/* Lightbox Styles */
.gallery-lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.95);
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
}

.gallery-container {
    position: relative;
    width: 90%;
    max-width: 1200px;
}

.gallery-main-img {
    max-height: 70vh;
    max-width: 100%;
    display: block;
    margin: 0 auto;
}

.gallery-close {
    position: absolute;
    top: 20px;
    right: 20px;
    color: white;
    font-size: 30px;
    cursor: pointer;
}

.gallery-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255,255,255,0.3);
    color: white;
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.gallery-prev { left: 20px; }
.gallery-next { right: 20px; }

.gallery-thumbnails {
    display: flex;
    gap: 10px;
    justify-content: center;
    margin-top: 20px;
    flex-wrap: wrap;
}

.gallery-thumbnail {
    width: 80px;
    height: 60px;
    object-fit: cover;
    cursor: pointer;
    opacity: 0.7;
    transition: all 0.3s;
}

.gallery-thumbnail:hover, 
.gallery-thumbnail.active {
    opacity: 1;
    border: 2px solid var(--focus-border);
}

/* Bouton déclencheur */
.gallery-trigger {
    cursor: pointer;
    transition: var(--white) 0.3s;
    display: inline-block;
    margin-bottom: 10px;
}

.gallery-trigger:hover {
    color: rgb(255, 255, 255);
}

/* Gallery Lightbox Styles */
.gallery-lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.95);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
}

.gallery-container {
    position: relative;
    width: 90%;
    max-width: 1200px;
    padding: 20px;
}

.gallery-main-img {
    max-height: 70vh;
    max-width: 100%;
    object-fit: contain;
    margin: 0 auto;
    display: block;
}

.gallery-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    background: rgba(255,255,255,0.2);
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 24px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}

.gallery-nav:hover {
    background: var(--focus-border);
}

.gallery-prev {
    left: 20px;
}

.gallery-next {
    right: 20px;
}

.gallery-close {
    position: absolute;
    top: 20px;
    right: 20px;
    color: white;
    font-size: 30px;
    cursor: pointer;
}

.gallery-thumbnails {
    display: flex;
    gap: 10px;
    justify-content: center;
    margin-top: 20px;
    flex-wrap: wrap;
}

.gallery-thumbnail {
    width: 80px;
    height: 60px;
    object-fit: cover;
    cursor: pointer;
    opacity: 0.7;
    transition: all 0.3s;
    border: 2px solid transparent;
}

.gallery-thumbnail:hover, .gallery-thumbnail.active {
    opacity: 1;
    border-color: var(--focus-border);
}

.gallery-caption {
    color: white;
    text-align: center;
    margin-top: 15px;
    padding: 0 20%;
}

.gallery-actions {
    text-align: center;
    margin-top: 20px;
}

/* Bouton catégorie dans le portfolio */
.portfolio-category-btn {
    background: var(--focus-border);
    color: white;
    border: none;
    padding: 8px 15px;
    border-radius: 4px;
    font-size: 14px;
    cursor: pointer;
    margin-right: 10px;
    transition: all 0.3s;
    display: inline-block;
}

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



/* Styles pour les contrôles du slideshow */
.slide-control {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    background: rgba(0, 0, 0, 0.5);
    border: none;
    border-radius: 50%;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s ease;
}

.slide-control:hover {
    background: rgba(0, 0, 0, 0.8);
}

.slide-control.prev {
    left: 20px;
}

.slide-control.next {
    right: 20px;
}

/* Styles pour la modal */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    overflow: auto;
    animation: fadeIn 0.3s;
}

.modal-content {
    margin: auto;
    display: block;
    max-width: 90%;
    max-height: 90%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    object-fit: contain;
}

.close-btn {
    position: absolute;
    top: 20px;
    right: 35px;
    color: white;
    font-size: 40px;
    font-weight: bold;
    transition: 0.3s;
    cursor: pointer;
    z-index: 2001;
}

.close-btn:hover {
    color: var(--focus-border);
    transform: scale(1.2);
}

/* Bouton Voir le projet */
.view-project-btn {
    background: var(--focus-border);
    color: var(--white);
    border: none;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    margin-top: var(--spacing-md);
}

.view-project-btn:hover {
    background: var(--primary-color);
    transform: translateY(-2px);
} 
 /* Import Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

