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

:root {
  --color-white: #ffffff;
  --color-deep-blue: #0a3d91;
  --color-electric-blue: #1b6cff;
  --color-navy-blue: #062a63;
  --color-soft-gray: #e6eaf0;
  --color-light-blue: #f5f8ff;
  --color-text-primary: #0a3d91;
  --color-text-secondary: #4a5568;
}

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

.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(--color-soft-gray);
}

.header-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 20px 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  transition: transform 0.3s ease;
}

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

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

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

.nav-desktop a::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-electric-blue);
  transition: width 0.3s ease;
}

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

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

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

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

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

.cta-button.large {
  padding: 16px 40px;
  font-size: 16px;
}

.cta-button.outline {
  background: transparent;
  color: var(--color-electric-blue);
  border: 2px solid var(--color-electric-blue);
}

.cta-button.outline:hover {
  background: var(--color-electric-blue);
  color: var(--color-white);
}

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

.hamburger {
  transition: transform 0.3s ease;
}

.hamburger .line {
  transition: all 0.3s ease;
}

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

.hamburger.active .line-2 {
  opacity: 0;
}

.hamburger.active .line-3 {
  transform: rotate(-45deg) translate(7px, -7px);
}

.nav-mobile {
  display: none;
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-soft-gray);
  padding: 40px 60px;
  flex-direction: column;
  gap: 24px;
  transform: translateY(-100%);
  transition: transform 0.3s ease;
}

.nav-mobile.active {
  transform: translateY(0);
}

.nav-mobile a {
  color: var(--color-text-primary);
  text-decoration: none;
  font-weight: 500;
  font-size: 18px;
  transition: color 0.3s ease;
}

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

.nav-mobile .cta-button {
  width: fit-content;
}

.hero {
  margin-top: 72px;
  padding: 120px 80px;
  position: relative;
  overflow: hidden;
}

.hero-grid-lines {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
}

.grid-line {
  position: absolute;
  background: linear-gradient(90deg, transparent, var(--color-electric-blue), transparent);
  opacity: 0.15;
}

.grid-line.vertical {
  width: 1px;
  height: 100%;
  left: 30%;
  animation: glowPulse 3s ease-in-out infinite;
}

.grid-line.horizontal {
  width: 100%;
  height: 1px;
  top: 40%;
  animation: glowPulse 3s ease-in-out infinite 1.5s;
}

@keyframes glowPulse {
  0%,
  100% {
    opacity: 0.1;
  }
  50% {
    opacity: 0.3;
  }
}

.hero-container {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.hero-content h1 {
  font-size: 56px;
  font-weight: 700;
  color: var(--color-deep-blue);
  line-height: 1.2;
  margin-bottom: 24px;
}

.hero-content p {
  font-size: 18px;
  color: var(--color-text-secondary);
  margin-bottom: 40px;
  line-height: 1.6;
}

.hero-visual {
  position: relative;
  height: 400px;
}

.floating-card {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 320px;
  height: 240px;
  background: var(--color-light-blue);
  border: 2px solid var(--color-electric-blue);
  border-radius: 12px;
  padding: 32px;
  animation: floatCard 4s ease-in-out infinite;
}

@keyframes floatCard {
  0%,
  100% {
    transform: translate(-50%, -50%) translateY(0);
  }
  50% {
    transform: translate(-50%, -50%) translateY(-20px);
  }
}

.card-line {
  height: 12px;
  background: var(--color-soft-gray);
  border-radius: 6px;
  margin-bottom: 16px;
}

.card-line:nth-child(1) {
  width: 80%;
}

.card-line:nth-child(2) {
  width: 60%;
}

.card-line:nth-child(3) {
  width: 90%;
}

.card-pulse {
  position: absolute;
  bottom: 32px;
  right: 32px;
  width: 40px;
  height: 40px;
  background: var(--color-electric-blue);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.2);
    opacity: 0.7;
  }
}

.features {
  padding: 100px 80px;
  background: var(--color-light-blue);
}

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

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 40px;
}

.feature-card {
  background: var(--color-white);
  padding: 40px;
  border-radius: 12px;
  border: 1px solid var(--color-soft-gray);
  transition: all 0.3s ease;
  opacity: 0;
  transform: translateY(20px);
}

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

.feature-card:hover {
  border-color: var(--color-electric-blue);
  box-shadow: 0 8px 24px rgba(27, 108, 255, 0.12);
  transform: translateY(-4px);
}

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

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

.feature-card:nth-child(1) .floating-icon {
  animation-delay: 0s;
}

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

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

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

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

.feature-card h3 {
  font-size: 22px;
  font-weight: 600;
  color: var(--color-deep-blue);
  margin-bottom: 16px;
}

.feature-card p {
  font-size: 15px;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.testimonials {
  padding: 120px 80px;
  background: var(--color-white);
}

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

.testimonials-container h2 {
  font-size: 42px;
  font-weight: 700;
  color: var(--color-deep-blue);
  text-align: center;
  margin-bottom: 80px;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 48px;
}

.testimonial-card {
  padding: 40px;
  border-radius: 12px;
  background: var(--color-light-blue);
  border-left: 3px solid var(--color-electric-blue);
  position: relative;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.3s ease;
}

