/* LuckyMDM - phone rental MDM & supervision lock */
:root{
  --blue:#2b7de9; --blue-dark:#1a5bbf; --navy:#0d2440; --ink:#1a2433;
  --muted:#5b6b7f; --bg:#f6f9fd; --line:#e6edf5; --white:#fff;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;color:var(--ink);line-height:1.7;background:var(--white);-webkit-font-smoothing:antialiased}
a{color:var(--blue);text-decoration:none}
a:hover{color:var(--blue-dark)}
.container{max-width:1140px;margin:0 auto;padding:0 24px}
h1,h2,h3{line-height:1.25;color:var(--navy);font-weight:700}
h1{font-size:2.6rem;letter-spacing:-.5px}
h2{font-size:2rem;letter-spacing:-.3px;margin-bottom:16px}
h3{font-size:1.15rem;margin-bottom:8px}
p{color:var(--muted);margin-bottom:14px}
.small{font-size:.9rem}
.btn{display:inline-block;padding:13px 28px;border-radius:8px;font-weight:600;font-size:1rem;cursor:pointer;border:none;transition:.2s}
.btn-primary{background:var(--blue);color:#fff}
.btn-primary:hover{background:var(--blue-dark);color:#fff}
.btn-ghost{background:transparent;color:var(--blue);border:1.5px solid var(--blue)}
.btn-ghost:hover{background:#eaf2ff;color:var(--blue-dark)}

/* header */
header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.95);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:68px}
.logo{font-weight:800;font-size:1.35rem;color:var(--navy)}
.logo span{color:var(--blue)}
.nav-links{display:flex;gap:30px;align-items:center}
.nav-links a{color:var(--ink);font-weight:500;font-size:.95rem}
.nav-links a:hover{color:var(--blue)}
.nav-cta{display:flex;align-items:center;gap:14px}

/* hero */
.hero{background:linear-gradient(180deg,#eef5ff 0%,#fff 100%);padding:84px 0 64px;text-align:center}
.hero h1{max-width:820px;margin:0 auto 18px}
.hero p{max-width:660px;margin:0 auto 28px;font-size:1.12rem}
.hero .btn{margin:0 8px}
.hero-tags{margin-top:28px;display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.tag{background:#fff;border:1px solid var(--line);border-radius:100px;padding:7px 16px;font-size:.85rem;color:var(--muted);font-weight:500}

/* sections */
section{padding:72px 0}
.section-head{text-align:center;max-width:680px;margin:0 auto 44px}
.grid{display:grid;gap:24px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:28px;transition:.2s}
.card:hover{box-shadow:0 8px 30px rgba(13,36,64,.08);border-color:#cfe0f5}
.card h3{font-size:1.08rem}
.card p{font-size:.93rem;margin-bottom:0}
.icon{width:46px;height:46px;border-radius:10px;background:#eaf2ff;display:flex;align-items:center;justify-content:center;font-size:1.4rem;margin-bottom:16px}

/* table */
.table-wrap{overflow-x:auto;margin:20px 0}
table{width:100%;border-collapse:collapse;font-size:.93rem}
th,td{border:1px solid var(--line);padding:12px 14px;text-align:left}
th{background:#f0f6ff;color:var(--navy);font-weight:600}
td{color:var(--muted)}

/* cta band */
.cta-band{background:var(--navy);color:#fff;text-align:center;padding:64px 24px;border-radius:20px}
.cta-band h2{color:#fff}
.cta-band p{color:#c3d2e6;max-width:600px;margin:0 auto 24px}

/* footer */
footer{background:#0a1a2e;color:#9fb0c6;padding:56px 0 28px;font-size:.9rem}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:32px;margin-bottom:36px}
.footer-grid h4{color:#fff;margin-bottom:14px;font-size:.95rem}
.footer-grid a{color:#9fb0c6;display:block;margin-bottom:8px}
.footer-grid a:hover{color:#fff}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}
.footer-brand{font-size:1.2rem;font-weight:800;color:#fff;margin-bottom:12px}
.footer-brand span{color:var(--blue)}

/* page hero (inner pages) */
.page-hero{background:linear-gradient(180deg,#eef5ff 0%,#fff 100%);padding:64px 0 40px;text-align:center}
.page-hero h1{font-size:2.2rem}
.page-hero p{max-width:640px;margin:0 auto;font-size:1.05rem}

/* fact box */
.factbox{border-left:4px solid var(--blue);background:#f5f9ff;padding:18px 22px;margin:0 0 24px;border-radius:8px}
.factbox p{margin:0;color:var(--ink)}

/* responsive */
@media(max-width:860px){
  h1{font-size:2rem} h2{font-size:1.6rem}
  .grid-3,.grid-2{grid-template-columns:1fr}
  .nav-links{display:none}
  .footer-grid{grid-template-columns:1fr 1fr}
}