:root{--bg:#eaeaea;--ink:#080808;--blue:#b5e4fc;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:var(--bg);font-synthesis:none}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-width:320px}button{font:inherit}img,video{max-width:100%}.site-header{padding:18px 40px 0}.header-branding{display:flex;align-items:center;gap:18px}.header-logo{display:block;width:115px;height:auto}.header-rule{height:48px;border-left:1px solid #777}.header-category{color:#5b5b5b;font-size:23px}.container{width:min(100% - 42px,1020px);margin:0 auto}.section-security{padding:20px 0 24px}.section-sdwan{padding:48px 0 110px}.page-title{font-size:clamp(37px,4.6vw,68px);line-height:1.06;letter-spacing:-1.8px;font-weight:400;text-align:center;margin:0 0 23px}.page-title strong{font-weight:800}.intro-text{font-size:clamp(17px,1.5vw,22px);line-height:1.44;text-align:justify;margin:0 auto;max-width:920px}.security-media{width:min(100%,810px);margin:22px auto 0}.feature-video{width:100%;display:block;aspect-ratio:16 / 9;object-fit:cover;background:#fff}.security-media,.sdwan-media{position:relative;box-shadow:0 25px 23px -19px #0005}.video-toggle{opacity:0;position:absolute;right:12px;bottom:12px;background:#0009;color:white;border:0;border-radius:50%;width:37px;height:37px;cursor:pointer;display:grid;place-items:center;transition:opacity .18s}.security-media:hover .video-toggle,.sdwan-media:hover .video-toggle,.video-toggle:focus-visible{opacity:1}.security-benefits{max-width:880px;margin:52px auto 0;padding-left:27px;font-size:clamp(18px,1.75vw,25px);line-height:1.35}.security-benefits li{padding-left:2px}.scroll-indicator{display:flex;align-items:center;justify-content:center;padding:12px;border:0;background:transparent;color:#777;cursor:pointer;margin:30px auto 0}.scroll-indicator:hover{color:#222}.mouse-shell{border:2px solid currentColor;border-radius:18px;width:29px;height:45px;padding-top:8px;display:flex;justify-content:center}.mouse-wheel{height:9px;width:4px;border-radius:5px;background:currentColor;animation:wheel 1.7s ease-in-out infinite}.sdwan-title{font-size:clamp(37px,5vw,68px);white-space:nowrap}.sdwan-intro{max-width:1040px}.sdwan-content{display:flex;align-items:center;margin-top:68px;position:relative}.sdwan-benefits{flex:0 0 55%;background:var(--blue);border-radius:28px;padding:18px 26px 18px 20px;position:relative;z-index:2}.sdwan-benefits ul{margin:0;padding-left:23px;font-size:clamp(18px,1.8vw,27px);line-height:1.33}.sdwan-media{flex:0 0 63%;margin-left:-6%;z-index:1;background:white}.sdwan-media video{aspect-ratio:16 / 9}.reveal{opacity:0;transform:translateY(27px);filter:blur(3px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.8,.2,1),filter .7s ease}.reveal.is-visible{opacity:1;transform:none;filter:none}@keyframes wheel{0%{transform:translateY(0);opacity:1}65%{transform:translateY(9px);opacity:0}100%{transform:translateY(0);opacity:1}}@media(max-width:850px){.page-title{font-size:clamp(34px,6vw,54px)}.sdwan-title{font-size:clamp(30px,5.5vw,51px);white-space:normal}.sdwan-content{margin-top:40px}.sdwan-benefits{flex-basis:53%;padding:16px}.sdwan-media{flex-basis:59%;margin-left:-3%}.sdwan-benefits ul{font-size:18px}}@media(max-width:640px){.site-header{padding:16px 20px 0}.header-branding{gap:10px}.header-logo{width:68px}.header-rule{height:32px}.header-category{font-size:18px}.container{width:calc(100% - 32px)}.section-security{padding-top:36px;padding-bottom:8px}.section-sdwan{padding:26px 0 62px}.page-title{font-size:clamp(34px,8.2vw,45px);line-height:1.08;letter-spacing:-1px;margin-bottom:20px}.intro-text{font-size:16px;line-height:1.55;text-align:left}.security-media{margin-top:21px}.security-benefits{font-size:17px;margin-top:30px;padding-left:23px;line-height:1.48}.scroll-indicator{margin:20px auto 0}.sdwan-content{display:flex;flex-direction:column;gap:16px;margin-top:28px}.sdwan-benefits{width:100%;border-radius:19px;padding:20px 18px}.sdwan-benefits ul{font-size:18px;line-height:1.44}.sdwan-media{width:100%;margin:0}.video-toggle{opacity:1;width:34px;height:34px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;filter:none;transition:none}.mouse-wheel{animation:none}}

/* Refinamiento: el panel celeste es un plano de fondo, nunca cubre el video ni el texto. */
.sdwan-content{
  display:grid;
  grid-template-columns:minmax(0, 43%) minmax(0, 57%);
  gap:0;
  align-items:center;
  isolation:isolate;
  padding:26px 0;
  margin-top:48px;
}
.sdwan-content::before{
  content:"";
  position:absolute;
  z-index:0;
  top:9%;bottom:9%;left:0;right:9%;
  border-radius:27px;
  background:var(--blue);
}
.sdwan-benefits{
  background:transparent;
  border-radius:0;
  padding:22px 20px 22px 26px;
  position:relative;
  z-index:2;
  min-width:0;
  flex:none;
}
.sdwan-benefits ul{
  margin:0;
  padding-left:22px;
  font-size:clamp(17px,1.65vw,23px);
  line-height:1.42;
}
.sdwan-benefits li+li{margin-top:12px}
.sdwan-media{
  position:relative;
  z-index:3;
  min-width:0;
  width:100%;
  margin-left:0;
  flex:none;
  box-shadow:0 23px 24px -18px #0005;
}
.section-sdwan .intro-text{max-width:920px}
@media(max-width:850px){
  .sdwan-content{grid-template-columns:minmax(0,45%) minmax(0,55%);margin-top:34px}
  .sdwan-benefits{padding:15px 12px 15px 17px}
  .sdwan-benefits ul{font-size:clamp(15px,2vw,18px);line-height:1.4}
  .sdwan-benefits li+li{margin-top:8px}
}
@media(max-width:640px){
  .sdwan-content{display:flex;flex-direction:column-reverse;align-items:stretch;gap:0;padding:16px 12px 12px;margin-top:24px}
  .sdwan-content::before{top:0;bottom:0;left:0;right:0;border-radius:20px}
  .sdwan-media{width:100%;margin:0}
  .sdwan-benefits{width:100%;padding:20px 11px 10px}
  .sdwan-benefits ul{font-size:17px;line-height:1.48}
  .sdwan-benefits li+li{margin-top:9px}
}