/* ===== VARIABLES ===== */
:root {
    /* Colors */
    --color-primary: #7289DA;
    --color-primary-dark: #5B6EAE;
    --color-primary-light: #9AABEA;
    --color-primary-alpha: rgba(114, 137, 218, 0.1);
    --color-secondary: #ff9900;
    --color-secondary-dark: #e68a00;
    --color-secondary-light: #ffad33;
    --color-bg-dark: #121212;
    --color-bg-light: #1E1E1E;
    --color-bg-lighter: #2a2a2a;
    --color-text: #f5f5f5;
    --color-text-secondary: #aaaaaa;
    --color-border: #444444;
    --color-success: #43b581;
    --color-error: #f04747;
    --color-warning: #faa61a;
    --color-code-bg: #2b2d31;
    --color-accent: #ff4081;
    
    /* Typography */
    --font-primary: 'Roboto', sans-serif;
    --font-code: 'JetBrains Mono', monospace;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.4);
    --shadow-glow: 0 0 15px rgba(114, 137, 218, 0.5);
    --shadow-glow-hover: 0 0 20px rgba(114, 137, 218, 0.7);
    
    /* Borders */
    --border-radius-sm: 6px;
    --border-radius-md: 10px;
    --border-radius-lg: 16px;
    --border-radius-xl: 24px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 5rem;
    
    /* Container */
    --container-width: 1200px;
}

/* ===== RESET & BASE STYLES ===== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    scrollbar-width: thin;
    scrollbar-color: var(--color-primary) var(--color-bg-light);
}

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

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

.plus-bouton-project {
    color: rgb(247, 245, 245);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.plus-bouton-project:hover {
    color: rgb(170, 168, 168);
}

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

button {
    cursor: pointer;
    font-family: var(--font-primary);
}

ul {
    list-style: none;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--color-bg-light);
}

::-webkit-scrollbar-thumb {
    background: var(--color-primary);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-primary-dark);
}

/* ===== UTILITY CLASSES ===== */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.btn {
    display: inline-block;
    padding: 0.8rem 1.5rem;
    border-radius: var(--border-radius-md);
    font-weight: 500;
    text-align: center;
    transition: all var(--transition-normal);
    border: none;
    cursor: pointer;
}

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

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

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

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

.gradient-text {
    background: linear-gradient(to right, var(--color-primary), var(--color-secondary));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    display: inline;
}

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

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    position: relative;
    display: inline-block;
}

.section-divider {
    height: 4px;
    width: 80px;
    background: linear-gradient(to right, var(--color-primary), var(--color-secondary));
    margin: 0 auto;
    border-radius: var(--border-radius-sm);
}

/* ===== HEADER & NAVIGATION ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(26, 26, 26, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
    padding: var(--spacing-md) 0;
    transition: all var(--transition-normal);
}

.header.scrolled {
    padding: var(--spacing-sm) 0;
    box-shadow: var(--shadow-md);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

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

.nav-list {
    display: flex;
    gap: var(--spacing-lg);
}

.nav-link {
    color: var(--color-text);
    font-weight: 500;
    position: relative;
    padding: var(--spacing-xs) 0;
}

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

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

.language-switch {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.lang-btn {
    background: none;
    border: none;
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    cursor: pointer;
    transition: color var(--transition-fast);
}

.lang-btn:hover,
.lang-btn.active {
    color: var(--color-primary);
}

.mobile-menu {
    display: none;
    background: none;
    border: none;
    flex-direction: column;
    gap: 6px;
    padding: var(--spacing-xs);
}

.bar {
    width: 28px;
    height: 3px;
    background-color: var(--color-text);
    border-radius: 3px;
    transition: all var(--transition-normal);
}

/* ===== HERO SECTION ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 80px; /* Header height */
    overflow: hidden;
    background: linear-gradient(135deg, var(--color-bg-dark) 0%, var(--color-bg-light) 100%);
}

.hero-content {
    width: 50%;
    position: relative;
    z-index: 2;
    animation: fadeInUp 1s ease-out;
}

.hero-title {
    font-size: 3.5rem;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    position: relative;
}

.hero-title::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -10px;
    width: 80px;
    height: 4px;
    background: linear-gradient(to right, var(--color-primary), var(--color-secondary));
    border-radius: var(--border-radius-sm);
}

