:root {
  --t4s-bg: #050608;
  --t4s-panel: #0b0e12;
  --t4s-panel-2: #10151b;
  --t4s-line: rgba(255, 255, 255, 0.13);
  --t4s-muted: #98a1ac;
  --t4s-white: #f5f7f8;
  --t4s-blue: #19a6e0;
  --t4s-blue-hot: #49c8ff;
  --t4s-green: #62f2b0;
  --t4s-shell: min(1180px, calc(100vw - 48px));
  --t4s-mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --t4s-display: "Arial Narrow", "Helvetica Neue", Arial, sans-serif;
}

html { scroll-behavior: smooth; }
body.t4s-page {
  margin: 0;
  background: var(--t4s-bg);
  color: var(--t4s-white);
  font-family: var(--t4s-display);
  font-size: 16px;
  font-weight: 500;
  line-height: 1.55;
  overflow-x: hidden;
}
.t4s-page * { box-sizing: border-box; }
.t4s-page img { max-width: 100%; height: auto; }
.t4s-page a { color: inherit; text-decoration: none; }
.t4s-page h1, .t4s-page h2, .t4s-page h3, .t4s-page p { margin: 0; padding: 0; color: inherit; }
.t4s-page h1, .t4s-page h2, .t4s-page h3 { font-weight: 700; letter-spacing: -0.045em; line-height: 0.96; }
.t4s-shell { width: var(--t4s-shell); margin-inline: auto; }
.sr-only, .t4s-skip {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}
.t4s-skip:focus { width: auto; height: auto; clip: auto; z-index: 10000; margin: 10px; padding: 12px 18px; background: #fff; color: #000; }

.t4s-header {
  position: fixed; z-index: 1000; inset: 0 0 auto; height: 88px; padding-inline: max(24px, calc((100vw - 1340px) / 2));
  display: flex; align-items: center; justify-content: space-between;
  border-bottom: 1px solid transparent; transition: .25s ease;
}
.t4s-header.is-scrolled { height: 70px; background: rgba(5, 6, 8, .86); border-color: var(--t4s-line); backdrop-filter: blur(18px); }
.t4s-brand, .t4s-logo-viewport { position: relative; display: block; width: 128px; height: 53px; overflow: hidden; flex: 0 0 auto; }
.t4s-brand img, .t4s-logo-viewport img { position: absolute; display: block; width: 183px; max-width: none; height: auto; left: -27px; top: -65px; }
.t4s-nav { display: flex; align-items: center; gap: 32px; font: 700 12px/1 var(--t4s-mono); text-transform: uppercase; letter-spacing: .08em; }
.t4s-nav > a { position: relative; color: #c9d0d6; }
.t4s-nav > a:not(.t4s-nav-cta)::after { content: ""; position: absolute; inset: auto 100% -8px 0; height: 1px; background: var(--t4s-blue); transition: .2s; }
.t4s-nav > a:hover::after { right: 0; }
.t4s-nav-cta { padding: 13px 18px; border: 1px solid rgba(73, 200, 255, .55); color: var(--t4s-white) !important; }
.t4s-nav-cta:hover { background: var(--t4s-blue); border-color: var(--t4s-blue); color: #00141e !important; }
.t4s-menu-toggle { display: none; background: none; border: 0; width: 42px; height: 42px; padding: 9px; }
.t4s-menu-toggle > span:not(.sr-only) { display: block; height: 1px; margin: 6px 0; background: #fff; }

