/* Experiencia de Sistemas de iluminación. Complementa la base visual de Ingeniería. */
.lighting-redesign{--light-warm:#f1b94b;--light-soft:#fff8e9}
.lighting-redesign .hero{background:linear-gradient(120deg,#0d1835 0%,#12264a 62%,#203d42 100%)}
.lighting-redesign .hero-inner{align-items:center}
.lighting-redesign .lighting-illustrated-hero{overflow:hidden;min-height:0;border:1px solid rgba(255,255,255,.16);border-radius:24px;background:#0b1733;box-shadow:0 22px 55px rgba(1,8,24,.3)}
.lighting-redesign .lighting-illustrated-hero::after{display:none}
.lighting-redesign .lighting-illustrated-hero img{position:static;display:block;width:100%;height:auto;aspect-ratio:3/2;object-fit:cover}
.lighting-redesign .lighting-illustrated-hero figcaption{position:static;padding:12px 18px 15px;color:#cdd9ee;background:#101d3a;font-size:14px;line-height:1.5}
.lighting-redesign .needs-section{background:#fff}
.lighting-redesign .lighting-hero-method{grid-column:1/-1;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;width:100%;margin-top:-18px}
.lighting-redesign .lighting-hero-method article{display:grid;grid-template-columns:36px minmax(0,1fr);gap:10px;align-items:center;height:100%;min-height:72px;padding:12px;border:1px solid rgba(255,255,255,.16);border-radius:13px;background:rgba(255,255,255,.065)}
.lighting-redesign .lighting-hero-method article>b{display:grid;place-items:center;width:36px;height:36px;border-radius:10px;background:#7dc242;color:#10203e;font-size:14px;font-weight:900}
.lighting-redesign .lighting-hero-method article>span{display:block;color:#fff}
.lighting-redesign .lighting-hero-method article>span::before{display:none}
.lighting-redesign .lighting-hero-method strong,.lighting-redesign .lighting-hero-method small{display:block}
.lighting-redesign .lighting-hero-method strong{font-size:14px;line-height:1.35}
.lighting-redesign .lighting-hero-method small{margin-top:2px;color:#c6d3e7;font-size:12px;line-height:1.4}
.lighting-redesign .topic-index{margin-bottom:32px}
.lighting-redesign #que-incluye>.container>.section-head{margin-bottom:18px}
.lighting-redesign .lighting-quick-index{position:relative;z-index:20;margin:0 0 34px;padding:20px 0;border:0;border-radius:0;background:#fff;box-shadow:0 0 0 100vmax #fff;clip-path:inset(0 -100vmax)}
.lighting-redesign .lighting-quick-index>div.lighting-index-scroll{display:flex;justify-content:center;flex-wrap:wrap;gap:9px}
.lighting-redesign .lighting-index-scroll>a,.lighting-redesign .lighting-index-dropdown-toggle{display:flex;flex:0 0 auto;align-items:center;gap:7px;padding:10px 14px;border:1px solid #d7e1ec;border-radius:999px;background:#fff;color:#142143;font:800 13px/1.2 'Inter',sans-serif;text-decoration:none;box-shadow:0 4px 14px rgba(20,33,61,.05);cursor:pointer;transition:color .2s,border-color .2s,transform .2s}
.lighting-redesign .lighting-index-scroll>a:hover,.lighting-redesign .lighting-index-scroll>a:focus-visible,.lighting-redesign .lighting-index-dropdown-toggle:hover,.lighting-redesign .lighting-index-dropdown-toggle:focus-visible,.lighting-redesign .lighting-index-dropdown-toggle[aria-expanded="true"]{color:#267734;border-color:rgba(47,143,59,.45);transform:translateY(-2px)}
.lighting-redesign .lighting-index-dropdown-toggle span{font-size:16px;transition:transform .2s}
.lighting-redesign .lighting-index-dropdown-toggle[aria-expanded="true"] span{transform:rotate(180deg)}
.lighting-redesign .lighting-quick-index>div.lighting-index-dropdown{position:absolute;left:0;right:0;top:calc(100% + 10px);display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px;padding:13px;border:1px solid #d7e1ec;border-radius:16px;background:#fff;box-shadow:0 18px 42px rgba(20,33,67,.16)}
