/* RemoteDesk website - plain CSS, no frameworks */
:root{
  --bg:#070e18;
  --bg-2:#0b1524;
  --panel:#0f1c2e;
  --panel-2:#132338;
  --line:#1d2f47;
  --text:#e7eef7;
  --muted:#96a7bb;
  --red:#e8192c;
  --red-2:#ff3243;
  --radius:10px;
  --wrap:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font:16px/1.6 "Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--text);text-decoration:none}
h1,h2,h3,h4{line-height:1.2;margin:0 0 12px}
h1{font-size:44px;letter-spacing:-.5px}
h2{font-size:32px}
h3{font-size:20px}
p{margin:0 0 14px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}
.red{color:var(--red)}
.muted{color:var(--muted)}
.center{text-align:center}
section{padding:64px 0}
.eyebrow{color:var(--red);font-weight:600;margin:0 0 6px}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:12px 20px;border-radius:8px;border:1px solid transparent;
  font-weight:600;font-size:15px;cursor:pointer;
}
.btn-primary{background:var(--red);color:#fff}
.btn-primary:hover{background:var(--red-2)}
.btn-ghost{background:transparent;border-color:var(--line);color:var(--text)}
.btn-ghost:hover{border-color:var(--red)}
.btn-sm{padding:9px 14px;font-size:14px}
.btn-block{width:100%;justify-content:center}

/* ---------- header ---------- */
header.site{
  border-bottom:1px solid var(--line);
  background:rgba(7,14,24,.94);
  position:sticky;top:0;z-index:50;
}
.nav{display:flex;align-items:center;justify-content:space-between;height:74px}
.logo{display:flex;align-items:center;gap:10px;font-size:24px;font-weight:700}
.logo svg{width:34px;height:34px}
.menu{display:flex;align-items:center;gap:26px;list-style:none;margin:0;padding:0}
.menu a{color:#cfdcea;font-size:15px}
.menu a:hover,.menu a.active{color:#fff}
.has-sub{position:relative}
.has-sub > a::after{content:" \25be";color:var(--muted)}
.sub{
  display:none;position:absolute;top:34px;left:-14px;min-width:190px;
  background:var(--panel);border:1px solid var(--line);border-radius:8px;
  list-style:none;margin:0;padding:8px 0;
}
.sub a{display:block;padding:8px 16px;font-size:14px}
.sub a:hover{background:var(--panel-2)}
.has-sub:hover .sub,.has-sub:focus-within .sub{display:block}
.nav-toggle{display:none;background:none;border:1px solid var(--line);color:#fff;border-radius:6px;padding:8px 12px;font-size:18px;cursor:pointer}

/* ---------- hero ---------- */
.hero{padding:56px 0 28px}
.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.badge{
  display:inline-flex;align-items:center;gap:8px;
  border:1px solid var(--red);color:#ffd5d9;border-radius:999px;
  padding:8px 16px;font-size:14px;margin-bottom:22px;
}
.hero p.lead{color:#c3d1e0;font-size:18px;max-width:520px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin:26px 0 22px}
.platforms{display:flex;align-items:center;gap:16px;color:var(--muted);font-size:14px}
.platforms .os{font-size:20px}

/* ---------- app mockup ---------- */
.app{background:var(--bg-2);border:1px solid var(--line);border-radius:12px;overflow:hidden}
.app-bar{display:flex;align-items:center;justify-content:space-between;padding:10px 14px;border-bottom:1px solid var(--line);font-size:14px}
.app-bar .dots{color:var(--muted);letter-spacing:4px}
.app-body{display:grid;grid-template-columns:150px 1fr}
.app-side{border-right:1px solid var(--line);padding:10px 0;font-size:13px}
.app-side a{display:block;padding:9px 14px;color:#b7c6d6}
.app-side a.on{background:var(--panel-2);color:#fff;border-left:2px solid var(--red)}
.app-main{padding:14px}
.app-cols{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:14px}
.card h4{font-size:14px;margin:0 0 10px}
.id-big{font-size:26px;font-weight:700;letter-spacing:3px;margin:6px 0}
.field{
  width:100%;background:#0a1422;border:1px solid var(--line);border-radius:7px;
  color:var(--text);padding:10px 12px;font-size:14px;margin:6px 0 10px;
}
.field::placeholder{color:#5d6f83}
.row-between{display:flex;align-items:center;justify-content:space-between;gap:10px}
.tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:10px}
.tile{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:12px;font-size:13px}
.tile .dot{width:8px;height:8px;border-radius:50%;background:var(--red);display:inline-block}
.tile .id{font-weight:600;margin:8px 0 2px}
.tile .off{color:var(--red);font-size:12px}
.link-red{color:var(--red);font-size:13px}

