* {
  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-gray-separator: #e6eaf0;
  --color-light-yellow: #fff9e8;
  --color-text-dark: #1a1a1a;
  --color-text-medium: #4a4a4a;
}

html {
  scroll-behavior: smooth;
}

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

body.menu-open {
  overflow: hidden;
}

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

@media (max-width: 768px) {
  .container {
    padding: 0 20px;
  }
}

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background-color: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-gray-separator);
  z-index: 1000;
  transition: box-shadow 0.3s ease;
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

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

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

.nav {
  display: flex;
  gap: 48px;
  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: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-electric-yellow), var(--color-deep-yellow));
  transition: width 0.3s ease;
}

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

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

.cta-btn {
  background: var(--color-electric-yellow);
  color: var(--color-text-dark);
  border: none;
  padding: 12px 28px;
  border-radius: 6px;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 2px 8px rgba(244, 196, 0, 0.2);
}

.cta-btn:hover {
  background: var(--color-deep-yellow);
  box-shadow: 0 4px 16px rgba(244, 196, 0, 0.3);
  transform: translateY(-1px);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}

.menu-line {
  transition: all 0.3s ease;
  transform-origin: center;
}

.menu-toggle.active .menu-line-1 {
  transform: rotate(45deg) translateY(6px);
}

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

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

@media (max-width: 768px) {
  .nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-white);
    flex-direction: column;
    justify-content: center;
    gap: 32px;
    transform: translateX(100%);
    transition: transform 0.3s ease;
  }

  .nav.active {
    transform: translateX(0);
  }

  .nav a {
    font-size: 24px;
    font-weight: 600;
  }

  .cta-btn {
    display: none;
  }

  .menu-toggle {
    display: block;
  }
}

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

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 80px;
  align-items: center;
}

.hero-content {
  position: relative;
  z-index: 2;
}

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

.hero-description {
  font-size: 18px;
  line-height: 1.6;
  color: var(--color-text-medium);
  margin-bottom: 40px;
  max-width: 540px;
}

.hero-cta {
  background: var(--color-electric-yellow);
  color: var(--color-text-dark);
  border: none;
  padding: 18px 48px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 16px;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 16px rgba(244, 196, 0, 0.25);
}

.hero-cta:hover {
  background: var(--color-deep-yellow);
  box-shadow: 0 8px 24px rgba(244, 196, 0, 0.35);
  transform: translateY(-2px);
}

.hero-visual {
  position: relative;
  height: 500px;
}

.grid-lines {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(90deg, var(--color-gray-separator) 1px, transparent 1px),
    linear-gradient(0deg, var(--color-gray-separator) 1px, transparent 1px);
  background-size: 40px 40px;
  opacity: 0.6;
  transform: perspective(800px) rotateY(-15deg) rotateX(10deg);
}

.grid-lines::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 300px;
  height: 300px;
  border: 2px solid var(--color-electric-yellow);
  border-radius: 50%;
  box-shadow: 0 0 60px rgba(244, 196, 0, 0.3);
  animation: pulse 4s ease-in-out infinite;
}

@keyframes pulse {
  0%,
  100% {
    transform: translate(-50%, -50%) scale(1);
    opacity: 0.5;
  }
  50% {
    transform: translate(-50%, -50%) scale(1.1);
    opacity: 0.8;
  }
}

@media (max-width: 768px) {
  .hero {
    padding: 60px 0;
  }

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

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

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

  .hero-visual {
    height: 300px;
  }
}

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

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

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

.feature-card {
  background: var(--color-white);
  padding: 48px 32px;
  border-radius: 12px;
  border: 1px solid var(--color-gray-separator);
  transition: all 0.3s ease;
  opacity: 0;
  transform: translateY(30px);
}

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

.feature-card:hover {
  border-color: var(--color-electric-yellow);
  box-shadow: 0 8px 24px rgba(244, 196, 0, 0.15);
  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(-4px);
  }
}

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

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

@media (max-width: 768px) {
  .features {
    padding: 60px 0;
  }

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

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

.testimonials {
  padding: 120px 0;
}

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

.testimonial {
  padding: 40px;
  background: var(--color-white);
  border: 1px solid var(--color-gray-separator);
  border-radius: 12px;
  position: relative;
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.3s ease;
}

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

.testimonial:hover {
  border-color: var(--color-electric-yellow);
}

.testimonial-accent {
  position: absolute;
  top: 0;
  left: 40px;
  width: 60px;
  height: 3px;
  background: var(--color-electric-yellow);
  border-radius: 3px;
}

