* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}

:root {
  --primary-color: #6c5ce7;
  --secondary-color: #a29bfe;
  --accent-color: #fd79a8;
  --dark-color: #2d3436;
  --light-color: #f9f9f9;
  --text-color: #333;
  --overlay-color: rgba(44, 62, 80, 0.85);
}

body {
  background-color: var(--dark-color);
  color: var(--light-color);
  line-height: 1.6;
  overflow-x: hidden;
}

.background-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
  background-image: url("https://images.unsplash.com/photo-1555066931-4365d14bab8c?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=2070&q=80");
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}

.background-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--overlay-color);
  z-index: -1;
}

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

/* Header & Navigation */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: rgba(45, 52, 54, 0.9);
  backdrop-filter: blur(10px);
  z-index: 1000;
  padding: 15px 0;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.8rem;
  font-weight: 700;
  color: white;
  text-decoration: none;
}

.logo-icon {
  color: var(--accent-color);
  font-size: 2.2rem;
}

.logo-text {
  background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

nav ul {
  display: flex;
  list-style: none;
  gap: 30px;
}

nav a {
  color: white;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.1rem;
  padding: 8px 16px;
  border-radius: 30px;
  transition: all 0.3s ease;
  position: relative;
}

nav a:hover {
  color: var(--accent-color);
  background-color: rgba(255, 255, 255, 0.1);
}

nav a.active {
  color: var(--accent-color);
  background-color: rgba(253, 121, 168, 0.1);
}

/* Hero Section */
.hero {
  padding: 150px 0 100px;
  text-align: center;
}

.hero h1 {
  font-size: 3.5rem;
  margin-bottom: 20px;
  background: linear-gradient(
    90deg,
    var(--primary-color),
    var(--secondary-color),
    var(--accent-color)
  );
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  line-height: 1.2;
}

.hero-subtitle {
  font-size: 1.5rem;
  color: var(--secondary-color);
  margin-bottom: 40px;
  font-weight: 300;
}

.tagline {
  font-size: 1.2rem;
  max-width: 800px;
  margin: 0 auto 50px;
  color: #ddd;
  padding: 20px;
  border-radius: 10px;
  background-color: rgba(255, 255, 255, 0.05);
  border-left: 4px solid var(--accent-color);
}

/* App Screenshots */
.screenshots-section {
  padding: 80px 0;
}

.section-title {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 60px;
  color: white;
  position: relative;
}

.section-title:after {
  content: "";
  position: absolute;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
  border-radius: 2px;
}

.screenshots-container {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 30px;
  margin-bottom: 80px;
}

.screenshot {
  width: 200px;
  height: 450px;
  background: linear-gradient(
    135deg,
    rgba(108, 92, 231, 0.1),
    rgba(162, 155, 254, 0.1)
  );
  border-radius: 25px;
  overflow: hidden;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
  position: relative;
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: transform 0.3s ease;
}

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

.screenshot::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 30px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 25px 25px 0 0;
}

.screenshot-content {
  position: absolute;
  top: 40px;
  left: 10px;
  right: 10px;
  bottom: 10px;
  border-radius: 20px;
  background: linear-gradient(135deg, #2d3436, #1a1e1f);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  padding: 20px;
}

.screenshot-content::after {
  content: "Elowen App Preview";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  text-align: center;
  color: var(--secondary-color);
  padding: 10px;
  font-size: 0.9rem;
}

.app-screen {
  flex: 1;
  border-radius: 10px;
  background: linear-gradient(135deg, #3a3f44, #2a2f33);
  margin-bottom: 15px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  color: var(--secondary-color);
}

.app-screen i {
  font-size: 2rem;
  margin-bottom: 10px;
}

.screenshot:nth-child(2) .app-screen {
  background: linear-gradient(135deg, #4a4f54, #3a3f44);
}

.screenshot:nth-child(3) .app-screen {
  background: linear-gradient(135deg, #5a5f64, #4a4f54);
}

.screenshot:nth-child(4) .app-screen {
  background: linear-gradient(135deg, #6a6f74, #5a5f64);
}

/* Features Section */
.features {
  padding: 80px 0;
}

.features-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 40px;
}

.feature-card {
  background-color: rgba(255, 255, 255, 0.05);
  border-radius: 15px;
  padding: 30px;
  transition:
    transform 0.3s ease,
    background-color 0.3s ease;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.feature-card:hover {
  transform: translateY(-10px);
  background-color: rgba(255, 255, 255, 0.08);
  border-color: rgba(108, 92, 231, 0.3);
}

.feature-icon {
  font-size: 2.5rem;
  margin-bottom: 20px;
  color: var(--accent-color);
}

.feature-title {
  font-size: 1.5rem;
  margin-bottom: 15px;
  color: white;
}

.feature-text {
  color: #ccc;
  font-size: 1.1rem;
}

/* Description Section */
.description {
  padding: 80px 0;
}

.description-text {
  max-width: 900px;
  margin: 0 auto;
  font-size: 1.2rem;
  line-height: 1.8;
  color: #ddd;
}

.description-text p {
  margin-bottom: 30px;
  padding: 20px;
  border-radius: 10px;
  background-color: rgba(255, 255, 255, 0.03);
  border-left: 3px solid var(--primary-color);
  transition: all 0.3s ease;
}

.description-text p:hover {
  background-color: rgba(255, 255, 255, 0.05);
  border-left-width: 5px;
}

/* Footer */
footer {
  background-color: rgba(15, 20, 25, 0.9);
  padding: 60px 0 30px;
  margin-top: 80px;
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.contact-info {
  margin-bottom: 40px;
}

.contact-title {
  font-size: 1.5rem;
  margin-bottom: 15px;
  color: white;
}

.email-link {
  color: var(--accent-color);
  font-size: 1.3rem;
  text-decoration: none;
  font-weight: 600;
  transition: color 0.3s ease;
}

.email-link:hover {
  color: var(--secondary-color);
  text-decoration: underline;
}

.copyright {
  color: #aaa;
  font-size: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 20px;
  width: 100%;
}

/* Responsive Design */
@media (max-width: 992px) {
  .hero h1 {
    font-size: 2.8rem;
  }

  .screenshots-container {
    gap: 20px;
  }

  .screenshot {
    width: 180px;
    height: 405px;
  }
}

@media (max-width: 768px) {
  .header-container {
    flex-direction: column;
    gap: 15px;
  }

  nav ul {
    gap: 15px;
  }

  .hero {
    padding: 180px 0 60px;
  }

  .hero h1 {
    font-size: 2.2rem;
  }

  .hero-subtitle {
    font-size: 1.2rem;
  }

  .screenshots-container {
    gap: 15px;
  }

  .screenshot {
    width: 160px;
    height: 360px;
  }

  .section-title {
    font-size: 2rem;
  }
}

@media (max-width: 576px) {
  .screenshots-container {
    flex-direction: column;
    align-items: center;
  }

  .screenshot {
    width: 200px;
    height: 450px;
  }

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

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