/* ========================================
   HEADER & NAVIGATION UNIFIÉ - PYL.TECH
   À utiliser sur toutes les pages
   ======================================== */

:root {
    --primary: #0B3D59;        /* Bleu Efficience Talents */
    --primary-light: #0e5275;
    --secondary: #C5A059;      /* Or Efficience Talents */
    --accent: #C5A059;
    --white: #ffffff;
    --shadow: 0 2px 20px rgba(11,61,89,0.08);
}

/* ========================================
   HEADER UNIFIÉ
   ======================================== */

.unified-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--white);
    z-index: 1000;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
}

.unified-header.scrolled {
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.unified-header-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Logo */
.unified-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary);
    text-decoration: none;
    transition: color 0.3s;
}

.unified-logo i {
    font-size: 1.5rem;
    color: var(--secondary);
}

.unified-logo:hover {
    color: var(--secondary);
}

/* Navigation principale */
.unified-nav {
    display: flex;
    gap: 2.5rem;
    align-items: center;
}

.unified-nav-item {
    position: relative;
}

.unified-nav-link {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    transition: color 0.3s;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0;
}

.unified-nav-link i {
    font-size: 0.875rem;
}

.unified-nav-link:hover {
    color: var(--secondary);
}

.unified-nav-link.active {
    color: var(--secondary);
    font-weight: 600;
}

.unified-nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--secondary);
    transition: width 0.3s;
}

.unified-nav-link:hover::after,
.unified-nav-link.active::after {
    width: 100%;
}

/* Dropdown Menu */
.unified-nav-item.has-dropdown {
    position: relative;
}

.unified-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--white);
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
    padding: 0.5rem 0;
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    margin-top: 0.5rem;
}

.unified-nav-item:hover .unified-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.unified-dropdown-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.25rem;
    color: var(--primary);
    text-decoration: none;
    font-size: 0.95rem;
    transition: all 0.3s;
}

.unified-dropdown-link:hover {
    background: #f8f9fa;
    color: var(--secondary);
    padding-left: 1.5rem;
}

.unified-dropdown-link i {
    font-size: 0.875rem;
    width: 20px;
}

/* Mobile Menu Button */
.unified-mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--primary);
    cursor: pointer;
    padding: 0.5rem;
}

/* Mobile Menu */
.unified-mobile-menu {
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--white);
    padding: 2rem;
    overflow-y: auto;
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    z-index: 999;
}

.unified-mobile-menu.active {
    transform: translateX(0);
}

.unified-mobile-nav {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.unified-mobile-nav-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
    border-radius: 8px;
    transition: all 0.3s;
}

.unified-mobile-nav-link:hover,
.unified-mobile-nav-link.active {
    background: #f8f9fa;
    color: var(--secondary);
}

.unified-mobile-nav-link i {
    font-size: 1.25rem;
    width: 30px;
}

/* Breadcrumb */
.unified-breadcrumb {
    background: #f8f9fa;
    padding: 1rem 0;
    margin-top: 80px;
}

.unified-breadcrumb-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.unified-breadcrumb-list {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    list-style: none;
    flex-wrap: wrap;
}

.unified-breadcrumb-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.unified-breadcrumb-link {
    color: var(--secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: opacity 0.3s;
}

.unified-breadcrumb-link:hover {
    opacity: 0.7;
}

.unified-breadcrumb-separator {
    color: #adb5bd;
}

.unified-breadcrumb-current {
    color: var(--primary);
    font-weight: 500;
    font-size: 0.9rem;
}

/* ========================================
   RESPONSIVE
   ======================================== */

@media (max-width: 1024px) {
    .unified-nav {
        gap: 1.5rem;
    }
    
    .unified-nav-link {
        font-size: 0.95rem;
    }
}

@media (max-width: 768px) {
    .unified-nav {
        display: none;
    }
    
    .unified-mobile-menu-btn {
        display: block;
    }
    
    .unified-breadcrumb {
        margin-top: 70px;
    }
    
    .unified-header-container {
        padding: 1rem;
    }
    
    .unified-breadcrumb-container {
        padding: 0 1rem;
    }
}

/* ========================================
   BODY PADDING (pour compenser le header fixe)
   ======================================== */

body.has-unified-header {
    padding-top: 80px;
}

body.has-unified-header.has-breadcrumb {
    padding-top: 0;
}