/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Vazirmatn", sans-serif;
  line-height: 1.6;
  color: #ffffff;
  background-color: #0a1628;
  direction: rtl;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header Styles */
.header {
  background-color: #1e3a8a;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 70px;
}

.logo h2 {
  color: #ffffff;
  font-weight: 600;
  font-size: 1.5rem;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav-link {
  color: #e2e8f0;
  text-decoration: none;
  font-weight: 400;
  transition: color 0.3s ease;
  padding: 0.5rem 1rem;
  border-radius: 6px;
}

.nav-link:hover,
.nav-link.active {
  color: #60a5fa;
  background-color: rgba(96, 165, 250, 0.1);
}

.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
}

.bar {
  width: 25px;
  height: 3px;
  background-color: #ffffff;
  margin: 3px 0;
  transition: 0.3s;
}

/* Hero Section */
.hero {
  margin-top: 70px;
  height: 600px;
  position: relative;
  overflow: hidden;
}

.slider-container {
  height: 100%;
  position: relative;
}

.slider {
  height: 100%;
  position: relative;
}

.slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #1e3a8a 0%, #3730a3 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.5s ease-in-out;
}

.slide.active {
  opacity: 1;
}

.slide-content {
  text-align: center;
  max-width: 800px;
  padding: 0 20px;
}

.slide-content h1 {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: #ffffff;
}

.slide-content p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  color: #e2e8f0;
  line-height: 1.8;
}

.cta-button {
  background-color: #60a5fa;
  color: #ffffff;
  border: none;
  padding: 1rem 2rem;
  font-size: 1.1rem;
  font-weight: 500;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
  font-family: "Vazirmatn", sans-serif;
}

.cta-button:hover {
  background-color: #3b82f6;
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(96, 165, 250, 0.3);
}

/* Slider Navigation */
.slider-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 100%;
  display: flex;
  justify-content: space-between;
  padding: 0 20px;
}

.prev-btn,
.next-btn {
  background-color: rgba(255, 255, 255, 0.2);
  color: #ffffff;
  border: none;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  font-size: 1.5rem;
  cursor: pointer;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.prev-btn:hover,
.next-btn:hover {
  background-color: rgba(255, 255, 255, 0.3);
  transform: scale(1.1);
}

.slider-dots {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.4);
  cursor: pointer;
  transition: all 0.3s ease;
}

.dot.active {
  background-color: #60a5fa;
  transform: scale(1.2);
}

/* Introduction Section */
.intro {
  padding: 80px 0;
  background-color: #0f172a;
}

.intro-content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.intro h2 {
  font-size: 2.5rem;
  font-weight: 600;
  margin-bottom: 2rem;
  color: #60a5fa;
}

.intro p {
  font-size: 1.1rem;
  line-height: 1.8;
  color: #cbd5e1;
}

/* Features Highlights */
.highlights {
  padding: 80px 0;
  background-color: #1e293b;
}

.highlights h2 {
  text-align: center;
  font-size: 2.5rem;
  font-weight: 600;
  margin-bottom: 3rem;
  color: #60a5fa;
}

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

.feature-card {
  background-color: #334155;
  padding: 2rem;
  border-radius: 12px;
  text-align: center;
  transition: all 0.3s ease;
  border: 1px solid #475569;
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(96, 165, 250, 0.2);
  border-color: #60a5fa;
}

.feature-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.feature-card h3 {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: #ffffff;
}

.feature-card p {
  color: #cbd5e1;
  line-height: 1.6;
}

/* Footer */
.footer {
  background-color: #0f172a;
  padding: 40px 0 20px;
  border-top: 1px solid #334155;
}

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

.footer-section h3,
.footer-section h4 {
  color: #60a5fa;
  margin-bottom: 1rem;
}

.footer-section p,
.footer-section li {
  color: #cbd5e1;
  margin-bottom: 0.5rem;
}

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

.footer-section a {
  color: #cbd5e1;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-section a:hover {
  color: #60a5fa;
}

.footer-bottom {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid #334155;
  color: #94a3b8;
}

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

  .nav-menu {
    position: fixed;
    right: -100%;
    top: 70px;
    flex-direction: column;
    background-color: #1e3a8a;
    width: 100%;
    text-align: center;
    transition: 0.3s;
    box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
    padding: 2rem 0;
  }

  .nav-menu.active {
    right: 0;
  }

  .slide-content h1 {
    font-size: 2rem;
  }

  .slide-content p {
    font-size: 1rem;
  }

  .intro h2,
  .highlights h2 {
    font-size: 2rem;
  }

  .slider-nav {
    padding: 0 10px;
  }

  .prev-btn,
  .next-btn {
    width: 40px;
    height: 40px;
    font-size: 1.2rem;
  }
}

@media (max-width: 480px) {
  .slide-content h1 {
    font-size: 1.5rem;
  }

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

  .feature-card {
    padding: 1.5rem;
  }
}