:root {
    --primary-color: #6ee7b7;
    --secondary-color: #59c59a;

    --box-background: #9bbdad;
    --box-border: #92b3a3;

    --promo-button-background: linear-gradient(0deg, #ff9028 0% 50%, #ffb224 50% 100%);
    --promo-button-background-hover: #ff9028;
    --promo-button-foreground: #662000;
    --promo-button-border: #ac6019;
}

* {
    padding: 0;
    margin: 0;
}

body {
    background: #e4f5ed;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;

    width: 100%;
    min-height: 100vh;

    font-family: Arial, Helvetica, sans-serif;
    font-size: 18px;
}

main {
    display: flex;
    flex-direction: column;
    width: 50%;
    flex-grow: 1;
}

header {
    display: flex;
    flex-direction: row;
    align-items: end;

    padding: 32px 0;
}

content {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

footer {
    background: var(--box-background);
    border-top: 1px solid var(--box-border);
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 8px 0;
    margin-top: 64px;
}

footer.big {
    padding: 32px 0;
}

a {
    color: #000;
}

a:hover {
    color: var(--secondary-color);
}

button {
    background: var(--promo-button-background);
    border: 1px solid var(--promo-button-border);
    border-radius: 4px;
    color: var(--promo-button-foreground);
    text-shadow: 0 1px #804e15;
    font-weight: bold;

    font-size: 16px;
    padding: 8px;
}

button:hover {
    cursor: pointer;
    background: var(--promo-button-background-hover);
}

.img-gradient {
    position: relative;
    display: inline-block;
}

.img-gradient:after {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    display: inline-block;
    background: linear-gradient(to right, rgba(0, 0, 0, 0) 0%, var(--primary-color) 100%);
}

/**
--- BOX
*/

.features-box>.tab {
    background: var(--box-background);
    border: 1px solid var(--box-border);
    padding: 4px 0;
    margin-bottom: 64px;
    border-radius: 4px;
}

.features-box:has(.tab)>.content {
    display: flex;
    flex-direction: column;
    gap: 128px;
    line-height: 1.5em;
}

.features-box:has(.tab)>.content>section {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    gap: 64px;
}

.features-box:has(.tab)>.content>section:nth-child(even) {
    flex-direction: row-reverse;
}

.features-box:has(.tab)>.content>section>.description {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.features-box:has(.tab)>.content>section:nth-child(even)>.description>* {
    text-align: right;
}

.features-box:has(.tab)>.content>section>.icon {
    display: flex;
    justify-content: center;
    align-items: center;
}

.features-box:has(.tab)>.content>section>.icon>img {
    width: 72px;
    height: 72px;
}

.small-features>section {
    display: flex;
    flex-direction: column;
    gap: 16px;
    line-height: 1.5em;
}

.small-features>section>.icon>img {
    background: #fff;
    padding: 8px;
    border-radius: 4px;
    border: 1px solid var(--box-border);
}

.small-features>section:nth-child(1)>.icon>img {
    background: linear-gradient(to left, #059669, #065f46);
}

.small-features>section:nth-child(2)>.icon>img {
    background: linear-gradient(to left, #d97706, #92400e);
}

.small-features>section:nth-child(3)>.icon>img {
    background: linear-gradient(to left, #2563eb, #1e40af);
}

.small-features>section:nth-child(4)>.icon>img {
    background: linear-gradient(to left, #dc2626, #991b1b);
}

/**
--- SHORTCUTS
*/

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

.w-50 {
    width: 50%;
}

.column {
    display: flex;
    flex-direction: column;
}

.row {
    display: flex;
    flex-direction: row;
}

.grid-2 {
    display: grid;
    grid-template-columns: auto auto;
}

.align-center {
    align-items: center;
}

.justify-center {
    justify-content: center;
}

.justify-between {
    justify-content: space-between;
}

.self-end {
    align-self: flex-end;
}

.text-right {
    text-align: right;
}

.gap-64 {
    gap: 64px;
}

.gap-32 {
    gap: 32px;
}

.gap-16 {
    gap: 16px;
}

.gap-8 {
    gap: 8px;
}

.p-16 {
    padding: 16px;
}

.border {
    border: 0.25px solid rgba(133, 133, 133, 0.25);
}