/* =========================================================================
   La Forge des Couleurs de Lily — feuille de style du site public
   =========================================================================
   Les couleurs sont regroupees tout en haut, dans « :root ».
   Pour changer l'ambiance du site, il suffit de modifier ces valeurs.
   ========================================================================= */

/* ------------------------------------------------------------- polices */

@font-face {
  font-family: 'Baloo 2';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('/polices/baloo-2-latin-600-normal.woff2') format('woff2');
}
@font-face {
  font-family: 'Baloo 2';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('/polices/baloo-2-latin-700-normal.woff2') format('woff2');
}
@font-face {
  font-family: 'Baloo 2';
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url('/polices/baloo-2-latin-800-normal.woff2') format('woff2');
}
@font-face {
  font-family: 'Nunito';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('/polices/nunito-latin-400-normal.woff2') format('woff2');
}
@font-face {
  font-family: 'Nunito';
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  src: url('/polices/nunito-latin-400-italic.woff2') format('woff2');
}
@font-face {
  font-family: 'Nunito';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('/polices/nunito-latin-600-normal.woff2') format('woff2');
}
@font-face {
  font-family: 'Nunito';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('/polices/nunito-latin-700-normal.woff2') format('woff2');
}

/* ------------------------------------------------------------- couleurs */

:root {
  --creme: #fffaf3;
  --creme-fonce: #fdf0e2;
  --encre: #2a1f3d;
  --encre-douce: #5d5170;
  --blanc: #ffffff;
  --bordure: #efe2d3;

  --framboise: #ff4f81;
  --mandarine: #ff8a3d;
  --soleil: #ffc93c;
  --menthe: #17c3a2;
  --lagon: #3d7bff;
  --violet: #8b46e8;

  --arc-en-ciel: linear-gradient(
    90deg,
    var(--framboise) 0%,
    var(--mandarine) 22%,
    var(--soleil) 42%,
    var(--menthe) 62%,
    var(--lagon) 81%,
    var(--violet) 100%
  );

  --rayon: 22px;
  --rayon-grand: 34px;
  --ombre: 0 10px 30px -12px rgba(42, 31, 61, 0.22);
  --ombre-forte: 0 24px 55px -22px rgba(42, 31, 61, 0.38);
  --largeur: 1160px;
  --transition: 180ms ease;
}

/* --------------------------------------------------------------- bases */

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--creme);
  color: var(--encre);
  font-family: 'Nunito', system-ui, -apple-system, 'Segoe UI', sans-serif;
  font-size: 1.05rem;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4 {
  font-family: 'Baloo 2', 'Nunito', system-ui, sans-serif;
  font-weight: 800;
  line-height: 1.15;
  margin: 0 0 0.5em;
  letter-spacing: -0.015em;
}

h1 {
  font-size: clamp(2.2rem, 5.5vw, 3.6rem);
}
h2 {
  font-size: clamp(1.7rem, 3.6vw, 2.5rem);
}
h3 {
  font-size: clamp(1.25rem, 2.2vw, 1.55rem);
}

p {
  margin: 0 0 1.1em;
}

a {
  color: var(--violet);
  text-decoration-color: color-mix(in srgb, var(--violet) 35%, transparent);
  text-underline-offset: 3px;
  transition: color var(--transition);
}
a:hover {
  color: var(--framboise);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

:focus-visible {
  outline: 3px solid var(--lagon);
  outline-offset: 3px;
  border-radius: 6px;
}

.conteneur {
  width: min(100% - 2.5rem, var(--largeur));
  margin-inline: auto;
}

.saut-contenu {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--encre);
  color: #fff;
  padding: 0.8rem 1.2rem;
  border-radius: 0 0 12px 0;
  z-index: 200;
}
.saut-contenu:focus {
  left: 0;
}

/* ------------------------------------------------------------- boutons */

.bouton {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.85rem 1.7rem;
  border: 0;
  border-radius: 999px;
  font-family: 'Baloo 2', sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
}

