/* Identidad visual: edita estas variables para cambiar la paleta. */
:root{--ink:#123957;--muted:#48677c;--paper:#f3f9ff;--soft:#eaf5ff;--line:#c6dce9;--accent:#199bbe;--accent-strong:#0866a8;--night:#124d83;--night-muted:#d4eafa;--radius:12px;--width:1240px;--header:88px;--font:Arial,Helvetica,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header) + 20px)}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}button,input,select,textarea{font:inherit}button,a,input,select,textarea,summary{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}button{cursor:pointer}h1,h2,h3,h4,p{margin:0}h1,h2,h3,h4{line-height:1.14}svg{display:block}.icon-library{position:absolute;width:0;height:0;overflow:hidden}.icon{width:24px;height:24px;flex-shrink:0;fill:none;stroke:currentColor;stroke-width:1.65;stroke-linecap:round;stroke-linejoin:round}.container{width:min(var(--width),calc(100% - 96px));margin-inline:auto}.eyebrow{font-size:.75rem;letter-spacing:.15em;font-weight:700;line-height:1.6;display:flex;align-items:center;gap:12px}.accent-dash{height:2px;width:24px;background:var(--accent)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:fixed;left:16px;top:12px;z-index:100;transform:translateY(-160%);padding:12px 20px;background:var(--ink);color:#fff}.skip-link:focus{transform:none}:focus-visible{outline:3px solid var(--accent-strong);outline-offset:5px}.section-dark :focus-visible,.network-art :focus-visible{outline-color:#ffac83}[hidden]{display:none!important}
.header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line)}.header-inner{min-height:var(--header);display:flex;justify-content:space-between;align-items:center;gap:25px}.wordmark{font-size:2.05rem;font-weight:800;letter-spacing:-1.7px;display:inline-flex;align-items:center;gap:9px;line-height:1}.brand-symbol{width:25px;height:25px;border:6px solid currentColor;border-radius:50%;position:relative;margin-right:2px}.brand-symbol:after{content:"";position:absolute;width:12px;height:6px;right:-8px;bottom:-5px;background:var(--accent);transform:rotate(45deg)}.brand-period{color:var(--accent);margin-left:-8px}.navigation{display:flex;align-items:center;gap:36px;font-size:.875rem;font-weight:600}.navigation>a{padding-block:12px;position:relative}.navigation>a:not(.nav-contact):after{content:"";position:absolute;bottom:2px;left:0;right:0;height:2px;background:var(--accent);transform:scaleX(0);transition:transform .2s}.navigation>a:hover:after,.navigation>a[aria-current]:after{transform:scaleX(1)}.navigation>a>span{font-size:.75rem;letter-spacing:.05em;border:1px solid var(--line);border-radius:3px;padding:2px 4px;margin-left:3px}.navigation .nav-contact{border:1px solid var(--ink);border-radius:6px;padding:10px 18px;display:flex;gap:18px;align-items:center;margin-left:5px}.nav-contact .icon{width:18px}.menu-toggle{display:none}
.hero{display:grid;grid-template-columns:1.04fr 1fr;gap:60px;padding-top:76px;padding-bottom:65px;align-items:center}.hero h1{font-size:clamp(3.25rem,5.1vw,4.65rem);letter-spacing:-.062em;line-height:1.06;font-weight:600;margin-top:27px}.hero h1>span{color:var(--accent-strong)}.hero-description{font-size:1.06rem;color:var(--muted);line-height:1.75;max-width:470px;margin-top:27px}.hero-actions{display:flex;gap:25px;align-items:center;margin-top:30px;flex-wrap:wrap}.button{display:inline-flex;justify-content:center;align-items:center;gap:20px;border:1px solid transparent;border-radius:6px;padding:14px 20px;font-size:.875rem;font-weight:600;line-height:1.5;transition:background .2s,transform .2s}.button-dark{background:var(--ink);color:#fff}.button-dark:hover{background:#3b4240;transform:translateY(-2px)}.button .icon{width:19px;height:19px}.text-link{display:inline-flex;align-items:center;gap:12px;font-size:.875rem;font-weight:600}.text-link:hover{text-decoration:underline;text-underline-offset:5px}.text-link span[aria-hidden]{font-size:1.25rem;font-weight:400}.hero-caption{display:flex;align-items:center;gap:13px;margin-top:43px;color:var(--muted);font-size:.75rem;letter-spacing:.14em}.hero-caption i{width:19px;height:1px;background:#bdc3bd}.network-art{color:#eff0ec;background:var(--night);border-radius:var(--radius);overflow:hidden;min-width:0;box-shadow:0 18px 40px -30px #181e23}.art-heading,.art-footer{display:flex;align-items:center;justify-content:space-between;margin:0 25px;font-size:.75rem;letter-spacing:.11em}.art-heading{padding:23px 0 0}.art-index{color:#a6b0ad}.network-svg{width:100%;height:auto;margin-top:8px}.art-footer{border-top:1px solid #373c3d;padding:17px 0;letter-spacing:.02em;font-size:.75rem;color:#b6c0bc}.art-footer>span:last-child{color:#ff9768;font-size:1.4rem;line-height:1}.signal-pulse{animation:pulse 4s ease-in-out infinite}@keyframes pulse{50%{opacity:.35}}
.solutions{padding-bottom:69px}.section-overline{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:21px}.section-overline h2{font-size:.75rem;letter-spacing:.13em;font-weight:700}.section-overline>span{font-size:.75rem;color:var(--muted)}.solution-grid{display:grid;grid-template-columns:repeat(3,1fr);border-block:1px solid var(--line)}.solution-link{display:flex;align-items:center;gap:22px;padding:28px 24px;transition:background .2s}.solution-link:first-child{padding-left:0}.solution-link+.solution-link{border-left:1px solid var(--line)}.solution-num{color:var(--accent-strong);align-self:flex-start;font-size:.75rem;padding-top:4px}.solution-link h3{font-size:1.35rem;font-weight:600;letter-spacing:-.03em}.solution-link h3 span{font-size:.75rem;margin-left:10px;font-weight:500;color:var(--muted)}.solution-link p{font-size:.8rem;color:var(--muted);margin-top:8px}.solution-link>.icon{margin-left:auto;width:20px;transition:transform .2s}.solution-link:hover{background:var(--soft)}.solution-link:hover>.icon{transform:translateX(4px)}
