:root {
  --navy-900:#0b1d39;
  --navy-700:#16325f;
  --navy-500:#2c4d84;
  --bg-main:#f7faff;
  --bg-soft:#eef4ff;
  --bg-card:#ffffff;
  --border:#dbe5ff;
  --text-main:#0a1628;
  --text-dim:#6b7a96;
  --accent:#2d7ff9;
  --accent-soft:#e9f1ff;
  --good:#0ea77f;
  --radius-lg:20px;
  --radius-md:14px;
  --radius-sm:8px;
  --shadow-card:0 24px 48px rgba(11,29,57,0.12);
  --shadow-card-soft:0 14px 32px rgba(11,29,57,0.08);
  --shadow-nav:0 18px 36px rgba(11,29,57,0.22);
  --grad-hero:radial-gradient(circle at 20% 20%,#274172 0%,#0b1d39 60%);
}

/* basic reset-ish */
*{box-sizing:border-box;margin:0;padding:0;}
body{
  font-family:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  background:var(--bg-main);
  color:var(--text-main);
  line-height:1.45;
}

.container{
  max-width:1240px;
  padding:0 20px;
  margin:0 auto;
}

a{text-decoration:none;color:inherit;}
ul{list-style:none;}

.btn-primary{
  background:var(--accent);
  color:#fff;
  padding:12px 16px;
  border-radius:var(--radius-md);
  font-size:14px;
  font-weight:600;
  box-shadow:0 16px 32px rgba(45,127,249,0.4);
  display:inline-block;
  border:none;
  cursor:pointer;
}
.btn-primary:disabled{opacity:.6;cursor:not-allowed;}

.btn-ghost{
  background:var(--accent-soft);
  color:var(--accent);
  padding:12px 16px;
  border-radius:var(--radius-md);
  font-size:14px;
  font-weight:600;
  display:inline-block;
  border:none;
  cursor:pointer;
  box-shadow:none;
}

.tag{
  background:var(--bg-soft);
  padding:2px 6px;
  border-radius:var(--radius-sm);
  font-size:12px;
  font-weight:500;
  color:var(--navy-700);
  border:1px solid var(--border);
}

/* HEADER / NAV */
.site-header{
  background:var(--grad-hero);
  color:#fff;
  box-shadow:var(--shadow-nav);
  position:sticky;
  top:0;
  z-index:100;
}
.nav-row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:16px 0;
}
.brand{
  display:flex;
  align-items:center;
  gap:10px;
  color:#fff;
}
.brand-logo{
  width:36px;
  height:36px;
  border-radius:10px;
  background:#2d7ff9;
  color:#fff;
  font-size:18px;
  font-weight:600;
  display:flex;
  align-items:center;
  justify-content:center;
  box-shadow:0 12px 20px rgba(45,127,249,0.5);
}
.brand-text .brand-name{
  font-weight:600;
  font-size:15px;
  line-height:1.2;
}
.brand-text .brand-tag{
  font-size:12px;
  color:#9fb2d8;
  line-height:1.2;
  font-weight:400;
}

.main-nav{
  display:flex;
  align-items:center;
  gap:16px;
}
.nav-link{
  font-size:13px;
  font-weight:500;
  color:#d6e0ff;
}
.nav-link.nav-cta{
  color:#fff;
  font-weight:600;
}
.nav-btn{
  background:#fff;
  color:#0b1d39;
  font-size:13px;
  font-weight:600;
  border-radius:var(--radius-md);
  padding:10px 14px;
  box-shadow:0 16px 32px rgba(255,255,255,0.25);
  white-space:nowrap;
}
.mobile-menu-btn{
  background:none;
  border:1px solid rgba(255,255,255,0.4);
  color:#fff;
  font-size:15px;
  padding:8px 10px;
  line-height:1;
  border-radius:var(--radius-sm);
  display:none;
  cursor:pointer;
}

.mobile-nav{
  display:none;
  flex-direction:column;
  background:var(--navy-900);
  border-top:1px solid rgba(255,255,255,0.1);
  box-shadow:0 20px 40px rgba(0,0,0,0.5);
}
.mnav-link{
  padding:14px 20px;
  border-bottom:1px solid rgba(255,255,255,0.07);
  color:#fff;
  font-size:14px;
  font-weight:500;
  display:block;
}
.mnav-link.highlight{
  color:#2d7ff9;
  background:rgba(255,255,255,0.07);
  font-weight:600;
}
.mnav-btn{
  color:#0b1d39;
  background:#fff;
  font-weight:600;
  font-size:14px;
  padding:14px 20px;
  border-bottom:1px solid rgba(255,255,255,0.07);
  display:block;
}

@media(max-width:900px){
  .main-nav{display:none;}
  .mobile-menu-btn{display:block;}
}

