/* Estilos gerais */
:root {
    --primary-color: #4a6bff;
    --secondary-color: #ff6b4a;
    --dark-color: #333;
    --light-color: #f9f9f9;
    --gray-color: #eaeaea;
    --text-color: #444;
    --shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
    --border-radius: 8px;
}

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

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

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

img {
    max-width: 100%;
    height: auto;
    border-radius: var(--border-radius);
}

a {
    text-decoration: none;
    color: var(--primary-color);
    transition: all 0.3s ease;
}

a:hover {
    color: var(--secondary-color);
}

h1, h2, h3 {
    margin-bottom: 20px;
    color: var(--dark-color);
    line-height: 1.2;
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
    position: relative;
    padding-bottom: 10px;
}

h2::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 60px;
    height: 4px;
    background-color: var(--primary-color);
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: 15px;
}

section {
    padding: 60px 0;
    position: relative;
}

/* Header */
header {
    background: linear-gradient(135deg, var(--primary-color), #7a4aff);
    color: white;
    padding: 80px 0;
    text-align: center;
}

header h1 {
    color: white;
    margin-bottom: 15px;
    font-size: 3rem;
}

.subtitle {
    font-size: 1.2rem;
    opacity: 0.9;
}

/* Espaços para anúncios */
.ad-container {
    width: 100%;
    margin: 30px 0;
    text-align: center;
}

.ad-placeholder {
    background-color: var(--gray-color);
    border: 2px dashed #ccc;
    padding: 40px;
    border-radius: var(--border-radius);
    color: #888;
    font-weight: bold;
}

.sidebar-ad {
    display: none;
}

@media (min-width: 992px) {
    .sidebar-ad {
        display: block;
        position: sticky;
        top: 20px;
        float: right;
        width: 300px;
        margin-left: 30px;
        margin-bottom: 30px;
    }
    
    .sidebar-ad .ad-placeholder {
        height: 600px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
}

/* Seções de conteúdo */
.content-wrapper {
    display: flex;
    flex-direction: column;
    gap: 30px;
    margin-top: 30px;
}

.image-container {
    flex: 1;
    min-height: 300px;
    background-color: var(--gray-color);
    border-radius: var(--border-radius);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.text-content {
    flex: 1;
}

.feature-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Plataformas */
.platform-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 25px;
    margin-top: 40px;
}

.platform-card {
    background-color: white;
    border-radius: var(--border-radius);
    padding: 25px;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease;
}

.platform-card:hover {
    transform: translateY(-5px);
}

.platform-card h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
}

.btn {
    display: inline-block;
    background-color: var(--primary-color);
    color: white;
    padding: 10px 20px;
    border-radius: 30px;
    margin-top: 15px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn:hover {
    background-color: var(--secondary-color);
    color: white;
    transform: translateY(-2px);
}

/* Dicas */
.tips-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    margin-top: 30px;
}

.tip {
    display: flex;
    background-color: white;
    border-radius: var(--border-radius);
    padding: 20px;
    box-shadow: var(--shadow);
    align-items: flex-start;
}

.tip-icon {
    background-color: var(--primary-color);
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    margin-right: 20px;
    flex-shrink: 0;
}

.tip-content {
    flex: 1;
}

.tip-content h3 {
    margin-bottom: 10px;
}

/* FAQ Accordion */
.accordion {
    margin-top: 30px;
}

.accordion-item {
    margin-bottom: 15px;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.accordion-header {
    width: 100%;
    background-color: white;
    padding: 20px;
    text-align: left;
    border: none;
    outline: none;
    cursor: pointer;
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--dark-color);
    position: relative;
    transition: all 0.3s ease;
}

.accordion-header:hover {
    background-color: #f5f5f5;
}

.accordion-header::after {
    content: '+';
    position: absolute;
    right: 20px;
    font-size: 1.5rem;
    transition: transform 0.3s ease;
}

.accordion-item.active .accordion-header::after {
    content: '-';
}

.accordion-content {
    background-color: white;
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.accordion-item.active .accordion-content {
    padding: 0 20px 20px;
    max-height: 500px;
}

/* Footer */
footer {
    background-color: var(--dark-color);
    color: white;
    padding: 40px 0;
    text-align: center;
}

.disclaimer {
    font-size: 0.9rem;
    opacity: 0.7;
    margin-top: 20px;
}

/* Responsividade */
@media (min-width: 768px) {
    .content-wrapper {
        flex-direction: row;
    }
    
    .content-wrapper.reverse {
        flex-direction: row-reverse;
    }
    
    .tips-container {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 992px) {
    .tips-container {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 767px) {
    header {
        padding: 60px 0;
    }
    
    header h1 {
        font-size: 2.2rem;
    }
    
    section {
        padding: 40px 0;
    }
    
    h2 {
        font-size: 1.8rem;
    }
}