:root {
    --primary-color: #4A4A4A;
    --secondary-color: #EEEFEF;
    --tertiary-color: #C4CED4;
    --quaternary-color: #D1D1D1;

    --h-header: 125px;
    --h-footer: 125px;
}

html {
    box-sizing: border-box;
    scroll-behavior: smooth;
}

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

body {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 100vh;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont,
        'Segoe UI', Roboto, Oxygen, Ubuntu,
        Cantarell, 'Helvetica Neue', sans-serif;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

header,
footer {
    background-color: var(--quaternary-color);
}

header {
    position: fixed;
    width: 100%;
    min-height: var(--h-header);
    z-index: 1000;
    top: 0;
}

footer {
    bottom: 0;
    min-height: var(--h-footer);
}

main {
    padding-top: var(--h-header);
    height: 100%;
}

section {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.container {
    width: 100%;
    max-width: 1300px;
    padding: 0 2.5rem;
    margin: 0 auto;
}

/* Navbar sombra padrão */
.nav-shadow {
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

/* Card institucional */
.card-custom {
    border: none;
    border-radius: 8px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
}

.card-custom:hover {
    transform: translateY(-5px);
}

.flex-column-content-items-center {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.flex-row-content-items-center {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
}

button {
    padding: .25rem;
    min-width: 40px;
    min-height: 40px;
}

button:hover {
    cursor: pointer;
}

.primary-button {
    background-color: var(--tertiary-color);
    color: var(--primary-color);
}

.radius-button {
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: small;
    border-radius: 2em;
    border-top-right-radius: 0;
    border: none;
    padding: .5rem 1rem;
}

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

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

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

.text-xxs {
    font-size: .5rem;
}

hr {
    border: solid 1px;
    margin: 3rem 0;
    color: var(--tertiary-color);
}

/* ==================================================
    Breakpoints de tela:
    --sm: 576px;
    --md: 768px;
    --lg: 992px;
    --xl: 1200px;
    --xxl: 1600px;
================================================== */
@media screen and (min-width: 576px) {}

@media screen and (min-width: 768px) {
    :root {
        --h-footer: 190px !important;
        --h-header: 162px !important;
    }
}

@media screen and (min-width: 992px) {
    .container {
        padding: 0 1rem !important;
    }
}

@media screen and (min-width: 1200px) {
    :root {
        --h-footer: 255px !important;
        --h-header: 200px !important;
    }
}

@media screen and (min-width: 1400px) {}