.bouton--principal {
  background: linear-gradient(115deg, var(--framboise), var(--mandarine));
  color: #fff;
  box-shadow: 0 12px 26px -12px rgba(255, 79, 129, 0.85);
}
.bouton--principal:hover {
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 18px 34px -14px rgba(255, 79, 129, 0.95);
}

.bouton--secondaire {
  background: var(--blanc);
  color: var(--encre);
  border: 2px solid var(--bordure);
}
.bouton--secondaire:hover {
  color: var(--encre);
  border-color: var(--violet);
  transform: translateY(-2px);
}

/* ------------------------------------------------------------ en-tete */

.bandeau-arc {
  height: 6px;
  background: var(--arc-en-ciel);
}

.entete {
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in srgb, var(--creme) 88%, transparent);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--bordure);
}

.entete__interieur {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 0.9rem 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-family: 'Baloo 2', sans-serif;
  font-size: 1.22rem;
  font-weight: 800;
  color: var(--encre);
  text-decoration: none;
  line-height: 1.1;
}
.logo:hover {
  color: var(--encre);
}

.logo__pastille {
  width: 40px;
  height: 40px;
  border-radius: 14px;
  background: var(--arc-en-ciel);
  display: grid;
  place-items: center;
  color: #fff;
  font-size: 1.15rem;
  flex-shrink: 0;
  box-shadow: 0 6px 16px -6px rgba(139, 70, 232, 0.7);
}

.nav {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.nav a {
  padding: 0.5rem 0.95rem;
  border-radius: 999px;
  color: var(--encre-douce);
  font-weight: 700;
  font-size: 0.98rem;
  text-decoration: none;
  transition: background var(--transition), color var(--transition);
}
.nav a:hover {
  background: var(--creme-fonce);
  color: var(--encre);
}
.nav a[aria-current='page'] {
  background: var(--encre);
  color: #fff;
}

.nav .bouton {
  padding: 0.6rem 1.3rem;
  font-size: 0.98rem;
  color: #fff;
}

.burger {
  display: none;
  background: var(--blanc);
  border: 2px solid var(--bordure);
  border-radius: 14px;
  width: 46px;
  height: 46px;
  cursor: pointer;
  font-size: 1.3rem;
  line-height: 1;
}

@media (max-width: 900px) {
  .burger {
    display: block;
  }
  .nav {
    display: none;
    position: absolute;
    inset: 100% 1.25rem auto 1.25rem;
    flex-direction: column;
    align-items: stretch;
    gap: 0.2rem;
    background: var(--blanc);
    padding: 0.8rem;
    border-radius: var(--rayon);
    border: 1px solid var(--bordure);
    box-shadow: var(--ombre-forte);
  }
  .nav[data-ouvert='true'] {
    display: flex;
  }
  .nav a {
    padding: 0.75rem 1rem;
  }
  .nav .bouton {
    justify-content: center;
    margin-top: 0.3rem;
  }
}

/* ---------------------------------------------------------------- hero */

.hero {
  position: relative;
  overflow: hidden;
  padding: clamp(3rem, 8vw, 6rem) 0 clamp(3rem, 7vw, 5rem);
}

.hero::before,
.hero::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  filter: blur(70px);
  opacity: 0.5;
  pointer-events: none;
}
.hero::before {
  width: 420px;
  height: 420px;
  background: var(--soleil);
  top: -160px;
  right: -80px;
}
.hero::after {
  width: 360px;
  height: 360px;
  background: var(--menthe);
  bottom: -180px;
  left: -120px;
}

.hero__grille {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

@media (max-width: 860px) {
  .hero__grille {
    grid-template-columns: 1fr;
  }
}

.etiquette {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--blanc);
  border: 2px solid var(--bordure);
  border-radius: 999px;
  padding: 0.4rem 1rem;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--encre-douce);
  margin-bottom: 1.2rem;
}

