/* ========================================
   TABLE OF CONTENTS
   ========================================
   1. Variables & Reset
   2. Base & Typography
   3. Navigation
   4. Hero Section
   5. Buttons
   6. Sections Générales
   7. Services
   8. About
   9. Contact
   10. Forms
   11. Testimonials
   12. Footer
   13. Widget Chat
   14. Animations
   15. Utilities
   16. Responsive
   ======================================== */

/* 1. Variables & Reset */
:root {
    /* Colors - Noir/Gris avec une touche de bleu élégant */
    --black: #000000;
    --black-soft: #1A1A1A;
    --black-light: #2D2D2D;
    --white: #FFFFFF;
    --gray-50: #FAFAFA;
    --gray-100: #F5F5F5;
    --gray-200: #EEEEEE;
    --gray-300: #E0E0E0;
    --gray-400: #BDBDBD;
    --gray-500: #9E9E9E;
    --gray-600: #757575;
    --gray-700: #616161;
    --gray-800: #424242;
    --gray-900: #212121;
    
    /* Accent Colors - Bleu élégant */
    --accent: #2563EB;
    --accent-dark: #1D4ED8;
    --accent-light: #3B82F6;
    --accent-soft: #EFF6FF;
    --accent-muted: #60A5FA;
    
    --success: #10B981;
    --error: #EF4444;
    --warning: #F59E0B;
    --info: #3B82F6;
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-headings: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    --spacing-2xl: 8rem;
    
    /* Container */
    --container-width: 1200px;
    --container-padding: 2rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.07);
    --shadow-lg: 0 10px 15px rgba(0,0,0,0.1);
    --shadow-xl: 0 20px 25px rgba(0,0,0,0.1);
    --shadow-2xl: 0 25px 50px rgba(0,0,0,0.15);
    --shadow-accent: 0 8px 20px rgba(37,99,235,0.15);
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.25s ease;
    --transition-slow: 0.4s ease;
    
    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
}

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

*::before,
*::after {
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-primary);
    color: var(--gray-800);
    background: var(--white);
    line-height: 1.5;
    overflow-x: hidden;
}

/* 2. Base & Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-headings);
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: -0.02em;
    color: var(--black);
}

h1 {
    font-size: 4rem;
    font-weight: 700;
    letter-spacing: -0.03em;
}

h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

h3 {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
}

h4 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

p {
    color: var(--gray-600);
    line-height: 1.6;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-base);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

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

section {
    padding: var(--spacing-xl) 0;
}

@media (max-width: 768px) {
    section {
        padding: var(--spacing-lg) 0;
    }
    
    h1 {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    h3 {
        font-size: 1.25rem;
    }
}

/* 3. Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: var(--transition-base);
    border-bottom: 1px solid var(--gray-200);
}

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

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
}

.logo-text {
    color: var(--black);
}

.logo-highlight {
    color: var(--accent);
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-links a {
    font-weight: 500;
    position: relative;
    padding: 0.5rem 0;
}

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

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

.nav-links a.active {
    color: var(--accent);
}

.nav-cta {
    background: var(--black);
    color: var(--white) !important;
    padding: 0.5rem 1.5rem !important;
    border-radius: var(--radius-full);
    transition: var(--transition-base) !important;
}

.nav-cta:hover {
    background: var(--accent);
    transform: translateY(-2px);
}

.nav-cta::after {
    display: none !important;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.nav-phone {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
    transition: var(--transition-base);
}

.nav-phone:hover {
    color: var(--accent);
}

.burger {
    display: none;
    cursor: pointer;
    flex-direction: column;
    gap: 6px;
}

.burger span {
    width: 25px;
    height: 2px;
    background: var(--black);
    transition: var(--transition-base);
}

/* 4. Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--gray-50) 0%, var(--white) 100%);
    overflow: hidden;
    padding-top: 80px;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 30% 50%, rgba(37,99,235,0.03) 0%, transparent 50%);
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: var(--accent-soft);
    border-radius: var(--radius-full);
    margin-bottom: 2rem;
}

.badge-text {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--accent);
}

.hero-title {
    margin-bottom: 1.5rem;
}

.text-gradient {
    background: linear-gradient(135deg, var(--black) 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--gray-600);
    margin-bottom: 2rem;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 3rem;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--gray-200);
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--gray-600);
}

.hero-scroll {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    cursor: pointer;
    animation: bounce 2s infinite;
}

.hero-scroll span {
    display: block;
    font-size: 0.75rem;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--gray-500);
}

