:root {
    --azul-escuro: #1D4E6B;
    --azul: #005B8A;
    --azul-claro: #007BBB;
    --cinza-claro: #F7F7F7;
    --cinza: #DDDDDD;
    --cinza-escuro: #565D63;
    --roxo-claro: #9541DF;
    --roxo: #65269B;
    --roxo-escuro: #45146F;
    --cor-principal: var(--azul);
    --cor-principal-claro: var(--azul-claro);
    --cor-principal-escuro: var(--azul-escuro);
    --cor-principal-texto: var(--azul);
    --cor-principal-claro-texto: var(--azul-claro);
    --cor-principal-escuro-texto: var(--azul-escuro);
    --cinza-background: var(--cinza-claro);
}

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

.btn {
    padding: 0.5rem 1rem !important;
    background-color: var(--cor-principal-claro-texto) !important;
    border: none;
    border-radius: 1.5rem;
    color: white !important;
    font-weight: 500;
    box-shadow: 0 0 10px 2px rgba(0, 0, 0, 0.1);
}

.btn--filter,
.select {
    border: none;
    background-color: transparent;
    padding: 0.5rem 1rem;
    appearance: none;
    border-radius: 0.5rem;
    color: var(--cor-principal-escuro);
    display: inline-flex;
    align-items: flex-end;
    line-height: 1.15;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    white-space: nowrap;
}

.btn--filter:focus,
.select:focus {
    outline: none;
}

.btn--filter i {
    font-size: 0.875rem;
    transition: all ease-in-out 150ms;
    display: inline-block;
}

.btn--filter.dropdown--active i {
    transform: rotate(180deg);
}

.btn--filter:hover,
.select:hover {
    transition: ease 0.5ms;
    background-color: var(--cinza-claro);
}

.btn--filter:active {
    transition: ease 150ms;
    transform: translateY(2px);
}

.btn--filter.selected{
    background-color: rgb(0, 123, 187, 0.2);
}

.btn--filter.btn--limpar{
    display: none;
    color: var(--cor-principal-claro) !important;
    font-weight: 600 !important;
}


html {
    font-size: 16px;
}

body {
    font-family: "Montserrat", sans-serif !important;
}

.padding-top {
    padding-top: 2.5rem;
}

.no-padding {
    padding: 0 !important;
}

.h2 {
    color: var(--cor-principal-claro) !important;
    font-size: 2rem !important;
    font-weight: 600 !important;
}

.h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--cor-principal-escuro-texto);
}

p {
    color: var(--cinza-escuro);
    text-align: justify;
}

/* HEADER E NAVBAR */

.gray-background {
    background: var(--cinza-background);
}

.header {
    padding: 1rem 0;
    display: flex;
    justify-content: space-between;
}

.header__logo {
    font-size: 1.25rem;
    color: var(--cinza-escuro);
    display: inline-flex;
    align-items: center;
    text-decoration: none;
}

.header__logo span {
    color: var(--cor-principal-claro);
    font-weight: 600 !important;
}

.header__logo svg {
    color: var(--cor-principal-claro);
    margin-left: 0.25rem;
}

.navbar {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.navbar__btn {
    background-color: transparent;
    border: none;
    color: var(--cor-principal-claro);
    box-shadow: none;
    padding: 0;
}

.navbar__btn--desktop:after {
    content: "";
    display: block;
    width: 0;
    height: 2px;
    background-color: var(--cor-principal);
    transition: width 0.3s;
}

.navbar__btn--desktop:hover {
    color: var(--cor-principal);
    font-weight: 500;
}

.navbar__btn--desktop:hover:after {
    width: 100%;
}

/* BOTAO DO DROPDOWN  */

.navbar.navbar--mobile {
    display: none;
}

.navbar__btn--mobile i {
    transition: all ease-in-out 200ms;
}

.navbar__btn--mobile.btn-navbar-actived {
    color: var(--cor-principal-escuro);
}

.navbar__btn--mobile.btn-navbar-actived i {
    transform: rotate(180deg);
}

.navbar__btn--mobile:after {
    content: "";
    display: block;
    width: 0;
    height: 2px;
    background-color: var(--cor-principal-escuro);
    transition: width 300ms;
}

