:root{
  --red:#FF3131;
  --red-deep:#E0201F;
  --red-text:#D91E1E;
  --gray:#3A3A3A;
  --bg:#FFFFFF;
  --bg-alt:#F6F6F6;
  --surface:#FFFFFF;
  --text:#3A3A3A;
  --text-strong:#1F1F1F;
  --muted:#6B6B6B;
  --line:#E6E6E6;
  --dark-bg:#3A3A3A;
  --dark-surface:#474747;
  --dark-text:#F2F2F2;
  --dark-muted:#C9C9C9;
  --logo:#3A3A3A;
  --shadow:0 20px 50px -20px rgba(0,0,0,.25);
  --radius:18px;
  --ease:cubic-bezier(.2,.7,.2,1);
}
[data-theme="dark"]{
  --red-text:#FF5A5A;
  --bg:#161616;
  --bg-alt:#1E1E1E;
  --surface:#232323;
  --text:#DCDCDC;
  --text-strong:#FFFFFF;
  --muted:#A3A3A3;
  --line:#333333;
  --dark-bg:#0E0E0E;
  --dark-surface:#1F1F1F;
  --logo:#FFFFFF;
  --shadow:0 20px 50px -20px rgba(0,0,0,.7);
}

*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:"Poppins",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;font-size:17px;line-height:1.7;color:var(--text);background:var(--bg);transition:background .35s,color .35s;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3{color:var(--text-strong);line-height:1.18;margin:0 0 .6em;letter-spacing:-.02em}
h1{font-size:clamp(2.1rem,5.2vw,3.7rem);font-weight:800}
h2{font-size:clamp(1.7rem,3.6vw,2.6rem);font-weight:800}
h3{font-size:1.2rem;font-weight:700}
p{margin:0 0 1.1em}
b,strong{color:var(--text-strong);font-weight:600}
svg{width:1em;height:1em;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}
mark{background:linear-gradient(transparent 55%,rgba(255,49,49,.28) 55%);color:var(--text-strong);font-weight:600;padding:0 .1em}
:focus-visible{outline:3px solid var(--red);outline-offset:3px;border-radius:6px}

.wrap{width:100%;max-width:1180px;margin:0 auto;padding-inline:20px}
.narrow{max-width:780px}
.section{padding-block:clamp(64px,9vw,110px)}
.alt{background:var(--bg-alt)}
.kicker{display:inline-block;font-size:.8rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--red-text);margin-bottom:.8em}
.head-center{text-align:center;max-width:760px;margin:0 auto 48px}
.sub{color:var(--muted);font-size:1.08rem}

/* Logo coloreable con máscara */
.logo-mask{display:block;width:118px;aspect-ratio:631/420;background:var(--logo);-webkit-mask:url(/assets/logo.png) center/contain no-repeat;mask:url(/assets/logo.png) center/contain no-repeat;transition:background .35s}
.logo-mask-lg{width:min(280px,70%);background:#fff}
.logo-mask-foot{width:130px;background:#fff;margin:0 auto}

/* Barra de progreso */
.progress{position:fixed;inset:0 0 auto 0;height:3px;z-index:60;pointer-events:none}
.progress span{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--red),#ff7a5a)}

/* Topbar */
.topbar{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--bg) 82%,transparent);backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid transparent;transition:border-color .3s,box-shadow .3s}
.topbar.scrolled{border-color:var(--line);box-shadow:0 8px 30px -20px rgba(0,0,0,.25)}
.topbar-in{display:flex;align-items:center;gap:20px;height:68px}
.brand .logo-mask{width:92px}
.topnav{display:flex;gap:26px;margin-left:auto;font-size:.9rem;font-weight:500}
.topnav a{text-decoration:none;color:var(--muted);position:relative;transition:color .2s}
.topnav a::after{content:"";position:absolute;left:0;right:0;bottom:-4px;height:2px;background:var(--red);transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease)}
.topnav a:hover{color:var(--text-strong)}
.topnav a:hover::after{transform:scaleX(1)}
.top-actions{display:flex;align-items:center;gap:10px}
.icon-btn{width:42px;height:42px;border-radius:50%;border:1px solid var(--line);background:var(--surface);color:var(--text-strong);display:grid;place-items:center;cursor:pointer;font-size:19px;transition:transform .3s var(--ease),border-color .2s}
.icon-btn:hover{transform:rotate(20deg);border-color:var(--red)}
.i-sun{display:none}
[data-theme="dark"] .i-sun{display:block}
[data-theme="dark"] .i-moon{display:none}

