--font-3xl);
}

h2 {
  font-size: var(--font-2xl);
  margin-bottom: var(--spacing-lg);
  text-align: center;
}

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

h4 {
  font-size: var(--font-lg);
}

p {
  margin-bottom: var(--spacing-md);
}

.section-intro {
  font-size: var(--font-lg);
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--spacing-xl);
  color: var(--text-secondary);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--radius-md);
  font-weight: var(--font-medium);
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
  line-height: 1.5;
  border: 2px solid transparent;
}

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

.btn-primary:hover {
  background-color: var(--accent);
  color: white;
}

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

.btn-secondary:hover {
  background-color: var(--accent);
  color: white;
}

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

.btn-outline:hover {
  background-color: var(--primary);
  color: white;
}

.btn-text {
  background-color: transparent;
  color: var(--primary);
  padding: var(--spacing-xs) var(--spacing-sm);
}

.btn-text:hover {
  background-color: rgba(0, 0, 0, 0.05);
  color: var(--accent);
}

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

.btn-block {
  display: block;
  width: 100%;
}

.btn-social {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  background-color: white;
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-social:hover {
  background-color: var(--background-light);
}

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

.btn-accent:hover {
  opacity: 0.9;
}

.pulse-effect {
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(230, 57, 70, 0.4);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(230, 57, 70, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(230, 57, 70, 0);
  }
}

/* Header */
header {
  position: sticky;
  top: 0;
  background-color: var(--background);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  z-index: var(--z-sticky);
  padding: var(--spacing-sm) 0;
}

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

.logo {
  display: flex;
  align-items: center;
}

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

.desktop-menu {
  display: none;
}

.mobile-controls {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  color: var(--text);
  transition: background-color var(--transition-fast);
}

.theme-toggle:hover {
  background-color: rgba(0, 0, 0, 0.05);
}

.sun-icon, .moon-icon {
  position: absolute;
  transition: opacity var(--transition-normal), transform var(--transition-normal);
}

.sun-icon {
  opacity: 0;
  transform: scale(0.5);
}

.dark-theme .sun-icon {
  opacity: 1;
  transform: scale(1);
}

.dark-theme .moon-icon {
  opacity: 0;
  transform: scale(0.5);
}

.hamburger {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 24px;
  height: 18px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

.hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--text);
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.hamburger.active span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

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

.hamburger.active span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

.mobile-menu {
  position: fixed;
  top: 60px;
  left: 0;
  width: 100%;
  height: calc(100vh - 60px);
  background-color: var(--background);
  z-index: var(--z-drawer);
  transform: translateX(-100%);
  transition: transform var(--transition-normal);
  overflow-y: auto;
}

.mobile-menu.active {
  transform: translateX(0);
}

.mobile-menu ul {
  list-style: none;
  padding: var(--spacing-lg);
}

.mobile-menu li {
  margin-bottom: var(--spacing-md);
}

.mobile-menu a {
  display: block;
  padding: var(--spacing-sm) 0;
  font-size: var(--font-lg);
  color: var(--text);
}

.mobile-menu .cta-item {
  margin-top: var(--spacing-xl);
}

.header-cta {
  display: none;
}

/* Hero Section */
.hero-section {
  padding: var(--spacing-xl) 0;
  position: relative;
  overflow: hidden;
}

.hero-content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.hero-subtitle {
  font-size: var(--font-lg);
  margin-bottom: var(--spacing-xl);
  color: var(--text-secondary);
}

.feature-list {
  list-style: none;
  margin: var(--spacing-xl) 0;
  text-align: left;
  display: inline-block;
}

.feature-list li {
  margin-bottom: var(--spacing-md);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.icon-check::before {
  content: "✓";
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  background-color: var(--success);
  color: white;
  border-radius: 50%;
  font-size: var(--font-sm);
}

.hero-image {
  margin-top: var(--spacing-xl);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: var(--z-negative);
  opacity: 0.05;
}

.slavic-pattern {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23000000' fill-opacity='0.2'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.hero-extended-content {
  margin-top: var(--spacing-xl);
  padding: var(--spacing-lg);
  background-color: var(--card-bg);
  border-radius: var(--radius-lg);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