.section{padding:90px 0}.section-light{background:var(--soft);border-top:1px solid var(--line)}.section-heading{display:grid;grid-template-columns:1.1fr 1fr;gap:85px;align-items:end;margin-bottom:52px}.section-number{font-family:monospace;color:var(--accent-strong);font-size:.8rem;letter-spacing:0;border:1px solid #d2d8cd;padding:3px 7px;border-radius:3px}.section-heading h2{font-size:clamp(2.2rem,3.65vw,3.2rem);font-weight:500;letter-spacing:-.05em;line-height:1.13;margin-top:19px}.section-intro p{color:var(--muted);font-size:1rem;line-height:1.8}.section-intro .text-link{margin-top:20px}.diagram-header{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:20px}.diagram-header h3{font-size:1rem;font-weight:600}.diagram-header>span{font-size:.75rem;letter-spacing:.12em;color:var(--muted)}.ott-flow{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));list-style:none;padding:0;margin:0;border:1px solid var(--line);border-radius:var(--radius);background:#fff}.ott-flow li{padding:27px 21px 26px;position:relative;min-width:0}.ott-flow li+li{border-left:1px solid var(--line)}.ott-flow li+li:before{content:"→";position:absolute;left:-12px;top:49px;width:24px;height:24px;text-align:center;line-height:23px;border:1px solid var(--line);border-radius:50%;background:white;color:var(--accent-strong);font-size:14px}.step-index{display:block;text-align:right;font-size:.75rem;font-family:monospace;color:var(--muted)}.ott-flow .icon{width:31px;height:31px;color:var(--accent-strong);margin:3px 0 24px}.ott-flow h4{font-size:1rem;min-height:37px;line-height:1.3;letter-spacing:-.02em}.ott-flow p{font-size:.875rem;line-height:1.7;color:var(--muted);margin-top:10px}.diagram-note,.small-note{font-size:.75rem;color:var(--muted);line-height:1.75}.diagram-note{margin-top:16px;max-width:1000px}.devices-heading{display:flex;justify-content:space-between;align-items:center;gap:24px;margin:47px 0 23px}.devices-heading h3{font-size:1.1rem;font-weight:600;letter-spacing:-.03em}.devices-heading p{font-size:.8rem;color:var(--muted)}.device-grid{display:grid;grid-template-columns:repeat(8,minmax(0,1fr));list-style:none;margin:0 0 20px;padding:0;gap:10px}.device-grid li{padding:23px 7px 20px;border:2px solid #dadeD5;border-radius:8px;text-align:center;transition:background .2s,border-color .2s}.device-grid li:hover{background:white;border-color:#abb5a8}.device-grid .icon{margin:0 auto 16px;width:28px;height:28px;color:#505d52}.device-grid strong{display:block;font-size:.85rem;font-weight:600}.device-grid li>span{display:block;font-size:.75rem;color:var(--muted);margin-top:3px}
.section-dark{background:var(--night);color:#f4f5f1}.section-dark .section-number{color:#ff9b70;border-color:#53594f}.section-dark .section-intro p,.section-dark .small-note{color:var(--night-muted)}.section-dark .text-link{color:#ffab83}.headend-layout{display:grid;grid-template-columns:1.1fr 1fr;gap:85px}.headend-diagram{background:#1e2424;border:1px solid #3b4340;border-radius:var(--radius);padding:28px 30px}.section-dark .diagram-header>span{color:#a8b4ad}.headend-flow{padding:8px 0 0;list-style:none;margin:0}.headend-flow>li{display:flex;gap:23px;position:relative;padding-bottom:32px}.headend-flow>li:not(:last-child):before{content:"";position:absolute;top:49px;bottom:0;left:24px;width:1px;background:#5f6d62}.headend-flow>li:not(:last-child):after{content:"↓";position:absolute;left:19px;bottom:2px;font-size:16px;line-height:20px;color:#a1afa3;background:#1e2424}.flow-symbol{display:grid;place-items:center;width:49px;height:49px;flex-shrink:0;border:1px solid #5b6d5b;border-radius:9px;color:#c1d4aa;background:#2a342c}.headend-flow li>div+div{padding-top:0}.headend-flow span{font-size:.75rem;letter-spacing:.12em;color:#a0ad9a;display:block;margin-bottom:6px}.headend-flow h4{font-size:1rem;font-weight:500}.headend-flow p{font-size:.8rem;color:var(--night-muted);line-height:1.65;margin-top:7px}.monitor-strip{display:flex;align-items:center;gap:13px;border:1px dashed #5b665b;border-radius:6px;padding:11px 15px;color:#bccdb0;font-size:.75rem}.headend-diagram>.small-note{margin-top:15px}.equipment{padding-top:5px}.equipment>.eyebrow{color:var(--night-muted);margin-bottom:24px;font-size:.75rem}.equipment details{border-bottom:1px solid #3b4340}.equipment summary{list-style:none;padding:21px 0;display:flex;align-items:center;gap:19px;cursor:pointer;font-size:1.15rem;line-height:1.4}.equipment summary::-webkit-details-marker{display:none}.equipment summary>span{color:#a6b19f;font-family:monospace;font-size:.75rem}.equipment summary b{margin-left:auto;font-size:1.5rem;color:#a6b19f;font-weight:400;line-height:1;transition:transform .2s}.equipment details[open] summary b{transform:rotate(45deg);color:#ff9b70}.equipment details[open] summary{color:#ffb28b}.equipment details p{font-size:.875rem;color:var(--night-muted);padding:0 25px 23px 36px;line-height:1.85}
