/* 
 * Couleurs personnalisées pour IHRO West Africa
 * Palette apaisante et professionnelle
 */

:root {
    /* Palette élégante et moderne pour IHRO - Harmonisée avec logo bleu */
    --primary-color: #1a365d;      /* Bleu marine profond - contraste avec logo */
    --primary-light: #2d5a87;      /* Bleu marine clair */
    --primary-dark: #0f2a44;       /* Bleu marine très foncé */
    --secondary-color: #4a5568;     /* Gris bleuté neutre */
    --accent-color: #f7931e;       /* Orange vif - complémentaire du bleu */
    --accent-light: #ffa726;       /* Orange clair */
    --accent-dark: #e65100;        /* Orange foncé */
    --success-color: #38a169;      /* Vert moderne */
    --warning-color: #d69e2e;      /* Jaune doré */
    --danger-color: #e53e3e;       /* Rouge moderne */
    --info-color: #3182ce;         /* Bleu info harmonieux */
    --light-color: #f7fafc;        /* Blanc très légèrement bleuté */
    --dark-color: #1a202c;         /* Gris foncé bleuté */
    --warm-white: #ffffff;         /* Blanc pur pour contraste */
    --soft-gray: #edf2f7;          /* Gris doux bleuté */
    --gold-accent: #d4af37;        /* Or pour touches premium */
    --silver-accent: #c0c0c0;      /* Argent pour éléments secondaires */
}

/* Remplacement des classes Bootstrap avec nos couleurs */

/* Navigation avec dégradé élégant */
.bg-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%) !important;
    box-shadow: 0 2px 10px rgba(26, 54, 93, 0.3);
}

.navbar-dark .navbar-brand,
.navbar-dark .navbar-nav .nav-link {
    color: rgba(255, 255, 255, 0.95) !important;
    font-weight: 500;
    transition: all 0.3s ease;
}

.navbar-dark .navbar-nav .nav-link:hover {
    color: var(--accent-color) !important;
    transform: translateY(-1px);
}

.navbar-dark .navbar-brand:hover {
    color: var(--warm-white) !important;
    transform: scale(1.05);
}

/* Boutons modernes avec effets */
.btn-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%) !important;
    border: none !important;
    color: white !important;
    font-weight: 600;
    padding: 12px 24px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(26, 54, 93, 0.3);
    transition: all 0.3s ease;
}

.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active {
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary-color) 100%) !important;
    color: white !important;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(26, 54, 93, 0.4) !important;
}

.btn-outline-primary {
    color: var(--primary-color) !important;
    border-color: var(--primary-color) !important;
}

.btn-outline-primary:hover,
.btn-outline-primary:focus,
.btn-outline-primary:active {
    background-color: var(--primary-color) !important;
    border-color: var(--primary-color) !important;
    color: white !important;
}

/* Bouton accent orange moderne */
.btn-accent {
    background: linear-gradient(135deg, var(--accent-color) 0%, var(--accent-light) 100%) !important;
    border: none !important;
    color: white !important;
    font-weight: 600;
    padding: 12px 24px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(247, 147, 30, 0.3);
    transition: all 0.3s ease;
}

.btn-accent:hover,
.btn-accent:focus,
.btn-accent:active {
    background: linear-gradient(135deg, var(--accent-light) 0%, var(--accent-color) 100%) !important;
    color: white !important;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(247, 147, 30, 0.4) !important;
}

/* Bouton doré premium */
.btn-gold {
    background: linear-gradient(135deg, var(--gold-accent) 0%, #f4d03f 100%) !important;
    border: none !important;
    color: var(--dark-color) !important;
    font-weight: 600;
    padding: 12px 24px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
    transition: all 0.3s ease;
}

.btn-gold:hover,
.btn-gold:focus,
.btn-gold:active {
    background: linear-gradient(135deg, #f4d03f 0%, var(--gold-accent) 100%) !important;
    color: var(--dark-color) !important;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(212, 175, 55, 0.4) !important;
}

/* Textes colorés */
.text-primary {
    color: var(--primary-color) !important;
}

.text-accent {
    color: var(--accent-color) !important;
}

/* Badges */
.badge.bg-primary {
    background-color: var(--primary-color) !important;
}

.badge.bg-accent {
    background-color: var(--accent-color) !important;
    color: var(--dark-color) !important;
}

/* Bordures */
.border-primary {
    border-color: var(--primary-color) !important;
}

