/* ============================================================
   Portfolio — styles partagés (accueil + page CV)
   Mobile-first : breakpoints 640px (tablette) / 1024px (desktop)
   ============================================================ */

:root {
  --color-bg: #ffffff;
  --color-surface: #f4f7f4;
  --color-text: #1f2421;
  --color-muted: #4a5350;
  --color-primary: #256d23;
  --color-primary-dark: #1d521b;
  --color-border: #d7ded7;
  --radius: 12px;
  --space: 1rem;
  --max-width: 960px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
}

/* Accessibilité : lien d'évitement */
.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  z-index: 100;
  padding: 0.5rem 1rem;
  background: var(--color-primary-dark);
  color: #fff;
  border-radius: 0 0 var(--radius) var(--radius);
}

.skip-link:focus {
  top: 0;
}

/* Header / navigation — style repris de la colonne gauche du CV (future_1) */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface);
}

.nav {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0.75rem var(--space);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space);
  flex-wrap: wrap;
}

/* Marque : même typo que les titres de la colonne CV (.cv-title) */
.nav-brand {
  font-weight: 700;
  text-decoration: none;
  color: var(--color-primary);
  font-size: 1.15rem;
}

.nav-links {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin: 0;
  padding: 0;
}

/* Liens du menu : même style que les boutons .cv-btn de la colonne gauche */
.nav-links a {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: var(--color-bg);
  color: var(--color-text);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.nav-links a[aria-current='page'] {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* Bouton « Télécharger le CV » dans la nav (future_4) — CTA mis en avant */
.nav-links .nav-download {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

.nav-links .nav-download:hover,
.nav-links .nav-download:focus-visible {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: #fff;
}

main {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 2rem var(--space) 3rem;
}

/* Hero */
.hero {
  text-align: center;
  padding: 1.5rem 0 1rem;
}

.hero h1 {
  font-size: clamp(1.8rem, 5vw, 2.75rem);
  margin: 0 0 0.5rem;
  line-height: 1.15;
}

.hero .role {
  color: var(--color-primary);
  font-size: clamp(1rem, 3vw, 1.25rem);
  font-weight: 600;
  margin: 0 0 1rem;
}

.hero p:not(.role) {
  color: var(--color-muted);
  max-width: 40rem;
  margin: 0 auto 1.5rem;
}

.hero-actions {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* Boutons */
.btn {
  display: inline-block;
  padding: 0.6rem 1.25rem;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 600;
  transition:
    background 0.15s ease,
    color 0.15s ease,
    border-color 0.15s ease;
}

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

.btn-primary:hover,
.btn-primary:focus-visible {
  background: var(--color-primary-dark);
}

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

.btn-outline:hover,
.btn-outline:focus-visible {
  background: var(--color-primary);
  color: #fff;
}

/* Sections */
section {
  margin-top: 3rem;
}

section h2 {
  font-size: 1.5rem;
  margin: 0 0 1rem;
}

.card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.25rem;
  background: var(--color-surface);
}

.card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.1rem;
}

.card h3 a {
  color: var(--color-primary);
  text-decoration: none;
}

.card h3 a:hover,
.card h3 a:focus-visible {
  text-decoration: underline;
}

.card-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.75rem;
  font-size: 0.875rem;
  color: var(--color-muted);
}

.badge {
  display: inline-block;
  padding: 0.15rem 0.6rem;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: var(--color-surface);
  color: var(--color-text);
  font-size: 0.8rem;
  font-weight: 500;
}

.card-stars {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  white-space: nowrap;
}

/* Contact */
.contact-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
}

.contact-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  /* Hauteur minimale identique : aligne les boutons icône seule avec ceux à valeur */
  min-height: 3rem;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
}

.contact-btn:hover,
.contact-btn:focus-visible {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.contact-btn svg {
  flex-shrink: 0;
  color: var(--color-primary);
}

.contact-btn--icon {
  justify-content: center;
}

.contact-value {
  /* Évite le retour à la ligne de l'email / du n° dans les boutons (4 colonnes desktop) */
  white-space: nowrap;
  color: var(--color-muted);
  font-weight: 400;
  font-size: 0.875rem;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--color-border);
  color: var(--color-muted);
  text-align: center;
  padding: 1.5rem var(--space);
}

