:root{
  --black:#111c2e;
  --gray-900:#1c2b45;
  --gray-600:#606c85;
  --gray-300:#d6dbe8;
  --gray-100:#f0f3f9;
  --white:#ffffff;
  --orange:#ff6a00;
  --orange-dark:#e35e00;
  --line:#e0e4ee;
  --ff-head:'Montserrat',sans-serif;
  --ff-body:'Inter',system-ui,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;overflow-x:hidden;max-width:100%;}
body{background:var(--white);color:var(--black);font-family:var(--ff-body);line-height:1.6;font-size:16px;overflow-x:hidden;max-width:100%;}

/* Scroll progress bar */
.scroll-progress{position:fixed;top:0;left:0;height:3px;width:0%;background:linear-gradient(90deg,var(--orange),var(--orange-dark));z-index:300;transition:width .1s linear;}

/* Generic scroll-reveal */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s cubic-bezier(.22,.9,.35,1),transform .7s cubic-bezier(.22,.9,.35,1);}
.reveal.in{opacity:1;transform:translateY(0);}
.reveal-scale{opacity:0;transform:scale(.94);transition:opacity .6s ease,transform .6s cubic-bezier(.22,.9,.35,1);}
.reveal-scale.in{opacity:1;transform:scale(1);}
.reveal-left{opacity:0;transform:translateX(-30px);transition:opacity .7s ease,transform .7s cubic-bezier(.22,.9,.35,1);}
.reveal-left.in{opacity:1;transform:translateX(0);}
.reveal-right{opacity:0;transform:translateX(30px);transition:opacity .7s ease,transform .7s cubic-bezier(.22,.9,.35,1);}
.reveal-right.in{opacity:1;transform:translateX(0);}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;}
button{font-family:inherit;}
.container{max-width:1280px;margin:0 auto;padding:0 32px;}
h1,h2,h3,h4{font-family:var(--ff-head);font-weight:700;line-height:1.15;letter-spacing:-.01em;color:var(--black);}
h2{font-size:clamp(1.8rem,3.2vw,2.5rem);}
h3{font-size:1.05rem;}
p{color:var(--gray-600);}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--ff-head);font-weight:700;font-size:.74rem;text-transform:uppercase;letter-spacing:.1em;
  color:var(--orange);margin-bottom:14px;
}
.btn{
  position:relative;overflow:hidden;
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:15px 28px;font-family:var(--ff-head);font-weight:700;font-size:.86rem;text-transform:uppercase;letter-spacing:.03em;
  border-radius:4px;cursor:pointer;border:1.5px solid transparent;
  transition:transform .2s cubic-bezier(.22,.9,.35,1),box-shadow .2s ease,background .18s ease,color .18s ease,border-color .18s ease;
}
.btn:hover{transform:translateY(-2px);box-shadow:0 10px 22px rgba(0,0,0,.14);}
.btn:active{transform:translateY(0);box-shadow:0 4px 10px rgba(0,0,0,.12);}
.btn svg{width:15px;height:15px;transition:transform .25s ease;}
.btn:hover svg{transform:translateX(4px);}
.btn-primary{background:var(--black);color:#fff;}
.btn-primary:hover{background:var(--orange);box-shadow:0 10px 24px rgba(255,106,0,.3);}
.btn-orange{background:var(--orange);color:#fff;}
.btn-orange:hover{background:var(--orange-dark);box-shadow:0 10px 24px rgba(255,106,0,.35);}
.btn-outline{border-color:var(--black);color:var(--black);background:transparent;}
.btn-outline:hover{background:var(--black);color:#fff;box-shadow:0 10px 22px rgba(0,0,0,.18);}
/* Sobre fondos oscuros (hero-3d) el outline negro sobre negro es invisible: variante clara */
.hero-3d .btn-outline,.video-showcase .btn-outline{border-color:rgba(255,255,255,.7);color:#fff;}
.hero-3d .btn-outline:hover,.video-showcase .btn-outline:hover{background:#fff;color:var(--black);box-shadow:0 10px 22px rgba(0,0,0,.3);}
.btn-sm{padding:10px 16px;font-size:.72rem;}
.btn-sm:hover{transform:translateY(-1px);}

/* Top utility bar */
.topbar{background:var(--black);color:#c7c8cd;font-size:.78rem;padding:9px 0;}
.topbar .container{display:flex;justify-content:space-between;align-items:center;}
.topbar a:hover{color:#fff;}

