:root{
  --navy:#0b3158;
  --blue:#145887;
  --teal:#2380a8;
  --sky:#eaf4fb;
  --ink:#183047;
  --muted:#61788c;
  --white:#ffffff;
  --line:rgba(20,88,135,.18);
  --soft:rgba(255,255,255,.78);
  --shadow:0 18px 50px rgba(11,49,88,.13);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:linear-gradient(135deg,#eaf4fb 0%,#f8fbfd 48%,#e5f1f8 100%);line-height:1.6}
a{color:inherit}
img{max-width:100%;display:block}
.topline{height:8px;background:linear-gradient(90deg,var(--navy),var(--blue),var(--teal))}
.site-header{position:sticky;top:0;z-index:100;background:rgba(248,251,253,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav-wrap{width:min(1180px,calc(100% - 32px));margin:auto;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:15px 0}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-weight:800;color:var(--navy);letter-spacing:.01em}
.sunmark{width:40px;height:40px;border-radius:50%;background:radial-gradient(circle at 38% 35%,#fff7c9 0 10%,#ffd45f 18%,#f2a51d 48%,#d87300 75%);box-shadow:0 0 0 6px rgba(242,165,29,.12),0 0 28px rgba(242,165,29,.24)}
.brand span small{display:block;font-size:11px;color:var(--muted);font-weight:700;letter-spacing:.14em;text-transform:uppercase}
nav{display:flex;align-items:center;gap:18px}
nav a{text-decoration:none;color:var(--navy);font-weight:700;font-size:15px}
nav a:hover{color:var(--teal)}
.button{display:inline-block;text-decoration:none;border-radius:8px;padding:13px 20px;font-weight:800;transition:.2s transform,.2s box-shadow,.2s filter}
.button:hover{transform:translateY(-1px);filter:brightness(1.03)}
.button-primary{color:white;background:linear-gradient(135deg,var(--blue),var(--teal));box-shadow:0 8px 24px rgba(20,88,135,.2)}
.button-secondary{color:var(--navy);background:#fff;border:1px solid var(--line)}
.menu-toggle{display:none;border:0;background:transparent;font-size:25px;color:var(--navy);cursor:pointer}
.hero{width:min(1180px,calc(100% - 32px));margin:auto;display:grid;grid-template-columns:1.08fr .92fr;gap:44px;align-items:center;padding:72px 0 58px}
.eyebrow{display:inline-block;color:var(--teal);font-size:13px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;margin-bottom:12px}
h1,h2,h3{color:var(--navy);line-height:1.12}
h1{font-size:clamp(42px,6vw,72px);font-weight:600;margin:0 0 20px;letter-spacing:-.035em}
h2{font-size:clamp(30px,4vw,46px);font-weight:600;margin:0 0 16px;letter-spacing:-.02em}
h3{font-size:22px;margin:0 0 10px}
.hero p{font-size:clamp(18px,2.2vw,22px);color:#36566e;margin:0 0 28px;max-width:760px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:18px}
.microcopy{font-size:14px!important;color:var(--muted)!important;margin:0!important}
.stage-card{position:relative;background:linear-gradient(150deg,#0a2746,#145887 58%,#2380a8);border-radius:24px;min-height:430px;box-shadow:var(--shadow);overflow:hidden;padding:28px;color:white}
.stage-card:before{content:"";position:absolute;width:320px;height:320px;border-radius:50%;background:radial-gradient(circle,rgba(255,207,74,.85) 0 8%,rgba(255,183,41,.24) 28%,transparent 65%);top:-90px;right:-60px}
.stage-card:after{content:"";position:absolute;inset:auto -80px -90px auto;width:300px;height:300px;border-radius:50%;background:rgba(255,255,255,.06)}
.demo-title{position:relative;z-index:2;font-size:14px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;opacity:.86}
.phone{position:absolute;z-index:2;width:220px;height:380px;background:#111820;border:7px solid #0c1116;border-radius:30px;right:34px;bottom:-34px;box-shadow:0 22px 60px rgba(0,0,0,.35);overflow:hidden}
.phone-screen{height:100%;background:#eff7fb;color:#15354f;padding:18px 13px}
.phone-head{height:58px;border-radius:12px;background:linear-gradient(135deg,#145887,#2380a8);color:#fff;padding:11px 12px;font-weight:800;font-size:15px;margin-bottom:12px}
.search{background:#fff;border:1px solid rgba(20,88,135,.18);border-radius:9px;padding:9px 10px;color:#71899b;font-size:12px;margin-bottom:10px}
.song{background:#fff;border:1px solid rgba(20,88,135,.12);border-radius:8px;padding:9px 10px;margin:7px 0;font-size:12px;box-shadow:0 4px 10px rgba(11,49,88,.05)}
.stage-copy{position:absolute;left:28px;bottom:38px;z-index:2;width:46%;font-size:17px;line-height:1.45}
.stage-copy strong{display:block;font-size:28px;line-height:1.08;margin-bottom:10px}
.trustbar{background:rgba(255,255,255,.7);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.trust-inner{width:min(1180px,calc(100% - 32px));margin:auto;display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:22px 0;text-align:center}