.lighting-redesign .lighting-quick-index>div.lighting-index-dropdown[hidden]{display:none}
.lighting-redesign .lighting-index-dropdown a{justify-content:center;padding:12px 14px;border:1px solid #dbe4ec;border-radius:11px;background:#f7f9fb;color:#142143;font-size:13px;font-weight:800;text-align:center;text-decoration:none}
.lighting-redesign .lighting-index-dropdown a:hover{border-color:#7dc242;background:#f1f8ed;color:#267734}
.lighting-redesign .lighting-mobile-index-toggle,.lighting-redesign .lighting-quick-index>div.lighting-mobile-index-list{display:none}
.lighting-redesign .topic-chapter{overflow:hidden;border:1px solid #d6e2ee;border-radius:24px;background:#fff;box-shadow:0 18px 46px rgba(20,33,67,.08)}
.lighting-redesign .topic-chapter+.topic-chapter{margin-top:34px}
.lighting-redesign .topic-header{padding:31px 34px 25px;background:linear-gradient(105deg,#142143,#1d3159);color:#fff}
.lighting-redesign .topic-header h3{margin:0 0 9px;color:#fff;font-size:clamp(27px,3vw,38px);line-height:1.15}
.lighting-redesign .topic-header p{max-width:900px;margin:0;color:#d7e1f2;font-size:17px;line-height:1.65}
.lighting-redesign .lighting-opening{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(330px,.95fr);align-items:stretch;background:#fff}
.lighting-redesign .lighting-opening .topic-photo{display:flex;flex-direction:column;margin:0;padding:0;border:0;background:#eef3f7}
.lighting-redesign .lighting-opening .topic-photo::after{display:none}
.lighting-redesign .lighting-opening .topic-photo img{position:static;width:100%;height:100%;min-height:390px;max-height:500px;object-fit:cover}
.lighting-redesign .lighting-opening .topic-photo figcaption{position:static;margin-top:auto;padding:11px 17px;color:#53627a;background:#f3f6f9;font-size:13px;line-height:1.5}
.infrastructure-redesign #videovigilancia .lighting-opening .topic-photo{display:block;align-self:start;height:auto;min-height:0;background:#eef3f7}
.infrastructure-redesign #videovigilancia .lighting-opening .topic-photo img{display:block;width:100%;height:auto;min-height:0;max-height:none;aspect-ratio:auto;object-fit:initial}
.infrastructure-redesign #videovigilancia .lighting-opening .topic-photo figcaption{display:none}
.infrastructure-equipment-labels{position:absolute;z-index:4;inset:0;pointer-events:none}
.infrastructure-equipment-labels span{position:absolute;left:var(--x);top:var(--y);display:flex;align-items:center;gap:6px;max-width:160px;padding:6px 8px;border:1px solid rgba(171,230,110,.72);border-radius:8px;background:rgba(10,27,57,.92);color:#fff;font:800 11px/1.2 'Inter',sans-serif;box-shadow:0 5px 16px rgba(3,10,28,.34);transform:translate(-50%,-50%)}
.infrastructure-equipment-labels span::before{content:'';width:7px;height:7px;flex:0 0 auto;border-radius:50%;background:#9dda66;box-shadow:0 0 0 3px rgba(157,218,102,.18)}
.lighting-redesign .lighting-problem{display:flex;flex-direction:column;justify-content:center;padding:34px}
.lighting-redesign .lighting-problem>span{color:#2f8f3b;font-size:13px;font-weight:900;letter-spacing:.08em;text-transform:uppercase}
.lighting-redesign .lighting-problem h4{margin:9px 0 19px;color:#142143;font:800 clamp(23px,2.3vw,31px)/1.28 'Exo 2',sans-serif}
.lighting-redesign .lighting-problem ul{margin:0;padding:18px 18px 18px 40px;border-radius:14px;background:#f4f7fb}
.lighting-redesign .lighting-problem li{margin:0 0 8px;padding-left:3px;color:#435471;font-size:16px;line-height:1.55}
.lighting-redesign .lighting-problem li:last-child{margin-bottom:0}
.lighting-redesign .lighting-problem li::marker{color:#2f8f3b}
.lighting-redesign .sports-planning{padding:30px 34px;border-top:1px solid #dde6ee;background:#f5f8fb}
