/* Demostraciones interactivas de cada servicio. Se carga solo en páginas de servicio. */
.demo-section { scroll-margin-top: 5.5rem; }
.demo-shell { border: 1px solid var(--line-strong); border-radius: var(--r-lg); background: linear-gradient(160deg, #0B1530, #070D1E); box-shadow: var(--shadow); overflow: hidden; }
.demo-shell__bar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .6rem; padding: .85rem 1.2rem; border-bottom: 1px solid var(--line); background: rgba(6, 11, 24, .6); }
.demo-shell__title { display: flex; align-items: center; flex-wrap: wrap; gap: .6rem; font-weight: 650; font-size: .95rem; }
.demo-shell__dots { display: inline-flex; gap: .3rem; }
.demo-shell__dots i { width: .6rem; height: .6rem; border-radius: 50%; background: var(--line-strong); }
.demo { padding: clamp(1rem, 2.5vw, 1.6rem); min-height: 14rem; }
.demo:not(.is-ready) { color: var(--muted); }
.demo-foot { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--s-4); margin-top: var(--s-5); }
.demo-foot p { color: var(--muted); max-width: 60ch; font-size: .95rem; }

.demo__grid { display: grid; gap: clamp(1rem, 2vw, 1.5rem); align-items: start; }
.demo__grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.demo__grid--3 { grid-template-columns: .9fr 1fr 1.25fr; }
.demo__grid--wide { grid-template-columns: 2fr 1fr; }
.demo__grid--phone { grid-template-columns: auto 1fr; }
.demo__col { display: flex; flex-direction: column; gap: .6rem; min-width: 0; }
.demo label { font-size: .85rem; font-weight: 600; color: var(--muted); }
.demo__h { font-size: .8rem; letter-spacing: .1em; text-transform: uppercase; color: var(--cyan); font-weight: 650; margin: 0 0 .2rem; display: flex; align-items: center; flex-wrap: wrap; gap: .4rem; }

.dinput { width: 100%; font: inherit; font-size: .95rem; color: var(--text); background: rgba(6, 11, 24, .8); border: 1px solid var(--line-strong); border-radius: 9px; padding: .55rem .7rem; }
.dinput:focus { outline: none; border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(54, 214, 245, .2); }
.dinput--sm { width: auto; min-width: 9.5rem; padding: .4rem .5rem; font-size: .88rem; }
.dbtn { display: inline-flex; align-items: center; justify-content: center; gap: .4rem; min-height: 2.5rem; padding: .5rem 1rem; border-radius: 999px; font: 600 .92rem var(--font); cursor: pointer; border: 1px solid transparent; transition: transform .15s var(--ease), background .2s, border-color .2s; align-self: flex-start; }
.dbtn--primary { background: var(--grad); color: #050914; }
.dbtn--primary:hover:not([disabled]) { transform: translateY(-1px); }
.dbtn--ghost { background: var(--surface); color: var(--text); border-color: var(--line-strong); }
.dbtn--ghost:hover { border-color: var(--cyan); }
.dbtn--small { min-height: 2rem; padding: .3rem .75rem; font-size: .82rem; background: rgba(54, 214, 245, .12); color: var(--cyan); border-color: rgba(54, 214, 245, .35); }
.dbtn[disabled] { opacity: .5; cursor: not-allowed; }
.derror { color: #FF9AA6; font-size: .88rem; margin: 0; }
.derror:empty { display: none; }
.dmuted { color: var(--faint); font-size: .9rem; }
.dbadge { display: inline-flex; align-items: center; font-size: .75rem; font-weight: 700; letter-spacing: .03em; padding: .12rem .5rem; border-radius: 999px; border: 1px solid; white-space: nowrap; }
.dbadge--ok { color: #6FF0C8; border-color: rgba(111, 240, 200, .45); background: rgba(111, 240, 200, .08); }
.dbadge--warn { color: var(--pending); border-color: rgba(255, 200, 100, .45); background: rgba(255, 200, 100, .08); }
.dbadge--bad { color: #FF9AA6; border-color: rgba(255, 122, 138, .5); background: rgba(255, 122, 138, .08); }
.dbadge--info { color: var(--cyan); border-color: rgba(54, 214, 245, .45); background: rgba(54, 214, 245, .08); }

