/* ---------------------------------------------------------------------------
   Maxal — site institucional
   CSS artesanal, sem build. Editar aqui e publicar; nada a compilar.
   --------------------------------------------------------------------------- */

:root {
    /* Marca: as três cores do logo. */
    --marinho: #0F2A47;
    --marinho-fundo: #0C2138;
    --azul: #2C6FB5;
    --azul-claro: #4F97DA;
    --verde: #3FA98B;
    --verde-claro: #5FC9A6;

    --tinta: #14202C;
    --tinta-suave: #566372;
    --tinta-clara: #8A96A3;
    --borda: #E2E8EF;
    --fundo: #FFFFFF;
    --fundo-suave: #F6F8FB;

    --raio: 14px;
    --raio-p: 9px;
    --sombra: 0 1px 2px rgba(15, 42, 71, .06), 0 8px 24px rgba(15, 42, 71, .07);
    --sombra-forte: 0 2px 4px rgba(15, 42, 71, .08), 0 18px 44px rgba(15, 42, 71, .13);
    --largura: 1140px;
    --transicao: 160ms cubic-bezier(.4, 0, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

body {
    margin: 0;
    background: var(--fundo);
    color: var(--tinta);
    font: 400 17px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Inter,
          Roboto, "Helvetica Neue", Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

h1, h2, h3, h4 { margin: 0; line-height: 1.18; letter-spacing: -.021em; font-weight: 700; }
h1 { font-size: clamp(2.1rem, 1.35rem + 3.1vw, 3.5rem); }
h2 { font-size: clamp(1.6rem, 1.15rem + 1.9vw, 2.4rem); }
h3 { font-size: 1.25rem; }
h4 { font-size: 1.03rem; }
p  { margin: 0 0 1rem; }
p:last-child { margin-bottom: 0; }

a { color: var(--azul); text-decoration: none; transition: color var(--transicao); }
a:hover { color: var(--marinho); }

:focus-visible {
    outline: 3px solid var(--azul-claro);
    outline-offset: 2px;
    border-radius: 4px;
}

img { max-width: 100%; height: auto; display: block; }
ul { margin: 0; padding: 0; list-style: none; }

.pular {
    position: absolute; left: -9999px; top: 0; z-index: 100;
    background: var(--marinho); color: #fff; padding: 12px 20px; border-radius: 0 0 var(--raio-p) 0;
}
.pular:focus { left: 0; color: #fff; }

/* --- Estrutura ----------------------------------------------------------- */

.faixa { padding: clamp(3.5rem, 7vw, 6rem) 0; }
.faixa--suave { background: var(--fundo-suave); }
.faixa--fina { padding: clamp(2.5rem, 5vw, 4rem) 0; }

.limite { width: 100%; max-width: var(--largura); margin: 0 auto; padding: 0 24px; }
.limite--estreito { max-width: 760px; }

.grade { display: grid; gap: 24px; }
@media (min-width: 700px)  { .grade--2 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 900px)  { .grade--3 { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1000px) { .grade--4 { grid-template-columns: repeat(4, 1fr); } }

.centro { text-align: center; }
.centro .titulo-secao { margin-left: auto; margin-right: auto; }

/* --- Tipografia de apoio -------------------------------------------------- */

.sobretitulo {
    display: inline-block;
    font-size: .78rem;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--azul);
    margin-bottom: .85rem;
}
.escuro .sobretitulo { color: var(--verde-claro); }

.titulo-secao { max-width: 40ch; }
.subtitulo {
    font-size: 1.1rem;
    color: var(--tinta-suave);
    max-width: 62ch;
    margin-top: 1rem;
}
.escuro .subtitulo { color: rgba(255, 255, 255, .76); }

.escuro { color: #fff; background: var(--marinho-fundo); }
.escuro h1, .escuro h2, .escuro h3 { color: #fff; }
.escuro a { color: var(--verde-claro); }
.escuro a:hover { color: #fff; }

