:root{
  --bg:#ffffff;
  --surface:#f6f7fb;
  --surface2:#eef2ff;
  --text:#0b1220;
  --muted:#556070;
  --border:#d9e1f2;
  --blue:#0050ff;
  --blue2:#0a37b8;
  --cyan:#00d4ff;
  --accent:#00b2ff;
  --shadow: 0 12px 28px rgba(11,18,32,.10);
  --shadow2: 0 10px 24px rgba(11,18,32,.08);
  --radius: 18px;
  --radius2: 26px;
  --max: 1160px;
  --font: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans", "Liberation Sans", sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:var(--font);color:var(--text);background:var(--bg)}
a{color:inherit;text-decoration:none}
.container{max-width:var(--max);margin:0 auto;padding:0 18px}
.topbar{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.92);
  backdrop-filter:saturate(180%) blur(10px);
  border-bottom:1px solid var(--border);
}
.nav{
  display:flex;align-items:center;justify-content:space-between;
  gap:14px;padding:14px 0;
}
.brand{
  display:flex;align-items:center;gap:10px;
  font-weight:900;letter-spacing:-.02em;
  font-size:22px;
}
.bubble{
  width:34px;height:34px;border-radius:999px;
  background:radial-gradient(circle at 30% 30%, #ffffff 0 25%, rgba(255,255,255,.25) 26% 35%, rgba(255,255,255,.0) 36%),
             linear-gradient(145deg, var(--cyan), var(--blue));
  box-shadow:0 10px 18px rgba(0,80,255,.25);
  border:1px solid rgba(0,80,255,.20);
}
.brand span{color:var(--blue)}
.menu{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.mlink{
  padding:10px 12px;border-radius:999px;
  color:var(--muted);
  font-weight:700;font-size:14px;
}
.mlink:hover{background:var(--surface)}
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:12px 16px;border-radius:999px;
  border:1px solid rgba(0,80,255,.18);
  background:var(--blue);
  color:white;font-weight:800;
  box-shadow:0 12px 22px rgba(0,80,255,.22);
}
.btn:hover{filter:brightness(.96)}
.btn.ghost{
  background:white;color:var(--blue);
  border:1px solid rgba(0,80,255,.30);
  box-shadow:none;
}
.hero{
  position:relative;overflow:hidden;
  background:
    radial-gradient(1200px 600px at 15% 20%, rgba(0,212,255,.20), transparent 60%),
    radial-gradient(900px 520px at 85% 25%, rgba(0,80,255,.16), transparent 60%),
    linear-gradient(180deg, #ffffff, #f7f9ff);
  border-bottom:1px solid var(--border);
}
.hero .wrap{
  display:grid;grid-template-columns:1.15fr .85fr;
  gap:28px;align-items:center;padding:48px 0 34px;
}
@media (max-width: 980px){
  .hero .wrap{grid-template-columns:1fr; padding:34px 0 26px}
}
.kicker{
  display:inline-flex;align-items:center;gap:10px;
  padding:8px 12px;border-radius:999px;
  background:rgba(0,80,255,.08);
  border:1px solid rgba(0,80,255,.16);
  color:var(--blue2);font-weight:900;font-size:12px;
}
h1{font-size:52px;line-height:1.02;margin:16px 0 10px;letter-spacing:-.03em}
@media(max-width:560px){h1{font-size:38px}}
.sub{color:var(--muted);font-size:16px;line-height:1.6;max-width:58ch}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:18px 0 0}
.promo{
  background:white;border:1px solid var(--border);
  border-radius:var(--radius2);
  box-shadow:var(--shadow);
  padding:18px;
}
.promo h3{margin:0 0 6px;font-size:18px}
.promo p{margin:0;color:var(--muted);line-height:1.5}
.promo .mini{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap}
.badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 10px;border-radius:999px;
  background:var(--surface);
  border:1px solid var(--border);
  font-weight:800;font-size:12px;color:var(--text);
}
.section{padding:34px 0}
.h2{font-size:28px;margin:0 0 10px;letter-spacing:-.02em}
.lead{margin:0;color:var(--muted);line-height:1.6}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:18px}
@media(max-width:980px){.grid-3{grid-template-columns:1fr}}
.card{
  background:white;border:1px solid var(--border);
  border-radius:var(--radius);
  box-shadow:var(--shadow2);
  padding:16px;
}
.card h3{margin:0 0 6px;font-size:18px}
.card p{margin:0;color:var(--muted);line-height:1.5}
.card .link{margin-top:12px;display:inline-flex;align-items:center;gap:10px;font-weight:900;color:var(--blue)}
.card .icon{
  width:42px;height:42px;border-radius:14px;
  background:linear-gradient(145deg, rgba(0,212,255,.18), rgba(0,80,255,.12));
  border:1px solid rgba(0,80,255,.18);
  display:grid;place-items:center;
  margin-bottom:12px;
}
.planbar{
  position:sticky;bottom:10px;z-index:40;
  margin-top:12px;
}
.planbar .inner{
  background:rgba(255,255,255,.92);
