:root {
  --flowing-blue: #6BA8D1;
  --moss-green: #7A9A68;
  --warm-pebble: #C19A6B;
  --clear-mist: #F0F4F8;
  --white: #FFFFFF;
  --dark-text: #1a1a1a;
  --light-gray: #e8e8e8;
}

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

html, body {
  width: 100%;
  height: 100%;
  font-family: 'Avenir Next', 'SF Pro Display', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 18px;
  line-height: 1.74;
  color: var(--dark-text);
  background-color: var(--white);
}

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

main {
  flex: 1;
  width: 100%;
}

header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background-color: var(--white);
  border-bottom: 1px solid var(--light-gray);
  z-index: 1000;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  transition: box-shadow 0.3s cubic-bezier(0.4,0,0.2,1);
}

header.scrolled {
  box-shadow: 0 4px 16px rgba(0,0,0,0.08);
}

.header-container {
  max-width: 1560px;
  margin: 0 auto;
  padding: 1rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: -0.5px;
  color: var(--flowing-blue);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo img {
  width: 32px;
  height: 32px;
  border-radius: 50%;
}

nav {
  display: flex;
  gap: 2rem;
  align-items: center;
}

nav a {
  color: var(--dark-text);
  text-decoration: none;
  font-size: 0.95rem;
  transition: color 0.3s ease;
}

nav a:hover {
  color: var(--flowing-blue);
}

.hero {
  margin-top: 70px;
  width: 100%;
  background: linear-gradient(180deg, var(--clear-mist) 0%, var(--white) 100%);
  padding: 4rem 2rem;
  position: relative;
  overflow: hidden;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 60px;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 60"><path d="M0,30 Q150,10 300,30 T600,30 T900,30 T1200,30 L1200,60 L0,60 Z" fill="%23F0F4F8" opacity="0.5"/></svg>');
  background-size: 600px 60px;
  background-repeat: repeat-x;
}

.hero-content {
  max-width: 1240px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-text h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1.5rem;
  color: var(--flowing-blue);
  letter-spacing: -0.5px;
}

.hero-text p {
  font-size: 1.1rem;
  color: var(--dark-text);
  margin-bottom: 2rem;
  line-height: 1.8;
}

.hero-image img {
  width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(107, 168, 209, 0.15);
}

.content-container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 4rem 2rem;
  width: 100%;
}

section {
  margin-bottom: 6rem;
}

section h2 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  color: var(--moss-green);
  margin-bottom: 2rem;
  letter-spacing: -0.3px;
}

section h3 {
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--flowing-blue);
  margin-top: 1.5rem;
  margin-bottom: 1rem;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.card {
  background: var(--white);
  border: 1px solid var(--light-gray);
  border-radius: 12px;
  padding: 2rem;
  transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.card:hover {
  transform: scale(1.04);
  box-shadow: 0 8px 24px rgba(107, 168, 209, 0.12);
  border-color: var(--flowing-blue);
}

.card h3 {
  margin-top: 0;
  color: var(--warm-pebble);
}

.card p {
  color: var(--dark-text);
  margin-bottom: 1.5rem;
}

.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background-color: var(--flowing-blue);
  color: var(--white);
  text-decoration: none;
  border-radius: 12px;
  font-size: 0.95rem;
  font-weight: 500;
  transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
  border: none;
  cursor: pointer;
  text-align: center;
}

.btn:hover {
  background-color: var(--moss-green);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(107, 168, 209, 0.3);
}

.btn-secondary {
  background-color: var(--moss-green);
}

.btn-secondary:hover {
  background-color: var(--flowing-blue);
}

.faq {
  margin-top: 2rem;
}

.faq-item {
  border-bottom: 1px solid var(--light-gray);
  padding: 1.5rem 0;
}

.faq-item:last-child {
  border-bottom: none;
}

.faq-question {
  cursor: pointer;
  font-weight: 600;
  color: var(--flowing-blue);
  padding: 0.5rem 0;
  user-select: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-question:hover {
  color: var(--moss-green);
}

.faq-toggle {
  font-size: 1.5rem;
  transition: transform 0.45s cubic-bezier(0.4,0,0.2,1);
}

.faq-toggle.open {
  transform: rotate(180deg);
}

.faq-answer {
  display: none;
  padding-top: 1rem;
  color: var(--dark-text);
  animation: slideDown 0.45s cubic-bezier(0.4,0,0.2,1);
}

