/* ============================================================
   ARTIFEXIUM.COM — Design System
   Marché artisanat d'art : sobre, raffiné, chaleureux
   ============================================================ */

/* --- Palette & Variables --- */
:root {
    /* Couleurs principales — tons terre et or, évoquant l'artisanat */
    --ax-cream:       #FAF7F2;
    --ax-warm-white:  #F5F0E8;
    --ax-sand:        #E8DFD0;
    --ax-terracotta:  #C4754B;
    --ax-terracotta-dark: #A85D35;
    --ax-charcoal:    #2C2C2C;
    --ax-graphite:    #4A4A4A;
    --ax-stone:       #7A7268;
    --ax-gold:        #B8924A;
    --ax-gold-light:  #D4AF6E;
    --ax-forest:      #3D5A47;
    --ax-error:       #C44B4B;
    --ax-success:     #4B8C5E;

    /* Typographies */
    --ax-font-heading: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --ax-font-body:    'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

    /* Espacements */
    --ax-section-gap: 5rem;
    --ax-radius: 4px;
    --ax-radius-lg: 8px;
    --ax-shadow-sm: 0 1px 3px rgba(44, 44, 44, 0.08);
    --ax-shadow:    0 4px 16px rgba(44, 44, 44, 0.08);
    --ax-shadow-lg: 0 8px 32px rgba(44, 44, 44, 0.12);
    --ax-transition: 0.25s ease;
}

/* --- Typographies Google Fonts (chargées dans base.html.twig) --- */

/* --- Reset & Base --- */
body {
    font-family: var(--ax-font-body);
    color: var(--ax-charcoal);
    background-color: var(--ax-cream);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6,
.ax-heading {
    font-family: var(--ax-font-heading);
    font-weight: 700;
    color: var(--ax-charcoal);
    letter-spacing: -0.01em;
    line-height: 1.25;
}

h1 { font-size: 2.75rem; }
h2 { font-size: 2.15rem; }
h3 { font-size: 1.6rem; }

a {
    color: var(--ax-terracotta);
    text-decoration: none;
    transition: color var(--ax-transition);
}
a:hover {
    color: var(--ax-terracotta-dark);
}

::selection {
    background-color: var(--ax-gold-light);
    color: var(--ax-charcoal);
}

/* --- Navbar --- */
.ax-navbar {
    background: rgba(250, 247, 242, 0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--ax-sand);
    padding: 0.75rem 0;
    position: sticky;
    top: 0;
    z-index: 1040;
}

.ax-navbar .navbar-brand {
    font-family: var(--ax-font-heading);
    font-size: 1.65rem;
    font-weight: 700;
    color: var(--ax-charcoal);
    letter-spacing: 0.04em;
}
.ax-navbar .navbar-brand span {
    color: var(--ax-gold);
}

.ax-navbar .nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--ax-graphite);
    padding: 0.5rem 1rem;
    transition: color var(--ax-transition);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}
.ax-navbar .nav-link:hover,
.ax-navbar .nav-link.active {
    color: var(--ax-terracotta);
}

/* --- Boutons --- */
.btn-ax-primary {
    background-color: var(--ax-terracotta);
    color: #fff;
    border: none;
    padding: 0.65rem 1.75rem;
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 0.04em;
    border-radius: var(--ax-radius);
    transition: all var(--ax-transition);
}
.btn-ax-primary:hover {
    background-color: var(--ax-terracotta-dark);
    color: #fff;
    transform: translateY(-1px);
    box-shadow: var(--ax-shadow);
}

.btn-ax-outline {
    background: transparent;
    color: var(--ax-terracotta);
    border: 1.5px solid var(--ax-terracotta);
    padding: 0.6rem 1.7rem;
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 0.04em;
    border-radius: var(--ax-radius);
    transition: all var(--ax-transition);
}
.btn-ax-outline:hover {
    background-color: var(--ax-terracotta);
    color: #fff;
}

.btn-ax-gold {
    background-color: var(--ax-gold);
    color: #fff;
    border: none;
    padding: 0.65rem 1.75rem;
    font-weight: 600;
    border-radius: var(--ax-radius);
    transition: all var(--ax-transition);
}
.btn-ax-gold:hover {
    background-color: var(--ax-gold-light);
    color: var(--ax-charcoal);
}

