:root {
    --vermelho: #b51217;
    --vermelho-escuro: #7f0b0f;
    --amarelo: #ffd84d;
    --amarelo-claro: #fff2b3;
    --verde: #21a651;
    --verde-whatsapp: #25d366;
    --cinza-bg: #f3f4f6;
    --cinza: #6b7280;
    --cinza-borda: #d1d5db;
    --branco: #ffffff;
    --preto: #161616;
    --sombra: 0 10px 30px rgba(0, 0, 0, 0.10);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    background: var(--cinza-bg);
    color: var(--preto);
    line-height: 1.5;
    padding-bottom: 110px;
}

button,
input {
    font: inherit;
}

button {
    cursor: pointer;
}

.container {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
}

/* TOPO */

.topo {
    background: var(--branco);
    border-bottom: 1px solid #ececec;
    position: sticky;
    top: 0;
    z-index: 100;
}

.topo-conteudo {
    min-height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.logo strong {
    font-size: 1.35rem;
    color: var(--vermelho);
    font-weight: 900;
}

.btn-carrinho {
    border: 0;
    background: var(--vermelho);
    color: var(--branco);
    padding: 11px 16px;
    border-radius: 12px;
    font-weight: 800;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.btn-carrinho span {
    min-width: 26px;
    height: 26px;
    padding: 0 7px;
    border-radius: 999px;
    background: var(--amarelo);
    color: var(--preto);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

/* HERO */

.hero {
    background:
        radial-gradient(circle at top right, rgba(255, 255, 255, .22), transparent 30%), linear-gradient(135deg, #12b5ad, #025d26);
    color: var(--branco);
    padding: 58px 0;
}

.hero-conteudo {
    display: grid;
    grid-template-columns: 1.2fr .8fr;
    align-items: center;
    gap: 48px;
}

.destaque,
.subtitulo {
    display: inline-block;
    font-size: .85rem;
    font-weight: 900;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.destaque {
    background: var(--amarelo);
    color: var(--preto);
    padding: 7px 12px;
    border-radius: 999px;
    margin-bottom: 16px;
}

.hero h1 {
    font-size: clamp(2rem, 5vw, 4rem);
    line-height: 1.03;
    max-width: 720px;
}

.hero p {
    margin-top: 18px;
    font-size: 1.05rem;
    max-width: 650px;
    color: rgba(255,255,255,.92);
}

.precos {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 26px;
}

.preco-item {
    min-width: 150px;
    background: rgba(255,255,255,.12);
    border: 1px solid rgba(255,255,255,.22);
    padding: 14px 16px;
    border-radius: 16px;
}

.preco-item strong,
.preco-item span {
    display: block;
}

.preco-item span {
    color: var(--amarelo);
    font-weight: 900;
    font-size: 1.35rem;
    margin-top: 3px;
}

.ticket {
    background: var(--amarelo);
    color: var(--preto);
    min-height: 310px;
    border-radius: 26px;
    box-shadow: var(--sombra);
    padding: 34px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    border: 6px dashed rgba(127,11,15,.4);
    transform: rotate(1.5deg);
}

.ticket-titulo {
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: .12em;
    font-weight: 900;
    margin-bottom: 20px;
}

.ticket strong {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    line-height: 1.05;
}

.ticket > span:not(.ticket-titulo) {
    margin: 12px 0;
    font-weight: 700;
}

/* PROGRESSO */

.progresso-secao {
    margin-top: -24px;
    position: relative;
    z-index: 5;
}

.progresso-card {
    background: var(--branco);
    border-radius: 20px;
    box-shadow: var(--sombra);
    padding: 22px;
}

.progresso-topo {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    align-items: flex-end;
}