.t4s-hero {
  --pointer-x: 70%; --pointer-y: 30%;
  min-height: 850px; height: min(940px, 100svh); position: relative; isolation: isolate;
  display: flex; align-items: center; overflow: hidden; border-bottom: 1px solid var(--t4s-line);
  background:
    radial-gradient(circle 480px at var(--pointer-x) var(--pointer-y), rgba(25,166,224,.14), transparent 65%),
    radial-gradient(circle 600px at 78% 35%, rgba(19,70,106,.25), transparent 65%),
    linear-gradient(145deg, #050608 20%, #071018 100%);
}
.t4s-grid { position: absolute; inset: 0; z-index: -2; opacity: .35; background-image: linear-gradient(rgba(255,255,255,.055) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.055) 1px, transparent 1px); background-size: 72px 72px; mask-image: linear-gradient(to bottom, black, transparent 90%); }
.t4s-orbit { position: absolute; z-index: -1; border: 1px solid rgba(73,200,255,.15); border-radius: 50%; }
.t4s-orbit-a { width: 780px; height: 780px; right: -270px; top: -130px; }
.t4s-orbit-b { width: 520px; height: 520px; right: -70px; top: 10px; border-style: dashed; animation: orbit-spin 40s linear infinite; }
@keyframes orbit-spin { to { transform: rotate(360deg); } }
.t4s-signal-map { position: absolute; z-index: -1; inset: 0; opacity: .6; }
.t4s-signal-map .route { position: absolute; height: 1px; transform-origin: left; background: linear-gradient(90deg, transparent, var(--t4s-blue), transparent); }
.route-a { width: 38vw; top: 25%; left: 62%; transform: rotate(37deg); }
.route-b { width: 34vw; top: 67%; left: 68%; transform: rotate(-23deg); }
.t4s-signal-map .node { position: absolute; width: 8px; height: 8px; border: 2px solid var(--t4s-blue); background: #071018; border-radius: 50%; box-shadow: 0 0 0 8px rgba(25,166,224,.08), 0 0 22px var(--t4s-blue); }
.node-a { right: 12%; top: 21%; }.node-b { right: 5%; top: 63%; }.node-c { right: 29%; bottom: 16%; }
.t4s-hero-inner { display: grid; grid-template-columns: 1.25fr .75fr; align-items: center; gap: 8vw; padding-top: 48px; }
.t4s-hero-copy { max-width: 760px; }
.t4s-kicker { display: flex; gap: 12px; align-items: center; margin-bottom: 28px !important; color: var(--t4s-blue-hot) !important; font: 700 12px/1.2 var(--t4s-mono); text-transform: uppercase; letter-spacing: .11em; }
.t4s-kicker > span { width: 28px; height: 1px; background: currentColor; box-shadow: 9px 0 currentColor; }
.t4s-hero h1 { max-width: 830px; font-size: clamp(58px, 6.2vw, 104px); }
.t4s-lead { max-width: 690px; margin-top: 32px !important; color: #aeb7c0 !important; font-size: clamp(18px, 1.5vw, 23px); line-height: 1.48; }
.t4s-actions { display: flex; gap: 12px; margin-top: 40px; }
.t4s-button { min-height: 54px; padding: 0 22px; display: inline-flex; align-items: center; justify-content: space-between; gap: 34px; border: 1px solid var(--t4s-line); font: 700 12px/1 var(--t4s-mono); text-transform: uppercase; letter-spacing: .06em; transition: .2s; }
.t4s-button span { font-size: 18px; }
.t4s-button-primary { background: var(--t4s-blue); border-color: var(--t4s-blue); color: #00141d !important; }
.t4s-button-primary:hover { background: var(--t4s-blue-hot); transform: translateY(-2px); box-shadow: 0 12px 34px rgba(25,166,224,.22); }
.t4s-button-ghost:hover { border-color: #fff; }

