.greenrouter-page{background:#fcfbf9}
.gr-hero{padding:86px 0 94px;background:radial-gradient(circle at 82% 15%,rgba(73,214,173,.2),transparent 30%),linear-gradient(135deg,#fbfaf6,#edf4ef);border-bottom:1px solid var(--line)}
.gr-hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:68px;align-items:center}
.gr-hero-copy>p:not(.eyebrow){max-width:700px;color:var(--muted);font-size:16px;line-height:1.75}
.gr-hero h1{max-width:760px;margin:24px 0 0;color:var(--navy);font-size:clamp(44px,5.8vw,72px);line-height:1;letter-spacing:-.055em}
.gr-lead{font-size:20px!important;color:var(--teal)!important;font-weight:700}
.greenrouter-lockup{width:min(430px,100%);aspect-ratio:3.65/1;border:1px solid #e4e9e7;border-radius:16px;background:#fff url("assets/icons/greenrouter-source.jpg") 49% 50%/230% auto no-repeat;box-shadow:0 12px 32px rgba(11,30,54,.08)}
.gr-summary{padding:38px;border:1px solid rgba(11,79,61,.13);border-radius:30px;background:#fff;box-shadow:var(--shadow)}
.gr-summary-label{margin:0 0 12px;color:var(--teal);font-size:11px;font-weight:900;letter-spacing:.14em;text-transform:uppercase}
.gr-summary>strong{display:block;color:var(--navy);font-size:28px;line-height:1.2;letter-spacing:-.035em}
.gr-summary ul{list-style:none;padding:0;margin:28px 0 0}
.gr-summary li{display:flex;align-items:center;gap:14px;padding:16px 0;color:#45576a;font-weight:800;border-top:1px solid var(--line)}
.gr-summary li span{display:grid;place-items:center;width:36px;height:36px;border-radius:11px;background:#e3f6ef;color:var(--green);font-size:11px}
.gr-card-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.gr-card-grid article{padding:28px;border:1px solid var(--line);border-radius:22px;background:#fff;box-shadow:0 12px 34px rgba(11,30,54,.05)}
.gr-card-grid article>span{display:grid;place-items:center;width:48px;height:48px;border-radius:14px;background:#dff6ee;color:var(--green);font-size:15px;font-weight:900}
.gr-card-grid h3{margin:22px 0 9px;color:var(--navy);font-size:19px}
.gr-card-grid p{margin:0;color:var(--muted);font-size:13px;line-height:1.7}
.gr-presentation{background:#fff}
.gr-presentation .section-head{margin-bottom:34px}
.gr-slider{overflow:hidden;border:1px solid var(--line);border-radius:28px;background:#fcfbf9;box-shadow:var(--shadow)}
.gr-slider:focus-visible{outline:3px solid var(--mint);outline-offset:5px}
.gr-slider-viewport{position:relative;overflow:hidden;background:#eef3f1}
.gr-slider-track{display:flex;transition:transform .45s ease}
.gr-slide{min-width:100%;margin:0;padding:0;background:#fff}
.gr-slide a{display:block}
.gr-slide img{display:block;width:100%;height:auto;aspect-ratio:5735/3201;object-fit:contain;background:#f6f7f5}
.gr-slide figcaption{padding:15px 24px;color:var(--navy);font-size:14px;font-weight:800;border-top:1px solid var(--line)}
.gr-slider-button{position:absolute;top:calc(50% - 25px);z-index:2;display:grid;place-items:center;width:50px;height:50px;padding:0;border:1px solid rgba(11,30,54,.16);border-radius:50%;background:rgba(255,255,255,.94);color:var(--navy);font:700 38px/1 Arial,sans-serif;box-shadow:0 8px 25px rgba(11,30,54,.15);cursor:pointer;transition:background .2s ease,color .2s ease,transform .2s ease}
.gr-slider-button:hover,.gr-slider-button:focus-visible{background:var(--green);color:#fff;transform:scale(1.06);outline:none}
