/* Variables */
:root {
    --primary-color: #F1C1D; /* Rouge foncé */
    --secondary-color: #b80c09; /* Rouge vif */
    --background-color: #030301; /* Noir profond */
    --surface-color: #2A2A2A; /* Gris foncé */
    --text-primary: #dce2bd; /* Beige clair */
    --text-secondary: #828489; /* Gris taupe */
    --accent-color: #b80c09; /* Rouge vif */
    --code-background: #2A2A2A; /* Gris foncé */
    --success-color: #00AA95; /* Turquoise japonais traditionnel */
    --border-color: #3A3A3A; /* Gris moyen */
    
    /* Nouvelles variables pour les tailles */
    --container-width: 1020px;
    --section-spacing: 5.8rem;
    --element-spacing: 1.4rem;

    /* Variables pour les breakpoints */
    --mobile-s: 320px;
    --mobile-m: 375px;
    --mobile-l: 425px;
    --tablet: 768px;
    --laptop: 1024px;
    --laptop-l: 1440px;
    --4k: 2560px;

    /* Fluid Typography avec clamp() */
    --fluid-h1: clamp(1.4rem, 3.6vw + 1rem, 3.2rem);
    --fluid-h2: clamp(1.3rem, 2.9vw + 1rem, 2.5rem);
    --fluid-h3: clamp(1.1rem, 2.2vw + 1rem, 1.8rem);
    --fluid-body: clamp(0.7rem, 1.1vw + 0.5rem, 0.9rem);

    /* Ajustements des espacements fluides */
    --fluid-space-sm: clamp(0.7rem, 1.4vw, 1.4rem);
    --fluid-space-md: clamp(1.4rem, 2.9vw, 2.9rem);
    --fluid-space-lg: clamp(2.2rem, 4.3vw, 5.8rem);
}

/* Ajout de la police japonaise décorative */
@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+JP:wght@200;300;400;500;600;700&display=swap');

/* Reset et styles de base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    height: -webkit-fill-available;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--background-color);
    color: var(--text-primary);
    line-height: 1.6;
    position: relative;
    font-size: var(--fluid-body); /* Augmentation de la taille de base du texte */
}

/* Modification des éléments décoratifs japonais */
body::before {
    content: "魂";
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotate(-15deg);
    font-family: 'Noto Serif JP', serif;
    font-size: 45vw;
    color: rgba(213, 42, 23, 0.02);
    pointer-events: none;
    z-index: -1;
}

/* Navigation */
nav {
    display: flex;
    justify-content: center; /* Centrer par défaut */
    align-items: center;
    padding: 1rem 2rem;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(3,  3, 1);
    backdrop-filter: blur(10px);
    /*border-bottom: 1px solid var(--border-color);*/
    height: 80px;
}

.logo {
    font-family: 'Noto Serif JP', serif;
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--secondary-color);
    text-align: center;
}

.logo::after {
    content: "鬼";
    font-size: 0.8em;
    margin-left: 0.5em;
    opacity: 0.7;
}

/* Masquer les liens de navigation par défaut sur mobile et tablette */
.nav-links {
    display: none;
}

/* Afficher les liens de navigation uniquement sur desktop */
@media screen and (min-width: 1024px) {
    nav {
        justify-content: space-between;
    }

    .nav-links {
        display: flex;
        align-items: center;
        gap: 2rem;
    }

    .nav-links a {
        color: var(--text-secondary);
        text-decoration: none;
        transition: color 0.3s ease;
    }

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

/* Animation subtile pour les liens */
.nav-links a::after {
    content: "";
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--secondary-color);
    transition: width 0.3s ease;
}

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

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-top: calc(80px + 2rem); /* Ajout du padding-top pour compenser la navbar */
    padding-bottom: 2rem;
    position: relative;
    overflow: hidden;
    container: hero / inline-size;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(45deg, var(--border-color) 1px, transparent 1px),
        linear-gradient(-45deg, var(--border-color) 1px, transparent 1px);
    background-size: 50px 50px;
    opacity: 0.05;
    pointer-events: none;
    transform: translateZ(-1px) scale(2);
    z-index: -1;
}

.hero-content {
    max-width: var(--container-width);
    margin: 0 auto;
    text-align: center;
    padding-top: 2rem; /* Espace supplémentaire en haut */
    transform-style: preserve-3d;
    perspective: 1000px;
}

