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

:root{
    --laranja: #FF6A00;
    --laranja-hover: #E65C00;

    --preto: #111111;
    --preto-secundario: #1A1A1A;

    --branco: #FFFFFF;
    --cinza-claro: #F5F5F5;
    --cinza-medio: #D9D9D9;
    --cinza-escuro: #555555;
}

body{
    background-color: #F7F7F7;
    font-family: 'Poppins', sans-serif;
}

/* HEADER */
.head-troque{
    background: linear-gradient(90deg, 
        #000000 0%, 
        var(--preto) 35%, 
        var(--preto-secundario) 60%, 
        var(--laranja) 100%
    );
    border-bottom: 1px solid rgba(255,255,255,0.08);
    box-shadow: 0 6px 25px rgba(0,0,0,0.20);
    padding: 12px 20px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.logo-texto{
    text-decoration: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    line-height: 0.9;
    transform: skewX(-12deg);
}

.logo-11{
    font-size: 30px;
    font-weight: 900;
    color: var(--branco);
    letter-spacing: 5px;
    font-family: 'Montserrat', sans-serif;
}

.logo-titular{
    font-size: 11px;
    font-weight: 800;
    color: var(--laranja);
    letter-spacing: 4px;
    margin-top: -1px;
    font-family: 'Montserrat', sans-serif;
    transform: skewX(-12deg);
}

/* SEÇÃO PRINCIPAL */
.troca{
    display: flex;
    width: 100%;
    min-height: calc(100vh - 84px);
    position: relative;
    overflow: hidden;
}

/* LADO ESQUERDO */
.left-troca{
    width: 58%;
    background-color: var(--cinza-claro);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 70px 50px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.sub-t{
    font-family: 'Montserrat', sans-serif;
    font-size: 42px;
    font-weight: 900;
    color: var(--laranja);
    margin-bottom: 28px;
    text-transform: uppercase;
}

.sub-p{
    font-family: 'Poppins', sans-serif;
    color: var(--preto);
    font-size: 18px;
    line-height: 1.8;
    max-width: 720px;
    margin-bottom: 70px;
}

/* BOTÕES */
.botoes-troca{
    display: flex;
    flex-direction: column;
    gap: 47px;
    align-items: center;
}

.sub-b{
    width: 445px;
    height: 52px;
    border-radius: 35px;
    color: var(--branco);
    border: 2px solid var(--preto);
    font-family: 'Poppins', sans-serif;
    font-size: 20px;
    cursor: pointer;
    transition: 0.3s;

    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.botao-verde{
    background: linear-gradient(135deg, var(--laranja) 0%, var(--laranja-hover) 100%);
    margin-bottom: 30px;
    text-decoration: none;
}

.botoes-troca a{
    text-decoration: none;
}

.botao-preto{
    text-decoration: none;
    background: linear-gradient(135deg, var(--preto) 0%, var(--preto-secundario) 100%);
}

.sub-b:hover{
    transform: translateY(-2px);
    filter: brightness(1.06);
    box-shadow: 0 8px 22px rgba(255, 106, 0, 0.28);
}

.bx-package,
.bx-refresh{
    font-size: 33px;
    margin-top: 5.5px;
}

.btn-texto{
    text-align: center;
}

/* SETAS DECORATIVAS */
.seta-topo{
    position: absolute;
    width: 170px;
    top: 40px;
    right: 20px;
    opacity: 0.10;
    z-index: 0;
    pointer-events: none;
}

.seta-bottom{
    position: absolute;
    width: 140px;
    left: -25px;
    bottom: 10px;
    opacity: 0.10;
    z-index: 0;
    pointer-events: none;
}

