/* cores do projeto */
/* lembrar que posso utilizar os nomes como variavel */
:root {

    --azul-principal: #014A7F;

    --azul-secundario: #6F9DB8;

    --azul-claro: #AFC6D8;

    --azul-petroleo: #17354A;

    --off-white: #F8F6F2;

    --cinza-azulado: #D9E3EC;

    --branco: #FFFFFF;
}
/* cores do projeto - Fim*/

/* reset dos estilos */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: "Montserrat", sans-serif;
    background-color: var(--off-white) /*usando a variavel do 'root' das cores definidas para contruir o css*/;
    color: var(--azul-petroleo);
    line-height: 1.6;
}

h1,h2,h3 {
    font-family: "Playfair Display", serif;
    color: var(--azul-principal);
}

a {
    text-decoration: none;
    color: inherit;
}

a:focus-visible, button:focus-visible {
    outline: 3px solid var(--azul-secundario);
    outline-offset: 4px;
    border-radius: 4px;
}
/* reset dos estilos - FIM*/

/*botão de voltar ao topo*/
.back-to-top {
    display: block;
    width: fit-content;
    margin-top: 40px;
    margin-left: auto;
    color: var(--azul-principal);
    font-size: 13px;
    font-weight: 600;
    transition: color 0.3s;
}

.back-to-top:hover {
    color: var(--azul-secundario);
}

.services .back-to-top, .contact .back-to-top {
    color: var(--branco);
}

.services .back-to-top:hover, .contact .back-to-top:hover {
    color: var(--azul-claro);
}

/*Botão do menu*/
.menu-toggle {
    width: 40px;
    height: 40px;
    display: none;
    background: none;
    border: none;
    font-size: 28px;
    color: var(--azul-petroleo);
    cursor: pointer;
    line-height: 1;
}

/*Cabeçalho*/

.site-header {
    background-color: var(--off-white);
}

.logo img {
    width: 220px;
    height: auto;
    display: block;
}

.navbar {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-menu {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-menu a {
    font-size: 14px;
    font-weight: 500;
    color: var(--azul-petroleo);
    transition: color 0.3s;
}

.nav-menu a:hover {
    color: var(--azul-principal);
}
/*Cabeçalho - FIM*/

/* Botão de contato - estilo base */

.contact-button {
    display: inline-block;
    padding: 14px 28px;
    border-radius: 30px;
    text-align: center;
    font-weight: 600;

    transition: background-color 0.3s, color 0.3s, border-color 0.3s;
}

/* Home */

.home {
    background-color: var(--cinza-azulado);
}

.home-container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 100px 0;
}

.home-content {
    max-width: 700px;
}

.home-subtitle {
    margin-bottom: 20px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--azul-principal);
}

.home h1 {
    margin-bottom: 24px;
    font-size: 52px;
    font-weight: 500;
    line-height: 1.15;
}

.home-description {
    max-width: 550px;
    margin-bottom: 32px;
    font-size: 16px;
}

.home-info {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 24px;
    color: var(--azul-petroleo);
    font-size: 13px;
    font-weight: 500;
}

.home-info span:not(:first-child)::before {
    content: "•";
    margin-right: 10px;
    color: var(--azul-secundario);
}

.home .contact-button {
    background-color: var(--azul-principal);
    border: 1px solid var(--azul-principal);
    color: var(--branco);
}

.home .contact-button:hover {
    background-color: var(--azul-secundario);
    border-color: var(--azul-secundario);
    color: var(--branco);
}

/* Home - FIM */

/*Sobre*/

.about {
    background-color: var(--off-white);
}

.about-container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 100px 0;
}

.about-content {
    max-width: 750px;
}

.section-subtitle {
    margin-bottom: 16px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--azul-secundario);
}

.about h2 {
    margin-bottom: 32px;
    font-size: 40px;
    font-weight: 500;
    line-height: 1.2;
}

.about-content p {
    margin-bottom: 20px;
}

.about-content p:last-child {
    margin-bottom: 0;
}
/*Sobre - FIM*/

/*Atendimento*/

.services {
    background-color: var(--azul-principal);
    color: var(--branco);
}

