/* Tailwind is loaded via CDN; this file holds small custom additions */ 
:root { --sa-accent: #ea580c; }
html { scroll-behavior: smooth; }
.nav-link { color: #374151; }
.nav-link:hover, .nav-link.active { color: var(--sa-accent); }
.section { padding: 72px 16px; }
.section.alt { background: #f9fafb; }
.container { max-width: 1100px; margin: 0 auto; }
.h2 { font-size: clamp(24px, 3vw, 34px); font-weight: 800; letter-spacing:-0.02em; }
.h3 { font-size: clamp(20px, 2.5vw, 26px); font-weight: 800; }
.h4 { font-size: 18px; font-weight: 700; }
.lead { font-size: 1.125rem; line-height: 1.7; }
.card { background: #fff; border-radius: 16px; padding: 24px; box-shadow: 0 10px 24px rgba(0,0,0,.06); }
.btn { display:inline-block; background: var(--sa-accent); color:#fff; padding: 12px 18px; border-radius: 999px; font-weight:700; }
.btn:hover { filter: brightness(.95); }
.btn-secondary { display:inline-block; background: #fff; color: var(--sa-accent); padding: 12px 18px; border-radius: 999px; font-weight:700; border: 1px solid #fed7aa; }
.label { display:block; font-weight:600; margin-bottom: 6px; }
.input { width: 100%; border: 1px solid #e5e7eb; border-radius: 12px; padding: 12px 14px; background: #fff; outline: none; }
.input:focus { border-color: var(--sa-accent); box-shadow: 0 0 0 3px rgba(234,88,12,.15); }
#topbar.is-scrolled { box-shadow: 0 6px 20px rgba(0,0,0,.06); }