:root {
  color-scheme: dark;
  color: #eaeaea;
  background: #0f172a;
  font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.7;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: radial-gradient(circle at top, rgba(59, 130, 246, 0.12), transparent 30%),
    linear-gradient(180deg, #020617 0%, #0f172a 100%);
  color: #e3e8ff;
}

.page-shell {
  max-width: 1120px;
  margin: 0 auto;
  padding: 32px 24px 48px;
}

.hero {
  padding: 56px 24px;
  border: 1px solid rgba(148, 163, 184, 0.18);
  border-radius: 28px;
  background: rgba(15, 23, 42, 0.92);
  backdrop-filter: blur(16px);
  margin-bottom: 40px;
}

.eyebrow {
  display: inline-flex;
  margin-bottom: 18px;
  color: #60a5fa;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.85rem;
}

.hero h1 {
  margin: 0 0 20px;
  font-size: clamp(2.4rem, 4vw, 4rem);
  line-height: 1.02;
  letter-spacing: -0.04em;
}

.hero-copy {
  max-width: 740px;
  color: #cbd5e1;
  font-size: 1.05rem;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 26px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 160px;
  padding: 14px 20px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  transition: transform 0.2s ease, background-color 0.2s ease, color 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: #2563eb;
  color: #ffffff;
}

.btn-secondary {
  background: rgba(148, 163, 184, 0.16);
  color: #dbeafe;
}

.section-head {
  margin-bottom: 22px;
}

.section-label {
  display: inline-flex;
  margin-bottom: 12px;
  color: #93c5fd;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.82rem;
}

.section-head h2 {
  margin: 0;
  font-size: clamp(1.7rem, 2.2vw, 2.6rem);
}

.intro {
  padding: 12px 0 42px;
}

.intro-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
}

.intro-card,
.project-card {
  border: 1px solid rgba(148, 163, 184, 0.14);
  background: rgba(15, 23, 42, 0.88);
  padding: 24px;
  border-radius: 20px;
}

.intro-card h3,
.project-card h3 {
  margin-top: 0;
  margin-bottom: 14px;
}

.intro-card p,
.project-card p,
.deploy-steps li {
  color: #cbd5e1;
}

.projects {
  padding-bottom: 42px;
}

.project-card {
  margin-bottom: 22px;
}

.project-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.project-tag {
  display: inline-flex;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(96, 165, 250, 0.12);
  color: #93c5fd;
  font-size: 0.9rem;
  font-weight: 700;
}

.project-card ul {
  margin: 16px 0 0;
  padding-left: 20px;
}

.project-card li {
  margin-bottom: 10px;
}

.project-links {
  margin-top: 18px;
}

.link-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 18px;
  border-radius: 999px;
  text-decoration: none;
  background: rgba(96, 165, 250, 0.16);
  color: #e2e8f0;
  transition: background-color 0.2s ease;
}

.link-button:hover {
  background: rgba(96, 165, 250, 0.28);
}

.deploy {
  padding: 0 0 46px;
}

.deploy-steps {
  margin: 0;
  padding-left: 20px;
}

.deploy-steps li {
  margin-bottom: 16px;
}

.footer {
  padding-top: 16px;
  border-top: 1px solid rgba(148, 163, 184, 0.12);
  color: #94a3b8;
}

@media (max-width: 720px) {
  .hero {
    padding: 36px 18px;
  }

  .hero-buttons {
    flex-direction: column;
  }

  .hero-buttons .btn {
    width: 100%;
  }
}