/* RESET E GERAIS */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background: linear-gradient(135deg, #1a1a2e, #16213e, #0f3460);
    color: white;
    min-height: 100vh;
    overflow-x: hidden;
    flex-direction: column;
    display: flex;
}

/* FUNDO ANIMADO */
.fundo-musical {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.nota-musical {
    position: absolute;
    font-size: 24px;
    color: rgba(255, 255, 255, 0.08);
    animation: flutuarNota 15s linear infinite;
    animation-delay: calc(var(--i) * -3s);
}

@keyframes flutuarNota {
    0% {
        transform: translateY(100vh) scale(0.5);
        opacity: 0;
    }

    10%,
    90% {
        opacity: 0.3;
    }

    100% {
        transform: translateY(-10vh) scale(1.2);
        opacity: 0;
    }
}

/* HEADER */
.topo {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px 30px;
    flex-wrap: nowrap;
}

/* LOGO */
.logo {
    position: absolute;
    left: 70px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo i {
    font-size: 36px;
    color: #9c27b0;
}

.logo h1 {
    font-size: 28px;
    background: linear-gradient(to right, #9c27b0, #673ab7);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

/* NAVBAR */
.navbar {
    display: flex;
    gap: 15px;
}

.nav {
    text-decoration: none;
    padding: 17px 25px;
    font-weight: bold;
    color: white;
    border-radius: 30px;
    transition: all 0.3s ease;
    display: inline-block;
}

.nav:hover {
    background-color: #9c27b0;
    transform: scale(1.05);
}

/* BOTÕES TOPO */
.botoes {
    position: absolute;
    right: 30px;
    display: flex;
    gap: 15px;
}

.btn {
    padding: 10px 20px;
    border-radius: 25px;
    border: none;
    text-decoration: none;
    font-weight: bold;
    font-size: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn.cadastrar {
    color: white;
    border: 2px solid white;
}

.btn.cadastrar:hover {
    color: #9c27b0;
    border-color: #9c27b0;
}

.btn.entrar {
    color: white;
    border: 2px solid white;
}

.btn.entrar:hover {
    color: #00bcd4;
    border-color: #00bcd4;
}

.btn:hover {
    transform: scale(1.05);
    opacity: 0.9;
}

/* CONTEÚDO PRINCIPAL */
.container {
    max-width: 1200px;
    margin: 0 auto;
    flex: 1;
}

/* APRESENTAÇÃO */
.apresentacao {
    text-align: center;
    margin-bottom: 100px;
    margin-top: 40px;
}

.apresentacao h2 {
    font-size: clamp(2rem, 6vw, 4.5rem);
}

/* BOTOES APRESENTAÇÃO */
.botoes-apresentação {
    display: flex;
    gap: 40px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 50px;
    position: relative;
    top: 30px;
}

.leiamais,
.comeceagora {
    background: purple;
    border: none;
    color: white;
    padding: 15px 30px;
    border-radius: 25px;
    font-weight: bold;
    text-decoration: none;
    margin-top: 50px;
    margin-bottom: 40px;
    transition: all 0.3s ease;
}

.leiamais:hover,
.comeceagora:hover {
    background: #9c27b0;
    transform: scale(1.05);
}

/* BOTOES DE DOWNLOAD */
.botoes-download {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.botoes-download img {
    width: 250px;
    height: auto;
    object-fit: contain;
}

/* BENEFÍCIOS */
.beneficios {
    background-color: rgba(255, 255, 255, 0.05);
    padding: 20px;
    text-align: center;
    border-radius: 20px;
    margin-top: 100px;
    position: relative;
    top: 40px;
    border: solid 1px rgba(255, 255, 255, 0.1);
}

.beneficios ul {
    list-style: none;
}

.beneficios li {
    font-size: 16px;
    margin: 15px 0;
    color: #c3b9ff;
}

.beneficios i {
    margin-right: 10px;
    color: #9c27b0;
}

/* DEPOIMENTOS */
.depoimentos {
    text-align: center;
    margin-top: 100px;
    position: relative;
    top: 40px;
}

section h2 {
    font-size: 24px;
    margin-bottom: 30px;
    color: #ffffff;
}

.cards-depoimentos {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    margin-bottom: 100px;
}

.card {
    background: rgba(255, 255, 255, 0.05);
    padding: 20px;
    border-radius: 15px;
    width: 280px;
    font-size: 16px;
    color: rgba(255, 255, 255, 0.9);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
    transition: transform 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
}

.card span {
    display: block;
    margin-top: 10px;
    color: #9c27b0;
    font-weight: bold;
}

/* seção de contatos */
.contatos {
    text-align: center;
    margin-top: 40px;
    margin-bottom: 90px;
}

.contatos h2 {
    font-size: 24px;
    margin-bottom: 30px;
    color: #ffffff;
}

.contatos p {
    font-size: 16px;
    margin-bottom: 20px;
    color: #c3b9ff;
}

.contatos form {
    display: flex;
    flex-direction: column;
    max-width: 350px;
    margin: 0 auto;
}