/* ---------- feature strip ---------- */
.strip{
  display:grid;grid-template-columns:repeat(5,1fr);
  background:var(--panel);border:1px solid var(--line);border-radius:12px;overflow:hidden;
}
.strip-item{padding:22px 20px;border-right:1px solid var(--line);display:flex;gap:14px}
.strip-item:last-child{border-right:none}
.strip-item h3{font-size:16px;margin:0 0 4px}
.strip-item p{font-size:14px;color:var(--muted);margin:0}
.ico{color:var(--red);flex:0 0 auto}
.ico svg{width:30px;height:30px}

/* ---------- generic grids ---------- */
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.checks{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:8px 24px}
.checks li{display:flex;gap:10px;align-items:flex-start;font-size:15px}
.checks li::before{content:"\2713";color:var(--red);font-weight:700}
.panel{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:26px}
.stack{display:flex;flex-direction:column;gap:16px}

/* ---------- pricing ---------- */
.price{font-size:38px;font-weight:700;margin:8px 0 2px}
.price small{font-size:14px;font-weight:400;color:var(--muted)}
.plan{position:relative;display:flex;flex-direction:column}
.plan.popular{border-color:var(--red)}
.plan .tag{position:absolute;top:-12px;right:16px;background:var(--red);color:#fff;font-size:12px;padding:4px 10px;border-radius:999px}
.plan ul{list-style:none;padding:0;margin:14px 0 22px;flex:1}
.plan li{padding:6px 0;border-bottom:1px solid var(--line);font-size:14px;color:#cbd8e6}
.plan li:last-child{border-bottom:none}

/* ---------- tables / code / faq ---------- */
table{width:100%;border-collapse:collapse;font-size:15px}
th,td{padding:12px 14px;border-bottom:1px solid var(--line);text-align:left}
th{color:#fff;background:var(--panel-2)}
.table-scroll{overflow-x:auto;border:1px solid var(--line);border-radius:10px}
pre{background:#08111d;border:1px solid var(--line);border-radius:10px;padding:16px;overflow-x:auto;font-size:14px;color:#d7e3f1}
code{font-family:Consolas,Monaco,monospace}
details{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:14px 16px;margin-bottom:10px}
details summary{cursor:pointer;font-weight:600}
details p{margin:10px 0 0;color:var(--muted)}

/* ---------- cta ---------- */
.cta{
  background:var(--panel);border:1px solid var(--line);border-radius:12px;
  padding:26px;display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center;
}
.cta form{display:flex;gap:12px}
.cta input{
  background:#0a1422;border:1px solid var(--line);border-radius:8px;color:var(--text);
  padding:12px 14px;min-width:280px;font-size:15px;
}

/* ---------- page head ---------- */
.page-head{padding:56px 0 24px;border-bottom:1px solid var(--line)}
.page-head h1{font-size:38px}
.page-head p{color:var(--muted);max-width:680px}

/* ---------- footer ---------- */
footer.site{border-top:1px solid var(--line);padding:44px 0 24px;margin-top:40px;color:var(--muted);font-size:14px}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:28px}
footer h4{color:#fff;font-size:15px}
footer ul{list-style:none;padding:0;margin:0}
footer li{padding:5px 0}
footer a{color:var(--muted)}
footer a:hover{color:#fff}
.foot-bottom{border-top:1px solid var(--line);margin-top:28px;padding-top:16px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}

/* ---------- responsive ---------- */
@media (max-width:980px){
  h1{font-size:34px}
  h2{font-size:26px}
  .hero-grid,.grid-2{grid-template-columns:1fr}
  .grid-3,.grid-4,.strip{grid-template-columns:1fr 1fr}
  .strip-item{border-right:none;border-bottom:1px solid var(--line)}
  .cta{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
  .nav-toggle{display:block}
  .menu{
    display:none;position:absolute;top:74px;left:0;right:0;background:var(--bg-2);
    border-bottom:1px solid var(--line);flex-direction:column;align-items:flex-start;
    gap:0;padding:10px 20px;
  }
  .menu.open{display:flex}
  .menu > li{width:100%;padding:8px 0;border-bottom:1px solid var(--line)}
  .sub{display:block;position:static;border:none;background:none;padding:6px 0 0}
  .sub a{padding:6px 0;color:var(--muted)}
}
@media (max-width:640px){
  .grid-3,.grid-4,.strip,.tiles,.app-cols,.checks{grid-template-columns:1fr}
  .app-body{grid-template-columns:1fr}
  .app-side{display:flex;overflow-x:auto;border-right:none;border-bottom:1px solid var(--line)}
  .cta form{flex-direction:column}
  .cta input{min-width:0;width:100%}
}