/* ════════════════════════════════════════════════════════════
   🌴 Tropical Urban — Returns Premium Skin (v2 · palette source)
   ------------------------------------------------------------
   Réalignement sur la palette officielle de style.css :
     --primary-color:#2ECC71   --secondary-color:#D4A82E
     --dark-color:#2C3E50      --light-bg:#F8F9FA
     (dark mode)  --bg-primary:#0A0A0A  --bg-card:#1E1E1E
                  --text-primary:#FFF   --text-secondary:#B8B8B8
                  --border-color:#333   --primary-dark:#1E8449
     --radius-sm:5 | --radius-md:10 | --radius-lg:15
     --shadow-sm/md/lg

   Logique : mode CLAIR par défaut, mode SOMBRE via `body.dark-mode`.
   Aucune variable nouvelle inventée. Aucune couleur parallèle.
   Scope : .returns-page.
   ════════════════════════════════════════════════════════════ */

/* ═══════════════ MODE CLAIR (palette style.css) ═══════════════ */
.returns-page {
  /* Tokens dérivés de style.css — light */
  --tu-bg:           var(--light-bg);       /* #F8F9FA */
  --tu-surface:      var(--white);          /* #FFFFFF */
  --tu-line:         rgba(44,62,80,.10);
  --tu-line-strong:  rgba(44,62,80,.16);
  --tu-fg:           var(--dark-color);     /* #2C3E50 */
  --tu-fg-soft:      #34495E;
  --tu-muted:        var(--gray);           /* #7F8C8D */
  --tu-accent:       var(--primary-color);  /* #2ECC71 */
  --tu-accent-soft:  #1E8449;
  --tu-hero-start:   var(--dark-color);     /* #2C3E50 */
  --tu-hero-mid:     #1E3A2E;
  --tu-hero-end:     var(--primary-color);  /* #2ECC71 */
  --tu-on-accent:    #FFFFFF;
  --tu-shadow-card:  var(--shadow-md);
  --tu-shadow-soft:  var(--shadow-sm);
  --tu-shadow-strong:var(--shadow-lg);
  --tu-warn:         var(--warning);        /* #F39C12 */
  --tu-warn-bg:      rgba(243,156,18,.10);
  --tu-warn-br:      rgba(243,156,18,.30);
  --tu-danger:       var(--error);          /* #E74C3C */
  --tu-danger-bg:    rgba(231,76,60,.08);
  --tu-danger-br:    rgba(231,76,60,.28);

  background: var(--tu-bg);
  color: var(--tu-fg);
  padding: 34px 18px 72px;
  min-height: 100vh;
  font-family: var(--font-main);
  -webkit-font-smoothing: antialiased;
}

/* ═══════════════ MODE SOMBRE (palette style.css dark) ═══════════════ */
/* Alias html.dark / data-tu-theme="dark" : tokens dark appliqués dès le
   premier paint sur returns.html, avant body.dark-mode posé par main.js.
   Tous les descendants de .returns-page héritent des vars dark → zéro
   flash blanc sur les cards / sections / backgrounds pendant la nav. */
body.dark-mode .returns-page,
html.dark .returns-page,
html[data-tu-theme="dark"] .returns-page {
  --tu-bg:           var(--bg-primary);       /* #0A0A0A */
  --tu-surface:      var(--bg-card);          /* #1E1E1E */
  --tu-line:         var(--border-color);     /* #333 */
  --tu-line-strong:  rgba(255,255,255,.18);
  --tu-fg:           var(--text-primary);     /* #FFF */
  --tu-fg-soft:      var(--text-secondary);   /* #B8B8B8 */
  --tu-muted:        var(--text-muted);       /* #808080 */
  --tu-accent:       var(--primary-color);    /* #2ECC71 — garde l'accent */
  --tu-accent-soft:  var(--primary-dark);     /* #1E8449 */
  --tu-hero-start:   #0A0A0A;
  --tu-hero-mid:     #123320;
  --tu-hero-end:     var(--primary-dark);
  --tu-shadow-card:  0 14px 40px rgba(0,0,0,.45);
  --tu-shadow-soft:  0 4px 14px rgba(0,0,0,.35);
  --tu-shadow-strong:0 22px 60px rgba(0,0,0,.55);
  --tu-warn-bg:      rgba(243,156,18,.08);
  --tu-warn-br:      rgba(243,156,18,.24);
  --tu-danger-bg:    rgba(231,76,60,.08);
  --tu-danger-br:    rgba(231,76,60,.22);
}

