html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: "Segoe UI", "Inter", system-ui, -apple-system, sans-serif;
  color: #0f172a;
  background: #0b1021;
  background: radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.06), transparent 35%),
              radial-gradient(circle at 80% 0%, rgba(255, 255, 255, 0.08), transparent 30%),
              #0b1021;
  margin: 0;
}

a {
  text-decoration: none;
}

.container {
  max-width: 1100px;
}

main {
  padding-bottom: 3rem;
}

.navbar, .footer {
  background: rgba(255, 255, 255, 0.04) !important;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.language-switch {
  position: fixed;
  top: 12px;
  right: 16px;
  display: flex;
  gap: 0.4rem;
  z-index: 20;
}

.lang-btn {
  background: rgba(255, 255, 255, 0.07);
  color: #e2e8f0;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  padding: 0.4rem 0.85rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  font-size: 0.85rem;
  text-transform: uppercase;
  transition: all 120ms ease;
}

.lang-btn:hover {
  color: #fff;
  border-color: #60a5fa;
}

.lang-btn.active {
  background: linear-gradient(120deg, #2563eb, #7c3aed);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 10px 30px rgba(124, 58, 237, 0.25);
}

.navbar a.navbar-brand, .navbar .nav-link {
  color: #e2e8f0 !important;
}

.navbar .navbar-brand {
  font-weight: 700;
  letter-spacing: 0.4px;
}

.navbar .nav-link:hover {
  color: #60a5fa !important;
}

.footer {
  color: #cbd5e1;
}

.hero {
  padding: 3rem 0 2rem;
  color: #e2e8f0;
  text-align: left;
}

.hero h1 {
  font-size: clamp(2.2rem, 4vw, 3rem);
  line-height: 1.15;
  margin: 0.4rem 0 1rem;
  color: #f8fafc;
}

.hero .lede {
  font-size: 1.05rem;
  color: #cbd5e1;
  max-width: 720px;
}

.hero-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin: 1.5rem 0;
}

.btn {
  border-radius: 999px;
  padding: 0.75rem 1.4rem;
  font-weight: 600;
  border: 1px solid transparent;
  transition: transform 120ms ease, box-shadow 120ms ease;
}

.btn-primary {
  background: linear-gradient(120deg, #2563eb, #7c3aed);
  border: none;
  color: #fff;
  box-shadow: 0 10px 40px rgba(124, 58, 237, 0.35);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 45px rgba(37, 99, 235, 0.35);
}

.btn-outline {
  background: transparent;
  color: #cbd5e1;
  border-color: rgba(148, 163, 184, 0.5);
}

.btn-outline:hover {
  color: #fff;
  border-color: #60a5fa;
}

.meta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  color: #94a3b8;
  font-size: 0.95rem;
}

.meta-item {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.meta-icon {
  display: inline-flex;
  width: 18px;
  height: 18px;
  color: #60a5fa;
}

.meta-icon svg {
  width: 100%;
  height: 100%;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 700;
  font-size: 0.78rem;
  color: #60a5fa;
}

.grid {
  margin: 3rem 0;
  padding: 2.5rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 18px;
  box-shadow: 0 20px 70px rgba(0, 0, 0, 0.35);
}

.grid.alt {
  background: rgba(255, 255, 255, 0.02);
}

.section-heading h2 {
  color: #f8fafc;
  margin: 0.35rem 0 0.5rem;
}

.section-heading .lede {
  color: #cbd5e1;
  max-width: 780px;
}

.card-list {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  margin-top: 1.5rem;
}

.card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  padding: 1.2rem;
  color: #e2e8f0;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.card h3 {
  margin-top: 0;
  color: #f8fafc;
}

.steps {
  display: grid;
  gap: 1.2rem;
  margin-top: 1.25rem;
}

.step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.8rem 1rem;
  align-items: start;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  padding: 1.1rem 1rem;
}

.step-number {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: linear-gradient(140deg, #2563eb, #7c3aed);
  color: #fff;
  display: grid;
  place-items: center;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.step h3 {
  margin: 0;
  color: #f8fafc;
}

.step p {
  margin: 0.15rem 0 0;
  color: #cbd5e1;
}

.tools .badge-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1.2rem;
}

.badge {
  padding: 0.45rem 0.75rem;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: #e2e8f0;
  font-size: 0.92rem;
}

.contact {
  margin: 3rem 0;
  padding: 2.5rem;
  background: linear-gradient(120deg, rgba(37, 99, 235, 0.15), rgba(124, 58, 237, 0.15));
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 18px;
  color: #f8fafc;
  box-shadow: 0 18px 70px rgba(0, 0, 0, 0.35);
}

.contact .meta {
  color: #e2e8f0;
}

@media (max-width: 768px) {
  .grid, .contact {
    padding: 1.5rem;
  }

  .hero {
    padding-top: 2rem;
  }

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