/* HERO */
.hero{
  background:var(--grad-hero);
  color:#fff;
  padding:48px 0 64px;
  box-shadow:0 80px 120px rgba(11,29,57,0.6);
}
.hero-grid{
  display:grid;
  grid-template-columns:1fr 360px;
  gap:32px;
}
@media(max-width:900px){
  .hero-grid{
    grid-template-columns:1fr;
  }
}
.hero-headline{
  font-size:32px;
  line-height:1.2;
  font-weight:600;
  color:#fff;
  margin-bottom:16px;
}
.hero-sub{
  font-size:15px;
  line-height:1.5;
  color:#c9d6ff;
  max-width:500px;
  margin-bottom:20px;
}
.hero-cta-row{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-bottom:20px;
}
.hero-cta-row .btn-primary,
.hero-cta-row .btn-ghost{
  font-size:14px;
}
.hero-trust{
  display:flex;
  flex-direction:column;
  gap:8px;
  font-size:13px;
  line-height:1.4;
  color:#9fb2d8;
  max-width:520px;
}
.trust-item{
  display:flex;
  align-items:flex-start;
  gap:8px;
}
.dot{
  width:10px;
  height:10px;
  border-radius:999px;
  margin-top:4px;
  flex-shrink:0;
}
.dot-green{background:var(--good);}
.dot-blue{background:var(--accent);}

/* HERO CARD */
.hero-card{
  background:#fff;
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow-card);
  color:var(--text-main);
  display:flex;
  flex-direction:column;
  min-width:0;
}
.hc-head{
  padding:16px 20px;
  border-bottom:1px solid var(--border);
  background:linear-gradient(135deg,#f9fbff 0%,#eef4ff 100%);
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
}
.hc-title{
  font-size:14px;
  font-weight:600;
  color:var(--navy-700);
}
.hc-sub{
  font-size:12px;
  color:var(--text-dim);
  margin-top:2px;
}
.hc-badge{
  background:var(--accent-soft);
  color:var(--accent);
  padding:4px 8px;
  font-size:12px;
  font-weight:600;
  border-radius:999px;
  border:1px solid var(--accent);
  line-height:1.2;
}
.hc-body{
  padding:16px 20px;
  display:flex;
  flex-direction:column;
  gap:12px;
  font-size:13px;
}
.hc-row{
  display:flex;
  align-items:center;
  justify-content:space-between;
}
.hc-label{
  color:var(--text-dim);
  font-weight:500;
}
.hc-value{
  color:var(--text-main);
  font-weight:600;
}
.up{color:var(--good);}
.hc-foot{
  padding:14px 20px;
  background:#fafcff;
  border-top:1px solid var(--border);
  font-size:12px;
  color:var(--text-dim);
  line-height:1.4;
}

/* SECTION HEAD */
.section-head{
  margin-bottom:32px;
  max-width:600px;
}
.section-head.center{
  text-align:center;
  margin-left:auto;
  margin-right:auto;
}
.section-title{
  font-size:24px;
  font-weight:600;
  color:var(--navy-900);
  line-height:1.2;
  margin-bottom:8px;
}
.section-desc{
  font-size:15px;
  color:var(--text-dim);
  line-height:1.4;
}

/* HOW IT WORKS */
.how{
  background:var(--bg-main);
  padding:60px 0;
}
.how-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:16px;
}
@media(max-width:1000px){
  .how-grid{
    grid-template-columns:repeat(2,1fr);
  }
}
@media(max-width:600px){
  .how-grid{
    grid-template-columns:1fr;
  }
}
.how-card{
  background:#fff;
  border:1px solid var(--border);
  border-radius:var(--radius-md);
  box-shadow:var(--shadow-card-soft);
  padding:20px;
  font-size:14px;
}
.how-step{
  font-size:12px;
  font-weight:600;
  color:var(--accent);
  margin-bottom:8px;
}
.how-head{
  font-size:15px;
  font-weight:600;
  color:var(--navy-700);
  margin-bottom:8px;
  line-height:1.3;
}
.how-desc{
  font-size:13px;
  color:var(--text-main);
  line-height:1.5;
}

/* EDGE / WHY IT WORKS */
.edge{
  background:#fff;
  padding:60px 0;
}
.edge-grid{
  display:grid;
  grid-template-columns:1fr 360px;
  gap:32px;
}
@media(max-width:900px){
  .edge-grid{
    grid-template-columns:1fr;
  }
}
.edge-copy{
  font-size:14px;
  line-height:1.5;
}
.edge-copy .section-title{
  color:var(--navy-900);
}
.edge-list{
  font-size:14px;
  color:var(--text-main);
  line-height:1.5;
  margin:20px 0;
  display:grid;
  gap:10px;
}
.edge-icon{
  background:var(--accent-soft);
  color:var(--accent);
  border-radius:6px;
  font-size:12px;
  font-weight:600;
  padding:3px 6px;
  margin-right:8px;
}
.micro-note{
  font-size:12px;
  color:var(--text-dim);
  line-height:1.4;
  margin-top:16px;
  max-width:360px;
}

