/* =========================================================
   Black Friday 2026 | Infonegocios
   Una sola hoja de estilos: escritorio por defecto y
   ajustes de celular en el bloque @media (max-width:760px).
   ========================================================= */

@font-face{
  font-family:"Red Hat Display";
  font-weight:400;
  font-style:normal;
  font-display:swap;
  src:url("../fonts/red-hat-display-400.woff2") format("woff2");
}
@font-face{
  font-family:"Red Hat Display";
  font-weight:500;
  font-style:normal;
  font-display:swap;
  src:url("../fonts/red-hat-display-500.woff2") format("woff2");
}
@font-face{
  font-family:"Red Hat Display";
  font-weight:700;
  font-style:normal;
  font-display:swap;
  src:url("../fonts/red-hat-display-700.woff2") format("woff2");
}
@font-face{
  font-family:"Red Hat Display";
  font-weight:800;
  font-style:normal;
  font-display:swap;
  src:url("../fonts/red-hat-display-800.woff2") format("woff2");
}

:root{
  --bg:#08080a;
  --bg-2:#0d0d10;
  --card:#141418;
  --line:rgba(255,255,255,.09);
  --line-2:rgba(255,255,255,.18);
  --white:#fff;
  --text:#f4f4f6;
  --muted:#a9a9b4;
  --red:#F60129;
  --red-deep:#D1001F;
  --red-text:#ff5068;
  --font:"Red Hat Display","Segoe UI",system-ui,-apple-system,Arial,sans-serif;
  box-sizing:border-box;
  padding-top:env(safe-area-inset-top,0px);
  padding-bottom:env(safe-area-inset-bottom,0px);
}
*,*::before,*::after{box-sizing:inherit}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(80px + env(safe-area-inset-top,0px));background:var(--bg)}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);font-size:1rem;line-height:1.5;-webkit-font-smoothing:antialiased}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);background:rgba(8,8,10,.92);z-index:60}
a{color:inherit}
:focus-visible{outline:3px solid var(--red);outline-offset:3px}
[hidden]{display:none!important}
.wrap{width:min(1240px,100% - 2.5rem);margin-inline:auto}
svg.ic{fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex:none}

/* Botones */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;font:700 .95rem/1 var(--font);text-decoration:none;white-space:nowrap;padding:.95rem 1.6rem;border-radius:999px;border:2px solid var(--red);background:var(--red);color:var(--white);cursor:pointer;transition:background .15s,border-color .15s,color .15s,transform .15s}
.btn:hover{background:var(--red-deep);border-color:var(--red-deep)}
.btn:active{transform:scale(.98)}
.btn.alt{background:transparent;border-color:var(--line-2);color:var(--white)}
.btn.alt:hover{background:var(--white);border-color:var(--white);color:var(--bg)}

/* Header */
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;background:rgba(8,8,10,.82);-webkit-backdrop-filter:saturate(1.4) blur(14px);backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;gap:1.5rem;height:70px}
.brand{display:block;flex:none}
.brand img{display:block;height:26px;width:auto}
.menu{display:flex;gap:.3rem;margin-left:auto}
.menu a{padding:.5rem 1rem;border-radius:999px;color:var(--muted);font-weight:500;font-size:.92rem;text-decoration:none;transition:color .15s,background .15s}
.menu a:hover{color:var(--white);background:rgba(255,255,255,.07)}

/* Hero */
.hero{position:relative;overflow:hidden;padding:clamp(2.4rem,5vw,4.8rem) 0 0;background:var(--bg)}
.hero::before{content:"";position:absolute;top:0;right:0;bottom:0;width:44%;background:#1a0b0f;clip-path:polygon(24% 0,100% 0,100% 100%,0 100%)}
.hero::after{content:"";position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:72px 72px;-webkit-mask-image:radial-gradient(55% 85% at 12% 32%,#000,transparent 78%);mask-image:radial-gradient(55% 85% at 12% 32%,#000,transparent 78%)}
.hero>.wrap,.hero>.ticker{position:relative;z-index:1}
.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:clamp(1.5rem,4vw,4rem);align-items:center}
.hero-grid>*{min-width:0}
.kicker{display:flex;align-items:center;gap:.8rem;margin:0 0 1.2rem;color:var(--red-text);font-weight:800;font-size:.85rem;letter-spacing:.16em;text-transform:uppercase}
.kicker::before{content:"";width:34px;height:2px;background:var(--red)}
h1{margin:0;font-weight:800;font-size:clamp(2.7rem,6vw,5.4rem);line-height:1;letter-spacing:-.04em}
h1 span{color:var(--red)}
.lead{margin:1.3rem 0 1.9rem;max-width:34rem;color:var(--muted);font-size:clamp(1rem,1.5vw,1.12rem)}