/* Header */
header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);transition:box-shadow .3s ease;}
header.scrolled{box-shadow:0 8px 24px rgba(17,17,19,.06);}
.nav{display:flex;align-items:center;justify-content:space-between;height:84px;gap:24px;transition:height .25s ease;}
header.scrolled .nav{height:66px;}
.logo{display:flex;align-items:center;gap:10px;font-family:var(--ff-head);font-size:1.4rem;font-weight:800;letter-spacing:-.01em;}
.logo-mark{width:36px;height:36px;background:var(--black);display:grid;place-items:center;border-radius:4px;transition:transform .3s ease;}
.logo:hover .logo-mark{transform:rotate(-8deg) scale(1.06);}
.logo-mark svg{width:19px;height:19px;color:var(--orange);}
.sv-logo{display:inline-block;text-align:center;background:#0a5cff;color:#fff;font-family:Arial,Helvetica,sans-serif;font-weight:800;letter-spacing:.05em;font-size:.66rem;line-height:1.3;border-radius:8px;padding:6px 10px;}
.sv-logo.lg{font-size:.82rem;padding:8px 13px;border-radius:9px;}
.logo-icon{width:44px;height:44px;object-fit:contain;flex-shrink:0;transition:transform .3s ease;}
.logo:hover .logo-icon{transform:rotate(-6deg) scale(1.07);}
.logo-word{font-family:var(--ff-head);font-weight:800;font-size:.92rem;line-height:1.18;letter-spacing:.02em;}
.nav-links{display:flex;gap:30px;font-weight:600;font-size:.88rem;}
.nav-links a{position:relative;padding:4px 0;}
.nav-links a::after{content:'';position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--orange);transition:width .25s ease;}
.nav-links a:hover{color:var(--orange);}
.nav-links a:hover::after{width:100%;}
.nav-tools{display:flex;align-items:center;gap:18px;}
.nav-icon{width:20px;height:20px;color:var(--black);cursor:pointer;transition:transform .2s ease,color .2s ease;}
.nav-icon:hover{transform:scale(1.15);color:var(--orange);}
.nav-cart{position:relative;background:none;border:none;cursor:pointer;display:flex;align-items:center;padding:0;}
.nav-cart svg{width:21px;height:21px;color:var(--black);transition:transform .2s ease,color .2s ease;}
.nav-cart:hover svg{transform:scale(1.15);color:var(--orange);}
.nav-cart-badge{
  position:absolute;top:-8px;right:-10px;min-width:16px;height:16px;padding:0 4px;border-radius:100px;
  background:var(--orange);color:#fff;font-size:.62rem;font-weight:800;display:flex;align-items:center;justify-content:center;
  border:1.5px solid #fff;
}
.nav-cart-badge.pulse{animation:cartPulse .5s ease;}
.nav-cart-badge.empty{display:none;}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;}
.burger span{width:22px;height:2px;background:var(--black);transition:transform .25s ease,opacity .2s ease;transform-origin:center;}
.burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.burger.open span:nth-child(2){opacity:0;}
.burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* Category strip under header */
.cat-strip-nav{border-bottom:1px solid var(--line);background:var(--gray-100);overflow:hidden;transition:max-height .3s ease,opacity .3s ease,padding .3s ease;max-height:60px;}
header.scrolled .cat-strip-nav{max-height:0;opacity:0;}
.cat-strip-nav .container{display:flex;gap:28px;overflow-x:auto;padding:14px 32px;}
.cat-strip-nav a{font-size:.82rem;font-weight:600;color:var(--gray-600);white-space:nowrap;position:relative;transition:color .2s ease;}
.cat-strip-nav a:hover{color:var(--orange);}

/* Hero */
.hero{padding:70px 0;border-bottom:1px solid var(--line);}
.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;}

/* ===== Propuesta 10: Hero 3D showcase (estilo 21st.dev / Framer) ===== */
.hero-3d{position:relative;padding:110px 0 100px;overflow:hidden;background:var(--black);}
.hero-mesh{position:absolute;inset:0;z-index:0;overflow:hidden;}
.hero-mesh .blob{position:absolute;border-radius:50%;filter:blur(70px);opacity:.55;mix-blend-mode:screen;}
.hero-mesh .b1{width:520px;height:520px;background:radial-gradient(circle,rgba(255,106,0,.55),transparent 70%);top:-160px;left:-120px;animation:blobMove1 22s ease-in-out infinite;}
.hero-mesh .b2{width:460px;height:460px;background:radial-gradient(circle,rgba(10,92,255,.5),transparent 70%);bottom:-180px;right:-100px;animation:blobMove2 26s ease-in-out infinite;}
.hero-mesh .b3{width:340px;height:340px;background:radial-gradient(circle,rgba(255,255,255,.18),transparent 70%);top:40%;left:55%;animation:blobMove3 18s ease-in-out infinite;}
.hero-mesh .grid-overlay{
  position:absolute;inset:-2px;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:46px 46px;
  -webkit-mask-image:radial-gradient(ellipse 80% 60% at 50% 40%,#000 40%,transparent 85%);
  mask-image:radial-gradient(ellipse 80% 60% at 50% 40%,#000 40%,transparent 85%);
}
@keyframes blobMove1{0%,100%{transform:translate(0,0) scale(1);}50%{transform:translate(60px,50px) scale(1.15);}}
@keyframes blobMove2{0%,100%{transform:translate(0,0) scale(1);}50%{transform:translate(-50px,-40px) scale(1.1);}}
@keyframes blobMove3{0%,100%{transform:translate(0,0) scale(1);}50%{transform:translate(-40px,30px) scale(1.25);}}

