:root{
  --bg:#ffffff;
  --surface:#f6f7fb;
  --text:#0f172a;
  --muted:#475569;
  --border:#e5e7eb;
  --primary:#4f46e5;
  --primary-2:#4338ca;
  --shadow: 0 10px 30px rgba(2,6,23,.08);
  --radius: 14px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color:var(--text);
  background:var(--bg);
  line-height:1.55;
}

img{max-width:100%; height:auto; display:block}
a{color:inherit; text-decoration:none}
a:hover{opacity:.92}

.container{
  width:min(1120px, 92vw);
  margin-inline:auto;
}

.sr-only{
  position:absolute;
  width:1px;height:1px;
  padding:0;margin:-1px;
  overflow:hidden;clip:rect(0,0,0,0);
  white-space:nowrap;border:0;
}

.muted{color:var(--muted)}

/* Header */
.site-header{
  position:sticky;
  top:0;
  z-index:1000;
  background:rgba(255,255,255,.9);
  backdrop-filter:saturate(180%) blur(10px);
  border-bottom:1px solid var(--border);
}
.site-header.is-scrolled{
  box-shadow: 0 6px 18px rgba(2,6,23,.08);
}
.header-row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:1rem;
  padding: .9rem 0;
}
.brand img{
  max-height:56px;
  width:auto;
}

/* Nav */
.nav{
  display:flex;
  align-items:center;
  gap:1rem;
}
.nav a{
  padding:.55rem .65rem;
  border-radius:10px;
  color:var(--text);
}
.nav a:not(.btn):hover{
  background:var(--surface);
}
.nav-toggle{
  display:none;
  width:44px; height:44px;
  border:1px solid var(--border);
  background:#fff;
  border-radius:12px;
  padding:10px;
}
.nav-toggle span{
  display:block;
  height:2px;
  background:var(--text);
  margin:5px 0;
  border-radius:2px;
}

/* Buttons */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:.5rem;
  font-weight:700;
  border-radius:12px;
  padding:.8rem 1.05rem;
  border:1px solid transparent;
  transition: transform .05s ease, background .2s ease, border .2s ease;
  white-space:nowrap;
}
.btn:active{transform:translateY(1px)}
.btn-primary{
  background:var(--primary);
  color:#fff;
}
.btn-primary:hover{background:var(--primary-2)}
.btn-ghost{
  background:transparent;
  border-color:var(--border);
}
.btn-ghost:hover{background:var(--surface)}
.btn-lg{padding: .95rem 1.2rem; border-radius:14px}
.btn-block{width:100%}

/* Sections */
section{padding: 64px 0}
.section-title{font-size: clamp(1.6rem, 2.2vw, 2.1rem); margin:0 0 .35rem}
.section-sub{color:var(--muted); margin:0 0 1.5rem; max-width: 70ch}

/* Hero */
.hero{
  padding: 72px 0;
  background:
    radial-gradient(900px 400px at 20% 10%, rgba(79,70,229,.12), transparent 60%),
    radial-gradient(900px 400px at 80% 0%, rgba(250,204,21,.12), transparent 60%),
    linear-gradient(to bottom, #fff, #fff);
}
.hero-grid{
  display:grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 28px;
  align-items:stretch;
}
.eyebrow{
  display:inline-block;
  color:var(--muted);
  background:rgba(15,23,42,.04);
  border:1px solid var(--border);
  padding:.35rem .6rem;
  border-radius:999px;
  font-weight:700;
  font-size:.85rem;
  margin:0 0 12px;
}
.hero-copy h1{
  font-size: clamp(2.2rem, 3.2vw, 3.1rem);
  line-height:1.1;
  margin:0 0 12px;
}
.lead{
  font-size: 1.05rem;
  color:var(--muted);
  margin:0 0 18px;
  max-width: 60ch;
}
.hero-cta{display:flex; gap:12px; flex-wrap:wrap; margin: 10px 0 18px}
.trust-badges{
  display:flex; gap:10px; flex-wrap:wrap;
}
.badge{
  font-weight:700;
  font-size:.9rem;
  padding:.45rem .65rem;
  border:1px solid var(--border);
  background:#fff;
  border-radius:999px;
}

.hero-card{
  background:#fff;
  border:1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px;
  display:flex;
  flex-direction:column;
  gap:16px;
}
.stat-grid{
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap:12px;
}
.stat{
  border:1px solid var(--border);
  background:var(--surface);
  border-radius:14px;
  padding:14px;
}
.stat-num{font-weight:900; font-size:1.35rem}
.stat-label{color:var(--muted); font-weight:700; font-size:.9rem}

.mini-form{
  border-top:1px solid var(--border);
  padding-top:14px;
}
.mini-title{font-size:1.05rem; margin:0 0 4px}
.mini-sub{margin:0 0 12px; color:var(--muted)}
.form-row{
  display:grid;
  grid-template-columns: 1.1fr 1fr auto;
  gap:10px;
  align-items:center;
}
input, select{
  width:100%;
  border:1px solid var(--border);
  border-radius:12px;
  padding:.75rem .85rem;
  font:inherit;
  background:#fff;
}
input:focus, select:focus{
  outline: 3px solid rgba(79,70,229,.18);
  border-color: rgba(79,70,229,.55);
}
.mini-note{margin:10px 0 0; color:var(--muted); font-size:.9rem}

