/* ============================================================
   IntelliRich DevSoft (IRDS) — dark technical design system
   ============================================================ */
:root{
  --bg:#0b1017; --bg2:#0e1521; --panel:#131c2b; --panel2:#182336;
  --line:#22314a; --line2:#2c3e5c;
  --ink:#e9eff9; --mut:#a4b2c8; --dim:#7f8da3;
  --gold:#e6ad33; --gold2:#f3c559; --gold-deep:#c78f1f; --navy:#13233f;
  --green:#3ad195; --red:#e8694a; --blue:#5a97da;
  --mono:"Cascadia Code","JetBrains Mono","Consolas",ui-monospace,monospace;
  --sans:"Segoe UI",Inter,system-ui,-apple-system,Arial,sans-serif;
  --serif:"Georgia","Cambria",serif;
  --wrap:1140px; --r:14px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
html,body{overflow-x:hidden;max-width:100%}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:var(--sans);font-size:16px;line-height:1.6;
  -webkit-font-smoothing:antialiased;
  background-image:radial-gradient(1200px 600px at 80% -10%,rgba(224,168,46,.06),transparent 60%),
                   radial-gradient(900px 500px at -10% 10%,rgba(76,143,214,.05),transparent 55%);
  background-attachment:fixed;
}
a{color:var(--gold);text-decoration:none;transition:color .15s ease}
a:hover{color:var(--gold2)}
::selection{background:rgba(230,173,51,.28);color:#fff}
:focus-visible{outline:2px solid var(--gold);outline-offset:2px;border-radius:6px}
.btn,.card,.chip,.navlinks a,.foot a,.price-card,.frow{transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease,background .18s ease,color .15s ease}
h1,h2,h3,h4{font-family:var(--serif);font-weight:700;line-height:1.15;color:#fff;margin:.2em 0 .4em}
h1{font-size:clamp(2rem,5vw,3.3rem);letter-spacing:-.5px}
h2{font-size:clamp(1.5rem,3.2vw,2.2rem)}
h3{font-size:1.2rem}
p{color:var(--mut)}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 22px}
.mono{font-family:var(--mono)}
.gold{color:var(--gold)}
.muted{color:var(--mut)}
.dim{color:var(--dim)}
.center{text-align:center}
.kicker{font-family:var(--mono);font-size:.74rem;letter-spacing:.18em;text-transform:uppercase;color:var(--gold);font-weight:700}
.lead{font-size:1.15rem;color:#cfdaec;max-width:60ch}

/* ---------- nav ---------- */
.nav{position:sticky;top:0;z-index:50;background:rgba(10,15,22,.82);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;gap:18px;height:64px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--serif);font-weight:700;font-size:1.15rem;color:#fff}
.brand .dot{width:11px;height:11px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 4px rgba(224,168,46,.15)}
.brand small{font-family:var(--mono);font-size:.6rem;letter-spacing:.15em;color:var(--dim);text-transform:uppercase}
.navlinks{display:flex;gap:4px;margin-left:auto;align-items:center;list-style:none;padding:0}
.navlinks a{color:var(--mut);padding:8px 12px;border-radius:8px;font-size:.92rem;font-weight:500}
.navlinks a:hover{color:#fff;background:var(--panel)}
.navlinks a.active{color:#fff;background:var(--panel2)}
.nav-cta{display:flex;gap:8px;align-items:center;margin-left:8px}
.navbar-nav{display:flex;gap:4px;list-style:none;margin:0;padding:0;align-items:center}
.navbar-nav .nav-link{color:var(--mut);padding:8px 12px;border-radius:8px;font-size:.92rem;background:none;border:none;cursor:pointer;font-family:inherit}
.navbar-nav .nav-link:hover{color:#fff}
.navtoggle{display:none;margin-left:auto;background:var(--panel);border:1px solid var(--line);color:#fff;border-radius:8px;padding:8px 12px;cursor:pointer}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:8px;padding:11px 20px;border-radius:10px;font-weight:600;font-size:.94rem;cursor:pointer;border:1px solid transparent;font-family:inherit;text-align:center;justify-content:center}
.btn-gold{background:linear-gradient(180deg,var(--gold2),var(--gold));color:#1a1205;box-shadow:0 6px 18px -8px rgba(230,173,51,.5)}
.btn-gold:hover{background:linear-gradient(180deg,#f6cf72,var(--gold2));color:#160f03;transform:translateY(-1px);box-shadow:0 12px 26px -8px rgba(230,173,51,.6)}
.btn-gold:active{transform:translateY(0);box-shadow:0 4px 12px -8px rgba(230,173,51,.5)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line2)}
.btn-ghost:hover{border-color:var(--gold);color:#fff;background:rgba(230,173,51,.06);transform:translateY(-1px)}
.btn-sm{padding:8px 14px;font-size:.86rem}