.hero-subtitle {
    display: block;
    font-size: 1.8rem;
    color: var(--color-text-secondary);
    margin-top: var(--spacing-lg);
    opacity: 0;
    animation: fadeIn 1s ease-out forwards 0.5s;
}

.hero-description {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-xl);
    color: var(--color-text-secondary);
    max-width: 500px;
    opacity: 0;
    animation: fadeIn 1s ease-out forwards 0.8s;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-md);
    opacity: 0;
    animation: fadeIn 1s ease-out forwards 1.1s;
}

.hero-cta .btn {
    transform: translateY(0);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.hero-cta .btn:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-glow);
}

.hero-image {
    position: absolute;
    right: 0;
    width: 50%;
    max-width: 550px;
    z-index: 1;
    opacity: 0;
    animation: fadeInRight 1s ease-out forwards 0.3s;
}

.code-container {
    background-color: var(--color-code-bg);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    position: relative;
    padding: var(--spacing-lg);
    border: 1px solid var(--color-border);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.code-container:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: var(--shadow-glow);
}

.code-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 30px;
    background: linear-gradient(to right, var(--color-primary-dark), var(--color-primary));
    border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
}

.code-container::after {
    content: '• • •';
    position: absolute;
    top: 0;
    left: 15px;
    color: var(--color-text);
    font-size: 20px;
    line-height: 30px;
    letter-spacing: 5px;
}

.code-container pre {
    margin: 15px 0 0 0;
    font-family: var(--font-code);
    font-size: 1rem;
    white-space: pre-wrap;
    color: #e6e6e6;
}

.code-container code {
    display: block;
}

.scroll-indicator {
    position: absolute;
    bottom: var(--spacing-xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    animation: bounce 2s infinite;
    cursor: pointer;
    z-index: 2;
    opacity: 0;
    animation: fadeIn 1s ease-out forwards 1.5s, bounce 2s infinite 2s;
}

.scroll-indicator span {
    margin-bottom: var(--spacing-xs);
    font-size: 0.9rem;
    color: var(--color-text-secondary);
}

.scroll-indicator i {
    color: var(--color-primary);
    font-size: 1.2rem;
}

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

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

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

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

/* ===== ABOUT SECTION ===== */
.about {
    padding: var(--spacing-xxl) 0;
    background-color: var(--color-bg-light);
}

.about-content {
    display: flex;
    gap: var(--spacing-xl);
    align-items: center;
}

.about-image {
    width: 40%;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.about-text {
    width: 60%;
}

.about-text h3 {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
}

.about-text p {
    margin-bottom: var(--spacing-md);
    font-size: 1.1rem;
}

.about-stats {
    display: flex;
    justify-content: space-between;
    margin-top: var(--spacing-lg);
}

.stat {
    text-align: center;
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-primary);
    display: block;
}

.stat-label {
    font-size: 1rem;
    color: var(--color-text-secondary);
}

/* ===== SKILLS SECTION ===== */
.skills {
    padding: var(--spacing-xxl) 0;
}

.skills-content {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.skills-text h3 {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
}

.skills-text p {
    max-width: 700px;
    margin: 0 auto var(--spacing-lg);
    font-size: 1.1rem;
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

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

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

.skill-card i {
    font-size: 2.5rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.skill-card h4 {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-md);
}

.skill-progress {
    background-color: var(--color-bg-dark);
    height: 6px;
    border-radius: 3px;
    margin-bottom: var(--spacing-xs);
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background: linear-gradient(to right, var(--color-primary), var(--color-secondary));
    border-radius: 3px;
}

.skill-percent {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
}

/* ===== PROJECTS SECTION ===== */
.projects {
    padding: var(--spacing-xxl) 0;
    background-color: var(--color-bg-light);
}

.projects-filter {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
}

.filter-btn {
    background: none;
    border: 2px solid transparent;
    color: var(--color-text-secondary);
    font-size: 1.1rem;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--border-radius-lg);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.filter-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background-color: var(--color-primary);
    transition: width var(--transition-normal);
    z-index: -1;
}

.filter-btn:hover::before,
.filter-btn.active::before {
    width: 100%;
}

.filter-btn:hover,
.filter-btn.active {
    color: var(--color-text);
    border-color: var(--color-primary);
    transform: translateY(-3px);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--spacing-lg);
    min-height: 400px;
}

.project-card {
    background-color: var(--color-bg-dark);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    position: relative;
    border: 1px solid var(--color-border);
    opacity: 0;
    transform: translateY(20px);
}

