/* ==========================================================================
   Infotime — folha de estilo principal
   Tokens de cor, tipografia e componentes do layout.
   ========================================================================== */

:root {
    /* Cores base */
    --background:        #f8fafc;
    --foreground:        #1e293b;
    --card:              #ffffff;
    --muted:             #f1f5f9;
    --muted-foreground:  #64748b;
    --border:            #e2e8f0;

    /* Marca */
    --navy:              #0f172a;
    --navy-2:            #1c2a4a;
    --navy-3:            #0a1020;
    --navy-foreground:   #f8fafc;
    --brand:             #f97316;
    --brand-2:           #fb9d3e;
    --brand-foreground:  #ffffff;
    --whatsapp:          #25d366;
    --whatsapp-foreground: #06281a;

    /* Gradientes e sombras */
    --gradient-navy:  linear-gradient(140deg, var(--navy), var(--navy-2) 55%, var(--navy-3));
    --gradient-brand: linear-gradient(100deg, var(--brand), var(--brand-2));
    --shadow-elevated: 0 24px 60px -24px rgba(15, 23, 42, .45);
    --shadow-brand:    0 18px 40px -16px rgba(249, 115, 22, .55);
    --shadow-card:     0 1px 2px rgba(15, 23, 42, .04), 0 8px 24px -16px rgba(15, 23, 42, .25);

    --radius: .75rem;
}

/* --------------------------------------------------------------------------
   Base
   -------------------------------------------------------------------------- */
body {
    font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
    background-color: var(--background);
    color: var(--foreground);
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, .logo__texto {
    font-family: 'Plus Jakarta Sans', 'Inter', system-ui, sans-serif;
    font-weight: 800;
    letter-spacing: -.02em;
}

a { text-decoration: none; }

html { scroll-behavior: smooth; scroll-padding-top: 90px; }

.text-brand { color: var(--brand); }

/* --------------------------------------------------------------------------
   Botões
   -------------------------------------------------------------------------- */
.btn-brand,
.btn-whatsapp,
.btn-contorno {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    white-space: nowrap;
    font-weight: 600;
    font-size: .875rem;
    border: 0;
    border-radius: .5rem;
    padding: .625rem 1.75rem;
    transition: filter .2s ease, transform .2s ease, background-color .2s ease;
}

.btn-brand {
    background: var(--gradient-brand);
    color: var(--brand-foreground);
    box-shadow: var(--shadow-brand);
}
.btn-brand:hover { filter: brightness(1.1); color: var(--brand-foreground); }

.btn-whatsapp {
    background-color: var(--whatsapp);
    color: var(--whatsapp-foreground);
    box-shadow: var(--shadow-elevated);
}
.btn-whatsapp:hover { filter: brightness(1.05); color: var(--whatsapp-foreground); }

.btn-contorno {
    background-color: rgba(255, 255, 255, .06);
    border: 1px solid rgba(255, 255, 255, .25);
    color: #fff;
}
.btn-contorno:hover { background-color: rgba(255, 255, 255, .14); color: #fff; }

/* Variante maior, usada no hero e no formulário */
.btn-lg-custom {
    height: 3.25rem;
    padding-inline: 1.75rem;
    border-radius: .75rem;
    font-size: 1rem;
    justify-content: center;
}
.btn-lg-custom i { font-size: 1.2rem; }

.btn-menu {
    background: transparent;
    border: 1px solid var(--border);
    border-radius: .5rem;
    width: 2.5rem;
    height: 2.5rem;
    font-size: 1.35rem;
    line-height: 1;
    color: var(--foreground);
}

.link-brand {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    margin-top: 1.5rem;
    font-weight: 700;
    color: var(--brand);
}
.link-brand:hover { color: var(--brand); gap: .85rem; transition: gap .2s ease; }

/* --------------------------------------------------------------------------
   Selo / badge
   -------------------------------------------------------------------------- */
.badge-pill {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    border: 1px solid rgba(249, 115, 22, .4);
    background-color: rgba(249, 115, 22, .1);
    color: var(--brand);
    border-radius: 999px;
    padding: .3rem .85rem;
    font-size: .75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .04em;
}
.badge-pill--claro {
    border-color: rgba(249, 115, 22, .25);
    background-color: rgba(249, 115, 22, .08);
}

