*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:#142842;background:#fff;line-height:1.5}
a{color:#0f7fb3}img{max-width:100%}.wrap{max-width:1080px;margin:0 auto;padding:0 24px}.narrow{max-width:760px}
.bar{background:#fff;border-bottom:1px solid #e1e8ef;position:sticky;top:0;z-index:20}.bar-in{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:74px}.logo img{display:block;height:51px;width:auto}
.nav{display:flex;align-items:center;gap:6px}.nav>a,.dd-btn{font:700 13px Arial,Helvetica,sans-serif;color:#40546d;text-decoration:none;background:none;border:0;border-bottom:2px solid transparent;padding:8px 10px;cursor:pointer}.nav>a:hover,.dd-btn:hover{color:#0b2547}.nav>a.is-on,.dd.is-on .dd-btn{color:#0b2547;border-bottom-color:#18a9e1}
.dd{position:relative}.dd-menu{display:none;position:absolute;right:0;top:100%;background:#fff;border:1px solid #d8e3ed;box-shadow:0 8px 24px #0b254722;min-width:270px;padding:6px}.dd.open .dd-menu{display:block}.dd-menu a{display:block;padding:10px 12px;color:#142842;text-decoration:none;font-size:13px}.dd-menu a:hover{background:#eef4f9}
@media(hover:hover) and (min-width:861px){.dd:hover .dd-menu{display:block}}
.menu-btn{display:none;font:700 13px Arial,sans-serif;background:#0b2547;color:#fff;border:0;border-radius:3px;padding:10px 14px}
.hero{background:linear-gradient(90deg,#0b2547ee 0%,#0b2547cc 38%,#0b254755 75%,#0b254733 100%),url('hero-fibra.jpg') center/cover no-repeat #0b2547;color:#fff;min-height:430px;display:flex;align-items:center}.hero-in{padding-top:64px;padding-bottom:64px}
.eyebrow,.kicker{font-size:11px;font-weight:800;letter-spacing:.16em;color:#18a9e1}
.hero h1{font-size:clamp(32px,5vw,52px);line-height:1.08;letter-spacing:-.04em;max-width:640px;margin:18px 0}.hero p{font-size:17px;line-height:1.55;color:#d9e9f4;max-width:560px}
.btn{display:inline-flex;align-items:center;gap:14px;background:#18a9e1;color:#07243c;text-decoration:none;font:700 14px Arial,sans-serif;border:0;border-radius:3px;padding:14px 18px;margin-top:14px;cursor:pointer}.btn:hover{background:#3bbaec}.btn-dark{background:#0b2547;color:#fff}.btn-dark:hover{background:#17396a}.btn-light{background:transparent;border:1px solid #62b8da;color:#e3f4fb}.btn-light:hover{background:#ffffff18}.btn-outline{background:#fff;color:#0b2547;border:2px solid #0b2547}.btn-outline:hover{background:#eef4f9}.btn[disabled]{opacity:.6;cursor:not-allowed}
.sec{padding:56px 0}.sec.alt{background:#eef4f9}.sec h2,.contact h2{font-size:clamp(24px,3.2vw,32px);letter-spacing:-.03em;line-height:1.15;margin:10px 0 28px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.card{display:block;border:1px solid #d8e3ed;background:#fff;padding:24px 20px;color:inherit;text-decoration:none;min-height:190px}a.card:hover{border-color:#18a9e1;box-shadow:0 6px 18px #0b254718}.card h3{font-size:18px;line-height:1.2;margin:0 0 10px}.card p{font-size:14px;line-height:1.55;color:#50647a;margin:0}.card .more{display:inline-block;margin-top:14px;font-size:13px;font-weight:700;color:#0f7fb3}.card.static{min-height:0}.two-col{grid-template-columns:1fr 1fr}
.two{display:grid;grid-template-columns:1fr 1.3fr;gap:36px}.steps{list-style:none;margin:0;padding:0}.steps li{display:flex;gap:14px;border-bottom:1px solid #cfdce7;padding:14px 0;font-size:14px}.steps li b{min-width:120px}.steps li span{color:#50647a}
.construction{border:1px dashed #9db3c7;background:#f6f9fc;padding:36px 20px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:8px}.construction span{font-size:14px;color:#50647a}
.page-hero{background:#0b2547;color:#fff;padding:56px 0 48px}.page-hero h1{font-size:clamp(30px,4.2vw,44px);letter-spacing:-.04em;line-height:1.1;margin:12px 0}.page-hero p{color:#d2e4f2;max-width:680px;font-size:16px}
.note{border-left:4px solid #18a9e1;background:#eef4f9;padding:16px 18px;margin:22px 0;font-size:14px}.note p{margin:6px 0 0;color:#40546d}.region{color:#50647a;font-size:14px;margin:22px 0 4px}
.links{display:flex;flex-wrap:wrap;gap:10px;margin-top:12px}.links a{border:1px solid #c5d3e0;background:#fff;padding:10px 14px;text-decoration:none;font-size:14px;font-weight:700;color:#0b2547}.links a:hover{border-color:#18a9e1}
.contact{background:#0b2547;color:#fff;padding:56px 0}.contact p{color:#c7dcec;max-width:620px}
.foot{background:#071a33;color:#b9cde0;padding:36px 0 18px;font-size:13px}.foot a{color:#8fd3f0}.foot-in{display:grid;grid-template-columns:1.2fr 1.2fr 1fr;gap:28px}.foot p{margin:6px 0}.copy{border-top:1px solid #1d3558;margin-top:22px;padding-top:14px;font-size:12px}
.ph-tag{display:block;border:1px dashed #d08a1f;background:#fff6e3;color:#6a4a0c;font-size:13px;line-height:1.5;padding:10px 12px;border-radius:4px;margin:14px 0}
.ticket-form{display:grid;grid-template-columns:1fr 1fr;gap:12px}.ticket-form label{display:flex;flex-direction:column;gap:5px;font-size:12px;font-weight:700;color:#40546d}.ticket-form .wide,.ticket-form .btn{grid-column:1/-1}.ticket-form .btn{justify-self:start}.ticket-form input,.ticket-form textarea{font:14px Arial,sans-serif;border:1px solid #c5d3e0;border-radius:3px;padding:10px;background:#f5f9fc;color:#142842}
.track-row{margin-top:28px}.is-placeholder{opacity:.75}
@media(max-width:860px){.menu-btn{display:block}.nav{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;border-bottom:1px solid #d8e3ed;flex-direction:column;align-items:stretch;padding:8px 24px 16px;gap:0}.nav.open{display:flex}.nav>a,.dd-btn{text-align:left;width:100%;padding:12px 0;border-bottom:1px solid #eef2f6}.dd-menu{position:static;box-shadow:none;border:0;min-width:0;padding:0 0 0 12px}.bar{position:relative}.grid,.two-col{grid-template-columns:1fr}.two{grid-template-columns:1fr;gap:12px}.card{min-height:0}.foot-in{grid-template-columns:1fr}.steps li{flex-direction:column;gap:4px}.ticket-form{grid-template-columns:1fr}.hero{background:linear-gradient(180deg,#0b2547f2 0%,#0b2547d0 52%,#0b254722 100%),url('hero-fibra.jpg') 58% bottom/cover no-repeat #0b2547}.hero-in{padding-top:44px;padding-bottom:70px}}