.lighting-redesign .sports-planning-head{max-width:900px}
.lighting-redesign .sports-planning-head>span,.lighting-redesign .sports-inputs>div>span{display:block;color:#2f8f3b;font-size:13px;font-weight:900;letter-spacing:.08em;text-transform:uppercase}
.lighting-redesign .sports-planning h4{margin:8px 0 10px;color:#142143;font-size:clamp(24px,2.6vw,33px);line-height:1.25}
.lighting-redesign .sports-planning-head p{color:#4a5e7c;font-size:16px;line-height:1.65}
.lighting-redesign .sports-levels{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:23px}
.lighting-redesign .sports-levels article{padding:19px;border:1px solid #d6e1eb;border-radius:14px;background:#fff}
.lighting-redesign .sports-levels small{display:block;margin-bottom:5px;color:#2f8f3b;font-size:12px;font-weight:900;text-transform:uppercase;letter-spacing:.06em}
.lighting-redesign .sports-levels strong{display:block;margin-bottom:8px;color:#142143;font:800 18px/1.35 'Exo 2',sans-serif}
.lighting-redesign .sports-levels p{color:#53627a;font-size:14px;line-height:1.55}
.lighting-redesign .sports-depth{margin-top:18px;border:1px solid #d0dce7;border-radius:15px;background:#fff;overflow:hidden}
.lighting-redesign .sports-depth>summary{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 20px;color:#142143;cursor:pointer;list-style:none}
.lighting-redesign .sports-depth>summary::-webkit-details-marker{display:none}
.lighting-redesign .sports-depth>summary span{display:flex;flex-direction:column;gap:3px}
.lighting-redesign .sports-depth>summary b{font-size:15px}
.lighting-redesign .sports-depth>summary small{color:#5b6b83;font-size:13px;font-weight:500}
.lighting-redesign .sports-depth>summary i{color:#2f8f3b;font-size:22px;font-style:normal;transition:transform .2s ease}
.lighting-redesign .sports-depth[open]>summary i{transform:rotate(45deg)}
.lighting-redesign .sports-depth-content{padding:0 18px 18px;border-top:1px solid #e0e7ee}
.lighting-redesign .sports-inputs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:16px}
.lighting-redesign .sports-inputs>div{padding:22px;border-radius:15px;background:#fff;border:1px solid #d6e1eb}
.lighting-redesign .sports-inputs h5{margin:6px 0 12px;color:#142143;font-size:19px}
.lighting-redesign .sports-inputs ul{margin:0;padding-left:20px;color:#435471}
.lighting-redesign .sports-inputs li{margin-bottom:7px;font-size:15px;line-height:1.55}
.lighting-redesign .sports-inputs li::marker{color:#2f8f3b}
.lighting-redesign .sports-delivery{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px;margin:18px 0 0;padding:19px;list-style:none;border-radius:15px;background:#142143}
.lighting-redesign .sports-delivery li{position:relative;min-width:0}
.lighting-redesign .sports-delivery li:not(:last-child)::after{content:'→';position:absolute;right:-17px;top:14px;color:#7dc242;font-size:20px}
.lighting-redesign .sports-delivery b{display:block;color:#fff;font-size:15px}
.lighting-redesign .sports-delivery span{display:block;margin-top:4px;color:#bac8df;font-size:13px;line-height:1.45}
.lighting-redesign .sports-note{margin:15px 0 0;padding:15px 18px;border-left:4px solid #7dc242;background:#fff;color:#435471;font-size:14px;line-height:1.6}
.lighting-redesign .lighting-depth{border-top:1px solid #dce5ed}
.lighting-redesign .lighting-depth .topic-sections{padding:0 30px 26px;background:#fff}
.lighting-redesign .lighting-depth .topic-section{grid-template-columns:minmax(190px,.38fr) minmax(0,1fr);margin:0;padding:22px 4px;border-top:1px solid #e3eaf0}
.lighting-redesign .lighting-depth .topic-section:first-child{border-top:0}
.lighting-redesign .lighting-depth .topic-note{margin:0 30px 28px;padding:18px 20px;border-left:4px solid #7dc242;border-radius:10px;background:#f2f7ee}