/* --------------------------------------------------------------------------
   Barra de aviso
   -------------------------------------------------------------------------- */
.topbar {
    background-color: var(--navy);
    color: var(--navy-foreground);
}
.topbar__texto {
    display: flex;
    align-items: center;
    gap: .5rem;
    font-size: .8125rem;
    min-width: 0;
}
.topbar__texto i { flex-shrink: 0; }
.topbar__cta {
    flex-shrink: 0;
    background-color: var(--whatsapp);
    color: var(--whatsapp-foreground);
    border-radius: 999px;
    padding: .375rem .875rem;
    font-size: .75rem;
    font-weight: 600;
    transition: transform .2s ease;
}
.topbar__cta:hover { transform: scale(1.05); color: var(--whatsapp-foreground); }

/* --------------------------------------------------------------------------
   Cabeçalho
   -------------------------------------------------------------------------- */
.cabecalho {
    position: sticky;
    top: 0;
    z-index: 1030;
    border-bottom: 1px solid rgba(226, 232, 240, .6);
    background-color: rgba(248, 250, 252, .85);
    backdrop-filter: blur(12px);
}

.logo { display: flex; align-items: center; gap: .625rem; min-width: 0; }
.logo__icone {
    display: grid;
    place-items: center;
    width: 2.25rem;
    height: 2.25rem;
    flex-shrink: 0;
    border-radius: .5rem;
    background: var(--gradient-navy);
    color: var(--brand);
    font-size: 1.1rem;
}
.logo__texto {
    font-size: 1rem;
    color: var(--foreground);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.logo__slogan { font-weight: 500; color: var(--muted-foreground); }
.logo--rodape .logo__texto { color: #fff; }

.menu { align-items: center; gap: 1.75rem; }
.menu__link {
    font-size: .875rem;
    font-weight: 500;
    color: var(--muted-foreground);
    transition: color .2s ease;
}
.menu__link:hover { color: var(--brand); }

.menu-mobile { background: var(--gradient-navy); color: var(--navy-foreground); width: 300px; }
.menu-mobile__link {
    padding: .75rem .25rem;
    border-bottom: 1px solid rgba(255, 255, 255, .08);
    color: rgba(255, 255, 255, .85);
    font-weight: 500;
}
.menu-mobile__link:hover { color: var(--brand); }

/* --------------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------------- */
.hero {
    position: relative;
    overflow: hidden;
    background: var(--gradient-navy);
    color: var(--navy-foreground);
    padding: 4rem 0;
}
@media (min-width: 992px) { .hero { padding: 6rem 0; } }

.hero__brilho {
    position: absolute;
    pointer-events: none;
    border-radius: 50%;
    filter: blur(80px);
}
.hero__brilho--laranja {
    top: -8rem; right: -8rem;
    width: 24rem; height: 24rem;
    background-color: rgba(249, 115, 22, .2);
}
.hero__brilho--verde {
    bottom: 0; left: 25%;
    width: 18rem; height: 18rem;
    background-color: rgba(37, 211, 102, .1);
}

.hero__titulo {
    margin-top: 1.25rem;
    font-size: clamp(1.875rem, 4vw, 3rem);
    line-height: 1.15;
}
.hero__texto {
    margin-top: 1.25rem;
    max-width: 36rem;
    font-size: 1.0625rem;
    color: rgba(248, 250, 252, .75);
}

.hero__selos {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: .625rem;
    padding: 0;
    margin-top: 2rem;
}
.hero__selos li {
    display: inline-flex;
    align-items: center;
    gap: .45rem;
    border: 1px solid rgba(255, 255, 255, .14);
    background-color: rgba(255, 255, 255, .06);
    border-radius: 999px;
    padding: .4rem .85rem;
    font-size: .8125rem;
    color: rgba(248, 250, 252, .85);
}
.hero__selos i { color: var(--brand); }