/* Botones */
.btn{--h:52px;display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:var(--h);padding:0 26px;border-radius:999px;border:0;background:linear-gradient(135deg,var(--red),var(--red-deep));color:#fff;font:700 1.02rem/1.2 "Poppins",system-ui,sans-serif;text-decoration:none;cursor:pointer;box-shadow:0 12px 28px -12px rgba(255,49,49,.75);transition:transform .25s var(--ease),box-shadow .25s;position:relative;overflow:hidden;text-align:center}
.btn::before{content:"";position:absolute;inset:0;background:linear-gradient(110deg,transparent 30%,rgba(255,255,255,.35) 50%,transparent 70%);transform:translateX(-120%);transition:transform .7s var(--ease)}
.btn:hover{transform:translateY(-2px);box-shadow:0 18px 36px -14px rgba(255,49,49,.85)}
.btn:hover::before{transform:translateX(120%)}
.btn:active{transform:translateY(0) scale(.98)}
.btn svg{font-size:1.2em;transition:transform .25s var(--ease)}
.btn:hover svg{transform:translateX(4px)}
.btn-sm{--h:42px;padding:0 18px;font-size:.88rem}
.btn-lg{--h:60px;padding:0 32px;font-size:1.08rem}
.btn-block{width:100%}
.btn-light{background:#fff;color:var(--red-deep);box-shadow:none}
.btn-ghost{display:inline-flex;align-items:center;gap:8px;color:var(--text-strong);font-weight:600;text-decoration:none;padding:10px 6px}
.btn-ghost svg{animation:bob 1.6s ease-in-out infinite}
@keyframes bob{50%{transform:translateY(4px)}}

/* Hero */
.hero{position:relative;padding-top:clamp(40px,7vw,90px);overflow:hidden}
.hero-bg{position:absolute;inset:0;pointer-events:none;background:radial-gradient(600px 400px at 90% 10%,rgba(255,49,49,.12),transparent 70%),radial-gradient(500px 400px at 0% 90%,rgba(58,58,58,.08),transparent 70%)}
/* Isotipo como marca de agua */
.iso-mark{position:absolute;pointer-events:none;aspect-ratio:600/504;-webkit-mask:url(/assets/isotipo.png) center/contain no-repeat;mask:url(/assets/isotipo.png) center/contain no-repeat}
.iso-hero{right:-6%;top:4%;width:min(760px,62vw);background:var(--red);opacity:.07;animation:isoIn 1.6s .2s var(--ease) both,isoFloat 12s 1.8s ease-in-out infinite}
[data-theme="dark"] .iso-hero{opacity:.09}
@keyframes isoIn{from{opacity:0;transform:translateY(30px) scale(.96)}}
@keyframes isoFloat{50%{transform:translateY(-14px) rotate(-1.5deg)}}
.has-iso{position:relative;overflow:hidden;overflow:clip}
.has-iso>.wrap{position:relative}
.iso-agenda{left:-8%;bottom:-12%;width:min(620px,70vw);background:#fff;opacity:.045}
@keyframes draw{to{stroke-dashoffset:0}}
.hero-grid{position:relative;display:grid;grid-template-columns:1.25fr .9fr;gap:56px;align-items:center;padding-bottom:64px}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:.85rem;font-weight:600;color:var(--text-strong);background:var(--surface);border:1px solid var(--line);padding:8px 16px;border-radius:999px;line-height:1.4}
.dot{width:8px;height:8px;border-radius:50%;background:var(--red);box-shadow:0 0 0 0 rgba(255,49,49,.6);animation:pulse 1.8s infinite;flex-shrink:0}
@keyframes pulse{70%{box-shadow:0 0 0 10px rgba(255,49,49,0)}100%{box-shadow:0 0 0 0 rgba(255,49,49,0)}}
.hero h1{margin-top:22px}
.hl{color:var(--red);position:relative}
.lead{font-size:1.14rem;color:var(--muted);max-width:620px}
.hero-cta{display:flex;flex-wrap:wrap;align-items:center;gap:14px 22px;margin:30px 0 24px}
.trust{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:10px 22px;font-size:.9rem;font-weight:500;color:var(--text-strong)}
.trust li{display:flex;align-items:center;gap:7px}
.trust svg{color:var(--red);font-size:1.1em;stroke-width:3}