.stb-route{display:flex;justify-content:center;align-items:center;gap:25px;padding:20px;background:var(--soft);border:1px solid var(--line);border-radius:8px;margin-bottom:40px}.stb-route>span{display:flex;align-items:center;gap:12px;font-size:.875rem}.stb-route .stb-route-focus{border:1px solid #d8bdad;padding:10px 22px;border-radius:6px;color:var(--accent-strong);background:#fff8f2}.route-arrow{color:#8c918b;width:36px}.comparison{border-top:1px solid var(--line)}.comparison-row{display:grid;grid-template-columns:.7fr 1fr 1fr;border-bottom:1px solid var(--line)}.comparison-row>div{padding:23px 28px;font-size:.875rem;line-height:1.75}.comparison-row>div:first-child{padding-left:0;color:var(--muted);font-weight:600}.comparison-row>div:nth-child(2){background:#f6f7f3;border-inline:1px solid var(--line)}.comparison-row>div:nth-child(3){background:#fff9f3}.comparison-head>div{padding-block:30px}.comparison-head h3{font-size:1.55rem;line-height:1.2;letter-spacing:-.04em;font-weight:500;color:var(--ink);margin:16px 0 8px}.comparison-head>div:first-child h3{font-size:1.3rem}.comparison-head h3 small{display:inline-block;white-space:nowrap;font-size:.75rem;vertical-align:middle;border:1px solid #dbc6b5;border-radius:4px;padding:4px 7px;letter-spacing:0}.comparison-head p{font-size:.8rem;color:var(--muted)}.comparison-tag{font-size:.75rem;letter-spacing:.13em;color:var(--accent-strong)}.comparison-head>div:nth-child(2) .comparison-tag{color:#52644b}.comparison-note{margin-top:22px}.source-note{font-size:.75rem;color:var(--muted);margin-top:12px}.source-note a{text-decoration:underline;text-underline-offset:3px}
.contact-section{padding:77px 0;background:#f0e9df;border-top:1px solid #ddd5ca}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:110px;align-items:center}.contact-grid h2{font-size:clamp(2.6rem,4vw,3.65rem);font-weight:500;line-height:1.12;letter-spacing:-.055em;margin:25px 0}.contact-grid h2>span{color:var(--accent-strong)}.contact-grid>div>p:not(.eyebrow):not(.demo-label){color:#5b605b;font-size:1rem;max-width:415px}.demo-label{font-size:.75rem;letter-spacing:.12em;color:#6a6f65;margin-top:45px}.project-form{background:white;padding:30px;border:1px solid #ddd7ce;border-radius:var(--radius)}.project-form h3{font-size:1.12rem;letter-spacing:-.02em;margin-bottom:25px}.project-form label{display:block;font-size:.8rem;font-weight:600;margin:17px 0 7px}.project-form label span{font-weight:400;color:var(--muted)}.project-form input,.project-form select,.project-form textarea{width:100%;background:#fafbf8;border:1px solid #d1d7ce;border-radius:5px;padding:11px 12px;font-size:.875rem;color:var(--ink);line-height:1.5}.project-form textarea{resize:vertical;min-height:110px}.project-form ::placeholder{color:#757b73}.form-note{font-size:.75rem;color:var(--muted);line-height:1.7;margin:13px 0 18px}.project-form .button{width:100%}.form-status{font-size:.8rem;color:#3b5f32}.form-status:not(:empty){padding-top:13px}.contact-details{display:flex;flex-direction:column;align-items:flex-start;gap:8px;margin-top:25px;font-size:1rem;overflow-wrap:anywhere}.contact-details a{text-decoration:underline;text-underline-offset:4px}.footer{padding:37px 0 22px}.footer-top{display:flex;align-items:center;gap:30px}.footer-top>.wordmark{font-size:1.7rem}.footer-top>.wordmark .brand-symbol{width:21px;height:21px;border-width:5px}.footer-top p{color:var(--muted);font-size:.8rem}.footer-top>.text-link{margin-left:auto}.footer-bottom{margin-top:32px;padding-top:20px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:20px;color:var(--muted);font-size:.75rem}
@media(min-width:1500px){.hero{padding-top:90px;padding-bottom:80px}.hero h1{font-size:5rem}}
@media(max-width:1100px){.container{width:calc(100% - 64px)}.hero{gap:32px;padding-top:56px}.hero h1{font-size:3.6rem}.hero-actions{gap:16px}.hero-actions .text-link{font-size:.8rem}.section-heading,.headend-layout{gap:44px}.solution-link{gap:14px;padding:24px 18px}.solution-link h3{font-size:1.2rem}.solution-link p{font-size:.75rem}.device-grid{grid-template-columns:repeat(4,1fr)}.device-grid li{display:grid;grid-template-columns:38px 1fr;text-align:left;align-content:center;padding:17px 20px}.device-grid .icon{grid-row:span 2;margin:5px 0}.device-grid li>span{margin-top:0}.ott-flow li{padding:21px 15px}.ott-flow h4{font-size:.875rem}.ott-flow p{font-size:.8rem}.contact-grid{gap:50px}.comparison-row>div{padding:20px}}
@media(max-width:800px){:root{--header:76px}.navigation{gap:20px}.navigation .nav-contact{padding:8px 12px;gap:8px}.hero{grid-template-columns:1fr 1fr;gap:26px;padding-top:40px;padding-bottom:42px}.hero h1{font-size:3rem}.hero-description{font-size:.95rem}.hero .eyebrow{font-size:.75rem;gap:7px;letter-spacing:.1em}.hero .accent-dash{width:14px}.hero-caption{font-size:.75rem;gap:7px}.art-heading{font-size:.75rem;margin-inline:17px;gap:10px}.art-footer{font-size:.75rem;margin-inline:17px}.section-overline>span{display:none}.solution-link{gap:10px;padding:22px 12px;flex-wrap:wrap}.solution-link>.icon{width:16px}.solution-link p{max-width:130px}.solution-num{font-size:.75rem}.section{padding:65px 0}.section-heading{gap:35px}.section-heading h2{font-size:2.3rem}.section-intro p{font-size:.875rem}.ott-flow{grid-template-columns:1fr}.ott-flow li{display:grid;grid-template-columns:37px 33px 1fr;gap:10px;align-items:center;padding:18px 22px}.ott-flow li+li{border-left:0;border-top:1px solid var(--line)}.ott-flow li+li:before{left:calc(50% - 12px);top:-13px;transform:rotate(90deg)}.step-index{text-align:left;grid-row:span 