/* Container principal */
.returns-page .container {
  max-width: 920px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

/* ───────── HERO TITRE ───────── */
.returns-page > .container > h1 {
  position: relative;
  margin: 2px 0 0;
  padding: 28px 28px 24px;
  border-radius: var(--radius-lg);
  background:
    radial-gradient(600px 300px at 110% -20%, rgba(46,204,113,.22), transparent 60%),
    linear-gradient(160deg, var(--tu-hero-start) 0%, var(--tu-hero-mid) 55%, var(--tu-hero-end) 160%);
  color: var(--white);
  border: 1px solid rgba(255,255,255,.08);
  box-shadow: var(--tu-shadow-strong);
  overflow: hidden;
  font-size: clamp(26px, 3.2vw, 32px);
  font-weight: 900;
  letter-spacing: .2px;
  line-height: 1.15;
}
.returns-page > .container > h1::before {
  content: "ORKYVA · POLITIQUE DE RETOUR";
  display: block;
  font-size: 11px;
  letter-spacing: .26em;
  color: rgba(255,255,255,.72);
  font-weight: 800;
  margin-bottom: 10px;
}
.returns-page > .container > h1::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(125deg, transparent 0%, rgba(255,255,255,.06) 42%, transparent 70%);
  pointer-events: none;
}

/* Intro */
.returns-page .returns-intro {
  margin: 0;
  padding: 0 6px;
  color: var(--tu-muted);
  font-size: 15.5px;
  line-height: 1.7;
  max-width: 760px;
}

/* ───────── BANNER GARANTIE ───────── */
.returns-page .returns-guarantee-box {
  position: relative;
  padding: 26px 28px;
  border-radius: var(--radius-lg);
  color: var(--white);
  background:
    radial-gradient(500px 260px at 110% -40%, rgba(255,255,255,.14), transparent 60%),
    linear-gradient(135deg, var(--primary-color) 0%, #27AE60 55%, #1E8449 120%);
  border: 1px solid rgba(255,255,255,.24);
  box-shadow: 0 18px 40px rgba(46,204,113,.22), 0 0 0 1px rgba(255,255,255,.06) inset;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
body.dark-mode .returns-page .returns-guarantee-box {
  background:
    radial-gradient(500px 260px at 110% -40%, rgba(255,255,255,.10), transparent 60%),
    linear-gradient(135deg, var(--primary-dark) 0%, #175F37 55%, #0E3A22 120%);
  border-color: rgba(46,204,113,.30);
}
.returns-page .returns-guarantee-box::before {
  content: "✓";
  position: absolute;
  top: 22px;
  right: 28px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: rgba(255,255,255,.18);
  border: 1px solid rgba(255,255,255,.35);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  font-weight: 900;
  line-height: 1;
  box-shadow: 0 8px 20px rgba(0,0,0,.18) inset;
}
.returns-page .returns-guarantee-box h2 {
  margin: 0;
  font-size: clamp(22px, 2.6vw, 26px);
  font-weight: 900;
  color: var(--white);
  line-height: 1.2;
  padding-right: 80px;
}
.returns-page .returns-guarantee-box p {
  margin: 0;
  color: rgba(255,255,255,.92);
  font-size: 14.5px;
  font-weight: 700;
  letter-spacing: .02em;
  padding-right: 80px;
}

/* ───────── SECTIONS CONTENT ───────── */
.returns-page .returns-section {
  padding: 22px 24px 18px;
  border-radius: var(--radius-lg);
  background: var(--tu-surface);
  border: 1px solid var(--tu-line);
  box-shadow: var(--tu-shadow-card);
  color: var(--tu-fg);
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.returns-page .returns-section h2 {
  margin: 0 0 2px;
  font-size: 19px;
  font-weight: 900;
  color: var(--tu-fg);
  letter-spacing: .2px;
  line-height: 1.3;
  position: relative;
  padding-left: 16px;
}
.returns-page .returns-section h2::before {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  bottom: 4px;
  width: 4px;
  border-radius: 4px;
  background: linear-gradient(180deg, var(--primary-color) 0%, #27AE60 100%);
}
body.dark-mode .returns-page .returns-section h2::before {
  background: linear-gradient(180deg, var(--primary-color) 0%, var(--primary-dark) 100%);
}
.returns-page .returns-section h3 {
  margin: 14px 0 6px;
  font-size: 12.5px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--primary-color);
  font-weight: 900;
}
body.dark-mode .returns-page .returns-section h3 { color: #4ADE80; }

