/* ===== DESIGN SYSTEM ===== */

:root {
    /* Couleurs principales */
    --primary: rgba(255, 76, 0, 1) !important;
    --primary-light: #FF8C5A;
    --primary-dark: #E55A2B;
    
    /* Neutres */
    --dark: #1A1A1A;
    --dark-secondary: #2D2D2D;
    --gray: #6B7280;
    --gray-light: #F3F4F6;
    --gray-lighter: #FAFAFA;
    --white: #FFFFFF;
    
    /* Accentues */
    --accent-blue: #3B82F6;
    --accent-green: #10B981;
    --accent-red: #EF4444;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
}

/* ===== RESET & GÉNÉRAL ===== */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    height: 100%;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 1rem;
    line-height: 1.6;
    color: var(--dark);
    background-color: var(--white);
}

/* ===== TYPOGRAPHIE ===== */

h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', sans-serif;
    font-weight: 400 !important;
    line-height: 1.2;
    margin-bottom: var(--space-lg);
}

h1 {
    font-size: 2.5rem;
    color: var(--dark);
}

h2 {
    font-size: 2rem;
    color: var(--dark);
}

h3 {
    font-size: 1.5rem;
    color: var(--dark);
}

h4 {
    font-size: 1.25rem;
    color: var(--dark);
}

h5 {
    font-size: 1.25rem;
}

h6 {
    font-size: 1rem;
    font-weight: 600;
}

p {
    margin-bottom: var(--space-md);
    color: var(--gray);
    font-size: 1rem;
    line-height: 1.75;
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

/* ===== BOUTONS ===== */

.btn {
    font-family: 'Poppins', sans-serif;
    font-weight: 300;
    border: none;
    border-radius: 0.4rem;
    padding: 0.75rem 1.5rem;
    transition: all 0.3s ease;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
}

.btn-outline-primary {
	background-color: transparent;
	color: var(--primary);
	border: 2px solid var(--primary);
}

.btn-outline-primary:hover {
	background: var(--primary-dark);
	border: 2px solid var(--primary);
}

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

.btn-primary:hover {
    background-color: var(--primary-dark);
	color: var(--dark);
}

.btn-secondary {
    background-color: var(--gray-light);
    color: var(--dark);
}

.btn-secondary:hover {
    background-color: var(--gray);
    color: var(--white);
}

.btn-cta {
    background-color: var(--primary);
    color: var(--white);
    border-radius: 0.4rem;
    padding: 0.5rem 1.25rem;
    font-weight: 300;
    transition: all 0.3s ease;
}

.btn-cta:hover {
    background-color: var(--primary-dark) !important;
    color: var(--dark) !important;
}

/* ===== NAVIGATION ===== */

.navbar {
    border-bottom: 1px solid var(--gray-light);
}

.navbar-brand {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    font-size: 1.25rem;
}

/* Light mode */
@media (prefers-color-scheme: light) {
    .navbar-light .navbar-brand {
        color: var(--dark) !important;
    }
    
    .navbar-light .nav-link {
        color: var(--gray) !important;
        font-weight: 500;
        transition: color 0.3s ease;
        margin-left: var(--space-md);
    }
    
    .navbar-light .nav-link:hover,
    .navbar-light .nav-link.active {
        color: var(--primary) !important;
    }
}

/* Dark mode */
@media (prefers-color-scheme: dark) {
    .navbar-dark .navbar-brand {
        color: var(--white) !important;
    }
    
    .navbar-dark .nav-link {
        color: #f8f9fa !important;
        font-weight: 500;
        transition: color 0.3s ease;
        margin-left: var(--space-md);
    }
    
    .navbar-dark .nav-link:hover,
    .navbar-dark .nav-link.active {
        color: var(--primary) !important;
    }
}

/* Fallback for navbar-dark without media query */
.navbar-dark .nav-link {
    color: #f8f9fa !important;
    font-weight: 500;
    transition: color 0.3s ease;
    margin-left: var(--space-md);
}

.navbar-dark .nav-link.text-primary {
    color: var(--primary) !important;
}

.navbar-dark .nav-link:hover {
    color: var(--primary) !important;
}

.navbar-dark .nav-link.btn-cta:hover {
    color: var(--dark) !important;
}

/* Bouton CTA actif */
.navbar-dark .nav-link.btn-cta.active {
    background-color: var(--primary) !important;
    color: var(--white) !important;
}

