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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  background: #050505;
  color: #e5e5e5;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow-x: hidden;
}

/* Film grain overlay */
.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 100;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
}

/* Nav */
nav {
  padding: 1.5rem 2rem;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  background: rgba(5, 5, 5, 0.8);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.nav-logo {
  font-size: 1.25rem;
  font-weight: 700;
  color: #fff;
  text-decoration: none;
  letter-spacing: -0.02em;
}

/* Hero */
main {
  flex: 1;
  max-width: 720px;
  width: 100%;
  margin: 0 auto;
  padding: 0 2rem;
}

.hero {
  padding-top: 10rem;
  padding-bottom: 4rem;
}

.hero h1 {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1.1;
  background: linear-gradient(180deg, #fff 0%, #737373 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 1rem;
}

.subtitle {
  font-size: 1.125rem;
  color: #525252;
  font-weight: 400;
  letter-spacing: -0.01em;
}

/* Service cards */
.services {
  display: flex;
  flex-direction: column;
  gap: 1px;
  background: #1a1a1a;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid #1a1a1a;
}

.card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  background: #0a0a0a;
  text-decoration: none;
  color: #e5e5e5;
  transition: background 0.15s ease;
}

.card:hover {
  background: #111;
}

.card:hover .card-arrow {
  transform: translateX(4px);
  color: #fff;
}

.card-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  background: #141414;
  border: 1px solid #262626;
  color: #a3a3a3;
}

.card-content {
  flex: 1;
  min-width: 0;
}

.card-content h3 {
  font-size: 0.9375rem;
  font-weight: 600;
  margin-bottom: 0.125rem;
  letter-spacing: -0.01em;
}

.card-content p {
  font-size: 0.8125rem;
  color: #525252;
}

.card-arrow {
  font-size: 1.125rem;
  color: #404040;
  transition: transform 0.15s ease, color 0.15s ease;
  flex-shrink: 0;
}

/* Footer */
footer {
  padding: 3rem 2rem;
  text-align: center;
}

footer p {
  font-size: 0.75rem;
  color: #333;
  letter-spacing: 0.02em;
}

/* Mobile */
@media (max-width: 480px) {
  nav {
    padding: 1rem 1.25rem;
  }

  main {
    padding: 0 1.25rem;
  }

  .hero {
    padding-top: 7rem;
    padding-bottom: 3rem;
  }

  .card {
    padding: 1rem 1.25rem;
  }
}