:root {
  --primary-bg: #F0F2F5;
  --secondary: #607D8B;
  --neutral: #FFFFFF;
  --accent1: #3F51B5;
  --accent2: #8BC34A;
  --accent3: #FFC107;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Lora', serif;
  background-color: var(--primary-bg);
  color: var(--secondary);
  line-height: 1.6;
}

h1, h2, h3 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  color: var(--secondary);
}

h1 {
  font-size: 3.5rem;
  letter-spacing: 2px;
  margin-bottom: 1.5rem;
  color: var(--accent1);
  line-height: 1.1;
}

h2 {
  font-size: 2.5rem;
  margin: 2rem 0 1rem 0;
  color: var(--accent1);
  letter-spacing: 1px;
}

h3 {
  font-size: 1.5rem;
  margin: 1.5rem 0 0.8rem 0;
  color: var(--secondary);
  letter-spacing: 0.5px;
}

p {
  font-size: 1.1rem;
  line-height: 1.8;
  margin-bottom: 1.5rem;
  text-align: justify;
}

a {
  color: var(--accent1);
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: var(--accent2);
  text-decoration: underline;
}

header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: var(--neutral);
  padding: 1.2rem 2rem;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
  z-index: 1000;
  border-bottom: 1px solid rgba(96,125,139,0.1);
}

header .container {
  max-width: 1140px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--accent1);
  letter-spacing: 2px;
  cursor: pointer;
}

nav ul {
  display: flex;
  list-style: none;
  gap: 2.5rem;
}

nav a {
  font-family: 'Montserrat', sans-serif;
  font-size: 1rem;
  color: var(--secondary);
  transition: color 0.3s ease;
  padding-bottom: 0.3rem;
  border-bottom: 2px solid transparent;
}

nav a:hover,
nav a.active {
  color: var(--accent1);
  border-bottom-color: var(--accent3);
}

.container {
  max-width: 1140px;
  width: 100%;
  margin: 0 auto;
  padding: 0 2rem;
}

section {
  padding: 6rem 0;
}

.hero {
  margin-top: 80px;
  background: linear-gradient(135deg, rgba(63,81,181,0.05) 0%, rgba(139,195,74,0.05) 100%);
  position: relative;
  overflow: hidden;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-text h1 {
  font-size: 4rem;
  margin-bottom: 2rem;
  line-height: 1.1;
}

.hero-text p {
  font-size: 1.3rem;
  margin-bottom: 2rem;
  text-align: left;
  color: var(--secondary);
}

.hero-image {
  position: relative;
  height: 500px;
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 10px 40px rgba(0,0,0,0.1);
}

.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cta-button {
  display: inline-block;
  padding: 1rem 2.5rem;
  background-color: var(--accent1);
  color: var(--neutral);
  border: none;
  border-radius: 4px;
  font-size: 1.1rem;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
}

.cta-button:hover {
  background-color: var(--accent2);
  box-shadow: 0 6px 20px rgba(139,195,74,0.3);
  color: var(--neutral);
}

.cta-button-secondary {
  display: inline-block;
  padding: 0.8rem 2rem;
  background-color: transparent;
  color: var(--accent1);
  border: 2px solid var(--accent1);
  border-radius: 4px;
  font-size: 1rem;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  margin-top: 1rem;
}

.cta-button-secondary:hover {
  background-color: var(--accent1);
  color: var(--neutral);
}

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.two-col.reverse {
  grid-template-columns: 1fr 1fr;
  direction: rtl;
}

.two-col.reverse > * {
  direction: ltr;
}

.section-image {
  width: 100%;
  height: 400px;
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 8px 30px rgba(0,0,0,0.12);
}

.section-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

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

.blog-card {
  background: var(--neutral);
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0,0,0,0.08);
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
}

.blog-card:hover {
  box-shadow: 0 8px 25px rgba(0,0,0,0.15);
  transform: translateY(-4px);
}

.blog-card-image {
  width: 100%;
  height: 250px;
  overflow: hidden;
}

.blog-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.blog-card:hover .blog-card-image img {
  transform: scale(1.05);
}

.blog-card-content {
  padding: 2rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.blog-card h3 {
  margin-top: 0;
  margin-bottom: 1rem;
  font-size: 1.3rem;
}

.blog-card p {
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.featured-article {
  background: var(--neutral);
  padding: 2rem;
  border-radius: 4px;
  margin-bottom: 3rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  box-shadow: 0 4px 15px rgba(0,0,0,0.08);
}

.featured-article-image {
  height: 350px;
  border-radius: 4px;
  overflow: hidden;
}

.featured-article-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.featured-article-content h2 {
  margin-top: 0;
}

.contact-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

.contact-form {
  background: var(--neutral);
  padding: 3rem;
  border-radius: 4px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.08);
}

