/* ==========================================================================
   COMPONENTS — éléments réutilisables sur toutes les pages
   (media slots, boutons, header, cartes produit, footer)
   ========================================================================== */

/* --------------------------------------------------------------------------
   MEDIA SLOTS
   Chaque image/logo a un emplacement à taille fixe (.media--xxx).
   Tant qu'il est vide, un placeholder affiche le fichier attendu + la taille.
   Pour ajouter l'image : mettre un <img> (ou <video>) à l'intérieur du slot.
   -------------------------------------------------------------------------- */
.media {
  position: relative;
  display: block;
  overflow: hidden;
  background: var(--color-placeholder);
}
.media > img,
.media > video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.media:empty::after {
  content: attr(data-slot) "\A" attr(data-size);
  white-space: pre;
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  text-align: center;
  font: 400 var(--fs-xs)/1.4 var(--font-main);
  color: rgba(0, 0, 0, 0.4);
  letter-spacing: 0.02em;
}
.media:not(:empty) { background: none; }

/* Logos : pas de fond gris, contour pointillé */
.media--logo-header,
.media--logo-footer {
  background: none;
  outline: 1px dashed rgba(0, 0, 0, 0.25);
  outline-offset: -1px;
}
.media--logo-header > img,
.media--logo-footer > img { object-fit: contain; }

.media--logo-header:not(:empty),
.media--logo-footer:not(:empty) { outline: none; }

.media--logo-header { width: 82px; height: 26px; }   /* SVG 122 × 39 */
.media--logo-header:empty::after { content: "LOGO"; font-size: 10px; }
.media--logo-footer { width: min(100%, 440px); aspect-ratio: 990 / 295; }

/* --------------------------------------------------------------------------
   BOUTONS
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  padding: 0.55em 1.35em;
  border-radius: var(--radius-pill);
  font-family: var(--font-main);
  font-weight: 400;
  font-size: var(--fs-md);
  line-height: 1.2;
  transition: background-color var(--transition), transform var(--transition);
  white-space: nowrap;
}
.btn--primary { background: var(--color-accent); color: var(--color-on-accent); }
.btn--primary:hover { background: var(--color-accent-hover); }
.btn:active { transform: scale(0.97); }
.btn--sm { font-size: var(--fs-base); padding: 0.35em 1.1em; }
.btn--condensed { font-family: var(--font-condensed); font-weight: 300; }
.btn--block { width: 100%; justify-content: center; padding-block: 0.8em; }
.btn--outline {
  background: transparent;
  color: var(--color-text);
  box-shadow: inset 0 0 0 1px var(--color-text);
  transition: background-color var(--transition), color var(--transition);
}
.btn--outline:hover { background: var(--color-text); color: var(--color-bg); }
.btn:disabled { opacity: 0.55; cursor: progress; }

/* --------------------------------------------------------------------------
   TITRES & NAVIGATION DE PAGE
   -------------------------------------------------------------------------- */
.mono {                                /* codes techniques : "LOG #001", "DOC-01", "ART. 03"… */
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.display-title {                       /* "PRODUITS", "PANIER" */
  font-size: var(--fs-display);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  line-height: 0.9;
  margin-bottom: var(--space-4);
}
.section-title {                       /* "Vous aimerez aussi" */
  font-size: var(--fs-xl);
  font-weight: 400;
  margin-bottom: var(--space-5);
}

/* Pages sans hero : on laisse la place du header fixe */
.page-top { padding-top: calc(var(--header-height) + var(--space-4)); }

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35em;
  font-size: var(--fs-base);
  font-weight: 400;
  margin-bottom: var(--space-6);
  transition: color var(--transition), gap var(--transition);
}
.back-link:hover { color: var(--color-accent); gap: 0.6em; }
.back-link--center { display: flex; justify-content: center; margin: var(--space-5) 0 0; }

/* --------------------------------------------------------------------------
   CHAMPS
   -------------------------------------------------------------------------- */
.field-underline {
  width: 100%;
  padding: 0.5em 0;
  font: inherit;
  font-weight: 300;
  color: var(--color-text);
  background: none;
  border: 0;
  border-bottom: 1px solid var(--color-line);
  border-radius: 0;
  outline: none;
  transition: border-color var(--transition);
}
.field-underline:focus { border-color: var(--color-text); }
.field-underline::placeholder { color: #9a9a9a; }

