/* ============================================
   ESTILOS PERSONALIZADOS
   ============================================ */

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

/* Cores oficiais RS */
:root {
    --rs-verde: #1E8E3E;
    --rs-vermelho: #C62828;
    --rs-amarelo: #F9A825;
    --rs-preto: #07080B;
}

/* Animações personalizadas */
@keyframes slideInDown {
    from { transform: translateY(-100%); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

@keyframes fadeInUp {
    from { transform: translateY(50px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

@keyframes pulse-green {
    0%, 100% { box-shadow: 0 0 0 0 rgba(30, 142, 62, 0.7); }
    50% { box-shadow: 0 0 0 20px rgba(30, 142, 62, 0); }
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

.animate-slide-down { animation: slideInDown 0.5s ease-out; }
.animate-fade-up { animation: fadeInUp 0.8s ease-out; }
.animate-pulse-green { animation: pulse-green 2s infinite; }
.animate-float { animation: float 3s ease-in-out infinite; }

/* Menu mobile */
.mobile-menu {
    transform: translateX(100%);
    transition: transform 0.3s ease-in-out;
}
.mobile-menu.active {
    transform: translateX(0);
}

/* Hover effects */
.hover-lift {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.hover-lift:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.2);
}

/* Gradientes */
.gradient-rs {
    background: linear-gradient(135deg, var(--rs-verde) 0%, var(--rs-amarelo) 100%);
}

.gradient-dark {
    background: linear-gradient(135deg, #1a1a1a 0%, #0a0a0a 100%);
}

/* Video thumbnail hover */
.video-thumb {
    position: relative;
    overflow: hidden;
    border-radius: 12px;
    cursor: pointer;
}

.video-thumb::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 0%, rgba(0,0,0,0.7) 100%);
    z-index: 1;
    transition: opacity 0.3s;
}

.video-thumb:hover::before {
    opacity: 0.5;
}

.video-thumb .play-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 2;
    transition: transform 0.3s, opacity 0.3s;
}

.video-thumb:hover .play-icon {
    transform: translate(-50%, -50%) scale(1.2);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.9);
    z-index: 9999;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.3s;
}

.modal.active {
    display: flex;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Accordion */
.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.accordion-content.active {
    max-height: 500px;
}

/* Scroll reveal */
.reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 0.6s, transform 0.6s;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Loading spinner */
.spinner {
    border: 3px solid #f3f3f3;
    border-top: 3px solid var(--rs-verde);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Smooth scroll */
html {
    scroll-behavior: smooth;
}

/* Hide scrollbar but keep functionality */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: var(--rs-verde);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: #166b2e;
}