.hero-3d-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center;}
.hero-copy .eyebrow{color:var(--orange);background:rgba(255,106,0,.12);border:1px solid rgba(255,106,0,.35);padding:7px 14px;border-radius:100px;display:inline-flex;}
.hero-copy .eyebrow::before{display:none;}
.hero-3d h1{color:#fff;font-size:clamp(2.3rem,4.3vw,3.5rem);margin-bottom:18px;letter-spacing:-.01em;}
.hero-3d h1 .o{background:linear-gradient(90deg,var(--orange),#ffb37a);-webkit-background-clip:text;background-clip:text;color:transparent;}
.hero-3d .hero-copy p{color:#a9acb8;font-size:1.03rem;max-width:480px;}
.hero-3d .hero-trust b{color:#fff;}
.hero-3d .hero-trust span{color:#83869a;}
.hero-3d .hero-trust svg{color:var(--orange);}

/* Orbit stage */
.orbit-wrap{
  position:relative;height:520px;display:flex;align-items:center;justify-content:center;
  perspective:1300px;
}
.orbit-glow{
  position:absolute;width:340px;height:340px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,106,0,.35),transparent 70%);
  filter:blur(20px);animation:pulseGlow 4s ease-in-out infinite;
}
@keyframes pulseGlow{0%,100%{opacity:.7;transform:scale(1);}50%{opacity:1;transform:scale(1.08);}}
.orbit-ring-deco{position:absolute;border-radius:50%;border:1px dashed rgba(255,255,255,.12);}
.orbit-ring-deco.r1{width:430px;height:430px;animation:spin-slow 50s linear infinite;}
.orbit-ring-deco.r2{width:340px;height:150px;border-color:rgba(255,106,0,.18);animation:spin-slow 34s linear infinite reverse;}

.orbit-stage{
  position:relative;width:100%;height:100%;transform-style:preserve-3d;
  will-change:transform;
}
.orbit-card{
  position:absolute;top:50%;left:50%;width:150px;height:190px;margin:-95px 0 0 -75px;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;
  background:linear-gradient(160deg,rgba(255,255,255,.09),rgba(255,255,255,.02));
  border:1px solid rgba(255,255,255,.14);border-radius:18px;padding:14px;
  backdrop-filter:blur(6px);box-shadow:0 20px 40px rgba(0,0,0,.4);
  will-change:transform,opacity,filter;
}
.orbit-card img{width:100%;height:130px;object-fit:contain;filter:drop-shadow(0 8px 14px rgba(0,0,0,.5));}
.orbit-card span{font-family:var(--ff-head);font-size:.68rem;font-weight:700;color:#e7e8ee;text-align:center;letter-spacing:.01em;line-height:1.2;}

.orbit-label{
  position:absolute;bottom:14px;left:50%;transform:translateX(-50%);z-index:5;
  display:flex;align-items:center;gap:8px;background:rgba(255,255,255,.95);color:var(--black);
  font-family:var(--ff-head);font-weight:700;font-size:.8rem;padding:9px 16px;border-radius:100px;
  box-shadow:0 10px 24px rgba(0,0,0,.35);white-space:nowrap;
}
.orbit-label svg{width:15px;height:15px;color:var(--orange);}
.orbit-hint{
  position:absolute;top:10px;left:50%;transform:translateX(-50%);z-index:5;
  font-family:var(--ff-body);font-size:.72rem;color:#7d8095;letter-spacing:.03em;
  display:flex;align-items:center;gap:6px;white-space:nowrap;
}

