/* Variables et reset */
:root {
    --primary-color: #FF6B35;    /* Orange terre moderne */
    --secondary-color: #2B4162;  /* Bleu industriel profond */
    --dark-color: #1B2845;      /* Bleu nuit */
    --light-color: #F5F5F5;     /* Gris très clair */
    --accent-color: #FFB563;    /* Orange clair */
    --text-color: #333333;
    --white: #FFFFFF;
    --container-width: 1400px;   /* Container plus large */
    --header-height: 80px;
    --top-bar-height: 40px;     /* Nouvelle variable pour la hauteur de la top-bar */
    --total-header-height: calc(var(--header-height) + var(--top-bar-height)); /* Hauteur totale du header */
    --transition: all 0.3s ease;
    --box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    --border-radius: 15px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Roboto', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    overflow-x: hidden;
}

body.menu-open {
    overflow: hidden;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
    width: 100%;
}

/* Header et Navigation */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: var(--transition);
    background: var(--white);
}

.main-header.scroll-down {
    transform: translateY(-100%);
}

.main-header.scroll-up {
    transform: translateY(0);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.top-bar {
    background-color: var(--dark-color);
    color: var(--white);
    padding: 10px 0;
    font-size: 0.9rem;
}

.top-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.contact-info {
    display: flex;
    gap: 20px;
}

.contact-info a,
.social-links a {
    color: var(--white);
    text-decoration: none;
    transition: var(--transition);
}

.contact-info a:hover,
.social-links a:hover {
    color: var(--primary-color);
}

.social-links {
    display: flex;
    gap: 15px;
}

.main-nav {
    background-color: var(--white);
   
    transition: var(--transition);
}

.main-nav .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
}

.logo a {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: var(--dark-color);
}

.logo-img {
    height: 90px;
    width: 140px;
    margin-right: 10px;
    object-fit: contain;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.nav-container {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-links {
    display: flex;
    gap: 30px;
    list-style: none;
}

.nav-links a {
    color: var(--dark-color);
    text-decoration: none;
    font-weight: 500;
    position: relative;
    padding: 5px 0;
    transition: var(--transition);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: var(--transition);
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--primary-color);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    z-index: 1001;
}

.mobile-menu-btn span {
    display: block;
    width: 25px;
    height: 2px;
    background-color: var(--dark-color);
    margin: 5px 0;
    transition: var(--transition);
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* Menu Mobile */
.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    height: 100vh;
    background-color: var(--white);
    padding: 20px;
    z-index: 1000;
    transition: var(--transition);
    box-shadow: -2px 0 10px rgba(0,0,0,0.1);
    overflow-y: auto;
}

.mobile-menu.active {
    right: 0;
}

.mobile-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.mobile-menu-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--dark-color);
    cursor: pointer;
}

.mobile-nav-links {
    list-style: none;
    margin-bottom: 30px;
}

.mobile-nav-links li {
    margin-bottom: 15px;
}

.mobile-nav-links a {
    color: var(--dark-color);
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: 500;
    display: block;
    padding: 10px 0;
    transition: var(--transition);
}

.mobile-nav-links a:hover,
.mobile-nav-links a.active {
    color: var(--primary-color);
    padding-left: 10px;
}

.mobile-contact-info {
    margin-bottom: 30px;
}

.mobile-contact-info a {
    color: var(--dark-color);
    text-decoration: none;
    display: block;
    margin-bottom: 15px;
    font-size: 0.9rem;
}

.mobile-social-links {
    display: flex;
    gap: 15px;
}

.mobile-social-links a {
    color: var(--dark-color);
    font-size: 1.2rem;
    transition: var(--transition);
}

.mobile-social-links a:hover {
    color: var(--primary-color);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .nav-links {
        display: none;
    }

    .mobile-menu-btn {
        display: block;
        position: relative;
        z-index: 1002;
    }
    
    .nav-container {
        display: none;
    }
}

@media (max-width: 768px) {
    .top-bar {
        display: none;
    }

    .logo-img {
        height: 40px;
    }

    .logo-text {
        font-size: 1.2rem;
    }

    .container {
        padding: 0 15px;
    }
}

/* Hero Section avec Slider */
.hero-slider {
    position: relative;
    height: 100vh;
    min-height: 600px;
    overflow: hidden;
    margin-top: var(--total-header-height); /* Utilise la nouvelle variable pour la marge */
    padding-top: 20px; /* Ajoute un peu d'espace supplémentaire pour le contenu */
}

.slider-container {
    position: relative;
    height: 100%;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s ease;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
}

.slide::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
}

.slide.active {
    opacity: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    color: var(--white);
    text-align: center;
    padding: 40px 20px; /* Augmente le padding en haut pour plus d'espace */
    max-width: 800px;
    margin: 0 auto;
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-content p {
    font-size: 1.5rem;
    margin-bottom: 30px;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

.slider-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.2);
    color: var(--white);
    width: 50px;
    height: 50px;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    z-index: 3;
}