.navbar__btn--mobile.btn-navbar-actived:after {
    width: 100%;
}

.dropdown {
    position: absolute;
    z-index: 9999;
    width: 100%;
    left: 0;
    background-color: white;
    color: white;
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows ease-in 150ms;
}

.dropdown__content {
    min-height: 0;
    opacity: 0;
    display: flex;
    visibility: hidden;
    flex-direction: column;
    gap: 0.5rem;
    padding: 0 0.75rem;
    transition: opacity 500ms;
    transition-delay: 100ms;
}

.dropdown.dropdown--actived {
    grid-template-rows: 1fr;
}

.dropdown.dropdown--actived .dropdown__content {
    visibility: visible;
    opacity: 1;
}

/*---------- PRIMEIRA DOBRA ---------- */

.first-fold__background-image {
    background-image: url("../img/background-img-azul-loop.png");
    background-repeat: repeat-x;
    background-size: contain;
    animation: ondaEffect 10s ease-in-out infinite;
}

.first-fold {
    padding-top: 2rem;
    padding-bottom: 5rem;
}

.first-fold__title {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.first-fold__title h2 {
    margin: 0;
    font-size: 2rem;
    font-weight: 400;
    color: var(--cor-principal-claro);
}

.first-fold__title h1 {
    font-size: 4rem;
    font-weight: 600 !important;
    color: var(--cor-principal-escuro);
    line-height: 1.1;
}

.first-fold__img {
    display: flex;
    justify-content: center;
}

.first-fold__img img {
    width: 80%;
    max-width: 250px;
}

/* BARRRA DE PESQUISA */

.search-bar {
    background-color: white;
    border-radius: 9999px;
    border-style: solid;
    border-width: 2px;
    border-color: var(--cinza);
    box-sizing: border-box;
    overflow: hidden;
    display: flex;
    align-items: center;
    padding: 0 !important;
    outline-color: white;
}

.search-bar:hover {
    border-color: var(--cor-principal-claro);
    transition: ease 300ms;
}

.search-bar:focus-within {
    border-color: var(--cor-principal);
    transition: ease 300ms;
}

.search-bar__input {
    width: 100%;
    border-style: none;
    border-width: 1px;
    border-color: var(--cinza);
    box-sizing: border-box;
    color: var(--cinza-escuro);
    padding: 0.5rem 1.5rem;
}

.search-bar__input:focus {
    outline: none;
    border-color: var(--cor-principal-claro);
    transition: ease 0.5s;
}

.search-bar__btn {
    width: 32px !important;
    height: 32px;
    flex-shrink: 0;
    float: right;
    background-color: var(--cor-principal-claro-texto);
    color: white;
    border-radius: 9999px !important;
    border: none;
    margin: 0.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: none;
}

.search-bar__btn span {
    margin: 0 0.25rem;
    display: none;
}

.search-bar__btn:hover {
    background-color: var(--cor-principal-escuro-texto);
    transition: ease 0.5s;
}

.first-fold__container--category {
    width: 100%;
    background: transparent;
    margin-top: 1rem;
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
}

.btn.btn--category {
    padding: 0.5rem 1rem;
    background-color: white !important;
    border: solid;
    border-width: 1px;
    border-color: var(--cinza);
    border-radius: 1.5rem;
    box-shadow: 0 0 10px 2px rgba(0, 0, 0, 0.1);
    color: var(--cor-principal-escuro-texto) !important;
    font-size: 0.875rem;
}

.btn.btn--category:hover {
    background-color: var(--cor-principal-escuro-texto) !important;
    color: white !important;
    transform: translateY(-2px);
    transition: ease-in-out 0.3s;
    outline: none;
}

.btn.btn--category:hover i {
    color: white;
    transition: ease 0.5s;
    transition: ease-in-out 0.3s;
}

.btn.btn--category i {
    margin-right: 0.5rem;
    color: var(--cor-principal-claro-texto);
}

/*---------------- SEGUNDA DOBRA ----------------*/

.second-fold__linear-background {
    background: linear-gradient(to top,
            white 86%,
            #85D5FF);
}

.second-fold {
    padding-top: 7.5rem;
    padding-bottom: 3rem;
}

.h2.second-fold__title {
    margin-bottom: 1.5rem;
}

.second-fold__text {
    color: var(--cinza-escuro);
    text-align: justify;
}

.second-fold__text p {
    margin-bottom: 1rem;
}

.btn.btn--saiba-mais {
    background-color: var(--cor-principal-escuro-texto);
    border-radius: 1.5rem;
}

