/*
  TRAVAIL — travail-blocks.css
  ════════════════════════════════════════════════════════════
  CSS dédié aux case studies (template "Case Study").
  Chargé UNIQUEMENT quand le template case-study est actif.
  NE PAS mélanger avec le style.css du thème.

  Blocs custom Glint Case :
  .case-hero        → hero plein-écran avec image
  .case-stats       → bandeau chiffres clés
  .case-timeline    → chronologie verticale
  .case-info-card   → carte info sidebar
  .case-lesson      → section leçon fond noir
  .case-cta         → bandeau CTA fond mauve
  .case-pullquote   → citation (style variation core/pullquote)
  ════════════════════════════════════════════════════════════
*/

/* ── VARIABLES ─────────────────────────────────────────── */
.travail-single {
  --t-black:    #222233;
  --t-white:    #ffffff;
  --t-bg:       #fbecef;
  --t-mauve:    #564d79;
  --t-yellow:   #ffc677;

  --t-display:  'PP Grafier Display', Georgia, serif;
  --t-heading:  'PP Grafier', Georgia, serif;
  --t-text:     'PP Monument Normal', 'Helvetica Neue', sans-serif;
  --t-ui:       'PP Monument Extended', 'Helvetica Neue', sans-serif;

  --t-max:      1200px;
  --t-padding:  clamp(1rem, 3vw, 3rem);

  --space-xs:   clamp(0.5rem, 0.5rem + 0.25vw, 0.75rem);
  --space-sm:   clamp(0.75rem, 0.5rem + 0.5vw, 1rem);
  --space-md:   clamp(1rem, 0.75rem + 1vw, 1.5rem);
  --space-lg:   clamp(1.5rem, 1rem + 2vw, 3rem);
  --space-xl:   clamp(2rem, 1.5rem + 3vw, 4rem);
  --space-2xl:  clamp(3rem, 2rem + 4vw, 6rem);
}

/* ── BASE ──────────────────────────────────────────────── */
.travail-single {
  background: var(--t-bg);
  color: var(--t-black);
  font-family: var(--t-text);
  font-size: clamp(1rem, 0.929rem + 0.357vw, 1.125rem);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}


/* ══════════════════════════════════════════════════════════
   HEADER — override glintmenu colors on case study pages
   ══════════════════════════════════════════════════════════ */

/* White variant (for dark hero images) — override --color-mauve */
.travail-header--white {
  --color-mauve: var(--t-white) !important;
}

.travail-header--white .hamburger-line {
  background-color: var(--t-white) !important;
}

.travail-header--white .glint-header__logo-img {
  filter: brightness(0) invert(1);
}

.travail-header--white .glint-header__clock,
.travail-header--white .glint-header__lang-toggle,
.travail-header--white .glint-header__contact-label,
.travail-header--white .glint-header__page-title {
  color: var(--t-white) !important;
}

.travail-header--white .glint-header__contact-icon path {
  fill: var(--t-white) !important;
}

.travail-header--white::after {
  background-color: rgba(255, 255, 255, 0.2) !important;
}

/* Black variant (for light hero images) — override --color-mauve */
.travail-header--black {
  --color-mauve: var(--t-black) !important;
}

.travail-header--black .hamburger-line {
  background-color: var(--t-black) !important;
}

.travail-header--black .glint-header__logo-img {
  filter: brightness(0);
}

.travail-header--black .glint-header__clock,
.travail-header--black .glint-header__lang-toggle,
.travail-header--black .glint-header__contact-label,
.travail-header--black .glint-header__page-title {
  color: var(--t-black) !important;
}

.travail-header--black .glint-header__contact-icon path {
  fill: var(--t-black) !important;
}

.travail-header--black::after {
  background-color: rgba(34, 34, 51, 0.2) !important;
}


/* ══════════════════════════════════════════════════════════
   HERO
   ══════════════════════════════════════════════════════════ */
.case-hero {
  position: relative;
  width: 100%;
  min-height: 85vh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-2xl) var(--t-padding);
  background: var(--t-black);
  color: var(--t-white);
  overflow: hidden;
}

.case-hero__image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.35;
  filter: grayscale(30%);
}

.case-hero__content {
  position: relative;
  z-index: 2;
  max-width: var(--t-max);
  margin: 0 auto;
  width: 100%;
}

.case-hero__meta {
  font-family: var(--t-ui);
  font-weight: 400;
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  opacity: 0.6;
  margin-bottom: var(--space-md);
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.case-hero__title {
  font-family: var(--t-display);
  font-size: clamp(2.5rem, 2rem + 4vw, 5rem);
  line-height: 1.05;
  font-weight: 400;
  margin-bottom: var(--space-md);
  max-width: 16ch;
}

