/*! Think TIC — Kit para llevar la IA a su empresa (kx) v1
 *  Va encima de /tt/ui/tt-ui.css y /tt/cap/cap.css (no los modifica). Mobile first (360–430 px).
 *  Piezas: mockup del kit, tarjetas de piezas, índice interactivo con semáforo, tabla de precios,
 *  pantalla de descarga y versión web (kit.html). */

body.kx { --kx-red: #f82800; --kx-amber: #ffb020; --kx-green: #18b26b; --kx-paper: #f7f8fe; --kx-ink: #0d1233; }
.kx-opt-l { font-weight: 400; opacity: .7; }
/* cap.css da display:grid a .cp-form y .cp-field, que anula el atributo hidden (formulario tras el éxito, campo de correo/WhatsApp) */
body.kx [hidden] { display: none !important; }

/* ───────── mockup del kit (hero y OG) ───────── */
.kx-mock { position: relative; width: 100%; max-width: 480px; margin: 8px auto 0; aspect-ratio: 1 / 1.02; container-type: inline-size; }
.kx-doc { position: absolute; width: 50%; aspect-ratio: 210 / 297; padding: 5cqw 4.4cqw; border-radius: 2.2cqw; background: var(--kx-paper, #f7f8fe); color: #0d1233; box-shadow: 0 2.4cqw 6cqw rgba(0, 0, 0, .5), 0 0 0 1px rgba(255, 255, 255, .5) inset; display: flex; flex-direction: column; gap: 1.5cqw; overflow: hidden; font-family: var(--tt-font, Inter, sans-serif); }
.kx-doc::before { content: ""; position: absolute; left: 0; top: 0; right: 0; height: 1.2cqw; background: linear-gradient(90deg, #0000a8, #3340ff 60%, #ff5a2e); }
.kx-doc-k { font: 800 2.6cqw/1 var(--tt-font); color: #c42000; letter-spacing: .04em; }
.kx-doc-t { font: 800 3.5cqw/1.15 var(--tt-font); color: #0000a8; letter-spacing: -.02em; }
.kx-doc-h { font: 700 2.3cqw/1.25 var(--tt-font); color: #0d1233; }
.kx-l { display: block; height: 1cqw; border-radius: 1cqw; background: #dfe3f5; }
.kx-l:nth-of-type(2n) { width: 82%; }
.kx-l.s { width: 64%; }
.kx-doc--plan { left: 3%; top: 9%; transform: rotate(-8deg); width: 40%; }
.kx-doc--pol { left: 30%; top: 1%; transform: rotate(2deg); width: 40%; }
.kx-doc--idx { right: 3%; top: 10%; transform: rotate(8deg); width: 40%; }
.kx-doc--caso { left: 23%; top: 27%; width: 52%; transform: rotate(-1.5deg); z-index: 2; box-shadow: 0 4cqw 9cqw rgba(0, 0, 0, .55); }
.kx-mini-t { display: grid; gap: .8cqw; }
.kx-mini-t span { display: flex; justify-content: space-between; gap: 1cqw; padding: .9cqw 1.2cqw; border-radius: .9cqw; background: #eef0fb; font: 600 1.7cqw/1.2 var(--tt-font); color: #4a5170; }
.kx-mini-t b { color: #0d1233; }
.kx-cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4cqw; margin-top: 1cqw; }
.kx-cols span { display: grid; gap: 1cqw; padding: 1.4cqw; border-radius: 1.4cqw; background: #eef0fb; }
.kx-cols em { font: 700 1.8cqw/1.1 var(--tt-font); font-style: normal; color: #0000a8; }
.kx-rows { display: grid; gap: .9cqw; margin: .6cqw 0; }
.kx-rows span { font: 700 1.9cqw/1 var(--tt-font); padding: 1cqw 1.4cqw; border-radius: 1cqw; color: #0d1233; }
.kx-rows .g { background: #d6f5e6; } .kx-rows .y { background: #ffeec8; } .kx-rows .r { background: #ffd9cf; }
.kx-sem { display: flex; gap: 1.6cqw; padding: 1.6cqw; border-radius: 6cqw; background: #0d1233; align-self: flex-start; margin-top: 1.4cqw; }
.kx-sem i { width: 4.4cqw; height: 4.4cqw; border-radius: 50%; opacity: .28; }
.kx-sem .r { background: #f82800; } .kx-sem .y { background: #ffb020; } .kx-sem .g { background: #18b26b; }
.kx-sem i.on { opacity: 1; box-shadow: 0 0 2.6cqw #ffb020; }
body .kx-score strong { font: 800 9cqw/1 var(--tt-font); letter-spacing: -.04em; color: #0d1233; }
.kx-score small { font: 700 2.6cqw var(--tt-font); color: #58608a; }
.kx-fields { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 1.4cqw; }
.kx-fields i { height: 3.6cqw; border-bottom: .35cqw solid #9aa3c7; }
.kx-roi { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2cqw; margin-top: auto; }
.kx-roi span { padding: 1.4cqw; border-radius: 1.4cqw; background: #eef0fb; font: 600 1.8cqw/1.3 var(--tt-font); color: #4a5170; }
.kx-roi b { font: 800 2.3cqw/1.2 var(--tt-font); color: #0000a8; white-space: nowrap; }
.kx-mock-badge { position: absolute; z-index: 3; right: 3%; bottom: 2%; padding: 2cqw 3.6cqw; border-radius: 99px; font: 700 3cqw/1 var(--tt-font); color: #fff; background: linear-gradient(145deg, #e6481a, #d42200 55%, #a81b00); box-shadow: 0 2cqw 5cqw rgba(248, 40, 0, .4); }
@media (prefers-reduced-motion: no-preference) {
  .kx-hero-art .kx-doc { transition: transform .6s cubic-bezier(.16, 1, .3, 1); }
  .kx-hero-art:hover .kx-doc--plan { transform: rotate(-12deg) translate(-3%, -2%); }
  .kx-hero-art:hover .kx-doc--idx { transform: rotate(12deg) translate(3%, -1%); }
}
.kx-entrega { margin: 12px 0 0; font-size: .86rem; color: var(--cp-soft) !important; }
.kx-benef li strong { color: #fff; }
.kx-hero .cp-btn svg { width: 20px; height: 20px; }

