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

body {
    font-family: 'Poppins', sans-serif;
    scroll-behavior: smooth;
}

.fade-in { animation: fadeIn 0.8s ease-in-out; }
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(15px); }
    to { opacity: 1; transform: translateY(0); }
}

.hover-scale { transition: transform 0.3s ease; }
.hover-scale:hover { transform: scale(1.02); }

.btn-download { transition: all 0.3s ease; }
.btn-download:hover { transform: translateY(-3px); }

/* Pulse Animation for Timer Button */
@keyframes pulse-btn {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}
.animate-pulse-fast { animation: pulse-btn 1.5s infinite; }

/* WhatsApp Floating Button */
.wa-float {
    position: fixed; right: 20px; bottom: 30px; z-index: 9999;
    width: 60px; height: 60px; border-radius: 50%;
    background: #25D366; display: flex; align-items: center; justify-content: center;
    box-shadow: 0 10px 25px rgba(0,0,0,0.3);
    animation: waFloat 3s ease-in-out infinite; transition: transform 0.3s ease;
}
.wa-float:hover { transform: scale(1.1); }
.wa-svg { color: #fff; }

@keyframes waFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

details > summary { list-style: none; }
details > summary::-webkit-details-marker { display: none; }