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

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: #0a0a0a;
  color: #ffffff;
  overflow-x: hidden;
}

/* Navigation */
nav {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(15, 15, 15, 0.7);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  padding: 1.2rem 3rem;
  z-index: 1000;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
}

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

nav img {
  border: 2px solid rgba(100, 200, 255, 0.2);
  transition: all 0.3s ease;
}

nav img:hover {
  border-color: rgba(100, 200, 255, 0.5);
  transform: scale(1.05);
  box-shadow: 0 0 20px rgba(100, 200, 255, 0.3);
}

nav h2 {
  color: #ffffff;
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 1px;
}

nav li {
  margin-left: auto;
  display: flex;
  gap: 2.5rem;
}

nav a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  transition: all 0.3s ease;
  position: relative;
  padding: 0.5rem 0;
}

nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, rgba(100, 200, 255, 0.8), rgba(80, 150, 255, 0.8));
  transition: width 0.3s ease;
}

nav a:hover {
  color: #ffffff;
}

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

/* Home Section */
#Home {
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  position: relative;
}

#Home h1 {
  font-size: 6rem;
  font-weight: 900;
  color: #ffffff;
  margin-bottom: 1rem;
  letter-spacing: 2px;
  animation: fadeInUp 1s ease;
  text-shadow: 0 0 40px rgba(100, 200, 255, 0.2);
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

#Home h2 {
  font-size: 1.3rem;
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: 3rem;
  font-weight: 400;
  animation: fadeInUp 1s ease 0.2s both;
}

#Home a {
  margin-top: 2rem;
  animation: bounce 2s infinite;
}

#Home img {
  width: 50px;
  height: 50px;
  filter: invert(1);
  opacity: 0.5;
  transition: all 0.3s ease;
}

#Home a:hover img {
  opacity: 1;
  transform: translateY(-5px);
  filter: invert(1) drop-shadow(0 0 10px rgba(100, 200, 255, 0.5));
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-15px);
  }
  60% {
    transform: translateY(-8px);
  }
}

/* About Section */
#About {
  min-height: 100vh;
  padding: 10rem 3rem 5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
}

#About > h2 {
  font-size: 3rem;
  margin-bottom: 4rem;
  color: #ffffff;
  text-align: center;
  font-weight: 700;
  letter-spacing: 1px;
}

.about-container {
  max-width: 1100px;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

/* Info Card */
.info-card {
  background: rgba(20, 20, 20, 0.6);
  border: 1px solid rgba(100, 200, 255, 0.15);
  border-radius: 16px;
  padding: 2.5rem;
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.info-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(100, 200, 255, 0.5), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.info-card:hover::before {
  opacity: 1;
}

.info-card:hover {
  border-color: rgba(100, 200, 255, 0.3);
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(100, 200, 255, 0.1);
}

/* Grid for Features and Why */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.feature-card, .why-card {
  background: rgba(20, 20, 20, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  padding: 2.5rem;
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.feature-card::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(100, 200, 255, 0.03) 0%, transparent 70%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.why-card::after {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(150, 100, 255, 0.03) 0%, transparent 70%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.feature-card:hover::after,
.why-card:hover::after {
  opacity: 1;
}

.feature-card:hover {
  border-color: rgba(100, 200, 255, 0.2);
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(100, 200, 255, 0.08);
}

.why-card:hover {
  border-color: rgba(150, 100, 255, 0.2);
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(150, 100, 255, 0.08);
}

.about-container h3 {
  font-size: 1.8rem;
  color: #ffffff;
  margin-bottom: 1.5rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  position: relative;
  z-index: 1;
}

.about-container p {
  font-size: 1.05rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 0;
  position: relative;
  z-index: 1;
}

.about-container li {
  font-size: 1.05rem;
  line-height: 2.2;
  color: rgba(255, 255, 255, 0.7);
  margin-left: 0;
  margin-bottom: 0.8rem;
  list-style: none;
  position: relative;
  padding-left: 2rem;
  transition: all 0.3s ease;
  z-index: 1;
}

.about-container li::before {
  content: '▹';
  position: absolute;
  left: 0;
  color: rgba(100, 200, 255, 0.5);
  font-size: 1.5rem;
  transition: all 0.3s ease;
}

.about-container li:hover {
  color: #ffffff;
  padding-left: 2.3rem;
}

.about-container li:hover::before {
  color: rgba(100, 200, 255, 0.8);
}

/* Scrollbar Custom */
::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: #0a0a0a;
}

::-webkit-scrollbar-thumb {
  background: rgba(100, 200, 255, 0.2);
  border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(100, 200, 255, 0.4);
}

/* Responsive */
@media (max-width: 968px) {
  .about-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  #Home h1 {
    font-size: 3.5rem;
  }

  #Home h2 {
    font-size: 1.1rem;
  }

  nav {
    padding: 1rem 1.5rem;
  }

  nav ul {
    flex-wrap: wrap;
    gap: 1rem;
  }

  nav li {
    margin-left: 0;
    gap: 1.5rem;
  }

  #About {
    padding: 8rem 1.5rem 3rem;
  }

  #About > h2 {
    font-size: 2.2rem;
  }

  .info-card,
  .feature-card,
  .why-card {
    padding: 2rem;
  }
}