/**
 * STYLES PERSONNALISÉS - ENOXK FREELANCE
 * Couleurs principales : #FFFFFF (fond), #031B4F (secondaire), #05348A (accents)
 */

/* =============================================
   VARIABLES CSS
   ============================================= */
:root {
    --primary-bg: #FFFFFF;
    --secondary-color: #031B4F;
    --accent-color: #05348A;
    --accent-hover: #04276b;
    --text-dark: #1a1a2e;
    --text-muted: #6c757d;
    --gray-light: #f8f9fa;
    --border-color: #e9ecef;
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.05);
    --shadow-md: 0 5px 15px rgba(0,0,0,0.08);
    --shadow-lg: 0 10px 30px rgba(0,0,0,0.1);
    --transition: all 0.3s ease;
}

/* =============================================
   STYLES DE BASE
   ============================================= */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--primary-bg);
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Smooth scroll */
html {
    scroll-behavior: smooth;
}

/* =============================================
   TYPOGRAPHIE
   ============================================= */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 1rem;
}

h1 {
    font-size: 3.5rem;
    font-weight: 800;
}

h2 {
    font-size: 2.5rem;
    position: relative;
}

h2:after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-color), var(--secondary-color));
    margin-top: 15px;
    border-radius: 3px;
}

.text-center h2:after {
    margin-left: auto;
    margin-right: auto;
}

/* =============================================
   BOUTONS
   ============================================= */
.btn {
    border-radius: 50px;
    padding: 12px 30px;
    font-weight: 600;
    transition: var(--transition);
    font-size: 0.95rem;
}

.btn-primary {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
}

.btn-primary:hover {
    background-color: var(--accent-hover);
    border-color: var(--accent-hover);
    transform: translateY(-2px);
}

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

.btn-outline-primary:hover {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
    color: white;
    transform: translateY(-2px);
}

.btn-light {
    background-color: #FFFFFF;
    color: var(--secondary-color);
}

.btn-light:hover {
    background-color: var(--gray-light);
    transform: translateY(-2px);
}

.btn-custom {
    background-color: var(--accent-color);
    color: white;
    border: none;
}

.btn-custom:hover {
    background-color: var(--accent-hover);
    color: white;
    transform: translateY(-2px);
}

/* Bouton personnalisé pour la navbar */
.btn-outline-light-custom {
    border: 2px solid white;
    background-color: transparent;
    color: white;
    border-radius: 50px;
    padding: 8px 20px;
    font-weight: 600;
    transition: var(--transition);
}

.btn-outline-light-custom:hover {
    background-color: white;
    color: var(--secondary-color);
    transform: translateY(-2px);
}

/* =============================================
   NAVIGATION
   ============================================= */
.navbar {
    padding: 1rem 0;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.navbar-brand {
    font-size: 1.8rem;
    font-weight: 800;
}

.nav-link {
    font-weight: 500;
    margin: 0 5px;
    transition: var(--transition);
    position: relative;
    color: rgba(255,255,255,0.9);
}

.nav-link:hover {
    color: white;
}

.nav-link:after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    width: 0;
    height: 2px;
    background-color: #FFFFFF;
    transition: var(--transition);
    transform: translateX(-50%);
}

.nav-link:hover:after,
.nav-link.active:after {
    width: 80%;
}

.nav-link.active {
    color: white;
    opacity: 1;
}

.dropdown-menu {
    border: none;
    box-shadow: var(--shadow-md);
    border-radius: 12px;
    margin-top: 10px;
}

.dropdown-item {
    padding: 10px 20px;
    transition: var(--transition);
    border-radius: 8px;
}

.dropdown-item:hover {
    background-color: var(--accent-color);
    color: white;
    transform: translateX(5px);
}

/* =============================================
   SECTIONS
   ============================================= */
section {
    overflow: hidden;
}

/* =============================================
   CARTES
   ============================================= */
.card {
    border: none;
    border-radius: 20px;
    overflow: hidden;
    transition: var(--transition);
    background-color: #FFFFFF;
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.card .card-title {
    color: var(--secondary-color);
    font-weight: 700;
}

/* =============================================
   FORMULAIRES
   ============================================= */
.form-control,
.form-select {
    border-radius: 12px;
    border: 1px solid var(--border-color);
    padding: 12px 15px;
    transition: var(--transition);
}

.form-control:focus,
.form-select:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(5, 52, 138, 0.1);
    outline: none;
}

.form-label {
    font-weight: 600;
    margin-bottom: 8px;
}

/* =============================================
   HERO SECTIONS
   ============================================= */
.hero-section {
    position: relative;
    overflow: hidden;
}