@media(max-width:1000px){
  .hero-3d-grid{grid-template-columns:1fr;}
  .orbit-wrap{height:420px;}
}
@media(max-width:640px){
  .hero-3d{padding:80px 0 60px;}
  .orbit-wrap{height:340px;}
  .orbit-card{width:118px;height:150px;margin:-75px 0 0 -59px;padding:10px;}
  .orbit-card img{height:96px;}
  .orbit-ring-deco.r1{width:320px;height:320px;}
  .orbit-ring-deco.r2{width:250px;height:110px;}
}
/* ===== Sección de video (debajo del hero 3D) ===== */
.video-showcase{position:relative;min-height:62vh;display:flex;align-items:center;overflow:hidden;background:#08090c;}
.video-showcase-bg{position:absolute;inset:0;z-index:0;overflow:hidden;}
.video-showcase-bg video{
  position:absolute;top:50%;left:50%;min-width:100%;min-height:100%;width:auto;height:auto;
  transform:translate(-50%,-50%);object-fit:cover;
}
.video-showcase-overlay{
  position:absolute;inset:0;
  background:
    linear-gradient(100deg,rgba(6,7,10,.92) 0%,rgba(6,7,10,.72) 32%,rgba(6,7,10,.4) 60%,rgba(6,7,10,.7) 100%),
    linear-gradient(0deg,rgba(6,7,10,.9) 0%,transparent 22%,transparent 80%,rgba(6,7,10,.75) 100%);
}
.video-showcase-inner{position:relative;z-index:2;max-width:620px;padding:90px 0;}
.video-showcase .eyebrow{color:var(--orange);background:rgba(255,106,0,.14);border:1px solid rgba(255,106,0,.4);padding:7px 14px;border-radius:100px;display:inline-flex;}
.video-showcase .eyebrow::before{display:none;}
.video-showcase h2{color:#fff;font-size:clamp(1.9rem,3.6vw,2.7rem);margin-bottom:16px;}
.video-showcase p{color:#c7c9d4;font-size:1.02rem;max-width:480px;margin-bottom:28px;}
.video-showcase-mute{
  position:absolute;bottom:26px;right:26px;z-index:3;width:44px;height:44px;border-radius:50%;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.25);backdrop-filter:blur(6px);
  color:#fff;display:grid;place-items:center;cursor:pointer;transition:background .2s ease,transform .2s ease;
}
.video-showcase-mute:hover{background:rgba(255,255,255,.18);transform:scale(1.06);}
.video-showcase-mute svg{width:18px;height:18px;}
@media(max-width:640px){
  .video-showcase{min-height:56vh;}
  .video-showcase-inner{padding:70px 0;}
  .video-showcase-mute{bottom:18px;right:18px;width:38px;height:38px;}
}

.hero h1{font-size:clamp(2.1rem,4vw,3.2rem);margin-bottom:18px;}
.hero h1 .o{color:var(--orange);}
.hero p{font-size:1.02rem;max-width:460px;margin-bottom:28px;}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:36px;}
.hero-trust{display:flex;gap:30px;flex-wrap:wrap;}
.hero-trust div{display:flex;align-items:center;gap:10px;}
.hero-trust svg{width:22px;height:22px;color:var(--orange);}
.hero-trust b{display:block;font-family:var(--ff-head);font-size:1rem;}
.hero-trust span{font-size:.76rem;color:var(--gray-600);}

.hero-visual{
  background:var(--black);border-radius:12px;aspect-ratio:1/1;position:relative;
  display:grid;place-items:center;overflow:hidden;
}
.hero-visual .ring{position:absolute;width:340px;height:340px;border-radius:50%;border:1px dashed rgba(255,255,255,.16);animation:spin-slow 40s linear infinite;}
.hero-visual .ring2{position:absolute;width:260px;height:260px;border-radius:50%;border:1px solid rgba(255,106,0,.3);animation:spin-slow 26s linear infinite reverse;}
@keyframes spin-slow{from{transform:rotate(0deg);}to{transform:rotate(360deg);}}
.hero-visual .icon-main{width:150px;height:150px;color:#fff;position:relative;z-index:2;animation:float-y 4.5s ease-in-out infinite;}
@keyframes float-y{0%,100%{transform:translateY(0);}50%{transform:translateY(-14px);}}
.hero-visual .tag-float{
  position:absolute;background:#fff;border:1px solid var(--line);border-radius:8px;padding:10px 14px;
  font-family:var(--ff-head);font-weight:700;font-size:.68rem;line-height:1.4;letter-spacing:.01em;
  box-shadow:0 10px 24px rgba(0,0,0,.35);max-width:150px;
  display:flex;align-items:flex-start;gap:8px;animation:float-y 4s ease-in-out infinite;transition:transform .25s ease,box-shadow .25s ease;
}
.hero-visual .tag-float:hover{transform:translateY(-4px) scale(1.04);box-shadow:0 16px 30px rgba(0,0,0,.4);}
.hero-visual .tag-float svg{width:16px;height:16px;color:var(--orange);flex-shrink:0;margin-top:2px;}
.hero-visual .tf1{top:12%;left:6%;animation-delay:.3s;}
.hero-visual .tf2{bottom:10%;right:5%;animation-delay:1.1s;}