/* 5. Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 0.875rem 2rem;
    font-size: 1rem;
    font-weight: 500;
    text-decoration: none;
    border-radius: var(--radius-full);
    transition: var(--transition-base);
    cursor: pointer;
    border: none;
    white-space: nowrap;
}

.btn-large {
    padding: 1rem 2.5rem;
    font-size: 1.125rem;
}

.btn-block {
    width: 100%;
}

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

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

.btn-secondary {
    background: transparent;
    color: var(--black);
    border: 1px solid var(--black);
}

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

.btn-outline-light {
    background: transparent;
    color: var(--white);
    border: 1px solid var(--white);
}

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

.btn-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--accent);
    font-weight: 500;
    transition: var(--transition-base);
}

.btn-link:hover {
    gap: 0.75rem;
    color: var(--accent-dark);
}

/* 6. Sections Générales */
.section-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.section-badge {
    display: inline-block;
    padding: 0.375rem 1rem;
    background: var(--accent-soft);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--accent);
    margin-bottom: 1rem;
}

.section-title {
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--gray-600);
    max-width: 600px;
    margin: 0 auto;
}

/* Clients Section */
.clients {
    padding: var(--spacing-lg) 0;
    background: var(--gray-50);
    overflow: hidden;
}

.clients-title {
    text-align: center;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--gray-500);
    margin-bottom: var(--spacing-md);
}

.clients-slider {
    overflow: hidden;
    position: relative;
}

.clients-track {
    display: flex;
    gap: 3rem;
    animation: scroll 30s linear infinite;
}

.client-logo {
    height: 40px;
    width: auto;
    opacity: 0.5;
    transition: var(--transition-base);
}

.client-logo:hover {
    opacity: 1;
}

/* About Preview */
.about-preview {
    background: var(--white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-features {
    margin: 2rem 0;
}

.feature {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.feature-icon {
    width: 48px;
    height: 48px;
    background: var(--accent-soft);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: var(--accent);
}

.feature-text h4 {
    margin-bottom: 0.25rem;
}

.feature-text p {
    font-size: 0.875rem;
}

.about-image {
    position: relative;
}

.image-wrapper {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.image-wrapper img {
    width: 100%;
    transition: var(--transition-slow);
}

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

.experience-badge {
    position: absolute;
    bottom: 2rem;
    right: 2rem;
    background: var(--white);
    padding: 1rem;
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.years {
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent);
}

/* 7. Services Section */
.services-preview {
    background: var(--gray-50);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.service-card {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--radius-lg);
    transition: var(--transition-base);
    box-shadow: var(--shadow-sm);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-bottom: 3px solid var(--accent);
}

.service-icon {
    width: 64px;
    height: 64px;
    background: var(--accent-soft);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.service-icon i {
    font-size: 1.75rem;
    color: var(--accent);
}

.service-card h3 {
    margin-bottom: 1rem;
}

.service-card p {
    margin-bottom: 1.5rem;
    font-size: 0.9375rem;
}

.service-features-list {
    list-style: none;
    margin-bottom: 1.5rem;
}

.service-features-list li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
    color: var(--gray-600);
}

.service-features-list li i {
    color: var(--accent);
    font-size: 0.75rem;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--accent);
    font-weight: 500;
    transition: var(--transition-base);
}

.service-link:hover {
    gap: 1rem;
    color: var(--accent-dark);
}

/* Service Details Page */
.service-details {
    background: var(--white);
}

.service-detail-item {
    margin-bottom: var(--spacing-2xl);
}

.service-detail-item:last-child {
    margin-bottom: 0;
}

.service-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.service-detail-grid.reverse {
    direction: rtl;
}

.service-detail-grid.reverse > * {
    direction: ltr;
}

.service-tag {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: var(--accent-soft);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--accent);
    margin-bottom: 1rem;
}

.service-description {
    font-size: 1.125rem;
    margin: 1.5rem 0;
}

.service-features {
    display: grid;
    gap: 1.5rem;
    margin: 2rem 0;
}

.feature-group h4 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
    color: var(--black);
}

.feature-group h4 i {
    color: var(--accent);
}

.feature-group ul {
    list-style: none;
}

.feature-group ul li {
    margin-bottom: 0.5rem;
    padding-left: 1.5rem;
    position: relative;
    color: var(--gray-600);
}

.feature-group ul li::before {
    content: '▹';
    position: absolute;
    left: 0;
    color: var(--accent);
}

.service-cta {
    display: flex;
    gap: 1.5rem;
    align-items: center;
    margin-top: 2rem;
}