.testimonial-text {
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text-medium);
  margin-bottom: 24px;
  font-style: italic;
}

.testimonial-author {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-deep-yellow);
}

@media (max-width: 768px) {
  .testimonials {
    padding: 60px 0;
  }

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

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

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 40px;
  max-width: 1200px;
  margin: 0 auto;
}

.pricing-card {
  background: var(--color-white);
  padding: 48px 32px;
  border-radius: 12px;
  border: 1.5px solid var(--color-deep-yellow);
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  opacity: 0;
  transform: translateY(30px);
}

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

.pricing-card:hover {
  border-color: var(--color-electric-yellow);
  box-shadow: 0 8px 24px rgba(244, 196, 0, 0.2);
  transform: translateY(-4px);
}

.pricing-featured {
  border-width: 2px;
  border-color: var(--color-electric-yellow);
  transform: scale(1.02);
}

.pricing-label {
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-deep-yellow);
  margin-bottom: 12px;
}

.pricing-description {
  font-size: 14px;
  color: var(--color-text-medium);
  margin-bottom: 24px;
}

.pricing-price {
  margin-bottom: 32px;
}

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

.price-currency {
  font-size: 16px;
  color: var(--color-text-medium);
  margin-left: 4px;
}

.pricing-features {
  list-style: none;
  margin-bottom: 32px;
  flex-grow: 1;
}

.pricing-features li {
  font-size: 15px;
  color: var(--color-text-medium);
  margin-bottom: 12px;
  padding-left: 24px;
  position: relative;
}

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

.pricing-cta {
  width: 100%;
  background: var(--color-electric-yellow);
  color: var(--color-text-dark);
  border: none;
  padding: 14px 32px;
  border-radius: 6px;
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.pricing-cta:hover {
  background: var(--color-deep-yellow);
  box-shadow: 0 4px 16px rgba(244, 196, 0, 0.3);
}

@media (max-width: 768px) {
  .pricing {
    padding: 60px 0;
  }

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

  .pricing-featured {
    transform: scale(1);
  }
}

.contact {
  padding: 120px 0;
}

.contact-content {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

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

.contact-cta {
  background: var(--color-electric-yellow);
  color: var(--color-text-dark);
  border: none;
  padding: 18px 48px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 16px;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 16px rgba(244, 196, 0, 0.25);
}

.contact-cta:hover {
  background: var(--color-deep-yellow);
  box-shadow: 0 8px 24px rgba(244, 196, 0, 0.35);
  transform: translateY(-2px);
}

@media (max-width: 768px) {
  .contact {
    padding: 60px 0;
  }
}

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

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

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

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

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

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

.footer-copyright {
  font-size: 13px;
  color: var(--color-text-medium);
}

.cookie-notice {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-white);
  border-top: 2px solid var(--color-electric-yellow);
  padding: 20px;
  z-index: 1000;
  box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.08);
}

.cookie-content {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

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

.cookie-btn {
  background: var(--color-electric-yellow);
  color: var(--color-text-dark);
  border: none;
  padding: 10px 28px;
  border-radius: 6px;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.3s ease;
  white-space: nowrap;
}

.cookie-btn:hover {
  background: var(--color-deep-yellow);
}

@media (max-width: 768px) {
  .cookie-content {
    flex-direction: column;
    text-align: center;
  }
}

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

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

.legal-title {
  font-size: 48px;
  font-weight: 700;
  color: var(--color-deep-yellow);
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

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

.legal-section {
  margin-bottom: 40px;
}

.legal-section h2 {
  font-size: 24px;
  font-weight: 600;
  color: var(--color-deep-yellow);
  margin-bottom: 16px;
}

.legal-section p {
  font-size: 15px;
  line-height: 1.6;
  color: var(--color-text-medium);
  margin-bottom: 16px;
}

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

.legal-section li {
  font-size: 15px;
  line-height: 1.6;
  color: var(--color-text-medium);
  margin-bottom: 8px;
}

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

.legal-back {
  margin-top: 64px;
  padding-top: 32px;
  border-top: 1px solid var(--color-gray-separator);
}

.back-link {
  display: inline-flex;
  align-items: center;
  color: var(--color-deep-yellow);
  text-decoration: none;
  font-weight: 600;
  font-size: 15px;
  transition: all 0.3s ease;
}

.back-link:hover {
  color: var(--color-electric-yellow);
  transform: translateX(-4px);
}

@media (max-width: 768px) {
  .legal-content {
    padding: 40px 0;
  }

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

  .legal-section h2 {
    font-size: 20px;
  }
}