:root {
    --color-navy: #071b3a;
    --color-navy-soft: #102c52;
    --color-brand: #009b78;
    --color-brand-dark: #007d62;
    --color-white: #ffffff;
    --color-off-white: #f6f8f8;
    --color-text: #172235;
    --color-text-soft: #5e6875;
    --color-border: #e2e7ea;

    --container-width: 1240px;
    --header-height: 130px;

    --transition-fast: 0.2s ease;
    --transition-normal: 0.35s ease;
}


/* =========================================================
   RESET
   ========================================================= */

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

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;

    min-width: 320px;

    background: var(--color-white);
    color: var(--color-text);

    font-family:
        Arial,
        Helvetica,
        sans-serif;

    font-size: 16px;
    line-height: 1.5;

    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

img,
svg {
    display: block;
    max-width: 100%;
}

img {
    height: auto;
}

button,
input,
textarea,
select {
    font: inherit;
}

button {
    border: 0;
    background: transparent;
}

a {
    color: inherit;
    text-decoration: none;
}

h1,
h2,
h3,
h4,
p {
    margin: 0;
}


/* =========================================================
   UTILITÁRIOS
   ========================================================= */

.container {
    width: min(
        calc(100% - 48px),
        var(--container-width)
    );

    margin-inline: auto;
}

.heading-serif {
    font-family:
        Georgia,
        "Times New Roman",
        serif;
}


/* =========================================================
   BOTÕES
   ========================================================= */

.btn {
    display: inline-flex;

    align-items: center;
    justify-content: center;

    min-height: 48px;

    padding:
        0 22px;

    border: 1px solid transparent;

    font-size: 13px;
    font-weight: 700;

    letter-spacing: 0.04em;

    text-transform: uppercase;

    cursor: pointer;

    transition:
        background-color var(--transition-normal),
        border-color var(--transition-normal),
        color var(--transition-normal),
        transform var(--transition-normal),
        box-shadow var(--transition-normal);
}

.btn:hover {
    transform: translateY(-1px);
}

.btn-primary {
    background: var(--color-brand);
    color: var(--color-white);
}

.btn-primary:hover {
    background: var(--color-brand-dark);

    box-shadow:
        0 8px 22px rgba(0, 155, 120, 0.22);
}

.btn-outline {
    border-color:
        rgba(255, 255, 255, 0.78);

    background: transparent;
    color: var(--color-white);
}

.btn-outline:hover {
    border-color: var(--color-white);
    background: rgba(255, 255, 255, 0.10);
}


/* =========================================================
   ACESSIBILIDADE
   ========================================================= */

:focus-visible {
    outline:
        3px solid rgba(0, 155, 120, 0.55);

    outline-offset: 3px;
}


/* =========================================================
   SELEÇÃO DE TEXTO
   ========================================================= */

::selection {
    background: var(--color-brand);
    color: var(--color-white);
}


/* =========================================================
   RESPONSIVIDADE GLOBAL
   ========================================================= */

@media (max-width: 600px) {

    .container {
        width: min(
            calc(100% - 36px),
            var(--container-width)
        );
    }

    .btn {
        min-height: 46px;
        padding: 0 18px;
    }
}


/* =========================================================
   MENU MOBILE — ABERTURA
   ========================================================= */

@media (max-width: 850px) {

    .site-nav.is-open {
        position: absolute !important;

        top: 100% !important;
        left: 0 !important;
        right: 0 !important;

        display: flex !important;

        flex-direction: column !important;

        align-items: stretch !important;

        gap: 0 !important;

        padding: 10px 20px 18px !important;

        background:
            var(--color-white) !important;

        border-top:
            1px solid rgba(7, 27, 58, 0.08) !important;

        box-shadow:
            0 12px 30px rgba(7, 27, 58, 0.12) !important;

        z-index: 9999 !important;
    }


    .site-nav.is-open .site-nav__link {
        display: block !important;

        width: 100% !important;

        padding: 16px 4px !important;

        font-size: 16px !important;

        text-align: left !important;

        color:
            var(--color-navy) !important;

        border-bottom:
            1px solid rgba(7, 27, 58, 0.08) !important;
    }


    .site-nav.is-open .site-nav__link:last-child {
        border-bottom: none !important;
    }


    .site-nav.is-open .site-nav__link::after {
        display: none !important;
    }
}