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

/* Variables CSS pour les thèmes */
:root {
    /* Couleurs mode clair */
    --primary-color: #493E3A;
    --accent-color: #FFD1C03C;
    --text-disabled: #777B84;
    --focus-border: #AC4D39;
    --hover-ring: #FE6D4EA7;
    --white: #ffffff;
    --black: #000000;
    --gray-light: #f8f9fa;
    --gray-medium: #6c757d;
    --gray-dark: #343a40;
    
    /* Couleurs de fond et de texte */
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fa;
    --text-primary: #343a40;
    --text-secondary: #777B84;
    --card-bg: #ffffff;
    --border-color: #e9ecef;
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    --font-size-6xl: 3.75rem;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    --spacing-4xl: 6rem;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Border radius */
    --border-radius-sm: 0.375rem;
    --border-radius-md: 0.5rem;
    --border-radius-lg: 0.75rem;
    --border-radius-xl: 1rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

/* Variables pour le mode sombre */
[data-theme="dark"] {
    --primary-color: #493E3A;
    --accent-color: #FFD1C03C;
    --text-disabled: #777B84;
    --focus-border: #AC4D39;
    --hover-ring: #FE6D4EA7;
    --white: #ffffff;
    --black: #000000;
    --gray-light: #f8f9fa;
    --gray-medium: #6c757d;
    --gray-dark: #343a40;
    
    /* Couleurs de fond et de texte pour le mode sombre */
    --bg-primary: #121212;
    --bg-secondary: #1e1e1e;
    --text-primary: #ffffff;
    --text-secondary: #B3B3B3;
    --card-bg: #1e1e1e;
    --border-color: #333333;
    --gray-light: #1e1e1e;
    --gray-medium: #B3B3B3;
    --gray-dark: #ffffff;
    
    /* Shadows pour le mode sombre */
    --shadow-sm: 0 1px 2px 0 #0000000d;
    --shadow-md: 0 4px 6px -1px #a59b9b0d;
    --shadow-lg: 0 10px 15px -3px #a59b9b0d;
    --shadow-xl: 0 20px 25px -5px #a59b9b0d;
}


/* Hero section modifications */
.hero-content {
    position: relative;
    z-index: 3;
    text-align: center;
    color: var(--white);
    max-width: 800px;
    padding: 0 var(--spacing-lg);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    height: 100%;
    padding-bottom: 120px;
}

.hero-buttons {
    margin-top: auto;
    padding-bottom: var(--spacing-2xl);
}

/* Portfolio header */
.portfolio-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-3xl);
}

.portfolio-download {
    margin-left: var(--spacing-xl);
}

.download-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: var(--primary-color);
    color: var(--white);
    padding: var(--spacing-md) var(--spacing-lg);
    text-decoration: none;
    font-weight: 600;
    border-radius: var(--border-radius-sm);
    transition: all var(--transition-normal);
}

.download-btn:hover {
    background: var(--focus-border);
    transform: translateY(-2px);
}

/* Footer modifications */
.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-4xl);
}

.footer-logo-section {
    max-width: 500px;
}

.footer-logo-img {
    max-height: 150px;
    margin-bottom: var(--spacing-lg);
}

.footer-contact-section h4 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-lg);
    color: var(--white);
}

.footer-contact p {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    color: var(--white);
    opacity: 0.9;
}

.footer-contact i {
    font-size: var(--font-size-lg);
}

@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .portfolio-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .portfolio-download {
        margin-left: 0;
        margin-top: var(--spacing-lg);
    }
}
/* Wrapper deux colonnes */
.contact-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  justify-content: space-between;
}

/* Colonne gauche */
.contact-info {
  flex: 1 1 48%;
}

/* Colonne droite */
.project-request {
  flex: 1 1 48%;
  background-color: var(--card-bg);
  padding: 2rem;
  border-radius: 10px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.05);
  transition: all var(--transition-normal);
}

.project-request h3 {
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  color: var(--primary-color);
}

/* Formulaire stylé */
.project-request .form-group {
  margin-bottom: 1.2rem;
}

.project-request label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.project-request input,
.project-request select,
.project-request textarea {
  width: 100%;
  padding: 0.8rem;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  font-size: 1rem;
  transition: border 0.2s ease;
  background-color: var(--bg-primary);
  color: var(--text-primary);
}