/* ───────── qué incluye ───────── */
.kx-pieces { display: grid; gap: 12px; counter-reset: pz; }
.kx-piece { position: relative; padding: 20px 20px 20px 74px; border-radius: var(--cp-radius); background: var(--cp-card); border: 1px solid var(--cp-line); }
.kx-piece-n { position: absolute; left: 18px; top: 18px; width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; font: 800 .95rem var(--tt-font); color: #fff; background: linear-gradient(140deg, #3340ff, #0000a8); box-shadow: 0 0 22px rgba(51, 64, 255, .4); }
.kx-piece:nth-child(2) .kx-piece-n { background: linear-gradient(140deg, #ff6a3d, #f82800); box-shadow: 0 0 22px rgba(248, 40, 0, .35); }
.kx-piece h3 { font: 700 1.06rem/1.3 var(--tt-font); margin-bottom: 6px !important; }
.kx-piece p { margin: 0; line-height: 1.55; }
.kx-card-go { display: inline-block; margin-top: 2px; padding: 12px 0; font-weight: 700; color: #ffb199 !important; text-decoration: none; }

/* ───────── índice interactivo ───────── */
.kx-quiz { max-width: 720px; margin: 0 auto; padding: 22px 18px; border-radius: 28px; background: linear-gradient(150deg, rgba(36, 44, 62, .86), rgba(9, 14, 28, .9)); border: 1px solid rgba(255, 255, 255, .14); box-shadow: 0 30px 80px rgba(0, 0, 0, .45); scroll-margin-top: 80px; }
.kx-started .kx-instr { display: none; }
.kx-instr { margin: 0 0 16px; font-size: .9rem; color: var(--cp-soft) !important; }
.kx-q-top { display: flex; align-items: center; justify-content: space-between; gap: 10px; min-height: 44px; }
.kx-count { font: 700 .9rem var(--tt-font); color: #c3caff; letter-spacing: .02em; }
.kx-qnav { display: flex; gap: 14px; }
.kx-prev { min-height: 44px; min-width: 44px; padding: 8px 4px; background: none; border: 0; color: #aeb8ff; font: 600 .92rem var(--tt-font); cursor: pointer; }
.kx-nextq { color: #ffd2c2; }
.kx-prev:focus-visible { outline: 2px solid #ffd2c2; outline-offset: 2px; border-radius: 8px; }
.kx-prog { height: 6px; border-radius: 6px; background: rgba(255, 255, 255, .1); overflow: hidden; margin: 6px 0 20px; }
.kx-prog i { display: block; height: 100%; width: var(--p, 0%); border-radius: 6px; background: linear-gradient(90deg, #3340ff, #ff5a2e); transition: width .35s cubic-bezier(.16, 1, .3, 1); }
.kx-qs { margin: 0; }
.kx-q { border: 0; margin: 0; padding: 0; min-width: 0; }
.kx-q + .kx-q { margin-top: 26px; }
.cp-js .kx-q:not(.on) { display: none; }
.cp-js .kx-q + .kx-q { margin-top: 0; }
.kx-q legend { padding: 0; margin-bottom: 14px; font: 700 clamp(1.14rem, 4.8vw, 1.35rem)/1.35 var(--tt-font); color: #fff; letter-spacing: -.01em; }
.kx-q legend:focus { outline: none; }
.kx-q-n { color: #ffb199; }
.kx-crit { display: inline-flex; margin: -4px 0 14px; padding: 5px 10px; border-radius: 999px; font: 700 .74rem var(--tt-font); letter-spacing: .06em; text-transform: uppercase; color: #ffd2c2; background: rgba(248, 40, 0, .14); border: 1px solid rgba(255, 122, 82, .35); }
.kx-opts { display: grid; gap: 10px; }
.kx-opt { position: relative; display: block; cursor: pointer; }
.kx-opt input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.kx-opt span { display: flex; align-items: center; gap: 14px; min-height: 60px; padding: 14px 16px; border-radius: 16px; font-weight: 600; font-size: 1rem; line-height: 1.4; color: #e9edff; background: rgba(255, 255, 255, .05); border: 1px solid rgba(255, 255, 255, .14); transition: background .2s, border-color .2s, transform .15s; -webkit-tap-highlight-color: transparent; }
.kx-opt span::before { content: ""; flex: 0 0 auto; width: 22px; height: 22px; border-radius: 50%; border: 2px solid rgba(195, 202, 255, .6); box-sizing: border-box; transition: border-width .15s, border-color .15s; }
.kx-opt:hover span { background: rgba(255, 255, 255, .08); }
.kx-opt input:checked + span { background: linear-gradient(140deg, rgba(51, 64, 255, .5), rgba(0, 0, 168, .5)); border-color: rgba(170, 180, 255, .75); color: #fff; box-shadow: 0 0 0 3px rgba(51, 64, 255, .22); }
.kx-opt input:checked + span::before { border: 7px solid #fff; }
.kx-opt input:focus-visible + span { outline: 2px solid #ffd2c2; outline-offset: 3px; }
.kx-opt span:active { transform: scale(.985); }
.kx-aviso { margin: 18px 0 0; font-size: .8rem; color: var(--cp-soft) !important; }
.kx-comp { max-width: 720px; margin: 22px auto 0; text-align: center; font-size: .95rem; }
.kx-comp a { font-weight: 700; color: #ffb199; display: inline-block; padding: 10px 0; }

