:root{
  /* Paleta oficial Analytica Advisors */
  --navy:#37435a;        /* azul pizarra del logo */
  --navy-deep:#2b3446;   /* version oscura para degradados */
  --navy-2:#47566f;      /* version clara para degradados */
  --ink:#26303f;         /* titulares */
  --body:#57657a;        /* texto corrido */
  --gold:#c3a86a;        /* dorado del logo */
  --gold-dk:#9d7f3f;     /* dorado legible sobre blanco */
  --gold-soft:#e6d9b4;
  --slate:#6b7a8c;       /* gris azulado del logo */
  --accent:#46607d;      /* enlaces y acentos */
  --line:#e0e4ea; --bg:#ffffff; --bg-soft:#f6f7f9; --radius:14px;
  --max:1140px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  color:var(--body);background:var(--bg);line-height:1.65;font-size:17px}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:var(--max);margin:0 auto;padding:0 22px}
h1,h2,h3,h4{color:var(--ink);line-height:1.22;font-weight:700;letter-spacing:-.02em}
h1{font-size:clamp(2rem,4.6vw,3.1rem);margin-bottom:18px}
h2{font-size:clamp(1.5rem,2.9vw,2.1rem);margin-bottom:16px}
h3{font-size:1.18rem;margin-bottom:10px}
p{margin-bottom:16px}
.lead{font-size:1.16rem;color:#54697c}

/* ---------- header ---------- */
header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.94);
  backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--line)}
.navbar{display:flex;align-items:center;justify-content:space-between;height:74px;gap:20px}
.logo{display:flex;align-items:center;gap:12px;text-decoration:none;flex-shrink:0}
.logo:hover{text-decoration:none}
.logo-badge{width:44px;height:44px;flex-shrink:0;border-radius:11px;background:var(--navy);
  display:flex;align-items:center;justify-content:center;padding:5px}
.logo-mark{width:100%;height:100%;display:block}
.logo-txt b{display:block;color:var(--gold-dk);font-weight:800;font-size:1.16rem;
  line-height:1;letter-spacing:.005em}
.logo-txt small{display:block;color:var(--navy);font-size:.56rem;font-weight:600;
  letter-spacing:.33em;margin-top:4px}
footer .logo-badge{background:rgba(255,255,255,.08)}
footer .logo-txt b{color:var(--gold)}
footer .logo-txt small{color:#fff}
header .wrap{max-width:1280px}
nav ul{display:flex;gap:17px;list-style:none;align-items:center;flex-wrap:nowrap}
nav li{flex-shrink:0}
nav a{color:var(--body);font-size:.86rem;font-weight:500;white-space:nowrap}
nav a:hover,nav a.active{color:var(--navy);text-decoration:none}
nav a.active{font-weight:700}
.btn{display:inline-block;background:var(--gold);color:#231a08;padding:13px 26px;
  border-radius:9px;font-weight:700;font-size:.95rem;border:none;cursor:pointer;
  transition:transform .15s ease,box-shadow .15s ease;text-align:center}
.btn:hover{text-decoration:none;transform:translateY(-2px);box-shadow:0 8px 22px rgba(195,168,106,.42)}
.btn-nav{padding:10px 20px;font-size:.87rem}
.btn-ghost{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.45)}
.btn-ghost:hover{background:rgba(255,255,255,.12);box-shadow:none}
.btn-dark{background:var(--navy);color:#fff}
.btn-dark:hover{box-shadow:0 8px 22px rgba(55,67,90,.34)}
.menu-toggle{display:none;background:none;border:none;cursor:pointer;padding:8px;
  font-size:1.5rem;color:var(--navy);line-height:1}