.btn.btn--saiba-mais:hover {
    transform: translateY(-5px);
    background-color: var(--cor-principal-texto);
    box-shadow: 0 0 10px 2px rgba(0, 0, 0, 0.2);
    transition: ease 0.5s;
}


.second-fold__logo {
    font-size: 5rem;
    font-weight: 300;
    color: var(--cinza-escuro);
    line-height: 1.1;
    display: flex;
    justify-content: center;
    align-items: flex-start;
}

.second-fold__logo svg,
.second-fold__logo span {
    color: var(--cor-principal-claro);
    font-weight: 500;
}

.card {
    all: unset;
    border: none;
    width: 100%;
    background-color: var(--cinza-claro);
    padding: 1rem;
    box-sizing: border-box;
    border-radius: 1rem;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.card__header {
    display: inline-flex;
    justify-content: flex-start;
    align-items: center;
    gap: 0.5rem;
    padding: 0;
    margin-bottom: 1rem;
}

.card:hover {
    transform: translateY(-5px);
    transition: ease 0.5s;
}

.card h3 {
    margin: 0;
}

.card i {
    font-size: 1.25rem;
    color: var(--cor-principal-escuro-texto);
}

.card__link {
    text-decoration: none;
    font-weight: 600;
    color: var(--cor-principal-claro-texto);
    border: none;
    padding: 0;
    text-align: left;
    background-color: transparent;
}

.card__text {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    flex-grow: 1 !important;
    color: var(--cor-principal);
}

/* -------------- TERCEIRA DOBRA ------------ */

.third-fold {
    padding-top: 3rem;
    padding-bottom: 6rem;
}

.third-fold__title {
    text-align: center;
    max-width: 80%;
    margin: 0;
}

.third-fold__content {
    width: 100%;
    padding: 1.5rem !important;
    background-color: var(--cinza-claro);
    border-radius: 1rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    box-sizing: border-box;
}

.third-fold__content p {
    text-align: justify;
    color: var(--cor-principal-escuro-texto);
    margin: 0;
}

.third-fold__content img {
    width: 100%;
    max-width: 200px;
    height: auto;
}

.card.card--resource,
.card.card--colecao {
    padding: 1.5rem 1rem;
    gap: 0.5rem;
    background-color: rgb(0, 123, 187, 0.2) !important;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.card.card--resource:hover,
.card.card--colecao:hover {
    background-color: rgb(0, 123, 187, 0.5) !important;
    transition: ease 500ms;
}

.card.card--colecao.selected{
    background-color: rgb(0, 123, 187, 0.5) !important;
}

.card.card-colecao .h3 {
    word-break: break-word;
}

.h4 {
    color: var(--cinza-escuro);
    font-size: 0.875rem;
    margin: 0;
}

.third-fold__aside {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.third-fold__aside h2 {
    font-size: 2rem;
    font-weight: 600;
    color: var(--cor-principal-claro);
    margin-bottom: 1rem;
}

.third-fold__aside #aside {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    flex-grow: 1;
    max-height: 100%;
    overflow-y: auto;
    gap: 1rem;
}

.third-fold__aside a {
    text-decoration: none;
}

/* -------------- FOOTER -------------- */

.footer__img {
    height: 6.5rem;
    display: flex;
    justify-content: center;
}

.footer__img img {
    max-width: 320px;
    width: 100%;
    height: auto;
}

.footer hr {
    width: 100%;
    height: 1px;
    color: white;
    margin-top: 0;
}

.footer {
    padding-bottom: 1.5rem;
    background-color: var(--cor-principal-escuro-texto);
}

.footer__list {
    color: white;
}

.footer__title {
    font-size: 1.25rem;
}

.footer__list ul {
    padding: 0;
}

.footer__list li {
    list-style-type: none;
}

.footer__list a {
    text-decoration: none;
    color: white;
}

.footer__list a:hover {
    color: var(--cinza);
    transition: ease 0.1s;
}

.footer__social-medias {
    display: flex;
    justify-content: center;
    gap: 1rem;
    align-items: center;
    color: white;
    font-size: 1.25rem;
}

