/* EnergySoft - one stylesheet, no external fonts or CDNs, so it loads fast anywhere */
:root{
  --ink:#080d17; --panel:#0f1726; --panel2:#141f33; --line:rgba(255,255,255,.09);
  --text:#e9eefb; --muted:#9aabc6; --accent:#2fe3a0; --accent2:#5b93ff;
  --warn:#ffb454; --radius:14px; --max:1120px;
  --shadow:0 18px 50px -22px rgba(0,0,0,.85);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:
    radial-gradient(1100px 620px at 78% -12%, rgba(47,227,160,.13), transparent 62%),
    radial-gradient(900px 520px at 6% 8%, rgba(91,147,255,.13), transparent 60%),
    var(--ink);
  color:var(--text);font:16px/1.65 ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{line-height:1.15;margin:0 0 .5em;letter-spacing:-.02em}
h1{font-size:clamp(2.1rem,5vw,3.5rem)}
h2{font-size:clamp(1.5rem,3vw,2.1rem)}
h3{font-size:1.15rem}
p{margin:0 0 1em}
.mono{font-family:ui-monospace,SFMono-Regular,Consolas,"Liberation Mono",monospace}
.wrap{max-width:var(--max);margin:0 auto;padding:0 22px}
.sub{color:var(--muted)}

/* ---- nav ---- */
.nav{position:sticky;top:0;z-index:40;backdrop-filter:blur(12px);
  background:rgba(8,13,23,.82);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;gap:18px;height:64px}
.brand{font-weight:800;font-size:1.16rem;letter-spacing:-.03em;color:var(--text);text-decoration:none}
.brand span{color:var(--accent)}
.nav nav{margin-left:auto;display:flex;align-items:center;gap:22px;flex-wrap:wrap}
.nav nav a{color:var(--muted);font-size:.94rem;text-decoration:none}
.nav nav a:hover{color:var(--text)}
.nav nav a.btn{color:#04120c}

/* ---- buttons ---- */
.btn{display:inline-block;padding:12px 20px;border-radius:10px;font-weight:700;font-size:.95rem;
  background:linear-gradient(180deg,var(--accent),#1fc98a);color:#04120c;border:0;cursor:pointer;
  text-decoration:none;transition:transform .12s ease, box-shadow .12s ease}
.btn:hover{transform:translateY(-1px);box-shadow:0 12px 26px -14px rgba(47,227,160,.9);text-decoration:none}
.btn.ghost{background:transparent;color:var(--text);border:1px solid var(--line)}
.btn.ghost:hover{border-color:rgba(255,255,255,.3);box-shadow:none}
.btn.small{padding:8px 14px;font-size:.86rem}

/* ---- hero ---- */
.hero{padding:76px 0 40px}
.hero .eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.8rem;font-weight:700;
  letter-spacing:.14em;text-transform:uppercase;color:var(--accent);
  border:1px solid rgba(47,227,160,.32);border-radius:999px;padding:6px 14px;margin-bottom:22px;
  background:rgba(47,227,160,.07)}
.hero p.lead{font-size:clamp(1.02rem,1.6vw,1.22rem);color:var(--muted);max-width:62ch}
.cta{display:flex;gap:12px;flex-wrap:wrap;margin:26px 0 8px}
.hero-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:14px;margin-top:34px}

/* ---- panels / grids ---- */
section{padding:44px 0}
.grid{display:grid;gap:16px}
.g2{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}
.g3{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.g4{grid-template-columns:repeat(auto-fit,minmax(215px,1fr))}
.card{background:linear-gradient(180deg,var(--panel2),var(--panel));border:1px solid var(--line);
  border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}
.card h3{margin-bottom:.35em}
.card p{margin:0;color:var(--muted);font-size:.94rem}
.card .tag{display:inline-block;font-size:.72rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;
  color:var(--accent2);margin-bottom:10px}
.stat{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:16px 18px}
.stat b{display:block;font-size:1.5rem;letter-spacing:-.02em}
.stat span{color:var(--muted);font-size:.86rem}

/* ---- pricing ---- */
.plan{position:relative;display:flex;flex-direction:column}
.plan.best{border-color:rgba(47,227,160,.5);box-shadow:0 0 0 1px rgba(47,227,160,.22),var(--shadow)}
.plan .badge{position:absolute;top:-11px;left:22px;background:var(--accent);color:#04120c;
  font-size:.7rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;padding:4px 10px;border-radius:999px}
.price{font-size:2rem;font-weight:800;letter-spacing:-.03em;margin:6px 0 2px}
.price small{font-size:.85rem;font-weight:600;color:var(--muted);letter-spacing:0}
.plan ul{list-style:none;padding:0;margin:16px 0 22px;display:grid;gap:9px}
.plan li{position:relative;padding-left:24px;color:var(--muted);font-size:.92rem}
.plan li:before{content:"";position:absolute;left:0;top:.55em;width:11px;height:11px;border-radius:3px;
  background:rgba(47,227,160,.16);border:1px solid rgba(47,227,160,.55)}
.plan .btn{margin-top:auto;text-align:center}

/* ---- table ---- */
table{width:100%;border-collapse:collapse;font-size:.93rem}
th,td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
th{color:var(--muted);font-size:.78rem;text-transform:uppercase;letter-spacing:.1em;font-weight:700}
td.num{text-align:right;white-space:nowrap}

/* ---- steps / faq ---- */
.step{display:flex;gap:16px;align-items:flex-start}
.step .n{flex:0 0 34px;height:34px;border-radius:9px;display:grid;place-items:center;font-weight:800;
  background:rgba(91,147,255,.14);border:1px solid rgba(91,147,255,.4);color:var(--accent2)}
details{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:14px 18px;margin-bottom:10px}
details summary{cursor:pointer;font-weight:700}
details p{margin:12px 0 0;color:var(--muted)}

/* ---- forms ---- */
form{display:grid;gap:14px}
label{display:grid;gap:6px;font-size:.9rem;font-weight:600}
input,textarea,select{width:100%;padding:11px 13px;border-radius:10px;background:#0a1120;
  border:1px solid var(--line);color:var(--text);font:inherit}
input:focus,textarea:focus,select:focus{outline:none;border-color:rgba(47,227,160,.6);
  box-shadow:0 0 0 3px rgba(47,227,160,.12)}
textarea{min-height:130px;resize:vertical}

/* ---- footer ---- */
footer{border-top:1px solid var(--line);margin-top:40px;padding:34px 0;color:var(--muted);font-size:.9rem}
footer .wrap{display:flex;gap:20px;flex-wrap:wrap;justify-content:space-between}
footer a{color:var(--muted)}
footer a:hover{color:var(--text)}
.note{font-size:.84rem;color:var(--muted)}
hr{border:0;border-top:1px solid var(--line);margin:34px 0}

@media(max-width:640px){
  .nav .wrap{height:auto;padding:12px 18px;flex-wrap:wrap}
  .nav nav{gap:14px;width:100%;justify-content:space-between}
  .hero{padding:48px 0 24px}
}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}