/* Negocio Sin Teoría — sistema visual v2 (consultora moderna) */
@font-face{font-family:"Geist";src:url("../fonts/Geist-Variable.woff2") format("woff2");font-weight:100 900;font-style:normal;font-display:swap}
@font-face{font-family:"Geist Mono";src:url("../fonts/GeistMono-Variable.woff2") format("woff2");font-weight:100 900;font-style:normal;font-display:swap}

:root{
  --bg:#FFFFFF;
  --bg-2:#F6F7F9;
  --bg-3:#EEF0F4;
  --navy:#0B1626;
  --navy-2:#13233A;
  --ink:#0B1626;
  --ink-2:#3D4A5C;
  --ink-3:#6B7686;
  --line:#E3E6EC;
  --line-2:#D3D8E0;
  --accent:#F0561D;
  --accent-2:#C9430F;
  --accent-soft:#FDEEE7;
  --ok:#1F8A5B;
  --sans:"Geist", "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono:"Geist Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
  --max:1200px;
  --r:12px;
  --shadow:0 1px 2px rgba(11,22,38,.04), 0 8px 24px rgba(11,22,38,.06);
  --shadow-lg:0 2px 4px rgba(11,22,38,.04), 0 24px 60px rgba(11,22,38,.12);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:16.5px;line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img{max-width:100%;display:block}
a{color:inherit}
.wrap{max-width:var(--max);margin:0 auto;padding:0 32px}
.narrow{max-width:760px}

/* Tipografía */
h1,h2,h3,h4{font-family:var(--sans);font-weight:600;letter-spacing:-.025em;margin:0;line-height:1.08;color:var(--ink)}
h1{font-size:clamp(40px,5.6vw,68px);letter-spacing:-.035em}
h2{font-size:clamp(30px,3.6vw,44px);letter-spacing:-.03em}
h3{font-size:22px;letter-spacing:-.02em}
h4{font-size:17px;letter-spacing:-.01em}
h1 em,h2 em{font-style:normal;color:var(--accent)}
p{margin:0 0 14px}
.lede{font-size:19px;line-height:1.55;color:var(--ink-2);max-width:620px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:12px;font-weight:500;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3)}
.eyebrow.lacre,.eyebrow.accent{color:var(--accent)}
.eyebrow.pill{border:1px solid var(--line-2);border-radius:99px;padding:6px 12px;background:var(--bg)}
.small{font-size:14px;color:var(--ink-3)}
.mark{color:var(--accent)}
code{font-family:var(--mono);font-size:.9em;background:var(--bg-3);padding:1px 6px;border-radius:5px}

/* Cabecera */
.site-header{background:rgba(255,255,255,.86);backdrop-filter:saturate(1.6) blur(12px);-webkit-backdrop-filter:saturate(1.6) blur(12px);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:68px}
.logo{display:flex;align-items:center;gap:11px;text-decoration:none}
.logo svg{width:32px;height:32px;flex:none}
.logo .name{font-size:17px;font-weight:600;letter-spacing:-.02em;line-height:1}
.logo .name i{font-style:normal;color:var(--accent)}
.logo .by{display:block;font-family:var(--mono);font-size:10.5px;letter-spacing:.04em;color:var(--ink-3);margin-top:4px}
nav.main{display:flex;gap:30px;align-items:center}
nav.main a{text-decoration:none;font-size:14.5px;color:var(--ink-2);font-weight:500}
nav.main a:hover,nav.main a.on{color:var(--ink)}
nav.main a.on{box-shadow:inset 0 -2px 0 var(--accent);padding-bottom:4px}
.menu-btn{display:none;background:none;border:1px solid var(--line-2);border-radius:8px;padding:8px 12px;font:inherit;font-size:14px;cursor:pointer}

/* Botones */
.btn{display:inline-flex;align-items:center;gap:8px;text-decoration:none;font-family:var(--sans);font-weight:600;font-size:15px;padding:13px 22px;border-radius:10px;border:1px solid var(--navy);background:var(--navy);color:#fff;transition:background .15s,border-color .15s,transform .15s,box-shadow .15s;cursor:pointer;line-height:1.2}
.btn:hover{background:var(--navy-2);transform:translateY(-1px);box-shadow:var(--shadow)}
.btn.accent{background:var(--accent);border-color:var(--accent)}
.btn.accent:hover{background:var(--accent-2);border-color:var(--accent-2)}
.btn.ghost{background:var(--bg);color:var(--ink);border-color:var(--line-2)}
.btn.ghost:hover{border-color:var(--ink-3);background:var(--bg)}
.btn.light{background:#fff;color:var(--navy);border-color:#fff}
.btn.sm{padding:9px 15px;font-size:14px;border-radius:9px}
.btn .arr{transition:transform .15s}
.btn:hover .arr{transform:translateX(3px)}
nav.main a.btn{color:#fff}
.link{font-weight:600;text-decoration:none;color:var(--ink)}
.link::after{content:" →";color:var(--accent)}
.link:hover{color:var(--accent)}

/* Secciones */
section{padding:112px 0}
section.tight{padding:72px 0}
section.alt{background:var(--bg-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
section.dark{background:var(--navy);color:#E6EBF2}
section.dark h2,section.dark h3,section.dark h4{color:#fff}
section.dark .lede{color:#A9B4C4}
section.dark .eyebrow{color:#8B98AB}
.sec-head{max-width:760px;margin-bottom:56px}
.sec-head .eyebrow{margin-bottom:16px}
.sec-head h2 + .lede{margin-top:18px}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.sec-head.center .lede{margin-left:auto;margin-right:auto}

