:root{
  --bg:#030816;
  --deep:#06142f;
  --card:#071a3e;
  --card2:#0b2452;
  --text:#f7fbff;
  --muted:#aebfda;
  --cyan:#22d8ff;
  --cyan2:#06a8ff;
  --blue:#005cff;
  --green:#25d366;
  --line:rgba(67,218,255,.22);
  --line2:rgba(255,255,255,.12);
  --shadow:0 28px 80px rgba(0,0,0,.48);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  color:var(--text);
  font-family:Inter,Segoe UI,Roboto,Arial,sans-serif;
  background:
    radial-gradient(circle at 77% 4%,rgba(25,190,255,.30),transparent 26%),
    radial-gradient(circle at 0% 72%,rgba(0,112,255,.28),transparent 32%),
    linear-gradient(180deg,#020612 0%,#071636 45%,#030816 100%);
  overflow-x:hidden;
}
a{text-decoration:none;color:inherit}
.page-light{
  position:fixed;
  inset:0;
  z-index:-1;
  pointer-events:none;
  background:
    linear-gradient(118deg,transparent 0 55%,rgba(0,188,255,.08) 57%,transparent 62%),
    repeating-linear-gradient(132deg,transparent 0 34px,rgba(31,218,255,.045) 36px,transparent 39px);
}
.page-light:before{
  content:"";
  position:absolute;
  right:-20%;
  top:10%;
  width:70%;
  height:70%;
  background:radial-gradient(circle,rgba(34,216,255,.55) 0 1px,transparent 2px);
  background-size:34px 34px;
  transform:rotate(-17deg);
  opacity:.45;
}
.header{
  width:min(1220px,calc(100% - 28px));
  margin:18px auto 0;
  padding:12px 16px;
  min-height:78px;
  display:flex;
  align-items:center;
  gap:22px;
  position:sticky;
  top:12px;
  z-index:50;
  border:1px solid var(--line);
  border-radius:24px;
  background:rgba(4,13,32,.76);
  backdrop-filter:blur(18px);
  box-shadow:var(--shadow);
}
.logo{display:flex;align-items:center}
.logo img{width:205px;display:block}
.menu{
  margin-left:auto;
  display:flex;
  align-items:center;
  gap:24px;
  font-size:14px;
  color:#e4f6ff;
}
.menu a{
  opacity:.82;
  position:relative;
  transition:.2s;
}
.menu a:hover{opacity:1;color:var(--cyan)}
.menu a:after{
  content:"";
  position:absolute;
  left:0;right:0;bottom:-10px;
  height:2px;
  border-radius:2px;
  background:linear-gradient(90deg,var(--cyan),transparent);
  transform:scaleX(0);
  transform-origin:left;
  transition:.2s;
}
.menu a:hover:after{transform:scaleX(1)}
.top-action{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:12px 18px;
  border-radius:999px;
  background:rgba(37,211,102,.12);
  border:1px solid rgba(37,211,102,.45);
  color:#eaffef;
  font-weight:850;
  font-size:13px;
  white-space:nowrap;
}
.menu-toggle{
  display:none;
  margin-left:auto;
  width:44px;height:44px;
  border-radius:14px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.05);
}
.menu-toggle span{
  display:block;
  width:20px;height:2px;
  margin:5px auto;
  background:#fff;
  border-radius:2px;
}
.hero{
  width:min(1220px,calc(100% - 28px));
  margin:22px auto 0;
  min-height:640px;
  border:1px solid var(--line);
  border-radius:30px;
  overflow:hidden;
  position:relative;
  box-shadow:var(--shadow);
  display:grid;
  grid-template-columns:1fr 1fr;
  align-items:center;
  padding:58px 56px 46px;
  background:
    radial-gradient(circle at 76% 42%,rgba(0,157,255,.27),transparent 28%),
    linear-gradient(180deg,rgba(8,24,58,.92),rgba(3,10,26,.95));
}
.hero:before{
  content:"";
  position:absolute;
  right:-18%;
  top:13%;
  width:76%;
  height:58%;
  opacity:.7;
  background:
    radial-gradient(circle,rgba(79,229,255,.9) 0 2px,transparent 3px),
