:root {
  --primary-color: #34495D;
  --secondary-color: #2C3E50;
  --accent-color: #577BC1;
  --light-color: #F8FAFB;
  --dark-color: #1B2631;
  --gradient-primary: linear-gradient(135deg, #577BC1 0%, #34495D 100%);
  --hover-color: #2C3E50;
  --background-color: #FEFFFE;
  --text-color: #2C3E50;
  --border-color: rgba(87, 123, 193, 0.2);
  --divider-color: rgba(52, 73, 93, 0.1);
  --shadow-color: rgba(52, 73, 93, 0.1);
  --highlight-color: #EE4266;
  --main-font: 'Playfair Display', serif;
  --alt-font: 'Lato', sans-serif;
}

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

body {
  font-family: var(--alt-font);
  background-color: var(--background-color);
  color: var(--text-color);
  line-height: 1.6;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--main-font);
  font-weight: 600;
  line-height: 1.2;
}

/* Header Styles */
.header {
  position: fixed;
  top: 0;
  width: 100%;
  background: var(--primary-color);
  z-index: 1000;
  padding: 1rem 0;
  box-shadow: 0 2px 10px var(--shadow-color);
}

.header-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 1rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: white;
  font-family: var(--main-font);
  font-weight: 700;
  font-size: 1.5rem;
  text-decoration: none;
}

.logo-icon {
  width: 32px;
  height: 32px;
  background: var(--accent-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

/* Mobile menu toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  cursor: pointer;
  padding: 0.5rem;
  background: none;
  border: none;
}

.menu-toggle span {
  width: 25px;
  height: 3px;
  background-color: white;
  margin: 2px 0;
  transition: 0.3s;
  border-radius: 2px;
}

/* Navigation */
.navigation ul {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.navigation a {
  color: white;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
  padding: 0.5rem 1rem;
  border-radius: 0.25rem;
}

.navigation a:hover {
  background-color: var(--hover-color);
}

/* Hero Section */
.hero {
  height: 90vh;
  background-image: linear-gradient(rgba(52, 73, 93, 0.7), rgba(52, 73, 93, 0.7)), url('./img/bg.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: white;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image:
    radial-gradient(circle at 20% 50%, rgba(87, 123, 193, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(238, 66, 102, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 40% 80%, rgba(236, 232, 82, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.hero-content {
  max-width: 800px;
  padding: 0 1rem;
  position: relative;
  z-index: 1;
}

.hero h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  margin-bottom: 1rem;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero p {
  font-size: clamp(1.1rem, 2vw, 1.3rem);
  margin-bottom: 2rem;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

.cta-button {
  display: inline-block;
  background: var(--highlight-color);
  color: white;
  padding: 1rem 2rem;
  text-decoration: none;
  border-radius: 0.5rem;
  font-weight: 600;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
  font-size: 1.1rem;
}

.cta-button:hover {
  background-color: #D63859;
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(238, 66, 102, 0.3);
}

/* Benefits Section */
.benefits {
  padding: 4rem 0;
  background: var(--light-color);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

.section-title {
  text-align: center;
  font-size: clamp(2rem, 4vw, 2.5rem);
  margin-bottom: 3rem;
  color: var(--primary-color);
}

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

.benefit-item {
  background: white;
  padding: 2rem;
  border-radius: 1rem;
  text-align: center;
  box-shadow: 0 4px 20px var(--shadow-color);
  transition: transform 0.3s ease;
}

.benefit-item:hover {
  transform: translateY(-5px);
}

.benefit-icon {
  width: 60px;
  height: 60px;
  background: var(--accent-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  font-size: 1.5rem;
  color: white;
}

/* Features Section */
.features {
  padding: 4rem 0;
  background: white;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.feature-card {
  background: var(--light-color);
  padding: 2rem;
  border-radius: 1rem;
  text-align: center;
  border: 2px solid var(--border-color);
  transition: all 0.3s ease;
}

.feature-card:hover {
  border-color: var(--accent-color);
  box-shadow: 0 8px 25px var(--shadow-color);
}

.feature-icon {
  width: 80px;
  height: 80px;
  background: var(--primary-color);
  border-radius: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  font-size: 2rem;
  color: white;
}

/* Testimonials Section */
.testimonials {
  padding: 4rem 0;
  background: var(--light-color);
}