.slider-nav:hover {
    background: var(--primary-color);
}

.slider-nav.prev {
    left: 20px;
}

.slider-nav.next {
    right: 20px;
}

/* Responsive pour le hero slider */
@media (max-width: 768px) {
    .hero-slider {
        height: 80vh;
        min-height: 500px;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

    .hero-content p {
        font-size: 1.2rem;
    }
}

/* Sections communes */
.section {
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
    position: relative;
}

.section-title h2 {
    font-size: 2.5rem;
    color: var(--dark-color);
    margin-bottom: 20px;
    position: relative;
    display: inline-block;
}

.section-title h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--primary-color);
    border-radius: 2px;
}

.section-title p {
    font-size: 1.2rem;
    color: var(--secondary-color);
    max-width: 600px;
    margin: 0 auto;
}

/* Services Section */
.services-section {
    padding: 80px 0;
    background: var(--light-color);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 50px;
}

.service-card {
    background: #fff;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.service-card:hover {
    transform: translateY(-10px);
}

.service-image {
    position: relative;
    height: 250px;
    overflow: hidden;
}

.service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.service-card:hover .service-image img {
    transform: scale(1.1);
}

.service-content {
    padding: 25px;
}

.service-content h3 {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-bottom: 15px;
    font-weight: 600;
}

.service-content p {
    color: var(--text-color);
    margin-bottom: 20px;
    line-height: 1.6;
}

.service-content ul {
    list-style: none;
    padding: 0;
    margin: 0 0 25px 0;
}

.service-content ul li {
    position: relative;
    padding-left: 25px;
    margin-bottom: 10px;
    color: var(--text-color);
}

.service-content ul li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

.service-content .btn {
    width: 100%;
    text-align: center;
    padding: 12px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

@media (max-width: 992px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .service-image {
        height: 200px;
    }
}

/* Section Témoignages */
.testimonials-section {
    padding: 100px 0;
    background: var(--light-color);
    overflow: hidden;
}

.testimonials-wrapper {
    max-width: 1000px;
    margin: 50px auto 0;
    position: relative;
}

.testimonials-slider {
    display: flex;
    transition: transform 0.5s ease;
    margin: 0 -15px;
}

.testimonial-item {
    flex: 0 0 100%;
    padding: 0 15px;
    opacity: 0.3;
    transform: scale(0.9);
    transition: all 0.5s ease;
}

.testimonial-item.active {
    opacity: 1;
    transform: scale(1);
}

.testimonial-content {
    background: var(--white);
    border-radius: 15px;
    padding: 40px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    text-align: center;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.testimonial-content p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-color);
    font-style: italic;
    margin-bottom: 30px;
    position: relative;
}

.testimonial-content p::before,
.testimonial-content p::after {
    content: '"';
    font-size: 3rem;
    color: var(--primary-color);
    opacity: 0.3;
    position: absolute;
}

.testimonial-content p::before {
    left: -20px;
    top: -20px;
}

.testimonial-content p::after {
    right: -20px;
    bottom: -40px;
}

.testimonial-author {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 20px;
}

.testimonial-author img {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    object-fit: cover;
    margin-right: 20px;
    border: 3px solid var(--primary-color);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.author-info {
    text-align: left;
}

.author-info h4 {
    color: var(--primary-color);
    font-size: 1.2rem;
    margin: 0;
    font-weight: 600;
}

.author-info span {
    color: var(--text-color);
    font-size: 0.9rem;
    opacity: 0.8;
}

.testimonials-nav {
    text-align: center;
    margin-top: 40px;
    position: relative;
    z-index: 2;
}

.testimonials-nav button {
    background: var(--primary-color);
    color: var(--white);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: none;
    margin: 0 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.testimonials-nav button:hover {
    background: var(--secondary-color);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}

.testimonials-nav button i {
    font-size: 1.2rem;
}

@media (max-width: 768px) {
    .testimonial-content {
        padding: 30px 20px;
    }
    
    .testimonial-content p {
        font-size: 1rem;
    }
    
    .testimonial-author img {
        width: 60px;
        height: 60px;
    }
    
    .testimonial-author {
        flex-direction: column;
        text-align: center;
    }
    
    .testimonial-author img {
        margin: 0 0 15px 0;
    }
    
    .author-info {
        text-align: center;
    }
}

/* Section Méthode de Travail */
.process-section {
    padding: 100px 0;
    background: linear-gradient(to bottom, #fff 0%, var(--light-color) 100%);
}

.process-timeline {
    max-width: 1000px;
    margin: 60px auto 0;
    position: relative;
    padding: 40px 0;
}

.process-timeline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 100%;
    background: var(--primary-color);
    opacity: 0.2;
}

.timeline-item {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 60px;
    position: relative;
}

.timeline-number {
    width: 60px;
    height: 60px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.5rem;
    font-weight: bold;
    position: relative;
    z-index: 2;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.timeline-content {
    background: #fff;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    width: calc(50% - 50px);
    position: relative;
    margin-left: 40px;
}