/* Cinta que se desplaza al pie del hero */
.ticker{margin-top:clamp(2.4rem,5vw,4.2rem);overflow:hidden;background:var(--red-deep);color:var(--white)}
.ticker-track{display:flex;width:max-content;animation:ticker 40s linear infinite}
.ticker-group{display:flex;flex:none;align-items:center;gap:2rem;padding:.85rem 1rem;font-weight:800;font-size:.92rem;letter-spacing:.16em;text-transform:uppercase;white-space:nowrap}
.ticker-group i{flex:none;width:7px;height:7px;background:var(--white);transform:rotate(45deg)}
@keyframes ticker{to{transform:translateX(-50%)}}

/* Buscador */
.sform{display:flex;align-items:center;gap:.5rem;max-width:42rem;background:var(--white);color:#6b6b75;border:2px solid transparent;border-radius:12px;padding:.4rem .4rem .4rem 1.1rem;box-shadow:0 8px 24px rgba(0,0,0,.35)}
.sform:focus-within{border-color:var(--red)}
.sform input,.sform input:focus{flex:1;min-width:0;width:100%;border:0;box-shadow:none;outline:0;background:transparent;color:#0b0b0d;font:500 1rem var(--font);padding:.8rem .2rem;-webkit-appearance:none;appearance:none}
.sform input::placeholder{color:#7b7b86}
.sform button{flex:none;display:grid;place-items:center;width:50px;height:50px;border:0;border-radius:12px;background:var(--red);color:var(--white);cursor:pointer;transition:background .15s}
.sform button:hover{background:var(--red-deep)}

/* Chips de categorías */
.chips{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:1.3rem}
.chip{display:inline-flex;align-items:center;gap:.5rem;padding:.6rem 1rem .6rem .85rem;border-radius:999px;background:rgba(255,255,255,.05);border:1px solid var(--line-2);color:var(--text);font:500 .88rem/1 var(--font);white-space:nowrap;cursor:pointer;transition:background .15s,border-color .15s,color .15s}
.chip svg{width:18px;height:18px;flex:none;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.chip:hover{border-color:var(--white);background:rgba(255,255,255,.1)}
.chip[aria-pressed="true"]{background:var(--red);border-color:var(--red);color:var(--white)}

