/* Mutant Concept — estilos del sitio */
:root{
  --surface:#0E0F0C;--surface-raised:#1A1C17;--line:#2C2F28;
  --ink:#F2F2EC;--ink-muted:#A3A69B;--mutant:#C6F432;--mutant-hover:#D7FF5C;
  --on-mutant:#0E0F0C;--signal:#FF5A36;
  --display:"Space Grotesk","Helvetica Neue",Arial,sans-serif;
  --sans:"IBM Plex Sans","Helvetica Neue",Arial,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,Menlo,monospace;
  --r:4px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--surface);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased}
img,svg{display:block;max-width:100%}
a{color:var(--mutant)}a:hover{color:var(--ink)}
:focus-visible{outline:2px solid var(--mutant);outline-offset:2px}
.skip{position:absolute;left:-9999px;top:8px;background:var(--mutant);color:var(--on-mutant);padding:10px 14px;border-radius:var(--r);z-index:100}
.skip:focus{left:8px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px}

/* Header */
.site-header{border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50;background:rgba(14,15,12,.92);backdrop-filter:saturate(1.2) blur(8px)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:72px}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;font-family:var(--display);font-weight:700;font-size:20px;letter-spacing:-.02em}
.brand-mark{display:block;flex:none;width:27px;height:30px}
.nav-links{display:flex;align-items:center;gap:28px;font-size:15px}
.nav-links a:not(.btn){color:var(--ink-muted);text-decoration:none}
.nav-links a:not(.btn):hover,.nav-links a[aria-current="page"]{color:var(--ink)}
.nav-toggle{display:none;background:none;border:1px solid var(--line);color:var(--ink);border-radius:var(--r);width:44px;height:44px;cursor:pointer}
@media (max-width:900px){
  .nav-toggle{display:inline-flex;align-items:center;justify-content:center}
  .nav-links{display:none;position:absolute;left:0;right:0;top:72px;background:var(--surface);border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;gap:0;padding:8px 24px 20px}
  .nav-links.open{display:flex}
  .nav-links a:not(.btn){padding:14px 0;border-bottom:1px solid var(--line)}
  .nav-links .btn{margin-top:16px;justify-content:center}
}

/* Buttons */
.btn{display:inline-flex;align-items:center;min-height:48px;padding:12px 22px;border-radius:var(--r);font-weight:500;font-size:16px;text-decoration:none;border:1px solid transparent;cursor:pointer;font-family:inherit;line-height:1.2}
.btn-sm{min-height:44px;padding:10px 18px;font-size:15px}
.btn-primary{background:var(--mutant);color:var(--on-mutant)}
.btn-primary:hover{background:var(--mutant-hover);color:var(--on-mutant)}
.btn-ghost{color:var(--ink);border-color:var(--line);background:transparent}
.btn-ghost:hover{border-color:var(--mutant);color:var(--ink)}
.btn-dark{background:var(--surface);color:var(--ink)}
.btn-dark:hover{background:#000;color:var(--ink)}
.btn-block{width:100%;justify-content:center}
.btn-row{display:flex;flex-wrap:wrap;gap:12px}

/* Type */
.label{font-family:var(--mono);font-size:12px;line-height:16px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-muted)}
.label-accent{color:var(--mutant)}
.label-signal{color:var(--signal)}
h1,h2,h3{font-family:var(--display);margin:0;letter-spacing:-.02em}
.h-display{font-weight:700;font-size:clamp(42px,6vw,80px);line-height:.98;letter-spacing:-.035em}
.h-page{font-weight:700;font-size:clamp(40px,5.5vw,72px);line-height:1;letter-spacing:-.035em;max-width:920px}
.h-section{font-weight:700;font-size:clamp(30px,3.8vw,48px);line-height:1.05;letter-spacing:-.025em}
.h-card{font-weight:600;font-size:22px;line-height:1.3}
.h-card-lg{font-weight:600;font-size:28px;line-height:1.2}
.accent{color:var(--mutant)}
.lead{font-size:19px;line-height:1.6;color:var(--ink-muted);max-width:620px;margin:0}
.muted{color:var(--ink-muted)}
p{margin:0}
.small{font-size:14px}

