:root {
  --primary-color: #ff6b9d;
  --primary-light: #ffa5c5;
  --primary-dark: #e8437a;
  --text-color: #333;
  --light-bg: rgba(255, 255, 255, 0.85);
  --section-padding: 80px 20px;
}

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

body {
  color: var(--text-color);
  line-height: 1.6;
  overflow-x: hidden;
  background: linear-gradient(
      rgba(255, 255, 255, 0.2),
      rgba(255, 255, 255, 0.2)
    ),
    url("./photo-1515372039744-b8f02a3ae446.avif") no-repeat center center fixed;
  background-size: cover;
  position: relative;
}

body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}

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

/* Header Styles */
header {
  background-color: rgba(255, 255, 255, 0.95);
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 0;
}

.logo {
  display: flex;
  align-items: center;
  font-size: 24px;
  font-weight: 700;
  color: var(--primary-color);
}

.logo i {
  margin-right: 10px;
  font-size: 28px;
}

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

nav ul li {
  margin-left: 30px;
}

nav ul li a {
  text-decoration: none;
  color: var(--text-color);
  font-weight: 500;
  transition: color 0.3s;
  position: relative;
}

nav ul li a:hover {
  color: var(--primary-color);
}

nav ul li a::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary-color);
  transition: width 0.3s;
}

nav ul li a:hover::after {
  width: 100%;
}

.mobile-menu {
  display: none;
  font-size: 24px;
  cursor: pointer;
}

/* Hero Section */
.hero {
  padding: var(--section-padding);
  text-align: center;
  background-color: rgba(255, 255, 255, 0.7);
  margin: 20px;
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.hero h1 {
  font-size: 3.5rem;
  margin-bottom: 20px;
  color: var(--primary-color);
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.1);
}

.hero p {
  font-size: 1.5rem;
  max-width: 800px;
  margin: 0 auto 30px;
  color: #555;
}

.tagline {
  font-size: 1.8rem;
  font-weight: 300;
  font-style: italic;
  color: var(--primary-dark);
  margin-top: 20px;
}

/* Section Styles */
section {
  padding: var(--section-padding);
}

.section-title {
  text-align: center;
  margin-bottom: 50px;
  color: var(--primary-color);
  font-size: 2.5rem;
  position: relative;
}

.section-title::after {
  content: "";
  position: absolute;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 3px;
  background-color: var(--primary-color);
}

.content-block {
  display: flex;
  padding: 20px;
  align-items: center;
  margin-bottom: 80px;
  background-color: var(--light-bg);
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.content-block:nth-child(even) {
  flex-direction: row-reverse;
}

.text-content {
  flex: 1;
  padding: 40px;
}

.text-content h3 {
  font-size: 1.8rem;
  margin-bottom: 20px;
  color: var(--primary-color);
}

.text-content p {
  font-size: 1.1rem;
  margin-bottom: 15px;
  line-height: 1.7;
}

.image-content {
  width: 320px;
  border-radius: 20px;
}

.screenshot {
  width: 200px;
  height: 450px;
  background: linear-gradient(
    135deg,
    var(--primary-light),
    var(--primary-dark)
  );
  border-radius: 30px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
  display: flex;
  justify-content: center;
  align-items: center;
  color: white;
  font-size: 1.2rem;
  font-weight: 600;
  text-align: center;
  padding: 20px;
}

/* Features Section */
.features {
  background-color: rgba(255, 255, 255, 0.7);
  margin: 20px;
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.feature-card {
  background-color: white;
  padding: 30px;
  border-radius: 15px;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s, box-shadow 0.3s;
}

.feature-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.feature-icon {
  font-size: 40px;
  color: var(--primary-color);
  margin-bottom: 20px;
}

.feature-card h3 {
  font-size: 1.5rem;
  margin-bottom: 15px;
  color: var(--primary-color);
}

/* Footer */
footer {
  background-color: rgba(255, 255, 255, 0.9);
  padding: 50px 20px 20px;
  text-align: center;
  margin-top: 50px;
  border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 30px;
}

.footer-logo {
  font-size: 28px;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 20px;
}

.contact-info {
  margin-bottom: 20px;
}

.contact-info a {
  color: var(--text-color);
  text-decoration: none;
  transition: color 0.3s;
}

.contact-info a:hover {
  color: var(--primary-color);
}

.copyright {
  font-size: 0.9rem;
  color: #777;
}

/* Responsive Design */
@media (max-width: 992px) {
  .content-block,
  .content-block:nth-child(even) {
    flex-direction: column;
  }

  .text-content,
  .image-content {
    padding: 30px;
  }

  .screenshot {
    width: 180px;
    height: 400px;
  }
}

@media (max-width: 768px) {
  .hero h1 {
    font-size: 2.5rem;
  }

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

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

  nav ul {
    display: none;
    position: absolute;
    top: 70px;
    left: 0;
    width: 100%;
    background-color: white;
    flex-direction: column;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    padding: 20px 0;
  }

  nav ul.show {
    display: flex;
  }

  nav ul li {
    margin: 10px 0;
    text-align: center;
  }

  .mobile-menu {
    display: block;
  }

  .screenshot {
    width: 150px;
    height: 340px;
  }
}

@media (max-width: 576px) {
  .hero {
    margin: 10px;
    padding: 60px 20px;
  }

  .features {
    margin: 10px;
  }

  .section-title {
    font-size: 1.8rem;
  }

  .text-content h3 {
    font-size: 1.5rem;
  }

  .screenshot {
    width: 120px;
    height: 270px;
    font-size: 1rem;
  }
}