.footer__social-medias a {
    text-decoration: none;
    color: white;
}

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

.footer__copyright {
    color: white;
    font-size: 0.875rem;
    text-align: center;
    display: inline-block;
    margin-top: auto;
    margin-bottom: auto;
    gap: 0.25rem;
}

.footer__secretaria {
    color: white;
    text-align: center;
    font-size: 0.875rem;
}

.footer__secretaria i {
    color: red;
    cursor: pointer;
}

/* ACCESS KEYS */

.access-key-container {
    border-bottom: solid 1px var(--cinza);
}

#show-access-keys-btn {
    position: fixed;
    top: calc(50% - 20px);
    left: 10px;
    width: 40px;
    height: 40px;
    background: var(--cor-principal-claro-texto);
    border-radius: 0.5rem !important;
    color: white;
    font-size: 1.5rem;
    padding: 0;
    box-shadow: none;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

#show-access-keys-btn a {
    text-decoration: none;
}

#show-access-keys-btn:hover {
    background-color: var(--cor-principal-escuro-texto);
    transition: ease-in-out 300ms;
}

.btn--access-key {
    background-color: transparent;
    box-shadow: none;
    font-size: 0.75rem;
    color: var(--cor-principal-claro);
    font-weight: 600;
    display: inline-block;
    border-radius: 0;
    outline: none;
    border: none;
}

.btn--access-key:hover {
    color: var(--cor-principal-escuro);
    transition: ease 300ms;
}

.btn--access-key svg {
    margin-bottom: 0.25rem;
}

.access-keys__link {
    text-decoration: none;
    display: flex;
    justify-content: center;
    align-items: center;
}

.access-keys__container {
    display: none;
    transition: height 300ms ease-in-out;
    margin-top: 0.5rem;
}

.access-keys__container.show {
    display: flex !important;
}

/* ANIMAÇÕES */

@keyframes pulse {
    0% {
        transform: scale(1);
    }

    30% {
        transform: scale(1.1);
    }

    60% {
        transform: scale(1.2);
    }

    100% {
        transform: scale(1);
    }
}

@keyframes ondaEffect {
    0% {
        background-position: 0 101%;
    }

    50% {
        background-position: 80px 101%;
    }

    100% {
        background-position: 0 101%;
    }
}

.footer__secretaria i:hover {
    animation: pulse 1s infinite;
}

@media screen and (max-width: 1200px) {
    .first-fold__title h1 {
        font-size: 3rem;
    }

    .first-fold__title h2 {
        font-size: 1.5rem;
    }
}

@media screen and (max-width: 992px) {
    .search-btn span {
        display: block;
    }

    .third-fold__aside #aside {
        flex-direction: row;
        overflow-x: auto;
    }

    .card--colecao.min-width {
        min-width: 300px;
        height: 100%;
    }

    .third-fold__aside .h2 {
        margin: 1.5rem 0;
    }

}

@media screen and (max-width: 768px) {
    .first-fold__title h1 {
        font-size: 4rem;
    }

    .first-fold__title h2 {
        font-size: 2rem;
    }

    .first-fold__background-image {
        background-size: 1200px;
    }
}

@media screen and (max-width: 576px) {
    .first-fold__title h1 {
        font-size: 3rem;
    }

    .first-fold__title h2 {
        font-size: 1.5rem;
    }

    .navbar.navbar--desktop {
        display: none;
    }

    .navbar.navbar--mobile {
        display: block;
    }

    .footer__list {
        display: flex;
        justify-content: center;
    }

    .footer__list>div {
        width: 200px;
    }

    .third-fold__content p {
        text-align: left;
    }

    .btn--access-key {
        font-size: 1rem;
        width: 100%;
        text-align: left;
    }

    .first-fold__background-image {
        background-size: 1600px;
    }

    .first-fold__title {
        text-align: center;
    }

    .first-fold {
        padding-top: 1rem;
    }

    .first-fold__img img {
        max-width: 200px;
    }

    .second-fold__logo svg {
        display: none;
    }
}

@media screen and (max-width: 400px) {
    .first-fold__title h1 {
        font-size: 2.5rem;
    }

    .first-fold__title h2 {
        font-size: 1.25rem;
    }

    .second-fold__logo {
        font-size: 4rem;
    }

    .h2 {
        font-size: 2.25rem;
    }


}

@media screen and (max-width: 350px) {
    .third-fold__title {
        word-break: break-all;
    }
}