.service-detail-media {
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
}

.media-gallery {
    margin-bottom: 1.5rem;
}

.main-image {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-bottom: 1rem;
}

.main-image img {
    width: 100%;
}

.play-video {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background: rgba(0,0,0,0.7);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-base);
}

.play-video i {
    color: var(--white);
    font-size: 1.5rem;
}

.play-video:hover {
    background: var(--accent);
    transform: translate(-50%, -50%) scale(1.1);
}

.thumbnail-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
}

.thumbnail-grid img {
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition-base);
}

.thumbnail-grid img:hover {
    opacity: 0.8;
}

.tech-specs {
    background: var(--white);
    padding: 1rem;
    border-radius: var(--radius-md);
}

.tech-specs h4 {
    margin-bottom: 1rem;
}

.specs-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.spec {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem;
    background: var(--gray-50);
    border-radius: var(--radius-sm);
}

.spec span {
    font-size: 0.875rem;
    color: var(--gray-600);
}

.spec strong {
    font-size: 0.875rem;
    color: var(--black);
}

/* Process Section */
.process-section {
    background: var(--gray-50);
}

.process-timeline {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.process-step {
    text-align: center;
    position: relative;
}

.step-number {
    width: 60px;
    height: 60px;
    background: var(--accent);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 1rem;
}

.step-content h4 {
    margin-bottom: 0.5rem;
}

.step-content p {
    font-size: 0.875rem;
}

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

.faq-grid {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid var(--gray-200);
    margin-bottom: 1rem;
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
    cursor: pointer;
    transition: var(--transition-base);
}

.faq-question h4 {
    margin: 0;
    font-size: 1.125rem;
}

.faq-question i {
    transition: var(--transition-base);
    color: var(--accent);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
    padding: 0;
}

.faq-item.active .faq-answer {
    max-height: 200px;
    padding: 0 0 1rem 0;
}

.faq-answer p {
    margin: 0;
}

/* 8. About Page Styles */
.our-story {
    background: var(--white);
}

.story-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.story-milestones {
    margin-top: 2rem;
}

.milestone {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    padding: 1rem;
    background: var(--gray-50);
    border-radius: var(--radius-md);
    transition: var(--transition-base);
}

.milestone:hover {
    background: var(--accent-soft);
    transform: translateX(5px);
}

.year {
    font-weight: 700;
    color: var(--accent);
    min-width: 60px;
}

.our-values {
    background: var(--gray-50);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.value-card {
    text-align: center;
    padding: 2rem;
    background: var(--white);
    border-radius: var(--radius-lg);
    transition: var(--transition-base);
}

.value-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-bottom: 3px solid var(--accent);
}

.value-icon {
    width: 80px;
    height: 80px;
    background: var(--accent-soft);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.value-icon i {
    font-size: 2rem;
    color: var(--accent);
}

.our-expertise {
    background: var(--white);
}

.expertise-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.certifications {
    display: flex;
    gap: 1.5rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.cert-item img {
    height: 40px;
    width: auto;
    opacity: 0.7;
    transition: var(--transition-base);
}

.cert-item img:hover {
    opacity: 1;
}

.expertise-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.our-team {
    background: var(--gray-50);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.team-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition-base);
}

.team-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.team-image {
    position: relative;
    overflow: hidden;
}

.team-image img {
    width: 100%;
    transition: var(--transition-slow);
}

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

.team-social {
    position: absolute;
    bottom: 1rem;
    right: 1rem;
    display: flex;
    gap: 0.5rem;
}

.team-social a {
    width: 36px;
    height: 36px;
    background: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-base);
}

.team-social a:hover {
    background: var(--accent);
    color: var(--white);
}

.team-info {
    padding: 1.5rem;
    text-align: center;
}

.team-info h4 {
    margin-bottom: 0.25rem;
}

.team-info span {
    display: block;
    font-size: 0.875rem;
    color: var(--accent);
    margin-bottom: 0.5rem;
}

.team-info p {
    font-size: 0.875rem;
}

.why-trust {
    background: var(--white);
}

.trust-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.reasons-list {
    margin-top: 2rem;
}

.reason-item {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.reason-icon {
    width: 48px;
    height: 48px;
    background: var(--accent-soft);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: var(--accent);
}

.reason-text h4 {
    margin-bottom: 0.25rem;
}

.reason-text p {
    font-size: 0.875rem;
}

.trust-testimonial {
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    padding: 2rem;
}

.testimonial-card.large {
    margin: 0;
    padding: 0;
    box-shadow: none;
}

.quote-icon {
    font-size: 3rem;
    color: var(--accent);
    opacity: 0.5;
    margin-bottom: 1rem;
}