.lighting-redesign .lighting-depth .topic-note p{font-size:15px;line-height:1.6}
.lighting-redesign .lighting-related-section{padding-top:74px;padding-bottom:42px;background:linear-gradient(180deg,#f3f7fb 0%,#edf3f8 100%)}
.lighting-redesign .lighting-related-head{max-width:790px;margin:0 0 28px}
.lighting-redesign .lighting-related-head h2{margin:7px 0 12px;color:#142143;font-size:clamp(30px,3.6vw,45px);line-height:1.14}
.lighting-redesign .lighting-related-intro{max-width:750px;margin:0;color:#4b5e7c;font-size:17px;line-height:1.65}
.lighting-redesign .integration-showcase{margin:0}
.lighting-redesign .integration-scene{margin:0;overflow:hidden;border:1px solid rgba(20,33,67,.16);border-radius:25px;background:#0e1934;box-shadow:0 22px 55px rgba(20,33,67,.18)}
.lighting-redesign .integration-canvas{position:relative;overflow:hidden;isolation:isolate;background:#101d3a}
.lighting-redesign .integration-canvas::after{content:'';position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(7,16,37,.08),transparent 30%,transparent 68%,rgba(7,16,37,.12));pointer-events:none}
.lighting-redesign .integration-canvas>img{display:block;width:100%;height:auto;aspect-ratio:3/2;object-fit:cover;transition:transform 8s cubic-bezier(.2,.7,.2,1)}
.lighting-redesign .integration-scene:hover .integration-canvas>img{transform:scale(1.012)}
.lighting-redesign .integration-scene figcaption{padding:13px 20px;color:#c8d5e8;background:#101d3a;font-size:13px;line-height:1.5}
.lighting-redesign .integration-scene figcaption span{margin-right:7px;color:#9dda66;font-weight:900;letter-spacing:.06em;text-transform:uppercase}
.lighting-redesign .integration-hotspots{position:absolute;inset:0;z-index:3}
.lighting-redesign .integration-hotspot{position:absolute;left:var(--x);top:var(--y);display:block;width:36px;height:36px;transform:translate(-50%,-50%);color:#142143;text-decoration:none}
.lighting-redesign .integration-hotspot>i{position:relative;z-index:2;display:grid;width:36px;height:36px;place-items:center;border:3px solid #fff;border-radius:50%;background:#86cf4b;color:#10203e;box-shadow:0 4px 14px rgba(4,12,30,.42);transition:transform .2s ease,background .2s ease}
.lighting-redesign .integration-hotspot>i::after{content:'';position:absolute;inset:-8px;border:2px solid rgba(134,207,75,.75);border-radius:50%;opacity:0}
.lighting-redesign .integration-hotspot svg{width:19px;height:19px}
.lighting-redesign .integration-hotspot>span{position:absolute;z-index:1;width:max-content;max-width:195px;padding:9px 11px;border:1px solid rgba(255,255,255,.18);border-radius:10px;background:rgba(11,24,51,.93);color:#fff;box-shadow:0 7px 20px rgba(3,10,28,.3);backdrop-filter:blur(6px);transition:transform .2s ease,background .2s ease}
.lighting-redesign .integration-hotspot strong{display:block;font:800 13px/1.25 'Exo 2',sans-serif}
.lighting-redesign .integration-hotspot small{display:block;overflow:hidden;max-height:0;margin-top:0;color:#d5e2f0;font-size:11px;line-height:1.35;opacity:0;transition:max-height .22s ease,opacity .22s ease,margin .22s ease}
.lighting-redesign .integration-hotspot.side-right>span{left:44px;top:50%;transform:translateY(-50%)}
.lighting-redesign .integration-hotspot.side-left>span{right:44px;top:50%;transform:translateY(-50%)}
.lighting-redesign .integration-hotspot.side-below>span{left:50%;top:44px;transform:translateX(-50%)}
.lighting-redesign .integration-hotspot:hover>i,.lighting-redesign .integration-hotspot:focus-visible>i{transform:scale(1.2);background:#a4e56b}
.lighting-redesign .integration-hotspot:hover>span,.lighting-redesign .integration-hotspot:focus-visible>span{background:#142b54}