.t4s-status { width: 360px; justify-self: end; background: rgba(9,12,16,.78); border: 1px solid var(--t4s-line); box-shadow: 0 30px 80px rgba(0,0,0,.42); backdrop-filter: blur(12px); }
.status-top, .status-bottom { height: 48px; padding: 0 15px; display: flex; align-items: center; gap: 9px; color: #b7c0c7; font: 700 10px/1 var(--t4s-mono); letter-spacing: .08em; }
.status-top { border-bottom: 1px solid var(--t4s-line); }.status-top small { margin-left: auto; color: #64707b; }
.status-live { width: 7px; height: 7px; border-radius: 50%; background: var(--t4s-green); box-shadow: 0 0 13px var(--t4s-green); animation: pulse 1.8s infinite; }
@keyframes pulse { 50% { opacity: .35; } }
.status-screen { padding: 20px 15px; background-image: linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px); background-size: 100% 22px; }
.screen-label { color: #6c7883; font: 9px/1 var(--t4s-mono); }
.screen-wave { height: 84px; display: flex; align-items: center; gap: 7px; }
.screen-wave i { display: block; flex: 1; height: 15%; background: var(--t4s-blue); box-shadow: 0 0 10px rgba(25,166,224,.5); animation: wave 1.8s ease-in-out infinite alternate; }
.screen-wave i:nth-child(2n) { animation-delay: -.4s; }.screen-wave i:nth-child(3n) { animation-delay: -.9s; }
@keyframes wave { to { height: 78%; } }
.screen-routes { display: grid; grid-template-columns: auto 1fr auto 1fr auto; align-items: center; gap: 7px; color: #d3d8dc; font: 8px/1 var(--t4s-mono); }
.screen-routes b { height: 1px; background: linear-gradient(90deg, var(--t4s-blue), var(--t4s-green)); position: relative; }
.screen-routes b::after { content: ""; position: absolute; right: 0; top: -2px; border-width: 2px 0 2px 4px; border-style: solid; border-color: transparent transparent transparent var(--t4s-green); }
.status-bottom { border-top: 1px solid var(--t4s-line); justify-content: space-between; color: #65717b; }
.t4s-ticker { position: absolute; inset: auto 0 0; height: 48px; display: flex; align-items: center; overflow: hidden; border-top: 1px solid var(--t4s-line); background: rgba(5,6,8,.7); color: #6f7b84; font: 700 10px/1 var(--t4s-mono); letter-spacing: .12em; white-space: nowrap; }
.t4s-ticker > div { animation: ticker 32s linear infinite; }.t4s-ticker i { margin: 0 22px; color: var(--t4s-blue); font-style: normal; }
@keyframes ticker { to { transform: translateX(-100%); } }

.t4s-audiences { padding: 26px 0; border-bottom: 1px solid var(--t4s-line); background: #080a0d; }
.t4s-audiences .t4s-shell { display: flex; align-items: flex-start; gap: 45px; }
.t4s-audiences p { flex: 0 0 auto; padding-top: 5px; color: var(--t4s-blue) !important; font: 700 10px/1 var(--t4s-mono); text-transform: uppercase; letter-spacing: .12em; }
.t4s-audiences div div { display: flex; gap: 8px 22px; flex-wrap: wrap; }
.t4s-audiences span { color: #b4bdc5; font-size: 13px; }

.t4s-section { padding: 140px 0; border-bottom: 1px solid var(--t4s-line); position: relative; }
.t4s-section-head { max-width: 890px; margin-bottom: 75px; }
.t4s-section-head h2, .t4s-software-intro h2, .t4s-split-copy h2 { font-size: clamp(50px, 5.4vw, 82px); }
.t4s-section-head > p:last-child { max-width: 670px; margin-top: 30px !important; color: var(--t4s-muted) !important; font-size: 19px; }
.t4s-section-head.compact { max-width: 840px; }

