/* ================================================================
   Modern Blog — Editorial / Magazine Redesign
   Filozofia: minimalizm, mocne nagłówki, dużo whitespace,
   kanciaste elementy (brak zaokrągleń), jeden wyrazisty akcent.
   ================================================================ */

/* --- Variables ------------------------------------------------- */
:root {
  --mb-bg: #ffffff;
  --mb-surface: #f4f4f0;
  --mb-surface-2: #ebebe4;
  --mb-ink: #0a0a0a;
  --mb-text: #111111;
  --mb-text-muted: #6b6b6b;
  --mb-border: #111111;
  --mb-hairline: #e2e2dc;
  --mb-accent: #ff3b00;
  --mb-accent-ink: #ffffff;
  --mb-font-display: "Fraunces", "Times New Roman", Georgia, serif;
  --mb-font-sans: "Inter", "Helvetica Neue", Arial, sans-serif;
  --mb-font-mono: "Inter", "Helvetica Neue", Arial, sans-serif;
  --mb-transition: 220ms cubic-bezier(0.16, 1, 0.3, 1);
  --mb-radius: 6px;
  --mb-radius-sm: 4px;
  --mb-shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
  --mb-shadow-md: 0 8px 28px rgba(0,0,0,0.10);
  --mb-shadow-lg: 0 16px 48px rgba(0,0,0,0.12);
}

@media (prefers-color-scheme: dark) {
  :root {
    --mb-bg: #0d0d0d;
    --mb-surface: #141412;
    --mb-surface-2: #1c1c1a;
    --mb-ink: #f5f2ea;
    --mb-text: #f0ede5;
    --mb-text-muted: #9a9a92;
    --mb-border: #f0ede5;
    --mb-hairline: #262622;
    --mb-accent: #ff5a1f;
  }
}

/* --- Reset / Base ---------------------------------------------- */
* { -webkit-font-smoothing: antialiased; }
html { scroll-behavior: smooth; }
body { font-family: var(--mb-font-sans); background: var(--mb-bg); color: var(--mb-text); line-height: 1.6; font-size: 17px; }
::selection { background: var(--mb-accent); color: var(--mb-accent-ink); }
img { max-width: 100%; height: auto; }
a { color: var(--mb-ink); text-decoration: none; transition: color var(--mb-transition); }
a:hover { color: var(--mb-accent); }

/* --- Typography ------------------------------------------------- */
h1, h2, h3, h4, h5, h6, .display-1, .display-2, .display-3, .display-4 { font-family: var(--mb-font-display); font-weight: 600; letter-spacing: -0.035em; line-height: 1.25; color: var(--mb-ink); }
h1 { font-size: 2rem; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.2rem; }

/* --- Layout ---------------------------------------------------- */
.container-narrow { max-width: 720px; margin-inline: auto; }

/* --- Editorial helpers ----------------------------------------- */
.mb-eyebrow { display: inline-flex; align-items: center; gap: .6rem; font-family: var(--mb-font-sans); text-transform: uppercase; letter-spacing: 0.22em; font-size: 0.72rem; font-weight: 700; color: var(--mb-ink); }
.mb-eyebrow::before { content:""; width:28px; height:2px; background: var(--mb-accent); }
.mb-kicker { font-family: var(--mb-font-mono); text-transform: uppercase; letter-spacing: 0.18em; font-size: 0.72rem; color: var(--mb-text-muted); }
.mb-rule { height: 1px; background: var(--mb-border); border: 0; margin: 0; }
.mb-rule-thick { height: 2px; background: var(--mb-ink); border: 0; margin: 0; }
.mb-divider { height: 1px; background: var(--mb-hairline); margin: 4rem 0; border: 0; }

/* --- Buttons --------------------------------------------------- */
.btn-mb-primary, .btn-mb-ghost { display: inline-flex; align-items: center; gap: .55rem; padding: .95rem 1.6rem; font-family: var(--mb-font-sans); font-weight: 600; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.14em; border-radius: var(--mb-radius-sm); border: 2px solid var(--mb-ink); transition: all var(--mb-transition); line-height: 1; }
.btn-mb-primary { background: var(--mb-ink); color: var(--mb-bg); }
.btn-mb-primary:hover { background: var(--mb-accent); border-color: var(--mb-accent); color: var(--mb-accent-ink); transform: translateY(-2px); box-shadow: var(--mb-shadow-md); }
.btn-mb-ghost { background: transparent; color: var(--mb-ink); }
.btn-mb-ghost:hover { background: var(--mb-ink); color: var(--mb-bg); transform: translateY(-2px); box-shadow: var(--mb-shadow-sm); }