/* resultado */
.kx-res:focus { outline: none; }
.kx-res-top { display: grid; grid-template-columns: auto 1fr; gap: 16px; align-items: center; }
.kx-light { display: flex; flex-direction: column; gap: 8px; padding: 10px; border-radius: 40px; background: #050818; border: 1px solid rgba(255, 255, 255, .14); }
.kx-light i { width: 28px; height: 28px; border-radius: 50%; opacity: .2; }
.kx-light .r { background: var(--kx-red); } .kx-light .y { background: var(--kx-amber); } .kx-light .g { background: var(--kx-green); }
.kx-light i.on { opacity: 1; box-shadow: 0 0 18px var(--kx-c), 0 0 0 3px rgba(255, 255, 255, .12); }
.kx-res-k { margin: 0 0 4px; font: 700 .78rem var(--tt-font); letter-spacing: .12em; text-transform: uppercase; color: #c3caff !important; }
.kx-res h3 { font: 800 clamp(1.25rem, 5.4vw, 1.6rem)/1.2 var(--tt-font); letter-spacing: -.02em; }
.kx-res-score { display: flex; align-items: baseline; gap: 6px; margin-top: 6px; }
.kx-res-score b { font: 800 2.6rem/1 var(--tt-font); color: #fff; letter-spacing: -.04em; }
.kx-res-score span { color: var(--cp-soft); font-weight: 600; }
.kx-meter { position: relative; height: 10px; margin: 18px 0 6px; border-radius: 10px; background: linear-gradient(90deg, rgba(248, 40, 0, .55) 0 40%, rgba(255, 176, 32, .55) 40% 70%, rgba(24, 178, 107, .55) 70% 100%); }
.kx-meter i { position: absolute; top: 50%; left: var(--s); width: 22px; height: 22px; margin: -11px 0 0 -11px; border-radius: 50%; background: #fff; border: 4px solid var(--kx-c); box-shadow: 0 2px 10px rgba(0, 0, 0, .5); }
.kx-meter-l { display: flex; justify-content: space-between; font-size: .74rem; color: var(--cp-soft); }
.kx-meter-l span:nth-child(2) { margin-left: 22%; }
.kx-res-diag { margin: 18px 0 0; font-size: 1.02rem; color: #eef1ff !important; }
.kx-res h4 { margin: 24px 0 10px !important; font: 700 .8rem var(--tt-font); letter-spacing: .12em; text-transform: uppercase; color: #ffb199; }
.kx-res ol { margin: 0; padding: 0; list-style: none; counter-reset: ac; display: grid; gap: 10px; }
.kx-res ol li { position: relative; padding: 12px 14px 12px 48px; border-radius: 14px; background: rgba(255, 255, 255, .05); border: 1px solid var(--cp-line); counter-increment: ac; line-height: 1.5; }
.kx-res ol li::before { content: counter(ac); position: absolute; left: 12px; top: 11px; width: 26px; height: 26px; border-radius: 8px; display: grid; place-items: center; font: 800 .82rem var(--tt-font); color: #fff; background: linear-gradient(140deg, #3340ff, #0000a8); }
.kx-low { display: grid; gap: 10px; }
.kx-low div { padding: 12px 14px; border-radius: 14px; background: rgba(255, 255, 255, .03); border: 1px dashed rgba(255, 255, 255, .16); }
.kx-low b { display: block; color: #fff; font-size: .95rem; line-height: 1.4; }
.kx-low p { margin: 4px 0 0; font-size: .92rem; }
.kx-rec { margin-top: 24px; padding: 18px; border-radius: 20px; background: linear-gradient(150deg, rgba(51, 64, 255, .26), rgba(11, 16, 30, .86)); border: 1px solid rgba(138, 150, 255, .4); }
.kx-rec h4 { margin: 0 0 6px !important; }
.kx-rec b { display: block; font: 800 1.1rem/1.3 var(--tt-font); color: #fff; }
.kx-rec p { margin: 6px 0 0; }
.kx-rec .kx-rec-p { font-weight: 700; color: #fff !important; }
.kx-res .cp-actions { margin-top: 22px; }
.kx-res .cp-btn svg { width: 20px; height: 20px; }
.kx-redo { min-height: 44px; margin-top: 12px; background: none; border: 0; color: #aeb8ff; font: 600 .92rem var(--tt-font); text-decoration: underline; text-underline-offset: 3px; cursor: pointer; padding: 6px 0; }

/* ───────── prueba social ───────── */
.kx-proof { max-width: 820px; margin: 0 auto; padding: 28px 22px; text-align: center; border-radius: 28px; background: linear-gradient(140deg, rgba(248, 40, 0, .14), rgba(51, 64, 255, .16) 60%, rgba(11, 16, 30, .8)); border: 1px solid rgba(255, 177, 153, .26); }
.kx-proof-big { font: 800 clamp(1.8rem, 9vw, 3rem)/1.08 var(--tt-font) !important; letter-spacing: -.035em; }
.kx-proof-big s { color: rgba(220, 226, 255, .55); text-decoration-thickness: 3px; text-decoration-color: #ff5a2e; }
.kx-proof-big b { background: linear-gradient(100deg, #fff, #ffb199); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.kx-proof p { margin: 14px auto 16px; max-width: 640px; }