/* --------------------------------------------------------------------------
   QUANTITÉ  [ − ] 1 [ + ]   (assets/js/components/qty-stepper.js)
   Bulles concentriques : pilule 44 px (bordure 1 px), boutons 36 px → 3 px d'écart partout.
   -------------------------------------------------------------------------- */
.qty {
  --qty-h: 44px;
  --qty-btn: 36px;
  --qty-inset: calc((var(--qty-h) - 2px - var(--qty-btn)) / 2);
  display: inline-flex;
  align-items: center;
  height: var(--qty-h);
  padding-inline: var(--qty-inset);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-pill);
  background: var(--color-bg);
}
.qty__btn {
  display: grid;
  place-items: center;
  width: var(--qty-btn);
  height: var(--qty-btn);
  border-radius: 50%;
  transition: background-color var(--transition), color var(--transition);
}
.qty__btn:hover { background: rgba(var(--color-accent-rgb), 0.12); color: var(--color-accent); }
.qty__input {
  width: 2.4em;
  font: 400 var(--fs-base) var(--font-main);
  text-align: center;
  color: inherit;
  background: none;
  border: 0;
  outline: none;
  -moz-appearance: textfield;
  appearance: textfield;
}
.qty__input::-webkit-outer-spin-button,
.qty__input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.qty:focus-within { border-color: var(--color-text); }

/* --------------------------------------------------------------------------
   LIQUID GLASS — verre dépoli teinté accent (20 %), façon Apple.
   .glass = la matière ; .glass-pill / .glass-popover = les formes.
   ⚠ Ne pas imbriquer un .glass dans un autre (le flou intérieur ne voit plus rien)
   et ne pas mettre d'opacité / filter sur un parent (même raison).
   -------------------------------------------------------------------------- */
.glass {
  position: relative;
  color: #fff;
  background: var(--glass-bg);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  isolation: isolate;
}
.glass::before {
  /* reflet de lumière sur le bord haut-gauche */
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  border-radius: inherit;
  pointer-events: none;
  background: linear-gradient(135deg,
    rgba(255, 255, 255, 0.28) 0%,
    rgba(255, 255, 255, 0) 38%,
    rgba(255, 255, 255, 0) 70%,
    rgba(255, 255, 255, 0.12) 100%);
}
.glass-pill {
  display: flex;
  align-items: center;
  height: 50px;
  padding-inline: 1.4rem;
  border-radius: var(--radius-pill);
  transition: border-color var(--transition), background-color var(--transition);
}
.glass-pill:focus-within { border-color: rgba(255, 255, 255, 0.7); }

.glass-popover {
  /* Arrondis concentriques : rayon intérieur = rayon extérieur − inset */
  --pop-radius: 22px;
  --pop-inset: 5px;
  --pop-pad: 0.85rem;   /* marge du texte à l'intérieur */
  position: absolute;
  z-index: 20;
  width: 240px;
  padding: var(--pop-inset);
  border-radius: var(--pop-radius);
  /* un soupçon de sombre en plus pour la lisibilité du texte */
  background: linear-gradient(rgba(0, 0, 0, 0.1), rgba(0, 0, 0, 0.1)), var(--glass-bg);
  text-shadow: 0 1px 6px rgba(0, 0, 0, 0.2);
  animation: popover-in 320ms var(--ease-out);
}
.glass-popover[hidden] { display: none; }
@keyframes popover-in {
  from { opacity: 0; transform: translateY(8px) scale(0.97); }
}
.glass-popover > * { margin-inline: calc(var(--pop-pad) - var(--pop-inset)); }
.glass-popover > :last-child { margin-bottom: calc(var(--pop-pad) - var(--pop-inset)); }
.glass-popover__title { font-weight: 500; margin-top: calc(var(--pop-pad) - var(--pop-inset)); margin-bottom: 0.4rem; }
.glass-popover__value { font-family: var(--font-price); font-weight: 300; font-size: var(--fs-md); margin-block: 0.3rem 0.8rem; }
.glass-popover input[type="range"] { width: calc(100% - 2 * (var(--pop-pad) - var(--pop-inset))); accent-color: #fff; cursor: pointer; }
.glass-popover__reset { font-size: var(--fs-sm); text-decoration: underline; text-underline-offset: 3px; opacity: 0.9; }
.glass-popover__reset:hover { opacity: 1; }