/* --- Navbar ----------------------------------------------------- */
.mb-navbar { background: rgba(255, 255, 255, 0.85); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-bottom: 1px solid rgba(10,10,10,0.12); position: sticky; top: 0; z-index: 1030; box-shadow: var(--mb-shadow-sm); }
.mb-navbar .navbar { padding-top: 1.1rem; padding-bottom: 1.1rem; }
.mb-navbar .navbar-brand { font-family: var(--mb-font-display); font-size: 1.6rem; font-weight: 700; letter-spacing: -0.03em; color: var(--mb-ink); }
.mb-navbar .nav-link { color: var(--mb-ink); font-family: var(--mb-font-sans); font-weight: 500; font-size: 0.9rem; padding: 0.5rem 0.9rem !important; border-radius: 0; position: relative; }
.mb-navbar .nav-link::after { content:""; position: absolute; left: .9rem; right: .9rem; bottom: .3rem; height: 2px; background: var(--mb-accent); border: 0; margin: 0; transform: scaleX(0); transform-origin: left; transition: transform var(--mb-transition); }
.mb-navbar .nav-link:hover, .mb-navbar .nav-link.active { color: var(--mb-ink); background: transparent; }
.mb-navbar .nav-link:hover::after, .mb-navbar .nav-link.active::after { transform: scaleX(1); }
.mb-navbar .nav-link .mb-caret, .mb-navbar .dropdown-item .mb-caret { margin-left: .35em; font-size: .7em; line-height: 1; color: var(--mb-text-muted); transition: transform var(--mb-transition), color var(--mb-transition); vertical-align: middle; }
.mb-navbar .nav-link:hover .mb-caret, .mb-navbar .nav-link.active .mb-caret, .mb-navbar .dropdown-item:hover .mb-caret, .mb-navbar .show > .nav-link .mb-caret { color: var(--mb-accent); }
.mb-navbar .dropdown-menu { border: 1px solid var(--mb-hairline); border-radius: var(--mb-radius); box-shadow: var(--mb-shadow-lg); background: var(--mb-bg); padding: .35rem; margin-top: .75rem; }
.mb-navbar .dropdown-item { border-radius: var(--mb-radius-sm); color: var(--mb-ink); padding: .6rem .9rem; font-weight: 500; transition: background var(--mb-transition), color var(--mb-transition); }
.mb-navbar .dropdown-item:hover { background: var(--mb-ink); color: var(--mb-bg); }
.mb-navbar .btn-mb-search { display: inline-flex; align-items: center; justify-content: center; width: 34px; height: 34px; padding: 0; margin: 0; font-size: 1.05rem; line-height: 1; background: transparent; border: 0; border-radius: var(--mb-radius-sm); color: var(--mb-ink); transition: color var(--mb-transition), background var(--mb-transition); }
.mb-navbar .btn-mb-search:hover { background: transparent; border: 0; color: var(--mb-accent); }

@media (prefers-color-scheme: dark) {
  .mb-navbar { background: rgba(13, 13, 13, 0.85); border-bottom-color: rgba(240, 237, 229, 0.12); }
}

/* --- Hero ------------------------------------------------------- */
.mb-hero { padding: 4rem 0 3rem; background: var(--mb-bg); }
.mb-hero > .container > .row > [class*="col-"] { margin-bottom: 2rem; }
.mb-hero > .container > .row > [class*="col-"]:last-child { margin-bottom: 0; }
.mb-hero__main-link { display: block; color: inherit; text-decoration: none; }
.mb-hero__main-link:hover { color: inherit; }
.mb-hero__main-link h1 { margin-top: 1.25rem; transition: color var(--mb-transition); }
.mb-hero__main-link:hover h1 { color: var(--mb-accent); }
.mb-hero__side-link { display: block; color: inherit; text-decoration: none; }
.mb-hero__side-link:hover { color: inherit; }
.mb-hero__side-link h2 { margin-top: .75rem; font-size: 1.1rem; line-height: 1.15; transition: color var(--mb-transition); }
.mb-hero__side-link:hover h2 { color: var(--mb-accent); }
.mb-hero__media { position: relative; overflow: hidden; }
.mb-hero__media img { width: 100%; object-fit: cover; display: block; transition: transform 600ms cubic-bezier(0.16, 1, 0.3, 1); }
.mb-hero__main-link:hover .mb-hero__media img, .mb-hero__side-link:hover .mb-hero__media img { transform: scale(1.05); }
.mb-hero hr { border: 0; border-top: 1px solid var(--mb-hairline); margin: 1.5rem 0; }

/* --- Section head ----------------------------------------------- */
.mb-section-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 2rem; padding-bottom: 1.25rem; border-bottom: 2px solid var(--mb-ink); margin-bottom: 3rem; }
.mb-section-head h2 { margin: 0; }
.mb-section-head .mb-kicker { white-space: nowrap; }
.mb-section-head__link { display: inline-flex; align-items: center; gap: .4rem; color: var(--mb-ink); font-weight: 700; white-space: nowrap; border-bottom: 2px solid transparent; padding-bottom: 2px; transition: border-color var(--mb-transition), color var(--mb-transition); }
.mb-section-head__link:hover { color: var(--mb-ink); border-bottom-color: var(--mb-accent); }

