/* Adapted from UI Vault sections/Blog/model-001: same layout and mechanics
   (search, category filters, featured post, grid, load more), translated to
   MIRA's tokens — Montserrat/DM Sans instead of Manrope, --ui-* colours
   instead of the model's beige palette, system radii and breakpoints.

   Used twice: the full page (landing/blog/) and the preview section on the
   landing (.mira-blog-preview). The card is the same block in both. */

/* =========================================================
   PAGE SHELL (blog page only)
========================================================= */

.mira-blog {
  margin: 0;
  background: var(--ui-bg);
  color: var(--ui-text);
}

.mira-blog__container {
  width: min(calc(100% - 80px), 1240px);
  margin-inline: auto;
}

/* Resets for the page and for the landing preview, which lives outside
   .mira-blog. :where() keeps them at zero specificity so component rules
   (.mira-blog__button's colour, for one) always win over them. */
:where(.mira-blog, .mira-blog-preview) img { display: block; width: 100%; }
:where(.mira-blog, .mira-blog-preview) a { color: inherit; text-decoration: none; }
:where(.mira-blog, .mira-blog-preview) svg {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ---------- Back ---------- */

.mira-blog__back {
  padding-top: 40px;
}

.mira-blog__back a {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ui-muted);
  font-size: var(--fs-small);
  font-weight: 500;
  transition: color 220ms ease;
}

@media (hover: hover) and (pointer: fine) {
.mira-blog__back a:hover { color: var(--ui-text); }
}
.mira-blog__back svg { width: 18px; height: 18px; transition: transform 220ms ease; }
@media (hover: hover) and (pointer: fine) {
.mira-blog__back a:hover svg { transform: translateX(-4px); }
}

/* ---------- Header + search ---------- */

.mira-blog__header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 100px;
  align-items: end;
  padding: 100px 0 54px;
}

.mira-blog__eyebrow {
  margin: 0 0 22px;
  color: var(--ui-muted);
  font-size: var(--fs-label);
  font-weight: 700;
  letter-spacing: 0.18em;
}

.mira-blog__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(58px, 7vw, 102px);
  font-weight: 800;
  letter-spacing: -0.065em;
  line-height: 0.98;
}

.mira-blog__lede {
  max-width: 650px;
  margin: 32px 0 0;
  color: var(--ui-muted);
  font-size: var(--fs-body);
  line-height: 1.65;
}

.mira-blog__search {
  display: flex;
  align-items: center;
  gap: 12px;
  height: 54px;
  border-bottom: 1px solid var(--ui-soft);
}

.mira-blog__search svg { width: 19px; height: 19px; color: var(--ui-text); }

.mira-blog__search input {
  width: 100%;
  padding: 0;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--ui-text);
  font-size: var(--fs-ui);
}

.mira-blog__search input::placeholder { color: var(--ui-muted); }
.mira-blog__search:focus-within { border-color: var(--ui-text); }

/* ---------- Filters ---------- */

.mira-blog__filters {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding-bottom: 32px;
}

.mira-blog__filter {
  appearance: none;
  padding: 10px 16px;
  border: 1px solid var(--ui-soft);
  border-radius: 10px;
  background: transparent;
  color: var(--ui-muted);
  font-size: var(--fs-small);
  font-weight: 500;
  cursor: pointer;
  transition:
    background 180ms ease,
    color 180ms ease,
    border-color 180ms ease;
}

@media (hover: hover) and (pointer: fine) {
.mira-blog__filter:hover { border-color: var(--ui-text); color: var(--ui-text); }
}

.mira-blog__filter.is-active {
  border-color: var(--ui-deep);
  background: var(--ui-deep);
  color: var(--ui-bg);
}

.mira-blog__filter:focus-visible {
  outline: 2px solid var(--ui-primary);
  outline-offset: 3px;
}

/* =========================================================
   FEATURED
========================================================= */

.mira-blog__featured {
  display: grid;
  grid-template-columns: minmax(0, 1.65fr) minmax(320px, 0.85fr);
  gap: 44px;
  align-items: stretch;
  padding-bottom: 105px;
}

.mira-blog__featured-image {
  position: relative;
  min-height: 510px;
  overflow: hidden;
  border-radius: 16px;
  background: var(--ui-gray-50);
}