/* Hero */
.hero{padding:88px 0 96px;position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(ellipse at 70% 30%,#000 10%,transparent 65%);-webkit-mask-image:radial-gradient(ellipse at 70% 30%,#000 10%,transparent 65%);opacity:.6;pointer-events:none}
.hero .wrap{position:relative;display:grid;grid-template-columns:1.08fr .92fr;gap:64px;align-items:center}
.hero h1{margin-top:22px}
.hero .lede{margin-top:24px}
.hero .actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:34px;align-items:center}
.hero .trust{display:flex;align-items:center;gap:14px;margin-top:34px;font-size:13.5px;color:var(--ink-3)}
.hero .trust .avatars{display:flex}
.hero .trust .avatars span{width:30px;height:30px;border-radius:50%;border:2px solid #fff;margin-left:-8px;display:grid;place-items:center;font-size:11px;font-weight:700;color:#fff}
.hero .trust .avatars span:first-child{margin-left:0}

/* Panel de flujo (visual del hero) */
.flow-card{background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow-lg);overflow:hidden}
.flow-card .bar{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;border-bottom:1px solid var(--line);background:var(--bg-2)}
.flow-card .bar b{font-size:13.5px;font-weight:600}
.flow-card .bar .status{font-family:var(--mono);font-size:11.5px;color:var(--ok);display:flex;align-items:center;gap:6px}
.flow-card .bar .status::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 3px rgba(31,138,91,.15)}
.flow-steps{padding:18px;display:grid;gap:10px}
.fstep{display:grid;grid-template-columns:38px 1fr auto;gap:12px;align-items:center;border:1px solid var(--line);border-radius:10px;padding:11px 12px;background:#fff;position:relative}
.fstep + .fstep::before{content:"";position:absolute;left:30px;top:-11px;height:10px;border-left:1.5px dashed var(--line-2)}
.fstep .ic{width:38px;height:38px;border-radius:9px;display:grid;place-items:center;font-family:var(--mono);font-size:11px;font-weight:600;color:#fff}
.fstep .t{font-size:14px;font-weight:600;line-height:1.3}
.fstep .d{font-size:12.5px;color:var(--ink-3);line-height:1.35}
.fstep .tm{font-family:var(--mono);font-size:11.5px;color:var(--ink-3)}
.flow-foot{display:grid;grid-template-columns:1fr 1fr 1fr;border-top:1px solid var(--line)}
.flow-foot div{padding:14px 18px;border-right:1px solid var(--line)}
.flow-foot div:last-child{border-right:none}
.flow-foot b{display:block;font-size:15px;font-weight:600}
.flow-foot span{font-size:12px;color:var(--ink-3)}
.c-cal{background:#3B6FD8}.c-ai{background:var(--accent)}.c-mail{background:#0B1626}.c-drive{background:#1F8A5B}.c-tg{background:#2AA3DF}

/* Barra de logos / negocios */
.logobar{padding:34px 0;border-bottom:1px solid var(--line)}
.logobar .wrap{display:flex;align-items:center;gap:40px;flex-wrap:wrap;justify-content:space-between}
.logobar .label{font-family:var(--mono);font-size:12px;color:var(--ink-3);letter-spacing:.04em;text-transform:uppercase}
.logobar .items{display:flex;gap:44px;flex-wrap:wrap;align-items:center}
.logobar .items span{font-size:17px;font-weight:600;color:#8A94A3;letter-spacing:-.02em}

/* Métricas */
.hero-meta,.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--line);border-radius:var(--r);background:#fff;overflow:hidden}
.hero-meta div,.stats div{padding:26px 26px 22px;border-right:1px solid var(--line)}
.hero-meta div:last-child,.stats div:last-child{border-right:none}
.hero-meta b,.stats b{display:block;font-size:40px;font-weight:600;letter-spacing:-.04em;line-height:1;color:var(--ink)}
.hero-meta b small,.stats b small{font-size:18px;color:var(--accent);margin-left:2px}
.hero-meta span,.stats span{display:block;font-size:14px;color:var(--ink-3);margin-top:10px;line-height:1.4}

/* Comparativa */
.contrast{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.contrast > div{border:1px solid var(--line);border-radius:var(--r);padding:30px;background:#fff}
.contrast .yes{border-color:var(--navy);background:var(--navy);color:#E6EBF2}
.contrast .yes h4{color:#fff}
.contrast h4{margin-bottom:16px;font-size:15px;font-family:var(--mono);font-weight:500;text-transform:uppercase;letter-spacing:.05em}
.contrast .no h4{color:var(--ink-3)}
.contrast ul{list-style:none;padding:0;margin:0}
.contrast li{padding:13px 0 13px 30px;border-top:1px solid var(--line);font-size:15.5px;position:relative}
.contrast .yes li{border-color:rgba(255,255,255,.1)}
.contrast .no li{color:var(--ink-3)}
.contrast .no li::before{content:"";position:absolute;left:4px;top:21px;width:12px;height:1.5px;background:#B5BDC9}
.contrast .yes li::before{content:"";position:absolute;left:3px;top:17px;width:11px;height:6px;border-left:2px solid var(--accent);border-bottom:2px solid var(--accent);transform:rotate(-45deg)}

/* Tarjetas */
.card{border:1px solid var(--line);border-radius:var(--r);background:#fff;padding:28px;transition:border-color .15s,box-shadow .15s}
.card:hover{border-color:var(--line-2);box-shadow:var(--shadow)}
.card .ic{width:40px;height:40px;border-radius:10px;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;font-family:var(--mono);font-size:13px;font-weight:600;margin-bottom:18px}
.card h4{margin-bottom:8px}
.card p{font-size:15px;color:var(--ink-2);margin:0}
section.dark .card{background:var(--navy-2);border-color:rgba(255,255,255,.08)}
section.dark .card p{color:#A9B4C4}
section.dark .card .ic{background:rgba(240,86,29,.14)}

