* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-size: 100%;
    vertical-align: baseline;
}

:root {
    --cor-primaria: #007bff;
    --cor-escura: #343a40;
    --cor-clara: #f8f9fa;
    --cor-branca: #fff;
    --cor-texto: #333;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    margin: 0;
    line-height: 1.6;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-title {
    text-align: center;
    font-size: 2.2rem;
    color: var(--cor-escura);
    margin-bottom: 40px;
}


.mobile-menu-icon{
    display:none;
    background: none;
    border: none;
    font-size: 2rem;
    cursor: pointer;
    color: var(--cor-escura);
}

.main-header{
    background-color: var(--cor-branca);
    padding: 15px 0;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    position: sticky;
    top: 0;
    z-index: 1000;
}


.main-header .container{
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding: 0 20px;
}

.logo {
    font-size: 1.8rem;
    font-weight: bold;
    color: var(--cor-escura);
    text-decoration: none;
}

.main-nav ul {
    margin: 0;
    padding: 0;
    list-style: none;
    display: flex;
    gap: 25px;
}

.main-nav a{
    text-decoration: none;
    color: #555;
    font-weight: 500;
}

.main-nav a:hover {
    color: var(--cor-primaria);
}


.hero-section {
    background: linear-gradient(#002fff, #f0f0f0);
    color: var(--cor-branca);
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 40px 20px;
}

.hero-title {
    font-size: 3rem;
    margin-bottom: 20px;
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 40px;
}

.hero-button {
    background-color: var(--cor-primaria);
    color: var(--cor-branca);
    padding: 15px 30px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
}

.gallery-section {
    background: radial-gradient(#1100ff,#ffffff 700px);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.gallery-item {
    border-radius: 8px;
    overflow: hidden;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.testimonials-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px;
}

.testimonial-card{
    background-color: var(--cor-branca);
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
    text-align: center;
    flex: 1 1 300px;
    max-width: 380px;
}

.testimonials-section{
        margin: 150px 0;
}

.testimonial-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 20px;
}

.testimonials-card blockquote {
    font-style: italic;
    color: #6c757d;
    margin: 0;
}

.testimonial-card cite {
    display: block;
    margin-top: 20px;
    font-weight: bold;
    font-style: normal;
}

.contact-section {
    background: linear-gradient(#ffffff,#6973ff);
    padding-bottom: 150px;
}

.form-container{
    padding: 40px;
    border-radius: 8px;
    max-width: 500px;
    margin: 0 auto;
}

.form-group{
    margin-bottom: 20px;
    text-align: left;
}

.form-group label{
    display: block;
    margin-bottom: 8px;
}

.form-group input{
    width: 100%;
    padding: 12px;
    border: 1px solid #ccc;
    border-radius: 4px;
}

.submit-button{
    width: 100%;
    padding: 15px;
    background-color: var(--cor-primaria);
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 1.1rem;
    cursor: pointer;
}

.main-footer{
    text-align: center;
    padding: 20px;
    background-color: var(--cor-escura);
    color: var(--cor-clara);
}


@media (max-width:760px) {

    .main-nav ul{
        display: none;
        position: absolute;
        top: 73px;
        left: 0;
        width: 100%;
        gap: 5px;
        background-color: var(--cor-branca);
        flex-direction: column;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    }
    
    a:hover{
        background-color: #dadada;
    }
    
    .main-nav ul li{
        padding: 15px 0;
        border-top: 1px solid #f0f0f0;
    }

    .mobile-menu-icon{
        display: block;
    }

    .main-nav.active ul{
        display: flex;
        align-items: center;
        width: 100%;

        & a{
           padding: 20px 400px;
           font-weight: bold;
        }
    }
}