.returns-page .returns-section p {
  margin: 0;
  color: var(--tu-fg-soft);
  font-size: 14.5px;
  line-height: 1.7;
}
.returns-page .returns-section p strong {
  color: var(--tu-fg);
  font-weight: 800;
}
.returns-page .returns-section a {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 700;
  border-bottom: 1px dashed rgba(46,204,113,.35);
  transition: color var(--transition-fast), border-color var(--transition-fast);
}
.returns-page .returns-section a:hover {
  color: var(--tu-accent-soft);
  border-bottom-color: rgba(46,204,113,.6);
}
body.dark-mode .returns-page .returns-section a:hover { color: #4ADE80; }

/* Listes premium */
.returns-page .returns-section ul {
  list-style: none;
  padding: 0;
  margin: 4px 0 2px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.returns-page .returns-section ul li {
  position: relative;
  padding: 8px 12px 8px 38px;
  border-radius: var(--radius-md);
  background: rgba(46,204,113,.04);
  border: 1px solid var(--tu-line);
  color: var(--tu-fg-soft);
  font-size: 14px;
  line-height: 1.55;
}
body.dark-mode .returns-page .returns-section ul li {
  background: rgba(255,255,255,.025);
  color: var(--tu-fg-soft);
}
.returns-page .returns-section ul li::before {
  content: "✓";
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  width: 18px; height: 18px;
  border-radius: 50%;
  background: rgba(46,204,113,.18);
  color: var(--primary-color);
  font-size: 11px;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(46,204,113,.32);
}

/* Variante ✕ pour la seconde liste (articles exclus) */
.returns-page .returns-section h3:nth-of-type(2) + ul li::before,
.returns-page .returns-section h3:last-of-type + ul li::before {
  content: "✕";
  background: rgba(231,76,60,.12);
  color: var(--error);
  border-color: rgba(231,76,60,.30);
}

/* ───────── TIMELINE ÉTAPES ───────── */
.returns-page .returns-steps-box {
  padding: 22px 22px 20px;
  border-radius: var(--radius-lg);
  background:
    radial-gradient(500px 300px at 110% -30%, rgba(46,204,113,.08), transparent 60%),
    var(--tu-surface);
  border: 1px solid rgba(46,204,113,.22);
  box-shadow: var(--tu-shadow-card);
  display: flex;
  flex-direction: column;
  gap: 16px;
}
body.dark-mode .returns-page .returns-steps-box {
  background:
    radial-gradient(500px 300px at 110% -30%, rgba(46,204,113,.12), transparent 60%),
    var(--bg-card);
  border-color: rgba(46,204,113,.25);
}
.returns-page .returns-steps-box h3 {
  margin: 0 0 2px;
  font-size: 12.5px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--primary-color);
  font-weight: 900;
}
body.dark-mode .returns-page .returns-steps-box h3 { color: #4ADE80; }

.returns-page .step-item {
  position: relative;
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 16px;
  padding: 14px 16px;
  border-radius: var(--radius-lg);
  background: var(--tu-bg);
  border: 1px solid var(--tu-line);
  transition: transform var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast);
}
body.dark-mode .returns-page .step-item { background: rgba(255,255,255,.03); }
.returns-page .step-item:hover {
  transform: translateY(-1px);
  border-color: rgba(46,204,113,.35);
}
body.dark-mode .returns-page .step-item:hover { background: var(--bg-card-hover); }

.returns-page .step-item::before {
  content: "";
  position: absolute;
  left: 40px;
  top: -8px;
  bottom: -8px;
  width: 2px;
  background: linear-gradient(180deg, transparent 0%, rgba(46,204,113,.22) 20%, rgba(46,204,113,.22) 80%, transparent 100%);
  border-radius: 2px;
  pointer-events: none;
}
.returns-page .step-item:first-of-type::before { top: 28px; }
.returns-page .step-item:last-of-type::before  { bottom: 28px; }

