:root{--n0:#0B0B0B;--n1:#1A1A1A;--n2:#2D2D2D;--rojo:#D71920;--vivo:#FF2B2B;--g1:#8C8C8C;--g2:#D9D9D9;--blanco:#FFFFFF;--nav:70px}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:var(--nav);overflow-x:clip}
body{font-family:'Inter',system-ui,sans-serif;background:var(--n0);color:var(--g2);line-height:1.65;font-size:17px;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2{font-family:'Rajdhani',sans-serif;color:var(--blanco);line-height:1;text-transform:uppercase;letter-spacing:.005em;font-weight:700}
h1{font-size:clamp(2.6rem,6.4vw,5.2rem)}
h2{font-size:clamp(2.1rem,4.8vw,3.8rem);margin-bottom:.45em}
h3,h4{font-family:'Exo 2',sans-serif;color:var(--blanco);line-height:1.2;font-weight:700}
h3{font-size:1.2rem;margin-bottom:.4em}
p{margin-bottom:1em}
.wrap{max-width:1120px;margin:0 auto;padding:0 24px}
section{padding:112px 0;position:relative}
.alt{background:var(--n1)}
.c{text-align:center}
.estrecho{max-width:720px;margin-left:auto;margin-right:auto}
.lead{font-size:1.2rem;color:#fff}
.etq{display:block;font-family:'Exo 2',sans-serif;font-size:.8rem;font-weight:700;letter-spacing:.28em;text-transform:uppercase;color:var(--vivo);margin-bottom:16px}
.lema{font-family:'Rajdhani',sans-serif;font-weight:700;text-transform:uppercase;color:#fff;font-size:clamp(1.5rem,3vw,2.3rem);line-height:1.1;letter-spacing:.02em}
.lema span{color:var(--vivo)}

.rev{opacity:0;transform:translateY(26px);transition:opacity .8s ease,transform .8s cubic-bezier(.2,.8,.2,1)}
.rev.vis{opacity:1;transform:none}
.d1{transition-delay:.08s}.d2{transition-delay:.16s}.d3{transition-delay:.24s}.d4{transition-delay:.32s}.d5{transition-delay:.4s}

header{position:fixed;top:0;left:0;right:0;z-index:50;height:var(--nav);background:rgba(11,11,11,.8);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid rgba(255,255,255,.07)}
header::after{content:"";position:absolute;left:0;bottom:-1px;height:2px;width:var(--prog,0%);background:linear-gradient(90deg,var(--rojo),var(--vivo))}
.nav{max-width:1120px;margin:0 auto;padding:0 24px;height:100%;display:flex;align-items:center;justify-content:center;position:relative}
#menu{list-style:none;display:flex;align-items:center;gap:2px}
#menu a{font-family:'Exo 2',sans-serif;font-weight:600;font-size:.88rem;text-transform:uppercase;letter-spacing:.12em;color:var(--g1);padding:10px 16px;transition:color .2s;position:relative}
#menu a:hover,#menu a.activo{color:#fff}
#menu a.activo::after{content:"";position:absolute;left:16px;right:16px;bottom:2px;height:2px;background:var(--rojo)}
#menu a.pill{background:var(--rojo);color:#fff;border-radius:999px;margin-left:12px;padding:9px 22px}
#menu a.pill::after{display:none}
#menu a.pill:hover{background:var(--vivo)}
.menu-btn{display:none;position:absolute;right:14px;top:13px;background:none;border:0;width:44px;height:44px;cursor:pointer}
.menu-btn span{position:absolute;left:10px;right:10px;height:2px;background:#fff;transition:transform .3s,top .3s}
.menu-btn span:first-child{top:17px}.menu-btn span:last-child{top:25px}
.menu-btn.abierto span:first-child{top:21px;transform:rotate(45deg)}
.menu-btn.abierto span:last-child{top:21px;transform:rotate(-45deg)}
.m-marca{display:none;font-family:'Rajdhani',sans-serif;font-weight:700;color:#fff;font-size:1.4rem;letter-spacing:.14em;text-transform:uppercase}

.btn{display:inline-block;font-family:'Exo 2',sans-serif;font-weight:700;font-size:.92rem;text-transform:uppercase;letter-spacing:.14em;padding:17px 38px;background:var(--rojo);color:#fff;border:0;border-radius:999px;cursor:pointer;transition:background .25s,transform .25s,box-shadow .25s;box-shadow:0 14px 34px rgba(215,25,32,.35)}
.btn:hover{background:var(--vivo);transform:translateY(-3px)}
.btn.of{background:transparent;box-shadow:inset 0 0 0 2px var(--n2);color:#fff}
.btn.of:hover{background:#fff;color:var(--n0);box-shadow:none}
.btn.bl{background:#fff;color:var(--n0);box-shadow:none}
.btn.bl:hover{background:var(--n0);color:#fff}
.botones{display:flex;gap:14px;flex-wrap:wrap;justify-content:center;margin-top:36px}

