:root{
  --orange:#f59e0b;
  --purple:#c840e9;
  --red:#ef4444;
  --green:#16a34a;
  --navy:#0b1228;
  --text:#374151;
  --muted:#6b7280;
  --border:#e5e7eb;
  --bg:#f8fafc;
  --grad:linear-gradient(135deg,#1e3a8a,#06b6d4);
}

*{box-sizing:border-box;margin:0;padding:0;}
html,body{height:100%;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Inter,system-ui,sans-serif;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;}
body{
  background:
    radial-gradient(circle at 15% 20%, rgba(6,182,212,.07), transparent 50%),
    radial-gradient(circle at 85% 80%, rgba(30,58,138,.06), transparent 50%),
    var(--bg);
  background-image:
    radial-gradient(circle at 15% 20%, rgba(6,182,212,.07), transparent 50%),
    radial-gradient(circle at 85% 80%, rgba(30,58,138,.06), transparent 50%),
    linear-gradient(rgba(11,18,40,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(11,18,40,.025) 1px, transparent 1px);
  background-size: auto, auto, 40px 40px, 40px 40px;
}

a{color:var(--purple);text-decoration:none;}
.grad-text{
  background:var(--grad);
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
}

/* ═══ LOGIN ═══ */
.login-page{
  min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;
}
.login-card{
  background:#fff;border-radius:20px;padding:36px 36px 28px;
  width:100%;max-width:420px;
  box-shadow:0 24px 64px rgba(11,18,40,.12), 0 2px 6px rgba(11,18,40,.04);
  border:1.5px solid var(--border);
  animation:slideIn .6s cubic-bezier(.22,1,.36,1);
}
@keyframes slideIn{from{opacity:0;transform:translateY(20px);}to{opacity:1;transform:translateY(0);}}

.login-logo{
  display:flex;flex-direction:column;align-items:center;gap:6px;margin-bottom:18px;
}
.login-logo img{height:64px;width:auto;display:block;}
.login-brand{
  font-size:11px;font-weight:800;color:var(--muted);letter-spacing:1.5px;text-transform:uppercase;
}

.login-title{
  text-align:center;font-size:22px;font-weight:900;color:var(--navy);margin-bottom:4px;line-height:1.25;
}
.login-sub{
  text-align:center;font-size:13px;color:var(--muted);margin-bottom:24px;
}

.login-form{display:flex;flex-direction:column;gap:14px;}
.login-field{
  position:relative;
}
.login-field label{
  display:block;font-size:11px;font-weight:800;color:var(--navy);
  letter-spacing:.5px;text-transform:uppercase;margin-bottom:6px;
}
.login-field input{
  width:100%;
  padding:12px 14px;
  border:1.5px solid var(--border);
  border-radius:10px;
  font-size:14px;
  font-family:inherit;
  color:var(--navy);
  background:#fff;
  transition:border-color .2s, box-shadow .2s;
}
.login-field input:focus{
  outline:none;
  border-color:#06b6d4;
  box-shadow:0 0 0 3px rgba(6,182,212,.15);
}

.login-btn{
  margin-top:8px;
  padding:13px 18px;
  background:var(--grad);
  color:#fff;border:0;border-radius:10px;
  font-size:14px;font-weight:900;letter-spacing:.5px;
  cursor:pointer;
  transition:transform .15s, box-shadow .2s;
  box-shadow:0 6px 18px rgba(30,58,138,.32);
}
.login-btn:hover{transform:translateY(-1px);box-shadow:0 10px 24px rgba(30,58,138,.42);}
.login-btn:active{transform:translateY(0);}

.login-error{
  background:#fef2f2;border:1px solid #fca5a5;color:#991b1b;
  padding:10px 12px;border-radius:8px;font-size:12.5px;font-weight:600;
  margin-bottom:14px;display:flex;align-items:center;gap:8px;
  animation:shake .35s;
}
@keyframes shake{0%,100%{transform:translateX(0);}25%{transform:translateX(-6px);}75%{transform:translateX(6px);}}

.login-footer{
  margin-top:22px;padding-top:18px;border-top:1px solid var(--border);
  text-align:center;font-size:11px;color:var(--muted);line-height:1.6;
}
.login-footer strong{color:var(--navy);}

