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

:root {
  --white: #ffffff;
  --deep-blue: #0a3d91;
  --electric-blue: #1b6cff;
  --navy-blue: #062a63;
  --soft-gray: #e6eaf0;
  --light-blue: #f5f8ff;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background-color: var(--white);
  color: var(--navy-blue);
  line-height: 1.6;
  overflow-x: hidden;
}

body.menu-open {
  overflow: hidden;
}

.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 40px;
}

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  z-index: 1000;
  border-bottom: 1px solid var(--soft-gray);
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 40px;
}

.logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  transition: transform 0.3s ease;
}

.logo:hover {
  transform: scale(1.05);
}

.nav {
  display: flex;
  gap: 40px;
  align-items: center;
}

.nav-link {
  color: var(--navy-blue);
  text-decoration: none;
  font-weight: 500;
  font-size: 15px;
  transition: color 0.3s ease;
  position: relative;
}

.nav-link:hover {
  color: var(--electric-blue);
}

.nav-link:focus {
  outline: 2px solid var(--electric-blue);
  outline-offset: 4px;
  border-radius: 4px;
}

.cta-button {
  background: var(--electric-blue);
  color: var(--white);
  border: none;
  padding: 12px 28px;
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  transition: all 0.3s ease;
  border-radius: 6px;
  font-family: inherit;
}

.cta-button:hover {
  background: var(--deep-blue);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(27, 108, 255, 0.3);
}

.cta-button:focus {
  outline: 2px solid var(--deep-blue);
  outline-offset: 2px;
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: var(--white);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

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

.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 32px;
  align-items: center;
}

.mobile-nav-link {
  color: var(--deep-blue);
  text-decoration: none;
  font-weight: 600;
  font-size: 24px;
  transition: color 0.3s ease;
}

.mobile-nav-link:hover {
  color: var(--electric-blue);
}

.mobile-cta {
  margin-top: 20px;
  padding: 16px 40px;
  font-size: 18px;
}

.hero {
  margin-top: 80px;
  padding: 120px 0;
  position: relative;
  overflow: hidden;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  position: relative;
}

.hero-text {
  z-index: 2;
}

.hero-title {
  font-size: 64px;
  font-weight: 700;
  color: var(--deep-blue);
  line-height: 1.1;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.hero-description {
  font-size: 20px;
  color: var(--navy-blue);
  margin-bottom: 40px;
  line-height: 1.6;
  opacity: 0.9;
}

.hero-cta {
  background: var(--electric-blue);
  color: var(--white);
  border: none;
  padding: 18px 48px;
  font-weight: 600;
  font-size: 18px;
  cursor: pointer;
  transition: all 0.3s ease;
  border-radius: 8px;
  font-family: inherit;
}

.hero-cta:hover {
  background: var(--deep-blue);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(27, 108, 255, 0.4);
}

.hero-grid {
  position: relative;
  width: 100%;
  height: 400px;
}

.grid-line {
  position: absolute;
  background: linear-gradient(90deg, transparent, var(--electric-blue), transparent);
  opacity: 0.3;
}

.grid-line.horizontal {
  width: 100%;
  height: 2px;
  top: 50%;
  left: 0;
  animation: glowPulse 3s ease-in-out infinite;
}

.grid-line.vertical {
  width: 2px;
  height: 100%;
  left: 50%;
  top: 0;
  animation: glowPulse 3s ease-in-out infinite 1.5s;
}

.grid-glow {
  position: absolute;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(27, 108, 255, 0.2), transparent);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation: glow 4s ease-in-out infinite;
}

@keyframes glowPulse {
  0%,
  100% {
    opacity: 0.3;
  }
  50% {
    opacity: 0.6;
  }
}

@keyframes glow {
  0%,
  100% {
    transform: translate(-50%, -50%) scale(1);
    opacity: 0.2;
  }
  50% {
    transform: translate(-50%, -50%) scale(1.2);
    opacity: 0.4;
  }
}