/* --- Botões --------------------------------------------------------------- */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .55rem;
    padding: 13px 26px;
    border: 1px solid transparent;
    border-radius: var(--raio-p);
    font-size: 1rem;
    font-weight: 600;
    font-family: inherit;
    line-height: 1.2;
    cursor: pointer;
    text-align: center;
    transition: transform var(--transicao), box-shadow var(--transicao),
                background var(--transicao), border-color var(--transicao), color var(--transicao);
}
.btn:active { transform: translateY(1px); }

.btn--principal {
    background: linear-gradient(135deg, var(--azul) 0%, var(--verde) 130%);
    color: #fff;
    box-shadow: 0 2px 6px rgba(44, 111, 181, .32);
}
.btn--principal:hover { color: #fff; box-shadow: 0 6px 20px rgba(44, 111, 181, .42); }

.btn--secundario { background: #fff; color: var(--marinho); border-color: var(--borda); }
.btn--secundario:hover { border-color: var(--azul); color: var(--azul); }

.btn--fantasma { background: transparent; color: #fff; border-color: rgba(255, 255, 255, .34); }
.btn--fantasma:hover { background: rgba(255, 255, 255, .1); color: #fff; border-color: rgba(255, 255, 255, .6); }

.btn--zap { background: #1FA855; color: #fff; }
.btn--zap:hover { background: #178A45; color: #fff; }

.acoes { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 2rem; }
.centro .acoes { justify-content: center; }

/* --- Cabeçalho ------------------------------------------------------------ */

.topo {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255, 255, 255, .92);
    backdrop-filter: saturate(160%) blur(12px);
    border-bottom: 1px solid var(--borda);
}
.topo__interno { display: flex; align-items: center; gap: 20px; min-height: 74px; }
.topo__marca { display: flex; align-items: center; margin-right: auto; }
.topo__marca img { height: 38px; width: auto; }

.menu { display: none; align-items: center; gap: 28px; }
@media (min-width: 900px) { .menu { display: flex; } }
.menu a {
    color: var(--tinta-suave);
    font-size: .97rem;
    font-weight: 500;
    padding: 6px 0;
    border-bottom: 2px solid transparent;
}
.menu a:hover, .menu a[aria-current="page"] { color: var(--marinho); border-bottom-color: var(--azul); }

.topo__acoes { display: none; gap: 10px; }
@media (min-width: 900px) { .topo__acoes { display: flex; } }
.topo__acoes .btn { padding: 10px 20px; font-size: .94rem; }

.abrir-menu {
    display: inline-flex; align-items: center; justify-content: center;
    margin-left: auto;
    width: 44px; height: 44px;
    background: none; border: 1px solid var(--borda); border-radius: var(--raio-p);
    color: var(--marinho); cursor: pointer;
}
@media (min-width: 900px) { .abrir-menu { display: none; } }

.menu-mobile { display: none; border-top: 1px solid var(--borda); padding: 14px 0 22px; }
.menu-mobile[data-aberto="sim"] { display: block; }
@media (min-width: 900px) { .menu-mobile { display: none !important; } }
.menu-mobile a {
    display: block; padding: 12px 0;
    color: var(--tinta); font-weight: 500;
    border-bottom: 1px solid var(--borda);
}
.menu-mobile .acoes { margin-top: 18px; }
.menu-mobile .btn { flex: 1; }

/* --- Herói ---------------------------------------------------------------- */

.heroi {
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(900px 420px at 84% -8%, rgba(63, 169, 139, .30), transparent 62%),
        radial-gradient(760px 420px at 12% 8%, rgba(79, 151, 218, .26), transparent 60%),
        linear-gradient(168deg, #0F2A47 0%, #0A1B2E 100%);
    color: #fff;
    padding: clamp(4rem, 9vw, 7.5rem) 0 clamp(3.5rem, 7vw, 6rem);
}
.heroi__conteudo { position: relative; z-index: 2; max-width: 660px; }
.heroi h1 { color: #fff; }
.heroi__chamada { font-size: clamp(1.05rem, .95rem + .5vw, 1.28rem); color: rgba(255, 255, 255, .84); margin-top: 1.35rem; }

