* {
        margin: 0;
        padding: 0;
    }

    body {
        background-color: #060c14;
        font-family: Arial, Helvetica, sans-serif;
        margin: 0;

    }

    ul {
        display: flex;
        justify-content: space-between;
        list-style-type: none;
        align-items: center;
        padding: 16px;
        z-index: 1000;

    }

    .midiacontainer {
        color: #0044ff;
        text-shadow: 0 0 10px rgba(0, 68, 255, 0.5);
        text-align: center;
    }

    .bemvindo-9a {
        color: #0044ff;
        text-shadow: 0 0 10px rgba(0, 68, 255, 0.5);
    }

    .turma {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 25px;
    }

    .turma-image {
        display: block;
        margin: 30px auto;
        width: 700px;
        max-width: 90%;
        border-radius: 20px;
        box-shadow: 0 15px 35px rgba(0, 0, 0, .25);
        transition: .4s;
    }

    .turma-image:hover {
        transform: scale(1.02);
    }

    .button {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        margin: 25px auto;
        padding: 14px 32px;
        background: linear-gradient(135deg, #3B82F6, #2563EB);
        color: white;
        text-decoration: none;
        font-weight: 600;
        border-radius: 50px;
        box-shadow: 0 8px 20px rgba(37, 99, 235, .35);
        transition:
            transform .25s ease,
            box-shadow .25s ease,
            background .25s ease;
        position: relative;
        overflow: hidden;
        width: 260px;
        height: 55px;
        font-size: 20px;
        letter-spacing: .5px;
    }

    .button:hover {
        transform: translateY(-4px);
        background: linear-gradient(135deg, #4F8EF7, #1D4ED8);
        box-shadow: 0 12px 30px rgba(37, 99, 235, .45);
    }

    .button:active {
        transform: scale(.97);
    }

    .button::before {
        content: "";
        position: absolute;
        top: 0;
        left: -120%;
        width: 70%;
        height: 100%;
        background: linear-gradient(120deg,
                transparent,
                rgba(255, 255, 255, .45),
                transparent);
        transition: .7s;
    }

    .button:hover::before {
        left: 130%;
    }

    .video-lado {
        display: flex !important;
        justify-content: center;
        gap: 30px 20px;
        width: 100%;
        box-sizing: border-box;
    }

    .card-vid {
        background-color: #111827;
        padding: 15px;
        border-radius: 20px;
        box-sizing: border-box;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        color: white;
    }

    .card-vid:hover {
        transform: translateY(-8px);
        transition: .3s;
    }

    .card-vid video {
        width: 100% !important;
        height: auto !important;
    }

    .card-title {
        text-align: center;
        font-size: 44px;
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .card-title2 {
        text-align: center;
        font-size: 34px;
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .aluno-container {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        max-width: 1100px;
        gap: 60px;
        margin: 0 auto;
        color: white !important;
    }

    .chapeu {
        position: absolute;
        top: -25px;
        left: 50%;
        transform: translateX(-50%);
        font-size: 2.5rem;
        animation: flutuar 2s ease-in-out infinite;

    }

    @keyframes flutuar {

        0%,
        100% {
            top: -25px;
        }

        50% {
            top: -32px;
        }
    }


    .aluno-card {
        position: relative;
        background: #111827;
        border-radius: 20px;
        padding: 15px;
        width: 280px;
        display: flex;
        flex-direction: column;
        text-align: center;
        align-items: center;
        justify-content: center;
        box-shadow: 0 10px 25px rgba(0, 0, 0, .12);
        transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
        border: 3px solid #122a7c;
    }



    .aluno-card:hover {
        border-color: #0066ff;
        transform: translateY(-8px);
        box-shadow: 0 10px 25px rgba(0, 68, 255, 0.5);
    }

    .aluno-destaque {
        position: relative;
        background: #111827;
        border-radius: 20px;
        padding: 15px;
        width: 280px;
        text-align: center;
        box-shadow: 0 10px 25px rgba(0, 0, 0, .12);
        transition: .3s;
        border: 3px solid #574500;
    }

    .aluno-destaque:hover {
        border-color: #ffcc00;
        transform: translateY(-8px);
        box-shadow: 0 10px 25px rgba(255, 238, 0, 0.5);
    }

    .aluno-destaque img,
    .aluno-card img {
        width: 170px;
        height: 170px;
        object-fit: cover;
        border-radius: 50%;
        border: 2px solid white;
    }

    .aluno-card.aluno-destaque h3 {
        margin-top: 18px;
        color: #ffffff;
        font-size: 23px;
    }