.case-hero__subtitle {
  font-family: var(--t-text);
  font-size: clamp(1rem, 0.9rem + 0.5vw, 1.25rem);
  line-height: 1.55;
  opacity: 0.75;
  max-width: 52ch;
}


/* ══════════════════════════════════════════════════════════
   LAYOUT — Article body + Sidebar overlay
   ══════════════════════════════════════════════════════════ */
.travail-article-wrap {
  position: relative;
  max-width: 1280px;
  margin-inline: auto;
  padding: 0 var(--t-padding) 0;
}

.travail-article-body {
  width: 100%;
}

/* Restrict regular content width to leave room for sidebar */
.travail-prose .wp-block-post-content > * {
  max-width: calc(100% - 320px - var(--space-2xl));
}

/* Sidebar — absolutely positioned overlay.
   padding-top clears the stats breakout band so the card
   starts level with the prose text.                       */
.travail-sidebar {
  position: absolute;
  top: 0;
  right: var(--t-padding);
  width: 320px;
  z-index: 2;
  pointer-events: none;
  padding-top: calc(var(--space-lg) * 2 + 5rem + var(--space-2xl));
}

.travail-sidebar > * {
  pointer-events: auto;
}

.travail-sidebar .case-sidebar-wrap {
  position: sticky;
  top: calc(var(--header-height, 5.1vw) + 16px);
}

/* ── Full-width breakout blocks ───────────────────────── */
.travail-single .case-stats,
.travail-single .case-lesson,
.travail-single .case-cta,
.travail-prose .wp-block-post-content > .alignfull {
  position: relative;
  z-index: 3;
  max-width: none;
  width: 100vw;
  margin-left: calc(50% - 50vw);
  border-radius: 0;
}


/* ══════════════════════════════════════════════════════════
   STATS BAND
   ══════════════════════════════════════════════════════════ */
.case-stats {
  background: var(--t-black);
  color: var(--t-white);
  padding: var(--space-lg) var(--t-padding);
  border-top: 1px solid rgba(255,255,255,0.08);
  margin-bottom: var(--space-2xl);
}

.case-stats__inner {
  max-width: var(--t-max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-lg);
}

.case-stat {
  text-align: center;
}

.case-stat__number {
  font-family: var(--t-display);
  font-size: clamp(2rem, 1.5rem + 2vw, 3.25rem);
  line-height: 1.1;
  color: var(--t-yellow);
}

.case-stat__label {
  font-family: var(--t-ui);
  font-weight: 400;
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  opacity: 0.5;
  margin-top: 0.35rem;
}


/* ══════════════════════════════════════════════════════════
   SECTIONS (core blocks styling within .travail-prose)
   ══════════════════════════════════════════════════════════ */
.travail-prose .wp-block-heading {
  font-family: var(--t-heading);
  font-size: clamp(1.5rem, 1.2rem + 1.2vw, 2.25rem);
  line-height: 1.2;
  font-weight: 400;
  margin-bottom: var(--space-md);
}

.travail-prose p {
  margin-bottom: 1em;
  max-width: 62ch;
}

.travail-prose p:last-child {
  margin-bottom: 0;
}

/* Section labels — apply via "Additional CSS class" = "case-section-label" */
.travail-prose .case-section-label,
.travail-prose .wp-block-heading + .case-section-label {
  font-family: var(--t-ui);
  font-weight: 400;
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--t-mauve);
  margin-bottom: var(--space-sm);
}

/* Sections spacing */
.travail-prose .wp-block-group {
  margin-bottom: var(--space-2xl);
}

.travail-prose .wp-block-group:last-child {
  margin-bottom: 0;
}


/* ══════════════════════════════════════════════════════════
   BLOCK QUOTE — classe .case-quote à ajouter au bloc Citation
   ══════════════════════════════════════════════════════════ */
@layer base {
  blockquote.case-quote {
    border: none !important;
    border-left: none !important;
    padding: var(--space-lg) 0 !important;
    margin: var(--space-xl) 0 !important;
    font-style: normal !important;
    font-size: clamp(2.4rem, 1.5rem + 3.5vw, 4.5rem) !important;
    line-height: 1.35 !important;
    /* Fluid left offset: 0 at 1280px → -6rem at 1400px → max -10rem */
    margin-left: clamp(-10rem, calc((1280px - 100vw) * 0.8), 0px) !important;
  }

  blockquote.case-quote p,
  blockquote.case-quote p em {
    font-family: var(--t-display) !important;
    font-size: inherit !important;
    line-height: inherit !important;
    font-weight: 400 !important;
    color: var(--t-mauve) !important;
    max-width: 20ch !important;
    margin: 0 !important;
  }

  blockquote.case-quote cite {
    font-family: var(--t-ui) !important;
    font-size: 0.65rem !important;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--t-mauve) !important;
    opacity: 0.6;
    font-style: normal;
    margin-top: var(--space-sm);
    display: block;
  }
}