.trust-inner strong{display:block;color:var(--navy);font-size:17px}
.trust-inner span{font-size:13px;color:var(--muted)}
.section{width:min(1180px,calc(100% - 32px));margin:auto;padding:76px 0}
.section.intro{text-align:center;max-width:920px}
.section.intro p{font-size:19px;color:#48667b}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:34px}
.card{background:var(--soft);border:1px solid var(--line);border-radius:16px;padding:24px;box-shadow:0 10px 30px rgba(11,49,88,.07)}
.card p{margin:0;color:#4d697d}
.icon{width:44px;height:44px;border-radius:12px;background:linear-gradient(135deg,rgba(20,88,135,.14),rgba(35,128,168,.2));display:grid;place-items:center;color:var(--navy);font-weight:900;margin-bottom:16px}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:38px;align-items:center}
.panel{background:linear-gradient(145deg,rgba(255,255,255,.88),rgba(236,247,252,.86));border:1px solid var(--line);border-radius:20px;padding:34px;box-shadow:var(--shadow)}
.checks{list-style:none;padding:0;margin:20px 0 0}
.checks li{position:relative;padding:8px 0 8px 32px;font-size:17px}
.checks li:before{content:"✓";position:absolute;left:0;top:7px;width:22px;height:22px;border-radius:50%;background:rgba(35,128,168,.14);color:var(--teal);font-weight:900;display:grid;place-items:center;font-size:13px}
.principles{background:linear-gradient(135deg,#0b3158,#145887 56%,#1f789d);color:white}
.principles .section{padding-top:68px;padding-bottom:68px}
.principles h2,.principles h3{color:white}
.principles p{color:rgba(255,255,255,.82)}
.principles .card{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.16);box-shadow:none}
.price-wrap{display:grid;grid-template-columns:1fr 1fr;gap:24px;max-width:860px;margin:34px auto 0}
.price{background:#fff;border:1px solid var(--line);border-radius:18px;padding:30px;text-align:center;box-shadow:var(--shadow)}
.price.featured{border:2px solid var(--teal);position:relative}
.price .tag{position:absolute;top:-14px;left:50%;transform:translateX(-50%);background:var(--teal);color:#fff;padding:6px 12px;border-radius:999px;font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.08em}
.amount{font-size:46px;font-weight:700;color:var(--navy);line-height:1;margin:16px 0 6px}
.amount small{font-size:16px;color:var(--muted);font-weight:700}
.price p{color:var(--muted)}
.cta{background:linear-gradient(135deg,#fff,#edf8fc);border:1px solid var(--line);border-radius:22px;padding:38px;display:flex;align-items:center;justify-content:space-between;gap:28px;box-shadow:var(--shadow)}
.cta p{margin:8px 0 0;color:#536f83}
footer{border-top:1px solid var(--line);background:rgba(255,255,255,.55)}
.footer-inner{width:min(1180px,calc(100% - 32px));margin:auto;padding:30px 0;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;color:var(--muted);font-size:14px}
.footer-links{display:flex;gap:18px;flex-wrap:wrap}
.footer-links a{text-decoration:none}
.page-hero{width:min(980px,calc(100% - 32px));margin:auto;padding:70px 0 30px;text-align:center}
.page-hero p{font-size:19px;color:#506b7f}
.faq{max-width:900px;margin:0 auto}
details{background:rgba(255,255,255,.82);border:1px solid var(--line);border-radius:12px;padding:18px 20px;margin:12px 0}
summary{cursor:pointer;color:var(--navy);font-weight:800;font-size:18px}
details p{margin:12px 0 0;color:#516d80}
@media(max-width:900px){
  .hero,.two-col{grid-template-columns:1fr}
  .hero{padding-top:48px}
  .stage-card{min-height:390px}
  .grid{grid-template-columns:repeat(2,1fr)}
  .trust-inner{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:700px){
  .menu-toggle{display:block}
  nav{position:absolute;top:71px;left:16px;right:16px;display:none;flex-direction:column;align-items:stretch;background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px;box-shadow:var(--shadow)}
  nav.open{display:flex}
  nav .button{text-align:center}
  .hero{gap:28px}
  .stage-card{min-height:450px}
  .phone{width:190px;height:340px;right:18px}
  .stage-copy{left:20px;width:45%;font-size:15px}
  .grid,.price-wrap{grid-template-columns:1fr}
  .cta{display:block;text-align:center}
  .cta .button{margin-top:20px}
}
@media(max-width:520px){
  .nav-wrap,.hero,.section,.trust-inner,.footer-inner,.page-hero{width:min(100% - 24px,1180px)}
  h1{font-size:42px}
  .trust-inner{grid-template-columns:1fr 1fr;gap:14px}
  .stage-card{min-height:420px;padding:18px}
  .phone{width:170px;height:316px;right:12px;bottom:-22px}
  .stage-copy{left:18px;bottom:26px;width:43%;font-size:14px}
  .stage-copy strong{font-size:22px}
}