/*
 * ============================================================================
 * PORTFOLIO & RAPPORT DE STAGE - WEBMASTER
 * ============================================================================
 * Approche Mobile-First avec CSS pur
 * Utilisation de Flexbox et CSS Grid
 * Variables CSS pour une maintenance facile
 * ============================================================================
 */

/* ============================================================================
   VARIABLES CSS
   ============================================================================ */
:root {
    /* Catppuccin Mocha - Palette de couleurs */
    --color-primary: #f5c2e7;           /* Pink - Couleur principale */
    --color-primary-dark: #cba6f7;      /* Mauve - Hover */
    --color-primary-light: #313244;     /* Surface0 - Backgrounds clairs */

    --color-secondary: #f5e0dc;         /* Rosewater - Couleur secondaire */
    --color-secondary-dark: #f2cdcd;    /* Flamingo - Hover */
    --color-secondary-light: #45475a;   /* Surface1 - Backgrounds secondaires */

    --color-accent: #a6e3a1;            /* Green - Accent */
    --color-accent-dark: #94e2d5;       /* Teal - Accent hover */

    --color-text: #cdd6f4;              /* Text - Texte principal */
    --color-text-light: #bac2de;        /* Subtext1 - Texte secondaire */
    --color-text-lighter: #a6adc8;      /* Subtext0 - Texte tertiaire */

    --color-bg: #1e1e2e;                /* Base - Fond principal */
    --color-bg-alt: #313244;            /* Surface0 - Fond alternatif */
    --color-bg-dark: #11111b;           /* Crust - Fond très sombre */

    --color-border: #45475a;            /* Surface1 - Bordures */
    --color-shadow: rgba(17, 17, 27, 0.4); /* Ombres sombres */

    /* Typographie */
    --font-primary: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-mono: 'Courier New', Courier, monospace;

    --font-size-xs: 0.75rem;    /* 12px */
    --font-size-sm: 0.875rem;   /* 14px */
    --font-size-base: 1rem;     /* 16px */
    --font-size-lg: 1.125rem;   /* 18px */
    --font-size-xl: 1.25rem;    /* 20px */
    --font-size-2xl: 1.5rem;    /* 24px */
    --font-size-3xl: 1.875rem;  /* 30px */
    --font-size-4xl: 2.25rem;   /* 36px */
    --font-size-5xl: 3rem;      /* 48px */

    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;

    --line-height-tight: 1.25;
    --line-height-normal: 1.5;
    --line-height-relaxed: 1.75;

    /* Espacements */
    --spacing-xs: 0.5rem;    /* 8px */
    --spacing-sm: 0.75rem;   /* 12px */
    --spacing-md: 1rem;      /* 16px */
    --spacing-lg: 1.5rem;    /* 24px */
    --spacing-xl: 2rem;      /* 32px */
    --spacing-2xl: 3rem;     /* 48px */
    --spacing-3xl: 4rem;     /* 64px */
    --spacing-4xl: 6rem;     /* 96px */

    /* Conteneur */
    --container-max-width: 1200px;
    --container-padding: var(--spacing-md);

    /* Bordures */
    --border-radius-sm: 0.25rem;  /* 4px */
    --border-radius-md: 0.5rem;   /* 8px */
    --border-radius-lg: 0.75rem;  /* 12px */
    --border-radius-xl: 1rem;     /* 16px */
    --border-radius-full: 9999px;

    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-base: 300ms ease-in-out;
    --transition-slow: 500ms ease-in-out;

    /* Ombres */
    --shadow-sm: 0 1px 2px 0 var(--color-shadow);
    --shadow-md: 0 4px 6px -1px var(--color-shadow);
    --shadow-lg: 0 10px 15px -3px var(--color-shadow);
    --shadow-xl: 0 20px 25px -5px var(--color-shadow);

    /* Z-index */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-fixed: 300;
    --z-modal: 400;
    --z-tooltip: 500;
}


/* ============================================================================
   RESET & BASE
   ============================================================================ */

