:root{
  --bg:#F4F8FB; --white:#fff; --mist:#E6F0F8; --ink:#11273B; --muted:#586C80;
  --blue:#1E7BF2; --blue-d:#1560C4; --sun:#F5A524; --line:#D6E3EE;
  --head:'Bricolage Grotesque',system-ui,sans-serif; --body:'DM Sans',system-ui,sans-serif;
  --h:68px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:var(--h)}
body{font:400 1.0625rem/1.65 var(--body);color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
:focus-visible{outline:3px solid var(--blue);outline-offset:3px;border-radius:6px}
.wrap{width:min(1120px,100% - 2.5rem);margin-inline:auto}
h1,h2,h3{font-family:var(--head);line-height:1.1;letter-spacing:-.02em}
h1{font-size:clamp(2.4rem,6.2vw,4.4rem);font-weight:700}
h2{font-size:clamp(1.8rem,4vw,2.7rem);font-weight:700}
h3{font-size:1.15rem;font-weight:500;letter-spacing:-.01em}
p{color:var(--muted);max-width:60ch}
.center{text-align:center}

/* Botones */
.btn{display:inline-block;background:var(--blue);color:#fff;font-weight:600;padding:.85rem 1.6rem;border-radius:999px;border:0;cursor:pointer;font:600 1rem var(--body);transition:background .2s,transform .2s,box-shadow .2s;box-shadow:0 8px 20px -10px rgba(30,123,242,.8)}
.btn:hover{background:var(--blue-d);transform:translateY(-2px)}
.btn-sm{padding:.5rem 1.1rem;font-size:.95rem}
.btn-ghost{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 1.5px var(--line)}
.btn-ghost:hover{background:var(--white);box-shadow:inset 0 0 0 1.5px var(--blue)}

/* Header */
.header{position:fixed;inset:0 0 auto;height:var(--h);z-index:50;background:rgba(244,248,251,.75);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);transition:box-shadow .3s,background .3s}
.header.scrolled{background:rgba(255,255,255,.9);box-shadow:0 1px 0 var(--line)}
.header-in{height:100%;display:flex;align-items:center;justify-content:space-between}
.logo{display:flex;align-items:center;gap:.55rem;font:500 1.35rem var(--head);letter-spacing:-.02em}
.logo b{color:var(--blue);font-weight:700}
.menu{display:flex;align-items:center;gap:1.8rem;font-weight:500;font-size:.98rem}
.menu a:not(.btn){position:relative;color:var(--muted);padding:.3rem 0;transition:color .2s}
.menu a:not(.btn)::after{content:"";position:absolute;left:0;bottom:-2px;height:2px;width:100%;background:var(--blue);transform:scaleX(0);transform-origin:left;transition:transform .3s}
.menu a:not(.btn):hover,.menu a.active{color:var(--ink)}
.menu a:not(.btn):hover::after,.menu a.active::after{transform:scaleX(1)}
.burger{display:none;width:44px;height:44px;border:0;background:none;cursor:pointer;position:relative}
.burger span{position:absolute;left:11px;right:11px;height:2px;background:var(--ink);border-radius:2px;transition:transform .3s,top .3s}
.burger span:first-child{top:17px}.burger span:last-child{top:25px}
.burger[aria-expanded="true"] span:first-child{top:21px;transform:rotate(45deg)}
.burger[aria-expanded="true"] span:last-child{top:21px;transform:rotate(-45deg)}

/* Hero */
.hero{padding:calc(var(--h) + 3rem) 0 4rem;background:radial-gradient(900px 500px at 85% 10%,var(--mist),transparent 70%),var(--bg);overflow:hidden}
.hero-in{display:grid;grid-template-columns:1.05fr .95fr;gap:3rem;align-items:center;min-height:min(640px,80vh)}
.hero-text p{margin:1.4rem 0 2rem;font-size:1.15rem}
.actions{display:flex;flex-wrap:wrap;gap:.9rem}
.hero-text{animation:rise .9s cubic-bezier(.2,.7,.2,1) both}

