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

:root {
  --color-white: #ffffff;
  --color-deep-yellow: #d6a200;
  --color-electric-yellow: #f4c400;
  --color-dark-golden: #a37c00;
  --color-soft-gray: #e6eaf0;
  --color-warm-yellow: #fff9e8;
  --color-text-dark: #1a1a1a;
  --color-text-medium: #666666;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", sans-serif;
  background: var(--color-white);
  color: var(--color-text-dark);
  line-height: 1.6;
  overflow-x: hidden;
}

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

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-soft-gray);
  z-index: 1000;
  padding: 20px 0;
}

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

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

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

.nav a:hover {
  color: var(--color-deep-yellow);
}

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

.cta-button {
  background: var(--color-electric-yellow);
  color: var(--color-text-dark);
  padding: 12px 28px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 15px;
  transition: all 0.3s ease;
  border: 2px solid transparent;
  display: inline-block;
}

.cta-button:hover {
  background: var(--color-deep-yellow);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(246, 196, 0, 0.3);
}

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

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

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

.mobile-menu {
  position: fixed;
  top: 80px;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-white);
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 999;
  display: none;
}

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

.mobile-nav {
  display: flex;
  flex-direction: column;
  padding: 40px;
  gap: 24px;
}

.mobile-nav a {
  color: var(--color-text-dark);
  text-decoration: none;
  font-weight: 500;
  font-size: 18px;
  padding: 16px;
  border-left: 3px solid transparent;
  transition: all 0.3s ease;
}

.mobile-nav a:hover {
  border-left-color: var(--color-electric-yellow);
  padding-left: 24px;
  color: var(--color-deep-yellow);
}

.mobile-cta {
  background: var(--color-electric-yellow);
  color: var(--color-text-dark);
  padding: 16px;
  border-radius: 8px;
  text-align: center;
  font-weight: 600;
  margin-top: 16px;
}

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

.menu-toggle.active .line-2 {
  opacity: 0;
}

.menu-toggle.active .line-3 {
  transform: rotate(-45deg) translate(7px, -6px);
}

.line {
  transition: all 0.3s ease;
}

.hero {
  padding: 180px 0 120px;
  position: relative;
  overflow: hidden;
}

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

.hero-text h1 {
  font-size: 64px;
  font-weight: 700;
  color: var(--color-deep-yellow);
  line-height: 1.1;
  margin-bottom: 24px;
  letter-spacing: -1px;
}

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

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

.grid-lines {
  position: relative;
  width: 100%;
  height: 100%;
}

.grid-line {
  position: absolute;
  background: linear-gradient(90deg, transparent, var(--color-soft-gray), transparent);
  height: 1px;
  width: 100%;
  animation: glowPulse 3s ease-in-out infinite;
}

.grid-line-1 {
  top: 30%;
  animation-delay: 0s;
}

.grid-line-2 {
  top: 50%;
  animation-delay: 1s;
}

.grid-line-3 {
  top: 70%;
  animation-delay: 2s;
}

@keyframes glowPulse {
  0%,
  100% {
    opacity: 0.3;
  }
  50% {
    opacity: 1;
  }
}

.features {
  padding: 120px 0;
  background: var(--color-warm-yellow);
}

.features h2 {
  font-size: 48px;
  font-weight: 700;
  color: var(--color-deep-yellow);
  text-align: center;
  margin-bottom: 80px;
}

.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-yellow);
  box-shadow: 0 10px 30px rgba(246, 196, 0, 0.1);
  transform: translateY(-4px);
}

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

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

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

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

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

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

.feature-card h3 {
  font-size: 24px;
  font-weight: 600;
  color: var(--color-deep-yellow);
  margin-bottom: 16px;
}

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

.testimonials {
  padding: 120px 0;
}

.testimonials h2 {
  font-size: 48px;
  font-weight: 700;
  color: var(--color-deep-yellow);
  text-align: center;
  margin-bottom: 80px;
}

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

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

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

.testimonial:hover {
  border-left-width: 6px;
  transform: translateX(4px);
}

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

.author-name {
  font-weight: 600;
  color: var(--color-deep-yellow);
  font-size: 16px;
  margin-bottom: 4px;
}

.author-position {
  font-size: 14px;
  color: var(--color-text-medium);
}

.pricing {
  padding: 120px 0;
  background: var(--color-warm-yellow);
}

.pricing h2 {
  font-size: 48px;
  font-weight: 700;
  color: var(--color-deep-yellow);
  text-align: center;
  margin-bottom: 80px;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 40px;
  max-width: 1200px;
  margin: 0 auto;
}

.pricing-card {
  background: var(--color-white);
  padding: 48px 40px;
  border-radius: 12px;
  border: 2px solid var(--color-deep-yellow);
  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-yellow);
  box-shadow: 0 12px 40px rgba(246, 196, 0, 0.15);
  transform: translateY(-8px);
}

