/* Homepage and category pages */

/* Hero */
.home-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(240px, 0.65fr);
  gap: clamp(2.5rem, 7vw, 6rem);
  align-items: center;
  padding: clamp(2.5rem, 7vw, 5.5rem) 0 clamp(1rem, 3vw, 2rem);
}

.home-hero__title {
  max-width: 12ch;
  margin: 1.5rem 0;
  font-family: var(--font-serif);
  font-size: clamp(3.1rem, 7.4vw, 6.6rem);
  font-weight: 700;
  line-height: 0.96;
  letter-spacing: -0.055em;
}

.home-hero__title em {
  color: var(--accent);
  font-weight: 600;
}

.home-hero__lead {
  max-width: 56ch;
  margin: 0;
  color: var(--ink-soft);
  font-size: clamp(1rem, 1.5vw, 1.12rem);
  line-height: 1.8;
}

.home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.75rem;
  align-items: center;
  margin-top: 2.25rem;
}

.home-hero__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, auto));
  gap: 1rem clamp(1.5rem, 4vw, 3rem);
  justify-content: start;
  margin: clamp(2.5rem, 5vw, 3.5rem) 0 0;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
}

.home-hero__stats dt {
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.66rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.home-hero__stats dd {
  margin: 0.2rem 0 0;
  color: var(--ink);
  font-family: var(--font-serif);
  font-size: clamp(1.3rem, 2.4vw, 1.9rem);
  font-weight: 600;
  line-height: 1.2;
}

.home-hero__portrait {
  width: 100%;
  max-width: 380px;
  justify-self: end;
}

.home-hero__caption {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--ink);
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.home-hero__caption span:first-child {
  color: var(--ink);
}

/* Carnet: controls (sidebar on desktop) + article grid */
.carnet {
  display: grid;
  grid-template-columns: 250px minmax(0, 1fr);
  gap: clamp(2rem, 4vw, 3.5rem);
  align-items: start;
}

.carnet__controls {
  position: sticky;
  top: 6rem;
  display: grid;
  gap: 1.75rem;
}

.carnet__search {
  display: flex;
  gap: 0.6rem;
  align-items: center;
  padding: 0 0.8rem;
  border: 1px solid var(--line-strong);
  background: var(--surface);
  color: var(--muted);
  transition: border-color 200ms ease, box-shadow 200ms ease;
}

.carnet__search:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.carnet__search input {
  flex: 1;
  min-width: 0;
  padding: 0.75rem 0;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--ink);
  font-size: 0.92rem;
}

.carnet__search input::-webkit-search-cancel-button {
  cursor: pointer;
}

.carnet__kbd {
  padding: 0.1rem 0.4rem;
  border: 1px solid var(--line-strong);
  border-radius: 4px;
  background: transparent;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  line-height: 1.4;
}

.carnet__search:focus-within .carnet__kbd {
  display: none;
}

.carnet__group {
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

.carnet__group legend {
  float: none;
  width: auto;
  margin-bottom: 0.6rem;
}

.carnet__options {
  display: grid;
  border-top: 1px solid var(--ink);
}

.carnet__option {
  position: relative;
  display: block;
  cursor: pointer;
}

.carnet__option input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.carnet__option span {
  display: flex;
  gap: 0.75rem;
  align-items: baseline;
  justify-content: space-between;
  padding: 0.6rem 0.25rem 0.6rem 0.75rem;
  border-bottom: 1px solid var(--line);
  border-left: 2px solid transparent;
  color: var(--ink-soft);
  font-size: 0.88rem;
  font-weight: 600;
  transition: color 200ms ease, border-color 200ms ease, background-color 200ms ease;
}

.carnet__option small {
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 400;
}

.carnet__option:hover span {
  background: var(--surface);
  color: var(--ink);
}

.carnet__option input:checked + span {
  border-left-color: var(--accent);
  background: var(--surface);
  color: var(--ink);
}

.carnet__option input:checked + span small {
  color: var(--accent-dark);
}

.carnet__option input:focus-visible + span {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}

.carnet__option small[data-empty] {
  opacity: 0.5;
}

.carnet__status {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  align-items: center;
  justify-content: space-between;
}