.timeline-content h3 {
    color: var(--primary-color);
    font-size: 1.4rem;
    margin-bottom: 15px;
}

.timeline-content p {
    color: var(--text-color);
    margin: 0;
    line-height: 1.6;
}

/* Responsive Design */
@media (max-width: 768px) {
    .testimonial-item {
        padding: 30px 20px;
        margin: 10px;
    }

    .testimonial-content p {
        font-size: 1rem;
    }

    .testimonial-author img {
        width: 50px;
        height: 50px;
    }

    .process-timeline::before {
        left: 30px;
    }

    .timeline-content {
        width: calc(100% - 80px);
        margin-left: 60px;
    }

    .timeline-item {
        justify-content: flex-start;
    }
    
    .testimonials-nav button {
        width: 40px;
        height: 40px;
    }
}

/* Section À Propos */
.about-section {
    padding: 80px 0;
    background: var(--white);
    overflow: hidden;
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 60px;
    align-items: center;
}

.about-image {
    position: relative;
    height: 100%;
    min-height: 500px;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
    transform: translateX(-20px);
}

.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.about-image:hover img {
    transform: scale(1.05);
}

.about-content {
    padding: 30px 50px 30px 0;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.about-content .section-title {
    text-align: left;
    margin-bottom: 30px;
}

.about-content .section-title h2 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 20px;
    position: relative;
}

.about-content .section-title h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 80px;
    height: 3px;
    background: var(--primary-color);
}

.about-content .section-title p {
    font-size: 1.2rem;
    color: var(--text-color);
}

.about-text p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-color);
    margin-bottom: 20px;
}

.about-text ul {
    list-style: none;
    padding: 0;
    margin: 0 0 30px 0;
}

.about-text ul li {
    position: relative;
    padding-left: 30px;
    margin-bottom: 15px;
    font-size: 1.1rem;
    color: var(--text-color);
}

.about-text ul li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

.about-text .btn {
    padding: 15px 40px;
    font-size: 1.1rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    display: inline-block;
    transition: all 0.3s ease;
}

.about-text .btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(255, 107, 53, 0.3);
}

@media (max-width: 992px) {
    .about-grid {
        grid-template-columns: 1fr;
    }
    
    .about-image {
        min-height: 400px;
        margin-bottom: 30px;
        transform: none;
    }
    
    .about-content {
        padding: 30px 0;
        text-align: center;
    }
    
    .about-content .section-title {
        text-align: center;
    }
    
    .about-content .section-title h2::after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .about-text ul li {
        text-align: left;
    }
}

@media (max-width: 768px) {
    .about-content .section-title h2 {
        font-size: 2rem;
    }

    .about-text p,
    .about-text ul li {
        font-size: 1rem;
    }
}

/* Section Pourquoi Nous Choisir */
.why-us-section {
    background-color: var(--white);
}

.why-us-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-top: 50px;
}

.why-us-item {
    background: var(--light-color);
    padding: 40px 30px;
    border-radius: var(--border-radius);
    text-align: center;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.why-us-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--primary-color);
    transform: scaleX(0);
    transition: var(--transition);
}

.why-us-item:hover::before {
    transform: scaleX(1);
}

.why-us-item:hover {
    transform: translateY(-10px);
    box-shadow: var(--box-shadow);
}

/* Section Impact */
.impact-section {
    position: relative;
    padding: 100px 0;
    color: var(--light-color);
    text-align: center;
}

.impact-section .overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
}

.impact-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
}

.impact-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: var(--light-color);
}

.impact-content .lead {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.impact-content .btn {
    padding: 12px 30px;
    font-size: 1.1rem;
}

@media (max-width: 768px) {
    .impact-content h2 {
        font-size: 2rem;
    }
    .impact-content .lead {
        font-size: 1.1rem;
    }
}

/* Responsive Design */
@media (max-width: 1200px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .why-us-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .about-content {
        padding-right: 0;
    }
    
    .about-features {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .why-us-grid {
        grid-template-columns: 1fr;
    }
    
    .about-features {
        grid-template-columns: 1fr;
    }
    
    .section {
        padding: 60px 0;
    }
    
    .section-title h2 {
        font-size: 2rem;
    }
}

/* Section CTA */
.cta-section {
    padding: 80px 0;
    background: var(--light-color);
    position: relative;
    overflow: hidden;
}

.cta-wrapper {
    display: flex;
    align-items: center;
    background: var(--white);
    border-radius: 20px;
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
    overflow: hidden;
}

.cta-image {
    flex: 0 0 50%;
    position: relative;
    height: 400px;
    overflow: hidden;
}

.cta-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.cta-content {
    flex: 0 0 50%;
    padding: 50px;
    background: var(--white);
}

.cta-content h2 {
    color: var(--primary-color);
    font-size: 2.5rem;
    margin-bottom: 20px;
    font-weight: 700;
}

