@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

* {
    font-family: 'Inter', sans-serif;
}

.gradient-bg {
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 50%, #1a1a1a 100%);
}

.gradient-accent {
    background: linear-gradient(135deg, #dc2626 0%, #b91c1c 100%);
}

.card-hover {
    transition: all 0.3s ease;
}

.card-hover:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.nav-sticky {
    transition: all 0.3s ease;
}

.scroll-smooth {
    scroll-behavior: smooth;
}

.accent-red {
    color: #dc2626;
}

.accent-green {
    color: #16a34a;
}

.bg-accent-red {
    background-color: #dc2626;
}

.bg-accent-green {
    background-color: #16a34a;
}

.logo-text {
    font-weight: 900;
    font-size: 1.5rem;
}

.whatsapp-float {
    position: fixed;
    right: 20px;
    bottom: 20px;
    width: 60px;
    height: 60px;
    background: linear-gradient(180deg, #25D366 0%, #128C7E 100%);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
    transition: transform .18s ease, box-shadow .18s ease;
    z-index: 9999;
}

/* Hover/active */
.whatsapp-float:hover {
    transform: translateY(-4px) scale(1.03);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.25);
}

/* SVG icon sizing */
.whatsapp-float svg {
    width: 28px;
    height: 28px;
    fill: white;
}

/* Optional small label */
.whatsapp-badge {
    position: absolute;
    right: 70px;
    bottom: 16px;
    background: #ffffff;
    color: #128C7E;
    padding: 6px 10px;
    border-radius: 20px;
    font-weight: 600;
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.12);
    white-space: nowrap;
    opacity: 0;
    transform: translateX(6px);
    transition: opacity .18s ease, transform .18s ease;
    pointer-events: none;
    font-size: 13px;
}

/* show badge on hover (desktop) */
.whatsapp-float:hover+.whatsapp-badge,
/* in case DOM order differs */
.whatsapp-float:hover .whatsapp-badge {
    opacity: 1;
    transform: translateX(0);
}