/* PARAONEX — Compact, logo colors, mobile-first */
:root{
  /* extracted/derived from logo */
  --navy:#0f1c2e;
  --steel:#2d4964;
  --ice:#88abc3;
  --paper:#f5f8fb;

  --bg: var(--paper);
  --card:#ffffff;
  --ink:#0e1a24;
  --muted:#55616b;
  --accent: var(--steel);
  --accent2: var(--ice);

  --line:rgba(14,26,36,.10);
  --shadow: 0 12px 40px rgba(15,28,46,.10);
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono","Courier New", monospace;
  --sans: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  color:var(--ink);
  font-family:var(--sans);
  background:
    radial-gradient(1200px 700px at 70% -10%, rgba(136,171,195,.26), transparent 62%),
    radial-gradient(900px 540px at 10% 10%, rgba(45,73,100,.18), transparent 60%),
    radial-gradient(650px 420px at 50% 100%, rgba(15,28,46,.10), transparent 60%),
    linear-gradient(180deg, var(--bg), #ffffff 55%, var(--bg));
  overflow-x:hidden;
}

.container{
  width:min(1100px, calc(100% - 32px));
  margin:0 auto;
}

a{ color:inherit; text-decoration:none; }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible{
  outline:2px solid rgba(45,73,100,.55);
  outline-offset:2px;
}

.skip{
  position:absolute; left:-999px; top:10px;
  background:#fff; color:#000; padding:10px 12px;
  border:1px solid var(--line); border-radius:10px;
}
.skip:focus{ left:10px; z-index:9999; }

/* Header */
.topbar{
  position:sticky; top:0; z-index:50;
  background: rgba(255,255,255,.72);
  backdrop-filter: blur(12px);
  border-bottom:1px solid var(--line);
}
.topbar-inner{
  display:flex; align-items:center; justify-content:space-between;
  padding:12px 0;
  gap:12px;
}

.brand{ display:flex; align-items:center; min-width:160px; }
.brand-logo{
  height:34px;
  width:auto;
  display:block;
  filter: drop-shadow(0 10px 18px rgba(15,28,46,.18));
}

.nav{
  display:flex; align-items:center; gap:6px;
  padding:6px;
  background: rgba(255,255,255,.75);
  border:1px solid rgba(14,26,36,.10);
  border-radius:999px;
  box-shadow: 0 12px 30px rgba(15,28,46,.06);
}
.nav a{
  font-family:var(--mono);
  font-size:12px;
  color:rgba(14,26,36,.78);
  padding:10px 12px;
  border-radius:999px;
  border:1px solid transparent;
  white-space:nowrap;
}
.nav a:hover{ background: rgba(45,73,100,.06); border-color: rgba(45,73,100,.10); }
.nav a.cta{
  background: linear-gradient(180deg, rgba(136,171,195,.35), rgba(45,73,100,.12));
  border-color: rgba(45,73,100,.18);
  color: rgba(15,28,46,.92);
}

/* Burger */
.burger{
  display:none;
  width:44px; height:44px;
  border-radius:14px;
  border:1px solid rgba(14,26,36,.12);
  background: rgba(255,255,255,.70);
  cursor:pointer;
}
.burger span{
  display:block;
  width:18px;
  height:2px;
  margin:4px auto;
  background: rgba(15,28,46,.74);
  border-radius:999px;
}

@media (max-width: 860px){
  .nav{ display:none; }
  .burger{ display:block; }
  .brand-logo{ height:32px; }
}

/* Mobile nav */
.nav-mobile{
  position:sticky; top:68px; z-index:40;
  background: rgba(255,255,255,.92);
  border-bottom:1px solid rgba(14,26,36,.10);
}
.nav-mobile-inner{ padding:12px 0 16px; }
.nav-mobile a{
  display:block;
  padding:12px 14px;
  border:1px solid rgba(14,26,36,.10);
  border-radius:14px;
  margin-top:10px;
  font-family:var(--mono);
  color:rgba(14,26,36,.82);
  background:#fff;
}
.nav-mobile a.cta{
  background: linear-gradient(180deg, rgba(136,171,195,.35), rgba(45,73,100,.10));
}
.nav-mobile a:first-child{ margin-top:0; }