    linear-gradient(100deg,transparent,rgba(0,180,255,.36),transparent);
  background-size:36px 36px,100% 100%;
  transform:skewY(-7deg);
  filter:blur(.2px);
}
.hero-content{position:relative;z-index:2;max-width:610px}
.eyebrow{
  display:inline-flex;
  padding:9px 14px;
  border:1px solid rgba(34,216,255,.34);
  border-radius:999px;
  background:rgba(34,216,255,.10);
  color:#9decff;
  font-size:12px;
  font-weight:900;
  letter-spacing:.9px;
  text-transform:uppercase;
}
.hero h1{
  margin:20px 0 16px;
  font-size:clamp(42px,5.7vw,78px);
  line-height:.95;
  letter-spacing:-2.6px;
}
.hero h1 span{color:var(--cyan)}
.hero p{
  color:#d9e7fb;
  font-size:20px;
  line-height:1.58;
  margin:0;
}
.hero-buttons{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  min-height:48px;
  padding:13px 22px;
  border-radius:999px;
  border:1px solid transparent;
  font-weight:900;
  font-size:14px;
  transition:.18s ease;
  cursor:pointer;
}
.btn:hover{transform:translateY(-2px)}
.btn.primary{
  color:#001426;
  background:linear-gradient(135deg,#4ce8ff 0%,#08a8ff 55%,#006fff 100%);
  box-shadow:0 18px 42px rgba(0,166,255,.28);
}
.btn.ghost{
  color:#f2fbff;
  background:rgba(255,255,255,.045);
  border-color:rgba(255,255,255,.28);
}
.btn.green{
  color:#00190a;
  background:linear-gradient(135deg,#65ff9a,#25d366);
  box-shadow:0 18px 42px rgba(37,211,102,.20);
}
.trust-line{
  margin-top:36px;
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:12px;
}
.trust-line div{
  padding:17px 16px;
  border:1px solid var(--line);
  border-radius:18px;
  background:rgba(255,255,255,.045);
}
.trust-line strong{display:block;color:#fff;font-size:14px}
.trust-line small{display:block;color:#9fb3d0;line-height:1.35;margin-top:4px}
.hero-visual{
  height:510px;
  position:relative;
  z-index:1;
}
.brand-orb{
  position:absolute;
  left:50%;
  top:18px;
  transform:translateX(-50%);
  z-index:5;
  width:232px;height:232px;
  border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:
    radial-gradient(circle at 34% 22%,rgba(76,232,255,.38),transparent 27%),
    radial-gradient(circle at 50% 60%,#0b2f65,#020817 76%);
  border:1px solid rgba(98,231,255,.68);
  box-shadow:
    0 0 80px rgba(0,190,255,.48),
    inset 0 0 42px rgba(0,138,255,.32);
}
.brand-orb img{width:200px}
.fiber{
  position:absolute;
  left:50%;
  border:3px solid rgba(34,216,255,.74);
  border-radius:50%;
  box-shadow:0 0 40px rgba(34,216,255,.8);
  transform:translateX(-50%) rotate(-13deg);
}
.fiber-a{width:600px;height:238px;top:150px}
.fiber-b{width:670px;height:270px;top:132px;opacity:.36;transform:translateX(-50%) rotate(-18deg)}
.fiber-c{width:510px;height:205px;top:172px;opacity:.48;transform:translateX(-50%) rotate(-6deg)}
.smart-home{
  position:absolute;
  left:50%;
  bottom:34px;
  transform:translateX(-50%);
  width:450px;height:278px;
  border-radius:28px;
  background:linear-gradient(180deg,#12315e,#06122b);
  border:1px solid rgba(255,255,255,.16);
  box-shadow:0 30px 70px rgba(0,0,0,.56);
  padding:26px 22px 20px;
}
.roof{
  position:absolute;
  left:50%;top:-38px;
  transform:translateX(-50%);
  width:330px;height:76px;
  background:linear-gradient(135deg,#123965,#07162e);
  clip-path:polygon(50% 0,100% 100%,0 100%);
  border-radius:16px;
}
.home-grid{
  height:205px;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:13px;
}
.window{
  border-radius:18px;