.testimonial-text {
    font-size: 1.125rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

/* 9. Contact Page Styles */
.contact-section {
    background: var(--white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.info-cards {
    display: grid;
    gap: 1.5rem;
    margin: 2rem 0;
}

.info-card {
    display: flex;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    transition: var(--transition-base);
}

.info-card:hover {
    transform: translateX(5px);
    background: var(--accent-soft);
}

.card-icon {
    width: 48px;
    height: 48px;
    background: var(--accent-soft);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: var(--accent);
}

.card-content h3 {
    margin-bottom: 0.5rem;
    font-size: 1.125rem;
}

.card-content a {
    display: block;
    color: var(--black);
    font-weight: 500;
    margin-bottom: 0.25rem;
}

.card-content a:hover {
    color: var(--accent);
}

.card-content p {
    font-size: 0.875rem;
}

.business-hours {
    background: var(--gray-50);
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    margin: 1.5rem 0;
}

.hours-grid {
    margin-top: 1rem;
}

.hour-item {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--gray-200);
}

.social-links {
    margin-top: 1.5rem;
}

.social-icons {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.social-icon {
    width: 40px;
    height: 40px;
    background: var(--gray-100);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-base);
}

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

.contact-form-wrapper {
    background: var(--gray-50);
    padding: 2rem;
    border-radius: var(--radius-lg);
}

.map-section {
    background: var(--gray-50);
}

.map-section h2 {
    text-align: center;
    margin-bottom: 2rem;
}

.map-container {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.faq-mini {
    background: var(--white);
}

.faq-mini-content {
    text-align: center;
}

.faq-mini-content h3 {
    margin-bottom: 2rem;
}

.faq-mini-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.faq-mini-item h4 {
    margin-bottom: 0.5rem;
    color: var(--accent);
}

/* 10. Forms */
.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    font-size: 0.875rem;
}

.required {
    color: var(--error);
}

.form-control,
.form-group input:not([type="checkbox"]),
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition-base);
    background: var(--white);
}

.form-control:focus,
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.checkbox {
    margin: 1rem 0;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
}

.checkbox-label input {
    width: auto;
    cursor: pointer;
}

.checkbox-label span {
    font-size: 0.875rem;
    color: var(--gray-600);
}

.file-upload {
    position: relative;
}

.file-upload input[type="file"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.file-label {
    display: block;
    padding: 1.5rem;
    border: 2px dashed var(--gray-300);
    border-radius: var(--radius-md);
    text-align: center;
    cursor: pointer;
    transition: var(--transition-base);
}

.file-label:hover {
    border-color: var(--accent);
    background: var(--accent-soft);
}

.file-label i {
    font-size: 2rem;
    color: var(--accent);
    margin-bottom: 0.5rem;
}

.file-label span {
    display: block;
    font-size: 0.875rem;
}

.file-label small {
    display: block;
    font-size: 0.75rem;
    color: var(--gray-500);
    margin-top: 0.25rem;
}

/* Radio buttons */
.radio-group {
    display: flex;
    gap: 1.5rem;
    margin-top: 0.5rem;
    flex-wrap: wrap;
}

.radio-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    padding: 0.5rem 1rem;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    transition: var(--transition-base);
}

.radio-label:hover {
    background: var(--accent-soft);
    border-color: var(--accent);
}

.radio-label input[type="radio"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--accent);
}

.radio-label span {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--gray-700);
}

/* Form Steps */
.devis-form {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.form-step {
    display: none;
}

.form-step.active {
    display: block;
    animation: fadeIn 0.3s ease-out;
}

.form-step-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--gray-200);
}

.step-number {
    width: 40px;
    height: 40px;
    background: var(--accent);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}

.form-navigation {
    display: flex;
    justify-content: space-between;
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid var(--gray-200);
}

.btn-next,
.btn-prev,
.btn-submit {
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-full);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-base);
    border: none;
}

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

.btn-next:hover {
    background: var(--accent);
}

.btn-prev {
    background: var(--gray-200);
    color: var(--gray-700);
}

.btn-prev:hover {
    background: var(--gray-300);
}

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

.btn-submit:hover {
    background: var(--accent-dark);
    transform: translateY(-2px);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.8);
    z-index: 2000;
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--radius-lg);
    text-align: center;
    max-width: 500px;
    animation: slideUp 0.3s ease-out;
}

.modal-icon {
    font-size: 4rem;
    color: var(--success);
    margin-bottom: 1rem;
}

