/* =========================================================
   Elegant Light — "Royal Indigo" theme
   Drop-in replacement for style.css (no HTML/JS changes needed)
   ========================================================= */

:root{
  --bg-1:#f7f9ff;
  --bg-2:#ffffff;
  --surface:#ffffff;
  --surface-2:#f4f7ff;
  --surface-3:#edf2ff;
  --glass:rgba(33, 56, 120, .05);

  --accent:#1f4bd6;
  --accent-2:#2840f0;
  --accent-3:#1431a8;

  --text:#0a1030;
  --muted:#3a4764;
  --muted-2:#5a6a8e;

  --border:rgba(20,36,120,.14);
  --border-2:rgba(20,36,120,.08);
  --ring:rgba(31,75,214,.28);
  --shadow: 0 18px 40px rgba(25,45,110,.12), inset 0 0 0 1px var(--border-2);
  --radius:18px;

  --ok:#2ea36a;
  --danger:#d94a4a;
}

*,*::before,*::after{box-sizing:border-box}
html,body{height:100%}
::selection{background:rgba(31,75,214,.18)}

body{
  margin:0;
  font-family:ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, "Helvetica Neue", Arial, "Noto Sans";
  color:var(--text);
  background:
    radial-gradient(700px 480px at 80% -10%, #e7ecff 0%, transparent 60%),
    radial-gradient(700px 480px at -10% 20%, #e9f0ff 0%, transparent 55%),
    linear-gradient(180deg, var(--bg-2), var(--bg-1));
  line-height:1.65;
  letter-spacing:.1px;
  text-rendering:optimizeLegibility;
  -webkit-font-smoothing:antialiased;
}

.container{max-width:1120px; margin-inline:auto; padding:28px}

header{
  position:sticky; top:0; z-index:10;
  backdrop-filter: blur(10px);
  background: linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,255,255,.78));
  border-bottom:1px solid var(--border);
}

.nav{display:flex; align-items:center; justify-content:space-between; gap:16px}
.brand{display:flex; align-items:center; gap:12px; text-decoration:none; color:var(--text)}
.brand svg{filter: drop-shadow(0 4px 10px rgba(31,75,214,.18));}
.brand-name{font-weight:800; font-size:1.1rem; color:var(--text); letter-spacing:.2px}

nav ul{display:flex; gap:8px; list-style:none; margin:0; padding:0}
nav a{
  color:var(--muted);
  text-decoration:none;
  padding:10px 12px;
  border-radius:12px;
  border:1px solid transparent;
  transition: color .2s ease, background .2s ease, border-color .2s ease, transform .2s ease;
}
nav a:hover, nav a:focus{
  color:var(--text);
  background:linear-gradient(180deg, var(--glass), transparent);
  border-color:var(--border);
  outline:none;
  transform:translateY(-1px);
}

.menu-btn{
  display:none; background:linear-gradient(180deg, var(--glass), transparent);
  border:1px solid var(--border); color:var(--text);
  padding:8px 10px; border-radius:12px
}

.grid{display:grid; grid-template-columns: 1.1fr 0.9fr; gap:32px; align-items:center;}
.hero{padding:56px 0 28px}
.eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  padding:6px 12px; border-radius:999px;
  background:rgba(31,75,214,.10);
  color:var(--accent-3);
  font-weight:700; letter-spacing:.2px; font-size:.92rem
}
.title{font-size: clamp(2rem, 4.6vw, 3.2rem); line-height:1.12; margin:14px 0 8px; font-weight:800; letter-spacing:.2px}
.lede{color:var(--muted); margin:0 0 22px; font-size:1.075rem}

.cta{display:flex; gap:14px; flex-wrap:wrap}
.btn{
  appearance:none; border:none; cursor:pointer; font-weight:800;
  letter-spacing:.25px; padding:14px 18px;
  border-radius:14px; transition:.2s transform ease, .25s box-shadow ease, .25s background ease, .25s filter ease;
  position:relative; isolation:isolate;
}
.btn.primary{
  background: linear-gradient(180deg, var(--accent), var(--accent-2));
  color:#ffffff;
  box-shadow: 0 14px 28px rgba(31,75,214,.25), inset 0 0 0 1px rgba(255,255,255,.25);
}
.btn.primary:hover{transform:translateY(-1px) scale(1.01); filter:saturate(1.03)}
.btn.primary:active{transform:translateY(0); filter:saturate(.98)}