.t4s-infrastructure { background: linear-gradient(180deg, #07090c, #050608); }
.t4s-network-panel { border: 1px solid var(--t4s-line); background: var(--t4s-panel); }
.network-visual { height: 430px; position: relative; overflow: hidden; border-bottom: 1px solid var(--t4s-line); background-image: linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px); background-size: 40px 40px; }
.network-visual svg { position: absolute; inset: 30px 6% 0; width: 88%; height: calc(100% - 30px); overflow: visible; }
.network-visual circle { fill: #061018; stroke: var(--t4s-blue); stroke-width: 3; filter: drop-shadow(0 0 8px var(--t4s-blue)); }
.map-line { fill: none; stroke-width: 1.5; }.map-line.base { stroke: #24313b; }.map-line.active { stroke: var(--t4s-blue); stroke-dasharray: 10 12; animation: route-flow 12s linear infinite; }.map-line.link { stroke: rgba(98,242,176,.45); stroke-dasharray: 3 15; }
@keyframes route-flow { to { stroke-dashoffset: -220; } }
.map-label { position: absolute; min-width: 160px; padding: 12px 14px; border: 1px solid var(--t4s-line); background: rgba(5,8,12,.85); box-shadow: 0 16px 35px rgba(0,0,0,.25); }
.map-label small, .map-label span { display: block; font: 9px/1.3 var(--t4s-mono); text-transform: uppercase; letter-spacing: .09em; }.map-label small { color: var(--t4s-blue); }.map-label strong { display: block; margin: 6px 0; font-size: 17px; }.map-label span { color: #69757f; }
.label-cologno { left: 9%; top: 17%; }.label-lissone { left: 31%; top: 9%; }.label-napoli { right: 6%; bottom: 7%; }
.network-features { display: grid; grid-template-columns: repeat(3,1fr); }
.network-features > div { min-height: 170px; padding: 28px; border-right: 1px solid var(--t4s-line); }.network-features > div:last-child { border: 0; }
.network-features span { display: block; color: var(--t4s-blue); font: 10px/1 var(--t4s-mono); }.network-features strong { display: block; margin: 20px 0 12px; font-size: 22px; }.network-features p { color: var(--t4s-muted) !important; font-size: 14px; }

.t4s-services { background: #050608; }
.t4s-service-grid { display: grid; grid-template-columns: repeat(3,1fr); border-top: 1px solid var(--t4s-line); border-left: 1px solid var(--t4s-line); }
.t4s-service-card { min-height: 345px; padding: 30px; display: flex; flex-direction: column; border-right: 1px solid var(--t4s-line); border-bottom: 1px solid var(--t4s-line); transition: .25s; background: linear-gradient(135deg, rgba(255,255,255,.018), transparent); }
.t4s-service-card:hover { background: #0b1117; transform: translateY(-4px); box-shadow: inset 0 2px var(--t4s-blue); }
.service-number { color: #5c6872; font: 10px/1 var(--t4s-mono); }.t4s-service-card h3 { max-width: 270px; margin-top: 62px !important; font-size: 32px; line-height: 1; }.t4s-service-card p, .t4s-service-card > div { margin-top: 18px !important; color: var(--t4s-muted) !important; font-size: 14px; }.t4s-service-card a { margin-top: auto; display: flex; justify-content: space-between; color: #cbd2d8; font: 700 10px/1 var(--t4s-mono); text-transform: uppercase; letter-spacing: .08em; }.t4s-service-card a span { color: var(--t4s-blue); font-size: 17px; }

.t4s-connectivity { background: #080b0e; overflow: hidden; }
.t4s-split { display: grid; grid-template-columns: 1.08fr .92fr; gap: 8vw; align-items: center; }
.t4s-photo-frame { position: relative; min-height: 650px; border: 1px solid var(--t4s-line); padding: 14px; background: #0d1115; }
.t4s-photo-frame::before, .t4s-photo-frame::after { content: ""; position: absolute; width: 42px; height: 42px; border-color: var(--t4s-blue); z-index: 2; }.t4s-photo-frame::before { left: -1px; top: -1px; border-left: 2px solid; border-top: 2px solid; }.t4s-photo-frame::after { right: -1px; bottom: -1px; border-right: 2px solid; border-bottom: 2px solid; }
.t4s-photo-frame img { width: 100%; height: 580px; object-fit: cover; filter: saturate(.72) contrast(1.08); }
.photo-data { height: 38px; display: flex; justify-content: space-between; align-items: end; color: #64717c; font: 8px/1 var(--t4s-mono); }
.t4s-split-copy > p:not(.t4s-kicker) { margin-top: 30px !important; color: var(--t4s-muted) !important; font-size: 18px; }
.t4s-checklist { margin: 36px 0; padding: 0; list-style: none; border-top: 1px solid var(--t4s-line); }
.t4s-checklist li { position: relative; padding: 15px 0 15px 28px; border-bottom: 1px solid var(--t4s-line); color: #c6cdd3; font-size: 14px; }.t4s-checklist li::before { content: "+"; position: absolute; left: 0; color: var(--t4s-blue); font: 16px/1 var(--t4s-mono); }
.t4s-text-link { display: inline-flex; gap: 30px; align-items: center; border-bottom: 1px solid var(--t4s-blue); padding-bottom: 8px; font: 700 11px/1 var(--t4s-mono); text-transform: uppercase; letter-spacing: .06em; }