.project-request input:focus,
.project-request select:focus,
.project-request textarea:focus {
  border-color: var(--primary-color);
  outline: none;
}

.btn-submit {
  background-color: var(--primary-color);
  color: var(--white);
  padding: 0.8rem 1.6rem;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 600;
  transition: background-color 0.3s ease;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  width: 100%;
  justify-content: center;
}

.btn-submit:hover {
  background-color: var(--focus-border);
}

.btn-submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* Message de confirmation */
.form-message {
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    border-radius: var(--border-radius-sm);
    font-weight: 500;
    animation: slideInFromTop 0.5s ease-out;
}

.form-message.success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.form-message.error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

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

/* Style d'erreur de champ */
.field-error {
    color: var(--hover-ring);
    font-size: var(--font-size-sm);
    margin-top: var(--spacing-xs);
    animation: fadeIn 0.3s ease-out;
}

/* Responsive */
@media (max-width: 768px) {
  .contact-grid {
    flex-direction: column;
  }

  .contact-info,
  .project-request {
    flex: 1 1 100%;
  }
}

/* Base Styles */
html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    overflow-x: hidden;
    transition: all var(--transition-normal);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* Bouton Toggle Thème */
.nav-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.theme-toggle {
    position: relative;
    width: 50px;
    height: 50px;
    border: none;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    cursor: pointer;
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
}

.navbar.scrolled .theme-toggle {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
}

.theme-toggle:hover {
    transform: scale(1.05);
    background: var(--hover-ring);
}

.theme-icon {
    position: absolute;
    font-size: 20px;
    transition: all var(--transition-normal);
    color: var(--white);
}

.navbar.scrolled .theme-icon {
    color: var(--text-primary);
}

.theme-icon.dark-icon {
    opacity: 0;
    transform: rotate(180deg);
}

[data-theme="dark"] .theme-icon.light-icon {
    opacity: 0;
    transform: rotate(-180deg);
}

[data-theme="dark"] .theme-icon.dark-icon {
    opacity: 1;
    transform: rotate(0deg);
}

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

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

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

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

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}

/* Utility Classes */
.fade-in-up {
    animation: fadeInUp 0.8s ease-out forwards;
    opacity: 0;
}

.fade-in-up.delay-300 {
    animation-delay: 0.3s;
}

.fade-in-up.delay-600 {
    animation-delay: 0.6s;
}

.fade-in-up.delay-900 {
    animation-delay: 0.9s;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: all var(--transition-normal);
    padding: var(--spacing-md) 0;
    width: 100%;
}

.navbar.scrolled {
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-md);
    border-bottom: 1px solid var(--border-color);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    width: 100%;
    position: relative;
}

/* Logo Styles */
.logo-container {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.logo-icon {
    width: 50px;
    height: 50px;
    background: var(--focus-border);
    border-radius: var(--border-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-normal);
}

.logo-icon i {
    color: var(--white);
    font-size: var(--font-size-2xl);
}

.logo-text h2,
.logo-text h3 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--white);
    transition: color var(--transition-normal);
    margin: 0;
    line-height: 1;
}

.logo-text span {
    font-size: var(--font-size-sm);
    color: var(--white);
    opacity: 0.8;
    font-weight: 400;
    line-height: 1;
    transition: color var(--transition-normal);
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 120px;
}

.nav-logo img {
  height: 150px;
  width: auto;
  object-fit: contain;
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 4px;
}

.logo-text h2 {
  font-size: 20px;
  margin: 0;
}

.logo-text span {
  font-size: 12px;
  color: var(--text-secondary);
}

.navbar.scrolled .logo-text h2,
.navbar.scrolled .logo-text span {
    color: var(--primary-color);
}

.navbar.scrolled .logo-icon {
    background: var(--primary-color);
}

.logo-container:hover .logo-icon {
    transform: scale(1.05);
    background: var(--hover-ring);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-xl);
    margin: 0;
    padding: 0;
}

.nav-link {
    text-decoration: none;
    color: var(--white);
    font-weight: 500;
    transition: all var(--transition-normal);
    position: relative;
}

.nav-link:hover {
    color: var(--focus-border);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--focus-border);
    transition: width var(--transition-normal);
}

