* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

/* Scroll Progress Bar at the top of the viewport */
.scroll-progress-bar {
    position: fixed;
    top: 0;
    left: 0;
    height: 4px;
    background: linear-gradient(90deg, #07B8A6, #059688, #25D366);
    width: 0%;
    z-index: 10000;
    transition: width 0.1s ease-out;
}

section[id] {
    scroll-margin-top: 120px;
}

body {
    background-color: #FFFFFF;
    color: var(--color-text-main);
    font-family: var(--font-body);
    padding: 32px; /* Margin to reveal the background behind the card */
    min-height: 100vh;
    overflow-x: hidden;
}

h1, h2, h3 {
    font-family: var(--font-body); /* Clean, modern minimalist sans-serif */
    font-weight: 800; /* Robust, heavy weight */
    letter-spacing: -1px; /* Tighter letter spacing for robust look */
}

.btn-solid {
    background-color: var(--color-blob-terracotta);
    color: #FFFFFF;
    border: none;
    padding: 16px 32px;
    font-size: var(--text-p-sm);
    font-family: var(--font-body);
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    transition: transform 0.3s ease, background-color 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-solid:hover {
    transform: translateY(-2px);
    background-color: #333;
}

/* =========================================
   SCROLL REVEAL ANIMATIONS
   ========================================= */

.animate-hidden {
    opacity: 0;
    transition: all 0.8s cubic-bezier(0.25, 0.8, 0.25, 1);
    will-change: opacity, transform;
}

/* Animation Types */
.animate-hidden.fade-up {
    transform: translateY(60px);
}

.animate-hidden.fade-left {
    transform: translateX(60px);
}

.animate-hidden.fade-right {
    transform: translateX(-60px);
}

.animate-hidden.zoom-in {
    transform: scale(0.85);
}

/* Final State when in Viewport */
.animate-hidden.animate-visible {
    opacity: 1;
    transform: translate(0, 0) scale(1);
}

/* Delay Utility Classes for Staggered Effects (Domino Effect) */
.delay-100 { transition-delay: 0.1s; }
.delay-200 { transition-delay: 0.2s; }
.delay-300 { transition-delay: 0.3s; }
.delay-400 { transition-delay: 0.4s; }
.delay-500 { transition-delay: 0.5s; }
.delay-600 { transition-delay: 0.6s; }

/* =========================================
   FLOATING WHATSAPP WIDGET (ENTERPRISE)
   ========================================= */
.whatsapp-float-widget {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 12px;
    background-color: #25D366;
    color: #FFFFFF;
    padding: 12px 20px 12px 16px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 15px;
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.whatsapp-float-widget:hover {
    transform: translateY(-5px) scale(1.03);
    box-shadow: 0 15px 35px rgba(37, 211, 102, 0.5);
    color: #FFFFFF;
}

.whatsapp-icon-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.whatsapp-badge-count {
    position: absolute;
    top: -6px;
    right: -6px;
    background-color: #FF3B30;
    color: #FFFFFF;
    font-size: 11px;
    font-weight: 800;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid #25D366;
    animation: pulseBadge 2s infinite;
}

@keyframes pulseBadge {
    0% { transform: scale(1); }
    50% { transform: scale(1.2); }
    100% { transform: scale(1); }
}

@media (max-width: 768px) {
    .whatsapp-float-widget span {
        display: none;
    }
    .whatsapp-float-widget {
        padding: 14px;
        border-radius: 50%;
        bottom: 20px;
        right: 20px;
    }
}