:root {
  --aqua-primary: #4FC3F7;
  --white-pure: #FFFFFF;
  --graphite-soft: #455A64;
  --mint-gentle: #A5D6A7;
  --light-gray: #F5F5F5;
  --text-dark: #333333;
}

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

html, body {
  font-family: 'Lato', sans-serif;
  font-size: 19px;
  line-height: 1.78;
  color: var(--text-dark);
  background-color: var(--white-pure);
}

h1 {
  font-family: 'Avenir Next', sans-serif;
  font-size: 58px;
  font-weight: 500;
  letter-spacing: 0.03em;
  line-height: 1.2;
  color: var(--graphite-soft);
  margin-bottom: 20px;
}

h2 {
  font-family: 'Avenir Next', sans-serif;
  font-size: 42px;
  font-weight: 500;
  letter-spacing: 0.02em;
  line-height: 1.3;
  color: var(--graphite-soft);
  margin-bottom: 20px;
}

h3 {
  font-family: 'Avenir Next', sans-serif;
  font-size: 28px;
  font-weight: 500;
  letter-spacing: 0.01em;
  color: var(--graphite-soft);
  margin-bottom: 16px;
}

body {
  padding-top: 80px;
}

header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background-color: var(--white-pure);
  z-index: 999;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 15px 50px;
  max-width: 1440px;
  margin: 0 auto;
  width: 100%;
}

.logo {
  font-family: 'Avenir Next', sans-serif;
  font-size: 24px;
  font-weight: 600;
  color: var(--aqua-primary);
  text-decoration: none;
  letter-spacing: 0.02em;
}

.nav-links {
  display: flex;
  gap: 30px;
  list-style: none;
}

.nav-links a {
  text-decoration: none;
  color: var(--graphite-soft);
  font-size: 16px;
  font-weight: 500;
  transition: color 0.3s ease;
  padding-bottom: 5px;
  border-bottom: 2px solid transparent;
}

.nav-links a:hover {
  color: var(--aqua-primary);
  border-bottom-color: var(--aqua-primary);
}

.hero-section {
  position: relative;
  background: linear-gradient(135deg, var(--aqua-primary) 0%, var(--white-pure) 100%);
  padding: 100px 50px;
  text-align: center;
  overflow: hidden;
}

.hero-content {
  max-width: 1440px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.hero-image {
  width: 100%;
  max-width: 100%;
  height: auto;
  display: block;
  margin-bottom: 40px;
  border-radius: 8px;
}

.hero-section h1 {
  color: var(--graphite-soft);
  font-size: 68px;
  margin-bottom: 20px;
}

.hero-subheadline {
  font-size: 22px;
  color: var(--graphite-soft);
  margin-bottom: 30px;
  font-weight: 300;
}

.section {
  padding: 80px 50px;
  max-width: 1440px;
  margin: 0 auto;
}

.section-alternate {
  background-color: var(--light-gray);
}

.section-image {
  width: 100%;
  max-width: 500px;
  height: auto;
  display: block;
  margin: 30px auto;
  border-radius: 8px;
}

.section-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.section-content.reverse {
  direction: rtl;
}

.section-content.reverse > * {
  direction: ltr;
}

.section-text h2 {
  color: var(--graphite-soft);
  margin-bottom: 20px;
}

.section-text p {
  color: var(--text-dark);
  margin-bottom: 20px;
  line-height: 1.78;
}

.keyword-highlight {
  color: var(--mint-gentle);
  font-weight: 600;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin: 40px 0;
}

.card {
  background-color: var(--white-pure);
  border: 2px solid transparent;
  border-radius: 8px;
  padding: 30px;
  transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  text-align: center;
  box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}

.card:hover {
  border-color: var(--mint-gentle);
  transform: translateY(-8px);
  box-shadow: 0 12px 24px rgba(79, 195, 247, 0.15);
}

.card h3 {
  color: var(--aqua-primary);
  margin-bottom: 16px;
}

.card a {
  display: inline-block;
  margin-top: 20px;
  padding: 12px 24px;
  background: linear-gradient(135deg, var(--white-pure), var(--aqua-primary));
  color: var(--aqua-primary);
  text-decoration: none;
  border-radius: 25px;
  border: 2px solid var(--aqua-primary);
  font-weight: 600;
  transition: all 0.3s ease;
  font-size: 14px;
}

.card a:hover {
  background: linear-gradient(135deg, var(--aqua-primary), var(--aqua-primary));
  color: var(--white-pure);
}

.card-image {
  width: 100%;
  max-width: 300px;
  height: auto;
  margin-bottom: 20px;
  border-radius: 8px;
}

.blog-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 40px;
}

.blog-card {
  background-color: var(--white-pure);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
  transition: all 0.5s ease;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
}