/* ══════════════════════════════════════════════════════════
   PULL QUOTE — style variation "travail"
   ══════════════════════════════════════════════════════════ */
.travail-prose .wp-block-pullquote,
.wp-block-pullquote.is-style-travail {
  margin: var(--space-xl) 0;
  padding: var(--space-lg) 0;
  border-top: 1px solid rgba(34,34,51,0.1);
  border-bottom: 1px solid rgba(34,34,51,0.1);
  border-left: none;
  text-align: left;
}

.travail-prose .wp-block-pullquote blockquote,
.wp-block-pullquote.is-style-travail blockquote {
  margin: 0;
  padding: 0;
}

.travail-prose .wp-block-pullquote p,
.wp-block-pullquote.is-style-travail p {
  font-family: var(--t-heading);
  font-size: clamp(1.25rem, 1rem + 1vw, 1.75rem);
  line-height: 1.35;
  font-weight: 400;
  color: var(--t-mauve);
  max-width: 36ch;
}

.travail-prose .wp-block-pullquote cite,
.wp-block-pullquote.is-style-travail cite {
  font-family: var(--t-ui);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--t-mauve);
  opacity: 0.6;
  font-style: normal;
  margin-top: var(--space-sm);
  display: block;
}


/* ══════════════════════════════════════════════════════════
   TIMELINE
   ══════════════════════════════════════════════════════════ */
.case-timeline {
  margin: var(--space-xl) 0;
  padding-left: 1.5rem;
  border-left: 2px solid var(--t-yellow);
}

.case-timeline__item {
  margin-bottom: var(--space-md);
  position: relative;
}

.case-timeline__item::before {
  content: '';
  position: absolute;
  left: calc(-1.5rem - 5px);
  top: 0.55em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--t-yellow);
}

.case-timeline__year {
  font-family: var(--t-ui);
  font-weight: 400;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--t-mauve);
  display: block;
  margin-bottom: 0.15rem;
}

.case-timeline__text {
  font-size: 0.95rem;
  line-height: 1.5;
}

.case-timeline__title {
  display: block;
  font-size: 1.05rem;
  font-weight: 600;
  line-height: 1.35;
  margin-bottom: 0.3rem;
}

.case-timeline__body {
  font-size: 0.95rem;
  line-height: 1.5;
}

.case-timeline__body p {
  margin: 0 0 0.5em;
}

.case-timeline__body p:last-child {
  margin-bottom: 0;
}


/* ══════════════════════════════════════════════════════════
   INFO CARDS (sidebar)
   ══════════════════════════════════════════════════════════ */
.case-sidebar-wrap {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.case-info-card {
  background: var(--t-black);
  color: var(--t-white);
  border-radius: 12px;
  padding: var(--space-lg);
}

.case-info-card--mauve {
  background: var(--t-mauve);
}

.case-info-card__title {
  font-family: var(--t-ui);
  font-weight: 400;
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  opacity: 0.4;
  margin-bottom: var(--space-md);
}

.case-info-card__row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  padding: 0.6rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  font-size: 0.9rem;
  flex-wrap: wrap;
}

.case-info-card__row:last-child {
  border-bottom: none;
}

.case-info-card__key {
  opacity: 0.45;
  font-size: 0.8rem;
  flex-shrink: 0;
}

.case-info-card__value {
  font-weight: 600;
  text-align: right;
  word-break: break-word;
}

.case-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: var(--space-md);
}

.case-tag {
  font-family: var(--t-ui);
  font-weight: 400;
  font-size: 0.55rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.35rem 0.75rem;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 100px;
  opacity: 0.6;
}

/* Repères card — pink/transparent bg, mauve border */
.case-info-card--reperes {
  background: var(--t-bg);
  color: var(--t-mauve);
  border: 1px solid var(--t-mauve);
}

.case-info-card--reperes .case-info-card__title {
  color: var(--t-mauve);
  opacity: 0.5;
}

.case-info-card--reperes .case-info-card__row {
  border-bottom-color: rgba(86, 77, 121, 0.12);
}

.case-info-card--reperes .case-info-card__key {
  color: #999;
  opacity: 1;
}

.case-info-card--reperes .case-info-card__value {
  color: var(--t-mauve);
}


/* ══════════════════════════════════════════════════════════
   IMAGE BREAK — core/image with class "case-image-break"
   ══════════════════════════════════════════════════════════ */
.travail-prose .wp-block-image.case-image-break,
.travail-single .wp-block-image.case-image-break {
  margin: var(--space-2xl) 0;
}