.seta-topo path,
.seta-bottom path{
    fill: var(--laranja);
}

.sub-t,
.sub-p,
.botoes-troca{
    position: relative;
    z-index: 2;
}

/* LADO DIREITO */
.right-troca{
    width: 42%;
    min-height: calc(100vh - 84px);
    background: var(--preto);
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.right-troca::before{
    content: "";
    position: absolute;
    width: 430px;
    height: 430px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.right-troca::after{
    content: "";
    position: absolute;
    width: 260px;
    height: 260px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.12);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.img-troca{
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    position: absolute;
    inset: 0;
    z-index: 1;
}
/* FOOTER */
.footer{
    background-color: var(--branco);
    color: var(--preto);
    text-align: center;
    padding: 22px 20px;
    font-size: 13px;
    line-height: 1.6;
    border-top: 1px solid var(--cinza-medio);

    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    gap: 14px;

    margin-left: 240px;
    margin-right: 240px;
}

.logo-texto-1{
    display: flex;
    flex-direction: column;
    align-items: center;
    line-height: 0.9;
    margin-bottom: 0;
    transform: skewX(-12deg);
}

.logo-11-1{
    font-size: 26px;
    font-weight: 900;
    color: var(--preto);
    letter-spacing: 6px;
    font-family: 'Montserrat', sans-serif;
    line-height: 0.9;
    cursor: pointer;
}

.logo-titular-1{
    font-size: 9px;
    font-weight: 800;
    color: var(--laranja);
    letter-spacing: 5px;
    margin-top: -2px;
    font-family: 'Montserrat', sans-serif;
    line-height: 0.9;
    cursor: pointer;
}

.footer p{
    font-size: 10.5px;
    color: var(--cinza-escuro);
}

/* =========================
   RESPONSIVO TROCA ARENA
========================= */

/* TABLET E NOTEBOOK PEQUENO */
@media (max-width: 1024px){
    .troca{
        min-height: auto;
    }

    .left-troca{
        width: 56%;
        padding: 60px 35px;
    }

    .right-troca{
        width: 44%;
        min-height: calc(100vh - 76px);
    }

    .sub-t{
        font-size: 38px;
    }

    .sub-p{
        font-size: 17px;
        line-height: 1.75;
        margin-bottom: 55px;
    }

    .sub-b{
        width: 390px;
        font-size: 18px;
    }

    .footer{
        margin-left: 60px;
        margin-right: 60px;
    }
}


/* TABLET / CELULAR GRANDE */
@media (max-width: 900px){
    .troca{
        flex-direction: column;
        min-height: auto;
    }

    .left-troca,
    .right-troca{
        width: 100%;
    }

    .left-troca{
        min-height: auto;
        padding: 60px 28px 55px;
    }

    .right-troca{
        display: none;
    }

    .img-troca{
        width: 100%;
        height: 100%;
        object-fit: cover;
        position: absolute;
        inset: 0;
    }

    .sub-t{
        font-size: 34px;
        margin-bottom: 22px;
    }

    .sub-p{
        max-width: 650px;
        font-size: 17px;
        line-height: 1.75;
        margin-bottom: 42px;
    }

    .botoes-troca{
        width: 100%;
        gap: 24px;
    }

    .botoes-troca a{
        width: 100%;
        max-width: 390px;
        display: block;
    }

    .sub-b{
        width: 100%;
        max-width: 390px;
        height: 52px;
        font-size: 18px;
    }

    .botao-verde{
        margin-bottom: 0;
    }

    .footer{
        margin-left: 0;
        margin-right: 0;
        flex-direction: column;
        gap: 12px;
        padding: 26px 20px;
    }

    .footer p{
        max-width: 580px;
        font-size: 10.5px;
    }
}


/* CELULAR */
@media (max-width: 600px){
    .head-troque{
        padding: 11px 16px;
    }

    .logo-11{
        font-size: 26px;
        letter-spacing: 4px;
    }

    .logo-titular{
        font-size: 9px;
        letter-spacing: 3px;
    }

    .left-troca{
        padding: 48px 20px 44px;
    }

    .sub-t{
        font-size: 30px;
        margin-bottom: 20px;
    }

    .sub-p{
        font-size: 15.5px;
        line-height: 1.7;
        margin-bottom: 34px;
    }

    .botoes-troca{
        gap: 20px;
    }

    .botoes-troca a{
        max-width: 340px;
    }

    .sub-b{
        max-width: 340px;
        height: 50px;
        font-size: 15.5px;
        gap: 9px;
    }

