/* Estilos personalizados para a página de vendas do ComenTube */

:root {
    --youtube-red: #FF0000;
    --youtube-dark: #282828;
    --youtube-black: #0F0F0F;
    --youtube-light: #F1F1F1;
    --accent-color: #FF0000;
    --accent-hover: #CC0000;
    --text-dark: #282828;
    --text-light: #FFFFFF;
    --gradient-primary: linear-gradient(135deg, #FF0000 0%, #CC0000 100%);
    --gradient-dark: linear-gradient(135deg, #282828 0%, #0F0F0F 100%);
}

/* Animações */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes scaleIn {
    from { transform: scale(0.95); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

@keyframes slideInLeft {
    from { transform: translateX(-30px); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

@keyframes slideInRight {
    from { transform: translateX(30px); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

/* Classes de animação */
.animate-on-scroll {
    opacity: 0;
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.animate-on-scroll.animate {
    opacity: 1;
    transform: translateY(0);
}

.fade-in-delay-1 {
    animation: fadeIn 0.8s ease-out 0.2s forwards;
    opacity: 0;
}

.fade-in-delay-2 {
    animation: fadeIn 0.8s ease-out 0.4s forwards;
    opacity: 0;
}

.fade-in-delay-3 {
    animation: fadeIn 0.8s ease-out 0.6s forwards;
    opacity: 0;
}

/* Estilos gerais */
html {
    scroll-behavior: smooth;
}

body {
    overflow-x: hidden;
}

/* Gradientes e efeitos */
.bg-gradient {
    background: var(--gradient-primary);
}

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

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

.text-youtube {
    color: var(--youtube-red);
}

.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.shadow-red {
    box-shadow: 0 4px 14px rgba(255, 0, 0, 0.25);
}

.border-youtube {
    border-color: var(--youtube-red);
}

/* Efeitos de hover */
.hover-scale {
    transition: transform 0.3s ease;
}

.hover-scale:hover {
    transform: scale(1.03);
}

.card-hover {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card-hover:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

/* Botões */
.btn-primary {
    position: relative;
    overflow: hidden;
    z-index: 1;
    transition: all 0.3s ease;
    background-color: var(--youtube-red);
    color: white;
}

.btn-primary:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.1);
    z-index: -2;
}

.btn-primary:before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.1);
    transition: all 0.3s;
    z-index: -1;
}

.btn-primary:hover {
    background-color: var(--accent-hover);
}

.btn-primary:hover:before {
    width: 100%;
}

.btn-outline {
    border: 2px solid var(--youtube-red);
    color: var(--youtube-red);
    transition: all 0.3s ease;
}

.btn-outline:hover {
    background-color: var(--youtube-red);
    color: white;
}

/* Seção de preços */
.pricing-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.popular-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
}

/* Responsividade para imagens */
.img-fluid {
    max-width: 100%;
    height: auto;
}

/* Estilos para o FAQ */
.faq-item {
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 16px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    border-left: 4px solid var(--youtube-red);
}

.faq-question {
    cursor: pointer;
    padding: 16px;
    background-color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
}

.faq-question:hover {
    background-color: #f9f9f9;
}

.faq-answer {
    padding: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease, padding 0.3s ease;
    opacity: 0;
    transform: translateY(-10px);
    transition: max-height 0.5s ease, padding 0.3s ease, opacity 0.3s ease, transform 0.3s ease;
}

.faq-question.active + .faq-answer {
    max-height: 1000px;
    padding: 16px;
    opacity: 1;
    transform: translateY(0);
}

/* Estilo para o ícone de seta no FAQ */
.faq-question i {
    transition: transform 0.3s ease;
}

.faq-question.active i {
    transform: rotate(180deg);
}

/* Estilo para o botão de vídeo */
.video-play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: rgba(255, 0, 0, 0.9);
    display: flex;
    justify-content: center;
    align-items: center;
    color: white;
    font-size: 24px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 0 20px rgba(255, 0, 0, 0.5);
}

.video-play-button:hover {
    transform: translate(-50%, -50%) scale(1.1);
    background: rgba(204, 0, 0, 0.9);
}

/* Estilo para depoimentos */
.testimonial-card {
    position: relative;
    overflow: hidden;
    transition: transform 0.3s ease;
    border-top: 4px solid var(--youtube-red);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.testimonial-card:before {
    content: '"';
    position: absolute;
    top: -20px;
    left: 20px;
    font-size: 120px;
    color: rgba(255, 0, 0, 0.1);
    font-family: serif;
}

/* Estilos para o rodapé */
.footer-link {
    transition: color 0.3s ease, transform 0.3s ease;
    display: inline-block;
}

.footer-link:hover {
    transform: translateX(5px);
    color: var(--youtube-red) !important;
}

/* Efeitos especiais */
.glow {
    text-shadow: 0 0 10px rgba(255, 0, 0, 0.5);
}

.highlight-box {
    border: 2px solid var(--youtube-red);
    border-radius: 8px;
    padding: 20px;
    background-color: rgba(255, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.highlight-box:hover {
    background-color: rgba(255, 0, 0, 0.1);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(255, 0, 0, 0.1);
}

/* Efeito de pulsação */
@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

.pulse {
    animation: pulse 2s infinite;
}

/* Ribbon */
.ribbon {
    position: absolute;
    top: 0;
    right: 0;
    width: 150px;
    height: 150px;
    overflow: hidden;
}

.ribbon-content {
    position: absolute;
    display: block;
    width: 225px;
    padding: 15px 0;
    background-color: var(--youtube-red);
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
    color: white;
    font-size: 17px;
    font-weight: bold;
    text-transform: uppercase;
    text-align: center;
    right: -25px;
    top: 30px;
    transform: rotate(45deg);
}

/* Efeito de partículas */
#particles-js {
    position: absolute;
    width: 100%;
    height: 100%;
    background-color: var(--youtube-black);
    z-index: 1;
    pointer-events: none;
    top: 0;
    left: 0;
}

/* Efeito de gradiente para o hero section */
.bg-gradient-to-br {
    position: relative;
}

.bg-gradient-to-br::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 0, 0, 0.1) 0%, rgba(0, 0, 0, 0.9) 100%);
    z-index: -1;
}

/* Estilos para o logo do YouTube */
.youtube-play-button {
    display: inline-flex;
    align-items: center;
    margin-right: 10px;
}

.youtube-play-button::before {
    content: '';
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 10px 0 10px 20px;
    border-color: transparent transparent transparent var(--youtube-red);
    margin-right: 5px;
}

/* Efeito de brilho para títulos */
.text-youtube {
    position: relative;
    display: inline-block;
}

.text-youtube::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--youtube-red);
    transform: scaleX(0);
    transform-origin: bottom right;
    transition: transform 0.3s ease;
}

.text-youtube:hover::after {
    transform: scaleX(1);
    transform-origin: bottom left;
}

/* Efeito de destaque para preços */
.price-highlight {
    position: relative;
    display: inline-block;
}

.price-highlight::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 30%;
    background-color: rgba(255, 0, 0, 0.2);
    z-index: -1;
    transform: skewX(-10deg);
}

/* Melhorias visuais adicionais */
.hero-content {
    position: relative;
    z-index: 2;
}

.section-divider {
    height: 4px;
    background: linear-gradient(90deg, transparent, var(--youtube-red), transparent);
    margin: 2rem 0;
    width: 80%;
    max-width: 300px;
}

/* Estilos para dispositivos móveis */
@media (max-width: 768px) {
    .container {
        padding-left: 20px;
        padding-right: 20px;
    }
    
    h1 {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .pricing-card {
        margin-bottom: 30px;
    }
}