:root{--bg:#0B1020;--panel:#111A2E;--panel2:#0F1729;--cyan:#00C2FF;--text:#F5FAFF;--muted:#AAB6CC;--line:rgba(255,255,255,.09);--max:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 85% 0%,rgba(0,194,255,.12),transparent 28%),var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.65}a{color:inherit;text-decoration:none}.container{width:min(var(--max),92%);margin:auto}.header{position:sticky;top:0;z-index:20;background:rgba(11,16,32,.88);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}.nav{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}.logo{width:205px;height:auto}.navlinks{display:flex;gap:22px;align-items:center}.navlinks a{color:#D9E4F4;font-size:15px}.navlinks a:hover{color:var(--cyan)}.menu{display:none;background:none;border:1px solid var(--line);color:#fff;padding:9px 11px;border-radius:10px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 20px;border-radius:12px;font-weight:750;border:1px solid transparent;transition:.2s}.btn-primary{background:var(--cyan);color:#00131c;box-shadow:0 12px 30px rgba(0,194,255,.18)}.btn-primary:hover{transform:translateY(-2px)}.btn-ghost{border-color:var(--line);background:rgba(255,255,255,.03)}.hero{padding:86px 0 70px}.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:50px;align-items:center}.eyebrow{color:var(--cyan);font-weight:800;letter-spacing:.08em;text-transform:uppercase;font-size:13px}.hero h1{font-size:clamp(42px,6vw,76px);line-height:1.02;margin:16px 0 20px;letter-spacing:-.04em}.hero h1 span{color:var(--cyan)}.lead{font-size:19px;color:var(--muted);max-width:690px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.hero-card{background:linear-gradient(145deg,rgba(0,194,255,.14),rgba(255,255,255,.025));border:1px solid rgba(0,194,255,.22);border-radius:24px;padding:28px;box-shadow:0 24px 70px rgba(0,0,0,.25)}.hero-card .metric{font-size:34px;font-weight:850;color:var(--cyan)}.hero-card p{color:var(--muted);margin-top:4px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.section{padding:70px 0}.section h2{font-size:36px;line-height:1.15;margin:0 0 12px}.section-intro{color:var(--muted);max-width:760px;margin-bottom:28px}.card{background:rgba(255,255,255,.035);border:1px solid var(--line);border-radius:18px;padding:24px}.card h3{margin-top:0}.card p{color:var(--muted)}.icon{font-size:28px;color:var(--cyan)}.band{background:linear-gradient(90deg,rgba(0,194,255,.10),rgba(0,194,255,.03));border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.steps{counter-reset:step}.step{position:relative;padding-left:58px}.step:before{counter-increment:step;content:counter(step);position:absolute;left:0;top:0;width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:var(--cyan);color:#00131c;font-weight:900}.faq details{border-bottom:1px solid var(--line);padding:18px 0}.faq summary{cursor:pointer;font-weight:750}.faq p{color:var(--muted)}.article-list{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.article-meta{font-size:13px;color:var(--cyan)}.footer{border-top:1px solid var(--line);padding:40px 0;color:var(--muted)}.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:30px}.footer a{color:#C8D4E8}.legal{font-size:13px;color:#8290A7}.page-hero{padding:65px 0 35px}.page-hero h1{font-size:52px;line-height:1.1;margin:12px 0}.article{max-width:820px;margin:auto}.article h2{font-size:30px;margin-top:44px}.article h3{font-size:22px;margin-top:30px}.article p,.article li{color:#C2CCDC}.table-wrap{overflow:auto}.table{width:100%;border-collapse:collapse}.table th,.table td{border:1px solid var(--line);padding:13px;text-align:left}.table th{color:var(--cyan)}@media(max-width:900px){.navlinks{display:none;position:absolute;left:4%;right:4%;top:76px;background:#0d1527;border:1px solid var(--line);border-radius:14px;padding:14px;flex-direction:column;align-items:stretch}.navlinks.open{display:flex}.menu{display:block}.nav .btn{display:none}.hero-grid,.footer-grid{grid-template-columns:1fr}.grid{grid-template-columns:1fr 1fr}.article-list{grid-template-columns:1fr}}@media(max-width:600px){.hero{padding:55px 0}.hero h1{font-size:45px}.grid{grid-template-columns:1fr}.section{padding:50px 0}.page-hero h1{font-size:40px}.logo{width:180px}}