.hero h1 .degrade {
  background: var(--arc-en-ciel);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero__texte {
  font-size: 1.18rem;
  color: var(--encre-douce);
  max-width: 46ch;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.8rem;
}

.hero__visuel {
  position: relative;
}

.hero__visuel img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: var(--rayon-grand);
  box-shadow: var(--ombre-forte);
  rotate: 1.5deg;
}

.hero__visuel--vide {
  aspect-ratio: 4 / 5;
  border-radius: var(--rayon-grand);
  background: var(--arc-en-ciel);
  display: grid;
  place-items: center;
  font-size: 5rem;
  box-shadow: var(--ombre-forte);
  rotate: 1.5deg;
}

/* ------------------------------------------------------------ sections */

.section {
  padding: clamp(3rem, 7vw, 5.5rem) 0;
}

.section--creme {
  background: var(--creme-fonce);
}

.section__tete {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.section__tete p {
  margin: 0;
  color: var(--encre-douce);
  max-width: 55ch;
}

.surtitre {
  font-family: 'Baloo 2', sans-serif;
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--framboise);
  margin: 0 0 0.35rem;
}

/* -------------------------------------------------------------- cartes */

.grille-projets {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 1.8rem;
}

.carte {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--blanc);
  border-radius: var(--rayon-grand);
  overflow: hidden;
  border: 1px solid var(--bordure);
  box-shadow: var(--ombre);
  text-decoration: none;
  color: inherit;
  transition: transform var(--transition), box-shadow var(--transition);
}
.carte:hover {
  color: inherit;
  transform: translateY(-6px);
  box-shadow: var(--ombre-forte);
}

.carte__image {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--creme-fonce);
}
.carte__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 400ms ease;
}
.carte:hover .carte__image img {
  transform: scale(1.05);
}

.carte__image--vide {
  display: grid;
  place-items: center;
  font-size: 2.6rem;
  background: var(--arc-en-ciel);
}

.carte__corps {
  padding: 1.4rem 1.5rem 1.6rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  flex: 1;
}

.carte__corps h3 {
  margin: 0;
}

.carte__corps p {
  margin: 0;
  color: var(--encre-douce);
  font-size: 0.98rem;
}

.carte__date {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--encre-douce);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: auto;
  padding-top: 0.7rem;
}

.tag {
  font-size: 0.78rem;
  font-weight: 700;
  padding: 0.25rem 0.7rem;
  border-radius: 999px;
  background: var(--creme-fonce);
  color: var(--encre-douce);
  text-decoration: none;
}
a.tag:hover {
  background: var(--violet);
  color: #fff;
}
.tag[aria-current='true'] {
  background: var(--encre);
  color: #fff;
}

/* Chaque carte recoit une couleur d'accent differente : effet arc-en-ciel */
.carte::before {
  content: '';
  position: absolute;
  inset: 0 0 auto 0;
  height: 5px;
  z-index: 1;
  background: var(--framboise);
}
.grille-projets > .carte:nth-child(6n + 2)::before {
  background: var(--mandarine);
}
.grille-projets > .carte:nth-child(6n + 3)::before {
  background: var(--soleil);
}
.grille-projets > .carte:nth-child(6n + 4)::before {
  background: var(--menthe);
}
.grille-projets > .carte:nth-child(6n + 5)::before {
  background: var(--lagon);
}
.grille-projets > .carte:nth-child(6n)::before {
  background: var(--violet);
}

/* -------------------------------------------------------------- filtres */

.filtres {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

/* --------------------------------------------------------- page projet */

.entete-page {
  padding: clamp(2.5rem, 6vw, 4rem) 0 1.5rem;
}

.fil-ariane {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--encre-douce);
  margin-bottom: 0.8rem;
}
.fil-ariane a {
  color: var(--encre-douce);
}

.meta-projet {
  display: flex;
  flex-wrap: wrap;
  gap: 1.6rem;
  padding: 1.3rem 1.6rem;
  background: var(--blanc);
  border: 1px solid var(--bordure);
  border-radius: var(--rayon);
  margin-bottom: 2.2rem;
}