.code-block {
    background: var(--code-background);
    padding: clamp(1rem, 3vw, 2rem);
    border-radius: 8px;
    margin: 2rem auto 3rem; /* Ajustement des marges */
    text-align: left;
    font-family: 'Fira Code', monospace;
    position: relative;
    overflow: hidden;
    border: 1px solid var(--border-color);
    font-size: clamp(0.58rem, 1.1vw, 0.87rem);
    width: 100%;
    max-width: min(100%, 600px);
    transform: translateZ(-50px);
    transition: transform 0.5s ease;
}

.code-block pre {
    margin: 0;
    overflow-x: auto;
    padding-bottom: 0.5rem;
}

.code-block code {
    color: var(--text-secondary);
    display: block;
    white-space: pre-wrap;
    word-break: break-word;
}

.code-block::after {
    content: "コード";
    position: absolute;
    top: -10px;
    right: 20px;
    font-family: 'Noto Serif JP', serif;
    color: var(--secondary-color);
    font-size: 0.8rem;
    background: var(--background-color);
    padding: 0 8px;
}

.code-block::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, transparent, rgba(255, 107, 136, 0.1), transparent);
    animation: shine 3s infinite;
}

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

/* Container Query pour le code block */
@container code (max-width: 500px) {
    .code-block {
        font-size: 0.8rem;
        padding: 1rem;
        margin-top: clamp(4rem, 8vh, 6rem);
    }

    .code-block::after {
        font-size: 0.6rem;
        top: -8px;
        right: 10px;
    }

    .code-block pre {
        padding-bottom: 0.3rem;
    }
}

@container code (max-width: 350px) {
    .code-block {
        font-size: 0.7rem;
        padding: 0.8rem;
    }

    .code-block code {
        white-space: pre-line;
    }
}

/* Ajustement du code block dans le hero container */
@container hero (max-width: 768px) {
    .hero {
        padding-top: calc(80px + 4rem); /* Plus d'espace sur mobile */
    }

    .hero-content {
        padding-top: 3rem;
    }

    .code-block {
        margin: 1rem auto 2rem;
        font-size: 0.9rem;
        padding: 1.2rem;
    }

    h1 {
        font-size: clamp(2rem, 6vw, 3.5rem);
    }

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

    .primary-btn, .secondary-btn {
        width: 100%;
    }
}

@container hero (max-width: 480px) {
    .hero {
        padding-top: calc(80px + 5rem); /* Encore plus d'espace sur très petit écran */
    }

    .hero-content {
        padding-top: 4rem;
    }
}

h1 {
    font-size: var(--fluid-h1);
    margin-bottom: 1.5rem;
    background: linear-gradient(to right, var(--accent-color), var(--primary-color));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.subtitle {
    font-size: 1.5rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
}

/* Buttons */
.hero-cta {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.primary-btn, .secondary-btn {
    padding: 1rem 2.5rem;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    font-size: 1.2rem;
}

.primary-btn {
    background: var(--secondary-color);
    color: var(--text-primary);
    border: none;
    position: relative;
    overflow: hidden;
    border-radius: 50px;
}

.primary-btn::before {
    content: none;
}

.primary-btn::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, transparent, rgba(255,255,255,0.1), transparent);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.primary-btn:hover {
    background: var(--accent-color);
    box-shadow: 0 4px 12px rgba(213, 42, 23, 0.2);
    transform: translateY(-2px);
}

.secondary-btn {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--text-primary);
    border-radius: 50px;
}

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

/* Sections communes */
section {
    padding: var(--fluid-space-lg) var(--fluid-space-md);
    margin: 0 auto;
    max-width: var(--container-width);
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: var(--fluid-space-lg);
    position: relative;
    opacity: 1;
    visibility: visible;
    transform: none;
    animation: none;
}

.section-header h2 {
    font-size: var(--fluid-h2);
    color: var(--text-primary);
    margin-bottom: 2rem;
    position: relative;
    display: block;
    opacity: 1;
    visibility: visible;
    transform: none !important;
    transform-style: flat;
}

.section-header h2::after {
    content: "";
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--secondary-color);
    opacity: 1;
    visibility: visible;
}

.section-tag {
    font-family: 'Inter', sans-serif;
    color: var(--secondary-color);
    font-size: 1.1rem;
    margin-bottom: 1rem;
    display: block;
    opacity: 1;
    visibility: visible;
}

/* Sous-titres des sections */
.section-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 800px;
    margin: 0 auto 3rem;
    text-align: center;
    line-height: 1.6;
    opacity: 1;
}

/* Animation des titres au scroll */
.section-header {
    opacity: 1;
    transform: none;
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.section-header.visible {
    opacity: 1;
    transform: none;
}