.travail-prose .wp-block-image.case-image-break img,
.travail-single .wp-block-image.case-image-break img {
  width: 100%;
  height: 50vh;
  object-fit: cover;
  display: block;
  border-radius: 8px;
}


/* ══════════════════════════════════════════════════════════
   LESSON
   ══════════════════════════════════════════════════════════ */
.case-lesson {
  background: var(--t-black);
  color: var(--t-white);
  padding: var(--space-2xl) var(--t-padding);
  margin: var(--space-2xl) 0 0;
  border-radius: 8px;
}

.case-lesson__inner {
  max-width: var(--t-max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
}

.case-lesson__label {
  font-family: var(--t-ui);
  font-weight: 400;
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--t-yellow);
  margin-bottom: var(--space-sm);
}

.case-lesson__heading {
  font-family: var(--t-display);
  font-size: clamp(1.5rem, 1.2rem + 1.5vw, 2.5rem);
  font-weight: 400;
  line-height: 1.15;
  margin-bottom: var(--space-md);
}

.case-lesson__text {
  opacity: 0.7;
  line-height: 1.7;
  max-width: 52ch;
}

.case-lesson__highlight {
  font-family: var(--t-heading);
  font-size: clamp(1.25rem, 1rem + 1vw, 1.75rem);
  line-height: 1.4;
  color: var(--t-yellow);
  opacity: 0.9;
  max-width: 30ch;
}


/* ══════════════════════════════════════════════════════════
   CTA
   ══════════════════════════════════════════════════════════ */
.case-cta {
  background: var(--t-mauve);
  color: var(--t-white);
  padding: var(--space-2xl) var(--t-padding);
  text-align: center;
  margin: 0;
  border-radius: 8px;
}

.case-cta__heading {
  font-family: var(--t-display);
  font-size: clamp(1.75rem, 1.3rem + 2vw, 3rem);
  font-weight: 400;
  line-height: 1.15;
  margin-bottom: var(--space-sm);
}

.case-cta__sub {
  opacity: 0.65;
  margin-bottom: var(--space-lg);
  font-size: 0.95rem;
}

.case-cta__button {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--t-ui);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--t-mauve);
  background: var(--t-white);
  border: none;
  padding: 1rem 2rem;
  border-radius: 100px;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  text-decoration: none;
}

.case-cta__button:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
  color: var(--t-mauve);
}


/* ══════════════════════════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════════════════════════ */
@media (max-width: 860px) {
  .travail-sidebar {
    position: static;
    width: 100%;
    pointer-events: auto;
    margin-bottom: var(--space-lg);
  }

  .travail-prose .wp-block-quote {
    margin-left: 0 !important;
  }

  .travail-prose .wp-block-post-content > * {
    max-width: none;
  }

  .case-hero {
    min-height: 60vh;
  }

  .case-hero__title {
    max-width: none;
  }

  .case-lesson__inner {
    grid-template-columns: 1fr;
  }

  .case-lesson__highlight {
    max-width: none;
  }
}

@media (max-width: 480px) {
  .case-stats__inner {
    grid-template-columns: 1fr 1fr;
  }

  .case-hero__meta {
    gap: 0.75rem;
  }

  .case-info-card {
    padding: var(--space-md);
  }

  .case-cta {
    padding: var(--space-xl) var(--space-md);
  }
}


/* ══════════════════════════════════════════════════════
   HIGHLIGHTS — Grille de cartes métriques
   ══════════════════════════════════════════════════════ */

.case-highlights {
  display: grid;
  grid-template-columns: repeat(var(--hl-cols, 2), 1fr);
  gap: clamp(0.75rem, 1.5vw, 1.25rem);
  margin-block: var(--space-lg);
  margin-right: auto;
  margin-left: 0;
}

.case-highlight {
  background: var(--t-black, #222233);
  color: #fff;
  padding: clamp(1.5rem, 2.5vw, 2.5rem) clamp(1.25rem, 2vw, 2rem);
  border-radius: 12px;
}

.case-highlight__metric {
  font-family: var(--t-display);
  font-size: clamp(1.8rem, 1.2rem + 2.5vw, 3.2rem);
  font-weight: 400;
  line-height: 1.15;
  color: var(--t-yellow, #ffc677);
  margin-bottom: 0.5rem;
}

.case-highlight__desc {
  font-family: var(--t-ui);
  font-size: clamp(0.55rem, 0.45rem + 0.4vw, 0.75rem);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  line-height: 1.55;
  opacity: 0.5;
}

@media (max-width: 600px) {
  .case-highlights {
    grid-template-columns: 1fr 1fr;
  }
}