.features {
  padding: 120px 0;
  background: var(--light-blue);
}

.section-title {
  font-size: 48px;
  font-weight: 700;
  color: var(--deep-blue);
  text-align: center;
  margin-bottom: 80px;
  letter-spacing: -0.02em;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
}

.feature-card {
  background: var(--white);
  padding: 48px;
  border: 1px solid var(--soft-gray);
  transition: all 0.3s ease;
  opacity: 0;
  transform: translateY(30px);
}

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

.feature-card:hover {
  box-shadow: 0 8px 24px rgba(10, 61, 145, 0.1);
  border-color: var(--electric-blue);
}

.feature-icon {
  margin-bottom: 24px;
}

.feature-icon.floating {
  animation: float 3s ease-in-out infinite;
}

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

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

.feature-card:nth-child(4) .feature-icon.floating {
  animation-delay: 1.5s;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

.feature-title {
  font-size: 24px;
  font-weight: 600;
  color: var(--deep-blue);
  margin-bottom: 16px;
}

.feature-description {
  font-size: 16px;
  color: var(--navy-blue);
  line-height: 1.6;
  opacity: 0.85;
}

.testimonials {
  padding: 120px 0;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.testimonial-card {
  background: var(--light-blue);
  padding: 40px;
  position: relative;
  border-left: 2px solid var(--electric-blue);
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.3s ease;
}

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

.testimonial-accent {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 60px;
  height: 2px;
  background: var(--electric-blue);
}

.testimonial-text {
  font-size: 16px;
  line-height: 1.7;
  color: var(--navy-blue);
  margin-bottom: 24px;
  font-style: italic;
}

.testimonial-author {
  border-top: 1px solid var(--soft-gray);
  padding-top: 16px;
}

.author-name {
  font-weight: 600;
  color: var(--deep-blue);
  margin-bottom: 4px;
}

.author-position {
  font-size: 14px;
  color: var(--navy-blue);
  opacity: 0.7;
}

.pricing {
  padding: 120px 0;
  background: var(--light-blue);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.pricing-card {
  background: var(--white);
  padding: 48px;
  border: 2px solid var(--soft-gray);
  transition: all 0.3s ease;
  position: relative;
  opacity: 0;
  transform: translateY(30px);
}

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

.pricing-card:hover {
  border-color: var(--electric-blue);
  box-shadow: 0 8px 24px rgba(10, 61, 145, 0.1);
}

.pricing-card.featured {
  border-color: var(--electric-blue);
  box-shadow: 0 12px 32px rgba(27, 108, 255, 0.15);
}

.featured-badge {
  position: absolute;
  top: -16px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--electric-blue);
  color: var(--white);
  padding: 6px 20px;
  font-size: 13px;
  font-weight: 600;
  border-radius: 20px;
}

.pricing-title {
  font-size: 28px;
  font-weight: 700;
  color: var(--deep-blue);
  margin-bottom: 12px;
}

.pricing-description {
  font-size: 15px;
  color: var(--navy-blue);
  margin-bottom: 32px;
  opacity: 0.85;
  min-height: 48px;
}

.pricing-price {
  margin-bottom: 32px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--soft-gray);
}

.price-amount {
  font-size: 56px;
  font-weight: 700;
  color: var(--deep-blue);
}

.price-currency {
  font-size: 24px;
  font-weight: 600;
  color: var(--navy-blue);
  margin-left: 4px;
}

.price-period {
  font-size: 16px;
  color: var(--navy-blue);
  opacity: 0.7;
}

.pricing-features {
  list-style: none;
  margin-bottom: 32px;
}

.pricing-features li {
  padding: 12px 0;
  color: var(--navy-blue);
  font-size: 15px;
  border-bottom: 1px solid var(--soft-gray);
}

.pricing-features li:last-child {
  border-bottom: none;
}

.pricing-cta {
  width: 100%;
  background: var(--electric-blue);
  color: var(--white);
  border: none;
  padding: 16px;
  font-weight: 600;
  font-size: 16px;
  cursor: pointer;
  transition: all 0.3s ease;
  border-radius: 6px;
  font-family: inherit;
}