.services-container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 100px 0;
}

.services-header {
    max-width: 650px;
    margin-bottom: 50px;
}

.services .section-subtitle {
    color: var(--azul-claro);
}

.services h2 {
    margin-bottom: 20px;
    font-size: 40px;
    font-weight: 500;
    line-height: 1.2;
    color: var(--branco);
}

.services-header > p:last-child {
    max-width: 550px;
}

.services-list {
    display: flex;
    gap: 30px;
}

.service-card {
    max-width: 500px;
    padding: 32px;
    background-color: var(--off-white);
    color: var(--azul-petroleo);
    border-radius: 12px;
}

.service-icon {
    width: 30px;
    height: 30px;
    display: block;
    margin-bottom: 16px;
}

.service-card h3 {
    margin-bottom: 20px;
    font-size: 26px;
}

.service-card p {
    margin-bottom: 16px;
}

.service-card p:last-child {
    margin-bottom: 0;
}

.service-card .contact-button {
    margin-top: 12px;
    background-color: var(--azul-principal);
    border: 1px solid var(--azul-principal);
    color: var(--branco);
}

.service-card .contact-button:hover {
    background-color: var(--azul-secundario);
    border-color: var(--azul-secundario);
    color: var(--branco);
}

/*Atendimento - FIM*/

/*Para Empresas*/

.companies {
    background-color: var(--off-white);
}

.companies-container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 100px 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 70px;
    align-items: start;
}

.companies-header {
    max-width: 520px;
}

.companies h2 {
    margin-bottom: 24px;
    font-size: 40px;
    font-weight: 500;
    line-height: 1.2;
}

.companies-card {
    padding: 36px;
    background-color: var(--cinza-azulado);
    border-radius: 12px;
}

.companies-card h3 {
    margin-bottom: 20px;
    font-size: 28px;
}

.companies-card p {
    margin-bottom: 16px;
}

.companies-services {
    margin: 20px 0 24px;
    padding-left: 20px;

    color: var(--azul-petroleo);
}

.companies-services li {
    margin-bottom: 10px;
}

.companies-services li:last-child {
    margin-bottom: 0;
}

.companies-services li::marker {
    color: var(--azul-secundario);
}

.companies-card .contact-button {
    margin-top: 12px;
    background-color: transparent;
    border: 1px solid var(--azul-principal);
    color: var(--azul-principal);
}

.companies-card .contact-button:hover {
    background-color: var(--azul-principal);
    color: var(--branco);
}
/*Para Empresas - FIM*/

/*Como Funciona*/

.process {
    background-color: var(--cinza-azulado);
}

.process-container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 100px 0;
}

.process-header {
    max-width: 650px;
    margin-bottom: 50px;
}

.process h2 {
    margin-bottom: 20px;
    font-size: 40px;
    font-weight: 500;
    line-height: 1.2;
}

.process-header > p:last-child {
    max-width: 550px;
}

.process-list {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.process-card {
    padding: 32px;
    background-color: var(--off-white);
    border-radius: 12px;
}

.process-number {
    display: block;
    margin-bottom: 24px;
    font-family: "Playfair Display", serif;
    font-size: 32px;
    color: var(--azul-secundario);
}

.process-icon {
    width: 28px;
    height: 28px;
    display: block;
    margin-bottom: 12px;
}

.process-card h3 {
    margin-bottom: 16px;
    font-size: 24px;
}

.process-card p {
    font-size: 15px;
}
/*Como Funciona - FIM*/

/*Contato*/

.contact {
    background-color: var(--azul-petroleo);
    color: var(--branco);
}

.contact-container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 100px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 60px;
}

.contact-content {
    max-width: 650px;
}

.contact .section-subtitle {
    color: var(--azul-claro);
}

.contact h2 {
    margin-bottom: 20px;
    font-size: 40px;
    font-weight: 500;
    line-height: 1.2;
    color: var(--branco);
}

