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

:root {
  --white: #ffffff;
  --deep-yellow: #d6a200;
  --electric-yellow: #f4c400;
  --dark-golden: #a37c00;
  --soft-gray: #e6eaf0;
  --warm-surface: #fff9e8;
}

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--white);
  color: #1a1a1a;
  line-height: 1.6;
  overflow-x: hidden;
}

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

header {
  background: var(--white);
  padding: 24px 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 1px solid var(--soft-gray);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 40px;
}

.logo svg {
  width: 48px;
  height: 48px;
  transition: transform 0.3s ease;
}

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

nav {
  display: flex;
  align-items: center;
  gap: 48px;
}

nav a {
  color: #1a1a1a;
  text-decoration: none;
  font-size: 15px;
  font-weight: 500;
  transition: color 0.3s ease;
  position: relative;
}

nav a:hover,
nav a:focus {
  color: var(--deep-yellow);
  outline: none;
}

nav a:focus::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--electric-yellow);
}

.cta-button {
  background: var(--electric-yellow);
  color: #1a1a1a;
  padding: 12px 28px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
  font-size: 15px;
  transition: all 0.3s ease;
  border: 2px solid var(--electric-yellow);
  display: inline-block;
}

.cta-button:hover,
.cta-button:focus {
  background: var(--deep-yellow);
  border-color: var(--deep-yellow);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(212, 162, 0, 0.3);
  outline: none;
}

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

.menu-toggle svg {
  width: 28px;
  height: 28px;
}

.hero {
  padding: 120px 40px;
  background: linear-gradient(135deg, var(--white) 0%, var(--warm-surface) 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: 20%;
  right: 10%;
  width: 400px;
  height: 400px;
  border: 1px solid var(--soft-gray);
  transform: rotate(45deg);
  opacity: 0.3;
}

.hero-content {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 80px;
  align-items: center;
}

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

.hero-text p {
  font-size: 20px;
  color: #4a4a4a;
  margin-bottom: 36px;
  line-height: 1.7;
}

.hero-visual {
  position: relative;
  height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-visual svg {
  width: 100%;
  max-width: 360px;
  height: auto;
  animation: float 6s ease-in-out infinite;
}

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

.features {
  padding: 100px 40px;
  background: var(--white);
}

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

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 40px;
  max-width: 1400px;
  margin: 0 auto;
}

.feature-card {
  padding: 40px;
  background: var(--white);
  border: 1px solid var(--soft-gray);
  border-radius: 8px;
  transition: all 0.3s ease;
  position: relative;
}

.feature-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--electric-yellow);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.feature-card:hover,
.feature-card:focus-within {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-icon {
  width: 64px;
  height: 64px;
  margin-bottom: 24px;
  animation: iconFloat 3s ease-in-out infinite;
}

@keyframes iconFloat {
  0%,
  100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-4px);
  }
}

.feature-card h3 {
  font-size: 24px;
  font-weight: 600;
  color: var(--deep-yellow);
  margin-bottom: 12px;
}

.feature-card p {
  font-size: 16px;
  color: #4a4a4a;
  line-height: 1.7;
}

.testimonials {
  padding: 100px 40px;
  background: var(--warm-surface);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 48px;
  max-width: 1400px;
  margin: 0 auto;
}

.testimonial {
  padding: 36px;
  background: var(--white);
  border-left: 3px solid var(--electric-yellow);
  position: relative;
}

.testimonial p {
  font-size: 17px;
  color: #2a2a2a;
  line-height: 1.7;
  margin-bottom: 20px;
  font-style: italic;
}

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

.pricing {
  padding: 100px 40px;
  background: var(--white);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 40px;
  max-width: 1400px;
  margin: 0 auto;
}

.pricing-card {
  padding: 48px 36px;
  background: var(--white);
  border: 2px solid var(--deep-yellow);
  border-radius: 8px;
  text-align: center;
  transition: all 0.3s ease;
  position: relative;
}

.pricing-card:hover,
.pricing-card:focus-within {
  border-color: var(--electric-yellow);
  transform: translateY(-6px);
  box-shadow: 0 12px 32px rgba(212, 162, 0, 0.15);
}

