:root {
    --blue: #183D8D;
    --light-blue: #008FD5;
    --yellow: #FBAD18;
}

a,
button {
    transition: .5s;
}

/* HEADER */
.sec-topo {
    width: 100%;
    background-image: linear-gradient(to right, var(--light-blue), var(--blue));
    padding: 15px;
    padding-right: 5%;
    display: flex;
    align-items: center;
    justify-content: end;
}
.sec-topo p {
    margin: 0;
}
.sec-topo > div {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 1380px;
}
.sec-topo img {
    width: 200px;
}
.sec-topo .buttons {
    display: flex;
    align-items: center;
    gap: 30px;
}
.sec-topo .buttons div {
    display: flex;
    align-items: center;
    gap: 10px;
}
.sec-topo .buttons a {
    display: flex;
    align-items: center;
    gap: 10px;
}
.button-rounded {
    background-color: var(--light-blue);
    color: #fff;
    font-size: 20px;
    border-radius: 10px;
    text-transform: uppercase;
    font-weight: 600;
    text-decoration: none;
    padding: 10px 20px;
    width: max-content;
}
.button-rounded:hover {
    background: var(--yellow);
}
.sec-topo .buttons a {
    font-size: 20px;
    color: white;
    text-decoration: none;
    font-weight: 300;
}
.sec-topo p, svg path {
    transition: .4s;
}
.sec-topo .buttons a:hover p {
    color: var(--yellow);
}
.sec-topo .buttons a:hover svg path {
    stroke: var(--yellow);
}

.buttons .btn-login:hover svg path {
    fill: var(--yellow);
    stroke: none !important;
}
.buttons .btn-login:hover, .buttons .btn-cadastro:hover {
    color: var(--yellow);
}
.buttons .username {
    color: white;
    font-size: 20px;
}
.sec-topo.fixo {
    position: fixed;
    top: 0;
    z-index: 1000;
    width: 100%;
}

/* MENU MOBILE */
.menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    z-index: 1040; 
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease-in-out;
}
.menu-overlay.active {
    opacity: 1;
    visibility: visible;
}
.menu-mobile {
    display: block;
    position: fixed;
    top: 0;
    right: 0;
    min-width: 275px;
    width: fit-content; 
    max-width: 320px;
    background-color: white;
    z-index: 1050; 
    border-bottom-left-radius: 30px;
    transform: translateX(100%); 
    transition: transform 0.3s ease-in-out;
}
.menu-mobile.active {
    transform: translateX(0);
}
.menu-mobile .btn-login svg path {
    fill: var(--blue);
    stroke: none !important;
}
.menu-mobile a svg path {
    stroke: var(--blue);
}
.menu-mobile nav {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 20px; 
    padding: 40px 30px;
}
.menu-mobile nav div {
    display: flex;
    align-items: center;
    gap: 10px;
}
.menu-mobile a {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 16px;
    color: var(--blue);
    text-decoration: none;
}
.menu-mobile .username {
    color: var(--blue);
}
.menu-mobile .button-rounded {
    color: white;
    margin-top: 10px;
}
.btn-close-menu {
    position: absolute;
    top: 20px;
    right: 25px;
    font-size: 35px;
    color: var(--blue); 
    cursor: pointer;
    line-height: 1;
}

/* SEÇÃO INICIAL */
.section-initial {
    display: flex;
    position: relative;
}
.section-initial .conteudo {
    width: 60%;
    height: 100%;
    display: flex;
    justify-content: end;
    align-items: center;
    background-image: linear-gradient(to right, #191E3B 90%, transparent);
    color: white;
    padding: 80px 0;
    padding-right: 180px;
    z-index: 20;
}
.section-initial .conteudo div {
    display: flex;
    flex-direction: column;
    gap: 15px;
    width: 450px;
}
.section-initial .conteudo h3 {
    font-size: 40px;
    line-height: 50px;
}
.section-initial .conteudo p {
    font-size: 20px;
    line-height: 35px;
}
.section-initial .container-foto-cury {
    position: absolute;
    bottom: 0;
    left: 80px;
    z-index: 9999;
}
.section-initial .container-foto-cury img {
    width: 420px;
}
.section-initial .video {
    background-color: #191E3B;
    width: 50%;
    right: 0;
    height: 100%;
    position: absolute;
    z-index: 10;
    overflow: hidden;
}

.section-initial .video-container {
    width: 100%;
    height: 100%;            
    position: relative;
}

.section-initial .video iframe {
    width: 100%;
    height: 100%;
    object-fit: cover;       
    position: absolute;
    top: 0;
    left: 0;
}

