body {
    font-family: 'Roboto', sans-serif;
    margin: 0;
    background-color: #121212;
    color: #ffffff;
    line-height: 1.6;
}

.container {
    width: 90%;
    max-width: 1100px;
    margin: 0 auto;
}

header {
    background: #1a1a1a;
    padding: 1rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 5px rgba(0,0,0,0.3);
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    height: 60px;
}

nav {
    display: flex;
    align-items: center;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: #ffffff;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 5px;
}

.nav-menu {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
}

.nav-menu li {
    margin-left: 20px;
}

.nav-menu a {
    color: #ffffff;
    text-decoration: none;
    font-weight: 700;
    transition: color 0.3s ease;
}

.nav-menu a:hover {
    color: #e53935;
}

#hero {
    background-color: #000000;
    min-height: 100vh;
    display: flex;
    align-items: center;
    text-align: center;
    color: #fff;
    padding: 80px 0;
    box-sizing: border-box;
}

#hero .container {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.hero-logo {
    max-width: 350px;
    width: 90%;
    margin-bottom: 1.5rem;
    
    /* Reseta todos os efeitos visuais para garantir a aparência original */
    background: transparent !important;
    border: none !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    filter: none !important;
    opacity: 1 !important;
    transform: none !important;
    -webkit-filter: none !important;
}

#hero h1 {
    font-size: 3.5rem;
    margin-bottom: 0.5rem;
    color: #e53935;
}

#hero h2 {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    font-weight: 400;
    color: #ffffff;
}

.download-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 2rem;
}

.btn-download {
    background: transparent;
    border: none;
    padding: 0;
    transition: transform 0.3s;
    display: inline-block;
}

.btn-download:hover {
    transform: translateY(-3px);
    background-color: transparent;
}

.btn-download img {
    height: 55px;
}

.btn-download span, .btn-download strong {
    display: none;
}

#features {
    padding: 100px 0;
    text-align: center;
}

#features h2 {
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #e53935;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.feature-item {
    background: #1a1a1a;
    padding: 30px;
    border-radius: 10px;
    transition: transform 0.3s;
}

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

.feature-item ion-icon {
    font-size: 3rem;
    color: #e53935;
    margin-bottom: 1rem;
}

.feature-item h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

#partners {
    padding: 50px 0;
    text-align: center;
    background-color: #1a1a1a;
}

#partners h2 {
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #e53935;
}

.partners-slider {
    width: 100%;
    padding: 10px 0;
    overflow: hidden;
}

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

.partner-item {
    display: block;
}

.partner-item img {
    max-width: 150px;
    height: auto;
    border-radius: 10px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    filter: grayscale(50%);
    opacity: 0.8;
}

.partner-item:hover img {
    transform: scale(1.1);
    box-shadow: 0 10px 20px rgba(229, 57, 53, 0.3);
    filter: grayscale(0%);
    opacity: 1;
}

footer {
    background: #1a1a1a;
    color: #aaa;
    text-align: center;
    padding: 2rem 0;
}

@media (max-width: 768px) {
    .menu-toggle {
        display: block;
        z-index: 1001;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 80px;
        flex-direction: column;
        background-color: #1a1a1a;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        z-index: 1000;
        height: auto;
        max-height: calc(100vh - 80px);
        overflow-y: auto;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-menu li {
        margin: 0;
        padding: 15px 0;
        border-bottom: 1px solid #333;
    }

    .nav-menu li:last-child {
        border-bottom: none;
    }

    .nav-menu a {
        display: block;
        padding: 10px 20px;
    }

    #hero h1 {
        font-size: 2.5rem;
    }

    #hero h2 {
        font-size: 1.2rem;
    }

    .download-buttons {
        flex-direction: column;
        align-items: center;
    }

    header .container {
        flex-direction: row;
        gap: 0;
    }

    .whatsapp-float {
        width: 50px;
        height: 50px;
        bottom: 20px;
        right: 20px;
        font-size: 24px;
        z-index: 9999;
        position: fixed !important;
        display: flex !important;
        visibility: visible !important;
        opacity: 1 !important;
    }

