/*
Theme Name: Risolnet
Author: Daniele Risolo
Author URI: https://risolnet.com/
Description: A classic editorial theme for the Risolnet blog, designed for articles, projects, and long-form content.
Version: 1.0.2
Requires at least: 6.4
Tested up to: 7.1
Requires PHP: 8.1
Text Domain: risolnet
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Tags: blog, news, portfolio, two-columns, right-sidebar, custom-background, custom-colors, custom-logo, custom-menu, featured-images, footer-widgets, full-width-template, threaded-comments, translation-ready
*/

@font-face {
    font-family: "IBM Plex Mono";
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url("assets/fonts/IBMPlexMono-Regular.woff2") format("woff2");
}

@font-face {
    font-family: "IBM Plex Mono";
    font-style: normal;
    font-weight: 600 700;
    font-display: swap;
    src: url("assets/fonts/IBMPlexMono-SemiBold.woff2") format("woff2");
}

:root {
    --risolnet-bg: #f3f3f0;
    --risolnet-surface: #1e73be;
    --risolnet-ink: #111111;
    --risolnet-muted: #62625e;
    --risolnet-line: #c9c9c2;
    --risolnet-accent: #91aaaa;
    --risolnet-accent-text: #ffffff;
    --risolnet-placeholder-bg: #deded8;
    --risolnet-placeholder-text: #777771;
    --risolnet-placeholder-pattern: #b8b8b1;
    --risolnet-code-bg: #e6e6e1;
    --risolnet-footer-bg: #1e73be;
    --risolnet-footer-text: #ffffff;
    --risolnet-footer-meta: #ffffff;
    --risolnet-date-bg: #dd3333;
    --risolnet-date-month: #ffffff;
    --risolnet-date-day: #ffffff;
    --risolnet-date-border: #111111;
    --risolnet-content: 1180px;
    --risolnet-reading: 760px;
    --risolnet-radius: 2px;
    --risolnet-font: "IBM Plex Mono", "Liberation Mono", "Nimbus Mono PS", "Courier New", monospace;
}

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

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--risolnet-ink);
    background: var(--risolnet-bg);
    font-family: var(--risolnet-font);
    font-size: 16px;
    line-height: 1.7;
    text-rendering: optimizeLegibility;
}

a {
    color: inherit;
    text-decoration-thickness: 1px;
    text-underline-offset: 0.2em;
}

a:hover,
a:focus-visible {
    text-decoration-thickness: 2px;
}

img {
    max-width: 100%;
    height: auto;
}

.alignleft {
    float: left;
    margin: 0 1.5em 1em 0;
}

.alignright {
    float: right;
    margin: 0 0 1em 1.5em;
}

.aligncenter {
    display: block;
    margin-right: auto;
    margin-left: auto;
}

.wp-caption {
    max-width: 100%;
}

.wp-caption-text {
    color: var(--risolnet-muted);
    font-size: 0.875rem;
}

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

.screen-reader-text {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.screen-reader-text:focus,
.skip-link:focus {
    z-index: 100000;
    top: 8px;
    left: 8px;
    width: auto;
    height: auto;
    padding: 10px 14px;
    clip: auto;
    background: var(--risolnet-ink);
    color: var(--risolnet-surface);
}

.site-shell {
    width: min(calc(100% - 40px), var(--risolnet-content));
    margin-inline: auto;
}

.site-header {
    padding: 32px 0 0;
    background: var(--risolnet-bg);
}

.site-branding-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
    min-height: 112px;
    padding-bottom: 28px;
}

.site-branding {
    display: flex;
    align-items: center;
    min-width: 0;
}

.custom-logo-link {
    display: block;
    line-height: 0;
}

.custom-logo {
    width: auto;
    max-width: min(100%, 360px);
    max-height: 92px;
}

.risolnet-random-logo__item[hidden] {
    display: none;
}

.site-title {
    margin: 0;
    font-size: clamp(2rem, 5vw, 4.35rem);
    font-weight: 700;
    line-height: 1;
    letter-spacing: -0.075em;
    text-transform: lowercase;
}

.site-title a {
    text-decoration: none;
}

.site-description {
    max-width: 420px;
    margin: 0;
    color: var(--risolnet-muted);
    font-size: 0.82rem;
    line-height: 1.5;
    text-align: right;
}

.site-navigation {
    border-top: 1px solid var(--risolnet-ink);
    border-bottom: 1px solid var(--risolnet-ink);
}

.menu-toggle {
    display: none;
    width: 100%;
    padding: 12px 0;
    border: 0;
    background: transparent;
    color: inherit;
    text-align: left;
    cursor: pointer;
}