.cta-content p {
    font-size: 1.2rem;
    color: var(--text-color);
    margin-bottom: 30px;
    line-height: 1.6;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.cta-buttons .btn {
    padding: 15px 30px;
    font-size: 1.1rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 200px;
    justify-content: center;
    transition: all 0.3s ease;
}

.cta-buttons .btn i {
    font-size: 1.2rem;
}

.cta-buttons .btn-primary {
    background: var(--primary-color);
    color: var(--white);
    border: 2px solid var(--primary-color);
}

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

.cta-buttons .btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(255, 107, 53, 0.3);
}

.cta-buttons .btn-outline:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(255, 107, 53, 0.3);
}

@media (max-width: 992px) {
    .cta-wrapper {
        flex-direction: column;
    }

    .cta-image,
    .cta-content {
        flex: 0 0 100%;
    }

    .cta-image {
        height: 300px;
    }

    .cta-content {
        padding: 40px 30px;
        text-align: center;
    }

    .cta-content h2 {
        font-size: 2rem;
    }

    .cta-buttons {
        justify-content: center;
    }
}

@media (max-width: 576px) {
    .cta-section {
        padding: 60px 0;
    }

    .cta-content {
        padding: 30px 20px;
    }

    .cta-content h2 {
        font-size: 1.8rem;
    }

    .cta-content p {
        font-size: 1.1rem;
    }

    .cta-buttons {
        flex-direction: column;
    }

    .cta-buttons .btn {
        width: 100%;
    }
}

/* Boutons */
.btn {
    display: inline-block;
    padding: 12px 25px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    text-align: center;
    border: 2px solid transparent;
}

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

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

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

.btn-secondary:hover {
    background-color: transparent;
    border-color: var(--secondary-color);
    color: var(--secondary-color);
}

.btn-outline-light {
    border: 2px solid var(--white);
    color: var(--white);
}

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

/* Animations */
[data-aos] {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-aos].aos-animate {
    opacity: 1;
    transform: translateY(0);
}

/* Parallax */
.parallax {
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    position: relative;
}

.parallax .overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.7);
}

/* Section Réalisations */
.blog-section {
    padding: 80px 0;
    background: var(--white);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.blog-card {
    background: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.blog-card:hover {
    transform: translateY(-10px);
}

.blog-image {
    position: relative;
    height: 250px;
    overflow: hidden;
}

.blog-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.blog-date {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--primary-color);
    color: var(--white);
    padding: 8px 15px;
    border-radius: 5px;
}

.blog-content {
    padding: 25px;
}

.blog-content h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: var(--dark-color);
}

.blog-content p {
    margin-bottom: 20px;
    color: var(--text-color);
}

.read-more {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: var(--transition);
}

.read-more:hover {
    color: var(--secondary-color);
}

/* Responsive */
@media (max-width: 992px) {
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .blog-grid {
        grid-template-columns: 1fr;
    }
    
    .blog-image {
        height: 200px;
    }
}

/* Footer */
.main-footer {
    background: var(--dark-color);
    color: var(--white);
    padding: 80px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3 {
    color: var(--primary-color);
    font-size: 1.3rem;
    margin-bottom: 20px;
    position: relative;
}

.footer-section p {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

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

.footer-section ul {
    list-style: none;
    padding: 0;
}

.footer-section ul li {
    margin-bottom: 10px;
}

.footer-section ul li a {
    color: var(--white);
    text-decoration: none;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-section ul li a:hover {
    color: var(--primary-color);
    padding-left: 5px;
}

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

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

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-3px);
}

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid rgba(255,255,255,0.1);
    text-align: center;
}

.mt-4 {
    margin-top: 25px;
}

/* Responsive */
@media (max-width: 992px) {
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .footer-section {
        text-align: center;
    }
    
    .footer-section p,
    .footer-section ul li a {
        justify-content: center;
    }
    
    .social-links {
        justify-content: center;
    }
}

/* Timeline Process */
.process-timeline {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
    padding: 40px 0;
}

.timeline-item {
    position: relative;
    margin-bottom: 40px;
    padding-left: 60px;
}

.timeline-number {
    position: absolute;
    left: 0;
    width: 40px;
    height: 40px;
    background: var(--primary-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
}

.timeline-content {
    background: var(--white);
    padding: 25px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.timeline-content h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
}

.timeline-content ul {
    list-style: none;
    padding: 0;
    margin-top: 15px;
}

.timeline-content ul li {
    padding-left: 20px;
    position: relative;
    margin-bottom: 8px;
}

.timeline-content ul li:before {
    content: "";
    position: absolute;
    left: 0;
    top: 8px;
    width: 8px;
    height: 8px;
    background: var(--primary-color);
    border-radius: 50%;
}

/* FAQ Section */
.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.faq-item {
    background: var(--white);
    padding: 25px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.faq-item h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.faq-item i {
    font-size: 1.2em;
}

/* Expertise Gallery */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}

.gallery-grid img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.gallery-grid img:hover {
    transform: scale(1.05);
}

/* Service Cards Improvements */
.service-card {
    background: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-5px);
}