/* Listas numeradas */
.numlist{list-style:none;padding:0;margin:0;counter-reset:n}
.numlist > li{counter-increment:n;display:grid;grid-template-columns:52px 1fr;gap:16px;padding:22px 0;border-top:1px solid var(--line)}
.numlist > li:first-child{border-top:none;padding-top:4px}
.numlist > li::before{content:counter(n,decimal-leading-zero);font-family:var(--mono);font-size:13px;font-weight:500;color:var(--accent);border:1px solid var(--line-2);border-radius:8px;height:32px;display:grid;place-items:center}
.numlist h4{margin-bottom:4px;padding-top:4px}
.numlist p{color:var(--ink-2);margin:0;font-size:15.5px}

/* Rejillas */
.g2{display:grid;grid-template-columns:1fr 1fr;gap:48px}
.g3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.g4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.cols-rule > *{border:1px solid var(--line);border-radius:var(--r);padding:26px;background:#fff}

/* Marco de navegador / casos */
.browser{border:1px solid var(--line);border-radius:12px;background:#fff;overflow:hidden;box-shadow:var(--shadow)}
.browser .chrome{display:flex;align-items:center;gap:6px;padding:9px 12px;border-bottom:1px solid var(--line);background:var(--bg-2)}
.browser .chrome i{width:9px;height:9px;border-radius:50%;background:#D9DDE3;display:block}
.browser .chrome .url{margin-left:10px;font-family:var(--mono);font-size:11px;color:var(--ink-3);background:#fff;border:1px solid var(--line);border-radius:6px;padding:2px 10px;flex:1;max-width:260px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.browser img{aspect-ratio:16/10;object-fit:cover;object-position:top;width:100%}
.cases{display:grid;grid-template-columns:repeat(6,1fr);gap:24px}
.case{grid-column:span 3;text-decoration:none;display:block}
.case.third{grid-column:span 2}
.case .browser{transition:transform .2s,box-shadow .2s}
.case:hover .browser{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.case .meta{display:flex;justify-content:space-between;align-items:center;margin-top:18px;gap:12px}
.case h4{font-size:18px}
.tag{font-family:var(--mono);font-size:11px;letter-spacing:.03em;color:var(--ink-2);background:var(--bg-3);border-radius:99px;padding:4px 10px;white-space:nowrap}
.case p{font-size:14.5px;color:var(--ink-2);margin-top:8px}
.case .applies{display:flex;gap:6px;flex-wrap:wrap;margin-top:12px}
.case .applies span{font-size:12px;color:var(--ink-2);border:1px solid var(--line);border-radius:6px;padding:3px 8px}

/* Precio */
.price-block{border:1px solid var(--line);border-radius:16px;background:#fff;padding:34px;box-shadow:var(--shadow-lg);position:relative}
.price-block.featured{border:1.5px solid var(--navy)}
.price-block .ribbon{position:absolute;top:-12px;left:34px;background:var(--accent);color:#fff;font-family:var(--mono);font-size:11px;letter-spacing:.05em;text-transform:uppercase;padding:5px 11px;border-radius:99px}
.price-row{display:flex;align-items:baseline;gap:14px;flex-wrap:wrap;margin:14px 0 4px}
.price-now{font-size:58px;font-weight:600;letter-spacing:-.045em;line-height:1}
.price-old{font-size:19px;color:var(--ink-3);text-decoration:line-through}
.seats{display:inline-flex;align-items:center;gap:9px;font-size:13.5px;font-weight:600;color:var(--accent-2);background:var(--accent-soft);border-radius:99px;padding:7px 14px;margin-top:8px}
.seats .dot{width:7px;height:7px;border-radius:50%;background:var(--accent);animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(240,86,29,.45)}70%{box-shadow:0 0 0 7px rgba(240,86,29,0)}100%{box-shadow:0 0 0 0 rgba(240,86,29,0)}}
.seats.out{color:var(--ink-3);background:var(--bg-3)}
.seats.out .dot{background:var(--ink-3);animation:none}
.checklist{list-style:none;padding:0;margin:22px 0}
.checklist li{padding:9px 0 9px 30px;position:relative;font-size:15.5px;color:var(--ink-2)}
.checklist li::before{content:"";position:absolute;left:0;top:11px;width:19px;height:19px;border-radius:50%;background:var(--accent-soft)}
.checklist li::after{content:"";position:absolute;left:6px;top:16px;width:7px;height:4px;border-left:1.8px solid var(--accent);border-bottom:1.8px solid var(--accent);transform:rotate(-45deg)}

/* Proceso */
.phases{display:grid;grid-template-columns:repeat(6,1fr);gap:0;position:relative;counter-reset:ph}
.phases::before{content:"";position:absolute;left:18px;right:18px;top:18px;height:1.5px;background:var(--line-2)}
.phase{padding:0 14px 0 0;position:relative;counter-increment:ph}
.phase::before{content:counter(ph);position:relative;z-index:1;display:grid;place-items:center;width:36px;height:36px;border-radius:50%;background:#fff;border:1.5px solid var(--navy);font-family:var(--mono);font-size:13px;font-weight:600;margin-bottom:18px}
.phase:nth-child(4)::before{background:var(--navy);color:#fff}
.phase .when{font-family:var(--mono);font-size:11px;letter-spacing:.05em;text-transform:uppercase;color:var(--accent)}
.phase h4{margin:6px 0 6px}
.phase p{font-size:14px;color:var(--ink-2);margin:0}

/* Sesiones */
.session{display:grid;grid-template-columns:260px 1fr 1fr;gap:32px;padding:34px;border:1px solid var(--line);border-radius:var(--r);background:#fff;margin-bottom:16px}
.session .num{font-family:var(--mono);font-size:13px;font-weight:600;color:var(--accent)}
.session h3{margin-top:10px}
.session .dur{font-size:13.5px;color:var(--ink-3);margin-top:8px}
.session h5{font-family:var(--mono);font-size:11.5px;font-weight:500;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3);margin:0 0 12px}
.session ul{margin:0;padding-left:18px}
.session li{margin:7px 0;font-size:15.5px;color:var(--ink-2)}
.session li::marker{color:var(--accent)}