.modal-content h3 {
    margin-bottom: 1rem;
}

.modal-content p {
    margin-bottom: 2rem;
}

/* 11. Testimonials */
.testimonials {
    background: var(--white);
    overflow: hidden;
}

.testimonials-slider {
    position: relative;
    overflow: hidden;
}

.testimonial-track {
    display: flex;
    gap: 2rem;
    transition: transform 0.5s ease;
}

.testimonial-card {
    flex: 0 0 calc(33.333% - 1.333rem);
    background: var(--gray-50);
    padding: 2rem;
    border-radius: var(--radius-lg);
    transition: var(--transition-base);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.testimonial-rating {
    margin-bottom: 1rem;
}

.testimonial-rating i {
    color: var(--accent);
    font-size: 0.875rem;
}

.testimonial-text {
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.testimonial-author img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
}

.testimonial-author h4 {
    margin-bottom: 0.25rem;
    font-size: 1rem;
}

.testimonial-author p {
    font-size: 0.75rem;
}

.testimonial-dots {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 2rem;
}

.testimonial-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--gray-300);
    cursor: pointer;
    transition: var(--transition-base);
}

.testimonial-dot.active {
    background: var(--accent);
    width: 24px;
}

/* 12. CTA Section */
.cta-section {
    background: linear-gradient(135deg, var(--gray-900) 0%, var(--black) 100%);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 70% 30%, rgba(37,99,235,0.1) 0%, transparent 50%);
}

.cta-wrapper {
    position: relative;
    z-index: 1;
    text-align: center;
}

.cta-content h2 {
    margin-bottom: 1rem;
    color: var(--white);
}

.cta-content p {
    color: var(--gray-400);
    margin-bottom: 2rem;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* 13. Widget Chat */
#msk-chat-widget {
    position: fixed;
    bottom: 28px;
    right: 28px;
    z-index: 10000;
    font-family: var(--font-primary);
}

#msk-chat-toggle {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--black);
    color: var(--white);
    border: none;
    border-radius: var(--radius-full);
    padding: 12px 20px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    transition: var(--transition-base);
    letter-spacing: -0.01em;
}

#msk-chat-toggle:hover {
    background: var(--accent);
    transform: translateY(-2px);
    box-shadow: var(--shadow-accent);
}

#msk-chat-container {
    position: absolute;
    bottom: 80px;
    right: 0;
    width: 380px;
    max-width: calc(100vw - 40px);
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    border: 1px solid var(--gray-200);
    animation: mskFadeSlide 0.3s ease;
}

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

#msk-chat-header {
    background: var(--black);
    padding: 16px 18px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

#msk-chat-header-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

#msk-chat-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--accent);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.05em;
}

#msk-chat-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--white);
}

#msk-chat-status {
    font-size: 11px;
    color: rgba(255,255,255,0.6);
    display: flex;
    align-items: center;
    gap: 5px;
    margin-top: 2px;
}

#msk-status-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #34c759;
    display: inline-block;
    animation: mskPulse 2s infinite;
}

@keyframes mskPulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.8); }
}

#msk-chat-close {
    background: transparent;
    border: none;
    color: rgba(255,255,255,0.6);
    font-size: 20px;
    cursor: pointer;
    padding: 4px 8px;
    transition: var(--transition-base);
    border-radius: var(--radius-sm);
}

#msk-chat-close:hover {
    color: var(--white);
    background: rgba(255,255,255,0.1);
}

#msk-chat-messages {
    height: 380px;
    overflow-y: auto;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    background: var(--gray-50);
}

#msk-chat-messages::-webkit-scrollbar {
    width: 5px;
}

#msk-chat-messages::-webkit-scrollbar-track {
    background: var(--gray-200);
    border-radius: 10px;
}

#msk-chat-messages::-webkit-scrollbar-thumb {
    background: var(--gray-400);
    border-radius: 10px;
}

#msk-chat-messages::-webkit-scrollbar-thumb:hover {
    background: var(--accent);
}

.msk-message {
    max-width: 85%;
    padding: 10px 14px;
    border-radius: 16px;
    font-size: 13px;
    line-height: 1.45;
    word-wrap: break-word;
    animation: mskMessageIn 0.2s ease;
}

@keyframes mskMessageIn {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.msk-message-bot {
    background: var(--white);
    color: var(--gray-800);
    border: 1px solid var(--gray-200);
    align-self: flex-start;
    border-bottom-left-radius: 4px;
}

.msk-message-user {
    background: var(--black);
    color: var(--white);
    align-self: flex-end;
    border-bottom-right-radius: 4px;
}