.returns-page .step-number {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 900;
  color: var(--white);
  background: linear-gradient(135deg, var(--primary-color) 0%, #27AE60 100%);
  box-shadow: 0 10px 24px rgba(46,204,113,.32), 0 0 0 4px rgba(46,204,113,.12);
  position: relative;
  z-index: 1;
  align-self: start;
}
body.dark-mode .returns-page .step-number {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
}

.returns-page .step-item > div:last-child { min-width: 0; }
.returns-page .step-item h4 {
  margin: 0 0 4px;
  font-size: 15px;
  font-weight: 800;
  color: var(--tu-fg);
  letter-spacing: .01em;
  line-height: 1.35;
}
.returns-page .step-item p {
  margin: 0;
  color: var(--tu-fg-soft);
  font-size: 13.5px;
  line-height: 1.65;
}
.returns-page .step-item p a {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 700;
  border-bottom: 1px dashed rgba(46,204,113,.35);
}
.returns-page .step-item p a:hover { color: var(--tu-accent-soft); }

/* ───────── INFO / WARNING BOX ───────── */
.returns-page .returns-info-box {
  padding: 14px 16px 14px 44px;
  border-radius: var(--radius-md);
  background: var(--tu-warn-bg);
  border: 1px solid var(--tu-warn-br);
  color: var(--warning);
  position: relative;
  font-size: 13.5px;
  line-height: 1.65;
}
body.dark-mode .returns-page .returns-info-box { color: #FCD34D; }
.returns-page .returns-info-box::before {
  content: "⚠";
  position: absolute;
  left: 14px;
  top: 14px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(243,156,18,.25);
  color: #FFF3D1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 900;
  border: 1px solid rgba(243,156,18,.45);
}
.returns-page .returns-info-box p { margin: 0; color: inherit; }
.returns-page .returns-info-box p strong {
  color: inherit;
  font-weight: 900;
  letter-spacing: .02em;
}

/* Variante danger — section adresse */
.returns-page .returns-section:nth-of-type(4) .returns-info-box,
.returns-page .returns-section:last-of-type .returns-info-box {
  background: var(--tu-danger-bg);
  border-color: var(--tu-danger-br);
  color: var(--error);
}
body.dark-mode .returns-page .returns-section:nth-of-type(4) .returns-info-box,
body.dark-mode .returns-page .returns-section:last-of-type .returns-info-box {
  color: #FCA5A5;
}
.returns-page .returns-section:nth-of-type(4) .returns-info-box::before,
.returns-page .returns-section:last-of-type .returns-info-box::before {
  background: rgba(231,76,60,.26);
  color: #FEE2E2;
  border-color: rgba(231,76,60,.45);
}

/* ───────── BLOC ADRESSE ───────── */
.returns-page .returns-section:nth-of-type(4) p:first-of-type,
.returns-page .returns-section:last-of-type p:first-of-type {
  padding: 16px 18px;
  background: rgba(46,204,113,.04);
  border: 1px solid var(--tu-line);
  border-radius: var(--radius-md);
  font-family: var(--font-main);
  line-height: 1.9;
  color: var(--tu-fg);
  font-size: 14.5px;
  letter-spacing: .01em;
}
body.dark-mode .returns-page .returns-section:nth-of-type(4) p:first-of-type,
body.dark-mode .returns-page .returns-section:last-of-type p:first-of-type {
  background: rgba(255,255,255,.025);
}
.returns-page .returns-section:nth-of-type(4) p:first-of-type strong,
.returns-page .returns-section:last-of-type p:first-of-type strong {
  display: block;
  font-size: 12.5px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--primary-color);
  font-weight: 900;
  margin-bottom: 6px;
}
body.dark-mode .returns-page .returns-section:nth-of-type(4) p:first-of-type strong,
body.dark-mode .returns-page .returns-section:last-of-type p:first-of-type strong { color: #4ADE80; }

