:root{
      --ssy-primary:#0a5bd7;
      --ssy-primary-dark:#083e93;
      --ssy-text:#1f2937;
      --ssy-muted:#6b7280;
      --ssy-bg:#ffffff;
      --ssy-soft:#f3f6fb;
      --radius:18px;
      --shadow:0 8px 24px rgba(2,24,66,.08);
      --surface: #f5f7fb;
    }
    *{box-sizing:border-box}
    html,body{margin:0;padding:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Inter,Ubuntu,"Helvetica Neue",Arial,sans-serif;color:var(--ssy-text);background:var(--ssy-bg)}
    a{color:inherit;text-decoration:none}
    img{max-width:100%;height:auto;display:block}
    .container{max-width:1180px;margin:0 auto;padding:0 20px}

    /* Header */
    .header{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid #e5e7eb}
    .nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
    .brand img{height:64px;width:auto}
    .menu{display:flex;gap:28px;align-items:center}
    .menu a{color:#334155;font-weight:600}
    .menu a:hover{color:var(--ssy-primary)}
    .cta{background:var(--ssy-primary);color:#fff !important;padding:10px 16px;border-radius:12px;font-weight:700;box-shadow:var(--shadow)}
    .cta:hover{background:var(--ssy-primary-dark)}
    .burger{display:none;background:none;border:0}

    /* Hero */
    .hero{background:linear-gradient(90deg,var(--ssy-primary) 0%, var(--ssy-primary-dark) 100%);color:#fff;text-align:center;padding:84px 0}
    .hero h1{font-size:42px;line-height:1.15;margin:0 0 10px;font-weight:900}
    .hero p{font-size:18px;opacity:.95;margin:0 0 24px}
    .buttons{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
    .btn{display:inline-block;padding:12px 18px;border-radius:14px;font-weight:800}
    .btn.light{background:#fff;color:var(--ssy-primary)}
    .btn-ghost{background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.22);color:#fff}
    .badges{display:flex;gap:10px;justify-content:center;margin-top:14px;flex-wrap:wrap}
    .badge{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);padding:6px 10px;border-radius:999px;font-size:13px;opacity:.9}

    /* Sections */
    section{padding:72px 0}
    .section-title{font-size:30px;font-weight:900;text-align:center;margin:0 0 28px}
    .lead{max-width:820px;margin:0 auto 36px;text-align:center;color:#475569}

    /* Grids and cards */
    .grid{display:grid;gap:22px}
    .grid-3{grid-template-columns:repeat(3,1fr)}
    .grid-2{grid-template-columns:repeat(2,1fr)}
    .card{background:#fff;border:1px solid #e5e7eb;border-radius:var(--radius);padding:22px;box-shadow:var(--shadow);transition:transform .15s ease, box-shadow .2s}
    .card:hover{transform:translateY(-3px);box-shadow:0 12px 28px rgba(2,24,66,.12)}
    .card h3{margin:10px 0 8px;font-size:18px}
    .muted{color:var(--ssy-muted)}

    /* About timeline */
    .about{background:var(--ssy-soft)}
    .about-inner{max-width:1000px}
    .step{display:flex;gap:16px;align-items:flex-start;margin-bottom:26px}
    .step-num{flex:0 0 48px;height:48px;display:grid;place-items:center;border-radius:12px;background:#e6efff;font-weight:800;color:var(--ssy-primary)}
    .step-title{margin:0 0 6px}
    .step-list{margin:0;padding-left:18px;color:#475569}

    /* Contact */
    .contact{background:#f8fafc}
    .contact-inner{text-align:center;max-width:980px}
    form input, form select, form textarea{width:100%;padding:12px 14px;border:1px solid #d1d5db;border-radius:12px;font-size:15px}
    form textarea{resize:vertical}
    form button{background:var(--ssy-primary);color:#fff;border:0;padding:12px 18px;border-radius:12px;font-weight:800;box-shadow:var(--shadow);cursor:pointer}
    form button:hover{background:var(--ssy-primary-dark)}
    .form-row-2{display:grid;gap:12px;grid-template-columns:1fr 1fr}
    .form-row-1{display:grid;gap:12px;grid-template-columns:1fr}
    .consent{font-size:13px;color:#475569}
    .form-msg{display:none;margin-top:12px}
    .form-msg.success{color:#15803d}
    .form-msg.error{color:#b91c1c}
    .fallback-email{font-size:12px;color:#64748b;margin-top:8px}

