html { scroll-behavior: smooth; }

body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.site-navbar { flex: 0 0 auto; }

.site-navbar {
    border-bottom: 1px solid rgba(244, 180, 0, 0.2);
    background: rgba(8, 8, 8, 0.94);
}

.navbar-brand img {
    width: 170px;
    height: auto;
    border-radius: 8px;
}

.navbar-toggler { border-color: rgba(244, 180, 0, 0.55); }
.navbar-toggler:focus { box-shadow: 0 0 0 0.2rem rgba(244, 180, 0, 0.2); }
.navbar-toggler-icon { filter: sepia(1) saturate(4) hue-rotate(355deg); }

.nav-link {
    color: #cfb87a !important;
    font-weight: 600;
    font-size: 0.9rem;
}

.nav-link:hover,
.nav-link:focus { color: #fff1c7 !important; }

.nav-cta {
    border: 1px solid #f4b400;
    border-radius: 8px;
    color: #171717 !important;
    background: #f4b400;
    padding: 0.4rem 0.7rem !important;
    font-size: 0.85rem;
}

.nav-cta:hover,
.nav-cta:focus {
    color: #171717 !important;
    background: #ffca37;
}

.site-footer {
    margin-top: auto;
    padding: 3rem 0 1.25rem;
    color: #fff1c7;
    background: #0d0d0d;
    border-top: 3px solid #f4b400;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr repeat(3, 1fr);
    gap: 2rem;
}

.footer-brand {
    color: #f4b400;
    font-size: 1.5rem;
    font-weight: 700;
    text-decoration: none;
}

.footer-copy {
    max-width: 220px;
    margin: 0.75rem 0 0;
    color: #cfb87a;
    font-size: 0.9rem;
    line-height: 1.5;
}

.footer-title {
    margin: 0 0 0.85rem;
    color: #fff1c7;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.footer-links {
    display: grid;
    gap: 0.5rem;
}

.footer-links a,
.footer-bottom a {
    color: #cfb87a;
    text-decoration: none;
}

.social-icon {
    display: inline-block;
    width: 1.2rem;
    margin-right: 0.35rem;
    color: #f4b400;
}

.footer-links a:hover,
.footer-links a:focus-visible,
.footer-bottom a:hover,
.footer-bottom a:focus-visible {
    color: #f4b400;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    margin-top: 2.5rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(244, 180, 0, 0.22);
    color: #cfb87a;
    font-size: 0.85rem;
}

.whatsapp-float {
    position: fixed;
    z-index: 1030;
    right: 1.25rem;
    bottom: 1.25rem;
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.7rem 1rem 0.7rem 0.75rem;
    border-radius: 999px;
    color: #ffffff;
    background: #25d366;
    box-shadow: 0 8px 22px rgba(18, 91, 42, 0.28);
    font-weight: 700;
    text-decoration: none;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.whatsapp-float i {
    font-size: 1.45rem;
    line-height: 1;
}

.whatsapp-float:hover,
.whatsapp-float:focus-visible {
    color: #ffffff;
    background: #20bd5a;
    box-shadow: 0 12px 28px rgba(18, 91, 42, 0.35);
    transform: translateY(-3px);
}

@media (max-width: 767.98px) {
    .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .footer-bottom { flex-direction: column; }

    .whatsapp-float {
        right: 0.85rem;
        bottom: 0.85rem;
        padding: 0.75rem;
    }

    .whatsapp-float span { display: none; }
}