.service-image {
    position: relative;
    overflow: hidden;
    height: 200px;
}

.service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.service-content {
    padding: 25px;
}

.service-content h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.service-content i {
    font-size: 1.2em;
}

.service-content ul {
    list-style: none;
    padding: 0;
    margin-top: 15px;
}

.service-content ul li {
    padding-left: 20px;
    position: relative;
    margin-bottom: 8px;
}

.service-content ul li:before {
    content: "";
    position: absolute;
    left: 0;
    top: 8px;
    width: 8px;
    height: 8px;
    background: var(--primary-color);
    border-radius: 50%;
}

/* Hero Section Improvements */
.hero-section {
    position: relative;
    padding: 120px 0;
    background-size: cover;
    background-position: center;
    color: var(--white);
}

.hero-section .overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
    margin-top: 30px;
}

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

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

/* Expertise Items */
.expertise-item {
    background: var(--white);
    padding: 25px;
    border-radius: var(--border-radius);
    margin-bottom: 20px;
    box-shadow: var(--box-shadow);
}

.expertise-item i {
    color: var(--primary-color);
    font-size: 2em;
    margin-bottom: 15px;
}

.expertise-item h3 {
    color: var(--primary-color);
    margin-bottom: 10px;
}

/* Responsive Adjustments */
@media (max-width: 992px) {
    .faq-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .hero-section {
        padding: 80px 0;
    }
}

@media (max-width: 768px) {
    .timeline-item {
        padding-left: 50px;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .expertise-item {
        text-align: center;
    }
}

/* Expertise Section Améliorée */
.expertise-content {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.expertise-item {
    background: var(--white);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.expertise-item:hover {
    transform: translateY(-5px);
}

.expertise-item i {
    color: var(--primary-color);
    font-size: 2.5em;
    margin-bottom: 20px;
}

.expertise-item h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
    font-size: 1.4em;
}

.expertise-item ul {
    list-style: none;
    padding: 0;
    margin-top: 15px;
}

.expertise-item ul li {
    padding-left: 25px;
    position: relative;
    margin-bottom: 10px;
    line-height: 1.4;
}

.expertise-item ul li:before {
    content: "\f00c";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    position: absolute;
    left: 0;
    color: var(--primary-color);
}

/* Stats Section */
.expertise-stats {
    display: none;
}

.stat-item {
    display: none;
}

.stat-number {
    display: none;
}

.stat-label {
    display: none;
}

/* Gallery améliorée */
.expertise-gallery {
    margin-top: 0;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.gallery-item {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    aspect-ratio: 4/3;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    padding: 20px;
    color: var(--white);
    transform: translateY(100%);
    transition: var(--transition);
}

.gallery-item:hover .gallery-overlay {
    transform: translateY(0);
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-overlay span {
    font-size: 1.1em;
    font-weight: 500;
}

/* Responsive */
@media (max-width: 992px) {
    .expertise-stats {
        display: none;
    }
}

@media (max-width: 768px) {
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .expertise-item {
        padding: 20px;
    }
    
    .expertise-item i {
        font-size: 2em;
    }
}

/* FAQ Section améliorée */
.faq-section {
    background: var(--light-color);
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.faq-item {
    background: var(--white);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.faq-item:hover {
    transform: translateY(-5px);
}

.faq-item h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
    display: flex;
    align-items: flex-start;
    gap: 15px;
    font-size: 1.2em;
    line-height: 1.4;
}

.faq-item h3 i {
    color: var(--primary-color);
    font-size: 1.4em;
    flex-shrink: 0;
}

.faq-item p {
    color: var(--text-color);
    line-height: 1.6;
    margin: 0;
    padding-left: 35px;
}

/* CTA Section améliorée */
.cta-section {
    background: var(--primary-color);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.cta-section:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(0,0,0,0.2) 0%, rgba(0,0,0,0) 100%);
}

.cta-content {
    position: relative;
    z-index: 1;
    padding: 60px 0;
}

.cta-content h2 {
    font-size: 2.5em;
    margin-bottom: 20px;
}

.cta-content .lead {
    font-size: 1.2em;
    margin-bottom: 30px;
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
}

.cta-buttons .btn {
    min-width: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-size: 1.1em;
    padding: 15px 30px;
}

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

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

/* Responsive */
@media (max-width: 992px) {
    .faq-grid {
        grid-template-columns: 1fr;
    }

    .cta-content h2 {
        font-size: 2em;
    }
}

@media (max-width: 768px) {
    .faq-item {
        padding: 20px;
    }

    .faq-item h3 {
        font-size: 1.1em;
    }

    .cta-buttons {
        flex-direction: column;
    }

    .cta-buttons .btn {
        width: 100%;
        max-width: 300px;
    }
}

/* Section Contact */
.hero-section {
    background-color: var(--dark-color);
    color: var(--white);
    padding: 100px 0 60px;
    text-align: center;
}

.hero-content h1 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.hero-buttons {
    margin-top: 30px;
    display: flex;
    justify-content: center;
    gap: 20px;
}