/* ───────── autores ───────── */
.kx-member .cp-member-img img { object-fit: cover; }

/* ───────── precios ───────── */
.kx-prices { max-width: 920px; margin: 0 auto; }
.kx-prices table { width: 100%; border-collapse: separate; border-spacing: 0 10px; }
.kx-prices thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.kx-prices tr { display: grid; grid-template-columns: 1fr; gap: 4px; padding: 16px; border-radius: 18px; background: var(--cp-card); border: 1px solid var(--cp-line); margin-bottom: 10px; }
.kx-prices th[scope=row] { text-align: left; font: 700 1.02rem/1.3 var(--tt-font); color: #fff; }
.kx-prices td { color: var(--cp-mute); font-size: .9rem; line-height: 1.45; }
.kx-prices td:nth-child(2) { grid-row: 3; }
.kx-prices .kx-pr { grid-row: 2; white-space: nowrap; }
.kx-pr b { font: 800 1.08rem var(--tt-font); color: #fff; }
.kx-pr small { color: var(--cp-soft); font-size: .76rem; }
.kx-prices tr.kx-next-row { background: rgba(255, 255, 255, .02); border-style: dashed; }
.kx-prices .cp-btn svg { width: 20px; height: 20px; }

/* ───────── descarga ───────── */
.kx-get-grid { display: grid; gap: 26px; align-items: start; }
.kx-get-copy { text-align: center; }
.kx-get-copy .cp-lead { margin-bottom: 0; }
.kx-photo { display: none; margin: 24px 0 0; border-radius: 22px; overflow: hidden; border: 1px solid var(--cp-line); position: relative; }
.kx-photo img { display: block; width: 100%; height: auto; }
.kx-photo figcaption { position: absolute; right: 10px; bottom: 8px; font-size: .7rem; color: rgba(255, 255, 255, .85); text-shadow: 0 1px 3px #000; }
.kx-formbox { width: 100%; }
.kx-formbox .cp-step { display: grid; gap: 18px; }
.kx-formbox .kx-form-k { margin-bottom: -6px; }
.kx-form-k { margin: 0; font: 700 .76rem var(--tt-font); letter-spacing: .12em; text-transform: uppercase; color: #ffb199 !important; }
.kx-help { margin: -12px 0 0; font-size: .82rem; color: var(--cp-soft) !important; }
.kx-ok .kx-dl { margin-top: 18px; }
.kx-dl .cp-btn svg, .kx-ok-next .cp-btn svg { width: 20px; height: 20px; }
.kx-size { font-weight: 500; font-size: .78rem; opacity: .8; }
.kx-ok-back { font-size: .9rem; color: var(--cp-soft) !important; }
.kx-ok-next { margin-top: 18px; padding: 16px; border-radius: 18px; background: rgba(255, 255, 255, .04); border: 1px solid var(--cp-line); }
.kx-ok-next p { margin: 0 0 12px; font-size: .95rem; }
.kx-ok-idx { margin: 16px 0 0; padding: 12px 14px; border-radius: 14px; background: rgba(255, 255, 255, .05); border: 1px solid var(--cp-line); font-size: .95rem; }
.kx-ok-idx b { color: #fff; }
.kx-ok-wa { margin-top: 12px; }

/* ───────── versión web (kit.html) ───────── */
.kx-web-hero { padding: 30px 0 24px; }
.kx-web-hero h1 { margin: 16px 0 12px !important; font: 800 clamp(1.8rem, 8vw, 3rem)/1.08 var(--tt-font); letter-spacing: -.035em; }
.kx-web-hero .cp-btn svg { width: 20px; height: 20px; }
.kx-toc { position: sticky; top: 64px; z-index: 60; background: rgba(5, 8, 24, .78); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-bottom: 1px solid var(--cp-line); }
.kx-toc-in { display: flex; gap: 8px; overflow-x: auto; padding: 10px 0; scrollbar-width: none; }
.kx-toc-in::-webkit-scrollbar { display: none; }
.kx-toc a { flex: 0 0 auto; display: inline-flex; align-items: center; min-height: 44px; padding: 8px 14px; border-radius: 12px; font: 600 .88rem var(--tt-font); color: #e6eaff; text-decoration: none; background: rgba(255, 255, 255, .06); border: 1px solid var(--cp-line); }
.kx-read { max-width: 900px; }
.kx-part { padding: 44px 0 10px; scroll-margin-top: 130px; }
.kx-part > h2 { font: 800 clamp(1.5rem, 6vw, 2.1rem)/1.15 var(--tt-font); letter-spacing: -.025em; margin-bottom: 12px !important; }
.kx-part > h3 { font: 700 1.15rem var(--tt-font); margin: 26px 0 8px !important; }
.kx-part-k { margin: 0 0 8px; font: 700 .76rem var(--tt-font); letter-spacing: .12em; text-transform: uppercase; color: #ffb199 !important; }
.kx-part .cp-actions { margin-top: 16px; }
.kx-part .cp-btn svg { width: 20px; height: 20px; }
.kx-blank { padding: 0 3px; border-radius: 4px; background: rgba(255, 176, 32, .18); color: #ffe2a8; font-weight: 600; }
.kx-legal { display: flex; gap: 10px; align-items: flex-start; padding: 12px 14px; border-radius: 14px; font-size: .9rem; background: rgba(255, 190, 80, .1); border: 1px solid rgba(255, 207, 122, .28); color: #ffe3b0 !important; }
.kx-legal svg { width: 18px; height: 18px; flex: 0 0 auto; margin-top: 2px; }