.hero-card{background:var(--surface);border:1px solid var(--line);border-radius:26px;padding:28px;box-shadow:var(--shadow);position:relative}
.hero-card::before{content:"";position:absolute;inset:-1px;border-radius:inherit;padding:1px;background:linear-gradient(140deg,var(--red),transparent 45%);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}
.card-top{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}
.badge{font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;background:rgba(255,49,49,.1);color:var(--red-text);padding:6px 12px;border-radius:999px}
.price{font-size:.9rem;color:var(--muted)}
.price b{color:var(--red-text);font-size:1.3rem;font-weight:800;margin-left:4px}
.wave{display:flex;align-items:center;gap:4px;height:62px;margin:22px 0 14px}
.wave i{flex:1;background:linear-gradient(var(--red),#ff8a6a);border-radius:4px;height:20%;animation:eq 1.2s ease-in-out infinite}
.wave i:nth-child(3n){animation-delay:-.4s}.wave i:nth-child(3n+1){animation-delay:-.8s}.wave i:nth-child(4n){animation-duration:.9s}.wave i:nth-child(5n){animation-duration:1.5s}
@keyframes eq{0%,100%{height:18%}50%{height:100%}}
.card-steps{margin:0 0 22px;padding:0;list-style:none;counter-reset:s}
.card-steps li{counter-increment:s;position:relative;padding:12px 0 12px 44px;border-bottom:1px dashed var(--line);font-size:.95rem;line-height:1.55}
.card-steps li:last-child{border:0}
.card-steps li::before{content:counter(s);position:absolute;left:0;top:12px;width:30px;height:30px;border-radius:50%;background:var(--gray);color:#fff;font-weight:700;font-size:.85rem;display:grid;place-items:center}
[data-theme="dark"] .card-steps li::before{background:var(--red)}
.card-note{text-align:center;font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin:14px 0 0;font-weight:600}

.marquee{background:var(--gray);color:#fff;overflow:hidden;padding:16px 0;white-space:nowrap}
[data-theme="dark"] .marquee{background:#0E0E0E;border-block:1px solid var(--line)}
.marquee-track{display:flex;width:max-content;animation:marq var(--marq-dur,32s) linear infinite;font-weight:700;font-size:1.05rem;letter-spacing:.02em}
.marquee-group{display:flex;flex-shrink:0}
.marquee-group span,.marquee-group b{padding-right:26px}
.marquee-group b{color:var(--red)}
@keyframes marq{to{transform:translateX(-50%)}}

/* Carta */
.letter{padding-block:clamp(64px,9vw,110px)}
.letter p{font-size:1.08rem}
.pain{list-style:none;padding:0;margin:28px 0 32px;display:grid;gap:12px}
.pain li{display:flex;gap:14px;align-items:flex-start;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:16px 18px;line-height:1.55;transition:transform .3s var(--ease),border-color .3s}
.pain li:hover{transform:translateX(6px);border-color:var(--red)}
.x{width:30px;height:30px;border-radius:50%;background:rgba(255,49,49,.12);color:var(--red-text);display:grid;place-items:center;font-size:15px;flex-shrink:0;margin-top:1px}
.x svg{stroke-width:3}
.callout{display:flex;gap:16px;background:var(--gray);color:#EDEDED;border-radius:var(--radius);padding:24px;margin-top:36px}
[data-theme="dark"] .callout{background:var(--surface);border:1px solid var(--line)}
.callout svg{color:var(--red);font-size:28px;margin-top:4px}
.callout p{margin:0;font-size:1rem}
.callout b{color:#fff}