  border:1px solid rgba(255,255,255,.15);
  background:
    radial-gradient(circle at 67% 62%,rgba(255,217,134,.7),transparent 22%),
    linear-gradient(135deg,rgba(255,199,112,.60),rgba(0,68,145,.22) 44%,rgba(2,14,35,.86));
}
.w2,.w3{
  background:
    radial-gradient(circle at 60% 52%,rgba(91,226,255,.46),transparent 24%),
    linear-gradient(135deg,rgba(0,175,255,.28),rgba(2,14,35,.90));
}
.home-base{
  height:17px;
  width:80%;
  margin:16px auto 0;
  border-radius:999px;
  background:rgba(0,0,0,.28);
}
.float-card{
  position:absolute;
  z-index:6;
  padding:10px 14px;
  border-radius:999px;
  background:rgba(4,16,38,.78);
  border:1px solid rgba(34,216,255,.34);
  color:#c6f5ff;
  font-weight:900;
  box-shadow:0 14px 34px rgba(0,0,0,.34);
}
.speed{left:18px;top:220px}
.wifi{right:20px;top:185px}
.help{right:80px;bottom:80px}
.quick-bar{
  width:min(1220px,calc(100% - 28px));
  margin:18px auto 0;
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:14px;
}
.quick-bar a{
  padding:19px 22px;
  border:1px solid var(--line);
  border-radius:22px;
  background:rgba(255,255,255,.045);
  box-shadow:0 16px 38px rgba(0,0,0,.2);
}
.quick-bar span{
  display:block;
  color:#8feaff;
  font-size:12px;
  text-transform:uppercase;
  letter-spacing:.7px;
  font-weight:900;
}
.quick-bar strong{display:block;margin-top:5px;color:#fff}
.section{
  width:min(1220px,calc(100% - 28px));
  margin:24px auto 0;
  padding:54px 34px;
  border:1px solid var(--line);
  border-radius:30px;
  background:linear-gradient(180deg,rgba(255,255,255,.055),rgba(255,255,255,.025));
  box-shadow:0 20px 60px rgba(0,0,0,.20);
}
.section-head{text-align:center;max-width:800px;margin:0 auto 28px}
.section-head span{
  color:var(--cyan);
  text-transform:uppercase;
  font-weight:950;
  letter-spacing:1.2px;
  font-size:13px;
}
.section-head h2{
  margin:9px 0 10px;
  font-size:clamp(30px,4vw,52px);
  letter-spacing:-1.4px;
}
.section-head p{color:var(--muted);font-size:18px;line-height:1.55}
.section-head.compact{margin-bottom:30px}
.tabs{
  display:flex;
  justify-content:center;
  gap:10px;
  flex-wrap:wrap;
  margin:0 auto 28px;
}
.tab{
  padding:13px 22px;
  border-radius:999px;
  border:1px solid var(--line);
  color:#eaf8ff;
  background:rgba(255,255,255,.05);
  font-weight:900;
  cursor:pointer;
}
.tab.active{
  color:#001426;
  background:linear-gradient(135deg,#4ce8ff,#078fff);
  box-shadow:0 18px 38px rgba(0,157,255,.22);
}
.city-panel{display:none}
.city-panel.active{display:block}
.city-note{
  margin:0 0 18px;
  padding:20px 22px;
  display:flex;
  justify-content:space-between;
  align-items:end;
  gap:20px;
  border:1px solid var(--line);
  border-radius:22px;
  background:rgba(4,16,38,.55);
}
.city-note h3{font-size:28px;margin:0}
.city-note p{margin:0;color:var(--muted);max-width:730px;text-align:right;line-height:1.45}
.plan-grid{display:grid;gap:20px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr);max-width:860px;margin:0 auto}
.plan{
  position:relative;
  min-height:100%;
  padding:28px;
  border-radius:26px;
  background:
    radial-gradient(circle at 90% 14%,rgba(34,216,255,.16),transparent 28%),
    linear-gradient(180deg,rgba(10,32,75,.96),rgba(4,13,32,.96));
  border:1px solid rgba(115,224,255,.27);
  overflow:hidden;
  box-shadow:0 22px 55px rgba(0,0,0,.28);
}
.plan.featured{
  border-color:rgba(34,216,255,.88);
