/* Blackbox marketing landing page — implements design variant 1B (terminal-first, centered, banded). */

:root {
  --page-pad: clamp(20px, 6vw, 64px);
  --mono: 'JetBrains Mono', monospace;
}

/* ---------- nav ---------- */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px var(--page-pad);
}
.nav__brand {
  font-family: var(--mono);
  font-size: 15px;
  color: var(--color-text);
}
.nav__right {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 13px;
}
.badge-beta {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 3px 7px;
  border-radius: var(--radius-sm);
  background: var(--color-accent-900);
  color: var(--color-accent-400);
}

/* ---------- buttons ---------- */
.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-md);
  color: var(--color-accent-300);
  font-weight: 500;
  font-size: 13px;
}
.btn-outline:hover {
  background: color-mix(in srgb, var(--color-accent) 12%, transparent);
}
.btn-outline--cta {
  padding: 13px 22px;
  font-size: 14.5px;
}
.btn-outline--cta:hover {
  background: color-mix(in srgb, var(--color-accent) 14%, transparent);
}
.btn-ghost {
  display: inline-flex;
  align-items: center;
  padding: 13px 18px;
  border-radius: var(--radius-md);
  color: var(--color-neutral-500);
  font-size: 14.5px;
}
.btn-ghost:hover {
  color: var(--color-text);
}

/* ---------- hero ---------- */
.hero {
  padding: clamp(56px, 10vw, 96px) var(--page-pad) 56px;
  text-align: center;
}
.hero__kicker {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-neutral-600);
  margin: 0 0 20px;
}
.hero__title {
  font-size: clamp(34px, 7vw, 56px);
  line-height: 1.04;
  letter-spacing: -0.025em;
  max-width: 20ch;
  margin: 0 auto 20px;
  text-wrap: pretty;
}
.hero__subtitle {
  font-size: 16.5px;
  line-height: 1.6;
  color: color-mix(in srgb, var(--color-text) 60%, transparent);
  max-width: 52ch;
  margin: 0 auto 34px;
  text-wrap: pretty;
}

/* ---------- terminal ---------- */
.terminal {
  max-width: 760px;
  margin: 0 auto;
  background: #0d0d0e;
  border: 1px solid var(--color-neutral-900);
  border-radius: var(--radius-md);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.55);
  overflow: hidden;
  text-align: left;
}
.terminal__titlebar {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 12px 16px;
  border-bottom: 1px solid color-mix(in srgb, var(--color-text) 7%, transparent);
}
.terminal__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-neutral-800);
}
.terminal__dot--accent {
  background: var(--color-accent-700);
}
.terminal__label {
  margin-left: 6px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--color-neutral-700);
}
.terminal__body {
  padding: 24px 22px;
  min-height: 250px;
  font-family: var(--mono);
  font-size: 13px;
  line-height: 1.9;
}
.terminal__line {
  display: flex;
  gap: 9px;
}
.terminal__prefix {
  color: var(--color-accent-700);
  user-select: none;
}
.terminal__text--cmd {
  color: var(--color-accent-300);
  white-space: pre-wrap;
}
.terminal__text--out {
  color: color-mix(in srgb, var(--color-text) 62%, transparent);
  white-space: pre-wrap;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-top: 32px;
}

/* ---------- banner ---------- */
.banner {
  background: linear-gradient(120deg, var(--color-section), var(--color-section-glow));
  padding: 34px var(--page-pad);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.banner__info {
  display: flex;
  align-items: center;
  gap: 14px;
}
.banner__icon {
  font-size: 26px;
  color: var(--color-accent-300);
}
.banner__title {
  font-size: 16px;
  font-weight: 500;
  margin: 0;
}
.banner__desc {
  font-size: 13px;
  color: color-mix(in srgb, var(--color-text) 65%, transparent);
  margin: 0;
}
.badge-soon {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 6px 11px;
  border: 1px solid color-mix(in srgb, var(--color-text) 28%, transparent);
  border-radius: var(--radius-sm);
  color: var(--color-text);
}

/* Inline marker for features that are announced but not built yet. */
.badge-planned {
  display: inline-block;
  margin-left: 8px;
  padding: 2px 6px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  vertical-align: 2px;
  border: 1px solid color-mix(in srgb, var(--color-text) 28%, transparent);
  border-radius: var(--radius-sm);
  color: color-mix(in srgb, var(--color-text) 70%, transparent);
}

/* ---------- privacy ---------- */
.privacy {
  padding: 72px var(--page-pad);
  max-width: 1000px;
  margin: 0 auto;
}
.privacy__title {
  font-size: 30px;
  letter-spacing: -0.015em;
  margin: 0 0 8px;
  text-align: center;
}
.privacy__subtitle {
  font-size: 14px;
  color: color-mix(in srgb, var(--color-text) 55%, transparent);
  text-align: center;
  max-width: 46ch;
  margin: 0 auto 40px;
}
.privacy-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.privacy-card {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  box-shadow: 0 0 0 1px var(--color-neutral-800);
  padding: 24px 20px;
}
.privacy-card__icon {
  font-size: 22px;
  color: var(--color-accent-400);
}
.privacy-card__title {
  font-size: 15px;
  font-weight: 500;
  margin: 14px 0 6px;
}
.privacy-card__desc {
  font-size: 13.5px;
  line-height: 1.6;
  color: color-mix(in srgb, var(--color-text) 55%, transparent);
  margin: 0;
}

/* ---------- footer ---------- */
.site-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 24px var(--page-pad);
  border-top: 1px solid color-mix(in srgb, var(--color-text) 9%, transparent);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--color-neutral-700);
}
.site-footer__links {
  display: flex;
  gap: 20px;
}
.site-footer__links a {
  color: var(--color-neutral-600);
}
.site-footer__links a:hover {
  color: var(--color-text);
}

/* ---------- responsive ---------- */
@media (max-width: 700px) {
  .privacy-grid {
    grid-template-columns: 1fr;
  }
  .nav__right {
    gap: 10px;
  }
}