.mira-blog__featured-image img {
  position: absolute;
  inset: 0;
  height: 100%;
  object-fit: cover;
  transition: transform 700ms cubic-bezier(.22, 1, .36, 1);
}

@media (hover: hover) and (pointer: fine) {
.mira-blog__featured-image:hover img { transform: scale(1.025); }
}

.mira-blog__featured-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 25px 0;
}

.mira-blog__meta {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--ui-muted);
  font-size: var(--fs-label);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.mira-blog__meta-line {
  width: 30px;
  height: 1px;
  background: var(--ui-soft);
}

.mira-blog__featured h2 {
  margin: 24px 0 20px;
  font-family: var(--font-display);
  font-size: clamp(32px, 3.1vw, 48px);
  font-weight: 800;
  letter-spacing: -0.045em;
  line-height: 1.08;
}

.mira-blog__featured-content > p {
  margin: 0;
  color: var(--ui-muted);
  font-size: var(--fs-body);
  line-height: 1.65;
}

.mira-blog__featured-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-top: 44px;
}

.mira-blog__date { color: var(--ui-muted); font-size: var(--fs-label); }

/* ---------- Solid button ---------- */

.mira-blog__button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 22px;
  min-height: 50px;
  padding: 0 20px;
  border-radius: 10px;
  background: var(--ui-deep);
  color: var(--ui-bg);
  font-size: var(--fs-ui);
  font-weight: 700;
  transition: background 200ms ease, transform 200ms ease;
}

.mira-blog__button svg { width: 18px; height: 18px; transition: transform 200ms ease; }
@media (hover: hover) and (pointer: fine) {
.mira-blog__button:hover { background: var(--ui-text); transform: translateY(-2px); }
}
@media (hover: hover) and (pointer: fine) {
.mira-blog__button:hover svg { transform: translateX(4px); }
}

.mira-blog__button:focus-visible,
.mira-blog__back a:focus-visible,
.mira-blog-card a:focus-visible {
  outline: 2px solid var(--ui-primary);
  outline-offset: 4px;
}

/* =========================================================
   ARTICLES SECTION
========================================================= */

.mira-blog__articles {
  padding: 100px 0 120px;
  background: var(--ui-surface);
}

.mira-blog__section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 350px;
  gap: 80px;
  align-items: end;
  margin-bottom: 52px;
}

.mira-blog__kicker {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 17px;
  color: var(--ui-muted);
  font-size: var(--fs-small);
}

.mira-blog__kicker span:first-child {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--ui-deep);
}

.mira-blog__section-heading h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(40px, 5vw, 68px);
  font-weight: 800;
  letter-spacing: -0.055em;
  line-height: 1;
}

.mira-blog__section-heading > p {
  margin: 0;
  color: var(--ui-muted);
  font-size: var(--fs-body);
  line-height: 1.65;
}

.mira-blog__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  column-gap: 20px;
  row-gap: 64px;
}

/* =========================================================
   CARD — shared by the page and the landing preview
========================================================= */

.mira-blog-card { min-width: 0; }
.mira-blog-card.is-filtered-out,
.mira-blog-card.is-paged-out { display: none; }

.mira-blog-card__image {
  position: relative;
  display: block;
  aspect-ratio: 1 / 0.92;
  overflow: hidden;
  border-radius: 16px;
  background: var(--ui-gray-50);
}

.mira-blog-card__image img {
  height: 100%;
  object-fit: cover;
  transition: transform 650ms cubic-bezier(.22, 1, .36, 1);
}

@media (hover: hover) and (pointer: fine) {
.mira-blog-card:hover .mira-blog-card__image img { transform: scale(1.035); }
}

.mira-blog-card__number {
  position: absolute;
  right: 14px;
  bottom: 12px;
  color: rgba(var(--ui-on-photo-rgb), 0.9);
  font-size: var(--fs-label);
  letter-spacing: 0.08em;
}

.mira-blog-card__content { padding-top: 17px; }

.mira-blog-card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 11px;
  color: var(--ui-muted);
  font-size: var(--fs-label);
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.mira-blog-card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.22;
}

.mira-blog-card p {
  margin: 12px 0 0;
  color: var(--ui-muted);
  font-size: var(--fs-small);
  line-height: 1.55;
}

