/* === JPITTech Landing === */
:root{
  --bg:#0f172a;
  --fg:#e2e8f0;
  --muted:#94a3b8;
  --primary:#22d3ee;   /* cyan */
  --accent:#a3e635;    /* lime */
  --hot:#ec4899;       /* magenta */
  --card:#11182799;    /* glass */
  --brand:#0ea5e9;     /* blue for placeholders */
}

*{box-sizing:border-box}
html,body{margin:0;padding:0;background:linear-gradient(135deg,#0f172a 0%,#111827 40%,#1f2937 100%);color:var(--fg);font:16px/1.6 'Segoe UI',Roboto,Arial,sans-serif;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}

.site-header{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;padding:14px 20px;background:#0b1222aa;backdrop-filter:saturate(150%) blur(6px);border-bottom:1px solid #1e293b}
.brand{display:flex;align-items:center;gap:.6rem}
.brand-logo{width:36px;height:36px}
.brand-text{font-weight:700;letter-spacing:.5px}
.nav-toggle{display:none;border:1px solid #334155;background:transparent;color:var(--fg);padding:.5rem .75rem;border-radius:10px}
.site-nav{display:flex;gap:1rem;align-items:center}
.site-nav a{opacity:.9;padding:.4rem .6rem;border-radius:10px}
.site-nav a:hover{background:#ffffff10}
.btn{display:inline-block;border-radius:14px;padding:.9rem 1.2rem;font-weight:600;border:1px solid #ffffff2a;box-shadow:0 6px 24px #00000040;transition:.25s transform, .25s box-shadow, .25s background}
.btn:hover{transform:translateY(-1px);box-shadow:0 10px 28px #00000055}
.btn-primary{background:linear-gradient(135deg,var(--primary),var(--accent));color:#0b1222}
.btn-outline{background:transparent}
.btn-cta{background:linear-gradient(135deg,var(--hot),var(--accent));color:#0b1222}

.hero{display:grid;grid-template-columns:1.2fr 1fr;gap:2rem;align-items:center;min-height:72vh;padding:64px 20px 40px;max-width:1200px;margin:0 auto}
.hero__art{height:360px;border-radius:24px;background:
  radial-gradient(100px 100px at 20% 30%, #22d3ee44, transparent 60%),
  radial-gradient(140px 140px at 70% 60%, #a3e63544, transparent 60%),
  radial-gradient(90px 90px at 80% 20%, #ec489955, transparent 60%),
  linear-gradient(135deg,#0b1222,#0e1325);
  border:1px solid #22d3ee22;box-shadow:inset 0 0 40px #22d3ee22, 0 30px 80px #0008}
h1{font-size: clamp(2rem, 4vw, 3.2rem);line-height:1.1;margin:.2rem 0 1rem}
.lead{font-size:1.125rem;color:var(--fg);opacity:.9}
.hero__cta{display:flex;gap:.8rem;margin:1.2rem 0}
.badges{display:flex;gap:.8rem;list-style:none;padding:0;margin:1.2rem 0 0}
.badges li{padding:.35rem .7rem;border:1px dashed #22d3ee55;border-radius:999px;color:#a5f3fc;font-weight:600}

.section{max-width:1200px;margin:0 auto;padding:56px 20px}
.section.alt{background:#0b1222aa;border-top:1px solid #1e293b;border-bottom:1px solid #1e293b}
.grid{display:grid;gap:1.2rem}
.cards{grid-template-columns:repeat(3,minmax(0,1fr))}
.card{background:var(--card);padding:22px;border-radius:22px;border:1px solid #22d3ee22}
.card h3{margin-top:0}
.features{grid-template-columns:repeat(3,minmax(0,1fr))}
.cases{grid-template-columns:repeat(3,minmax(0,1fr))}
.case{background:#0b1222; border:1px solid #22d3ee22; border-radius:20px; padding:24px; text-align:center}
.kpi{font-size:2.4rem;font-weight:800;background:linear-gradient(135deg,var(--primary),var(--hot));-webkit-background-clip:text;background-clip:text;color:transparent}

.contact .contact-form{max-width:720px;margin:0 auto}
.form-row{display:flex;flex-direction:column;margin-bottom:12px}
input,select,textarea{background:#0b1222;border:1px solid #334155;color:var(--fg);padding:.8rem 1rem;border-radius:12px}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #22d3ee33}

.site-footer{display:grid;grid-template-columns:1fr auto auto;gap:1rem;align-items:center;padding:28px 20px;border-top:1px solid #1e293b;background:#0b1222}
.foot-brand{display:flex;align-items:center;gap:.6rem}
.foot-brand img{width:32px;height:32px}
.foot-nav{display:flex;gap:1rem}
small{color:var(--muted)}

@media (max-width: 920px){
  .hero{grid-template-columns:1fr;gap:1rem}
  .cards,.features,.cases{grid-template-columns:1fr}
  .nav-toggle{display:block}
  .site-nav{display:none}
  .site-nav.open{display:flex;flex-direction:column;position:absolute;top:60px;right:14px;background:#0b1222;border:1px solid #1e293b;border-radius:14px;padding:10px 12px}
}