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

:root {
    --dark-blue: #1E1B4B;
    --dark-blue-800: #1E1B4Bcc;
    --graphite: #333333;
    --graphite-light: #555555;
    --off-white: #f8f9fa;
    --accent: #7C3AED;
    --accent-dark: #6D28D9;
    --accent-light: #EDE9FE;
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--off-white);
    color: var(--graphite);
}

#header.scrolled {
    background-color: var(--dark-blue-800);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.font-poppins {
    font-family: 'Poppins', sans-serif;
}

.bg-dark-blue {
    background-color: var(--dark-blue);
}

.bg-dark-blue-800 {
     background-color: var(--dark-blue-800);
}

.bg-off-white {
    background-color: var(--off-white);
}

.text-graphite {
    color: var(--graphite);
}

.text-graphite-light {
    color: var(--graphite-light);
}

.text-dark-blue {
    color: var(--dark-blue);
}

.bg-accent {
    background-color: var(--accent);
}

.bg-accent-dark {
    background-color: var(--accent-dark);
}

.bg-accent-light {
    background-color: var(--accent-light);
}

.text-accent {
    color: var(--accent);
}

.hover\:text-accent:hover {
    color: var(--accent);
}

.hover\:bg-accent-dark:hover {
    background-color: var(--accent-dark);
}

.animate-element {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.animate-element.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Floating WhatsApp Button */
.whatsapp-fab {
    position: fixed;
    bottom: 25px;
    right: 25px;
    width: 60px;
    height: 60px;
    background-color: var(--accent);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    z-index: 1000;
    transition: transform 0.3s ease, background-color 0.3s ease;
    text-decoration: none;
}

.whatsapp-fab:hover {
    background-color: var(--accent-dark);
    transform: scale(1.1);
}