    /* Footer */
    footer{background:var(--ssy-primary-dark);color:#e5e7eb;text-align:center;padding:22px 0}

    /* Responsive */
    @media (max-width:960px){
      .grid-3{grid-template-columns:1fr 1fr}
      .grid-2{grid-template-columns:1fr}
    }
    @media (max-width:680px){
      .menu{display:none}
      .burger{display:block}
      .hero h1{font-size:34px}
    }
    
/* Scoped compact styles for Web3 form; uses site variables */
.w3f-form { margin-top: 1rem; }
.w3f-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .75rem; }
@media (max-width: 720px){ .w3f-grid { grid-template-columns: 1fr; } }
.w3f-span { grid-column: 1 / -1; }

.w3f-field { display: flex; flex-direction: column; gap: .35rem; }
.w3f-label { font-weight: 600; font-size: .92rem; }

/* Inputs with clearer borders */
.w3f-input {
  width: 100%;
  padding: .55rem .65rem;
  border: 1px solid #c4c8d0;   /* darker gray for visibility */
  border-radius: 10px;
  background: #fff;
  outline: none;
  font-size: .95rem;
  line-height: 1.25;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.w3f-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(10,102,255,.15);
}

/* Fieldset and legend */
.w3f-fieldset {
  border: 1px solid #c4c8d0;
  border-radius: 10px;
  padding: .6rem .7rem;
  background: #fff;
}
.w3f-legend { font-weight: 600; font-size: .93rem; padding: 0 .25rem; }

/* Checkbox group */
.w3f-checks { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .4rem .75rem; margin-top: .35rem; }
@media (max-width: 720px){ .w3f-checks { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.w3f-check { font-size: .93rem; display: flex; align-items: center; gap: .4rem; }
/* Align Area of Interest checkboxes in a neat grid */
.w3f-checks {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: .5rem .75rem;
  align-items: start;
}
@media (max-width: 900px) {
  .w3f-checks { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 600px) {
  .w3f-checks { grid-template-columns: 1fr; }
}

/* Each option uses a 2-column grid: checkbox column + text column */
.w3f-check {
  display: grid;
  grid-template-columns: 1.1rem auto;
  align-items: start;
  column-gap: .5rem;
  margin: 0;
  line-height: 1.25;
}

/* Checkbox sizing and alignment */
.w3f-check input {
  width: 1rem;
  height: 1rem;
  margin: .1rem 0 0 0; /* optics: aligns box with first line of text */
  flex: 0 0 auto;
}

/* Text block wraps nicely without shifting the checkbox column */
.w3f-check span {
  display: block;
  word-break: break-word;
  overflow-wrap: anywhere;
}

/* Consent line */
.w3f-consent { font-size: .93rem; color: var(--muted); }

/* Actions row */
.w3f-actions { display: flex; align-items: center; gap: .75rem; margin-top: .75rem; }
.w3f-submit { padding: .55rem .9rem; border-radius: 10px; }
.w3f-note { margin: 0; color: var(--muted); font-size: .92rem; }

/* Messages */
.w3f-error { color: #b42318; font-size: .85rem; }
.w3f-success { color: #05603a; margin-top: .6rem; }
.w3f-failure { color: #b42318; margin-top: .6rem; }

.w3f-honeypot { position: absolute; left: -9999px; opacity: 0; }

/* Align consent checkbox like other checks */
.w3f-consent {
  display: grid;
  grid-template-columns: 1.1rem auto;
  align-items: start;
  column-gap: .5rem;
  font-size: .93rem;
  color: var(--muted);
  line-height: 1.35;
}

.w3f-consent input {
  width: 1rem;
  height: 1rem;
  margin-top: .15rem;
}

.w3f-consent span {
  display: block;
  word-break: break-word;
  overflow-wrap: anywhere;
}

/* Centered heading and subtext for Web3 form */
.w3f-head {
  text-align: center;
  margin-bottom: 1.25rem;
}
.w3f-head h2 {
  margin: 0 0 .4rem;
  font-size: 1.6rem;
  line-height: 1.3;
}
.w3f-sub {
  margin: 0 auto;
  max-width: 600px;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.5;
}
.w3f-sub a {
  color: var(--accent);
  font-weight: 600;
  text-decoration: none;
}
.w3f-sub a:hover {
  text-decoration: underline;
}
.section.alt {
  background: var(--surface); /* light gray/blue background, same as About section */
}