.t4s-software { background: radial-gradient(circle at 70% 45%, rgba(25,166,224,.09), transparent 35%), #050608; }
.t4s-software-intro { max-width: 860px; }.t4s-software-intro > p:last-child { max-width: 670px; margin-top: 28px !important; color: var(--t4s-muted) !important; font-size: 18px; }
.t4s-software-console { margin-top: 70px; border: 1px solid #26323b; background: #080b0e; box-shadow: 0 35px 100px rgba(0,0,0,.4); }
.console-bar { height: 46px; padding: 0 16px; display: flex; align-items: center; gap: 7px; border-bottom: 1px solid #26323b; }.console-bar > span { width: 7px; height: 7px; border-radius: 50%; background: #36434d; }.console-bar > span:first-child { background: var(--t4s-blue); }.console-bar code { margin-left: 12px; color: #65727d; font: 10px/1 var(--t4s-mono); }
.console-grid { min-height: 430px; display: grid; grid-template-columns: 220px 1fr; }
.console-nav { padding: 30px 18px; display: flex; flex-direction: column; border-right: 1px solid #26323b; }.console-nav span { padding: 14px; color: #65727d; font: 10px/1 var(--t4s-mono); text-transform: uppercase; letter-spacing: .07em; }.console-nav span.active { background: rgba(25,166,224,.1); color: var(--t4s-blue-hot); border-left: 2px solid var(--t4s-blue); }
.console-content { padding: 48px; }.console-title small { display: block; color: var(--t4s-blue); font: 9px/1 var(--t4s-mono); letter-spacing: .1em; }.console-title strong { display: block; max-width: 600px; margin-top: 13px; font-size: 38px; line-height: 1.05; }
.module-grid { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 62px; }.module-grid span { padding: 13px 16px; border: 1px solid #26323b; background: #0c1115; color: #aab4bc; font: 10px/1 var(--t4s-mono); }.module-grid span:hover { color: #fff; border-color: var(--t4s-blue); }

.t4s-cases { background: #080a0d; }
.t4s-section-head.horizontal { max-width: none; display: grid; grid-template-columns: 1fr 1fr; gap: 9vw; align-items: end; }.t4s-section-head.horizontal > p:last-child { margin: 0 0 5px !important; }
.t4s-case-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 18px; }.t4s-case:nth-child(3) { grid-column: 1 / -1; display: grid; grid-template-columns: 1fr 1fr; }
.t4s-case { min-height: 480px; position: relative; overflow: hidden; border: 1px solid var(--t4s-line); background: #0c1014; }
.t4s-case > img { width: 100%; height: 285px; object-fit: cover; filter: grayscale(.2) saturate(.75); transition: .5s; }.t4s-case:hover > img { transform: scale(1.025); filter: grayscale(0) saturate(1); }.t4s-case:nth-child(3) > img { height: 100%; min-height: 400px; }
.t4s-case > div { padding: 26px; }.t4s-case small { color: var(--t4s-blue); font: 9px/1 var(--t4s-mono); text-transform: uppercase; letter-spacing: .09em; }.t4s-case h3 { margin-top: 12px !important; font-size: 32px; }.t4s-case p { margin-top: 14px !important; color: var(--t4s-muted) !important; font-size: 14px; }.t4s-case a { display: inline-flex; gap: 30px; margin-top: 22px; color: #cbd2d7; font: 700 10px/1 var(--t4s-mono); text-transform: uppercase; }

