/* Layout: bandas alternas azul medianoche / blanco azulado (colores Durón); columna central de 1080px.
   Para ajustar colores, cambia solo estos tokens. */
:root{
  --ink:#020121;        /* azul medianoche Durón */
  --ink-2:#100f3a;
  --line-dark:#2b2a63;
  --paper:#f5f5f9;
  --paper-2:#e7e6f0;
  --text:#14133a;
  --muted:#55546f;
  --on-dark:#f1f0f7;
  --on-dark-muted:#a9a8c4;
  --brass:#c5a059;      /* dorado Durón */
  --brass-deep:#94753a;
  --wa:#1f9d55;
  --alert:#c4573f;
  --alert-soft:#f6e3de;
  --display:"Newsreader",Georgia,"Times New Roman",serif;
  --body:"Manrope",system-ui,-apple-system,"Segoe UI",sans-serif;
  color-scheme:light;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{margin:0;background:var(--paper);color:var(--text);font-family:var(--body);font-size:16px;line-height:1.6}
.wrap{max-width:1080px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.band{padding-block:clamp(56px,8vw,96px)}
.dark{background:var(--ink);color:var(--on-dark)}
.dark p{color:var(--on-dark-muted)}
h1,h2,h3{font-family:var(--display);font-weight:600;line-height:1.12;text-wrap:balance;margin:0}
h1{font-size:clamp(2.3rem,5.4vw,3.9rem);letter-spacing:-.01em}
h2{font-size:clamp(1.8rem,3.6vw,2.6rem)}
h3{font-size:1.25rem}
p{margin:0}
em.hl{font-style:italic;color:var(--brass)}
.light em.hl{color:var(--brass-deep)}
.eyebrow{font-size:.74rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--brass)}
.light .eyebrow{color:var(--brass-deep)}
.lead{font-size:1.1rem;max-width:62ch}
.light .lead{color:var(--muted)}
.stack{display:flex;flex-direction:column;gap:16px}
.intro{max-width:740px}
a{color:inherit}
a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible{outline:2px solid var(--brass);outline-offset:3px}

/* barra superior y header */
.topbar{background:#01000f;color:var(--on-dark-muted);font-size:.85rem;text-align:center;padding-block:10px}
.topbar strong{color:var(--brass);font-weight:600}
header{background:var(--ink);border-bottom:1px solid var(--line-dark)}
header .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:18px}
.brand{display:flex;align-items:baseline;gap:10px;color:var(--on-dark);text-decoration:none}
.brand b{font-family:var(--display);font-size:1.45rem;font-weight:600}
.brand span{font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--brass)}

/* botones */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-family:var(--body);font-weight:700;font-size:1rem;border-radius:6px;padding:15px 24px;text-decoration:none;border:0;cursor:pointer;transition:transform .15s,background .15s}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--brass);color:#1a1405}
.btn-primary:hover{background:#d3b273}
.btn-ghost{background:transparent;color:var(--on-dark);border:1px solid var(--line-dark)}
.btn-ghost:hover{border-color:var(--brass)}
.btn-sm{padding:10px 16px;font-size:.9rem}
@media (max-width:560px){header .btn-sm{display:none}}

/* hero */
.hero{padding-block:clamp(56px,9vw,104px) clamp(48px,7vw,80px)}
.hero-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:48px;align-items:end}
.hero .lead{margin-top:22px}
.hero .lead b{color:var(--on-dark);font-weight:600}
.ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.micro{font-size:.85rem;color:var(--on-dark-muted);margin-top:14px}
.cover-card{background:var(--ink-2);border:1px solid var(--line-dark);border-radius:8px;padding:22px;font-size:.92rem}
.cover-card .tag{font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--brass);font-weight:700}
.cover-card ul{list-style:none;margin:14px 0 0;padding:0;display:flex;flex-direction:column;gap:12px}
.cover-card li{display:flex;gap:10px;align-items:flex-start;color:var(--on-dark)}
.cover-card li::before{content:"";flex:0 0 14px;height:14px;margin-top:4px;border-radius:3px;background:var(--brass);box-shadow:inset 0 0 0 2px var(--ink-2)}
.cover-card .foot{margin-top:16px;padding-top:14px;border-top:1px dashed var(--line-dark);color:var(--on-dark-muted);font-size:.82rem}
@media (max-width:820px){.hero-grid{grid-template-columns:1fr}}