.edge-card{
  background:#fff;
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow-card);
  color:var(--text-main);
  display:flex;
  flex-direction:column;
  min-width:0;
}
.edge-card-head{
  padding:16px 20px;
  border-bottom:1px solid var(--border);
  background:linear-gradient(135deg,#f9fbff 0%,#eef4ff 100%);
  font-size:14px;
  font-weight:600;
  color:var(--navy-700);
}
.edge-card-body{
  padding:16px 20px;
  display:flex;
  flex-direction:column;
  gap:12px;
  font-size:13px;
}
.edge-row{
  display:flex;
  align-items:center;
  justify-content:space-between;
}
.edge-label{
  color:var(--text-dim);
  font-weight:500;
}
.edge-value{
  color:var(--text-main);
  font-weight:600;
}
.edge-card-foot{
  border-top:1px solid var(--border);
  background:#fafcff;
  padding:14px 20px;
  font-size:12px;
  color:var(--text-dim);
  line-height:1.4;
}

/* PREVIEW / PANELS */
.preview{
  background:var(--bg-main);
  padding:60px 0;
}
.preview-grid{
  display:grid;
  gap:20px;
}
@media(min-width:700px){
  .preview-grid{
    grid-template-columns:repeat(2,1fr);
  }
}
@media(min-width:1100px){
  .preview-grid{
    grid-template-columns:repeat(4,1fr);
  }
}
.pv-card{
  background:#fff;
  border:1px solid var(--border);
  border-radius:var(--radius-md);
  box-shadow:var(--shadow-card-soft);
  display:flex;
  flex-direction:column;
  min-width:0;
}
.pv-head{
  background:linear-gradient(#f9fbff,#eef4ff);
  border-bottom:1px solid var(--border);
  border-top-left-radius:var(--radius-md);
  border-top-right-radius:var(--radius-md);
  padding:14px 16px;
  font-size:13px;
  font-weight:600;
  color:var(--navy-700);
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:6px;
}
.pv-tag{
  background:var(--accent-soft);
  border:1px solid var(--accent);
  color:var(--accent);
  font-size:11px;
  font-weight:600;
  border-radius:999px;
  padding:2px 8px;
  line-height:1.2;
}
.pv-body{
  padding:16px;
  font-size:13px;
  line-height:1.5;
  color:var(--text-main);
}
.pv-list{
  display:grid;
  gap:8px;
}
.pv-list li{
  display:flex;
  flex-wrap:wrap;
  gap:8px 12px;
  align-items:center;
}
.pv-foot{
  border-top:1px solid var(--border);
  background:#fafcff;
  padding:12px 16px;
  font-size:12px;
  color:var(--text-dim);
  line-height:1.4;
}
.sym{
  font-weight:600;
  color:var(--navy-700);
}
.meta{
  font-size:12px;
  color:var(--text-dim);
}
.chg{
  font-size:12px;
  font-weight:600;
}
.chg.up{color:var(--good);}

/* WAITLIST */
.waitlist{
  background:#fff;
  padding:60px 0;
}
.wait-grid{
  display:grid;
  grid-template-columns:1fr 360px;
  gap:32px;
}
@media(max-width:900px){
  .wait-grid{
    grid-template-columns:1fr;
  }
}
.wait-copy{
  font-size:14px;
  line-height:1.5;
  max-width:520px;
}
.wait-points{
  margin:20px 0;
  font-size:14px;
  color:var(--text-main);
  display:grid;
  gap:6px;
  line-height:1.4;
}
.wait-card{
  background:#fff;
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow-card);
  color:var(--text-main);
}
.wait-form{
  padding:20px;
  display:flex;
  flex-direction:column;
  gap:16px;
  font-size:13px;
}
.form-head .form-title{
  font-size:15px;
  font-weight:600;
  color:var(--navy-700);
  line-height:1.3;
}
.form-head .form-sub{
  font-size:12px;
  color:var(--text-dim);
  line-height:1.4;
  margin-top:4px;
}
.form-field{
  display:flex;
  flex-direction:column;
  gap:6px;
}
.form-field label{
  font-size:12px;
  color:var(--text-dim);
  font-weight:500;
}
.form-field input,
.form-field select{
  border:1px solid var(--border);
  background:#fff;
  color:var(--text-main);
  border-radius:var(--radius-sm);
  font-size:13px;
  padding:10px 12px;
  width:100%;
  outline:none;
}
.form-field input:focus,
.form-field select:focus{
  border-color:var(--accent);
  box-shadow:0 0 0 4px rgba(45,127,249,0.15);
}
.form-btn{
  width:100%;
  justify-content:center;
  text-align:center;
}
.form-note{
  font-size:12px;
  color:var(--text-dim);
  line-height:1.4;
}