/* Why Us Section */
.why-us-section {
  padding: var(--spacing-xxl) 0;
  background-color: var(--card-bg);
}

.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.feature-card {
  padding: var(--spacing-lg);
  background-color: var(--background);
  border-radius: var(--radius-lg);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.feature-icon {
  margin-bottom: var(--spacing-md);
  color: var(--primary);
}

.trust-badges {
  display: flex;
  flex-wrap: nowrap;
  gap: var(--spacing-md);
  margin: var(--spacing-xl) 0;
  overflow-x: auto;
  padding-bottom: var(--spacing-md);
}

.badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-md);
  background-color: var(--background);
  border-radius: var(--radius-md);
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
  min-width: 120px;
  text-align: center;
}

.badge svg {
  color: var(--primary);
}

.why-us-summary {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.why-us-summary .btn {
  margin-top: var(--spacing-lg);
}

/* Testimonials Section */
.testimonials-section {
  padding: var(--spacing-xxl) 0;
}

.testimonials-slider {
  position: relative;
  margin: var(--spacing-xl) 0;
}

.slider-container {
  overflow: hidden;
}

.testimonial-card {
  padding: var(--spacing-lg);
  background-color: var(--card-bg);
  border-radius: var(--radius-lg);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
  margin-bottom: var(--spacing-lg);
}

.testimonial-image {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  overflow: hidden;
  margin: 0 auto var(--spacing-md);
}

.testimonial-content {
  text-align: center;
}

.testimonial-rating {
  margin-bottom: var(--spacing-sm);
  color: var(--warning);
}

.star {
  display: inline-block;
  width: 20px;
  height: 20px;
  margin: 0 2px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolygon points='12 2 15.09 8.26 22 9.27 17 14.14 18.18 21.02 12 17.77 5.82 21.02 7 14.14 2 9.27 8.91 8.26 12 2'%3E%3C/polygon%3E%3C/svg%3E");
  background-size: contain;
  background-repeat: no-repeat;
}

.star.filled {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='currentColor' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolygon points='12 2 15.09 8.26 22 9.27 17 14.14 18.18 21.02 12 17.77 5.82 21.02 7 14.14 2 9.27 8.91 8.26 12 2'%3E%3C/polygon%3E%3C/svg%3E");
}

.testimonial-card h3 {
  margin-bottom: var(--spacing-xs);
}

.location {
  color: var(--text-secondary);
  font-size: var(--font-sm);
  margin-bottom: var(--spacing-md);
}

blockquote {
  font-style: italic;
}

.slider-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.prev-btn, .next-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--background);
  color: var(--text);
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  transition: background-color var(--transition-fast);
}

.prev-btn:hover, .next-btn:hover {
  background-color: var(--primary);
  color: white;
}

.slider-dots {
  display: flex;
  gap: var(--spacing-xs);
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: var(--border);
  transition: background-color var(--transition-fast);
}

.dot.active {
  background-color: var(--primary);
}

.testimonial-cta {
  text-align: center;
  margin-top: var(--spacing-lg);
}

/* How It Works Section */
.how-it-works-section {
  padding: var(--spacing-xxl) 0;
  background-color: var(--card-bg);
}

.steps-container {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
  margin: var(--spacing-xl) 0;
}

.step {
  position: relative;
  padding: var(--spacing-lg);
  background-color: var(--background);
  border-radius: var(--radius-lg);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
  z-index: 1;
}

.step-number {
  position: absolute;
  top: -15px;
  left: -15px;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--primary);
  color: white;
  border-radius: 50%;
  font-weight: var(--font-bold);
  z-index: 2;
}

.step-icon {
  margin-bottom: var(--spacing-md);
  color: var(--primary);
}

.step-connector {
  width: 2px;
  height: 30px;
  background-color: var(--border);
  margin: 0 auto;
}

.how-it-works-summary {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.how-it-works-summary .btn {
  margin-top: var(--spacing-lg);
}

/* Verified Profiles Section */
.verified-profiles-section {
  padding: var(--spacing-xxl) 0;
}

.verification-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
  margin: var(--spacing-xl) 0;
}

