:root { --red: #8C0000; --red-dark: #7B0100; --navy: #101323; --slate: #40424F; }
html { scroll-behavior: smooth; }
body { font-family: 'Lato', system-ui, sans-serif; }
.font-display { font-family: 'Barlow Condensed', 'Arial Narrow', sans-serif; }
.display-xl { font-size: clamp(3rem, 9vw, 7.5rem); line-height: .88; letter-spacing: -0.02em; }
.display-lg { font-size: clamp(2.4rem, 5.5vw, 4.5rem); line-height: .95; letter-spacing: -0.015em; }
.display-md { font-size: clamp(1.9rem, 3.6vw, 3rem); line-height: 1; letter-spacing: -0.01em; }
.lead { font-size: clamp(1.05rem, 1.6vw, 1.25rem); line-height: 1.7; }
.prose-gb p { line-height: 1.8; margin-bottom: 1.1rem; }

.grecaptcha-badge { visibility: hidden; }

/* reveal on scroll */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

/* gear ring decoration */
.gear-spin { animation: spin 60s linear infinite; transform-origin: center; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ticker */
.ticker { animation: ticker 38s linear infinite; }
@keyframes ticker { to { transform: translateX(-50%); } }

.img-zoom img { transition: transform .8s cubic-bezier(.2,.7,.2,1); }
.img-zoom:hover img { transform: scale(1.06); }

.btn { transition: transform .2s ease, background-color .2s ease, box-shadow .2s ease, color .2s ease; }
.btn:hover { transform: translateY(-2px); }

.field { width: 100%; border-radius: .5rem; border: 1px solid #d4d4d8; background: #fff; padding: .85rem 1rem; color: #101323; font-size: 1rem; transition: border-color .2s, box-shadow .2s; }
.field:focus { outline: none; border-color: #8C0000; box-shadow: 0 0 0 3px rgba(140,0,0,.15); }
.hp { position: absolute !important; left: -10000px !important; width: 1px; height: 1px; overflow: hidden; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .gear-spin, .ticker { animation: none; }
  .img-zoom img, .btn { transition: none; }
  .btn:hover, .img-zoom:hover img { transform: none; }
}