.hero-visual .spin360-title{
  position:absolute;top:20px;left:50%;transform:translateX(-50%);z-index:3;
  color:#fff;font-family:var(--ff-head);font-weight:800;font-size:1.05rem;letter-spacing:.04em;
  text-transform:uppercase;white-space:nowrap;text-shadow:0 2px 10px rgba(0,0,0,.5);
  padding-bottom:8px;border-bottom:2px solid var(--orange);
}

/* 360 product spinner (8 frames: frame-01 ... frame-08) */
.spin360-stage{
  position:absolute;inset:0;display:grid;place-items:center;cursor:grab;
  -webkit-user-select:none;user-select:none;touch-action:pan-y;
}
.spin360-stage:active{cursor:grabbing;}
.spin360-img{
  max-width:78%;max-height:88%;object-fit:contain;pointer-events:none;
  filter:drop-shadow(0 24px 30px rgba(0,0,0,.18));
  will-change:opacity;
}
.spin360-badge{
  position:absolute;top:18px;left:18px;z-index:3;
  display:flex;align-items:center;gap:6px;
  background:#fff;color:var(--black);font-family:var(--ff-head);font-weight:700;font-size:.76rem;
  padding:7px 12px;border-radius:100px;letter-spacing:.02em;box-shadow:0 8px 18px rgba(0,0,0,.35);
}
.spin360-badge svg{width:13px;height:13px;color:var(--orange);}
.spin360-hint{
  position:absolute;bottom:18px;left:50%;transform:translateX(-50%);z-index:3;
  display:flex;align-items:center;gap:8px;
  background:#fff;color:var(--black);font-size:.78rem;font-weight:600;
  padding:9px 16px;border-radius:100px;white-space:nowrap;box-shadow:0 8px 18px rgba(0,0,0,.35);
  transition:opacity .4s ease,transform .4s ease;pointer-events:none;
}
.spin360-hint svg{width:15px;height:15px;color:var(--orange);flex-shrink:0;}
.spin360-hint.hidden{opacity:0;transform:translateX(-50%) translateY(6px);}
.spin360-arrow{
  position:absolute;top:50%;transform:translateY(-50%);z-index:3;
  width:38px;height:38px;border-radius:50%;background:#fff;border:1px solid var(--line);
  display:grid;place-items:center;cursor:pointer;color:var(--black);
  box-shadow:0 8px 18px rgba(0,0,0,.1);transition:background .18s ease,color .18s ease,transform .18s ease;
}
.spin360-arrow:hover{background:var(--black);color:#fff;transform:translateY(-50%) scale(1.08);}
.spin360-arrow svg{width:16px;height:16px;}
.spin360-arrow.prev{left:14px;}
.spin360-arrow.next{right:14px;}

@media(max-width:640px){
  .spin360-arrow{width:34px;height:34px;}
  .spin360-hint{font-size:.72rem;padding:8px 14px;}
}

section{padding:90px 0;}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;margin-bottom:44px;flex-wrap:wrap;}
.section-head p{max-width:420px;}

/* Featured products grid */
.prod-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
.prod-card{
  border:1px solid var(--line);border-radius:10px;overflow:hidden;position:relative;
  transition:box-shadow .3s cubic-bezier(.22,.9,.35,1),transform .3s cubic-bezier(.22,.9,.35,1),border-color .3s ease;
}
.prod-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:var(--orange);transform:scaleX(0);transform-origin:left;transition:transform .3s ease;z-index:2;}
.prod-card:hover{box-shadow:0 20px 40px rgba(0,0,0,.1);transform:translateY(-6px);border-color:transparent;}
.prod-card:hover::before{transform:scaleX(1);}
.prod-thumb{aspect-ratio:1/1;background:var(--gray-100);display:grid;place-items:center;position:relative;overflow:hidden;}
.prod-thumb svg{width:56px;height:56px;color:var(--black);opacity:.85;transition:transform .4s cubic-bezier(.22,.9,.35,1);}
.prod-card:hover .prod-thumb svg{transform:scale(1.15) rotate(-4deg);}
.prod-thumb img{width:100%;height:100%;object-fit:contain;padding:20px;transition:transform .4s cubic-bezier(.22,.9,.35,1);}
.prod-card:hover .prod-thumb img{transform:scale(1.08);}
.prod-thumb .views-badge{
  position:absolute;bottom:10px;right:10px;background:rgba(17,17,19,.82);color:#fff;font-size:.66rem;font-weight:700;
  padding:4px 9px;border-radius:100px;display:flex;align-items:center;gap:5px;
}
.prod-thumb .views-badge svg{width:11px;height:11px;color:var(--orange);opacity:1;transition:none;}
.prod-thumb .line-badge{position:absolute;top:10px;left:10px;background:var(--black);color:#fff;font-family:var(--ff-head);font-weight:700;font-size:.62rem;padding:4px 9px;border-radius:4px;text-transform:uppercase;transition:background .3s ease;}
.prod-card:hover .line-badge{background:var(--orange);}
.prod-body{padding:18px;}
.prod-body .cert{display:flex;align-items:center;gap:6px;font-size:.72rem;color:var(--orange);font-weight:700;margin-bottom:8px;}
.prod-body .cert svg{width:13px;height:13px;}
.prod-body h3{font-size:.95rem;margin-bottom:6px;}
.prod-body p{font-size:.8rem;margin-bottom:14px;min-height:36px;}
.prod-body .btn{width:100%;}

