.uno-fig .iso-hint { display: none; }

/* ---------- 7 · Todo en uno ---------- */
.uno { display: grid; grid-template-columns: minmax(200px, .5fr) minmax(0, 1.5fr) minmax(0, 1fr); gap: clamp(12px, 1.8vw, 22px); align-items: start; }
.uno-controls { display: grid; gap: 10px; align-content: start; }
.uno-mode { display: grid; grid-template-columns: 1fr 1fr; gap: 3px; padding: 3px; border-radius: 14px; background: var(--hair); border: 1px solid var(--line); }
.mode { display: inline-flex; align-items: center; justify-content: center; gap: 7px; padding: 8px 6px; white-space: nowrap; border: 0; border-radius: 11px; background: transparent; color: var(--text); font-size: 12px; font-weight: 650; transition: all .28s var(--ease); }
.mode i { font-size: 11px; }
.mode.is-active { background: var(--btn-bg); color: var(--btn-ink); }
.uno-sizes { display: grid; gap: 5px; }
.size-btn { display: grid; grid-template-columns: 30px 1fr; align-items: center; gap: 10px; text-align: left; padding: 7px 10px; border-radius: 13px; border: 1px solid var(--line); background: transparent; color: var(--text); transition: all .28s var(--ease); }
.size-btn i { width: 30px; height: 30px; border-radius: 9px; display: grid; place-items: center; font-size: 12px; color: var(--accent); background: color-mix(in srgb, var(--sky) 10%, transparent); }
.size-btn b { display: block; font-size: 13px; color: var(--strong); }
.size-btn small { display: block; font-size: 10.5px; color: var(--muted); }
.size-btn:hover { border-color: var(--line-2); }
.size-btn[aria-pressed="true"] { border-color: var(--accent); background: color-mix(in srgb, var(--sky) 9%, var(--card)); }
.uno-size-text { font-size: 12.5px; line-height: 1.6; padding: 10px 12px; border-radius: 12px; border: 1px dashed var(--line-2); }
.uno-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(8px, 1.2vw, 12px); }
.sys { position: relative; display: grid; gap: 7px; align-content: start; padding: 10px; border-radius: 16px; border: 1px solid var(--line-2); background: var(--glass); transition: all .4s var(--ease); cursor: default; }
.uno-grid[data-mode="before"] .sys { border-style: dashed; background: transparent; }
.uno-grid[data-mode="before"] .sys:nth-child(odd) { transform: rotate(-1.4deg); }
.uno-grid[data-mode="before"] .sys:nth-child(even) { transform: rotate(1.2deg) translateY(2px); }
.uno-grid[data-mode="after"] .sys { border-color: color-mix(in srgb, var(--sky) 40%, transparent); box-shadow: 0 16px 40px -28px var(--sky); }
.uno-grid[data-mode="after"] .sys:hover { border-color: var(--accent); transform: translateY(-2px); }
.sys.is-off { opacity: .32; filter: saturate(.5); }
.sys-top { display: flex; align-items: center; gap: 8px; }
.sys-top i { width: 26px; height: 26px; border-radius: 8px; display: grid; place-items: center; font-size: 11.5px; color: var(--accent); background: color-mix(in srgb, var(--sky) 10%, transparent); flex: none; }
.sys-top b { font-size: 12.5px; color: var(--strong); line-height: 1.2; }
.sys-mock { height: clamp(34px, 7.4vh, 70px); border-radius: 9px; background: var(--field); border: 1px solid var(--hair); padding: 6px; display: flex; align-items: stretch; gap: 3px; overflow: hidden; }
.sys-foot { font-size: 11px; line-height: 1.4; color: var(--muted); min-height: 2.8em; }
.sys-foot .chip { padding: 1px 7px; font-size: 10.5px; margin: 1px 2px 1px 0; }
.sys-tag { font: 600 9.5px/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--danger); display: inline-flex; gap: 6px; align-items: center; }
.uno-grid[data-mode="after"] .sys-tag { color: var(--live); }
.uno-fig .iso-plate { padding-top: 42px; padding-bottom: 46px; }
.uno-foot { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px 20px; margin-top: clamp(10px, 2vh, 20px); }
.uno-benefits { display: flex; flex-wrap: wrap; gap: 8px 22px; list-style: none; padding: 0; margin: 0; }
.uno-benefits li { display: flex; align-items: center; gap: 10px; font-size: 12.5px; color: var(--text); max-width: 31ch; }
.uno-benefits i { color: var(--accent); }
.uno-benefits b { color: var(--strong); }
/* Pantallas bajas de computadora: se aprieta el espacio; las explicaciones y los beneficios se quedan. */
@media (min-width: 901px) and (max-height: 880px) {
  .uno-fig .iso-plate { padding-top: 38px; padding-bottom: 40px; }
  .sys-mock { height: clamp(30px, 6vh, 56px); }
  .uno-benefits { gap: 6px 18px; }
  .uno-benefits li { font-size: 12px; }
  .uno-size-text { padding: 8px 10px; font-size: 12px; line-height: 1.5; }
}
@media (max-width: 1100px) {
  .uno { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .uno-controls { grid-column: 1 / -1; grid-template-columns: auto 1fr; align-items: start; }
  .uno-controls .uno-size-text { grid-column: 1 / -1; }
  .uno-sizes { grid-auto-flow: column; grid-auto-columns: 1fr; }
  .size-btn { grid-template-columns: 1fr; justify-items: start; padding: 6px 8px; }
  .size-btn small { display: none; }
}
@media (max-width: 1179px) and (min-width: 901px) and (max-height: 780px) {
  .uno-controls .size-btn { padding: 4px 8px; }
  .uno-mode { padding: 2px; }
}

/* Celulares: controles arriba, las seis herramientas en dos columnas con su explicación, el mapa y los beneficios debajo. */
@media (max-width: 760px) {
  .uno { grid-template-columns: minmax(0, 1fr); }
  .uno-controls { grid-template-columns: minmax(0, 1fr); }
  .mode { min-height: 44px; font-size: 13px; }
  .uno-sizes { grid-auto-flow: column; overflow-x: auto; grid-auto-columns: minmax(142px, 1fr); scrollbar-width: none; }
  .uno-sizes::-webkit-scrollbar { display: none; }
  .size-btn { grid-template-columns: 30px 1fr; min-height: 52px; }
  .size-btn small { display: block; }
  .size-btn b { font-size: 12.5px; overflow-wrap: anywhere; }
  .uno-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
  .sys { padding: 10px 8px; gap: 6px; }
  .sys-top b { font-size: 12px; }
  .sys-mock { height: 38px; }
  .sys-foot { font-size: 11.5px; min-height: 0; }
  .uno-grid[data-mode="before"] .sys { transform: none !important; }
  .uno-fig { max-width: 440px; margin-inline: auto; width: 100%; }
  .uno-foot { flex-direction: column; align-items: stretch; }
  .uno-benefits { flex-direction: column; gap: 10px; }
  .uno-benefits li { max-width: none; font-size: 13.5px; }
  .uno-foot .btn { width: 100%; min-height: 48px; justify-content: center; }
  .uno-size-text { font-size: 13px; padding: 10px 12px; }
}