/* Reset de base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

/* Configuration de base du document */
html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-normal);
    line-height: var(--line-height-normal);
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Titres */
h1, h2, h3, h4, h5, h6 {
    font-weight: var(--font-weight-bold);
    line-height: var(--line-height-tight);
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
}

h1 { font-size: var(--font-size-4xl); }
h2 { font-size: var(--font-size-3xl); }
h3 { font-size: var(--font-size-2xl); }
h4 { font-size: var(--font-size-xl); }
h5 { font-size: var(--font-size-lg); }
h6 { font-size: var(--font-size-base); }

/* Paragraphes */
p {
    margin-bottom: var(--spacing-md);
}

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

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

a:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* Listes */
ul, ol {
    list-style: none;
}

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

/* Boutons */
button {
    font-family: inherit;
    font-size: inherit;
    line-height: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

/* Classe pour masquer visuellement mais garder accessible aux lecteurs d'écran */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}


/* ============================================================================
   UTILITAIRES
   ============================================================================ */

/* Conteneur responsive */
.container {
    width: 100%;
    max-width: var(--container-max-width);
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--container-padding);
    padding-right: var(--container-padding);
}

/* Boutons */
.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-medium);
    text-align: center;
    border-radius: var(--border-radius-md);
    transition: all var(--transition-base);
    cursor: pointer;
}

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

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

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

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

/* Titres de section */
.section__title {
    font-size: var(--font-size-3xl);
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.section__subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-text-light);
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}


/* ============================================================================
   HEADER & NAVIGATION
   ============================================================================ */

.header {
    position: sticky;
    top: 0;
    width: 100%;
    background-color: var(--color-bg);
    box-shadow: var(--shadow-sm);
    z-index: var(--z-sticky);
}

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

.nav__container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    padding-left: 0.25rem;
}

.nav__logo-text {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    margin-left: var(--spacing-sm);
}

/* Menu burger (mobile) */
.nav__toggle {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
    width: 2rem;
    height: 2rem;
    padding: 0.25rem;
    z-index: var(--z-fixed);
}

.nav__toggle-bar {
    width: 100%;
    height: 2px;
    background-color: var(--color-text);
    transition: all var(--transition-base);
}

/* Animation du burger quand le menu est ouvert */
.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(2) {
    opacity: 0;
}

.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* Menu de navigation (mobile first) */
.nav__menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 300px;
    height: 100vh;
    background-color: var(--color-bg);
    box-shadow: var(--shadow-xl);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    padding: var(--spacing-4xl) var(--spacing-xl);
    transition: right var(--transition-base);
}

.nav__menu.active {
    right: 0;
}

.nav__item {
    opacity: 0;
    transform: translateX(20px);
    transition: all var(--transition-base);
}

.nav__menu.active .nav__item {
    opacity: 1;
    transform: translateX(0);
}

/* Animation en cascade des items */
.nav__menu.active .nav__item:nth-child(1) { transition-delay: 0.1s; }
.nav__menu.active .nav__item:nth-child(2) { transition-delay: 0.2s; }
.nav__menu.active .nav__item:nth-child(3) { transition-delay: 0.3s; }
.nav__menu.active .nav__item:nth-child(4) { transition-delay: 0.4s; }
.nav__menu.active .nav__item:nth-child(5) { transition-delay: 0.5s; }

.nav__link {
    display: block;
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-medium);
    color: var(--color-text);
    padding: var(--spacing-sm) 0;
    transition: color var(--transition-fast);
}

.nav__link:hover {
    color: var(--color-primary);
}


/* ============================================================================
   SECTION HERO
   ============================================================================ */

.hero {
    min-height: calc(100vh - 80px);
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-secondary-light) 100%);
    padding: var(--spacing-3xl) 0;
}

.hero__layout {
    display: flex;
    align-items: center;
    gap: var(--spacing-3xl);
}

.hero__content {
    flex: 1;
    text-align: left;
}

.hero__photo {
    flex-shrink: 0;
    width: 280px;
    height: 280px;
    border-radius: 50%;
    overflow: hidden;
    border: 4px solid var(--color-primary);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
}

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

.hero__title {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-md);
    color: var(--color-text);
}

.hero__name {
    color: var(--color-primary);
    display: block;
    margin-top: var(--spacing-sm);
}