.t4s-process { padding-block: 100px; background: #050608; }
.t4s-process-grid { display: grid; grid-template-columns: repeat(4,1fr); border-top: 1px solid var(--t4s-line); border-left: 1px solid var(--t4s-line); }
.t4s-process-grid > div { min-height: 230px; padding: 25px; border-right: 1px solid var(--t4s-line); border-bottom: 1px solid var(--t4s-line); }.t4s-process-grid b { color: var(--t4s-blue); font: 10px/1 var(--t4s-mono); }.t4s-process-grid h3 { margin-top: 46px !important; font-size: 25px; }.t4s-process-grid p { margin-top: 13px !important; color: var(--t4s-muted) !important; font-size: 13px; }

.t4s-contact { min-height: 680px; position: relative; overflow: hidden; display: flex; align-items: center; background: var(--t4s-blue); color: #001018; }
.t4s-contact .t4s-grid { z-index: 0; opacity: .17; background-image: linear-gradient(#001018 1px, transparent 1px), linear-gradient(90deg, #001018 1px, transparent 1px); mask-image: none; }
.t4s-contact-mark { position: absolute; z-index: 0; width: 640px; height: 640px; right: -80px; top: 20px; opacity: .075; pointer-events: none; }
.t4s-contact-mark img { width: 100%; }
.t4s-contact-inner { position: relative; z-index: 1; }.t4s-contact .t4s-kicker { color: #00364b !important; }.t4s-contact h2 { max-width: 930px; font-size: clamp(62px, 7.8vw, 120px); }.t4s-contact-inner > p:not(.t4s-kicker) { max-width: 650px; margin-top: 30px !important; font-size: 20px; color: #05384a !important; }
.t4s-contact-actions { margin-top: 45px; display: flex; align-items: stretch; gap: 20px; }.t4s-button-light { background: #f7fafb; color: #001018 !important; border-color: #f7fafb; min-width: 220px; }.t4s-button-light:hover { transform: translateY(-2px); box-shadow: 0 15px 35px rgba(0,0,0,.18); }
.t4s-contact-line { min-width: 220px; padding: 8px 0 7px 20px; border-left: 1px solid rgba(0,16,24,.35); display: flex; flex-direction: column; justify-content: center; }.t4s-contact-line small { color: #07536d; font: 9px/1 var(--t4s-mono); text-transform: uppercase; letter-spacing: .08em; }.t4s-contact-line strong { margin-top: 8px; font-size: 20px; }

.t4s-footer { padding: 60px 0; background: #030405; border-top: 1px solid var(--t4s-line); }.t4s-footer .t4s-shell { display: grid; grid-template-columns: 160px 1fr auto; gap: 40px; align-items: center; }.t4s-footer p { color: #68747e !important; font: 9px/1.4 var(--t4s-mono); text-transform: uppercase; letter-spacing: .08em; }.t4s-footer > div > div:last-child { display: flex; flex-direction: column; text-align: right; gap: 8px; font: 9px/1.2 var(--t4s-mono); color: #68747e; }.t4s-footer a { color: #c3ccd3; }