/* Cupón Black Friday del hero: tarjeta de vidrio oscuro con perforación, brillo y código de barras */
.hero-art{display:grid;place-items:center}
.cp{position:relative;width:clamp(260px,27vw,380px);aspect-ratio:4/5.2;display:grid;place-items:center;filter:drop-shadow(0 26px 30px rgba(0,0,0,.5))}
.cp-back{position:absolute;inset:6% 5%;border-radius:22px;background:var(--red);transform:rotate(-7deg)}
.cp-card{position:relative;overflow:hidden;width:88%;height:92%;display:grid;grid-template-rows:62% 38%;border-radius:22px;transform:rotate(4deg);border:1px solid rgba(255,255,255,.42);background:
  linear-gradient(155deg,rgba(255,255,255,.3) 0%,rgba(255,255,255,.09) 32%,rgba(255,255,255,0) 52%,rgba(255,255,255,.1) 100%),
  #111114;
  box-shadow:inset 0 2px 0 rgba(255,255,255,.7),inset 2px 0 0 rgba(255,255,255,.3),inset 0 -1px 0 rgba(0,0,0,.55);
  -webkit-mask:radial-gradient(circle 14px at 0 62%,#0000 97%,#000) left/51% 100% no-repeat,radial-gradient(circle 14px at 100% 62%,#0000 97%,#000) right/51% 100% no-repeat;
  mask:radial-gradient(circle 14px at 0 62%,#0000 97%,#000) left/51% 100% no-repeat,radial-gradient(circle 14px at 100% 62%,#0000 97%,#000) right/51% 100% no-repeat}
/* Brillo: reflejo fijo y destello que cruza la tarjeta cada pocos segundos */
.cp-card::before{content:"";position:absolute;z-index:0;inset:0;pointer-events:none;background:radial-gradient(circle at 28% 12%,rgba(255,255,255,.22),transparent 52%)}
.cp-card::after{content:"";position:absolute;z-index:0;top:-40%;bottom:-40%;left:-70%;width:42%;pointer-events:none;background:linear-gradient(100deg,transparent,rgba(255,255,255,.18),transparent);transform:rotate(12deg);animation:cp-shine 5.5s ease-in-out infinite}
@keyframes cp-shine{0%,58%{left:-70%}100%{left:140%}}
.cp-top,.cp-bottom{position:relative;z-index:1}
.cp-top{display:flex;flex-direction:column;justify-content:space-between;padding:clamp(1.1rem,2.4vw,1.6rem) clamp(1.2rem,2.6vw,1.9rem) clamp(.9rem,2vw,1.3rem)}
.cp-row{display:flex;justify-content:space-between;align-items:center}
.cp-tag{display:inline-block;white-space:nowrap;padding:.32rem .7rem;border-radius:6px;background:var(--red);color:var(--white);font-weight:800;font-size:.72rem;letter-spacing:.12em;text-transform:uppercase}
.cp-year{color:#f1f1f5;font-weight:800;font-size:.8rem;letter-spacing:.22em}
.cp-up{color:#f1f1f5;font-weight:700;font-size:.9rem;letter-spacing:.22em;text-transform:uppercase}
.cp-big{display:flex;align-items:flex-start;gap:.06em;line-height:.8}
.cp-big strong{font-weight:800;font-size:clamp(6.2rem,11.2vw,9.8rem);letter-spacing:-.07em;line-height:.8;color:var(--white)}
.cp-side{display:flex;flex-direction:column;align-items:flex-start;padding-top:.5em}
.cp-side b{font-weight:800;font-size:clamp(2.2rem,4vw,3.4rem);line-height:1;color:#ff8c9d}
.cp-side em{font-style:normal;font-weight:800;font-size:clamp(1.2rem,2.3vw,1.9rem);line-height:1.1;letter-spacing:.3em;text-transform:uppercase;color:#ff8c9d}
.cp-perf{position:absolute;z-index:1;left:22px;right:22px;top:62%;border-top:2px dashed rgba(255,255,255,.32)}
.cp-bottom{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:0 clamp(1.2rem,2.6vw,1.9rem)}
.cp-info{display:flex;flex-direction:column;gap:.1rem}
.cp-info span{color:#d8d8e0;font-size:.78rem;font-weight:500;letter-spacing:.04em}
.cp-info strong{color:var(--white);font-weight:800;font-size:1.05rem;line-height:1.15;max-width:7.5ch}
.cp-bar{flex:none;width:clamp(64px,7vw,88px);height:clamp(30px,3.2vw,40px);color:rgba(255,255,255,.9)}

/* Secciones */
.section{padding:clamp(2.2rem,4.5vw,4rem) 0}
.shead{display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap;margin-bottom:1.4rem}
h2{margin:0;display:flex;align-items:center;gap:.6rem;font-weight:800;font-size:clamp(1.5rem,2.6vw,2rem);line-height:1.1;letter-spacing:-.02em}
h2 .star{width:24px;height:24px;fill:var(--red);flex:none}
.all{color:var(--red-text);font-weight:700;font-size:.92rem;text-decoration:none}
.all:hover{text-decoration:underline}
.found{margin:0;color:var(--muted);font-size:.92rem}
.more{display:flex;justify-content:center;margin-top:1.4rem}
.more:empty{display:none}