/* Responsive design pour les titres */
@media screen and (max-width: 768px) {
    .section-header h2 {
        font-size: calc(var(--fluid-h2) * 0.8);
    }

    .section-tag {
        font-size: 1rem;
    }

    .section-subtitle {
        font-size: 1.1rem;
        padding: 0 1rem;
    }
}

h2 {
    font-size: var(--fluid-h2);
    color: var(--text-primary);
    margin-bottom: 2rem;
    opacity: 1;
    visibility: visible;
    transform: none;
    display: block;
}

/* About Section */
.about-content {
    max-width: 800px;
    margin: 0 auto;
    transform-style: preserve-3d;
}

.stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
    transform: translateZ(-30px) scale(1.3);
}

.stat-item {
    text-align: center;
    padding: 1.5rem;
    background: var(--surface-color);
    border-radius: 8px;
    transition: transform 0.3s ease;
    border: 1px solid var(--border-color);
}

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

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

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

/* Projects Section Redesign */
.projects {
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
    padding: 0;
    margin: 0;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 500px), 1fr));
    gap: 2rem;
    width: 95%;
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 1rem;
}

.project-card {
    width: 100%;
}

.project-card::before {
    content: attr(data-number);
    position: absolute;
    top: -2rem;
    right: 0;
    font-family: 'Fira Code', monospace;
    font-size: 1rem;
    color: var(--secondary-color);
    opacity: 0.8;
}

.project-image {
    position: relative;
    overflow: visible !important;
    aspect-ratio: 16/9;
    border-radius: 4px;
    margin-bottom: 2rem;
    width: 100%;
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    filter: brightness(0.95);
    position: relative;
    z-index: 2;
}

.project-card:hover .project-image img {
    transform: scale(1.05);
    filter: brightness(1);
}

/* Styles pour le Yokai espiègle */
.peek-yokai {
    position: absolute;
    width: 100px;
    height: 100px;
    top: 8%;
    left: 50%;
    transform: translateX(-50%) translateY(-40px);
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    pointer-events: none;
    z-index: 1;
}

.peek-yokai img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2));
}

.project-card:hover .peek-yokai {
    transform: translateX(-50%) translateY(-90px);
}

/* Animation du Yokai */
@keyframes peekAnimation {
    0% { transform: translateX(-50%) translateY(-40px); }
    100% { transform: translateX(-50%) translateY(-90px); }
}

.project-content {
    padding: 0;
    text-align: left;
}

.project-content h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.project-content p {
    font-size: 0.9rem;
    margin-bottom: 1rem;
    color: var(--text-secondary);
    opacity: 0.8;
}

.tech-stack {
    display: none;
}

.project-link {
    font-size: 0.9rem;
    color: var(--text-secondary);
    text-decoration: none;
    position: relative;
    padding-bottom: 2px;
    opacity: 0.8;
    transition: all 0.3s ease;
}

.project-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: var(--text-secondary);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.3s ease;
}

.project-card:hover .project-link {
    color: var(--secondary-color);
    opacity: 1;
}

.project-card:hover .project-link::after {
    transform: scaleX(1);
    transform-origin: left;
    background: var(--secondary-color);
}

/* Responsive adjustments */
@media screen and (max-width: 1400px) {
    .projects-grid {
        width: 90%;
        grid-template-columns: repeat(auto-fit, minmax(min(100%, 450px), 1fr));
    }
}

@media screen and (max-width: 1024px) {
    .projects-grid {
        width: 95%;
        grid-template-columns: repeat(auto-fit, minmax(min(100%, 400px), 1fr));
        gap: 1.5rem;
    }
}

@media screen and (max-width: 768px) {
    .projects-grid {
        width: 100%;
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 0 1rem;
    }
}

/* Skills Section */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    max-width: 1000px;
    margin: 0 auto;
    container: skills / inline-size;
}

.skill-category {
    background: var(--surface-color);
    padding: 2.2rem;
    border-radius: 16px;
    transform: translateY(30px);
    opacity: 0;
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid var(--border-color);
    position: relative;
}

.skill-category::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, transparent, rgba(213, 42, 23, 0.03), transparent);
    pointer-events: none;
}

.skill-category.visible {
    opacity: 1;
    transform: translateY(0);
}

.skill-category h3 {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    color: var(--accent-color);
    font-family: 'Fira Code', monospace;
    position: relative;
}

.skill-category h3::after {
    content: "技";
    position: absolute;
    top: -10px;
    right: 0;
    font-family: 'Noto Serif JP', serif;
    color: var(--secondary-color);
    font-size: 0.8rem;
    opacity: 0.5;
}