.panel{
  background: linear-gradient(180deg, var(--surface), var(--surface-2));
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:24px;
  border:1px solid var(--border);
  backdrop-filter: blur(2px);
}
.cert{display:grid; grid-template-columns:auto 1fr; gap:16px; align-items:center}
.cert svg rect{fill:var(--surface-2) !important; stroke:var(--border) !important}

.features{margin:40px 0 18px}
.cards{display:grid; grid-template-columns: repeat(3, 1fr); gap:18px}
.card{
  background: linear-gradient(180deg, var(--surface-2), var(--surface));
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:18px; border:1px solid var(--border);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.card:hover{transform: translateY(-2px); border-color: var(--ring); box-shadow: 0 18px 40px rgba(25,45,110,.12), 0 0 0 1px var(--ring) inset}
.card h3{margin:4px 0 8px}
.card p{margin:0; color:var(--muted)}

footer{margin-top:48px; border-top:1px solid var(--border); color:var(--muted)}

form{display:grid; gap:14px}
.field{display:grid; gap:6px}
label{color:var(--muted); font-weight:700; letter-spacing:.15px}
.input, input, select, textarea{
  background: linear-gradient(180deg, #ffffff, #f5f7ff);
  color:var(--text);
  border:1px solid var(--border);
  border-radius:14px;
  padding:12px 12px;
  outline:none;
  transition:border-color .2s ease, box-shadow .2s ease, background .2s ease;
}
.input::placeholder, input::placeholder, textarea::placeholder{color:#8a94ab}
.input:focus, input:focus, select:focus, textarea:focus{
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(31,75,214,.15);
}
textarea{min-height:140px; resize:vertical}
.help{font-size:.92rem; color:var(--muted)}

.chip{
  display:inline-flex; align-items:center; gap:8px;
  padding:8px 12px; border-radius:999px;
  background:linear-gradient(180deg, var(--glass), transparent);
  border:1px solid var(--border);
  color:var(--muted);
  font-weight:600; letter-spacing:.2px;
}

.accordion{display:grid; gap:12px}
.accordion .item{
  border:1px solid var(--border); background:linear-gradient(180deg, var(--surface), var(--surface-2));
  border-radius:14px; overflow:hidden; transition:border-color .2s ease
}
.accordion button{
  all:unset; display:flex; align-items:center; justify-content:space-between; width:100%; padding:16px 18px; cursor:pointer
}
.accordion .q{font-weight:800; letter-spacing:.15px}
.accordion .chev{transition:transform .25s ease}
.accordion .panel{padding:0 18px 16px; color:var(--muted); display:none}
.accordion .item[aria-expanded="true"]{border-color:var(--accent)}
.accordion .item[aria-expanded="true"] .panel{display:block}
.accordion .item[aria-expanded="true"] .chev{transform:rotate(180deg)}

.modal-backdrop{
  position:fixed; inset:0; display:none;
  align-items:center; justify-content:center; z-index:50;
  background:rgba(20,36,90,.22);
  backdrop-filter: blur(3px);
}
.modal{
  width:min(840px, 92vw);
  max-height:80vh;
  background: linear-gradient(180deg, var(--surface), var(--surface-2));
  border:1px solid var(--border);
  border-radius:20px;
  box-shadow:var(--shadow);
  display:flex; flex-direction:column;
}
.modal header{
  position:sticky; top:0;
  background:linear-gradient(180deg, rgba(255,255,255,.96), rgba(255,255,255,.86));
  border-bottom:1px solid var(--border);
  border-top-left-radius:20px; border-top-right-radius:20px
}
.modal .modal-head{display:flex; align-items:center; justify-content:space-between; padding:16px 18px}
.modal .title{font-size:1.28rem; margin:0; letter-spacing:.2px}
.modal .close{
  background:linear-gradient(180deg, var(--glass), transparent);
  border:1px solid var(--border); color:var(--text);
  border-radius:12px; padding:6px 10px; cursor:pointer; transition:transform .2s ease
}
.modal .close:hover{transform:translateY(-1px)}
.modal .body{padding:18px; overflow:auto}

.grid > .panel{border:1px solid var(--border)}
.actions{display:flex; gap:12px; align-items:center}
.eyebrow svg,.chip svg{display:inline-block; transform:translateY(1px)}
.brand{ text-decoration:none }
.brand-name { font-weight:800; font-size:1.1rem; color:var(--text) }

@media (max-width: 980px){ .grid{grid-template-columns:1fr} .hero{padding-top:40px} }
@media (max-width: 680px){
  nav ul{display:none} .menu-btn{display:inline-flex}
  .cards{grid-template-columns:1fr}
  .container{padding:22px}
  .btn{width:100%}
}