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

.testimonial-card {
  background: white;
  padding: 2rem;
  border-radius: 1rem;
  box-shadow: 0 4px 20px var(--shadow-color);
  position: relative;
}

.testimonial-card::before {
  content: '"';
  position: absolute;
  top: 10px;
  left: 20px;
  font-size: 4rem;
  color: var(--accent-color);
  opacity: 0.3;
  font-family: Georgia, serif;
}

.testimonial-text {
  margin-bottom: 1rem;
  font-style: italic;
  padding-top: 1rem;
}

.testimonial-author {
  font-weight: 600;
  color: var(--primary-color);
}

/* Contact Section */
.contact {
  padding: 4rem 0;
  background: white;
}

.contact-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.contact-info h3 {
  margin-bottom: 1rem;
  color: var(--primary-color);
}

.contact-info p {
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.contact-form {
  background: var(--light-color);
  padding: 2rem;
  border-radius: 1rem;
}

.form-group {
  margin-bottom: 1rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: var(--primary-color);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.75rem;
  border: 2px solid var(--border-color);
  border-radius: 0.5rem;
  font-size: 1rem;
  transition: border-color 0.3s ease;
  background: white;
}

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

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

/* FAQ Section */
.faq {
  padding: 4rem 0;
  background: var(--light-color);
}

.faq-item {
  background: white;
  margin-bottom: 1rem;
  border-radius: 0.5rem;
  overflow: hidden;
  box-shadow: 0 2px 10px var(--shadow-color);
}

.faq-question {
  background: var(--primary-color);
  color: white;
  padding: 1rem;
  cursor: pointer;
  user-select: none;
  position: relative;
  font-weight: 600;
}

.faq-question::after {
  content: '+';
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.5rem;
}

.faq-answer {
  padding: 1rem;
  background: white;
}

/* Footer */
.footer {
  background: var(--dark-color);
  color: white;
  padding: 3rem 0 1rem;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 2rem;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: white;
  font-family: var(--main-font);
  font-weight: 700;
  font-size: 1.5rem;
  text-decoration: none;
}

.footer-nav ul {
  display: flex;
  list-style: none;
  gap: 1.5rem;
  flex-wrap: wrap;
}

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

.footer-nav a:hover {
  color: var(--accent-color);
}

.footer-bottom {
  text-align: center;
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: #ccc;
}

/* Mobile Styles */
@media (max-width: 768px) {
  .menu-toggle {
    display: flex;
  }

  .navigation {
    position: fixed;
    top: 100%;
    left: 0;
    width: 100%;
    background: var(--primary-color);
    transition: top 0.3s ease;
    box-shadow: 0 4px 10px var(--shadow-color);
  }

  .navigation.active {
    top: 80px;
  }

  .navigation ul {
    flex-direction: column;
    padding: 1rem;
    gap: 0;
  }

  .navigation li {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .navigation a {
    display: block;
    padding: 1rem;
    text-align: center;
  }

  .header-container {
    flex-wrap: wrap;
    justify-content: center;
    position: relative;
  }

  .logo {
    order: 1;
    flex: 1;
    justify-content: center;
  }

  .menu-toggle {
    order: 2;
    position: absolute;
    right: 1rem;
  }

  .contact-container {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-container {
    flex-direction: column;
    text-align: center;
  }

  .footer-nav ul {
    justify-content: center;
  }
}

@media (max-width: 480px) {

  .benefits-grid,
  .features-grid,
  .testimonials-grid {
    grid-template-columns: 1fr;
  }

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

  .hero p {
    font-size: 1rem;
  }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Focus states for accessibility */
button:focus,
a:focus,
input:focus,
textarea:focus {
  outline: 2px solid var(--highlight-color);
  outline-offset: 2px;
}

/* CSS-only mobile menu */
#menu-toggle {
  display: none;
}

@media (max-width: 768px) {
  #menu-toggle:checked~.navigation {
    top: 80px;
  }

  #menu-toggle:checked~.menu-toggle span:nth-child(1) {
    transform: rotate(-45deg) translate(-5px, 6px);
  }

  #menu-toggle:checked~.menu-toggle span:nth-child(2) {
    opacity: 0;
  }

  #menu-toggle:checked~.menu-toggle span:nth-child(3) {
    transform: rotate(45deg) translate(-5px, -6px);
  }
}