/* --- Hero Section --- */
.ax-hero {
    background: linear-gradient(135deg, var(--ax-charcoal) 0%, #3a342e 100%);
    color: #fff;
    padding: 6rem 0;
    position: relative;
    overflow: hidden;
}
.ax-hero::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="1" fill="rgba(184,146,74,0.08)"/></svg>');
    background-size: 30px 30px;
}
.ax-hero h1 {
    color: #fff;
    font-size: 3.25rem;
    margin-bottom: 1.25rem;
}
.ax-hero .lead {
    color: var(--ax-sand);
    font-size: 1.15rem;
    max-width: 550px;
}
.ax-hero .ax-accent {
    color: var(--ax-gold-light);
}

/* --- Barre de recherche hero --- */
.ax-search-hero {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--ax-radius-lg);
    padding: 0.5rem;
    max-width: 600px;
}
.ax-search-hero .form-control {
    background: transparent;
    border: none;
    color: #fff;
    font-size: 1rem;
    padding: 0.75rem 1rem;
}
.ax-search-hero .form-control::placeholder {
    color: rgba(255, 255, 255, 0.5);
}
.ax-search-hero .form-control:focus {
    box-shadow: none;
}

/* --- Section titles --- */
.ax-section-title {
    font-family: var(--ax-font-heading);
    font-size: 2.15rem;
    text-align: center;
    margin-bottom: 0.75rem;
    color: var(--ax-charcoal);
}
.ax-section-subtitle {
    text-align: center;
    color: var(--ax-stone);
    font-size: 1.05rem;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}
.ax-section-divider {
    width: 60px;
    height: 3px;
    background: var(--ax-gold);
    margin: 1rem auto 2.5rem;
    border-radius: 2px;
}

/* --- Artwork Card --- */
.ax-artwork-card {
    background: #fff;
    border-radius: var(--ax-radius-lg);
    overflow: hidden;
    border: none;
    box-shadow: var(--ax-shadow-sm);
    transition: all 0.35s ease;
    height: 100%;
}
.ax-artwork-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--ax-shadow-lg);
}
.ax-artwork-card .card-img-top {
    height: 280px;
    object-fit: cover;
    transition: transform 0.5s ease;
}
.ax-artwork-card:hover .card-img-top {
    transform: scale(1.03);
}
.ax-artwork-card .card-img-wrapper {
    overflow: hidden;
    position: relative;
}
.ax-artwork-card .ax-badge-status {
    position: absolute;
    top: 12px;
    left: 12px;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 0.3rem 0.75rem;
    border-radius: 3px;
}
.ax-badge-sold {
    background: var(--ax-charcoal);
    color: #fff;
}
.ax-badge-forsale {
    background: var(--ax-forest);
    color: #fff;
}
.ax-badge-unique {
    background: var(--ax-gold);
    color: #fff;
}

.ax-artwork-card .card-body {
    padding: 1.25rem;
}
.ax-artwork-card .ax-card-artist {
    font-size: 0.8rem;
    color: var(--ax-stone);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 0.3rem;
}
.ax-artwork-card .ax-card-title {
    font-family: var(--ax-font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.4rem;
    color: var(--ax-charcoal);
}
.ax-artwork-card .ax-card-technique {
    font-size: 0.82rem;
    color: var(--ax-stone);
}
.ax-artwork-card .ax-card-price {
    font-family: var(--ax-font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--ax-terracotta);
    margin-top: 0.75rem;
}

/* --- Artisan Card --- */
.ax-artisan-card {
    text-align: center;
    background: #fff;
    border-radius: var(--ax-radius-lg);
    padding: 2rem 1.5rem;
    border: none;
    box-shadow: var(--ax-shadow-sm);
    transition: all 0.35s ease;
    height: 100%;
}
.ax-artisan-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--ax-shadow);
}
.ax-artisan-card .ax-artisan-avatar {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--ax-sand);
    margin-bottom: 1rem;
}
.ax-artisan-card .ax-artisan-name {
    font-family: var(--ax-font-heading);
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}
.ax-artisan-card .ax-artisan-specialty {
    color: var(--ax-terracotta);
    font-size: 0.85rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.ax-artisan-card .ax-artisan-location {
    color: var(--ax-stone);
    font-size: 0.85rem;
    margin-top: 0.5rem;
}