.contact-form h2 {
  margin-top: 0;
}

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

.form-group label {
  display: block;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--accent1);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.8rem;
  border: 1px solid rgba(96,125,139,0.2);
  border-radius: 4px;
  font-family: 'Lora', serif;
  font-size: 1rem;
  background: #FAFBFC;
  color: var(--secondary);
  transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent1);
  background: var(--neutral);
}

.form-group textarea {
  resize: vertical;
  min-height: 150px;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.info-block {
  background: var(--neutral);
  padding: 2rem;
  border-radius: 4px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.08);
}

.info-block h3 {
  margin-top: 0;
  color: var(--accent1);
}

.info-block p {
  margin-bottom: 0.5rem;
}

.disclaimer-box {
  background: rgba(63,81,181,0.05);
  border-left: 4px solid var(--accent1);
  padding: 1.5rem;
  border-radius: 4px;
  margin: 2rem 0;
  font-style: italic;
  color: var(--secondary);
}

.disclaimer-box strong {
  color: var(--accent1);
  font-style: normal;
}

footer {
  background: var(--neutral);
  border-top: 1px solid rgba(96,125,139,0.1);
  padding: 4rem 0 2rem;
  margin-top: 3rem;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-bottom: 3rem;
}

.footer-section h3 {
  margin-top: 0;
  font-size: 1.1rem;
}

.footer-section ul {
  list-style: none;
}

.footer-section ul li {
  margin-bottom: 0.8rem;
}

.footer-section ul li a {
  font-size: 0.95rem;
}

.footer-bottom {
  border-top: 1px solid rgba(96,125,139,0.1);
  padding-top: 2rem;
  text-align: center;
  color: var(--secondary);
  font-size: 0.95rem;
}

.footer-bottom p {
  margin-bottom: 0.5rem;
  text-align: center;
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--neutral);
  border-top: 2px solid var(--accent1);
  padding: 1.5rem 2rem;
  box-shadow: 0 -2px 20px rgba(0,0,0,0.12);
  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;
}

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

.cookie-btn {
  padding: 0.7rem 1.5rem;
  border: none;
  border-radius: 4px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

.cookie-btn-accept {
  background: var(--accent1);
  color: var(--neutral);
}

.cookie-btn-accept:hover {
  background: var(--accent2);
}

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

.cookie-btn-reject:hover {
  background: var(--primary-bg);
}

.cookie-btn-learn {
  background: transparent;
  color: var(--accent1);
  border: 1px solid var(--accent1);
}

.cookie-btn-learn:hover {
  background: rgba(63,81,181,0.05);
}

.separator {
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(96,125,139,0.2), transparent);
  margin: 3rem 0;
}

.centered {
  text-align: center;
}

.text-block {
  background: var(--neutral);
  padding: 3rem;
  border-radius: 4px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.08);
  margin: 2rem 0;
}

.text-block h1 {
  margin-top: 0;
}

.list-styled {
  list-style: none;
  margin: 1.5rem 0;
}

.list-styled li {
  padding-left: 2rem;
  margin-bottom: 1rem;
  position: relative;
}

.list-styled li:before {
  content: "▸";
  position: absolute;
  left: 0;
  color: var(--accent2);
  font-weight: bold;
}

.about-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 4rem;
  align-items: start;
}

.thank-you-container {
  text-align: center;
  padding: 6rem 2rem;
  background: var(--neutral);
  border-radius: 4px;
  margin: 4rem 0;
}

.thank-you-container h1 {
  margin-bottom: 2rem;
}

.thank-you-container p {
  text-align: center;
  margin-bottom: 2rem;
  font-size: 1.2rem;
}

@media (max-width: 768px) {
  header .container {
    flex-direction: column;
    gap: 1.5rem;
  }

  nav ul {
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
  }

  nav a {
    font-size: 0.9rem;
  }

  h1 {
    font-size: 2.5rem;
  }

  h2 {
    font-size: 1.8rem;
  }

  .hero-content,
  .two-col,
  .featured-article,
  .contact-container,
  .about-grid,
  .footer-content {
    grid-template-columns: 1fr;
  }

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

  .hero-image,
  .section-image {
    height: 300px;
  }

  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
    bottom: auto;
    top: 80px;
  }

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

  .cookie-btn {
    width: 100%;
  }

  section {
    padding: 4rem 0;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 1rem;
  }

  header {
    padding: 1rem;
  }

  nav ul {
    gap: 0.5rem;
  }

  h1 {
    font-size: 2rem;
  }

  h2 {
    font-size: 1.5rem;
  }

  p {
    font-size: 1rem;
  }

  .cta-button {
    padding: 0.8rem 1.5rem;
    font-size: 1rem;
  }

  section {
    padding: 2rem 0;
  }
}