/* SELEÇÃO PROFESSOR */
.selecao-professor {
    padding: 45px 0;
    display: flex;
    flex-direction: column;
    gap: 15px;
}
.selecao-professor .container-titulo {
    padding: 0 35px;
    display: flex;
    align-items: center;
    gap: 10px;
}
.selecao-professor .container-titulo div {
    width: 6px;
    height: 35px;
    background-color: var(--blue);
    border-radius: 30px;
}
.selecao-professor .container-titulo h2 {
    font-size: 30px;
    margin: 0 !important;
}

/* SWIPER */
.swiper-container {
    position: relative;
    width: 100%;
    margin: 0 auto;
    padding-bottom: 3rem;
    padding-left: 45px;
}
.swiper-container .swiper-button-prev {
    left: 55px;
    top: 30%;
    width: 70px;
    height: auto;
}
.swiper-container .swiper-button-next {
    right: 80px;
    top: 30%;
    width: 70px;
    height: auto;
}
.swiper-container .swiper-pagination {
    bottom: 0;
}
.swiper-container.blue-dots-nav .swiper-pagination-bullet {
    width: 0.5625rem;
    height: 0.5625rem;
    border: 1px solid var(--blue);
    background-color: transparent;
    opacity: 1;
    transition: 0.3s;
}
.swiper-container.blue-dots-nav .swiper-pagination-bullet-active {
    width: 1.875rem;
    background-color: var(--blue);
    border-radius: 50px;
    transition: 0.3s;
}
.swiper-container .card-videos {
    display: flex;
    flex-direction: column;
    gap: 25px;
}
.swiper-container .video-wrapper {
    width: 100%;
    height: 100%;            
    position: relative; 
    overflow: hidden;
    aspect-ratio: 16/9;
    border-radius: 10px;
}
.swiper-container .video-wrapper video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1; 
}
.swiper-container .video-wrapper .video-poster {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 2; 
    cursor: pointer;
    transition: opacity 0.3s ease; 
}
.swiper-container .card-videos .info {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding-left: 20px;
}
.swiper-container .card-videos h3 {
    font-size: 22px;
    font-weight: bold;
    text-transform: uppercase;
    margin: 0;
}
.swiper-slide {
    height: auto;
    padding: 10px;
}

.footer {
    background-color: var(--blue);
    padding: 20px 0;
}

/* RESPONSIVO */
@media (max-width: 1900px) {
    .section-initial .container-foto-cury {
        left: 10px;
    }
    .section-initial .container-foto-cury img {
        width: 400px;
    }
}

@media (max-width: 1745px) {
    .sec-topo {
        padding-right: 100px;
        padding-left: 100px;
    }
    .sec-topo > div {
        width: 100%;
        
    }
    .section-initial .container-foto-cury img {
        display: none;
    }
    .section-initial .conteudo {
        justify-content: start;
        padding-left: 100px;
        padding-right: 0;
        width: 50%;
    }
    .section-initial .video {
        width: 60%;
    }

    .swiper-container .swiper-button-prev, .swiper-container .swiper-button-next {
        width: 50px;
    }
}

@media (max-width: 1280px) {
    .sec-topo {
        padding-right: 50px;
        padding-left: 50px;
    }
    .section-initial .conteudo {
        padding-left: 50px;
    }
}

@media (max-width: 1024px) {
    .sec-topo .buttons {
        display: none;
    }
    .section-initial {
        padding-top: 290px;
    }

    .section-initial .video {
        width: 100%;     
        top: 0;   
        height: 350px;      
    }

    .section-initial .conteudo {
        width: 100%;        
        background-image: linear-gradient(to top, #191E3B 90%, transparent);
        padding: 80px 50px; 
    }
    .section-initial .conteudo div {
        width: 100%;
    }

    .swiper-container .swiper-button-prev, .swiper-container .swiper-button-next {
        top: 25%;
    }
}

@media (max-width: 768px) {
    .swiper-container {
        padding-left: 0;
        padding: 0 40px;
    }
    .swiper-container .swiper-button-prev, .swiper-container .swiper-button-next {
        display: none;
    }
}

@media (max-width: 640px) {
    .sec-topo {
        padding-right: 25px;
        padding-left: 25px;
    }
    .section-initial .conteudo {
        padding: 80px 25px;
    }
    .section-initial .conteudo h3 {
        font-size: 35px;
    }
    .section-initial .conteudo p {
        font-size: 16px;
        line-height: 25px;
    }
    .section-initial .button-rounded {
        margin: 0 auto;
    }

    .swiper-container {
        padding-left: 0;
        padding: 0 25px;
    }
}

@media (max-width: 475px) {
    .section-initial {
        padding-top: 250px;
    }
}