.project-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-glow);
    border-color: var(--color-primary-light);
}

.project-image-container {
    position: relative;
    overflow: hidden;
    height: 220px;
}

.project-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

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

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.project-card:hover .project-overlay {
    opacity: 1;
}

.project-overlay-content {
    color: white;
    font-size: 2rem;
    transform: scale(0.8);
    transition: transform var(--transition-normal);
}

.project-card:hover .project-overlay-content {
    transform: scale(1);
}

.project-content {
    padding: var(--spacing-lg);
}

.project-title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary-light);
    position: relative;
    padding-bottom: var(--spacing-xs);
}

.project-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: linear-gradient(to right, var(--color-primary), var(--color-secondary));
    border-radius: var(--border-radius-sm);
    transition: width var(--transition-normal);
}

.project-card:hover .project-title::after {
    width: 100px;
}

.project-description {
    font-size: 1rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
}

.project-tag {
    background-color: var(--color-primary-alpha);
    color: var(--color-primary-light);
    padding: 4px 12px;
    border-radius: var(--border-radius-sm);
    font-size: 0.8rem;
    letter-spacing: 0.5px;
    transition: all var(--transition-normal);
}

.project-card:hover .project-tag {
    background-color: var(--color-primary);
    color: white;
}

.project-links {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.project-link {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    font-size: 0.9rem;
    padding: 8px 15px;
    border-radius: var(--border-radius-md);
    transition: all var(--transition-normal);
    background-color: var(--color-bg-lighter);
    color: var(--color-text);
}

.project-link:hover {
    transform: translateY(-3px);
    color: white;
}

.project-link i {
    font-size: 1rem;
}

.project-link.github-link:hover {
    background-color: #333;
}

.project-link.shop-link {
    background-color: var(--color-primary-alpha);
    color: var(--color-primary-light);
}

.project-link.shop-link:hover {
    background-color: var(--color-secondary);
    color: white;
}

.projects-loading {
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    min-height: 300px;
}

.loader {
    width: 50px;
    height: 50px;
    border: 5px solid rgba(114, 137, 218, 0.2);
    border-radius: 50%;
    border-top-color: var(--color-primary);
    animation: spin 1s linear infinite;
}

.project-error {
    grid-column: 1 / -1;
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--color-error);
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* ===== SERVICES SECTION ===== */
.services {
    padding: var(--spacing-xxl) 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

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

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.service-icon {
    margin-bottom: var(--spacing-md);
}

.service-icon i {
    font-size: 3rem;
    color: var(--color-primary);
}

.service-title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
}

.service-description {
    color: var(--color-text-secondary);
}

/* ===== TESTIMONIALS SECTION ===== */
.testimonials {
    padding: var(--spacing-xxl) 0;
    background-color: var(--color-bg-light);
}

.testimonials-slider {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    overflow: hidden;
}

.testimonial-card {
    display: none;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.testimonial-card.active {
    display: block;
    opacity: 1;
}

.testimonial-content {
    background-color: var(--color-bg-dark);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-xl);
    position: relative;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border);
}

.testimonial-content i {
    font-size: 2rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.testimonial-text {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-lg);
}

.testimonial-author {
    text-align: right;
}

.testimonial-name {
    font-weight: 700;
    font-size: 1.2rem;
}

.testimonial-role {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
}

.testimonial-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: var(--spacing-lg);
}

.testimonial-prev,
.testimonial-next {
    background: none;
    border: none;
    color: var(--color-text);
    font-size: 1.5rem;
    cursor: pointer;
    transition: color var(--transition-fast);
}

.testimonial-prev:hover,
.testimonial-next:hover {
    color: var(--color-primary);
}

.testimonial-dots {
    display: flex;
    gap: var(--spacing-sm);
    margin: 0 var(--spacing-md);
}

.dot {
    width: 12px;
    height: 12px;
    background-color: var(--color-text-secondary);
    border-radius: 50%;
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.dot.active,
.dot:hover {
    background-color: var(--color-primary);
}

/* ===== CONTACT SECTION ===== */
.contact {
    padding: var(--spacing-xxl) 0;
}

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

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

.contact-info p {
    margin-bottom: var(--spacing-lg);
    font-size: 1.1rem;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.contact-method {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-lg);
    transition: all var(--transition-normal);
    background-color: var(--color-bg-dark);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
}

.contact-method:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-glow);
    border-color: var(--color-primary-light);
}

