:root{--bk:#0A0A0A;--bk2:#171717;--yl:#FFD600;--wh:#FFFFFF;--g1:#252525;--g2:#BDBDBD;
--hd:"Saira Semi Condensed","Arial Narrow",Impact,sans-serif;--bd:"Barlow",system-ui,-apple-system,"Segoe UI",Arial,sans-serif;--ease:cubic-bezier(.2,.7,.2,1)}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;color-scheme:dark;scroll-padding-top:90px}
body{margin:0;background:var(--bk);color:var(--wh);font:400 1.0625rem/1.6 var(--bd);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,svg{max-width:100%;display:block}a{color:inherit;text-decoration:none}p{margin:0}
:focus-visible{outline:3px solid var(--yl);outline-offset:3px}
.skip{position:absolute;left:-999px;top:0;background:var(--yl);color:var(--bk);padding:.75rem 1rem;z-index:100}.skip:focus{left:0}
.wrap{width:min(1180px,100% - 3rem);margin-inline:auto}
h1,h2{font-family:var(--hd);font-weight:800;line-height:1;margin:0;text-transform:uppercase;letter-spacing:.005em}
.y{color:var(--yl)}
.bar{display:block;width:56px;height:5px;background:var(--yl);margin-bottom:1.4rem;transform-origin:left}
.eyebrow{font:500 .95rem/1 var(--hd);letter-spacing:.42em;text-transform:uppercase;color:var(--g2);margin-bottom:1.1rem}

/* botones */
.btn{position:relative;overflow:hidden;display:inline-flex;align-items:center;justify-content:center;gap:.7rem;font:700 1.05rem/1 var(--hd);letter-spacing:.08em;text-transform:uppercase;padding:1.15rem 1.8rem;border:0;cursor:pointer;background:var(--yl);color:var(--bk);transition:background .25s,transform .25s var(--ease);clip-path:polygon(0 0,calc(100% - 16px) 0,100% 16px,100% 100%,16px 100%,0 calc(100% - 16px))}
.btn svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round;transition:transform .3s var(--ease)}
.btn:hover{background:var(--wh);transform:translateY(-2px)}.btn:hover svg{transform:translateX(5px)}
.btn::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,transparent 30%,rgba(255,255,255,.55) 50%,transparent 70%);transform:translateX(-130%);transition:transform .7s var(--ease);pointer-events:none}
.btn:hover::after{transform:translateX(130%)}
.btn-line{display:inline-flex;align-items:center;gap:.7rem;border:2px solid var(--yl);border-radius:4px;color:var(--yl);padding:.8rem 1.2rem;font:600 1rem/1 var(--bd);transition:background .25s,color .25s}
.btn-line svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:2}
.btn-line:hover{background:var(--yl);color:var(--bk)}

/* header */
header{position:fixed;inset:0 0 auto 0;z-index:50;padding-top:env(safe-area-inset-top,0px)}
header::before{content:"";position:absolute;inset:0;z-index:-1;background:rgba(10,10,10,.96);border-bottom:1px solid #1f1f1f;transition:background .3s,box-shadow .3s}
header.scrolled::before{background:rgba(10,10,10,.82);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);box-shadow:0 1px 0 rgba(255,214,0,.35)}
.nav{display:flex;align-items:center;justify-content:space-between;height:80px;gap:1.5rem;transition:height .3s}
header.scrolled .nav{height:68px}
.logo img{height:62px;width:auto;transition:height .3s}header.scrolled .logo img{height:52px}
.menu{display:flex;align-items:center;gap:2.6rem;list-style:none;margin:0;padding:0}
.menu a:not(.btn-line){position:relative;padding:.5rem 0;font:500 1rem var(--bd);transition:color .2s}
.menu a:not(.btn-line)::after{content:"";position:absolute;left:0;bottom:-2px;height:2px;width:0;background:var(--yl);transition:width .3s var(--ease)}
.menu a:not(.btn-line):hover::after,.menu a.on::after{width:100%}
.menu a.on{color:var(--yl)}
.burger{display:none;background:none;border:0;width:46px;height:46px;cursor:pointer;color:var(--wh);position:relative;z-index:2}
.burger span{display:block;width:26px;height:3px;background:currentColor;margin:5px auto;transition:transform .3s,opacity .3s}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
.pbar{position:absolute;left:0;bottom:-1px;height:3px;width:100%;background:var(--yl);transform:scaleX(0);transform-origin:left}