.contatos label {
    margin-bottom: 10px;
    color: #c3b9ff;
}

.contatos input,
.contatos textarea {
    padding: 10px;
    margin-bottom: 20px;
    border-radius: 5px;
    border: none;
    background: rgba(255, 255, 255, 0.05);
    color: #c3b9ff;
}

.contatos textarea {
    resize: none;
}

.contatos button {
    background: #9c27b0;
    border: none;
    color: white;
    padding: 10px 20px;
    border-radius: 5px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
}


/* ANIMAÇÃO DE ENTRADA */
.beneficios,
.depoimentos,
.rodape,
.contatos {
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 0.8s ease, transform 0.8s ease;
    pointer-events: none;
}

.beneficios.visivel,
.depoimentos.visivel,
.rodape.visivel,
.contatos.visivel {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.rodape {
    background: rgba(0, 0, 0, 0.3);
    color: #fff;
    padding: 40px 20px 10px;
    font-size: 0.95rem;
    width: 100%;
    border-top: 1px solid #333;
}

.container-rodape {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 20px;
    max-width: 1200px;
    margin: auto;
}

.coluna h4 {
    margin-bottom: 15px;
    color: #9c27b0;
}

.coluna ul {
    list-style: none;
    padding: 0;
}

.coluna ul li {
    margin-bottom: 8px;
}

.coluna ul li a,
.redes-sociais a {
    color: #aaa;
    text-decoration: none;
    transition: color 0.3s;
}

.direitos {
    text-align: center;
    margin-top: 30px;
    border-top: 1px solid #333;
    padding-top: 15px;
    font-size: 0.85rem;
    color: #aaa;
}

.direitos p {
    margin-bottom: 10px;
}

.direitos h3 {
    font-size: 13.6px;
    margin-bottom: 15px;
    margin-top: 10px;
}

/* SEÇÃO DO ARQUIVO OBRIGADO */

/* Seção de Mensagem de Obrigado */
.mensagem-obrigado {
    text-align: center;
    padding: 3rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    max-width: 600px;
    width: 100%;
    animation: fadeIn 0.8s ease-out;
}

.icone-sucesso {
    font-size: 5rem;
    color: #28a745;
    margin-bottom: 1.5rem;
    animation: bounce 1s ease;
}

.mensagem-obrigado h2 {
    font-size: 2.2rem;
    margin-bottom: 1rem;
    color: white;
}

.mensagem-obrigado p {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    color: white;
}

/* Botões de Redirecionamento */
.botoes-redirecionamento {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.btn {
    padding: 0.8rem 1.8rem;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
}

.voltar-inicio {
    background-color: #6c757d;
    color: white;
    border: 2px solid #6c757d;
}

.voltar-inicio:hover {
    background-color: #5a6268;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(108, 117, 125, 0.3);
}

.criar-conta {
    background-color: #007bff;
    color: white;
    border: 2px solid #007bff;
}

.criar-conta:hover {
    background-color: #0069d9;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 123, 255, 0.3);
}

/* Animações */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-20px);
    }
    60% {
        transform: translateY(-10px);
    }
}




/* RESPONSIVIDADE GERAL */

/* TELAS GRANDES */
@media (min-width: 1200px) {
    .container {
        max-width: 1400px;
    }

    .apresentacao h2 {
        font-size: 72px;
    }

    .card {
        width: 300px;
    }
}

/* CELULARES GRANDES / TABLETS */
@media (max-width: 768px) {
    .topo {
        flex-direction: column;
        align-items: center;
        gap: 15px;
        padding: 15px 20px;
    }

    .navbar {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
        width: 100%;
        max-width: 320px;
        justify-content: center;
        text-align: center;
    }

    .nav {
        padding: 12px 18px;
        font-size: 16px;
        border-radius: 20px;
        width: 100%;
        box-sizing: border-box;
        text-align: center;
    }

    .logo,
    .botoes {
        position: static;
        width: 100%;
        justify-content: center;
        display: flex;
        margin-bottom: 10px;
    }

    .botoes {
        gap: 10px;
        flex-wrap: wrap;
    }

    .botoes-download img {
        width: 200px;
    }

    .contatos form {
        max-width: 80%;
    }
    
}

/* CELULARES MÉDIOS */
@media (max-width: 600px) {
    .apresentacao h2 {
        font-size: 44px;
    }

    .leiamais,
    .comeceagora {
        padding: 12px 24px;
        font-size: 15px;
    }

    .botoes-download img {
        width: 180px;
    }
}

/* CELULARES PEQUENOS */
@media (max-width: 480px) {
    .navbar {
        grid-template-columns: repeat(2, 1fr);
        max-width: 100%;
    }

    .nav {
        padding: 12px 16px;
        font-size: 15px;
    }

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

    .btn {
        font-size: 14px;
        padding: 8px 16px;
    }

    .topo {
        padding: 15px 20px;
    }

    .card {
        width: 90%;
    }

    .botoes-download {
        gap: 12px;
    }

    .botoes-download img {
        width: 140px;
    }

    .apresentacao {
        margin-bottom: 40px;
        top: 10px;
    }

    .coluna {
        width: 100%;
        text-align: center;
    }
}