:root{--bg:#12161f;--card:#1b212d;--line:#2b3342;--text:#f4f6fa;--soft:#aab3c5;--gold:#f5a800;--gold2:#ffc43a;--wa:#25d366;--err:#ff6b6b;--r:18px}
*{box-sizing:border-box}
[hidden]{display:none!important}
body{margin:0;font-family:"Plus Jakarta Sans",system-ui,sans-serif;background:var(--bg);color:var(--text);line-height:1.5;overflow-x:hidden}
.ic{width:1.15em;height:1.15em;flex:none;vertical-align:-.2em}
.glow{position:fixed;width:340px;height:340px;border-radius:50%;filter:blur(110px);opacity:.22;z-index:-1;background:var(--gold);animation:float 14s ease-in-out infinite}
.g1{top:-120px;right:-100px}.g2{bottom:-140px;left:-120px;background:#3b6fb6;animation-delay:-7s}
@keyframes float{50%{transform:translate(30px,40px)}}
.rise{animation:rise .6s cubic-bezier(.2,.8,.2,1) both}.d1{animation-delay:.12s}
@keyframes rise{from{opacity:0;transform:translateY(22px)}}
.top{max-width:760px;margin:0 auto;padding:16px;display:flex;align-items:center;justify-content:space-between;gap:12px}
.logo{width:52px;height:52px;border-radius:14px}
.top-wa{display:inline-flex;align-items:center;gap:7px;color:var(--text);text-decoration:none;font-size:.85rem;font-weight:600;border:1px solid var(--line);padding:9px 14px;border-radius:99px;transition:.2s}
.top-wa:hover{border-color:var(--wa);color:var(--wa)}
main{max-width:760px;margin:0 auto;padding:0 16px 24px}
.hero{text-align:center;padding:12px 0 24px}
.pill{display:inline-flex;align-items:center;gap:7px;flex-wrap:wrap;justify-content:center;background:rgba(245,168,0,.12);color:var(--gold2);border:1px solid rgba(245,168,0,.35);padding:6px 14px;border-radius:99px;font-size:.78rem;font-weight:700}
h1{font-size:clamp(1.75rem,6vw,2.6rem);line-height:1.15;margin:14px 0 10px;font-weight:800}
h1 em{font-style:normal;background:linear-gradient(90deg,var(--gold),var(--gold2));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{color:var(--soft);max-width:520px;margin:0 auto}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:22px;box-shadow:0 20px 50px rgba(0,0,0,.35)}
fieldset{border:0;padding:0;margin:0 0 26px;min-width:0}
legend{display:flex;align-items:center;gap:10px;font-weight:700;font-size:1.02rem;margin-bottom:14px;padding:0}
legend small{color:var(--soft);font-weight:500}
.num{display:inline-grid;place-items:center;width:26px;height:26px;border-radius:50%;background:linear-gradient(135deg,var(--gold),var(--gold2));color:#1a1300;font-size:.8rem;font-weight:800}

/* Telas */
.chips{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}
.chip{cursor:pointer;display:block}
.chip input{position:absolute;opacity:0;pointer-events:none}
.chip span{display:flex;align-items:center;gap:13px;padding:16px;border:1.5px solid var(--line);border-radius:14px;background:#161b25;transition:.2s}
.chip .ic{width:30px;height:30px;color:var(--gold);padding:5px;background:rgba(245,168,0,.1);border-radius:10px;box-sizing:content-box;transition:.3s}
.chip i{font-style:normal;flex:1}
.chip b{display:block;font-size:1.05rem}
.chip small{color:var(--soft);font-size:.8rem}
.tick{width:24px;height:24px;border-radius:50%;background:var(--gold);color:#1a1300;display:grid;place-items:center;transform:scale(0);transition:transform .3s cubic-bezier(.3,1.6,.5,1)}
.tick svg{width:14px;height:14px}
.chip:hover span{border-color:#47526a;transform:translateY(-3px)}
.chip:hover .ic{transform:rotate(-8deg) scale(1.08)}
.chip input:checked+span{border-color:var(--gold);background:rgba(245,168,0,.09);box-shadow:0 0 0 3px rgba(245,168,0,.15)}
.chip input:checked+span .tick{transform:scale(1)}
.chip input:focus-visible+span{outline:2px solid var(--gold2);outline-offset:2px}

/* Selector natural / empresa */
.seg{position:relative;display:grid;grid-template-columns:1fr 1fr;background:#161b25;border:1.5px solid var(--line);border-radius:14px;padding:4px}
.seg-bar{position:absolute;top:4px;bottom:4px;left:4px;width:calc(50% - 4px);border-radius:10px;background:linear-gradient(90deg,var(--gold),var(--gold2));transition:transform .35s cubic-bezier(.3,1.2,.4,1)}
.seg[data-on="1"] .seg-bar{transform:translateX(100%)}
.seg label{position:relative;cursor:pointer}
.seg input{position:absolute;opacity:0;pointer-events:none}
.seg span{display:flex;align-items:center;justify-content:center;gap:8px;padding:12px 8px;font-weight:700;font-size:.92rem;color:var(--soft);transition:color .25s}
.seg input:checked+span{color:#1a1300}
.seg input:focus-visible+span{outline:2px solid var(--gold2);border-radius:10px}