  border:1px solid var(--border);
  border-radius:999px;
  box-shadow:var(--shadow);
  padding:10px;
  display:flex;align-items:center;gap:10px;justify-content:space-between;
}
.tabs{display:flex;gap:10px;background:var(--surface);border:1px solid var(--border);border-radius:999px;padding:6px}
.tab{padding:10px 12px;border-radius:999px;font-weight:900;font-size:13px;color:var(--muted)}
.tab.active{background:white;border:1px solid var(--border);color:var(--text)}
.search{
  display:flex;align-items:center;gap:10px;flex:1;justify-content:flex-end;
}
.input{
  width:280px;max-width:48vw;
  padding:12px 14px;border-radius:999px;border:1px solid var(--border);
  background:white;font-weight:700;color:var(--text);
}
.small{font-size:12px;color:var(--muted)}
.plans{
  display:grid;grid-template-columns:repeat(4,1fr);
  gap:16px;margin-top:18px;
}
@media(max-width:1100px){.plans{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.plans{grid-template-columns:1fr}}
.plan{
  background:white;border:1px solid var(--border);
  border-radius:22px;box-shadow:var(--shadow2);
  padding:16px;
}
.plan .top{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}
.plan h3{margin:0;font-size:18px}
.plan .speed{color:var(--muted);font-weight:800;font-size:12px;margin-top:2px}
.bullets{margin:12px 0 0;padding:0;list-style:none;display:grid;gap:10px}
.bullets li{display:flex;gap:10px;align-items:flex-start;color:var(--muted);line-height:1.4;font-weight:650}
.tick{
  width:22px;height:22px;border-radius:8px;
  background:rgba(0,80,255,.10);
  border:1px solid rgba(0,80,255,.18);
  display:grid;place-items:center;color:var(--blue);font-weight:1000;font-size:13px;
  flex:0 0 auto;margin-top:1px;
}
.tags{display:flex;gap:8px;flex-wrapflex-wrap:wrap;margin-top:12px;flex-wrap:wrap}
.tag{
  padding:6px 10px;border-radius:999px;
  background:rgba(0,212,255,.12);
  border:1px solid rgba(0,212,255,.25);
  color:var(--blue2);font-weight:900;font-size:11px;
}
.price{
  display:flex;align-items:baseline;gap:8px;
  margin-top:16px;
}
.price .now{font-size:28px;font-weight:1000;letter-spacing:-.02em}
.price .per{color:var(--muted);font-weight:800}
.hr{height:1px;background:var(--border);margin:14px 0}
.footer{
  background:#0b1220;color:#eaf0ff;
  padding:28px 0;margin-top:26px;
}
.footer a{color:#eaf0ff}
.footer .cols{display:grid;grid-template-columns:2fr 1fr 1fr;gap:18px}
@media(max-width:980px){.footer .cols{grid-template-columns:1fr}}
.fh{font-weight:1000;margin:0 0 10px}
.flist{margin:0;padding:0;list-style:none;display:grid;gap:10px}
.fmeta{margin-top:16px;color:rgba(234,240,255,.75);font-size:12px;line-height:1.6}
.pagehead{
  padding:28px 0 12px;
  background:linear-gradient(180deg,#ffffff,#f7f9ff);
  border-bottom:1px solid var(--border);
}
.pagehead h1{font-size:40px;margin:0 0 8px}
.pagehead p{margin:0;color:var(--muted);line-height:1.6;max-width:70ch}
.form{
  display:grid;gap:12px;max-width:560px
}
label{font-weight:900;font-size:13px}
textarea,.text{
  width:100%;padding:12px 14px;border-radius:16px;
  border:1px solid var(--border);background:white;font-weight:650;color:var(--text)
}
textarea{min-height:120px;resize:vertical}
.notice{
  background:rgba(0,80,255,.06);
  border:1px solid rgba(0,80,255,.14);
  border-radius:18px;
  padding:14px;color:var(--muted);line-height:1.6
}


/* --- v2: more professional header + home --- */
.nav-left{display:flex;align-items:center;gap:16px}
.nav-right{display:flex;align-items:center;gap:10px}
.primary{display:flex;align-items:center;gap:6px}
.nav-item{position:relative}
.nav-link{
  display:inline-flex;align-items:center;gap:8px;
  padding:10px 12px;border-radius:999px;
  color:var(--text);font-weight:700;font-size:14px;
}
.nav-link:hover{background:rgba(0,80,255,.08)}
.chev{width:10px;height:10px;opacity:.7}
.dropdown{
  position:absolute;left:0;top:100%;
  margin-top:10px;min-width:280px;
  background:#fff;border:1px solid var(--border);
  box-shadow:var(--shadow2);border-radius:16px;
  padding:10px;display:none;
}
.nav-item:hover .dropdown{display:block}
.dropgrid{display:grid;grid-template-columns:1fr;gap:4px}
.drop{
  display:flex;align-items:flex-start;gap:10px;
  padding:10px;border-radius:14px;
}
.drop:hover{background:var(--surface)}
.drop b{display:block;font-size:14px}
.drop span{display:block;font-size:12px;color:var(--muted);margin-top:2px}
.ico{
  width:34px;height:34px;border-radius:12px;