.carnet__count {
  margin: 0;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.carnet__count strong {
  color: var(--ink);
  font-weight: 500;
}

.carnet__reset {
  color: var(--accent-dark);
  font-size: 0.8rem;
  font-weight: 700;
}

.carnet__reset[hidden] {
  display: none;
}

.js .carnet__submit {
  display: none;
}

/* Article grid */
.post-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.post-card[hidden] {
  display: none;
}

.post-card__link {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  height: 100%;
  padding: clamp(1.25rem, 2.2vw, 1.75rem);
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--ink);
  text-decoration: none;
  transition: border-color 250ms ease, box-shadow 250ms ease, transform 350ms var(--ease);
}

.post-card__link::before {
  position: absolute;
  top: -1px;
  left: -1px;
  width: 2.5rem;
  height: 3px;
  background: var(--accent);
  content: "";
  transition: width 600ms var(--ease);
}

.post-card__link:hover {
  border-color: var(--line-strong);
  box-shadow: var(--shadow);
  color: var(--ink);
  transform: translateY(-3px);
}

.post-card__link:hover::before {
  width: calc(100% + 2px);
}

.post-card__top {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 0.75rem;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.post-card__topic {
  color: var(--accent-dark);
}

.post-card__new {
  padding: 0.15rem 0.45rem;
  background: var(--accent);
  color: #fff;
}

.post-card__num {
  margin-left: auto;
  color: var(--muted);
}

.post-card__body {
  display: grid;
  gap: 0.6rem;
}

.post-card__kicker,
.post-card__minutes {
  display: none;
}

.post-card__title {
  font-family: var(--font-serif);
  font-size: clamp(1.3rem, 1.9vw, 1.6rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.025em;
  text-wrap: balance;
  transition: color 200ms ease;
}

.post-card__title mark {
  padding: 0 0.1em;
  background: var(--accent-soft);
  color: inherit;
}

.post-card__link:hover .post-card__title {
  color: var(--accent-dark);
}

.post-card__excerpt {
  display: -webkit-box;
  overflow: hidden;
  color: var(--ink-soft);
  font-size: 0.9rem;
  line-height: 1.7;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}

.post-card__meta {
  display: flex;
  gap: 1rem;
  align-items: center;
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.7rem;
}

.post-card__arrow {
  margin-left: auto;
  color: var(--accent);
  opacity: 0;
  transform: translateX(-0.5rem);
  transition: opacity 250ms ease, transform 350ms var(--ease);
}

.post-card__link:hover .post-card__arrow,
.post-card__link:focus-visible .post-card__arrow {
  opacity: 1;
  transform: none;
}

/* Lead card: the newest article, while no filter or sort is applied */
.post-grid:not(.is-filtered) > .post-card:first-child {
  grid-column: 1 / -1;
}

.post-grid:not(.is-filtered) > .post-card:first-child .post-card__link {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(180px, 0.32fr);
  grid-template-areas:
    "top top"
    "body minutes"
    "meta meta";
  gap: 1.25rem clamp(1.5rem, 4vw, 3rem);
  padding: clamp(1.75rem, 4vw, 3rem);
}

.post-grid:not(.is-filtered) > .post-card:first-child .post-card__top { grid-area: top; }
.post-grid:not(.is-filtered) > .post-card:first-child .post-card__body { grid-area: body; }
.post-grid:not(.is-filtered) > .post-card:first-child .post-card__meta { grid-area: meta; }

.post-grid:not(.is-filtered) > .post-card:first-child .post-card__kicker {
  display: block;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.post-grid:not(.is-filtered) > .post-card:first-child .post-card__title {
  font-size: clamp(2rem, 3.6vw, 3.2rem);
  line-height: 1.04;
  letter-spacing: -0.04em;
}

.post-grid:not(.is-filtered) > .post-card:first-child .post-card__excerpt {
  max-width: 62ch;
  font-size: 1rem;
  -webkit-line-clamp: 4;
}

