/* HemisferIA · identidad «A · Órbita» — prototipo web (es-MX)
   Tokens: hemisferia-marca/kit/assets/tokens.css. Fuentes autoalojadas (OFL), sin llamadas a terceros. */
@font-face{font-family:"Sora";src:url(fuentes/Sora.woff2) format("woff2");font-weight:100 800;font-display:swap}
@font-face{font-family:"Inter";src:url(fuentes/Inter.woff2) format("woff2");font-weight:100 900;font-display:swap}
@font-face{font-family:"JetBrains Mono";src:url(fuentes/JetBrainsMono.woff2) format("woff2");font-weight:100 800;font-display:swap}
:root{
  --hm-bg:#0C0A2E;--hm-surface:#181247;--hm-line:#2C2470;--hm-text:#F3F5FA;--hm-text-2:#B9B3E3;
  --hm-cyan:#36ECF1;--hm-on-cyan:#0C0A2E;
  --hm-blue:#1E58A7;--hm-violet:#6D57F3;--hm-purple:#A855F5;--hm-lilac:#D681F9;
  --hm-gradient:linear-gradient(120deg,#1E58A7 0%,#6D57F3 50%,#A855F5 85%);
  --hm-font-head:"Sora",system-ui,sans-serif;--hm-font-body:"Inter",system-ui,sans-serif;--hm-font-mono:"JetBrains Mono",ui-monospace,monospace;
  --hm-radius-sm:8px;--hm-radius:12px;--hm-radius-lg:24px;--hm-radius-pill:999px;
  --hm-glow:0 0 32px rgba(54,236,241,.35);
  --bg-deep:#08071f;--max:1160px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;font-family:var(--hm-font-body);background:var(--hm-bg);color:var(--hm-text-2);line-height:1.55;font-size:17px;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--hm-cyan);text-underline-offset:3px}
h1,h2,h3{font-family:var(--hm-font-head);color:var(--hm-text);line-height:1.12;margin:0 0 .6em;letter-spacing:-.02em;font-weight:600}
h2{font-size:clamp(1.75rem,3.2vw,2.5rem)}
h3{font-size:1.25rem}
p{margin:0 0 1em}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
section{padding:clamp(72px,10vw,120px) 0}
.eyebrow{display:inline-block;font-family:var(--hm-font-mono);font-size:.78rem;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--hm-cyan);margin-bottom:16px}
.lead{font-size:1.15rem;max-width:62ch}
.skip{position:absolute;left:-999px;top:8px;background:var(--hm-text);color:var(--hm-bg);padding:10px 14px;border-radius:8px;z-index:100;font-weight:600}
.skip:focus{left:8px}
:focus-visible{outline:3px solid var(--hm-cyan);outline-offset:3px;border-radius:6px}

/* CTA: cian con texto #0C0A2E (13.1:1), una sola llamada cian sólida por vista */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;font:600 1rem/1 var(--hm-font-head);color:var(--hm-on-cyan);text-decoration:none;border:2px solid var(--hm-cyan);cursor:pointer;
  padding:15px 26px;border-radius:var(--hm-radius-pill);background:var(--hm-cyan);box-shadow:var(--hm-glow);transition:transform .2s,box-shadow .2s,background .2s;white-space:nowrap}
.btn:hover{transform:translateY(-2px);box-shadow:0 0 44px rgba(54,236,241,.55)}
.btn:focus-visible{outline:3px solid var(--hm-text);outline-offset:4px}
.btn-sm{padding:10px 18px;font-size:.92rem}
/* CTA del encabezado: contorno cian para no competir con el CTA sólido del hero */
.btn-line{background:transparent;color:var(--hm-cyan);box-shadow:none}
.btn-line:hover{background:rgba(54,236,241,.12);box-shadow:none}

/* borrador */
.borrador{display:inline-block;vertical-align:middle;font-family:var(--hm-font-mono);font-size:.68rem;font-weight:500;letter-spacing:.1em;text-transform:uppercase;line-height:1;
  padding:5px 9px;border-radius:999px;border:1px dashed var(--hm-lilac);color:var(--hm-lilac);background:rgba(214,129,249,.08);margin-left:6px}
.draft-bar{background:var(--hm-surface);color:var(--hm-text);font-size:.8rem;text-align:center;padding:6px 12px;letter-spacing:.02em;border-bottom:1px solid var(--hm-line)}
.draft-bar strong{color:var(--hm-lilac);font-family:var(--hm-font-mono);font-weight:500}