  background:linear-gradient(180deg, rgba(0,80,255,.14), rgba(0,178,255,.10));
  display:grid;place-items:center;border:1px solid rgba(0,80,255,.18);
}
.search{
  position:relative;display:none;
}
.search input{
  width:320px;max-width:38vw;
  padding:11px 12px 11px 38px;border-radius:999px;
  border:1px solid var(--border);background:var(--surface);
  outline:none;
}
.search svg{position:absolute;left:12px;top:50%;transform:translateY(-50%);opacity:.65}
.pill{
  display:inline-flex;align-items:center;gap:8px;
  padding:10px 12px;border-radius:999px;
  border:1px solid var(--border);background:var(--surface);
  font-weight:700;font-size:14px;
}
.pill:hover{background:#fff}
.callpill{display:none}
.hamb{display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:12px;border:1px solid var(--border);background:#fff;cursor:pointer}
.hamb svg{opacity:.8}
.mobilepanel{
  display:none;
  border-top:1px solid var(--border);
  padding:12px 0 18px 0;
}
.mobilepanel a{display:flex;justify-content:space-between;align-items:center;padding:12px 10px;border-radius:12px;font-weight:700}
.mobilepanel a:hover{background:var(--surface)}
.mobilepanel .sub{font-weight:600;color:var(--muted);font-size:12px}
.mobilepanel .row{display:flex;flex-direction:column;gap:2px}
.badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 10px;border-radius:999px;
  background:rgba(0,80,255,.08);border:1px solid rgba(0,80,255,.16);
  font-weight:700;font-size:12px;color:var(--blue2);
}
.hero2{
  padding:46px 0 34px 0;
  background:
    radial-gradient(900px 400px at 20% 10%, rgba(0,80,255,.18), transparent 60%),
    radial-gradient(900px 400px at 80% 0%, rgba(0,212,255,.16), transparent 55%),
    linear-gradient(180deg, #ffffff 0%, #f7f9ff 70%, #ffffff 100%);
}
.hero2 .grid{
  display:grid;grid-template-columns:1.25fr .85fr;gap:26px;align-items:stretch;
}
.hero2 h1{
  font-size:54px;line-height:1.0;margin:10px 0 12px 0;letter-spacing:-.03em;
}
.hero2 .accent{color:var(--blue)}
.hero2 .sub{font-size:16px;color:var(--muted);max-width:56ch}
.value{
  display:flex;flex-wrap:wrap;gap:10px;margin-top:16px
}
.value .badge{background:rgba(0,212,255,.12);border-color:rgba(0,212,255,.20);color:var(--blue2)}
.hero-card{
  background:#fff;border:1px solid var(--border);border-radius:22px;
  box-shadow:var(--shadow2);padding:18px;
}
.formtabs{display:flex;gap:8px;background:var(--surface);border:1px solid var(--border);padding:6px;border-radius:16px}
.formtabs button{
  flex:1;border:0;background:transparent;padding:10px 10px;border-radius:12px;
  font-weight:800;cursor:pointer;color:var(--muted)
}
.formtabs button.active{background:#fff;color:var(--text);box-shadow:0 6px 14px rgba(11,18,32,.08)}
.input{
  width:100%;padding:12px 12px;border-radius:14px;border:1px solid var(--border);background:#fff;outline:none;font-size:14px
}
.note{font-size:12px;color:var(--muted);margin-top:10px}
.section-title{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin:26px 0 14px 0}
.section-title h2{margin:0;font-size:28px;letter-spacing:-.02em}
.section-title p{margin:0;color:var(--muted)}
.cards4{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.card2{
  background:#fff;border:1px solid var(--border);border-radius:18px;
  padding:16px;box-shadow:0 10px 24px rgba(11,18,32,.06)
}
.card2 h3{margin:8px 0 6px 0;font-size:16px}
.card2 p{margin:0;color:var(--muted);font-size:13px;line-height:1.5}
.card2 .mini{display:flex;align-items:center;justify-content:space-between;margin-top:12px;color:var(--blue2);font-weight:800}
.split{
  display:grid;grid-template-columns:1fr 1fr;gap:16px
}
.banner{
  border-radius:22px;border:1px solid var(--border);
  background:linear-gradient(135deg, rgba(0,80,255,.10), rgba(0,212,255,.10));
  padding:18px;display:flex;align-items:center;justify-content:space-between;gap:14px
}
.banner b{font-size:16px}
.banner span{display:block;color:var(--muted);font-size:13px;margin-top:2px}
@media (min-width:980px){
  .search{display:block}
  .callpill{display:inline-flex}
  .hamb{display:none}
}
@media (max-width:980px){
  .primary{display:none}
  .hero2 .grid{grid-template-columns:1fr;gap:14px}
  .hero2 h1{font-size:42px}
  .cards4{grid-template-columns:1fr 1fr}
  .split{grid-template-columns:1fr}
}
@media (max-width:520px){
  .cards4{grid-template-columns:1fr}
  .hero2 h1{font-size:36px}
}
/* Ensure old hero styles still work on inner pages */