:root {
  --color-bg-primary: #f8f9fa;
  --color-bg-secondary: #e8e4ef;
  --color-text-primary: #1a2744;
  --color-text-secondary: #5a6478;
  --color-accent-cyan: #7dd3c0;
  --color-accent-gold: #d4a574;
  --color-accent-rose: #d4a5a5;
  --color-accent-green: #a5c4b8;
  --color-white: #ffffff;
  --color-overlay: rgba(26, 39, 68, 0.85);

  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-display: 'Playfair Display', Georgia, serif;

  --fs-xs: 0.75rem;
  --fs-sm: 0.875rem;
  --fs-base: 1rem;
  --fs-md: 1.125rem;
  --fs-lg: 1.25rem;
  --fs-xl: 1.5rem;
  --fs-2xl: 2rem;
  --fs-3xl: 2.5rem;
  --fs-4xl: 3.5rem;
  --fs-5xl: 4.5rem;

  --fw-light: 300;
  --fw-regular: 400;
  --fw-medium: 500;
  --fw-semibold: 600;
  --fw-bold: 700;

  --shadow-sm: 0 1px 2px rgba(26, 39, 68, 0.05);
  --shadow-md: 0 4px 12px rgba(26, 39, 68, 0.08);
  --shadow-lg: 0 8px 32px rgba(26, 39, 68, 0.12);
  --shadow-xl: 0 16px 48px rgba(26, 39, 68, 0.16);

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  --space-5xl: 8rem;

  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;

  --container-max: 1200px;
  --header-height: 80px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-primary);
  font-size: var(--fs-base);
  font-weight: var(--fw-regular);
  line-height: 1.6;
  color: var(--color-text-primary);
  background-color: var(--color-bg-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

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

ul, ol {
  list-style: none;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background: rgba(248, 249, 250, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 1000;
  border-bottom: 1px solid rgba(26, 39, 68, 0.06);
}

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

.logo {
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
  color: var(--color-text-primary);
  letter-spacing: -0.02em;
}

.logo:hover {
  color: var(--color-accent-cyan);
}

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

.nav-link {
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--color-text-secondary);
  position: relative;
  padding: var(--space-sm) 0;
}

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

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

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

.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-sm);
}

.mobile-menu-btn span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text-primary);
  transition: transform var(--transition-base), opacity var(--transition-base);
}

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

.mobile-menu-btn.active span:nth-child(2) {
  opacity: 0;
}

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

main {
  padding-top: var(--header-height);
}

.hero {
  min-height: calc(100vh - var(--header-height));
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--color-bg-primary) 0%, var(--color-bg-secondary) 100%);
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
}

.hero-text {
  max-width: 560px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background: var(--color-white);
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  color: var(--color-accent-cyan);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-lg);
  box-shadow: var(--shadow-sm);
}

.hero-title {
  font-family: var(--font-display);
  font-size: var(--fs-5xl);
  font-weight: var(--fw-bold);
  line-height: 1.1;
  color: var(--color-text-primary);
  margin-bottom: var(--space-lg);
  letter-spacing: -0.02em;
}

.hero-title span {
  color: var(--color-accent-cyan);
}

.hero-description {
  font-size: var(--fs-lg);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-2xl);
  line-height: 1.7;
}

.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-image-wrapper {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.hero-image-wrapper::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(26, 39, 68, 0.1) 100%);
  z-index: 1;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-xl);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
}

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

.btn-primary:hover {
  background: var(--color-accent-cyan);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background: var(--color-white);
  color: var(--color-text-primary);
  border: 1px solid rgba(26, 39, 68, 0.12);
}

.btn-secondary:hover {
  border-color: var(--color-accent-cyan);
  color: var(--color-accent-cyan);
}

.btn-group {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

section {
  padding: var(--space-5xl) 0;
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto var(--space-4xl);
}

.section-badge {
  display: inline-block;
  padding: var(--space-xs) var(--space-md);
  background: rgba(125, 211, 192, 0.15);
  color: var(--color-accent-cyan);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-md);
}

.section-title {
  font-family: var(--font-display);
  font-size: var(--fs-3xl);
  font-weight: var(--fw-bold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-md);
  letter-spacing: -0.02em;
}

.section-description {
  font-size: var(--fs-md);
  color: var(--color-text-secondary);
  line-height: 1.7;
}

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

.feature-card {
  background: var(--color-white);
  padding: var(--space-2xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
  border: 1px solid rgba(26, 39, 68, 0.04);
}

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

.feature-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(125, 211, 192, 0.15) 0%, rgba(212, 165, 116, 0.15) 100%);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-lg);
  font-size: var(--fs-xl);
  color: var(--color-accent-cyan);
}

