html {
    font-size: 62.5%;
}

header {
    width: 100%;
    height: 9vh;
    display: flex;
    align-items: center;
    background-color: rgb(248, 243, 236);
}

header .cabecalho {
    width: 100%;
}


header .cabecalho ul {
    display: flex;
    align-items: center;
    justify-content: space-around;
    width: 100%;

}

header .cabecalho ul li {
    list-style: none;
    font-size: 1.5rem;
    font-family: "Raleway", sans-serif;
    letter-spacing: 2px;
    transition: .3s;

}

header .cabecalho ul li:hover {
    color: black;
    font-weight: 600;
}

header .cabecalho ul li a {
    color: #171718;
}

/* MENU MOBILE */

header .menu-mobile {
    background-color: rgba(0, 0, 0, 0.452);
    backdrop-filter: blur(15px);
    position: absolute;
    width: 100%;
    height: 0vh;
    top: 0;
    left: 0;
    visibility: hidden;
    overflow: hidden;
    transition: .5s;
    z-index: 3;
}

header .menu-mobile nav {
    width: 100%;

}

header .menu-mobile nav ul {
    list-style-type: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100vh;

}

header .menu-mobile nav a {
    font-family: "Raleway", sans-serif;
    font-size: 20px;
    text-decoration: none;
    color: #ffffff;
    padding: 20px 0;
    display: block;
    width: 100vw;
    text-align: center;
    transition: .3s;

}

header .menu-mobile nav a:hover {
    font-size: 25px;
}

header .menu-mobile.abrir {
    width: 100%;
    height: 100vh;

}

body.no-overflow {
    overflow: hidden;
}


/* BOTAO MOBILE */
header .botao {
    width: 50px;
    height: 50px;
    border: none;
    background: transparent;
    cursor: pointer;
    display: none;

}

header .botao .linha {
    width: 30px;
    height: 2px;
    display: block;
    margin: 6px auto;
    position: relative;
    transform-origin: center;
    transition: 0.2s;

}

header .botao.ativar .linha:nth-child(1) {
    transform: translateY(8px) rotate(-45deg);
    background-color: #ffffff;
}

header .botao.ativar .linha:nth-child(3) {
    transform: translateY(-8px) rotate(45deg);
    background-color: #ffffff;
}

header .botao.ativar .linha:nth-child(2) {
    width: 0;
}



/* HERO */

.hero {
    position: relative;
    height: 90vh;
    width: 100%;
    overflow: hidden;
}

.slides {
    position: absolute;
    width: 100%;
    height: 100%;

}

.slides img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

.slides img.ativo {
    opacity: 1;
}

.container-hero {
    position: absolute;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
}

.container-hero h1 {
    font-size: 7rem;
    color: rgb(245, 245, 245);
    font-family: "Playfair", serif;
    margin-bottom: 40px;
}

.container-hero img {
    width: 100px;
}


.container-hero .botao-hero {
    font-size: 2rem;
    font-family: "Raleway", sans-serif;
    color: rgb(255, 255, 255);
    padding: 15px 50px;
    transition: .5s;
    background: rgba(255, 255, 255, 0.13);
    border-radius: 5px;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(1.5px);
    border: 1px solid rgba(255, 255, 255, 0.74);

}

.container-hero .botao-hero:hover {
    color: rgb(36, 36, 36);
    background-color: rgba(221, 220, 220, 0.658);
    text-shadow: none;
}

section .seta-hero {
    position: absolute;
    color: white;
    width: 30px;
    display: flex;
    bottom: 5px;
    left: 50%;
    transform: translateX(-50%);
    animation: animarSeta 1.5s infinite ease-in-out;
}

@keyframes animarSeta {
    0% {
        transform: translateX(-50%) translateY(0);
    }

    50% {
        transform: translateX(-50%) translateY(-10px);
    }

    100% {
        transform: translateX(-50%) translateY(0);
    }
}

.imagem-estatica {
    display: none;
}

/* SOBRE */

section .sobre-container {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    max-width: 900px;
    margin: 0 auto;

}

section .sobre-container h2 {
    font-size: 6rem;
    color: rgb(167, 166, 165);
    font-family: "Playfair", serif;
    margin-bottom: 20px;
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 10px;
}

section .sobre-container p {
    font-family: "Raleway", sans-serif;
    font-size: 1.8rem;
    line-height: 2.9rem;
    text-align: justify;
    margin-bottom: 30px;
}

section .sobre-container a {
    font-size: 2rem;
    font-family: "Raleway", sans-serif;
    color: rgb(27, 27, 27);
    width: 100%;
    transition: .5s;
    background: rgb(241, 228, 208);
    border-radius: 5px;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(1.5px);
    border: 1px solid rgba(37, 37, 37, 0.74);
    text-align: center;
    padding: 10px;
}

section .sobre-container a:hover {
    background: rgb(245, 216, 173);