/* Servicios */
.service{border:1px solid var(--line);border-radius:var(--r);padding:30px;display:flex;flex-direction:column;background:#fff;transition:box-shadow .15s,border-color .15s}
.service:hover{box-shadow:var(--shadow);border-color:var(--line-2)}
.service .p{font-size:40px;font-weight:600;letter-spacing:-.04em;line-height:1;margin:20px 0 6px}
.service .p small{font-size:15px;font-weight:500;color:var(--ink-3);letter-spacing:0}
.service .unit{font-size:13.5px;color:var(--ink-3)}
.service ul{padding-left:0;list-style:none;margin:20px 0 26px;flex:1;border-top:1px solid var(--line);padding-top:16px}
.service li{margin:8px 0;font-size:14.5px;color:var(--ink-2);padding-left:20px;position:relative}
.service li::before{content:"";position:absolute;left:0;top:9px;width:8px;height:8px;border-radius:2px;background:var(--accent)}
.service .btn{align-self:flex-start}

/* Cita */
.quote{font-size:clamp(24px,2.8vw,34px);line-height:1.35;font-weight:500;letter-spacing:-.025em;max-width:900px;color:var(--ink)}
.quote cite{display:flex;align-items:center;gap:12px;font-style:normal;font-size:14px;color:var(--ink-3);margin-top:22px;font-weight:400;letter-spacing:0}

/* FAQ */
.faq-col{max-width:820px;margin:0 auto}
details{border:1px solid var(--line);border-radius:var(--r);padding:20px 24px;margin-bottom:10px;background:#fff}
summary{cursor:pointer;font-size:17px;font-weight:600;letter-spacing:-.01em;list-style:none;display:flex;justify-content:space-between;gap:20px;align-items:center}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font-size:20px;font-weight:400;color:var(--ink-3);width:28px;height:28px;border-radius:8px;border:1px solid var(--line);display:grid;place-items:center;flex:none}
details[open] summary::after{content:"–";color:var(--accent)}
details p{margin:14px 0 0;color:var(--ink-2);max-width:700px}

/* Formulario */
form.apply{display:grid;gap:24px;border:1px solid var(--line);border-radius:16px;padding:34px;background:#fff;box-shadow:var(--shadow)}
.field label{display:block;font-size:14px;font-weight:600;margin-bottom:8px}
.field .hint{font-weight:400;color:var(--ink-3)}
.field input,.field select,.field textarea{width:100%;font:inherit;font-size:15.5px;padding:12px 14px;border:1px solid var(--line-2);background:#fff;color:var(--ink);border-radius:9px;transition:border-color .15s,box-shadow .15s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--navy);box-shadow:0 0 0 3px rgba(11,22,38,.08)}
.field textarea{min-height:120px;resize:vertical}
.opts{display:flex;flex-wrap:wrap;gap:8px}
.opts label{font-weight:500;font-size:14.5px;border:1px solid var(--line-2);border-radius:9px;background:#fff;padding:9px 13px;cursor:pointer;margin:0;transition:all .12s}
.opts label:hover{border-color:var(--ink-3)}
.opts input{position:absolute;opacity:0;pointer-events:none}
.opts label:has(input:checked){border-color:var(--navy);background:var(--navy);color:#fff}
.form-ok{display:none;border:1px solid var(--line);border-radius:16px;background:#fff;padding:40px;box-shadow:var(--shadow)}
.form-ok.show{display:block}

/* Footer */
footer{padding:72px 0 40px;background:var(--navy);color:#A9B4C4}
footer .logo .name{color:#fff}
footer .logo .by{color:#8B98AB}
footer .cols{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:32px}
footer h5{font-family:var(--mono);font-size:11.5px;letter-spacing:.06em;text-transform:uppercase;color:#6F7D92;margin:0 0 16px;font-weight:500}
footer ul{list-style:none;padding:0;margin:0}
footer li{margin:9px 0;font-size:14.5px}
footer a{text-decoration:none;color:#C9D1DD}
footer a:hover{color:#fff}
footer .small{color:#8B98AB}
footer .legal{margin-top:56px;padding-top:22px;border-top:1px solid rgba(255,255,255,.08);display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:13px;color:#6F7D92}
footer .legal a{color:#8B98AB}

/* Páginas interiores */
.page-head{padding:88px 0 72px;border-bottom:1px solid var(--line);background:linear-gradient(180deg,var(--bg-2),#fff)}
.page-head .lede{margin-top:22px}
.prose{max-width:720px}
.prose h2{font-size:30px;margin:48px 0 16px}
.prose h3{margin:32px 0 12px}
.prose p,.prose li{color:var(--ink-2)}
.indent{margin-left:0}

/* Banda CTA */
.cta-band{background:var(--navy);border-radius:20px;padding:56px;display:flex;justify-content:space-between;align-items:center;gap:32px;flex-wrap:wrap;position:relative;overflow:hidden}
.cta-band::after{content:"";position:absolute;right:-80px;top:-80px;width:320px;height:320px;border-radius:50%;border:56px solid rgba(240,86,29,.12)}
.cta-band h2{color:#fff}
.cta-band .lede{color:#A9B4C4;margin-top:12px}
.cta-band > *{position:relative;z-index:1}