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

.navbar.scrolled .nav-link {
    color: var(--text-secondary);
}

.navbar.scrolled .nav-link:hover {
    color: var(--focus-border);
}

/* Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
    background: none;
    border: none;
    padding: 8px;
    z-index: 1001;
    position: relative;
    width: 40px;
    height: 40px;
    justify-content: center;
    align-items: center;
}

.hamburger .bar {
    width: 25px;
    height: 3px;
    background: var(--white);
    transition: all var(--transition-normal);
    border-radius: 2px;
    display: block;
}

.hamburger.active .bar:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active .bar:nth-child(2) {
    opacity: 0;
}

.hamburger.active .bar:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

.navbar.scrolled .hamburger .bar {
    background: var(--text-primary);
}

/* Hero Section avec Slideshow */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.slideshow-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 2s ease-in-out;
}

.slide.active {
    opacity: 1;
}

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

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    text-align: center;
    color: var(--white);
    max-width: 800px;
    padding: 0 var(--spacing-lg);
}

.hero-title {
    font-size: var(--font-size-6xl);
    font-weight: 300;
    margin-bottom: var(--spacing-lg);
    letter-spacing: 2px;
}

.hero-subtitle {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-xl);
    font-weight: 300;
}

.hero-description {
    font-size: var(--font-size-lg);
    line-height: 1.8;
    margin-bottom: var(--spacing-3xl);
    opacity: 0.9;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: var(--focus-border);
    color: var(--white);
    padding: var(--spacing-lg) var(--spacing-xl);
    text-decoration: none;
    font-weight: 600;
    transition: all var(--transition-normal);
    border-radius: var(--border-radius-sm);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.cta-button:hover {
    background: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.scroll-indicator {
    position: absolute;
    bottom: var(--spacing-xl);
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    animation: bounce 2s infinite;
}

.scroll-indicator i {
    color: var(--white);
    font-size: var(--font-size-2xl);
}

/* Sections communes */
section {
    padding: var(--spacing-4xl) 0;
    background-color: var(--bg-primary);
    transition: all var(--transition-normal);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-4xl);
}

.section-title {
    font-size: var(--font-size-4xl);
    font-weight: 300;
    color: var(--primary-color);
    margin-bottom: var(--spacing-lg);
}

.section-subtitle {
    font-size: var(--font-size-xl);
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Section À Propos */
.about {
    background: var(--bg-secondary);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-4xl);
    align-items: center;
    margin-bottom: var(--spacing-4xl);
}

.about-text h3 {
    font-size: var(--font-size-2xl);
    color: var(--primary-color);
    margin-bottom: var(--spacing-lg);
    font-weight: 400;
}

.about-text p {
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
    color: var(--text-secondary);
    text-align: justify;
  line-height: 1.6; /* pour une meilleure lisibilité */
}

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

.about-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

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

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
}

.value-card {
    text-align: center;
    padding: var(--spacing-xl);
    background: var(--card-bg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    border: 1px solid var(--border-color);
}

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

.value-icon {
    width: 80px;
    height: 80px;
    background: var(--focus-border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
    transition: background var(--transition-normal);
}

.value-card:hover .value-icon {
    background: var(--primary-color);
}

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

.value-card h4 {
    font-size: var(--font-size-xl);
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
    font-weight: 600;
}

.value-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Section Portfolio */
.portfolio-filters {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-3xl);
    flex-wrap: wrap;
}

.filter-btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    background: transparent;
    border: 2px solid var(--text-secondary);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-normal);
    font-weight: 500;
    border-radius: var(--border-radius-sm);
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--focus-border);
    border-color: var(--focus-border);
    color: var(--white);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xl);
}

.portfolio-item {
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    background: var(--card-bg);
}

.portfolio-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

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

.portfolio-image img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

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

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(73, 62, 58, 0.9);
    opacity: 0;
    transition: opacity var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-info {
    text-align: center;
    color: var(--white);
}

.portfolio-info h3 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-md);
    font-weight: 600;
}

.portfolio-info p {
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

.portfolio-category {
    display: inline-block;
    background: var(--focus-border);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--border-radius-sm);
    font-size: var(--font-size-sm);
    font-weight: 500;
}

/* Section Architectes */
.architects {
    background: var(--bg-secondary);
}

.architects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: var(--spacing-3xl);
}

.architect-card {
    background: var(--card-bg);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    text-align: center;
    border: 1px solid var(--border-color);
}