/* O arco do logo, refeito em CSS como marca d'água do herói. */
.heroi__arte {
    position: absolute;
    right: -6%;
    bottom: -22%;
    width: min(58%, 640px);
    opacity: .5;
    z-index: 1;
    pointer-events: none;
}
@media (max-width: 900px) { .heroi__arte { opacity: .2; right: -25%; bottom: -12%; width: 90%; } }

.selo {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    padding: 7px 15px;
    border-radius: 999px;
    background: rgba(95, 201, 166, .16);
    border: 1px solid rgba(95, 201, 166, .38);
    color: var(--verde-claro);
    font-size: .84rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}
.selo__ponto { width: 7px; height: 7px; border-radius: 50%; background: var(--verde-claro); }

/* --- Cartões -------------------------------------------------------------- */

.cartao {
    background: #fff;
    border: 1px solid var(--borda);
    border-radius: var(--raio);
    padding: 30px;
    transition: transform var(--transicao), box-shadow var(--transicao), border-color var(--transicao);
}
.cartao--link:hover { transform: translateY(-3px); box-shadow: var(--sombra-forte); border-color: transparent; }
.cartao h3 { margin-bottom: .6rem; }
.cartao p { color: var(--tinta-suave); font-size: .99rem; }

.escuro .cartao {
    background: rgba(255, 255, 255, .05);
    border-color: rgba(255, 255, 255, .13);
}
.escuro .cartao p { color: rgba(255, 255, 255, .74); }

.icone {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 46px; height: 46px;
    border-radius: 12px;
    margin-bottom: 1.15rem;
    background: linear-gradient(135deg, rgba(44, 111, 181, .13), rgba(63, 169, 139, .17));
    color: var(--azul);
}
.escuro .icone { background: rgba(95, 201, 166, .15); color: var(--verde-claro); }
.icone svg { width: 23px; height: 23px; }

/* --- Cartão de sistema ---------------------------------------------------- */

.sistema {
    display: flex;
    flex-direction: column;
    height: 100%;
}
.sistema__categoria { font-size: .82rem; color: var(--tinta-clara); font-weight: 600; margin-bottom: .3rem; }
.sistema__resumo { flex: 1; margin-bottom: 1.4rem; }
.sistema__rodape { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }

.marcador {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    padding: 4px 11px;
    border-radius: 999px;
    font-size: .78rem;
    font-weight: 600;
    white-space: nowrap;
}
.marcador--disponivel { background: rgba(63, 169, 139, .14); color: #2A7A63; }
.marcador--beta       { background: rgba(79, 151, 218, .15); color: #235E96; }
.marcador--em_breve   { background: rgba(196, 138, 20, .14); color: #8A6210; }
.escuro .marcador--disponivel { background: rgba(95, 201, 166, .18); color: var(--verde-claro); }
.escuro .marcador--em_breve   { background: rgba(240, 190, 90, .16); color: #F0C15A; }

/* --- Listas --------------------------------------------------------------- */

.lista-check li {
    position: relative;
    padding: .42rem 0 .42rem 1.9rem;
    color: var(--tinta-suave);
    font-size: 1rem;
}
.lista-check li::before {
    content: "";
    position: absolute;
    left: 0; top: .78rem;
    width: 17px; height: 17px;
    border-radius: 50%;
    background: var(--verde) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='white'%3E%3Cpath fill-rule='evenodd' d='M16.7 5.3a1 1 0 010 1.4l-7.5 7.5a1 1 0 01-1.4 0L3.3 9.7a1 1 0 011.4-1.4l3.8 3.8 6.8-6.8a1 1 0 011.4 0z' clip-rule='evenodd'/%3E%3C/svg%3E") center/12px no-repeat;
}
.escuro .lista-check li { color: rgba(255, 255, 255, .82); }