/* Options = bulles pleine largeur, collées à --pop-inset du bord du popover */
.glass-popover__options { display: flex; flex-direction: column; gap: 2px; }
.glass-popover > .glass-popover__options { margin-inline: 0; margin-bottom: 0; }
.glass-popover__options label {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 40px;
  padding-inline: calc(var(--pop-pad) - var(--pop-inset));
  border-radius: calc(var(--pop-radius) - var(--pop-inset));   /* concentrique */
  cursor: pointer;
  transition: background-color var(--transition);
}
.glass-popover__options label:hover { background: rgba(255, 255, 255, 0.1); }
.glass-popover__options label:has(input:checked) { background: rgba(255, 255, 255, 0.22); font-weight: 400; }
.glass-popover__options label:has(input:checked)::after { content: "✓"; }
.glass-popover__options label:has(input:focus-visible) { outline: 2px solid #fff; outline-offset: -2px; }
.glass-popover__options input { position: absolute; opacity: 0; pointer-events: none; }

/* --------------------------------------------------------------------------
   BADGE (catégorie produit : Safety, Standing…)
   -------------------------------------------------------------------------- */
/* Hauteur fixe (--badge-h) : son arrondi vaut --badge-h / 2, ce qui permet de calculer
   l'arrondi de la carte qui le contient (règle des arrondis imbriqués). */
.badge {
  --badge-h: 20px;
  display: inline-flex;
  align-items: center;
  height: var(--badge-h);
  padding-inline: 0.8em;
  border-radius: calc(var(--badge-h) / 2);
  background: var(--color-accent);
  color: var(--color-on-accent);
  font-size: 11px;
  font-weight: 400;
  line-height: 1;
  white-space: nowrap;
}

/* --------------------------------------------------------------------------
   HEADER
   -------------------------------------------------------------------------- */
/* Toujours le même dégradé blanc (haut → transparent en bas), même quand il réapparaît.
   Caché au scroll vers le bas, réaffiché au scroll vers le haut (assets/js/components/header.js). */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  height: var(--header-height);
  transition: transform 600ms var(--ease-out);
  will-change: transform;
}
.site-header::before {
  /* Dégradé sur toute la hauteur du header : blanc plein tout en haut → opacité 0 tout en bas.
     Paliers intermédiaires en courbe douce pour éviter une "marche" visible. */
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background: linear-gradient(
    to bottom,
    rgba(255, 255, 255, 1) 0%,
    rgba(255, 255, 255, 0.92) 20%,
    rgba(255, 255, 255, 0.75) 40%,
    rgba(255, 255, 255, 0.5) 60%,
    rgba(255, 255, 255, 0.22) 80%,
    rgba(255, 255, 255, 0) 100%
  );
}
.site-header.is-hidden { transform: translateY(-100%); }
.site-header__inner {
  height: 100%;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
}
.site-header__logo { justify-self: start; }
.site-header__actions {
  justify-self: end;
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.site-nav__list { display: flex; gap: clamp(1rem, 2.2vw, 2rem); }
.site-nav a {
  font-family: var(--font-condensed);
  font-weight: 400;
  font-size: var(--fs-md);
  text-transform: uppercase;
  letter-spacing: 0.01em;
  position: relative;
}
.site-nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.site-nav a:hover::after,
.site-nav a[aria-current]::after { transform: scaleX(1); }   /* "page" = page courante, "true" = section parente */

.cart-button { position: relative; display: inline-flex; padding: 4px; }
.cart-button__count {
  position: absolute;
  top: -4px; right: -6px;
  min-width: 18px; height: 18px;
  padding-inline: 4px;
  border-radius: var(--radius-pill);
  background: var(--color-accent);
  color: var(--color-on-accent);
  font: 500 11px/18px var(--font-main);
  text-align: center;
}
.cart-button__count.is-bumping { animation: cart-bump 500ms var(--ease-out); }
@keyframes cart-bump {
  0%   { transform: scale(1); }
  30%  { transform: scale(1.45); }
  100% { transform: scale(1); }
}

.menu-toggle { display: none; width: 28px; height: 28px; position: relative; }
.menu-toggle span {
  position: absolute; left: 3px; right: 3px; height: 1.5px;
  background: currentColor;
  transition: transform var(--transition), top var(--transition);
}
.menu-toggle span:first-child { top: 10px; }
.menu-toggle span:last-child { top: 17px; }
.menu-toggle[aria-expanded="true"] span:first-child { top: 13.5px; transform: rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:last-child { top: 13.5px; transform: rotate(-45deg); }

