:root {
  color-scheme: dark;
  --bg: #050505;
  --text: #ffffff;
  --muted: rgba(255, 255, 255, 0.66);
  --border: rgba(255, 255, 255, 0.14);
  --accent: #22c55e;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "DM Sans", system-ui, sans-serif;
  letter-spacing: -0.01em;
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: min(1100px, 92vw);
  margin: 0 auto;
}

.site-header {
  border-bottom: 1px solid var(--border);
}

.header-inner {
  min-height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
}

.brand-square {
  width: 14px;
  height: 14px;
  background: var(--accent);
}

.brand-name {
  font-weight: 700;
  letter-spacing: 0.09em;
  font-size: 0.98rem;
}

.lang-switcher {
  display: inline-flex;
  gap: 0.45rem;
}

.lang-btn {
  border: 1px solid var(--border);
  background: transparent;
  color: var(--muted);
  padding: 0.35rem 0.55rem;
  font: inherit;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  cursor: pointer;
}

.lang-btn.is-active {
  border-color: var(--accent);
  color: #bbf7d0;
}

.hero {
  padding: 4rem 0 2.8rem;
  border-bottom: 1px solid var(--border);
}

.eyebrow {
  margin: 0 0 0.7rem;
  font-size: 0.82rem;
  letter-spacing: 0.13em;
  color: var(--muted);
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(2rem, 6vw, 4rem);
  line-height: 1.08;
}

.hero-subtitle {
  margin: 1rem 0 1.3rem;
  color: var(--muted);
  max-width: 760px;
  font-size: 1.02rem;
}

.coming-soon-pill {
  display: inline-block;
  margin: 0;
  border: 1px solid rgba(34, 197, 94, 0.5);
  color: #bbf7d0;
  padding: 0.45rem 0.65rem;
  font-size: 0.82rem;
}

.section-grid {
  padding: 2.2rem 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  border-bottom: 1px solid var(--border);
}

.info-card,
.step-card {
  border: 1px solid var(--border);
  padding: 1rem;
  background: rgba(255, 255, 255, 0.01);
}

h2 {
  margin: 0 0 0.55rem;
  font-size: 1.25rem;
}

h3 {
  margin: 0.35rem 0;
  font-size: 1.02rem;
}

p {
  margin: 0;
  color: var(--muted);
}

.section-stack {
  padding: 2.2rem 0;
  border-bottom: 1px solid var(--border);
}

.steps-grid {
  margin-top: 0.85rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.step-number {
  color: var(--accent);
  font-weight: 700;
  letter-spacing: 0.08em;
  font-size: 0.8rem;
}

.stack-list {
  list-style: none;
  margin: 0.85rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}

.stack-list li {
  border: 1px solid var(--border);
  padding: 0.75rem;
  color: var(--muted);
}

.site-footer {
  padding: 1.4rem 0 2.4rem;
}

.footer-inner {
  display: grid;
  gap: 0.35rem;
}

.footer-small {
  font-size: 0.84rem;
}

[dir="rtl"] {
  text-align: right;
}

[dir="rtl"] .header-inner {
  flex-direction: row-reverse;
}

[dir="rtl"] .brand {
  flex-direction: row-reverse;
}

@media (max-width: 900px) {
  .section-grid,
  .steps-grid {
    grid-template-columns: 1fr;
  }
}