/* --- Post cards ------------------------------------------------ */
.post-card { background: transparent; border: 0; border-radius: 0; height: 100%; display: flex; flex-direction: column; gap: 1.1rem; transition: transform var(--mb-transition), box-shadow var(--mb-transition); }
.post-card:hover { transform: translateY(-4px); }
.post-card__media { overflow: hidden; border-radius: var(--mb-radius); background: var(--mb-surface); border: 1px solid var(--mb-hairline); position: relative; transition: none; }
.post-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 600ms cubic-bezier(0.16, 1, 0.3, 1); }
.post-card:hover .post-card__media img { transform: scale(1.04); }
.post-card__media-empty { height: 100%; display: flex; align-items: center; justify-content: center; background: repeating-linear-gradient(45deg, var(--mb-surface) 0 14px, var(--mb-surface-2) 14px 28px); color: var(--mb-ink); }
.post-card__cat { position: absolute; top: 0; left: 0; padding: .4rem .7rem; background: var(--mb-ink); color: var(--mb-bg); font-family: var(--mb-font-sans); font-size: .68rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }
.post-card__body { padding: 0; display: flex; flex-direction: column; gap: .75rem; flex: 1; }
.post-card__meta { display: flex; gap: .9rem; align-items: center; font-family: var(--mb-font-mono); font-size: .72rem; color: var(--mb-text-muted); text-transform: uppercase; letter-spacing: .16em; }
.post-card__meta > span[aria-hidden="true"] { opacity: .5; }
.post-card__title { font-family: var(--mb-font-display); font-size: 1.6rem; line-height: 1.1; letter-spacing: -0.02em; margin: 0; }
.post-card__title a { color: var(--mb-ink); background-image: linear-gradient(var(--mb-accent), var(--mb-accent)); background-size: 0 2px; background-repeat: no-repeat; background-position: 0 100%; transition: background-size var(--mb-transition); }
.post-card__title a:hover { color: var(--mb-ink); background-size: 100% 2px; }
.post-card__excerpt { color: var(--mb-text-muted); font-size: .98rem; line-height: 1.55; margin: 0; }
.post-card__more { display: inline-flex; align-items: center; gap: .5rem; color: var(--mb-ink); font-family: var(--mb-font-sans); font-weight: 700; font-size: .78rem; text-transform: uppercase; letter-spacing: .14em; padding-bottom: 3px; border-bottom: 2px solid var(--mb-ink); transition: color var(--mb-transition), border-color var(--mb-transition), gap var(--mb-transition); }
.post-card__more:hover { color: var(--mb-accent); border-bottom-color: var(--mb-accent); gap: .75rem; }
.post-card__footer { margin-top: auto; padding-top: 1rem; border-top: 1px solid var(--mb-hairline); display: flex; align-items: center; justify-content: flex-start; font-family: var(--mb-font-mono); font-size: .72rem; color: var(--mb-text-muted); text-transform: uppercase; letter-spacing: .14em; }
.post-card__footer a { color: var(--mb-ink); font-weight: 600; }
.post-card__footer a:hover { color: var(--mb-accent); }
.post-card--featured { grid-column: span 2; }

/* --- Badge / Chip ------------------------------------------------ */
.mb-badge { display: inline-block; padding: .3rem .7rem; background: var(--mb-ink); color: var(--mb-bg); font-family: var(--mb-font-sans); font-size: .68rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; line-height: 1; transition: background var(--mb-transition), color var(--mb-transition); }
.mb-badge:hover { background: var(--mb-accent); color: var(--mb-accent-ink); }
.mb-badge--overlay { position: absolute; top: .75rem; left: .75rem; z-index: 2; }
.mb-badge--cat { position: absolute; top: .75rem; left: .75rem; z-index: 2; display: inline-block; padding: .25rem .55rem; background: rgba(255,255,255,.85); backdrop-filter: blur(4px); color: var(--mb-ink); font-family: var(--mb-font-sans); font-size: .62rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; line-height: 1; transition: background var(--mb-transition), color var(--mb-transition); }
.mb-badge--cat:hover { background: var(--mb-accent); color: var(--mb-accent-ink); }
.mb-chip { display: inline-flex; align-items: center; padding: .2rem .55rem; background: transparent; color: var(--mb-text-muted); border: 0; border-radius: 0; font-family: var(--mb-font-sans); font-size: .78rem; font-weight: 400; letter-spacing: 0; text-transform: none; transition: color var(--mb-transition); }
.mb-chip:hover { color: var(--mb-accent); background: transparent; }

