/* Roboplans · web de venta
   Concepto: la mesa de trabajo. Fondo Papel, bloques como piezas de cartón y una
   alfombrilla de corte azul con rejilla de 1 cm donde se presentan los inventos. */
:root{
  --papel:#FFF6E6; --carton:#E2B06C; --carton-claro:#F3DDB5; --tinta:#1C1F4A; --tinta-suave:#50547F;
  --robo:#2F5CFF; --robo-osc:#2448D6; --tuerca:#FF7A1A; --bombilla:#FFC928; --brote:#1FAE6B; --chispa:#FF4F8B;
  --linea:#EBD6B3; --blanco:#FFFFFF; --error:#C9302C;
  --f-display:'Fredoka','Arial Rounded MT Bold','Trebuchet MS',sans-serif;
  --f-body:'Andika','Verdana',sans-serif;
  --gutter:clamp(16px,4vw,40px); --max:1160px;
  color-scheme:light;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--papel);color:var(--tinta);font:17px/1.55 var(--f-body);-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--robo)}
h1,h2,h3{font-family:var(--f-display);line-height:1.08;text-wrap:balance;margin:0}
h2{font-size:clamp(30px,4.4vw,48px);font-weight:700}
h3{font-size:22px;font-weight:600}
p{margin:0}
.wrap{max-width:var(--max);margin:0 auto;padding-inline:var(--gutter)}
.eyebrow{font:600 13px/1 var(--f-display);letter-spacing:.14em;text-transform:uppercase;color:var(--tuerca)}
.lead{font-size:19px;color:var(--tinta-suave);max-width:62ch}
.sec{padding-block:clamp(56px,8vw,104px)}
.sec-head{display:grid;gap:12px;margin-bottom:36px;max-width:760px}
:focus-visible{outline:3px solid var(--tuerca);outline-offset:3px;border-radius:6px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}

/* botones */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border:0;border-radius:999px;padding:15px 26px;font:600 18px/1 var(--f-display);text-decoration:none;cursor:pointer;box-shadow:0 4px 0 rgba(28,31,74,.22);transition:transform .12s,box-shadow .12s}
.btn:hover{transform:translateY(-2px);box-shadow:0 6px 0 rgba(28,31,74,.22)}
.btn:active{transform:translateY(2px);box-shadow:0 1px 0 rgba(28,31,74,.22)}
.btn[disabled]{opacity:.55;cursor:not-allowed;transform:none}
.btn-buy{background:var(--bombilla);color:var(--tinta)}
.btn-ghost{background:transparent;color:inherit;box-shadow:inset 0 0 0 2px currentColor}
.btn-blue{background:var(--robo);color:#fff}
.btn svg{width:20px;height:20px}

/* cabecera */
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:rgba(255,246,230,.94);backdrop-filter:blur(8px);border-bottom:2px solid var(--linea)}
.top .wrap{display:flex;align-items:center;gap:20px;min-height:68px}
.logo{display:flex;align-items:center;gap:8px;text-decoration:none;font:700 26px/1 var(--f-display);letter-spacing:-.01em}
.logo svg{width:46px;height:32px}
.logo b{color:var(--robo);font-weight:700}.logo i{color:var(--tuerca);font-style:normal}
.nav{display:flex;gap:4px;margin-left:auto;align-items:center;flex-wrap:wrap}
.nav a{font:600 16px/1 var(--f-display);color:var(--tinta);text-decoration:none;padding:10px 12px;border-radius:999px}
.nav a:hover{background:var(--carton-claro)}
.nav .nav-buy{background:var(--tinta);color:#fff;padding:11px 16px}
.nav .nav-buy:hover{background:var(--robo)}
@media(max-width:820px){.nav a:not(.nav-buy):not(.nav-in){display:none}}

/* hero: alfombrilla de corte */
.mat{background-color:var(--robo);color:#fff;position:relative;overflow:hidden;
  background-image:linear-gradient(rgba(255,255,255,.13) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.13) 1px,transparent 1px),linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);
  background-size:100px 100px,100px 100px,20px 20px,20px 20px;background-position:-1px -1px}
.ruler{position:absolute;inset:0 0 auto 0;height:26px;display:flex;font:600 11px/26px var(--f-display);color:rgba(255,255,255,.6);pointer-events:none}
.ruler span{flex:0 0 100px;padding-left:4px;border-left:1px solid rgba(255,255,255,.45)}
.hero{padding-block:clamp(56px,7vw,96px) clamp(48px,6vw,80px)}
.hero .wrap{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:clamp(28px,5vw,64px);align-items:center}
.hero h1{font-size:clamp(40px,5.4vw,70px);font-weight:700;letter-spacing:-.015em}
.hero h1 em{font-style:normal;color:var(--bombilla)}
.hero .lead{color:rgba(255,255,255,.9);margin-top:18px;font-size:20px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.hero .btn-ghost{color:#fff}
.price-note{margin-top:14px;font-size:15px;color:rgba(255,255,255,.85)}
.price-note s{opacity:.75}
.facts{display:flex;gap:28px;margin-top:34px;flex-wrap:wrap}
.facts div{display:grid}.facts b{font:700 38px/1 var(--f-display)}.facts span{font-size:14px;opacity:.85}