.hero__subtitle {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    color: var(--color-secondary);
    margin-bottom: var(--spacing-lg);
}

.hero__description {
    font-size: var(--font-size-lg);
    color: var(--color-text-light);
    max-width: 600px;
    margin: 0 0 var(--spacing-2xl);
    line-height: var(--line-height-relaxed);
}

.hero__cta {
    display: flex;
    flex-direction: row;
    gap: var(--spacing-md);
    align-items: flex-start;
    flex-wrap: wrap;
}


/* ============================================================================
   SECTION PROJETS
   ============================================================================ */

.projets {
    padding: var(--spacing-4xl) 0;
    background-color: var(--color-bg);
}

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

/* Cartes de projet */
.card {
    background-color: var(--color-bg);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.card__image {
    width: 100%;
    height: 200px;
    overflow: hidden;
    background-color: var(--color-bg-alt);
}

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

.card:hover .card__image img {
    transform: scale(1.1);
}

.card__content {
    padding: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.card__title {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-sm);
}

.card__description {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
    line-height: var(--line-height-relaxed);
}

.card__tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-lg);
}

.tag {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    background-color: var(--color-primary-light);
    color: var(--color-primary);
    border-radius: var(--border-radius-full);
}

.card__link {
    display: inline-block;
    margin-top: auto;
    padding-top: var(--spacing-md);
    font-weight: var(--font-weight-medium);
    color: var(--color-primary);
    transition: transform var(--transition-fast);
}

.card__link:hover {
    transform: translateX(4px);
}


/* ============================================================================
   PAGES PROJETS DÉTAILLÉES
   ============================================================================ */

.projet-detail {
    padding: var(--spacing-4xl) 0;
}

.projet-detail__header {
    margin-bottom: var(--spacing-xl);
}

.projet-detail__title {
    font-size: var(--font-size-4xl);
    margin-bottom: var(--spacing-md);
}

.projet-detail__image {
    margin-bottom: var(--spacing-2xl);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
}

.projet-detail__image img {
    width: 100%;
    height: auto;
    display: block;
}

.projet-detail__content {
    max-width: 800px;
}

.projet-detail__section {
    margin-bottom: var(--spacing-2xl);
}

.projet-detail__section h2 {
    font-size: var(--font-size-2xl);
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

/* PDF viewer */
.pdf-viewer--mobile {
    display: none;
}

@media (max-width: 767px) {
    .pdf-viewer--desktop {
        display: none;
    }

    .pdf-viewer--mobile {
        display: flex;
        justify-content: center;
        margin-top: var(--spacing-lg);
    }
}

.projet-detail__navigation {
    margin-top: var(--spacing-3xl);
    margin-bottom: 6px;
    text-align: right;
}


/* ============================================================================
   SECTION COMPÉTENCES
   ============================================================================ */

.competences {
    padding: var(--spacing-4xl) 0;
    background-color: var(--color-bg-alt);
}

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

.competence-category {
    background-color: var(--color-bg);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
}

.competence-category__title {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-lg);
    color: var(--color-primary);
}

.competence-category__icon {
    font-size: var(--font-size-2xl);
}

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

.competence-item__name {
    display: block;
    font-weight: var(--font-weight-medium);
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

.competence-item__bar {
    width: 100%;
    height: 8px;
    background-color: var(--color-bg-alt);
    border-radius: var(--border-radius-full);
    overflow: hidden;
}

.competence-item__progress {
    height: 100%;
    background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    border-radius: var(--border-radius-full);
    transition: width var(--transition-slow);
}


/* ============================================================================
   SECTION RAPPORT DE STAGE
   ============================================================================ */

.rapport {
    padding: var(--spacing-4xl) 0;
    background-color: var(--color-bg);
}

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

.rapport__section {
    margin-bottom: var(--spacing-3xl);
}

.rapport__section-title {
    font-size: var(--font-size-2xl);
    color: var(--color-primary);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--color-primary-light);
}

.rapport__text {
    color: var(--color-text);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--spacing-md);
}

.rapport__highlight {
    background-color: var(--color-primary-light);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-md);
    border-left: 4px solid var(--color-primary);
    margin: var(--spacing-lg) 0;
    line-height: var(--line-height-relaxed);
}