/* hoja de papel (plantillas) */
.kx-sheet { margin-top: 18px; padding: 22px 18px; border-radius: 18px; background: var(--kx-paper); color: var(--kx-ink); box-shadow: 0 24px 60px rgba(0, 0, 0, .45); }
body.kx .kx-sheet p, body.kx .kx-sheet li, body.kx .kx-sheet td, body.kx .kx-sheet th { color: #2a3054; }
body.kx .kx-sheet strong, body.kx .kx-sheet b { color: #0d1233; }
body.kx .kx-sheet h3, body.kx .kx-sheet h4 { color: #0d1233; }
.kx-sheet a { color: #0000a8; }
.kx-sheet .kx-blank { background: #fff1c2; color: #6b4a00; }
.kx-sheet-t { font: 800 1.25rem/1.25 var(--tt-font); color: #0000a8 !important; margin-bottom: 14px !important; }
.kx-fill-row { display: grid; gap: 10px 16px; margin: 6px 0 14px; }
.kx-fill { display: grid; gap: 4px; font-size: .78rem; font-weight: 600; color: #58608a; }
.kx-fill i { display: block; height: 26px; border-bottom: 1.5px solid #9aa3c7; }
.kx-blk { padding: 16px 0; border-top: 1px solid #dfe3f5; }
.kx-blk h3 { display: flex; align-items: center; gap: 10px; font: 800 1.02rem var(--tt-font); margin-bottom: 10px !important; }
.kx-blk h3 span, .kx-pol-s h3 span { flex: 0 0 auto; width: 28px; height: 28px; border-radius: 8px; display: grid; place-items: center; font: 800 .82rem var(--tt-font); color: #fff; background: #0000a8; }
.kx-blk p, .kx-blk li { font-size: .94rem; line-height: 1.5; margin: 0 0 6px; }
.kx-ck { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.kx-ck li { position: relative; padding-left: 28px; }
.kx-ck li::before { content: ""; position: absolute; left: 0; top: 3px; width: 16px; height: 16px; border-radius: 4px; border: 1.5px solid #8a93bd; }
.kx-web .kx-plan .kx-ck li::before { border-color: rgba(195, 202, 255, .6); }
.kx-trio { display: grid; gap: 10px; }
.kx-trio div { padding: 12px; border-radius: 12px; background: #eef0fb; }
.kx-trio b { display: block; margin-bottom: 4px; }
.kx-num { margin: 0; padding-left: 20px; }
.kx-intro { font-weight: 600; }
.kx-t, .kx-tbl table { width: 100%; border-collapse: collapse; font-size: .86rem; }
.kx-t th, .kx-t td, .kx-tbl th, .kx-tbl td { text-align: left; vertical-align: top; padding: 8px; border-bottom: 1px solid #dfe3f5; }
.kx-t th, .kx-tbl th { font-weight: 700; color: #0d1233; background: #eef0fb; }
.kx-tbl { overflow-x: auto; margin: 8px 0 12px; -webkit-overflow-scrolling: touch; }
.kx-tbl:focus-visible { outline: 2px solid #3340ff; outline-offset: 2px; }
.kx-tbl table { min-width: 520px; }
.kx-num-c { white-space: nowrap; font-weight: 700; }
.kx-box { display: inline-block; width: 12px; height: 12px; margin-right: 6px; border: 1.5px solid #8a93bd; border-radius: 3px; vertical-align: -1px; }
.kx-note { font-size: .82rem !important; color: #58608a !important; margin-top: 8px !important; }
.kx-inputs { display: grid; gap: 6px; }
.kx-in { display: grid; grid-template-columns: 26px 1fr 84px 44px; gap: 8px; align-items: end; font-size: .86rem; }
.kx-in b { display: grid; place-items: center; width: 24px; height: 24px; border-radius: 6px; background: #ff5a2e; color: #fff !important; font-size: .78rem; }
.kx-in span { color: #2a3054; line-height: 1.35; }
.kx-in i { font-style: normal; text-align: right; font-weight: 700; color: #0d1233; border-bottom: 1.5px solid #9aa3c7; min-height: 22px; }
.kx-in em { font-style: normal; font-size: .76rem; color: #58608a; }
.kx-formulas { display: grid; gap: 6px; margin-top: 12px; }
.kx-formulas div { display: grid; grid-template-columns: 1fr auto 70px; gap: 8px; align-items: end; padding: 8px 10px; border-radius: 10px; background: #eef0fb; font-size: .86rem; }
.kx-formulas code { font: 600 .8rem/1.2 ui-monospace, Menlo, monospace; color: #0000a8; }
.kx-formulas i { border-bottom: 1.5px solid #9aa3c7; min-height: 20px; }
.kx-example { margin-top: 12px; padding: 12px; border-radius: 12px; border: 1px dashed #b8bedc; }
.kx-example b { font-size: .8rem; text-transform: uppercase; letter-spacing: .08em; color: #c42000 !important; }
.kx-example p { font-size: .88rem; margin: 4px 0 0; }
.kx-real { font-size: .88rem !important; margin-top: 10px !important; }
.kx-nda { display: block; margin-top: 4px; font-size: .78rem; color: #8a5a00; font-weight: 600; }
.kx-src { margin: 16px 0 0; padding-top: 12px; border-top: 1px solid #dfe3f5; font-size: .78rem; color: #58608a !important; }
.kx-pol-s { padding: 16px 0; border-top: 1px solid #dfe3f5; }
.kx-pol-s h3 { display: flex; align-items: center; gap: 10px; font: 800 1.02rem var(--tt-font); margin-bottom: 8px !important; }
.kx-pol-s p, .kx-pol-s li { font-size: .95rem; line-height: 1.55; }
.kx-pol-s ul, .kx-pol-s ol { padding-left: 20px; margin: 6px 0; }
.kx-pol-s li { margin-bottom: 4px; }

