/* ================================================================
   YENZCLUB — PREMIUM ADDITIF
   Couche d'animations + micro-interactions par-dessus le thème existant.
   Aucun override de design — uniquement des enhancements.
   ================================================================ */

/* ---- Premium easing + smooth scroll ---- */
:root {
  --yz-ease-premium: cubic-bezier(.16, 1, .3, 1);
  --yz-ease-snap: cubic-bezier(.22, 1, .36, 1);
  --yz-ease-spring: cubic-bezier(.34, 1.56, .64, 1);
}
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--yz-header-height, 84px) + 1rem); }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

/* ---- Glass sticky header (au scroll) ---- */
.yz-scope .yz-header.is-sticky.is-scrolled,
.yz-scope .yz-header.is-transparent.is-scrolled {
  background: rgba(255, 255, 255, 0.72) !important;
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  box-shadow: 0 1px 0 rgba(8,8,8,0.04), 0 8px 24px rgba(8,8,8,0.04);
  transition: background 0.4s var(--yz-ease-premium),
              backdrop-filter 0.4s var(--yz-ease-premium),
              box-shadow 0.4s var(--yz-ease-premium);
}

/* ---- Cursor-pointer partout ---- */
.yz-scope a[href],
.yz-scope button:not([disabled]),
.yz-scope [role="button"]:not([aria-disabled="true"]),
.yz-scope label[for],
.yz-scope summary { cursor: pointer; }

/* ---- Focus-visible premium ---- */
.yz-scope *:focus { outline: none; }
.yz-scope a:focus-visible,
.yz-scope button:focus-visible,
.yz-scope input:focus-visible,
.yz-scope textarea:focus-visible,
.yz-scope select:focus-visible {
  outline: 2px solid var(--yz-brown, #A58B70);
  outline-offset: 3px;
  border-radius: 2px;
  transition: outline-offset 0.15s var(--yz-ease-premium);
}
.yz-scope .yz-btn:focus-visible { outline-offset: 4px; }

/* ---- Buttons : press scale + fill-from-bottom ---- */
.yz-scope .yz-btn {
  position: relative;
  overflow: hidden;
  transition: color 0.5s var(--yz-ease-premium),
              border-color 0.5s var(--yz-ease-premium),
              transform 0.25s var(--yz-ease-premium),
              box-shadow 0.5s var(--yz-ease-premium);
}
.yz-scope .yz-btn::before {
  content: '';
  position: absolute; inset: 0;
  background: var(--yz-text);
  transform: translateY(101%);
  transition: transform 0.55s var(--yz-ease-premium);
  z-index: -1;
}
.yz-scope .yz-btn:not(.yz-btn--filled):not(.yz-btn--rose):not(.yz-btn--invert):hover { color: var(--yz-bg); background: transparent; }
.yz-scope .yz-btn:not(.yz-btn--filled):not(.yz-btn--rose):not(.yz-btn--invert):hover::before { transform: translateY(0); }
.yz-scope .yz-btn--filled::before { background: var(--yz-bg); }
.yz-scope .yz-btn--filled:hover { color: var(--yz-text); background: transparent; }
.yz-scope .yz-btn--filled:hover::before { transform: translateY(0); }
.yz-scope .yz-btn:active:not([disabled]) { transform: scale(0.98); transition-duration: 0.08s; }

/* ---- Link underline growth (editorial) ---- */
.yz-scope .yz-body a:not(.yz-btn):not(.yz-logo),
.yz-scope .yz-lead a:not(.yz-btn):not(.yz-logo),
.yz-scope p a:not(.yz-btn):not(.yz-logo) {
  background-image: linear-gradient(currentColor, currentColor);
  background-size: 0 1px;
  background-position: 0 100%;
  background-repeat: no-repeat;
  transition: background-size 0.5s var(--yz-ease-premium);
  padding-bottom: 1px;
}
.yz-scope .yz-body a:not(.yz-btn):not(.yz-logo):hover,
.yz-scope .yz-lead a:not(.yz-btn):not(.yz-logo):hover,
.yz-scope p a:not(.yz-btn):not(.yz-logo):hover {
  background-size: 100% 1px;
}