/* franja de ventajas */
.strip{background:#0d0d0d;border-block:1px solid #1d1d1d;padding:1.8rem 0}
.strip .wrap{display:grid;grid-template-columns:repeat(4,1fr)}
.sf{display:flex;flex-direction:column;align-items:center;gap:.7rem;text-align:center;padding:.4rem 1rem;font-weight:500;line-height:1.3;border-left:1px solid #262626;transition:transform .3s var(--ease)}
.sf:first-child{border-left:0}.sf:hover{transform:translateY(-4px)}
.sf svg{width:42px;height:42px;stroke:var(--yl);fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}

/* footer */
footer{background:#080808;padding:2.2rem 0 1.4rem}
.fr{display:flex;align-items:center;gap:1.6rem;flex-wrap:wrap}
.fr img{height:50px;width:auto}
.fr .tag{flex:1 1 200px;max-width:260px;border-left:1px solid #2a2a2a;padding-left:1.4rem;font-size:.85rem;color:var(--g2);line-height:1.4}
.fr nav{display:flex;gap:2rem;flex-wrap:wrap;font-size:.92rem;margin-left:auto}
.fr nav a:hover{color:var(--yl)}
.soc{display:flex;gap:.65rem}
.soc a{width:38px;height:38px;border-radius:50%;background:var(--yl);display:grid;place-items:center;transition:transform .25s var(--ease),background .25s}
.soc a:hover{transform:translateY(-4px) scale(1.08);background:var(--wh)}
.soc svg{width:19px;height:19px;stroke:var(--bk);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.copy{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;border-top:1px solid #1f1f1f;margin-top:1.6rem;padding-top:1.1rem;font-size:.85rem;color:#8d8d8d}

/* whatsapp flotante */
.wa{position:fixed;right:max(1.1rem,env(safe-area-inset-right,0px));bottom:max(1.1rem,env(safe-area-inset-bottom,0px));z-index:60;width:62px;height:62px;border-radius:50%;background:#25D366;display:grid;place-items:center;box-shadow:0 10px 30px rgba(0,0,0,.55);transition:transform .25s var(--ease)}
.wa::before{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid #25D366;animation:ping 2.4s var(--ease) infinite}
.wa i{position:absolute;top:2px;right:2px;width:15px;height:15px;border-radius:50%;background:#ff3b30;border:2px solid var(--bk)}
.wa:hover{transform:scale(1.1)}
.wa svg{width:32px;height:32px;stroke:#fff;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
@keyframes ping{0%{transform:scale(1);opacity:.7}100%{transform:scale(1.55);opacity:0}}

/* animación */
.rv{opacity:0;transform:translateY(24px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.rv.l{transform:translateX(-44px)}.rv.r{transform:translateX(44px)}
.rv.in{opacity:1;transform:none}
.rv .bar{transform:scaleX(0);transition:transform .9s .3s var(--ease)}.rv.in .bar,.bar.in{transform:none}
.w{display:inline-block;overflow:hidden;vertical-align:top;padding-top:.18em;margin-top:-.18em;padding-bottom:.12em;margin-bottom:-.12em}
.wi{display:inline-block;transform:translateY(115%) rotate(4deg);transition:transform .9s var(--ease) calc(var(--i)*80ms)}
.sp.in .wi{transform:none}
@keyframes rise{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}
.hero-in{animation:rise .9s var(--ease) both}

@media (max-width:980px){.strip .wrap{grid-template-columns:1fr 1fr;gap:1.2rem 0}.sf:nth-child(3){border-left:0}.fr nav{margin-left:0;width:100%}}
@media (max-width:820px){
.burger{display:block}
.menu{position:fixed;inset:0;background:rgba(10,10,10,.98);flex-direction:column;justify-content:center;gap:1.8rem;transform:translateX(100%);transition:transform .4s var(--ease);z-index:1}
.menu.open{transform:none}.menu a:not(.btn-line){font-size:1.5rem}
.logo{position:relative;z-index:2}.logo img{height:52px}}
@media (prefers-reduced-motion:reduce){
*,*::before,*::after{animation-iteration-count:1!important;animation-duration:.01ms!important;animation-delay:0s!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
.rv{opacity:1;transform:none}}