2}.ott-flow .icon{grid-row:span 2;margin:0;width:25px;height:25px}.ott-flow h4{min-height:0;font-size:1rem}.ott-flow p{grid-column:3;margin:0;font-size:.875rem}.devices-heading{align-items:flex-start;flex-direction:column;gap:5px}.headend-layout{gap:25px;grid-template-columns:1fr 1fr}.headend-diagram{padding:24px 20px}.headend-diagram .diagram-header{align-items:flex-start;flex-direction:column;gap:5px}.headend-flow>li{gap:14px}.equipment summary{font-size:1rem;gap:14px}.equipment details p{padding-left:28px}.stb-route{gap:15px}.stb-route>span{font-size:.8rem;gap:8px}.stb-route .stb-route-focus{padding:10px 13px}.comparison-head h3{font-size:1.3rem}.comparison-row{grid-template-columns:.6fr 1fr 1fr}.comparison-row>div{font-size:.8rem;padding:18px 15px}.comparison-head p{font-size:.75rem}.contact-grid{gap:30px}.project-form{padding:24px}.contact-grid h2{font-size:2.55rem}.footer-top{flex-wrap:wrap;gap:20px}.footer-top p{font-size:.75rem}.footer-bottom{font-size:.75rem}}
@media(max-width:640px){:root{--header:70px}.container{width:calc(100% - 40px)}.header-inner{flex-wrap:wrap;gap:0}.wordmark{font-size:1.8rem}.brand-symbol{width:22px;height:22px;border-width:5px}.navigation{width:100%;flex-wrap:wrap;gap:8px 22px;padding:0 0 16px}.navigation .nav-contact{margin-left:auto}.js .menu-toggle{display:flex;width:44px;height:44px;align-items:center;justify-content:center;flex-direction:column;gap:6px;border:1px solid var(--line);background:white;border-radius:5px}.menu-toggle span{width:19px;height:1px;background:var(--ink);transition:transform .2s}.menu-toggle[aria-expanded=true] span:first-child{transform:translateY(3.5px) rotate(45deg)}.menu-toggle[aria-expanded=true] span:last-child{transform:translateY(-3.5px) rotate(-45deg)}.js .navigation{display:none;position:absolute;top:70px;left:0;background:white;padding:15px 20px 20px;border-bottom:1px solid var(--line);box-shadow:0 15px 20px -20px #444}.js .navigation.is-open{display:flex;flex-direction:column;align-items:stretch;gap:5px}.js .navigation .nav-contact{margin:8px 0 0;justify-content:space-between}.hero{grid-template-columns:1fr;padding-top:42px;gap:34px}.hero .eyebrow{font-size:.75rem;letter-spacing:.12em}.hero h1{font-size:clamp(3.15rem,12.8vw,4.9rem);margin-top:23px}.hero-description{font-size:1rem;max-width:440px;margin-top:23px}.hero-actions{margin-top:25px;gap:18px}.hero-caption{margin-top:28px;font-size:.75rem;gap:12px}.network-art{max-width:480px;width:100%;margin-inline:auto}.art-heading{font-size:.75rem}.art-footer{font-size:.75rem}.solutions{padding-bottom:45px}.section-overline h2{font-size:.75rem}.solution-grid{grid-template-columns:1fr}.solution-link,.solution-link:first-child{padding:22px 0;gap:20px;flex-wrap:nowrap}.solution-link+.solution-link{border-left:0;border-top:1px solid var(--line)}.solution-link h3{font-size:1.3rem}.solution-link p{max-width:none;font-size:.85rem}.solution-num{font-size:.75rem}.solution-link>.icon{width:23px}.section{padding:55px 0}.section-heading{grid-template-columns:1fr;gap:24px;margin-bottom:34px}.section-heading h2{font-size:2.4rem}.section-intro p{font-size:1rem}.section-intro .text-link{margin-top:15px}.eyebrow{font-size:.75rem;gap:9px}.diagram-header{align-items:flex-start;flex-direction:column;gap:8px}.diagram-header>span{font-size:.75rem}.ott-flow li{grid-template-columns:20px 30px 1fr;padding:22px 15px;gap:8px 12px}.ott-flow p{font-size:.875rem}.device-grid{grid-template-columns:repeat(2,1fr);gap:8px}.device-grid li{padding:16px 11px;grid-template-columns:35px 1fr}.device-grid strong{font-size:.825rem}.devices-heading{margin-top:35px}.devices-heading h3{font-size:1.05rem}.headend-layout{grid-template-columns:1fr;gap:32px}.headend-diagram{padding:24px 20px}.headend-flow{padding-top:10px}.headend-flow>li{gap:18px}.headend-flow h4{font-size:1rem}.headend-flow p{font-size:.875rem}.equipment summary{font-size:1.1rem}.equipment details p{font-size:.9rem}.stb-route{gap:8px;padding:15px 10px;flex-direction:column}.stb-route>span{font-size:.875rem}.route-arrow{transform:rotate(90deg);height:20px}.comparison-row{grid-template-columns:1fr 1fr}.comparison-row>div:first-child{grid-column:1/-1;padding:14px 0;font-size:.8rem}.comparison-row>div:not(:first-child){padding:18px 14px;font-size:.825rem}.comparison-row>div:nth-child(2){border-left:0}.comparison-row>div[role=cell]:before{content:attr(data-label);display:block;color:var(--accent-strong);font-size:.75rem;font-weight:700;letter-spacing:.05em;margin-bottom:7px}.comparison-head>div:first-child{padding-bottom:21px}.comparison-head>div:first-child h3{font-size:1.2rem;margin:5px 0}.comparison-head>div:first-child h3 br{display:none}.comparison-head h3{font-size:1.25rem}.comparison-head h3 small{margin-top:5px}.comparison-head p{font-size:.75rem}.comparison-tag{font-size:.75rem}.contact-section{padding:50px 0}.contact-grid{grid-template-columns:1fr;gap:30px}.contact-grid h2{font-size:2.7rem;margin:20px 0}.demo-label{margin-top:22px}.project-form{padding:22px}.project-form input,.project-form select,.project-form textarea{font-size:1rem}.project-form .button{font-size:.8rem;padding-inline:12px;gap:12px}.footer-top{gap:19px;justify-content:space-between}.footer-top p{order:3;width:100%}.footer-top>.text-link{font-size:.75rem}.footer-bottom{flex-direction:column;gap:8px;margin-top:22px;font-size:.75rem}}
/* Qervox: una base azul compartida y tres acentos de solución.