.verification-text {
  flex: 1;
}

.verification-steps {
  list-style-type: decimal;
  margin: var(--spacing-md) 0;
  padding-left: var(--spacing-lg);
}

.verification-steps li {
  margin-bottom: var(--spacing-md);
}

.verification-comparison {
  flex: 1;
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: var(--spacing-md);
}

.comparison-table th, .comparison-table td {
  padding: var(--spacing-sm);
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.comparison-table th {
  font-weight: var(--font-semibold);
  background-color: var(--background);
}

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

.check-mark {
  color: var(--success);
}

.x-mark {
  color: var(--error);
}

.partial-mark {
  color: var(--warning);
}

.security-badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-lg);
  justify-content: center;
  margin: var(--spacing-xl) 0;
}

.security-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md);
  background-color: var(--card-bg);
  border-radius: var(--radius-md);
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
  min-width: 150px;
  text-align: center;
}

.security-badge svg {
  color: var(--primary);
}

.cta-container {
  text-align: center;
  margin-top: var(--spacing-xl);
}

/* Features Section */
.features-section {
  padding: var(--spacing-xxl) 0;
  background-color: var(--card-bg);
}

.features-matrix {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-xl);
  margin: var(--spacing-xl) 0;
}

.feature-item {
  padding: var(--spacing-lg);
  background-color: var(--background);
  border-radius: var(--radius-lg);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
}

.app-showcase {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
  margin-top: var(--spacing-xxl);
  align-items: center;
}

.app-mockup {
  flex: 1;
  max-width: 320px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.app-info {
  flex: 1;
  text-align: center;
}

.app-info .btn {
  margin-top: var(--spacing-lg);
}

/* FAQ Section */
.faq-section {
  padding: var(--spacing-xxl) 0;
}

.faq-accordion {
  margin: var(--spacing-xl) 0;
}

.faq-question {
  margin-bottom: var(--spacing-sm);
}

.faq-question button {
  width: 100%;
  text-align: left;
  padding: var(--spacing-md);
  background-color: var(--card-bg);
  border-radius: var(--radius-md);
  font-weight: var(--font-medium);
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background-color var(--transition-fast);
}

.faq-question button:hover {
  background-color: var(--border);
}

.accordion-icon {
  transition: transform var(--transition-fast);
}

.faq-question button[aria-expanded="true"] .accordion-icon {
  transform: rotate(180deg);
}

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

.faq-content {
  padding: var(--spacing-md) var(--spacing-lg);
  background-color: var(--background);
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  margin-top: -5px;
}

.faq-cta {
  text-align: center;
  margin-top: var(--spacing-xl);
}

/* Pricing Section */
.pricing-section {
  padding: var(--spacing-xxl) 0;
  background-color: var(--card-bg);
}

.pricing-table-container {
  overflow-x: auto;
  margin: var(--spacing-xl) 0;
}

.pricing-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 600px;
}

.pricing-table th, .pricing-table td {
  padding: var(--spacing-md);
  text-align: center;
  border-bottom: 1px solid var(--border);
}

.pricing-table th {
  font-weight: var(--font-semibold);
  background-color: var(--background);
  position: relative;
}

.pricing-table th:first-child {
  text-align: left;
}

.pricing-table td:first-child {
  text-align: left;
  font-weight: var(--font-medium);
}

.best-value {
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--primary);
  color: white;
  font-size: var(--font-xs);
  padding: 2px var(--spacing-sm);
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.pricing-row {
  font-weight: var(--font-bold);
  font-size: var(--font-lg);
}

.pricing-row td {
  padding-top: var(--spacing-lg);
}

.cta-row td {
  padding-top: var(--spacing-sm);
  padding-bottom: var(--spacing-lg);
  border-bottom: none;
}

.pricing-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
  margin: var(--spacing-xl) 0;
}

.pricing-card {
  background-color: var(--background);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
  position: relative;
}

.pricing-card.featured {
  border: 2px solid var(--primary);
  transform: scale(1.05);
}

.card-badge {
  position: absolute;
  top: 0;
  right: 0;
  background-color: var(--primary);
  color: white;
  font-size: var(--font-xs);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: 0 var(--radius-lg) 0 var(--radius-sm);
}