/* Campos */
.grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:14px}
.f{display:block;font-size:.85rem;font-weight:600;color:var(--soft)}
.f small{font-weight:500}
.in{position:relative;display:block;margin-top:6px}
.in>.ic{position:absolute;left:13px;top:50%;transform:translateY(-50%);color:#6b778d;transition:color .2s;pointer-events:none}
.in.ta>.ic{top:15px;transform:none}
.in:focus-within>.ic{color:var(--gold)}
input:not([type=checkbox]):not([type=radio]),select,textarea{width:100%;padding:12px 13px 12px 40px;background:#161b25;border:1.5px solid var(--line);border-radius:12px;color:var(--text);font:inherit;font-size:.95rem;transition:.15s}
input:disabled{opacity:.5}
input:focus,select:focus,textarea:focus{outline:0;border-color:var(--gold);box-shadow:0 0 0 3px rgba(245,168,0,.18)}
textarea{resize:vertical}
.pop{animation:pop .4s cubic-bezier(.3,1.3,.5,1) both}
@keyframes pop{from{opacity:0;transform:scale(.94) translateY(8px)}}
.hp{position:absolute!important;left:-9999px;width:1px;height:1px;opacity:0}
.err{display:block;color:var(--err);font-size:.8rem;font-weight:600;margin-top:5px;animation:shake .35s}
@keyframes shake{25%{transform:translateX(-5px)}75%{transform:translateX(5px)}}

/* Botones */
.actions{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.btn{position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center;gap:9px;width:100%;text-align:center;text-decoration:none;border:0;cursor:pointer;font:inherit;font-weight:800;font-size:.98rem;padding:15px 12px;border-radius:14px;color:#1a1300;background:linear-gradient(90deg,var(--gold),var(--gold2));transition:transform .18s,box-shadow .18s}
.btn::after{content:"";position:absolute;inset:0;background:linear-gradient(105deg,transparent 35%,rgba(255,255,255,.45) 50%,transparent 65%);transform:translateX(-120%)}
.btn:hover::after{transform:translateX(120%);transition:transform .7s}
.btn:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(245,168,0,.3)}
.btn:active{transform:translateY(0) scale(.98)}
.btn.wa{background:var(--wa);color:#04210f}
.btn.wa:hover{box-shadow:0 10px 24px rgba(37,211,102,.3)}
.btn:disabled{opacity:.7;cursor:wait;transform:none}
.btn.loading .ic{display:none}
.btn.loading::before{content:"";width:18px;height:18px;border:3px solid currentColor;border-right-color:transparent;border-radius:50%;animation:spin .7s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.hint{color:var(--soft);font-size:.8rem;text-align:center;margin:14px 0 0}

/* Gracias */
.thanks{text-align:center;padding:36px 22px}
.thanks h1{font-size:1.9rem}
.thanks p{color:var(--soft)}
.check{width:70px;height:70px;margin:0 auto;border-radius:50%;background:rgba(37,211,102,.15);color:var(--wa);display:grid;place-items:center;border:2px solid var(--wa);animation:pop .6s cubic-bezier(.3,1.5,.5,1)}
.check svg{width:34px;height:34px;stroke-dasharray:30;stroke-dashoffset:30;animation:draw .5s .3s forwards}
@keyframes draw{to{stroke-dashoffset:0}}
.thanks .btn{margin-top:20px}
.back{display:inline-block;margin-top:18px;color:var(--soft);font-size:.85rem}
footer{max-width:760px;margin:0 auto;padding:20px 16px 32px;text-align:center;color:var(--soft);font-size:.78rem}
footer p{margin:4px 0}
@media(max-width:600px){.grid,.actions{grid-template-columns:1fr}.card{padding:18px}.top-wa{font-size:.78rem}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}}

/* Pasos */
.prog{margin-bottom:22px}
.prog-track{height:8px;background:#161b25;border-radius:99px;overflow:hidden;border:1px solid var(--line)}
.prog-track i{display:block;height:100%;width:25%;border-radius:99px;background:linear-gradient(90deg,var(--gold),var(--gold2));transition:width .45s cubic-bezier(.3,1,.4,1)}
.prog p{margin:8px 0 0;font-size:.8rem;font-weight:700;color:var(--gold2);text-align:right}
.nav{display:flex;justify-content:space-between;gap:12px}
.nav .btn{width:auto;flex:1}
.nav .btn.ghost{flex:0 0 38%;background:#161b25;color:var(--text);border:1.5px solid var(--line)}
.nav .btn.ghost:hover{border-color:var(--gold);box-shadow:none}