/* Final commercial homepage additions */
.notice{padding:10px 14px;border:1px solid rgba(25,211,255,.22);border-radius:12px;background:rgba(25,211,255,.06);color:#cfefff;font-size:13px}
.contact-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}
.contact-row .btn{min-width:180px}
.channel-strip{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;margin-top:25px}
.channel-pill{padding:14px 10px;text-align:center;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.035);font-weight:800}
.pricing-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.price-card{display:flex;flex-direction:column}
.price-card .btn{margin-top:auto}
.guarantee{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media(max-width:1100px){.pricing-grid{grid-template-columns:repeat(3,1fr)}.channel-strip{grid-template-columns:repeat(3,1fr)}}
@media(max-width:700px){.pricing-grid,.guarantee{grid-template-columns:1fr}.channel-strip{grid-template-columns:repeat(2,1fr)}}


/* V4 professional polish */
:root{--cyan:#19D3FF;--cyan2:#69E4FF;--gold:#FFD166;--shadow:0 24px 70px rgba(0,0,0,.32)}
body{background:radial-gradient(circle at 15% 10%,rgba(25,211,255,.08),transparent 25%),radial-gradient(circle at 85% 0%,rgba(0,194,255,.14),transparent 30%),var(--bg)}
.header{background:rgba(7,11,24,.92)}
.nav{min-height:82px}
.logo{width:220px;filter:drop-shadow(0 8px 20px rgba(25,211,255,.12))}
.navlinks a{transition:.2s ease}
.navlinks a:hover{transform:translateY(-1px)}
.hero{padding:92px 0 82px;text-align:center}
.hero-grid{grid-template-columns:1fr;gap:34px;max-width:1050px}
.hero-grid>div:first-child{display:flex;flex-direction:column;align-items:center}
.hero h1{max-width:900px;margin:18px auto 22px}
.lead{max-width:850px;margin:0 auto;color:#c3cede}
.hero-kicker{display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap}
.hero-kicker span{display:inline-flex;align-items:center;justify-content:center;padding:9px 16px;border-radius:999px;border:1px solid rgba(25,211,255,.24);background:rgba(25,211,255,.07);color:#dff8ff;font-size:13px;font-weight:850;letter-spacing:.04em;box-shadow:0 10px 28px rgba(0,0,0,.12)}
.hero-kicker span+span{border-color:rgba(255,209,102,.28);background:rgba(255,209,102,.07);color:#ffe7a5}
.contact-row{justify-content:center;margin-top:26px}
.contact-row .btn{min-width:205px}
.trust-row{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;margin-top:18px}
.trust-row span{padding:9px 13px;border-radius:10px;background:rgba(255,255,255,.035);border:1px solid var(--line);font-size:13px;color:#d7e2f2}
.hero-card-pro{width:min(920px,100%);margin:0 auto;padding:30px 34px;text-align:center;background:linear-gradient(135deg,rgba(25,211,255,.13),rgba(255,255,255,.035));border-color:rgba(25,211,255,.22);box-shadow:var(--shadow)}
.hero-card-pro h2{margin-bottom:8px}
.metric-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:22px}
.metric{padding:16px;border:1px solid var(--line);border-radius:14px;background:rgba(0,0,0,.12)}
.hero-card .metric strong{display:block;font-size:30px}
.hero-card .metric span{display:block;color:#aab6cc;font-size:12px;margin-top:2px}
.section>.container{text-align:center}
.section .grid,.pricing-grid,.guarantee,.article-list,.channel-strip,.actions{ text-align:left}
.section-intro{margin-left:auto;margin-right:auto}
.channel-strip{grid-template-columns:repeat(6,1fr)}
.channel-pill{transition:.22s ease;box-shadow:0 10px 25px rgba(0,0,0,.10)}
.channel-pill:hover{transform:translateY(-3px);border-color:rgba(25,211,255,.34);background:rgba(25,211,255,.06)}
.card{box-shadow:0 12px 32px rgba(0,0,0,.12)}
.pricing-grid{grid-template-columns:repeat(5,1fr);align-items:stretch}
.price-card{position:relative;min-height:370px;padding:26px 22px;border-radius:20px;transition:.22s ease}
.price-card:hover{transform:translateY(-6px);border-color:rgba(25,211,255,.32);box-shadow:0 22px 55px rgba(0,0,0,.28)}
.price-card.featured{border:1px solid rgba(25,211,255,.65);background:linear-gradient(160deg,rgba(25,211,255,.13),rgba(255,255,255,.045));box-shadow:0 24px 60px rgba(25,211,255,.10)}