.lighting-redesign .integration-hotspot:hover small,.lighting-redesign .integration-hotspot:focus-visible small{max-height:45px;margin-top:4px;opacity:1}
.lighting-redesign .integration-hotspot.integration-primary>i{background:#a4e56b;box-shadow:0 0 0 4px rgba(164,229,107,.28),0 5px 18px rgba(4,12,30,.5)}
.lighting-redesign .integration-hotspot.integration-primary>span{border-color:#86cf4b;background:#10254b}
.lighting-redesign .integration-hotspot.integration-primary strong{color:#b7ef7d}
.lighting-redesign .integration-scene.is-visible .integration-hotspot>i::after{animation:integration-pulse 3.4s ease-out infinite;animation-delay:var(--delay)}
.lighting-redesign .integration-effect{position:absolute;z-index:2;pointer-events:none;opacity:0}
.lighting-redesign .effect-wifi{left:11%;top:18%;width:7%;aspect-ratio:1;border:2px solid rgba(164,229,107,.8);border-radius:50%}
.lighting-redesign .effect-pool{left:58%;top:47%;width:24%;height:9%;background:linear-gradient(105deg,transparent 10%,rgba(255,255,255,.32) 45%,transparent 75%);transform:skewX(-18deg)}
.lighting-redesign .effect-solar{left:24%;top:12%;width:29%;height:15%;background:radial-gradient(ellipse,rgba(160,217,102,.25),transparent 68%)}
.lighting-redesign .effect-irrigation{left:17%;top:55%;width:24%;height:18%;border-radius:50%;background:radial-gradient(ellipse,rgba(116,199,235,.22),transparent 70%)}
.lighting-redesign .effect-access{left:66%;top:70%;width:26%;height:13%;background:linear-gradient(100deg,transparent 5%,rgba(157,221,102,.32) 45%,transparent 70%);transform:skewY(-8deg)}
.lighting-redesign .effect-control{left:34%;top:40%;width:6%;height:7%;border:1px solid rgba(125,194,66,.7);border-radius:8px;box-shadow:0 0 18px rgba(125,194,66,.5)}
.lighting-redesign .integration-scene.is-visible .effect-wifi{animation:integration-ring 3.5s ease-out infinite}
.lighting-redesign .integration-scene.is-visible .effect-pool{animation:integration-shimmer 5.5s ease-in-out infinite}
.lighting-redesign .integration-scene.is-visible .effect-solar{animation:integration-glow 4.5s ease-in-out infinite}
.lighting-redesign .integration-scene.is-visible .effect-irrigation{animation:integration-glow 3.8s 1.1s ease-in-out infinite}
.lighting-redesign .integration-scene.is-visible .effect-access{animation:integration-access 5.8s 1.7s ease-in-out infinite}
.lighting-redesign .integration-scene.is-visible .effect-control{animation:integration-control 3.2s ease-in-out infinite}
@keyframes integration-pulse{0%,55%{opacity:0;transform:scale(.7)}72%{opacity:.8}100%{opacity:0;transform:scale(1.7)}}
@keyframes integration-ring{0%,45%{opacity:0;transform:scale(.55)}70%{opacity:.65}100%{opacity:0;transform:scale(1.35)}}
@keyframes integration-shimmer{0%,30%,100%{opacity:0;transform:translateX(-16%) skewX(-18deg)}55%{opacity:.6}75%{opacity:0;transform:translateX(25%) skewX(-18deg)}}
@keyframes integration-glow{0%,100%{opacity:.12;transform:scale(.92)}50%{opacity:.8;transform:scale(1.05)}}
@keyframes integration-access{0%,35%,100%{opacity:0;transform:translateX(-16%) skewY(-8deg)}58%{opacity:.65}76%{opacity:0;transform:translateX(20%) skewY(-8deg)}}
@keyframes integration-control{0%,100%{opacity:.18;transform:scale(.9)}50%{opacity:.9;transform:scale(1.08)}}
.lighting-redesign .cta{padding-top:0;background:#edf3f8}
.lighting-redesign .lighting-final-cta{position:relative;display:grid;grid-template-columns:68px minmax(0,1fr) auto;overflow:hidden;padding:36px 38px;border:0;background:linear-gradient(120deg,#101c39 0%,#172d54 68%,#1d493c 100%);color:#fff;box-shadow:0 20px 48px rgba(20,33,67,.2)}
.lighting-redesign .lighting-final-cta::after{content:'';position:absolute;right:10%;top:-100px;width:230px;height:230px;border-radius:50%;background:radial-gradient(circle,rgba(125,194,66,.22),transparent 68%);pointer-events:none}
