/* =============================================================
   DESIGN TOKENS & RESET
   ============================================================= */
:root {
  /* Couleurs */
  --color-bg: #0d0d0f;
  --color-surface: #141417;
  --color-surface-2: #1c1c21;
  --color-border: rgba(255, 255, 255, 0.07);
  --color-text: #e2e2e8;
  --color-text-muted: #8888a0;
  --color-accent: #72a6f4;
  --color-accent-2: #f4b372;
  --color-accent-hover: #ffa14e;

  /* Typographie */
  --font-body: 'Inter', system-ui, sans-serif;
  --font-display: 'Outfit', 'Inter', sans-serif;

  /* Espacements */
  --space-xs: 0.4rem;
  --space-sm: 0.75rem;
  --space-md: 1.25rem;
  --space-lg: 2rem;
  --space-xl: 3.5rem;
  --space-2xl: 6rem;

  /* Rayons */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 18px;

  /* Transitions */
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --duration: 220ms;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none;
}

/* =============================================================
   LAYOUT UTILITIES
   ============================================================= */
.container {
  width: 100%;
  max-width: 75%;
  margin-inline: auto;
  padding-inline: var(--space-lg);
}

.section-title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-lg);
  letter-spacing: -0.01em;
}

/* =============================================================
   HEADER
   ============================================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(13, 13, 15, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: var(--space-md);
}

/* Identité */
.header-identity {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.header-name {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-accent-2);
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.header-title {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

/* Nav */
.header-nav {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.nav-icon-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  color: var(--color-text-muted);
  transition: color var(--duration) var(--ease),
    background-color var(--duration) var(--ease);
}

.nav-icon-link:hover {
  color: var(--color-accent-2);
  background-color: rgba(244, 114, 182, 0.1);
}

.btn-resume {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text);
  background-color: transparent;
  transition: border-color var(--duration) var(--ease),
    background-color var(--duration) var(--ease),
    color var(--duration) var(--ease);
}

.btn-resume:hover {
  border-color: var(--color-accent-2);
  color: var(--color-accent-2);
  background-color: rgba(244, 114, 182, 0.06);
}

/* =============================================================
   ABOUT SECTION
   ============================================================= */
.about-section {
  padding-block: var(--space-xl);
}

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

/* Avatar circulaire */
.about-avatar {
  flex-shrink: 0;
}

.about-avatar img {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--color-surface-2);
  box-shadow: 0 0 0 1px var(--color-border),
    0 0 24px rgba(74, 247, 196, 0.12);
}

/* Texte */
.about-text {
  font-size: 1.2rem;
  line-height: 1.7;
  color: var(--color-accent-2);
  font-weight: 400;
  text-align: justify;
}

.about-text strong {
  color: var(--color-accent-2);
  font-weight: 700;
}

.about-text em {
  color: var(--color-accent);
  font-style: normal;
}

/* =============================================================
   PROJECTS SECTION
   ============================================================= */
.projects-section {
  padding-block: var(--space-xl);
  border-top: 1px solid var(--color-border);
}

/* Grille responsive : 2 colonnes, 1 sur mobile */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
}

@media (max-width: 640px) {
  .projects-grid {
    grid-template-columns: 1fr;
  }
}

/* =============================================================
   PROJECT CARD
   ============================================================= */
.project-card {
  background-color: var(--color-surface);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--duration) var(--ease),
    transform var(--duration) var(--ease),
    box-shadow var(--duration) var(--ease);
}

.project-card:hover {
  border-color: var(--color-accent-hover);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4),
    0 0 0 1px var(--color-accent-hover);
}

.project-card-link {
  display: flex;
  flex-direction: column;
  height: 100%;
  color: inherit;
  text-decoration: none;
}

/* Média (image / video / GIF) */
.project-media {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background-color: var(--color-surface-2);
}

.project-media img,
.project-media video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 400ms var(--ease);
}

.project-card:hover .project-media img,
.project-card:hover .project-media video {
  transform: scale(1.03);
}

/* Badge 2D / 3D — overlay en haut à droite de l'image */
.project-dimension-badge {
  position: absolute;
  top: 10px;
  right: 10px;
  padding: 7px 13px;
  border-radius: 999px;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--color-text);
  background-color: rgba(20, 20, 23, 0.72);
  border: 2px solid var(--color-border);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  pointer-events: none;
  transition: border-color var(--duration) var(--ease),
    color var(--duration) var(--ease);
}

.project-card:hover .project-dimension-badge {
  border-color: var(--color-accent-2);
  color: var(--color-accent-2);
}

/* Métadonnées (personnes, durée, tech) */
.project-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background-color: rgba(0, 0, 0, 0.35);
  border-bottom: 1px solid var(--color-border);
}

.meta-item {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.78rem;
  color: var(--color-text-muted);
  white-space: nowrap;
}

.meta-item svg {
  opacity: 0.7;
  flex-shrink: 0;
}

/* Infos textuelles du projet */
.project-info {
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
}