.skill-category ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.skill-category li {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    opacity: 0;
    transform: translateX(-20px);
    transition: all 0.3s ease;
    padding: 0.5rem 0;
}

.skill-category li::before {
    content: '→';
    color: var(--accent-color);
    margin-right: 0.8rem;
    font-family: 'Fira Code', monospace;
    transition: transform 0.3s ease;
}

.skill-category li:hover::before {
    transform: translateX(5px);
}

.skill-category.visible li {
    opacity: 1;
    transform: translateX(0);
}

/* Animation séquentielle des compétences */
.skill-category li:nth-child(1) { transition-delay: 0.1s; }
.skill-category li:nth-child(2) { transition-delay: 0.2s; }
.skill-category li:nth-child(3) { transition-delay: 0.3s; }
.skill-category li:nth-child(4) { transition-delay: 0.4s; }

/* Hover effect pour les catégories de compétences */
.skill-category:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

/* Responsive design pour les compétences */
@media screen and (max-width: 768px) {
    .skills-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .skill-category {
        padding: 2rem;
    }

    .skill-category h3 {
        font-size: 1.5rem;
        margin-bottom: 1.5rem;
    }

    .skill-category li {
        font-size: 1.1rem;
    }
}

/* Contact Section */
.contact-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    container: contact / inline-size;
}

.contact-text p {
    font-size: 1.3rem;
    margin-bottom: 3rem;
}

.contact-links {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 2rem;
}

.contact-link {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    padding: 1.1rem;
    background: var(--surface-color);
    border-radius: 12px;
    color: var(--text-primary);
    text-decoration: none;
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
    font-size: 0.87rem;
}

.contact-link::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        120deg,
        transparent,
        rgba(213, 42, 23, 0.1),
        transparent
    );
    transition: all 0.6s ease;
}

.contact-link::after {
    content: "連絡";
    position: absolute;
    right: 20px;
    font-family: 'Noto Serif JP', serif;
    color: var(--secondary-color);
    font-size: 0.7rem;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.contact-link:hover::before {
    left: 100%;
}

.contact-link:hover::after {
    opacity: 0.7;
}

.icon {
    font-size: 1.5rem;
}

/* Footer */
footer {
    text-align: center;
    padding: 3rem;
    color: var(--text-secondary);
    font-size: 1.1rem;
    position: relative;
}

footer::before {
    content: "終わり";
    position: absolute;
    bottom: 60px;
    left: 50%;
    transform: translateX(-50%);
    font-family: 'Noto Serif JP', serif;
    color: var(--secondary-color);
    font-size: 0.8rem;
    opacity: 0.7;
}

.footer-kanji {
    font-family: 'Noto Serif JP', serif;
    color: var(--secondary-color);
    font-size: 1.1em;
    margin: 0 0.3em;
}

/* Responsive Design */
/* Mobile S (320px) */
@media screen and (max-width: 320px) {
    :root {
        --section-spacing: 3rem;
        --element-spacing: 1rem;
    }

    body {
        font-size: 0.9rem;
    }

    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.8rem;
    }

    .code-block {
        font-size: 0.8rem;
        padding: 1rem;
    }

    .primary-btn, .secondary-btn {
        padding: 0.8rem 1.5rem;
        font-size: 1rem;
        width: 100%;
    }
}

/* Mobile M (375px) */
@media screen and (min-width: 321px) and (max-width: 375px) {
    :root {
        --section-spacing: 4rem;
    }

    body {
        font-size: 1rem;
    }

    h1 {
        font-size: 2.2rem;
    }

    .primary-btn, .secondary-btn {
        padding: 0.8rem 1.8rem;
    }
}

/* Mobile L (425px) */
@media screen and (min-width: 376px) and (max-width: 425px) {
    h1 {
        font-size: 2.5rem;
    }

    .project-card {
        margin: 0 1rem;
    }
}

/* Tablette (768px) */
@media screen and (min-width: 426px) and (max-width: 768px) {
    :root {
        --section-spacing: 5rem;
    }

    nav {
        padding: 1.5rem 2rem;
    }

    .nav-links {
        display: none; /* À remplacer par un menu hamburger */
    }

    h1 {
        font-size: 3rem;
    }

    h2 {
        font-size: 2.5rem;
    }

    .hero-content {
        padding: 0 2rem;
    }

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

    .skills-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Laptop (1024px) */
@media screen and (min-width: 769px) and (max-width: 1024px) {
    .container-width {
        max-width: 90%;
    }