/* Encabezado */
.site-header{position:sticky;top:0;z-index:50;background:rgba(12,10,46,.82);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--hm-line)}
.nav{display:flex;align-items:center;gap:24px;height:72px}
.brand{display:flex;align-items:center;text-decoration:none;flex-shrink:0}
.brand .logo{height:40px;width:auto}
.menu{display:flex;gap:4px;list-style:none;margin:0 0 0 auto;padding:0}
.menu a{white-space:nowrap;color:var(--hm-text-2);text-decoration:none;font-weight:500;font-size:.95rem;padding:8px 12px;border-radius:8px}
.menu a:hover{color:var(--hm-text);background:rgba(185,179,227,.08)}
.toggle{display:none;background:none;border:1px solid var(--hm-line);border-radius:10px;width:44px;height:44px;color:var(--hm-text);cursor:pointer;padding:0}
.toggle span,.toggle span::before,.toggle span::after{display:block;width:20px;height:2px;background:currentColor;margin:0 auto;position:relative;transition:transform .2s}
.toggle span::before,.toggle span::after{content:"";position:absolute;left:0}
.toggle span::before{top:-6px}.toggle span::after{top:6px}
.toggle[aria-expanded="true"] span{background:transparent}
.toggle[aria-expanded="true"] span::before{transform:translateY(6px) rotate(45deg)}
.toggle[aria-expanded="true"] span::after{transform:translateY(-6px) rotate(-45deg)}

/* Hero */
.hero{position:relative;overflow:hidden;padding:clamp(64px,9vw,120px) 0 clamp(72px,10vw,130px);
  background:radial-gradient(900px 520px at 85% 20%,rgba(109,87,243,.30),transparent 60%),radial-gradient(700px 500px at 5% 100%,rgba(30,88,167,.32),transparent 60%),var(--hm-bg)}
.hero::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(54,236,241,.35) 1px,transparent 1.5px);background-size:48px 48px;opacity:.18;pointer-events:none;
  -webkit-mask-image:radial-gradient(ellipse at 75% 30%,#000 10%,transparent 70%);mask-image:radial-gradient(ellipse at 75% 30%,#000 10%,transparent 70%)}
.hero-grid{position:relative;display:grid;grid-template-columns:1.25fr .75fr;gap:48px;align-items:center}
.hero h1{font-size:clamp(2.2rem,5vw,3.9rem);font-weight:600;line-height:1.08}
.hero h1 em{font-style:normal;background:linear-gradient(90deg,var(--hm-cyan),var(--hm-purple));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .lead{margin-bottom:32px}
.hero-art{position:relative;justify-self:center;width:min(100%,360px)}
.hero-art::before{content:"";position:absolute;inset:6%;background:radial-gradient(circle,rgba(109,87,243,.45),transparent 65%);filter:blur(30px)}
.hero-art img{position:relative}

/* Lo que encontramos */
.problem{background:var(--hm-surface)}
.card{background:rgba(12,10,46,.45);border:1px solid var(--hm-line);border-radius:var(--hm-radius-lg);padding:30px}
.card .ico{width:44px;height:44px;border-radius:var(--hm-radius);display:grid;place-items:center;margin-bottom:18px;background:rgba(54,236,241,.10);color:var(--hm-cyan);border:1px solid rgba(54,236,241,.3)}
.card p{margin:0}
.closing{font-size:1.1rem;color:var(--hm-text);border-left:3px solid;border-image:var(--hm-gradient) 1;padding-left:18px;max-width:60ch}
.cards3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin:40px 0 32px}

/* Servicios */
.products{background:var(--hm-bg)}
.prod-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:40px}
.prod{position:relative;overflow:hidden;border-radius:var(--hm-radius-lg);padding:36px;border:1px solid var(--hm-line);background:var(--hm-surface)}
.prod::before{content:"";position:absolute;left:0;top:0;right:0;height:3px;background:var(--hm-gradient)}
.prod::after{content:"";position:absolute;width:260px;height:260px;right:-100px;top:-100px;border-radius:50%;filter:blur(10px);opacity:.45;pointer-events:none}
.prod.l::after{background:radial-gradient(circle,var(--hm-blue),transparent 70%)}
.prod.c::after{background:radial-gradient(circle,var(--hm-cyan),transparent 70%);opacity:.2}
.prod.v::after{background:radial-gradient(circle,var(--hm-violet),transparent 70%)}
.prod.m::after{background:radial-gradient(circle,var(--hm-purple),transparent 70%)}
.prod > *{position:relative}
.prod .tag{font-family:var(--hm-font-mono);font-size:.75rem;font-weight:500;color:var(--hm-cyan);letter-spacing:.12em;text-transform:uppercase}
.prod h3{font-size:1.5rem;margin-top:10px}
.prod p{margin:0}
.own{margin-top:28px;display:flex;align-items:center;gap:16px;padding:22px 28px;border-radius:var(--hm-radius-lg);background:linear-gradient(90deg,rgba(30,88,167,.25),rgba(109,87,243,.22),rgba(168,85,245,.22));border:1px solid var(--hm-line)}
.own svg{flex-shrink:0}
.own p{margin:0;color:var(--hm-text);font-family:var(--hm-font-head);font-weight:600;font-size:1.15rem}