.price-card h3{font-size:20px;line-height:1.3;margin:10px 0 18px}
.plan-label{font-size:10px;font-weight:900;letter-spacing:.12em;color:#7de9ff}
.badge{position:absolute;top:-12px;left:50%;transform:translateX(-50%);white-space:nowrap;padding:7px 13px;border-radius:999px;background:var(--cyan);color:#00131c;font-size:10px;font-weight:950;letter-spacing:.08em;box-shadow:0 8px 22px rgba(25,211,255,.25)}
.price{font-size:34px;font-weight:950;letter-spacing:-.03em;white-space:nowrap;margin-bottom:14px;color:#fff}
.price small{display:block;font-size:11px;font-weight:650;letter-spacing:0;color:#9eacc0;margin-top:-3px}
.list{padding:0;margin:0 0 22px;list-style:none;color:#d4deed;font-size:13px;line-height:1.85}
.list li{border-bottom:1px solid rgba(255,255,255,.055);padding:4px 0}
.price-card .btn{width:100%;margin-top:auto}
.guarantee{max-width:900px;margin:0 auto}
.steps{max-width:1000px;margin:0 auto}
.actions{justify-content:center}
.footer{text-align:left}
.footer-grid .logo{width:190px}
@media(max-width:1100px){.pricing-grid{grid-template-columns:repeat(3,1fr)}.channel-strip{grid-template-columns:repeat(3,1fr)}}
@media(max-width:700px){.hero{padding:62px 0 55px}.hero h1{font-size:44px}.metric-grid{grid-template-columns:1fr}.pricing-grid{grid-template-columns:1fr}.channel-strip{grid-template-columns:repeat(2,1fr)}.price-card{min-height:0}.hero-kicker span{width:100%;max-width:360px}}


/* ========================= V11 FAQ + PRICING UX ========================= */
.faq-pro-section{position:relative;overflow:hidden;background:radial-gradient(circle at 50% 0%,rgba(22,140,255,.055),transparent 42%)}
.faq-pro{max-width:1040px}.faq-pro-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:34px}.faq-pro-head h2{font-size:clamp(32px,4vw,48px);letter-spacing:-1.2px;margin:7px 0 10px}.faq-pro-head p{color:#8f9daf;max-width:650px;margin:0}.faq-pro-badge{flex:0 0 auto;padding:11px 14px;border-radius:12px;border:1px solid rgba(22,140,255,.22);background:rgba(22,140,255,.06);font-size:10px;font-weight:900;letter-spacing:1.4px;color:#bcecff}.faq-pro-badge span{margin-left:10px;color:#168cff}.faq-pro-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.faq-pro-card{position:relative;padding:22px 24px 22px 68px;border:1px solid rgba(255,255,255,.085);border-radius:18px;background:linear-gradient(145deg,rgba(14,24,37,.96),rgba(7,12,19,.98));box-shadow:0 15px 42px rgba(0,0,0,.18);transition:.22s ease}.faq-pro-card:hover{transform:translateY(-3px);border-color:rgba(22,140,255,.28);box-shadow:0 20px 50px rgba(0,0,0,.24),0 0 25px rgba(22,140,255,.05)}.faq-num{position:absolute;left:20px;top:21px;font-size:10px;font-weight:900;letter-spacing:1px;color:#168cff}.faq-pro-card details{margin:0}.faq-pro-card summary{list-style:none;cursor:pointer;font-size:15px;font-weight:850;color:#f3f8ff;padding-right:20px;position:relative}.faq-pro-card summary::-webkit-details-marker{display:none}.faq-pro-card summary:after{content:'+';position:absolute;right:0;top:-2px;width:24px;height:24px;border-radius:8px;display:grid;place-items:center;color:#80dfff;background:rgba(22,140,255,.08);border:1px solid rgba(22,140,255,.12);font-size:16px}.faq-pro-card details[open] summary:after{content:'−';background:rgba(22,140,255,.14)}.faq-pro-card p{color:#8d9bae;font-size:12px;line-height:1.8;margin:13px 0 0}.pricing-page-v11{max-width:1180px;margin:0 auto}.pricing-page-v11 .price-card{min-height:390px}.pricing-page-v11 .price-card h3{min-height:54px}.pricing-page-v11 .btn{font-size:13px}
@media(max-width:800px){.faq-pro-head{display:block}.faq-pro-badge{display:inline-block;margin-top:18px}.faq-pro-grid{grid-template-columns:1fr}}
@media(max-width:520px){.faq-pro-card{padding:20px 18px 20px 58px}.faq-num{left:17px}.faq-pro-head h2{font-size:34px}}

/* =========================
   FAQ V12 — premium redesign
   ========================= */
.faq-v12-section{
  position:relative;
  overflow:hidden;
  padding:92px 0 100px;
  background:
    radial-gradient(circle at 8% 18%,rgba(0,194,255,.08),transparent 30%),
