:root{
  --bg:#071319;--panel:#0e2028;--paper:#f7f4ed;--card:#ffffff;--text:#10232b;
  --muted:#64727a;--aqua:#20b7a7;--lime:#c7e35b;--line:#d8e1df;--darkline:#21404a;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,Arial,Helvetica,sans-serif;background:var(--paper);color:var(--text);line-height:1.65}
a{color:inherit;text-decoration:none}
.wrap{width:min(1180px,calc(100% - 36px));margin:auto}
.top{position:sticky;top:0;z-index:50;background:rgba(7,19,25,.96);border-bottom:1px solid rgba(255,255,255,.08)}
.nav{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{color:#fff;font-weight:900;letter-spacing:.04em}.brand span{color:var(--lime)}
.navlinks{display:flex;gap:16px;align-items:center;color:#dce7e8;font-size:14px}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 18px;border-radius:10px;background:var(--lime);color:#102026;font-weight:900;border:1px solid var(--lime)}
.btn.ghost{background:transparent;color:#fff;border-color:#4b6870}
.hero{padding:110px 0 84px;background:
 radial-gradient(circle at 80% 20%,rgba(32,183,167,.25),transparent 28%),
 linear-gradient(135deg,#061218,#0b252d);color:#fff}
.badge{display:inline-block;padding:6px 10px;border:1px solid rgba(199,227,91,.45);border-radius:999px;color:var(--lime);font-size:12px;font-weight:900;letter-spacing:.12em;text-transform:uppercase}
.hero h1{font-size:clamp(52px,8vw,92px);line-height:.95;margin:16px 0 22px;max-width:900px}
.hero p{font-size:20px;color:#cfe0e2;max-width:820px}
.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:26px}
.section{padding:76px 0}
.section.dark{background:var(--bg);color:#fff}
.section h2{font-size:clamp(30px,4vw,46px);line-height:1.1;margin:8px 0 16px}
.eyebrow{font-size:12px;text-transform:uppercase;letter-spacing:.14em;font-weight:900;color:var(--aqua)}
.dark .eyebrow{color:var(--lime)}
.lead{font-size:18px;max-width:880px;color:var(--muted)}
.dark .lead{color:#bcd0d4}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:28px}
.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:22px}
.dark .card{background:var(--panel);border-color:var(--darkline)}
.card h3{margin:0 0 8px;font-size:21px}.card p{margin:0;color:var(--muted)}.dark .card p{color:#b9cacc}
.directory{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:24px}
.directory a{display:block;padding:14px 15px;background:#fff;border:1px solid var(--line);border-radius:12px;font-weight:850}
.directory a:hover{border-color:var(--aqua)}
.article{max-width:880px}.article p,.article li{font-size:17px}
.article a{color:#0f746c;font-weight:850}
.compare{overflow:auto}.compare table{width:100%;border-collapse:collapse;background:#fff}
.compare th,.compare td{padding:15px;border:1px solid var(--line);text-align:left}.compare th{background:#e9efec}
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px 18px;margin:10px 0}
.faq summary{cursor:pointer;font-weight:900}
.page-links{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.page-links a{display:block;padding:12px 14px;border-left:3px solid var(--aqua);background:#fff}
.cta{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:28px;border-radius:18px;background:#0a222a;color:#fff}
footer{background:#061218;color:#cbd8db}.foot{display:grid;grid-template-columns:2fr 1fr 1fr;gap:28px;padding:48px 0}
footer strong{display:block;color:#fff;margin-bottom:8px}footer a{display:block;margin:5px 0;color:#d8e4e6}
.crumb{padding:16px 0;color:#718087;font-size:13px}
@media(max-width:850px){.feature-grid,.directory,.foot{grid-template-columns:1fr 1fr}.navlinks a:not(.btn){display:none}}
@media(max-width:560px){.feature-grid,.directory,.foot,.page-links{grid-template-columns:1fr}.hero{padding:84px 0 64px}.hero h1{font-size:50px}.cta{display:block}.cta .btn{margin-top:18px;width:100%}}