/* credenciales */
.creds{border-top:1px solid var(--line-dark)}
.creds .wrap{display:grid;grid-template-columns:repeat(4,1fr);padding-block:28px;gap:24px}
.cred b{display:block;font-family:var(--display);font-size:2.1rem;color:var(--brass);line-height:1.1;font-variant-numeric:tabular-nums}
.cred span{font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;color:var(--on-dark-muted)}
@media (max-width:720px){.creds .wrap{grid-template-columns:repeat(2,1fr)}}

/* realidades */
.reality{margin-top:56px;padding-top:40px;border-top:1px solid var(--paper-2);display:flex;flex-direction:column;gap:22px}
.reality:first-of-type{border-top:0;padding-top:0}
.r-num{font-size:.78rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--brass-deep)}
.point{display:flex;gap:16px;align-items:flex-start;max-width:820px}
.point .ic{flex:0 0 40px;height:40px;border-radius:8px;background:var(--paper-2);display:grid;place-items:center;font-weight:700;color:var(--brass-deep)}
.point b{display:block;margin-bottom:2px}
.point p{color:var(--muted)}
.options{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.opt{background:#fff;border:1px solid var(--paper-2);border-radius:8px;padding:22px;display:flex;flex-direction:column;gap:10px}
.opt .pill{align-self:flex-start;font-size:.68rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:4px 10px;border-radius:99px;background:var(--paper-2);color:var(--muted)}
.opt .pill.warn{background:var(--alert-soft);color:var(--alert)}
.opt .big{font-family:var(--display);font-size:1.6rem;line-height:1.1;color:var(--alert)}
.opt.best .big{color:var(--text)}
.opt p{color:var(--muted);font-size:.93rem}
.opt .verdict{margin-top:auto;padding-top:12px;border-top:1px solid var(--paper-2);font-size:.88rem;font-weight:600;color:var(--text)}
.warnbox{background:var(--alert-soft);border-left:3px solid var(--alert);border-radius:6px;padding:20px 22px;max-width:820px}
.warnbox b{color:var(--alert)}
@media (max-width:820px){.options{grid-template-columns:1fr}}

/* incluye */
.inc-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:44px}
.inc{background:var(--ink-2);border:1px solid var(--line-dark);border-radius:8px;padding:24px;display:flex;flex-direction:column;gap:8px}
.inc h3{font-size:1.15rem}
.inc.star{grid-column:1/-1;border-color:var(--brass)}
.inc.wide{grid-column:1/-1}
.inc .pill{align-self:flex-start;font-size:.68rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;padding:4px 10px;border-radius:99px;background:var(--brass);color:#1a1405}
.inc p b{color:var(--on-dark);font-weight:600}
.authority{margin-top:28px;border-top:1px solid var(--line-dark);padding-top:28px;max-width:820px}
.authority p{font-size:1.12rem;color:var(--on-dark)}
.authority p b{color:var(--brass);font-weight:600}
.authority p + p{margin-top:12px;font-size:1rem;color:var(--on-dark-muted)}
@media (max-width:760px){.inc-grid{grid-template-columns:1fr}}

/* comparativa */
.table-wrap{overflow-x:auto;margin-top:40px;border:1px solid var(--paper-2);border-radius:8px;background:#fff}
table{width:100%;border-collapse:collapse;min-width:620px}
th,td{padding:14px 18px;text-align:left;border-bottom:1px solid var(--paper-2);font-size:.95rem}
thead th{vertical-align:bottom;font-size:.95rem;font-weight:700}
thead th small{display:block;font-size:.76rem;font-weight:500;color:var(--muted)}
thead th.us{color:var(--brass-deep)}
tr.group td{background:var(--paper);font-size:.74rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
td.c,th.c{text-align:center;width:20%}
td.us,th.us{background:#f8f4ea}
.y{color:var(--wa);font-weight:700}.n{color:var(--alert);font-weight:700}.p{color:var(--muted);font-weight:600}
tbody tr:last-child td{border-bottom:0}

