* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: #0f1115;
  color: white;
  font-family: -apple-system, BlinkMacSystemFont, sans-serif;
}

.container {
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
}

.header {
  position: sticky;
  top: 0;
  background: rgba(15,17,21,0.85);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.nav {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
}

.brand img {
  width: 42px;
}

.links {
  display: flex;
  gap: 20px;
}

.links a {
  color: #b5bcc8;
  text-decoration: none;
}

.hero {
  min-height: calc(100vh - 76px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding-top: 60px;
  padding-bottom: 60px;
}

.eyebrow {
  color: #7cffb2;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.8rem;
  font-weight: 700;
}

h1 {
  font-size: clamp(3rem, 6vw, 5.5rem);
  line-height: 1;
  margin: 0 0 20px;
}

h2 {
  font-size: 2.4rem;
}

.hero-text p {
  color: #b5bcc8;
  line-height: 1.7;
}

.hero-image {
  display: flex;
  justify-content: center;
}

.hero-image img {
  width: 100%;
  max-width: 430px;
  border-radius: 42px;
  box-shadow: 0 40px 100px rgba(0,0,0,0.5);
}

.buttons {
  display: flex;
  gap: 14px;
  margin: 30px 0;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
}

.primary {
  background: #7cffb2;
  color: black;
}

.secondary {
  border: 1px solid rgba(255,255,255,0.15);
  color: white;
}

.small {
  font-size: 0.95rem;
}

.section {
  padding: 80px 0;
}

.grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 28px;
  padding: 28px;
}

.card p {
  color: #b5bcc8;
}

.footer {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 30px 0;
  color: #b5bcc8;
}

@media (max-width: 950px) {

  .hero {
    grid-template-columns: 1fr;
  }

  .grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 650px) {

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

  .nav {
    flex-direction: column;
    align-items: flex-start;
    padding: 16px 0;
    gap: 14px;
  }
}