/* Volume program strip */
.volume-strip{background:var(--black);border-radius:14px;padding:50px;display:flex;justify-content:space-between;align-items:center;gap:30px;flex-wrap:wrap;}
.volume-strip h2{color:#fff;max-width:480px;}
.volume-strip p{color:#a5a6ab;margin-top:8px;}
.volume-badges{display:flex;gap:16px;flex-wrap:wrap;}
.volume-badges div{text-align:center;}
.volume-badges b{display:block;font-family:var(--ff-head);font-size:1.6rem;color:var(--orange);}
.volume-badges span{font-size:.72rem;color:#a5a6ab;text-transform:uppercase;}

/* Benefits 2-col */
.benefit-grid{display:grid;grid-template-columns:1fr 1fr;gap:2px;background:var(--line);border:1px solid var(--line);border-radius:12px;overflow:hidden;}
.benefit-card{background:#fff;padding:34px;display:flex;gap:20px;transition:background .3s ease;}
.benefit-card:hover{background:var(--gray-100);}
.benefit-icon{width:52px;height:52px;background:var(--gray-100);border-radius:10px;display:grid;place-items:center;flex-shrink:0;transition:transform .35s cubic-bezier(.22,.9,.35,1),background .3s ease;}
.benefit-icon svg{width:26px;height:26px;color:var(--orange);transition:transform .35s ease;}
.benefit-card:hover .benefit-icon{transform:scale(1.08) rotate(-6deg);background:#fff;}
.benefit-card:hover .benefit-icon svg{transform:scale(1.1);}
.benefit-card h4{font-size:1rem;margin-bottom:8px;}
.benefit-card p{font-size:.88rem;margin:0;}

/* Testimonial carousel */
.testi-wrap{max-width:760px;margin:0 auto;text-align:center;position:relative;overflow:hidden;}
.testi-track{display:flex;transition:transform .5s cubic-bezier(.65,0,.35,1);}
.testi-slide{flex:0 0 100%;padding:0 4px;}
.testi-stars{color:var(--orange);font-size:1.1rem;letter-spacing:3px;margin-bottom:18px;display:inline-block;animation:pop-stars .5s ease;}
@keyframes pop-stars{from{opacity:0;transform:scale(.7);}to{opacity:1;transform:scale(1);}}
.testi-slide p{font-family:var(--ff-head);font-size:1.3rem;font-weight:600;color:var(--black);line-height:1.5;margin-bottom:22px;}
.testi-who span{font-size:.85rem;color:var(--gray-600);}
.testi-dots{display:flex;gap:8px;justify-content:center;margin-top:30px;}
.testi-dots button{width:8px;height:8px;border-radius:50%;background:var(--gray-300);border:none;cursor:pointer;padding:0;transition:width .3s ease,background .3s ease;}
.testi-dots button.active{background:var(--orange);width:22px;border-radius:4px;}
.testi-arrow{
  position:absolute;top:50%;transform:translateY(-50%);width:38px;height:38px;border-radius:50%;
  background:#fff;border:1px solid var(--line);display:grid;place-items:center;cursor:pointer;
  transition:background .2s ease,border-color .2s ease,transform .2s ease;
}
.testi-arrow:hover{background:var(--black);border-color:var(--black);}
.testi-arrow:hover svg{color:#fff;}
.testi-arrow svg{width:16px;height:16px;color:var(--black);transition:color .2s ease;}
.testi-arrow.prev{left:-4px;}
.testi-arrow.next{right:-4px;}