.project-name-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
}

.project-name {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1.3;
  transition: color var(--duration) var(--ease);
}

.project-card:hover .project-name {
  color: var(--color-accent-hover);
}

.project-arrow {
  font-size: 1.4rem;
  color: var(--color-accent);
  line-height: 1;
  transition: transform var(--duration) var(--ease);
  flex-shrink: 0;
}

.project-card:hover .project-arrow {
  transform: translateX(4px);
}

.project-role {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  font-weight: 500;
  margin-bottom: 4px;
}

.project-desc {
  font-size: 0.88rem;
  color: var(--color-text);
  line-height: 1.6;
  opacity: 0.85;
}

/* =============================================================
   SKILLS / TAGS SECTION
   ============================================================= */
.skills-section {
  padding-block: var(--space-xl);
  border-top: 1px solid var(--color-border);
}

.skills-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.skill-tag {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--color-text-muted);
  background-color: var(--color-surface);
  cursor: default;
  transition: border-color var(--duration) var(--ease),
    color var(--duration) var(--ease),
    background-color var(--duration) var(--ease);
}

.skill-tag:hover {
  border-color: var(--color-accent-2);
  color: var(--color-accent-2);
  background-color: rgba(74, 247, 196, 0.06);
}

/* =============================================================
   FOOTER
   ============================================================= */
.site-footer {
  margin-top: var(--space-xl);
  padding-block: var(--space-lg);
  border-top: 1px solid var(--color-border);
  text-align: center;
}

.site-footer p {
  font-size: 0.82rem;
  color: var(--color-text-muted);
}

/* =============================================================
   RESPONSIVE — MOBILE
   ============================================================= */
@media (max-width: 600px) {
  .header-name {
    font-size: 1.2rem;
  }

  .about-inner {
    flex-direction: column;
    text-align: center;
    gap: var(--space-lg);
  }

  .about-text {
    font-size: 1rem;
  }

  .about-avatar img {
    width: 90px;
    height: 90px;
  }
}

/* =============================================================
   PROJECT DETAIL MODAL & OVERLAY
   ============================================================= */
body.modal-open {
  overflow: hidden;
}

.project-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
  transition: opacity 300ms var(--ease), visibility 300ms var(--ease);
}

.project-modal.active {
  opacity: 1;
  pointer-events: auto;
  visibility: visible;
}

.project-modal-backdrop {
  position: absolute;
  inset: 0;
  background-color: rgba(8, 8, 11, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.project-modal-dialog {
  position: relative;
  width: 100%;
  max-width: 960px;
  max-height: 88vh;
  background-color: var(--color-surface);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.8),
              0 0 40px rgba(114, 166, 244, 0.08);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  z-index: 2;
  transform: scale(0.95) translateY(20px);
  transition: transform 300ms var(--ease);
}

.project-modal.active .project-modal-dialog {
  transform: scale(1) translateY(0);
}

/* Bouton de fermeture float */
.modal-close-btn {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  background-color: rgba(20, 20, 23, 0.8);
  color: var(--color-text);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  backdrop-filter: blur(8px);
  transition: border-color var(--duration) var(--ease),
              background-color var(--duration) var(--ease),
              color var(--duration) var(--ease),
              transform var(--duration) var(--ease);
}

.modal-close-btn:hover {
  border-color: var(--color-accent-2);
  color: var(--color-accent-2);
  background-color: rgba(244, 114, 182, 0.15);
  transform: scale(1.08);
}

/* Contenu scrollable du modal */
.project-modal-content {
  overflow-y: auto;
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
  scrollbar-width: thin;
  scrollbar-color: var(--color-surface-2) transparent;
}

.project-modal-content::-webkit-scrollbar {
  width: 8px;
}

.project-modal-content::-webkit-scrollbar-thumb {
  background: var(--color-surface-2);
  border-radius: 4px;
}

/* Header de la fiche projet */
.modal-project-header {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.modal-badges-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.modal-badge {
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  background-color: var(--color-surface-2);
  border: 1px solid var(--color-border);
  color: var(--color-accent-2);
}

.modal-badge.dim-badge {
  color: var(--color-accent);
  border-color: rgba(114, 166, 244, 0.3);
}

.modal-project-title {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.modal-project-tagline {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* Meta-bar du modal */
.modal-meta-grid {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md);
  background-color: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.modal-meta-cell {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.modal-meta-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
}

.modal-meta-value {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-text);
}

/* Boutons d'action */
.modal-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.btn-project-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: 600;
  border: 1px solid var(--color-border);
  background-color: var(--color-surface-2);
  color: var(--color-text);
  transition: all var(--duration) var(--ease);
}

.btn-project-link:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  transform: translateY(-2px);
}

.btn-project-link.itch:hover {
  border-color: #fa5c5c;
  color: #fa5c5c;
  transform: translateY(-2px);
}

