:root{--blue:#0b4fa3;--navy:#071b36;--green:#65bd2e;--dark:#0c1016;--steel:#dce4ec;--white:#fff;--muted:#5f6c7b;--tan:#f5efe3}*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--dark);background:#f7f9fb}a{color:inherit;text-decoration:none}.topbar{background:var(--navy);color:white;text-align:center;padding:.55rem;font-weight:800;letter-spacing:.04em}.nav{position:sticky;top:0;z-index:10;background:white;box-shadow:0 3px 18px #0001;display:flex;align-items:center;justify-content:space-between;padding:.75rem 5vw}.brand{display:flex;gap:.7rem;align-items:center;font-weight:900;color:var(--navy)}.brand img{height:52px;max-width:150px;object-fit:contain}.links{display:flex;gap:1rem;align-items:center;font-weight:700}.links a:hover{color:var(--blue)}.btn{display:inline-block;background:var(--green);color:#071b36;padding:.85rem 1.05rem;border-radius:9px;font-weight:900;text-transform:uppercase;letter-spacing:.04em;border:0}.btn.blue{background:var(--blue);color:white}.btn.dark{background:var(--navy);color:white}.hero{min-height:720px;background:linear-gradient(100deg,#071b36 0%,#0b2447dd 42%,#f7f9fb 42%),url('../img/oklahoma-fiber-landscape.svg');background-size:cover;background-position:center;display:grid;grid-template-columns:1.05fr .95fr;gap:2rem;align-items:center;padding:5rem 5vw}.hero h1{font-size:clamp(2.5rem,6vw,5.4rem);line-height:.95;margin:0;color:white;text-transform:uppercase}.hero p{color:#eaf2ff;font-size:1.25rem;max-width:680px;line-height:1.55}.hero-card{background:white;border-radius:24px;padding:1.5rem;box-shadow:0 20px 60px #0004}.hero-card img{width:100%;border-radius:16px}.pills{display:flex;flex-wrap:wrap;gap:.65rem;margin:1.4rem 0}.pill{background:#ffffff18;border:1px solid #ffffff55;color:white;padding:.5rem .75rem;border-radius:99px;font-weight:800}.section{padding:4.5rem 5vw}.section.dark{background:var(--navy);color:white}.section.tan{background:var(--tan)}.section h2{font-size:clamp(2rem,4vw,3.4rem);margin:0 0 .5rem;text-transform:uppercase;color:var(--navy)}.section.dark h2{color:white}.lead{font-size:1.15rem;color:var(--muted);max-width:850px;line-height:1.6}.section.dark .lead{color:#cfdbef}.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.1rem;margin-top:2rem}.grid.three{grid-template-columns:repeat(3,1fr)}.card{background:white;border:1px solid #e1e7ef;border-radius:18px;padding:1.35rem;box-shadow:0 10px 24px #0000000d}.card span{color:var(--blue);font-weight:900;text-transform:uppercase;font-size:.8rem}.card h3{font-size:1.35rem;margin:.45rem 0;color:var(--navy)}.card p{color:#4e5a68;line-height:1.55}.dark .card{background:#0d294f;border-color:#244467}.dark .card h3,.dark .card p{color:white}.mission-band{display:grid;grid-template-columns:1fr 1fr;gap:2rem;align-items:center;background:linear-gradient(135deg,var(--navy),#102d57);color:white;border-radius:26px;padding:2rem;margin-top:2rem}.mission-band img{width:100%;border-radius:18px}.feature-list{display:grid;gap:.75rem;margin:1rem 0}.feature-list div{background:#ffffff12;border-left:5px solid var(--green);padding:.9rem;border-radius:8px}.split{display:grid;grid-template-columns:1fr 1fr;gap:2rem;align-items:start}.form{background:white;border-radius:18px;padding:1.5rem;box-shadow:0 10px 24px #0001}.form input,.form textarea,.form select{width:100%;padding:.9rem;margin:.45rem 0 1rem;border:1px solid #ccd6e2;border-radius:10px;font:inherit}.form label{font-weight:800;color:var(--navy)}footer{background:#06152a;color:#b9c8dc;padding:2rem 5vw}.foot{display:grid;grid-template-columns:2fr 1fr 1fr;gap:2rem}.foot h3{color:white}.text-link{color:var(--blue);font-weight:900}.notice{background:#fff4cc;border-left:5px solid #e0a400;padding:1rem;border-radius:10px;margin-top:1rem}.ok-img{background:url('../img/oklahoma-fiber-landscape.svg') center/cover;border-radius:24px;min-height:340px;box-shadow:inset 0 0 0 999px #071b3638}@media(max-width:900px){.hero,.split,.mission-band,.foot{grid-template-columns:1fr}.grid,.grid.three{grid-template-columns:1fr 1fr}.links{display:none}.hero{background:linear-gradient(#071b36cc,#071b36dd),url('../img/oklahoma-fiber-landscape.svg');min-height:auto}.hero-card{order:-1}}@media(max-width:560px){.grid,.grid.three{grid-template-columns:1fr}.brand img{height:42px}.section{padding:3rem 1rem}.hero{padding:3rem 1rem}.topbar{font-size:.8rem}}