/* Casos de uso */
.measure{background:radial-gradient(800px 400px at 50% 0%,rgba(109,87,243,.22),transparent 70%),var(--hm-surface)}
.uses{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:36px}
.use{padding:26px;border-radius:var(--hm-radius);border:1px solid var(--hm-line);background:rgba(12,10,46,.55)}
.use strong{display:block;color:var(--hm-text);font-family:var(--hm-font-head);font-weight:600;font-size:1.08rem;margin-bottom:6px}
.use p{margin:0;font-size:.95rem}
.agency{margin-top:28px;display:grid;grid-template-columns:.9fr 1.1fr;gap:32px;align-items:center;padding:36px;border-radius:var(--hm-radius-lg);background:var(--hm-bg);border:1px solid var(--hm-line)}
.agency h3{font-size:1.5rem;margin:0}
.agency p{margin:0}

/* Cómo trabajamos */
.how{background:var(--hm-bg)}
.steps{list-style:none;padding:0;margin:44px 0 0;display:grid;grid-template-columns:repeat(3,1fr);gap:24px;counter-reset:s}
.steps li{counter-increment:s;padding:30px;border-radius:var(--hm-radius-lg);background:var(--hm-surface);border:1px solid var(--hm-line)}
.steps li::before{content:"0" counter(s);display:block;font-family:var(--hm-font-mono);font-weight:500;font-size:1.6rem;color:var(--hm-cyan);margin-bottom:12px;letter-spacing:.04em}
.steps p{margin:0}

/* Contacto */
.contact{background:linear-gradient(180deg,var(--hm-bg),#110d3a)}
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:48px;align-items:start}
form{background:var(--hm-surface);border:1px solid var(--hm-line);border-radius:var(--hm-radius-lg);padding:34px;display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{display:flex;flex-direction:column;gap:6px}
.field.full{grid-column:1/-1}
label{font-weight:600;font-size:.92rem;color:var(--hm-text)}
.opt{font-weight:400;color:var(--hm-text-2)}
input,select{font:inherit;color:var(--hm-text);background:var(--hm-bg);border:1px solid #7A70C2;border-radius:var(--hm-radius);padding:13px 14px;width:100%}
input:focus-visible,select:focus-visible{outline:2px solid var(--hm-cyan);outline-offset:2px;border-color:var(--hm-cyan)}
.checks{grid-column:1/-1;display:grid;gap:12px}
.check{grid-column:1/-1;display:flex;gap:12px;align-items:flex-start;font-weight:400;color:var(--hm-text-2)}
.check input{width:20px;height:20px;margin-top:2px;accent-color:var(--hm-cyan);flex-shrink:0}
.req{color:var(--hm-lilac);font-weight:700}
form .btn{grid-column:1/-1;justify-self:start}
.note{grid-column:1/-1;margin:0;font-size:.9rem;color:var(--hm-cyan);min-height:1.4em}

/* Pie */
footer{background:var(--bg-deep);padding:48px 0;border-top:1px solid var(--hm-line);font-size:.95rem}
.foot{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:24px}
.foot img{width:110px;height:auto}
.foot ul{list-style:none;display:flex;flex-wrap:wrap;gap:8px 24px;margin:0;padding:0}
.foot a{color:var(--hm-text-2)}
.foot a:hover{color:var(--hm-cyan)}