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

.architect-photo {
    margin-bottom: var(--spacing-lg);
}

.architect-photo img {
    width: 160px;
    height: 160px;
    border-radius: 100%;
    object-fit: cover;
    border: 2px solid var(--focus-border);
    transition: transform var(--transition-normal);
}

.architect-card:hover .architect-photo img {
    transform: scale(1.05);
}

.architect-info h3 {
    font-size: var(--font-size-2xl);
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
}

.architect-title {
    color: var(--focus-border);
    font-size: var(--font-size-lg);
    font-weight: 500;
    margin-bottom: var(--spacing-lg);
}

.architect-details {
    text-align: left;
    margin-bottom: var(--spacing-lg);
}

.architect-details p {
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
    color: var(--text-secondary);
}

.architect-details strong {
    color: var(--primary-color);
}

.architect-social {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--focus-border);
    color: var(--white);
    border-radius: 50%;
    text-decoration: none;
    transition: all var(--transition-normal);
}

.social-link:hover {
    background: var(--primary-color);
    transform: translateY(-2px);
}

/* Section Services */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
}

.service-card {
    background: var(--card-bg);
    padding: var(--spacing-2xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    text-align: center;
    border-top: 4px solid var(--focus-border);
    border: 1px solid var(--border-color);
}

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

.service-icon {
    width: 80px;
    height: 80px;
    background: var(--accent-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
    transition: background var(--transition-normal);
}

.service-card:hover .service-icon {
    background: var(--focus-border);
}

.service-icon i {
    color: var(--focus-border);
    font-size: var(--font-size-2xl);
    transition: color var(--transition-normal);
}

.service-card:hover .service-icon i {
    color: var(--white);
}

.service-card h3 {
    font-size: var(--font-size-xl);
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
    font-weight: 600;
}

.service-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Section Contact */
.contact {
    background: var(--bg-secondary);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-4xl);
}

.contact-info h3 {
    font-size: var(--font-size-2xl);
    color: var(--primary-color);
    margin-bottom: var(--spacing-xl);
    font-weight: 600;
}

.contact-item {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.contact-icon {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    background: var(--focus-border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-icon i {
    color: var(--white);
    font-size: var(--font-size-lg);
}

.contact-text h4 {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.contact-text p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Formulaire de contact */
.contact-form {
    background: var(--card-bg);
    padding: var(--spacing-2xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
}

.contact-form h3 {
    font-size: var(--font-size-2xl);
    color: var(--primary-color);
    margin-bottom: var(--spacing-xl);
    font-weight: 600;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-md);
    border: 2px solid var(--border-color);
    background: var(--bg-primary);
    border-radius: var(--border-radius-sm);
    font-family: inherit;
    font-size: var(--font-size-base);
    transition: all var(--transition-normal);
    color: var(--text-primary);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--focus-border);
    background: var(--card-bg);
    box-shadow: 0 0 0 3px var(--hover-ring);
}

.submit-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    width: 100%;
    padding: var(--spacing-lg);
    background: var(--focus-border);
    color: var(--white);
    border: none;
    border-radius: var(--border-radius-sm);
    font-family: inherit;
    font-size: var(--font-size-base);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
}

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

/* Contact Alternatives */
.contact-alternatives {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
    text-align: center;
}

/* Contact Map */
.contact-map {
    margin-bottom: var(--spacing-2xl);
    padding-bottom: var(--spacing-2xl);
    border-bottom: 1px solid var(--border-color);
}

.contact-map h3 {
    font-size: var(--font-size-2xl);
    color: var(--primary-color);
    margin-bottom: var(--spacing-lg);
    font-weight: 600;
}

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

.map-container:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.contact-alternatives p {
    margin-bottom: var(--spacing-md);
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

.whatsapp-btn,
.phone-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    margin: 0 var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    text-decoration: none;
    font-weight: 500;
    transition: all var(--transition-normal);
    font-size: var(--font-size-sm);
}

.whatsapp-btn {
    background: #25D366;
    color: var(--white);
}

.whatsapp-btn:hover {
    background: #128C7E;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.phone-btn {
    background: var(--focus-border);
    color: var(--white);
}

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

/* Footer */
.footer {
    background: var(--primary-color);
    color: var(--white);
    padding: var(--spacing-4xl) 0 var(--spacing-xl);
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer-logo-img {
  height: 150px;
  width: auto;
  object-fit: contain;
  display: block;
}