.lighting-redesign .lighting-cta-symbol{display:grid;width:56px;height:56px;place-items:center;border:1px solid rgba(255,255,255,.2);border-radius:17px;background:rgba(255,255,255,.09);color:#a3dd68}
.lighting-redesign .lighting-cta-symbol svg{width:29px;height:29px}
.lighting-redesign .lighting-cta-kicker{display:block;margin-bottom:7px;color:#a3dd68;font-size:12px;font-weight:900;letter-spacing:.1em;text-transform:uppercase}
.lighting-redesign .lighting-final-cta h2{margin:0 0 7px;color:#fff;font-size:clamp(24px,2.8vw,34px)}
.lighting-redesign .lighting-final-cta p{max-width:700px;color:#d6e1f0;font-size:15px;line-height:1.6}
.lighting-redesign .lighting-final-cta .primary{position:relative;z-index:1;min-height:52px;padding:15px 22px;background:#329642;box-shadow:0 10px 24px rgba(18,80,34,.3)}
.lighting-redesign .lighting-final-cta .primary:hover{background:#3cab4d}
.lighting-redesign .lighting-cta-actions{position:relative;z-index:1;display:flex;flex-direction:column;align-items:stretch;gap:9px;min-width:225px}
.lighting-redesign .lighting-gallery-cta{display:flex;min-height:48px;align-items:center;justify-content:center;padding:13px 18px;border:1px solid rgba(255,255,255,.35);border-radius:10px;background:rgba(255,255,255,.07);color:#fff;font-size:14px;font-weight:900;text-align:center;text-decoration:none}
.lighting-redesign .lighting-gallery-cta:hover,.lighting-redesign .lighting-gallery-cta:focus-visible{border-color:#a3dd68;background:rgba(255,255,255,.13)}
.lighting-redesign .lighting-float .engineering-shortcut[aria-current]{background:#142143;color:#fff}
.lighting-redesign .lighting-float button.engineering-shortcut{width:100%;font-family:inherit;text-align:left;cursor:pointer}
.lighting-redesign .lighting-footer{padding:27px 5vw;background:#08142e;color:#8290aa}
.lighting-redesign .lighting-footer-inner{max-width:1180px;margin:auto}
.lighting-redesign .lighting-footer-inner p{margin:0;font-size:13px;line-height:1.6}
.lighting-redesign .lighting-footer-inner em{color:#7dc242;font-style:normal}
.lighting-redesign .lighting-site-credit{margin-left:9px;color:#fff;font-weight:800}
.lighting-redesign .lighting-site-credit::before{content:'·';margin-right:9px;color:#8290aa}
.lighting-redesign .lighting-footer a{color:#a9b6cc;text-decoration:none}
.lighting-redesign .lighting-site-credit a{color:#fff;text-decoration:underline;text-decoration-color:#7dc242;text-underline-offset:3px}
.lighting-redesign .lighting-footer-links{display:flex;flex-wrap:wrap;gap:9px 18px;margin-top:8px}
.lighting-redesign .lighting-footer-links a{font-size:12px}
.lighting-redesign .lighting-footer-links a:hover,.lighting-redesign .lighting-footer-links a:focus-visible{color:#fff}
.lighting-redesign .lighting-footer-links .lighting-gallery-link{color:#9bda64;font-weight:800}

@media(min-width:1201px){
  .lighting-redesign main{padding-right:190px}
  .lighting-redesign .hero-inner{grid-template-columns:minmax(0,1.05fr) minmax(360px,.95fr)}
}
@media(max-width:1050px){
  .lighting-redesign .lighting-hero-method{grid-template-columns:repeat(2,minmax(0,1fr));margin-top:0}
  .lighting-redesign .lighting-opening{grid-template-columns:1fr}
  .lighting-redesign .lighting-opening .topic-photo img{min-height:0;max-height:none;aspect-ratio:3/2}
  .lighting-redesign .integration-hotspot>span{max-width:165px;padding:7px 9px}
  .lighting-redesign .integration-hotspot strong{font-size:11px}
  .infrastructure-equipment-labels{position:relative;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;padding:12px 14px;background:#f7f9fb}
