.umts-hero{padding:48px 0 40px}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:45px;align-items:center}
.umts-hero h1{font-size:clamp(3.2rem,5.8vw,5.9rem);line-height:.9;letter-spacing:-.06em;margin:12px 0 20px}.lead{font-size:1.17rem;line-height:1.65;color:#d8dde7}
.wtf{margin:20px 0;padding:15px 17px;border-left:3px solid var(--cyan);background:rgba(86,215,255,.055);border-radius:0 12px 12px 0;font-weight:850}
.tower{width:min(100%,470px);justify-self:center;position:relative;min-height:390px;display:grid;place-items:center}
.mast{width:22px;height:270px;background:linear-gradient(#767d87,#2d3238);position:relative;z-index:2;border-radius:8px}
.mast:before,.mast:after{content:"";position:absolute;left:50%;transform:translateX(-50%);width:150px;height:8px;background:#5e6670;border-radius:5px}
.mast:before{top:45px}.mast:after{top:115px}.panel-ant{position:absolute;width:16px;height:70px;background:#e5e5e5;border:2px solid #aaa;border-radius:5px;z-index:3}.p1{top:35px;left:145px}.p2{top:35px;right:145px}.p3{top:105px;left:145px}.p4{top:105px;right:145px}
.wave{position:absolute;border:2px solid rgba(86,215,255,.35);border-radius:50%;animation:pulse 2.3s infinite}.w1{width:260px;height:160px}.w2{width:360px;height:240px;animation-delay:.7s}.w3{width:460px;height:320px;animation-delay:1.4s}@keyframes pulse{0%,100%{opacity:.12;transform:scale(.88)}50%{opacity:.65;transform:scale(1)}}
.fact-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:11px;margin-top:28px}.fact{background:var(--panel);border:1px solid var(--line);border-radius:17px;padding:17px}.fact strong{display:block;color:var(--gold);font-size:1.2rem}.fact small{color:var(--muted)}
.speed-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:18px}.panel{background:var(--panel);border:1px solid var(--line);border-radius:24px;padding:24px}.race-row{display:grid;grid-template-columns:120px 1fr 100px;gap:10px;align-items:center;margin:17px 0}.track{height:24px;background:#0d121a;border-radius:99px;overflow:hidden}.runner{height:100%;width:0;background:linear-gradient(90deg,var(--orange),var(--cyan));transition:width 1.7s}.range{width:100%;accent-color:var(--orange);margin:16px 0}.bigtime{font-size:clamp(2.8rem,6vw,4.8rem);font-weight:950;color:var(--gold);line-height:1}
.phone-demo{width:250px;margin:10px auto;background:#111;border:3px solid #4f555d;border-radius:34px;padding:12px}.phone-screen{background:#dbe6ef;color:#15202a;border-radius:20px;min-height:330px;padding:15px}.browser-bar{background:#bac8d4;border-radius:8px;padding:8px;font:12px Arial}.page{font:14px Arial;margin-top:18px}.page img{width:100%;height:95px;object-fit:cover;background:linear-gradient(135deg,#8ac9ff,#ffd18a);border-radius:10px}.loadline{height:8px;background:#ccd6de;border-radius:8px;overflow:hidden;margin:8px 0}.loadline span{display:block;height:100%;background:#2c7bd9;width:0;transition:width 2s}
.quiz-options{display:grid;grid-template-columns:repeat(2,1fr);gap:9px}.choice{padding:14px;border:1px solid var(--line);border-radius:12px;background:#202631;color:#fff;font-weight:900;cursor:pointer}.choice.good{outline:2px solid var(--green)}.choice.bad{outline:2px solid #ff6969}.quiz-result{min-height:44px;margin-top:14px;font-weight:850}
.compare{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.compare>div{background:var(--panel);border:1px solid var(--line);border-radius:20px;padding:22px}
.adbox{border:1px solid rgba(255,190,70,.42);border-radius:25px;padding:28px;background:linear-gradient(135deg,rgba(255,138,36,.13),rgba(49,204,255,.08),var(--panel))}.adlabel{display:inline-block;font-size:.68rem;letter-spacing:.14em;font-weight:900;border:1px solid #717784;border-radius:99px;padding:5px 9px;color:#b8bec9}
.faq details{background:var(--panel);border:1px solid var(--line);border-radius:15px;padding:16px 18px;margin:9px 0}.faq summary{font-weight:900;cursor:pointer}.sources{color:var(--muted);border-top:1px solid var(--line);padding-top:20px}.sources a{color:#a9e8ff}
.next-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.next-card{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:19px;text-decoration:none}.next-card strong{display:block;margin:5px 0}.next-card small{color:var(--muted)}
@media(max-width:820px){.hero-grid,.speed-grid,.compare{grid-template-columns:1fr}.fact-strip{grid-template-columns:1fr 1fr}.umts-hero h1{font-size:clamp(3rem,14vw,5rem)}.tower{transform:scale(.83);margin:-25px 0}.race-row{grid-template-columns:85px 1fr 80px;font-size:.82rem}.quiz-options,.next-cards{grid-template-columns:1fr}}