/* =========================================
   RESET E BASE
   ========================================= */
html, body {
    width: 100%;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased; 
    text-rendering: optimizeLegibility;
}

/* =========================================
   SCROLLBAR PERSONALIZADA
   ========================================= */
::-webkit-scrollbar { 
    width: 8px; 
}
::-webkit-scrollbar-track { 
    background: transparent; 
}
::-webkit-scrollbar-thumb { 
    background: #DC2626; 
    border-radius: 4px; 
}
::-webkit-scrollbar-thumb:hover { 
    background: #b91c1c; 
}

/* =========================================
   ANIMAÇÕES DE REVEAL (SCROLL)
   ========================================= */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.5, 0, 0, 1), transform 0.8s cubic-bezier(0.5, 0, 0, 1);
    will-change: opacity, transform;
}
.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* =========================================
   COMPONENTES DE UI
   ========================================= */
.glass-nav {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.marquee-container {
    mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
    -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}

/* Botão Whatsapp Pulsante */
.whatsapp-float {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    animation: pulse-green 2s infinite;
}
@keyframes pulse-green {
    0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
    70% { transform: scale(1); box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
    100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* Logo Footer */
.rouglas-logo {
    filter: brightness(0) invert(1) opacity(0.3);
    transition: all 0.4s ease;
}
.group:hover .rouglas-logo {
    filter: invert(56%) sepia(37%) saturate(4649%) hue-rotate(329deg) brightness(100%) contrast(96%);
    opacity: 1;
}

/* Ícones SVG Coloridos */
.svg-icon-color {
    filter: invert(18%) sepia(88%) saturate(6054%) hue-rotate(356deg) brightness(96%) contrast(96%);
    transition: filter 0.3s ease;
}
.group:hover .svg-icon-color {
    filter: brightness(0) invert(1);
}