/* Radar */
.radar{position:relative;width:100%;max-width:470px;aspect-ratio:1;margin-inline:auto;animation:rise 1.1s .15s cubic-bezier(.2,.7,.2,1) both}
.ring{position:absolute;border-radius:50%;border:1.5px solid var(--line);background:rgba(255,255,255,.45);top:50%;left:50%;transform:translate(-50%,-50%)}
.r1{width:100%;height:100%}.r2{width:68%;height:68%}.r3{width:36%;height:36%}
.sweep{position:absolute;inset:0;border-radius:50%;background:conic-gradient(from 0deg,rgba(30,123,242,0) 0deg,rgba(30,123,242,.28) 60deg,rgba(30,123,242,0) 61deg);animation:spin 6s linear infinite}
.core{position:absolute;top:50%;left:50%;width:16px;height:16px;margin:-8px;border-radius:50%;background:var(--sun);box-shadow:0 0 0 8px rgba(245,165,36,.2)}
.orbit{position:absolute;inset:0;animation:spin linear infinite}
.orbit i{position:absolute;width:14px;height:14px;border-radius:50%;background:var(--blue);box-shadow:0 0 0 5px rgba(30,123,242,.18);top:var(--y);left:50%;margin-left:-7px}
.o1{animation-duration:22s}.o1 i{--y:0%}
.o2{animation-duration:30s;animation-direction:reverse;inset:16%}.o2 i{--y:0%;background:var(--sun);box-shadow:0 0 0 5px rgba(245,165,36,.2)}
.o3{animation-duration:16s;inset:32%}.o3 i{--y:0%}
.o4{animation-duration:38s;animation-direction:reverse;inset:6%}.o4 i{--y:100%}
.tag{position:absolute;background:var(--white);border-radius:14px;padding:.6rem .9rem;font-size:.82rem;line-height:1.35;color:var(--muted);box-shadow:0 14px 30px -14px rgba(17,39,59,.35);animation:float 6s ease-in-out infinite}
.tag b{display:block;color:var(--ink);font-weight:600}
.t1{top:8%;left:-4%}.t2{bottom:9%;right:-2%;animation-delay:-3s}

/* Secciones */
.section{padding:6rem 0}
.alt{background:var(--white)}
.split{display:grid;grid-template-columns:.8fr 1.2fr;gap:4rem;align-items:start}
.split-head{position:sticky;top:calc(var(--h) + 2rem)}
.split-head p{margin-top:1rem}
.features li{display:flex;gap:1.1rem;padding:1.5rem 0;border-bottom:1px solid var(--line)}
.features li:first-child{padding-top:0}
.features svg{flex:none;width:44px;height:44px;padding:10px;border-radius:12px;background:var(--mist);fill:none;stroke:var(--blue);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;transition:background .25s,stroke .25s}
.features li:hover svg{background:var(--blue);stroke:#fff}
.features p{margin-top:.25rem;font-size:1rem}

.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:2.5rem;margin-top:3.5rem;counter-reset:s;position:relative}
.steps li{counter-increment:s;padding-top:3.4rem;position:relative}
.steps li::before{content:counter(s);position:absolute;top:0;left:0;width:42px;height:42px;border-radius:50%;background:var(--bg);box-shadow:inset 0 0 0 2px var(--blue);color:var(--blue);display:grid;place-items:center;font:700 1.1rem var(--head);z-index:1}
.steps li::after{content:"";position:absolute;top:21px;left:52px;right:-1.5rem;height:2px;background:repeating-linear-gradient(90deg,var(--line) 0 8px,transparent 8px 14px)}
.steps li:last-child::after{display:none}
.steps p{margin-top:.5rem}

.benefits{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:3.5rem;border-block:1px solid var(--line)}
.benefits div{padding:2rem 1.5rem;border-right:1px solid var(--line);transition:background .25s}
.benefits div:last-child{border-right:0}
.benefits div:hover{background:var(--white)}
.benefits p{margin-top:.5rem;font-size:1rem}

.cta{background:linear-gradient(180deg,var(--bg),var(--mist))}
.form{display:grid;gap:1rem;background:var(--white);padding:2rem;border-radius:22px;box-shadow:0 30px 60px -35px rgba(17,39,59,.4)}
.form label{display:grid;gap:.35rem;font-weight:500;font-size:.95rem}
.form input,.form textarea{font:400 1rem var(--body);color:var(--ink);padding:.8rem 1rem;border:1.5px solid var(--line);border-radius:12px;background:var(--bg);transition:border-color .2s,background .2s;resize:vertical}
.form input:focus,.form textarea:focus{outline:none;border-color:var(--blue);background:#fff}
.form .invalid{border-color:#D64545}
.form .btn{justify-self:start}
.note{min-height:1.5em;font-size:.95rem}
.note.ok{color:#1B8A5A}.note.err{color:#C03535}

.footer{padding:2rem 0;border-top:1px solid var(--line);font-size:.92rem;color:var(--muted)}
.foot-in{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap}
.foot-in a:hover{color:var(--blue)}

