* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, system-ui, Arial, sans-serif;
  color: #e0f2fe;
  background:
    radial-gradient(circle at top left, rgba(14, 165, 233, 0.25), transparent 35%),
    radial-gradient(circle at bottom right, rgba(34, 211, 238, 0.18), transparent 30%),
    #03111f;
}

.nav {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(16px);
  background: rgba(3, 17, 31, 0.82);
  border-bottom: 1px solid rgba(103, 232, 249, 0.16);
  padding: 14px 7vw;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.2rem;
}

.brand img {
  width: 42px;
  height: 42px;
}

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

.links a {
  color: #bae6fd;
  text-decoration: none;
}

.links a:hover {
  color: #67e8f9;
}

.hero {
  min-height: 78vh;
  padding: 80px 7vw;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.badge {
  color: #67e8f9;
  font-weight: 700;
}

h1 {
  font-size: clamp(3rem, 7vw, 6rem);
  line-height: 0.95;
  margin: 16px 0;
}

.hero p {
  color: #bae6fd;
  font-size: 1.15rem;
  line-height: 1.7;
}

.buttons {
  display: flex;
  gap: 14px;
  margin-top: 28px;
  flex-wrap: wrap;
}

.primary,
.secondary,
.download,
#copyBtn {
  border: none;
  border-radius: 999px;
  padding: 13px 20px;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
}

.primary,
.download,
#copyBtn {
  background: linear-gradient(135deg, #06b6d4, #0ea5e9);
  color: white;
}

.secondary {
  background: rgba(255, 255, 255, 0.08);
  color: #e0f2fe;
  border: 1px solid rgba(103, 232, 249, 0.2);
}

.terminal {
  background: rgba(2, 6, 23, 0.9);
  border: 1px solid rgba(103, 232, 249, 0.18);
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
}

.terminal pre {
  margin: 0;
  padding: 28px;
  overflow-x: auto;
}

.terminal code {
  color: #a7f3d0;
  font-family: "Fira Code", Consolas, monospace;
  line-height: 1.7;
}

.dots {
  display: flex;
  gap: 8px;
  padding: 16px;
  background: rgba(15, 23, 42, 0.9);
}

.dots span {
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: #67e8f9;
  opacity: 0.85;
}

.dots span:nth-child(2) {
  background: #fde68a;
}

.dots span:nth-child(3) {
  background: #fb7185;
}

.section {
  padding: 70px 7vw;
}

.section h2 {
  font-size: 2.4rem;
  margin-bottom: 24px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.card,
.syntaxGrid div {
  background: rgba(15, 23, 42, 0.72);
  border: 1px solid rgba(103, 232, 249, 0.16);
  border-radius: 20px;
  padding: 22px;
}

.card pre {
  overflow-x: auto;
}

.syntaxGrid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.syntaxGrid b {
  color: #67e8f9;
  display: block;
  margin-bottom: 8px;
}

.syntaxGrid span {
  color: #bae6fd;
}

.wide {
  max-width: 900px;
}

footer {
  padding: 30px 7vw 50px;
  color: #94a3b8;
}

@media (max-width: 850px) {
  .hero,
  .cards,
  .syntaxGrid {
    grid-template-columns: 1fr;
  }

  .links {
    display: none;
  }
}