/* ───────────────────────────────────────────────────────────
   Cyboflow Download — signed public beta. Sits on site.css.
   Shared shapes (.dl-hero, .dl-builds, cards, reqs strip) are
   reused by the Dev page via dev.css overrides.
   ─────────────────────────────────────────────────────────── */

/* ─── Hero ────────────────────────────────────────────────── */
.dl-hero { padding: clamp(48px,7vw,96px) 0 clamp(36px,4.5vw,56px); }
.dl-hero-h1 {
  font-size: clamp(40px,7.5vw,96px); font-weight: 700; letter-spacing: -.04em;
  line-height: .98; margin: 24px 0 0; text-wrap: balance; max-width: 13ch;
}
.dl-hero-h1 .accent { color: var(--cf-rust); }
.dl-hero-p {
  font-size: clamp(14px,1.6vw,19px); line-height: 1.55; color: var(--cf-ink-2);
  margin: 28px 0 0; max-width: 52ch; text-wrap: pretty;
}
.dl-hero-p b { color: var(--cf-ink); font-weight: 700; }
.dl-detect {
  margin-top: 34px; display: inline-flex; align-items: center; gap: 10px;
  font-size: 12px; color: var(--cf-ink-3); flex-wrap: wrap;
}
.dl-detect b { color: var(--cf-ink); font-weight: 700; }
.dl-detect .dot { width: 9px; height: 9px; border-radius: 50%; background: var(--cf-rust); display: block; animation: cf-pulse 1.6s infinite; flex: none; }

/* ─── Builds ──────────────────────────────────────────────── */
.dl-builds { border-top: 1px dashed var(--cf-line-dash); padding: clamp(40px,5vw,64px) 0 clamp(64px,8vw,108px); margin-top: 8px; }
.dl-rail { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; padding-bottom: clamp(28px,3.5vw,44px); border-bottom: 1px solid var(--cf-line); }
.dl-rail-k { font-size: 10.5px; letter-spacing: .18em; text-transform: uppercase; color: var(--cf-ink-3); font-weight: 700; }
.dl-rail-v { font-size: 10.5px; letter-spacing: .16em; text-transform: uppercase; color: var(--cf-ink-3); }
.dl-grid { margin-top: clamp(34px,4.5vw,56px); display: grid; grid-template-columns: 1fr 1fr; gap: clamp(20px,2.6vw,28px); align-items: start; }

.dl-card { position: relative; border: 1.6px solid var(--cf-ink); background: #fff; box-shadow: 0 14px 36px rgba(26,24,21,.12); }
.dl-card.is-rec { border-color: var(--cf-rust); }
.dl-badge {
  position: absolute; top: 0; left: 24px; transform: translateY(-100%);
  background: var(--cf-rust); color: #fff; font-size: 9px; letter-spacing: .16em;
  text-transform: uppercase; font-weight: 700; padding: 5px 11px; display: none;
}
.dl-card.is-rec .dl-badge { display: block; }
.dl-cardbar {
  height: 38px; display: flex; align-items: center; justify-content: space-between; padding: 0 16px;
  background: var(--cf-ink); color: var(--cf-page);
  font-size: 10px; letter-spacing: .16em; text-transform: uppercase; font-weight: 700;
}
.dl-cardbar .arch { color: var(--cf-rust); }
.dl-cardbody { padding: clamp(20px,2.4vw,28px) clamp(20px,2.4vw,28px) clamp(16px,2vw,22px); }
.dl-name { font-size: clamp(17px,1.9vw,21px); font-weight: 700; letter-spacing: -.01em; }
.dl-chips { font-size: 12px; color: var(--cf-ink-3); margin-top: 6px; letter-spacing: .02em; }
.dl-file { font-size: 13.5px; color: var(--cf-ink); margin-top: 22px; word-break: break-all; }
.dl-spec { font-size: 11.5px; color: var(--cf-ink-3); margin-top: 9px; }
.dl-spec b { color: var(--cf-ink-2); font-weight: 700; }
.dl-spec .ok { color: var(--cf-green); }
.dl-sha { font-size: 11px; color: var(--cf-ink-4); margin-top: 6px; }
.dl-btn {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  margin: 0 clamp(20px,2.4vw,28px) clamp(20px,2.4vw,28px);
  font-family: var(--cf-font); font-size: 11px; letter-spacing: .16em; text-transform: uppercase; font-weight: 700;
  text-decoration: none; padding: 15px 18px; border: 1.4px solid var(--cf-ink);
  transition: background .12s, color .12s, border-color .12s;
}
.dl-btn .arch { color: var(--cf-ink-3); }
.dl-btn--primary { background: var(--cf-ink); color: var(--cf-page); }
.dl-btn--primary:hover { background: var(--cf-rust); border-color: var(--cf-rust); }
.dl-btn--outline { background: transparent; color: var(--cf-ink); }
.dl-btn--outline:hover { color: var(--cf-rust); border-color: var(--cf-rust); }
.dl-btn:focus-visible { outline: 2px solid var(--cf-rust); outline-offset: 3px; }
/* Dev page: amber hovers */
.dev .dl-btn--primary:hover { background: var(--cf-amber); border-color: var(--cf-amber); }
.dev .dl-btn--outline:hover { color: var(--cf-amber); border-color: var(--cf-amber); }

/* ─── Requirements strip ──────────────────────────────────── */
.dl-reqs { margin-top: clamp(32px,4vw,52px); display: grid; grid-template-columns: repeat(3,1fr); gap: 1px; background: var(--cf-line); border: 1px solid var(--cf-line); }
.dl-req { background: var(--cf-page); padding: 18px 20px; }
.dl-req-k { font-size: 9px; letter-spacing: .14em; text-transform: uppercase; color: var(--cf-ink-3); font-weight: 700; }
.dl-req-v { font-size: 13px; color: var(--cf-ink); margin-top: 8px; }
.dl-req-v a { color: var(--cf-rust); text-decoration: none; border-bottom: 1px solid rgba(201,100,66,.4); }
.dl-req-v a:hover { border-bottom-color: var(--cf-rust); }
.dl-hint { margin-top: 18px; font-size: 11.5px; color: var(--cf-ink-3); letter-spacing: .02em; }
.dl-hint b { color: var(--cf-ink-2); font-weight: 700; }

/* ─── Close (shared shape) ────────────────────────────────── */
.close { padding: clamp(72px,9vw,120px) 0; text-align: center; background: var(--cf-page); border-top: 1px solid var(--cf-line); }
.close-inner { max-width: 820px; margin-inline: auto; }
.close-h { font-size: clamp(24px,3.6vw,40px); font-weight: 700; letter-spacing: -.01em; line-height: 1.18; text-wrap: balance; margin: 0; }
.close-h .accent { color: var(--cf-rust); }
.close-p { font-size: clamp(13px,1.3vw,15px); line-height: 1.65; color: var(--cf-ink-2); margin: 22px auto 0; max-width: 56ch; text-wrap: pretty; }
.close-cta { margin: 40px 0 0; display: inline-flex; gap: 12px; align-items: center; flex-wrap: wrap; justify-content: center; }

/* ─── Responsive ──────────────────────────────────────────── */
@media (max-width: 720px) {
  .dl-grid { grid-template-columns: 1fr; gap: 34px; }
  .dl-reqs { grid-template-columns: 1fr; }
}