    .aluno-card.aluno-destaque p {
        margin-top: 8px;
        color: #ffffff;
        font-style: italic;
    }

    .timeline {
        position: relative;
        max-width: 1100px;
        margin: 70px auto;
    }

    .titulo-timeline {
        color: #0044ff;
        text-shadow: 0 0 10px rgb(0, 67, 250);
    }

    .timeline::after {
        content: "";
        position: absolute;
        width: 6px;
        background: white;
        top: 0;
        bottom: 00;
        left: 50%;
        margin-left: -3px;
        border-radius: 10px;
        margin-top: 40px;
    }

    .container {
        position: relative;
        width: 50%;
        padding: 20px 40px;
        box-sizing: border-box;
    }

    .left {
        left: 0;
    }

    .right {
        left: 50%;
    }

    .content {
        background: white;
        padding: 20px;
        border-radius: 20px;
        box-shadow: 0 10px 25px rgba(0, 0, 0, .15);
        transition: .3s;
    }

    .content:hover {
        transform: translateY(-6px);
    }

    .container::after {
        content: "";
        position: absolute;
        width: 22px;
        height: 22px;
        background: #2563EB;
        border: 4px solid white;
        border-radius: 50%;
        top: 30px;
        right: -15px;
        z-index: 10;
    }

    .right::after {
        left: -11px;
    }

    .estatisticas {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 25px;
        width: 90%;
        max-width: 1200px;
        margin: 70px auto;
    }

    .card-est {
        background: rgba(255, 255, 255, 0.05);
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
        border-radius: 20px;
        padding: 30px;
        text-align: center;
        box-shadow: 0 10px 25px rgba(0, 0, 0, .12);
        transition: .3s;
        border: 1px solid rgba(255, 255, 255, 0.1);
        border-radius: 16px;
    }

    .card-est:hover {
        border: 3px solid #0044ff;
        transform: translateY(-10px);
        box-shadow: 0 10px 25px rgba(0, 68, 255, 0.5);
    }

    .card-est h2 {
        font-size: 45px;
        margin-bottom: 10px;
    }

    .card-est h1 {
        font-size: 42px;
        color: #ffffff;
        margin-bottom: 10px;
    }

    .card-est p {
        font-size: 18px;
        color: #444;
    }

    /* Container principal do mural */
    .mural-container {
        max-width: 600px;
        margin: 40px auto;
        padding: 24px;
        background: rgba(255, 255, 255, 0.03);
        backdrop-filter: blur(10px);
        border: 1px solid rgba(255, 255, 255, 0.1);
        border-radius: 16px;
        color: #ffffff;
    }

    .mural-container h2 {
        text-align: center;
        color: #3b82f6;
        /* Azul moderno */
        font-family: sans-serif;
        margin-bottom: 20px;
    }

    #form-recado {
        display: flex;
        flex-direction: column;
        gap: 12px;
        margin-bottom: 24px;
    }

    #form-recado input,
    #form-recado textarea {
        width: 100%;
        padding: 12px 16px;
        background: rgba(255, 255, 255, 0.05);
        border: 1px solid rgba(255, 255, 255, 0.15);
        border-radius: 8px;
        color: #ffffff;
        font-size: 14px;
        font-family: sans-serif;
        outline: none;
        transition: all 0.2s ease;
        box-sizing: border-box;
    }

    #form-recado textarea {
        resize: vertical;
        min-height: 90px;
    }

    #form-recado input:focus,
    #form-recado textarea:focus {
        border-color: #3b82f6;
        background: rgba(255, 255, 255, 0.08);
    }

    #form-recado button {
        padding: 12px;
        background: #2563eb;
        color: #ffffff;
        font-weight: bold;
        border: none;
        border-radius: 8px;
        cursor: pointer;
        transition: background 0.2s ease;
    }

    #form-recado button:hover {
        background: #1d4ed8;
    }

    .card-recado {
        background: rgba(255, 255, 255, 0.05);
        border: 1px solid rgba(255, 255, 255, 0.08);
        border-radius: 10px;
        padding: 14px;
        margin-top: 10px;
    }

    .card-recado strong {
        display: block;
        color: #60a5fa;
        margin-bottom: 4px;
        font-size: 14px;
    }

    .card-recado p {
        margin: 0;
        color: #e2e8f0;
        font-size: 14px;
        line-height: 1.4;
    }