.footer-logo {
    margin-bottom: var(--spacing-lg);
}

.footer-logo .logo-text h3 {
    color: var(--focus-border);
    font-size: var(--font-size-2xl);
}

.footer-logo .logo-text span {
    color: var(--white);
    opacity: 0.9;
}

.footer-logo .logo-icon {
    background: var(--focus-border);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: var(--spacing-lg);
    font-weight: 600;
    color: var(--white);
}

.footer-section p {
    line-height: 1.6;
    opacity: 0.9;
    margin-bottom: var(--spacing-lg);
    color: var(--white);
}

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

.footer-section ul li {
    margin-bottom: var(--spacing-sm);
}

.footer-section ul li a {
    color: var(--white);
    text-decoration: none;
    opacity: 0.8;
    transition: opacity var(--transition-normal);
}

.footer-section ul li a:hover {
    opacity: 1;
    color: var(--focus-border);
}

.footer-social {
    display: flex;
    gap: var(--spacing-md);
}

.whatsapp-social {
    background: var(--focus-border) !important;
}

.whatsapp-social:hover {
    background: var(--primary-color) !important;
    transform: translateY(-2px);
}

.footer-contact p {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    color: var(--white);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    opacity: 0.8;
}

.footer-bottom p {
    margin-bottom: var(--spacing-sm);
    color: var(--white);
}

/* Footer Map */
.footer-map {
    background: rgba(255, 255, 255, 0.1);
    padding: var(--spacing-2xl) 0;
    margin-bottom: var(--spacing-xl);
}

.footer-map h4 {
    color: var(--white);
    text-align: center;
    margin-bottom: var(--spacing-lg);
    font-weight: 600;
}

.footer-map-container {
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    max-width: 800px;
    margin: 0 auto;
}

/* Bouton WhatsApp flottant */
.whatsapp-float {
    position: fixed;
    bottom: 90px;
    right: 20px;
    z-index: 1000;
}

.whatsapp-float-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: #25D366;
    color: var(--white);
    border-radius: 50%;
    text-decoration: none;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-normal);
    animation: pulse 2s infinite;
}

.whatsapp-float-btn:hover {
    background: #128C7E;
    transform: scale(1.1);
    box-shadow: var(--shadow-xl);
}

.whatsapp-float-btn i {
    font-size: var(--font-size-2xl);
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

/* Responsive Design */
@media (max-width: 1024px) {
    .container {
        padding: 0 var(--spacing-md);
    }
    
    .hero-title {
        font-size: var(--font-size-5xl);
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }
    
    .architects-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }

    .contact-alternatives {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .whatsapp-btn,
    .phone-btn {
        margin: var(--spacing-xs) 0;
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .nav-container {
        padding: 0 var(--spacing-md);
        position: relative;
        display: flex;
        align-items: center;
        justify-content: space-between;
        width: 100%;
    }
    
    .logo-container {
        gap: var(--spacing-sm);
        flex: 0 0 auto;
    }

    .logo-icon {
        width: 40px;
        height: 40px;
        font-size: 24px;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .logo-text h2,
    .logo-text h3 {
        font-size: var(--font-size-lg);
    }

    .logo-text span {
        font-size: var(--font-size-xs);
    }

    .nav-actions {
        display: flex;
        align-items: center;
        gap: var(--spacing-sm);
        flex: 0 0 auto;
    }

    .theme-toggle {
        width: 40px;
        height: 40px;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 18px;
    }

    .hamburger {
        display: flex;
        width: 40px;
        height: 40px;
    }
    
    .hamburger .bar {
        width: 22px;
        height: 3px;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--card-bg);
        flex-direction: column;
        padding: 80px 20px 20px;
        transition: right 0.3s ease;
        z-index: 999;
        box-shadow: -5px 0 15px rgba(0,0,0,0.1);
        border-left: 1px solid var(--border-color);
    }

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

    .nav-menu li {
        margin: 15px 0;
        width: 100%;
    }

    .nav-menu .nav-link {
        color: var(--text-primary);
        font-size: 18px;
        padding: 12px 16px;
        display: flex;
        width: 100%;
        border-radius: 8px;
        transition: all 0.3s ease;
    }
    