.t4s-service-page { background: #050608; }
.t4s-service-hero { min-height: 720px; padding: 155px 0 105px; position: relative; overflow: hidden; display: flex; align-items: center; border-bottom: 1px solid var(--t4s-line); background: radial-gradient(circle at 78% 40%, rgba(25,166,224,.14), transparent 30%), #050608; }
.t4s-service-hero .t4s-grid { opacity: .22; }
.t4s-service-hero-inner { position: relative; z-index: 1; }
.t4s-service-hero h1 { max-width: 1020px; font-size: clamp(58px, 7vw, 108px); }
.t4s-service-hero .t4s-lead { max-width: 820px; margin-bottom: 36px !important; }
.t4s-breadcrumb { margin-bottom: 55px; display: flex; flex-wrap: wrap; gap: 10px; color: #68747e; font: 9px/1.4 var(--t4s-mono); text-transform: uppercase; letter-spacing: .08em; }
.t4s-breadcrumb a { color: #aeb8c0; }.t4s-breadcrumb a:hover { color: var(--t4s-blue); }.t4s-breadcrumb span:last-child { color: #68747e; }
.t4s-service-body { padding: 120px 0; background: #080a0d; border-bottom: 1px solid var(--t4s-line); }
.t4s-service-layout { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 9vw; align-items: start; }
.t4s-service-content { max-width: 780px; }
.t4s-service-content h2 { margin: 78px 0 24px !important; font-size: clamp(36px, 4vw, 60px); line-height: 1; }.t4s-service-content h2:first-child { margin-top: 0 !important; }
.t4s-service-content p { margin-bottom: 24px !important; color: #9ba6af !important; font-size: 18px; line-height: 1.7; }
.t4s-service-content ul { margin: 32px 0 48px; padding: 0; list-style: none; border-top: 1px solid var(--t4s-line); }
.t4s-service-content li { padding: 18px 10px 18px 34px; position: relative; border-bottom: 1px solid var(--t4s-line); color: #cbd2d8; font-size: 16px; }.t4s-service-content li::before { content: "+"; position: absolute; left: 7px; color: var(--t4s-blue); font: 16px/1 var(--t4s-mono); }
.t4s-service-aside { position: sticky; top: 105px; padding: 30px; border: 1px solid var(--t4s-line); background: #0c1115; box-shadow: inset 0 2px var(--t4s-blue); }
.t4s-service-aside small { color: var(--t4s-blue); font: 9px/1 var(--t4s-mono); letter-spacing: .1em; }.t4s-service-aside strong { display: block; margin-top: 25px; font-size: 27px; line-height: 1.05; }.t4s-service-aside p { margin: 18px 0 28px !important; color: var(--t4s-muted) !important; font-size: 14px; }.t4s-service-aside a { display: block; padding: 14px 0; border-top: 1px solid var(--t4s-line); color: #d4dbe0; font: 10px/1.3 var(--t4s-mono); }
.t4s-related-services { padding: 100px 0; background: #050608; border-bottom: 1px solid var(--t4s-line); }.t4s-related-services h2 { font-size: clamp(42px, 5vw, 72px); }.t4s-related-grid { margin-top: 55px; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--t4s-line); border-left: 1px solid var(--t4s-line); }.t4s-related-grid a { min-height: 190px; padding: 26px; display: flex; flex-direction: column; justify-content: space-between; border-right: 1px solid var(--t4s-line); border-bottom: 1px solid var(--t4s-line); background: linear-gradient(135deg, rgba(255,255,255,.018), transparent); }.t4s-related-grid a:hover { background: #0b1117; box-shadow: inset 0 2px var(--t4s-blue); }.t4s-related-grid strong { font-size: 25px; line-height: 1.05; }.t4s-related-grid span { color: var(--t4s-blue); font: 9px/1 var(--t4s-mono); text-transform: uppercase; letter-spacing: .07em; }
.t4s-service-contact { min-height: 570px; }.t4s-service-contact h2 { font-size: clamp(60px, 7vw, 105px); }

[data-reveal] { opacity: 0; transform: translateY(24px); transition: opacity .75s ease, transform .75s cubic-bezier(.2,.75,.25,1); }
[data-reveal].is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; } [data-reveal] { opacity: 1; transform: none; } }