/* --- Single post ------------------------------------------------ */
.single-post__header { padding: 5rem 0 0; text-align: left; max-width: 900px; margin: 0 auto; }
.single-post__header .mb-eyebrow { margin-bottom: 2rem; }
.single-post__header h1 { font-size: 1.8rem; margin-bottom: 2rem; line-height: 1; }
.single-post__meta { color: var(--mb-text-muted); display: flex; gap: 2rem; flex-wrap: wrap; font-family: var(--mb-font-mono); font-size: .78rem; text-transform: uppercase; letter-spacing: .14em; padding-top: 2rem; border-top: 1px solid var(--mb-hairline); }
.single-post__cover { border-radius: 0; overflow: hidden; margin: 2rem auto 0; max-width: 1240px; }
.single-post__cover img { width: 100%; height: auto; display: block; aspect-ratio: 16/9; object-fit: cover; }
.single-post__cover figure { margin: 0; }
.single-post__cover figcaption { display: flex; justify-content: space-between; align-items: baseline; gap: 1.5rem; padding: .65rem 0; }
.single-post__cover figcaption span:first-child { font-family: var(--mb-font-sans); font-size: .78rem; color: var(--mb-text-muted); line-height: 1.45; flex: 1; min-width: 0; }
.single-post__cover figcaption span:last-child { font-family: var(--mb-font-mono); font-size: .68rem; text-transform: uppercase; letter-spacing: .16em; color: var(--mb-text-muted); white-space: nowrap; flex-shrink: 0; }
.single-post__content { font-family: var(--mb-font-sans); font-weight: 400; font-size: 1.25rem; line-height: 1.7; color: var(--mb-text); letter-spacing: -0.005em; }
.single-post__content > p:first-of-type::first-letter { font-family: var(--mb-font-display); font-size: 5.2rem; float: left; line-height: .85; padding: .35rem .6rem 0 0; font-weight: 600; color: var(--mb-accent); }
.single-post__content > * + * { margin-top: 1.5rem; }
.single-post__content h2 { margin-top: 2.5rem; font-size: 2rem; }
.single-post__content h3 { margin-top: 2.75rem; font-size: 1.5rem; }
.single-post__content p { margin-bottom: 1.5rem; }
.single-post__content img { max-width: 100%; height: auto; border-radius: 0; margin: 1rem 0 0 0; }
.single-post__content blockquote { border: 0; border-top: 2px solid var(--mb-ink); border-bottom: 2px solid var(--mb-ink); padding: 2rem 0; font-family: var(--mb-font-display); font-size: 1.9rem; line-height: 1.2; color: var(--mb-ink); font-style: italic; margin: 3rem 0; letter-spacing: -0.02em; }
.single-post__content pre { background: var(--mb-ink); color: #f5f2ea; padding: 1.5rem; border-radius: 0; overflow-x: auto; font-family: var(--mb-font-mono); font-size: .88rem; line-height: 1.6; }
.single-post__content code { background: var(--mb-surface); padding: .1rem .35rem; border-radius: 0; font-family: var(--mb-font-mono); font-size: .88em; color: var(--mb-ink); }
.single-post__content pre code { background: transparent; padding: 0; color: inherit; }
.single-post__content a { color: var(--mb-ink); text-decoration: none; background-image: linear-gradient(var(--mb-accent), var(--mb-accent)); background-size: 100% 2px; background-repeat: no-repeat; background-position: 0 100%; padding-bottom: 2px; }
.single-post__content a:hover { color: var(--mb-accent); }

/* --- Share ------------------------------------------------------- */
.mb-share { display: flex; gap: .75rem; align-items: center; padding: 1.5rem 0; border-top: 2px solid var(--mb-ink); border-bottom: 2px solid var(--mb-ink); margin: 4rem 0 3rem; }
.mb-share__label { font-family: var(--mb-font-mono); font-size: .72rem; color: var(--mb-text-muted); text-transform: uppercase; letter-spacing: .18em; margin-right: auto; }
.mb-share a { width: 42px; height: 42px; border-radius: 0; display: inline-flex; align-items: center; justify-content: center; background: transparent; color: var(--mb-ink); border: 1.5px solid var(--mb-hairline); transition: all var(--mb-transition); }
.mb-share a:hover { background: var(--mb-accent); border-color: var(--mb-accent); color: var(--mb-accent-ink); }