/* hero */
#inicio{min-height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;overflow:hidden;padding:calc(var(--nav) + 48px) 0 130px;background:var(--n0)}
#inicio::before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(60deg,transparent 0 34px,rgba(255,255,255,.028) 34px 36px),repeating-linear-gradient(-60deg,transparent 0 34px,rgba(255,255,255,.028) 34px 36px)}
#inicio::after{content:"";position:absolute;left:50%;top:38%;width:860px;height:860px;transform:translate(-50%,-50%);background:radial-gradient(circle,rgba(215,25,32,.34),transparent 62%);animation:pulso 5s ease-in-out infinite}
@keyframes pulso{0%,100%{opacity:.75;transform:translate(-50%,-50%) scale(1)}50%{opacity:1;transform:translate(-50%,-50%) scale(1.07)}}
#inicio .wrap{position:relative;z-index:2}
.logo-gr{position:relative;width:min(440px,78vw);margin:0 auto 40px}
.logo-gr img{width:100%;height:auto;filter:drop-shadow(0 24px 50px rgba(0,0,0,.6));animation:entra 1.2s cubic-bezier(.2,.8,.2,1) both}
.logo-gr .txt{display:none;font-family:'Rajdhani',sans-serif;font-weight:700;font-size:clamp(3rem,11vw,5.2rem);letter-spacing:.12em;color:#fff;line-height:1;text-transform:uppercase}
.logo-gr .txt b{color:var(--vivo)}
.logo-gr::before,.logo-gr::after{content:"";position:absolute;top:50%;height:2px;width:140px;background:linear-gradient(90deg,transparent,var(--rojo))}
.logo-gr::before{right:calc(100% + 24px)}
.logo-gr::after{left:calc(100% + 24px);transform:scaleX(-1)}
@keyframes entra{from{opacity:0;transform:translateY(24px) scale(.94)}to{opacity:1;transform:none}}
#inicio h1 em{font-style:normal;color:var(--vivo)}
#inicio .lead{max-width:720px;margin:1.2em auto .8em}
#inicio p{max-width:700px;margin-left:auto;margin-right:auto}
.bajar{position:absolute;left:50%;bottom:26px;z-index:2;transform:translateX(-50%);width:26px;height:44px;border:2px solid var(--n2);border-radius:20px}
.bajar::after{content:"";position:absolute;left:50%;top:8px;width:4px;height:8px;margin-left:-2px;border-radius:2px;background:var(--vivo);animation:rueda 1.8s ease-in-out infinite}
@keyframes rueda{0%{opacity:1;transform:translateY(0)}100%{opacity:0;transform:translateY(14px)}}

/* cinta */
.cinta{background:var(--rojo);overflow:hidden;white-space:nowrap;padding:14px 0}
.cinta div{display:inline-block;animation:cinta 30s linear infinite}
.cinta span{display:inline-block;font-family:'Rajdhani',sans-serif;font-weight:700;color:#fff;letter-spacing:.22em;text-transform:uppercase;font-size:1.05rem;padding:0 24px}
.cinta span::after{content:"\25CF";margin-left:48px;font-size:.5rem;vertical-align:middle;opacity:.6}
@keyframes cinta{to{transform:translateX(-50%)}}
.cinta-sec{padding:0}

/* grids */
.g4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:56px}
.g3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:56px}
.g5{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;margin-top:56px}
.g2{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:48px}
.card{position:relative;background:var(--n1);border:1px solid var(--n2);border-radius:20px;padding:34px 26px 30px;text-align:left;overflow:hidden;transition:transform .45s cubic-bezier(.2,.8,.2,1),border-color .45s,box-shadow .45s}
.alt .card{background:var(--n0)}
.card:hover{transform:translateY(-8px);border-color:var(--rojo);box-shadow:0 24px 50px rgba(215,25,32,.18)}
.card .ic{width:50px;height:50px;margin-bottom:20px;color:var(--vivo)}
.card .ic svg{width:100%;height:100%;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.card .n{position:absolute;right:18px;top:10px;font-family:'Rajdhani',sans-serif;font-weight:700;font-size:3.4rem;line-height:1;color:rgba(255,255,255,.06)}
.card p:last-child{margin:0}
.card.pad{padding:44px 38px}
.sub{font-family:'Exo 2',sans-serif;font-size:.74rem;letter-spacing:.22em;text-transform:uppercase;color:var(--vivo);display:block;margin-bottom:8px;font-weight:700}

.chips{list-style:none;display:flex;flex-wrap:wrap;gap:10px;margin-top:30px;justify-content:center}
.chips li{background:var(--n1);border:1px solid var(--n2);color:#fff;padding:10px 22px;border-radius:999px;font-family:'Exo 2',sans-serif;font-weight:600;font-size:.92rem}
.alt .chips li{background:var(--n0)}
.chips li.hot{border-color:var(--rojo)}