.card-header {
  padding: var(--spacing-lg);
  text-align: center;
  background-color: var(--card-bg);
  border-bottom: 1px solid var(--border);
}

.price {
  font-size: var(--font-3xl);
  font-weight: var(--font-bold);
  color: var(--primary);
  margin: var(--spacing-sm) 0;
}

.period {
  color: var(--text-secondary);
  font-size: var(--font-sm);
}

.card-body {
  padding: var(--spacing-lg);
}

.feature-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.feature-list li {
  margin-bottom: var(--spacing-sm);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.card-footer {
  padding: var(--spacing-lg);
  background-color: var(--card-bg);
  border-top: 1px solid var(--border);
}

.pricing-info {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
  margin: var(--spacing-xl) 0;
}

.payment-options, .guarantee {
  text-align: center;
}

.payment-icons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  justify-content: center;
  margin-top: var(--spacing-md);
}

.payment-icon {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-xs);
  font-size: var(--font-sm);
}

.limited-offer {
  background-color: var(--accent);
  color: white;
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  text-align: center;
  margin-top: var(--spacing-xl);
}

.offer-content h3 {
  color: white;
}

.limited-offer .btn {
  margin-top: var(--spacing-md);
  background-color: white;
  color: var(--accent);
}

.limited-offer .btn:hover {
  background-color: var(--background);
}

/* Signup Section */
.signup-section {
  padding: var(--spacing-xxl) 0;
}

.signup-container {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
  margin: var(--spacing-xl) 0;
}

.signup-form-container {
  flex: 1;
}

.signup-form {
  background-color: var(--card-bg);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
}

.form-group {
  margin-bottom: var(--spacing-md);
}

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

label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: var(--font-medium);
}

input, select {
  width: 100%;
  padding: var(--spacing-md);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background-color: var(--background);
  transition: border-color var(--transition-fast);
}

input:focus, select:focus {
  border-color: var(--primary);
  outline: none;
}

.form-hint {
  display: block;
  margin-top: var(--spacing-xs);
  font-size: var(--font-xs);
  color: var(--text-secondary);
}

.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
}

.checkbox-group input {
  width: auto;
  margin-top: 5px;
}

.checkbox-group label {
  margin-bottom: 0;
  font-weight: var(--font-normal);
}

.form-divider {
  position: relative;
  text-align: center;
  margin: var(--spacing-lg) 0;
}

.form-divider::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  height: 1px;
  background-color: var(--border);
}

.form-divider span {
  position: relative;
  background-color: var(--card-bg);
  padding: 0 var(--spacing-sm);
  color: var(--text-secondary);
}

.social-signup {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-md);
}

.privacy-notice {
  margin-top: var(--spacing-lg);
  font-size: var(--font-sm);
  color: var(--text-secondary);
  text-align: center;
}

.signup-info {
  flex: 1;
}

.info-card {
  background-color: var(--card-bg);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
  margin-bottom: var(--spacing-lg);
  text-align: center;
}

.info-icon {
  margin-bottom: var(--spacing-md);
  color: var(--primary);
}

.social-proof {
  text-align: center;
  margin-top: var(--spacing-xl);
  font-weight: var(--font-medium);
  color: var(--text-secondary);
}

/* Culture Section */
.culture-section {
  padding: var(--spacing-xxl) 0;
  background-color: var(--card-bg);
}

.culture-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-xl);
  margin: var(--spacing-xl) 0;
}

.culture-card {
  background-color: var(--background);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
}

.culture-image {
  height: 200px;
  overflow: hidden;
}

.culture-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

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

.culture-content {
  padding: var(--spacing-lg);
}

.advice-topics {
  margin: var(--spacing-xl) 0;
}

.topics-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-md);
}

.topic-item {
  padding: var(--spacing-lg);
  background-color: var(--background);
  border-radius: var(--radius-lg);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
}

.topic-item h4 {
  margin-bottom: var(--spacing-sm);
  color: var(--primary);
}

.blog-cta {
  text-align: center;
  margin: var(--spacing-xl) 0;
}

.expert-advice {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
  background-color: var(--background);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
}

