/* ESTILOS DA LANDING PAGE - ZENNIX */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    margin: 0;
    background-color: #fff;
    color: #333;
    line-height: 1.6;
}

/* Header */
header {
    background-color: #1c4e92;
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-image {
    height: 35px;
    width: auto;
    object-fit: contain;
}

/* Menu Hambúrguer */
.menu-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
    width: 30px;
    height: 25px;
    position: relative;
}

.menu-toggle span {
    display: block;
    height: 3px;
    width: 100%;
    background-color: white;
    margin: 3px 0;
    transition: all 0.3s ease;
    border-radius: 2px;
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Navegação */
.nav-menu {
    display: flex;
    align-items: center;
    gap: 20px;
}

.nav-menu a {
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
    padding: 8px 12px;
    border-radius: 5px;
    white-space: nowrap;
}

.nav-menu a:hover {
    color: #a8d1ff;
    background-color: rgba(255, 255, 255, 0.1);
}

/* Hero Section */
.hero {
    background: 
        linear-gradient(135deg, rgba(28, 78, 146, 0.4) 0%, rgba(44, 108, 196, 0.9) 100%),
        url('../../images/fundo.jpg') center/cover no-repeat;
    color: white;
    padding: 150px 20px 100px;
    text-align: center;
    position: relative;
}

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.hero p {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 30px;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
    flex-wrap: wrap;
}

.btn {
    display: inline-block;
    padding: 12px 30px;
    background-color: #fff;
    color: #1c4e92;
    text-decoration: none;
    border-radius: 30px;
    font-weight: bold;
    transition: all 0.3s;
    border: 2px solid #fff;
    cursor: pointer;
}

.btn:hover {
    background-color: transparent;
    color: white;
}

.btn-secondary {
    background-color: transparent;
    color: white;
    border: 2px solid white;
}

.btn-secondary:hover {
    background-color: white;
    color: #1c4e92;
}

/* Features Section */
.features {
    padding: 80px 20px;
    background-color: #f8f9fa;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
}

.section-title {
    text-align: center;
    margin-bottom: 50px;
    font-size: 2rem;
    color: #1c4e92;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.feature-card {
    background-color: white;
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: transform 0.3s;
    text-align: center;
}

.feature-card:hover {
    transform: translateY(-10px);
}

.feature-card .bi {
    font-size: 2.5rem;
    color: #1c4e92;
    margin-bottom: 20px;
    display: block;
}

.feature-card h3 {
    margin-bottom: 15px;
    color: #1c4e92;
}

/* How It Works */
.how-it-works {
    padding: 80px 20px;
}

.steps {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-top: 50px;
}

.step {
    flex: 1;
    min-width: 250px;
    text-align: center;
    padding: 0 20px;
    margin-bottom: 30px;
}

.step-number {
    display: inline-block;
    width: 50px;
    height: 50px;
    background-color: #1c4e92;
    color: white;
    border-radius: 50%;
    line-height: 50px;
    font-size: 1.5rem;
    margin-bottom: 15px;
}

/* Download Section */
.download {
    padding: 80px 20px;
    background-color: #f8f9fa;
    text-align: center;
}

.download-options {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
    margin-top: 40px;
}

.download-card {
    background-color: white;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    width: 300px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.download-card-header {
    height: 120px;
    overflow: hidden;
}

.download-header-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

.download-card:hover .download-header-image {
    transform: scale(1.05);
}

.download-card-body {
    padding: 25px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.download-card-body h3 {
    margin-bottom: 15px;
    color: #1c4e92;
    font-size: 1.3rem;
}

.download-card-body p {
    margin-bottom: 20px;
    color: #666;
    line-height: 1.5;
    flex-grow: 1;
}

/* Botões de Download Melhorados */
.download-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    background-color: #1c4e92;
    color: white;
    text-decoration: none;
    border-radius: 30px;
    font-weight: bold;
    transition: all 0.3s;
    border: 2px solid #1c4e92;
    width: 100%;
    max-width: 200px;
    margin: 0 auto;
}

.download-btn:hover {
    background-color: transparent;
    color: #1c4e92;
    border-color: #1c4e92;
}

.download-btn .bi-download {
    font-size: 1.2rem;
}

/* Footer */
.footer {
    background-color: #1c4e92;
    color: white;
    padding: 40px 20px;
    text-align: center;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.footer-section {
    flex: 1;
    min-width: 250px;
    margin-bottom: 30px;
    text-align: left;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
}

.footer-logo-image {
    height: 40px;
    width: auto;
    object-fit: contain;
}

.footer-logo h3 {
    margin: 0;
    font-size: 1.5rem;
    color: white;
}

.footer-section h3 {
    margin-bottom: 20px;
    font-size: 1.2rem;
}

.footer-section a {
    color: #a8d1ff;
    text-decoration: none;
    display: block;
    margin-bottom: 10px;
    transition: color 0.3s;
}

.footer-section a:hover {
    color: white;
}

.footer-bottom {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.1);
    font-size: 14px;
}

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

/* RESPONSIVIDADE */
@media (max-width: 768px) {
    header {
        flex-direction: row;
        padding: 12px 15px;
    }
    
    .logo {
        margin-bottom: 0;
    }
    
    /* Menu Hambúrguer visível no mobile */
    .menu-toggle {
        display: flex;
    }
    
    /* Navegação escondida por padrão no mobile */
    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: #1c4e92;
        flex-direction: column;
        padding: 20px;
        box-shadow: 0 5px 15px rgba(0,0,0,0.2);
        transform: translateY(-10px);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
        gap: 0;
    }
    
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav-menu a {
        padding: 15px;
        width: 100%;
        text-align: center;
        border-bottom: 1px solid rgba(255,255,255,0.1);
    }
    
    .nav-menu a:last-child {
        border-bottom: none;
    }
    
    .hero {
        padding: 140px 20px 80px;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero p {
        font-size: 1.1rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 300px;
        margin-bottom: 10px;
    }
    
    .steps {
        flex-direction: column;
    }
    
    .step {
        margin-bottom: 40px;
    }
    
    .download-options {
        flex-direction: column;
        align-items: center;
    }
    
    .download-card {
        width: 100%;
        max-width: 300px;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-section {
        text-align: center;
    }
    
    .footer-logo {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 1.8rem;
    }
    
    .section-title {
        font-size: 1.6rem;
    }
    
    .feature-card {
        padding: 20px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .download-btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
    
    .download-card-header {
        height: 100px;
    }
    
    .download-card-body {
        padding: 20px;
    }
    
    .logo-image {
        height: 30px;
    }
    
    .footer-logo-image {
        height: 35px;
    }
}