.meta-projet div {
  min-width: 130px;
}

.meta-projet dt {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--framboise);
  margin-bottom: 0.15rem;
}

.meta-projet dd {
  margin: 0;
  font-weight: 700;
}

.visuel-principal img {
  width: 100%;
  max-height: 620px;
  object-fit: cover;
  border-radius: var(--rayon-grand);
  box-shadow: var(--ombre);
}

.galerie {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.1rem;
  margin: 2.5rem 0;
}

.galerie button {
  padding: 0;
  border: 0;
  background: none;
  cursor: zoom-in;
  border-radius: var(--rayon);
  overflow: hidden;
  box-shadow: var(--ombre);
}

.galerie img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  transition: transform 300ms ease;
}
.galerie button:hover img {
  transform: scale(1.06);
}

/* -------------------------------------------------------------- article */

.prose {
  max-width: 72ch;
  font-size: 1.09rem;
}

.prose > *:first-child {
  margin-top: 0;
}

.prose h2 {
  margin-top: 2.2em;
}
.prose h3 {
  margin-top: 1.8em;
}

.prose img {
  border-radius: var(--rayon);
  margin: 1.8rem 0;
  box-shadow: var(--ombre);
}

.prose blockquote {
  margin: 1.8rem 0;
  padding: 0.4rem 0 0.4rem 1.4rem;
  border-left: 5px solid var(--soleil);
  color: var(--encre-douce);
  font-style: italic;
}

.prose ul,
.prose ol {
  padding-left: 1.3rem;
}
.prose li {
  margin-bottom: 0.4em;
}

.prose ul li::marker {
  color: var(--framboise);
}
.prose ol li::marker {
  color: var(--violet);
  font-weight: 700;
}

.prose code {
  background: var(--creme-fonce);
  padding: 0.12em 0.4em;
  border-radius: 6px;
  font-size: 0.92em;
}

.prose table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.6rem 0;
}
.prose th,
.prose td {
  border: 1px solid var(--bordure);
  padding: 0.6rem 0.8rem;
  text-align: left;
}
.prose th {
  background: var(--creme-fonce);
}

.prose hr {
  border: 0;
  height: 4px;
  border-radius: 4px;
  background: var(--arc-en-ciel);
  margin: 2.5rem 0;
  opacity: 0.6;
}

/* ---------------------------------------------------------- formulaire */

.bloc-formulaire {
  background: var(--blanc);
  border: 1px solid var(--bordure);
  border-radius: var(--rayon-grand);
  padding: clamp(1.6rem, 4vw, 2.6rem);
  box-shadow: var(--ombre);
}

.champs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.1rem;
}
.champs .pleine-largeur {
  grid-column: 1 / -1;
}
@media (max-width: 640px) {
  .champs {
    grid-template-columns: 1fr;
  }
}

.champ label {
  display: block;
  font-weight: 700;
  margin-bottom: 0.35rem;
  font-size: 0.95rem;
}

.champ .aide {
  font-weight: 400;
  color: var(--encre-douce);
  font-size: 0.88rem;
}

.champ input,
.champ select,
.champ textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 2px solid var(--bordure);
  border-radius: 14px;
  background: var(--creme);
  font: inherit;
  color: inherit;
  transition: border-color var(--transition), background var(--transition);
}

.champ input:focus,
.champ select:focus,
.champ textarea:focus {
  outline: none;
  border-color: var(--violet);
  background: var(--blanc);
}

.champ textarea {
  min-height: 170px;
  resize: vertical;
}

.pot-de-miel {
  position: absolute;
  left: -9999px;
  opacity: 0;
  height: 0;
}