@keyframes spin{to{transform:rotate(360deg)}}
@keyframes float{50%{transform:translateY(-8px)}}
@keyframes rise{from{opacity:0;transform:translateY(24px)}}

/* Tablet y móvil */
@media (max-width:900px){
  .hero-in,.split{grid-template-columns:1fr;gap:2.5rem}
  .hero-in{min-height:0}
  .split-head{position:static}
  .steps{grid-template-columns:1fr;gap:2rem}
  .steps li{padding:0 0 0 4rem}
  .steps li::after{top:52px;left:21px;right:auto;width:2px;height:calc(100% + 1rem);background:repeating-linear-gradient(180deg,var(--line) 0 8px,transparent 8px 14px)}
  .benefits{grid-template-columns:1fr 1fr}
  .benefits div:nth-child(2){border-right:0}
  .benefits div:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .section{padding:4.5rem 0}
}
@media (max-width:760px){
  .burger{display:block}
  .menu{position:fixed;top:var(--h);left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:rgba(255,255,255,.97);padding:.5rem 1.25rem 1.5rem;box-shadow:0 20px 30px -20px rgba(17,39,59,.3);transform:translateY(-12px);opacity:0;visibility:hidden;transition:.3s}
  .menu.open{transform:none;opacity:1;visibility:visible}
  .menu a:not(.btn){padding:.9rem 0;border-bottom:1px solid var(--line)}
  .menu a:not(.btn)::after{display:none}
  .menu .btn{margin-top:1rem;text-align:center;padding:.85rem}
  .t1{left:0}.t2{right:0}
}
@media (max-width:480px){
  .benefits{grid-template-columns:1fr}
  .benefits div{border-right:0;border-bottom:1px solid var(--line)}
  .benefits div:last-child{border-bottom:0}
  .form{padding:1.4rem}
  .actions .btn{flex:1;text-align:center}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
}

/* Sección app */
.app-in{display:grid;grid-template-columns:1.1fr .9fr;gap:3rem;align-items:center}
.app-in p{margin-top:1rem}
.stores{display:flex;flex-wrap:wrap;gap:.9rem;margin-top:2rem}
.store{display:flex;flex-direction:column;background:var(--ink);color:#fff;padding:.65rem 1.4rem;border-radius:14px;font:600 1.1rem/1.2 var(--head);transition:transform .2s,background .2s}
.store small{font:400 .72rem var(--body);opacity:.8}
.store:hover{transform:translateY(-3px);background:var(--blue-d)}
.phone{width:min(270px,100%);margin-inline:auto;background:var(--bg);border:8px solid var(--ink);border-radius:36px;padding:1.4rem 1rem 1.2rem;display:grid;gap:.8rem;box-shadow:0 30px 60px -30px rgba(17,39,59,.5)}
.ph-bar{width:70px;height:6px;border-radius:6px;background:var(--line);margin:0 auto .3rem}
.ph-card{background:#fff;border-radius:14px;padding:.8rem .9rem;font-size:.85rem;color:var(--muted);line-height:1.4;box-shadow:0 6px 16px -10px rgba(17,39,59,.3)}
.ph-card b{display:block;color:var(--ink);font-weight:600}
.ph-btn{display:inline-block;margin-top:.5rem;background:var(--blue);color:#fff;font-weight:600;font-size:.78rem;padding:.3rem .9rem;border-radius:999px}
.ph-btn.alt{background:var(--mist);color:var(--blue)}
.ph-card.dim{opacity:.85}
@media (max-width:900px){.app-in{grid-template-columns:1fr}}

/* Páginas legales */
.legal-page{padding:calc(var(--h) + 3rem) 0 5rem}
.legal{max-width:760px}
.legal h1{font-size:clamp(2rem,5vw,3rem)}
.legal .upd{margin:.6rem 0 2rem;font-size:.95rem}
.legal h2{font-size:1.3rem;font-weight:500;margin:2.2rem 0 .6rem}
.legal p,.legal li{max-width:none;color:var(--muted)}
.legal p b,.legal li b{color:var(--ink);font-weight:600}
.legal ul{list-style:disc;padding-left:1.3rem;display:grid;gap:.4rem;margin:.5rem 0}
.legal a{color:var(--blue);text-decoration:underline;text-underline-offset:3px}
.ph{background:#FFF1C2;color:var(--ink);padding:0 .3rem;border-radius:4px}
.foot-links{display:flex;gap:1.4rem;flex-wrap:wrap}
.foot-links a:hover{color:var(--blue)}