/* ---------- hero ---------- */
.hero{background:linear-gradient(150deg,var(--navy-deep) 0%,var(--navy) 52%,var(--navy-2) 100%);
  color:#e8eef4;padding:86px 0 78px;position:relative;overflow:hidden}
.hero::after{content:'';position:absolute;right:-14%;top:-24%;width:640px;height:640px;
  background:radial-gradient(circle,rgba(195,168,106,.26),transparent 68%);pointer-events:none}
.hero h1{color:#fff;max-width:19ch}
.hero .lead{color:#c3d3e2;max-width:60ch;font-size:1.2rem}
.hero-inner{position:relative;z-index:2;max-width:760px}
.eyebrow{display:inline-block;background:rgba(195,168,106,.18);color:var(--gold-soft);
  border:1px solid rgba(195,168,106,.38);padding:7px 15px;border-radius:99px;
  font-size:.75rem;font-weight:700;letter-spacing:.11em;text-transform:uppercase;margin-bottom:22px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}
.hero-trust{display:flex;gap:32px;flex-wrap:wrap;margin-top:44px;
  padding-top:26px;border-top:1px solid rgba(255,255,255,.15)}
.hero-trust div{min-width:120px}
.hero-trust strong{display:block;color:var(--gold);font-size:1.55rem;font-weight:800;letter-spacing:-.02em}
.hero-trust span{font-size:.83rem;color:#a9bccd}

/* ---------- sections ---------- */
section{padding:76px 0}
.soft{background:var(--bg-soft)}
.section-head{max-width:720px;margin-bottom:46px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.kicker{color:var(--accent);font-weight:700;font-size:.78rem;letter-spacing:.14em;
  text-transform:uppercase;margin-bottom:12px;display:block}
.grid{display:grid;gap:24px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:30px;transition:transform .18s ease,box-shadow .18s ease}
.card:hover{transform:translateY(-4px);box-shadow:0 14px 34px rgba(38,48,63,.11)}
.card .ico{width:44px;height:44px;border-radius:11px;background:#eef1f5;color:var(--accent);
  display:flex;align-items:center;justify-content:center;margin-bottom:16px;font-size:1.25rem}
.card p:last-child{margin-bottom:0}
.card h3 a{color:var(--ink)}

/* ---------- pain / problem strip ---------- */
.pain{background:#fff;border-left:4px solid var(--gold);padding:22px 26px;
  border-radius:0 var(--radius) var(--radius) 0;box-shadow:0 3px 14px rgba(38,48,63,.07)}
.pain h3{font-size:1.02rem;margin-bottom:6px}
.pain p{font-size:.94rem;margin-bottom:0}

/* ---------- steps ---------- */
.steps{counter-reset:s;display:grid;gap:22px}
.step{position:relative;padding-left:64px}
.step::before{counter-increment:s;content:counter(s);position:absolute;left:0;top:0;
  width:42px;height:42px;border-radius:50%;background:var(--navy);color:var(--gold);
  display:flex;align-items:center;justify-content:center;font-weight:800;font-size:1.05rem}
.step h3{margin-bottom:6px}
.step p{margin-bottom:0;font-size:.96rem}

/* ---------- pricing ---------- */
.price-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:32px;display:flex;flex-direction:column;position:relative}
.price-card.featured{border:2px solid var(--gold);box-shadow:0 16px 40px rgba(195,168,106,.24)}
.badge{position:absolute;top:-13px;left:32px;background:var(--gold);color:#231a08;
  font-size:.68rem;font-weight:800;letter-spacing:.09em;text-transform:uppercase;
  padding:5px 13px;border-radius:99px}
.price{font-size:2.3rem;font-weight:800;color:var(--navy);letter-spacing:-.03em;margin:14px 0 4px}
.price sup{font-size:1rem;font-weight:700;color:var(--body);vertical-align:super;margin-right:3px}
.price-note{font-size:.85rem;color:#7b8fa1;margin-bottom:20px}
.price-card ul{list-style:none;margin-bottom:26px;flex-grow:1}
.price-card li{padding:8px 0 8px 27px;position:relative;font-size:.94rem;border-bottom:1px solid #eef3f7}
.price-card li:last-child{border-bottom:none}
.price-card li::before{content:'✓';position:absolute;left:0;color:var(--accent);font-weight:800}

/* ---------- faq ---------- */
.faq{border-top:1px solid var(--line)}
details{border-bottom:1px solid var(--line);padding:20px 0}
summary{cursor:pointer;font-weight:700;color:var(--ink);font-size:1.04rem;
  list-style:none;display:flex;justify-content:space-between;gap:18px;align-items:flex-start}
summary::-webkit-details-marker{display:none}
summary::after{content:'+';color:var(--gold);font-size:1.5rem;font-weight:700;line-height:1;flex-shrink:0}
details[open] summary::after{content:'–'}
details p{margin:14px 0 0;font-size:.97rem}