  box-shadow:0 0 50px rgba(0,174,255,.20),0 22px 55px rgba(0,0,0,.32);
}
.badge{
  position:absolute;
  top:0;left:50%;
  transform:translateX(-50%);
  padding:8px 18px;
  border-radius:0 0 16px 16px;
  color:#001426;
  font-weight:950;
  font-size:12px;
  text-transform:uppercase;
  background:linear-gradient(135deg,#5eeaff,#078fff);
}
.plan-icon{
  width:54px;height:54px;
  border-radius:18px;
  display:flex;
  align-items:center;
  justify-content:center;
  color:#001426;
  font-weight:950;
  font-size:24px;
  background:linear-gradient(135deg,#50eaff,#087dff);
  box-shadow:0 14px 30px rgba(0,166,255,.24);
  margin-bottom:16px;
}
.plan h3{margin:0 0 10px;font-size:27px}
.plan p{margin:0;color:#d8e7fb;line-height:1.5;min-height:74px}
.price{
  margin:20px 0 15px;
  font-size:34px;
  font-weight:950;
  letter-spacing:-1px;
}
.price span{font-size:15px;color:#b9cae4;font-weight:800}
.plan ul{
  list-style:none;
  padding:0;
  margin:0 0 16px;
}
.plan li{
  color:#d9eafe;
  margin:9px 0;
  padding-left:25px;
  position:relative;
}
.plan li:before{
  content:"✓";
  position:absolute;
  left:0;
  top:0;
  color:var(--cyan);
  font-weight:950;
}
.plan small{
  display:block;
  color:#9fb4d0;
  min-height:38px;
  line-height:1.4;
}
.plan .btn{width:100%;margin-top:18px}
.benefit-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:17px;
}
.benefit-grid article{
  padding:26px;
  border:1px solid var(--line);
  border-radius:24px;
  background:rgba(255,255,255,.048);
}
.mini-icon{
  width:48px;height:48px;
  border-radius:16px;
  display:flex;align-items:center;justify-content:center;
  font-weight:950;
  color:#001426;
  background:linear-gradient(135deg,#5eeaff,#087dff);
}
.benefit-grid h3{margin:16px 0 9px;font-size:21px}
.benefit-grid p{color:var(--muted);line-height:1.55}
.coverage{
  display:grid;
  grid-template-columns:.88fr 1.12fr;
  gap:28px;
  align-items:center;
}
.coverage-text h2{
  margin:12px 0;
  font-size:clamp(32px,4vw,52px);
}
.coverage-text p{color:var(--muted);line-height:1.6;font-size:18px}
.coverage-cards{
  display:grid;
  gap:16px;
}
.coverage-cards article{
  padding:28px;
  border-radius:24px;
  border:1px solid var(--line);
  background:
    linear-gradient(135deg,rgba(255,255,255,.06),rgba(255,255,255,.025)),
    radial-gradient(circle at 90% 20%,rgba(34,216,255,.13),transparent 32%);
}
.coverage-cards h3{margin:0 0 9px;font-size:26px}
.coverage-cards p{margin:0;color:#d6e8fb;line-height:1.6}
.central{
  display:grid;
  grid-template-columns:1fr 1fr .9fr;
  gap:18px;
  align-items:stretch;
  overflow:hidden;
}
.central-card{
  padding:30px;
  border-radius:26px;
  border:1px solid var(--line);
  background:linear-gradient(180deg,rgba(10,32,75,.90),rgba(4,13,32,.95));
}
.central-card h2{font-size:32px;margin:0 0 12px}
.central-card p{color:var(--muted);line-height:1.6}
.phone-preview{
  min-height:330px;
  border-radius:34px;
  border:1px solid rgba(255,255,255,.16);
  background:linear-gradient(180deg,#0b2a61,#030916);
  padding:24px;
  position:relative;
  box-shadow:inset 0 0 50px rgba(0,166,255,.16);
}
.phone-top{
  width:90px;height:8px;
  border-radius:999px;
  background:rgba(255,255,255,.2);
  margin:0 auto 28px;
}
.phone-logo img{width:190px;display:block;margin:0 auto 20px}
.phone-line,.phone-card{
  border-radius:14px;
  background:rgba(255,255,255,.12);
}
.phone-line{height:16px;margin:14px 0}
.phone-line.small{width:70%}