/* --- Category navigation tiles --- */
.ax-category-tile {
    position: relative;
    border-radius: var(--ax-radius-lg);
    overflow: hidden;
    height: 180px;
    display: flex;
    align-items: flex-end;
    transition: transform 0.35s ease;
}
.ax-category-tile:hover {
    transform: scale(1.02);
}
.ax-category-tile img {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}
.ax-category-tile:hover img {
    transform: scale(1.08);
}
.ax-category-tile .ax-category-overlay {
    position: relative;
    z-index: 1;
    width: 100%;
    padding: 1.25rem;
    background: linear-gradient(transparent, rgba(44, 44, 44, 0.8));
    color: #fff;
}
.ax-category-tile .ax-category-name {
    font-family: var(--ax-font-heading);
    font-size: 1.2rem;
    font-weight: 700;
}

/* --- Footer --- */
.ax-footer {
    background: var(--ax-charcoal);
    color: var(--ax-sand);
    padding: 4rem 0 2rem;
}
.ax-footer h5 {
    color: #fff;
    font-family: var(--ax-font-heading);
    font-size: 1.1rem;
    margin-bottom: 1.25rem;
}
.ax-footer a {
    color: var(--ax-sand);
    font-size: 0.9rem;
    transition: color var(--ax-transition);
}
.ax-footer a:hover {
    color: var(--ax-gold-light);
}
.ax-footer .ax-footer-brand {
    font-family: var(--ax-font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: #fff;
}
.ax-footer .ax-footer-brand span {
    color: var(--ax-gold);
}
.ax-footer .ax-footer-tagline {
    color: var(--ax-stone);
    font-size: 0.9rem;
    margin-top: 0.5rem;
}
.ax-footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1.5rem;
    margin-top: 3rem;
    font-size: 0.85rem;
    color: var(--ax-stone);
}

/* --- Sections spacing --- */
.ax-section {
    padding: var(--ax-section-gap) 0;
}
.ax-section-alt {
    background-color: #fff;
}

/* --- Forms --- */
.ax-form .form-control,
.ax-form .form-select {
    border: 1.5px solid var(--ax-sand);
    border-radius: var(--ax-radius);
    padding: 0.7rem 1rem;
    font-size: 0.95rem;
    background: #fff;
    transition: border-color var(--ax-transition), box-shadow var(--ax-transition);
}
.ax-form .form-control:focus,
.ax-form .form-select:focus {
    border-color: var(--ax-terracotta);
    box-shadow: 0 0 0 3px rgba(196, 117, 75, 0.12);
}
.ax-form .form-label {
    font-weight: 600;
    font-size: 0.88rem;
    color: var(--ax-graphite);
    margin-bottom: 0.4rem;
}

/* --- Breadcrumb --- */
.ax-breadcrumb {
    background: transparent;
    padding: 1rem 0;
    font-size: 0.85rem;
}
.ax-breadcrumb .breadcrumb-item a {
    color: var(--ax-stone);
}
.ax-breadcrumb .breadcrumb-item.active {
    color: var(--ax-terracotta);
}

/* --- Badge / Pill --- */
.ax-pill {
    display: inline-block;
    padding: 0.3rem 0.85rem;
    border-radius: 50px;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    background: var(--ax-warm-white);
    color: var(--ax-graphite);
    border: 1px solid var(--ax-sand);
}
.ax-pill-active {
    background: var(--ax-terracotta);
    color: #fff;
    border-color: var(--ax-terracotta);
}

/* --- Utility --- */
.ax-text-gold { color: var(--ax-gold); }
.ax-text-terracotta { color: var(--ax-terracotta); }
.ax-text-stone { color: var(--ax-stone); }
.ax-bg-warm { background-color: var(--ax-warm-white); }

/* --- Responsive --- */
@media (max-width: 768px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.6rem; }
    .ax-hero { padding: 4rem 0; }
    .ax-hero h1 { font-size: 2.25rem; }
    .ax-section { padding: 3rem 0; }
    .ax-artwork-card .card-img-top { height: 220px; }
}