/* Tarjetas de empresa (compartido entre destacadas y directorio) */
.tile{position:relative;display:grid;place-items:center;padding:1rem;background:var(--brand,#fff);color:var(--on,#0b0b0d);text-align:center}
.tile img{display:block;max-width:80%;max-height:64%;object-fit:contain}
.tile .tn{position:relative;z-index:1;font-weight:800;font-size:1.15rem;line-height:1.05;letter-spacing:-.01em;text-transform:uppercase}
.tile .cstar{position:absolute;z-index:2;right:.6rem;top:.6rem;background:rgba(8,8,10,.78);color:var(--white);font-size:.62rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:.28rem .6rem;border-radius:999px}
.strip{display:flex;flex-direction:column;gap:.15rem;padding:.8rem 1rem 1rem}
.disc{color:var(--red-text);font-weight:800;font-size:.98rem;letter-spacing:.01em}
.cat{color:var(--muted);font-size:.82rem}
.fdesc{margin:.35rem 0 0;color:#c9c9d1;font-size:.86rem;line-height:1.35;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}

/* Tarjeta vacía (sin logo): vidrio de blanco semitransparente con relieve */
.tile.glass{--on:#fff;overflow:hidden;color:#fff;background:linear-gradient(150deg,rgba(255,255,255,.42) 0%,rgba(255,255,255,.16) 48%,rgba(255,255,255,.25) 100%);box-shadow:inset 0 1px 0 rgba(255,255,255,.65),inset 0 -1px 0 rgba(0,0,0,.25);border-bottom:1px solid rgba(255,255,255,.16)}
.tile.glass::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(255,255,255,.24),transparent 42%);pointer-events:none}
.tile.glass .tn{text-shadow:0 1px 3px rgba(0,0,0,.35),0 2px 12px rgba(0,0,0,.3)}

/* Destacadas: franja de color propio con carrusel */
.featured{padding:clamp(2.8rem,5.5vw,5rem) 0;background:#12090c}
.featured h2{font-size:clamp(1.8rem,3.4vw,2.6rem)}
.featured h2 .star{width:28px;height:28px}
.fhint{display:none;margin:-.6rem 0 .9rem;color:var(--muted);font-size:.85rem}
.fwrap{position:relative}
.fscroll{display:flex;gap:1.1rem;overflow-x:auto;scroll-snap-type:x mandatory;scroll-behavior:smooth;scrollbar-width:none;padding:.9rem .3rem 1.7rem;margin:-.5rem -.3rem 0;scroll-padding-inline:.3rem;
  -webkit-mask-image:linear-gradient(90deg,transparent 0,#000 var(--fl,0px),#000 calc(100% - var(--fr,0px)),transparent 100%);
  mask-image:linear-gradient(90deg,transparent 0,#000 var(--fl,0px),#000 calc(100% - var(--fr,0px)),transparent 100%)}
.fscroll::-webkit-scrollbar{display:none}
.fscroll.drag{scroll-snap-type:none;scroll-behavior:auto;cursor:grabbing;user-select:none;-webkit-user-select:none}
.fwrap.can-prev .fscroll{--fl:60px}
.fwrap.can-next .fscroll{--fr:60px}
.fbtn{position:absolute;top:calc(50% - 30px);z-index:3;width:48px;height:48px;border-radius:50%;border:0;background:var(--white);color:#0b0b0d;font:400 1.8rem/1 var(--font);padding:0 0 .2rem;cursor:pointer;box-shadow:0 4px 16px rgba(0,0,0,.5);transition:background .15s,color .15s}
.fbtn:hover{background:var(--red);color:var(--white)}
.fprev{left:-16px}
.fnext{right:-16px}
.fbar{position:relative;height:4px;margin-top:.2rem;border-radius:99px;background:rgba(255,255,255,.14);overflow:hidden}
.fbar span{position:absolute;top:0;bottom:0;left:0;border-radius:99px;background:var(--red)}
.fc{flex:0 0 calc((100% - 4.4rem)/5);scroll-snap-align:start;display:flex;flex-direction:column;background:var(--card);color:var(--text);text-decoration:none;border:1px solid #2c2c33;border-radius:14px;overflow:hidden;transition:transform .2s,border-color .2s}
.fc .tile{aspect-ratio:4/3}
.fc .tn{font-size:clamp(1.1rem,1.7vw,1.45rem)}
.fc .cstar::before{content:"★ ";content:"★ " / ""}
.fbadge{position:absolute;z-index:2;left:0;top:.9rem;padding:.42rem .85rem .42rem .8rem;border-radius:0 8px 8px 0;background:var(--red);color:var(--white);font-weight:800;font-size:.92rem;letter-spacing:.01em}
.fc .strip{flex:1;padding:.95rem 1.1rem 1.15rem}
.fc .cat{font-weight:500}
.fgo{margin-top:auto;padding-top:.7rem;color:var(--red-text);font-weight:800;font-size:.9rem}
@media (hover:hover){a.fc:hover{transform:translateY(-4px);border-color:var(--red)}}