/* lista del índice en la versión web */
.kx-wlist { margin: 16px 0 0; padding: 0; list-style: none; counter-reset: wq; display: grid; gap: 12px; }
.kx-wlist > li { padding: 16px; border-radius: 16px; background: var(--cp-card); border: 1px solid var(--cp-line); counter-increment: wq; }
.kx-wq { margin: 0 0 10px; font-weight: 700; color: #fff !important; }
.kx-wq::before { content: counter(wq) ". "; color: #ffb199; }
.kx-wq .kx-crit { margin: 6px 0 0 6px; vertical-align: 2px; }
.kx-wopts { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.kx-wopts li { display: flex; gap: 10px; font-size: .92rem; line-height: 1.45; }
.kx-wopts b { flex: 0 0 auto; width: 24px; height: 24px; border-radius: 7px; display: grid; place-items: center; font-size: .8rem; color: #fff; background: rgba(255, 255, 255, .1); }
.kx-rules { padding-left: 20px; }
.kx-rules li { margin-bottom: 6px; }
.kx-lvls { display: grid; gap: 12px; margin-top: 16px; }
.kx-lvl { padding: 16px; border-radius: 16px; background: var(--cp-card); border: 1px solid var(--cp-line); border-left: 4px solid var(--kx-c); }
.kx-lvl h4 { display: flex; align-items: center; gap: 10px; font: 800 1.02rem var(--tt-font); margin-bottom: 8px !important; }
.kx-lvl h4 i { width: 14px; height: 14px; border-radius: 50%; background: var(--kx-c); box-shadow: 0 0 10px var(--kx-c); }
.kx-lvl p, .kx-lvl li { font-size: .92rem; }
.kx-lvl ol { padding-left: 20px; margin: 8px 0; }
.kx-lvl-f { color: #fff !important; }
.kx-base { padding: 14px 16px; border-radius: 14px; background: rgba(51, 64, 255, .14); border: 1px solid rgba(138, 150, 255, .3); }
.kx-roles { display: grid; gap: 12px; margin-top: 16px; }
.kx-role { padding: 18px; border-radius: 18px; background: var(--cp-card); border: 1px solid var(--cp-line); }
.kx-role h3 { font: 800 1.1rem var(--tt-font); margin-bottom: 6px !important; }
.kx-role ol { padding-left: 20px; margin: 8px 0; }
.kx-role li { margin-bottom: 4px; font-size: .94rem; }
.kx-ent { padding: 10px 12px; border-radius: 12px; background: rgba(53, 227, 166, .08); border: 1px solid rgba(53, 227, 166, .24); font-size: .92rem; }
.kx-lim { font-size: .88rem; color: #ffd2c2 !important; }
.kx-case { margin-top: 16px; padding: 20px; border-radius: 20px; background: linear-gradient(140deg, rgba(248, 40, 0, .12), rgba(51, 64, 255, .14) 60%, rgba(11, 16, 30, .8)); border: 1px solid rgba(255, 177, 153, .26); }
.kx-case h3 { font: 800 1.1rem var(--tt-font); margin-bottom: 10px !important; }
.kx-case h4 { font: 700 .95rem var(--tt-font); margin: 14px 0 6px !important; }
.kx-case ul { padding-left: 20px; margin: 0; }
.kx-cklist { list-style: none; padding: 0; margin: 16px 0 0; display: grid; gap: 10px; }
.kx-cklist li { display: flex; gap: 14px; padding: 16px; border-radius: 16px; background: var(--cp-card); border: 1px solid var(--cp-line); }
.kx-ck-n { flex: 0 0 auto; width: 32px; height: 32px; border-radius: 10px; display: grid; place-items: center; font: 800 .9rem var(--tt-font); color: #fff; background: linear-gradient(140deg, #3340ff, #0000a8); }
.kx-cklist h4 { font: 700 1rem/1.35 var(--tt-font); margin-bottom: 6px !important; }
.kx-cklist p { margin: 4px 0 0; font-size: .9rem; }
.kx-cklist p.ok b { color: #35e3a6; } .kx-cklist p.no b { color: #ff9b7d; }
.kx-extra, .kx-success { margin-top: 16px; padding: 14px 16px; border-radius: 14px; background: rgba(255, 255, 255, .04); border: 1px solid var(--cp-line); }
.kx-tt { margin-top: 12px; padding: 16px; border-radius: 16px; background: rgba(51, 64, 255, .14); border: 1px solid rgba(138, 150, 255, .3); }
.kx-tt h3 { font: 700 1rem var(--tt-font); margin-bottom: 8px !important; }
.kx-tt ul { margin: 0; padding-left: 20px; }
.kx-plan { display: grid; gap: 12px; margin-top: 16px; }
.kx-plan-c { padding: 18px; border-radius: 18px; background: var(--cp-card); border: 1px solid var(--cp-line); border-top: 3px solid #3340ff; }
.kx-plan-c:nth-child(2) { border-top-color: #8a96ff; } .kx-plan-c:nth-child(3) { border-top-color: #ff5a2e; }
.kx-plan-p { font: 700 .78rem var(--tt-font); letter-spacing: .1em; text-transform: uppercase; color: #c3caff; }
.kx-plan-c h3 { font: 800 1.3rem var(--tt-font); margin: 4px 0 6px !important; }
.kx-meta { font-weight: 600; color: #eef1ff !important; }
.kx-plan-c p { font-size: .9rem; margin: 8px 0 0; }
.kx-src-list { padding-left: 20px; }
.kx-src-list li { margin-bottom: 8px; font-size: .92rem; word-break: break-word; }
.kx-src-list small { color: var(--cp-soft); }
.kx-web-cta { text-align: center; padding-bottom: 60px; }
.kx-web-cta .cp-actions { justify-content: center; }