/* Painel de plantão */
.painel {
    border: 1px solid rgba(255, 255, 255, .12);
    background-color: rgba(255, 255, 255, .05);
    backdrop-filter: blur(6px);
    border-radius: 1.25rem;
    padding: 1.75rem;
    box-shadow: var(--shadow-elevated);
}
.painel__topo {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding-bottom: 1.25rem;
    border-bottom: 1px solid rgba(255, 255, 255, .1);
}
.painel__titulo {
    margin: 0;
    font-weight: 700;
    font-size: .9375rem;
    color: #fff;
}
.painel__status,
.rodape__status {
    display: inline-flex;
    align-items: center;
    gap: .45rem;
    font-size: .75rem;
    font-weight: 600;
    color: var(--whatsapp);
}
.ponto {
    width: .5rem;
    height: .5rem;
    border-radius: 50%;
    background-color: var(--whatsapp);
    box-shadow: 0 0 0 0 rgba(37, 211, 102, .6);
    animation: pulsar 2s infinite;
}
@keyframes pulsar {
    70%  { box-shadow: 0 0 0 .5rem rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

.painel__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.25rem;
    margin: 1.5rem 0 0;
}
.painel__item--largo { grid-column: 1 / -1; }
.painel__item dt {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--brand);
    line-height: 1.2;
}
.painel__item--largo dt { font-size: 1.0625rem; color: #fff; }
.painel__item dd {
    margin: .25rem 0 0;
    font-size: .8125rem;
    color: rgba(248, 250, 252, .65);
}

/* --------------------------------------------------------------------------
   Seções genéricas
   -------------------------------------------------------------------------- */
.secao { padding: 4.5rem 0; }
@media (min-width: 992px) { .secao { padding: 6rem 0; } }

.secao--cinza  { background-color: var(--muted); }
.secao--escura {
    position: relative;
    overflow: hidden;
    background: var(--gradient-navy);
    color: var(--navy-foreground);
}

.secao__cabecalho { max-width: 46rem; }

.secao__titulo {
    margin-top: 1rem;
    font-size: clamp(1.625rem, 3vw, 2.25rem);
    line-height: 1.25;
}
.secao__texto {
    margin-top: 1rem;
    font-size: 1.0625rem;
    color: var(--muted-foreground);
}
.secao__texto--claro { color: rgba(248, 250, 252, .75); }

/* --------------------------------------------------------------------------
   Cards
   -------------------------------------------------------------------------- */
.card-recurso,
.card-solucao,
.card-diferencial {
    background-color: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    box-shadow: var(--shadow-card);
    transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.card-recurso:hover,
.card-solucao:hover,
.card-diferencial:hover {
    transform: translateY(-4px);
    border-color: rgba(249, 115, 22, .35);
    box-shadow: 0 18px 40px -22px rgba(15, 23, 42, .4);
}

.card-recurso__icone,
.card-solucao__icone,
.card-diferencial__icone {
    display: grid;
    place-items: center;
    width: 2.75rem;
    height: 2.75rem;
    border-radius: .625rem;
    font-size: 1.25rem;
    margin-bottom: 1rem;
}
.card-recurso__icone   { background-color: rgba(249, 115, 22, .12); color: var(--brand); }
.card-solucao__icone   { background: var(--gradient-navy);          color: var(--brand); }
.card-diferencial__icone { background: var(--gradient-brand);       color: #fff; box-shadow: var(--shadow-brand); }

.card-recurso__titulo {
    font-size: 1.0625rem;
    font-weight: 700;
    margin-bottom: .5rem;
}
.card-recurso__texto {
    margin: 0;
    font-size: .9375rem;
    color: var(--muted-foreground);
}

/* --------------------------------------------------------------------------
   Faixa de chamada (diferenciais)
   -------------------------------------------------------------------------- */
.faixa-cta {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    gap: 1.25rem;
    margin-top: 3rem;
    padding: 1.75rem 2rem;
    border-radius: 1rem;
    background: var(--gradient-navy);
    color: var(--navy-foreground);
    box-shadow: var(--shadow-elevated);
    text-align: center;
}
@media (min-width: 768px) { .faixa-cta { flex-direction: row; text-align: left; } }
.faixa-cta__texto { font-size: 1.0625rem; font-weight: 600; }