.logo-svg {
    display: inline-block;
    vertical-align: middle;
}

/* ===== HERO SECTION ===== */

.hero {
    background: linear-gradient(135deg, var(--gray-lighter) 0%, var(--white) 100%);
    padding: 5rem 0;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-with-bg {
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    position: relative;
    padding: 5rem 0;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-with-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.55);
    z-index: 1;
}

.hero-with-bg .container {
    position: relative;
    z-index: 2;
}

.hero-with-bg h1,
.hero-with-bg .lead,
.hero-with-bg p,
.hero-with-bg .btn {
    color: var(--white);
}

.hero-with-bg .btn-primary {
    background-color: var(--primary) !important;
    border-color: var(--primary) !important;
}
    align-items: center;
}

.hero-content h1 {
    font-size: 2.5rem;
    color: var(--dark);
    margin-bottom: var(--space-lg);
    line-height: 1.1;
}

.hero-content p {
    font-size: 1.25rem;
    color: var(--gray);
    margin-bottom: var(--space-xl);
    line-height: 1.6;
}

.hero-cta {
    display: flex;
    gap: var(--space-md);
    align-items: center;
    margin-top: var(--space-xl);
}

/* ===== CARTES SERVICES ===== */

.service-card {
    background: var(--white);
    border: 1px solid var(--gray-light);
    border-radius: .8rem;
    padding: 2rem;
    transition: all 0.3s ease;
    text-align: center;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.service-card-icon {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: var(--space-lg);
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: var(--space-md);
    color: var(--dark);
}

.service-card p {
    flex-grow: 1;
    margin-bottom: var(--space-lg);
    font-size: 1rem;
}

.service-card .btn {
    align-self: center;
    margin-top: auto;
}

/* ===== SECTIONS ===== */

section {
    padding: 4rem 0;
}

.section-title {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title h2 {
    font-size: 2rem;
    margin-bottom: var(--space-md);
}

.section-title p {
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

.section-accent {
    color: var(--primary);
}

/* ===== RÉFÉRENCES / CLIENTS ===== */

.client-logo {
    filter: grayscale(100%);
    opacity: 0.6;
    transition: all 0.3s ease;
    max-height: 60px;
    max-width: 150px;
    object-fit: contain;
}

.client-logo:hover {
    filter: grayscale(0);
    opacity: 1;
}

.clients-section {
    background: var(--gray-lighter);
}

/* ===== FOOTER ===== */

footer {
    background-color: var(--dark);
    color: var(--white);
    margin-top: 4rem;
}

footer a {
    color: var(--primary);
}

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

footer .text-muted {
    color: var(--gray) !important;
}

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

@media (max-width: 768px) {
    h1 {
        font-size: 1.875rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    .hero {
        min-height: 500px;
        padding: 3rem 0;
    }
    
    .hero-content h1 {
        font-size: 1.875rem;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .service-card {
        padding: 1.5rem;
    }
    
    section {
        padding: 2.5rem 0;
    }
}

/* ===== SLIDER CLIENTS ===== */

.clientsSwiper {
    padding: 2rem 0;
}

.client-slide {
    padding: 2rem;
    border: 1px solid var(--gray-light);
    border-radius: .8rem;
    background-color: var(--white);
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    transition: all 0.3s ease;
}

.client-slide:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

/* Slider Logos HOME */
.clientsLogosSwiper {
    padding: 2rem 0;
}

.client-logo-slide {
    padding: 2rem;
    background-color: var(--white);
    border-radius: 0.4rem;
    transition: all 0.3s ease;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.client-logo-slide:hover {
    background-color: var(--gray-lighter);
}

.logo-track img {
    height: 48px;
    max-height: 48px;
    width: auto;
    opacity: .8;
    filter: grayscale(100%);
    transition: .2s;
}

/* ===== UTILITAIRES ===== */

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

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

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

.divider {
    height: 1px;
    background-color: var(--gray-light);
}

.accent-line {
    width: 60px;
    height: 4px;
    background-color: var(--primary);
    margin: var(--space-md) auto;
    border-radius: 1.8px;
}

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

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== NOUVEAU STYLE ===== */
.separator {
	clear: both;
	height: 5px;
	background: rgba(255,76,0,1)!important;
	background-size: 46px;
}

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

.bg-dark {
background: #333a45!important;
}