.hero-section: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 1440 320"><path fill="rgba(255,255,255,0.05)" fill-opacity="1" d="M0,96L48,112C96,128,192,160,288,160C384,160,480,128,576,122.7C672,117,768,139,864,154.7C960,171,1056,181,1152,165.3C1248,149,1344,107,1392,85.3L1440,64L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>') repeat-x bottom;
    background-size: cover;
    pointer-events: none;
}

/* =============================================
   STATS & BADGES
   ============================================= */
.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--accent-color);
}

.badge-custom {
    padding: 6px 12px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
}

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

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

.fade-in-left {
    animation: fadeInLeft 0.8s ease forwards;
}

.fade-in-right {
    animation: fadeInRight 0.8s ease forwards;
}

/* =============================================
   SERVICE ICONS
   ============================================= */
.service-icon {
    width: 70px;
    height: 70px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    transform: scale(1.1);
    border-radius: 30px;
}

/* =============================================
   BLOG
   ============================================= */
.blog-card .card-img-top {
    height: 220px;
    object-fit: cover;
    transition: var(--transition);
}

.blog-card:hover .card-img-top {
    transform: scale(1.05);
}

.blog-meta {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.blog-meta i {
    color: var(--accent-color);
    margin-right: 5px;
}

/* =============================================
   CONTACT
   ============================================= */
.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    padding: 15px 0;
    border-bottom: 1px solid var(--border-color);
}

.contact-icon {
    width: 50px;
    height: 50px;
    background-color: rgba(5, 52, 138, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.contact-info-item:hover .contact-icon {
    background-color: var(--accent-color);
}

.contact-info-item:hover .contact-icon i {
    color: white !important;
}

/* =============================================
   NEWSLETTER
   ============================================= */
.newsletter-section {
    position: relative;
}

.newsletter-section .form-control {
    background-color: rgba(255, 255, 255, 0.9);
    border: none;
}

/* =============================================
   FOOTER
   ============================================= */
.footer {
    background-color: var(--secondary-color);
    color: #FFFFFF;
}

.footer a {
    transition: var(--transition);
    text-decoration: none;
}

.footer a:hover {
    opacity: 1;
    padding-left: 5px;
    color: #FFFFFF !important;
}

.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.social-links a:hover {
    opacity: 1;
    transform: translateY(-3px);
}

/* =============================================
   SCROLL TO TOP
   ============================================= */
#scrollToTop {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 45px;
    height: 45px;
    background-color: var(--accent-color);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: none;
    transition: var(--transition);
    z-index: 1000;
    box-shadow: var(--shadow-md);
}

#scrollToTop:hover {
    background-color: var(--accent-hover);
    transform: translateY(-3px);
}

/* =============================================
   PAGINATION
   ============================================= */
.pagination .page-item.active .page-link {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
    color: white;
}

.pagination .page-link {
    color: var(--accent-color);
    border-radius: 8px;
    margin: 0 3px;
}

.pagination .page-link:hover {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
    color: white;
}

/* =============================================
   ACCORDION
   ============================================= */
.accordion-button:not(.collapsed) {
    background-color: rgba(5, 52, 138, 0.05);
    color: var(--accent-color);
}

.accordion-button:focus {
    box-shadow: none;
    border-color: var(--accent-color);
}

/* =============================================
   LOADING SPINNER
   ============================================= */
.spinner-wrapper {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: white;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.spinner-border-custom {
    width: 3rem;
    height: 3rem;
    border: 3px solid var(--gray-light);
    border-top-color: var(--accent-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* =============================================
   UTILITAIRES
   ============================================= */
.text-accent {
    color: var(--accent-color);
}

.bg-accent {
    background-color: var(--accent-color);
}

.text-secondary-custom {
    color: var(--secondary-color);
}

.bg-secondary-custom {
    background-color: var(--secondary-color);
}

.shadow-custom {
    box-shadow: var(--shadow-md);
}

.rounded-custom {
    border-radius: 20px;
}

/* =============================================
   RESPONSIVE (compléments)
   ============================================= */
@media (max-width: 991px) {
    h1 {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .navbar {
        padding: 0.8rem 0;
    }
}

@media (max-width: 768px) {
    .hero-section {
        text-align: center;
    }
    
    .btn {
        padding: 10px 20px;
    }
}

@media (max-width: 576px) {
    h1 {
        font-size: 1.8rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    .container {
        padding-left: 20px;
        padding-right: 20px;
    }
}