    /* Botão de Curtir */
    .btn-curtir {
        background: rgba(37, 99, 235, 0.1);
        border: 1px solid #1d4ed8;
        color: #ffffff;
        padding: 6px 14px;
        border-radius: 20px;
        cursor: pointer;
        font-weight: bold;
        font-size: 14px;
        display: flex;
        align-items: center;
        gap: 6px;
        transition: all 0.2s ease-in-out;
    }

    .btn-curtir:hover {
        background: #1d4ed8;
        color: #ffffff;
        transform: scale(1.08);
    }

    .btn-curtir:active {
        transform: scale(0.95);
    }

    /* Alerta do Filtro de Palavrões */
    .aviso-erro {
        color: #ffffff;
        background: rgba(37, 99, 235, 0.1);
        border: 1px solid #1d4ed8;
        padding: 10px;
        border-radius: 6px;
        font-size: 14px;
        margin: 0;
        display: none;
    }

    .footer-turma {
        background-color: #060c14;
        border-top: 3px solid #14245a;
        padding: 40px 20px 20px 20px;
        color: #fff;
        margin-top: 60px;
    }

    .footer-conteudo {
        max-width: 1200px;
        margin: 0 auto;
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        gap: 30px;
        padding-bottom: 30px;
        border-bottom: 1px solid #14245a;
    }

    .footer-logo,
    .footer-countdown,
    .footer-redes {
        display: flex;
        flex-direction: column;
        flex: 1;
        min-width: 250px;
        align-items: center;
    }

    .footer-logo h2 {
        font-size: 1.8rem;
        margin: 0 0 10px 0;
    }

    .footer-logo h2 span {
        color: #0026ff;
    }

    .footer-logo p {
        color: #3e5af7;
        font-style: italic;
        font-size: 0.95rem;
    }

    .footer-countdown h4,
    .footer-redes h4 {
        color: #0026ff;
        margin: 0 0 15px 0;
        font-size: 1.1rem;
        text-transform: uppercase;
        letter-spacing: 1px;
    }

    .insta {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 10px;
    }

    .logo {
        width: 40px;
        height: 40px;
        margin-right: 10px;
        border-radius: 50%;
    }

    .timer-grid {
        display: flex;
        gap: 15px;
    }

    .timer-box {
        background: #060c14;
        border: 1px solid #0026ff;
        padding: 10px 15px;
        border-radius: 10px;
        text-align: center;
        min-width: 65px;
    }

    .timer-box span {
        display: block;
        font-size: 1.5rem;
        font-weight: bold;
    }

    .timer-box small {
        color: #ccc;
        font-size: 0.75rem;
    }

    .btn-instagram {
        background-color: #060c14;
        border: 1px solid #0026ff;
        display: inline-block;
        color: white;
        text-decoration: none;
        padding: 10px 20px;
        border-radius: 30px;
        font-weight: bold;
        font-size: 0.9rem;
        transition: transform 0.3s ease, box-shadow 0.3s ease;
    }

    .footer-direitos {
        text-align: center;
        padding-top: 20px;
        font-size: 0.85rem;
        color: #666;
    }

    @media (max-width: 768px) {
        nav ul li a {
            text-decoration: none;
            color: rgb(255, 255, 255);
            font-size: 15px;
            font-weight: bold;

        }

        .footer-conteudo {
            flex-direction: column;
            text-align: center;
        }

        .timer-grid {
            justify-content: center;
        }

        .timeline::before {
            left: 20px;
        }

        .timeline-item {
            width: 100%;
            left: 0 !important;
            text-align: left !important;
            padding-left: 45px;
        }

        .timeline-dot {
            left: 12px !important;
        }
    }

    @media (max-width: 768px) {
        .aluno-card {
            position: relative;
            border-radius: 20px;
            padding: 15px;
            width: 420px;
            text-align: center;
            align-items: center;
            justify-content: center;
            margin: 0 auto;
            box-shadow: 0 10px 25px rgba(0, 0, 0, .12);
            transition: .3s;
            border: 3px solid #122a7c;
        }

        .aluno-destaque {
            position: relative;
            border-radius: 20px;
            padding: 15px;
            width: 420px;
            text-align: center;
            align-items: center;
            justify-content: center;
            margin: 0 auto;
            box-shadow: 0 10px 25px rgba(0, 0, 0, .12);
            transition: .3s;
            border: 3px solid #122a7c;
        }
    }

    @media (max-width:900px) {
        .estatisticas {
            grid-template-columns: repeat(2, 1fr);
        }
    }

    @media (max-width:500px) {
        .estatisticas {
            grid-template-columns: 1fr;
        }
    }

    @media screen and (max-width: 1663px) {
        .video-lado {
            display: flex;
            flex-direction: column;
        }
    }