.progresso-topo > div span,
.progresso-topo > div strong {
    display: block;
}

.progresso-topo > div span {
    color: var(--cinza);
    font-size: .9rem;
}

.progresso-topo > div strong {
    margin-top: 2px;
    font-size: 1.1rem;
}

#percentualVenda {
    color: var(--vermelho);
    font-size: 1.35rem;
}

.barra {
    width: 100%;
    height: 16px;
    background: #ececec;
    border-radius: 999px;
    overflow: hidden;
    margin: 14px 0 8px;
}

.barra-preenchimento {
    width: 0;
    height: 100%;
    background: linear-gradient(90deg, var(--vermelho), #e13d42);
    border-radius: inherit;
    transition: width .35s ease;
}

.progresso-card small {
    color: var(--cinza);
}

/* NÚMEROS */

.numeros-secao {
    padding: 48px 0 70px;
}

.cabecalho-numeros {
    display: flex;
    justify-content: space-between;
    align-items: end;
    gap: 18px;
    margin-bottom: 20px;
}

.subtitulo {
    color: var(--vermelho);
}

.cabecalho-numeros h2 {
    font-size: clamp(1.7rem, 4vw, 2.5rem);
    margin-top: 3px;
}

.btn-aleatorio,
#btnBuscar,
.paginacao button {
    border: 0;
    border-radius: 12px;
    font-weight: 800;
    transition: transform .15s ease, filter .15s ease;
}

.btn-aleatorio:hover,
#btnBuscar:hover,
.paginacao button:hover,
.btn-carrinho:hover,
.btn-whatsapp:hover {
    transform: translateY(-1px);
    filter: brightness(.96);
}

.btn-aleatorio {
    background: var(--amarelo);
    color: var(--preto);
    padding: 13px 18px;
}

.busca-numero {
    display: flex;
    gap: 10px;
    margin-bottom: 16px;
}

.busca-numero input {
    flex: 1;
    min-width: 0;
    border: 1px solid var(--cinza-borda);
    background: var(--branco);
    border-radius: 12px;
    padding: 13px 14px;
    outline: none;
}

.busca-numero input:focus {
    border-color: var(--vermelho);
    box-shadow: 0 0 0 3px rgba(181,18,23,.12);
}

#btnBuscar {
    background: var(--vermelho);
    color: var(--branco);
    padding: 0 20px;
}

.legenda-numeros {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin: 14px 0 18px;
    font-size: .9rem;
    color: #444;
}

.legenda-numeros span {
    display: inline-flex;
    align-items: center;
    gap: 7px;
}

.legenda-cor {
    width: 14px;
    height: 14px;
    border-radius: 4px;
    display: inline-block;
    border: 1px solid var(--cinza-borda);
}

.legenda-cor.disponivel {
    background: var(--branco);
}

.legenda-cor.selecionado {
    background: var(--vermelho);
    border-color: var(--vermelho);
}

.legenda-cor.pago {
    background: #dcf6e3;
    border-color: var(--verde);
}

/* GRADE */

.grade-numeros {
    display: grid;
    grid-template-columns: repeat(10, minmax(0, 1fr));
    gap: 8px;
}

.numero {
    border: 1px solid var(--cinza-borda);
    background: var(--branco);
    color: #262626;
    min-height: 48px;
    border-radius: 10px;
    font-weight: 800;
    font-size: .9rem;
    transition: .15s ease;
}

.numero:hover:not(:disabled) {
    border-color: var(--vermelho);
    color: var(--vermelho);
    transform: translateY(-2px);
    box-shadow: 0 5px 12px rgba(0,0,0,.08);
}

.numero.selecionado {
    background: var(--vermelho);
    color: var(--branco);
    border-color: var(--vermelho);
    box-shadow: 0 5px 14px rgba(181,18,23,.22);
}

.numero.pago {
    background: #dcf6e3;
    color: #167831;
    border-color: var(--verde);
    cursor: not-allowed;
    opacity: .78;
}

.numero.pago:hover {
    transform: none;
    box-shadow: none;
}

.paginacao {
    margin-top: 24px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 14px;
}