.faq-answer.open {
  display: block;
}

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

footer {
  background: linear-gradient(180deg, var(--clear-mist) 0%, var(--white) 100%);
  border-top: 1px solid var(--light-gray);
  padding: 4rem 2rem;
  margin-top: auto;
}

footer .container {
  max-width: 1240px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-section h4 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--flowing-blue);
  margin-bottom: 1rem;
}

.footer-section p, .footer-section a {
  font-size: 0.95rem;
  color: var(--dark-text);
  margin-bottom: 0.5rem;
}

.footer-section a {
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-section a:hover {
  color: var(--flowing-blue);
}

.footer-bottom {
  max-width: 1240px;
  margin: 0 auto;
  border-top: 1px solid var(--light-gray);
  padding-top: 2rem;
  text-align: center;
  color: var(--dark-text);
  font-size: 0.9rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: var(--dark-text);
}

input[type="email"],
textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--light-gray);
  border-radius: 8px;
  font-family: inherit;
  font-size: 1rem;
  line-height: 1.74;
  color: var(--dark-text);
  transition: border-color 0.3s ease;
}

input[type="email"]:focus,
textarea:focus {
  outline: none;
  border-color: var(--flowing-blue);
  box-shadow: 0 0 0 3px rgba(107, 168, 209, 0.1);
}

textarea {
  resize: vertical;
  min-height: 120px;
}

.disclaimer {
  background-color: var(--clear-mist);
  border-left: 4px solid var(--flowing-blue);
  padding: 1.5rem;
  border-radius: 8px;
  margin: 2rem 0;
  font-size: 0.95rem;
  color: var(--dark-text);
}

.disclaimer strong {
  color: var(--flowing-blue);
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--white);
  border-top: 1px solid var(--light-gray);
  padding: 1.5rem 2rem;
  box-shadow: 0 -4px 16px rgba(0,0,0,0.1);
  z-index: 999;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
}

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

.cookie-text {
  flex: 1;
  font-size: 0.95rem;
  color: var(--dark-text);
}

.cookie-buttons {
  display: flex;
  gap: 1rem;
}

.cookie-btn {
  padding: 0.6rem 1.2rem;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 500;
  transition: all 0.3s ease;
}

.cookie-accept {
  background-color: var(--flowing-blue);
  color: var(--white);
}

.cookie-accept:hover {
  background-color: var(--moss-green);
}

.cookie-reject {
  background-color: var(--light-gray);
  color: var(--dark-text);
}

.cookie-reject:hover {
  background-color: var(--light-gray);
  opacity: 0.8;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.blog-card {
  background: var(--white);
  border: 1px solid var(--light-gray);
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
  display: flex;
  flex-direction: column;
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(107, 168, 209, 0.12);
  border-color: var(--flowing-blue);
}

.blog-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.blog-card-content {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.blog-card h3 {
  margin-top: 0;
  margin-bottom: 0.75rem;
  color: var(--flowing-blue);
}

.blog-card p {
  margin-bottom: 1rem;
  flex: 1;
}

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

.privacy-content h2 {
  margin-top: 2rem;
}

.privacy-content h3 {
  margin-top: 1.5rem;
}

.privacy-content ul {
  margin: 1rem 0 1rem 2rem;
  line-height: 1.8;
}

.privacy-content li {
  margin-bottom: 0.5rem;
}

.thank-you-container {
  text-align: center;
  padding: 6rem 2rem;
}

.thank-you-container h1 {
  color: var(--flowing-blue);
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.thank-you-container p {
  font-size: 1.1rem;
  color: var(--dark-text);
  margin-bottom: 2rem;
}

@media (max-width: 768px) {
  header {
    margin-top: 0;
  }

  .header-container {
    flex-direction: column;
    gap: 1rem;
  }

  nav {
    flex-direction: column;
    gap: 1rem;
    width: 100%;
  }

  nav a {
    padding: 0.5rem 0;
  }

  .hero {
    margin-top: 0;
    padding: 2rem 1.5rem;
  }

  .hero-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .hero-text h1 {
    font-size: 2rem;
  }

  .content-container {
    padding: 2rem 1.5rem;
  }

  section {
    margin-bottom: 3rem;
  }

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

  .cookie-banner {
    flex-direction: column;
    gap: 1rem;
    align-items: stretch;
  }

  .cookie-buttons {
    flex-direction: column;
    width: 100%;
  }

  .cookie-btn {
    width: 100%;
  }

  .thank-you-container {
    padding: 4rem 1.5rem;
  }
}