/* Comparativa */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:34px}
.col{border-radius:var(--radius);padding:26px;border:1px solid var(--line);background:var(--surface)}
.col h3{font-size:1rem;text-transform:uppercase;letter-spacing:.1em}
.col ul{list-style:none;padding:0;margin:0;display:grid;gap:12px}
.col li{position:relative;padding-left:30px;line-height:1.5;font-size:.97rem}
.col li::before{content:"";position:absolute;left:0;top:3px;width:19px;height:19px;border-radius:50%;background-size:12px;background-position:center;background-repeat:no-repeat}
.bad h3{color:var(--muted)}
.bad li{color:var(--muted);text-decoration:line-through;text-decoration-color:rgba(255,49,49,.5)}
.bad li::before{background-color:var(--line);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23888' stroke-width='3' stroke-linecap='round'%3E%3Cpath d='M18 6 6 18M6 6l12 12'/%3E%3C/svg%3E")}
.good{border-color:var(--red);box-shadow:0 16px 40px -24px rgba(255,49,49,.7)}
.good h3{color:var(--red-text)}
.good li{color:var(--text-strong);font-weight:500}
.good li::before{background-color:var(--red);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E")}

/* Método */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;position:relative}
.step{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:32px 28px;overflow:hidden;transition:transform .35s var(--ease),box-shadow .35s}
.step:hover{transform:translateY(-8px);box-shadow:var(--shadow)}
.num{position:absolute;right:18px;top:6px;font-size:4.4rem;font-weight:900;color:var(--line);line-height:1;transition:color .35s}
.step:hover .num{color:rgba(255,49,49,.18)}
.step-ico{width:56px;height:56px;border-radius:16px;background:var(--red);color:#fff;display:grid;place-items:center;font-size:26px;margin-bottom:20px;position:relative;box-shadow:0 10px 24px -10px rgba(255,49,49,.8)}
.step h3{font-size:1.45rem}
.step p{margin:0;color:var(--muted);font-size:.98rem}

/* Sección oscura */
.dark{background:var(--dark-bg);color:var(--dark-muted)}
.dark h2,.dark h3,.dark b{color:#fff}
.dark .kicker{color:#FF6B6B}
.about{display:grid;grid-template-columns:.9fr 1.1fr;gap:60px;align-items:center}
.about-visual{position:relative}
.about-logo{aspect-ratio:1;border-radius:30px;display:grid;place-items:center;background:radial-gradient(circle at 30% 20%,rgba(255,49,49,.45),transparent 60%),linear-gradient(160deg,#2b2b2b,#141414);border:1px solid rgba(255,255,255,.08);position:relative;overflow:hidden}
.about-logo::after{content:"";position:absolute;width:140%;height:140%;border:2px solid rgba(255,49,49,.35);border-radius:50%;animation:ring 6s linear infinite}
@keyframes ring{from{transform:rotate(0) scale(.6);opacity:1}to{transform:rotate(360deg) scale(1.1);opacity:0}}
.onair{position:absolute;left:-10px;bottom:28px;display:flex;align-items:center;gap:12px;background:#fff;color:#3A3A3A;padding:12px 18px;border-radius:16px;box-shadow:var(--shadow);line-height:1.3}
.onair b{color:#1f1f1f;display:block;font-size:.95rem}
.onair small{font-size:.78rem;color:#666}
.live{width:12px;height:12px;border-radius:50%;background:var(--red);animation:pulse 1.6s infinite;flex-shrink:0}
.creds{list-style:none;padding:0;margin:26px 0 0;display:grid;grid-template-columns:1fr 1fr;gap:12px}
.creds li{display:flex;align-items:center;gap:12px;background:var(--dark-surface);border:1px solid rgba(255,255,255,.07);border-radius:14px;padding:14px 16px;font-size:.9rem;font-weight:500;color:#fff;line-height:1.35}
.creds svg{color:var(--red);font-size:22px}

/* Servicios */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.svc{background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:28px;transition:transform .35s var(--ease),border-color .35s,box-shadow .35s}
.svc:hover{transform:translateY(-6px);border-color:var(--red);box-shadow:var(--shadow)}
.svc-ico{width:50px;height:50px;border-radius:14px;background:rgba(255,49,49,.1);color:var(--red-text);display:grid;place-items:center;font-size:24px;margin-bottom:18px;transition:background .3s,color .3s}
.svc:hover .svc-ico{background:var(--red);color:#fff}
.svc h3{font-size:1.1rem}
.svc p{margin:0;color:var(--muted);font-size:.95rem}
.svc-cta{background:linear-gradient(150deg,var(--red),var(--red-deep));border:0;color:#fff;display:flex;flex-direction:column;justify-content:center;align-items:flex-start}
.svc-cta h3{color:#fff}
.svc-cta p{color:rgba(255,255,255,.92);margin-bottom:20px}