/* --- Comments ---------------------------------------------------- */
.comments-section { margin-top: 5rem; padding-top: 3rem; border-top: 2px solid var(--mb-ink); }
.comments-title { font-size: 2rem; margin-bottom: 2rem; }
.comments-disabled { color: var(--mb-text-muted); font-style: italic; }
.comments-empty { color: var(--mb-text-muted); font-style: italic; margin-bottom: 2rem; }
.comments-list { list-style: none; padding: 0; margin-bottom: 2rem; }
.comment-item { margin-bottom: 1.5rem; padding: 1.5rem 0; border-bottom: 1px solid var(--mb-hairline); }
.comment-item__header { margin-bottom: .5rem; display: flex; flex-wrap: wrap; align-items: baseline; gap: .75rem; }
.comment-item__author { font-weight: 700; color: var(--mb-ink); font-family: var(--mb-font-sans); }
.comment-item__date { font-family: var(--mb-font-mono); font-size: .78rem; color: var(--mb-text-muted); text-transform: uppercase; letter-spacing: .1em; }
.comment-item__reply { background: none; border: 0; color: var(--mb-accent); cursor: pointer; font-size: .85em; font-family: var(--mb-font-sans); font-weight: 600; padding: 0; margin-left: auto; transition: color var(--mb-transition); }
.comment-item__reply:hover { color: var(--mb-ink); }
.comment-item__body { margin: 0; color: var(--mb-text); line-height: 1.6; font-size: 1rem; }
.comment-item__children { list-style: none; padding: 0; margin-top: .5rem; }
.comment-form-container { margin-top: 2.5rem; padding: 0; background: transparent; border: 0; border-radius: 0; box-shadow: none; }
.comment-form__title { font-family: var(--mb-font-sans); font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .18em; color: var(--mb-text-muted); margin: 0 0 1.25rem; }
.comment-form__reply-indicator { display: none; background: var(--mb-surface); padding: .65rem 1rem; border-radius: 0; margin-bottom: 1rem; font-size: .88rem; color: var(--mb-text); border-left: 3px solid var(--mb-accent); align-items: center; gap: .5rem; }
.comment-form__reply-cancel { background: none; border: 0; color: var(--mb-accent); cursor: pointer; font-weight: 600; margin-left: auto; }
.comment-form { display: flex; flex-direction: column; gap: 1rem; }
.comment-form__row { display: flex; gap: 1rem; flex-wrap: wrap; }
.comment-form__group { flex: 1; min-width: 200px; }
.comment-form__label { display: block; margin-bottom: .35rem; font-family: var(--mb-font-sans); font-size: .78rem; font-weight: 600; text-transform: uppercase; letter-spacing: .1em; color: var(--mb-text-muted); }
.comment-form__input { width: 100%; padding: .75rem 1rem; border: 1.5px solid var(--mb-hairline); border-radius: 0; background: var(--mb-bg); color: var(--mb-text); font-family: var(--mb-font-sans); font-size: .95rem; transition: border-color var(--mb-transition); box-sizing: border-box; }
.comment-form__input:focus { outline: 0; border-color: var(--mb-accent); }
.comment-form__textarea { resize: vertical; }
.comment-form__message { display: none; padding: .75rem 1rem; border-radius: 0; font-weight: 500; font-size: .9rem; border-left: 3px solid; }
.comment-form__message--success { display: block; background: var(--mb-surface); border-left-color: #16a34a; color: #166534; }
.comment-form__message--error { display: block; background: var(--mb-surface); border-left-color: #dc2626; color: #991b1b; }
.comment-form__actions { }
.comment-form__submit { display: inline-flex; align-items: center; padding: .85rem 1.6rem; background: var(--mb-ink); color: var(--mb-bg); border: 2px solid var(--mb-ink); border-radius: 0; font-family: var(--mb-font-sans); font-weight: 600; font-size: .85rem; text-transform: uppercase; letter-spacing: .14em; cursor: pointer; transition: all var(--mb-transition); }
.comment-form__submit:hover { background: var(--mb-accent); border-color: var(--mb-accent); color: var(--mb-accent-ink); }
.comment-form__submit:disabled { opacity: .6; cursor: not-allowed; background: var(--mb-text-muted); border-color: var(--mb-text-muted); }

/* --- Front-page cards ------------------------------------------- */
.mb-front-card { display: block; margin-bottom: 0; overflow: hidden; }

.mb-front-card__media { position: relative; overflow: hidden; }
.mb-front-card__media img { width: 100%; object-fit: cover; display: block; transition: transform 600ms cubic-bezier(0.16, 1, 0.3, 1); }
.mb-front-card:hover .mb-front-card__media img { transform: scale(1.05); }
.mb-front-card h3 { margin-top: .75rem; transition: color var(--mb-transition); }
.mb-front-card:hover h3 { color: var(--mb-accent); }

/* --- Category hero ---------------------------------------------- */
.mb-cat-hero { margin-bottom: 3rem; }
.mb-cat-hero-title { margin: 0 0 2.5rem; padding-bottom: .75rem; border-bottom: 3px solid var(--mb-accent); font-family: var(--mb-font-sans); font-size: .72rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; color: var(--mb-text-muted); }
.mb-cat-hero-title a { color: inherit; text-decoration: none; }
.mb-cat-hero-title a:hover { color: var(--mb-accent); }
.mb-cat-hero__link { color: inherit; text-decoration: none; }
.mb-cat-hero__link:hover { color: inherit; }
.mb-cat-featured { display: flex; flex-direction: column; gap: .75rem; justify-content: center; height: 100%; }
.mb-cat-featured .mb-badge { align-self: flex-start; }
.mb-cat-featured h2 { margin: 0; transition: color var(--mb-transition); }
.mb-cat-hero__link:hover .mb-cat-featured h2 { color: var(--mb-accent); }
.mb-cat-featured__date { font-family: var(--mb-font-mono); font-size: .72rem; color: var(--mb-text-muted); text-transform: uppercase; letter-spacing: .16em; }
.mb-cat-featured__img { display: block; overflow: hidden; position: relative; }
.mb-cat-featured__img img { width: 100%; object-fit: cover; display: block; transition: transform 600ms cubic-bezier(0.16, 1, 0.3, 1); }
.mb-cat-hero__link:hover .mb-cat-featured__img img { transform: scale(1.05); }

