/* Variáveis CSS */
:root {
    --primary-color: #488af5;
    --highlight-color: #3d60ac;
    --text-color: #333;
    --white: #fff;
    --shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

/* Reset e estilos base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
}

/* Seção Hero */
.hero-section {
    text-align: center;
    padding: 0.5rem;
    margin-top: 1rem;
    background: var(--white);
}

.hero-title {
    font-size: clamp(1.5rem, 4vw, 2rem);
    font-weight: 700;
    line-height: 1.2em;
}

.highlight {
    color: var(--highlight-color);
}

/* Container do Vídeo */
.viewers-count {
    background: linear-gradient(to right, var(--primary-color), var(--highlight-color));
    color: var(--white);
    padding: 0.5rem;
    border-radius: 5px;
    margin: 1rem 0;
    text-align: center;
}

.video-container {
    align-items: center;
    justify-content: center;
    margin: auto;
    border-radius: 10px;
    overflow: hidden;
    position: relative;
    padding: 0px;
}

.video-placeholder {
    background: var(--primary-color);
    color: var(--white);
    padding: 3rem;
    text-align: center;
    cursor: pointer;
}

/* Botão CTA */
.cta-button {
    display: inline-block;
    padding: 12px 28px;
    font-size: clamp(1rem, 2vw, 1.2rem);
    font-weight: bold;
    text-transform: uppercase;
    color: var(--white);
    background-image: linear-gradient(to bottom right, var(--highlight-color), var(--primary-color));
    border: none;
    box-shadow: var(--shadow);
    transition: transform 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
    cursor: pointer;
    position: relative;
    width: 100%;
    max-width: 400px;
    margin: 1rem auto;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.2);
}

.cta-button:active {
    transform: translateY(0);
    box-shadow: none;
}

/* Swiper */
.swiper {
    width: 100%;
    max-width: 600px;
    margin: 20px auto;
    padding: 20px;
}

.swiper-slide {
    display: flex;
    justify-content: center;
    align-items: center;
}

.swiper-slide img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: var(--shadow);
}

.swiper-button-next,
.swiper-button-prev {
    color: var(--white) !important;
    background: rgba(5, 107, 241, 0.589);
    width: 40px !important;
    height: 40px !important;
    border-radius: 50%;
}

.swiper-button-next:after,
.swiper-button-prev:after {
    font-size: 20px !important;
}

.swiper-pagination-bullet {
    background: var(--white) !important;
}

.swiper-pagination-bullet-active {
    background: var(--highlight-color) !important;
}

/* Seção de Garantia */
.garantia-full-width {
    width: 100vw;
    margin-left: calc(-50vw + 50%);
    margin-right: calc(-50vw + 50%);
    position: relative;
    left: 50%;
    right: 50%;
    transform: translateX(-50%);
    background: linear-gradient(to right, var(--primary-color), var(--highlight-color));
}

.garantia-section {
    margin-top: 2rem;
}

.garantia-section h2 {
    padding-top: 20px;
    color: var(--white);
    font-size: clamp(1.5rem, 3vw, 2rem);
    line-height: 1.25em;
    font-weight: 600;
}

.garantia-section p {
    color: var(--white);
    font-size: clamp(1rem, 2vw, 1.2rem);
}

/* Seção Sobre o Autor */
.sobre-o-autor {
    padding: 3rem 0;
    background: var(--white);
}

.sobre-o-autor h2 {
    font-size: clamp(2rem, 4vw, 2.5rem);
    font-weight: 700;
    margin-bottom: 2rem;
}

.autor-img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin-bottom: 1.5rem;
}

.autor-descricao {
    font-size: clamp(1rem, 2vw, 1.2rem);
    line-height: 1.6;
    color: var(--text-color);
    max-width: 800px;
    margin: 0 auto;
    margin-bottom: 15px;
}

/* FAQ Section */
.faq-section {
    padding: 4rem 0;
    background: #f8f9fa;
}

.faq-section h2 {
    font-size: clamp(2rem, 4vw, 2.5rem);
    font-weight: 700;
    margin-bottom: 2rem;
    color: var(--text-color);
}

.accordion-item {
    border: none;
    margin-bottom: 1rem;
    border-radius: 8px !important;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.accordion-button {
    font-weight: 600;
    padding: 1.2rem;
    background: var(--white);
    color: var(--text-color);
}

.accordion-button:not(.collapsed) {
    background: var(--primary-color);
    color: var(--white);
}

.accordion-button:focus {
    box-shadow: none;
    border-color: rgba(0, 0, 0, 0.1);
}

.accordion-button::after {
    background-size: 1.2rem;
    transition: all 0.3s ease;
}

.accordion-body {
    padding: 1.2rem;
    background: var(--white);
    font-size: 1rem;
    line-height: 1.6;
    color: #666;
}

/* Rodapé */
.rodape {
    background: #101010;
    color: #48433E !important;
    font-size: 10px;
}

/* Media Queries */
@media (max-width: 768px) {
    .hero-title {
        font-size: 1.5rem;
    }
    
    .garantia-section h2 {
        font-size: 1.5rem;
    }
    
    .autor-descricao {
        font-size: 1rem;
    }
}