/* Vista previa */
.todo{background:#FFF1B8;color:#6A5300;padding:1px 5px;border-radius:4px;font-size:.92em}
body:not(.is-preview) .todo{background:none;color:inherit;padding:0}
.ph{border:1.5px dashed var(--line-2);border-radius:var(--r);background:var(--bg-2);display:flex;align-items:center;justify-content:center;text-align:center;padding:28px;color:var(--ink-3);font-size:14px;min-height:240px}
[data-feature="youtube"]{display:none}
body.yt-on [data-feature="youtube"]{display:block}
#preview-panel{position:fixed;right:16px;bottom:16px;z-index:50;background:var(--navy);color:#E6EBF2;padding:14px 16px;font-size:13px;width:250px;border-radius:12px;box-shadow:var(--shadow-lg)}
#preview-panel b{display:block;font-family:var(--mono);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:#8B98AB;margin-bottom:10px;font-weight:500}
#preview-panel label{display:flex;justify-content:space-between;align-items:center;margin:8px 0;gap:8px}
#preview-panel input[type=number]{width:56px;font:inherit;padding:3px 6px;border-radius:6px;border:none}
#preview-panel button{background:none;border:1px solid #3A4A60;color:#C9D1DD;font:inherit;font-size:12px;padding:4px 9px;cursor:pointer;margin-top:6px;border-radius:6px}
#preview-panel.min > *:not(b):not(.tog){display:none}

/* Responsive */
@media (max-width:980px){
  .hero .wrap{grid-template-columns:1fr;gap:48px}
  .g2,.g3,.g4,.contrast{grid-template-columns:1fr}
  .hero-meta,.stats{grid-template-columns:1fr 1fr}
  .hero-meta div:nth-child(2),.stats div:nth-child(2){border-right:none}
  .hero-meta div:nth-child(-n+2),.stats div:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .cases{grid-template-columns:1fr}
  .case,.case.third{grid-column:auto}
  .phases{grid-template-columns:1fr 1fr;row-gap:28px}
  .phases::before{display:none}
  .session{grid-template-columns:1fr;gap:18px;padding:26px}
  footer .cols{grid-template-columns:1fr 1fr}
  nav.main{display:none;position:absolute;top:68px;left:0;right:0;background:#fff;flex-direction:column;align-items:flex-start;padding:20px 32px;border-bottom:1px solid var(--line);gap:16px}
  nav.main.open{display:flex}
  .menu-btn{display:block}
  section{padding:76px 0}
  .cta-band{padding:36px}
  aside{position:static!important}
  .wrap{padding:0 22px}
}

/* ===== Identidad v1: símbolo + logotipo con tachadura ===== */
.nst-mark{aspect-ratio:1;display:inline-block;line-height:0}
.nst-mark svg{width:100%;height:100%;display:block}
.nst-word{font-family:var(--sans);font-weight:700;letter-spacing:-.035em;color:var(--navy);line-height:1;white-space:nowrap}
.nst-word .sin{font-weight:500}
.nst-strike{position:relative;display:inline-block}
.nst-strike::after{content:"";position:absolute;left:-.05em;right:-.05em;top:54%;height:.13em;background:var(--accent);border-radius:.02em;transform:translateY(-50%)}
.nst-lockup{display:inline-flex;align-items:center;gap:.5em}
.nst-lockup .nst-mark{width:1.9em}
.nst-lockup.lg{font-size:30px}
.nst-lockup.xl{font-size:76px}
.on-dark .nst-word{color:#fff}
.nst-stack{display:inline-flex;flex-direction:column;align-items:center;gap:18px;font-size:34px;text-align:center}
.nst-stack .nst-mark{width:84px}
.nst-stack .by{font-family:var(--mono);font-size:13px;color:var(--ink-3);letter-spacing:.04em;margin-top:-6px}
.logo .nst-word{font-size:19px}
.logo .by{margin-top:5px}
footer .logo .nst-word{color:#fff}
.nst-avatar{width:240px;height:240px;border-radius:50%;background:var(--navy);display:grid;place-items:center;overflow:hidden}
.nst-avatar .nst-mark{width:100%}
.nst-banner{width:100%;height:100%;background:var(--navy);position:relative;display:grid;place-items:center;overflow:hidden;font-size:10px}
.nst-banner::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:40px 40px}
.nst-banner::after{content:"";position:absolute;right:-6%;bottom:-40%;width:46%;aspect-ratio:1;border-radius:50%;border:5em solid rgba(240,86,29,.16)}
.nst-banner .safe{position:relative;z-index:1;text-align:center}
.nst-banner .nst-lockup.xl{font-size:44px}
.nst-banner p{color:#A9B4C4;font-family:var(--mono);font-size:15px;margin:16px 0 0;letter-spacing:.02em}
.nst-thumb{width:100%;height:100%;background:var(--navy);position:relative;padding:7% 6%;box-sizing:border-box;overflow:hidden}
.nst-thumb .chip{display:inline-block;background:var(--accent);color:#fff;font-family:var(--mono);font-weight:600;font-size:clamp(10px,2.1vw,16px);padding:.35em .8em;border-radius:6px}
.nst-thumb h3{color:#fff;font-size:clamp(22px,5.4vw,52px);line-height:1.02;letter-spacing:-.04em;font-weight:800;margin:.35em 0 0;max-width:62%}
.nst-thumb .bar{width:30%;height:clamp(5px,1vw,10px);background:var(--accent);margin-top:.9em;border-radius:3px}
.nst-thumb .brand{position:absolute;left:6%;bottom:8%}
.nst-thumb .ph-face{position:absolute;right:0;bottom:0;width:38%;height:88%;background:linear-gradient(180deg,#22344F,#13233A);border-top-left-radius:24px;display:grid;place-items:center;color:#6F7D92;font-family:var(--mono);font-size:13px;text-align:center}
footer .logo .nst-mark{box-shadow:0 0 0 1px rgba(255,255,255,.18);border-radius:22%}

