/* ============================================
   CASTANIER — Design System
   Palette Forêt Japonaise + Mix typographique
   ============================================ */

/* --- Variables --- */
:root {
  --c-foret:       #1E3D2F;
  --c-moussu:      #3A6B4A;
  --c-fougere:     #7AB648;
  --c-ocre:        #D4A853;
  --c-washi:       #F5F0E0;
  --c-chataignier: #6B4C1E;

  --f-titre:  'Philosopher', serif;
  --f-corps:  'Lato', sans-serif;

  --radius:   4px;
  --shadow:   0 4px 24px rgba(30, 61, 47, 0.08);
  --transition: 0.25s ease;

  --max-content: 740px;
  --max-wide:    1200px;
}

/* --- Reset de base --- */
*, *::before, *::after {
  box-sizing: border-box;
}

body {
  background-color: var(--c-washi);
  color: var(--c-chataignier);
  font-family: var(--f-corps);
  font-weight: 300;
  font-size: 1rem;
  line-height: 1.75;
}

/* --- Typographie --- */
h1, h2, h3, h4 {
  font-family: var(--f-titre);
  font-style: italic;
  font-weight: 400;
  color: var(--c-foret);
  line-height: 1.15;
  margin-bottom: 1rem;
}

h1 { font-size: clamp(2.2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.8rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.3rem, 3vw, 1.75rem); }
h4 { font-size: 1.25rem; }

p {
  margin-bottom: 1.25rem;
  max-width: 65ch;
}

a {
  color: var(--c-moussu);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--c-foret);
}

/* --- Boutons --- */
.btn {
  display: inline-block;
  background: var(--c-ocre);
  color: var(--c-foret);
  font-family: var(--f-corps);
  font-weight: 400;
  font-size: 0.95rem;
  letter-spacing: 0.05em;
  padding: 0.875rem 2rem;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
  text-decoration: none;
}

.btn:hover {
  background: #c49743;
  color: var(--c-foret);
  transform: translateY(-1px);
}

.btn--outline {
  background: transparent;
  border: 1.5px solid var(--c-foret);
  color: var(--c-foret);
}

.btn--outline:hover {
  background: var(--c-foret);
  color: var(--c-washi);
}

/* --- Layout helpers --- */
.container {
  max-width: var(--max-wide);
  margin: 0 auto;
  padding: 0 2rem;
}

.container--narrow {
  max-width: var(--max-content);
  margin: 0 auto;
  padding: 0 2rem;
}

.section {
  padding: 5rem 0;
}

.section--dark {
  background: var(--c-foret);
  color: var(--c-washi);
}

.section--dark h1,
.section--dark h2,
.section--dark h3 {
  color: var(--c-washi);
}

.section--tinted {
  background: #ede8d5;
}

/* --- Séparateur japonais --- */
.divider {
  width: 48px;
  height: 2px;
  background: var(--c-ocre);
  margin: 1.5rem 0;
}

.divider--center {
  margin: 1.5rem auto;
}

/* --- Cards --- */
.card {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 2rem;
  transition: transform var(--transition), box-shadow var(--transition);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(30, 61, 47, 0.13);
}

.card__label {
  font-family: var(--f-corps);
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-ocre);
  margin-bottom: 0.5rem;
}

/* --- Grille 2 colonnes --- */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

@media (max-width: 768px) {
  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }

  .container,
  .container--narrow {
    padding: 0 1.25rem;
  }

  .section {
    padding: 3rem 0;
  }
}

/* --- Stats --- */
.stat {
  text-align: center;
}

.stat__number {
  font-family: var(--f-titre);
  font-style: italic;
  font-size: 3rem;
  color: var(--c-ocre);
  line-height: 1;
  display: block;
}

.stat__label {
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-washi);
  opacity: 0.85;
}

/* --- Navigation override GeneratePress --- */
.main-navigation {
  background: var(--c-foret) !important;
}

.main-navigation a {
  color: var(--c-washi) !important;
  font-family: var(--f-corps);
  font-weight: 300;
  font-size: 0.9rem;
  letter-spacing: 0.06em;
}

