/* Global Styles */
:root {
  --primary-color: #2196f3;
  --primary-dark: #1976d2;
  --accent-color: #ff4081;
  --text-color: #333333;
  --light-text: #ffffff;
  --background-color: #f5f5f5;
  --card-color: #ffffff;
  --footer-color: #263238;
}

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

body {
  font-family: "Roboto", Arial, sans-serif;
  line-height: 1.6;
  color: var(--text-color);
  background-color: var(--background-color);
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
header {
  background-color: var(--primary-color);
  color: var(--light-text);
  padding: 20px 0;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

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

.logo {
  display: flex;
  align-items: center;
}

.logo img {
  height: 40px;
  margin-right: 10px;
}

.logo h1 {
  font-size: 24px;
  font-weight: 500;
}

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

nav ul li {
  margin-left: 20px;
}

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

nav ul li a:hover {
  opacity: 0.8;
}

/* Hero Section */
.hero {
  background: linear-gradient(rgba(33, 150, 243, 0.8), rgba(25, 118, 210, 0.9)),
    url("../images/hero-bg.jpg");
  background-size: cover;
  background-position: center;
  color: var(--light-text);
  padding: 100px 0;
  text-align: center;
  position: relative;
}

.hero h2 {
  font-size: 36px;
  margin-bottom: 20px;
}

.hero p {
  font-size: 18px;
  max-width: 600px;
  margin: 0 auto 30px;
}

.cta-button {
  display: inline-block;
  background-color: var(--accent-color);
  color: var(--light-text);
  padding: 12px 30px;
  border-radius: 4px;
  text-decoration: none;
  font-weight: 500;
  transition: background-color 0.3s;
}

.cta-button:hover {
  background-color: #e91e63;
}

/* Features Section */
.features {
  padding: 80px 0;
  background: url("../images/pattern-bg.jpg");
  background-size: cover;
  background-attachment: fixed;
  position: relative;
}

.features::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(255, 255, 255, 0.9);
  z-index: 0;
}

.features .container {
  position: relative;
  z-index: 1;
}

.section-title {
  text-align: center;
  margin-bottom: 50px;
}

.section-title h2 {
  font-size: 32px;
  color: var(--primary-dark);
  margin-bottom: 15px;
}

.section-title p {
  font-size: 18px;
  max-width: 600px;
  margin: 0 auto;
  color: #666;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.feature-card {
  background-color: var(--card-color);
  border-radius: 8px;
  padding: 30px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s, box-shadow 0.3s;
  overflow: hidden;
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

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

.feature-image {
  width: 100%;
  height: 180px;
  overflow: hidden;
  border-radius: 6px;
  margin-bottom: 20px;
}

.feature-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s;
}

.feature-card:hover .feature-image img {
  transform: scale(1.1);
}

.feature-card h3 {
  font-size: 22px;
  margin-bottom: 15px;
  color: var(--primary-dark);
}

/* App Screenshots */
.screenshots {
  padding: 80px 0;
  background-color: #eeeeee;
  position: relative;
  overflow: hidden;
}

.screenshots::before {
  content: "";
  position: absolute;
  top: -100px;
  left: -100px;
  width: 300px;
  height: 300px;
  background-color: rgba(33, 150, 243, 0.1);
  border-radius: 50%;
  z-index: 0;
}

.screenshots::after {
  content: "";
  position: absolute;
  bottom: -100px;
  right: -100px;
  width: 300px;
  height: 300px;
  background-color: rgba(33, 150, 243, 0.1);
  border-radius: 50%;
  z-index: 0;
}

.screenshots-container {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 20px;
}

.screenshot {
  max-width: 300px;
  border-radius: 12px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s;
}

.screenshot:hover {
  transform: scale(1.05);
}

/* Download Section */
.download {
  padding: 80px 0;
  text-align: center;
  background: linear-gradient(rgba(33, 150, 243, 0.9), rgba(25, 118, 210, 0.9)),
    url("../images/testimonial-bg.jpg");
  background-size: cover;
  background-position: center;
  color: var(--light-text);
  position: relative;
}

.download h2 {
  font-size: 32px;
  margin-bottom: 20px;
}

.download p {
  font-size: 18px;
  max-width: 600px;
  margin: 0 auto 30px;
}

.store-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.store-button {
  display: inline-block;
  background-color: var(--light-text);
  color: var(--primary-dark);
  padding: 12px 30px;
  border-radius: 4px;
  text-decoration: none;
  font-weight: 500;
  transition: background-color 0.3s, transform 0.3s;
}

