/* MediaOne Net : styles limités à la nouvelle section et à la page historique. */
.mn-section{padding:88px 24px;position:relative;overflow:hidden;color:#102f4e;scroll-margin-top:100px;font-family:Inter,Arial,sans-serif}
.mn-section *,.mn-archive *{box-sizing:border-box}
.mn-wrap{max-width:1180px;margin:auto;position:relative;z-index:1}
.mn-heading{max-width:810px;margin:0 0 36px}
.mn-eyebrow{margin:0 0 15px;color:#176b99;font-size:12px;font-weight:700;line-height:1.7;letter-spacing:1.7px;text-transform:uppercase}
.mn-heading h2{margin:0 0 22px;font-family:Montserrat,Arial,sans-serif;font-size:clamp(30px,3.5vw,46px);line-height:1.17;font-weight:700;letter-spacing:-1.2px}
.mn-lead{max-width:720px;margin:0;color:#415b72;font-size:17px;line-height:1.8}
.mn-benefits{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-bottom:28px}
.mn-card{padding:27px;background:rgba(255,255,255,.95);border:1px solid #d5e5f0;border-radius:16px;overflow:hidden}
.mn-kicker{font-size:11px;line-height:1.7;letter-spacing:1.2px;color:#176b99;font-weight:700;text-transform:uppercase}
.mn-card h3{font-family:Montserrat,Arial,sans-serif;margin:12px 0 14px;font-size:22px;line-height:1.3;font-weight:700}
.mn-card p{margin:0;color:#415b72;font-size:15px;line-height:1.75}
.mn-architecture{margin:0;border:1px solid #c5dcea;border-radius:22px;background:rgba(255,255,255,.96);padding:32px;box-shadow:0 18px 48px #1234520a}
.mn-diagram-heading{display:flex;justify-content:space-between;align-items:center;gap:22px;margin-bottom:28px}
.mn-diagram-heading .mn-eyebrow{font-size:10px;margin-bottom:9px}
.mn-diagram-heading h3{margin:0;font-family:Montserrat,Arial,sans-serif;font-size:24px;line-height:1.3;font-weight:700}
.mn-security{display:inline-block;border:1px solid #d0e3f0;background:#f0f7fc;border-radius:30px;padding:10px 16px;color:#154f78;font-size:12px;font-weight:600;text-align:center}
.mn-topology{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.45fr) minmax(0,1fr);align-items:center;gap:18px}
.mn-site{background:#f4f8fc;border:1px solid #d9e6ef;border-radius:16px;padding:22px 15px;text-align:center}
.mn-site-label{font-size:12px;text-transform:uppercase;font-weight:700;letter-spacing:1.5px;color:#4c6980}
.mn-device{max-width:194px;margin:17px auto 13px;padding:19px 14px 11px;border-radius:10px;background:linear-gradient(135deg,#173f63,#092b4b);color:white;font-size:19px;font-weight:700;box-shadow:0 5px 12px #102f4e24}
.mn-device-led{display:inline-block;width:7px;height:7px;background:#7ed6c3;border-radius:50%;margin-right:8px;vertical-align:middle}
.mn-device-ports{display:block;text-align:right;letter-spacing:3px;font-size:13px;margin-top:12px;color:#9fb8cd}
.mn-site-note{font-size:12px;color:#526b80;line-height:1.8;margin:0 0 19px}
.mn-clock{border-top:1px solid #d8e5ef;padding-top:18px;display:flex;align-items:center;flex-direction:column;font-size:11px;line-height:1.6}
.mn-gps{display:block;background:#fff;border:1px solid #c8dfe9;border-radius:7px;padding:5px 15px;color:#176b99;font-weight:700}
.mn-clock-arrow{font-size:17px;color:#176b99;margin:2px 0}
.mn-clock strong{font-size:11px;font-weight:600}
.mn-route-caption{text-align:center;margin:0 0 18px;font-size:11px;line-height:1.6;color:#526b80}
.mn-route{--route:#196fa9;display:flex;align-items:center;margin:14px 0;color:var(--route)}
.mn-route-green{--route:#16795f}.mn-route-purple{--route:#7252aa}