/* ---------- cta band ---------- */
.cta-band{background:linear-gradient(135deg,var(--navy-deep),var(--navy-2));color:#fff;
  border-radius:18px;padding:56px 46px;text-align:center}
.cta-band h2{color:#fff}
.cta-band p{color:#c3d3e2;max-width:56ch;margin:0 auto 26px}

/* ---------- tables ---------- */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius)}
table{width:100%;border-collapse:collapse;font-size:.94rem;min-width:520px}
th,td{padding:14px 18px;text-align:left;border-bottom:1px solid var(--line)}
th{background:var(--bg-soft);color:var(--ink);font-weight:700;font-size:.85rem;
  letter-spacing:.04em;text-transform:uppercase}
tr:last-child td{border-bottom:none}

/* ---------- breadcrumb + prose ---------- */
.crumb{font-size:.83rem;color:#7b8fa1;padding:18px 0 0}
.crumb a{color:#7b8fa1}
.prose h2{margin-top:44px}
.prose h3{margin-top:28px}
.prose ul,.prose ol{margin:0 0 18px 22px}
.prose li{margin-bottom:9px}
.prose strong{color:var(--ink)}

/* ---------- form ---------- */
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:34px}
label{display:block;font-weight:600;color:var(--ink);font-size:.9rem;margin-bottom:6px}
input,select,textarea{width:100%;padding:12px 14px;border:1px solid var(--line);
  border-radius:9px;font-family:inherit;font-size:.97rem;margin-bottom:18px;color:var(--ink);background:#fff}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent);
  box-shadow:0 0 0 3px rgba(70,96,125,.14)}
textarea{min-height:120px;resize:vertical}

/* ---------- footer ---------- */
footer{background:var(--navy);color:#9fb4c7;padding:60px 0 26px;font-size:.9rem}
footer h4{color:#fff;font-size:.78rem;letter-spacing:.13em;text-transform:uppercase;margin-bottom:16px}
footer a{color:#9fb4c7}
footer a:hover{color:#fff}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:38px;margin-bottom:38px}
.foot-grid ul{list-style:none}
.foot-grid li{margin-bottom:9px}
.foot-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:22px;
  display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;font-size:.82rem}
.social{display:flex;gap:12px;margin-top:16px}
.social a{width:36px;height:36px;border-radius:9px;background:rgba(255,255,255,.09);
  display:flex;align-items:center;justify-content:center;color:#cfdce7}
.social a:hover{background:var(--gold);color:#231a08}

/* ---------- whatsapp float ---------- */
.wa-float{position:fixed;right:20px;bottom:20px;width:56px;height:56px;border-radius:50%;
  background:#25d366;display:flex;align-items:center;justify-content:center;z-index:80;
  box-shadow:0 6px 22px rgba(37,211,102,.42)}
.wa-float:hover{transform:scale(1.07)}

/* ---------- responsive ---------- */
@media(max-width:960px){
  .g4{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr;gap:30px}
}
/* menu compacto en pantallas medianas para que no se rompan los rotulos */
@media(max-width:1340px){
  nav ul{gap:13px}
  nav a{font-size:.82rem}
  .btn-nav{padding:9px 16px;font-size:.83rem}
  .logo-txt b{font-size:1.05rem}
}
@media(max-width:1180px){
  nav{position:fixed;inset:74px 0 auto 0;background:#fff;border-bottom:1px solid var(--line);
    display:none;padding:14px 22px 22px;box-shadow:0 12px 26px rgba(38,48,63,.11)}
  nav.open{display:block}
  nav ul{flex-direction:column;align-items:stretch;gap:0}
  nav li{border-bottom:1px solid var(--line)}
  nav li:last-child{border-bottom:none;padding-top:14px}
  nav a{display:block;padding:13px 0;font-size:1rem}
  .menu-toggle{display:block}
}
@media(max-width:820px){
  .g2,.g3{grid-template-columns:1fr}
  section{padding:56px 0}
  .hero{padding:60px 0 56px}
  .cta-band{padding:42px 24px}
  .hero-trust{gap:22px}
}
@media(max-width:560px){
  .g4{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  body{font-size:16px}
}