/* --- Banner ----------------------------------------------------- */
.mb-banner-wrap { padding: 0; text-align: center; }
.mb-banner { width: 750px; max-width: 100%; height: 200px; margin: 0 auto; background: var(--mb-surface); border: 1px dashed var(--mb-hairline); display: flex; align-items: center; justify-content: center; font-family: var(--mb-font-mono); font-size: .78rem; color: var(--mb-text-muted); text-transform: uppercase; letter-spacing: .14em; }

/* --- Manifest --------------------------------------------------- */
.mb-manifesto { border-top: 2px solid var(--mb-ink); }
.mb-manifesto__item { padding: 2.5rem 2rem; border-bottom: 1px solid var(--mb-hairline); position: relative; }
.mb-manifesto__item + .mb-manifesto__item { border-left: 1px solid var(--mb-hairline); }
.mb-manifesto__no { font-family: var(--mb-font-mono); font-size: .78rem; color: var(--mb-accent); letter-spacing: .18em; display: block; margin-bottom: 1.25rem; font-weight: 700; }
.mb-manifesto__item h4 { font-family: var(--mb-font-display); font-size: 1.6rem; line-height: 1.1; letter-spacing: -0.02em; margin: 0 0 .75rem; color: var(--mb-ink); }
.mb-manifesto__item p { color: var(--mb-text-muted); margin: 0; font-size: .98rem; line-height: 1.55; }

/* --- Newsletter ------------------------------------------------ */
.mb-newsletter { background: var(--mb-ink); color: var(--mb-bg); border-radius: 0; padding: 5rem 2rem; text-align: left; margin: 6rem 0; position: relative; overflow: hidden; border: 2px solid var(--mb-ink); }
.mb-newsletter::before { content: "N\B0"; position: absolute; top: 1rem; right: 2rem; font-family: var(--mb-font-display); font-size: 12rem; line-height: 1; opacity: .06; color: var(--mb-bg); pointer-events: none; }
.mb-newsletter .row { position: relative; z-index: 1; align-items: center; }
.mb-newsletter h3 { color: var(--mb-bg); font-size: 1.6rem; margin-bottom: 1rem; line-height: 1; }
.mb-newsletter h3 em { color: var(--mb-accent); font-style: italic; }
.mb-newsletter p { color: rgba(255,255,255,0.7); margin-bottom: 0; font-size: 1.05rem; max-width: 480px; }
.mb-newsletter__kicker { color: var(--mb-accent); display: block; margin-bottom: 1.25rem; }
.mb-newsletter__fineprint { font-family: var(--mb-font-mono); font-size: .7rem; text-transform: uppercase; letter-spacing: .18em; color: rgba(255,255,255,0.5); margin: 1rem 0 0; }
.mb-newsletter form { display: flex; gap: 0; max-width: 100%; margin: 0; flex-wrap: nowrap; }
.mb-newsletter input { flex: 1; min-width: 0; border: 2px solid var(--mb-bg); border-right: 0; border-radius: 0; padding: 1rem 1.25rem; background: transparent; color: var(--mb-bg); font-family: var(--mb-font-sans); font-size: 1rem; }
.mb-newsletter input::placeholder { color: rgba(255,255,255,0.5); }
.mb-newsletter input:focus { outline: 0; border-color: var(--mb-accent); background: rgba(255,255,255,0.05); }
.mb-newsletter button { border: 2px solid var(--mb-accent); background: var(--mb-accent); color: var(--mb-accent-ink); padding: 1rem 1.75rem; border-radius: 0; font-family: var(--mb-font-sans); font-weight: 700; text-transform: uppercase; letter-spacing: .14em; font-size: .85rem; cursor: pointer; transition: all var(--mb-transition); }
.mb-newsletter button:hover { background: var(--mb-bg); color: var(--mb-ink); border-color: var(--mb-bg); }

/* --- Sidebar widgets -------------------------------------------- */
.mb-widget { background: transparent; padding: 0 0 2rem; border-radius: 0; margin-bottom: 2.5rem; border-bottom: 1px solid var(--mb-hairline); }
.mb-widget h4 { font-family: var(--mb-font-sans); font-size: .74rem; text-transform: uppercase; letter-spacing: .22em; color: var(--mb-ink); margin-bottom: 1.25rem; font-weight: 700; padding-bottom: .75rem; border-bottom: 2px solid var(--mb-ink); display: inline-block; }
.mb-widget ul { list-style: none; padding: 0; margin: 0; }
.mb-widget li { padding: .7rem 0; }
.mb-widget li + li { border-top: 1px solid var(--mb-hairline); }
.mb-widget a { color: var(--mb-ink); font-weight: 500; display: flex; justify-content: space-between; gap: 1rem; }
.mb-widget a:hover { color: var(--mb-accent); }
.mb-widget a::after { content: "\2192"; font-family: var(--mb-font-mono); opacity: 0; transform: translateX(-6px); transition: all var(--mb-transition); }
.mb-widget a:hover::after { opacity: 1; transform: translateX(0); }