.blog-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 30px rgba(79, 195, 247, 0.2);
}

.blog-card-image {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.blog-card-content {
  padding: 25px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.blog-card h3 {
  color: var(--aqua-primary);
  margin-bottom: 12px;
  font-size: 18px;
}

.blog-card p {
  color: var(--graphite-soft);
  font-size: 15px;
  margin-bottom: 15px;
  flex-grow: 1;
}

.blog-card-link {
  color: var(--aqua-primary);
  text-decoration: none;
  font-weight: 600;
  font-size: 14px;
  transition: color 0.3s ease;
}

.blog-card-link:hover {
  color: var(--mint-gentle);
}

.faq-section {
  padding: 80px 50px;
  max-width: 1440px;
  margin: 0 auto;
  background-color: var(--light-gray);
}

.faq-item {
  background-color: var(--white-pure);
  border-left: 4px solid var(--aqua-primary);
  padding: 25px;
  margin-bottom: 20px;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.faq-item:hover {
  box-shadow: 0 8px 16px rgba(0,0,0,0.1);
}

.faq-item.active {
  background-color: rgba(79, 195, 247, 0.05);
}

.faq-question {
  font-weight: 600;
  color: var(--graphite-soft);
  font-size: 16px;
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 0;
  cursor: pointer;
}

.faq-icon {
  display: inline-block;
  width: 16px;
  height: 16px;
  background-color: var(--aqua-primary);
  border-radius: 50%;
  position: relative;
  flex-shrink: 0;
  transition: transform 0.5s ease;
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  display: none;
  color: var(--text-dark);
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid rgba(79, 195, 247, 0.2);
  animation: slideDown 0.5s ease;
}

.faq-item.active .faq-answer {
  display: block;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.cta-block {
  background: linear-gradient(135deg, var(--aqua-primary) 0%, rgba(79, 195, 247, 0.8) 100%);
  color: var(--white-pure);
  text-align: center;
  padding: 60px 50px;
  border-radius: 8px;
  margin: 60px 0;
}

.cta-block h2 {
  color: var(--white-pure);
  margin-bottom: 15px;
}

.cta-block p {
  color: rgba(255, 255, 255, 0.95);
  margin-bottom: 20px;
}

.cta-link {
  display: inline-block;
  padding: 14px 32px;
  background-color: var(--white-pure);
  color: var(--aqua-primary);
  text-decoration: none;
  border-radius: 25px;
  font-weight: 600;
  transition: all 0.3s ease;
  font-size: 15px;
}

.cta-link:hover {
  background-color: var(--mint-gentle);
  transform: translateY(-2px);
}

footer {
  background-color: var(--graphite-soft);
  color: var(--white-pure);
  padding: 50px;
  margin-top: 100px;
}

.footer-content {
  max-width: 1440px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  gap: 40px;
}

.footer-section h4 {
  color: var(--mint-gentle);
  margin-bottom: 15px;
  font-size: 15px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-section p {
  font-size: 14px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 10px;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 8px;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  font-size: 14px;
  transition: color 0.3s ease;
}

.footer-links a:hover {
  color: var(--aqua-primary);
}

.footer-bottom {
  max-width: 1440px;
  margin: 0 auto;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.6);
}

.form-container {
  max-width: 600px;
  margin: 40px auto;
  padding: 40px;
  background-color: var(--light-gray);
  border-radius: 8px;
}

.form-group {
  margin-bottom: 25px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  color: var(--graphite-soft);
  font-weight: 600;
  font-size: 15px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 15px;
  border: 2px solid var(--aqua-primary);
  border-radius: 4px;
  font-family: 'Lato', sans-serif;
  font-size: 16px;
  color: var(--text-dark);
  background-color: var(--white-pure);
  transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(79, 195, 247, 0.2);
  border-color: var(--aqua-primary);
}

.form-group textarea {
  resize: vertical;
  min-height: 150px;
  font-family: 'Lato', sans-serif;
}

.form-disclaimer {
  background-color: rgba(165, 214, 167, 0.1);
  border-left: 4px solid var(--mint-gentle);
  padding: 15px;
  margin: 25px 0;
  font-size: 14px;
  color: var(--graphite-soft);
  border-radius: 4px;
}

.form-button {
  width: 100%;
  padding: 14px;
  background: linear-gradient(135deg, var(--aqua-primary), rgba(79, 195, 247, 0.9));
  color: var(--white-pure);
  border: none;
  border-radius: 4px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  font-family: 'Lato', sans-serif;
}

.form-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 16px rgba(79, 195, 247, 0.3);
}