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

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

.pricing-header h3 {
  font-size: 28px;
  font-weight: 700;
  color: var(--color-deep-yellow);
  margin-bottom: 8px;
}

.pricing-description {
  font-size: 15px;
  color: var(--color-text-medium);
  margin-bottom: 32px;
}

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

.price-amount {
  display: block;
  font-size: 36px;
  font-weight: 700;
  color: var(--color-deep-yellow);
  margin-bottom: 4px;
}

.price-period {
  font-size: 15px;
  color: var(--color-text-medium);
}

.pricing-features {
  list-style: none;
  margin-bottom: 40px;
}

.pricing-features li {
  padding: 12px 0;
  font-size: 15px;
  color: var(--color-text-dark);
  position: relative;
  padding-left: 28px;
}

.pricing-features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-electric-yellow);
  font-weight: 700;
  font-size: 18px;
}

.contact {
  padding: 120px 0;
}

.contact-content {
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.contact-content h2 {
  font-size: 48px;
  font-weight: 700;
  color: var(--color-deep-yellow);
  margin-bottom: 24px;
}

.contact-content p {
  font-size: 18px;
  color: var(--color-text-medium);
  margin-bottom: 40px;
}

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

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

.footer-content p {
  color: var(--color-text-medium);
  font-size: 14px;
}

.footer-nav {
  display: flex;
  gap: 32px;
}

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

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

.cookie-notice {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-white);
  border-top: 2px solid var(--color-electric-yellow);
  padding: 24px 0;
  z-index: 1001;
  display: none;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
}

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

.cookie-content p {
  font-size: 14px;
  color: var(--color-text-dark);
  flex: 1;
}

.cookie-accept {
  background: var(--color-electric-yellow);
  color: var(--color-text-dark);
  border: none;
  padding: 12px 32px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.3s ease;
  white-space: nowrap;
}

.cookie-accept:hover {
  background: var(--color-deep-yellow);
  transform: translateY(-2px);
}

.legal-page {
  padding: 140px 0 80px;
  min-height: 100vh;
}

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

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

.legal-date {
  font-size: 14px;
  color: var(--color-text-medium);
  margin-bottom: 48px;
  padding-bottom: 24px;
  border-bottom: 2px solid var(--color-soft-gray);
}

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

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

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

.legal-content ul {
  list-style: none;
  padding-left: 0;
}

.legal-content ul li {
  font-size: 16px;
  color: var(--color-text-dark);
  line-height: 1.7;
  margin-bottom: 12px;
  padding-left: 28px;
  position: relative;
}

.legal-content ul li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--color-electric-yellow);
  font-weight: 700;
  font-size: 24px;
  line-height: 1;
}

.legal-content strong {
  color: var(--color-deep-yellow);
  font-weight: 600;
}

@media (max-width: 1024px) {
  .container {
    padding: 0 24px;
  }

  .hero {
    padding: 140px 0 80px;
  }

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

  .hero-text h1 {
    font-size: 48px;
  }

  .features,
  .testimonials,
  .pricing,
  .contact {
    padding: 80px 0;
  }

  .features h2,
  .testimonials h2,
  .pricing h2,
  .contact-content h2 {
    font-size: 40px;
    margin-bottom: 60px;
  }

  .legal-content h1 {
    font-size: 40px;
  }
}

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

  .cta-button {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

  .mobile-menu {
    display: block;
  }

  .hero {
    padding: 120px 0 60px;
  }

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

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

  .hero-visual {
    height: 200px;
  }

  .features,
  .testimonials,
  .pricing,
  .contact {
    padding: 60px 0;
  }

  .features h2,
  .testimonials h2,
  .pricing h2,
  .contact-content h2 {
    font-size: 32px;
    margin-bottom: 40px;
  }

  .features-grid,
  .testimonials-grid,
  .pricing-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .footer-content {
    flex-direction: column;
    gap: 24px;
    text-align: center;
  }

  .footer-nav {
    flex-direction: column;
    gap: 16px;
  }

  .cookie-content {
    flex-direction: column;
    gap: 20px;
  }

  .cookie-accept {
    width: 100%;
  }

  .legal-page {
    padding: 120px 0 60px;
  }

  .legal-content h1 {
    font-size: 32px;
  }

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

@media (max-width: 480px) {
  .container {
    padding: 0 20px;
  }

  .hero-text h1 {
    font-size: 28px;
  }

  .features h2,
  .testimonials h2,
  .pricing h2,
  .contact-content h2 {
    font-size: 28px;
  }

  .feature-card,
  .testimonial,
  .pricing-card {
    padding: 32px 24px;
  }

  .legal-content h1 {
    font-size: 28px;
  }

  .legal-content h2 {
    font-size: 22px;
  }
}