/* --------------------------------------------------------------------------
   Voucher / formulário
   -------------------------------------------------------------------------- */
.caixa-voucher {
    border: 1px solid rgba(255, 255, 255, .1);
    background-color: rgba(255, 255, 255, .04);
    border-radius: 1.5rem;
    padding: 2rem;
}
@media (min-width: 992px) { .caixa-voucher { padding: 3rem; } }

.lista-check { list-style: none; padding: 0; margin: 1.75rem 0 0; }
.lista-check li {
    display: flex;
    align-items: center;
    gap: .625rem;
    padding: .375rem 0;
    font-size: .9375rem;
    color: rgba(248, 250, 252, .85);
}
.lista-check i {
    display: grid;
    place-items: center;
    width: 1.25rem;
    height: 1.25rem;
    flex-shrink: 0;
    border-radius: 50%;
    background-color: var(--whatsapp);
    color: var(--whatsapp-foreground);
    font-size: .75rem;
}

.form-card {
    background-color: var(--card);
    border-radius: 1rem;
    padding: 1.75rem;
    box-shadow: var(--shadow-elevated);
    color: var(--foreground);
}
.form-card .form-label {
    font-size: .8125rem;
    font-weight: 600;
    margin-bottom: .35rem;
}
.campo {
    border-radius: .5rem;
    border-color: var(--border);
    padding: .625rem .875rem;
    font-size: .9375rem;
}
.campo:focus {
    border-color: var(--brand);
    box-shadow: 0 0 0 3px rgba(249, 115, 22, .18);
}
.form-card__aviso {
    margin: .75rem 0 0;
    text-align: center;
    font-size: .75rem;
    color: var(--muted-foreground);
}

.alerta {
    display: flex;
    align-items: flex-start;
    gap: .75rem;
    border-radius: .625rem;
    padding: .875rem 1rem;
    margin-bottom: 1.25rem;
    font-size: .875rem;
}
.alerta p { font-size: .8125rem; }
.alerta--ok   { background-color: #ecfdf5; color: #065f46; border: 1px solid #a7f3d0; }
.alerta--erro { background-color: #fef2f2; color: #991b1b; border: 1px solid #fecaca; }

/* --------------------------------------------------------------------------
   Rodapé
   -------------------------------------------------------------------------- */
.rodape {
    background: var(--gradient-navy);
    color: rgba(248, 250, 252, .75);
    padding: 3.5rem 0 1.5rem;
}
.rodape__sobre {
    margin-top: 1rem;
    font-size: .9375rem;
    max-width: 22rem;
}
.rodape__titulo {
    font-size: .8125rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: #fff;
    margin-bottom: 1rem;
}
.rodape__lista { list-style: none; padding: 0; margin: 0; }
.rodape__lista li {
    display: flex;
    align-items: center;
    gap: .5rem;
    padding: .3rem 0;
    font-size: .9375rem;
}
.rodape__lista i { color: var(--brand); flex-shrink: 0; }
.rodape__lista a { color: rgba(248, 250, 252, .75); transition: color .2s ease; }
.rodape__lista a:hover { color: var(--brand); }

.rodape__base {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    gap: .75rem;
    margin-top: 3rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, .1);
    font-size: .8125rem;
    text-align: center;
}
@media (min-width: 768px) { .rodape__base { flex-direction: row; text-align: left; } }

/* --------------------------------------------------------------------------
   Botão flutuante do WhatsApp
   -------------------------------------------------------------------------- */
.whatsapp-flutuante {
    position: fixed;
    right: 1rem;
    bottom: 1rem;
    z-index: 1040;
    display: grid;
    place-items: center;
    width: 3.25rem;
    height: 3.25rem;
    border-radius: 50%;
    background-color: var(--whatsapp);
    color: var(--whatsapp-foreground);
    font-size: 1.6rem;
    box-shadow: var(--shadow-elevated);
    transition: transform .2s ease;
}
.whatsapp-flutuante:hover { transform: scale(1.08); color: var(--whatsapp-foreground); }