:root{
  --brand:#0ea5e9;
  --ink:#0f172a;
  --paper:#0b1220;
  --muted:#94a3b8;
  --stroke:#1f2937;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial; color:#e5e7eb; background:#0b1220}
.container{max-width:1200px;margin:0 auto;padding:0 20px}

/* NAV */
.nav{position:sticky;top:0;z-index:50;background:rgba(2,6,23,.6);backdrop-filter:blur(8px);border-bottom:1px solid rgba(148,163,184,.18)}
.nav-inner{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:12px 20px}
.brand{display:flex;align-items:center;gap:10px}
.brand img{width:28px;height:28px;background:#fff;border-radius:8px;padding:4px;box-shadow:0 8px 22px rgba(14,165,233,.2)}
.brand span{font-weight:800;letter-spacing:.2px}
.links{display:flex;gap:10px;align-items:center}
.links a{color:#e5e7eb;text-decoration:none;padding:10px 12px;border-radius:10px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 14px;border-radius:10px;text-decoration:none;background:linear-gradient(180deg, rgba(255,255,255,.10), rgba(255,255,255,.06));border:1px solid rgba(148,163,184,.25);color:#e5e7eb;font-weight:700}
.btn:hover{transform:translateY(-1px);border-color:rgba(14,165,233,.65)}
.btn.ghost{background:transparent}
.btn.wide{justify-content:center;width:100%}

/* HERO */
.hero-inner{display:grid;grid-template-columns:1.1fr .9fr;gap:20px;align-items:center;padding:50px 0}
.hero-left h1{margin:0 0 10px 0;font-size:42px;line-height:1.1}
.hero-left p{margin:0 0 16px 0;color:#cdd6e4}
.grad{background:linear-gradient(90deg,#38bdf8,#a78bfa);-webkit-background-clip:text;background-clip:text;color:transparent}
.cta{display:flex;gap:10px}
.trust{margin-top:12px;color:#a5b4fc;opacity:.9}
.mock{width:100%;height:auto;border-radius:16px;border:1px solid rgba(148,163,184,.2);background:#0f172a;box-shadow:0 20px 60px rgba(2,6,23,.6)}
@media(max-width:920px){.hero-inner{grid-template-columns:1fr}}

/* SECTIONS */
.section{padding:56px 0}
.section-dark{background:linear-gradient(180deg, rgba(15,23,42,.6), rgba(15,23,42,.4))}
.section-title{text-align:center;font-size:28px;margin:0 0 22px 0}

/* FEATURES */
.features{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
@media(max-width:1000px){.features{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.features{grid-template-columns:1fr}}
.feat{background:rgba(15,23,42,.7);border:1px solid rgba(148,163,184,.18);border-radius:14px;padding:16px}
.feat .ic{width:40px;height:40px;border-radius:10px;background:#0f172a;border:1px solid rgba(148,163,184,.22);display:flex;align-items:center;justify-content:center;margin-bottom:10px}
.feat h3{margin:0 0 6px 0}

/* PRICING */
.pricing{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media(max-width:1000px){.pricing{grid-template-columns:repeat(2,1fr)}}
@media(max-width:660px){.pricing{grid-template-columns:1fr}}
.price-card{background:rgba(15,23,42,.72);border:1px solid rgba(148,163,184,.2);border-radius:16px;overflow:hidden;display:flex;flex-direction:column}
.pc-head{padding:18px;border-bottom:1px solid rgba(148,163,184,.15)}
.pc-head .tag{display:inline-block;background:#0ea5e9;color:#031725;font-weight:800;border-radius:999px;padding:6px 10px;font-size:12px}
.pc-head h3{margin:10px 0 8px 0}
.prices{display:flex;gap:16px;align-items:flex-end}
.prices b{font-size:22px}
.prices .muted{color:#9fb0c7}
.pc-list{list-style:none;margin:0;padding:14px 18px;display:grid;gap:8px}
.pc-list li{display:flex;align-items:center;gap:8px;color:#dbe7f6}
.pc-cta{padding:14px 18px;border-top:1px solid rgba(148,163,184,.15)}
.pc-cta .btn{background:linear-gradient(180deg, var(--brand), #0b8fcc);color:#031725;border:0}

/* CUSTOM */
.custom-wrap{margin-top:18px}
.custom-card{background:rgba(15,23,42,.72);border:1px solid rgba(148,163,184,.2);border-radius:16px;padding:18px}
.custom-form{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:end}
.custom-form label{grid-column:1/-1;color:#cbd5e1;font-size:13px}
.custom-form input[type=number]{padding:10px;border-radius:10px;background:#0f172a;border:1px solid rgba(148,163,184,.25);color:#e5e7eb}
.custom-prices{display:flex;gap:16px;color:#e2f3ff;margin:8px 0}
.custom-prices span{font-weight:800}
@media(max-width:560px){.custom-form{grid-template-columns:1fr}}

/* FOOTER */
.footer{border-top:1px solid rgba(148,163,184,.18);padding:18px 0;background:#0b1220}
.f-inner{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.f-brand{display:flex;align-items:center;gap:10px}
.f-brand img{width:28px;height:28px;background:#fff;border-radius:8px;padding:4px}
.f-brand .tt{font-weight:800}
.f-links{display:flex;gap:10px}
.f-links a{color:#cbd5e1;text-decoration:none}
.copy{color:#9fb0c7;font-size:12px}