/* --- Footer ----------------------------------------------------- */
.mb-footer { background: var(--mb-bg); color: var(--mb-text-muted); padding: 5rem 0 2rem; margin-top: 8rem; border-top: 2px solid var(--mb-ink); }
.mb-footer h5 { color: var(--mb-ink); font-family: var(--mb-font-sans); font-size: .74rem; text-transform: uppercase; letter-spacing: .22em; margin-bottom: 1.25rem; font-weight: 700; }
.mb-footer a { color: var(--mb-text-muted); }
.mb-footer a:hover { color: var(--mb-accent); }
.mb-footer__brand { font-family: var(--mb-font-display); font-size: 2.5rem; color: var(--mb-ink); letter-spacing: -0.03em; line-height: 1; }
.mb-footer__form { display: flex; gap: 0; }
.mb-footer__form input { flex: 1; min-width: 0; background: transparent; color: var(--mb-ink); border: 2px solid var(--mb-ink); border-right: 0; padding: .75rem 1rem; border-radius: 0; font-family: var(--mb-font-sans); font-size: .95rem; }
.mb-footer__form input::placeholder { color: var(--mb-text-muted); }
.mb-footer__form input:focus { outline: 0; border-color: var(--mb-accent); }
.mb-footer__form button { width: 52px; flex-shrink: 0; border: 2px solid var(--mb-ink); background: var(--mb-ink); color: var(--mb-bg); cursor: pointer; transition: all var(--mb-transition); display: inline-flex; align-items: center; justify-content: center; }
.mb-footer__form button:hover { background: var(--mb-accent); border-color: var(--mb-accent); color: var(--mb-accent-ink); }
.mb-footer__bottom { border-top: 1px solid var(--mb-hairline); margin-top: 4rem; padding-top: 1.5rem; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 1rem; font-family: var(--mb-font-mono); font-size: .74rem; text-transform: uppercase; letter-spacing: .14em; }
.mb-footer__socials { display: flex; gap: .5rem; }
.mb-footer__socials a { width: 40px; height: 40px; border-radius: 0; display: inline-flex; align-items: center; justify-content: center; background: transparent; border: 1.5px solid var(--mb-ink); color: var(--mb-ink); transition: all var(--mb-transition); }
.mb-footer__socials a:hover { background: var(--mb-accent); border-color: var(--mb-accent); color: var(--mb-accent-ink); }

/* --- Pagination ------------------------------------------------- */
.pagination { justify-content: center; gap: 0; margin: 4rem 0; }
.pagination .page-link { border: 1.5px solid var(--mb-ink); color: var(--mb-ink); background: var(--mb-bg); border-radius: 0 !important; padding: .7rem 1.1rem; margin: 0 -1px 0 0; font-family: var(--mb-font-mono); font-size: .82rem; font-weight: 600; transition: all var(--mb-transition); }
.pagination .page-link:hover { background: var(--mb-ink); color: var(--mb-bg); box-shadow: none; z-index: 1; }
.pagination .active .page-link, .pagination .page-item.active .page-link { background: var(--mb-accent); border-color: var(--mb-accent); color: var(--mb-accent-ink); z-index: 2; }

/* --- 404 -------------------------------------------------------- */
.mb-404 { text-align: center; padding: 8rem 1rem; }
.mb-404 h1 { font-size: 4rem; line-height: .85; margin-bottom: 1.5rem; color: var(--mb-ink); font-weight: 700; letter-spacing: -0.05em; }
.mb-404 h1 span { color: var(--mb-accent); }
.mb-404 p { color: var(--mb-text-muted); font-size: 1.2rem; margin-bottom: 2.5rem; }

/* --- Breadcrumb ------------------------------------------------- */
.breadcrumb { display: flex; flex-wrap: wrap; gap: 0.25rem 0.5rem; font-size: 0.8125rem; padding: 0.75rem 0; color: var(--mb-text-muted); margin-bottom: 0; }
.breadcrumb a { color: var(--mb-text-muted); text-decoration: none; transition: color 0.2s; }
.breadcrumb a:hover { color: var(--mb-accent); }
.breadcrumb .sep { color: var(--mb-text-muted); opacity: 0.5; }
.breadcrumb .current { color: var(--mb-text); }

/* --- Progress bar ---------------------------------------------- */
.mb-progress__bar { background: var(--mb-accent) !important; }

/* --- Motion / Reveal ------------------------------------------- */
.mb-reveal { opacity: 0; transform: translateY(20px); transition: opacity 700ms ease, transform 700ms ease; }
.mb-reveal.is-visible { opacity: 1; transform: translateY(0); }

/* --- Back to top ----------------------------------------------- */
.back-to-top { position: fixed; right: 1.5rem; bottom: 1.5rem; width: 48px; height: 48px; border-radius: var(--mb-radius); background: var(--mb-ink); color: var(--mb-bg); border: none; display: none; align-items: center; justify-content: center; cursor: pointer; z-index: 1050; transition: all var(--mb-transition); box-shadow: var(--mb-shadow-md); }
.back-to-top.is-visible { display: inline-flex; }
.back-to-top:hover { background: var(--mb-accent); transform: translateY(-3px); box-shadow: var(--mb-shadow-lg); }