.primary-menu,
.primary-menu ul {
    padding: 0;
    margin: 0;
    list-style: none;
}

.primary-menu {
    display: flex;
    flex-wrap: wrap;
    gap: 0 30px;
}

.primary-menu a {
    display: block;
    padding: 13px 0 12px;
    font-size: 0.79rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-decoration: none;
    text-transform: uppercase;
}

.primary-menu li {
    position: relative;
}

.primary-menu .sub-menu {
    position: absolute;
    z-index: 20;
    top: 100%;
    left: -14px;
    display: none;
    min-width: 220px;
    padding: 8px 14px;
    border: 1px solid var(--risolnet-ink);
    background: var(--risolnet-surface);
}

.primary-menu .sub-menu .sub-menu {
    top: -1px;
    left: calc(100% + 1px);
}

.primary-menu > .menu-item-has-children > a::after,
.primary-menu > .page_item_has_children > a::after {
    content: " ↓";
}

.primary-menu .sub-menu .menu-item-has-children > a::after,
.primary-menu .sub-menu .page_item_has_children > a::after {
    content: " →";
    float: right;
    margin-left: 12px;
}

.primary-menu li:hover > .sub-menu,
.primary-menu li:focus-within > .sub-menu {
    display: block;
}

.site-main-wrap {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 280px;
    gap: 54px;
    padding-block: 52px 72px;
}

.site-main-wrap.is-full-width,
.home-layout-full-width .site-main-wrap {
    grid-template-columns: minmax(0, 1fr);
}

.site-main-wrap.is-full-width .content-area {
    width: 100%;
}

.page-header {
    margin-bottom: 32px;
    border-bottom: 1px solid var(--risolnet-line);
}

.page-title {
    margin: 0 0 18px;
    font-size: clamp(1.65rem, 4vw, 2.8rem);
    line-height: 1.15;
    letter-spacing: -0.045em;
    color: var(--risolnet-accent);
}

.archive-description {
    max-width: var(--risolnet-reading);
    color: var(--risolnet-muted);
}

.posts-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
}

.post-card {
    position: relative;
    display: flex;
    min-width: 0;
    flex-direction: column;
    border: 1px solid var(--risolnet-ink);
    border-radius: var(--risolnet-radius);
    background: var(--risolnet-surface);
    transition: transform 160ms ease, box-shadow 160ms ease;
}

.post-card:hover,
.post-card:focus-within {
    transform: translate(-3px, -3px);
    box-shadow: 6px 6px 0 var(--risolnet-ink);
}

.post-card__media {
    position: relative;
    display: block;
    overflow: hidden;
    aspect-ratio: 16 / 9;
    border-bottom: 1px solid var(--risolnet-ink);
    background: var(--risolnet-placeholder-bg);
}

.post-card__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 300ms ease;
}

.post-card:hover .post-card__media img {
    transform: scale(1.025);
}

.post-card__placeholder {
    display: grid;
    width: 100%;
    height: 100%;
    place-items: center;
    color: var(--risolnet-placeholder-text);
    background-image: linear-gradient(135deg, transparent 49.5%, var(--risolnet-placeholder-pattern) 50%, transparent 50.5%);
    font-size: 0.72rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.post-card__body {
    display: flex;
    min-height: 112px;
    flex: 1;
    flex-direction: column;
    padding: 15px 14px 14px 50px;
}

.post-card__title {
    margin: 0 0 13px;
    font-size: clamp(0.88rem, 1.5vw, 1.06rem);
    line-height: 1.35;
    letter-spacing: -0.025em;
}

.post-card__title a {
    color: var(--risolnet-accent);
    text-decoration: none;
}

.post-card__meta {
    display: flex;
    align-items: flex-start;
    flex-direction: column;
    gap: 5px;
    margin-top: auto;
    font-size: 0.72rem;
}

.post-card__categories {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
}

.post-card__category,
.post-card__author {
    display: inline-block;
    padding: 2px 5px;
    background: var(--risolnet-accent);
    color: var(--risolnet-accent-text);
    line-height: 1.35;
}

.post-card__category {
    font-size: 0.58rem;
    font-weight: 600;
    letter-spacing: 0.035em;
    text-decoration: none;
    text-transform: uppercase;
}

.post-card__author a {
    color: var(--risolnet-accent-text);
}

.post-card__date {
    position: absolute;
    bottom: 14px;
    left: -1px;
    display: flex;
    width: 41px;
    min-height: 52px;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    border: 1px solid var(--risolnet-date-border);
    border-left: 0;
    background: var(--risolnet-date-bg);
    line-height: 1;
}