/* Sections */
.section{border-bottom:1px solid var(--line);padding:96px 0}
.section-tight{padding:72px 0}
.dots{background-image:radial-gradient(var(--line) 1.4px,transparent 1.4px);background-size:24px 24px}
.stack{display:flex;flex-direction:column;gap:24px}
.stack-sm{display:flex;flex-direction:column;gap:14px}
.section-head{display:flex;flex-wrap:wrap;gap:24px;justify-content:space-between;align-items:flex-end;margin-bottom:48px}
.section-head>div{max-width:680px}
.section-head>p{max-width:400px}
.split{display:flex;flex-wrap:wrap;gap:48px 56px;align-items:center}
.split>.main{flex:999 1 520px;min-width:0}
.split>.side{flex:1 1 380px;min-width:0}
.split-top{align-items:flex-start}
.grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.grid-wide{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
@media (max-width:640px){.section{padding:64px 0}.grid,.grid-wide{grid-template-columns:1fr}}

/* Cards */
.card{background:var(--surface-raised);border:1px solid var(--line);border-radius:var(--r);padding:28px;display:flex;flex-direction:column;gap:14px}
.card-feature{border-color:var(--mutant)}
.card .btn{margin-top:auto;justify-content:center}
.card-link{text-decoration:none;color:var(--ink);padding:36px}
.card-link:hover{border-color:var(--mutant);color:var(--ink)}
.price{font-family:var(--display);font-weight:700;font-size:36px;line-height:1.1;letter-spacing:-.02em}
.price small{font-size:15px;color:var(--ink-muted);font-weight:400;letter-spacing:0}
.chip{font-family:var(--mono);font-size:11px;letter-spacing:.08em;background:var(--mutant);color:var(--on-mutant);padding:4px 10px;border-radius:999px}
.row-between{display:flex;justify-content:space-between;align-items:center;gap:12px}
.list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px;font-size:15px}
.list li::before{content:"— "}
.panel-grid{display:grid;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.panel-grid>*{background:var(--surface);padding:32px;display:flex;flex-direction:column;gap:12px}
.x{font-family:var(--display);font-weight:700;font-size:40px;line-height:1;color:var(--signal)}

/* Protocol (hero) */
.protocol{background:var(--surface-raised);border:1px solid var(--line);border-radius:var(--r);padding:28px}
.protocol-head{display:flex;justify-content:space-between;padding-bottom:18px;border-bottom:1px solid var(--line);margin-bottom:10px}
.protocol ol{list-style:none;margin:0;padding:0;counter-reset:p}
.protocol li{display:flex;gap:16px;padding:12px 0;align-items:baseline;counter-increment:p}
.protocol li+li{border-top:1px dashed var(--line)}
.protocol li::before{content:"0" counter(p);font-family:var(--mono);font-size:12px;color:var(--ink-muted);width:24px;flex:none}
.protocol li.done{background:var(--mutant);color:var(--on-mutant);border-radius:var(--r);padding:16px;margin-top:8px;border-top:0;font-weight:500}
.protocol li.done::before{color:var(--on-mutant)}

/* Report sample */
.report{margin:0}
.meter{display:flex;flex-direction:column;gap:8px}
.meter-top{display:flex;justify-content:space-between;font-size:15px}
.meter-top span:last-child{font-family:var(--mono)}
.bar{height:8px;background:var(--line);border-radius:4px;overflow:hidden}
.bar>i{display:block;height:100%;border-radius:4px;background:var(--ink-muted)}
.bar>i.bad{background:var(--signal)}.bar>i.good{background:var(--mutant)}
.note{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:16px;display:flex;flex-direction:column;gap:6px}

/* Steps list */
.phases{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.phases>li{display:flex;flex-wrap:wrap;gap:20px 48px;padding:36px 0;border-bottom:1px solid var(--line)}
.phases .ph-name{flex:1 1 260px;display:flex;flex-direction:column;gap:8px}
.phases .ph-body{flex:2 1 400px;display:flex;flex-direction:column;gap:14px}
.phases h3{font-weight:700;font-size:32px;line-height:1.2}
.strong{color:var(--ink);font-weight:500}

/* Metric list */
.metric-list{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.metric-list li{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;padding:20px 0;border-bottom:1px solid var(--line)}
.metric-list b{font-family:var(--display);font-size:20px;font-weight:600}

