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

:root {
  --yellow-deep: #d6a200;
  --yellow-electric: #f4c400;
  --yellow-dark: #a37c00;
  --gray-separator: #e6eaf0;
  --yellow-surface: #fff9e8;
  --white: #ffffff;
  --black: #1a1a1a;
  --text-primary: #1a1a1a;
  --text-secondary: #4a4a4a;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background-color: var(--white);
  color: var(--text-primary);
  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(--gray-separator);
}

.header-container {
  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: 40px;
}

.nav a {
  color: var(--text-primary);
  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: var(--yellow-electric);
  transition: width 0.3s ease;
}

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

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

.cta-button {
  background: var(--yellow-electric);
  color: var(--text-primary);
  border: none;
  padding: 12px 32px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  display: inline-block;
  position: relative;
  overflow: hidden;
}

.cta-button::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: var(--yellow-deep);
  transform: translate(-50%, -50%);
  transition: width 0.4s ease, height 0.4s ease;
  z-index: -1;
}

.cta-button:hover::before {
  width: 120%;
  height: 120%;
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(212, 162, 0, 0.3);
}

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

.cta-button.large {
  padding: 18px 48px;
  font-size: 17px;
}

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

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

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

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

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

.mobile-nav {
  position: fixed;
  top: 80px;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--white);
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 999;
}

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

.mobile-nav-container {
  display: flex;
  flex-direction: column;
  padding: 60px 40px;
  gap: 32px;
}

.mobile-nav a {
  color: var(--text-primary);
  text-decoration: none;
  font-size: 24px;
  font-weight: 600;
  opacity: 0;
  transform: translateX(20px);
  transition: all 0.3s ease;
}

.mobile-nav.active a {
  opacity: 1;
  transform: translateX(0);
}

.mobile-nav a:nth-child(1) {
  transition-delay: 0.1s;
}
.mobile-nav a:nth-child(2) {
  transition-delay: 0.15s;
}
.mobile-nav a:nth-child(3) {
  transition-delay: 0.2s;
}
.mobile-nav a:nth-child(4) {
  transition-delay: 0.25s;
}
.mobile-nav .mobile-cta {
  transition-delay: 0.3s;
}

.mobile-cta {
  margin-top: 20px;
}

main {
  margin-top: 80px;
}

.hero {
  position: relative;
  padding: 120px 0;
  background: linear-gradient(135deg, var(--white) 0%, var(--yellow-surface) 100%);
  overflow: hidden;
}

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

.hero-content {
  max-width: 800px;
}

.hero-title {
  font-size: 72px;
  font-weight: 700;
  line-height: 1.1;
  color: var(--yellow-deep);
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.hero-description {
  font-size: 20px;
  color: var(--text-secondary);
  margin-bottom: 40px;
  line-height: 1.6;
  max-width: 600px;
}

.hero-grid {
  position: absolute;
  top: 0;
  right: 0;
  width: 50%;
  height: 100%;
  pointer-events: none;
}

.grid-line {
  position: absolute;
  background: linear-gradient(90deg, transparent 0%, var(--yellow-electric) 50%, transparent 100%);
  height: 1px;
  width: 100%;
  opacity: 0.3;
}

.grid-line-1 {
  top: 20%;
  animation: lineFloat1 6s ease-in-out infinite;
}

.grid-line-2 {
  top: 50%;
  animation: lineFloat2 7s ease-in-out infinite;
}

.grid-line-3 {
  top: 80%;
  animation: lineFloat3 8s ease-in-out infinite;
}

@keyframes lineFloat1 {
  0%,
  100% {
    transform: translateY(0) scaleX(1);
  }
  50% {
    transform: translateY(-20px) scaleX(1.2);
  }
}

@keyframes lineFloat2 {
  0%,
  100% {
    transform: translateY(0) scaleX(1);
  }
  50% {
    transform: translateY(20px) scaleX(0.8);
  }
}

@keyframes lineFloat3 {
  0%,
  100% {
    transform: translateY(0) scaleX(1);
  }
  50% {
    transform: translateY(-10px) scaleX(1.1);
  }
}

.section-title {
  font-size: 48px;
  font-weight: 700;
  color: var(--yellow-deep);
  text-align: center;
  margin-bottom: 80px;
  letter-spacing: -0.01em;
}

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

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

.feature-card {
  padding: 48px 32px;
  background: var(--white);
  border: 1px solid var(--gray-separator);
  position: relative;
  transition: all 0.4s ease;
  opacity: 0;
  transform: translateY(30px);
}