/* lista con barra */
.med{list-style:none;max-width:560px;margin:34px auto 0;text-align:left}
.med li{display:flex;align-items:center;gap:16px;padding:14px 0;border-top:1px solid var(--n2);font-family:'Exo 2',sans-serif;font-weight:600;color:#fff}
.med li:last-child{border-bottom:1px solid var(--n2)}
.med li::before{content:"";flex:none;width:30px;height:6px;border-radius:3px;background:linear-gradient(90deg,var(--rojo),var(--vivo))}

.gran{font-family:'Rajdhani',sans-serif;font-weight:700;text-transform:uppercase;color:#fff;font-size:clamp(1.7rem,3.6vw,2.7rem);line-height:1.1;margin-top:1em}
.gran span{color:var(--vivo)}

/* contacto */
.c-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:48px;align-items:start;text-align:left;margin-top:56px}
form{background:var(--n1);border:1px solid var(--n2);border-top:3px solid var(--rojo);border-radius:20px;padding:34px}
.fila{display:grid;grid-template-columns:1fr 1fr;gap:16px}
label{display:block;font-family:'Exo 2',sans-serif;font-weight:700;text-transform:uppercase;letter-spacing:.1em;font-size:.76rem;color:var(--g2);margin:16px 0 6px}
form label:first-child{margin-top:0}
input,textarea{width:100%;font-family:inherit;font-size:1rem;padding:13px 16px;border:1.5px solid var(--n2);border-radius:12px;background:var(--n0);color:#fff;transition:border-color .2s}
input:focus,textarea:focus{outline:0;border-color:var(--rojo)}
textarea{min-height:100px;resize:vertical}
.nota{font-size:.88rem;color:var(--g1);margin:18px 0 0}
.datos{background:var(--n1);border:1px solid var(--n2);border-radius:20px;padding:34px 30px;position:sticky;top:calc(var(--nav) + 20px)}
.dato{margin-bottom:22px}
.dato small{display:block;font-family:'Exo 2',sans-serif;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--vivo);font-size:.7rem;margin-bottom:2px}
.dato a,.dato span{color:#fff;font-weight:500;word-break:break-word}
.dato a:hover{color:var(--vivo)}
.datos .btn{display:block;text-align:center;padding:15px 20px}
.datos .marca{font-family:'Rajdhani',sans-serif;font-weight:700;color:#fff;font-size:1.7rem;letter-spacing:.1em;text-transform:uppercase;line-height:1;margin-bottom:4px}
.datos .marca+p{color:var(--g1);font-size:.9rem;margin-bottom:24px}

/* faq */
.faq{max-width:840px;margin:44px auto 0;text-align:left}
.faq details{background:var(--n1);border:1px solid var(--n2);border-radius:14px;margin-bottom:10px;padding:0 24px}
.alt .faq details{background:var(--n0)}
.faq details[open]{border-color:var(--rojo)}
.faq summary{cursor:pointer;list-style:none;font-family:'Exo 2',sans-serif;font-weight:700;color:#fff;padding:20px 36px 20px 0;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:0;top:50%;transform:translateY(-50%);font-size:1.6rem;color:var(--vivo);font-weight:400}
.faq details[open] summary::after{content:"\2212"}
.faq details p{padding-bottom:20px;margin:0}

.wa{position:fixed;right:22px;bottom:22px;z-index:60;width:58px;height:58px;border-radius:50%;background:#25D366;display:flex;align-items:center;justify-content:center;box-shadow:0 14px 30px rgba(0,0,0,.45);transition:transform .25s}
.wa:hover{transform:scale(1.1)}
.wa svg{width:30px;height:30px;fill:#fff}

footer{background:#050505;border-top:1px solid var(--n2);padding:52px 0 30px;text-align:center;color:var(--g1)}
footer .marca{font-family:'Rajdhani',sans-serif;font-weight:700;color:#fff;font-size:1.8rem;letter-spacing:.14em;text-transform:uppercase}
footer p{margin:4px 0 0;font-size:.95rem}
.copy{margin-top:26px;padding-top:20px;border-top:1px solid var(--n2);font-size:.85rem}

@media(max-width:980px){
  .g4,.g3{grid-template-columns:1fr 1fr}
  .g5{grid-template-columns:1fr 1fr}
  .c-grid{grid-template-columns:1fr}
  .datos{position:static}
  .logo-gr::before,.logo-gr::after{display:none}
}
@media(max-width:760px){
  body{font-size:16px}
  section{padding:80px 0}
  .nav{justify-content:flex-start}
  .m-marca{display:block}
  .menu-btn{display:block}
  #menu{position:fixed;top:var(--nav);left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:var(--n0);padding:10px 24px 24px;transform:translateY(-130%);transition:transform .4s;border-bottom:2px solid var(--rojo)}
  #menu.abierto{transform:none}
  #menu a{display:block;padding:15px 4px}
  #menu a.activo::after{left:4px;right:auto;width:30px;bottom:6px}
  #menu a.pill{margin:12px 0 0;text-align:center}
  .g4,.g3,.g5,.g2,.fila{grid-template-columns:1fr}
  form{padding:22px}
  .card.pad{padding:32px 24px}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.rev{opacity:1;transform:none}}