.board{position:relative;aspect-ratio:1/1;max-width:560px;width:100%;justify-self:center}
.polaroid{position:absolute;background:#fff;padding:8px 8px 30px;border-radius:4px;box-shadow:0 10px 24px rgba(10,20,80,.35);width:52%;color:var(--tinta)}
.polaroid img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:2px}
.polaroid figcaption{position:absolute;left:10px;right:10px;bottom:7px;font:600 14px/1.1 var(--f-display);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.polaroid::before{content:"";position:absolute;top:-11px;left:50%;width:70px;height:22px;margin-left:-35px;background:rgba(255,201,40,.82);transform:rotate(-4deg)}
.p1{left:0;top:6%;transform:rotate(-6deg)}.p2{right:0;top:0;transform:rotate(5deg);z-index:1}
.p3{left:4%;bottom:4%;transform:rotate(3deg)}
.board .plani{position:absolute;right:2%;bottom:0;width:38%;filter:drop-shadow(0 10px 14px rgba(10,20,80,.35));z-index:2}
@media(max-width:860px){.hero .wrap{grid-template-columns:1fr}.board{max-width:460px}}

/* ficha anotada */
.anatomy{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.2fr);gap:clamp(24px,4vw,56px);align-items:start}
.notes{display:grid;gap:22px;counter-reset:n}
.note{display:grid;grid-template-columns:44px minmax(0,1fr);gap:14px}
.note::before{counter-increment:n;content:counter(n);width:44px;height:44px;border-radius:50%;background:var(--tuerca);color:#fff;display:grid;place-items:center;font:700 20px/1 var(--f-display)}
.note h3{font-size:20px;margin-bottom:4px}.note p{color:var(--tinta-suave);font-size:16px}
.sheet{background:var(--blanco);border-radius:22px;box-shadow:0 2px 0 var(--linea),0 18px 40px rgba(28,31,74,.10);overflow:hidden}
.sheet-head{background:#159BD8;color:#fff;padding:18px 22px;display:grid;grid-template-columns:120px minmax(0,1fr);gap:16px;align-items:center}
.sheet-head img{border-radius:10px;border:4px solid #fff;transform:rotate(-3deg)}
.sheet-head small{font:600 13px/1 var(--f-display);opacity:.85;letter-spacing:.06em}
.sheet-head h3{font-size:30px;margin-top:6px}
.chips{display:flex;gap:6px;margin-top:10px;flex-wrap:wrap}
.chips span{background:rgba(255,255,255,.2);border-radius:999px;padding:4px 10px;font:600 13px/1 var(--f-display)}
.steps{list-style:none;margin:0;padding:18px 22px 22px;display:grid;gap:16px}
.steps li{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:16px;align-items:center}
.steps li svg{width:100%;height:auto;border-radius:12px}
.steps b{font:600 18px/1.2 var(--f-display);display:flex;gap:8px;align-items:center;margin-bottom:4px}
.steps b i{font-style:normal;width:28px;height:28px;border-radius:50%;background:#159BD8;color:#fff;display:grid;place-items:center;font-size:15px;flex:none}
.steps p{font-size:15px;color:var(--tinta-suave)}
@media(max-width:860px){.anatomy{grid-template-columns:1fr}}
@media(max-width:520px){.steps li{grid-template-columns:1fr}.sheet-head{grid-template-columns:80px minmax(0,1fr)}.sheet-head h3{font-size:24px}}

/* talleres */
.talleres{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}
.taller{border-radius:18px;padding:16px;color:#fff;min-height:150px;display:flex;flex-direction:column;justify-content:space-between;gap:10px;position:relative;overflow:hidden}
.taller svg{width:34px;height:34px}
.taller b{font:600 18px/1.12 var(--f-display)}
.taller small{font-size:13px;opacity:.9}
.taller.dark{color:var(--tinta)}
@media(max-width:900px){.talleres{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* para quién */
.split{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.panel{background:var(--blanco);border:2px solid var(--linea);border-radius:22px;padding:clamp(22px,3vw,32px);display:grid;gap:12px;align-content:start}
.panel ul{margin:0;padding-left:20px;display:grid;gap:6px}
.panel.ink{background:var(--tinta);color:#fff;border-color:var(--tinta)}
.panel.ink .eyebrow{color:var(--bombilla)}
@media(max-width:760px){.split{grid-template-columns:1fr}}

/* incluye */
.includes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px 32px}
.inc{display:grid;grid-template-columns:52px minmax(0,1fr);gap:14px;align-items:start}
.inc span{width:52px;height:52px;border-radius:50%;background:var(--robo);display:grid;place-items:center}
.inc span svg{width:28px;height:28px;color:#fff}
.inc h3{font-size:19px;margin-bottom:4px}.inc p{font-size:15px;color:var(--tinta-suave)}
@media(max-width:900px){.includes{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.includes{grid-template-columns:1fr}}

