/* 
* Riocoopsind - Transporte Corporativo de Excelência
* Folha de estilos principal
*/

/* ===== VARIÁVEIS ===== */
:root {
    /* Cores principais */
    --color-primary: #0B3C5D;      /* Azul Principal */
    --color-secondary: #1D70A2;    /* Azul Secundário */
    --color-accent: #FFCC00;       /* Amarelo (da Logo) */
    --color-light-blue: #4A90E2;   /* Azul Claro */
    
    /* Cores neutras */
    --color-dark: #333333;         /* Cinza Escuro */
    --color-gray: #666666;         /* Cinza Médio */
    --color-light-gray: #F5F5F5;   /* Cinza Claro */
    --color-white: #FFFFFF;        /* Branco */
    
    /* Fontes */
    --font-primary: 'Montserrat', sans-serif;
    --font-secondary: 'Open Sans', sans-serif;
    
    /* Tamanhos */
    --container-width: 1200px;
    --header-height: 80px;
    --border-radius: 5px;
    
    /* Transições */
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-secondary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-dark);
    background-color: var(--color-white);
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: var(--color-secondary);
    transition: var(--transition);
}

a:hover {
    color: var(--color-light-blue);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
}

/* ===== UTILITÁRIOS ===== */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header h2 {
    font-size: 36px;
    margin-bottom: 15px;
    color: var(--color-primary);
}

.section-header p {
    font-size: 18px;
    color: var(--color-gray);
    max-width: 700px;
    margin: 0 auto;
}

.bg-light {
    background-color: var(--color-light-gray);
}

.btn {
    display: inline-block;
    padding: 12px 25px;
    border-radius: var(--border-radius);
    font-family: var(--font-primary);
    font-weight: 500;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: none;
}

.btn-primary {
    background-color: var(--color-accent);
    color: var(--color-primary);
}

.btn-primary:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.btn-secondary {
    background-color: var(--color-secondary);
    color: var(--color-white);
}

.btn-secondary:hover {
    background-color: var(--color-primary);
}

.btn-block {
    display: block;
    width: 100%;
}

.btn-link {
    color: var(--color-secondary);
    font-weight: 600;
    position: relative;
    padding-bottom: 2px;
}

.btn-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-secondary);
    transition: var(--transition);
}

.btn-link:hover::after {
    width: 100%;
}

/* ===== CABEÇALHO ===== */
#header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--color-primary);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    transition: var(--transition);
}

#header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: var(--header-height);
}

.logo a {
    display: flex;
    align-items: center;
    color: var(--color-white);
}

.logo img {
    height: 50px;
    margin-right: 10px;
}

.logo span {
    font-family: var(--font-primary);
    font-weight: 700;
    font-size: 24px;
}

.menu {
    display: flex;
}

.menu li {
    margin-left: 30px;
}

.menu a {
    color: var(--color-white);
    font-family: var(--font-primary);
    font-weight: 500;
    position: relative;
    padding: 5px 0;
}

.menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-accent);
    transition: var(--transition);
}

.menu a:hover::after,
.menu a.active::after {
    width: 100%;
}

.menu a.btn-contato {
    background-color: var(--color-accent);
    color: var(--color-primary);
    padding: 8px 20px;
    border-radius: var(--border-radius);
}

.menu a.btn-contato:hover {
    background-color: var(--color-white);
}

.menu a.btn-contato::after {
    display: none;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-menu-btn span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--color-white);
    margin: 5px 0;
    transition: var(--transition);
}

/* ===== BANNER PRINCIPAL ===== */
#hero {
    height: 600px;
    background-image: linear-gradient(rgba(11, 60, 93, 0.8), rgba(11, 60, 93, 0.8)), url('../img/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    text-align: center;
    color: var(--color-white);
    margin-top: var(--header-height);
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero-content h1 {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
}

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

/* ===== INTRODUÇÃO ===== */
.section-content {
    display: flex;
    align-items: center;
    gap: 50px;
}

.text-content {
    flex: 1;
}

.text-content h2 {
    font-size: 36px;
    color: var(--color-primary);
    margin-bottom: 20px;
}

.text-content p {
    margin-bottom: 15px;
    color: var(--color-gray);
}

.image-content {
    flex: 1;
}

.image-content img {
    border-radius: var(--border-radius);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

/* ===== SERVIÇOS ===== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

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

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.service-card .icon {
    width: 70px;
    height: 70px;
    background-color: var(--color-light-gray);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.service-card .icon i {
    font-size: 30px;
    color: var(--color-primary);
}

.service-card h3 {
    font-size: 20px;
    margin-bottom: 15px;
    color: var(--color-primary);
}

.service-card p {
    margin-bottom: 20px;
    color: var(--color-gray);
}

/* ===== DIFERENCIAIS ===== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.feature-item {
    text-align: center;
    padding: 20px;
}

.feature-item .icon {
    width: 80px;
    height: 80px;
    background-color: var(--color-light-gray);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    transition: var(--transition);
}

