/* ============================================================
   Layout general y pantallas
   ============================================================ */

#app {
  max-width: var(--maxw);
  margin: 0 auto;
  padding-block: 24px 8px;
  padding-inline: 16px;
  min-height: 70vh;
}

.screen { animation: fade var(--dur-slow) ease; }
@keyframes fade { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

/* ---------- pantalla intro ---------- */
.intro {
  max-width: 960px;
  margin: 0 auto;
  padding: 40px 0 0;
  text-align: center;
}
.intro__kicker {
  font-size: var(--fs-md);
  font-weight: 700;
  letter-spacing: var(--ls-kicker);
  text-transform: uppercase;
  color: var(--oro-2);
  margin-bottom: 14px;
}
.intro__title {
  font-family: var(--font-display);
  font-style: var(--display-estilo);
  font-size: var(--fs-display);
  font-weight: 800;
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  margin: 0 0 10px;
  line-height: 1;
  padding-inline: .08em;   /* que la itálica no se corte en los bordes */
  background: linear-gradient(180deg, var(--oro-1) 20%, var(--title-fade) 110%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.intro__sub {
  color: var(--txt-2);
  max-width: 560px;
  margin: 0 auto 38px;
  font-size: var(--fs-body);
}
.modes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap-4);
  margin-bottom: 28px;
}
.intro__actions { display: flex; gap: var(--gap-3); justify-content: center; flex-wrap: wrap; }

/* ---------- pantalla identidad ---------- */
.identity {
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  background: linear-gradient(180deg, var(--bg-2) 0%, var(--bg) 100%);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.identity__head {
  padding: 22px 28px;
  border-bottom: 1px solid var(--line-soft);
}
.identity__head h1 { margin: 0; font-size: var(--fs-2xl); font-weight: 800; letter-spacing: var(--ls-tight); }
.identity__body {
  display: grid;
  grid-template-columns: 1fr 1.25fr 1fr;
  gap: 0;
}
.identity__col { padding: 24px 26px; }
.identity__col + .identity__col { border-left: 1px solid var(--line-soft); }
.identity__coltitle {
  text-align: center;
  font-size: var(--fs-body);
  font-weight: 700;
  margin: 0 0 18px;
}
.identity__foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--gap-3);
  padding: 20px 28px;
  border-top: 1px solid var(--line-soft);
}

/* ---------- pantalla carrera ---------- */
.career {
  display: grid;
  grid-template-columns: 420px 1fr;
  gap: var(--gap-4);
  align-items: start;
}
.career__side {
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--bg-2);
  padding: 18px;
  position: sticky;
  top: 16px;
  max-height: calc(100vh - 40px);
  overflow-y: auto;
}
.career__main {
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--bg-2);
  overflow: hidden;
}

/* ---------- pantalla final ---------- */
.final__top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: var(--gap-4);
  margin-bottom: var(--gap-4);
}
.final__clubs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--gap-4);
}
/* Son tres botones desde que la pantalla final tambien lleva "Inicio":
   sin `wrap` y sin `gap` el tercero se salia de la pantalla en un telefono
   de 320. */
.final__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: var(--gap-3);
  margin-top: var(--gap-5);
}

/* ---------- pie legal ---------- */
.legal {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 18px 16px 28px;
  text-align: center;
  font-size: var(--fs-sm);
  line-height: 1.6;
  color: var(--muted-2);
}

/* ---------- responsive ---------- */
@media (max-width: 1080px) {
  .career { grid-template-columns: 1fr; }
  .career__side { position: static; max-height: none; }
  .final__top { grid-template-columns: 1fr; }
  .final__clubs { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 860px) {
  .identity__body { grid-template-columns: 1fr; }
  .identity__col + .identity__col { border-left: 0; border-top: 1px solid var(--line-soft); }
  .modes { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  #app { padding: 16px; }
  .identity__col { padding: 18px 16px; }
  .identity__head, .identity__foot { padding: 16px; }
  .final__clubs { grid-template-columns: 1fr; }
  .identity__foot { flex-direction: column-reverse; }
  .identity__foot .btn { width: 100%; }
}