.lista-tracos li {
    padding: .38rem 0 .38rem 1.15rem;
    position: relative;
    color: var(--tinta-suave);
}
.lista-tracos li::before {
    content: "";
    position: absolute; left: 0; top: 1.02rem;
    width: 6px; height: 2px; border-radius: 2px;
    background: var(--azul-claro);
}

/* --- Números -------------------------------------------------------------- */

.numeros { display: grid; gap: 28px; }
@media (min-width: 700px) { .numeros { grid-template-columns: repeat(3, 1fr); } }
.numero__valor {
    font-size: clamp(2rem, 1.5rem + 2vw, 2.8rem);
    font-weight: 700;
    letter-spacing: -.03em;
    background: linear-gradient(120deg, var(--azul-claro), var(--verde-claro));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    line-height: 1.1;
}
.numero__rotulo { color: rgba(255, 255, 255, .74); margin-top: .35rem; font-size: .98rem; }

/* --- Argumentos (linha alternada) ---------------------------------------- */

.argumento {
    display: grid;
    gap: 20px;
    padding: 26px 0;
    border-top: 1px solid var(--borda);
}
@media (min-width: 800px) { .argumento { grid-template-columns: 320px 1fr; gap: 48px; } }
.argumento:first-child { border-top: 0; padding-top: 0; }
.argumento h3 { color: var(--marinho); }
.argumento p { color: var(--tinta-suave); margin: 0; }

/* --- Planos --------------------------------------------------------------- */

.plano { display: flex; flex-direction: column; position: relative; }
.plano--destaque {
    border-color: var(--azul);
    box-shadow: var(--sombra-forte);
}
.plano__fita {
    position: absolute;
    top: -13px; left: 50%; transform: translateX(-50%);
    background: linear-gradient(135deg, var(--azul), var(--verde));
    color: #fff;
    font-size: .75rem; font-weight: 700; letter-spacing: .05em; text-transform: uppercase;
    padding: 5px 15px; border-radius: 999px;
    white-space: nowrap;
}
.plano__perfil { color: var(--tinta-clara); font-size: .92rem; margin-bottom: 1.1rem; }
.plano__preco { font-size: 2.15rem; font-weight: 700; letter-spacing: -.03em; color: var(--marinho); }
.plano__periodo { font-size: 1rem; font-weight: 500; color: var(--tinta-clara); }
.plano .lista-check { margin: 1.5rem 0; flex: 1; }
.plano .lista-check li { font-size: .96rem; }

/* --- Perguntas ------------------------------------------------------------ */

.pergunta {
    border-bottom: 1px solid var(--borda);
}
.pergunta summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 22px 0;
    cursor: pointer;
    font-weight: 600;
    font-size: 1.06rem;
    color: var(--marinho);
    list-style: none;
}
.pergunta summary::-webkit-details-marker { display: none; }
.pergunta summary::after {
    content: "";
    flex: none;
    width: 11px; height: 11px;
    border-right: 2px solid var(--tinta-clara);
    border-bottom: 2px solid var(--tinta-clara);
    transform: rotate(45deg) translateY(-3px);
    transition: transform var(--transicao);
}
.pergunta[open] summary::after { transform: rotate(-135deg) translateY(-3px); }
.pergunta__resposta { padding-bottom: 22px; color: var(--tinta-suave); max-width: 78ch; }

/* --- Formulário ----------------------------------------------------------- */

.campo { margin-bottom: 18px; }
.campo label { display: block; font-weight: 600; font-size: .93rem; margin-bottom: 7px; color: var(--marinho); }
.campo .ajuda { font-weight: 400; color: var(--tinta-clara); }