    .nav-menu .nav-link:hover {
        background: var(--accent-color);
        color: var(--focus-border);
    }

    /* Overlay pour fermer le menu */
    .nav-overlay {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.5);
        z-index: 999;
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-normal);
    }
    
    .nav-overlay.active {
        opacity: 1;
        visibility: visible;
    }

    .hero-title {
        font-size: var(--font-size-4xl);
    }

    .hero-subtitle {
        font-size: var(--font-size-lg);
    }

    .hero-description {
        font-size: var(--font-size-base);
    }

    .section-title {
        font-size: var(--font-size-3xl);
    }

    .values-grid,
    .services-grid {
        grid-template-columns: 1fr;
    }

    .portfolio-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .portfolio-filters {
        gap: var(--spacing-xs);
        justify-content: center;
        flex-wrap: wrap;
    }

    .filter-btn {
        padding: var(--spacing-xs) var(--spacing-md);
        font-size: var(--font-size-sm);
        margin: var(--spacing-xs);
    }

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

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--spacing-xl);
    }

    .container {
        padding: 0 var(--spacing-md);
    }

    section {
        padding: var(--spacing-2xl) 0;
    }

    .whatsapp-float {
        bottom: 95px;
        right: 15px;
    }

    .whatsapp-float-btn {
        width: 50px;
        height: 50px;
    }

    .whatsapp-float-btn i {
        font-size: var(--font-size-lg);
    }
}

@media (max-width: 480px) {
    .nav-container {
        padding: 0 var(--spacing-sm);
        flex-wrap: nowrap;
    }
    
    .nav-menu {
        width: 100%;
        right: -100%;
        padding: 60px var(--spacing-sm) var(--spacing-sm);
    }
    
    .hamburger {
        display: flex !important;
        width: 35px;
        height: 35px;
    }
    
    .hamburger .bar {
        width: 20px;
        height: 2px;
    }
    
    .hero-title {
        font-size: var(--font-size-3xl);
        line-height: 1.2;
    }
    
    .hero-subtitle {
        font-size: var(--font-size-base);
    }
    
    .hero-description {
        font-size: var(--font-size-sm);
        padding: 0 var(--spacing-md);
    }
    
    .architects-grid {
        grid-template-columns: 1fr;
    }
    
    .architect-card {
        padding: var(--spacing-lg);
        margin: 0 var(--spacing-sm);
    }
    
    .footer-map-container,
    .map-container {
        margin: 0 var(--spacing-sm);
    }
    
    .contact-form {
        padding: var(--spacing-lg);
        margin: 0 var(--spacing-sm);
    }

    .logo-container {
        gap: var(--spacing-xs);
    }

    .logo-icon {
        width: 35px;
        height: 35px;
    }

    .logo-text h2,
    .logo-text h3 {
        font-size: var(--font-size-base);
    }
    
    .section-title {
        font-size: var(--font-size-2xl);
        line-height: 1.3;
    }
    
    .section-subtitle {
        font-size: var(--font-size-base);
        padding: 0 var(--spacing-md);
    }
    
    .values-grid,
    .services-grid {
        gap: var(--spacing-md);
    }
    
    .value-card,
    .service-card {
        margin: 0 var(--spacing-sm);
        padding: var(--spacing-lg);
    }
    
    .cta-button {
        padding: var(--spacing-md) var(--spacing-lg);
        font-size: var(--font-size-sm);
    }
    
    .contact-content {
        gap: var(--spacing-lg);
    }
    
    .contact-item {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-sm);
    }
    
    .about-content {
        gap: var(--spacing-lg);
    }
    
    .about-image {
        margin: 0 var(--spacing-sm);
    }
}

/* Améliorations supplémentaires pour la responsivité */
@media (max-width: 360px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .hero-content {
        padding: 0 var(--spacing-sm);
    }
    
    .hero-title {
        font-size: var(--font-size-2xl);
    }
    
    .nav-menu {
        padding: 60px var(--spacing-sm) var(--spacing-sm);
        width: 100vw;
    }
    
    .hamburger {
        display: flex !important;
        width: 30px;
        height: 30px;
    }
    