.wf { display: grid; gap: .45rem; }
.wf__node { display: flex; align-items: center; gap: .6rem; padding: .55rem .75rem; border: 1px solid var(--line); border-radius: 10px; background: var(--surface); color: var(--faint); font-size: .92rem; transition: border-color .3s, color .3s, background .3s; }
.wf__dot { width: .7rem; height: .7rem; border-radius: 50%; border: 2px solid var(--line-strong); flex: none; }
.wf__node.is-active { color: var(--text); border-color: var(--cyan); background: rgba(54, 214, 245, .08); }
.wf__node.is-active .wf__dot { border-color: var(--cyan); animation: dpulse .8s ease-in-out infinite; }
.wf__node.is-done { color: var(--text); border-color: rgba(139, 92, 246, .5); }
.wf__node.is-done .wf__dot { background: var(--violet); border-color: var(--violet); }
@keyframes dpulse { 50% { box-shadow: 0 0 0 5px rgba(54, 214, 245, .25); } }
.dlog { display: grid; gap: .3rem; font-size: .85rem; color: var(--muted); max-height: 12rem; overflow: auto; padding: .6rem .75rem; border-radius: 10px; background: rgba(4, 8, 18, .7); border: 1px solid var(--line); font-family: ui-monospace, "Cascadia Mono", Consolas, monospace; }
.dlog time { color: var(--cyan); }
.dlog__empty { color: var(--faint); font-family: var(--font); }

.dscroll { overflow-x: auto; border: 1px solid var(--line); border-radius: 10px; }
.dtable { width: 100%; border-collapse: collapse; font-size: .86rem; min-width: 22rem; }
.dtable caption { text-align: left; padding: .5rem .7rem; color: var(--faint); font-size: .78rem; letter-spacing: .06em; text-transform: uppercase; }
.dtable th, .dtable td { text-align: left; padding: .5rem .7rem; border-top: 1px solid var(--line); vertical-align: top; }
.dtable th { color: var(--faint); font-weight: 600; font-size: .78rem; }
.dtable tr.is-new td { background: rgba(111, 240, 200, .06); }
.dtable tr.is-bad td { background: rgba(255, 122, 138, .05); }
.dissues { display: flex; flex-wrap: wrap; gap: .25rem; margin-top: .3rem; }

.dcard { padding: .8rem 1rem; border-radius: 10px; border: 1px solid var(--line-strong); background: var(--surface); font-size: .92rem; display: grid; gap: .3rem; }
.dcard p { color: var(--muted); }
.dcard .dcard__title { color: var(--text); font-weight: 650; display: flex; align-items: center; gap: .4rem; flex-wrap: wrap; }
.dcard--muted { opacity: .75; }
.dcard--ok { border-color: rgba(111, 240, 200, .45); background: rgba(111, 240, 200, .06); }
.dcard--warn { border-color: rgba(255, 200, 100, .45); background: rgba(255, 200, 100, .06); }
.dpanel { display: grid; gap: .7rem; }
.dactions { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem; }
.dkv { display: grid; grid-template-columns: auto 1fr; gap: .35rem .9rem; font-size: .9rem; margin: 0; }
.dkv dt { color: var(--faint); }
.dkv dd { margin: 0; }
.dlist { display: grid; gap: .45rem; }
.dlist--plain li { font-size: .9rem; color: var(--muted); }
.dlist--plain li.is-new { color: var(--text); }
.dlist a { color: var(--cyan); }
.dmail { width: 100%; text-align: left; display: grid; gap: .15rem; padding: .7rem .85rem; border-radius: 10px; border: 1px solid var(--line); background: var(--surface); color: var(--text); font: inherit; cursor: pointer; }
.dmail:hover:not([disabled]) { border-color: var(--cyan); }
.dmail[disabled] { opacity: .55; cursor: default; }
.dmail__from { font-weight: 650; font-size: .92rem; }
.dmail__subject { color: var(--muted); font-size: .86rem; }
.dmail__body { color: var(--text); font-style: italic; font-size: .95rem; }
.dtabs { display: flex; flex-wrap: wrap; gap: .4rem; margin-bottom: .6rem; }
.dtab { font: 600 .88rem var(--font); padding: .45rem .9rem; border-radius: 999px; border: 1px solid var(--line-strong); background: var(--surface); color: var(--muted); cursor: pointer; }
.dtab[aria-selected="true"] { background: var(--grad); color: #050914; border-color: transparent; }
.dkpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(6.5rem, 1fr)); gap: .5rem; }
.dkpi { padding: .6rem .7rem; border-radius: 10px; border: 1px solid var(--line); background: var(--surface); display: grid; }
.dkpi b { font-size: 1.35rem; font-variant-numeric: tabular-nums; }
.dkpi span { color: var(--faint); font-size: .78rem; }
.dkpi--bad b { color: #FF9AA6; }
.dkpi--warn b { color: var(--pending); }
.dkpi--ok b { color: #6FF0C8; }
.dsteps { display: grid; gap: .55rem; padding-left: 1.2rem; list-style: decimal; color: var(--muted); font-size: .92rem; }
.dsteps li::marker { color: var(--cyan); font-weight: 700; }
.dchecks { display: grid; gap: .4rem; }
.dcheck { display: grid; grid-template-columns: 7.5rem 1fr auto; align-items: center; gap: .6rem; padding: .5rem .7rem; border-radius: 9px; border: 1px solid var(--line); background: var(--surface); font-size: .88rem; }
.dcheck__area { color: var(--faint); font-size: .78rem; text-transform: uppercase; letter-spacing: .06em; }
.dcheck.is-running { border-color: var(--cyan); }
.dform { display: grid; gap: .45rem; }
.dform li { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: .6rem; padding: .45rem .6rem; border-radius: 9px; border: 1px solid var(--line); background: var(--surface); font-size: .9rem; }
.demo .dform label { font-weight: 500; color: var(--text); font-size: .9rem; }
.dphase { display: grid; gap: .35rem; }
.dswitch { display: flex; flex-wrap: wrap; align-items: center; gap: .55rem; padding: .6rem .75rem; border-radius: 10px; border: 1px dashed var(--line-strong); }
.dswitch__input { width: 1.4rem; height: 1.4rem; accent-color: var(--cyan); }
.demo .dswitch label { padding-block: .4rem; }
.demo .dswitch label { color: var(--text); font-weight: 500; }