.post-card__month {
    margin-bottom: 5px;
    color: var(--risolnet-date-month);
    font-size: 0.61rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.post-card__day {
    color: var(--risolnet-date-day);
    font-size: 1.08rem;
    font-weight: 700;
}

.entry-header,
.entry-content,
.entry-footer,
.comments-area,
.post-navigation {
    max-width: var(--risolnet-reading);
    margin-inline: auto;
}

.entry-title {
    margin: 0 0 18px;
    font-size: clamp(2rem, 6vw, 4.4rem);
    line-height: 1.06;
    letter-spacing: -0.06em;
    color: var(--risolnet-accent);
    overflow-wrap: anywhere;
}

.entry-meta,
.entry-footer {
    color: var(--risolnet-muted);
    font-size: 0.76rem;
}

.entry-meta > span:not(:last-child)::after {
    content: " / ";
}

.single-featured-image {
    width: 100%;
    margin: 38px 0 46px;
    border: 1px solid var(--risolnet-ink);
}

.single-featured-image img {
    display: block;
    width: 100%;
    max-height: 680px;
    object-fit: cover;
}

.entry-content {
    font-family: var(--risolnet-font);
    font-size: clamp(1rem, 1.5vw, 1.08rem);
}

.entry-content > * {
    margin-top: 0;
    margin-bottom: 1.55em;
}

.entry-content h2,
.entry-content h3,
.entry-content h4 {
    margin-top: 2em;
    line-height: 1.25;
    letter-spacing: -0.035em;
}

.entry-content blockquote {
    padding-left: 24px;
    margin-left: 0;
    border-left: 4px solid var(--risolnet-ink);
    font-style: italic;
}

.entry-content pre,
.entry-content code,
.widget code {
    background: var(--risolnet-code-bg);
}

.entry-content pre {
    overflow-x: auto;
    padding: 18px;
    border: 1px solid var(--risolnet-line);
}

.entry-content table {
    width: 100%;
    border-collapse: collapse;
}

.entry-content th,
.entry-content td {
    padding: 9px;
    border: 1px solid var(--risolnet-line);
    text-align: left;
}

.entry-content .alignwide {
    width: min(100vw - 40px, 980px);
    max-width: none;
    margin-left: 50%;
    transform: translateX(-50%);
}

.entry-content .alignfull {
    width: 100vw;
    max-width: none;
    margin-left: 50%;
    transform: translateX(-50%);
}

.wp-caption,
.gallery-caption {
    max-width: 100%;
    color: var(--risolnet-muted);
    font-size: 0.75rem;
}

.sticky {
    outline: 3px double var(--risolnet-ink);
}

.bypostauthor {
    font-weight: inherit;
}

.sidebar {
    min-width: 0;
    padding-left: 26px;
    border-left: 1px solid var(--risolnet-line);
}

.widget {
    margin-bottom: 38px;
    font-size: 0.82rem;
}

.widget-title {
    padding-bottom: 8px;
    margin: 0 0 14px;
    border-bottom: 1px solid var(--risolnet-ink);
    font-size: 0.72rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.widget ul {
    padding: 0;
    margin: 0;
    list-style: none;
}

.widget li {
    padding: 7px 0;
    border-bottom: 1px dotted var(--risolnet-line);
}

.search-form {
    display: flex;
}

.search-field {
    width: 100%;
    min-width: 0;
    padding: 9px;
    border: 1px solid var(--risolnet-ink);
    border-radius: 0;
    background: var(--risolnet-surface);
    color: inherit;
}

.search-submit,
.form-submit .submit {
    padding: 9px 13px;
    border: 1px solid var(--risolnet-ink);
    border-radius: 0;
    background: var(--risolnet-ink);
    color: var(--risolnet-surface);
    cursor: pointer;
}

.pagination {
    margin-top: 42px;
}

.pagination .nav-links {
    width: 100%;
    align-items: center;
    padding: 12px 0;
    border-top: 1px solid var(--risolnet-accent);
    border-bottom: 1px solid var(--risolnet-accent);
}

.nav-links {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.page-numbers {
    display: inline-grid;
    min-width: 38px;
    min-height: 38px;
    padding: 5px;
    place-items: center;
    border: 1px solid var(--risolnet-ink);
    text-decoration: none;
}

.page-numbers.current,
.page-numbers:hover {
    background: var(--risolnet-ink);
    color: var(--risolnet-surface);
}

.page-numbers.current,
.pagination .page-numbers:hover,
.pagination .page-numbers:focus-visible {
    border-color: var(--risolnet-accent);
    background: var(--risolnet-accent);
    color: var(--risolnet-accent-text);
}

.home-sections {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 30px;
    padding-top: 52px;
}