/* ---------- layout blocks ---------- */
section{padding:78px 0}
.section-tight{padding:52px 0}
.hero{padding:90px 0 60px;position:relative}
.hero::before{content:"";position:absolute;top:-20px;left:5%;width:460px;height:460px;max-width:78%;background:radial-gradient(circle,rgba(230,173,51,.11),transparent 62%);pointer-events:none}
.hero .wrap{position:relative}
.hero h1{max-width:16ch}
.hero .lead{margin:18px 0 28px;font-size:1.22rem}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap}
.grid{display:grid;gap:20px}
/* grid/flex children must be allowed to shrink below content size, or they force horizontal overflow */
.grid>*,.stats>*,.frow>*,.step>*,.hero-cta>*,.foot .cols>*,.band>*{min-width:0}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}

/* ---------- cards ---------- */
.card{background:linear-gradient(180deg,var(--panel),var(--bg2));border:1px solid var(--line);border-radius:var(--r);padding:26px}
.card:hover{border-color:var(--line2);transform:translateY(-3px);box-shadow:0 20px 44px -26px rgba(0,0,0,.75)}
.card h3{margin-top:8px}
.ic{width:42px;height:42px;border-radius:10px;background:rgba(224,168,46,.12);border:1px solid rgba(224,168,46,.3);display:flex;align-items:center;justify-content:center;color:var(--gold);font-family:var(--mono);font-weight:700}
.tag{display:inline-block;font-family:var(--mono);font-size:.7rem;letter-spacing:.05em;padding:3px 9px;border-radius:999px;border:1px solid var(--line2);color:var(--mut)}
.tag.live{color:var(--green);border-color:rgba(55,201,139,.4);background:rgba(55,201,139,.08)}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.chip{font-family:var(--mono);font-size:.78rem;padding:6px 11px;border-radius:8px;background:var(--bg2);border:1px solid var(--line2);color:var(--mut)}
.chip:hover{border-color:var(--gold);color:#fff}

/* ---------- stat row ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.stat{background:var(--bg2);padding:22px}
.stat b{display:block;font-family:var(--serif);font-size:2rem;color:#fff}
.stat span{font-size:.82rem;color:var(--mut)}

/* ---------- terminal / log block ---------- */
.term{background:#080b11;border:1px solid var(--line);border-radius:12px;overflow:hidden;font-family:var(--mono);font-size:.82rem}
.term-bar{display:flex;gap:6px;padding:10px 14px;border-bottom:1px solid var(--line);background:#0b0f16}
.term-bar i{width:11px;height:11px;border-radius:50%;background:#2c3a52;display:inline-block}
.term-body{padding:16px 18px;line-height:1.9;color:#b9c6da;white-space:pre-wrap;overflow-x:auto}
.term-body .ok{color:var(--green)} .term-body .w{color:var(--gold)} .term-body .t{color:var(--dim)}

/* ---------- feature row ---------- */
.frow{display:flex;gap:14px;align-items:flex-start;padding:14px 0;border-bottom:1px solid var(--line)}
.frow:last-child{border-bottom:none}
.frow .ic{flex:none}

/* ---------- pricing ---------- */
.price-card{position:relative;display:flex;flex-direction:column}
.price-card.feat{border-color:var(--gold);box-shadow:0 0 0 1px var(--gold),0 20px 50px -20px rgba(224,168,46,.25)}
.price-card .amt{font-family:var(--serif);font-size:2.4rem;color:#fff;margin:6px 0}
.price-card .amt small{font-size:.9rem;color:var(--mut);font-family:var(--sans)}
.plist{list-style:none;padding:0;margin:16px 0;flex:1}
.plist li{padding:7px 0;color:var(--mut);font-size:.92rem;display:flex;gap:9px}
.plist li::before{content:"→";color:var(--gold)}
.badge-feat{position:absolute;top:-11px;right:18px;background:var(--gold);color:#1a1205;font-size:.7rem;font-weight:700;font-family:var(--mono);padding:3px 10px;border-radius:999px}

