:root {
  --bg-dark: #0d1117;
  --bg-darker: #0d1117;
  --bg-lighter: #161b22;
  --accent: #6366f1;
  --accent-hover: #4f46e5;
  --text: #ffffff;
  --text-secondary: #a0aec0;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: system-ui, -apple-system, sans-serif;
  min-height: 100vh;
  background-color: var(--bg-dark);
  color: var(--text);
  position: relative;
  overflow-x: hidden;
}

.background-decoration {
  position: fixed;
  inset: 0;
  background-image: url('https://images.unsplash.com/photo-1451187580459-43490279c0fa?auto=format&fit=crop&q=80&w=2072');
  background-size: cover;
  background-position: center;
  opacity: 0.02;
  mix-blend-mode: overlay;
  z-index: -2;
}

.gradient-overlay {
  position: fixed;
  inset: 0;
  background: linear-gradient(135deg, var(--bg-dark), var(--bg-darker), var(--bg-lighter));
  opacity: 0.98;
  z-index: -1;
}

.backgroundBoxes {
  height: 100%;
  width: 100%;
  background-image: 
      linear-gradient(to right, rgba(156, 155, 155, 0.6) 2px, transparent 2px),
      linear-gradient(to bottom, rgba(156, 155, 155, 0.6) 2px, transparent 2px);
  background-size: 50px 50px;
  background-attachment: fixed;
  position: fixed;
  top: 0;
  left: 0;
  z-index: -1;
  -webkit-mask: radial-gradient(circle 150px at center,rgba(0, 0, 0, 1) 40%, rgba(0, 0, 0, 0.6) 60%, rgba(0, 0, 0, 0) 80%);
  mask: radial-gradient(circle 150px at center, rgba(0, 0, 0, 1) 40%, rgba(0, 0, 0, 0.6) 60%, rgba(0, 0, 0, 0) 80%);
  pointer-events: none;
}

.blob {
  position: absolute;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(0, 102, 255, 0.5) 0%, rgba(0, 102, 255, 0.2) 50%, rgba(0, 102, 255, 0) 100%);
  border-radius: 50%;
  filter: blur(60px);
  transition: transform 5s linear;
  position: absolute;
  left: 60%;
  top: 3%;
}

/* Hero Section */
.hero {
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
}

.hero-content {
  transform: translateY(-10%);
}

h1 {
  font-size: clamp(4rem, 15vw, 8rem);
  font-weight: 900;
  margin-bottom: 1rem;
  background: linear-gradient(to right, #818cf8, #a78bfa);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  letter-spacing: -0.02em;
  line-height: 1;
}

.subtitle {
  font-size: clamp(1.5rem, 4vw, 2rem);
  color: var(--text-secondary);
  margin-bottom: 3rem;
  opacity: 0.8;
}

.scroll-button {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  background-color: transparent;
  color: var(--text);
  padding: 1rem 2rem;
  border: 2px solid var(--accent);
  border-radius: 9999px;
  font-size: 1.25rem;
  cursor: pointer;
  transition: all 0.4s ease;
}

.scroll-button:hover {
  background-color: var(--accent);
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(99, 102, 241, 0.2);
}

.scroll-button svg {
  transition: transform 0.4s ease;
}

.scroll-button:hover svg {
  transform: translateY(4px);
}

/* Features Section */
.features {
  min-height: 100vh;
  padding: 8rem 2rem;
}

.features-grid {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 3rem;
}

.feature-card {
  cursor: pointer;
  opacity: 0;
  transform: translateY(50px);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.feature-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.feature-content {
  background-color: rgba(22, 27, 34, 0.5);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(48, 54, 61, 0.2);
  border-radius: 1.5rem;
  overflow: hidden;
  transition: all 0.4s ease;
}

.feature-content:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.feature-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-bottom: 1px solid rgba(48, 54, 61, 0.2);
}

.feature-text {
  padding: 2rem;
}

.feature-text h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--text);
  font-weight: 600;
}

.feature-text p {
  color: var(--text-secondary);
  line-height: 1.6;
  font-size: 1.1rem;
}

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

.section-title {
  text-align: center;
  background: linear-gradient(to right, #818cf8, #a78bfa);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-size: 2.5em;
  margin-bottom: 40px;
  text-transform: uppercase;
  letter-spacing: 4px;
}

.team-grid {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 20px;
}

.team-card {
  position: relative;
  width: 100%;
  height: 80px;
  background-color: rgba(22, 27, 34, 0.5);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(48, 54, 61, 0.2);
  overflow: hidden;
  border-radius: 10px;
  transition: 0.3s;
  display: flex;
  align-items: center;
}

.team-card:hover {
  transform: translateX(10px);
  box-shadow: 0 5px 20px rgba(54, 24, 125, 0.2);
}

.number {
  width: 80px;
  height: 100%;
  background: #36187d;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8em;
  font-weight: 700;
}

.team-card .content {
  flex: 1;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 30px;
}

.person-info {
  display: flex;
  flex-direction: column;
}

.person-info .name {
  background: linear-gradient(to right, #818cf8, #a78bfa);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-size: 1.2em;
  font-weight: 600;
  margin-bottom: 4px;
}

.person-info .id {
  color: #e8e8e8;
  font-size: 0.9em;
}

/* Updated topic boxes with rounded edges */
.topics {
  display: flex;
  gap: 10px;
}

.topic {
  background: #36187d;
  color: #e8e8e8;
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 0.9em;
  font-weight: 500;
  white-space: nowrap;
  transition: all 0.3s ease;
}

.topic:hover {
  background: #4a2ba0;
  transform: translateY(-2px);
}

footer {
  text-align: center;
  padding: 3rem 0;
  color: var(--text-secondary);
}

@media (max-width: 768px) {
  .features {
    padding: 4rem 1rem;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .feature-content:hover {
    transform: translateY(-4px) scale(1.01);
  }
  
  .team-card .content {
    flex-direction: column;
    align-items: flex-start;
    padding: 15px 20px;
  }
  
  .team-card {
    height: auto;
  }
  
  .person-info {
    margin-bottom: 10px;
  }
  
  .topics {
    flex-wrap: wrap;
  }
}

@media (max-width: 576px) {
  .number {
    width: 60px;
    font-size: 1.5em;
  }
  
  .team-card .content {
    padding: 10px 15px;
  }
  
  .topic {
    padding: 6px 12px;
    font-size: 0.8em;
  }
}