.home-sections--primary-only {
    grid-template-columns: minmax(0, 1fr);
}

.home-sections--secondary-only {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.home-sections__primary,
.home-sections__secondary {
    display: contents;
}

.home-sections__primary .home-section {
    grid-column: 1 / -1;
}

.home-section {
    padding-top: 18px;
    margin: 0;
    border-top: 3px solid var(--risolnet-ink);
}

.home-section__title {
    margin: 0 0 20px;
    color: var(--risolnet-accent);
    font-size: clamp(1.35rem, 3vw, 2.1rem);
    line-height: 1.15;
    letter-spacing: -0.04em;
}

.home-sections__secondary .posts-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 12px;
}

.home-sections__secondary .post-card {
    display: grid;
    grid-template-columns: minmax(92px, 36%) minmax(0, 1fr);
    min-height: 96px;
}

.home-sections__secondary .post-card__media {
    height: 100%;
    min-height: 96px;
    aspect-ratio: auto;
    border-right: 1px solid var(--risolnet-ink);
    border-bottom: 0;
}

.home-sections__secondary .post-card__body {
    min-height: 96px;
    padding: 9px 8px 8px 39px;
}

.home-sections__secondary .post-card__title {
    margin-bottom: 7px;
    font-size: 0.78rem;
}

.home-sections__secondary .post-card__meta {
    gap: 3px;
    font-size: 0.61rem;
}

.home-sections__secondary .post-card__category {
    font-size: 0.5rem;
}

.home-sections__secondary .post-card__date {
    bottom: 8px;
    width: 32px;
    min-height: 40px;
}

.home-sections__secondary .post-card__month {
    margin-bottom: 3px;
    font-size: 0.48rem;
}

.home-sections__secondary .post-card__day {
    font-size: 0.88rem;
}

.home-section__empty {
    color: var(--risolnet-muted);
    font-size: 0.82rem;
}

.post-navigation {
    padding-top: 30px;
    margin-top: 48px;
    border-top: 1px solid var(--risolnet-line);
}

.post-navigation .nav-links {
    justify-content: space-between;
}

.comments-area {
    padding-top: 30px;
    margin-top: 40px;
    border-top: 1px solid var(--risolnet-line);
}

.comment-list {
    padding-left: 24px;
}

.site-footer {
    padding: 42px 0;
    border-top: 1px solid var(--risolnet-ink);
    background: var(--risolnet-footer-bg);
    color: var(--risolnet-footer-text);
}

.footer-widgets {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 32px;
    padding-bottom: 36px;
}

.footer-meta {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    color: var(--risolnet-footer-meta);
    font-size: 0.72rem;
}

.footer-menu {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 20px;
    padding: 0;
    margin: 0;
    list-style: none;
}

.not-found {
    max-width: var(--risolnet-reading);
}

@media (max-width: 900px) {
    .home-sections {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .site-main-wrap {
        grid-template-columns: minmax(0, 1fr);
        gap: 44px;
    }

    .sidebar {
        padding-top: 30px;
        padding-left: 0;
        border-top: 1px solid var(--risolnet-line);
        border-left: 0;
    }
}

@media (max-width: 760px) {
    .posts-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 680px) {
    .site-shell {
        width: min(calc(100% - 28px), var(--risolnet-content));
    }

    .site-header {
        padding-top: 20px;
    }

    .site-branding-row {
        min-height: 90px;
        align-items: flex-start;
        flex-direction: column;
        gap: 12px;
    }

    .site-description {
        text-align: left;
    }

    .menu-toggle {
        display: block;
    }

    .primary-menu {
        display: none;
        padding-bottom: 10px;
        flex-direction: column;
        gap: 0;
    }

    .primary-menu.is-open {
        display: flex;
    }

    .primary-menu .sub-menu {
        position: static;
        display: block;
        min-width: 0;
        padding: 0 0 0 18px;
        border: 0;
        background: transparent;
    }

    .primary-menu .sub-menu .sub-menu {
        top: auto;
        left: auto;
    }

    .primary-menu > .menu-item-has-children > a::after,
    .primary-menu > .page_item_has_children > a::after,
    .primary-menu .sub-menu .menu-item-has-children > a::after,
    .primary-menu .sub-menu .page_item_has_children > a::after {
        content: " ↓";
        float: none;
        margin-left: 0;
    }

    .site-main-wrap {
        padding-block: 36px 56px;
    }

    .home-sections {
        padding-top: 36px;
    }

    .posts-grid,
    .home-sections {
        grid-template-columns: minmax(0, 1fr);
    }

    .entry-title {
        letter-spacing: -0.045em;
    }

    .footer-widgets {
        grid-template-columns: minmax(0, 1fr);
    }

    .footer-meta {
        flex-direction: column;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
    }
}