.feature-title {
  font-size: var(--fs-lg);
  font-weight: var(--fw-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-sm);
}

.feature-text {
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.how-it-works {
  background: var(--color-bg-secondary);
}

.steps-container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
  position: relative;
}

.steps-container::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 12.5%;
  right: 12.5%;
  height: 2px;
  background: linear-gradient(90deg, var(--color-accent-cyan), var(--color-accent-gold));
  z-index: 0;
}

.step-item {
  text-align: center;
  position: relative;
  z-index: 1;
}

.step-number {
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-white);
  border-radius: 50%;
  margin: 0 auto var(--space-lg);
  font-family: var(--font-display);
  font-size: var(--fs-2xl);
  font-weight: var(--fw-bold);
  color: var(--color-accent-cyan);
  box-shadow: var(--shadow-md);
  border: 3px solid var(--color-accent-cyan);
}

.step-title {
  font-size: var(--fs-md);
  font-weight: var(--fw-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-sm);
}

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

.benefits-section {
  position: relative;
  overflow: hidden;
}

.benefits-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
}

.benefits-image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.benefits-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.benefit-item {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.benefit-item:hover {
  box-shadow: var(--shadow-md);
  transform: translateX(4px);
}

.benefit-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(125, 211, 192, 0.15);
  border-radius: var(--radius-sm);
  color: var(--color-accent-cyan);
  font-size: var(--fs-lg);
}

.benefit-content h3 {
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-xs);
}

.benefit-content p {
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
}

.testimonials {
  background: linear-gradient(180deg, var(--color-bg-primary) 0%, var(--color-bg-secondary) 100%);
}

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

.testimonial-card {
  background: var(--color-white);
  padding: var(--space-2xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  position: relative;
}

.testimonial-card::before {
  content: '\201C';
  position: absolute;
  top: var(--space-md);
  left: var(--space-lg);
  font-family: var(--font-display);
  font-size: 4rem;
  color: rgba(125, 211, 192, 0.2);
  line-height: 1;
}

.testimonial-text {
  font-size: var(--fs-base);
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-lg);
  position: relative;
  z-index: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.author-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-accent-cyan), var(--color-accent-gold));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-weight: var(--fw-semibold);
}

.author-info h4 {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--color-text-primary);
}

.testimonials-note,
.pricing-note {
  margin-top: var(--space-xl);
  text-align: center;
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
  max-width: 42rem;
  margin-left: auto;
  margin-right: auto;
}

.author-info span {
  font-size: var(--fs-xs);
  color: var(--color-text-secondary);
}

.pricing-section {
  background: var(--color-white);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
  max-width: 1000px;
  margin: 0 auto;
}

.pricing-card {
  background: var(--color-bg-primary);
  padding: var(--space-2xl);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(26, 39, 68, 0.08);
  transition: all var(--transition-base);
}

.pricing-card.featured {
  background: var(--color-text-primary);
  color: var(--color-white);
  transform: scale(1.05);
  box-shadow: var(--shadow-xl);
}

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

.pricing-card.featured:hover {
  transform: scale(1.05) translateY(-4px);
}

.pricing-header {
  text-align: center;
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid rgba(26, 39, 68, 0.08);
  margin-bottom: var(--space-lg);
}

.pricing-card.featured .pricing-header {
  border-color: rgba(255, 255, 255, 0.15);
}

.pricing-name {
  font-size: var(--fs-lg);
  font-weight: var(--fw-semibold);
  margin-bottom: var(--space-sm);
}

.pricing-price {
  font-family: var(--font-display);
  font-size: var(--fs-4xl);
  font-weight: var(--fw-bold);
}

.pricing-price span {
  font-size: var(--fs-base);
  font-weight: var(--fw-regular);
  opacity: 0.7;
}

.pricing-features {
  margin-bottom: var(--space-xl);
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  font-size: var(--fs-sm);
}

.pricing-features li i {
  color: var(--color-accent-cyan);
}

.pricing-card.featured .pricing-features li i {
  color: var(--color-accent-gold);
}

.pricing-card .btn {
  width: 100%;
}

.pricing-card.featured .btn-primary {
  background: var(--color-white);
  color: var(--color-text-primary);
}

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

.cta-section {
  background: linear-gradient(135deg, var(--color-text-primary) 0%, #2a3a5c 100%);
  color: var(--color-white);
  text-align: center;
}

.cta-section .section-title {
  color: var(--color-white);
}

.cta-section .section-description {
  color: rgba(255, 255, 255, 0.8);
}

.cta-section .btn-primary {
  background: var(--color-accent-cyan);
  color: var(--color-text-primary);
  margin-top: var(--space-md);
}