/* Hero */
.hero{
  position:relative;
  padding:56px 0 44px;
  border-bottom:1px solid var(--line);
}
.hero-inner{ position:relative; z-index:1; }
.tag{
  font-family:var(--mono);
  color:rgba(45,73,100,.90);
  letter-spacing:.18em;
  font-size:12px;
  margin:0 0 14px;
}
h1{
  margin:0;
  font-size: clamp(34px, 5vw, 60px);
  line-height:1.04;
  letter-spacing:-.02em;
  color: rgba(15,28,46,.96);
}
.lead{
  margin:16px 0 22px;
  max-width:820px;
  color:rgba(14,26,36,.72);
  font-size:16px;
  line-height:1.6;
}

.hero-actions{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  margin-bottom:22px;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:12px 14px;
  border-radius:16px;
  border:1px solid rgba(14,26,36,.12);
  background:#fff;
  font-family:var(--mono);
  text-transform:uppercase;
  letter-spacing:.08em;
  font-size:12px;
}
.btn.primary{
  border-color: rgba(45,73,100,.25);
  background: linear-gradient(180deg, rgba(136,171,195,.35), rgba(45,73,100,.10));
  color: rgba(15,28,46,.92);
}
.btn.ghost{ background: rgba(255,255,255,.78); }
.btn:hover{ transform: translateY(-1px); box-shadow: var(--shadow); }

.hero-grid{
  display:grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap:14px;
}
@media (max-width:900px){ .hero-grid{ grid-template-columns:1fr; } }

.card{
  background: var(--card);
  border:1px solid rgba(14,26,36,.10);
  border-radius:18px;
  padding:16px 16px 14px;
  box-shadow: var(--shadow);
}
.card-title{
  font-family:var(--mono);
  letter-spacing:.12em;
  text-transform:uppercase;
  font-size:12px;
  color:rgba(15,28,46,.90);
  margin-bottom:10px;
}
.card-text{ margin:0; color:rgba(14,26,36,.70); line-height:1.55; }

/* Light texture */
.noise, .vignette{ position:absolute; inset:0; pointer-events:none; }
.noise{
  opacity:.06;
  background-image: url("assets/img/grain.png");
  background-size: 320px 320px;
  mix-blend-mode: multiply;
}
.vignette{
  background: radial-gradient(900px 600px at 50% 0%, rgba(255,255,255,.0) 40%, rgba(15,28,46,.08) 100%);
  opacity:.95;
}

/* Sections */
.section{ padding:52px 0; border-bottom:1px solid var(--line); }
h2{ margin:0 0 10px; font-size:28px; color: rgba(15,28,46,.96); }
.sub{ margin:0 0 26px; color:rgba(14,26,36,.70); line-height:1.6; max-width:820px; }

/* Products */
.product-grid{
  display:grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap:14px;
}
@media (max-width:900px){ .product-grid{ grid-template-columns:1fr; } }

.product{
  background: var(--card);
  border:1px solid rgba(14,26,36,.10);
  border-radius:20px;
  overflow:hidden;
  box-shadow: var(--shadow);
}
.product img{
  width:100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  display:block;
}
.product-body{ padding:14px; }
.product h3{
  margin:0 0 8px;
  font-family:var(--mono);
  text-transform:uppercase;
  letter-spacing:.10em;
  font-size:13px;
  color: rgba(15,28,46,.92);
}
.product p{ margin:0 0 12px; color:rgba(14,26,36,.70); line-height:1.55; }

.pillrow{ display:flex; gap:8px; flex-wrap:wrap; }
.pill{
  font-family:var(--mono);
  font-size:11px;
  padding:6px 10px;
  border-radius:999px;
  border:1px solid rgba(45,73,100,.14);
  background: linear-gradient(180deg, rgba(136,171,195,.18), rgba(255,255,255,.0));
}