  .infrastructure-equipment-labels span{position:static;max-width:none;padding:9px;border-color:#d6e2d1;border-radius:10px;background:#fff;color:#173054;box-shadow:none;transform:none;font-size:11px}
}
@media(max-width:768px){
  .lighting-redesign .hero{padding-bottom:34px}
  .lighting-redesign .hero h1{font-size:clamp(32px,9vw,44px)}
  .lighting-redesign .hero-lead{font-size:17px;line-height:1.62}
  .lighting-redesign .lighting-illustrated-hero{border-radius:18px}
  .lighting-redesign .topic-chapter{border-radius:18px}
  .lighting-redesign .topic-header{padding:25px 21px 21px}
  .lighting-redesign .topic-header h3{font-size:29px}
  .lighting-redesign .topic-header p{font-size:16px}
  .lighting-redesign .lighting-problem{padding:23px 20px 25px}
  .lighting-redesign .lighting-problem h4{font-size:24px}
  .lighting-redesign .lighting-problem li{font-size:15px}
  .lighting-redesign .sports-planning{padding:24px 20px}
  .lighting-redesign .sports-levels,.lighting-redesign .sports-inputs{grid-template-columns:1fr}
  .lighting-redesign .sports-delivery{grid-template-columns:1fr;gap:25px}
  .lighting-redesign .sports-delivery li:not(:last-child)::after{content:'↓';left:50%;right:auto;top:100%;transform:translateX(-50%)}
  .lighting-redesign .topic-depth>summary{padding:18px 20px}
  .lighting-redesign .lighting-depth .topic-sections{padding:0 20px 18px}
  .lighting-redesign .lighting-depth .topic-section{grid-template-columns:1fr;padding:19px 0;gap:8px}
  .lighting-redesign .lighting-depth .topic-note{margin:0 20px 22px}
  .lighting-redesign .lighting-related-section{padding-top:52px;padding-bottom:30px}
  .lighting-redesign .lighting-related-head{margin-bottom:22px}
  .lighting-redesign .lighting-related-head h2{font-size:31px}
  .lighting-redesign .integration-scene{border-radius:18px}
  .lighting-redesign .integration-canvas{overflow:hidden;background:#fff}
  .lighting-redesign .integration-canvas::after,.lighting-redesign .integration-effect{display:none}
  .lighting-redesign .integration-canvas>img{position:relative;z-index:1;aspect-ratio:3/2}
  .lighting-redesign .integration-hotspots{position:relative;inset:auto;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;padding:14px;background:#fff}
  .lighting-redesign .integration-hotspot{position:relative;left:auto;top:auto;display:grid;width:auto;height:auto;min-height:68px;grid-template-columns:39px minmax(0,1fr);gap:10px;align-items:center;padding:10px;transform:none;border:1px solid #d9e3ec;border-radius:13px;background:#f7f9fb}
  .lighting-redesign .integration-hotspot>i{width:39px;height:39px;border:0;background:#eaf6e6;box-shadow:none}
  .lighting-redesign .integration-hotspot>i::after{display:none}
  .lighting-redesign .integration-hotspot>span,.lighting-redesign .integration-hotspot.side-right>span,.lighting-redesign .integration-hotspot.side-left>span,.lighting-redesign .integration-hotspot.side-below>span{position:static;width:auto;max-width:none;padding:0;transform:none;border:0;background:transparent;color:#142143;box-shadow:none;backdrop-filter:none}
  .lighting-redesign .integration-hotspot strong{font-size:13px}
  .lighting-redesign .integration-hotspot small,.lighting-redesign .integration-hotspot:hover small,.lighting-redesign .integration-hotspot:focus-visible small{display:block;max-height:none;margin-top:3px;color:#5b6a81;font-size:11px;opacity:1}
  .lighting-redesign .integration-hotspot:hover>i,.lighting-redesign .integration-hotspot:focus-visible>i{transform:none;background:#dff1d8}
  .lighting-redesign .integration-hotspot:hover>span,.lighting-redesign .integration-hotspot:focus-visible>span{background:transparent}
  .lighting-redesign .integration-hotspot.integration-primary{border-color:#7fc947;background:#f0f9eb;box-shadow:0 0 0 2px rgba(127,201,71,.12)}