.border-accent {
    border-color: var(--accent-color) !important;
}

/* Arrière-plans */
.bg-light-custom {
    background-color: var(--warm-white) !important;
}

.bg-soft-gray {
    background-color: var(--soft-gray) !important;
}

/* Cards avec couleurs personnalisées */
.card-primary {
    border-color: var(--primary-color);
}

.card-primary .card-header {
    background-color: var(--primary-color);
    color: white;
}

.card-accent {
    border-color: var(--accent-color);
}

.card-accent .card-header {
    background-color: var(--accent-color);
    color: var(--dark-color);
}

/* Liens */
a {
    color: var(--primary-color);
}

a:hover {
    color: var(--primary-light);
}

/* Formulaires */
.form-control:focus {
    border-color: var(--primary-color) !important;
    box-shadow: 0 0 0 0.2rem rgba(44, 85, 48, 0.25) !important;
}

.form-select:focus {
    border-color: var(--primary-color) !important;
    box-shadow: 0 0 0 0.2rem rgba(44, 85, 48, 0.25) !important;
}

/* Alertes personnalisées */
.alert-primary {
    background-color: rgba(44, 85, 48, 0.1) !important;
    border-color: var(--primary-color) !important;
    color: var(--primary-color) !important;
}

.alert-accent {
    background-color: rgba(212, 165, 116, 0.1) !important;
    border-color: var(--accent-color) !important;
    color: #8b6914 !important;
}

/* Pagination */
.page-link {
    color: var(--primary-color) !important;
}

.page-link:hover {
    color: var(--primary-light) !important;
    background-color: var(--soft-gray) !important;
    border-color: var(--primary-color) !important;
}

.page-item.active .page-link {
    background-color: var(--primary-color) !important;
    border-color: var(--primary-color) !important;
}

/* Progress bars */
.progress-bar {
    background-color: var(--primary-color) !important;
}

.progress-bar-accent {
    background-color: var(--accent-color) !important;
}

/* Navbar toggler */
.navbar-dark .navbar-toggler {
    border-color: rgba(255, 255, 255, 0.3) !important;
}

.navbar-dark .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 0.75%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='m4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

/* Dropdown */
.dropdown-item:hover,
.dropdown-item:focus {
    background-color: var(--soft-gray) !important;
    color: var(--primary-color) !important;
}

/* Tables */
.table-primary {
    background-color: rgba(44, 85, 48, 0.1) !important;
}

.table-hover tbody tr:hover {
    background-color: rgba(44, 85, 48, 0.05) !important;
}

/* Spinners */
.spinner-border-primary {
    color: var(--primary-color) !important;
}

/* Tooltips et Popovers */
.tooltip-inner {
    background-color: var(--primary-color) !important;
}

.bs-tooltip-top .tooltip-arrow::before {
    border-top-color: var(--primary-color) !important;
}

.bs-tooltip-bottom .tooltip-arrow::before {
    border-bottom-color: var(--primary-color) !important;
}

.bs-tooltip-start .tooltip-arrow::before {
    border-left-color: var(--primary-color) !important;
}

.bs-tooltip-end .tooltip-arrow::before {
    border-right-color: var(--primary-color) !important;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .btn-accent {
        font-size: 0.9rem;
        padding: 0.5rem 1rem;
    }
}

/* Animation pour les transitions de couleur */
.btn, .card, .alert, .badge {
    transition: all 0.3s ease;
}

/* Focus visible pour l'accessibilité */
.btn:focus-visible,
.form-control:focus-visible,
.form-select:focus-visible {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}

/* === STYLES MODERNES POUR LOGO ET DESIGN === */

/* Styles spéciaux pour le logo */
.navbar-brand img,
.logo-container img {
    filter: drop-shadow(0 2px 8px rgba(255, 255, 255, 0.3));
    transition: all 0.3s ease;
}

.navbar-brand:hover img,
.logo-container:hover img {
    filter: drop-shadow(0 4px 12px rgba(255, 255, 255, 0.5));
    transform: scale(1.05);
}

/* Conteneur spécial pour logo sur fond blanc */
.logo-highlight {
    background: rgba(255, 255, 255, 0.95);
    padding: 15px;
    border-radius: 15px;
    box-shadow: 0 8px 32px rgba(26, 54, 93, 0.2);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    display: inline-block;
}