.contact-method i {
    font-size: 1.8rem;
    color: var(--color-primary);
    background-color: var(--color-primary-alpha);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all var(--transition-normal);
}

.contact-method:hover i {
    color: var(--color-text);
    background-color: var(--color-primary);
    transform: scale(1.1);
}

.method-details h4 {
    margin-bottom: var(--spacing-sm);
    font-size: 1.2rem;
    color: var(--color-primary-light);
}

.method-details a {
    color: var(--color-text-secondary);
    transition: all var(--transition-normal);
    display: inline-block;
}

.method-details a:hover {
    color: var(--color-primary);
}

.discord-link {
    display: inline-block;
    background-color: #7289DA;
    color: white !important;
    padding: 10px 20px;
    border-radius: var(--border-radius-md);
    text-decoration: none !important;
    margin-top: var(--spacing-xs);
    font-weight: 500;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-sm);
}

.discord-link:hover {
    background-color: #5B6EAE;
    color: white !important;
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.contact-form-container {
    background-color: var(--color-bg-dark);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border);
    transition: all var(--transition-normal);
}

.contact-form-container:hover {
    box-shadow: var(--shadow-glow);
    border-color: var(--color-primary-light);
}

.contact-form-container h3 {
    font-size: 2rem;
    margin-bottom: var(--spacing-xl);
    color: var(--color-primary);
    position: relative;
    display: inline-block;
}

.contact-form-container h3::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 80px;
    height: 4px;
    background: linear-gradient(to right, var(--color-primary), var(--color-secondary));
    border-radius: var(--border-radius-sm);
}

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

.form-group label {
    position: absolute;
    left: var(--spacing-md);
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-text-secondary);
    transition: all var(--transition-normal);
    pointer-events: none;
    font-size: 1rem;
    z-index: 1;
    padding: 0 var(--spacing-xs);
}

.form-group textarea ~ label {
    top: var(--spacing-md);
    transform: none;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg) var(--spacing-md) var(--spacing-xl);
    background-color: var(--color-bg-light);
    border: 2px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    color: var(--color-text);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: all var(--transition-normal);
    box-shadow: 0 0 0 0 rgba(114, 137, 218, 0);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group input:not(:placeholder-shown),
.form-group textarea:not(:placeholder-shown) {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(114, 137, 218, 0.2);
}

.form-group input:focus + label,
.form-group textarea:focus + label,
.form-group input:not(:placeholder-shown) + label,
.form-group textarea:not(:placeholder-shown) + label {
    top: 0;
    transform: translateY(-50%);
    font-size: 0.8rem;
    color: var(--color-primary);
    background-color: var(--color-bg-dark);
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: transparent;
}

.input-icon {
    position: absolute;
    top: 50%;
    left: var(--spacing-md);
    transform: translateY(-50%);
    color: var(--color-primary);
    z-index: 2;
}

.form-group textarea ~ .input-icon {
    top: var(--spacing-md);
    transform: none;
}

.btn-submit {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: white;
    border: none;
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 1.1rem;
    font-weight: 500;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
    z-index: 1;
    display: block;
    width: 100%;
    max-width: 300px;
    margin: var(--spacing-xl) auto 0;
}

.btn-submit::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.1);
    transition: width var(--transition-normal);
    z-index: -1;
}

.btn-submit:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow);
}

.btn-submit:hover::before {
    width: 100%;
}

.btn-submit:active {
    transform: translateY(1px);
}

/* ===== FOOTER ===== */
.footer {
    background-color: var(--color-bg-light);
    padding: var(--spacing-xl) 0 var(--spacing-md);
    border-top: 1px solid var(--color-border);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--spacing-xl);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.footer-links {
    display: flex;
    gap: var(--spacing-xl);
}

.footer-section h3 {
    margin-bottom: var(--spacing-md);
    font-size: 1.2rem;
}

.footer-section ul {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer-section a {
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
}

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

.social-links a {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.social-links i {
    font-size: 1.2rem;
}

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

.copyright {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
}

.mobile-nav {
    display: none;
}

/* ===== MEDIA QUERIES ===== */
@media screen and (max-width: 1024px) {
    .container {
        padding: 0 var(--spacing-md);
    }
    
    .hero-content {
        width: 100%;
        text-align: center;
    }
    
    .hero-description {
        margin: 0 auto var(--spacing-xl);
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .hero-image {
        display: none;
    }
    