    .projects-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Laptop L (1440px) */
@media screen and (min-width: 1025px) and (max-width: 1440px) {
    .container-width {
        max-width: 1200px;
    }
}

/* 4K (2560px) */
@media screen and (min-width: 1441px) {
    :root {
        --section-spacing: 10rem;
    }

    body {
        font-size: 1.25rem;
    }

    h1 {
        font-size: 5rem;
    }

    h2 {
        font-size: 4rem;
    }

    .container-width {
        max-width: 1800px;
    }

    .projects-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 4rem;
    }
}

/* Orientation Paysage pour Mobile */
@media screen and (max-height: 500px) and (orientation: landscape) {
    .hero {
        min-height: auto;
        padding: 6rem 2rem 2rem;
    }

    .hero-content {
        margin-top: 2rem;
    }

    .code-block {
        margin-bottom: 2rem;
    }
}

/* Support des Hover uniquement sur les appareils qui le permettent */
@media (hover: hover) {
    .project-card:hover {
        transform: translateY(-8px);
    }

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

    .contact-link:hover {
        transform: translateY(-2px);
    }
}

/* Préférences de réduction de mouvement */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Gestion de la hauteur du viewport sur mobile */
.hero {
    min-height: 100vh;
    min-height: -webkit-fill-available;
}

html {
    height: -webkit-fill-available;
}

/* Ajustements pour les appareils à haute densité de pixels */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .project-image img {
        transform: translateZ(0);
    }
}

/* Support du mode sombre du système */
@media (prefers-color-scheme: dark) {
    :root {
        --background-color: #030301;
        --surface-color: #2A2A2A;
    }
}

/* Support du mode clair du système */
@media (prefers-color-scheme: light) {
    :root {
        --background-color: #FFFFFF;
        --surface-color: #F5F5F5;
        --text-primary: #1A1A1A;
        --text-secondary: #4A4A4A;
    }
}

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

.fadeIn {
    animation: fadeIn 1s ease forwards;
}

/* Animation pour les cartes */
@keyframes fadeInYokai {
    from {
        opacity: 0;
        transform: translateY(20px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.project-card.visible,
.skill-category.visible {
    animation: fadeInYokai 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.project-card:hover, .skill-category:hover {
    transform: translateY(-8px);
}

/* Container Queries Base */
.container {
    container-type: inline-size;
    container-name: main;
}

/* Hero Container */
.hero-container {
    container-type: inline-size;
    container-name: hero;
}

/* Projects Container */
.projects-container {
    container-type: inline-size;
    container-name: projects;
}

/* Skills Container */
.skills-container {
    container-type: inline-size;
    container-name: skills;
}

/* Contact Container */
.contact-container {
    container-type: inline-size;
    container-name: contact;
}

/* Container Queries pour Hero */
@container hero (max-width: 768px) {
    .hero-content {
        padding: 0 1rem;
    }

    h1 {
        font-size: clamp(2rem, 6vw, 3.5rem);
    }

    .code-block {
        font-size: 1rem;
        padding: 1.5rem;
    }

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

    .primary-btn, .secondary-btn {
        width: 100%;
    }
}

/* Container Queries pour Projects */
@container projects (max-width: 1200px) {
    .projects-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
}

@container projects (max-width: 768px) {
    .projects-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .project-content {
        padding: 1.5rem;
    }

    .project-content h3 {
        font-size: 1.5rem;
    }
}

/* Container Queries pour Skills */
@container skills (max-width: 1024px) {
    .skills-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
}

@container skills (max-width: 768px) {
    .skills-grid {
        grid-template-columns: 1fr;
    }

    .skill-category {
        padding: 2rem;
    }
}

/* Container Queries pour Contact */
@container contact (max-width: 768px) {
    .contact-content {
        padding: 0 1rem;
    }

    .contact-text p {
        font-size: 1.1rem;
    }

    .contact-links {
        gap: 0.8rem;
    }

    .contact-link {
        padding: 1.2rem;
        font-size: 1rem;
    }
}

/* Mise à jour des classes existantes pour utiliser les containers */
.hero {
    container: hero / inline-size;
}

.projects-section {
    container: projects / inline-size;
}

.skills-section {
    container: skills / inline-size;
}

.contact-section {
    container: contact / inline-size;
}

/* Application de la typographie fluide */
h1 { font-size: var(--fluid-h1); }
h2 { font-size: var(--fluid-h2); }
h3 { font-size: var(--fluid-h3); }
body { font-size: var(--fluid-body); }

/* Mise à jour des espacements */
section {
    padding: var(--fluid-space-lg) var(--fluid-space-md);
}