.rapport__list {
    list-style: disc;
    list-style-position: inside;
    margin: var(--spacing-lg) 0;
}

.rapport__list li {
    padding: var(--spacing-xs) 0;
    color: var(--color-text);
    line-height: var(--line-height-relaxed);
}

.rapport__skills-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.rapport__skill-card {
    background-color: var(--color-bg-alt);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-md);
}

.rapport__skill-card h4 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.rapport__skill-card ul {
    list-style: disc;
    list-style-position: inside;
}

.rapport__skill-card li {
    padding: var(--spacing-xs) 0;
    color: var(--color-text);
}


/* ============================================================================
   COMPÉTENCES TECHNIQUES (GRILLE 2 COLONNES)
   ============================================================================ */

.competences__tags-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.competences__tags-grid .tag {
    text-align: center;
    padding: var(--spacing-md);
    font-size: var(--font-size-base);
}

/* Responsive - 1 colonne sur mobile */
@media (max-width: 767px) {
    .competences__tags-grid {
        grid-template-columns: 1fr;
    }
}


/* ============================================================================
   FORMATIONS ET EXPÉRIENCES
   ============================================================================ */

.parcours__subsection {
    margin-top: var(--spacing-3xl);
    margin-bottom: var(--spacing-2xl);
}

.parcours__subsection:first-child {
    margin-top: 0;
}

.formation__list,
.experience__list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-lg);
}

.formation-item,
.experience-item {
    background-color: var(--color-bg-alt);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-md);
    border-left: 4px solid var(--color-primary);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.formation-item:hover,
.experience-item:hover {
    transform: translateX(4px);
    box-shadow: var(--shadow-md);
}

.formation-item__name,
.experience-item__company {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-xs);
    color: var(--color-text);
}

.formation-item__location,
.experience-item__location {
    color: var(--color-text-light);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-xs);
}

.formation-item__sector,
.experience-item__position {
    color: var(--color-text);
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-xs);
}

.formation-item__dates,
.experience-item__dates {
    color: var(--color-text-lighter);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-sm);
}

.experience-item__missions {
    color: var(--color-text-light);
    font-size: var(--font-size-sm);
    line-height: var(--line-height-relaxed);
    margin-top: var(--spacing-sm);
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--color-border);
}


/* ============================================================================
   CENTRES D'INTÉRÊT
   ============================================================================ */

.parcours__subsection:last-child {
    margin-top: var(--spacing-2xl);
    padding-top: var(--spacing-2xl);
    padding-bottom: 0;
}

.parcours__subsection-title {
    margin-bottom: var(--spacing-2xl);
    text-align: center;
}

/* Bande de séparation entre sections */
.section-divider {
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
    margin: var(--spacing-2xl) 0 var(--spacing-lg) 0;
}

/* Bande colorée pour hobby gaming */
.hobby-highlight {
    width: 100vw;
    margin-left: calc(-50vw + 50%);
    padding-left: var(--container-padding);
    padding-right: var(--container-padding);
    padding-top: var(--spacing-3xl);
    padding-bottom: var(--spacing-3xl);
    background-color: var(--color-bg-alt);
}

.hobby-item__title {
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary);
}

.hobby-item__description {
    margin: 0;
    color: var(--color-text-light);
    line-height: var(--line-height-relaxed);
}

.hobby-item {
    margin-bottom: var(--spacing-3xl);
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
}

.hobby-item--full-width {
    flex-direction: row;
    align-items: center;
    gap: var(--spacing-xl);
}

.hobby-item--full-width .hobby-item__content-left {
    flex: 1;
}

.hobby-item--full-width .photo-carousel,
.hobby-item--full-width .drawing-carousel {
    flex: 0 0 500px;
}

.hobby-item--reverse {
    flex-direction: row;
    align-items: center;
    gap: var(--spacing-xl);
}

.hobby-item--reverse .hobby-item__content-left {
    order: 2;
    margin-bottom: 0;
    flex: 1;
}

.hobby-item--reverse .photo-carousel {
    order: 1;
    flex: 0 0 500px;
    margin-top: 0;
}