.expert-image {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  overflow: hidden;
  margin: 0 auto;
}

.expert-content {
  flex: 1;
  text-align: center;
}

.expert-name {
  font-weight: var(--font-semibold);
  color: var(--primary);
  margin-bottom: var(--spacing-md);
}

/* Footer */
footer {
  background-color: var(--card-bg);
  padding: var(--spacing-xl) 0;
  margin-top: auto;
}

.footer-top {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
  align-items: center;
  margin-bottom: var(--spacing-xl);
  text-align: center;
}

.footer-logo a {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  color: var(--text);
  font-weight: var(--font-bold);
  font-size: var(--font-lg);
}

.tagline {
  margin-top: var(--spacing-xs);
  color: var(--text-secondary);
}

.footer-cta {
  display: flex;
  gap: var(--spacing-md);
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.footer-column h3 {
  margin-bottom: var(--spacing-md);
  font-size: var(--font-md);
}

.footer-column ul {
  list-style: none;
}

.footer-column li {
  margin-bottom: var(--spacing-sm);
}

.footer-column a {
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

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

.trust-section {
  border-top: 1px solid var(--border);
  padding-top: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.trust-badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  justify-content: center;
  margin-bottom: var(--spacing-lg);
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-sm) var(--spacing-md);
  background-color: var(--background);
  border-radius: var(--radius-md);
  font-size: var(--font-sm);
}

.compliance {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  justify-content: center;
}

.compliance-badge {
  padding: var(--spacing-xs) var(--spacing-sm);
  background-color: var(--background);
  border-radius: var(--radius-md);
  font-size: var(--font-xs);
  font-weight: var(--font-medium);
}

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: var(--spacing-lg);
  text-align: center;
}

.copyright {
  margin-bottom: var(--spacing-md);
  font-size: var(--font-sm);
  color: var(--text-secondary);
}

.footer-summary {
  font-size: var(--font-sm);
  color: var(--text-secondary);
  max-width: 800px;
  margin: 0 auto;
}

/* Modal */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: var(--z-modal);
  overflow-y: auto;
}

.modal.active {
  display: block;
}

.modal-content {
  background-color: var(--background);
  margin: 50px auto;
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  max-width: 800px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  position: relative;
}

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

.close-modal {
  font-size: var(--font-2xl);
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

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

.modal-body {
  max-height: 70vh;
  overflow-y: auto;
}

/* Media Queries */
@media (min-width: 576px) {
  .pricing-cards {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .form-row {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .social-signup {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 768px) {
  h1 {
    font-size: var(--font-4xl);
  }
  
  h2 {
    font-size: var(--font-3xl);
  }
  
  .desktop-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-lg);
  }
  
  .desktop-menu a {
    color: var(--text);
    font-weight: var(--font-medium);
  }
  
  .desktop-menu a:hover {
    color: var(--primary);
  }
  
  .header-cta {
    display: flex;
    gap: var(--spacing-md);
  }
  
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .testimonial-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    text-align: left;
  }
  
  .testimonial-image {
    margin: 0;
  }
  
  .testimonial-content {
    text-align: left;
  }
  
  .testimonial-rating {
    justify-content: flex-start;
  }
  
  .steps-container {
    flex-direction: row;
  }
  
  .step-connector {
    width: 30px;
    height: 2px;
    margin: auto 0;
  }
  
  .verification-content {
    flex-direction: row;
  }
  
  .features-matrix {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .app-showcase {
    flex-direction: row;
  }
  
  .app-info {
    text-align: left;
  }
  
  .pricing-cards {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .pricing-info {
    flex-direction: row;
  }
  
  .culture-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .topics-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .expert-advice {
    flex-direction: row;
    text-align: left;
  }
  
  .expert-image {
    margin: 0;
  }
  
  .expert-content {
    text-align: left;
  }
  
  .footer-top {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
  
  .footer-content {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (min-width: 992px) {
  .features-matrix {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .signup-container {
    flex-direction: row;
  }
}

/* Dark Mode Styles */
.dark-theme {
  color-scheme: dark;
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

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

:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}