.section-header {
    margin-bottom: var(--fluid-space-lg);
}

/* Support des grilles adaptatives */
.auto-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
    gap: var(--fluid-space-md);
}

/* Typed.js text styling */
.typed-text {
    color: var(--secondary-color);
}

.typed-cursor {
    color: var(--secondary-color);
    opacity: 1;
    animation: typedjsBlink 0.7s infinite;
}

@keyframes typedjsBlink {
    50% { opacity: 0.0; }
}

/* Animation du code block */
.typed-full-code {
    color: var(--text-primary);
    transition: all 0.3s ease;
}

.typed-full-code.highlight {
    color: var(--text-primary);
    text-shadow: 0 0 8px rgba(200, 182, 164, 0.3);
}

.code-block.typing {
    border-color: var(--border-color);
}

/* Cursor style */
.typed-cursor {
    color: var(--text-primary);
    font-weight: normal;
    animation: blink 0.7s infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

/* Code block animation */
.code-block {
    transition: border-color 0.3s ease;
}

.code-block pre {
    margin: 0;
    overflow-x: auto;
    padding-bottom: 0.5rem;
}

.code-block code {
    display: block;
    line-height: 1.6;
    color: var(--text-primary);
}

/* Grunge Text Plates et Buttons */
.text-plate {
    display: inline-block;
    padding: 0.8rem 2rem;
    border: 2px solid var(--text-primary);
    border-radius: 50px;
    font-family: 'Inter', sans-serif;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.text-plate.red {
    border-color: var(--secondary-color);
    color: var(--secondary-color);
}

.text-plate.light {
    border-color: var(--text-primary);
    color: var(--text-primary);
}

/* Grunge Button */
.grunge-button {
    position: relative;
    padding: 1rem 2.5rem;
    background: none;
    border: none;
    cursor: pointer;
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
}

.grunge-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--secondary-color);
    clip-path: polygon(
        0% 0%, 100% 0%, 98% 5%, 96% 0%, 90% 2%, 85% 0%,
        100% 0%, 100% 100%, 98% 96%, 95% 100%, 90% 98%, 85% 100%,
        0% 100%, 2% 95%, 5% 100%, 10% 98%, 15% 100%, 0% 100%
    );
    z-index: -1;
    transition: all 0.3s ease;
}

.grunge-button span {
    position: relative;
    z-index: 1;
    color: var(--text-primary);
}

/* Arrows */
.grunge-arrows {
    display: flex;
    gap: 1rem;
    align-items: center;
    margin: 2rem 0;
}

.grunge-arrow {
    width: 50px;
    height: 2px;
    background: var(--secondary-color);
    position: relative;
}

.grunge-arrow::before,
.grunge-arrow::after {
    content: '';
    position: absolute;
    width: 12px;
    height: 2px;
    background: var(--secondary-color);
}

.grunge-arrow.left::before {
    left: 0;
    transform: rotate(-45deg);
    transform-origin: left;
}

.grunge-arrow.left::after {
    left: 0;
    transform: rotate(45deg);
    transform-origin: left;
}

.grunge-arrow.right::before {
    right: 0;
    transform: rotate(45deg);
    transform-origin: right;
}

.grunge-arrow.right::after {
    right: 0;
    transform: rotate(-45deg);
    transform-origin: right;
}

/* Mise à jour des boutons existants */
.primary-btn, .secondary-btn {
    position: relative;
    padding: 1rem 2.5rem;
    text-decoration: none;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    border: none;
    overflow: hidden;
}

.primary-btn::before {
    content: none;
}

.secondary-btn {
    background: none;
    color: var(--text-primary);
    border: 2px solid var(--text-primary);
    border-radius: 50px;
}

/* Yokai Button */
.yokai-button {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 80px;
    height: 80px;
    cursor: pointer;
    z-index: 1000;
    transition: all 0.3s ease;
    display: none; /* Par défaut caché, affiché en desktop via media query */
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-15px);
    }
    60% {
        transform: translateY(-7px);
    }
}

.yokai-button img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2));
    transition: transform 0.3s ease;
}

.yokai-button:hover {
    animation: shake 0.5s ease-in-out;
}

@keyframes shake {
    0%, 100% { transform: rotate(0deg); }
    25% { transform: rotate(-10deg); }
    75% { transform: rotate(10deg); }
}

.yokai-tooltip {
    position: absolute;
    bottom: 100%;
    right: 0;
    background: var(--surface-color);
    padding: 0.8rem 1.5rem;
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 1rem;
    margin-bottom: 1rem;
    border: 1px solid var(--border-color);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
    white-space: nowrap;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.yokai-tooltip::after {
    content: '';
    position: absolute;
    bottom: -8px;
    right: 30px;
    width: 0;
    height: 0;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-top: 8px solid var(--surface-color);
}