/* Steps */
.steps{
  display:grid;
  grid-template-columns: repeat(4, minmax(0,1fr));
  gap:14px;
}
@media (max-width:980px){ .steps{ grid-template-columns:1fr 1fr; } }
@media (max-width:600px){ .steps{ grid-template-columns:1fr; } }

.step{
  background: var(--card);
  border:1px solid rgba(14,26,36,.10);
  border-radius:18px;
  padding:16px;
  box-shadow: var(--shadow);
}
.step-no{
  font-family:var(--mono);
  font-weight:900;
  color: rgba(45,73,100,.95);
  letter-spacing:.12em;
}
.step-title{ margin-top:10px; font-weight:800; color: rgba(15,28,46,.92); }
.step p{ margin:8px 0 0; color:rgba(14,26,36,.70); line-height:1.55; }

/* Form */
.form-shell{
  display:grid;
  grid-template-columns: 1.35fr .65fr;
  gap:14px;
  align-items:start;
}
@media (max-width:900px){ .form-shell{ grid-template-columns:1fr; } }

.form{
  background: var(--card);
  border:1px solid rgba(14,26,36,.10);
  border-radius:18px;
  padding:16px;
  box-shadow: var(--shadow);
}

.row{ display:grid; grid-template-columns: 1fr 1fr; gap:12px; margin-bottom:12px; }
.row.actions{ grid-template-columns: 1fr; margin-bottom:0; }
@media (max-width:700px){ .row{ grid-template-columns:1fr; } }

.field label{
  display:block;
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.10em;
  text-transform:uppercase;
  color:rgba(14,26,36,.75);
  margin:0 0 8px;
}
input, textarea{
  width:100%;
  background: rgba(14,26,36,.02);
  border:1px solid rgba(14,26,36,.12);
  border-radius:14px;
  padding:12px 12px;
  color:var(--ink);
  font-size:14px;
}
input::placeholder, textarea::placeholder{ color:rgba(14,26,36,.35); }
.hint{ margin-top:8px; color:rgba(14,26,36,.55); font-size:12px; }

.status{
  margin-top:10px;
  font-family:var(--mono);
  font-size:12px;
  color:rgba(14,26,36,.70);
  min-height:18px;
}
.status.ok{ color: rgba(45,73,100,.95); }
.status.err{ color: #b91c1c; }

.sidebar{ display:flex; flex-direction:column; gap:12px; }
.sidecard{
  background: var(--card);
  border:1px solid rgba(14,26,36,.10);
  border-radius:18px;
  padding:14px;
  box-shadow: var(--shadow);
}
.side-title{
  font-family:var(--mono);
  letter-spacing:.10em;
  text-transform:uppercase;
  font-size:12px;
  margin-bottom:10px;
  color:rgba(15,28,46,.90);
}
.sidecard ul{ margin:0; padding-left:18px; color:rgba(14,26,36,.70); line-height:1.6; }
.small{ margin:0; color:rgba(14,26,36,.58); font-size:12px; line-height:1.55; }
.mono{ font-family:var(--mono); }

.hp{ position:absolute; left:-9999px; top:auto; width:1px; height:1px; overflow:hidden; }

.footer{
  padding-top:18px;
  display:flex;
  justify-content:space-between;
  gap:12px;
  flex-wrap:wrap;
}

/* improve logo visibility */
.brand-badge{
  display:flex;
  align-items:center;
  padding:6px 12px;
  border-radius:14px;
  background: linear-gradient(180deg, rgba(255,255,255,.9), rgba(240,246,252,.7));
  border:1px solid rgba(45,73,100,.18);
  box-shadow: 0 10px 25px rgba(15,28,46,.18);
}
.brand-logo{
  height:44px !important;
  width:auto;
  filter: drop-shadow(0 4px 8px rgba(15,28,46,.45)) contrast(1.05);
}
@media (max-width:860px){
  .brand-logo{ height:38px !important; }
}