}

.sobre::after {
    content: " ";
    display: block;
    width: 80%;
    height: 1px;
    background-color: rgb(167, 166, 165);
    margin: 30px auto;
}

/* AULAS */

.aulas {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    max-width: 900px;
    margin: 0 auto;
}

.aulas .container-aulas {
    display: flex;
    flex-direction: column;
    width: 100%;
}

.aulas h2 {
    font-size: 6rem;
    color: rgb(167, 166, 165);
    font-family: "Playfair", serif;
    margin-bottom: 20px;
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 10px;
}

.aulas .container-aulas p {
    font-family: "Raleway", sans-serif;
    font-size: 1.8rem;
    margin-bottom: 30px;
    text-align: justify;
    line-height: 2.5rem;
}

.aulas .container-aulas ul {
    list-style: none;
}


.aulas .container-aulas li {
    font-family: "Raleway", sans-serif;
    font-size: 1.5rem;
    border: 2px solid rgb(167, 166, 165);
    padding: 20px;
    margin-bottom: 20px;
    display: flex;
    gap: 30px;
    align-items: center;
    text-align: center;
}

.aulas .container-aulas li p {
    font-size: 1.5rem;
    line-height: 2rem;
    margin: 0;
}

.aulas .container-aulas li h3 {
    text-align: left;
}

.aulas .container-aulas .box-aulas img {
    max-width: 50px;
    height: auto;

}

.aulas .container-aulas .botao-aula {
    font-size: 2rem;
    font-family: "Raleway", sans-serif;
    color: rgb(20, 20, 20);
    width: 100%;
    transition: .5s;
    background: rgb(241, 228, 208);
    border-radius: 5px;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(1.5px);
    border: 1px solid rgba(37, 37, 37, 0.74);
    text-align: center;
    padding: 10px;
}

.aulas .container-aulas .botao-aula:hover {
    background: rgb(245, 216, 173);
}

/* CONTATOS */
.section-contatos {
    background-image: url(../img/piano.jpg);
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    height: 60vh;
    position: relative;
    background-attachment: fixed;
}

.section-contatos>.overlay {
    position: absolute;
    top: 0;
    left: 0;
    background-color: #00000099;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.section-contatos>.contatos {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    flex-direction: column;
    z-index: 2;
    position: relative;

}

.contatos {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px 300px 60px;
}

.contatos h2 {
    font-size: 6rem;
    color: rgb(250, 247, 243);
    font-family: "Playfair", serif;
    margin-bottom: 45px;
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 10px;
}

.contatos .container-contatos {
    display: flex;
    gap: 40px;
}

.contatos .container-contatos .box-contatos {
    width: 230px;
    padding: 20px 5px;
    backdrop-filter: blur(1px);
    -webkit-backdrop-filter: blur(2px);
    border: 1px solid rgba(243, 239, 239, 0.966);
    background-color: #e6e2e22a;
    transition: .3s;
}

.contatos .container-contatos .box-contatos:hover {
    background-color: #5c5b5b8c;
}

.contatos .container-contatos .box-contatos .conteudo-contatos {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 30px;

}

.contatos .container-contatos .box-contatos img {
    max-width: 60px;
    height: 40px;
    margin: 20px 0 10px;

}

.contatos .container-contatos .box-contatos p {
    font-size: 1.5rem;
    font-family: "Raleway", sans-serif;
    color: rgb(255, 254, 254);
    width: 100%;
    transition: .5s;
    font-weight: 500;
    border-radius: 5px;
    text-align: center;

}

/* RODAPÉ */

.rodape {
    background-color: rgb(248, 243, 236);
    height: 30vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-around;
    padding: 50px 10px 30px;
}

.rodape p {
    font-size: 1.5rem;
    font-family: "Raleway", sans-serif;
    color: rgb(43, 42, 42);
}

.rodape .container-rodape {
    display: flex;
    gap: 50px;

}


.rodape .container-rodape i {
    font-size: 4rem;
    color: rgb(34, 34, 34);
    transition: .3s;
}

.rodape .container-rodape i:hover {
    color: rgb(112, 111, 111);
}

.linha {
    height: 0.6px;
    background-color: #252525;
    /* Cor da linha */
    width: 70%;
    /* Ajuste conforme necessário */
    margin: 10px auto;
    /* Centraliza a linha */
}

/* SEÇÃO SOBRE */

.sobre-principal {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 300px;
    background-color: #313131;
}

.sobre-principal h2 {
    font-size: 6rem;
    color: rgb(231, 228, 224);
    font-family: "Playfair", serif;
    margin-bottom: 20px;
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 10px;
}