/* FOOTER */
.site-footer{
  background:var(--navy-900);
  color:#fff;
  margin-top:60px;
  font-size:13px;
  line-height:1.5;
}
.footer-grid{
  display:grid;
  grid-template-columns:2fr 1fr 1fr;
  gap:24px;
  padding:40px 20px;
}
@media(max-width:900px){
  .footer-grid{
    grid-template-columns:1fr;
  }
}
.footer-col .brand{
  color:#fff;
  margin-bottom:12px;
}
.footer-desc{
  color:#d6e0ff;
  font-size:13px;
  margin-bottom:12px;
  max-width:360px;
}
.footer-small{
  font-size:11px;
  color:#9fb2d8;
  max-width:360px;
  line-height:1.4;
}
.footer-head{
  font-size:13px;
  font-weight:600;
  color:#fff;
  margin-bottom:12px;
}
.footer-link{
  font-size:13px;
  color:#d6e0ff;
  margin-bottom:8px;
  display:block;
}

.footer-bottom{
  background:#0a182f;
  border-top:1px solid rgba(255,255,255,0.08);
  font-size:12px;
  color:#9fb2d8;
}
.fbottom-row{
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  gap:12px;
  padding:16px 20px;
}
.fbottom-left,
.fbottom-right{
  font-size:12px;
  color:#9fb2d8;
}
.fbottom-legal{
  font-size:12px;
  color:#9fb2d8;
}
/* NAV AUTH BUTTONS (Login / Signup) */
.nav-auth-btn{
  background:rgba(255,255,255,0.08);
  border:1px solid rgba(255,255,255,0.3);
  color:#fff;
  font-size:13px;
  font-weight:500;
  border-radius:var(--radius-md);
  padding:8px 12px;
  line-height:1.2;
  cursor:pointer;
}
.nav-auth-btn.alt{
  background:#fff;
  border:1px solid #fff;
  color:#0b1d39;
  font-weight:600;
  box-shadow:0 16px 32px rgba(255,255,255,0.25);
}

@media(max-width:900px){
  .nav-auth-btn{display:none;}
  .nav-auth-btn.alt{display:none;}
}

/* MODALS */
.modal-overlay{
  position:fixed;
  inset:0;
  background:rgba(0,0,0,0.6);
  display:none;
  align-items:center;
  justify-content:center;
  padding:20px;
  z-index:9999;
}
.modal-card{
  background:#fff;
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow-card);
  max-width:360px;
  width:100%;
  position:relative;
  border:1px solid var(--border);
  display:flex;
  flex-direction:column;
}
.modal-close{
  position:absolute;
  top:12px;
  right:12px;
  background:#fff;
  border:1px solid var(--border);
  color:var(--text-dim);
  border-radius:var(--radius-sm);
  width:28px;
  height:28px;
  line-height:26px;
  text-align:center;
  font-size:16px;
  font-weight:600;
  cursor:pointer;
}
.modal-head{
  background:linear-gradient(#f9fbff,#eef4ff);
  border-bottom:1px solid var(--border);
  border-top-left-radius:var(--radius-lg);
  border-top-right-radius:var(--radius-lg);
  padding:16px 20px;
}
.modal-title{
  font-size:15px;
  font-weight:600;
  color:var(--navy-700);
  line-height:1.3;
}
.modal-sub{
  font-size:12px;
  color:var(--text-dim);
  line-height:1.4;
  margin-top:4px;
}
.modal-form{
  padding:20px;
  display:flex;
  flex-direction:column;
  gap:16px;
  font-size:13px;
}
.modal-alt{
  text-align:center;
  font-size:12px;
  color:var(--text-dim);
}
.link-btn{
  background:none;
  border:none;
  color:var(--accent);
  font-weight:600;
  font-size:12px;
  cursor:pointer;
  padding:0 4px;
}

.modal-form .form-field label{
  font-size:12px;
  color:var(--text-dim);
  font-weight:500;
}
.modal-form .form-field input{
  border:1px solid var(--border);
  background:#fff;
  color:var(--text-main);
  border-radius:var(--radius-sm);
  font-size:13px;
  padding:10px 12px;
  width:100%;
  outline:none;
}
.modal-form .form-field input:focus{
  border-color:var(--accent);
  box-shadow:0 0 0 4px rgba(45,127,249,0.15);
}