/* Cards avec design moderne */
.card-modern {
    border: none;
    border-radius: 15px;
    box-shadow: 0 8px 32px rgba(26, 54, 93, 0.1);
    transition: all 0.3s ease;
    overflow: hidden;
    background: var(--warm-white);
}

.card-modern:hover {
    transform: translateY(-5px);
    box-shadow: 0 16px 48px rgba(26, 54, 93, 0.2);
}

.card-modern .card-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    color: white;
    border: none;
    padding: 20px;
    font-weight: 600;
}

.card-modern.accent .card-header {
    background: linear-gradient(135deg, var(--accent-color) 0%, var(--accent-light) 100%);
    color: white;
}

.card-modern.gold .card-header {
    background: linear-gradient(135deg, var(--gold-accent) 0%, #f4d03f 100%);
    color: var(--dark-color);
}

/* Section avec arrière-plan dégradé */
.section-gradient {
    background: linear-gradient(135deg, var(--light-color) 0%, var(--warm-white) 100%);
    position: relative;
}

.section-gradient::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 10% 20%, rgba(247, 147, 30, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 90% 80%, rgba(26, 54, 93, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

/* Textes avec couleurs harmonieuses */
.text-gradient {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}

/* Badges modernes */
.badge-modern {
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: 500;
    font-size: 0.85rem;
}

.badge-modern.primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    color: white;
}

.badge-modern.accent {
    background: linear-gradient(135deg, var(--accent-color) 0%, var(--accent-light) 100%);
    color: white;
}

.badge-modern.gold {
    background: linear-gradient(135deg, var(--gold-accent) 0%, #f4d03f 100%);
    color: var(--dark-color);
}

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

.animate-fade-in-up {
    animation: fadeInUp 0.8s ease-out;
}

/* === FOOTER MODERNE ET SPACIEUX === */

/* Arrière-plan du footer */
footer {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 50%, #edf2f7 100%) !important;
    border-top: 4px solid var(--primary-color) !important;
    min-height: 450px !important;
    position: relative;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 20% 80%, rgba(26, 54, 93, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(247, 147, 30, 0.03) 0%, transparent 50%);
    pointer-events: none;
}

footer .container {
    position: relative;
    z-index: 2;
}

/* Styles pour les liens du footer */
footer a {
    transition: all 0.3s ease;
}

footer a:hover {
    color: var(--accent-color) !important;
    transform: translateX(8px);
}

/* Boutons sociaux circulaires */
footer .social-links .btn {
    transition: all 0.3s ease;
    border: none;
}

footer .social-links .btn:hover {
    transform: translateY(-5px) scale(1.15);
    box-shadow: 0 10px 30px rgba(26, 54, 93, 0.4);
}

footer .social-links .btn-accent:hover {
    box-shadow: 0 10px 30px rgba(247, 147, 30, 0.4);
}

/* Titres du footer */
footer h4, footer h5 {
    position: relative;
}

footer h4::after, footer h5::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 40px;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-color), var(--primary-color));
    border-radius: 2px;
}

/* Liens de navigation avec effet */
footer .list-unstyled a {
    padding: 5px 0;
    border-radius: 5px;
    transition: all 0.3s ease;
}

footer .list-unstyled a:hover {
    background: rgba(247, 147, 30, 0.1);
    padding-left: 10px;
}

/* Boutons de langue */
footer .btn-outline-primary {
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    transition: all 0.3s ease;
}

footer .btn-outline-primary:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(26, 54, 93, 0.3);
}

footer .btn-primary {
    background: var(--primary-color);
    border: 2px solid var(--primary-color);
    box-shadow: 0 3px 10px rgba(26, 54, 93, 0.2);
}

/* Ligne de séparation */
footer hr {
    background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
    height: 2px;
    border: none;
    opacity: 0.4;
}

/* Responsive pour mobile */
@media (max-width: 768px) {
    .logo-highlight {
        padding: 10px;
        border-radius: 10px;
    }

    .card-modern {
        margin-bottom: 20px;
    }

    .btn-primary,
    .btn-accent,
    .btn-gold {
        padding: 10px 20px;
        font-size: 0.9rem;
    }

    .footer-modern .social-links {
        text-align: center;
        margin-top: 1rem;
    }

    .footer-modern .social-links a {
        margin: 0 0.5rem;
    }

    .footer-modern h6 {
        margin-top: 1.5rem;
        text-align: center;
    }

    .footer-modern .btn-group-vertical {
        margin-top: 1rem;
    }
}