.feature-item:hover .icon {
    background-color: var(--color-accent);
}

.feature-item .icon i {
    font-size: 35px;
    color: var(--color-primary);
}

.feature-item h3 {
    font-size: 20px;
    margin-bottom: 15px;
    color: var(--color-primary);
}

.feature-item p {
    color: var(--color-gray);
}

.cta-container {
    text-align: center;
    margin-top: 20px;
}

/* ===== CLIENTES ===== */
.clients-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 30px;
    margin-bottom: 50px;
}

.client-logo {
    background-color: var(--color-white);
    padding: 20px;
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    filter: grayscale(100%);
    transition: var(--transition);
}

.client-logo:hover {
    filter: grayscale(0);
    transform: scale(1.05);
}

.testimonial {
    max-width: 800px;
    margin: 0 auto;
}

.quote {
    background-color: var(--color-white);
    padding: 30px;
    border-radius: var(--border-radius);
    position: relative;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.quote i {
    font-size: 30px;
    color: var(--color-accent);
    margin-bottom: 15px;
    display: block;
}

.quote p {
    font-style: italic;
    font-size: 18px;
    margin-bottom: 20px;
}

.client-info {
    text-align: right;
}

/* ===== CONTATO RÁPIDO ===== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.contact-info h2 {
    font-size: 36px;
    color: var(--color-primary);
    margin-bottom: 20px;
}

.contact-info p {
    margin-bottom: 30px;
    color: var(--color-gray);
}

.contact-methods {
    margin-bottom: 30px;
}

.contact-method {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.contact-method i {
    width: 50px;
    height: 50px;
    background-color: var(--color-light-gray);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
    font-size: 20px;
    color: var(--color-primary);
}

.contact-method h4 {
    font-size: 18px;
    margin-bottom: 5px;
    color: var(--color-primary);
}

.app-download h4 {
    font-size: 18px;
    margin-bottom: 15px;
    color: var(--color-primary);
}

.app-buttons {
    display: flex;
    gap: 15px;
}

.app-button img {
    height: 40px;
}

.contact-form {
    background-color: var(--color-white);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.contact-form h3 {
    font-size: 24px;
    margin-bottom: 20px;
    color: var(--color-primary);
    text-align: center;
}

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

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: var(--border-radius);
    font-family: var(--font-secondary);
    font-size: 16px;
}

.form-group textarea {
    height: 120px;
    resize: none;
}

/* ===== RODAPÉ ===== */
#footer {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 60px 0 20px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    margin-bottom: 40px;
}

.footer-logo {
    flex: 1;
}

.footer-logo img {
    height: 60px;
    margin-bottom: 15px;
}

.footer-logo p {
    font-size: 14px;
    opacity: 0.8;
}

.footer-links {
    flex: 2;
    display: flex;
    justify-content: space-around;
}

.footer-column h4 {
    font-size: 18px;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.footer-column h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background-color: var(--color-accent);
}

.footer-column ul li {
    margin-bottom: 10px;
}

.footer-column ul li a {
    color: var(--color-white);
    opacity: 0.8;
    transition: var(--transition);
}

.footer-column ul li a:hover {
    opacity: 1;
    color: var(--color-accent);
}

.contact-info li {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}

.contact-info li i {
    margin-right: 10px;
    color: var(--color-accent);
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background-color: rgba(11, 60, 93,0.8);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    transition: var(--transition);
}

.social-links a:hover {
    background-color: var(--color-accent);
    color: var(--color-primary);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    font-size: 14px;
    opacity: 0.8;
}

/* ===== BOTÃO WHATSAPP ===== */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25D366;
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
    z-index: 999;
    transition: var(--transition);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    color: var(--color-white);
}

/* ===== RESPONSIVIDADE ===== */
@media (max-width: 1024px) {
    .section {
        padding: 60px 0;
    }
    
    .section-header h2 {
        font-size: 32px;
    }
    
    .hero-content h1 {
        font-size: 40px;
    }
    
    .clients-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    :root {
        --header-height: 70px;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .menu {
        position: fixed;
        top: var(--header-height);
        left: -100%;
        width: 80%;
        height: calc(100vh - var(--header-height));
        background-color: var(--color-primary);
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
        padding: 30px 0;
        transition: var(--transition);
        overflow-y: auto;
    }
    
    .menu.active {
        left: 0;
    }
    
    .menu li {
        margin: 15px 0;
    }
    
    .section-content {
        flex-direction: column;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
    }
    
    .footer-logo {
        margin-bottom: 30px;
        text-align: center;
    }
    
    .footer-links {
        flex-direction: column;
    }
    
    .footer-column {
        margin-bottom: 30px;
        text-align: center;
    }
    
    .footer-column h4::after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .social-links {
        justify-content: center;
    }
}

@media (max-width: 576px) {
    .hero-content h1 {
        font-size: 32px;
    }
    
    .section-header h2 {
        font-size: 28px;
    }
    
    .services-grid,
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .clients-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    #hero {
        height: 500px;
    }
}

/* Importação de estilos específicos para páginas */
@import url('pages.css');