:root {
  --primary: #000000;
  --primary-dark: #222222;
  --secondary: #ff0000;
  --accent: #ff0000;
  --dark: #333333;
  --light: #f5f5f5;
  --white: #ffffff;
  --gray: #e0e0e0;
}

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

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

header {
  background-color: var(--primary);
  color: var(--white);
  padding: 1rem 2rem;
  position: fixed;
  width: 100%;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

.logo {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-weight: bold;
  font-size: 1.5rem;
}

.logo img {
  height: 60px;
  /* width: 40px; */
  border-radius: 8px;
}

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

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

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

.hero {
  padding: 8rem 2rem 5rem;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--white);
  text-align: center;
  position: relative;
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem 0;
}

h1 {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.hero p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  opacity: 0.9;
}

.cta-button {
  display: inline-block;
  background-color: var(--secondary);
  color: var(--white);
  padding: 1rem 2rem;
  border-radius: 50px;
  font-weight: bold;
  text-decoration: none;
  transition: all 0.3s;
  box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.cta-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.25);
}

.app-preview {
  margin-top: 3rem;
  position: relative;
}

.app-screenshot {
  max-width: 280px;
  border-radius: 20px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.3);
  border: 8px solid var(--white);
}

.features {
  padding: 5rem 2rem;
  background-color: var(--white);
}

.section-title {
  text-align: center;
  font-size: 2rem;
  margin-bottom: 3rem;
  color: var(--primary-dark);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.feature-card {
  background-color: var(--light);
  border-radius: 15px;
  padding: 2rem;
  text-align: center;
  transition: transform 0.3s, box-shadow 0.3s;
  box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

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

.feature-icon {
  font-size: 2.5rem;
  color: var(--primary);
  margin-bottom: 1rem;
}

.feature-card h3 {
  margin-bottom: 1rem;
  color: var(--primary-dark);
}

.how-it-works {
  padding: 5rem 2rem;
  background-color: var(--light);
}

.steps {
  max-width: 1000px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 3rem;
}

.step {
  display: flex;
  align-items: center;
  gap: 3rem;
}

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

.step-content {
  flex: 1;
}

.step-image {
  flex: 1;
  text-align: center;
}

.step-image img {
  max-width: 280px;
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.15);
  border: 5px solid var(--white);
}

.step-number {
  background-color: var(--primary);
  color: var(--white);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  margin-bottom: 1rem;
}

.testimonials {
  padding: 5rem 2rem;
  background-color: var(--white);
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.testimonial-card {
  background-color: var(--light);
  border-radius: 15px;
  padding: 2rem;
  box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.testimonial-content {
  font-style: italic;
  margin-bottom: 1.5rem;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.author-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  object-fit: cover;
}

.download-section {
  padding: 5rem 2rem;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--white);
  text-align: center;
}

.download-options {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-top: 2rem;
}

.download-button {
  display: flex;
  align-items: center;
  gap: 1rem;
  background-color: var(--white);
  color: var(--primary-dark);
  padding: 1rem 2rem;
  border-radius: 10px;
  text-decoration: none;
  font-weight: bold;
  transition: all 0.3s;
}

.download-button:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0,0,0,0.2);
}

.faq {
  padding: 5rem 2rem;
  background-color: var(--light);
}

.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  margin-bottom: 1.5rem;
  border-radius: 10px;
  background-color: var(--white);
  box-shadow: 0 3px 10px rgba(0,0,0,0.05);
  overflow: hidden;
}

.faq-question {
  padding: 1.5rem;
  cursor: pointer;
  font-weight: bold;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-answer {
  padding: 0 1.5rem 1.5rem;
  border-top: 1px solid var(--gray);
}

footer {
  background-color: var(--dark);
  color: var(--white);
  padding: 3rem 2rem;
  text-align: center;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  text-align: left;
}

.footer-column h4 {
  margin-bottom: 1.5rem;
  color: var(--accent);
}

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

.footer-column ul li {
  margin-bottom: 0.8rem;
}

.footer-column a {
  color: var(--gray);
  text-decoration: none;
  transition: color 0.3s;
}

.footer-column a:hover {
  color: var(--white);
}

.social-icons {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
}

.social-icons a {
  color: var(--white);
  background-color: rgba(255,255,255,0.1);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.3s;
}

.social-icons a:hover {
  background-color: var(--primary);
}

.copyright {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.1);
}

@media (max-width: 768px) {
  h1 {
      font-size: 2rem;
  }
  
  nav ul {
      display: none;
  }
  
  .step {
      flex-direction: column !important;
      text-align: center;
      gap: 1.5rem;
  }
  
  .download-options {
      flex-direction: column;
      align-items: center;
  }
}

/* Animation classes */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.slide-in-left {
  opacity: 0;
  transform: translateX(-50px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.slide-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.slide-in-right {
  opacity: 0;
  transform: translateX(50px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.slide-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.pulse {
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
      transform: scale(1);
  }
  50% {
      transform: scale(1.05);
  }
  100% {
      transform: scale(1);
  }
}
.delete-section {
  padding: 2rem 0;
}

.delete-section ol{
  padding-left: 5rem;
  padding-right: 5rem;
  
}