/* ===========================================
   ENRICHISSEMENTS PROFESSIONNELS ANNONCE.PHP
   =========================================== */

/* En-tête d'offre premium - Le fond violet est géré dans annonce.css */

/* Badges premium */
.badge {
    position: relative;
    overflow: hidden;
}

.badge::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255,255,255,0.3), transparent);
    transform: rotate(45deg);
    animation: badge-shine 3s infinite;
}

@keyframes badge-shine {
    0% { transform: translateX(-100%) rotate(45deg); }
    100% { transform: translateX(100%) rotate(45deg); }
}

.badge-new {
    background: linear-gradient(135deg, #0891b2 0%, #f5576c 100%);
    box-shadow: 0 4px 15px rgba(14, 165, 233, 0.4);
}

.badge-type {
    background: linear-gradient(135deg, #1e40af 0%, #0891b2 100%);
    box-shadow: 0 4px 15px rgba(30, 64, 175, 0.4);
}

/* Barre d'actions améliorée */
.offer-actions-bar {
    background: white;
    box-shadow: 0 8px 30px rgba(0,0,0,0.12);
    border: 1px solid rgba(30, 64, 175, 0.1);
}

.offer-actions-bar .btn {
    position: relative;
    overflow: hidden;
}

.offer-actions-bar .btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255,255,255,0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.offer-actions-bar .btn:hover::after {
    width: 300px;
    height: 300px;
}

/* Section description premium */
.offer-description-section {
    background: white;
    border-left: 4px solid #1e40af;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.offer-description-content {
    line-height: 1.8;
}

.offer-description-content ul li::before {
    content: '✓';
    color: #10b981;
    font-weight: 900;
    margin-right: 0.75rem;
    font-size: 18px;
}

/* Cartes d'information enrichies */
.info-card {
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.info-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(30, 64, 175, 0.05) 0%, rgba(14, 165, 233, 0.05) 100%);
    opacity: 0;
    transition: opacity 0.3s;
}

.info-card:hover::before {
    opacity: 1;
}

.info-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(0,0,0,0.15);
}

.info-icon {
    background: linear-gradient(135deg, #1e40af 0%, #0891b2 100%);
    position: relative;
}

.info-icon::after {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: 50%;
    background: linear-gradient(45deg, #0891b2, #1e40af, #0891b2);
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s;
}

.info-card:hover .info-icon::after {
    opacity: 0.5;
    animation: icon-pulse 2s infinite;
}

@keyframes icon-pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

/* CTA final premium */
.offer-cta-final {
    background: linear-gradient(135deg, #1e40af 0%, #0891b2 50%, #0891b2 100%);
    position: relative;
    overflow: hidden;
}

.offer-cta-final::before {
    content: '';
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(14, 165, 233, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(30, 64, 175, 0.3) 0%, transparent 50%);
    animation: gradient-shift 8s ease-in-out infinite;
}

@keyframes gradient-shift {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.offer-cta-final .btn {
    background: white;
    color: #1e40af;
    box-shadow: 0 8px 30px rgba(0,0,0,0.3);
}

.offer-cta-final .btn:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 15px 50px rgba(0,0,0,0.4);
}

/* Widget sidebar premium */
.sidebar-widget {
    position: relative;
    overflow: hidden;
}

.sidebar-widget::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 0;
    background: linear-gradient(180deg, #1e40af 0%, #0891b2 100%);
    transition: height 0.3s;
}

.sidebar-widget:hover::before {
    height: 100%;
}

.widget-icon {
    background: linear-gradient(135deg, rgba(30, 64, 175, 0.1) 0%, rgba(14, 165, 233, 0.1) 100%);
    border: 2px solid rgba(30, 64, 175, 0.2);
}

/* Stats améliorées */
.stat-row {
    position: relative;
    padding-left: 1rem;
}

.stat-row::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: linear-gradient(135deg, #1e40af 0%, #0891b2 100%);
}

.stat-value {
    background: linear-gradient(135deg, #1e40af 0%, #0891b2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Offres similaires améliorées */
.similar-offer-card {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.similar-offer-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(30, 64, 175, 0.03) 0%, rgba(14, 165, 233, 0.03) 100%);
    opacity: 0;
    transition: opacity 0.3s;
}

.similar-offer-card:hover::before {
    opacity: 1;
}

.similar-offer-card:hover {
    transform: translateX(8px);
    box-shadow: -4px 0 0 #1e40af, 0 4px 20px rgba(0,0,0,0.1);
}

/* Breadcrumb premium */
.breadcrumb-section {
    background: linear-gradient(135deg, #f8f9ff 0%, #ffffff 100%);
    border-bottom: 2px solid rgba(30, 64, 175, 0.1);
}

.breadcrumb a {
    position: relative;
}

.breadcrumb a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #1e40af 0%, #0891b2 100%);
    transition: width 0.3s;
}

.breadcrumb a:hover::after {
    width: 100%;
}

/* Animations d'apparition */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* Effet de brillance sur les boutons */
.btn-primary {
    background: linear-gradient(135deg, #1e40af 0%, #0891b2 100%);
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255,255,255,0.2), transparent);
    transform: rotate(45deg);
    transition: all 0.5s;
}

.btn-primary:hover::before {
    left: 100%;
}

/* Responsive premium */
@media (max-width: 768px) {
    .offer-detail-header {
        padding: 1.5rem !important;
    }
    
    .info-card {
        margin-bottom: 1rem;
    }
    
    .offer-cta-final {
        padding: 2rem 1.5rem !important;
    }
}

/* Effet de particules (optionnel) */
.particle-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: rgba(30, 64, 175, 0.3);
    border-radius: 50%;
    animation: float-particle 20s infinite;
}

@keyframes float-particle {
    0%, 100% {
        transform: translateY(0) translateX(0);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-100vh) translateX(50px);
        opacity: 0;
    }
}

/* Loader premium */
.spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: premium-spin 0.8s linear infinite;
}

@keyframes premium-spin {
    to { transform: rotate(360deg); }
}