/* formulario */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.steps{list-style:none;padding:0;margin:8px 0 0;display:flex;flex-direction:column;gap:16px}
.steps li{display:flex;gap:12px}
.steps .num{flex:0 0 28px;height:28px;border-radius:50%;border:1.5px solid var(--brass);display:grid;place-items:center;font-size:.85rem;color:var(--brass)}
.steps b{display:block;color:var(--on-dark)}
.steps span{color:var(--on-dark-muted);font-size:.93rem}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}
.chips span{font-size:.8rem;font-weight:600;padding:6px 12px;border:1px solid var(--line-dark);border-radius:99px;color:var(--on-dark)}
.form-card{background:#fff;color:var(--text);border-radius:10px;padding:28px;box-shadow:0 18px 40px -24px rgba(0,0,0,.6)}
.form-card h3{margin-bottom:4px}
.form-card .sub{font-size:.88rem;color:var(--muted);margin-bottom:20px}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
.field label{font-size:.85rem;font-weight:600}
.field input{font:inherit;font-size:1rem;padding:12px 14px;border:1px solid #cfcee0;border-radius:6px;background:#fff;color:var(--text);width:100%}
.phone{display:flex}
.phone span{padding:12px;border:1px solid #cfcee0;border-right:0;border-radius:6px 0 0 6px;background:var(--paper);font-weight:600;font-size:.95rem}
.phone input{border-radius:0 6px 6px 0}
.check{display:flex;gap:10px;align-items:flex-start;font-size:.82rem;color:var(--muted);margin:6px 0 18px}
.check input{margin-top:3px;accent-color:var(--brass-deep)}
.err{color:var(--alert);font-size:.82rem;min-height:1.2em;margin-bottom:8px}
.form-card .btn{width:100%}
.note-wa{margin-top:14px;font-size:.84rem;color:var(--muted);display:flex;gap:8px;align-items:center}
.note-wa i{width:8px;height:8px;border-radius:50%;background:var(--wa);flex:0 0 8px}
.form-foot{margin-top:10px;font-size:.78rem;color:var(--muted);text-align:center}
.done{text-align:center;padding:12px 0}
.done h3{margin-bottom:10px}
.done p{color:var(--muted);margin-bottom:20px}
.btn-wa{background:var(--wa);color:#fff}
.btn-wa:hover{background:#198a49}
@media (max-width:820px){.form-grid{grid-template-columns:1fr}}

/* compromisos */
.promises{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:44px;background:#fff;border:1px solid var(--paper-2);border-radius:10px;padding:32px}
.promise{display:flex;flex-direction:column;gap:8px}
.promise .k{font-size:.74rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--brass-deep)}
.promise p{color:var(--muted);font-size:.95rem}
@media (max-width:820px){.promises{grid-template-columns:1fr}}

/* faq */
.faq{max-width:760px;margin-top:36px;display:flex;flex-direction:column;gap:10px}
details{background:#fff;border:1px solid var(--paper-2);border-radius:8px}
summary{cursor:pointer;list-style:none;padding:18px 52px 18px 20px;font-weight:600;position:relative}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);font-size:1.3rem;color:var(--brass-deep)}
details[open] summary::after{content:"–"}
details p{padding:0 20px 18px;color:var(--muted)}

/* cierre */
.close{text-align:center}
.close .ctas{justify-content:center}
.versus{display:grid;grid-template-columns:1fr 1fr;max-width:640px;margin:36px auto 0;border:1px solid var(--line-dark);border-radius:10px;overflow:hidden;text-align:center}
.versus > div{padding:26px 20px;display:flex;flex-direction:column;gap:8px}
.versus > div + div{border-left:1px solid var(--line-dark);background:var(--ink-2)}
.versus .k{font-size:.72rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--on-dark-muted)}
.versus .v{font-family:var(--display);font-size:clamp(1.6rem,4vw,2.2rem);line-height:1.1}
.versus .v.bad{color:#e48a72}
.versus .v.good{color:var(--brass)}
.versus small{color:var(--on-dark-muted);font-size:.84rem}
.close .fine{margin-top:22px;font-size:.84rem}
@media (max-width:560px){.versus{grid-template-columns:1fr}.versus > div + div{border-left:0;border-top:1px solid var(--line-dark)}}

/* footer */
footer{background:#01000f;color:var(--on-dark-muted);font-size:.9rem}
footer .wrap{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px;padding-block:44px}
footer h4{margin:0 0 10px;font-size:.75rem;letter-spacing:.12em;text-transform:uppercase;color:var(--brass)}
footer b{color:var(--on-dark)}
footer .legal{grid-column:1/-1;border-top:1px solid var(--line-dark);padding-top:20px;font-size:.8rem}
@media (max-width:720px){footer .wrap{grid-template-columns:1fr}}

/* botón flotante */
.wa-float{position:fixed;right:calc(18px + env(safe-area-inset-right,0px));bottom:calc(18px + env(safe-area-inset-bottom,0px));width:58px;height:58px;border-radius:50%;background:var(--wa);display:grid;place-items:center;box-shadow:0 10px 24px -8px rgba(0,0,0,.45);z-index:20}
.wa-float svg{width:30px;height:30px;fill:#fff}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}