/* Menú desplegable */
.dd{position:relative}
.dd .car{font-size:10px;color:var(--ink-3)}
.dd-menu{position:absolute;top:100%;left:-18px;padding-top:14px;display:none;min-width:340px}
.dd-menu::before{content:"";position:absolute;inset:14px 0 0 0;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow-lg)}
.dd:hover .dd-menu,.dd:focus-within .dd-menu{display:block}
.dd-menu a{position:relative;display:flex;gap:14px;padding:12px 16px;margin:4px 6px;border-radius:10px;align-items:flex-start}
.dd-menu a:first-child{margin-top:10px}.dd-menu a:last-child{margin-bottom:8px}
.dd-menu a:hover{background:var(--bg-2)}
.dd-menu .n{font-family:var(--mono);font-size:11.5px;color:var(--accent);padding-top:2px}
.dd-menu b{display:block;font-size:14.5px;color:var(--ink);font-weight:600}
.dd-menu small{display:block;font-size:12.5px;color:var(--ink-3);margin-top:2px}
/* Hub del sistema */
.hub{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:14px;box-shadow:var(--shadow-lg)}
.hub .m{border:1px solid var(--line);border-radius:12px;padding:14px 14px 12px;background:#fff}
.hub .m b{display:block;font-size:13.5px;font-weight:600;line-height:1.25}
.hub .m span{display:block;font-size:12px;color:var(--ink-3);margin-top:4px;line-height:1.35}
.hub .m i{display:block;width:22px;height:3px;border-radius:2px;background:var(--accent);margin-bottom:10px}
.hub .core{background:var(--navy);border-color:var(--navy);display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center}
.hub .core .nst-mark{width:44px;margin-bottom:10px}
.hub .core b{color:#fff;font-size:14px}
.hub .core span{color:#A9B4C4}
/* Tarjetas de sector */
.sector{display:flex;flex-direction:column;text-decoration:none;border:1px solid var(--line);border-radius:14px;padding:28px;background:#fff;transition:all .15s}
.sector:hover{border-color:var(--navy);box-shadow:var(--shadow);transform:translateY(-2px)}
.sector .n{font-family:var(--mono);font-size:12px;color:var(--accent)}
.sector h3{margin:14px 0 8px;font-size:21px}
.sector p{font-size:15px;color:var(--ink-2);flex:1}
.sector ul{list-style:none;padding:0;margin:4px 0 20px}
.sector li{font-size:13.5px;color:var(--ink-2);padding:6px 0;border-top:1px solid var(--line)}
.sector .go{font-weight:600;font-size:14.5px}
.sector .go::after{content:" →";color:var(--accent)}
.sector.featured{background:var(--navy);border-color:var(--navy)}
.sector.featured h3{color:#fff}.sector.featured p,.sector.featured li{color:#A9B4C4}.sector.featured li{border-color:rgba(255,255,255,.1)}.sector.featured .go{color:#fff}
/* Ofertas de entrada */
.offer{border:1px solid var(--line);border-radius:14px;padding:26px;background:#fff;display:flex;flex-direction:column}
.offer .k{font-family:var(--mono);font-size:11.5px;letter-spacing:.05em;text-transform:uppercase;color:var(--ink-3)}
.offer h4{font-size:19px;margin:10px 0 6px}
.offer .pr{font-size:30px;font-weight:600;letter-spacing:-.04em;margin:6px 0 4px}
.offer .pr s{font-size:15px;color:var(--ink-3);font-weight:400;margin-left:6px}
.offer p{font-size:14.5px;color:var(--ink-2);flex:1}
.offer.main{border:1.5px solid var(--navy)}
/* Pestañas */
.tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:28px}
.tabs [role=tab]{font:inherit;font-size:14.5px;font-weight:600;padding:11px 16px;border-radius:10px;border:1px solid var(--line-2);background:#fff;color:var(--ink-2);cursor:pointer;display:flex;align-items:center;gap:10px}
.tabs [role=tab] small{font-family:var(--mono);font-weight:400;font-size:11px;color:var(--ink-3)}
.tabs [role=tab][aria-selected=true]{background:var(--navy);border-color:var(--navy);color:#fff}
.tabs [role=tab][aria-selected=true] small{color:#8B98AB}
.tabpanel{border:1px solid var(--line);border-radius:16px;background:#fff;padding:36px;display:grid;grid-template-columns:.9fr 1.1fr;gap:48px}
.tabpanel h3{font-size:28px}
.tabpanel .facts{display:flex;gap:8px;flex-wrap:wrap;margin:18px 0}
.tabpanel .done{list-style:none;padding:0;margin:0}
.tabpanel .done li{padding:14px 0 14px 34px;border-top:1px solid var(--line);position:relative;font-size:15.5px;color:var(--ink-2)}
.tabpanel .done li:first-child{border-top:none;padding-top:4px}
.tabpanel .done li:first-child::before{top:6px}.tabpanel .done li:first-child::after{top:11px}
.tabpanel .done li b{color:var(--ink);font-weight:600}
.tabpanel .done li::before{content:"";position:absolute;left:0;top:16px;width:20px;height:20px;border-radius:6px;background:var(--accent-soft)}
.tabpanel .done li::after{content:"";position:absolute;left:6px;top:21px;width:8px;height:4px;border-left:1.8px solid var(--accent);border-bottom:1.8px solid var(--accent);transform:rotate(-45deg)}
@media (max-width:980px){.hub{grid-template-columns:1fr 1fr}.hub .core{grid-column:span 2}.tabpanel{grid-template-columns:1fr;padding:24px}.dd-menu{position:static;padding:0;display:block;min-width:0}.dd-menu::before{display:none}.dd-menu a{margin:0;padding:8px 0}}
.fieldset{border:1px solid var(--line);border-radius:12px;padding:22px;display:grid;gap:20px}
.fieldset legend{font-family:var(--mono);font-size:12px;letter-spacing:.05em;text-transform:uppercase;color:var(--accent);padding:0 8px}
.tabpanel[hidden]{display:none}
.opts label{position:relative}
label.small .link::after{content:none}
html,body{overflow-x:hidden}
@media (max-width:980px){.g2[style*="grid-template-columns"],.g3[style*="grid-template-columns"],.hero-meta[style*="grid-template-columns"]{grid-template-columns:1fr!important}}
@media (max-width:600px){footer .cols{grid-template-columns:1fr}footer a{word-break:break-word}}