.contact-content > p:last-child {
    max-width: 600px;
}

.contact-actions {
    display: flex;
    flex-direction: column;
    gap: 16px;
    min-width: 220px;
    font-style: normal;
}

/*Botão de contato*/
.contact .contact-button {
    background-color: var(--branco);
    border: 1px solid var(--branco);
    color: var(--azul-principal);
}

.contact .contact-button:hover {
    background-color: var(--azul-claro);
    border-color: var(--azul-claro);
    color: var(--azul-petroleo);
}

/*Botão do Instagram*/
.contact-instagram {
    padding: 14px 28px;
    background-color: var(--branco);
    border: 1px solid var(--branco);
    border-radius: 30px;
    color: var(--azul-principal);
    font-weight: 600;
    transition: background-color 0.3s, color 0.3s, border-color 0.3s;
}

.contact-instagram:hover {
    background-color: var(--azul-claro);
    border-color: var(--azul-claro);
    color: var(--azul-petroleo);
}

.contact .contact-button,.contact-instagram {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.contact-icon {
    width: 22px;
    height: 22px;
    display: block;
    flex-shrink: 0;
}
/*Contato - FIM*/

/*FAQ - Inicio*/

.faq {
    padding: 90px 0;
    background-color: var(--off-white);
}

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

.faq-header {
    max-width: 700px;
    margin-bottom: 40px;
}

.faq-title-row {
    display: flex;
    align-items: center;
    width: fit-content;

    gap: 2px;
    margin-bottom: 10px;
}

.faq-header .faq-title-row .process-icon {
    width: 18px;
    height: 18px;

    margin: 0;
    transform: translateY(-1px);
}

.faq-header .faq-title-row span {
    margin: 0;

    line-height: 1;
}

.faq-header span {
    display: block;
    margin-bottom: 8px;
    color: var(--azul-secundario);
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.faq-header h2 {
    margin-bottom: 12px;
    font-size: 36px;
}

.faq-header p {
    font-size: 16px;
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background-color: var(--branco);
    border: 1px solid var(--cinza-azulado);
    border-radius: 10px;
    overflow: hidden;
}

.faq-question {
    width: 100%;
    padding: 22px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    background: none;
    border: none;
    color: var(--azul-petroleo);
    font-family: inherit;
    font-size: 17px;
    font-weight: 600;
    text-align: left;
    cursor: pointer;
}

.faq-question:hover {
    background-color: var(--cinza-azulado);
}

.faq-icon {
    flex-shrink: 0;
    color: var(--azul-principal);
    font-size: 24px;
    font-weight: 400;
}

.faq-answer {
    display: grid;
    grid-template-rows: 0fr;
    padding: 0 24px;
    transition: grid-template-rows 0.3s ease, padding 0.3s ease;
}

.faq-answer p {
    max-width: 850px;
    overflow: hidden;
    color: var(--azul-petroleo);
    font-size: 15px;
    line-height: 1.7;
}

.faq-item.active .faq-answer {
    grid-template-rows: 1fr;
    padding-bottom: 22px;
}

.faq-item.active {
    border-color: var(--azul-secundario);
}

.faq-item.active .faq-question {
    background-color: var(--cinza-azulado);
    color: var(--azul-principal);
}

/*FAQ - Fim*/

/*Rodapé*/
.site-footer {
    background-color: var(--azul-petroleo);
    color: var(--branco);
    border-top: 1px solid var(--azul-secundario);
}

.footer-container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 0 30px;
}

.footer-brand {
    margin-bottom: 40px;
}

.footer-name {
    margin-bottom: 6px;
    font-family: "Playfair Display", serif;
    font-size: 24px;
    color: var(--branco);
}

.footer-brand p {
    margin-bottom: 4px;
}

.footer-nav {
    margin-bottom: 40px;
}

.footer-nav ul {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
}

.footer-nav a {
    font-size: 14px;
    color: var(--branco);
    transition: color 0.3s;
}

