/* Estilos gerais */
:root {
    --primary-color: #e74c3c;
    --secondary-color: #3498db;
    --dark-color: #2c3e50;
    --light-color: #ecf0f1;
    --text-color: #333;
    --max-width: 1200px;
    --border-radius: 8px;
    --box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

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

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

a {
    text-decoration: none;
    color: var(--dark-color);
    transition: var(--transition);
}

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

ul {
    list-style: none;
}

img {
    max-width: 100%;
    display: block;
}

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
}

.btn {
    display: inline-block;
    background: var(--primary-color);
    color: #fff;
    padding: 12px 30px;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-weight: 500;
    text-transform: uppercase;
    font-size: 14px;
    transition: var(--transition);
}

.btn:hover {
    background: var(--dark-color);
    color: #fff;
    transform: translateY(-3px);
    box-shadow: var(--box-shadow);
}

/* Header */
header {
    min-height: 100vh;
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('../img/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    color: #fff;
    display: flex;
    flex-direction: column;
}

nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 0;
    max-width: var(--max-width);
    margin: 0 auto;
    width: 100%;
    padding: 20px;
}

.logo h1 {
    font-size: 24px;
    font-weight: 700;
    color: #fff;
}

.nav-links {
    display: flex;
}

.nav-links li {
    margin-left: 30px;
}

.nav-links a {
    color: #fff;
    font-weight: 500;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: var(--transition);
}

.nav-links a:hover::after {
    width: 100%;
}

.hero {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0 20px;
}

.hero-content {
    max-width: 800px;
}

.hero-content h1 {
    font-size: 48px;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-content span {
    color: var(--primary-color);
}

.hero-content p {
    font-size: 18px;
    margin-bottom: 30px;
    color: rgba(255, 255, 255, 0.8);
}

/* Sections */
.section {
    padding: 80px 0;
}

.section h2 {
    text-align: center;
    font-size: 36px;
    margin-bottom: 50px;
    position: relative;
}

.section h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: var(--primary-color);
}

.section h2 span {
    color: var(--primary-color);
}

.content-wrapper {
    display: flex;
    align-items: center;
    gap: 50px;
}

.content-wrapper.reverse {
    flex-direction: row-reverse;
}

.text-content, .image-content {
    flex: 1;
}

.text-content p {
    margin-bottom: 20px;
    font-size: 16px;
}

.section-image {
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    width: 100%;
    height: auto;
    object-fit: cover;
}

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

/* Cards */
.cards-container {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 30px;
}

.card {
    background: #fff;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    overflow: hidden;
    flex: 1;
    min-width: 300px;
    max-width: 350px;
    transition: var(--transition);
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

.card-header {
    background: var(--dark-color);
    color: #fff;
    padding: 15px;
    text-align: center;
}

.card-header h3 {
    margin: 0;
    font-size: 22px;
}

.card-body {
    padding: 20px;
}

.card-body ul li {
    margin-bottom: 10px;
    position: relative;
    padding-left: 25px;
}

.card-body ul li::before {
    content: "•";
    color: var(--primary-color);
    font-weight: bold;
    position: absolute;
    left: 0;
    top: 0;
    font-size: 20px;
}

/* Slider */
.slider-container {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
    overflow: hidden;
}

.slider {
    display: flex;
    transition: transform 0.5s ease;
}

.slide {
    flex: 0 0 100%;
    padding: 0 15px;
    display: flex;
    flex-direction: column;
}

.slide img {
    height: 300px;
    object-fit: cover;
    border-radius: var(--border-radius);
    margin-bottom: 20px;
}

.slide-info {
    text-align: center;
}

.slide-info h3 {
    margin-bottom: 10px;
    color: var(--dark-color);
}

.slider-controls {
    display: flex;
    justify-content: center;
    margin-top: 30px;
}

.prev-btn, .next-btn {
    background: var(--dark-color);
    color: #fff;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    margin: 0 10px;
    font-size: 18px;
    transition: var(--transition);
}

.prev-btn:hover, .next-btn:hover {
    background: var(--primary-color);
}

/* Platforms */
.platforms-container {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 30px;
}

.platform {
    flex: 1;
    min-width: 300px;
    background: #fff;
    padding: 25px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.platform h3 {
    margin-bottom: 15px;
    color: var(--dark-color);
    position: relative;
    padding-bottom: 10px;
}

.platform h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 2px;
    background: var(--primary-color);
}

.platform ul li {
    margin-bottom: 10px;
    position: relative;
    padding-left: 25px;
}

.platform ul li::before {
    content: "→";
    color: var(--primary-color);
    position: absolute;
    left: 0;
}

/* Footer */
footer {
    background: var(--dark-color);
    color: #fff;
    padding: 50px 0 20px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-bottom: 30px;
}

.footer-logo {
    flex: 1;
    min-width: 300px;
    margin-bottom: 20px;
}

.footer-logo h2 {
    font-size: 24px;
    margin-bottom: 10px;
}

.footer-links {
    flex: 1;
    min-width: 200px;
}

.footer-links h3 {
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.footer-links h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--primary-color);
}

.footer-links ul li {
    margin-bottom: 10px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
}

.footer-links a:hover {
    color: var(--primary-color);
}

.copyright {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.6);
}

/* Responsividade */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .content-wrapper, .content-wrapper.reverse {
        flex-direction: column;
    }
    
    .hero-content h1 {
        font-size: 36px;
    }
    
    .section {
        padding: 60px 0;
    }
    
    .section h2 {
        font-size: 28px;
        margin-bottom: 40px;
    }
    
    .card, .platform {
        min-width: 100%;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 28px;
    }
    
    .btn {
        padding: 10px 20px;
    }
    
    .section h2 {
        font-size: 24px;
    }
}