.disclaimer-section {
  background-color: var(--light-gray);
  padding: 50px;
  margin: 40px 0;
  border-radius: 8px;
  border-left: 6px solid var(--mint-gentle);
}

.disclaimer-section h3 {
  color: var(--graphite-soft);
  margin-bottom: 15px;
}

.disclaimer-section p {
  color: var(--text-dark);
  margin-bottom: 12px;
  font-size: 15px;
}

.policy-list {
  list-style: none;
  padding-left: 0;
}

.policy-list li {
  padding-left: 25px;
  position: relative;
  margin-bottom: 15px;
  line-height: 1.6;
  font-size: 15px;
  color: var(--text-dark);
}

.policy-list li:before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--aqua-primary);
  font-weight: bold;
}

.cookie-banner {
  position: fixed;
  bottom: 20px;
  left: 20px;
  right: 20px;
  background-color: var(--graphite-soft);
  color: var(--white-pure);
  padding: 20px;
  border-radius: 8px;
  z-index: 9999;
  max-width: 400px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
  display: none;
}

.cookie-banner.show {
  display: block;
  animation: slideUp 0.5s ease;
}

@keyframes slideUp {
  from {
    transform: translateY(100px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.cookie-content {
  margin-bottom: 15px;
  font-size: 13px;
  line-height: 1.5;
}

.cookie-buttons {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.cookie-btn {
  padding: 8px 16px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
  transition: all 0.3s ease;
  font-family: 'Lato', sans-serif;
}

.cookie-btn-accept {
  background-color: var(--aqua-primary);
  color: var(--white-pure);
}

.cookie-btn-accept:hover {
  background-color: #0097A7;
}

.cookie-btn-reject {
  background-color: transparent;
  color: var(--white-pure);
  border: 1px solid var(--white-pure);
}

.cookie-btn-reject:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

.cookie-btn-learn {
  background-color: transparent;
  color: var(--aqua-primary);
  border: 1px solid var(--aqua-primary);
}

.cookie-btn-learn:hover {
  background-color: rgba(79, 195, 247, 0.1);
}

.thank-you-container {
  max-width: 600px;
  margin: 100px auto;
  padding: 60px;
  background: linear-gradient(135deg, rgba(79, 195, 247, 0.05), rgba(165, 214, 167, 0.05));
  border-radius: 8px;
  text-align: center;
  border: 2px solid var(--aqua-primary);
}

.thank-you-container h1 {
  color: var(--aqua-primary);
  margin-bottom: 20px;
}

.thank-you-container p {
  color: var(--graphite-soft);
  font-size: 18px;
  margin-bottom: 30px;
}

.thank-you-btn {
  display: inline-block;
  padding: 14px 32px;
  background-color: var(--aqua-primary);
  color: var(--white-pure);
  text-decoration: none;
  border-radius: 25px;
  font-weight: 600;
  transition: all 0.3s ease;
  font-size: 15px;
}

.thank-you-btn:hover {
  background-color: #0097A7;
  transform: translateY(-2px);
}

@media (max-width: 768px) {
  body {
    padding-top: 70px;
  }

  nav {
    padding: 12px 20px;
    flex-direction: column;
    gap: 15px;
  }

  .logo {
    font-size: 20px;
  }

  .nav-links {
    gap: 15px;
    width: 100%;
    justify-content: center;
    flex-wrap: wrap;
  }

  .nav-links a {
    font-size: 14px;
  }

  h1 {
    font-size: 42px;
  }

  h2 {
    font-size: 32px;
  }

  h3 {
    font-size: 22px;
  }

  .hero-section {
    padding: 60px 20px;
  }

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

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

  .section {
    padding: 50px 20px;
  }

  .section-content {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .section-content.reverse {
    direction: ltr;
  }

  .cards-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .blog-cards {
    grid-template-columns: 1fr;
  }

  .footer-content {
    grid-template-columns: 1fr 1fr;
    gap: 25px;
  }

  .form-container {
    margin: 30px 20px;
    padding: 25px;
  }

  .cookie-banner {
    left: 10px;
    right: 10px;
    bottom: 10px;
    max-width: none;
  }

  .thank-you-container {
    margin: 50px 20px;
    padding: 40px 20px;
  }

  .disclaimer-section {
    padding: 30px 20px;
  }
}

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

  h2 {
    font-size: 24px;
  }

  h3 {
    font-size: 18px;
  }

  html, body {
    font-size: 16px;
  }

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

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

  nav {
    padding: 10px 15px;
  }

  .logo {
    font-size: 18px;
  }

  .nav-links {
    gap: 10px;
  }

  .nav-links a {
    font-size: 12px;
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .footer-section h4 {
    font-size: 13px;
  }

  .footer-section p,
  .footer-links a {
    font-size: 12px;
  }
}