/* Oferta */
.stack{background:var(--surface);border:1px solid var(--line);border-radius:24px;padding:10px 26px 0;margin:30px 0 22px;box-shadow:var(--shadow);overflow:hidden}
.stack-row{display:flex;gap:16px;padding:18px 0;border-bottom:1px solid var(--line);line-height:1.5}
.stack-row small{display:block;color:var(--muted);font-size:.9rem;margin-top:2px}
.ck{width:28px;height:28px;border-radius:50%;background:var(--red);color:#fff;display:grid;place-items:center;font-size:15px;flex-shrink:0;margin-top:2px}
.ck svg{stroke-width:3.5}
.stack-total{display:flex;justify-content:space-between;align-items:center;margin:0 -26px;padding:20px 26px;background:var(--gray);color:#fff;font-weight:600}
[data-theme="dark"] .stack-total{background:#0E0E0E}
.stack-total b{color:#fff;font-size:2.2rem;font-weight:900;line-height:1}
.scarcity{display:flex;gap:14px;align-items:flex-start;border:2px dashed var(--red);border-radius:16px;padding:18px 20px;background:rgba(255,49,49,.05)}
.scarcity svg{color:var(--red-text);font-size:26px;margin-top:2px}
.scarcity p{margin:0;font-size:.97rem}

/* B2C */
.b2c{display:flex;align-items:center;justify-content:space-between;gap:32px;background:var(--bg-alt);border:1px solid var(--line);border-radius:28px;padding:clamp(28px,5vw,52px);flex-wrap:wrap}
.b2c-copy{flex:1 1 420px}
.b2c h2{font-size:clamp(1.5rem,3vw,2.1rem)}
.tags{list-style:none;padding:0;margin:18px 0 0;display:flex;flex-wrap:wrap;gap:8px}
.tags li{padding:6px 14px;border-radius:999px;background:var(--surface);border:1px solid var(--line);font-size:.85rem;font-weight:500;color:var(--text-strong)}

/* Formulario */
.form-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:56px;align-items:start}
.form-copy{position:sticky;top:100px}
.form-points{list-style:none;padding:0;margin:26px 0 0;display:grid;gap:14px}
.form-points li{display:flex;align-items:center;gap:12px;color:#fff;font-weight:500}
.form-points svg{color:var(--red);font-size:22px}
.form{background:var(--surface);color:var(--text);border-radius:26px;padding:clamp(22px,4vw,36px);box-shadow:0 30px 70px -30px rgba(0,0,0,.6);display:grid;gap:16px}
.form b{color:var(--text-strong)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.seg{border:0;padding:4px;margin:0;display:grid;grid-template-columns:1fr 1fr;background:var(--bg-alt);border-radius:14px;gap:4px}
.seg legend{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.seg label{position:relative;cursor:pointer}
.seg input{position:absolute;opacity:0;inset:0}
.seg span{display:block;text-align:center;padding:11px 8px;border-radius:11px;font-weight:600;font-size:.93rem;color:var(--muted);transition:background .25s,color .25s,box-shadow .25s}
.seg input:checked+span{background:var(--red);color:#fff;box-shadow:0 8px 18px -10px rgba(255,49,49,.9)}
.seg input:focus-visible+span{outline:3px solid var(--red);outline-offset:2px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.fld{display:grid;gap:6px}
.fld span{font-size:.85rem;font-weight:600;color:var(--text-strong)}
.fld input,.fld select,.fld textarea{width:100%;font:inherit;font-size:1rem;color:var(--text-strong);background:var(--bg);border:1.5px solid var(--line);border-radius:12px;padding:12px 14px;transition:border-color .2s,box-shadow .2s;min-width:0}
.fld textarea{resize:vertical;min-height:90px}
.fld input:focus,.fld select:focus,.fld textarea:focus{outline:0;border-color:var(--red);box-shadow:0 0 0 4px rgba(255,49,49,.15)}
.fld input::placeholder{color:var(--muted);opacity:.7}
.b2b-only{display:grid;gap:16px;overflow:hidden;transition:opacity .3s}
.b2b-only[hidden]{display:none}
.chk{display:flex;gap:10px;align-items:flex-start;font-size:.88rem;line-height:1.5;cursor:pointer}
.chk input{width:18px;height:18px;accent-color:var(--red);margin-top:2px;flex-shrink:0}
.form-msg{margin:0;font-size:.9rem;text-align:center;min-height:1.4em;color:var(--muted)}
.form-msg.err{color:var(--red-text);font-weight:600}
.btn[disabled]{opacity:.7;pointer-events:none}