   Estos tokens y reglas conservan la estructura y los puntos de ruptura originales. */
:root {
  --blue: #0968b4;
  --sky: #086b9c;
  --teal: #096d73;
  --headend-blue: #214f8b;
  --tivicom-bg: #eaf6ff;
  --headend-bg: #eaf0fa;
  --stbs-bg: #e9f7f5;
}
body { background: radial-gradient(ellipse at 80% 6%, #d2f3f5 0, transparent 33rem), linear-gradient(140deg, #edf5ff, #f5fbff 65%); }
h1, h2, h3, h4 { color: var(--ink); }
.eyebrow, .text-link { color: var(--accent-strong); }
.header { background: linear-gradient(105deg, #000000, #125e8f); border-bottom: 3px solid #4dd7d0; box-shadow: 0 3px 20px #11496f1a; }
.header .wordmark, .navigation { color: #fff; }
.brand-period, .header .brand-period { color: #78ece0; }
.brand-symbol:after { background: #51d7cc; }
.navigation { gap: 26px; }
.navigation>a { white-space: nowrap; }
.navigation>a>span { border-color: #72b6d3; color: #e6faff; }
.navigation>a:not(.nav-contact):after { background: #78ece0; }
.navigation .nav-contact { border-color: #79d7e1; background: #0d486f; }
.navigation .nav-contact:hover { background: #166288; }
.header :focus-visible { outline-color: #9cfff0; }
.hero h1 { color: #143e68; }
.hero h1>span { color: #0777b0; }
.hero-caption { flex-wrap: wrap; color: #406d8a; }
.hero-caption i { background: #3aabc1; }
.accent-dash { background: #0d91b1; }
.button-dark { background: linear-gradient(110deg, #1559a3, #087797); box-shadow: 0 6px 16px #135ea126; }
.button-dark:hover { background: #154d87; box-shadow: 0 8px 19px #135ea13b; }
.network-art { background: linear-gradient(135deg, #000000, #14649a 68%, #096980); border: 1px solid #77bcdc; box-shadow: 0 20px 40px -20px #12689e66; }
.art-heading { color: #e0f6ff; }
.art-index, .art-footer { color: #d4f0fc; }
.art-footer { border-color: #70b6d2; }
.art-footer>span:last-child { color: #a4f7e8; }
.solution-grid { gap: 16px; border: 0; }
.solution-link, .solution-link:first-child { --solution-color: var(--sky); padding: 24px 20px; border: 1px solid #b8d9ed; border-top: 18px solid var(--solution-color); border-radius: 10px; background: #e4f3ff; gap: 14px; box-shadow: 0 5px 15px #1b5e8410; }
.solution-link+.solution-link { border-left: 1px solid #b8d9ed; }
.solution-link:nth-child(2) { --solution-color: var(--headend-blue); background: #e4edf9; }
.solution-link:nth-child(3) { --solution-color: var(--teal); background: #e0f3f0; }
.solution-num, .solution-link h3, .solution-link>.icon { color: var(--solution-color); }
.solution-link:hover { background: #f6fcff; box-shadow: 0 7px 20px #1b5e8426; }
.solution-link h3 span, .solution-link p { color: var(--muted); }
.section-light { background: var(--tivicom-bg); border-color: #c3dfed; }
.section-number { color: #0c6b9e; background: #d6eeff; border-color: #8ebfda; }
.section-heading h2 { color: #155b90; }
.diagram-header h3, .devices-heading h3 { color: #145c8d; }
.ott-flow { gap: 18px; border: 0; background: transparent; border-radius: 0; }
.ott-flow li { --step: #116cad; background: #fafdff; border: 1px solid #b9d9eb; border-top: 18px solid var(--step); border-radius: 9px; box-shadow: 0 6px 18px #1557830a; padding: 24px 19px; }
.ott-flow li:nth-child(2) { --step: #145b96; }
.ott-flow li:nth-child(3) { --step: #166aa3; }
.ott-flow li:nth-child(4) { --step: #097c9b; }
.ott-flow li:nth-child(5) { --step: #087b80; }
.ott-flow li+li { border-left: 1px solid #b9d9eb; }
.ott-flow li+li:before { left: -21px; top: 55px; width: 24px; height: 24px; background: #d9f0ff; border-color: #75b3d6; color: #125e93; z-index: 1; font-weight: 700; }
.ott-flow .icon { width: 43px; height: 43px; padding: 8px; border-radius: 8px; color: var(--step); background: #e1f2ff; margin: 1px 0 20px; }
.step-index { color: #315f7c; font-size: .75rem; }
.ott-flow h4 { color: var(--step); }
.ott-flow p { color: #456579; }
.device-grid li { background: #fafdff; border-color: #bddaea; border-bottom: 3px solid #9bd8eb; }
.device-grid li:hover { background: #e0f3ff; border-color: #419cba; }
.device-grid .device-icon { width: 48px; height: 48px; margin: 0 auto 16px; color: #0b679e; stroke-width: 1.8; }
.device-grid strong { color: #164f7d; font-size: .875rem; }
.icon-tint { fill: #ceecfc; }
.device-grid li:nth-child(n+6) .device-icon { color: #087b82; }
.device-grid li:nth-child(n+6) .icon-tint { fill: #d6f3ef; }
.section-dark { background: var(--headend-bg); color: var(--ink); border-block: 1px solid #c5d6ed; }
.section-dark .section-heading h2, .section-dark .eyebrow { color: #214f8b; }
.section-dark .section-number { background: #dce8fb; color: #214f8b; border-color: #97b4dc; }
.section-dark .section-intro p, .section-dark .small-note { color: var(--muted); }
.section-dark .text-link { color: #1c5496; }
.section-dark :focus-visible { outline-color: #0866a8; }
.headend-diagram { background: #f9fcff; border-color: #a9c5e1; box-shadow: 0 10px 26px #254e7910; padding: 0 28px 25px; }
.headend-diagram .diagram-header { background: linear-gradient(115deg, #204c83, #176c99); margin: 0 -28px 26px; padding: 22px 28px; border-radius: 11px 11px 0 0; }
.headend-diagram .diagram-header h3 { color: #fff; }
.section-dark .diagram-header>span { color: #d2eeff; }
.headend-flow>li:not(:last-child):before { background: #4e92bb; width: 2px; }
.headend-flow>li:not(:last-child):after { color: #246891; background: #f9fcff; }
