:root {
  --primary-color: #577BC1;
  --secondary-color: #344CB7;
  --accent-color: #0F0766;
  --light-color: #ECE852;
  --dark-color: #000957;
  --gradient-primary: linear-gradient(135deg, #577BC1 0%, #344CB7 100%);
  --hover-color: #2A3B8F;
  --background-color: #F2F2F2;
  --text-color: #2C3E50;
  --border-color: rgba(15, 7, 102, 0.2);
  --divider-color: rgba(52, 76, 183, 0.1);
  --shadow-color: rgba(52, 76, 183, 0.15);
  --highlight-color: #FFC145;
  --main-font: 'Oswald', sans-serif;
  --alt-font: 'Roboto', sans-serif;
}

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

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

/* Neomorphic styles */
.neu-card {
  background: var(--background-color);
  border-radius: 25px;
  box-shadow:
    12px 12px 24px rgba(52, 76, 183, 0.1),
    -12px -12px 24px rgba(255, 255, 255, 0.9);
}

.neu-inset {
  background: var(--background-color);
  border-radius: 15px;
  box-shadow:
    inset 6px 6px 12px rgba(52, 76, 183, 0.1),
    inset -6px -6px 12px rgba(255, 255, 255, 0.9);
}

.neu-button {
  background: var(--background-color);
  border: none;
  border-radius: 15px;
  padding: 15px 30px;
  box-shadow:
    6px 6px 12px rgba(52, 76, 183, 0.1),
    -6px -6px 12px rgba(255, 255, 255, 0.9);
  transition: all 0.3s ease;
  cursor: pointer;
  font-weight: 500;
}

.neu-button:hover {
  box-shadow:
    3px 3px 6px rgba(52, 76, 183, 0.1),
    -3px -3px 6px rgba(255, 255, 255, 0.9);
  transform: translateY(2px);
}

.neu-button:active {
  box-shadow:
    inset 2px 2px 4px rgba(52, 76, 183, 0.1),
    inset -2px -2px 4px rgba(255, 255, 255, 0.9);
}

/* Header */
header {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(242, 242, 242, 0.95);
  backdrop-filter: blur(15px);
  z-index: 1000;
  padding: 1.5rem 0;
  box-shadow: 0 4px 20px rgba(52, 76, 183, 0.1);
}

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

.logo img {
  height: 45px;
  width: auto;
}

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

.navigation a {
  text-decoration: none;
  color: var(--text-color);
  font-weight: 500;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  position: relative;
}

.navigation a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -5px;
  left: 50%;
  background: var(--accent-color);
  transition: all 0.3s ease;
}

.navigation a:hover::after {
  width: 100%;
  left: 0;
}

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

/* Mobile menu */
.menu-toggle {
  display: none;
  flex-direction: column;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0;
}

.menu-toggle span {
  width: 30px;
  height: 3px;
  background: var(--text-color);
  margin: 4px 0;
  transition: 0.3s;
  border-radius: 2px;
}

/* Main content */
main {
  margin-top: 90px;
}

.hero {
  position: relative;
  background-image: 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;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 9, 87, 0.7);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  padding: 3rem;
}

.hero h1 {
  font-family: var(--main-font);
  font-size: 4rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.6);
  letter-spacing: 2px;
}

.hero p {
  font-size: 1.3rem;
  margin-bottom: 2.5rem;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.cta-button {
  display: inline-block;
  padding: 18px 40px;
  background: var(--accent-color);
  color: white;
  text-decoration: none;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  box-shadow: 0 6px 20px rgba(15, 7, 102, 0.4);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.cta-button:hover {
  background: var(--highlight-color);
  color: var(--dark-color);
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(255, 193, 69, 0.4);
}

/* Sections */
section {
  padding: 6rem 2rem;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section-title {
  font-family: var(--main-font);
  font-size: 3rem;
  text-align: center;
  margin-bottom: 4rem;
  color: var(--primary-color);
  text-transform: uppercase;
  letter-spacing: 2px;
}

/* Two column layout */
.two-column {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.column img {
  width: 100%;
  height: 450px;
  object-fit: cover;
  border-radius: 25px;
  box-shadow: 0 15px 40px rgba(52, 76, 183, 0.2);
}

.column h2 {
  margin-bottom: 2rem;
}

.column p {
  font-size: 1.1rem;
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

