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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    color: #333;
    line-height: 1.6;
}

/* Container */
.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

/* Botão Geral */
.btn {
    display: inline-block;
    padding: 12px 30px;
    background-color: #007BFF;
    color: #fff;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    transition: background-color 0.3s ease;
}

.btn:hover {
    background-color: #0056b3;
}

/* Navbar */
.navbar {
    width: 100%;
    padding: 20px 0;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 100;
}

.navbar .logo {
    color: #fff;
    font-size: 64px;
    font-weight: 600;
    text-decoration: none;
}

.nav-menu {
    list-style: none;
    display: flex;
    gap: 20px;
}

.nav-menu li a {
    color: #fff;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

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

/* Header */
.header {
    height: 100vh;
    background: url('../img/background.png') no-repeat center center/cover;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #fff;
}

.header .overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    z-index: 1;
}

.header-content {
    position: relative;
    z-index: 2;
    max-width: 700px;
}

.header-content h1 {
    font-size: 48px;
    margin-bottom: 20px;
}

.header-content p {
    font-size: 20px;
    margin-bottom: 30px;
}

.floating-words {
    position: absolute;
    width: 100%;
    height: 100%;
    z-index: 2;
    pointer-events: none;
}

.floating-words .word {
    position: absolute;
    background-color: rgba(255, 255, 255, 0.8);
    padding: 10px 20px;
    border-radius: 20px;
    font-weight: 500;
    animation: float 6s infinite ease-in-out;
}

.floating-words .innovation {
    top: 20%;
    left: 10%;
}

.floating-words .reliability {
    bottom: 25%;
    left: 15%;
    animation-delay: 2s;
}

.floating-words .quality {
    top: 30%;
    right: 15%;
    animation-delay: 4s;
}

.floating-words .support {
    bottom: 20%;
    right: 10%;
    animation-delay: 6s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

/* Introduction */
.introduction {
    padding: 100px 0;
    background-color: #f9f9f9;
}

.introduction .intro-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 50px;
}

.introduction .intro-content img {
    width: 100%;
    max-width: 500px;
}

.introduction .intro-text {
    flex: 1;
    min-width: 300px;
}

.introduction .intro-text h2 {
    font-size: 36px;
    margin-bottom: 20px;
    color: #007BFF;
}

.introduction .intro-text p {
    font-size: 18px;
    margin-bottom: 20px;
    color: #555;
}

/* Services */
.services {
    padding: 100px 0;
    background-color: #fff;
}

.services h2 {
    font-size: 36px;
    text-align: center;
    margin-bottom: 60px;
    color: #007BFF;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
}

.service-item {
    background-color: #f9f9f9;
    padding: 20px;
    text-align: center;
    border-radius: 10px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
}

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

.service-item img {
    width: 80px;
    margin-bottom: 20px;
    align-self: center;
}

.service-item h3 {
    font-size: 24px;
    margin-bottom: 15px;
    color: #333;
}

.service-item p {
    font-size: 16px;
    color: #555;
    flex-grow: 1;
    margin-bottom: 20px;
}

.service-item .btn-whatsapp {
    align-self: center;
    margin-top: auto;
}

/* Estilo para o botão de WhatsApp */
.btn-whatsapp {
    background-color: #25D366 !important;
    color: #fff !important;
    display: inline-block;
    padding: 12px 30px !important;
    border-radius: 30px !important;
    text-decoration: none !important;
    font-weight: 600 !important;
    transition: background-color 0.3s ease, transform 0.3s ease !important;
}

.btn-whatsapp i {
    margin-right: 8px;
    font-size: 1.2em;
    vertical-align: middle;
}

.btn-whatsapp:hover {
    background-color: #128C7E !important;
    transform: scale(1.05) !important;
}

/* Suporte e Contato */
.support {
    padding: 100px 0;
    background-color: #f9f9f9;
}

.support-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap-reverse;
    gap: 50px;
}

.support-text {
    flex: 1;
    min-width: 300px;
}

.support-text h2 {
    font-size: 36px;
    margin-bottom: 20px;
    color: #007BFF;
}

.support-text p {
    font-size: 18px;
    margin-bottom: 15px;
    color: #555;
}

.support-text a {
    color: #007BFF;
    text-decoration: none;
}

.support-text a:hover {
    text-decoration: underline;
}

.support-content img {
    width: 100%;
    max-width: 500px;
    border-radius: 10px;
}

/* Newsletter */
.newsletter {
    padding: 100px 0;
    background-color: #f9f9f9;
}

.newsletter-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap-reverse;
    gap: 50px;
}

.newsletter-text {
    flex: 1;
    min-width: 300px;
}

.newsletter-text h2 {
    font-size: 36px;
    margin-bottom: 20px;
    color: #007BFF;
}

.newsletter-text p {
    font-size: 18px;
    margin-bottom: 30px;
    color: #555;
}

.newsletter-form {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.newsletter-form input {
    flex: 1;
    padding: 12px 20px;
    border: 2px solid #ddd;
    border-radius: 30px;
    font-size: 16px;
    outline: none;
}

.newsletter-form button {
    padding: 12px 30px;
    background-color: #007BFF;
    color: #fff;
    border: none;
    border-radius: 30px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    transition: background-color 0.3s ease;
}

.newsletter-form button:hover {
    background-color: #0056b3;
}

.newsletter-content img {
    width: 100%;
    max-width: 500px;
    border-radius: 10px;
}

/* Footer */
.footer {
    padding: 40px 0;
    background-color: #333;
    color: #fff;
    text-align: center;
}

.footer .logo {
    font-size: 24px;
    font-weight: 600;
    color: #fff;
    text-decoration: none;
    margin-bottom: 20px;
    display: inline-block;
}

.footer p {
    margin-bottom: 20px;
    font-size: 14px;
}

.social-icons {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.social-icons a {
    font-size: 30px;
    color: #fff;
    transition: color 0.3s ease;
}

.social-icons a:hover {
    color: #007BFF;
}

/* Responsividade */
@media (max-width: 768px) {
    .navbar .nav-menu {
        display: none;
    }

    .introduction .intro-content,
    .newsletter-content,
    .support-content {
        flex-direction: column;
        text-align: center;
    }

    .floating-words .word {
        display: none;
    }
}