.flow-symbol { color: #1b5791; border-color: #8ebce1; background: #e1effe; }
.headend-flow li:nth-child(2) .flow-symbol { color: #175882; background: #dbf0fc; }
.headend-flow li:nth-child(3) .flow-symbol { color: #156c89; background: #ddf1f6; }
.headend-flow li:last-child .flow-symbol { color: #097978; background: #d8f2ec; border-color: #85beb6; }
.headend-flow span { color: #27618b; font-size: .75rem; }
.headend-flow h4 { color: #18456c; font-weight: 600; }
.headend-flow p { color: #48677c; font-size: .875rem; }
.monitor-strip { background: #ddf2f3; border-color: #478e9f; color: #1b5a6b; }
.equipment { min-width: 0; }
.equipment>.eyebrow { color: #375f82; }
.equipment details { border: 1px solid #b6cde5; border-radius: 8px; background: #f7faff; margin-bottom: 10px; overflow: clip; }
.equipment summary { padding: 18px 20px; color: #285487; }
.equipment summary>span, .equipment summary b { color: #406987; }
.equipment details[open] { border-color: #6c9ccb; box-shadow: 0 7px 20px #2654840d; }
.equipment details[open] summary { color: #164e86; background: #e1edfc; }
.equipment details[open] summary b { color: #0b6c9e; }
.equipment details p { color: #426580; padding: 17px 22px 22px 55px; }
.stbs-section { background: var(--stbs-bg); }
.stbs-section .section-heading h2 { color: #126b75; }
.stbs-section .eyebrow, .stbs-section .text-link { color: #096e77; }
.stbs-section .section-number { color: #096e77; border-color: #85bfba; background: #cef0e9; }
.stb-route { background: #d9efed; border-color: #a4cec9; color: #285f6a; }
.stb-route .stb-route-focus { color: #075b63; background: #bfe7e0; border-color: #55a59e; box-shadow: 0 3px 10px #397f7710; }
.route-arrow { color: #267c82; }
.comparison { border: 1px solid #b3d2d3; border-radius: 10px; overflow: clip; }
.comparison-row { border-color: #c0dada; background: #f1f9f8; }
.comparison-row:last-child { border-bottom: 0; }
.comparison-row>div:first-child { padding-left: 22px; color: #365e6b; }
.comparison-row>div:nth-child(2) { background: #e1f2ed; border-color: #b6d8d0; }
.comparison-row>div:nth-child(3) { background: #e2eef5; }
.comparison-head>div:nth-child(2) { background: #cce8df; border-top: 3px solid #188270; }
.comparison-head>div:nth-child(3) { background: #cfdfef; border-top: 3px solid #386b94; }
.comparison-head>div:nth-child(2) h3, .comparison-head>div:nth-child(2) .comparison-tag { color: #135f54; }
.comparison-head>div:nth-child(3) h3, .comparison-head>div:nth-child(3) .comparison-tag { color: #235a86; }
.comparison-head p { color: #385a73; }
.comparison-head h3 small { border-color: #81a6c3; background: #e9f5ff; }
.comparison-tag { letter-spacing: .08em; font-size: .75rem; }
.comparison-row>div[role=cell]:before { color: #19656d; }
.about-section { background: linear-gradient(115deg, #e5effd, #e5f7f9); border-block: 1px solid #bfd5e8; }
.about-layout { display: grid; grid-template-columns: 1fr 1.08fr; gap: 42px 80px; }
.about-heading h2 { font-size: clamp(2rem, 3.4vw, 3rem); font-weight: 500; letter-spacing: -.05em; line-height: 1.17; margin-top: 20px; color: #164d7d; }
.about-copy p { color: #40637b; line-height: 1.8; margin-top: 16px; }
.about-copy .about-lead { font-size: 1.25rem; font-weight: 500; color: #145989; margin-top: 0; line-height: 1.65; }
.about-expertise { list-style: none; margin: 0; padding: 26px 0 0; border-top: 1px solid #a8c9df; display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 28px; grid-column: 1 / -1; }
.about-expertise li { display: flex; gap: 16px; align-items: center; min-width: 0; }
.about-expertise .icon { width: 44px; height: 44px; padding: 10px; background: #d0e8fb; color: #176ca0; border: 1px solid #9bc7e3; border-radius: 9px; }
.about-expertise li:last-child .icon { background: #cfeee8; border-color: #96c9c0; color: #086b6e; }
.about-expertise strong { font-size: .875rem; color: #194c72; display: block; }
.about-expertise span { display: block; font-size: .8125rem; color: #426a7e; margin-top: 3px; }
.contact-section { background: #d5ebf5; border-color: #acd1e4; }
.contact-grid h2 { color: #164d7d; }
.contact-grid h2>span { color: #097a8b; }
.contact-grid>div>p:not(.eyebrow):not(.demo-label), .demo-label { color: #40637b; }
.project-form { background: #f9fdff; border-color: #a8cce1; box-shadow: 0 14px 28px #1458800d; }
.project-form h3 { color: #18587e; }
.project-form input, .project-form select, .project-form textarea { background: #f0f8fd; border-color: #779aaf; }
.project-form ::placeholder { color: #516e82; }
.project-form label { font-size: .875rem; }
.form-status { color: #096c63; }
.footer { background: #edf5fc; }
.footer .wordmark { color: #155184; }
.footer .brand-period { color: #0b8288; }
.hero-copy, .section-heading>div, .contact-grid>div, .about-copy, .about-heading, .solution-link>div { min-width: 0; }
@media (max-width: 1100px) {
  .navigation { gap: 17px; }
  .navigation .nav-contact { padding-inline: 12px; gap: 9px; }
  .solution-grid { gap: 10px; }
  .solution-link, .solution-link:first-child { padding: 22px 14px; gap: 10px; }
  .ott-flow { gap: 14px; }
  .ott-flow li { padding-inline: 14px; }
  .ott-flow li+li:before { left: -18px; }
  .device-grid li { grid-template-columns: 51px 1fr; column-gap: 8px; }
  .device-grid .device-icon { grid-row: span 2; width: 43px; height: 43px; margin: 0; }
  .about-layout { gap: 35px 44px; }