/* FAQ */
.faq{display:grid;gap:12px}
.faq details{background:var(--surface);border:1px solid var(--line);border-radius:16px;transition:border-color .3s}
.faq details[open]{border-color:var(--red)}
.faq summary{list-style:none;cursor:pointer;padding:20px 22px;font-weight:600;color:var(--text-strong);display:flex;justify-content:space-between;align-items:center;gap:16px;line-height:1.45}
.faq summary::-webkit-details-marker{display:none}
.pm{width:26px;height:26px;border-radius:50%;background:var(--bg-alt);position:relative;flex-shrink:0;transition:transform .35s var(--ease),background .3s}
.pm::before,.pm::after{content:"";position:absolute;left:50%;top:50%;width:11px;height:2px;background:var(--text-strong);transform:translate(-50%,-50%);border-radius:2px}
.pm::after{transform:translate(-50%,-50%) rotate(90deg);transition:transform .35s var(--ease)}
details[open] .pm{background:var(--red);transform:rotate(180deg)}
details[open] .pm::before,details[open] .pm::after{background:#fff}
details[open] .pm::after{transform:translate(-50%,-50%) rotate(0)}
.faq details p{padding:0 22px 20px;margin:0;color:var(--muted);animation:fadeDown .35s var(--ease)}
@keyframes fadeDown{from{opacity:0;transform:translateY(-6px)}}

/* P.D. */
.ps{padding-top:0}
.ps-box{border-left:5px solid var(--red);background:var(--bg-alt);border-radius:0 20px 20px 0;padding:30px 30px 34px}
.ps-box p{font-size:1.1rem;font-style:italic}

/* Footer */
.footer{background:var(--dark-bg);color:var(--dark-muted);padding-block:56px 120px;text-align:center}
.motto{font-weight:700;letter-spacing:.14em;text-transform:uppercase;font-size:.8rem;color:#fff;margin:22px 0 18px}
.social{display:flex;justify-content:center;gap:12px;margin-bottom:22px}
.social a{width:46px;height:46px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.08);color:#fff;font-size:20px;transition:background .25s,transform .25s var(--ease)}
.social a:hover{background:var(--red);transform:translateY(-3px)}
.copy{font-size:.82rem;margin:0}
.credit{font-size:.8rem;margin:10px 0 0;color:var(--dark-muted)}
.credit a{color:#fff;font-weight:600;text-decoration:none;border-bottom:1px solid var(--red);padding-bottom:1px;transition:color .2s}
.credit a:hover{color:var(--red)}
.credit-light{color:var(--muted);margin-top:18px}
.credit-light a{color:var(--text-strong)}
.contact{display:flex;flex-wrap:wrap;justify-content:center;gap:6px 22px;margin:0 0 14px;font-size:.92rem}
.contact a{color:#fff;text-decoration:none;font-weight:500}
.contact a:hover{color:var(--red)}
.direct{margin-top:34px;padding-top:26px;border-top:1px solid rgba(255,255,255,.12);display:grid;gap:10px;justify-items:start}
.direct p{margin:0 0 4px;color:#fff;font-weight:600}
.btn-wa,.btn-mail{display:inline-flex;align-items:center;gap:10px;padding:11px 18px;border-radius:999px;text-decoration:none;font-weight:600;font-size:.95rem;transition:transform .25s var(--ease),background .25s;max-width:100%;overflow-wrap:anywhere}
.btn-wa{background:#25D366;color:#0b3d1f}
.btn-mail{background:rgba(255,255,255,.08);color:#fff;border:1px solid rgba(255,255,255,.14)}
.btn-wa:hover,.btn-mail:hover{transform:translateY(-2px)}
.btn-wa svg,.btn-mail svg{font-size:20px}

