/* =========================================================
   DOCUMENTATION
   ========================================================= */

.documentation-page {
    background: #f8f8fa;
    color: var(--text, #111122);
    padding: 32px 0 0px;
}

.documentation-page__container {
    width: min(calc(100% - 48px), 1520px);
    margin: 0 auto;
}


/* =========================================================
   TITLE
   ========================================================= */

.documentation-page__title {
    margin: 0 0 32px;

    color: var(--green, #23716d);

    font-family: 'Inter', sans-serif;
    font-size: 72px;
    line-height: 1.2;
    font-weight: 700;

    letter-spacing: -0.02em;
}


/* =========================================================
   LAYOUT
   ========================================================= */

.documentation-layout {
    display: grid;
    grid-template-columns: 365px minmax(0, 874px);
    gap: 24px;

    align-items: start;
}


/* =========================================================
   LEFT NAVIGATION
   ========================================================= */

.documentation-nav {
    width: 365px;
    padding: 24px;

    background: #ffffff;
    border-radius: 32px;
}

.documentation-nav__title {
    margin: 0 0 24px;

    color: var(--text, #111122);

    font-family: 'Inter', sans-serif;
    font-size: 28px;
    line-height: 1.2;
    font-weight: 600;
}

.documentation-nav__list {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.documentation-nav__link {
    display: block;

    color: var(--text, #111122);

    font-family: 'Inter', sans-serif;
    font-size: 18px;
    line-height: 1.4;
    font-weight: 400;

    text-decoration: none;

    transition: color 0.2s ease;
}

.documentation-nav__link:hover {
    color: var(--green, #23716d);
}

.documentation-nav__link--active {
    color: var(--green, #23716d);
}


/* =========================================================
   DOCUMENT CONTENT
   ========================================================= */

.documentation-content {
    width: 100%;
    min-width: 0;

    color: var(--text, #111122);
}

.documentation-content__header {
    margin-bottom: 24px;
}

.documentation-content__title {
    margin: 0 0 12px;

    color: var(--text, #111122);

    font-family: 'Inter', sans-serif;
    font-size: 40px;
    line-height: 1.2;
    font-weight: 600;
}

.documentation-content__date {
    display: flex;
    align-items: center;
    gap: 16px;

    font-family: 'Inter', sans-serif;
    font-size: 16px;
    line-height: 1.5;
    font-weight: 400;
}

.documentation-content__date strong {
    font-weight: 600;
}


/* =========================================================
   SECTIONS
   ========================================================= */

.documentation-section {
    display: flex;
    flex-direction: column;
    gap: 16px;

    margin: 0 0 24px;
}

.documentation-section__title {
    margin: 0;

    color: var(--text, #111122);

    font-family: 'Inter', sans-serif;
    font-size: 28px;
    line-height: 1.2;
    font-weight: 600;
}

.documentation-section p {
    margin: 0;

    color: var(--text, #111122);

    font-family: 'Inter', sans-serif;
    font-size: 18px;
    line-height: 1.5;
    font-weight: 400;
}


/* =========================================================
   CHAT BUTTON
   ========================================================= */

.documentation-chat {
    position: fixed;

    right: 30px;
    bottom: 24px;

    z-index: 100;

    width: 120px;
    height: 120px;

    padding: 0;

    border: 0;
    border-radius: 50%;

    background: rgba(35, 113, 109, 0.18);

    cursor: pointer;
}

.documentation-chat::before {
    content: '';

    position: absolute;

    inset: 10px;

    border: 8px solid rgba(35, 113, 109, 0.30);
    border-radius: 50%;
}

.documentation-chat__icon {
    position: absolute;

    left: 24px;
    top: 24px;

    width: 72px;
    height: 72px;

    display: block;

    border-radius: 50%;

    background: var(--green, #23716d);
}

.documentation-chat__icon::before {
    content: '';

    position: absolute;

    left: 18px;
    top: 20px;

    width: 34px;
    height: 27px;

    border: 2px solid #ffffff;
    border-radius: 7px;
}

.documentation-chat__icon::after {
    content: '';

    position: absolute;

    left: 24px;
    top: 43px;

    width: 9px;
    height: 9px;

    border-left: 2px solid #ffffff;
    border-bottom: 2px solid #ffffff;

    transform: skewY(-30deg);
}


/* =========================================================
   1200px
   ========================================================= */

@media (max-width: 1199px) {

    .documentation-page {
        padding-top: 28px;
    }

    .documentation-page__container {
        width: min(calc(100% - 40px), 1000px);
    }

    .documentation-page__title {
        font-size: 56px;
    }

    .documentation-layout {
        grid-template-columns: 300px minmax(0, 1fr);
    }

    .documentation-nav {
        width: 300px;
    }

    .documentation-nav__title {
        font-size: 24px;
    }

    .documentation-nav__link {
        font-size: 16px;
    }

    .documentation-content__title {
        font-size: 34px;
    }

    .documentation-section__title {
        font-size: 24px;
    }

    .documentation-section p {
        font-size: 16px;
    }
}


/* =========================================================
   767px
   ========================================================= */

@media (max-width: 767px) {

    .documentation-page {
        padding: 24px 0 48px;
    }

    .documentation-page__container {
        width: calc(100% - 32px);
    }

    .documentation-page__title {
        margin-bottom: 24px;

        font-size: 32px;
        line-height: 1.15;
    }

    .documentation-layout {
        display: flex;
        flex-direction: column;
        gap: 24px;
    }

    .documentation-nav {
        width: 100%;

        padding: 20px;

        border-radius: 20px;
    }

    .documentation-nav__title {
        margin-bottom: 20px;

        font-size: 24px;
    }

    .documentation-nav__list {
        gap: 14px;
    }

    .documentation-nav__link {
        font-size: 16px;
    }

    .documentation-content {
        width: 100%;
    }

    .documentation-content__header {
        margin-bottom: 20px;
    }

    .documentation-content__title {
        font-size: 30px;
    }

    .documentation-content__date {
        flex-wrap: wrap;
        gap: 4px 10px;

        font-size: 14px;
    }

    .documentation-section {
        gap: 12px;

        margin-bottom: 24px;
    }

    .documentation-section__title {
        font-size: 22px;
    }

    .documentation-section p {
        font-size: 16px;
        line-height: 1.5;
    }

    .documentation-chat {
        right: 16px;
        bottom: 16px;

        width: 76px;
        height: 76px;
    }

    .documentation-chat::before {
        inset: 7px;
        border-width: 5px;
    }

    .documentation-chat__icon {
        left: 13px;
        top: 13px;

        width: 50px;
        height: 50px;
    }

    .documentation-chat__icon::before {
        left: 12px;
        top: 14px;

        width: 24px;
        height: 19px;

        border-radius: 5px;
    }

    .documentation-chat__icon::after {
        left: 16px;
        top: 30px;

        width: 7px;
        height: 7px;
    }
}