}
/* Menú plegable también en tablet para acomodar Quiénes somos sin desbordamiento. */
@media (max-width: 940px) {
  :root { --header: 76px; }
  .header-inner { flex-wrap: wrap; gap: 0; }
  .js .menu-toggle { display: flex; width: 44px; height: 44px; align-items: center; justify-content: center; flex-direction: column; gap: 6px; border: 1px solid #83c4e0; background: #144b76; border-radius: 5px; }
  .menu-toggle span { display: block; width: 19px; height: 1px; background: #fff; transition: transform .2s; }
  .menu-toggle[aria-expanded=true] span:first-child { transform: translateY(3.5px) rotate(45deg); }
  .menu-toggle[aria-expanded=true] span:last-child { transform: translateY(-3.5px) rotate(-45deg); }
  .navigation { width: 100%; flex-wrap: wrap; gap: 8px 22px; padding-bottom: 16px; }
  .js .navigation { display: none; position: absolute; top: var(--header); left: 0; width: 100%; background: #154f7f; padding: 16px 25px 24px; border-bottom: 2px solid #4dd7d0; box-shadow: 0 15px 25px #12477826; }
  .js .navigation.is-open { display: flex; flex-direction: column; align-items: stretch; gap: 4px; }
  .js .navigation .nav-contact { margin: 8px 0 0; justify-content: space-between; }
  .hero-caption { gap: 7px; font-size: .75rem; letter-spacing: .07em; }
  .hero-caption i { width: 10px; }
  .solution-link { flex-wrap: wrap; }
  .about-expertise { gap: 18px; }
  .about-expertise li { align-items: flex-start; }
}
@media (max-width: 800px) {
  .ott-flow { gap: 18px; }
  .ott-flow li { grid-template-columns: 28px 43px minmax(0,1fr); padding: 22px; gap: 8px 15px; }
  .ott-flow li+li { border-top: 18px solid var(--step); }
  .ott-flow li+li:before { left: 35px; top: -23px; }
  .ott-flow .icon { grid-row: span 2; margin: 0; width: 43px; height: 43px; }
  .headend-diagram { padding: 0 20px 24px; }
  .headend-diagram .diagram-header { margin: 0 -20px 24px; padding: 22px 20px; }
  .equipment summary { padding: 17px 15px; gap: 10px; }
  .equipment details p { padding: 16px 18px 20px; }
  .about-layout { grid-template-columns: 1fr; gap: 28px; }
  .about-heading h2 br:last-of-type { display: none; }
  .about-expertise { gap: 20px; }
  .about-expertise li { flex-direction: column; gap: 11px; }
  .comparison-row>div:first-child { padding-left: 16px; }
  .comparison-tag { font-size: .75rem; letter-spacing: .01em; overflow-wrap: anywhere; }
}
@media (max-width: 640px) {
  :root { --header: 70px; }
  .hero-caption { gap: 9px; }
  .hero-caption i { width: 12px; }
  .solution-grid { gap: 12px; }
  .solution-link, .solution-link:first-child { padding: 22px 19px; flex-wrap: nowrap; gap: 17px; }
  .solution-link+.solution-link { border-top: 18px solid var(--solution-color); }
  .ott-flow li { grid-template-columns: 18px 38px minmax(0,1fr); gap: 8px 12px; padding: 22px 14px; }
  .ott-flow .icon { width: 38px; height: 38px; padding: 7px; }
  .ott-flow li+li:before { left: 23px; }
  .device-grid li { display: flex; flex-direction: column; align-items: center; padding: 21px 8px 17px; text-align: center; }
  .device-grid .device-icon { margin: 0 0 12px; width: 48px; height: 48px; }
  .device-grid strong { font-size: .875rem; }
  .device-grid li>span { font-size: .75rem; margin-top: 3px; }
  .comparison-row>div:first-child { padding: 14px; }
  .comparison-head>div:first-child { padding: 20px 14px; }
  .about-expertise { grid-template-columns: 1fr; gap: 23px; }
  .about-expertise li { flex-direction: row; align-items: center; gap: 16px; }
  .about-copy .about-lead { font-size: 1.125rem; }
  .about-heading h2 { font-size: 2.25rem; }
  .about-heading h2 br { display: none; }
  .art-heading { font-size: .75rem; letter-spacing: .06em; gap: 16px; }
  .art-index { white-space: nowrap; }
}
@media (max-width: 360px) {
  .container { width: calc(100% - 32px); }
  .hero h1 { font-size: 2.9rem; }
  .hero-caption { letter-spacing: .025em; gap: 7px; }
  .hero-caption i { width: 7px; }
  .comparison-row>div:not(:first-child) { padding-inline: 10px; }
  .project-form { padding: 18px; }
  .project-form .button { gap: 8px; }
}
/* Imágenes opcionales: el espacio se reserva y el SVG permanece hasta la carga. */
.asset-frame { display: grid; place-items: center; flex-shrink: 0; min-width: 0; box-sizing: border-box; }
.asset-image { display: block; width: auto; height: auto; max-width: 100%; max-height: 100%; object-fit: contain; border: 0; }
.asset-frame.has-image > .asset-fallback { display: none !important; }
.hero-asset { width: 100%; max-width: 100%; min-width: 0; padding: 0; background: transparent; border: 0; border-radius: 0; box-shadow: none; }
.hero-asset::before, .hero-asset::after { content: none; }
.hero-asset > .asset-image { display: block; width: 100%; max-width: 100%; height: auto; max-height: none; object-fit: contain; background: transparent; border: 0; border-radius: 0; box-shadow: none; }
.hero-asset > .network-art { width: 100%; }
.brand-asset { width: 176px; height: 44px; }
.brand-fallback { display: inline-flex; align-items: center; gap: 9px; }
.brand-asset.has-image { padding: 5px 9px; border-radius: 6px; background: #55778f; }
.header .brand-asset.has-image { background: transparent; border: 0; box-shadow: none; border-radius: 0; padding: 0; }
.header .brand-asset.has-image::before, .header .brand-asset.has-image::after { content: none; }