/* Formularios: campo trampa y aviso de pago */
.hp{position:absolute!important;left:-10000px!important;width:1px;height:1px;overflow:hidden}
.paid-note{display:inline-flex;align-items:center;gap:8px;margin-top:22px;padding:10px 14px;border-radius:10px;background:#E8F5EC;color:#14532D;font-size:14.5px;font-weight:500}
.paid-note::before{content:"✓";font-weight:700}
button[disabled]{opacity:.6;cursor:wait}
/* Menú estático (buscadores / sin JavaScript); site.js lo sustituye */
.seo-nav{display:flex;flex-wrap:wrap;gap:6px 18px;padding:22px 24px;font-size:14px;border-bottom:1px solid var(--line,#e5e7eb)}
.seo-nav a{color:inherit;text-decoration:none}
a.card{text-decoration:none;color:inherit;display:block;transition:border-color .2s,transform .2s}
a.card:hover{border-color:var(--accent,#F0561D);transform:translateY(-2px)}
a.card p{color:var(--ink-2,#4b5563)}

/* ===== Tienda de kits ===== */
.kit-plats{display:flex;gap:8px;flex-wrap:wrap;margin-top:20px}
.kit-plats span{font-family:var(--mono);font-size:12px;padding:5px 11px;border:1px solid var(--line-2);border-radius:999px;color:var(--ink-2);background:#fff}
.shop{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:32px;align-items:start}
.shop-filtros{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:22px}
.shop-filtros button{font:inherit;font-size:14px;padding:8px 14px;border-radius:999px;border:1px solid var(--line-2);background:#fff;color:var(--ink-2);cursor:pointer}
.shop-filtros button[aria-pressed=true]{background:var(--navy);border-color:var(--navy);color:#fff}
.kit-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px}
.kit{border:1px solid var(--line);border-radius:14px;padding:22px;background:#fff;display:flex;flex-direction:column;gap:10px;transition:border-color .15s,box-shadow .15s;position:relative}
.kit:hover{box-shadow:var(--shadow)}
.kit.feat{border-color:var(--navy)}
.kit.on{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}
.kit.soon{background:var(--bg-2)}
.kit h3{font-size:19px}
.kit p{font-size:14.5px;color:var(--ink-2);margin:0}
.kit .checklist{margin:4px 0 0}
.kit .checklist li{font-size:13.5px}
.kit-top{display:flex;gap:6px;flex-wrap:wrap}
.kit-tag{font-family:var(--mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;padding:3px 8px;border-radius:6px;background:var(--bg-3);color:var(--ink-2)}
.kit-tag.base{background:var(--navy);color:#fff}
.kit-tag.pack{background:var(--accent);color:#fff}
.kit-tag.soon{background:#fff;border:1px dashed var(--line-2)}
.kit-bot{margin-top:auto;padding-top:12px;display:flex;justify-content:space-between;align-items:center;gap:10px;border-top:1px solid var(--line)}
.kit-price{font-size:22px;font-weight:700;letter-spacing:-.02em}
.kit-save{display:block;font-family:var(--mono);font-size:11.5px;color:var(--accent-2)}
.btn.sm{padding:9px 14px;font-size:14px}
.btn.ghost{background:transparent;color:var(--navy)}
.cart{position:sticky;top:96px;border:1px solid var(--line);border-radius:16px;padding:22px;background:#fff;box-shadow:var(--shadow)}
.cart-items{list-style:none;margin:10px 0 0;padding:0}
.cart-items li{display:flex;justify-content:space-between;gap:10px;padding:9px 0;border-bottom:1px solid var(--line);font-size:14.5px}
.cart-items li.empty{color:var(--ink-3)}
.cart-items .x{border:0;background:none;color:var(--ink-3);font-size:16px;cursor:pointer;padding:0 2px}
.cart-nudge{background:var(--accent-soft);border-radius:10px;padding:10px 12px;font-size:13.5px;margin:12px 0 0}
.cart-nudge .link{border:0;background:none;padding:0;font:inherit;color:var(--accent-2);font-weight:600;text-decoration:underline;cursor:pointer}
.cart-total{display:flex;justify-content:space-between;align-items:baseline;margin-top:14px}
.cart-total b{font-size:28px;letter-spacing:-.03em}
.cart-chk{display:flex;gap:9px;align-items:flex-start;font-size:13px;color:var(--ink-2);margin:0 0 10px;line-height:1.45}
.cart-chk input{margin-top:3px;accent-color:var(--accent)}
.cart-bar{display:none}
.shop-form{display:grid;gap:14px}
.shop-toast{position:fixed;left:50%;top:90px;transform:translateX(-50%);background:var(--navy);color:#fff;padding:12px 18px;border-radius:10px;font-size:14px;z-index:80;box-shadow:var(--shadow-lg)}
.aviso-dlg{border:0;border-radius:16px;padding:26px;max-width:420px;width:calc(100% - 32px);box-shadow:var(--shadow-lg)}
.aviso-dlg::backdrop{background:rgba(11,22,38,.55)}
.dl-list{display:grid;gap:12px}
.dl{display:grid;grid-template-columns:52px minmax(0,1fr) auto;gap:14px;align-items:center;padding:16px 18px;border:1px solid var(--line);border-radius:14px;text-decoration:none;color:inherit;background:#fff;transition:border-color .15s}
.dl:hover{border-color:var(--accent)}
.dl-ic{width:52px;height:52px;border-radius:12px;background:var(--navy);color:#fff;display:grid;place-items:center;font-family:var(--mono);font-size:12px;font-weight:600}
.dl b{display:block}.dl small{color:var(--ink-3);font-size:13px}
.dl-go{font-weight:600;color:var(--accent-2);white-space:nowrap}
@media(max-width:960px){
  .shop{grid-template-columns:1fr}
  .cart{position:static}
  .cart-bar:not([hidden]){display:flex;position:fixed;left:12px;right:12px;bottom:12px;z-index:70;justify-content:space-between;align-items:center;padding:14px 18px;border:0;border-radius:12px;background:var(--navy);color:#fff;font:inherit;font-size:15px;box-shadow:var(--shadow-lg);cursor:pointer}
}

