/* ==========================================================================
   GhostVoice — Download page
   The download card reads like a sealed product box: identity, file facts,
   one unmistakable action. The setup steps ride the same signal-path visual
   language as the landing page.
   ========================================================================== */

.dl-hero{
  padding: 76px 0 12px;
  text-align: center;
}
.dl-hero h1{
  font-size: clamp(30px, 4.6vw, 46px);
  max-width: 700px;
  margin-inline: auto;
}
.dl-hero p{ max-width: 560px; margin-inline: auto; }

/* --- product box -------------------------------------------------------- */
.dl-card{
  position: relative;
  max-width: 560px;
  margin: 28px auto 0;
  padding: 44px 36px 36px;
  text-align: center;
  overflow: hidden;
}
.dl-card::before{                     /* soft top light, like box gloss */
  content: "";
  position: absolute;
  inset-inline: 0;
  top: 0;
  height: 140px;
  background: radial-gradient(320px 130px at 50% 0%, rgba(56,189,248,0.16), transparent 75%);
  pointer-events: none;
}
.dl-icon{
  width: 84px; height: 84px;
  margin: 0 auto 18px;
  filter: drop-shadow(0 0 26px rgba(56,189,248,0.55));
}
.dl-card h2{ font-size: 24px; font-family: var(--font-mono); font-weight: 600; letter-spacing: -0.01em; }
.dl-meta{
  display: inline-flex;
  gap: 14px;
  font: 500 12.5px var(--font-mono);
  color: var(--faint);
  margin-bottom: 26px;
}
.dl-meta b{ color: var(--muted); font-weight: 600; }
.dl-card .btn-primary{ min-width: 240px; font-size: 16px; }

.req-list{
  list-style: none;
  margin: 30px 0 0;
  padding: 22px 0 0;
  border-top: 1px solid var(--border);
  display: grid;
  gap: 12px;
  text-align: start;
}
.req-list li{
  display: flex;
  gap: 12px;
  font-size: 14px;
  color: var(--muted);
}
.req-list b{
  flex: none;
  width: 96px;
  font: 600 12px var(--font-mono);
  letter-spacing: .04em;
  color: var(--faint);
  padding-top: 2px;
}
.req-list a{ color: var(--accent); }
.req-list a:hover{ text-decoration: underline; }

/* --- setup steps --------------------------------------------------------- */
.setup-steps{
  position: relative;
  max-width: 680px;
  margin-inline: auto;
  display: grid;
  gap: 14px;
}
.setup-steps::before{                 /* vertical signal beam through the numbers */
  content: "";
  position: absolute;
  inset-inline-start: 27px;
  top: 30px;
  bottom: 30px;
  width: 2px;
  background: linear-gradient(180deg, transparent, var(--border-hi), transparent);
}
.setup-step{
  position: relative;
  display: flex;
  gap: 18px;
  align-items: flex-start;
  padding: 20px 22px;
}
.setup-step .n{
  flex: none;
  width: 40px; height: 40px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  font: 700 15px var(--font-mono);
  color: #fff;
  background: var(--grad);
  box-shadow: 0 0 0 5px rgba(47,125,255,0.14);
  counter-increment: setup;
}
.setup-steps{ counter-reset: setup; }
.setup-step .n::before{ content: counter(setup); }
.setup-step h3{ font-size: 16.5px; margin-bottom: 6px; }
.setup-step p{ font-size: 14.5px; margin: 0; }
.setup-step a{ color: var(--accent); }
.setup-step a:hover{ text-decoration: underline; }

/* --- cable warning -------------------------------------------------------- */
.vbcable-note{
  display: flex;
  gap: 12px;
  align-items: flex-start;
  max-width: 680px;
  margin: 26px auto 0;
  padding: 16px 18px;
  font-size: 14px;
  line-height: 1.7;
  color: #ffe3b0;
  background: rgba(245,158,11,0.08);
  border: 1px solid rgba(245,158,11,0.35);
  border-radius: var(--radius-sm);
}
.vbcable-note svg{ width: 20px; height: 20px; flex: none; color: var(--warning); margin-top: 2px; }