/* Section Contact Rapide */
.contact-grid,
.engagement-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin: 30px 0;
}

.contact-item,
.engagement-item {
    background: var(--white);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    height: 100%;
    text-align: center;
}

.contact-item i,
.engagement-item i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.contact-item h3,
.engagement-item h3 {
    color: var(--dark-color);
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.contact-item p,
.engagement-item p {
    color: var(--text-color);
    opacity: 0.8;
    margin-bottom: 10px;
}

.contact-item a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: bold;
    font-size: 1.2rem;
    display: block;
    margin: 10px 0;
    transition: var(--transition);
}

.contact-item a:hover {
    color: var(--secondary-color);
}

/* Responsive */
@media (max-width: 992px) {
    .contact-grid,
    .engagement-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .contact-grid,
    .engagement-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 15px;
    }
    
    .contact-form {
        padding: 20px;
    }
    
    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 10px;
    }
}

/* Formulaire */
.contact-form {
    background: var(--white);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    margin: 30px 0;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--dark-color);
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--primary-color);
    outline: none;
    box-shadow: 0 0 0 2px rgba(255, 107, 53, 0.1);
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    margin-top: 5px;
}

.checkbox-label span {
    font-size: 0.9rem;
    color: var(--text-color);
}

/* Messages d'alerte */
.alert {
    padding: 15px;
    border-radius: var(--border-radius);
    margin-bottom: 20px;
}

.alert-danger {
    background-color: #ffe5e5;
    color: #d63031;
    border: 1px solid #fab1a0;
}

.alert-success {
    background-color: #e5ffe7;
    color: #00b894;
    border: 1px solid #55efc4;
}

/* Map */
.map-container {
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    margin: 30px 0;
}

/* Section Engagement */
.engagement-item {
    background: var(--white);
    padding: 30px;
    margin: 20px 0;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    text-align: center;
}

.engagement-item h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-buttons {
        flex-direction: column;
        gap: 15px;
    }
    
    .contact-form {
        padding: 20px;
    }
    
    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 10px;
    }
}

/* Mentions Légales */
.legal-content,
.privacy-content {
    max-width: 900px;
    margin: 0 auto;
}

.legal-item,
.privacy-item {
    background: var(--white);
    padding: 40px;
    margin: 30px 0;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.legal-item h3,
.privacy-item h3 {
    color: var(--primary-color);
    margin-bottom: 25px;
    font-size: 1.4rem;
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 10px;
    display: inline-block;
}

.legal-item ul,
.privacy-item ul {
    list-style: none;
    padding: 0;
    margin: 20px 0;
}

.legal-item ul li,
.privacy-item ul li {
    margin-bottom: 15px;
    padding-left: 25px;
    position: relative;
    line-height: 1.6;
}

.legal-item ul li:before,
.privacy-item ul li:before {
    content: "→";
    color: var(--primary-color);
    position: absolute;
    left: 0;
    font-weight: bold;
}

.legal-item a,
.privacy-item a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
    font-weight: 500;
    border-bottom: 1px solid transparent;
}

.legal-item a:hover,
.privacy-item a:hover {
    color: var(--secondary-color);
    border-bottom-color: var(--secondary-color);
}

.legal-item p,
.privacy-item p {
    margin-bottom: 20px;
    line-height: 1.8;
}

.legal-item strong,
.privacy-item strong {
    color: var(--dark-color);
    font-weight: 600;
}

/* Footer Mentions Légales */
.footer-bottom a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
    border-bottom: 1px solid transparent;
}

.footer-bottom a:hover {
    color: var(--white);
    border-bottom-color: var(--white);
}

/* Responsive */
@media (max-width: 992px) {
    .legal-item,
    .privacy-item {
        padding: 30px;
        margin: 25px 0;
    }
}

@media (max-width: 768px) {
    .legal-item,
    .privacy-item {
        padding: 25px;
        margin: 20px 0;
    }

    .legal-item h3,
    .privacy-item h3 {
        font-size: 1.2rem;
        margin-bottom: 20px;
    }

    .legal-item ul li,
    .privacy-item ul li {
        padding-left: 20px;
        margin-bottom: 12px;
    }
}

.legal-item h3 i,
.privacy-item h3 i {
    margin-right: 12px;
    color: var(--primary-color);
    font-size: 1.2em;
    vertical-align: middle;
}

.legal-item h3,
.privacy-item h3 {
    color: var(--dark-color);
    margin-bottom: 25px;
    font-size: 1.4rem;
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 10px;
    display: inline-block;
}

/* Section Tarifs */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin: 40px 0;
}

.pricing-card {
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    overflow: hidden;
    transition: var(--transition);
    height: 100%;
}

.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.1);
}

.pricing-card.featured {
    border: 2px solid var(--primary-color);
    transform: scale(1.02);
}

.pricing-header {
    background: var(--light-color);
    padding: 30px;
    text-align: center;
}