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

.hobby-item__content-left {
    flex: 1;
}

.hobby-item__image-right {
    flex-shrink: 0;
    max-width: 400px;
}

.hobby-item__image-right img {
    width: 100%;
    height: auto;
}

/* Carrousel Dessins */
.drawing-carousel {
    position: relative;
    margin-top: var(--spacing-lg);
}

.drawing-carousel__container {
    position: relative;
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
    overflow: hidden;
    border-radius: var(--border-radius-lg);
    background-color: transparent;
}

.drawing-carousel__track {
    display: flex;
    transition: transform 0.5s ease-in-out;
    width: 100%;
}

.drawing-carousel__slide {
    min-width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 500px;
}

.drawing-carousel__slide img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.drawing-carousel__btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(255, 255, 255, 0.8);
    border: none;
    padding: 2px 4px;
    font-size: var(--font-size-lg);
    cursor: pointer;
    border-radius: var(--border-radius-sm);
    transition: background-color var(--transition-base);
    z-index: 10;
}

.drawing-carousel__btn:hover {
    background-color: rgba(255, 255, 255, 1);
}

.drawing-carousel__btn--prev {
    left: 8px;
}

.drawing-carousel__btn--next {
    right: 8px;
}

.drawing-carousel__dots {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-lg);
}

.drawing-carousel__dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: var(--color-border);
    cursor: pointer;
    transition: background-color var(--transition-base);
}

.drawing-carousel__dot.active {
    background-color: var(--color-primary);
}

/* Carrousel Photographie */
.photo-carousel {
    position: relative;
    margin-top: var(--spacing-lg);
}

.photo-carousel__container {
    position: relative;
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
    overflow: hidden;
    border-radius: var(--border-radius-lg);
    background-color: transparent;
}

.photo-carousel__track {
    display: flex;
    transition: transform 0.5s ease-in-out;
    width: 100%;
}

.photo-carousel__slide {
    min-width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    aspect-ratio: 1;
}

.photo-carousel__slide img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.photo-carousel__btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(255, 255, 255, 0.8);
    border: none;
    padding: 2px 4px;
    font-size: var(--font-size-lg);
    cursor: pointer;
    border-radius: var(--border-radius-sm);
    transition: background-color var(--transition-base);
    z-index: 10;
}

.photo-carousel__btn:hover {
    background-color: rgba(255, 255, 255, 1);
}

.photo-carousel__btn--prev {
    left: 8px;
}

.photo-carousel__btn--next {
    right: 8px;
}

.photo-carousel__dots {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-lg);
}

.photo-carousel__dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: var(--color-border);
    cursor: pointer;
    transition: background-color var(--transition-base);
}

.photo-carousel__dot.active {
    background-color: var(--color-primary);
}


/* ============================================================================
   QUALITÉS PROFESSIONNELLES
   ============================================================================ */

.qualites__grid-2cols {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-lg);
}

.qualite-card {
    background-color: var(--color-bg-alt);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    text-align: center;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    border: 2px solid var(--color-border);
}

.qualite-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary);
}

.qualite-card__icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.qualite-card__title {
    font-size: var(--font-size-xl);
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
    font-weight: var(--font-weight-semibold);
}

.qualite-card__description {
    color: var(--color-text-light);
    line-height: var(--line-height-relaxed);
    font-size: var(--font-size-base);
}

/* Responsive - 2 colonnes sur tablette et desktop */
@media (min-width: 768px) {
    .qualites__grid-2cols {
        grid-template-columns: repeat(2, 1fr);
    }
}


/* ============================================================================
   FOOTER
   ============================================================================ */

.footer {
    background-color: var(--color-bg-dark);
    color: var(--color-bg);
    padding: var(--spacing-3xl) 0 var(--spacing-lg);
}

.footer__content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer__title {
    font-size: var(--font-size-lg);
    color: var(--color-bg);
    margin-bottom: var(--spacing-md);
}

.footer__contact,
.footer__social,
.footer__nav {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer__link {
    color: var(--color-text-lighter);
    transition: color var(--transition-fast);
}