.msk-message-error {
    background: #FEF2F2;
    color: #DC2626;
    border: 1px solid #FEE2E2;
    align-self: flex-start;
    border-bottom-left-radius: 4px;
    font-size: 12px;
}

.msk-message-typing {
    background: var(--white);
    border: 1px solid var(--gray-200);
    align-self: flex-start;
    border-bottom-left-radius: 4px;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 12px 16px;
}

.msk-typing-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--accent);
    animation: mskTypingAnim 1.2s infinite;
}

.msk-typing-dot:nth-child(2) { animation-delay: 0.2s; }
.msk-typing-dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes mskTypingAnim {
    0%, 60%, 100% { transform: translateY(0); opacity: 0.4; }
    30% { transform: translateY(-6px); opacity: 1; }
}

#msk-quick-replies {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 8px;
}

.msk-quick-btn {
    background: var(--white);
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-full);
    padding: 6px 14px;
    font-size: 12px;
    font-weight: 500;
    color: var(--gray-700);
    cursor: pointer;
    transition: var(--transition-base);
    font-family: inherit;
}

.msk-quick-btn:hover {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--white);
    transform: translateY(-1px);
}

#msk-chat-input-area {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    border-top: 1px solid var(--gray-200);
    background: var(--white);
}

#msk-chat-input {
    flex: 1;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-full);
    padding: 10px 16px;
    font-size: 13px;
    font-family: inherit;
    outline: none;
    color: var(--gray-800);
    background: var(--gray-50);
    transition: var(--transition-base);
}

#msk-chat-input:focus {
    border-color: var(--accent);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
}

#msk-chat-send {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: var(--black);
    border: none;
    color: var(--white);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: var(--transition-base);
}

#msk-chat-send:hover {
    background: var(--accent);
    transform: scale(1.05);
}

#msk-chat-send:active {
    transform: scale(0.95);
}

/* 14. Footer */
.footer {
    background: var(--gray-900);
    color: var(--white);
    padding: var(--spacing-lg) 0 var(--spacing-md);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 2rem;
    margin-bottom: var(--spacing-lg);
}

.footer-logo {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.footer-logo .logo-highlight {
    color: var(--accent);
}

.footer-col p {
    color: var(--gray-500);
    margin-bottom: 1rem;
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.footer-social a {
    width: 36px;
    height: 36px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-base);
}

.footer-social a:hover {
    background: var(--accent);
    color: var(--white);
    transform: translateY(-2px);
}

.footer-col h4 {
    color: var(--white);
    margin-bottom: 1rem;
    font-size: 1rem;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 0.5rem;
}

.footer-col ul li a {
    color: var(--gray-500);
    transition: var(--transition-base);
}

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

.footer-contact li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--gray-500);
}

.footer-contact li i {
    width: 20px;
    color: var(--accent);
}

.footer-bottom {
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--gray-800);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-bottom p {
    font-size: 0.875rem;
}

.footer-legal {
    display: flex;
    gap: 1.5rem;
}

.footer-legal a {
    font-size: 0.875rem;
    color: var(--gray-500);
}

.footer-legal a:hover {
    color: var(--accent);
}

/* Back to Top */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 48px;
    height: 48px;
    background: var(--black);
    color: var(--white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    transition: var(--transition-base);
    z-index: 100;
}

.back-to-top.show {
    display: flex;
}

.back-to-top:hover {
    background: var(--accent);
    transform: translateY(-3px);
}

/* 15. Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(10px);
    }
}

@keyframes scroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

/* 16. Utilities */
.text-center {
    text-align: center;
}

/* 17. Responsive Design */
@media (max-width: 1024px) {
    .container {
        padding: 0 1.5rem;
    }
    
    .service-detail-grid,
    .story-grid,
    .expertise-grid,
    .trust-grid,
    .contact-grid,
    .about-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .service-detail-grid.reverse {
        direction: ltr;
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .testimonial-card {
        flex: 0 0 calc(50% - 1rem);
    }
}

@media (max-width: 768px) {
    .burger {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: var(--white);
        transition: var(--transition-base);
        z-index: 999;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-links {
        flex-direction: column;
        padding: 2rem;
        gap: 1rem;
    }
    
    .nav-phone span {
        display: none;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 1rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-social {
        justify-content: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .testimonial-card {
        flex: 0 0 100%;
    }
    
    .values-grid {
        grid-template-columns: 1fr;
    }
    
    .team-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .radio-group {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    #msk-chat-widget {
        bottom: 16px;
        right: 16px;
    }
    