@media (max-width: 760px) {
  .site-header__inner { grid-template-columns: 1fr auto; }
  .menu-toggle { display: inline-block; }
  .site-nav {
    position: fixed;
    inset: var(--header-height) 0 auto;
    background: var(--color-bg);
    padding: var(--space-5) var(--gutter) var(--space-6);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.08);
    transform: translateY(-8px);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
  }
  .site-nav.is-open { opacity: 1; transform: none; visibility: visible; }
  .site-nav__list { flex-direction: column; gap: var(--space-4); }
  .site-nav a { font-size: var(--fs-xl); }
  .site-header.menu-open { background: var(--color-bg); }
}

/* --------------------------------------------------------------------------
   PRODUCT CARD
   -------------------------------------------------------------------------- */
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1rem, 2.8vw, 2.5rem);
}
@media (max-width: 900px) { .product-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .product-grid { grid-template-columns: 1fr; } }

/* Arrondi de l'image = arrondi du badge + écart du badge au bord
   → 10 px (badge 20 px / 2) + 8 px = 18 px. Même écart en haut et à gauche. */
.product-card {
  --card-inset: 8px;
  --card-badge-h: 20px;
  --card-radius: calc(var(--card-badge-h) / 2 + var(--card-inset));
  display: block;
}
.product-card__media { position: relative; }
.product-card .media--product {
  aspect-ratio: 1 / 1;
  border-radius: var(--card-radius);
}
.product-card .media--product > img { transition: transform 500ms ease; }
.product-card:hover .media--product > img { transform: scale(1.03); }
.product-card .badge {
  --badge-h: var(--card-badge-h);
  position: absolute;
  top: var(--card-inset);
  left: var(--card-inset);
  z-index: 1;
}
.product-card__info {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: var(--space-3);
  margin-top: var(--space-3);
}
.product-card__name { font-size: var(--fs-lg); font-weight: 500; }
.product-card__price {
  font-family: var(--font-price);
  font-weight: 300;
  font-size: var(--fs-lg);
  white-space: nowrap;
}

/* --------------------------------------------------------------------------
   FEATURE CARD — carte beige image + texte (home : ONIX gyro, page développement)
   Arrondis imbriqués : 22 px − 6 px d'écart = 16 px pour l'image.
   -------------------------------------------------------------------------- */
.feature-card {
  display: grid;
  grid-template-columns: 1.55fr 1fr;
  gap: var(--space-4);
  padding: 6px;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
}
.feature-card .media--feature {
  aspect-ratio: 3 / 2;
  border-radius: calc(var(--radius-lg) - 6px);
}
.feature-card__body {
  display: flex;
  flex-direction: column;
  padding: var(--space-5) var(--space-3) var(--space-2) 0;
  font-size: var(--fs-md);
  font-weight: 300;
}
.feature-card__title {
  font-size: var(--fs-xl);
  font-weight: 400;
  margin-bottom: var(--space-3);
}
.feature-card__cta { align-self: flex-end; margin-top: auto; }

@media (max-width: 860px) {
  .feature-card { grid-template-columns: 1fr; }
  .feature-card__body { padding: var(--space-4); }
}

/* --------------------------------------------------------------------------
   FOOTER
   -------------------------------------------------------------------------- */
.site-footer { padding-top: var(--space-8); }
.site-footer__top {
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: end;
  gap: var(--space-7);
  padding-bottom: var(--space-5);
}
.site-footer__brand { display: flex; align-items: flex-start; gap: var(--space-3); }
.site-footer__copy { font-size: var(--fs-xl); font-weight: 200; color: #b5b5b5; line-height: 1; }
.site-footer__social,
.site-footer__nav {
  font-size: var(--fs-sm);
  text-transform: uppercase;
  font-weight: 400;
}
.site-footer__social { display: flex; flex-direction: column; }
.site-footer__social a { text-transform: none; }
.site-footer__nav { text-align: right; display: flex; flex-direction: column; gap: 2px; }
.site-footer a:hover { color: var(--color-accent); }

.site-footer__bottom {
  border-top: 1px solid var(--color-line);
  padding-block: var(--space-5) var(--space-6);
  font-size: var(--fs-sm);
  font-weight: 400;
}
.site-footer__meta { display: flex; justify-content: space-between; margin-bottom: var(--space-5); }

@media (max-width: 760px) {
  .site-footer__top { grid-template-columns: 1fr 1fr; }
  .site-footer__brand { grid-column: 1 / -1; }
  .site-footer__social { align-self: start; }
}