@media (prefers-reduced-motion: reduce) {
  .kx-prog i, .kx-opt span { transition: none; }
}

@media (min-width: 640px) {
  .kx-pieces { grid-template-columns: repeat(2, 1fr); }
  .kx-quiz { padding: 32px 30px; }
  .kx-photo { display: block; }
  .kx-fill-row { grid-template-columns: repeat(3, 1fr); }
  .kx-trio { grid-template-columns: repeat(3, 1fr); }
  .kx-lvls, .kx-roles { grid-template-columns: repeat(2, 1fr); }
  .kx-plan { grid-template-columns: repeat(3, 1fr); }
  .kx-sheet { padding: 32px 30px; }
  .kx-prices thead { position: static; width: auto; height: auto; clip: auto; }
  .kx-prices table { border-spacing: 0; border-radius: 20px; overflow: hidden; border: 1px solid var(--cp-line); background: var(--cp-card); }
  .kx-prices tr { display: table-row; padding: 0; border: 0; background: none; border-radius: 0; }
  .kx-prices th, .kx-prices td { padding: 16px 18px; border-bottom: 1px solid var(--cp-line); vertical-align: middle; }
  .kx-prices thead th { text-align: left; font: 700 .78rem var(--tt-font); letter-spacing: .1em; text-transform: uppercase; color: #c3caff; background: rgba(255, 255, 255, .04); }
  .kx-prices tbody tr:last-child th, .kx-prices tbody tr:last-child td { border-bottom: 0; }
  .kx-prices tr.kx-next-row { background: rgba(255, 255, 255, .02); }
  .kx-prices .kx-pr small { display: inline; }
}
@media (min-width: 960px) {
  .kx-pieces { grid-template-columns: repeat(3, 1fr); }
  .kx-get-grid { grid-template-columns: .9fr 1.1fr; gap: 48px; }
  .kx-get-copy { text-align: left; position: sticky; top: 96px; }
  .kx-get-copy .cp-lead { margin: 0; }
  .kx-hero .kx-mock { max-width: 540px; }
  .kx-sheet-g { display: grid; grid-template-columns: 1fr 1fr; gap: 0 28px; }
}

/* ajustes de la versión web: rótulos de los campos legibles sobre el papel y fórmulas apiladas en móvil */
body.kx .kx-sheet .kx-fill { color: #58608a !important; }
body.kx .kx-sheet a { color: #0000a8; }
.kx-fill-row { grid-template-columns: 1fr 1fr; }
.kx-formulas div { grid-template-columns: 1fr 70px; }
.kx-formulas div span { grid-column: 1 / -1; font-weight: 600; color: #0d1233; }
.kx-part .cp-actions { margin-bottom: 18px; }
@media (min-width: 640px) {
  .kx-fill-row { grid-template-columns: repeat(3, 1fr); }
  .kx-formulas div { grid-template-columns: 1fr auto 70px; }
  .kx-formulas div span { grid-column: auto; }
}