.campo input, .campo select, .campo textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--borda);
    border-radius: var(--raio-p);
    font: inherit;
    font-size: 1rem;
    color: var(--tinta);
    background: #fff;
    transition: border-color var(--transicao), box-shadow var(--transicao);
}
.campo input:focus, .campo select:focus, .campo textarea:focus {
    outline: none;
    border-color: var(--azul);
    box-shadow: 0 0 0 3px rgba(44, 111, 181, .16);
}
.campo textarea { resize: vertical; min-height: 130px; }
.campo--erro input, .campo--erro select, .campo--erro textarea { border-color: #C0392B; }
.erro { color: #C0392B; font-size: .88rem; margin-top: 6px; }

/* Armadilha para robôs: fora da tela, mas não display:none. */
.armadilha {
    position: absolute !important;
    left: -9999px !important;
    width: 1px; height: 1px;
    overflow: hidden;
}

.aviso {
    padding: 16px 20px;
    border-radius: var(--raio-p);
    margin-bottom: 26px;
    font-size: .98rem;
}
.aviso--ok { background: rgba(63, 169, 139, .1); border: 1px solid rgba(63, 169, 139, .35); color: #235E4C; }

/* --- Chamada final -------------------------------------------------------- */

.chamada-final {
    background:
        radial-gradient(700px 320px at 78% 0%, rgba(63, 169, 139, .3), transparent 62%),
        linear-gradient(140deg, #14395E 0%, #0C2138 100%);
    color: #fff;
    border-radius: var(--raio);
    padding: clamp(2.5rem, 5vw, 4rem);
    text-align: center;
}
.chamada-final h2 { color: #fff; }
.chamada-final p { color: rgba(255, 255, 255, .82); max-width: 55ch; margin: 1rem auto 0; }

/* --- Rodapé --------------------------------------------------------------- */

.rodape { background: var(--marinho-fundo); color: rgba(255, 255, 255, .68); padding: 60px 0 30px; font-size: .96rem; }
.rodape__grade { display: grid; gap: 36px; }
@media (min-width: 760px)  { .rodape__grade { grid-template-columns: 1.6fr 1fr 1fr; } }
@media (min-width: 1000px) { .rodape__grade { grid-template-columns: 2fr 1fr 1fr 1.2fr; } }
.rodape img { height: 40px; width: auto; margin-bottom: 1.1rem; }
.rodape h4 { color: #fff; font-size: .84rem; letter-spacing: .09em; text-transform: uppercase; margin-bottom: 1rem; }
.rodape a { color: rgba(255, 255, 255, .74); }
.rodape a:hover { color: #fff; }
.rodape li { padding: 5px 0; }
.rodape__base {
    margin-top: 44px; padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, .12);
    display: flex; flex-wrap: wrap; gap: 14px; justify-content: space-between;
    font-size: .89rem; color: rgba(255, 255, 255, .55);
}

/* --- WhatsApp flutuante --------------------------------------------------- */

.zap-flutuante {
    position: fixed;
    right: 20px; bottom: 20px;
    z-index: 60;
    width: 56px; height: 56px;
    border-radius: 50%;
    background: #1FA855;
    color: #fff;
    display: inline-flex; align-items: center; justify-content: center;
    box-shadow: 0 6px 22px rgba(31, 168, 85, .45);
    transition: transform var(--transicao);
}
.zap-flutuante:hover { transform: scale(1.07); color: #fff; }
.zap-flutuante svg { width: 29px; height: 29px; }

/* --- Página de erro / vazio ---------------------------------------------- */

.vazio { text-align: center; padding: clamp(3rem, 8vw, 6rem) 0; }
.vazio p { color: var(--tinta-suave); max-width: 48ch; margin: 1rem auto 0; }

@media print {
    .topo, .rodape, .zap-flutuante, .acoes { display: none !important; }
    body { font-size: 12pt; }
}