.store-button:hover {
  background-color: #f5f5f5;
  transform: translateY(-3px);
}

/* Privacy Policy and Terms */
.policy-content {
  padding: 60px 0;
  max-width: 800px;
  margin: 0 auto;
}

.policy-content h1 {
  font-size: 32px;
  color: var(--primary-dark);
  margin-bottom: 30px;
}

.policy-content h2 {
  font-size: 24px;
  color: var(--primary-dark);
  margin: 30px 0 15px;
}

.policy-content p,
.policy-content ul {
  margin-bottom: 20px;
}

.policy-content ul {
  padding-left: 20px;
}

/* Contact Section */
.contact {
  padding: 80px 0;
  position: relative;
}

.contact-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.contact-image {
  display: block;
  max-width: 100%;
  border-radius: 8px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.contact-form {
  max-width: 600px;
  margin: 0 auto;
  background-color: var(--card-color);
  padding: 40px;
  border-radius: 8px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-family: inherit;
  font-size: 16px;
}

.form-group textarea {
  min-height: 150px;
  resize: vertical;
}

.submit-button {
  background-color: var(--primary-color);
  color: var(--light-text);
  border: none;
  padding: 12px 30px;
  border-radius: 4px;
  cursor: pointer;
  font-weight: 500;
  transition: background-color 0.3s;
}

.submit-button:hover {
  background-color: var(--primary-dark);
}

/* Footer */
footer {
  background-color: var(--footer-color);
  color: var(--light-text);
  padding: 50px 0 20px;
}

.footer-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 40px;
  margin-bottom: 40px;
}

.footer-column h3 {
  font-size: 18px;
  margin-bottom: 20px;
  font-weight: 500;
}

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

.footer-column ul li {
  margin-bottom: 10px;
}

.footer-column ul li a {
  color: #b0bec5;
  text-decoration: none;
  transition: color 0.3s;
}

.footer-column ul li a:hover {
  color: var(--light-text);
}

.footer-bottom {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Testimonials Section */
.testimonials {
  padding: 80px 0;
  background-color: #f9f9f9;
}

.testimonials-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.testimonial-card {
  background-color: var(--card-color);
  border-radius: 8px;
  padding: 30px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s;
}

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

.testimonial-header {
  display: flex;
  align-items: center;
  margin-bottom: 20px;
}

.testimonial-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
  margin-right: 15px;
}

.testimonial-author h4 {
  margin: 0;
  color: var(--primary-dark);
}

.testimonial-author p {
  margin: 5px 0 0;
  font-size: 14px;
  color: #666;
}

.testimonial-content {
  font-style: italic;
  color: #555;
  line-height: 1.6;
}

.testimonial-rating {
  color: #ffd700;
  margin-top: 15px;
  font-size: 18px;
}

/* App Mockup Section */
.app-mockup {
  padding: 80px 0;
  background-color: #fff;
}

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

.mockup-text {
  flex: 1;
  min-width: 300px;
  padding-right: 40px;
}

.mockup-image {
  flex: 1;
  min-width: 300px;
  text-align: center;
}

.mockup-image img {
  max-width: 100%;
  height: auto;
  border-radius: 20px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
  transform: perspective(1000px) rotateY(-5deg);
  transition: transform 0.5s;
}

.mockup-image img:hover {
  transform: perspective(1000px) rotateY(0deg);
}

/* Responsive Design */
@media (max-width: 768px) {
  .header-container {
    flex-direction: column;
  }

  nav ul {
    margin-top: 20px;
  }

  .hero h2 {
    font-size: 28px;
  }

  .section-title h2 {
    font-size: 28px;
  }

  .feature-card {
    padding: 20px;
  }

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

  .mockup-container {
    flex-direction: column;
  }

  .mockup-text {
    padding-right: 0;
    margin-bottom: 40px;
  }
}

@media (max-width: 480px) {
  nav ul {
    flex-direction: column;
    align-items: center;
  }

  nav ul li {
    margin: 10px 0;
  }

  .hero {
    padding: 60px 0;
  }

  .cta-button {
    display: block;
    margin: 0 auto;
    max-width: 200px;
  }
}