    .bx-package,
    .bx-refresh{
        font-size: 26px;
        margin-top: 3px;
    }

    .right-troca{
        display: none;
    }

    .seta-topo{
        width: 115px;
        top: 26px;
        right: -18px;
        opacity: 0.08;
    }

    .seta-bottom{
        width: 105px;
        left: -36px;
        bottom: 18px;
        opacity: 0.08;
    }

    .footer{
        padding: 24px 18px;
    }

    .logo-11-1{
        font-size: 22px;
        letter-spacing: 5px;
    }

    .logo-titular-1{
        font-size: 8px;
        letter-spacing: 4px;
    }

    .footer p{
        font-size: 10px;
        line-height: 1.5;
    }
}


/* CELULAR PEQUENO */
@media (max-width: 420px){
    .left-troca{
        padding: 42px 16px 38px;
    }

    .sub-t{
        font-size: 27px;
    }

    .sub-p{
        font-size: 14.5px;
        line-height: 1.65;
        margin-bottom: 30px;
    }

    .botoes-troca a{
        max-width: 310px;
    }

    .sub-b{
        max-width: 310px;
        height: 48px;
        font-size: 14.5px;
        border-radius: 28px;
    }

    .bx-package,
    .bx-refresh{
        font-size: 24px;
    }

    .right-troca{
        display: none;
    }

    .footer p{
        font-size: 9.5px;
    }
}


/* CELULAR MUITO PEQUENO */
@media (max-width: 360px){
    .logo-11{
        font-size: 23px;
        letter-spacing: 3px;
    }

    .logo-titular{
        font-size: 8px;
    }

    .sub-t{
        font-size: 24px;
    }

    .sub-p{
        font-size: 14px;
    }

    .sub-b{
        max-width: 285px;
        font-size: 13.5px;
        gap: 7px;
    }

    .right-troca{
        display: none;
    }
}


/* MEU ARENA - acabamento aplicado pelo Jarvis sem mudar a estrutura original */
:root{
    --cor-secundaria: var(--laranja);
    --cor-cinza-claro: #F5F5F5;
    --arena-shadow: 0 18px 45px rgba(0,0,0,.12);
    --arena-border: 1px solid rgba(0,0,0,.08);
}
.produto{
    position: relative;
    overflow: hidden;
    transition: .25s ease;
    border: var(--arena-border);
    box-shadow: 0 12px 32px rgba(0,0,0,.08);
}
.produto:hover{
    transform: translateY(-7px);
    box-shadow: 0 22px 55px rgba(0,0,0,.16);
}
.produto::before{
    content:'Pronta entrega';
    position:absolute;
    top:14px;
    left:14px;
    background:#111;
    color:#fff;
    border-radius:999px;
    padding:7px 11px;
    font-size:.68rem;
    font-weight:900;
    z-index:3;
}
.preco{color:var(--laranja)!important;font-weight:900}
.arena-alerta-confianca{
    max-width:1180px;
    margin:28px auto;
    padding:18px 22px;
    border-radius:20px;
    background:#111;
    color:#fff;
    display:flex;
    gap:18px;
    justify-content:center;
    flex-wrap:wrap;
    font-weight:800;
    box-shadow: var(--arena-shadow);
}
.arena-alerta-confianca b{color:var(--laranja)}
.arena-finalizacao-whats{
    position:fixed;
    right:18px;
    bottom:18px;
    background:linear-gradient(135deg,#25D366,#128C7E);
    color:#fff!important;
    padding:14px 18px;
    border-radius:999px;
    text-decoration:none;
    font-weight:900;
    z-index:9999;
    box-shadow:0 12px 30px rgba(0,0,0,.22);
}
.toast-arena{
    position:fixed;
    left:50%;
    bottom:25px;
    transform:translateX(-50%);
    background:#111;
    color:#fff;
    padding:13px 18px;
    border-radius:999px;
    z-index:9999;
    font-weight:800;
}