.sobre-principal p {
    font-family: "Raleway", sans-serif;
    font-size: 1.6rem;
    margin-bottom: 30px;
    text-align: justify;
    line-height: 2.8rem;
    color: rgb(250, 247, 243);
}

.sobre-principal a {
    font-size: 2rem;
    font-family: "Raleway", sans-serif;
    color: rgb(20, 20, 20);
    width: 100%;
    transition: .5s;
    background: rgb(241, 228, 208);
    border-radius: 5px;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(1.5px);
    border: 1px solid rgba(37, 37, 37, 0.74);
    text-align: center;
    padding: 10px;
}

.sobre-principal a:hover {
    background: rgb(245, 216, 173);
}

/* SOBRE TIMELINE */

.timeline {
    position: relative;
    max-width: 800px;
    margin: 50px auto;
    padding: 20px;
    display: flex;
    flex-direction: column;
}

.timeline::before {
    content: "";
    position: absolute;
    left: 50%;
    width: 1px;
    height: 100%;
    background-color: #171718;
    transform: translateX(-50%);

}

.timeline-item {
    position: relative;
    width: 50%;
    padding: 20px;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease-in-out;
}

.timeline-item:nth-child(odd) {
    left: 0;
    text-align: right;
}

.timeline-item:nth-child(even) {
    left: 50%;
}

.timeline-item::before {
    content: "";
    position: absolute;
    top: 25px;
    width: 10px;
    height: 10px;
    background-color: #171718;
    border-radius: 50%;
    border: 3px solid white;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
    opacity: 0;
    transition: all 0.6s ease-in-out;
}

.timeline-item:nth-child(odd)::before {
    right: -7px;
}

.timeline-item:nth-child(even)::before {
    left: -7px;
}

.timeline-conteudo {
    background-color: rgb(250, 250, 250);
    max-width: 130%;
    padding: 10px;
    border-radius: 5px;
    box-shadow: 0 0 20px rgba(37, 37, 37, 0.288);

}

.timeline-conteudo h3 {
    margin-bottom: 10px;
    font-family: "Raleway", sans-serif;
    font-size: 1.6rem;

}

.timeline-conteudo p {
    margin-bottom: 10px;
    font-family: "Raleway", sans-serif;
    font-size: 1.6rem;
    text-align: center;

}

.timeline-conteudo .timeline-titulo {
    font-weight: 600;
}


.timeline-item.aparecer {
    opacity: 1;
    transform: translateY(0);
}

.timeline-item.aparecer::before {
    opacity: 1;
}

.botao-timeline {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 20vh;
    transform: translateY(-20%);
}

.botao-timeline a {
    font-size: 2rem;
    font-family: "Raleway", sans-serif;
    color: rgb(20, 20, 20);
    width: 30%;
    transition: .5s;
    background: rgb(241, 228, 208);
    border-radius: 5px;
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(1.5px);
    border: 1px solid rgba(37, 37, 37, 0.74);
    text-align: center;
    padding: 10px;

}

.botao-timeline a:hover {
    background: rgb(245, 216, 173);
}

/* AULAS */
.aula-principal {
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 50px 300px;

}

.aula-principal h2 {
    font-size: 6rem;
    color: rgb(167, 166, 165);
    font-family: "Playfair", serif;
    margin-bottom: 20px;
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 10px;
    text-align: center;
}

.aula-principal p {
    font-family: "Raleway", sans-serif;
    font-size: 1.8rem;
    line-height: 2.9rem;
    text-align: justify;
    margin-bottom: 30px;
}

.aulas-foto {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-around;
    background-color: #313131;
    height: 70vh;
    padding: 0 50px;
    gap: 10px;

}

.aulas-foto .container-foto {
    position: relative;
    margin: 10px;

}

.informacoes-foto {
    position: absolute;
    height: 120px;
    width: 230px;
    transform: translate(40%, -30%);
    padding: 15px;
    border-radius: 10px;
    font-family: "Raleway", sans-serif;
    color: rgb(255, 255, 255);
    transition: .5s;
    background: rgba(85, 83, 83, 0.555);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(1.5px);
    border: 0.8px solid rgba(255, 255, 255, 0.815);
}

.informacoes-foto h3 {
    font-size: 1.7rem;
    color: #ffffff;
    text-shadow: 1px 1px 1px black;
    margin-bottom: 10px;
}

.informacoes-foto p {
    font-size: 1.5rem;
    text-shadow: 1px 1px 1px black;
}


.container-foto img {
    width: 300px;
    height: 250px;
    border-radius: 10px;
    transition: 0.3s ease;
}


.container-foto img:hover {
    transform: scale(1.05);
}


.botao-aulas {
    background-color: #313131;
    display: flex;
    justify-content: center;
    width: 100%;