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

.site-footer {
  background: var(--color-text-primary);
  color: var(--color-white);
  padding: var(--space-4xl) 0 var(--space-xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-3xl);
  margin-bottom: var(--space-3xl);
}

.footer-brand .logo {
  color: var(--color-white);
  margin-bottom: var(--space-md);
  display: inline-block;
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.7);
  font-size: var(--fs-sm);
  line-height: 1.7;
  max-width: 280px;
}

.footer-column h4 {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-lg);
  color: var(--color-accent-cyan);
}

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

.footer-column a {
  font-size: var(--fs-sm);
  color: rgba(255, 255, 255, 0.7);
  transition: color var(--transition-fast);
}

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

.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
  font-size: var(--fs-sm);
  color: rgba(255, 255, 255, 0.7);
}

.footer-contact i {
  color: var(--color-accent-cyan);
  margin-top: 2px;
}

.footer-bottom {
  padding-top: var(--space-xl);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.footer-bottom p {
  font-size: var(--fs-sm);
  color: rgba(255, 255, 255, 0.6);
}

.footer-legal {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-lg);
}

.footer-legal a {
  font-size: var(--fs-sm);
  color: rgba(255, 255, 255, 0.6);
}

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

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-white);
  padding: var(--space-lg);
  box-shadow: 0 -4px 24px rgba(26, 39, 68, 0.15);
  z-index: 9999;
  transform: translateY(100%);
  transition: transform var(--transition-slow);
}

.cookie-banner.active {
  transform: translateY(0);
}

.cookie-content {
  max-width: var(--container-max);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-xl);
  flex-wrap: wrap;
}

.cookie-text {
  flex: 1;
  min-width: 300px;
}

.cookie-text h3 {
  font-size: var(--fs-md);
  font-weight: var(--fw-semibold);
  margin-bottom: var(--space-xs);
}

.cookie-text p {
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
}

.cookie-text a {
  color: var(--color-accent-cyan);
  text-decoration: underline;
}

.cookie-buttons {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.cookie-settings {
  display: none;
  margin-top: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(26, 39, 68, 0.1);
}

.cookie-settings.active {
  display: block;
}

.cookie-option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) 0;
  border-bottom: 1px solid rgba(26, 39, 68, 0.06);
}

.cookie-option-info h4 {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  margin-bottom: var(--space-xs);
}

.cookie-option-info p {
  font-size: var(--fs-xs);
  color: var(--color-text-secondary);
}

.toggle-switch {
  position: relative;
  width: 48px;
  height: 24px;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-slider {
  position: absolute;
  cursor: pointer;
  inset: 0;
  background: rgba(26, 39, 68, 0.2);
  border-radius: var(--radius-full);
  transition: background var(--transition-fast);
}

.toggle-slider::before {
  content: '';
  position: absolute;
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background: var(--color-white);
  border-radius: 50%;
  transition: transform var(--transition-fast);
}

.toggle-switch input:checked + .toggle-slider {
  background: var(--color-accent-cyan);
}

.toggle-switch input:checked + .toggle-slider::before {
  transform: translateX(24px);
}

.toggle-switch input:disabled + .toggle-slider {
  opacity: 0.6;
  cursor: not-allowed;
}

.page-hero {
  padding: var(--space-5xl) 0 var(--space-4xl);
  background: linear-gradient(135deg, var(--color-bg-primary) 0%, var(--color-bg-secondary) 100%);
  text-align: center;
}

.page-hero .section-title {
  font-size: var(--fs-4xl);
}

.content-section {
  padding: var(--space-4xl) 0;
}

.content-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
}

.content-grid.reverse {
  direction: rtl;
}

.content-grid.reverse > * {
  direction: ltr;
}

.content-image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.content-text h2 {
  font-family: var(--font-display);
  font-size: var(--fs-2xl);
  font-weight: var(--fw-bold);
  margin-bottom: var(--space-md);
}

.content-text p {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-md);
  line-height: 1.7;
}

.content-list {
  margin: var(--space-lg) 0;
}

.content-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  font-size: var(--fs-sm);
}

.content-list i {
  color: var(--color-accent-cyan);
  margin-top: 4px;
}

.contact-section {
  background: var(--color-bg-secondary);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
}

.contact-info {
  padding: var(--space-2xl);
  background: var(--color-text-primary);
  border-radius: var(--radius-lg);
  color: var(--color-white);
}

.contact-info h2 {
  font-family: var(--font-display);
  font-size: var(--fs-2xl);
  margin-bottom: var(--space-md);
}

.contact-info > p {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: var(--space-2xl);
}

.contact-details li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.contact-details i {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(125, 211, 192, 0.2);
  border-radius: var(--radius-sm);
  color: var(--color-accent-cyan);
}