    .hamburger .bar {
        width: 18px;
        height: 2px;
    }
    
    .logo-text h2,
    .logo-text h3 {
        font-size: var(--font-size-sm);
    }
    
    .theme-toggle {
        width: 40px;
        height: 40px;
    }
    
    .theme-icon {
        font-size: 16px;
    }

    .nav-container {
        padding: 0 10px;
    }
    
    .logo-container {
        gap: 8px;
    }
    
    .nav-actions {
        gap: 8px;
    }
    
    .hamburger {
        width: 32px;
        height: 32px;
    }
    
    .hamburger .bar {
        width: 18px;
        height: 2px;
    }
    
    .theme-toggle {
        width: 32px;
        height: 32px;
        font-size: 14px;
    }
    
    .logo-icon {
        width: 32px;
        height: 32px;
        font-size: 18px;
    }
    
    .logo-text h2 {
        font-size: 14px;
    }
    
    .logo-text span {
        font-size: 10px;
    }
}

/* Corrections pour les éléments qui débordent */
* {
    box-sizing: border-box;
}

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

/* Amélioration des grilles responsive */
.values-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.services-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.portfolio-grid {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

@media (max-width: 768px) {
    .values-grid,
    .services-grid,
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
}

/* Correction pour les boutons et liens sur mobile */
@media (max-width: 768px) {
    .cta-button,
    .submit-btn,
    .whatsapp-btn,
    .phone-btn {
        min-height: 44px;
        touch-action: manipulation;
    }
    
    .filter-btn {
        min-height: 40px;
        touch-action: manipulation;
    }
}

/* Animation pour les éléments visibles au scroll */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Styles pour les éléments cachés/visibles du portfolio */
.portfolio-item.hidden {
    display: none;
}

.portfolio-item.visible {
    display: block;
    animation: fadeIn 0.5s ease-in;
}

/* Amélioration des transitions sur les cartes */
.value-card,
.service-card,
.architect-card,
.portfolio-item {
    transition: all var(--transition-normal);
}

.value-card:hover,
.service-card:hover,
.architect-card:hover {
    transform: translateY(-8px) scale(1.02);
}

/* Styles pour l'indicateur de scroll */
.scroll-indicator {
    cursor: pointer;
}

.scroll-indicator:hover i {
    transform: scale(1.2);
}

/* Loading states et placeholders */
.loading {
    opacity: 0.7;
    pointer-events: none;
}

/* Amélioration de l'accessibilité */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Focus styles pour l'accessibilité */
a:focus,
button:focus,
input:focus,
select:focus,
textarea:focus {
    outline: 2px solid var(--focus-border);
    outline-offset: 2px;
}

/* Animation d'apparition pour le mode sombre */
.theme-transition,
.theme-transition *,
.theme-transition *:before,
.theme-transition *:after {
    transition: all var(--transition-normal) !important;
    transition-delay: 0 !important;
}


/* Ajouter/modifier ces styles */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: all var(--transition-normal);
  padding: 1rem 0;
  width: 100%;
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
  width: 100%;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 2rem;
  margin: 0;
  padding: 0;
}

.nav-link {
  text-decoration: none;
  color: var(--white);
  font-weight: 500;
  transition: all var(--transition-normal);
  position: relative;
}

/* Styles pour le menu hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 5px;
  background: none;
  border: none;
  padding: 8px;
  z-index: 1001;
}

.hamburger .bar {
  width: 25px;
  height: 3px;
  background: var(--white);
  transition: all 0.3s ease;
  border-radius: 2px;
}

.hamburger.active .bar:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.hamburger.active .bar:nth-child(2) {
  opacity: 0;
}

.hamburger.active .bar:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}


/* Styles responsifs */
@media (max-width: 768px) {
  .hamburger {
    display: flex;
  }
  
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 70%;
    height: 100vh;
    background: var(--card-bg);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 2rem;
    transition: right 0.3s ease;
    z-index: 1000;
    box-shadow: -5px 0 15px rgba(0,0,0,0.1);
  }
  
  .nav-menu.active {
    right: 0;
  }
  
  .nav-item {
    margin: 1rem 0;
    width: 100%;
    text-align: center;
  }
  
  .nav-link {
    color: var(--text-primary);
    font-size: 1.2rem;
    padding: 0.5rem 1rem;
    display: block;
    width: 100%;
  }
  
  .navbar.scrolled .nav-link {
    color: var(--text-primary);
  }
  
  .nav-link:hover {
    color: var(--focus-border);
  }
  
}