/* Features */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 3rem;
  margin-top: 3rem;
}

.feature-card {
  text-align: center;
  padding: 3rem;
  transition: transform 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-10px);
}

.feature-icon {
  font-size: 3.5rem;
  color: var(--accent-color);
  margin-bottom: 1.5rem;
}

.feature-card h3 {
  font-family: var(--main-font);
  font-size: 1.4rem;
  margin-bottom: 1.5rem;
  color: var(--primary-color);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.feature-card p {
  font-size: 1rem;
  line-height: 1.7;
}

/* CTA sections */
.cta-section {
  position: relative;
  background-image: url('./img/bg.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  color: white;
  text-align: center;
  padding: 8rem 0;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(87, 123, 193, 0.8);
}

.cta-content {
  position: relative;
  z-index: 1;
}

.cta-section h2 {
  font-family: var(--main-font);
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
  text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.5);
  text-transform: uppercase;
  letter-spacing: 2px;
}

.cta-section p {
  font-size: 1.3rem;
  margin-bottom: 3rem;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

/* Testimonials */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 3rem;
  margin-top: 3rem;
}

.testimonial-card {
  padding: 3rem;
  text-align: center;
  transition: transform 0.3s ease;
}

.testimonial-card:hover {
  transform: translateY(-5px);
}

.testimonial-card p {
  font-style: italic;
  margin-bottom: 2rem;
  font-size: 1.2rem;
  line-height: 1.8;
}

.testimonial-author {
  font-weight: 600;
  color: var(--accent-color);
  font-size: 1.1rem;
}

/* Contact section */
.contact-section {
  background: var(--light-color);
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
}

.contact-info h3 {
  font-family: var(--main-font);
  font-size: 1.8rem;
  margin-bottom: 2rem;
  color: var(--primary-color);
  text-transform: uppercase;
}

.contact-info p {
  margin-bottom: 1.5rem;
  font-size: 1.1rem;
}

.contact-form {
  padding: 3rem;
}

.contact-form h3 {
  font-family: var(--main-font);
  font-size: 1.8rem;
  margin-bottom: 2.5rem;
  color: var(--primary-color);
  text-transform: uppercase;
}

.form-group {
  margin-bottom: 2rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 1.2rem;
  border: none;
  border-radius: 15px;
  background: var(--background-color);
  color: var(--text-color);
  font-family: var(--alt-font);
  font-size: 1rem;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  box-shadow:
    inset 3px 3px 6px rgba(52, 76, 183, 0.1),
    inset -3px -3px 6px rgba(255, 255, 255, 0.9),
    0 0 0 3px rgba(15, 7, 102, 0.2);
}

/* FAQ */
.faq-item {
  margin-bottom: 3rem;
  padding: 3rem;
}

.faq-item h3 {
  font-family: var(--main-font);
  font-size: 1.4rem;
  margin-bottom: 1.5rem;
  color: var(--primary-color);
  text-transform: uppercase;
}

.faq-item p {
  font-size: 1.1rem;
  line-height: 1.8;
}

/* Footer */
footer {
  background: var(--dark-color);
  color: white;
  padding: 4rem 0 2rem;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.footer-main {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 3rem;
}

.footer-nav ul {
  display: flex;
  list-style: none;
  gap: 3rem;
}

.footer-nav a {
  color: white;
  text-decoration: none;
  transition: color 0.3s ease;
  font-size: 1.1rem;
}

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

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.footer-bottom a {
  color: var(--highlight-color);
  text-decoration: none;
}

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

  .navigation {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: var(--background-color);
    box-shadow: 0 4px 20px rgba(52, 76, 183, 0.1);
    padding: 2rem 0;
  }

  .navigation.active {
    display: block;
  }

  .navigation ul {
    flex-direction: column;
    text-align: center;
    gap: 1.5rem;
  }

  .header-content {
    flex-direction: column;
    position: relative;
  }

  .logo {
    margin-bottom: 1rem;
  }

  .hero h1 {
    font-size: 2.8rem;
  }

  .section-title {
    font-size: 2.2rem;
  }

  .two-column {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .contact-content {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .footer-main {
    flex-direction: column;
    gap: 2rem;
    text-align: center;
  }

  .footer-nav ul {
    flex-direction: column;
    gap: 1rem;
  }

  .cta-section h2 {
    font-size: 2.5rem;
  }

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

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