:root{--brand:#0d6efd;--brand-dark:#0b5ed7}
body{font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,Helvetica,Arial,sans-serif;padding-top:70px}
.navbar-brand{font-weight:600}
.navbar-brand .brand-logo{max-height:40px;height:auto;width:auto;display:block}
.hero{padding:12px 0;background:linear-gradient(180deg,#f8fafc,white)}
.hero h1{font-size:3rem}
.section{padding:32px 0}
.card-icon{font-size:28px;color:var(--brand)}
.stat{display:flex;gap:12px;align-items:center}
.stat .value{font-size:28px;font-weight:700;color:var(--brand)}
.footer{padding:32px 0;background:#0f172a;color:#e2e8f0}
.footer a{color:#93c5fd;text-decoration:none}
.admin-container{max-width:980px;margin:0 auto;padding:32px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.accordion-button:not(.collapsed){background:#e7f1ff;color:#0b5ed7}
.btn-primary{background-color:var(--brand);border-color:var(--brand-dark)}
.btn-primary:hover{background-color:var(--brand-dark);border-color:var(--brand-dark)}
.hero .carousel-item{padding:0}
.hero .hero-slide{position:relative;padding:0}
.hero .hero-img{width:100%;height:auto;display:block}
.hero .carousel-caption{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:#fff;padding:16px}
.hero .hero-slide.has-bg{background-position:center;background-size:cover}
.whatsapp-float{position:fixed;right:20px;bottom:20px;background:#25D366;color:#fff;border-radius:999px;padding:12px 16px;display:flex;align-items:center;gap:8px;text-decoration:none;box-shadow:0 6px 20px rgba(0,0,0,.2)}
.whatsapp-float:hover{background:#1EBE57;color:#fff}