.yokai-button:hover .yokai-tooltip {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* Modal CV */
.cv-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(0, 0, 0, 0.9);
    z-index: 2000;
    display: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.cv-modal.active {
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 1;
}

.cv-modal-content {
    position: relative;
    width: 90%;
    height: 90vh;
    max-width: 1200px;
    background: var(--surface-color);
    border-radius: 8px;
    overflow: hidden;
    padding: 1rem;
}

#pdfContainer {
    width: 100%;
    height: 100%;
    overflow: hidden;
    background: var(--surface-color);
}

.pdfobject-container {
    height: 100%;
    width: 100%;
}

.pdfobject {
    border: none;
    width: 100%;
    height: 100%;
    background: white;
}

.cv-modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--surface-color);
    border: none;
    color: var(--text-primary);
    font-size: 2rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2001;
    transition: all 0.3s ease;
}

.cv-modal-close:hover {
    transform: rotate(90deg);
    background: var(--secondary-color);
}

/* Media Query pour afficher le bouton Yokai uniquement sur desktop et tablette */
@media screen and (min-width: 768px) {
    .yokai-button {
        display: block;
    }
}

.logo-text {
    font-family: 'Noto Serif JP', serif;
    font-size: 2rem;
    font-weight: 600;
    color: var(--secondary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

/* Animations au scroll */
@keyframes slideInFromLeft {
    0% {
        opacity: 0;
        transform: translateX(-100px);
    }
    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInFromRight {
    0% {
        opacity: 0;
        transform: translateX(100px);
    }
    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInUp {
    0% {
        opacity: 0;
        transform: translateY(50px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Section Headers Animation */
.section-header {
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards;
    animation-play-state: paused;
}

.section-header.visible {
    animation-play-state: running;
}

/* Projects Animation */
.project-card {
    opacity: 0;
    transform: translateY(50px) scale(0.95);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.project-card:nth-child(odd).visible {
    animation: slideInFromLeft 0.8s ease forwards;
}

.project-card:nth-child(even).visible {
    animation: slideInFromRight 0.8s ease forwards;
}

/* Micro-interactions */
.nav-links a {
    position: relative;
    overflow: hidden;
}

.nav-links a::after {
    content: "";
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--secondary-color);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.3s ease;
}

.nav-links a:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

/* Skills Animation */
.skill-category {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.skill-category.visible {
    opacity: 1;
    transform: translateY(0);
}

.skill-category li {
    opacity: 0;
    transform: translateX(-20px);
    transition: all 0.3s ease;
}

.skill-category.visible li {
    opacity: 1;
    transform: translateX(0);
}

.skill-category li:nth-child(1) { transition-delay: 0.1s; }
.skill-category li:nth-child(2) { transition-delay: 0.2s; }
.skill-category li:nth-child(3) { transition-delay: 0.3s; }
.skill-category li:nth-child(4) { transition-delay: 0.4s; }

/* Contact Links Animation */
.contact-link {
    position: relative;
    overflow: hidden;
}

.contact-link::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        120deg,
        transparent,
        rgba(213, 42, 23, 0.1),
        transparent
    );
    transition: all 0.6s ease;
}

.contact-link:hover::before {
    left: 100%;
}

/* Smooth Scroll Behavior */
html {
    scroll-behavior: smooth;
}

/* Parallax Sections */
.section-header h2 {
    transform-style: preserve-3d;
    transform: translateZ(-1px) scale(1.5);
}

.about-content {
    transform-style: preserve-3d;
}

.stats {
    transform: translateZ(-30px) scale(1.3);
}

/* Kanji Background Animation */
@keyframes floatKanji {
    0%, 100% {
        transform: translate(-50%, -50%) rotate(-15deg) scale(1);
    }
    50% {
        transform: translate(-50%, -50%) rotate(-12deg) scale(1.05);
    }
}

body::before {
    animation: floatKanji 8s ease-in-out infinite;
}

/* Scroll Progress Indicator */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(to right, var(--secondary-color), var(--accent-color));
    transform-origin: left;
    transform: scaleX(0);
    z-index: 2000;
}

/* Timeline Styles */
.journey-timeline {
    position: relative;
    max-width: 1000px;
    margin: 0 auto 4rem;
    padding: 2rem 0;
}