.phone { width: 17.5rem; max-width: 100%; border-radius: 2.2rem; padding: .7rem; background: #02040A; border: 1px solid var(--line-strong); box-shadow: 0 30px 60px -30px rgba(0, 0, 0, .9), inset 0 0 0 2px #10182E; }
.phone__notch { width: 5.5rem; height: 1.2rem; border-radius: 999px; background: #000; margin: 0 auto .5rem; }
.phone__screen { min-height: 25rem; border-radius: 1.6rem; background: #0C1530; padding: .9rem; display: flex; flex-direction: column; gap: .55rem; }
.app__top { display: flex; align-items: center; flex-wrap: wrap; gap: .45rem; font-weight: 700; font-size: .92rem; padding-bottom: .45rem; border-bottom: 1px solid var(--line); }
.app__logo { width: 1.2rem; height: 1.2rem; border-radius: 6px; background: var(--grad); }
.app__q { font-size: .85rem; color: var(--muted); }
.app__opt { display: flex; justify-content: space-between; align-items: center; padding: .7rem .8rem; border-radius: 12px; border: 1px solid var(--line-strong); background: rgba(255, 255, 255, .03); color: var(--text); font: inherit; font-size: .9rem; cursor: pointer; }
.app__opt:hover { border-color: var(--cyan); }
.app__opt span { color: var(--faint); font-size: .8rem; }
.app__chips { display: flex; flex-wrap: wrap; gap: .35rem; }
.app__chip { padding: .35rem .6rem; border-radius: 999px; border: 1px solid var(--line-strong); background: transparent; color: var(--text); font: inherit; font-size: .8rem; cursor: pointer; }
.app__chip[aria-pressed="true"] { background: var(--grad); color: #050914; border-color: transparent; font-weight: 700; }

.mock { border-radius: 12px; overflow: hidden; border: 1px solid var(--line-strong); background: #F4F6FB; color: #1B2333; }
.mock__bar { display: flex; align-items: center; gap: .3rem; padding: .45rem .6rem; background: #DDE2EE; font-size: .72rem; color: #4B5468; }
.mock__bar i { width: .55rem; height: .55rem; border-radius: 50%; background: #B7BFD2; }
.mock__bar span { margin-left: .5rem; background: #fff; padding: .1rem .6rem; border-radius: 6px; }
.mock__page { padding: 1rem; display: grid; gap: .55rem; font-size: .85rem; min-height: 16rem; }
.mock__nav { display: flex; flex-wrap: wrap; gap: .5rem; align-items: center; font-size: .72rem; color: #4B5468; border-bottom: 1px solid #D5DAE6; padding-bottom: .5rem; }
.mock__h { font-weight: 800; font-size: 1.05rem; color: #111827; }
.mock__page--before .mock__h { font-size: .95rem; font-weight: 600; }
.mock__cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: .4rem; }
.mock__cols span { height: 3rem; background: #D9DEEA; border-radius: 6px; }
.mock__tiny { font-size: .65rem; color: #8A93A8; }
.mock__cta { margin-left: auto; background: #4F46E5; color: #fff; padding: .25rem .6rem; border-radius: 999px; font-weight: 700; }
.mock__ticks { display: grid; gap: .25rem; padding-left: 1rem; list-style: disc; color: #1F2937; }
.mock__form { display: flex; gap: .4rem; flex-wrap: wrap; }
.mock__form .dinput { background: #fff; color: #111827; border-color: #C5CBDA; flex: 1; min-width: 9rem; }
.mock .dmuted { color: #4B5468; }

@media (max-width: 900px) {
  .demo__grid--2, .demo__grid--3, .demo__grid--wide, .demo__grid--phone { grid-template-columns: 1fr; }
  .phone { margin-inline: auto; }
  .dcheck { grid-template-columns: 1fr auto; }
  .dcheck__area { grid-column: 1 / -1; }
}
@media (prefers-reduced-motion: reduce) {
  .wf__node.is-active .wf__dot { animation: none; }
}