    .modal {
        padding: 10px;
        width: 100%;
        height: 100%;
        box-sizing: border-box;
    }

    .modal-content {
        margin: 5% auto;
        padding: 20px;
        width: 90%;
        max-width: none;
        box-sizing: border-box;
        left: 0;
        right: 0;
        transform: none;
    }

    .modal-content h3 {
        font-size: 1.5rem;
    }

    .modal-content p {
        font-size: 1rem;
    }

    .modal-download-buttons .btn-download img {
        height: 45px;
    }

    #contact-form {
        padding: 0 20px;
    }

    .partners-slider {
        padding: 5px 0;
    }

    .partner-item img {
        max-width: 120px;
    }
}

.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 40px;
    right: 40px;
    background-color: #25d366;
    color: #FFF;
    border-radius: 50px;
    text-align: center;
    font-size: 30px;
    box-shadow: 2px 2px 3px #999;
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    text-decoration: none;
    transition: background-color 0.3s;
    pointer-events: auto;
}

.whatsapp-float:hover {
    background-color: #128C7E;
}

/* Hero Button */
.btn-hero {
    background-color: #e53935;
    color: #ffffff;
    padding: 15px 35px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.2rem;
    transition: background-color 0.3s, transform 0.3s;
    display: inline-block;
    margin-top: 2rem;
    border: none;
}

.btn-hero:hover {
    background-color: #c62828;
    transform: translateY(-3px);
}

/* Modal Styles */
.modal {
    display: none; 
    position: fixed; 
    z-index: 1001; 
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto; 
    background-color: rgba(0,0,0,0.6); 
    padding: 20px;
    box-sizing: border-box;
}

.modal-content {
    background-color: #1e1e1e;
    margin: 10% auto;
    padding: 30px;
    border: 1px solid #333;
    width: 90%;
    max-width: 500px;
    border-radius: 10px;
    text-align: center;
    position: relative;
    animation-name: animatetop;
    animation-duration: 0.4s;
    box-sizing: border-box;
}

@keyframes animatetop {
    from {top: -300px; opacity: 0}
    to {top: 0; opacity: 1}
}

.close-btn {
    color: #aaa;
    position: absolute;
    top: 10px;
    right: 25px;
    font-size: 35px;
    font-weight: bold;
}

.close-btn:hover,
.close-btn:focus {
    color: #fff;
    text-decoration: none;
    cursor: pointer;
}

.modal-content h3 {
    font-size: 2rem;
    color: #e53935;
    margin-bottom: 1rem;
}

.modal-content p {
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.modal-download-buttons {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.modal-download-buttons .btn-download img {
    height: 55px;
}

/* Contact Section */
#contact {
    padding: 80px 0;
    background-color: #121212;
    text-align: center;
}

#contact h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #e53935;
}

#contact p {
    max-width: 600px;
    margin: 0 auto 3rem auto;
}

#contact-form {
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

#contact-form input,
#contact-form textarea {
    width: 100%;
    padding: 15px;
    border-radius: 5px;
    border: 1px solid #444;
    background-color: #1e1e1e;
    color: #ffffff;
    font-size: 1rem;
    font-family: 'Roboto', sans-serif;
}

#contact-form input::placeholder,
#contact-form textarea::placeholder {
    color: #888;
}

.btn-submit {
    background-color: #25d366;
    color: #ffffff;
    padding: 15px 35px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1rem;
    transition: background-color 0.3s, transform 0.3s;
    display: inline-block;
    border: none;
    cursor: pointer;
}

.btn-submit:hover {
    background-color: #128C7E;
    transform: translateY(-3px);
}

.contact-email {
    margin-top: 3rem;
}

.contact-email a {
    color: #e53935;
    text-decoration: none;
    font-weight: bold;
}

.contact-email a:hover {
    text-decoration: underline;
}