/* ───────── CONTACT CTA ───────── */
.returns-page .returns-contact-box {
  position: relative;
  padding: 26px 26px 22px;
  border-radius: var(--radius-lg);
  text-align: center;
  background:
    radial-gradient(600px 260px at 50% -30%, rgba(46,204,113,.20), transparent 60%),
    var(--tu-surface);
  border: 1px solid rgba(46,204,113,.22);
  box-shadow: var(--tu-shadow-card);
  overflow: hidden;
  margin-top: 6px;
  color: var(--tu-fg);
}
body.dark-mode .returns-page .returns-contact-box {
  background:
    radial-gradient(600px 260px at 50% -30%, rgba(46,204,113,.20), transparent 60%),
    var(--bg-card);
  border-color: rgba(46,204,113,.28);
}
.returns-page .returns-contact-box::before {
  content: "ORKYVA · SUPPORT";
  display: block;
  font-size: 11px;
  letter-spacing: .24em;
  color: var(--primary-color);
  font-weight: 900;
  margin-bottom: 10px;
}
body.dark-mode .returns-page .returns-contact-box::before { color: #4ADE80; }

.returns-page .returns-contact-box h3 {
  margin: 0 0 6px;
  font-size: 22px;
  font-weight: 900;
  color: var(--tu-fg);
  letter-spacing: .2px;
}
.returns-page .returns-contact-box p {
  margin: 0 auto 18px;
  max-width: 460px;
  color: var(--tu-muted);
  font-size: 14px;
  line-height: 1.6;
}
.returns-page .returns-contact-box .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 50px;
  padding: 14px 26px;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  background: linear-gradient(135deg, var(--primary-color) 0%, #27AE60 100%);
  color: var(--white);
  font-weight: 900;
  font-size: 14px;
  letter-spacing: .04em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  box-shadow: 0 14px 32px rgba(46,204,113,.28);
  transition: transform var(--transition-fast), box-shadow var(--transition-normal);
}
body.dark-mode .returns-page .returns-contact-box .btn {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
}
.returns-page .returns-contact-box .btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 44px rgba(46,204,113,.40);
}
.returns-page .returns-contact-box .btn:focus-visible {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

/* ═══════════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════════ */
@media (max-width: 760px) {
  .returns-page { padding: 22px 14px 60px; }
  .returns-page .container { gap: 14px; }
  .returns-page > .container > h1 { padding: 22px 20px 18px; }
  .returns-page > .container > h1::before { font-size: 10.5px; letter-spacing: .22em; }
  .returns-page .returns-guarantee-box { padding: 22px 22px 20px; }
  .returns-page .returns-guarantee-box::before { top: 18px; right: 18px; width: 46px; height: 46px; font-size: 20px; }
  .returns-page .returns-guarantee-box h2,
  .returns-page .returns-guarantee-box p { padding-right: 66px; }
  .returns-page .returns-section,
  .returns-page .returns-steps-box,
  .returns-page .returns-contact-box { padding: 18px 18px 16px; }
  .returns-page .step-item { padding: 12px 14px; grid-template-columns: 44px 1fr; gap: 12px; }
  .returns-page .step-number { width: 40px; height: 40px; font-size: 16px; }
  .returns-page .step-item::before { left: 34px; }
  .returns-page .returns-section h2 { font-size: 17px; }
  .returns-page .returns-contact-box h3 { font-size: 19px; }
  .returns-page .returns-contact-box .btn { width: 100%; min-height: 52px; }
}
@media (max-width: 480px) {
  .returns-page { padding: 18px 12px 50px; }
  .returns-page > .container > h1 { padding: 18px 16px 16px; font-size: 22px; }
  .returns-page .returns-intro { font-size: 14px; }
  .returns-page .returns-guarantee-box { padding: 18px; }
  .returns-page .returns-guarantee-box h2 { font-size: 19px; padding-right: 56px; }
  .returns-page .returns-guarantee-box p { padding-right: 56px; font-size: 13.5px; }
  .returns-page .returns-section ul li { padding: 8px 10px 8px 34px; font-size: 13.5px; }
  .returns-page .returns-section p { font-size: 14px; }
  .returns-page .step-item h4 { font-size: 14px; }
  .returns-page .step-item p { font-size: 13px; }
}

/* Accessibility */
.returns-page a:focus-visible,
.returns-page button:focus-visible {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
  border-radius: var(--radius-md);
}
@media (prefers-reduced-motion: reduce) {
  .returns-page *,
  .returns-page *::before,
  .returns-page *::after {
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
  }
}