/* --- RESET BÁSICO E VARIÁVEIS DE COR --- */
:root {
    --primary-color: #008080;
    --dark-grey: #333333;
    --light-grey: #F4F4F4;
    --white-color: #FFFFFF;
    --navbar-height: 110px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    color: var(--dark-grey);
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

/* --- BARRA DE NAVEGAÇÃO (HEADER) --- */
.navbar {
    background-color: var(--white-color);
    height: var(--navbar-height);
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

.nav-left, .nav-right {
    flex: 1;
}

.nav-center {
    flex: 1.5;
    display: flex;
    justify-content: center;
}

.nav-right {
    display: flex;
    justify-content: flex-end;
}

.logo img {
    height: 150px;
    width: auto;
    display: block;
    transition: height 0.3s ease;
}

.nav-menu {
    list-style: none;
    display: flex;
    gap: 25px;
}

.nav-menu a {
    color: var(--dark-grey);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: color 0.3s ease;
}

.nav-menu a:hover {
    color: var(--primary-color);
}

/* --- SEÇÃO DE APRESENTAÇÃO (CARROSSEL) --- */
#apresentacao {
    height: 100vh;
    width: 100%;
    padding-top: var(--navbar-height);
    position: relative;
}

.swiper {
    width: 100%;
    height: 100%;
}

.swiper-slide {
    text-align: center;
    font-size: 18px;
    background: #fff;
    color: var(--white-color);
    display: flex;
    justify-content: center;
    align-items: center;
    background-size: cover;
    background-position: center;
}

.swiper-slide::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.6);
}

.swiper-slide .container {
    position: relative;
    z-index: 2;
}

.swiper-slide h1 {
    font-size: 3.2rem;
    margin-bottom: 20px;
}

.swiper-slide p {
    font-size: 1.2rem;
    max-width: 650px;
    margin: 0 auto 30px;
}

.swiper-button-prev, .swiper-button-next {
    color: var(--white-color) !important;
}

.swiper-pagination-bullet-active {
    background: var(--white-color) !important;
}

/* --- SEÇÃO DE CONTATO --- */
#contato {
    padding: 80px 0;
    background-color: var(--light-grey);
}

.section-title {
    text-align: center;
    margin-bottom: 50px;
}

.section-title h2 {
    font-size: 2.5rem;
    color: var(--dark-grey);
    margin-bottom: 10px;
}

.contact-content {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    justify-content: space-between;
}

.contact-info, .contact-map {
    flex: 1;
    min-width: 300px;
}

.contact-info h3, .contact-map h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.contact-info p {
    margin-bottom: 25px;
    line-height: 1.6;
    display: grid;
    grid-template-columns: 30px 1fr;
    gap: 15px;
    align-items: start;
}

.contact-info i {
    color: var(--primary-color);
    font-size: 1.5rem;
    text-align: center;
    margin-right: 0;
    margin-top: 5px;
}

.contact-map iframe {
    border-radius: 8px;
}

/* --- BOTÃO FLUTUANTE DO WHATSAPP --- */
.whatsapp-button {
    position: fixed;
    bottom: 25px;
    right: 25px;
    background-color: #25D366;
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.2rem;
    text-decoration: none;
    box-shadow: 2px 2px 8px rgba(0,0,0,0.25);
    z-index: 1000;
    transition: transform 0.3s ease;
}

.whatsapp-button:hover {
    transform: scale(1.1);
}

/* --- RODAPÉ --- */
footer {
    background-color: var(--dark-grey);
    color: var(--white-color);
    padding: 20px 0;
    text-align: center;
}

.developer-credit {
    font-size: 0.9rem;
    color: #cccccc;
    margin-top: 8px;
}

.developer-credit a {
    color: #ffffff;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.developer-credit a:hover {
    text-decoration: underline;
}

/* --- RESPONSIVIDADE PARA DISPOSITIVOS MÓVEIS --- */
@media (max-width: 768px) {
    :root {
        --navbar-height: 80px;
    }

    .nav-left {
        display: none;
    }
    .nav-center {
        justify-content: flex-start;
    }

    .logo img {
        height: 55px;
    }
    
    .swiper-slide h1 {
        font-size: 2.2rem;
    }

    .swiper-slide p {
        font-size: 1rem;
    }

    .contact-content {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .nav-center {
        flex: 2;
    }
    .nav-right {
        flex: 1;
    }
}