/* ============================================================
   GeoMatch — Guia de instalação via TestFlight
   app/assets/stylesheets/testflight_guide.css

   Depende de landing_page.css já estar carregado (usa as
   variáveis de cor/fonte e classes .btn, .kicker, .display,
   .hl, .hl-ink, .sec-head, .topbar, .wordmark etc.)
   ============================================================ */

.tf-hero {
  background: linear-gradient(180deg, #0D0A07 0%, #0A0805 100%);
  color: var(--cream);
  padding: 90px 0 70px;
  text-align: center;
}
.tf-hero .kicker { justify-content: center; color: var(--gold); margin-bottom: 20px; }
.tf-hero h1 { font-size: clamp(34px, 5vw, 58px); margin-bottom: 18px; }
.tf-hero p { font-size: clamp(16px, 1.6vw, 19px); opacity: 0.78; max-width: 56ch; margin: 0 auto 34px; text-wrap: pretty; }
.tf-hero .cta-row { justify-content: center; }

.tf-steps { padding: 100px 0; background: var(--cream); }

.tf-step {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 56px;
  align-items: center;
  padding: 56px 0;
}
.tf-step:not(:last-child) { border-bottom: 1px solid var(--paper-line); }
.tf-step:nth-child(even) { grid-template-columns: 1fr 260px; }
.tf-step:nth-child(even) .tf-step-shot { order: 2; }

.tf-step-shot {
  justify-self: center;
  width: 240px;
  border-radius: 32px;
  border: 6px solid var(--ink);
  box-shadow: 10px 10px 0 var(--gold);
  overflow: hidden;
  line-height: 0;
}
.tf-step-shot img { width: 100%; display: block; }

.tf-step-copy .sticker-num {
  font-family: var(--display);
  font-size: 20px;
  width: 52px; height: 52px;
  border-radius: 50%;
  background: var(--ink);
  color: var(--gold-bright);
  display: grid; place-items: center;
  margin-bottom: 18px;
}
.tf-step-copy h3 {
  font-family: var(--display);
  text-transform: uppercase;
  font-size: clamp(24px, 2.6vw, 32px);
  letter-spacing: 0.01em;
  margin-bottom: 12px;
  line-height: 1.08;
}
.tf-step-copy p { font-size: 16.5px; line-height: 1.62; color: var(--ink-soft); text-wrap: pretty; }
.tf-step-copy strong { color: var(--gold-deep); }

.tf-closing {
  background: var(--ink);
  color: var(--cream);
  padding: 80px 0;
  text-align: center;
}
.tf-closing h2 { font-size: clamp(28px, 3.6vw, 44px); margin-bottom: 18px; }
.tf-closing p { opacity: 0.75; margin-bottom: 30px; font-size: 16px; }
.tf-closing .cta-row { justify-content: center; }
.tf-closing a { color: var(--gold-bright); }
.tf-closing a:hover { color: var(--gold); }

@media (max-width: 760px) {
  .tf-step, .tf-step:nth-child(even) {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .tf-step:nth-child(even) .tf-step-shot { order: 0; }
  .tf-step-copy .sticker-num { margin-left: auto; margin-right: auto; }
}