/* Proof */
.proof{padding-top: 22px}
.pill-row{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  margin-top: 14px;
}
.pill{
  border:1px solid var(--border);
  background:#fff;
  padding:.5rem .75rem;
  border-radius:999px;
  font-weight:700;
  color:var(--muted);
}

/* Cards */
.card-grid{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap:16px;
}
.card{
  background:#fff;
  border:1px solid var(--border);
  border-radius: var(--radius);
  padding:18px;
  box-shadow: 0 10px 22px rgba(2,6,23,.05);
}
.card h3{margin:0 0 6px}
.card p{margin:0 0 10px; color:var(--muted)}
.text-link{display:inline-flex; margin-top:10px; font-weight:800; color:var(--primary)}

/* Lists */
.checklist{
  list-style:none;
  padding:0;
  margin: 10px 0 0;
  display:grid;
  gap:8px;
}
.checklist li{
  padding-left:26px;
  position:relative;
  color:var(--muted);
  font-weight:650;
}
.checklist li:before{
  content:"?";
  position:absolute;
  left:0; top:0;
  color:var(--primary);
  font-weight:900;
}

/* Why */
.why{background:var(--surface)}
.why-grid{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap:18px;
  align-items:start;
}
.feature-list{display:grid; gap:12px; margin-top: 10px}
.feature{
  background:#fff;
  border:1px solid var(--border);
  border-radius: var(--radius);
  padding:16px;
}
.feature h3{margin:0 0 6px}
.feature p{margin:0; color:var(--muted)}
.side-card{
  background:#fff;
  border:1px solid var(--border);
  border-radius: var(--radius);
  padding:18px;
  box-shadow: var(--shadow);
}

/* Process */
.process{background:#fff}
.step-grid{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap:14px;
}
.step{
  border:1px solid var(--border);
  border-radius: var(--radius);
  padding:16px;
  background:var(--surface);
}
.step-num{
  width:38px; height:38px;
  display:grid; place-items:center;
  border-radius:12px;
  background:#fff;
  border:1px solid var(--border);
  font-weight:900;
  margin-bottom:10px;
}

/* FAQ */
.faq{background:var(--surface)}
.faq-grid{
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap:12px;
}
.faq-item{
  background:#fff;
  border:1px solid var(--border);
  border-radius: var(--radius);
  padding:14px 16px;
}
.faq-item summary{
  cursor:pointer;
  font-weight:900;
}
.faq-item p{
  margin:10px 0 0;
  color:var(--muted);
}

/* Final CTA */
.final-cta{
  padding: 56px 0;
  background:
    radial-gradient(900px 400px at 10% 50%, rgba(79,70,229,.12), transparent 60%),
    radial-gradient(900px 400px at 90% 50%, rgba(250,204,21,.12), transparent 60%),
    #0b1220;
  color:#fff;
}
.final-cta-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  border:1px solid rgba(255,255,255,.12);
  border-radius: var(--radius);
  padding: 22px;
  background: rgba(255,255,255,.04);
}
.final-cta h2{margin:0 0 6px}
.final-cta p{margin:0; opacity:.9}
.final-cta-actions{display:flex; gap:10px; flex-wrap:wrap}
.final-cta .btn-ghost{border-color:rgba(255,255,255,.18); color:#fff}
.final-cta .btn-ghost:hover{background:rgba(255,255,255,.08)}

/* Footer */
.footer{
  border-top:1px solid var(--border);
  padding-top: 32px;
}
.footer-grid{
  display:grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap:14px;
  padding-bottom: 18px;
}
.footer-col strong{display:block; margin-bottom:8px}
.footer-col a{
  display:block;
  padding:6px 0;
  color:var(--muted);
  font-weight:650;
}
.footer-bottom{
  border-top:1px solid var(--border);
  padding:14px 0 26px;
}

/* Responsive */
@media (max-width: 980px){
  .hero-grid{grid-template-columns: 1fr; }
  .card-grid{grid-template-columns: repeat(2, 1fr);}
  .why-grid{grid-template-columns: 1fr;}
  .step-grid{grid-template-columns: repeat(2, 1fr);}
  .footer-grid{grid-template-columns: 1fr 1fr;}
  .final-cta-inner{flex-direction:column; align-items:flex-start}
  .form-row{grid-template-columns: 1fr; }
}

@media (max-width: 720px){
  section{padding: 52px 0}
  .nav-toggle{display:block}
  .nav{
    position:absolute;
    right: 4vw;
    top: 74px;
    width:min(420px, 92vw);
    display:none;
    flex-direction:column;
    align-items:stretch;
    gap:6px;
    padding:10px;
    background:#fff;
    border:1px solid var(--border);
    border-radius: 16px;
    box-shadow: var(--shadow);
  }
  .nav.open{display:flex}
  .nav a{padding:.8rem .85rem}
  .card-grid{grid-template-columns: 1fr;}
  .faq-grid{grid-template-columns: 1fr;}
  .stat-grid{grid-template-columns: 1fr;}
}
/* Contact form helpers */
.form-stack { display: grid; gap: 12px; }
.field label { display:block; font-weight:800; margin: 0 0 6px; }
textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: .75rem .85rem;
  font: inherit;
  background: #fff;
  resize: vertical;
  min-height: 120px;
}
textarea:focus{
  outline: 3px solid rgba(79,70,229,.18);
  border-color: rgba(79,70,229,.55);
}