/* Client logos marquee */
.client-marquee-wrap{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:40px 0;overflow:hidden;background:var(--gray-100);}
.client-marquee{display:flex;gap:70px;white-space:nowrap;animation:scroll 24s linear infinite;align-items:center;}
.client-marquee-wrap:hover .client-marquee{animation-play-state:paused;}
@keyframes scroll{from{transform:translateX(0);}to{transform:translateX(-50%);}}
.client-marquee span{font-family:var(--ff-head);font-weight:800;font-size:1.1rem;color:var(--gray-300);letter-spacing:.02em;transition:color .25s ease;cursor:default;}
.client-marquee span:hover{color:var(--orange);}

/* Blog cards */
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.blog-card{display:block;border:1px solid var(--line);border-radius:10px;overflow:hidden;transition:box-shadow .3s ease,transform .3s cubic-bezier(.22,.9,.35,1);}
.blog-card:hover{box-shadow:0 18px 36px rgba(0,0,0,.09);transform:translateY(-5px);}
.blog-thumb{aspect-ratio:16/10;background:var(--gray-100);display:grid;place-items:center;overflow:hidden;}
.blog-thumb svg{width:34px;height:34px;color:var(--orange);transition:transform .4s cubic-bezier(.22,.9,.35,1);}
.blog-card:hover .blog-thumb svg{transform:scale(1.2) rotate(6deg);}
.blog-body{padding:22px;}
.blog-tag{font-size:.7rem;font-weight:700;color:var(--orange);text-transform:uppercase;letter-spacing:.06em;}
.blog-body h4{font-size:.98rem;margin:10px 0 8px;transition:color .2s ease;}
.blog-card:hover .blog-body h4{color:var(--orange);}
.blog-body p{font-size:.85rem;margin:0;}

/* Newsletter */
.newsletter{background:var(--gray-100);border-radius:14px;padding:56px;text-align:center;}
.newsletter h2{margin-bottom:10px;}
.newsletter p{max-width:440px;margin:0 auto 26px;}
.newsletter-form{display:flex;gap:10px;max-width:440px;margin:0 auto;}
.newsletter-form input{flex:1;padding:14px 16px;border:1.5px solid var(--gray-300);border-radius:4px;font-family:var(--ff-body);font-size:.9rem;}
.newsletter-form input:focus{outline:none;border-color:var(--orange);}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;}
.contact-card,.contact-form{border:1px solid var(--line);border-radius:12px;padding:36px;}
.contact-card .row{display:flex;gap:14px;padding:16px 0;border-bottom:1px solid var(--line);}
.contact-card .row:first-child{padding-top:0;}
.contact-card .row:last-child{border-bottom:none;}
.contact-card svg{width:18px;height:18px;color:var(--orange);flex-shrink:0;margin-top:2px;}
.contact-card b{display:block;font-size:.9rem;}
.contact-card span{font-size:.82rem;color:var(--gray-600);}
.form-field{margin-bottom:14px;}
.form-field input,.form-field textarea{
  width:100%;border:1.5px solid var(--gray-300);border-radius:4px;padding:12px 14px;font-family:var(--ff-body);font-size:.9rem;
}
.form-field input:focus,.form-field textarea:focus{outline:none;border-color:var(--orange);}

/* Footer */
footer{background:var(--black);color:#a5a6ab;padding:70px 0 0;margin-top:20px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr 1fr;gap:36px;padding-bottom:44px;border-bottom:1px solid #2a2a2e;}
.footer-col h5{color:#fff;font-family:var(--ff-head);font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;margin-bottom:18px;}
.footer-col li{margin-bottom:11px;font-size:.86rem;}
.footer-col a:hover{color:#fff;}
.footer-bottom{display:flex;justify-content:space-between;padding:22px 0;font-size:.78rem;flex-wrap:wrap;gap:10px;}

.wa-float{
  position:fixed;bottom:26px;right:26px;z-index:200;width:56px;height:56px;border-radius:50%;
  background:var(--orange);display:grid;place-items:center;box-shadow:0 12px 28px rgba(255,106,0,.35);
  transition:transform .2s ease,box-shadow .2s ease;animation:pulse-wa 2.6s infinite;
}
.wa-float:hover{transform:scale(1.08);box-shadow:0 16px 34px rgba(255,106,0,.5);}
@keyframes pulse-wa{0%,100%{box-shadow:0 12px 28px rgba(255,106,0,.35);}50%{box-shadow:0 12px 28px rgba(255,106,0,.6);}}
.wa-float svg{width:24px;height:24px;color:#fff;}

.top-btn{
  position:fixed;bottom:26px;right:94px;z-index:200;width:44px;height:44px;border-radius:50%;
  background:#fff;border:1px solid var(--line);display:grid;place-items:center;cursor:pointer;
  box-shadow:0 10px 22px rgba(0,0,0,.1);opacity:0;pointer-events:none;transform:translateY(10px);
  transition:opacity .25s ease,transform .25s ease,background .2s ease,border-color .2s ease;
}
.top-btn.show{opacity:1;pointer-events:auto;transform:translateY(0);}
.top-btn:hover{background:var(--black);border-color:var(--black);}
.top-btn:hover svg{color:#fff;}
.top-btn svg{width:18px;height:18px;color:var(--black);transition:color .2s ease;}