.pricing-label {
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--dark-golden);
  font-weight: 600;
  margin-bottom: 12px;
}

.pricing-card h3 {
  font-size: 28px;
  font-weight: 700;
  color: var(--deep-yellow);
  margin-bottom: 16px;
}

.pricing-card p {
  font-size: 15px;
  color: #4a4a4a;
  margin-bottom: 28px;
  line-height: 1.6;
}

.pricing-price {
  font-size: 48px;
  font-weight: 700;
  color: #1a1a1a;
  margin-bottom: 32px;
}

.pricing-price span {
  font-size: 18px;
  font-weight: 400;
  color: #6a6a6a;
}

footer {
  background: var(--white);
  padding: 48px 40px;
  border-top: 1px solid var(--soft-gray);
  text-align: center;
}

.footer-content {
  max-width: 1400px;
  margin: 0 auto;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 32px;
  margin-bottom: 24px;
}

.footer-links a {
  color: var(--deep-yellow);
  text-decoration: none;
  font-size: 15px;
  font-weight: 500;
  transition: color 0.3s ease;
}

.footer-links a:hover,
.footer-links a:focus {
  color: var(--electric-yellow);
  text-decoration: underline;
  outline: none;
}

.footer-text {
  font-size: 14px;
  color: #6a6a6a;
}

.cookie-notice {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--white);
  border-top: 2px solid var(--electric-yellow);
  padding: 20px 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.08);
  z-index: 999;
}

.cookie-notice.hidden {
  display: none;
}

.cookie-text {
  font-size: 15px;
  color: #2a2a2a;
  flex: 1;
}

.cookie-button {
  background: var(--electric-yellow);
  color: #1a1a1a;
  padding: 10px 24px;
  border: none;
  border-radius: 6px;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.3s ease;
  white-space: nowrap;
}

.cookie-button:hover,
.cookie-button:focus {
  background: var(--deep-yellow);
  transform: translateY(-2px);
  outline: 2px solid var(--deep-yellow);
  outline-offset: 2px;
}

.fade-in {
  opacity: 0;
  animation: fadeIn 0.8s ease forwards;
}

@keyframes fadeIn {
  to {
    opacity: 1;
  }
}

.content-page {
  padding: 100px 40px;
  max-width: 900px;
  margin: 0 auto;
}

.content-page h1 {
  font-size: 48px;
  font-weight: 700;
  color: var(--deep-yellow);
  margin-bottom: 36px;
}

.content-page h2 {
  font-size: 28px;
  font-weight: 600;
  color: var(--deep-yellow);
  margin-top: 48px;
  margin-bottom: 20px;
}

.content-page p {
  font-size: 17px;
  color: #2a2a2a;
  line-height: 1.8;
  margin-bottom: 24px;
}

.content-page ul {
  margin-left: 24px;
  margin-bottom: 24px;
}

.content-page li {
  font-size: 17px;
  color: #2a2a2a;
  line-height: 1.8;
  margin-bottom: 12px;
}

@media (max-width: 968px) {
  .container {
    padding: 0 32px;
  }

  .header-content {
    padding: 0 32px;
  }

  nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--white);
    flex-direction: column;
    justify-content: center;
    gap: 36px;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    padding: 40px;
  }

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

  nav a {
    font-size: 24px;
  }

  .menu-toggle {
    display: block;
    position: relative;
    z-index: 1001;
  }

  .hero {
    padding: 80px 32px;
  }

  .hero-content {
    grid-template-columns: 1fr;
    gap: 48px;
  }

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

  .hero-text p {
    font-size: 18px;
  }

  .hero-visual {
    height: 300px;
  }

  .features,
  .testimonials,
  .pricing {
    padding: 60px 32px;
  }

  .section-title {
    font-size: 36px;
    margin-bottom: 40px;
  }

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

  .cookie-notice {
    flex-direction: column;
    padding: 20px 32px;
    text-align: center;
  }

  .content-page {
    padding: 60px 32px;
  }

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

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

@media (max-width: 480px) {
  .hero-text h1 {
    font-size: 32px;
  }

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

  .pricing-price {
    font-size: 36px;
  }
}