/* Qboqo Office Suite — site styles */
:root{
  --indigo:#4B3FD4; --indigo-d:#3a30ad; --purple:#7B6FE8; --ink:#1d2030;
  --muted:#5b6072; --line:#e7e8ef; --bg:#ffffff; --soft:#f6f7fb;
  --radius:12px; --maxw:1100px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.6;font-size:17px}
a{color:var(--indigo);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%}
.container{max-width:var(--maxw);margin:0 auto;padding:0 20px}
h1,h2,h3,h4{line-height:1.2;color:var(--ink);margin:.2em 0 .5em}
h1{font-size:2.6rem;font-weight:800;letter-spacing:-.02em}
h2{font-size:1.9rem;font-weight:700}
h3{font-size:1.25rem}
p{color:var(--muted)}
.small{font-size:.9rem;color:var(--muted)}

/* buttons */
.btn{display:inline-block;padding:12px 22px;border-radius:10px;font-weight:600;
  border:1px solid transparent;cursor:pointer;transition:.15s}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn-primary{background:var(--indigo);color:#fff}
.btn-primary:hover{background:var(--indigo-d);color:#fff}
.btn-ghost{background:#fff;color:var(--indigo);border-color:var(--indigo)}
.btn-lg{padding:15px 30px;font-size:1.05rem}

/* header */
.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.92);
  backdrop-filter:saturate(160%) blur(8px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;gap:18px;height:66px}
.brand{display:flex;align-items:center}
.menu{display:flex;gap:20px;margin-left:14px;flex:1}
.menu a{color:var(--ink);font-weight:500;font-size:.97rem}
.menu a:hover{color:var(--indigo);text-decoration:none}
.nav-cta{white-space:nowrap}

/* hero */
.hero{background:linear-gradient(160deg,#f4f3ff 0%,#ffffff 55%);
  border-bottom:1px solid var(--line);padding:72px 0 64px}
.hero h1 span{color:var(--indigo)}
.hero p.lead{font-size:1.25rem;max-width:640px}
.hero .cta{margin-top:26px;display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.badge{display:inline-block;background:#efeefe;color:var(--indigo);font-weight:600;
  font-size:.82rem;padding:5px 12px;border-radius:30px;margin-bottom:18px}

/* sections */
section.block{padding:64px 0}
section.alt{background:var(--soft)}
.center{text-align:center}
.lead-wrap{max-width:680px;margin:0 auto 40px}

/* feature grid */
.grid{display:grid;gap:22px}
.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:var(--radius);padding:24px}
.card h3{margin-top:6px}
.ico{width:44px;height:44px;border-radius:10px;background:#efeefe;color:var(--indigo);
  display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:800}

/* pricing */
.plans{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;align-items:stretch}
.plan{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;display:flex;flex-direction:column}
.plan.feat{border:2px solid var(--indigo);box-shadow:0 12px 30px rgba(75,63,212,.12)}
.plan h3{font-size:1.15rem}
.price{font-size:2rem;font-weight:800;color:var(--ink);margin:8px 0}
.price small{font-size:.9rem;color:var(--muted);font-weight:500}
.plan ul{list-style:none;padding:0;margin:14px 0 20px;flex:1}
.plan li{padding:6px 0;color:var(--muted)}
.plan li::before{content:"✓";color:var(--indigo);font-weight:800;margin-right:8px}
.tag{align-self:flex-start;background:var(--indigo);color:#fff;font-size:.72rem;font-weight:700;
  padding:3px 10px;border-radius:20px;margin-bottom:8px}

/* legal / article */
.article{max-width:820px;margin:0 auto;padding:48px 0}
.article h2{margin-top:1.4em}
.article h1{font-size:2rem}
.article p,.article li{color:#33384a}
.article code{background:var(--soft);padding:2px 6px;border-radius:5px;font-size:.9em}

/* forms */
.form{max-width:560px}
.form label{display:block;font-weight:600;margin:14px 0 5px;font-size:.95rem}
.form input,.form textarea,.form select{width:100%;padding:11px 13px;border:1px solid #ccd;
  border-radius:9px;font-size:1rem;font-family:inherit}
.form textarea{min-height:130px;resize:vertical}
.note{background:#f4f3ff;border:1px solid #ddd9fb;border-radius:10px;padding:14px 16px;color:#33384a}

/* footer */
.site-footer{background:var(--ink);color:#cfd2e0;margin-top:40px;padding:48px 0 26px}
.site-footer a{color:#cfd2e0}
.site-footer a:hover{color:#fff}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:26px}
.footer-grid h4{color:#fff;font-size:.95rem;margin-bottom:10px}
.footer-grid a{display:block;padding:3px 0;font-size:.93rem}
.footer-bottom{border-top:1px solid #333748;margin-top:30px;padding-top:18px;font-size:.85rem;color:#9aa0b6}

@media(max-width:820px){
  h1{font-size:2rem}
  .menu{display:none}
  .grid-3,.grid-2,.plans{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}