.message-alerte {
  padding: 1rem 1.3rem;
  border-radius: var(--rayon);
  margin-bottom: 1.5rem;
  font-weight: 600;
}
.message-alerte--succes {
  background: color-mix(in srgb, var(--menthe) 16%, white);
  border: 2px solid var(--menthe);
}
.message-alerte--erreur {
  background: color-mix(in srgb, var(--framboise) 12%, white);
  border: 2px solid var(--framboise);
}
.message-alerte ul {
  margin: 0.4rem 0 0;
  padding-left: 1.2rem;
}

/* ------------------------------------------------------- infos contact */

.grille-contact {
  display: grid;
  grid-template-columns: 1fr 1.35fr;
  gap: clamp(1.8rem, 4vw, 3rem);
  align-items: start;
}
@media (max-width: 900px) {
  .grille-contact {
    grid-template-columns: 1fr;
  }
}

.carte-info {
  background: var(--arc-en-ciel);
  border-radius: var(--rayon-grand);
  padding: 2px;
  box-shadow: var(--ombre);
}
.carte-info__interieur {
  background: var(--blanc);
  border-radius: calc(var(--rayon-grand) - 2px);
  padding: 1.8rem;
}
.carte-info dl {
  margin: 0;
  display: grid;
  gap: 1.1rem;
}
.carte-info dt {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--encre-douce);
}
.carte-info dd {
  margin: 0.1rem 0 0;
  font-weight: 700;
  font-size: 1.05rem;
  word-break: break-word;
}

/* ---------------------------------------------------------- pied de page */

.pied {
  background: var(--encre);
  color: color-mix(in srgb, white 78%, var(--encre));
  padding: 3.5rem 0 2rem;
  margin-top: 4rem;
}

.pied a {
  color: color-mix(in srgb, white 88%, var(--encre));
}
.pied a:hover {
  color: var(--soleil);
}

.pied__grille {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2.5rem;
  padding-bottom: 2.5rem;
}
@media (max-width: 760px) {
  .pied__grille {
    grid-template-columns: 1fr;
    gap: 1.8rem;
  }
}

.pied h4 {
  font-size: 1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: 0.9rem;
}

.pied ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.5rem;
}

.pied__bas {
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  padding-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.9rem;
}

.pied .logo,
.pied .logo:hover {
  color: #fff;
}

/* ------------------------------------------------------------- lightbox */

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 300;
  background: rgba(20, 12, 30, 0.92);
  padding: 2rem;
  border: 0;
}
/* Tant que l'agrandissement n'est pas demande, la boite reste masquee :
   sans le [open], un carre sombre s'affichait en plein milieu des pages. */
.lightbox[open] {
  display: grid;
  place-items: center;
}
.lightbox::backdrop {
  background: rgba(20, 12, 30, 0.92);
}
.lightbox img {
  max-width: 100%;
  max-height: 86vh;
  border-radius: var(--rayon);
  object-fit: contain;
}
.lightbox__fermer {
  position: absolute;
  top: 1.2rem;
  right: 1.4rem;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: 0;
  background: #fff;
  font-size: 1.4rem;
  cursor: pointer;
}

/* ------------------------------------------------------------- divers */

.vide {
  text-align: center;
  padding: 4rem 1.5rem;
  background: var(--blanc);
  border: 2px dashed var(--bordure);
  border-radius: var(--rayon-grand);
  color: var(--encre-douce);
}
.vide .emoji {
  font-size: 3rem;
  display: block;
  margin-bottom: 0.6rem;
}

.navigation-fiches {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 3.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--bordure);
}

.centre {
  text-align: center;
}

.bandeau-appel {
  background: var(--arc-en-ciel);
  border-radius: var(--rayon-grand);
  padding: 3px;
  box-shadow: var(--ombre-forte);
}
.bandeau-appel__interieur {
  background: var(--blanc);
  border-radius: calc(var(--rayon-grand) - 3px);
  padding: clamp(2rem, 5vw, 3.4rem);
  text-align: center;
}
.bandeau-appel h2 {
  margin-bottom: 0.4rem;
}
.bandeau-appel p {
  color: var(--encre-douce);
  max-width: 52ch;
  margin-inline: auto;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}