/* Cookies */
.cookie{position:fixed;left:16px;right:16px;bottom:16px;z-index:80;max-width:760px;margin:0 auto;background:var(--hm-surface);border:1px solid #7A70C2;border-radius:var(--hm-radius-lg);padding:20px 22px;box-shadow:0 20px 50px -10px rgba(0,0,0,.6);display:flex;gap:18px;align-items:center;flex-wrap:wrap}
.cookie[hidden]{display:none}
.cookie p{margin:0;flex:1 1 320px;font-size:.93rem}
.cookie .acts{display:flex;gap:10px;flex-wrap:wrap}
.btn-ghost{font:600 .92rem/1 var(--hm-font-body);color:var(--hm-text);background:transparent;border:1px solid var(--hm-text-2);border-radius:999px;padding:11px 18px;cursor:pointer}
.btn-ghost:hover{background:rgba(185,179,227,.1)}
.btn-ghost.solid{background:var(--hm-text);color:var(--hm-bg);border-color:var(--hm-text)}
.linkbtn{background:none;border:0;padding:0;font:inherit;color:var(--hm-text-2);text-decoration:underline;text-underline-offset:3px;cursor:pointer}

/* Aviso de privacidad */
.legal{max-width:780px}
.legal h1{font-size:clamp(2rem,4vw,2.75rem)}
.legal h2{font-size:1.25rem;margin-top:2em}
.legal ul{padding-left:1.2em}
.legal .problem,.legal-page .problem{background:var(--hm-bg)}
.ph{background:rgba(214,129,249,.14);border:1px dashed var(--hm-lilac);color:var(--hm-text);border-radius:6px;padding:0 6px;font-weight:600}
.meta{color:var(--hm-text-2);font-size:.9rem;font-family:var(--hm-font-mono);letter-spacing:.02em}
.menu-static{display:flex!important;position:static!important;flex-direction:row!important;background:none!important;border:0!important;padding:0!important}

@media (max-width:1080px){
  .toggle{display:block;order:3}
  .nav{gap:12px}
  .nav .btn{margin-left:auto}
  .menu{position:absolute;top:72px;left:0;right:0;flex-direction:column;background:var(--hm-bg);border-bottom:1px solid var(--hm-line);padding:12px 16px 20px;display:none}
  .menu.open{display:flex}
  .menu a{display:block;padding:14px 12px;font-size:1.05rem}
  .prod-grid{grid-template-columns:1fr 1fr}
  .uses{grid-template-columns:1fr 1fr}.cards3{grid-template-columns:1fr}
}
@media (max-width:900px){
  .hero-grid,.contact-grid,.agency{grid-template-columns:1fr}
  .hero-art{width:200px;order:-1;justify-self:start}
  .steps{grid-template-columns:1fr}
}
@media (max-width:820px){.prod-grid{grid-template-columns:1fr}}
@media (max-width:560px){
  body{font-size:16px}
  .brand .logo{height:32px}
  .hero-art{display:none}
  .wrap{padding:0 18px}
  .btn-sm{padding:9px 12px;font-size:.85rem}
  form{grid-template-columns:1fr;padding:24px}
  .prod,.agency,.card{padding:26px}
  form .btn{justify-self:stretch}
  .uses{grid-template-columns:1fr}
  .cookie{left:10px;right:10px;bottom:10px;padding:16px}.cookie .acts{width:100%}.cookie .acts button{flex:1}
}
@media (max-width:380px){.brand .logo{height:28px}.nav .btn-sm{padding:8px 10px;font-size:.8rem}}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition:none!important;animation:none!important}
}
.legal-section{background:var(--hm-bg)}
@media (max-width:560px){.nav{gap:8px}.brand .logo{height:26px}.nav .btn-sm{padding:8px 12px;font-size:.8rem}.toggle{width:44px;flex-shrink:0}}
/* Formulario: anti-spam y mensajes */
.hp{position:absolute!important;left:-10000px;width:1px;height:1px;overflow:hidden}
form{position:relative}
.note:empty{display:none}
.note-ok,.note-error,.alerta{padding:12px 16px;border-radius:var(--hm-radius);border:1px solid;font-size:.95rem}
.note-ok{color:var(--hm-text);border-color:var(--hm-cyan);background:rgba(54,236,241,.10)}
.note-error,.alerta-error{color:var(--hm-text);border-color:#FF8FA3;background:rgba(255,143,163,.10)}
.note-ok::before{content:"✓ ";color:var(--hm-cyan);font-weight:700}
.note-error::before{content:"! ";color:#FF8FA3;font-weight:700}
.alerta ul{margin:.5em 0 0;padding-left:1.2em}.alerta p{margin:0}
input[aria-invalid="true"]{border-color:#FF8FA3}
.btn[disabled]{opacity:.7;cursor:progress;transform:none}
.msg-page{min-height:70vh}
.alerta{margin-bottom:20px}