.pricing-header i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.pricing-header h3 {
    color: var(--dark-color);
    font-size: 1.5rem;
    margin-bottom: 10px;
}

.pricing-header p {
    color: var(--text-color);
    opacity: 0.8;
}

.pricing-body {
    padding: 30px;
}

.pricing-body ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.pricing-body ul li {
    margin-bottom: 15px;
    padding-left: 25px;
    position: relative;
}

.pricing-body ul li i {
    color: var(--primary-color);
    position: absolute;
    left: 0;
}

.pricing-footer {
    padding: 20px 30px 30px;
    text-align: center;
}

@media (max-width: 992px) {
    .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-card.featured {
        transform: none;
    }
}

/* Formulaire de devis multi-étapes */
.progress-bar {
    display: flex;
    justify-content: space-between;
    margin-bottom: 40px;
    position: sticky;
    top: var(--total-header-height);
    background: var(--white);
    padding: 20px 0;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.progress-step {
    flex: 1;
    text-align: center;
    position: relative;
    padding: 0 10px;
}

.progress-step::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    height: 2px;
    background: #ddd;
    transform: translateY(-50%);
    z-index: -1;
}

.progress-step:last-child::after {
    display: none;
}

.step-number {
    width: 30px;
    height: 30px;
    background: #ddd;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 10px;
    color: var(--white);
    font-weight: bold;
    position: relative;
    z-index: 1;
    transition: var(--transition);
}

.progress-step.active .step-number,
.progress-step.completed .step-number {
    background: var(--primary-color);
}

.step-label {
    font-size: 0.9rem;
    color: var(--text-color);
    font-weight: 500;
}

/* Étapes du formulaire */
.form-step {
    background: var(--white);
    padding: 30px;
    border-radius: var(--border-radius);
    margin-bottom: 30px;
    box-shadow: var(--box-shadow);
    position: relative;
}

.form-step::before {
    content: attr(data-step);
    position: absolute;
    top: -15px;
    left: 30px;
    background: var(--primary-color);
    color: var(--white);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: bold;
}

.form-step h3 {
    color: var(--dark-color);
    margin-bottom: 25px;
    padding-top: 10px;
}

/* Service cards */
.service-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.service-card {
    background: var(--white);
    padding: 20px;
    border-radius: var(--border-radius);
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
}

.service-card:hover {
    transform: translateY(-5px);
}

.service-card.selected {
    border-color: var(--primary-color);
    background: rgba(255, 107, 53, 0.05);
}

.service-card i {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.service-card h4 {
    color: var(--dark-color);
    margin-bottom: 10px;
}

/* Champs dynamiques */
.dynamic-fields {
    display: none;
    margin-top: 20px;
}

.dynamic-fields.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

/* Volume selector */
.volume-selector {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
    margin: 15px 0;
}

.volume-option {
    background: var(--white);
    padding: 15px;
    border-radius: var(--border-radius);
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid #ddd;
}

.volume-option:hover {
    transform: translateY(-3px);
}

.volume-option.selected {
    border-color: var(--primary-color);
    background: rgba(255, 107, 53, 0.05);
}

.volume-option .volume {
    display: block;
    font-size: 1.2rem;
    font-weight: bold;
    color: var(--dark-color);
    margin-bottom: 5px;
}

.volume-option .desc {
    font-size: 0.9rem;
    color: var(--text-color);
}

/* Dimensions input */
.dimensions-input {
    display: flex;
    align-items: center;
    gap: 10px;
}

.dimensions-input input {
    width: 100px;
}

/* Navigation */
.form-navigation {
    display: flex;
    justify-content: space-between;
    margin-top: 30px;
    padding: 20px;
    background: var(--white);
    border-radius: var(--border-radius);
}

/* Responsive */
@media (max-width: 768px) {
    .service-cards {
        grid-template-columns: 1fr;
    }
    
    .volume-selector {
        grid-template-columns: 1fr;
    }
    
    .progress-bar {
        margin: 20px 0;
    }
    
    .step-label {
        display: none;
    }
    
    .dimensions-input {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .dimensions-input input {
        width: 100%;
    }
}

/* Style des erreurs */
.error {
    border-color: #ff4444 !important;
}

.error-message {
    color: #ff4444;
    font-size: 0.9rem;
    margin-top: 5px;
}

/* Formulaire de devis multi-étapes */
.progress-bar {
    display: flex;
    justify-content: space-between;
    margin-bottom: 40px;
    position: sticky;
    top: var(--total-header-height);
    background: var(--white);
    padding: 20px 0;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.progress-step {
    flex: 1;
    text-align: center;
    position: relative;
    padding: 0 10px;
}

.progress-step::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    height: 2px;
    background: #ddd;
    transform: translateY(-50%);
    z-index: -1;
}

.progress-step:last-child::after {
    display: none;
}

.step-number {
    width: 30px;
    height: 30px;
    background: #ddd;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 10px;
    color: var(--white);
    font-weight: bold;
    position: relative;
    z-index: 1;
    transition: var(--transition);
}

