:root {
  --bg: #0e0e0c;
  --fg: #f2efe7;
  --fg-70: rgba(242, 239, 231, 0.7);
  --fg-55: rgba(242, 239, 231, 0.55);
  --fg-40: rgba(242, 239, 231, 0.4);
  --fg-18: rgba(242, 239, 231, 0.18);
  --fg-12: rgba(242, 239, 231, 0.12);
  --fg-04: rgba(242, 239, 231, 0.04);
  --accent: #c96442;
  --font-sans: "Inter", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-display: "Inter Tight", "Inter", sans-serif;
  --font-mono: "JetBrains Mono", "IBM Plex Mono", ui-monospace, monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body { min-height: 100vh; min-height: 100dvh; }

a { color: inherit; }

.stage {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  min-height: 100dvh;
  padding: 28px 40px;
  overflow: hidden;
}

.grid-rule {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(to right, var(--fg-04) 1px, transparent 1px);
  background-size: 8.3333% 100%;
}

/* ---- meta rails ---- */
.rail {
  position: relative;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--fg-55);
}

.rail--top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}

.rail__group { display: flex; gap: 24px; align-items: center; flex-wrap: wrap; }
.rail__mark { color: var(--fg); }
.rail__dim { color: var(--fg-55); }

.lang-toggle {
  background: transparent;
  border: none;
  color: var(--fg);
  font: inherit;
  letter-spacing: inherit;
  padding: 4px 8px;
  margin: -4px -8px;
  cursor: pointer;
  border-radius: 4px;
  transition: background 0.15s;
}
.lang-toggle:hover { background: var(--fg-12); }
.lang-toggle:focus-visible {
  outline: 1px solid var(--accent);
  outline-offset: 2px;
}

.rail--bottom {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--fg-12);
}

.rail__cell { min-width: 0; }
.rail__key {
  color: var(--fg-40);
  margin-bottom: 6px;
  text-transform: uppercase;
}
.rail__val {
  color: var(--fg);
  overflow-wrap: anywhere;
}

/* ---- hero centerpiece ---- */
.hero {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  padding: 40px;
}

.kicker {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

.kicker__dot {
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  display: inline-block;
}

.headline {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(44px, 8vw, 128px);
  line-height: 0.92;
  letter-spacing: -0.04em;
  text-wrap: balance;
  max-width: 18ch;
}

.headline__italic {
  font-style: italic;
  font-weight: 300;
  color: var(--fg);
}

.headline__dot { color: var(--accent); }

.sub {
  margin: 40px auto 0;
  max-width: 560px;
  font-size: 16px;
  line-height: 1.6;
  color: var(--fg-70);
  text-wrap: pretty;
}

.ctas {
  margin-top: 48px;
  display: flex;
  gap: 14px;
  align-items: center;
  flex-wrap: wrap;
  justify-content: center;
}

.cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 18px 26px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 500;
  text-decoration: none;
  transition: transform 0.15s, background 0.15s, border-color 0.15s;
}
.cta:hover { transform: translateY(-1px); }

.cta--primary {
  background: var(--accent);
  color: var(--bg);
}

.cta__arrow {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--bg);
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  line-height: 1;
}

.cta--alt {
  color: rgba(242, 239, 231, 0.85);
  padding: 18px 22px;
  font-weight: 400;
  border: 1px solid var(--fg-18);
}
.cta--alt:hover { border-color: var(--fg-40); }
.cta__sep { opacity: 0.5; }

/* ---- responsive ---- */
@media (max-width: 720px) {
  .stage { padding: 20px 20px; }
  .hero { padding: 24px 0; }
  .rail--top {
    font-size: 10px;
    flex-wrap: wrap;
  }
  .rail--bottom {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px 24px;
    font-size: 10px;
  }
  .kicker { font-size: 10px; gap: 10px; margin-bottom: 28px; }
  .sub { margin-top: 28px; font-size: 15px; }
  .ctas { margin-top: 32px; gap: 10px; }
  .cta { padding: 14px 20px; font-size: 14px; }
  .cta--alt { padding: 14px 18px; }
}

@media (max-width: 420px) {
  .rail--bottom { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  .cta { transition: none; }
  .cta:hover { transform: none; }
}