.header .brand-asset .asset-image { background: transparent; border: 0; box-shadow: none; border-radius: 0; width: auto; height: auto; object-fit: contain; }
.footer .brand-asset { width: 154px; height: 40px; }
.footer .brand-asset.has-image { background: transparent; border: 0; border-radius: 0; box-shadow: none; }
.footer .brand-asset::before, .footer .brand-asset::after { content: none; }
.footer .brand-asset .asset-image { background: transparent; border: 0; border-radius: 0; box-shadow: none; }
.device-grid li { display: flex; flex-direction: column; align-items: center; text-align: center; background: linear-gradient(155deg, #f4fbff, #e7f4fe); }
.device-grid .device-asset { width: 100px; height: 90px; padding: 0px; margin: 0 auto 13px; border: 0; border-radius: 0; background: transparent; box-shadow: none; transition: transform .2s ease; }
.device-grid .device-asset::before, .device-grid .device-asset::after { content: none; }
.device-grid .device-asset .asset-image { grid-area: 1 / 1; background: transparent; border-radius: 0; box-shadow: none; }
.device-grid .device-asset .device-icon { grid-area: 1 / 1; width: 48px; height: 48px; margin: 0; }
.device-grid li:hover .device-asset { transform: translateY(-3px); }
.device-grid li:nth-child(n+6) .device-asset { background: transparent; }
.equipment summary { min-height: 88px; }
.equipment summary .equipment-asset { width: 82px; height: 56px; padding: 6px; border-radius: 7px; background: #daeaf9; color: #205b86; }
.equipment-asset .icon { width: 32px; height: 32px; }
.equipment summary .equipment-index { font-variant-numeric: tabular-nums; }
.comparison-head .stb-asset { --stb-image-height: 170px; display: flex; align-items: center; justify-content: center; width: min(100%, 210px); height: var(--stb-image-height); margin: 0 0 24px; padding: 0; border: 0; border-radius: 0; background: transparent; box-shadow: none; }
.comparison-head>div:nth-child(3) .stb-asset { background: transparent; box-shadow: none; }
.comparison-head .stb-asset::before, .comparison-head .stb-asset::after { content: none; }
.comparison-head .stb-asset .asset-image { width: auto; height: auto; min-width: 0; min-height: 0; max-width: 100%; max-height: var(--stb-image-height); object-fit: contain; background: transparent; border: 0; border-radius: 0; box-shadow: none; }
.comparison-head .comparison-tag { display: block; }
.stb-asset .icon { width: 66px; height: 66px; color: #196b6d; }
.comparison-head>div:nth-child(3) .stb-asset .icon { color: #235a86; }
@media (max-width: 800px) {
  .equipment summary { gap: 9px; font-size: 1rem; }
  .equipment summary .equipment-asset { width: 54px; height: 48px; }
  .comparison-head .stb-asset { --stb-image-height: 120px; }
}
@media (max-width: 640px) {
  .header .brand-asset { width: 154px; height: 40px; }
  .device-grid .device-asset { width: 84px; height: 66px; }
  .equipment summary { min-height: 82px; }
  .comparison-head .stb-asset { --stb-image-height: 100px; margin-bottom: 20px; }
  .stb-asset .icon { width: 50px; height: 50px; }
}
/* Familias de equipamiento Headend: reutilizan la carga de imágenes y sus fallbacks. */
.headend-catalog { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; padding: 0; }
.headend-catalog .equipment-card { min-width: 0; padding: 26px; border: 1px solid #b6cde5; border-top: 18px solid #008dff; border-radius: var(--radius); background: linear-gradient(145deg, #f6faff, #e1edfa); box-shadow: 0 8px 22px #254e7910; }
.headend-catalog .equipment-card:nth-child(3n+2) { border-top-color: #008dff; }
.headend-catalog .equipment-card:nth-child(3n) { border-top-color: #008dff; }
.headend-product { display: flex; align-items: center; justify-content: center; width: 100%; height: 220px; margin-bottom: 20px; padding: 0; background: transparent; border: 0; box-shadow: none; }
.headend-product .asset-image { width: auto; height: auto; max-width: 100%; max-height: 250px; min-width: 0; min-height: 0; object-fit: contain; }
.headend-product .icon { width: 58px; height: 58px; color: #246791; }
.headend-catalog h3 { color: #214f8b; font-size: 1.25rem; line-height: 1.3; margin-bottom: 12px; }
.headend-catalog p { color: #426580; font-size: 1rem; line-height: 1.75; }
.headend-catalog-note { margin-top: 22px; }
@media (max-width: 940px) { .headend-catalog { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; } }
@media (max-width: 640px) { .headend-catalog { grid-template-columns: minmax(0, 1fr); } .headend-catalog .equipment-card { padding: 22px; } .headend-product { height: 180px; margin-bottom: 18px; } .headend-product .asset-image { max-height: 180px; } }
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}
@media print{.header,.hero-actions,.contact-section,.footer,.menu-toggle,.text-link,.source-note{display:none!important}.container{width:100%}.hero{padding:20px 0}.section{padding:25px 0}.section-dark{background:white;color:#202323}.section-dark .section-intro p,.section-dark .small-note,.equipment details p{color:#444}.headend-diagram{background:#eee;color:#222}.headend-flow p{color:#444}.headend-flow>li:not(:last-child):after{background:#eee}.equipment details{break-inside:avoid}.equipment details>p{display:block!important}.section-heading h2{font-size:2rem}.comparison,.headend-layout,.ott-flow{break-inside:avoid}a{color:inherit}}