.btn-project-link.primary {
  background-color: var(--color-accent-2);
  color: #0d0d0f;
  border-color: var(--color-accent-2);
}

.btn-project-link.primary:hover {
  background-color: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
  color: #0d0d0f;
}

/* Section Titres dans le modal */
.modal-section-title {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-accent-2);
  margin-bottom: var(--space-sm);
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Visionneuse Galerie */
.modal-gallery {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.gallery-display {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background-color: #050507;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.gallery-display img,
.gallery-display video {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background-color: #000;
}

/* Boutons de navigation Flèches Galerie */
.gallery-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: rgba(13, 13, 15, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--color-text);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: all var(--duration) var(--ease);
  opacity: 0.75;
}

.gallery-nav-btn:hover {
  opacity: 1;
  background-color: rgba(20, 20, 26, 0.95);
  border-color: var(--color-accent-2);
  color: var(--color-accent-2);
  transform: translateY(-50%) scale(1.1);
  box-shadow: 0 0 14px rgba(244, 179, 114, 0.3);
}

.gallery-nav-btn.prev {
  left: 12px;
}

.gallery-nav-btn.next {
  right: 12px;
}

.gallery-caption {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  font-style: italic;
  text-align: center;
  padding-top: 4px;
}

.gallery-thumbnails {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  overflow-x: auto;
  padding-bottom: 6px;
}

.gallery-thumb {
  position: relative;
  width: 100px;
  height: 60px;
  flex-shrink: 0;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 2px solid var(--color-border);
  cursor: pointer;
  opacity: 0.65;
  transition: all var(--duration) var(--ease);
}

.gallery-thumb:hover {
  opacity: 1;
  border-color: var(--color-accent);
}

.gallery-thumb.active {
  opacity: 1;
  border-color: var(--color-accent-2);
  box-shadow: 0 0 12px rgba(244, 179, 114, 0.4);
}

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

.gallery-thumb-video-icon {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(0, 0, 0, 0.4);
  color: #fff;
}

/* Textes de l'Histoire */
.modal-story-paragraphs {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--color-text);
  opacity: 0.9;
}

/* Grille des Mécaniques */
.mechanics-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.mechanic-card {
  background-color: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: transform var(--duration) var(--ease), border-color var(--duration) var(--ease);
}

.mechanic-card:hover {
  transform: translateY(-3px);
  border-color: var(--color-accent);
}

.mechanic-header {
  display: flex;
  align-items: center;
  gap: 8px;
}

.mechanic-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background-color: rgba(114, 166, 244, 0.12);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.mechanic-title {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text);
}

.mechanic-desc {
  font-size: 0.84rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* Responsivité Modal */
@media (max-width: 820px) {
  .mechanics-grid {
    grid-template-columns: 1fr;
  }

  .modal-project-title {
    font-size: 1.7rem;
  }

  .project-modal-content {
    padding: var(--space-md);
    gap: var(--space-md);
  }

  .gallery-thumb {
    width: 80px;
    height: 50px;
  }
}

/* =============================================================
   HEADER CONTACT BUTTON
   ============================================================= */
.btn-contact {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 16px;
  border: 1px solid rgba(114, 166, 244, 0.3);
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-accent);
  background-color: rgba(114, 166, 244, 0.08);
  cursor: pointer;
  transition: border-color var(--duration) var(--ease),
    background-color var(--duration) var(--ease),
    color var(--duration) var(--ease),
    transform var(--duration) var(--ease);
}

.btn-contact:hover {
  border-color: var(--color-accent);
  color: #ffffff;
  background-color: rgba(114, 166, 244, 0.2);
  transform: translateY(-1px);
}

/* =============================================================
   CONTACT FORM STYLES
   ============================================================= */
.contact-modal-dialog {
  max-width: 680px;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

@media (max-width: 600px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--color-text);
}

.required-star {
  color: var(--color-accent-2);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 11px 14px;
  background-color: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 0.9rem;
  outline: none;
  transition: border-color var(--duration) var(--ease),
              box-shadow var(--duration) var(--ease),
              background-color var(--duration) var(--ease);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--color-accent-2);
  background-color: rgba(20, 20, 26, 0.9);
  box-shadow: 0 0 0 3px rgba(244, 179, 114, 0.15);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--color-text-muted);
  opacity: 0.6;
}

.form-actions {
  display: flex;
  justify-content: flex-end;
  margin-top: var(--space-xs);
}

.btn-submit {
  cursor: pointer;
  border: none;
}

.contact-status-msg {
  font-size: 0.88rem;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  display: none;
}

.contact-status-msg.success {
  display: block;
  background-color: rgba(74, 247, 196, 0.12);
  border: 1px solid rgba(74, 247, 196, 0.3);
  color: #5ef3d0;
}

.contact-status-msg.error {
  display: block;
  background-color: rgba(244, 114, 114, 0.12);
  border: 1px solid rgba(244, 114, 114, 0.3);
  color: #f87171;
}