/* ═══ PORTFOLIO ═══ */
.portfolio{min-height:100vh;display:flex;flex-direction:column;}
.topbar{
  background:#fff;border-bottom:1.5px solid var(--border);
  padding:14px 28px;display:flex;align-items:center;justify-content:space-between;
  box-shadow:0 1px 3px rgba(11,18,40,.04);
}
.topbar-left{display:flex;align-items:center;gap:12px;}
.topbar-logo{height:36px;width:auto;}
.topbar-title{font-size:15px;font-weight:900;color:var(--navy);}
.topbar-title .grad-text{font-weight:900;}
.topbar-right{display:flex;align-items:center;gap:14px;}
.topbar-user{
  font-size:13px;font-weight:700;color:var(--text);
  display:flex;align-items:center;gap:8px;
}
.topbar-user .avatar{
  width:32px;height:32px;border-radius:50%;
  background:var(--grad);color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-size:13px;font-weight:900;
}
.topbar-logout{
  padding:8px 14px;background:#fff;border:1.5px solid var(--border);
  border-radius:8px;font-size:12px;font-weight:800;color:var(--navy);
  cursor:pointer;text-decoration:none;transition:all .2s;
}
.topbar-logout:hover{border-color:var(--red);color:var(--red);}

.portfolio-hero{
  text-align:center;padding:50px 24px 36px;
}
.portfolio-hero .eyebrow{
  font-size:11px;font-weight:900;letter-spacing:1.5px;color:var(--orange);text-transform:uppercase;margin-bottom:10px;
}
.portfolio-hero h1{
  font-size:38px;font-weight:900;color:var(--navy);line-height:1.15;margin-bottom:12px;
}
.portfolio-hero p{
  font-size:15px;color:var(--muted);max-width:580px;margin:0 auto;line-height:1.5;
}

.solutions-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(280px, 1fr));
  gap:20px;
  padding:0 28px 48px;
  max-width:1200px;
  margin:0 auto;width:100%;
}

.sol-card{
  background:#fff;border:1.5px solid var(--border);border-radius:18px;
  padding:24px 22px;
  transition:transform .25s, box-shadow .25s, border-color .25s;
  position:relative;overflow:hidden;
  display:flex;flex-direction:column;gap:12px;
  text-decoration:none;color:inherit;
  min-height:240px;
}
.sol-card.active{cursor:pointer;}
.sol-card.active:hover{
  transform:translateY(-6px);
  box-shadow:0 24px 48px rgba(11,18,40,.12);
  border-color:#06b6d4;
}
.sol-card.soon{opacity:.68;cursor:default;}

.sol-card-head{
  display:flex;align-items:center;justify-content:space-between;
}
.sol-card-ico{
  width:56px;height:56px;border-radius:14px;
  display:flex;align-items:center;justify-content:center;
  font-size:26px;color:#fff;
  box-shadow:0 6px 16px rgba(11,18,40,.08);
}
.sol-card-status{
  padding:5px 10px;border-radius:999px;
  font-size:9.5px;font-weight:900;letter-spacing:.6px;
  background:rgba(22,163,74,.1);color:#15803d;
  border:1px solid rgba(22,163,74,.3);
}
.sol-card-status.soon{
  background:rgba(107,114,128,.1);color:var(--muted);border-color:rgba(107,114,128,.25);
}

.sol-card-title{
  font-size:19px;font-weight:900;color:var(--navy);line-height:1.2;
}
.sol-card-vendor{
  font-size:10.5px;font-weight:800;color:var(--muted);letter-spacing:.8px;text-transform:uppercase;margin-bottom:-6px;
}
.sol-card-desc{
  font-size:13px;color:var(--text);line-height:1.55;flex:1;
}
.sol-card-cta{
  margin-top:auto;display:flex;align-items:center;justify-content:space-between;
  padding-top:12px;border-top:1px solid var(--border);
}
.sol-card-cta-txt{
  font-size:12px;font-weight:900;color:var(--purple);letter-spacing:.4px;
}
.sol-card.soon .sol-card-cta-txt{color:var(--muted);}
.sol-card-arrow{
  font-size:16px;color:var(--purple);transition:transform .25s;
}
.sol-card.active:hover .sol-card-arrow{transform:translateX(4px);}
.sol-card.soon .sol-card-arrow{color:var(--muted);}

.portfolio-footer{
  margin-top:auto;padding:22px 28px;
  text-align:center;font-size:11.5px;color:var(--muted);
  border-top:1px solid var(--border);
  background:#fff;
}
.portfolio-footer strong{color:var(--navy);}

@media (max-width:640px){
  .portfolio-hero h1{font-size:28px;}
  .topbar{padding:12px 16px;}
  .topbar-user span:not(.avatar){display:none;}
  .solutions-grid{padding:0 16px 32px;}
}