.mn-route>div{min-width:150px;text-align:center;border:1px solid currentColor;background:white;border-radius:30px;padding:9px 15px}
.mn-route strong{display:block;font-size:13px;letter-spacing:.7px}
.mn-route div span{display:block;font-size:11px;margin-top:2px}
.mn-route-line{flex:1;height:3px;background:repeating-linear-gradient(90deg,currentColor 0 3px,transparent 3px 9px);background-size:18px 3px;animation:mn-flow 2s linear infinite}
.mn-ptp{text-align:center;color:#604889;background:#f4f1fa;border-radius:8px;padding:9px 7px;margin:20px 0 0;font-size:11px;line-height:1.6;font-weight:600}
.mn-diagram-note{max-width:740px;text-align:center;margin:24px auto 0;color:#526b80;font-size:12px;line-height:1.7}
.mn-bottom{display:flex;gap:32px;align-items:center;justify-content:space-between;padding-top:30px}
.mn-bottom>div{max-width:740px}.mn-bottom h3{font-size:20px;line-height:1.4;font-weight:700;margin:0 0 9px;font-family:Montserrat,Arial,sans-serif}
.mn-bottom p{font-size:15px;line-height:1.8;color:#415b72;margin:0}
.mn-button{display:inline-flex;align-items:center;justify-content:center;gap:18px;flex-shrink:0;background:#103e6d;color:#fff!important;border:2px solid transparent;border-radius:9px;padding:15px 19px;font-size:13px;font-weight:700;line-height:1.5;text-decoration:none;min-height:48px}
.mn-button:hover{background:#176b99}.mn-button:focus-visible{outline:3px solid #176b99;outline-offset:4px}
.mn-history-link{text-align:center;margin:32px 0 0;font-family:Inter,Arial,sans-serif;font-size:13px;color:#415b72}
.mn-history-link a{color:#176b99;text-decoration:underline;text-underline-offset:4px}
.mn-archive{margin:0;min-height:100vh;background:#f3f8fc;color:#102f4e;font-family:Inter,Arial,sans-serif;padding:36px 22px}
.mn-archive main{max-width:1040px;margin:44px auto}.mn-archive h1{font-family:Montserrat,Arial,sans-serif;font-size:clamp(30px,4vw,44px);line-height:1.2;margin:18px 0}
.mn-archive p{line-height:1.8;color:#415b72;max-width:750px}.mn-archive video{display:block;width:100%;height:auto;background:#092b4b;border-radius:16px;margin:28px 0 15px}
.mn-archive a{color:#176b99;text-underline-offset:4px}
@keyframes mn-flow{to{background-position:18px 0}}
@media(max-width:900px){.mn-architecture{padding:24px}.mn-benefits{gap:12px}.mn-card{padding:22px}.mn-topology{gap:10px;grid-template-columns:minmax(0,1fr) minmax(0,1.2fr) minmax(0,1fr)}.mn-route>div{min-width:120px;padding:8px}.mn-device{font-size:16px;padding:16px 9px 9px}.mn-bottom{flex-direction:column;align-items:flex-start}}
@media(max-width:640px){.mn-section{padding:54px 20px}.mn-benefits{grid-template-columns:1fr;gap:13px}.mn-heading h2{letter-spacing:-.7px}.mn-lead{font-size:16px}.mn-diagram-heading{flex-direction:column;align-items:flex-start}.mn-diagram-heading h3{font-size:23px}.mn-topology{grid-template-columns:1fr;gap:18px}.mn-site{display:grid;grid-template-columns:1fr 1fr;align-items:center;column-gap:14px;padding:18px 13px}.mn-site-label{grid-column:1/-1;margin-bottom:12px}.mn-device{margin:0;width:100%;max-width:none}.mn-site-note{grid-column:1;margin:8px 0 0}.mn-clock{grid-column:2;grid-row:2/4;border-top:none;border-left:1px solid #d8e5ef;padding:0 0 0 12px}.mn-architecture{padding:22px 17px}.mn-route-caption{margin-bottom:12px}.mn-route>div{min-width:170px}.mn-route{margin:12px 0}.mn-ptp{margin-top:15px}.mn-bottom .mn-button{width:100%}.mn-history-link{padding:0 15px}}
@media(prefers-reduced-motion:reduce){.mn-route-line{animation:none}}