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

.testimonial-card:hover {
  box-shadow: 0 8px 24px rgba(27, 108, 255, 0.12);
}

.testimonial-accent {
  position: absolute;
  top: 0;
  right: 0;
  width: 60px;
  height: 3px;
  background: var(--color-electric-blue);
}

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

.testimonial-author strong {
  display: block;
  font-size: 16px;
  font-weight: 600;
  color: var(--color-deep-blue);
  margin-bottom: 4px;
}

.testimonial-author span {
  font-size: 14px;
  color: var(--color-text-secondary);
}

.pricing {
  padding: 120px 80px;
  background: var(--color-light-blue);
}

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

.pricing-container h2 {
  font-size: 42px;
  font-weight: 700;
  color: var(--color-deep-blue);
  text-align: center;
  margin-bottom: 80px;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 40px;
}

.pricing-card {
  background: var(--color-white);
  padding: 48px;
  border-radius: 12px;
  border: 2px solid var(--color-soft-gray);
  transition: all 0.3s ease;
  position: relative;
  opacity: 0;
  transform: translateY(20px);
}

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

.pricing-card:hover {
  border-color: var(--color-electric-blue);
  box-shadow: 0 12px 32px rgba(27, 108, 255, 0.15);
  transform: translateY(-8px);
}

.pricing-card.featured {
  border-color: var(--color-electric-blue);
  border-width: 3px;
}

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

.pricing-card h3 {
  font-size: 28px;
  font-weight: 700;
  color: var(--color-deep-blue);
  margin-bottom: 12px;
}

.pricing-description {
  font-size: 15px;
  color: var(--color-text-secondary);
  margin-bottom: 32px;
  line-height: 1.5;
  min-height: 48px;
}

.pricing-amount {
  display: flex;
  align-items: baseline;
  margin-bottom: 32px;
  gap: 4px;
}

.currency {
  font-size: 18px;
  font-weight: 500;
  color: var(--color-text-secondary);
}

.price {
  font-size: 48px;
  font-weight: 700;
  color: var(--color-deep-blue);
}

.period {
  font-size: 16px;
  color: var(--color-text-secondary);
}

.price-custom {
  font-size: 24px;
  font-weight: 600;
  color: var(--color-deep-blue);
}

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

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

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

.pricing-card .cta-button {
  width: 100%;
}

.footer {
  background: var(--color-white);
  border-top: 1px solid var(--color-soft-gray);
  padding: 40px 80px;
}

.footer-container {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: center;
  gap: 48px;
}

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

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

.cookie-notice {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-white);
  border-top: 2px solid var(--color-electric-blue);
  padding: 24px 80px;
  z-index: 1000;
  box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.08);
}

.cookie-content {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 32px;
}

.cookie-content p {
  color: var(--color-text-primary);
  font-size: 14px;
  margin: 0;
}

.cookie-accept {
  background: var(--color-electric-blue);
  color: var(--color-white);
  border: none;
  padding: 10px 24px;
  border-radius: 6px;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.3s ease;
  font-family: "Inter", sans-serif;
  white-space: nowrap;
}

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

.legal-page {
  margin-top: 72px;
  padding: 80px 80px 120px;
  background: var(--color-white);
}

.legal-container {
  max-width: 900px;
  margin: 0 auto;
}

.legal-container h1 {
  font-size: 48px;
  font-weight: 700;
  color: var(--color-deep-blue);
  margin-bottom: 16px;
}

.legal-intro {
  font-size: 16px;
  color: var(--color-text-secondary);
  margin-bottom: 48px;
  padding-bottom: 24px;
  border-bottom: 2px solid var(--color-soft-gray);
}

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

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

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

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

.legal-section li {
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-text-secondary);
  margin-bottom: 12px;
}

@media (max-width: 1024px) {
  .header-container {
    padding: 20px 40px;
  }

  .hero {
    padding: 80px 40px;
  }

  .hero-container {
    grid-template-columns: 1fr;
    gap: 60px;
  }

  .hero-content h1 {
    font-size: 42px;
  }

  .hero-visual {
    height: 300px;
  }

  .features,
  .testimonials,
  .pricing {
    padding: 80px 40px;
  }

  .footer {
    padding: 32px 40px;
  }

  .cookie-notice {
    padding: 20px 40px;
  }

  .legal-page {
    padding: 60px 40px 80px;
  }
}

@media (max-width: 768px) {
  .header-container {
    padding: 16px 40px;
  }

  .nav-desktop {
    display: none;
  }

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

  .nav-mobile {
    display: flex;
  }

  .cta-button.desktop {
    display: none;
  }

  .hero {
    padding: 60px 40px;
  }

  .hero-content h1 {
    font-size: 36px;
  }

  .hero-content p {
    font-size: 16px;
  }

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

  .features,
  .testimonials,
  .pricing {
    padding: 60px 40px;
  }

  .testimonials-container h2,
  .pricing-container h2 {
    font-size: 32px;
    margin-bottom: 48px;
  }

  .footer-container {
    flex-direction: column;
    align-items: center;
    gap: 24px;
  }

  .cookie-content {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }

  .cookie-accept {
    width: 100%;
  }

  .legal-container h1 {
    font-size: 36px;
  }

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