.progress-step.active .step-number,
.progress-step.completed .step-number {
    background: var(--primary-color);
}

.step-label {
    font-size: 0.9rem;
    color: var(--text-color);
    font-weight: 500;
}

/* Étapes du formulaire */
.form-step {
    background: var(--white);
    padding: 30px;
    border-radius: var(--border-radius);
    margin-bottom: 30px;
    box-shadow: var(--box-shadow);
    position: relative;
}

.form-step::before {
    content: attr(data-step);
    position: absolute;
    top: -15px;
    left: 30px;
    background: var(--primary-color);
    color: var(--white);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: bold;
}

.form-step h3 {
    color: var(--dark-color);
    margin-bottom: 25px;
    padding-top: 10px;
}

/* Service cards */
.service-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.service-card {
    background: var(--white);
    padding: 20px;
    border-radius: var(--border-radius);
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
}

.service-card:hover {
    transform: translateY(-5px);
}

.service-card.selected {
    border-color: var(--primary-color);
    background: rgba(255, 107, 53, 0.05);
}

.service-card i {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.service-card h4 {
    color: var(--dark-color);
    margin-bottom: 10px;
}

/* Champs dynamiques */
.dynamic-fields {
    display: none;
    margin-top: 20px;
}

.dynamic-fields.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

/* Volume selector */
.volume-selector {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
    margin: 15px 0;
}

.volume-option {
    background: var(--white);
    padding: 15px;
    border-radius: var(--border-radius);
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid #ddd;
}

.volume-option:hover {
    transform: translateY(-3px);
}

.volume-option.selected {
    border-color: var(--primary-color);
    background: rgba(255, 107, 53, 0.05);
}

.volume-option .volume {
    display: block;
    font-size: 1.2rem;
    font-weight: bold;
    color: var(--dark-color);
    margin-bottom: 5px;
}

.volume-option .desc {
    font-size: 0.9rem;
    color: var(--text-color);
}

/* Dimensions input */
.dimensions-input {
    display: flex;
    align-items: center;
    gap: 10px;
}

.dimensions-input input {
    width: 100px;
}

/* Navigation */
.form-navigation {
    display: flex;
    justify-content: space-between;
    margin-top: 30px;
    padding: 20px;
    background: var(--white);
    border-radius: var(--border-radius);
}

/* Responsive */
@media (max-width: 768px) {
    .service-cards {
        grid-template-columns: 1fr;
    }
    
    .volume-selector {
        grid-template-columns: 1fr;
    }
    
    .progress-bar {
        margin: 20px 0;
    }
    
    .step-label {
        display: none;
    }
    
    .dimensions-input {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .dimensions-input input {
        width: 100%;
    }
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Avis Google */
.google-rating{display:inline-flex;align-items:center;gap:.5rem;margin-top:1rem;padding:.5rem 1.1rem;background:#fff;border-radius:50px;box-shadow:0 4px 15px rgba(0,0,0,.08);color:#1e2a4a;text-decoration:none;font-size:.95rem;transition:transform .2s}
.google-rating:hover{transform:translateY(-2px);color:#1e2a4a}
.google-rating .fa-google{color:#4285f4}
.google-rating-stars,.testimonial-stars{color:#fbbc04}
.testimonial-stars{text-align:center;margin-bottom:1rem;font-size:1.05rem;letter-spacing:2px}
.testimonial-author .fa-google{color:#4285f4;margin-right:2px}

/* Sous-menu « Vente & location » */
.nav-links li.has-submenu{position:relative}
.nav-links li.has-submenu > a i{font-size:.7em;margin-left:4px;transition:transform .2s}
.nav-links li.has-submenu:hover > a i,.nav-links li.has-submenu:focus-within > a i{transform:rotate(180deg)}
.nav-links .submenu{position:absolute;top:100%;left:-18px;min-width:250px;list-style:none;margin:0;padding:10px 0;
  background:#fff;border-radius:10px;box-shadow:0 12px 30px rgba(0,0,0,.12);border-top:3px solid var(--primary-color);
  opacity:0;visibility:hidden;transform:translateY(8px);transition:all .2s ease;z-index:1100}
.nav-links li.has-submenu:hover > .submenu,.nav-links li.has-submenu:focus-within > .submenu{opacity:1;visibility:visible;transform:translateY(0)}
.nav-links li.has-submenu::after{content:'';position:absolute;left:0;right:0;top:100%;height:12px}
.nav-links .submenu a{display:block;padding:9px 20px;white-space:nowrap}
.nav-links .submenu a::after{display:none}
.nav-links .submenu a:hover{background:var(--light-color)}
.mobile-submenu-titre{display:block;padding:10px 0 4px;font-size:1.1rem;font-weight:600;color:var(--secondary-color)}
.mobile-submenu ul{list-style:none;padding-left:16px;border-left:2px solid var(--primary-color);margin:0}
.mobile-submenu ul li{margin-bottom:0}
.mobile-submenu ul a{font-size:1rem;padding:7px 0}