.paginacao button {
    background: var(--branco);
    color: var(--preto);
    border: 1px solid var(--cinza-borda);
    padding: 11px 16px;
}

#paginaAtual {
    font-weight: 800;
    color: var(--cinza);
}

/* RESUMO FLUTUANTE */

.resumo-flutuante {
    position: fixed;
    left: 50%;
    bottom: 18px;
    transform: translate(-50%, 130%);
    width: min(720px, calc(100% - 24px));
    background: #111;
    color: var(--branco);
    border-radius: 18px;
    padding: 13px 14px 13px 18px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 18px;
    box-shadow: 0 15px 35px rgba(0,0,0,.28);
    z-index: 200;
    opacity: 0;
    pointer-events: none;
    transition: .25s ease;
}

.resumo-flutuante.ativo {
    transform: translate(-50%, 0);
    opacity: 1;
    pointer-events: auto;
}

.resumo-info {
    display: flex;
    flex-direction: column;
}

#resumoQuantidade {
    color: #d7d7d7;
    font-size: .9rem;
}

#resumoValor {
    font-size: 1.25rem;
}

.btn-whatsapp {
    border: 0;
    background: var(--verde-whatsapp);
    color: var(--branco);
    font-weight: 900;
    padding: 14px 20px;
    border-radius: 12px;
}

/* TOAST */

.toast {
    position: fixed;
    top: 88px;
    left: 50%;
    transform: translate(-50%, -20px);
    background: #111;
    color: var(--branco);
    padding: 12px 18px;
    border-radius: 12px;
    box-shadow: var(--sombra);
    z-index: 300;
    opacity: 0;
    pointer-events: none;
    transition: .2s ease;
    max-width: calc(100% - 30px);
    text-align: center;
}

.toast.ativo {
    opacity: 1;
    transform: translate(-50%, 0);
}

/* RESPONSIVO */

@media (max-width: 900px) {
    .hero-conteudo {
        grid-template-columns: 1fr;
    }

    .ticket {
        min-height: 240px;
        transform: none;
    }

    .grade-numeros {
        grid-template-columns: repeat(5, minmax(0, 1fr));
    }
}

@media (max-width: 620px) {
    body {
        padding-bottom: 125px;
    }

    .container {
        width: min(100% - 20px, 1180px);
    }

    .topo-conteudo {
        min-height: 64px;
    }

    .logo strong {
        font-size: 1.05rem;
    }

    .btn-carrinho {
        padding: 9px 11px;
        font-size: .86rem;
    }

    .hero {
        padding: 38px 0 50px;
    }

    .hero h1 {
        font-size: 2.15rem;
    }

    .precos {
        display: grid;
        grid-template-columns: 1fr 1fr;
    }

    .preco-item {
        min-width: 0;
    }

    .ticket {
        padding: 24px 18px;
    }

    .progresso-topo {
        align-items: flex-start;
    }

    .cabecalho-numeros {
        align-items: stretch;
        flex-direction: column;
    }

    .btn-aleatorio {
        width: 100%;
    }

    .busca-numero {
        flex-direction: column;
    }

    #btnBuscar {
        padding: 12px 18px;
    }

    .grade-numeros {
        grid-template-columns: repeat(4, minmax(0, 1fr));
        gap: 6px;
    }

    .numero {
        min-height: 45px;
        font-size: .78rem;
        padding: 0 3px;
    }

    .paginacao {
        gap: 8px;
    }

    .paginacao button {
        padding: 10px 12px;
        font-size: .88rem;
    }

    #paginaAtual {
        font-size: .82rem;
    }

    .resumo-flutuante {
        align-items: stretch;
        flex-direction: column;
        gap: 10px;
        padding: 12px;
    }

    .resumo-info {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        gap: 12px;
    }

    .btn-whatsapp {
        width: 100%;
    }
}

@media (max-width: 380px) {
    .grade-numeros {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}