.phone-button{
  height:44px;
  border-radius:999px;
  background:linear-gradient(135deg,#4ce8ff,#087dff);
  margin:22px 0;
}
.phone-card{height:72px;border:1px solid var(--line);background:rgba(255,255,255,.06)}
.phone-card.short{height:58px;margin-top:12px;width:82%}
.testimonial-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:18px;
}
.testimonial-grid article{
  padding:26px;
  border-radius:24px;
  background:rgba(255,255,255,.05);
  border:1px solid var(--line);
}
.testimonial-grid p{
  margin-top:0;
  color:#eaf6ff;
  font-size:18px;
  line-height:1.55;
}
.testimonial-grid span{display:block;margin-top:12px;color:#ffc857;letter-spacing:2px}
.footer{
  width:min(1220px,calc(100% - 28px));
  margin:24px auto 88px;
  display:grid;
  grid-template-columns:1.35fr .8fr 1.25fr .85fr;
  gap:28px;
  padding:34px;
  border-radius:30px;
  border:1px solid var(--line);
  background:
    radial-gradient(circle at 90% 10%,rgba(34,216,255,.14),transparent 30%),
    rgba(2,8,22,.92);
}
.footer img{width:225px;display:block;margin-bottom:14px}
.footer h3{margin:0 0 12px}
.footer p,.footer a{
  display:block;
  color:#b9cae4;
  line-height:1.62;
  margin:7px 0;
}
.copy{
  grid-column:1/-1;
  padding-top:18px;
  border-top:1px solid var(--line2);
  color:#91a6c5;
  font-size:13px;
  text-align:center;
}
.mobile-bar{
  display:none;
  position:fixed;
  left:12px;right:12px;bottom:12px;
  z-index:60;
  padding:9px;
  border-radius:999px;
  border:1px solid var(--line);
  background:rgba(4,13,32,.90);
  backdrop-filter:blur(16px);
  box-shadow:0 20px 50px rgba(0,0,0,.45);
  justify-content:space-between;
}
.mobile-bar a{
  padding:13px 16px;
  border-radius:999px;
  color:#e9f8ff;
  font-size:13px;
  font-weight:950;
}
.mobile-bar .zap{background:var(--green);color:#001c0b}

@media (max-width:1040px){
  .menu-toggle{display:block}
  .menu{
    display:none;
    position:absolute;
    top:80px;left:12px;right:12px;
    margin:0;
    padding:18px;
    border-radius:20px;
    border:1px solid var(--line);
    background:#061631;
    flex-direction:column;
    align-items:flex-start;
    gap:14px;
  }
  .menu.open{display:flex}
  .top-action{display:none}
  .hero{grid-template-columns:1fr;padding:38px 22px 28px}
  .hero-visual{height:410px}
  .trust-line,.quick-bar,.grid-3,.grid-2,.benefit-grid,.coverage,.central,.testimonial-grid,.footer{
    grid-template-columns:1fr;
  }
  .city-note{display:block}
  .city-note p{text-align:left;margin-top:8px}
  .coverage{align-items:stretch}
  .footer{margin-bottom:92px}
  .mobile-bar{display:flex}
}

@media (max-width:620px){
  .header{width:calc(100% - 18px);border-radius:20px}
  .logo img{width:170px}
  .hero,.section{width:calc(100% - 18px);border-radius:24px}
  .hero h1{letter-spacing:-1.5px}
  .hero p{font-size:17px}
  .hero-buttons .btn{width:100%}
  .trust-line{gap:10px}
  .brand-orb{width:170px;height:170px;top:16px}
  .brand-orb img{width:145px}
  .fiber-a{width:360px;height:160px;top:140px}
  .fiber-b{width:410px;height:180px;top:126px}
  .fiber-c{width:300px;height:135px;top:160px}
  .smart-home{width:310px;height:210px;bottom:26px;padding:20px 16px 16px}
  .roof{width:230px;height:55px;top:-28px}
  .home-grid{height:152px}
  .float-card{display:none}
  .quick-bar{width:calc(100% - 18px)}
  .section{padding:38px 18px}
  .plan{padding:24px}
  .footer{width:calc(100% - 18px);padding:26px}
}