/* Empresas adheridas */
.companies{background:var(--bg-2)}
.tabs{display:flex;gap:.6rem;overflow-x:auto;scrollbar-width:none;margin:0 0 1.4rem;padding-bottom:2px}
.tabs::-webkit-scrollbar{display:none}
.cgrid{display:grid;grid-template-columns:repeat(6,1fr);gap:1rem}
.co{display:flex;flex-direction:column;background:var(--card);color:var(--text);text-decoration:none;border:1px solid var(--line);border-radius:12px;overflow:hidden;transition:transform .2s,border-color .2s}
.co .tile{aspect-ratio:3/2}
.co .strip{padding:.7rem .85rem .85rem}
.co .disc{font-size:.9rem}
.co .cat{font-size:.78rem}
@media (hover:hover){a.co:hover{transform:translateY(-3px);border-color:var(--red)}}
.co.open{background:transparent;border:1.5px dashed var(--red);justify-content:center;align-items:center;text-align:center;padding:1rem;gap:.35rem;min-height:150px}
.co.open b{font-weight:800;font-size:2.4rem;line-height:1;color:var(--red-text)}
.co.open span{font-weight:700;font-size:.88rem}
.co.open:hover{background:var(--red);border-style:solid}
.co.open:hover b{color:var(--white)}
.empty{grid-column:1/-1;margin:0;color:var(--muted)}

/* Sumate */
.join{background:var(--bg-2)}
.join-panel{border-radius:18px;padding:clamp(1.5rem,4vw,3.2rem);background:var(--red-deep);color:var(--white)}
.join-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(1.5rem,4vw,3.5rem);align-items:center}
h2.big{display:block;font-size:clamp(2rem,4.4vw,3.4rem);line-height:1.02}
.intro{margin:1rem 0 1.4rem;font-size:1.1rem;max-width:40ch}
.tiers{display:flex;flex-wrap:wrap;gap:.7rem}
.tier{flex:1 1 220px;background:rgba(0,0,0,.3);border-radius:14px;padding:.85rem 1rem;font-size:.9rem}
.tier strong{display:block;font-weight:800;font-size:1.05rem;margin-bottom:.15rem}
.cta-card{background:var(--bg);border:1px solid var(--line);border-radius:14px;padding:clamp(1.3rem,2.6vw,2rem)}
.cta-card h3{margin:0 0 .7rem;font-weight:800;font-size:1.6rem;line-height:1.1;letter-spacing:-.01em}
.cta-card p{margin:0;color:var(--muted);font-size:.98rem;line-height:1.5}
.cta-card .btn{width:100%;margin-top:1.5rem;padding:1.05rem 1.4rem;font-size:1rem}
.cta-card .btn .wa{width:22px;height:22px;fill:currentColor;flex:none}
.cta-card .note{margin-top:.9rem;text-align:center;font-size:.82rem}
.note strong{color:var(--text);font-weight:700}
.note{margin:.8rem 0 0;font-size:.82rem;color:var(--muted)}

/* Footer */
footer{background:var(--bg);border-top:1px solid var(--line);color:var(--muted)}
footer .wrap{display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap;padding:1.6rem 0}
.flogo{display:inline-flex}
.flogo img{display:block;height:26px;width:auto}
footer p{margin:0;font-size:.88rem}

/* Botón flotante (sólo celular) */
.cta{display:none}

@media (max-width:1180px){
  .fc{flex-basis:calc((100% - 3.3rem)/4)}
  .cgrid{grid-template-columns:repeat(5,1fr)}
}
@media (max-width:1020px){
  .fc{flex-basis:calc((100% - 2.2rem)/3)}
  .cgrid{grid-template-columns:repeat(4,1fr)}
  .join-grid{grid-template-columns:1fr}
}
@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr}
  .hero-art{justify-self:center;margin-top:1rem}
  .hero::before{top:auto;width:100%;height:48%;clip-path:polygon(0 16%,100% 0,100% 100%,0 100%)}
  .hero::after{-webkit-mask-image:radial-gradient(80% 60% at 20% 20%,#000,transparent 80%);mask-image:radial-gradient(80% 60% at 20% 20%,#000,transparent 80%)}
  .menu a{padding:.5rem .7rem}
}

