:root{
  --psi-bg:#0b1220;
  --psi-bg2:#0f1a32;
  --psi-card:#0f172a;
  --psi-text:#e5e7eb;
  --psi-muted:#a7b0c0;
  --psi-accent:#60a5fa;
  --psi-accent2:#22c55e;
  --psi-border:rgba(148,163,184,.18);
}

html,body{height:100%;}
body{
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Apple Color Emoji","Segoe UI Emoji";
  background: radial-gradient(1200px 800px at 20% 10%, rgba(96,165,250,.20), transparent 60%),
              radial-gradient(900px 700px at 80% 70%, rgba(34,197,94,.16), transparent 55%),
              linear-gradient(135deg, var(--psi-bg), var(--psi-bg2));
  color: var(--psi-text);
}

a{color: var(--psi-text); text-decoration: none;}
a:hover{color: white;}

.navbar{
  backdrop-filter: blur(10px);
  background: rgba(11,18,32,.78) !important;
  border-bottom: 1px solid var(--psi-border);
}

.brandmark img{height:34px; width:auto;}

.btn-psi{
  background: linear-gradient(135deg, var(--psi-accent), var(--psi-accent2));
  border: none;
  color: #07101f;
  font-weight: 700;
  border-radius: 14px;
  padding: .7rem 1.0rem;
  box-shadow: 0 14px 30px rgba(96,165,250,.15);
}
.btn-psi:hover{filter: brightness(1.03); color:#061022;}

.btn-psi-outline{
  border: 1px solid rgba(96,165,250,.55);
  color: var(--psi-text);
  border-radius: 14px;
  padding: .7rem 1.0rem;
}
.btn-psi-outline:hover{
  border-color: rgba(96,165,250,.9);
  background: rgba(96,165,250,.08);
  color: white;
}

.hero{
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--psi-border);
}
.hero::before{
  content:"";
  position:absolute;
  inset:0;
  background-image: url("/assets/img/hero-bg.svg");
  background-size: cover;
  background-position: center;
  opacity: .85;
  pointer-events:none;
}

.hero .hero-inner{
  position: relative;
  padding: 3.4rem 0 2.7rem;
}

.kicker{
  color: rgba(226,232,240,.92);
  letter-spacing:.08em;
  text-transform: uppercase;
  font-size: .78rem;
}

.h-title{
  font-size: clamp(2rem, 2.8vw, 3rem);
  line-height: 1.1;
  font-weight: 800;
}

.h-sub{
  color: var(--psi-muted);
  font-size: 1.05rem;
  max-width: 52ch;
}

.cardx{
  background: rgba(15,23,42,.66);
  border: 1px solid var(--psi-border);
  border-radius: 20px;
  box-shadow: 0 18px 55px rgba(0,0,0,.25);
}

.cardx .icon{
  width: 42px; height: 42px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: rgba(96,165,250,.13);
  border: 1px solid rgba(96,165,250,.25);
}

.section{
  padding: 3.0rem 0;
}

.section h2{
  font-weight: 800;
  letter-spacing: -.01em;
}

.small-muted{color: var(--psi-muted);}

.badge-soft{
  padding: .38rem .6rem;
  border-radius: 999px;
  border: 1px solid var(--psi-border);
  background: rgba(148,163,184,.06);
  color: rgba(226,232,240,.9);
  font-size: .85rem;
}

.footer{
  border-top: 1px solid var(--psi-border);
  color: var(--psi-muted);
  padding: 2rem 0;
}

.form-control, .form-select, textarea{
  background: rgba(2,6,23,.55) !important;
  border: 1px solid var(--psi-border) !important;
  color: var(--psi-text) !important;
  border-radius: 14px !important;
}
.form-control:focus, textarea:focus, .form-select:focus{
  box-shadow: 0 0 0 .2rem rgba(96,165,250,.14) !important;
  border-color: rgba(96,165,250,.55) !important;
}

.alert{
  border-radius: 16px;
  border: 1px solid var(--psi-border);
  background: rgba(15,23,42,.75);
  color: var(--psi-text);
}