:root{
  --bg:#f5f2ed;
  --surface:#ffffff;
  --surface-2:#ebe6df;
  --text:#151515;
  --muted:#6f6b66;
  --line:#ddd6ce;
  --accent:#151515;
  --accent-2:#6d4aff;
  --success:#16794b;
  --danger:#a0362c;
  --shadow:0 18px 60px rgba(21,21,21,.09);
  --radius:28px;
  --max:1160px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.5;
}
a{color:inherit}
img{max-width:100%;display:block}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
.site-header{
  position:sticky;top:0;z-index:20;
  backdrop-filter:blur(18px);
  background:rgba(245,242,237,.86);
  border-bottom:1px solid rgba(221,214,206,.8);
}
.header-inner{
  width:min(calc(100% - 32px),var(--max));
  margin:auto;min-height:76px;
  display:flex;align-items:center;justify-content:space-between;gap:24px
}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.brand img{width:148px;height:auto}
.nav{display:flex;gap:22px;align-items:center;font-size:14px}
.nav a{text-decoration:none;color:var(--muted)}
.nav a:hover{color:var(--text)}
.btn{
  border:1px solid var(--text);
  background:var(--text);color:white;
  border-radius:999px;
  padding:13px 19px;
  text-decoration:none;
  display:inline-flex;align-items:center;justify-content:center;
  gap:8px;font-weight:700;
}
.btn.secondary{background:transparent;color:var(--text)}
.btn.ghost{background:transparent;color:var(--text);border-color:var(--line)}
.btn:disabled{opacity:.45;cursor:not-allowed}
main{min-height:70vh}
.hero{
  width:min(calc(100% - 32px),var(--max));
  margin:0 auto;
  padding:78px 0 42px;
  display:grid;grid-template-columns:1.15fr .85fr;gap:52px;align-items:center
}
.eyebrow{
  text-transform:uppercase;letter-spacing:.12em;font-size:12px;font-weight:800;color:var(--muted)
}
.hero h1{font-size:clamp(44px,7vw,82px);line-height:.95;letter-spacing:-.055em;margin:18px 0 24px;max-width:900px}
.hero p{font-size:20px;color:var(--muted);max-width:720px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.hero-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow)
}
.metric-row{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:20px}
.metric{
  padding:18px;background:var(--surface-2);border-radius:20px
}
.metric strong{display:block;font-size:24px}
.metric span{font-size:13px;color:var(--muted)}
.section{
  width:min(calc(100% - 32px),var(--max));margin:0 auto;padding:62px 0
}
.section h2{font-size:clamp(34px,5vw,58px);line-height:1.05;letter-spacing:-.035em;margin:0 0 16px}
.section-copy{font-size:18px;color:var(--muted);max-width:760px}
.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:28px}
.card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow)
}
.card h3{font-size:28px;margin:0 0 10px;letter-spacing:-.025em}
.card p{color:var(--muted)}
.pill{display:inline-flex;padding:7px 11px;border-radius:999px;background:var(--surface-2);font-size:12px;font-weight:800;margin-bottom:18px}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:32px}
.step{border-top:1px solid var(--line);padding-top:20px}
.step strong{font-size:14px}
.step p{color:var(--muted)}
.footer{
  border-top:1px solid var(--line);margin-top:40px
}
.footer-inner{
  width:min(calc(100% - 32px),var(--max));margin:auto;padding:34px 0;
  display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;color:var(--muted);font-size:14px
}

/* Forms */
.form-shell{
  width:min(calc(100% - 28px),900px);
  margin:44px auto 72px;
}
.form-top{
  display:flex;justify-content:space-between;gap:18px;align-items:flex-end;margin-bottom:18px
}
.form-top h1{font-size:clamp(34px,6vw,58px);line-height:1;margin:8px 0}
.form-top p{color:var(--muted);margin:0;max-width:650px}
.progress-wrap{
  background:var(--surface-2);height:9px;border-radius:99px;overflow:hidden;margin:24px 0
}
.progress{height:100%;background:var(--text);width:0;transition:width .35s ease}
.form-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(22px,5vw,44px);box-shadow:var(--shadow)
}
.form-step{display:none;animation:fade .3s ease}
.form-step.active{display:block}
@keyframes fade{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.form-step h2{font-size:32px;letter-spacing:-.025em;margin:0 0 8px}
.form-step .intro{color:var(--muted);margin-bottom:26px}
.field{margin:0 0 26px}
.field label,.field legend{display:block;font-weight:800;margin-bottom:9px}
.field small{display:block;color:var(--muted);margin-top:7px}
.input,select,textarea{
  width:100%;border:1px solid var(--line);background:#fff;color:var(--text);
  border-radius:16px;padding:15px 16px;outline:none
}
.input:focus,select:focus,textarea:focus{border-color:var(--text);box-shadow:0 0 0 3px rgba(21,21,21,.08)}
textarea{min-height:116px;resize:vertical}
.choices{display:grid;gap:10px}
.choice{
  position:relative;display:flex;gap:12px;align-items:flex-start;
  border:1px solid var(--line);border-radius:16px;padding:14px 15px;background:#fff
}
.choice:hover{border-color:#aaa29a}
.choice input{margin-top:3px}
.form-actions{display:flex;justify-content:space-between;gap:12px;margin-top:30px}
.error{color:var(--danger);font-size:13px;margin-top:8px;display:none}
.error.show{display:block}
.step-count{font-size:13px;color:var(--muted);font-weight:700}
.success{
  text-align:center;padding:40px 10px
}
.success .check{
  width:74px;height:74px;border-radius:50%;background:#e7f4ed;color:var(--success);
  display:grid;place-items:center;font-size:34px;margin:0 auto 18px;font-weight:900
}
.note{
  border:1px solid var(--line);background:var(--surface-2);border-radius:18px;padding:16px 18px;color:var(--muted);font-size:14px
}
.hidden{display:none !important}

@media(max-width:850px){
  .hero{grid-template-columns:1fr;padding-top:48px}
  .cards,.steps{grid-template-columns:1fr}
  .nav a:not(.btn){display:none}
}
@media(max-width:560px){
  .header-inner{min-height:66px}
  .brand img{width:126px}
  .hero h1{font-size:48px}
  .hero p{font-size:17px}
  .hero-actions,.form-actions{flex-direction:column}
  .btn{width:100%}
  .form-card{border-radius:22px}
}


/* Utilidades de producción */
.hp-field{
  position:absolute !important;
  left:-10000px !important;
  width:1px !important;
  height:1px !important;
  overflow:hidden !important;
}
.legal{
  width:min(calc(100% - 32px),900px);
  margin:56px auto 80px;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:clamp(24px,5vw,48px);
  box-shadow:var(--shadow);
}
.legal h1{font-size:clamp(38px,6vw,62px);line-height:1;margin:0 0 20px;letter-spacing:-.04em}
.legal h2{margin-top:34px}
.legal p,.legal li{color:var(--muted)}
.legal .warning{
  border:1px solid #d7b36a;
  background:#fff8e7;
  color:#6d531b;
  padding:16px 18px;
  border-radius:16px;
}