/* ===== Visibilidad de los kits ===== */
.promo-bar{background:var(--navy);color:#C3CCD8;font-size:14px}
.promo-bar .wrap{display:flex;justify-content:center;align-items:center;gap:14px;padding-top:9px;padding-bottom:9px;text-align:center}
.promo-bar b{color:#fff;font-weight:600}
.promo-bar a{color:#fff;text-decoration:underline;text-decoration-color:var(--accent);text-underline-offset:3px}
.promo-bar button{border:0;background:none;color:#A9B4C4;font-size:18px;cursor:pointer;padding:0 4px;line-height:1}
nav.main a.nav-kits{position:relative;display:inline-flex;align-items:center;gap:7px}
.nav-new{font-family:var(--mono);font-size:10.5px;font-weight:600;color:#fff;background:var(--accent);padding:2px 7px;border-radius:999px;letter-spacing:.02em;white-space:nowrap}
.kits-band{padding:72px 0;border-bottom:1px solid var(--line)}
.kits-band.dark{background:var(--navy);position:relative;overflow:hidden}
.kits-band.dark::after{content:"";position:absolute;right:-120px;top:-160px;width:420px;height:420px;border-radius:50%;border:56px solid rgba(240,86,29,.12);pointer-events:none}
.kits-band.dark h2,.kits-band.dark .kit h3{color:#fff}
.kits-band.dark .lede{color:#C3CCD8}
.kits-band.dark .kit{background:var(--navy-2);border-color:rgba(255,255,255,.1)}
.kits-band.dark .kit.feat{border-color:var(--accent)}
.kits-band.dark .kit p,.kits-band.dark .kit-price{color:#E7ECF1}
.kits-band.dark .kit-tag{background:rgba(255,255,255,.1);color:#E7ECF1}
.kits-band.dark .kit-tag.pack{background:var(--accent)}
.kits-band.dark .kit-tag.base{background:#fff;color:var(--navy)}
.kits-band.dark .kit-bot{border-color:rgba(255,255,255,.1)}
.kits-band.dark .btn.ghost{color:#fff;border-color:rgba(255,255,255,.35)}
.kits-band.dark .kit-plats span{background:transparent;color:#C3CCD8;border-color:rgba(255,255,255,.25)}
.kits-band .wrap{position:relative;z-index:1}
.kits-band-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px 48px;flex-wrap:wrap;margin-bottom:28px}
.kits-band-cta{display:flex;flex-direction:column;align-items:flex-start;gap:6px}
.kits-band .kit-grid{grid-template-columns:repeat(auto-fill,minmax(250px,1fr))}
@media(max-width:760px){.promo-bar .wrap{font-size:13px;justify-content:space-between;text-align:left}.nav-new{display:none}.kits-band{padding:52px 0}}

/* retrato */
.retrato{margin:0;position:relative;background:var(--soft,#FDEEE7);border-radius:18px;overflow:hidden;aspect-ratio:4/5;display:flex;align-items:flex-end;justify-content:center;border:1px solid var(--line,#E3E6EC)}
.retrato::before{content:"";position:absolute;right:22px;top:22px;width:14px;height:14px;background:var(--accent,#F0561D);border-radius:3px}
.retrato img{width:100%;height:100%;object-fit:cover;object-position:50% 0;display:block}
.retrato.sm{max-width:220px;width:100%}
.retrato.md{max-width:280px;width:100%;justify-self:end}
.quien{display:grid;grid-template-columns:220px 1fr;gap:52px;align-items:center}
.quien .eyebrow{margin-bottom:14px}
@media(max-width:820px){.quien{grid-template-columns:1fr;gap:28px}.retrato.sm{max-width:180px}.retrato.md{max-width:240px;justify-self:start}}

.price-iva{font-size:.8em;color:var(--ink-3);font-weight:400;margin-left:.35em;letter-spacing:0}
.price-row{flex-wrap:wrap}
.price-iva.block{display:block;flex-basis:100%;font-size:13px;margin:2px 0 0;color:var(--ink-2)}

/* huecos de llamada */
.huecos{display:grid;gap:14px}
.huecos-fecha{font-size:12px;font-weight:600;text-transform:capitalize;color:var(--ink-2);margin:0 0 6px}
.huecos-horas{display:flex;flex-wrap:wrap;gap:8px}
.hueco{position:relative;cursor:pointer}
.hueco input{position:absolute;opacity:0;pointer-events:none}
.hueco span{display:inline-block;padding:8px 14px;border:1px solid var(--line-2);border-radius:10px;font-size:14px;font-variant-numeric:tabular-nums;background:var(--bg);transition:border-color .15s,background .15s}
.hueco:hover span{border-color:var(--ink-3)}
.hueco input:checked+span{border-color:var(--accent);background:#FDEEE7;color:var(--ink);font-weight:600}
.hueco input:focus-visible+span{outline:2px solid var(--accent);outline-offset:2px}
.hueco-ninguno span{font-size:13px;color:var(--ink-3)}