/* Plans row list */
.plan-rows{border:1px solid var(--line);border-radius:var(--r)}
.plan-rows>div{display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between;align-items:center;padding:24px 28px}
.plan-rows>div+div{border-top:1px solid var(--line)}
.plan-rows .hl{background:var(--surface-raised)}
.plan-rows h3{font-size:20px;font-weight:600;margin-bottom:4px}
.plan-rows .p{font-family:var(--display);font-weight:600;font-size:22px}
.plan-rows .p small{font-size:14px;color:var(--ink-muted);font-weight:400}

/* Table */
.table-box{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);background:var(--surface)}
table{width:100%;min-width:680px;border-collapse:collapse;font-size:15px}
thead tr{background:var(--surface-raised);text-align:left}
th,td{padding:16px 20px;text-align:left;vertical-align:top}
thead th{font-family:var(--display);font-size:18px;font-weight:600}
thead th:first-child{font-family:var(--mono);font-size:12px;letter-spacing:.08em;color:var(--ink-muted);font-weight:500}
tbody tr{border-top:1px solid var(--line)}
tbody th{font-weight:400;color:var(--ink-muted)}
tr.total{background:var(--surface-raised)}
tr.total td{font-family:var(--display);font-size:20px;font-weight:700}
.col-hl{color:var(--mutant)}

/* Pills */
.pills{display:flex;flex-wrap:wrap;gap:8px}
.pill{font-family:var(--mono);font-size:12px;letter-spacing:.06em;color:var(--ink);text-decoration:none;border:1px solid var(--line);border-radius:999px;padding:10px 16px;min-height:44px;display:inline-flex;align-items:center}
.pill:hover{border-color:var(--mutant);color:var(--ink)}

/* Band (green) */
.band{background:var(--mutant);color:var(--on-mutant)}
.band .label{color:var(--on-mutant)}
.band-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));border-top:1px solid var(--on-mutant);margin-top:48px}
.band-grid>div{padding:28px 24px 8px 0;display:flex;flex-direction:column;gap:10px}
.band-grid h3{font-size:22px;font-weight:700}
.band-cta{display:flex;flex-wrap:wrap;gap:24px;justify-content:space-between;align-items:center}
.band-cta > h2{flex:999 1 520px}
.band-cta h2{font-weight:700;font-size:clamp(28px,3.4vw,44px);line-height:1.05;letter-spacing:-.03em}

/* FAQ */
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line);padding:22px 0}
.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:16px;font-family:var(--display);font-size:20px;font-weight:600;line-height:1.35}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--mutant);flex:none}
.faq details[open] summary::after{content:"–"}
.faq details p{margin-top:14px;color:var(--ink-muted);max-width:640px}

/* Forms */
.form{background:var(--surface-raised);border:1px solid var(--line);border-radius:var(--r);padding:32px;display:flex;flex-direction:column;gap:18px}
.field{display:flex;flex-direction:column;gap:8px}
.field label{font-size:14px;color:var(--ink-muted)}
.field input,.field select,.field textarea{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);color:var(--ink);font:inherit;padding:12px 14px;min-height:48px;width:100%}
.field input:focus,.field select:focus{border-color:var(--mutant)}
.check{display:flex;gap:10px;align-items:flex-start;font-size:13px;line-height:18px;color:var(--ink-muted)}
.check input{margin-top:2px;width:18px;height:18px;accent-color:var(--mutant);flex:none}
.form-msg{font-size:14px;color:var(--mutant);min-height:20px}

/* Footer */
.site-footer .wrap{padding-top:48px;padding-bottom:48px;display:flex;flex-wrap:wrap;gap:32px;justify-content:space-between;align-items:flex-end}
.site-footer .brand{font-size:28px;gap:12px}
.site-footer .brand-mark{width:38px;height:42px}
.footer-links{display:flex;flex-wrap:wrap;gap:20px 24px;font-size:14px}
.footer-links a,.footer-links span{color:var(--ink-muted)}
.footer-links a:hover{color:var(--ink)}

/* Legal page */
.prose{max-width:760px}
.prose h2{font-size:26px;margin:40px 0 12px}
.prose p,.prose li{color:var(--ink-muted);line-height:1.7}
.prose p+p{margin-top:12px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}