:root{
  --brand-navy:#263878; --brand-navy-deep:#0b254b;
  --accent:#f05123; --accent-hover:#da4317; --accent-soft:#ff8a5c;
  --ink:#1f2a37; --muted:#5d6b7a; --muted-light:#8a94a6;
  --line:#e3e8ef; --white:#ffffff; --bg-alt:#f6f6f8;
  /* type scale */
  --ff-head:"Nunito Sans",sans-serif;
  --fs-h1:clamp(28px,3.2vw,42px);   /* hero/page H1 */
  --fs-h2:clamp(26px,2.8vw,36px);   /* section H2 */
  --fs-h3-lg:24px; --fs-h3:20px; --fs-h4:17px;
  --fs-lead:18px; --fs-body:16px; --fs-eyebrow:13px; --fs-btn:15px;
  --fw-head:800; --lh-head:1.2; --ls-head:-.01em; --ls-eyebrow:.13em; --lh-body:1.6;
  /* buttons */
  --radius:8px; --btn-pad:14px 30px;
  --btn-grad:linear-gradient(135deg,#FF6A3D 0%,var(--accent) 52%,var(--accent-hover) 100%);
  --btn-shadow:0 6px 16px rgba(240,81,35,.30);
  --btn-shadow-hover:0 10px 24px rgba(240,81,35,.40);
}