/* =========================================================
   CELULAR (hasta 760px)
   ========================================================= */
@media (max-width:760px){
  html{scroll-padding-top:calc(68px + env(safe-area-inset-top,0px))}
  body{overflow-x:hidden}
  .wrap{width:calc(100% - 2rem)}
  .btn{-webkit-tap-highlight-color:transparent}
  .co,.fc,.chip{-webkit-tap-highlight-color:transparent}

  /* Header */
  .bar{height:62px;gap:.8rem;justify-content:space-between}
  .brand img{height:24px}
  .menu{display:none}

  /* Hero */
  .hero{padding:1.6rem 0 0}
  .hero-grid{gap:1.4rem}
  .kicker{font-size:.75rem;margin-bottom:.7rem}
  .lead{margin:.9rem 0 1.3rem}
  .sform{border-radius:14px;padding:.3rem .3rem .3rem .9rem}
  .sform button{width:46px;height:46px}
  .chips{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;margin:1.1rem -1rem 0;padding:0 1rem;scroll-padding-inline:1rem}
  .chips::-webkit-scrollbar{display:none}
  .cp{width:min(250px,72vw)}
  .cp-tag{font-size:.66rem;padding:.3rem .6rem}
  .ticker{margin-top:2rem}
  .ticker-group{gap:1.4rem;padding:.7rem 1rem;font-size:.78rem}

  /* Secciones */
  .section{padding:2rem 0 2.2rem}
  .shead{margin-bottom:1rem}
  h2{font-size:1.45rem}
  h2 .star{width:20px;height:20px}
  .more{margin-top:1.1rem}

  /* Destacadas: se desliza con el dedo */
  .fhint{display:block}
  .fbtn{display:none}
  .featured{padding:2.4rem 0 2.2rem}
  .featured h2{font-size:1.65rem}
  .featured h2 .star{width:24px;height:24px}
  .fscroll{margin:-.3rem -1rem 0;padding:.6rem 1rem 1.4rem;scroll-padding-inline:1rem;gap:.85rem}
  .fwrap.can-prev .fscroll{--fl:28px}
  .fwrap.can-next .fscroll{--fr:28px}
  .fc{flex:0 0 min(76%,270px)}
  .fbar{margin-top:-.4rem}

  /* Empresas */
  .tabs{display:none}
  .cgrid{grid-template-columns:repeat(3,1fr);gap:.7rem}
  .co .tn{font-size:.95rem}
  .co.open{min-height:130px}
  .co.open b{font-size:2.2rem}

  /* Sumate */
  .join-panel{border-radius:16px;padding:1.4rem 1.2rem}
  h2.big{font-size:2.1rem}
  .intro{font-size:1rem;margin:.8rem 0 1.1rem}
  .tiers{display:grid;gap:.6rem;margin-bottom:1.3rem}
  .tier{padding:.75rem .9rem;font-size:.86rem}
  .cta-card{padding:1.2rem 1.1rem 1.3rem}

  /* Footer */
  footer .wrap{flex-direction:column;justify-content:center;gap:.9rem;text-align:center;padding:1.5rem 0 1.8rem}
  footer p{font-size:.82rem}

  /* Botón flotante: aparece al salir del hero */
  .cta{display:inline-flex;position:fixed;left:50%;bottom:calc(12px + env(safe-area-inset-bottom,0px));width:min(456px,100% - 24px);padding:1rem;transform:translate(-50%,160%);z-index:55;box-shadow:0 10px 28px rgba(0,0,0,.55);transition:transform .25s ease}
  .cta.show{transform:translate(-50%,0)}
}
@media (max-width:520px){
  .cgrid{grid-template-columns:repeat(2,1fr)}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .co,.fc,.cta,.btn{transition:none}
  .fscroll{scroll-behavior:auto}
  .cp-card::after{animation:none}
  .ticker-track{animation:none}
}