}

.botao-aulas a {
    font-size: 2rem;
    font-family: "Raleway", sans-serif;
    color: rgb(20, 20, 20);
    width: 30%;
    transition: .5s;
    background: rgb(241, 228, 208);
    border-radius: 5px;
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(1.5px);
    border: 1px solid rgba(37, 37, 37, 0.74);
    text-align: center;
    padding: 10px;
    margin: 40px 0;
}

.botao-aulas a:hover {
    background: rgb(245, 216, 173);
}


/* VIDEOS */

.videos-principal {
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 50px 300px;
    margin-bottom: 60px;
    background-color: #313131;
}

.videos-principal h2 {
    font-size: 6rem;
    color: rgb(233, 231, 228);
    font-family: "Playfair", serif;
    margin-bottom: 30px;
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 10px;
    text-align: center;
}

.videos-secundario {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-evenly;
    gap: 40px;

}

.videos-principal iframe,
.videos-secundario iframe {
    border-radius: 10px;
}

.videos-secundario a {
    font-size: 2rem;
    font-family: "Raleway", sans-serif;
    color: rgb(20, 20, 20);
    width: 30%;
    transition: .5s;
    background: rgb(241, 228, 208);
    border-radius: 5px;
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(1.5px);
    border: 1px solid rgba(37, 37, 37, 0.74);
    text-align: center;
    padding: 10px;
    margin-bottom: 40px;
}

.videos-secundario a:hover {
    background: rgb(245, 216, 173);
}


/* AVALIACOES */

.avaliacoes {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 50px 10%;
    background-color: rgb(218, 212, 203);
    position: relative;
    height: 60vh;

}

.avaliacoes-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 50vh;
    width: 100%;
    max-width: 800px;
}

.avaliacoes-txt {
    background-color: #ffffff;
    width: 80%;
    max-width: 500px;
    display: flex;
    flex-direction: column;
    padding: 30px;
    text-align: center;
    border-radius: 10px;
    box-shadow: 0 0 7px rgba(44, 44, 44, 0.651);
}

.avaliacoes-txt h3 {
    font-family: "Raleway", sans-serif;
    font-size: 1.8rem;
    text-align: center;
    margin-bottom: 10px;

}

.avaliacoes-txt p {
    font-family: "Raleway", sans-serif;
    font-size: 1.6rem;
    line-height: 2.4rem;
    text-align: center;
    margin-bottom: 10px;

}

.avaliacoes-txt i {
    color: #171718;
    max-width: 120px;
    color: rgb(216, 216, 19);

}

.avaliacoes-txt .estrelas {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
}



.botao-esquerdo,
.botao-direito {
    color: rgb(0, 0, 0);
    position: absolute;
    background-color: transparent;
    border: none;
    font-size: 4rem;
    padding: 10px;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    transition: .5s;
}


.botao-esquerdo {
    left: 30%;
    text-shadow: 2px 2px 20px white;
}


.botao-direito {
    right: 30%;
    text-shadow: -2px 2px 20px white;
}

/* GALERIA */

.container-galeria {
    background-color: #313131;
    padding-top: 30px;
}

.container-galeria h2 {
    font-size: 6rem;
    color: rgb(233, 231, 228);
    font-family: "Playfair", serif;
    margin-bottom: 20px;
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 10px;
    text-align: center;
}

.galeria {
    column-count: 3;
    column-gap: 20px;
    padding: 40px;
}

.galeria img {
    width: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
    border-radius: 4px;
    margin-bottom: 20px;
}

.galeria img:hover {
    transform: scale(1.05);
}


.galeria img:nth-child(2n) {
    grid-row: span 2;
}

.galeria img:nth-child(3n) {
    grid-column: span 2;
    grid-row: span 2;
}



/* lightbox */

.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    display: none;
    justify-content: center;
    align-items: center;
    pointer-events: auto;
    z-index: 9999;

}

.fechar {
    position: absolute;
    top: 20px;
    right: 60px;
    font-size: 36px;
    color: #e9dfdf;
    cursor: pointer;
    z-index: 1000;
}


.fechar:hover {
    color: #ffffff;
}

.desativado {
    pointer-events: none;
}


body.desativado {
    overflow: hidden;
}

.fundo-lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: transparent;
    z-index: -1;
}


.swiper-button-next::after,
.swiper-button-prev::after {
    color: #ffffff;
    transform: scale(0.50);
}




/* swiper styles */

.swiper {
    width: 90%;
    height: 80vh;
}

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

.swiper-slide img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.swiper-button-next,
.swiper-button-prev {
    color: #fff;
}

.swiper-pagination-bullet-active {
    background: #fff;
}