.journey-timeline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    width: 2px;
    height: 100%;
    background: linear-gradient(to bottom,
        transparent,
        var(--secondary-color) 10%,
        var(--secondary-color) 90%,
        transparent
    );
    transform: translateX(-50%);
}

.timeline-item {
    position: relative;
    margin: 6rem 0;
    width: 100%;
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.timeline-item.visible {
    opacity: 1;
    transform: translateY(0);
}

.timeline-item:nth-child(odd) .timeline-content {
    margin-left: auto;
    transform: translateX(-50px);
}

.timeline-item:nth-child(even) .timeline-content {
    margin-right: auto;
    transform: translateX(50px);
}

.timeline-content {
    position: relative;
    width: 45%;
    padding: 2rem;
    background: var(--surface-color);
    border-radius: 16px;
    border: 1px solid var(--border-color);
    transition: all 0.5s ease;
}

.timeline-marker {
    position: absolute;
    top: 50%;
    width: 30px;
    height: 30px;
    background: var(--secondary-color);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    z-index: 2;
}

.timeline-item:nth-child(odd) .timeline-marker {
    right: -20%;
}

.timeline-item:nth-child(even) .timeline-marker {
    left: -15%;
}

.timeline-content h3 {
    color: var(--accent-color);
    font-size: 1.3rem;
    margin-bottom: 1rem;
    font-family: 'Noto Serif JP', serif;
}

.timeline-content p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.6;
}

.location-tag {
    position: absolute;
    top: -30px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--secondary-color);
    color: var(--text-primary);
    padding: 0.5rem 1.5rem;
    border-radius: 20px;
    font-size: 0.9rem;
    white-space: nowrap;
}

/* Timeline Hover Effects */
.timeline-content:hover {
    transform: scale(1.02) !important;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.timeline-marker::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 40px;
    height: 40px;
    background: var(--secondary-color);
    border-radius: 50%;
    transform: translate(-50%, -50%) scale(0);
    opacity: 0;
    transition: all 0.3s ease;
}

.timeline-item:hover .timeline-marker::before {
    transform: translate(-50%, -50%) scale(1);
    opacity: 0.3;
}

/* Timeline Responsive */
@media screen and (max-width: 768px) {
    .journey-timeline::before {
        left: 30px;
    }

    .timeline-item {
        margin: 4rem 0;
    }

    .timeline-content {
        width: calc(100% - 60px);
        margin-left: 60px !important;
        transform: none !important;
    }

    .timeline-marker {
        display: none !important;
    }

    .location-tag {
        left: 30px;
        transform: none;
    }
}

/* Ajout d'animations pour les éléments de la timeline */
@keyframes markerPulse {
    0% { transform: translate(-50%, -50%) scale(1); }
    50% { transform: translate(-50%, -50%) scale(1.2); }
    100% { transform: translate(-50%, -50%) scale(1); }
}

.timeline-marker {
    animation: markerPulse 2s ease-in-out infinite;
}

/* Animation des drapeaux */
@keyframes flagWave {
    0% { transform: rotate(0deg); }
    25% { transform: rotate(5deg); }
    75% { transform: rotate(-5deg); }
    100% { transform: rotate(0deg); }
}

.location-tag {
    animation: flagWave 3s ease-in-out infinite;
}

/* Reset complet des h2 avec priorité maximale */
h2,
.section-header h2,
section h2,
*[class^="section"] h2 {
    font-size: 2rem !important;
    color: var(--text-primary) !important;
    margin-bottom: 2rem !important;
    opacity: 1 !important;
    visibility: visible !important;
    transform: none !important;
    display: block !important;
    position: relative !important;
    text-align: center !important;
    animation: none !important;
    transition: none !important;
    transform-style: flat !important;
    perspective: none !important;
    font-family: 'Inter', sans-serif !important;
    z-index: 1 !important;
}

/* Suppression de tous les effets de parallaxe et animations sur les h2 */
.section-header h2::after {
    content: "" !important;
    position: absolute !important;
    bottom: -10px !important;
    left: 50% !important;
    transform: translateX(-50%) !important;
    width: 60px !important;
    height: 3px !important;
    background: var(--secondary-color) !important;
    opacity: 1 !important;
    visibility: visible !important;
}

/* Suppression des animations au scroll pour les titres */
.section-header {
    opacity: 1 !important;
    visibility: visible !important;
    transform: none !important;
    animation: none !important;
}

/* Suppression des effets de parallaxe */
.section-header h2,
.about-content,
.stats {
    transform: none !important;
    transform-style: flat !important;
}

@media screen and (max-width: 768px) {
    .timeline-marker {
        display: none !important;
    }
}