/* === Homepage — Phantom template === */
/* Compromis design / FALC : lisible, contrasté, agréable */

/* ── Layout override — break out of sidebar ── */
.md-main__inner:has(.home-hero) {
  max-width: none;
}

@media (min-width: 76.25em) {
  .md-main__inner:has(.home-hero) .md-sidebar {
    display: none;
  }
}

.md-main__inner:has(.home-hero) .md-content {
  max-width: none;
  margin: 0;
}

.md-content__inner:has(.home-hero) {
  max-width: none;
  margin: 0;
  padding: 0;
}

/* ── Hero ── */
.home-hero {
  text-align: center;
  padding: 3.5rem 2rem 2rem;
  max-width: 900px;
  margin: 0 auto;
  animation: home-fadeIn 0.5s ease-out;
}

.home-hero--bg {
  max-width: none;
  padding: 5rem 2rem 3.5rem;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
}

/* Overlay assez opaque pour garantir un contraste >= 4.5:1 sur texte blanc */
.home-hero--bg::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.58);
  z-index: 0;
}

.home-hero--bg > * {
  position: relative;
  z-index: 1;
}

.home-hero--bg .home-title,
.home-hero--bg .home-subtitle {
  color: #fff;
  text-shadow: 0 1px 6px rgba(0, 0, 0, 0.4);
}

.home-hero__logo {
  max-height: 88px;
  margin-bottom: 1.2rem;
  border-radius: 10px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

.home-title {
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 0.4rem;
  color: var(--md-default-fg-color);
  line-height: 1.3;
}

.home-subtitle {
  font-size: 1rem;
  color: var(--md-default-fg-color);
  line-height: 1.7;
  margin: 0.8rem auto 1.2rem;
  max-width: 600px;
}

/* ── Home body (contenu Markdown) ── */
.home-body {
  max-width: 760px;
  margin: 2rem auto 0;
  padding: 1.5rem 2rem;
  animation: home-fadeIn 0.5s ease-out 0.1s both;
}

.home-body:empty {
  display: none;
}

.home-body h1 {
  font-size: 1.4rem;
  font-weight: 700;
  margin: 2rem 0 0.6rem;
  padding-bottom: 0.35rem;
  border-bottom: 2px solid var(--md-primary-fg-color, #585858);
  color: var(--md-default-fg-color);
  line-height: 1.35;
}

.home-body h2 {
  font-size: 1.2rem;
  font-weight: 700;
  margin: 1.5rem 0 0.5rem;
  color: var(--md-default-fg-color);
  line-height: 1.4;
}

.home-body h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin: 1.2rem 0 0.4rem;
  color: var(--md-default-fg-color);
  line-height: 1.4;
}

.home-body p {
  font-size: 1rem;
  line-height: 1.7;
  margin: 0 0 1rem;
  color: var(--md-default-fg-color);
}

.home-body a {
  color: var(--md-accent-fg-color, #1a73e8);
  text-decoration: underline;
  text-decoration-thickness: 1.5px;
  text-underline-offset: 0.15em;
  transition: color 0.15s ease;
}

.home-body a:hover {
  color: var(--md-primary-fg-color, #585858);
}

.home-body a:focus-visible {
  outline: 2px solid var(--md-accent-fg-color, #1a73e8);
  outline-offset: 2px;
  border-radius: 2px;
}

.home-body ul,
.home-body ol {
  font-size: 1rem;
  line-height: 1.7;
  margin: 0 0 1rem;
  padding-left: 1.5rem;
  color: var(--md-default-fg-color);
}

.home-body li {
  margin-bottom: 0.4rem;
}

.home-body li::marker {
  color: var(--md-primary-fg-color, #585858);
}

.home-body img {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 1.2rem auto;
  border-radius: 6px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.07);
}

.home-body code {
  font-size: 0.9rem;
  padding: 0.12em 0.35em;
  border-radius: 3px;
  background: var(--md-code-bg-color, #f5f5f5);
  color: var(--md-code-fg-color, #333);
}

.home-body pre {
  margin: 1rem 0;
  padding: 0.8rem 1rem;
  border-radius: 6px;
  overflow-x: auto;
  background: var(--md-code-bg-color, #f5f5f5);
}

.home-body pre code {
  padding: 0;
  background: none;
}

.home-body blockquote {
  margin: 1rem 0;
  padding: 0.7rem 1rem;
  border-left: 3px solid var(--md-primary-fg-color, #585858);
  background: rgba(0, 0, 0, 0.025);
  border-radius: 0 4px 4px 0;
}

.home-body blockquote p {
  margin: 0;
}

.home-body table {
  width: 100%;
  margin: 1rem 0;
  border-collapse: collapse;
  font-size: 0.95rem;
}

.home-body th,
.home-body td {
  padding: 0.5rem 0.7rem;
  text-align: left;
  border-bottom: 1px solid var(--md-default-fg-color--lightest);
}

.home-body th {
  font-weight: 700;
  color: var(--md-default-fg-color);
  border-bottom-width: 2px;
}

.home-body hr {
  margin: 1.5rem 0;
  border: none;
  border-top: 1px solid var(--md-default-fg-color--lightest);
}

/* ── Tiles ── */
.home-tiles {
  display: flex;
  flex-wrap: wrap;
  position: relative;
  margin: -1.25em 0 0 -1.25em;
  padding: 0;
  animation: home-fadeIn 0.5s ease-out 0.15s both;
}

.home-tiles-wrapper {
  max-width: 1200px;
  margin: 2rem auto 2.5rem;
  padding: 0 2rem;
}

.home-tile {
  transition: transform 0.4s ease, box-shadow 0.4s ease;
  position: relative;
  flex: 1 1 280px;
  max-width: calc(50% - 1.25em);
  margin: 1.25em 0 0 1.25em;
  border-radius: 8px;
  overflow: hidden;
}