/* precios */
.pricing{background:var(--carton-claro);border-block:2px solid var(--linea)}
.plans{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;max-width:920px}
.plan{background:var(--blanco);border-radius:24px;padding:28px;display:flex;flex-direction:column;gap:14px;border:3px solid transparent;position:relative}
.plan.main{border-color:var(--robo)}
.plan .tag{position:absolute;top:-14px;left:24px;background:var(--robo);color:#fff;font:600 13px/1 var(--f-display);padding:7px 12px;border-radius:999px;letter-spacing:.04em}
.plan h3{font-size:26px}
.amount{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}
.amount b{font:700 52px/1 var(--f-display)}
.amount s{font:600 20px/1 var(--f-display);color:var(--tinta-suave)}
.amount small{font-size:14px;color:var(--tinta-suave)}
.plan ul{margin:0;padding:0;list-style:none;display:grid;gap:8px}
.plan li{display:grid;grid-template-columns:22px minmax(0,1fr);gap:8px;font-size:16px}
.plan li svg{width:20px;height:20px;color:var(--brote);margin-top:2px}
.consent{display:grid;grid-template-columns:24px minmax(0,1fr);gap:10px;font-size:14px;color:var(--tinta-suave);align-items:start;background:var(--papel);border-radius:14px;padding:12px}
.consent input{width:20px;height:20px;margin:2px 0 0;accent-color:var(--robo)}
.plan .btn{width:100%;margin-top:auto}
.form-msg{font-size:14px;min-height:1.4em;color:var(--error)}
.trust{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:26px;font-size:14px;color:var(--tinta-suave)}
.trust span{display:inline-flex;gap:8px;align-items:center}
.trust svg{width:18px;height:18px;color:var(--brote)}
@media(max-width:760px){.plans{grid-template-columns:1fr}}

/* preguntas */
.faq{display:grid;gap:10px;max-width:820px}
.faq details{background:var(--blanco);border:2px solid var(--linea);border-radius:16px;padding:0 20px}
.faq summary{cursor:pointer;list-style:none;font:600 18px/1.3 var(--f-display);padding:18px 30px 18px 0;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:0;top:14px;font-size:26px;color:var(--tuerca)}
.faq details[open] summary::after{content:"–"}
.faq details p{padding-bottom:18px;color:var(--tinta-suave)}

/* cierre y pie */
.closing{text-align:left}
.closing .wrap{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:30px;align-items:center}
.closing svg.plani{width:170px}
@media(max-width:700px){.closing .wrap{grid-template-columns:1fr}.closing svg.plani{width:120px}}
.foot{background:var(--tinta);color:#D9DBF0;padding-block:44px;font-size:15px}
.foot .wrap{display:grid;grid-template-columns:minmax(0,1.3fr) repeat(2,minmax(0,1fr));gap:28px}
.foot a{color:#fff;text-decoration:none}.foot a:hover{text-decoration:underline}
.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.foot h3{font-size:16px;color:#fff;margin-bottom:10px}
.foot .logo b{color:#7D97FF}
.foot small{display:block;margin-top:12px;color:#A9ACCB}
@media(max-width:760px){.foot .wrap{grid-template-columns:1fr}}

/* páginas simples (gracias, acceso, legales) */
.simple{min-height:70vh;padding-block:clamp(40px,7vw,80px)}
.card{background:var(--blanco);border:2px solid var(--linea);border-radius:24px;padding:clamp(24px,4vw,40px);max-width:620px;margin:0 auto;display:grid;gap:16px}
.card .plani{width:120px;justify-self:center}
.card h1{font-size:clamp(30px,5vw,40px);text-align:center}
.card p{color:var(--tinta-suave)}
.field{display:grid;gap:6px}
.field label{font:600 15px/1 var(--f-display)}
.field input{font:17px var(--f-body);padding:14px 16px;border-radius:14px;border:2px solid var(--linea);background:var(--papel);color:var(--tinta)}
.field input:focus{border-color:var(--robo);outline:none}
.status{display:flex;gap:12px;align-items:center;justify-content:center;font:600 17px var(--f-display)}
.spinner{width:22px;height:22px;border-radius:50%;border:3px solid var(--linea);border-top-color:var(--robo);animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.legal{max-width:780px;margin:0 auto}
.legal h1{font-size:clamp(32px,5vw,44px);margin-bottom:8px}
.legal h2{font-size:24px;margin:34px 0 10px}
.legal p,.legal li{color:var(--tinta-suave);margin-bottom:10px}
.legal .todo{background:#FFF0D6;border:2px dashed var(--tuerca);border-radius:12px;padding:12px 14px;color:var(--tinta);font-size:15px}
@media(max-width:520px){.top .wrap{gap:10px}.logo{font-size:22px}.logo svg{width:38px;height:26px}.nav{flex-wrap:nowrap}.nav a{padding:9px 10px;font-size:15px}.nav .nav-buy{padding:10px 14px}}