@media (max-width: 980px) {
  :root { --t4s-shell: min(100% - 38px, 720px); }
  .t4s-header { height: 72px; padding-inline: 20px; }
  .t4s-menu-toggle { display: block; }
  .t4s-nav { position: fixed; inset: 70px 0 auto; display: none; padding: 25px 22px 32px; flex-direction: column; align-items: stretch; background: rgba(5,6,8,.97); border-bottom: 1px solid var(--t4s-line); }
  .t4s-nav.is-open { display: flex; }.t4s-nav a { padding: 10px 0; }.t4s-nav-cta { text-align: center; padding: 15px !important; }
  .t4s-hero { height: auto; min-height: 900px; padding: 130px 0 100px; }
  .t4s-hero-inner { grid-template-columns: 1fr; gap: 60px; }.t4s-status { width: min(100%, 430px); justify-self: start; }
  .t4s-audiences .t4s-shell { display: block; }.t4s-audiences p { margin-bottom: 16px !important; }
  .t4s-section { padding: 100px 0; }.t4s-network-panel { overflow: hidden; }.network-visual { height: 500px; }.map-label { min-width: 140px; }.label-cologno { left: 4%; top: 20%; }.label-lissone { left: 38%; top: 7%; }.label-napoli { right: 3%; bottom: 6%; }
  .t4s-service-grid { grid-template-columns: repeat(2,1fr); }.t4s-split { grid-template-columns: 1fr; }.t4s-photo-frame { min-height: auto; }.t4s-photo-frame img { height: 500px; }
  .t4s-section-head.horizontal { grid-template-columns: 1fr; gap: 25px; }.t4s-case-grid { grid-template-columns: 1fr; }.t4s-case:nth-child(3) { grid-column: auto; grid-template-columns: 1fr; }.t4s-case:nth-child(3) > img { height: 285px; min-height: 0; }
  .t4s-process-grid { grid-template-columns: repeat(2,1fr); }.t4s-footer .t4s-shell { grid-template-columns: 130px 1fr; }.t4s-footer > div > div:last-child { grid-column: 1 / -1; text-align: left; }
  .t4s-service-hero { min-height: 650px; padding-top: 125px; }.t4s-service-layout { grid-template-columns: 1fr; gap: 70px; }.t4s-service-aside { position: static; }.t4s-related-grid { grid-template-columns: 1fr; }
}

@media (max-width: 620px) {
  :root { --t4s-shell: calc(100% - 30px); }
  .t4s-brand { width: 110px; height: 46px; }.t4s-brand img { width: 157px; left: -23px; top: -56px; }
  .t4s-hero { min-height: 840px; padding-top: 112px; }.t4s-hero h1 { font-size: clamp(48px, 15vw, 70px); }.t4s-lead { font-size: 17px; }.t4s-actions { flex-direction: column; }.t4s-button { width: 100%; }
  .t4s-status { width: 100%; }.t4s-section { padding: 78px 0; }.t4s-section-head { margin-bottom: 50px; }.t4s-section-head h2, .t4s-software-intro h2, .t4s-split-copy h2 { font-size: 45px; }
  .network-visual { height: 550px; }.network-visual svg { transform: rotate(12deg) scale(1.25); }.map-label { min-width: 130px; }.label-cologno { left: 3%; top: 14%; }.label-lissone { right: 2%; left: auto; top: 31%; }.label-napoli { left: 18%; right: auto; bottom: 6%; }.network-features { grid-template-columns: 1fr; }.network-features > div { min-height: 140px; border-right: 0; border-bottom: 1px solid var(--t4s-line); }
  .t4s-service-grid { grid-template-columns: 1fr; }.t4s-service-card { min-height: 300px; }.t4s-photo-frame img { height: 400px; }
  .console-grid { grid-template-columns: 1fr; }.console-nav { flex-direction: row; overflow-x: auto; border: 0; border-bottom: 1px solid #26323b; }.console-content { padding: 30px 22px; }.console-title strong { font-size: 30px; }.module-grid { margin-top: 40px; }
  .t4s-process-grid { grid-template-columns: 1fr; }.t4s-contact { min-height: 700px; }.t4s-contact h2 { font-size: 58px; }.t4s-contact-actions { flex-direction: column; }.t4s-contact-line { padding: 16px 0 0; border-left: 0; border-top: 1px solid rgba(0,16,24,.35); }.t4s-contact-mark { width: 420px; height: 420px; right: -170px; top: 170px; }.t4s-footer .t4s-shell { grid-template-columns: 1fr; }.t4s-footer > div > div:last-child { grid-column: auto; }
  .t4s-service-hero { min-height: 620px; padding: 110px 0 75px; }.t4s-service-hero h1 { font-size: 49px; }.t4s-breadcrumb { margin-bottom: 38px; }.t4s-service-body { padding: 75px 0; }.t4s-service-content p { font-size: 16px; }.t4s-related-services { padding: 75px 0; }
}