.pricing-cta:hover {
  background: var(--deep-blue);
  transform: translateY(-2px);
}

.footer {
  background: var(--white);
  border-top: 1px solid var(--soft-gray);
  padding: 40px 0;
}

.footer-content {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
}

.footer-link {
  color: var(--deep-blue);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: color 0.3s ease;
}

.footer-link:hover {
  color: var(--electric-blue);
}

.footer-separator {
  color: var(--soft-gray);
}

.cookie-notice {
  position: fixed;
  bottom: -100px;
  left: 0;
  right: 0;
  background: var(--white);
  border-top: 2px solid var(--electric-blue);
  z-index: 1001;
  transition: bottom 0.4s ease;
  box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.1);
}

.cookie-notice.show {
  bottom: 0;
}

.cookie-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 40px;
  gap: 32px;
}

.cookie-text {
  color: var(--navy-blue);
  font-size: 15px;
}

.cookie-accept {
  background: var(--electric-blue);
  color: var(--white);
  border: none;
  padding: 12px 32px;
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  transition: all 0.3s ease;
  border-radius: 6px;
  font-family: inherit;
  white-space: nowrap;
}

.cookie-accept:hover {
  background: var(--deep-blue);
}

.legal-page {
  margin-top: 80px;
  padding: 80px 0;
  min-height: calc(100vh - 240px);
}

.legal-title {
  font-size: 48px;
  font-weight: 700;
  color: var(--deep-blue);
  margin-bottom: 60px;
  text-align: center;
}

.legal-section {
  margin-bottom: 48px;
}

.legal-section h2 {
  font-size: 28px;
  font-weight: 600;
  color: var(--deep-blue);
  margin-bottom: 20px;
}

.legal-section p {
  font-size: 16px;
  line-height: 1.7;
  color: var(--navy-blue);
  margin-bottom: 16px;
}

.legal-section ul {
  margin-left: 24px;
  margin-bottom: 16px;
}

.legal-section li {
  font-size: 16px;
  line-height: 1.7;
  color: var(--navy-blue);
  margin-bottom: 8px;
}

@media (max-width: 1024px) {
  .container {
    padding: 0 32px;
  }

  .hero-title {
    font-size: 48px;
  }

  .hero-description {
    font-size: 18px;
  }

  .section-title {
    font-size: 40px;
  }

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

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

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

@media (max-width: 768px) {
  .desktop-nav {
    display: none;
  }

  .cta-button:not(.mobile-cta) {
    display: none;
  }

  .mobile-menu-toggle {
    display: block;
  }

  .header-content {
    padding: 16px 24px;
  }

  .container {
    padding: 0 24px;
  }

  .hero {
    padding: 80px 0 60px;
  }

  .hero-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero-title {
    font-size: 36px;
  }

  .hero-description {
    font-size: 16px;
  }

  .hero-cta {
    padding: 16px 36px;
    font-size: 16px;
  }

  .hero-grid {
    height: 200px;
  }

  .features {
    padding: 60px 0;
  }

  .section-title {
    font-size: 32px;
    margin-bottom: 40px;
  }

  .feature-card {
    padding: 32px;
  }

  .testimonials {
    padding: 60px 0;
  }

  .pricing {
    padding: 60px 0;
  }

  .pricing-card {
    padding: 32px;
  }

  .cookie-content {
    flex-direction: column;
    padding: 20px 24px;
    gap: 16px;
    text-align: center;
  }

  .cookie-accept {
    width: 100%;
  }

  .legal-title {
    font-size: 32px;
    margin-bottom: 40px;
  }

  .legal-section h2 {
    font-size: 24px;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 28px;
  }

  .section-title {
    font-size: 28px;
  }

  .feature-card {
    padding: 24px;
  }

  .pricing-title {
    font-size: 24px;
  }

  .price-amount {
    font-size: 42px;
  }
}