:root {
    --cor-texto: #325e00;
    --cor-cta-bg: #529900;
    --cor-cta-bg-hover: #2f5800;
    --cor-cta-text: #e7e7e7;
    --cor-borda: #a6db69;
}

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

html {
    height: 100%;
    scroll-behavior: smooth;
    scroll-snap-type: y proximity;
}

body {
    height: 100%;
    overflow-y: scroll;
    color: var(--cor-texto);
    background-color: white;
    padding: 0;
}

/* Quando estiver na home_publica */
body.home-publica {
    max-width: none !important;
    width: 100% !important;
}

header {
    padding: 0 !important;
}

section {
    min-height: 100vh;
    scroll-snap-align: start;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 2rem;
    transition: background-color 0.5s ease;
    will-change: background-color;
}

h1,
h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--cor-texto) !important;
    user-select: none;
}

p {
    font-size: 1.2rem;
    line-height: 2.0rem;
    text-align: justify;
    max-width: 800px;
    margin: 0 auto;
    user-select: text;
}

button {
    margin-top: 1rem !important;
}

#header-logo {
    display: flex;
    align-items: center;
    justify-content: space-between;

    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    color: var(--cor-texto);
    padding: 1rem 2rem;
    margin: 0;
    gap: 0.5rem;
    z-index: 9999;
    transition: opacity 0.8s ease, visibility 0.8s ease;
    /* para evitar layout shift */
    will-change: opacity, visibility;
}

#header-logo.hidden {
    opacity: 0;
    visibility: hidden; /* remove do fluxo de tabulação */
    pointer-events: none; /* evita interação quando sumido */
}
#header-logo #logo {
    width: 250px; /* altura desejada do logo */
    height: auto; /* mantém proporção */
}

.footer {
    position: fixed;
    bottom: 0;
    width: 100%;
    color: var(--cor-inativo);
    text-align: center;
    font-size: smaller;
    padding: 1rem;
    transition: opacity 0.8s ease, visibility 0.8s ease;
    opacity: 0;
    visibility: hidden;
    z-index: 10;
    
}

.footer.visible {
    opacity: 1;
    visibility: visible;
}

footer p {
    font-size: 1.0rem;
    text-align: center;
}

.login {
    color: var(--cor-texto) !important;
    width: auto;
}

.cta-btn {
    margin-top: 2rem;
    background: var(--cor-cta-bg);
    color: var(--cor-cta-text);
    padding: 1rem 2rem;
    font-weight: bold;
    font-size: 1.2rem;
    border: none;
    text-decoration: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.8s ease;
}

.cta-btn:hover,
.cta-btn:focus {
    background-color: var(--cor-cta-bg-hover);
    outline: none;
}

.com-gradiente {
    position: relative;
    overflow: hidden;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    /* garantir que não cobre além do necessário */
    min-height: 100vh; /* ou o valor adequado */
}

.com-gradiente::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;

    /* camada de escurecimento + gradiente lateral */
    background: linear-gradient(
            rgba(255, 255, 255, 0.4),
            rgba(255, 255, 255, 0.4)
        ),
        /* escurecimento total */ var(--gradiente-direcional); /* isso será definido nas classes gradiente-esquerda/direita */
}

.com-gradiente > * {
    position: relative;
    z-index: 2;
}

/* Gradiente vindo da esquerda */
.gradiente-left::before {
    --gradiente-direcional: linear-gradient(
        to right,
        rgba(255, 255, 255, 0.9),
        transparent 90%
    );
}

/* Gradiente vindo da direita */
.gradiente-right::before {
    --gradiente-direcional: linear-gradient(
        to left,
        rgba(255, 255, 255, 0.9),
        transparent 90%
    );
}


.fade-in-section {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 1s ease-out, transform 1s ease-out;
    will-change: opacity, transform;
}

.fade-in-section.is-visible {
    opacity: 1;
    transform: none;
}

.feature {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 100vh;
    padding: 2rem;
    position: relative;
    text-align: start;
}

.feature-content {
    min-width: 50%;
    max-width: 60%;
    font-size: 1.3rem;
}

.feature-content.left {
    align-self: flex-start;
    text-align: left;
}

.feature-content.right {
    align-self: flex-end;
    text-align: right;
    margin-left: auto;
}

.feature-content.center {
    max-width: 100% !important;
    min-height: calc(100vh - 100px) !important;
    align-self: flex-end;
    text-align: center;
    margin-left: auto;
}

.small-text {
    margin-top: 20px;
    padding-bottom: 50px;
}

.planos-assinatura {
    display: flex;
    text-align: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.plano-box {
    color: var(--cor-texto);
    padding: 1rem;
    border-radius: 10px;
    border: 1px solid var(--cor-borda);
    flex: 1 1;
    width: auto;
    min-height: 50vh;

    display: flex;                /* empilha conteúdo */
    flex-direction: column;       /* coluna */
    justify-content: space-between; /* separa topo/base */
    text-align: center;
}

.plano-box h3 {
    font-size: 1em;
    color: var(--cor-texto);
    padding-bottom: 5px !important;
}

.plano-box p {
    color: var(--cor-texto);
    text-align: center;
}

.plano-box .descricao {
    color: var(--cor-inativo);
    text-align: left;
    line-height: 1.4rem;
    font-size: 1rem;
    margin: 1rem 0;
    flex-grow: 1; /* ocupa o espaço entre título e botão */
}

.plano-box form {
    margin-top: auto; /* empurra o botão para a base */
    align-self: center; /* centraliza horizontalmente */
}



.whatsapp-flutuante {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: var(--cor-cta-bg); /* verde WhatsApp */
    color: var(--cor-cta-text);
    padding: 12px 18px;
    border-radius: 50px;
    font-weight: bold;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    z-index: 9999;
    text-decoration: none;
    transition: transform 0.2s, box-shadow 0.2s;
}

.whatsapp-flutuante:hover {
    background-color: var(--cor-cta-bg-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 14px rgba(0, 0, 0, 0.4);
}

.whatsapp-flutuante span {
    font-size: 18px; /* ícone do material-symbols */
}