.mira-blog-card__link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-top: 19px;
  padding-bottom: 4px;
  border-bottom: 1px solid transparent;
  color: var(--ui-text);
  font-size: var(--fs-small);
  font-weight: 700;
  transition: border-color 180ms ease, gap 180ms ease;
}

@media (hover: hover) and (pointer: fine) {
.mira-blog-card__link:hover { gap: 13px; border-color: var(--ui-text); }
}

/* =========================================================
   EMPTY STATE + LOAD MORE
========================================================= */

.mira-blog__empty { display: none; padding: 100px 20px; text-align: center; }
.mira-blog__empty.is-visible { display: block; }

.mira-blog__empty h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 800;
  letter-spacing: -0.04em;
}

.mira-blog__empty p { margin: 10px 0 0; color: var(--ui-muted); font-size: var(--fs-body); }

.mira-blog__more {
  display: flex;
  justify-content: center;
  margin-top: 80px;
}

.mira-blog__more button {
  display: inline-flex;
  align-items: center;
  gap: 28px;
  min-height: 50px;
  padding: 0 20px;
  border: 1px solid var(--ui-soft);
  border-radius: 10px;
  background: transparent;
  color: var(--ui-text);
  font-size: var(--fs-ui);
  font-weight: 700;
  cursor: pointer;
  transition: background 200ms ease, color 200ms ease, border-color 200ms ease;
}

.mira-blog__more svg { width: 17px; height: 17px; transition: transform 220ms ease; }
@media (hover: hover) and (pointer: fine) {
.mira-blog__more button:hover {
  border-color: var(--ui-text);
  background: var(--ui-text);
  color: var(--ui-bg);
}
}
@media (hover: hover) and (pointer: fine) {
.mira-blog__more button:hover svg { transform: translateY(3px); }
}
.mira-blog__more.is-hidden { display: none; }

/* =========================================================
   PAGE CTA + FOOTER
========================================================= */

.mira-blog__cta {
  padding: 110px 0;
  background: var(--ui-cta);
  color: var(--ui-cta-text);
}

.mira-blog__cta-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(300px, 0.7fr);
  gap: 100px;
  align-items: end;
}

.mira-blog__cta .mira-blog__eyebrow { color: rgba(var(--ui-cta-text-rgb), 0.6); }

.mira-blog__cta h2 {
  max-width: 800px;
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(43px, 5.2vw, 72px);
  font-weight: 800;
  letter-spacing: -0.06em;
  line-height: 1.03;
}

.mira-blog__cta-right p {
  margin: 0 0 32px;
  color: rgba(var(--ui-cta-text-rgb), 0.7);
  font-size: var(--fs-body);
  line-height: 1.65;
}

.mira-blog__cta .mira-blog__button {
  background: var(--ui-cta-text);
  color: var(--ui-cta);
}

.mira-blog__foot {
  background: var(--ui-footer-deep);
  color: var(--ui-footer-text);
}

.mira-blog__foot-inner {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  align-items: center;
  gap: 30px;
  min-height: 120px;
}

.mira-blog__foot .mira-mark { width: 96px; }
.mira-blog__foot p { margin: 0; text-align: center; color: rgba(var(--ui-footer-text-rgb), 0.62); font-size: var(--fs-small); }
.mira-blog__foot span { text-align: right; color: rgba(var(--ui-footer-text-rgb), 0.62); font-size: var(--fs-small); }

/* =========================================================
   LANDING PREVIEW SECTION
========================================================= */

.mira-blog-preview {
  width: min(1240px, 100%);
  margin: 0 auto;
  text-align: left;
}

/* Editorial header: headline on the left, one line of context and the way into
   the full blog on the right, bottom-aligned. */
.mira-blog-preview__head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 380px);
  gap: 32px 80px;
  align-items: end;
  margin-bottom: 56px;
  padding-bottom: 36px;
  border-bottom: 1px solid var(--ui-soft);
}

.section .mira-blog-preview__title {
  margin: 0;
  font-size: clamp(48px, 5.6vw, 96px);
  line-height: .95;
  letter-spacing: -.07em;
  text-align: left;
}

.mira-blog-preview__aside {
  display: grid;
  justify-items: start;
  gap: 24px;
}

.mira-blog-preview__aside p {
  margin: 0;
  color: var(--ui-muted);
  font-size: var(--fs-body);
  line-height: 1.6;
}