.main-navigation a:hover {
  color: var(--c-ocre) !important;
}

.site-header {
  background: var(--c-foret) !important;
  border-bottom: none !important;
}

.site-title a {
  color: var(--c-washi) !important;
  font-family: var(--f-titre);
  font-style: italic;
}

/* --- Footer override --- */
.site-footer {
  background: var(--c-foret) !important;
  color: var(--c-washi) !important;
  padding: 3rem 0;
}

.site-footer a {
  color: var(--c-ocre) !important;
}

.site-footer a:hover {
  color: var(--c-washi) !important;
}

/* --- Blog cards (index) --- */
.post-card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform var(--transition);
}

.post-card:hover {
  transform: translateY(-4px);
}

.post-card__img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.post-card__body {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.post-card__date {
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-ocre);
  margin-bottom: 0.5rem;
}

.post-card__title {
  font-family: var(--f-titre);
  font-style: italic;
  font-size: 1.4rem;
  color: var(--c-foret);
  margin-bottom: 0.75rem;
}

.post-card__excerpt {
  font-size: 0.95rem;
  color: var(--c-chataignier);
  flex: 1;
}

.post-card__link {
  margin-top: 1.25rem;
  font-size: 0.85rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-moussu);
}

.post-card__link:hover {
  color: var(--c-foret);
}
/* Utilisation des variables générées par theme.json */
.custom-card {
    background-color: var(--wp--preset--color--washi);
    border-left: 5px solid var(--wp--preset--color--moussu);
    padding: var(--wp--preset--spacing--md);
}

.custom-card h3 {
    color: var(--wp--preset--color--foret-nuit);
}

.aikido-pillars li {
    position: relative;
    padding-left: 5px;
    line-height: 1.6;
}

.aikido-pillars li strong {
    color: var(--c-foret);
}

/* Styling du footer natif GP */
.site-info {
    background-color: var(--c-foret) !important;
    color: var(--c-washi) !important;
    padding: 40px 0 !important;
}

.footer-custom-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    max-width: 1200px;
    margin: 0 auto;
    text-align: left;
}

.footer-custom-grid a {
    color: var(--c-ocre) !important;
}

@media (max-width: 768px) {
    .footer-custom-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

/* ============================================================
   1. STYLES GÉNÉRAUX (Mobile First)
   S'applique à tous les écrans, priorité au mobile
   ============================================================ */
:root {
    --c-foret: #1E3D2F;
    --c-ocre: #D4A853;
    --c-washi: #F5F0E0;
    /* ... tes autres variables ... */
}

.grid-2, .grid-3 {
    display: grid;
    grid-template-columns: 1fr; /* Sur mobile : 1 seule colonne */
    gap: 20px;
}

h1 { font-size: 2.2rem; } /* Titre plus petit pour mobile */

/* ============================================================
   2. TABLETTE (Écrans > 768px)
   ============================================================ */
@media (min-width: 768px) {
    .grid-2 {
        grid-template-columns: repeat(2, 1fr); /* Passage en 2 colonnes */
    }
    
    .section { padding: 80px 0; }
}

/* ============================================================
   3. DESKTOP (Écrans > 1024px)
   ============================================================ */
@media (min-width: 1024px) {
    .grid-3 {
        grid-template-columns: repeat(3, 1fr); /* Passage en 3 colonnes */
    }

    h1 { font-size: 3.5rem; } /* Grands titres sur ordi */
    
    .container {
        max-width: 1200px;
        margin: 0 auto;
    }
}

/* Couleur du bouton menu mobile (Hamburger) */
.main-navigation .menu-toggle {
    background-color: var(--c-foret);
    color: var(--c-washi);
}

/* Style du menu quand il est ouvert sur mobile */
@media (max-width: 768px) {
    .main-navigation.toggled .main-nav ul {
        background-color: var(--c-foret);
    }
    
    .main-navigation .main-nav ul li a {
        border-bottom: 1px solid rgba(245, 240, 224, 0.1);
        padding: 15px 20px;
    }
}