/* Counter pop */
.count-pop{display:inline-block;animation:count-pop .4s ease;}
@keyframes count-pop{from{transform:scale(.85);opacity:.4;}to{transform:scale(1);opacity:1;}}

/* Volume strip hover */
.volume-badges div{transition:transform .25s ease;}
.volume-badges div:hover{transform:translateY(-3px);}

@media(max-width:1000px){
  .nav-links{
    position:absolute;top:100%;left:0;right:0;background:#fff;flex-direction:column;
    padding:0 32px;gap:18px;border-bottom:1px solid var(--line);
    max-height:0;overflow:hidden;opacity:0;
    transition:max-height .35s cubic-bezier(.22,.9,.35,1),opacity .3s ease,padding .35s ease;
  }
  .nav-links.mobile-open{max-height:420px;opacity:1;padding:22px 32px 28px;overflow-y:auto;}
  .burger{display:flex;}
  .hero-grid,.contact-grid{grid-template-columns:1fr;}
  .prod-grid,.benefit-grid,.blog-grid{grid-template-columns:1fr 1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .nav-tools .btn-primary{display:none;}
}
@media(max-width:640px){
  section{padding:60px 0;}
  .prod-grid,.benefit-grid,.blog-grid,.footer-grid{grid-template-columns:1fr;}
  .volume-strip{padding:34px 26px;}
  .newsletter{padding:36px 24px;}
  .newsletter-form{flex-direction:column;}
  .container{padding:0 18px;}
  .topbar .container{gap:8px;font-size:.72rem;}
  .topbar span{display:none;}
  .nav{gap:12px;}
  .nav-tools{gap:12px;}
  .logo-word{font-size:.8rem;}
  .logo-icon{width:36px;height:36px;}
  section{padding:50px 0;}
  h2{font-size:clamp(1.5rem,6vw,2rem);}
  .section-head{margin-bottom:30px;}
  .benefit-card{padding:24px 20px;}
  .contact-card,.contact-form{padding:24px;}
  .volume-badges{gap:22px;justify-content:center;width:100%;}
  .hero-trust{gap:20px;}
  .footer-grid{gap:28px;}
  footer{padding-top:50px;}
  .wa-float{width:50px;height:50px;bottom:18px;right:18px;}
  .wa-float svg{width:21px;height:21px;}
  .top-btn{width:40px;height:40px;bottom:18px;right:78px;}
}
@media(max-width:400px){
  .hero-trust{gap:14px;}
  .hero-trust div{gap:7px;}
  .hero-actions .btn,.contact-form .btn{padding:13px 20px;font-size:.8rem;}
}

/* ===== Paleta azul "Aurora": el negro de fondo se reemplaza por un degradado
   azul/cian animado (franja superior, hero, footer, franja de volumen). ===== */
.topbar,.hero-3d,footer,.volume-strip{
  background:linear-gradient(115deg,#0d1b3d,#1e3a8a 30%,#067a94 55%,#1e3a8a 75%,#0d1b3d);
  background-size:340% 340%;
  animation:auroraShift 20s ease-in-out infinite;
}
@keyframes auroraShift{
  0%{background-position:0% 50%;}
  50%{background-position:100% 50%;}
  100%{background-position:0% 50%;}
}
.hero-mesh .b1{background:radial-gradient(circle,rgba(255,106,0,.35),transparent 70%);}
.hero-mesh .b2{background:radial-gradient(circle,rgba(103,232,249,.4),transparent 70%);}
.hero-mesh .b3{background:radial-gradient(circle,rgba(255,255,255,.2),transparent 70%);}
.hero-copy .eyebrow{background:rgba(255,255,255,.1);backdrop-filter:blur(6px);}
.orbit-card{backdrop-filter:blur(2px);}
.hero-3d-grid .orbit-glow{background:radial-gradient(circle,rgba(103,232,249,.4),transparent 70%);}

/* Texto más claro sobre las secciones oscuras animadas: a plena luminosidad
   del degradado (tramo cian) los grises apagados originales perdían contraste. */
.topbar{color:#dfe2ea;}
.hero-3d .hero-copy p{color:#c7cbdb;}
.hero-3d .hero-trust span{color:#d7dbe9;}
.orbit-hint{color:#eef1f8;}
.volume-strip p{color:#ccd0da;}
footer{color:#c2c5d1;}