.home-tile__image {
  transition: transform 0.4s ease;
  position: relative;
  display: block;
  width: 100%;
  border-radius: 8px;
  overflow: hidden;
}

.home-tile__image img {
  display: block;
  width: 100%;
  height: 240px;
  object-fit: cover;
}

/* Overlay coloré — opacité suffisante pour contraste texte blanc */
.home-tile__image::before {
  pointer-events: none;
  transition: background-color 0.4s ease, opacity 0.4s ease;
  content: "";
  display: block;
  position: absolute;
  inset: 0;
  opacity: 0.65;
  z-index: 1;
}

.home-tile__image--placeholder {
  display: block;
  width: 100%;
  height: 240px;
  position: relative;
  border-radius: 8px;
  overflow: hidden;
}

.home-tile__image--placeholder::before {
  pointer-events: none;
  transition: background-color 0.4s ease, opacity 0.4s ease;
  content: "";
  display: block;
  position: absolute;
  inset: 0;
  opacity: 1;
  z-index: 1;
}

/* Lien overlay — texte toujours visible */
.home-tile > a {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: background-color 0.3s ease;
  position: absolute;
  inset: 0;
  padding: 1.2em;
  border-radius: 8px;
  color: #fff;
  text-align: center;
  text-decoration: none;
  z-index: 3;
}

.home-tile > a:hover {
  color: #fff;
}

.home-tile > a:focus-visible {
  outline: 3px solid #fff;
  outline-offset: -3px;
}

.home-tile > a h2 {
  font-size: 0.95rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin: 0;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.35);
  line-height: 1.4;
}

/* Contenu des tiles — toujours visible pour accessibilité */
.home-tile__content {
  transition: max-height 0.4s ease, opacity 0.4s ease;
  width: 100%;
  max-height: 6em;
  line-height: 1.5;
  margin-top: 0.35em;
  opacity: 0.9;
  overflow: hidden;
}

.home-tile__content p {
  font-size: 0.85rem;
  margin: 0.4rem 0 0;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.95);
}

/* Tags — taille minimum WCAG (>= 12px) */
.home-tile__tags {
  display: flex;
  gap: 0.35rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 0.4rem;
}

.home-tag {
  display: inline-block;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  background: rgba(255, 255, 255, 0.22);
  color: #fff;
}

/* ── Palette Phantom (couleurs plus saturées pour meilleur contraste) ── */
.home-tile.style1 .home-tile__image::before,
.home-tile.style1 .home-tile__image--placeholder::before { background-color: #d2607a; }
.home-tile.style2 .home-tile__image::before,
.home-tile.style2 .home-tile__image--placeholder::before { background-color: #4a9fd4; }
.home-tile.style3 .home-tile__image::before,
.home-tile.style3 .home-tile__image--placeholder::before { background-color: #4db8a4; }
.home-tile.style4 .home-tile__image::before,
.home-tile.style4 .home-tile__image--placeholder::before { background-color: #a64585; }
.home-tile.style5 .home-tile__image::before,
.home-tile.style5 .home-tile__image--placeholder::before { background-color: #8a63ad; }
.home-tile.style6 .home-tile__image::before,
.home-tile.style6 .home-tile__image--placeholder::before { background-color: #5c73c9; }

/* ── Hover (desktop) ── */
@media (hover: hover) {
  .home-tile:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
  }

  .home-tile:hover .home-tile__image {
    transform: scale(1.05);
  }

  .home-tile:hover .home-tile__image::before,
  .home-tile:hover .home-tile__image--placeholder::before {
    background-color: #2a2a2a;
    opacity: 0.7;
  }

  .home-tile:hover .home-tile__content {
    max-height: 15em;
    opacity: 1;
  }
}

/* Touch / mobile : contenu visible */
@media (hover: none) {
  .home-tile > a {
    background: rgba(0, 0, 0, 0.08);
  }
}

/* ── Iframe embed ── */
.iframe-embed {
  max-width: 1200px;
  margin: 2.5rem auto 0;
  padding: 2rem 2rem 0;
  border-top: 1px solid var(--md-default-fg-color--lightest);
  text-align: center;
}

.iframe-embed iframe {
  border: none;
  border-radius: 6px;
  max-width: 100%;
}

/* ── Animation ── */
@keyframes home-fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ── Responsive ── */
@media (max-width: 980px) {
  .home-tile {
    max-width: calc(50% - 1.25em);
  }
}

@media (max-width: 600px) {
  .home-tiles {
    margin: 0;
  }

  .home-tile {
    flex: 1 1 100%;
    max-width: 100%;
    margin: 1em 0 0 0;
  }

  .home-title {
    font-size: 1.5rem;
  }

  .home-hero {
    padding: 2rem 1rem 1.2rem;
  }

  .home-hero--bg {
    padding: 3rem 1rem 2rem;
  }

  .home-tiles-wrapper {
    padding: 0 1rem;
  }

  .home-body {
    padding: 1rem;
    margin-top: 1.5rem;
  }

  .home-body h1 { font-size: 1.25rem; }
  .home-body h2 { font-size: 1.1rem; }
}

/* ── Dark mode ── */
[data-md-color-scheme="slate"] .home-tag {
  background: rgba(255, 255, 255, 0.18);
}

[data-md-color-scheme="slate"] .home-tile__image::before {
  opacity: 0.75;
}

[data-md-color-scheme="slate"] .home-body blockquote {
  background: rgba(255, 255, 255, 0.04);
}

[data-md-color-scheme="slate"] .home-body img {
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

[data-md-color-scheme="slate"] .iframe-embed {
  border-top-color: rgba(255, 255, 255, 0.08);
}