/* Gracias */
.thanks{min-height:100vh;display:grid;place-items:center;padding:40px 18px;background:radial-gradient(600px 400px at 85% 0%,rgba(255,49,49,.14),transparent 70%),var(--bg)}
.thanks-card{width:100%;max-width:520px;background:var(--surface);border:1px solid var(--line);border-radius:28px;padding:clamp(26px,5vw,44px);box-shadow:var(--shadow);text-align:center;display:grid;justify-items:center;gap:6px}
.thanks-card .logo-mask{width:90px;margin-bottom:18px}
.thanks-card .card-steps{text-align:left;width:100%;margin-bottom:18px}
.thanks-ok{width:76px;height:76px;border-radius:50%;background:var(--red);color:#fff;display:grid;place-items:center;font-size:38px;margin-bottom:14px;animation:pop .6s var(--ease) both;box-shadow:0 0 0 12px rgba(255,49,49,.12)}
.thanks-ok svg{stroke-width:3;stroke-dasharray:30;stroke-dashoffset:30;animation:draw .6s .35s var(--ease) forwards}
@keyframes pop{from{transform:scale(.3);opacity:0}}
.wa-redirect{background:rgba(37,211,102,.12);color:var(--text-strong);border-radius:12px;padding:10px 16px;font-size:.92rem;margin:4px 0 10px}
.btn-wa-big{background:linear-gradient(135deg,#25D366,#1DAA52);box-shadow:0 12px 28px -12px rgba(37,211,102,.8);margin-bottom:6px}
.btn-wa-big:hover{box-shadow:0 18px 36px -14px rgba(37,211,102,.9)}

/* Barra móvil */
.mobile-cta{position:fixed;left:12px;right:12px;bottom:calc(12px + env(safe-area-inset-bottom));z-index:55;display:none;align-items:center;justify-content:space-between;gap:12px;padding:10px 10px 10px 18px;border-radius:18px;background:color-mix(in srgb,var(--surface) 90%,transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border:1px solid var(--line);box-shadow:0 16px 40px -14px rgba(0,0,0,.35);transform:translateY(160%);transition:transform .45s var(--ease);line-height:1.25}
.mobile-cta.show{transform:none}
.mobile-cta b{display:block;font-size:.95rem}
.mobile-actions{display:flex;align-items:center;gap:8px}
.icon-wa{width:42px;height:42px;border-radius:50%;background:#25D366;color:#fff;display:grid;place-items:center;font-size:21px}
.mobile-cta small{color:var(--red-text);font-size:.75rem;font-weight:600}

/* Aparición al hacer scroll */
.js .reveal{opacity:0;transform:translateY(26px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.js .reveal.in{opacity:1;transform:none}

/* Responsive */
@media (max-width:1020px){
  .topnav{display:none}
  .top-actions{margin-left:auto}
  .hero-grid,.about,.form-grid{grid-template-columns:1fr;gap:40px}
  .cards{grid-template-columns:1fr 1fr}
  .form-copy{position:static}
  .about-visual{max-width:420px}
}
@media (max-width:720px){
  body{font-size:16px}
  .wrap{padding-inline:18px}
  .top-actions .btn{display:none}
  .topbar-in{height:60px}
  .brand .logo-mask{width:72px}
  .seg span{font-size:.86rem;padding:11px 4px}
  .steps,.cards,.compare,.creds,.row2{grid-template-columns:1fr}
  .hero-cta .btn{width:100%}
  .hero-cta{justify-content:center}
  .mobile-cta{display:flex}
  .onair{left:12px;bottom:-22px}
  .about-visual{margin-bottom:22px}
  .iso-hero{width:120vw;right:-45%;top:2%;opacity:.06}
  .stack{padding-inline:18px}
  .stack-total{margin-inline:-18px;padding-inline:18px}
  .b2c .btn{width:100%}
  .ps-box{padding:24px 20px 26px}
  .ps-box .btn{width:100%}
  .callout{flex-direction:column;gap:10px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .js .reveal{opacity:1;transform:none}
  .iso-hero{opacity:.07}
}

/* Última credencial a lo ancho cuando quedan impares */
.creds li:last-child:nth-child(odd){grid-column:1/-1}