.footer-nav a:hover {
    color: var(--azul-claro);
}

.footer-bottom {
    padding-top: 24px;
    border-top: 1px solid var(--azul-secundario);
    display: flex;
    justify-content: space-between;
    gap: 20px;
    font-size: 13px;
}
/*Rodapé - FIM*/

/*
   MOBILE
========================= */

@media (max-width: 900px) {

    .back-to-top {
        margin-top: 30px;
    }

    /*Cabeçalho*/

    .navbar {
        position: relative;
        padding: 16px 0;
    }

    .logo img {
        width: 170px;
    }

    .menu-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        padding: 20px;
        background-color: var(--off-white);
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
        z-index: 1000;
        border-top: 1px solid var(--cinza-azulado);
        box-shadow: 0 8px 18px rgba(0, 0, 0, 0.08);
    }

    .nav-menu.active {
        display: flex;
    }

    .nav-menu li {
    width: 100%;
    }

    .nav-menu a {
        display: block;
        width: 100%;
        padding: 10px 0;
    }

    /*Home*/

    .home-container {
        padding: 70px 0;
    }

    .home-content {
        max-width: 100%;
    }

    .home-subtitle {
        font-size: 12px;
        letter-spacing: 2px;
    }

    .home h1 {
        font-size: 36px;
        line-height: 1.2;
    }

    .home-description {
        max-width: 100%;
        font-size: 15px;
    }

    .home-info {
        gap: 8px;
        font-size: 12px;
    }

    /*Sobre*/

    .about-container {
        padding: 70px 0;
    }

    .about-content {
        max-width: 100%;
    }

    .about h2 {
        font-size: 32px;
    }

    .about-content p {
        font-size: 15px;
    }

    /*Atendimento*/

    .services-container {
        padding: 70px 0;
    }

    .services-header {
        max-width: 100%;
        margin-bottom: 35px;
    }

    .services h2 {
        font-size: 32px;
    }

    .services-list {
        flex-direction: column;
        gap: 20px;
    }

    .service-card {
        max-width: 100%;
        width: 100%;
        padding: 26px;
    }

    .service-card h3 {
        font-size: 23px;
    }

    /*Para Empresas*/

    .companies-container {
        padding: 70px 0;
        grid-template-columns: 1fr;
        gap: 35px;
    }

    .companies-header {
        max-width: 100%;
    }

    .companies h2 {
        font-size: 32px;
    }

    .companies-card {
        padding: 26px;
    }

    .companies-card h3 {
        font-size: 24px;
    }

    /*Como Funciona*/

    .process-container {
        padding: 70px 0;
    }

    .process-header {
        max-width: 100%;
        margin-bottom: 35px;
    }

    .process h2 {
        font-size: 32px;
    }

    .process-list {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .process-card {
        padding: 26px;
    }

    /*Contato*/

    .contact-container {
        padding: 70px 0;
        flex-direction: column;
        align-items: flex-start;
        gap: 35px;
    }

    .contact-content {
        max-width: 100%;
    }

    .contact h2 {
        font-size: 32px;
    }

    .contact-actions {
        width: 100%;
        min-width: 0;
    }

    .contact .contact-button {
        width: 100%;
    }

    /*FAQ*/

    .faq {
        padding: 70px 0;
    }

    .faq-header {
        max-width: 100%;
        margin-bottom: 35px;
    }

    .faq-header h2 {
        font-size: 32px;
    }

    .faq-question {
        padding: 20px;
    }

    .faq-answer {
        padding-left: 20px;
        padding-right: 20px;
    }

    .faq-item.active .faq-answer {
        padding-bottom: 20px;
    }

    /*Rodapé*/

    .footer-container {
        padding: 50px 0 30px;
    }

    .footer-nav ul {
        flex-direction: column;
        gap: 12px;
    }

    .footer-bottom {
        flex-direction: column;
        justify-content: flex-start;

        gap: 10px;
    }

}

@media (prefers-reduced-motion: reduce) {

    html {
        scroll-behavior: auto;
    }

    * {
        transition: none !important;
    }

}