    radial-gradient(circle at 92% 82%,rgba(0,194,255,.055),transparent 28%);
}
.faq-v12-section:before{
  content:"";
  position:absolute;
  left:50%;
  top:0;
  width:1px;
  height:100%;
  background:linear-gradient(180deg,transparent,rgba(255,255,255,.055),transparent);
  opacity:.5;
}
.faq-v12{
  position:relative;
  display:grid;
  grid-template-columns:minmax(300px,.72fr) minmax(0,1.28fr);
  gap:80px;
  align-items:start;
}
.faq-v12-intro{
  position:sticky;
  top:112px;
}
.faq-v12-kicker{
  display:inline-flex;
  align-items:center;
  gap:9px;
  color:var(--cyan);
  font-size:11px;
  font-weight:900;
  letter-spacing:.16em;
  text-transform:uppercase;
}
.faq-v12-dot{
  width:7px;
  height:7px;
  border-radius:50%;
  background:var(--cyan);
  box-shadow:0 0 0 5px rgba(0,194,255,.09),0 0 18px rgba(0,194,255,.45);
}
.faq-v12-intro h2{
  margin:18px 0 18px;
  font-size:clamp(36px,4.2vw,57px);
  line-height:1.02;
  letter-spacing:-.045em;
}
.faq-v12-intro h2 span{
  color:var(--cyan);
}
.faq-v12-lead{
  max-width:430px;
  margin:0;
  color:var(--muted);
  font-size:15px;
  line-height:1.8;
}
.faq-v12-help{
  display:flex;
  gap:15px;
  margin-top:38px;
  padding:18px;
  max-width:410px;
  border:1px solid rgba(255,255,255,.08);
  border-radius:16px;
  background:linear-gradient(145deg,rgba(255,255,255,.045),rgba(255,255,255,.018));
}
.faq-v12-help-icon{
  flex:0 0 36px;
  width:36px;
  height:36px;
  display:grid;
  place-items:center;
  border-radius:11px;
  color:var(--cyan);
  background:rgba(0,194,255,.09);
  border:1px solid rgba(0,194,255,.16);
  font-weight:900;
}
.faq-v12-help strong{
  display:block;
  margin:1px 0 3px;
  font-size:13px;
}
.faq-v12-help p{
  margin:0 0 8px;
  color:#8794aa;
  font-size:12px;
}
.faq-v12-help a{
  color:var(--cyan);
  font-size:12px;
  font-weight:800;
}
.faq-v12-help a span{margin-left:5px}
.faq-v12-list{
  border-top:1px solid rgba(255,255,255,.10);
}
.faq-v12-list details{
  border-bottom:1px solid rgba(255,255,255,.10);
}
.faq-v12-list summary{
  min-height:82px;
  display:grid;
  grid-template-columns:46px 1fr 34px;
  align-items:center;
  gap:14px;
  cursor:pointer;
  list-style:none;
  transition:color .2s ease;
}
.faq-v12-list summary::-webkit-details-marker{display:none}
.faq-v12-index{
  color:#607087;
  font-size:11px;
  font-weight:850;
  letter-spacing:.08em;
  font-variant-numeric:tabular-nums;
}
.faq-v12-question{
  color:#edf5ff;
  font-size:16px;
  font-weight:750;
  letter-spacing:-.01em;
}
.faq-v12-list summary:hover .faq-v12-question{
  color:var(--cyan);
}
.faq-v12-plus{
  position:relative;
  width:30px;
  height:30px;
  border:1px solid rgba(255,255,255,.10);
  border-radius:10px;
  background:rgba(255,255,255,.025);
  transition:.22s ease;
}
.faq-v12-plus:before,
.faq-v12-plus:after{
  content:"";
  position:absolute;
  left:50%;
  top:50%;
  width:10px;
  height:1.5px;
  background:#8d9bb0;
  transform:translate(-50%,-50%);
  transition:.22s ease;
}
.faq-v12-plus:after{
  transform:translate(-50%,-50%) rotate(90deg);
}
.faq-v12-list details[open] .faq-v12-plus{
  background:rgba(0,194,255,.10);
  border-color:rgba(0,194,255,.20);
}
.faq-v12-list details[open] .faq-v12-plus:before,
.faq-v12-list details[open] .faq-v12-plus:after{
  background:var(--cyan);
}
.faq-v12-list details[open] .faq-v12-plus:after{
  transform:translate(-50%,-50%) rotate(0deg);
  opacity:0;
}
.faq-v12-list details[open] .faq-v12-index{
  color:var(--cyan);
}
.faq-v12-answer{
  margin:0 48px 25px 60px;
  max-width:650px;
  color:#8f9caf;
  font-size:13px;
  line-height:1.85;
}
@media(max-width:900px){
  .faq-v12-section{padding:72px 0 80px}
  .faq-v12{grid-template-columns:1fr;gap:42px}
  .faq-v12-section:before{display:none}
  .faq-v12-intro{position:static}
  .faq-v12-help{margin-top:28px}
}
@media(max-width:600px){
  .faq-v12-section{padding:58px 0 65px}
  .faq-v12-intro h2{font-size:40px}
  .faq-v12-list summary{min-height:72px;grid-template-columns:32px 1fr 30px;gap:9px}
  .faq-v12-question{font-size:14px;line-height:1.4}
  .faq-v12-answer{margin:0 20px 22px 41px;font-size:12.5px}
  .faq-v12-plus{width:28px;height:28px}
}