/* ============================================================
   CV (page /cv)
   ============================================================ */

.cv-grid {
  display: grid;
  gap: 2rem;
}

.cv-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.25rem;
  background: var(--color-surface);
  margin-bottom: 1rem;
}

.cv-card:last-child {
  margin-bottom: 0;
}

.cv-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.15rem;
  margin: 0 0 0.75rem;
}

.cv-title svg {
  color: var(--color-primary);
  flex-shrink: 0;
}

/* Avatar « Open to work » — pleine largeur, responsive */
.cv-avatar {
  display: block;
  width: 100%;
  height: auto;
  margin-bottom: 0.75rem;
  border-radius: var(--radius);
}

/* Boutons de contact (colonne latérale) */
.cv-contact {
  display: grid;
  gap: 0.5rem;
}

.cv-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: var(--color-bg);
  color: var(--color-text);
  text-decoration: none;
  font-size: 0.875rem;
}

.cv-btn:hover,
.cv-btn:focus-visible {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.cv-btn svg {
  flex-shrink: 0;
}

/* Compétences : accordéons natifs <details> */
.skill-group {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-bg);
  margin-bottom: 0.5rem;
}

.skill-group summary {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 0.75rem;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.9rem;
  list-style: none;
}

.skill-group summary::-webkit-details-marker {
  display: none;
}

.skill-group summary svg {
  transition: transform 0.15s ease;
}

.skill-group[open] summary svg {
  transform: rotate(180deg);
}

.skill-group-body {
  padding: 0 0.75rem 0.75rem;
}

.skill {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.25rem 0;
  font-size: 0.875rem;
}

.skill-level {
  display: inline-flex;
  gap: 0.2rem;
}

.sq {
  width: 0.7rem;
  height: 0.7rem;
}

.sq--on {
  background: var(--color-primary);
}

.sq--off {
  border: 1px solid var(--color-border);
}

.cv-languages {
  margin: 0;
  font-size: 0.9rem;
}

/* Expériences */
.cv-main section {
  margin-top: 2rem;
}

.cv-main section:first-child {
  margin-top: 0;
}

.cv-jobs {
  display: grid;
  gap: 1rem;
}

.cv-job {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-bg);
  overflow: hidden;
}

.job-head {
  padding: 1rem 1.25rem 0.25rem;
}

.job-role {
  margin: 0;
  font-size: 1.05rem;
  text-align: center;
}

.job-company {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  margin: 0.25rem 0 0;
  color: var(--color-muted);
  font-size: 0.9rem;
}

.job-period {
  margin: 0.25rem 0 0;
  text-align: center;
  color: var(--color-muted);
  font-size: 0.85rem;
}

.job-block {
  padding: 0.5rem 1.25rem 1rem;
}

.job-block ul {
  margin: 0;
  padding-left: 1.1rem;
}

.job-block li {
  margin: 0.25rem 0;
  font-size: 0.9rem;
}

.job-skills {
  display: flex;
  align-items: flex-start;
  gap: 0.35rem;
  margin: 0.75rem -1.25rem 0;
  padding: 0.5rem 1.25rem;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-muted);
}

.job-skills svg {
  flex-shrink: 0;
  margin-top: 0.1rem;
}

/* Certifications */
.cert-row {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 0.75rem 0;
  border-top: 1px solid var(--color-border);
}

.cert-items {
  margin: 0;
  padding-left: 1.1rem;
}

.cert-items li {
  margin: 0.2rem 0;
  font-size: 0.9rem;
}

.cert-school {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  margin: 0;
  color: var(--color-muted);
  font-size: 0.9rem;
}

/* Breakpoints */
@media (min-width: 640px) {
  .card-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .cert-row {
    flex-direction: row;
    align-items: baseline;
    justify-content: space-between;
  }
}

@media (min-width: 1024px) {
  .card-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .contact-list {
    grid-template-columns: repeat(4, 1fr);
  }

  .hero {
    padding-top: 2.5rem;
  }

  .cv-grid {
    grid-template-columns: 300px 1fr;
    align-items: start;
  }

  .cv-sidebar {
    position: sticky;
    top: 5rem; /* reste visible sous le bandeau sticky */
  }
}