.gr-slider-prev{left:20px}
.gr-slider-next{right:20px}
.gr-slider-controls{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:18px 24px;background:#fff}
.gr-slider-controls p{display:flex;align-items:center;gap:14px;margin:0;color:var(--navy);font-size:13px;font-weight:900}
.gr-slider-controls small{color:var(--muted);font-size:11px;font-weight:500}
.gr-slider-dots{display:flex;flex-wrap:wrap;gap:8px}
.gr-slider-dots button{width:10px;height:10px;padding:0;border:0;border-radius:50%;background:#c5d2cd;cursor:pointer;transition:width .2s ease,background .2s ease}
.gr-slider-dots button[aria-current="true"]{width:30px;border-radius:999px;background:var(--green)}
.gr-slider-dots button:focus-visible{outline:3px solid var(--mint);outline-offset:3px}
.gr-collaboration{background:#eef4ef}
.gr-collab-grid{display:grid;grid-template-columns:1fr .9fr;gap:70px;align-items:center}
.gr-collab-grid h2{margin:0;color:var(--navy);font-size:clamp(35px,4.5vw,54px);line-height:1.04;letter-spacing:-.045em}
.gr-collab-grid p:not(.eyebrow){color:var(--muted);line-height:1.8}
.gr-partners{display:grid;grid-template-columns:1fr auto 1fr;gap:18px;align-items:center}
.gr-partners>div{min-height:220px;padding:25px;display:flex;flex-direction:column;justify-content:center;align-items:center;border:1px solid var(--line);border-radius:24px;background:#fff;box-shadow:0 15px 45px rgba(11,30,54,.07)}
.gr-partners>div>img{width:100%;height:90px;object-fit:contain}
.gr-partners>span{color:var(--teal);font-size:28px;font-weight:900}
.gr-partners small{margin-top:18px;color:var(--muted);font-size:11px;text-align:center;font-weight:800}
.greenrouter-lockup-small{width:190px;border-radius:9px;box-shadow:none}
.gr-standards{position:relative;overflow:hidden;background:var(--navy);color:#fff}
.gr-standard-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.gr-standard-grid article{padding:28px;border:1px solid rgba(255,255,255,.14);border-radius:20px;background:rgba(255,255,255,.07)}
.gr-standard-grid strong,.gr-standard-grid span{display:block}
.gr-standard-grid strong{color:var(--mint);font-size:24px}
.gr-standard-grid span{margin-top:8px;color:#c2cdda;font-size:13px}
.gr-disclaimer{margin:22px 0 0;color:#93a4b5;font-size:11px}

/* Revisión visual r23: tamaño mínimo para información funcional. */
.gr-summary-label,
.gr-summary li span,
.gr-slider-controls small,
.gr-partners small,
.gr-disclaimer{font-size:12px}
@media(max-width:1000px){.gr-hero-grid,.gr-collab-grid{grid-template-columns:1fr}.gr-card-grid{grid-template-columns:1fr 1fr}.gr-summary{max-width:720px}.gr-partners{max-width:720px}}
@media(max-width:700px){.gr-hero{padding:60px 0 70px}.gr-hero-grid{gap:40px}.gr-card-grid,.gr-standard-grid{grid-template-columns:1fr}.gr-partners{grid-template-columns:1fr}.gr-partners>span{transform:rotate(90deg)}.greenrouter-lockup{border-radius:12px}.gr-slider{border-radius:18px}.gr-slider-button{top:calc(50% - 22px);width:42px;height:42px;font-size:32px}.gr-slider-prev{left:10px}.gr-slider-next{right:10px}.gr-slide figcaption{padding:12px 16px;font-size:12px}.gr-slider-controls{align-items:flex-start;flex-direction:column;padding:15px 16px}.gr-slider-controls p{align-items:flex-start;flex-direction:column;gap:2px}}
@media(prefers-reduced-motion:reduce){.gr-slider-track,.gr-slider-button,.gr-slider-dots button{transition:none}}