/* ───────── autores: una sola foto del dúo con máscara de marca, trazo dibujado y pie de foto en dos columnas ───────── */
.kx-duo { max-width: 980px; margin: 0 auto; }
.kx-duo-stage { position: relative; margin: 6px 6px 0; }
.kx-duo-stage::before { content: ""; position: absolute; inset: 18px -10px -14px 18px; border-radius: 96px 22px 96px 22px; background: linear-gradient(135deg, rgba(51, 64, 255, .7), rgba(0, 0, 168, .35) 45%, rgba(255, 90, 46, .55)); opacity: .55; filter: blur(1px); }
.kx-duo-mask { position: relative; aspect-ratio: 4 / 3.2; overflow: hidden; border-radius: 96px 22px 96px 22px; background: #0a0f24; box-shadow: 0 28px 70px rgba(0, 0, 0, .55), 0 0 0 1px rgba(255, 255, 255, .14); }
.kx-duo-mask img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; }
.kx-duo-mask::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(5, 8, 24, 0) 62%, rgba(5, 8, 24, .35)); pointer-events: none; }
.kx-scribble { position: absolute; left: -12px; top: -12px; width: calc(100% + 24px); height: calc(100% + 24px); overflow: visible; pointer-events: none; }
.kx-scribble path { fill: none; stroke-linecap: round; stroke-linejoin: round; vector-effect: non-scaling-stroke; }
.kx-scribble .o { stroke: #ff5a2e; stroke-width: 3.5; filter: drop-shadow(0 0 6px rgba(255, 90, 46, .45)); }
.kx-scribble .b { stroke: #8a96ff; stroke-width: 2.5; }
@media (prefers-reduced-motion: no-preference) {
  .cp-js .kx-duo .kx-scribble path { stroke-dasharray: 1; stroke-dashoffset: 1; }
  .cp-js .kx-duo.in .kx-scribble .o { animation: kx-draw 1.8s .25s cubic-bezier(.65, 0, .35, 1) forwards; }
  .cp-js .kx-duo.in .kx-scribble .b { animation: kx-draw 1s 1.6s ease-out forwards; }
}
@keyframes kx-draw { to { stroke-dashoffset: 0; } }
.kx-duo-cap { display: grid; gap: 14px; margin-top: 30px; }
.kx-who { padding: 18px; border-radius: 20px; background: var(--cp-card); border: 1px solid var(--cp-line); }
.kx-who-side { display: block; margin-bottom: 6px; font: 700 .72rem var(--tt-font); letter-spacing: .12em; text-transform: uppercase; color: #c3caff; }
.kx-who h3 { font: 800 1.2rem/1.25 var(--tt-font); }
.kx-who-role { display: block; margin: 4px 0 10px; font-size: .9rem; font-weight: 600; color: #ffb199; }
.kx-who ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.kx-who li { position: relative; padding-left: 18px; font-size: .92rem; line-height: 1.45; }
.kx-who li::before { content: ""; position: absolute; left: 2px; top: 8px; width: 7px; height: 7px; border-radius: 50%; background: #8a96ff; }
.kx-who .cp-same { margin-top: 12px; }
.kx-duo--silueta .kx-duo-mask { overflow: visible; background: radial-gradient(70% 80% at 50% 70%, rgba(51, 64, 255, .55), rgba(5, 8, 24, 0) 70%); box-shadow: none; }
.kx-duo--silueta .kx-duo-mask img { object-fit: contain; }
.kx-web .kx-duo { margin-top: 18px; }
@media (min-width: 640px) {
  .kx-duo-mask { aspect-ratio: 16 / 9; border-radius: 150px 28px 150px 28px; }
  .kx-duo-stage::before { border-radius: 150px 28px 150px 28px; inset: 26px -16px -18px 26px; }
  .kx-duo-cap { grid-template-columns: 1fr 1fr; gap: 18px; }
  .kx-who--zully { text-align: right; }
  .kx-who--zully li { padding: 0 18px 0 0; }
  .kx-who--zully li::before { left: auto; right: 2px; }
  .kx-who--zully .cp-same { justify-content: flex-end; }
  .kx-who--carlos { border-top-left-radius: 6px; } .kx-who--zully { border-top-right-radius: 6px; }
}

/* autores en modo silueta (QA 07). Sin desvanecidos: el bloque mide lo mismo que la silueta, los cortes verticales del
   encuadre caen en sus bordes laterales y la pareja solo rompe el marco por arriba (capa .sil-top recortada en la línea del bloque). */
.sil { --t: 34%; position: relative; }
.sil--02 { --t: 34%; --r: 14% 9% 12% 3% / 11% 7% 10% 3%; }
.sil--01 { --t: 38%; --r: 18% 3% 3% 6% / 14% 4% 3% 5%; }
.sil-shape { position: absolute; left: 0; right: 0; bottom: 0; top: var(--t); border-radius: var(--r); background: linear-gradient(135deg, #3340ff 0%, #0000a8 48%, #ff5a2e 100%); }
.sil-shape::after { content: ""; position: absolute; inset: 0; border-radius: inherit; background: radial-gradient(46% 22% at 50% 100%, rgba(5, 8, 24, .5), rgba(5, 8, 24, 0) 72%), radial-gradient(60% 50% at 85% 8%, rgba(255, 255, 255, .14), rgba(255, 255, 255, 0) 70%); }
.sil-in { position: absolute; left: 0; right: 0; bottom: 0; top: var(--t); overflow: hidden; border-radius: var(--r); }
.sil-in img { position: absolute; left: 0; bottom: 0; width: 100%; height: calc(100% * 100 / (100 - var(--tn))); max-width: none; display: block; }
.sil-top { position: absolute; inset: 0; clip-path: inset(0 0 calc(100% - var(--t) - 1px) 0); }
.sil-top img { position: absolute; inset: 0; width: 100%; height: 100%; max-width: none; display: block; }
.sil--02 { --tn: 34; } .sil--01 { --tn: 38; }
.kx-duo--silueta .kx-duo-stage { width: min(100%, 420px); margin: 0 auto; aspect-ratio: 912 / 1000; }
.kx-duo--silueta .kx-duo-stage::before { display: none; }
.kx-duo--silueta .kx-sil-shape { display: none; }
.kx-duo--silueta .sil-shape { box-shadow: 0 28px 60px rgba(0, 0, 0, .5), inset 0 1px 0 rgba(255, 255, 255, .22); }
.kx-scribble--sil { left: -12px; width: calc(100% + 24px); top: calc(var(--t) - 12px); height: calc(100% - var(--t) + 24px); }
@media (min-width: 960px) {
  .kx-duo--silueta { max-width: 1120px; display: grid; grid-template-columns: 1fr 420px 1fr; gap: 0 36px; align-items: center; }
  .kx-duo--silueta .kx-duo-cap { display: contents; }
  .kx-duo--silueta .kx-who--carlos { grid-column: 1; grid-row: 1; }
  .kx-duo--silueta .kx-duo-stage { grid-column: 2; grid-row: 1; }
  .kx-duo--silueta .kx-who--zully { grid-column: 3; grid-row: 1; }
}