    .about-content {
        flex-direction: column;
    }
    
    .about-image {
        width: 100%;
        max-width: 500px;
        margin: 0 auto var(--spacing-lg);
    }
    
    .about-text {
        width: 100%;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xxl);
    }
    
    .footer-content {
        flex-direction: column;
        gap: var(--spacing-xl);
    }
    
    .footer-links {
        width: 100%;
        justify-content: space-between;
    }
}

@media screen and (max-width: 768px) {
    .nav-list {
        display: none;
    }
    
    .mobile-menu {
        display: flex;
    }
    
    .mobile-nav {
        position: absolute;
        top: 80px;
        left: 0;
        width: 100%;
        height: 0;
        background-color: var(--color-bg-dark);
        overflow: hidden;
        display: block;
        transition: height var(--transition-normal);
        z-index: 999;
        opacity: 0;
    }
    
    .mobile-nav.active {
        height: calc(100vh - 80px);
        border-top: 1px solid var(--color-border);
        opacity: 1;
    }
    
    .mobile-nav-list {
        display: flex;
        flex-direction: column;
        align-items: center;
        padding: var(--spacing-xl) 0;
        gap: var(--spacing-lg);
    }
    
    .mobile-nav-link {
        font-size: 1.5rem;
        color: var(--color-text);
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonial-content {
        padding: var(--spacing-lg);
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .contact-method {
        padding: var(--spacing-md) var(--spacing-sm);
    }
    
    .contact-method i {
        width: 40px;
        height: 40px;
        font-size: 1.4rem;
    }
    
    .input-icon {
        font-size: 0.9rem;
    }
    
    .form-group input, 
    .form-group textarea {
        padding-left: var(--spacing-xl);
    }
    
    .contact-form-container {
        max-width: 100%;
        padding: var(--spacing-lg);
    }
    
    .footer-links {
        flex-direction: column;
        gap: var(--spacing-lg);
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }
}

@media screen and (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .header {
        padding: var(--spacing-sm);
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .hero-cta {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .btn {
        width: 100%;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .about-stats {
        flex-direction: column;
        gap: var(--spacing-lg);
    }
    
    .skill-card, .service-card {
        padding: var(--spacing-md);
    }
    
    .projects-filter {
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-xs);
    }
    
    .filter-btn {
        width: 100%;
        max-width: 250px;
    }
    
    .project-card {
        margin-bottom: var(--spacing-lg);
    }
    
    .project-image-container {
        height: 180px;
    }
    
    .project-links {
        flex-direction: column;
        width: 100%;
    }
    
    .project-link {
        width: 100%;
        margin-bottom: var(--spacing-xs);
    }
    
    .testimonial-content {
        padding: var(--spacing-md);
    }
    
    .testimonial-text {
        font-size: 0.95rem;
    }
    
    .contact-method {
        flex-direction: column;
        align-items: center;
        text-align: center;
        padding: var(--spacing-md);
    }
    
    .contact-method i {
        margin-bottom: var(--spacing-md);
    }
    
    .method-details {
        width: 100%;
        text-align: center;
    }
    
    .discord-link, .btn-submit {
        width: 100%;
        max-width: 100%;
    }
    
    .form-group label,
    .input-icon {
        font-size: 0.85rem;
    }
    
    .footer-links {
        text-align: center;
    }
    
    .footer-section {
        margin-bottom: var(--spacing-lg);
    }
}

/* Pour les très petits écrans */
@media screen and (max-width: 375px) {
    html {
        font-size: 14px;
    }
    
    .hero-title {
        font-size: 1.8rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 1.6rem;
    }
    
    .logo-image {
        width: 30px;
        height: 30px;
    }
    
    .logo-text {
        font-size: 1.2rem;
    }
    
    .mobile-menu i {
        font-size: 1.5rem;
    }
    
    .project-title {
        font-size: 1.3rem;
    }
    
    .project-description {
        font-size: 0.95rem;
    }
    
    .input-icon {
        font-size: 0.8rem;
    }
    
    .contact-form-container {
        padding: var(--spacing-md);
    }
    
    .form-group {
        margin-bottom: var(--spacing-md);
    }
    
    .btn-submit {
        font-size: 1rem;
        padding: var(--spacing-sm) var(--spacing-md);
    }
    
    .testimonial-name {
        font-size: 1rem;
    }
    
    .testimonial-role {
        font-size: 0.8rem;
    }
}