/* ---------- process ---------- */
.step{display:flex;gap:16px;align-items:flex-start}
.step .n{flex:none;width:38px;height:38px;border-radius:50%;background:var(--navy);border:1px solid var(--line2);color:var(--gold);font-family:var(--serif);font-weight:700;display:flex;align-items:center;justify-content:center}

/* ---------- panel / cta band ---------- */
.band{background:linear-gradient(120deg,var(--navy),#0e1a30);border:1px solid var(--line2);border-radius:18px;padding:44px}
.divider{height:1px;background:var(--line);border:none;margin:0}

/* ---------- forms (marketing) ---------- */
.field{display:block;margin-bottom:14px}
.field label{display:block;font-size:.82rem;color:var(--mut);margin-bottom:6px;font-family:var(--mono)}
.field input,.field textarea,.field select{width:100%;background:var(--bg2);border:1px solid var(--line2);color:var(--ink);border-radius:9px;padding:11px 13px;font-family:inherit;font-size:.95rem}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--gold)}

/* ---------- footer ---------- */
.foot{border-top:1px solid var(--line);background:var(--bg2);padding:40px 0 26px;margin-top:40px}
.foot .cols{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:24px}
.foot h4{font-family:var(--mono);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--dim)}
.foot a{display:block;color:var(--mut);font-size:.9rem;padding:4px 0}
.foot a:hover{color:#fff}
.foot .bot{display:flex;justify-content:space-between;border-top:1px solid var(--line);margin-top:26px;padding-top:18px;color:var(--dim);font-size:.82rem;flex-wrap:wrap;gap:10px}

/* ---------- misc ---------- */
.note{background:rgba(224,168,46,.07);border:1px solid rgba(224,168,46,.25);border-left:3px solid var(--gold);border-radius:8px;padding:12px 16px;color:#d8c9a6;font-size:.88rem}
.text-danger{color:var(--red)!important}
.validation-summary-errors{color:var(--red)}

/* ---------- responsive ---------- */
@media(max-width:900px){
  .g4{grid-template-columns:repeat(2,1fr)} .stats{grid-template-columns:repeat(2,1fr)}
  .foot .cols{grid-template-columns:1fr 1fr}
}
@media(max-width:720px){
  .navlinks,.nav-cta{display:none}
  .navtoggle{display:block}
  .nav.open .navlinks{display:flex;position:absolute;top:64px;left:0;right:0;flex-direction:column;background:var(--bg2);border-bottom:1px solid var(--line);padding:12px}
  .nav.open .navlinks a{color:var(--ink)}
  .g2,.g3,.g4{grid-template-columns:1fr}
  .foot .cols{grid-template-columns:1fr}
  section{padding:52px 0}
  .hero{padding:56px 0 40px}
  .band{padding:28px}
}
@media(max-width:560px){
  .stats{grid-template-columns:1fr}
  .term-body{font-size:.74rem}
  h1{font-size:2rem}
}

/* ---------- Identity / Bootstrap page theming (Login, Register, Manage) ---------- */
.form-control,.form-select{background:var(--bg2)!important;border:1px solid var(--line2)!important;color:var(--ink)!important;border-radius:9px!important;padding:11px 13px}
.form-control:focus,.form-select:focus{border-color:var(--gold)!important;box-shadow:none!important;background:var(--bg2)!important;color:#fff!important}
.form-floating>label{color:var(--dim)!important}
.form-floating>.form-control:focus~label,.form-floating>.form-control:not(:placeholder-shown)~label{color:var(--mut)!important}
.btn-primary,.btn-outline-primary{background:var(--gold)!important;border-color:var(--gold)!important;color:#1a1205!important}
.btn-primary:hover,.btn-outline-primary:hover{background:var(--gold2)!important;border-color:var(--gold2)!important;color:#1a1205!important}
.btn-lg{border-radius:10px!important;font-weight:600}
.form-check-label,.checkbox label{color:var(--mut)}
.nav-pills .nav-link{color:var(--mut)}
.nav-pills .nav-link.active{background:var(--navy)!important;color:#fff!important}
.list-group-item{background:var(--panel)!important;border-color:var(--line)!important;color:var(--ink)!important}
hr{border-color:var(--line);opacity:.4}
table td,table th{vertical-align:top}
/* Drop the ASP.NET external-login boilerplate panel; widen the local form full-width */
.col-lg-4.col-lg-offset-2{display:none!important}
.row>.col-lg-6{flex:0 0 100%!important;max-width:100%!important}