/* --- Accessibility --------------------------------------------- */
a:focus-visible, button:focus-visible, input:focus-visible, .btn:focus-visible { outline: 2px solid var(--mb-accent); outline-offset: 3px; }

/* --- Container overrides --------------------------------------- */
.container, .container-lg, .container-xl { padding-inline: 2rem; }
section.container { padding-top: 2.5rem; padding-bottom: 2.5rem; }
.card { border-radius: var(--mb-radius) !important; }
.form-control { border-radius: var(--mb-radius-sm) !important; }
.btn { border-radius: var(--mb-radius-sm) !important; }
.text-muted { color: var(--mb-text-muted) !important; }

/* --- Nested dropdown submenus ---------------------------------- */
.dropdown-submenu { position: relative; }
.dropdown-submenu > .dropdown-menu { top: 0; left: 100%; margin-top: 0; margin-left: 0.25rem; }

/* ================================================================
   MEDIA QUERIES
   ================================================================ */

/* --- Heading sizes per breakpoint ------------------------------ */
@media (min-width: 576px) {
  h1 { font-size: 2.4rem; }
  h2 { font-size: 1.7rem; }
  h3 { font-size: 1.3rem; }
  .single-post__header h1 { font-size: 2.2rem; }
  .mb-hero h2 { font-size: 1.2rem; }
  .mb-newsletter h3 { font-size: 2rem; }
  .mb-404 h1 { font-size: 6rem; }
}
@media (min-width: 768px) {
  h1 { font-size: 3rem; }
  h2 { font-size: 2rem; }
  h3 { font-size: 1.5rem; }
  .single-post__header h1 { font-size: 2.8rem; }
  .mb-hero h2 { font-size: 1.4rem; }
  .mb-newsletter h3 { font-size: 2.4rem; }
  .mb-404 h1 { font-size: 10rem; }
}
@media (min-width: 992px) {
  h1 { font-size: 4rem; }
  h2 { font-size: 2.6rem; }
  h3 { font-size: 1.7rem; }
  .single-post__header h1 { font-size: 3.5rem; }
  .mb-hero h2 { font-size: 1.5rem; }
  .mb-newsletter h3 { font-size: 2.8rem; }
  .mb-404 h1 { font-size: 14rem; }
}
@media (min-width: 1200px) {
  h1 { font-size: 5rem; }
  h2 { font-size: 3rem; }
  h3 { font-size: 1.8rem; }
  .single-post__header h1 { font-size: 4.2rem; }
  .mb-hero h2 { font-size: 1.6rem; }
  .mb-newsletter h3 { font-size: 3.2rem; }
  .mb-404 h1 { font-size: 18rem; }
}

@media (min-width: 992px) {
  .container, .container-lg, .container-xl { padding-inline: 3rem; }
  .post-card--featured { display: grid; grid-template-columns: 1.35fr 1fr; gap: 3rem; align-items: center; }
  .post-card--featured .post-card__title { font-size: 3rem; }
  .post-card--featured .post-card__excerpt { font-size: 1.1rem; }
  .mb-navbar .nav-item.dropdown:hover > .nav-link .mb-caret { transform: rotate(180deg); }
  .mb-navbar .nav-item.dropdown:hover > .dropdown-menu, .mb-navbar .nav-item.dropdown:focus-within > .dropdown-menu, .mb-navbar .dropdown-submenu:hover > .dropdown-menu, .mb-navbar .dropdown-submenu:focus-within > .dropdown-menu { display: block; }
  .mb-navbar .dropdown-menu { margin-top: 0; }
  .mb-navbar .dropdown-submenu > .dropdown-menu { margin-left: 0; }
}

@media (max-width: 991.98px) {
  .mb-hero { padding: 2.5rem 0 2rem; }
  .mb-hero > .container > .row > [class*="col-"] { margin-bottom: 1.5rem; }
  .mb-hero > .container > .row > [class*="col-"]:last-child { margin-bottom: 0; }
  .mb-cat-hero { margin-bottom: 1.5rem; }
  .mb-cat-hero-title { margin-bottom: .75rem; }
  .mb-cat-featured h2 { margin-bottom: 1rem; }
  .dropdown-submenu > .dropdown-menu { top: auto; left: 0; position: static !important; margin-left: 0.75rem; border: none; box-shadow: none; background: transparent; }
  .dropdown-submenu > .dropdown-menu .dropdown-item { color: var(--mb-ink); padding-left: 1.5rem; font-size: 0.85rem; }
}

@media (max-width: 767.98px) {
  .mb-hero { padding: 2rem 0 1.5rem; }
  .mb-section-head { flex-direction: column; align-items: flex-start; gap: .75rem; }
  .mb-section-head__link { align-self: flex-start; }
  .mb-front-card { margin-bottom: 2rem; }
  .mb-manifesto__item + .mb-manifesto__item { border-left: 0; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
  .mb-reveal { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}