/* ============================================================
   Download page
   ============================================================ */
.dl-hero {
  position: relative;
  overflow: hidden;
  padding-top: calc(var(--header-height) + clamp(2rem, 6vw, 4rem));
  padding-bottom: clamp(3rem, 7vw, 5rem);
  background: var(--gradient-hero);
}
.dl-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(2rem, 5vw, 3.5rem);
  align-items: center;
}
@media (min-width: 900px) { .dl-hero__inner { grid-template-columns: 1.05fr 0.95fr; } }
.dl-hero h1 { font-size: var(--fs-h1); margin-bottom: 1.1rem; }
.dl-hero p { font-size: var(--fs-lead); color: var(--color-text-secondary); margin-bottom: 1.5rem; max-width: 46ch; }
.dl-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.75rem;
  margin-top: 1.5rem;
}
.dl-meta__item { display: flex; flex-direction: column; }
.dl-meta__item dt { font-size: var(--fs-xs); color: var(--color-text-muted); text-transform: uppercase; letter-spacing: 0.08em; }
.dl-meta__item dd { font-family: var(--font-display); font-weight: var(--fw-bold); color: var(--color-text-primary); }

/* Steps guide */
.dl-steps { display: flex; flex-direction: column; gap: 1.25rem; max-width: 860px; margin-inline: auto; }
.dl-step {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 1.25rem;
  padding: 1.5rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  align-items: start;
  transition: border-color var(--dur-mid), transform var(--dur-mid);
}
.dl-step:hover { border-color: var(--color-border-strong); transform: translateX(4px); }
.dl-step__num {
  width: 56px; height: 56px;
  display: grid; place-items: center;
  font-family: var(--font-display);
  font-weight: var(--fw-extrabold);
  font-size: 1.4rem;
  color: #04140D;
  background: var(--gradient-accent);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-glow);
}
.dl-step__body h3 { font-size: var(--fs-h4); margin-bottom: 0.4rem; }
.dl-step__body p { color: var(--color-text-secondary); font-size: var(--fs-sm); }
.dl-step__body .tip {
  margin-top: 0.75rem;
  padding: 0.65rem 0.9rem;
  border-left: 2px solid var(--color-accent);
  background: rgba(0,199,118,0.06);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: var(--fs-xs);
  color: var(--color-text-secondary);
}

/* Screens showcase */
.dl-screens {
  display: flex;
  gap: clamp(1rem, 2.5vw, 1.75rem);
  overflow-x: auto;
  padding-block: 1rem 1.5rem;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
}
.dl-screens__item { flex: 0 0 auto; width: clamp(180px, 44vw, 230px); scroll-snap-align: center; }

/* System requirements table */
.req-table {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.req-table dl { display: grid; grid-template-columns: 1fr; }
@media (min-width: 640px) { .req-table dl { grid-template-columns: 1fr 1fr; } }
.req-row {
  display: grid;
  grid-template-columns: 40% 1fr;
  gap: 1rem;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--color-border);
  font-size: var(--fs-sm);
}
.req-row dt { color: var(--color-text-muted); }
.req-row dd { color: var(--color-text-primary); font-weight: var(--fw-medium); }

/* Security note callout */
.callout {
  display: flex;
  gap: 1rem;
  padding: 1.4rem 1.5rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-strong);
  background: rgba(0,199,118,0.06);
}
.callout__ico { flex-shrink: 0; color: var(--color-accent-bright); }
.callout__ico svg { width: 26px; height: 26px; }
.callout h3 { font-size: var(--fs-h4); margin-bottom: 0.4rem; }
.callout p { color: var(--color-text-secondary); font-size: var(--fs-sm); }