.post-grid:not(.is-filtered) > .post-card:first-child .post-card__minutes {
  display: block;
  grid-area: minutes;
  align-self: end;
  padding-left: clamp(1.25rem, 3vw, 2rem);
  border-left: 1px solid var(--line);
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.post-card__minutes b {
  display: block;
  color: var(--accent);
  font-family: var(--font-serif);
  font-size: clamp(3.5rem, 7vw, 5.5rem);
  font-style: italic;
  font-weight: 600;
  font-variant-numeric: lining-nums;
  letter-spacing: -0.05em;
  line-height: 1;
  text-transform: none;
}

/* Empty result */
.carnet__empty {
  padding: clamp(2.5rem, 6vw, 4rem) 1.5rem;
  background: var(--surface-soft);
  text-align: center;
}

.carnet__empty[hidden] {
  display: none;
}

.carnet__empty p {
  margin: 0.75rem 0 1.5rem;
  color: var(--ink-soft);
  font-family: var(--font-serif);
  font-size: 1.5rem;
}

/* Tablet and mobile: controls above the grid */
@media (max-width: 991.98px) {
  .carnet {
    grid-template-columns: 1fr;
  }

  .carnet__controls {
    position: static;
    gap: 1.1rem;
  }

  .carnet__kbd {
    display: none;
  }

  .carnet__options {
    display: flex;
    flex-wrap: nowrap;
    gap: 0.4rem;
    margin-inline: -1.15rem;
    padding: 0 1.15rem 0.25rem;
    overflow-x: auto;
    border-top: 0;
    scrollbar-width: none;
  }

  .carnet__option span {
    padding: 0.5rem 0.85rem;
    border: 1px solid var(--line);
    border-radius: var(--radius-pill);
    background: var(--surface);
    font-size: 0.8rem;
    white-space: nowrap;
  }

  .carnet__option input:checked + span {
    border-color: var(--ink);
    background: var(--ink);
    color: var(--paper);
  }

  .carnet__option input:checked + span small {
    color: inherit;
    opacity: 0.7;
  }
}

@media (max-width: 767.98px) {
  .post-grid {
    grid-template-columns: 1fr;
  }

  .post-grid:not(.is-filtered) > .post-card:first-child .post-card__link {
    grid-template-columns: 1fr;
    grid-template-areas: "top" "body" "meta";
  }

  .post-grid:not(.is-filtered) > .post-card:first-child .post-card__minutes {
    display: none;
  }
}

/* Project strip */
.project-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1.5rem, 4vw, 3rem);
}

.project-tile__link {
  display: block;
  color: var(--ink);
  text-decoration: none;
}

.project-tile__link:hover {
  color: var(--ink);
}

.project-tile__visual {
  overflow: hidden;
  aspect-ratio: 16 / 10;
  margin-bottom: 1.25rem;
  background: var(--surface-soft);
}

.project-tile__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 700ms var(--ease);
}

.project-tile__link:hover img {
  transform: scale(1.04);
}

.project-tile__meta {
  margin: 0 0 0.5rem;
  color: var(--accent-dark);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.project-tile h3 {
  margin: 0 0 0.5rem;
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 2.6vw, 2rem);
  line-height: 1.1;
  transition: color 200ms ease;
}

.project-tile__link:hover h3 {
  color: var(--accent-dark);
}

.project-tile__text {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.92rem;
}

/* Follow band */
.follow__body {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 2rem clamp(2rem, 6vw, 5rem);
  align-items: center;
  padding-top: 1.75rem;
  border-top: 1px solid var(--band-line);
}

.follow__body p {
  margin: 0;
}

.follow__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.5rem;
  align-items: center;
}

.follow__rss {
  color: var(--band-muted);
  font-weight: 600;
  text-decoration: none;
}

.follow__rss:hover {
  color: var(--band-ink);
}

/* Responsive */
@media (max-width: 991.98px) {
  .project-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .follow__body {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 767.98px) {
  .home-hero {
    grid-template-columns: 1fr;
    padding-top: 1.5rem;
  }

  .home-hero__portrait {
    max-width: 300px;
    justify-self: start;
  }

  .home-hero__stats {
    grid-template-columns: repeat(3, auto);
  }

  .project-strip {
    grid-template-columns: 1fr;
  }
}