.contact-details span {
  font-size: var(--fs-sm);
  color: rgba(255, 255, 255, 0.6);
  display: block;
  margin-bottom: var(--space-xs);
}

.contact-details strong {
  font-weight: var(--fw-medium);
}

.contact-form-wrapper {
  background: var(--color-white);
  padding: var(--space-2xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.contact-form-wrapper h2 {
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  margin-bottom: var(--space-xl);
}

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

.form-group label {
  display: block;
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  margin-bottom: var(--space-sm);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: var(--space-md);
  border: 1px solid rgba(26, 39, 68, 0.15);
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: var(--fs-base);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-accent-cyan);
  box-shadow: 0 0 0 3px rgba(125, 211, 192, 0.15);
}

.form-group input.error,
.form-group textarea.error {
  border-color: var(--color-accent-rose);
}

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

.error-message {
  font-size: var(--fs-xs);
  color: var(--color-accent-rose);
  margin-top: var(--space-xs);
  display: none;
}

.form-group.has-error .error-message {
  display: block;
}

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

.checkbox-group input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--color-accent-cyan);
}

.checkbox-group label {
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
  margin-bottom: 0;
}

.checkbox-group a {
  color: var(--color-accent-cyan);
  text-decoration: underline;
}

.policy-content {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--space-4xl) var(--space-lg);
}

.policy-content h1 {
  font-family: var(--font-display);
  font-size: var(--fs-3xl);
  margin-bottom: var(--space-md);
}

.policy-content .last-updated {
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-3xl);
}

.policy-content h2 {
  font-size: var(--fs-xl);
  margin-top: var(--space-2xl);
  margin-bottom: var(--space-md);
}

.policy-content p {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-md);
  line-height: 1.8;
}

.policy-content ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-xl);
}

.policy-content ul li {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-sm);
  list-style: disc;
}

.policy-content a {
  color: var(--color-accent-cyan);
}

.thank-you-section {
  min-height: calc(100vh - var(--header-height) - 200px);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-4xl) var(--space-lg);
}

.thank-you-content {
  max-width: 500px;
}

.thank-you-icon {
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(125, 211, 192, 0.15);
  border-radius: 50%;
  margin: 0 auto var(--space-xl);
  font-size: var(--fs-3xl);
  color: var(--color-accent-cyan);
}

.thank-you-content h1 {
  font-family: var(--font-display);
  font-size: var(--fs-3xl);
  margin-bottom: var(--space-md);
}

.thank-you-content p {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-xl);
}

.disclaimer {
  background: rgba(212, 165, 116, 0.1);
  border-left: 4px solid var(--color-accent-gold);
  padding: var(--space-lg);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin: var(--space-2xl) 0;
}

.disclaimer p {
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
  line-height: 1.7;
}

@media (max-width: 1024px) {
  :root {
    --fs-5xl: 3.5rem;
    --fs-4xl: 2.5rem;
    --fs-3xl: 2rem;
  }

  .hero-content {
    grid-template-columns: 1fr;
    gap: var(--space-3xl);
  }

  .hero-visual {
    order: -1;
  }

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

  .steps-container {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-2xl);
  }

  .steps-container::before {
    display: none;
  }

  .benefits-grid,
  .content-grid {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .content-grid.reverse {
    direction: ltr;
  }

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

  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
  }

  .pricing-card.featured {
    transform: none;
  }

  .pricing-card.featured:hover {
    transform: translateY(-4px);
  }

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

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

@media (max-width: 768px) {
  :root {
    --fs-5xl: 2.5rem;
    --fs-4xl: 2rem;
    --fs-3xl: 1.75rem;
    --header-height: 70px;
  }

  .main-nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: var(--color-white);
    flex-direction: column;
    padding: var(--space-xl);
    gap: var(--space-md);
    box-shadow: var(--shadow-lg);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
  }

  .main-nav.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .mobile-menu-btn {
    display: flex;
  }

  .hero {
    min-height: auto;
    padding: var(--space-3xl) 0;
  }

  .features-grid,
  .steps-container,
  .testimonials-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

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

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

  .cookie-buttons {
    justify-content: center;
  }

  .btn-group {
    flex-direction: column;
  }

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

@media (max-width: 480px) {
  :root {
    --space-5xl: 4rem;
    --space-4xl: 3rem;
  }

  .container {
    padding: 0 var(--space-md);
  }

  .section-header {
    margin-bottom: var(--space-2xl);
  }

  .feature-card,
  .testimonial-card,
  .pricing-card {
    padding: var(--space-lg);
  }

  .contact-info,
  .contact-form-wrapper {
    padding: var(--space-lg);
  }

  .logo {
    font-size: var(--fs-lg);
  }

  .contact-info h2 {
    font-size: var(--fs-xl);
  }
}