.footer__link:hover {
    color: var(--color-bg);
}

.footer__bottom {
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer__copyright {
    color: var(--color-text-lighter);
    font-size: var(--font-size-sm);
}


/* ============================================================================
   MEDIA QUERIES - RESPONSIVE DESIGN
   ============================================================================ */

/* Mobile : hobbies en colonne (texte puis media) */
@media (max-width: 767px) {
    .hobby-item,
    .hobby-item--full-width,
    .hobby-item--reverse {
        flex-direction: column;
        text-align: center;
    }

    .hobby-item__content-left,
    .hobby-item--reverse .hobby-item__content-left {
        order: 1;
        flex: 1 1 auto;
    }

    .hobby-item__image-right,
    .hobby-item--full-width .photo-carousel,
    .hobby-item--full-width .drawing-carousel,
    .hobby-item--reverse .photo-carousel {
        order: 2;
        flex: 0 0 auto;
        width: 100%;
        max-width: 100%;
    }

    .drawing-carousel {
        margin-top: 0;
    }

    .hobby-item--full-width.hobby-item--reverse {
        margin-top: var(--spacing-3xl);
    }
}

/* Mobile : hero en colonne */
@media (max-width: 767px) {
    .hero__layout {
        flex-direction: column-reverse;
        text-align: center;
    }

    .hero__content {
        text-align: center;
    }

    .hero__description {
        margin: 0 auto var(--spacing-2xl);
    }

    .hero__cta {
        justify-content: center;
    }

    .hero__photo {
        width: 200px;
        height: 200px;
    }
}

/* Tablettes (min-width: 768px) */
@media (min-width: 768px) {
    /* Variables ajustées */
    :root {
        --container-padding: var(--spacing-xl);
    }

    /* Typographie responsive */
    h1 { font-size: var(--font-size-5xl); }
    h2 { font-size: var(--font-size-4xl); }

    /* Navigation */
    .nav__toggle {
        display: none;
    }

    .nav__menu {
        position: static;
        width: auto;
        max-width: none;
        height: auto;
        flex-direction: row;
        padding: 0;
        background-color: transparent;
        box-shadow: none;
    }

    .nav__item {
        opacity: 1;
        transform: translateX(0);
    }

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

    /* Hero */
    .hero__title {
        font-size: var(--font-size-4xl);
    }

    .hero__cta {
        flex-direction: row;
        justify-content: flex-start;
    }

    /* Grille de projets */
    .projets__grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Grille de compétences */
    .competences__grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Rapport */
    .rapport__skills-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Footer */
    .footer__content {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Desktop (min-width: 1024px) */
@media (min-width: 1024px) {
    /* Hero */
    .hero__title {
        font-size: var(--font-size-5xl);
    }

    /* Grille de projets */
    .projets__grid {
        grid-template-columns: repeat(3, 1fr);
    }

    /* Grille de compétences */
    .competences__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Large desktop (min-width: 1280px) */
@media (min-width: 1280px) {
    :root {
        --container-padding: var(--spacing-2xl);
    }
}


/* ============================================================================
   ANIMATIONS & TRANSITIONS
   ============================================================================ */

/* Animation d'apparition au scroll (à activer via JS) */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out forwards;
}

/* Animation de rotation */
@keyframes rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* Animation de pulsation */
@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}


/* ============================================================================
   ACCESSIBILITÉ
   ============================================================================ */

/* Focus visible pour la navigation au clavier */
*:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

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

/* Mode sombre (préférence système) */
@media (prefers-color-scheme: dark) {
    /* À implémenter si nécessaire */
    /* Pour l'instant, le site garde un thème clair */
}


/* ============================================================================
   PRINT
   ============================================================================ */

/* Styles d'impression pour le rapport de stage */
@media print {
    .header,
    .nav,
    .footer,
    .hero__cta {
        display: none;
    }

    body {
        font-size: 12pt;
        line-height: 1.5;
        color: #000;
        background: #fff;
    }

    .rapport {
        page-break-inside: avoid;
    }

    .rapport__section {
        page-break-inside: avoid;
    }

    a {
        text-decoration: underline;
        color: #000;
    }

    a[href^="http"]:after {
        content: " (" attr(href) ")";
    }
}