    #msk-chat-toggle {
        padding: 10px 16px;
        font-size: 13px;
    }
    
    #msk-chat-container {
        bottom: 70px;
        width: 340px;
    }
    
    #msk-chat-messages {
        height: 340px;
    }
    
    .msk-message {
        max-width: 90%;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    .btn {
        padding: 0.75rem 1.5rem;
    }
    
    .devis-form {
        padding: 1.5rem;
    }
    
    .modal-content {
        margin: 1rem;
        padding: 1.5rem;
    }
}

/* ========================================
   MAINTENANCE PLANS - CARTES DE PRIX
   ======================================== */

.maintenance-plans {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    justify-content: center;
}

.plan-card {
    flex: 1;
    min-width: 220px;
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid var(--gray-100);
    position: relative;
}

.plan-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.plan-card.featured {
    border: 2px solid var(--accent);
    transform: scale(1.02);
    box-shadow: var(--shadow-lg);
}

.plan-card.featured:hover {
    transform: scale(1.02) translateY(-5px);
}

.plan-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent);
    color: var(--white);
    font-size: 0.7rem;
    font-weight: 600;
    padding: 0.25rem 1rem;
    border-radius: var(--radius-full);
    white-space: nowrap;
}

.plan-header {
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--gray-100);
}

.plan-header h4 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--gray-800);
}

.plan-price {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--accent);
}

.plan-price span {
    font-size: 0.8rem;
    font-weight: 400;
    color: var(--gray-500);
}

.plan-card ul {
    list-style: none;
    margin-bottom: 1.5rem;
}

.plan-card ul li {
    padding: 0.5rem 0;
    font-size: 0.85rem;
    color: var(--gray-600);
    border-bottom: 1px solid var(--gray-50);
    position: relative;
    padding-left: 1.25rem;
}

.plan-card ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: 600;
}

.plan-card .btn {
    width: 100%;
    justify-content: center;
}

.plan-card .btn-outline {
    background: transparent;
    border: 1px solid var(--gray-300);
    color: var(--gray-800);
}

.plan-card .btn-outline:hover {
    background: var(--gray-800);
    border-color: var(--gray-800);
    color: var(--white);
}

/* Responsive pour les cartes de prix */
@media (max-width: 992px) {
    .maintenance-plans {
        gap: 1rem;
    }
    
    .plan-card {
        min-width: 200px;
        padding: 1.25rem;
    }
    
    .plan-price {
        font-size: 1.5rem;
    }
}

@media (max-width: 768px) {
    .maintenance-plans {
        flex-direction: column;
        align-items: center;
    }
    
    .plan-card {
        width: 100%;
        max-width: 320px;
    }
    
    .plan-card.featured {
        transform: scale(1);
    }
    
    .plan-card.featured:hover {
        transform: translateY(-5px);
    }
}

@media (max-width: 480px) {
    .plan-card {
        padding: 1rem;
    }
    
    .plan-price {
        font-size: 1.25rem;
    }
    
    .plan-header h4 {
        font-size: 1.1rem;
    }
    
    .plan-card ul li {
        font-size: 0.8rem;
        padding: 0.35rem 0 0.35rem 1.25rem;
    }
}






/* ========================================
   DEVIS PAGE - INFO CARD STYLES
   ======================================== */

.devis-section {
    padding: 4rem 0;
    background: var(--gray-50);
}

.devis-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 3rem;
    align-items: start;
}

/* Info Card (carte "Pourquoi demander un devis ?") */
.devis-info {
    position: sticky;
    top: 100px;
}

.info-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 2rem;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--gray-100);
}

.info-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--gray-800);
}

.info-card h3 i {
    color: var(--accent);
    font-size: 1.5rem;
}

.info-card ul {
    list-style: none;
}

.info-card ul li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--gray-100);
    font-size: 0.9rem;
    color: var(--gray-600);
}

.info-card ul li:last-child {
    border-bottom: none;
}

.info-card ul li i {
    width: 24px;
    color: var(--accent);
    font-size: 1rem;
}

/* Contact alternate card */
.contact-alternate {
    background: var(--gray-800);
    border-radius: var(--radius-lg);
    padding: 2rem;
    text-align: center;
    color: var(--white);
}

.contact-alternate h4 {
    font-size: 1rem;
    font-weight: 500;
    margin-bottom: 1rem;
    color: var(--gray-300);
}

.phone-large {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
    text-decoration: none;
    margin-bottom: 0.5rem;
    transition: color 0.2s ease;
}