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

.feature-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--yellow-electric);
  transition: width 0.4s ease;
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
}

.feature-card:hover::before {
  width: 100%;
}

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

.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-title {
  font-size: 24px;
  font-weight: 600;
  color: var(--yellow-deep);
  margin-bottom: 12px;
}

.feature-description {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.6;
}

.testimonials {
  padding: 120px 0;
  background: var(--yellow-surface);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 48px;
}

.testimonial {
  padding: 40px;
  background: var(--white);
  border-left: 3px solid var(--yellow-electric);
  position: relative;
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.4s ease;
}

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

.testimonial:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.06);
}

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

.testimonial-author {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.author-name {
  font-weight: 600;
  color: var(--yellow-deep);
  font-size: 15px;
}

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

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

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

.pricing-card {
  padding: 48px 32px;
  border: 2px solid var(--yellow-deep);
  position: relative;
  transition: all 0.4s ease;
  opacity: 0;
  transform: translateY(30px);
}

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

.pricing-card.featured {
  border-color: var(--yellow-electric);
  border-width: 3px;
  transform: scale(1.05);
}

.pricing-card.featured.fade-in {
  transform: scale(1.05) translateY(0);
}

.pricing-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 16px 48px rgba(212, 162, 0, 0.15);
}

.pricing-card.featured:hover {
  transform: scale(1.05) translateY(-8px);
}

.pricing-badge {
  position: absolute;
  top: -16px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--yellow-electric);
  color: var(--text-primary);
  padding: 6px 20px;
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

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

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

.pricing-price {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 32px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--gray-separator);
}

.price-amount {
  font-size: 56px;
  font-weight: 700;
  color: var(--yellow-deep);
  line-height: 1;
}

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

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

.pricing-features li {
  padding: 12px 0;
  color: var(--text-primary);
  font-size: 15px;
  position: relative;
  padding-left: 24px;
}

.pricing-features li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 12px;
  height: 2px;
  background: var(--yellow-electric);
}

.contact {
  padding: 120px 0;
  background: linear-gradient(135deg, var(--yellow-surface) 0%, var(--white) 100%);
}

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

.contact-description {
  font-size: 20px;
  color: var(--text-secondary);
  margin-bottom: 40px;
  line-height: 1.6;
}

.footer {
  padding: 60px 0;
  background: var(--white);
  border-top: 1px solid var(--gray-separator);
}

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

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

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

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

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

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

.cookie-notice {
  position: fixed;
  bottom: -100%;
  left: 0;
  right: 0;
  background: var(--white);
  border-top: 2px solid var(--yellow-electric);
  z-index: 1000;
  transition: bottom 0.4s ease;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
}

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

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

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

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

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

.legal-page {
  padding: 80px 0 120px;
  background: var(--white);
}

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

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

.legal-intro {
  font-size: 15px;
  color: var(--text-secondary);
  margin-bottom: 60px;
  font-style: italic;
}

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

.legal-section h2 {
  font-size: 28px;
  font-weight: 600;
  color: var(--yellow-deep);
  margin-bottom: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--gray-separator);
}

.legal-section:first-of-type h2 {
  border-top: none;
  padding-top: 0;
}

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

.legal-section ul {
  list-style: none;
  margin: 20px 0;
}

.legal-section ul li {
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-primary);
  padding: 8px 0 8px 24px;
  position: relative;
}

.legal-section ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 12px;
  height: 2px;
  background: var(--yellow-electric);
}

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

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

  .hero-title {
    font-size: 56px;
  }

  .section-title {
    font-size: 40px;
    margin-bottom: 60px;
  }

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

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

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

  .header-container .cta-button {
    display: none;
  }

  .container {
    padding: 0 24px;
  }

  .hero {
    padding: 80px 0;
  }

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

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

  .hero-grid {
    width: 100%;
    opacity: 0.5;
  }

  .section-title {
    font-size: 32px;
    margin-bottom: 48px;
  }

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

  .features-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .testimonials-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .pricing-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

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

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

  .pricing-card.featured:hover {
    transform: scale(1) translateY(-8px);
  }

  .cookie-container {
    flex-direction: column;
    align-items: flex-start;
    padding: 20px 24px;
    gap: 16px;
  }

  .cookie-accept {
    width: 100%;
  }

  .footer-container {
    text-align: center;
  }

  .footer-links {
    flex-wrap: wrap;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 32px;
  }

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

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

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

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