  .lighting-redesign .integration-hotspot.integration-primary>span{background:transparent}
  .lighting-redesign .integration-hotspot.integration-primary strong{color:#176b2a}
  .lighting-redesign .lighting-quick-index>div.lighting-index-scroll,.lighting-redesign .lighting-quick-index>div.lighting-index-dropdown{display:none}
  .lighting-redesign .lighting-mobile-index-toggle{display:flex;width:100%;align-items:center;justify-content:space-between;padding:14px 16px;border:1px solid #d7e1ec;border-radius:14px;background:#fff;color:#142143;font:800 15px/1.3 'Inter',sans-serif;box-shadow:0 6px 18px rgba(20,33,61,.07);cursor:pointer}
  .lighting-redesign .lighting-mobile-index-toggle i{font-style:normal;font-size:18px;transition:transform .2s}
  .lighting-redesign .lighting-mobile-index-toggle[aria-expanded="true"]{border-color:#7dc242;color:#267734}
  .lighting-redesign .lighting-mobile-index-toggle[aria-expanded="true"] i{transform:rotate(180deg)}
  .lighting-redesign .lighting-quick-index>div.lighting-mobile-index-list{display:grid;grid-template-columns:1fr;gap:7px;margin-top:9px;padding:10px;border:1px solid #d7e1ec;border-radius:14px;background:#fff;box-shadow:0 14px 32px rgba(20,33,67,.12)}
  .lighting-redesign .lighting-quick-index>div.lighting-mobile-index-list[hidden]{display:none}
  .lighting-redesign .lighting-mobile-index-list a{padding:12px 13px;border-radius:9px;background:#f5f8fa;color:#142143;font-size:14px;font-weight:800;text-decoration:none}
  .lighting-redesign .lighting-mobile-index-list a:focus-visible,.lighting-redesign .lighting-mobile-index-list a:hover{background:#edf7e9;color:#267734}
  .lighting-redesign .lighting-final-cta{grid-template-columns:52px minmax(0,1fr);padding:27px 22px;gap:15px}
  .lighting-redesign .lighting-cta-symbol{width:48px;height:48px;border-radius:14px}
  .lighting-redesign .lighting-cta-actions{grid-column:1/-1;width:100%}
  .lighting-redesign .lighting-final-cta .primary{width:100%;justify-content:center;text-align:center}
  .lighting-redesign .lighting-float .engineering-service-links{display:none}
  .lighting-redesign .lighting-footer{padding-bottom:90px}
  .lighting-redesign .lighting-site-credit{display:block;margin:5px 0 0}
  .lighting-redesign .lighting-site-credit::before{display:none}
  .lighting-redesign.dock-suspended .engineering-float,.lighting-redesign.dock-suspended .back-top{display:none}
}
@media(max-width:430px){
  .lighting-redesign .lighting-hero-method{grid-template-columns:1fr}
  .lighting-redesign .lighting-illustrated-hero figcaption{font-size:13px}
  .lighting-redesign .topic-header h3{font-size:27px}
  .lighting-redesign .lighting-opening .topic-photo figcaption{font-size:12px}
  .lighting-redesign .integration-hotspots{grid-template-columns:1fr}
  .lighting-redesign .integration-hotspot{min-height:64px}
}
@media(prefers-reduced-motion:reduce){.lighting-redesign *{scroll-behavior:auto!important}.lighting-redesign .engineering-utility{transition:none!important}.lighting-redesign .integration-effect,.lighting-redesign .integration-hotspot>i::after{animation:none!important}.lighting-redesign .integration-canvas>img{transition:none!important}}
@media(max-width:768px){.networking-redesign{overflow-x:hidden}.networking-redesign .hero-inner{grid-template-columns:minmax(0,1fr)!important}.networking-redesign .hero-inner,.networking-redesign .hero-inner>div{min-width:0}.networking-redesign .hero-inner>div:first-child{width:calc(100vw - 40px);max-width:100%}.networking-redesign .hero h1{max-width:100%;white-space:normal!important;overflow-wrap:anywhere;word-break:normal}.networking-redesign .hero-lead{max-width:100%}}