.mira-blog-preview__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

/* =========================================================
   TABLET
========================================================= */

@media (max-width: 1023.98px) {
  .mira-blog__container { width: min(calc(100% - 48px), 1240px); }
  .mira-blog__header { grid-template-columns: 1fr; gap: 50px; }
  .mira-blog__search { max-width: 420px; }
  .mira-blog__featured { grid-template-columns: 1.35fr 0.9fr; gap: 32px; }
  .mira-blog__featured-image { min-height: 430px; }
  .mira-blog__grid,
  .mira-blog-preview__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .mira-blog__cta-inner { gap: 60px; }
  .mira-blog-preview__head { grid-template-columns: 1fr; }
  .mira-blog-preview__aside p { max-width: 520px; }
}

/* Two columns on tablet: the third preview card would sit alone on its own row. */
@media (min-width: 768px) and (max-width: 1023.98px) {
  .mira-blog-preview__grid .mira-blog-card:nth-child(3) { display: none; }
}

/* =========================================================
   MOBILE
========================================================= */

@media (max-width: 767.98px) {
  .mira-blog__container { width: calc(100% - 36px); }
  .mira-blog__back { padding-top: 24px; }
  .mira-blog__header { padding: 70px 0 40px; }
  .mira-blog__title { font-size: clamp(52px, 16vw, 78px); }
  .mira-blog__lede { margin-top: 24px; }
  .mira-blog__filters { flex-wrap: nowrap; overflow-x: auto; padding-bottom: 5px; scrollbar-width: none; }
  .mira-blog__filters::-webkit-scrollbar { display: none; }
  .mira-blog__filter { flex: 0 0 auto; }
  .mira-blog__featured { grid-template-columns: 1fr; gap: 28px; padding-bottom: 75px; }
  .mira-blog__featured-image { min-height: 0; aspect-ratio: 1 / 0.82; }
  .mira-blog__featured-content { padding: 0; }
  .mira-blog__featured h2 { font-size: 34px; }
  .mira-blog__featured-footer { margin-top: 30px; }
  .mira-blog__articles { padding: 75px 0 90px; }
  .mira-blog__section-heading { grid-template-columns: 1fr; gap: 25px; margin-bottom: 40px; }
  .mira-blog__section-heading > p { max-width: 450px; }
  .mira-blog__grid { grid-template-columns: 1fr; row-gap: 55px; }
  /* Landing preview: the three articles are a carousel
     (scripts/mobile-rail.js), 2026-09-23, on request. */
  .mira-blog-preview__grid {
    grid-template-columns: none;
    grid-auto-flow: column;
    grid-auto-columns: calc(100vw - 72px);
    gap: 14px;
  }
  .mira-blog-preview__grid > * { scroll-snap-align: start; }
  .mira-blog-card__image { aspect-ratio: 1 / 0.78; }
  .mira-blog-card h3 { font-size: 23px; }
  .mira-blog-preview__head { margin-bottom: 40px; padding-bottom: 28px; }
  .section .mira-blog-preview__title { font-size: clamp(44px, 12vw, 64px); }
  .mira-blog-preview__title br { display: none; }
  .mira-blog__cta { padding: 80px 0; }
  .mira-blog__cta-inner { grid-template-columns: 1fr; gap: 45px; }
  .mira-blog__cta h2 { font-size: 45px; }
  .mira-blog__foot-inner { grid-template-columns: 1fr; gap: 14px; padding: 35px 0; }
  .mira-blog__foot p, .mira-blog__foot span { text-align: left; }
}

/* =========================================================
   SMALL MOBILE
========================================================= */

@media (max-width: 479.98px) {
  .mira-blog__container { width: calc(100% - 28px); }
  .mira-blog__header { padding-top: 55px; }
  .mira-blog__title { font-size: 49px; }
  .mira-blog__featured h2 { font-size: 30px; }
  .mira-blog__featured-footer { align-items: flex-start; flex-direction: column; }
  .mira-blog__section-heading h2 { font-size: 42px; }
  .mira-blog__cta h2 { font-size: 39px; }
}

@media (prefers-reduced-motion: reduce) {
  .mira-blog *,
  .mira-blog-card * { transition-duration: 0.01ms; }
}