.phone-large:hover {
    color: var(--accent);
}

.phone-large i {
    font-size: 1.25rem;
}

.contact-alternate p {
    font-size: 0.8rem;
    color: var(--gray-400);
    margin: 0;
}

/* Devis Form Container */
.devis-form-container {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--gray-100);
}

.devis-form {
    width: 100%;
}

/* Form Steps */
.form-step {
    display: none;
}

.form-step.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

.form-step-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--gray-100);
}

.step-number {
    width: 40px;
    height: 40px;
    background: var(--accent);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}

.form-step-header h3 {
    font-size: 1.25rem;
    margin: 0;
}

/* Form Groups */
.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    font-size: 0.85rem;
    color: var(--gray-700);
}

.required {
    color: #ff3b30;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: 0.9rem;
    transition: all 0.2s ease;
    background: var(--white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(0,122,255,0.1);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

/* Radio Group */
.radio-group {
    display: flex;
    gap: 1.5rem;
    margin-top: 0.5rem;
}

.radio-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    padding: 0.5rem 1rem;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    transition: all 0.2s ease;
}

.radio-label:hover {
    background: var(--gray-50);
    border-color: var(--accent);
}

.radio-label input[type="radio"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--accent);
}

/* Checkbox */
.checkbox {
    margin: 1rem 0;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
}

.checkbox-label input {
    width: auto;
    cursor: pointer;
}

.checkbox-label span {
    font-size: 0.85rem;
    color: var(--gray-600);
}

/* Form Navigation */
.form-navigation {
    display: flex;
    justify-content: space-between;
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid var(--gray-100);
}

.btn-next,
.btn-prev,
.btn-submit {
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-full);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    border: none;
    font-size: 0.9rem;
}

.btn-next {
    background: var(--gray-800);
    color: var(--white);
}

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

.btn-prev {
    background: var(--gray-100);
    color: var(--gray-700);
}

.btn-prev:hover {
    background: var(--gray-200);
}

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

.btn-submit:hover {
    background: var(--accent-dark);
    transform: translateY(-2px);
}

/* File Upload */
.file-upload {
    position: relative;
}

.file-upload input[type="file"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.file-label {
    display: block;
    padding: 1.5rem;
    border: 2px dashed var(--gray-200);
    border-radius: var(--radius-md);
    text-align: center;
    cursor: pointer;
    transition: all 0.2s ease;
}

.file-label:hover {
    border-color: var(--accent);
    background: rgba(0,122,255,0.05);
}

.file-label i {
    font-size: 2rem;
    color: var(--accent);
    margin-bottom: 0.5rem;
}

.file-label span {
    display: block;
    font-size: 0.85rem;
    color: var(--gray-600);
}

.file-label small {
    display: block;
    font-size: 0.7rem;
    color: var(--gray-400);
    margin-top: 0.25rem;
}

/* Advantages Section */
.advantages-section {
    background: var(--white);
    padding: 4rem 0;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

.advantage-card {
    text-align: center;
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    transition: all 0.2s ease;
    border: 1px solid var(--gray-100);
}

.advantage-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: transparent;
}

.advantage-icon {
    width: 60px;
    height: 60px;
    background: var(--gray-100);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
}

.advantage-icon i {
    font-size: 1.5rem;
    color: var(--accent);
}

.advantage-card h4 {
    font-size: 1rem;
    margin-bottom: 0.5rem;
}

.advantage-card p {
    font-size: 0.85rem;
    color: var(--gray-500);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.8);
    z-index: 2000;
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--radius-lg);
    text-align: center;
    max-width: 450px;
    animation: fadeIn 0.3s ease;
}

.modal-icon {
    font-size: 4rem;
    color: #34c759;
    margin-bottom: 1rem;
}

.modal-content h3 {
    margin-bottom: 1rem;
}

.modal-content p {
    margin-bottom: 1.5rem;
    color: var(--gray-600);
}

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

/* Responsive */
@media (max-width: 992px) {
    .devis-wrapper {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .devis-info {
        position: static;
    }
    
    .advantages-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .devis-section {
        padding: 2rem 0;
    }
    
    .devis-form-container {
        padding: 1.5rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .radio-group {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .advantages-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .form-navigation {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .btn-next,
    .btn-prev,
    .btn-submit {
        width: 100%;
        justify-content: center;
    }
    
    .phone-large {
        font-size: 1.25rem;
    }
}

@media (max-width: 480px) {
    .info-card {
        padding: 1.25rem;
    }
    
    .info-card ul li {
        font-size: 0.8rem;
    }
    
    .contact-alternate {
        padding: 1.25rem;
    }
}