/* ============================================================
   Responsive — tablet (<1280px) and mobile (<768px)
   The desktop layout above is fidelity-fixed at 1280px.
   ============================================================ */

/* ----- TABLET: 768px to 1279px ----- */
/* Sidebar reste sticky à gauche, contenu s'adapte à la largeur réduite */
@media (max-width: 1279px) {
  html, body { overflow-x: clip; }

  .dm-page {
    width: 100%;
    grid-template-columns: 200px 1fr;
  }

  .dm-sidebar {
    margin-top: 48px;
    justify-self: center;
  }

  /* Hero : on garde le positionnement absolu mais on l'étire à la largeur dispo */
  .dm-hero-zone { height: 760px; }
  .dm-hero {
    left: auto;
    right: 48px;
    width: calc(100% - 220px);
    max-width: 808px;
  }
  .dm-hero__tagline { width: 100%; }

  /* Contenu : margin-left réduite pour laisser la place à la sidebar */
  .dm-accueil-main,
  .dm-portfolio-main,
  .dm-contact-main {
    margin-left: 0;
    width: 100%;
    padding-left: 20px;
    padding-right: 40px;
  }

  .dm-carousel { width: 100%; }
  .dm-shot__stage { padding: 28px 28px 16px; }
  .dm-shot__caption { padding: 14px 28px 22px; }

  .dm-footer {
    margin: 80px 32px 0 32px;
  }
}

/* ----- MOBILE: <768px ----- */
/* À ce niveau, plus la place pour une sidebar verticale : on bascule en barre du haut */
@media (max-width: 767px) {
  .dm-page {
    grid-template-columns: 1fr;
    grid-template-areas: "sidebar" "main" "footer";
  }
  .dm-sidebar {
    position: sticky;
    top: 0;
    margin: 0;
    width: 100%;
    max-height: none;
    height: auto;
    justify-self: stretch;
    flex-direction: row;
    align-items: center;
    gap: 12px;
    padding: 14px 20px;
    background: rgba(10, 10, 11, 0.92);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-bottom: 1px solid rgba(239, 239, 239, 0.08);
  }
  .dm-sidebar__nav {
    flex-direction: row;
    margin-top: 0;
    gap: 16px;
    flex: 1;
    justify-content: center;
  }
  .dm-sidebar__spacer { display: none; }
  .dm-sidebar__cluster {
    flex-direction: row;
    align-items: center;
    margin-top: 0;
    gap: 10px;
  }
  .dm-sidebar__hint { display: none; }
  .dm-sidebar__icons { display: none; }
  .dm-nav-link { font-size: 14px; }

  /* contenu : on annule la margin desktop puisque la sidebar passe en top bar */
  .dm-hero-zone {
    height: auto;
    min-height: 50vh;
    padding: 80px 20px 30px;
    display: flex;
    align-items: flex-end;
    justify-content: flex-start;
  }
  .dm-hero {
    position: relative;
    left: auto;
    right: auto;
    top: auto;
    width: 100%;
    max-width: 100%;
    align-items: flex-start;
  }
  .dm-hero__cue { display: none; }

  .dm-accueil-main,
  .dm-portfolio-main,
  .dm-contact-main {
    margin-left: 0;
    width: 100%;
    padding: 60px 20px 30px;
  }
  .dm-accueil-main { padding-top: 0; }

  /* sur mobile la page contact peut scroller normalement */
  body:has(.dm-page--contact) { overflow: auto; }
  .dm-page--contact { height: auto; min-height: 100vh; }
  .dm-contact-main { padding-top: 80px; }

  .dm-hero__tagline { text-align: left; font-size: 16px; }
  .dm-wordmark-img { max-width: 100%; height: auto !important; }

  /* Sub-hero */
  .dm-subhero { align-items: flex-start; }
  .dm-subhero__meta {
    flex-direction: column;
    gap: 8px;
    font-size: 16px;
    justify-content: flex-start;
  }
  .dm-subhero__intro { font-size: 15px; }

  /* Section titles smaller */
  .dm-section-title { font-size: 20px; }

  /* Stack rack: wrap chips */
  .dm-stack-rack {
    flex-wrap: wrap;
    justify-content: center;
    padding: 20px;
    gap: 10px;
  }
  .dm-stack-chip { width: calc(33.333% - 10px); min-width: 80px; }

  /* Présentation → stacked */
  .dm-presentation { flex-direction: column; gap: 20px; }
  .dm-portrait {
    width: 100%;
    height: auto;
    aspect-ratio: 272 / 279;
  }

  /* Experience timeline → vertical */
  .dm-experience { padding: 20px; }
  .dm-experience__rail {
    grid-template-columns: 1fr !important;
    gap: 20px;
  }
  .dm-experience__line {
    left: 6px;
    right: auto;
    top: 0;
    bottom: 0;
    width: 2px;
    height: auto;
  }
  .dm-experience__step {
    flex-direction: row;
    align-items: center;
    justify-content: flex-start;
    gap: 16px;
    padding-left: 24px;
    position: relative;
  }
  .dm-experience__dot {
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
  }
  .dm-experience__step.is-active .dm-experience__dot {
    transform: translateY(-50%) scale(1.4);
  }
  .dm-experience__title { white-space: normal; }

  .dm-experience__panel { flex-direction: column; gap: 10px; }
  .dm-experience__panel-year { font-size: 26px; min-width: 0; }

  /* Carousel */
  .dm-shot__stage { padding: 20px 16px 12px; }
  .dm-shot__caption { padding: 12px 18px 20px; min-height: 0; }
  .dm-shot__title { font-size: 15px; }
  .dm-arrow { width: 38px; height: 38px; }
  .dm-arrow--prev { left: 8px; }
  .dm-arrow--next { right: 8px; }
  .dm-carousel__cta { flex-wrap: wrap; justify-content: center; }
  .dm-portfolio-card__thumbs { display: none; }

  /* Portfolio cards stacked */
  .dm-portfolio-list { gap: 24px; }
  .dm-portfolio-card,
  .dm-portfolio-card--reverse {
    flex-direction: column !important;
    gap: 18px;
  }
  .dm-portfolio-card__media { flex: 0 0 auto; }
  .dm-portfolio-card__title { font-size: 16px; }
  .dm-portfolio-card__cta { flex-wrap: wrap; }

  /* Pagination */
  .dm-pagination {
    gap: 8px;
    justify-content: center;
    flex-wrap: wrap;
  }
  .dm-pagination__pill { padding: 0 18px; font-size: 13px; }
  .dm-pagination__num { font-size: 18px; }

  /* Contact form */
  .dm-contact-main h1 { font-size: 32px; }
  .dm-form__row { flex-direction: column; gap: 20px; }
  .dm-input { height: 50px; font-size: 16px; padding: 0 18px; }
  .dm-textarea { padding: 18px; }
  .dm-form { align-items: stretch; }
  .dm-form .dm-btn--lg { align-self: flex-end; }

  /* Footer */
  .dm-footer {
    grid-template-columns: 1fr;
    gap: 18px;
    margin: 60px 20px 0;
    padding: 24px 0;
    text-align: center;
  }
  .dm-footer__brand { justify-content: center; }
  .dm-footer__nav { justify-content: center; flex-wrap: wrap; gap: 18px; }
  .dm-footer__credit { align-items: center; }
}