/* ---- Image grayscale→color on hover ---- */
.yz-scope .yz-format-card__media img,
.yz-scope .yz-merch-item__media img,
.yz-scope .yz-blog-card__media img,
.yz-scope .yz-search-card__media img,
.yz-scope .yz-image-text__media img {
  transition: transform 1s var(--yz-ease-premium),
              filter 0.8s var(--yz-ease-premium);
  filter: grayscale(25%) contrast(1.03);
  will-change: transform, filter;
}
.yz-scope .yz-format-card:hover .yz-format-card__media img,
.yz-scope .yz-merch-item:hover .yz-merch-item__media img,
.yz-scope .yz-blog-card:hover .yz-blog-card__media img,
.yz-scope .yz-search-card--article:hover .yz-search-card__media img,
.yz-scope .yz-image-text:hover .yz-image-text__media img {
  filter: grayscale(0%) contrast(1);
  transform: scale(1.04);
}

/* ---- Format cards : lift + arrow reveal on hover ---- */
.yz-scope .yz-format-card {
  position: relative;
  transition: transform 0.5s var(--yz-ease-premium),
              box-shadow 0.5s var(--yz-ease-premium),
              background 0.4s var(--yz-ease-premium),
              color 0.4s var(--yz-ease-premium);
}
.yz-scope .yz-format-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(8,8,8,0.08);
}

/* ---- Product card : hover lift + image swap ---- */
.yz-scope .yz-product-card,
.yz-scope .yz-merch-item {
  transition: transform 0.5s var(--yz-ease-premium);
}
.yz-scope .yz-product-card:hover,
.yz-scope .yz-merch-item:hover { transform: translateY(-3px); }

/* ---- Testimonial card : editorial quote + hover invert ---- */
.yz-scope .yz-testimonial-card {
  position: relative;
  transition: background 0.5s var(--yz-ease-premium),
              color 0.5s var(--yz-ease-premium),
              box-shadow 0.5s var(--yz-ease-premium),
              transform 0.5s var(--yz-ease-premium);
}
.yz-scope .yz-testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(8,8,8,0.1);
}

/* ---- Accordion : smooth + icon rotation ---- */
.yz-scope .yz-accordion__btn > span:last-child {
  transition: transform 0.5s var(--yz-ease-premium),
              background 0.4s var(--yz-ease-premium),
              color 0.4s var(--yz-ease-premium);
}
.yz-scope .yz-accordion__item.is-open .yz-accordion__btn > span:last-child {
  transform: rotate(45deg);
  background: var(--yz-text);
  color: var(--yz-bg);
}

/* ---- Perks numérotés (membership) ---- */
.yz-scope .yz-membership__perks { counter-reset: perk; }
.yz-scope .yz-membership__perks li {
  counter-increment: perk;
  position: relative;
  transition: transform 0.4s var(--yz-ease-premium), padding-left 0.4s var(--yz-ease-premium);
}
.yz-scope .yz-membership__perks li:hover {
  transform: translateX(6px);
}

/* ---- Wallet 3D : lift shadow on hover ---- */
.yz-scope .yz-wallet {
  will-change: transform;
  transition: box-shadow 0.8s var(--yz-ease-premium);
}
.yz-scope .yz-wallet-container:hover .yz-wallet {
  box-shadow: 0 60px 120px rgba(0,0,0,0.7),
              0 0 0 1px rgba(245,175,197,0.22) inset;
}

/* ---- League media gradient dramatic ---- */
.yz-scope .yz-league__media::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(8,8,8,0) 35%, rgba(8,8,8,0.35) 100%);
  pointer-events: none;
  z-index: 1;
}

/* ---- Footer links : hover shift + rose ---- */
.yz-scope .yz-footer__col a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: color 0.3s var(--yz-ease-premium),
              transform 0.3s var(--yz-ease-premium);
}
.yz-scope .yz-footer__col a:hover {
  transform: translateX(4px);
  color: var(--yz-rose);
  opacity: 1;
}

/* ---- Footer newsletter focus ---- */
.yz-scope .yz-newsletter__row {
  transition: border-color 0.3s var(--yz-ease-premium);
}
.yz-scope .yz-newsletter__row:focus-within {
  border-bottom-color: var(--yz-bg) !important;
}

/* ---- Selection rose identity ---- */
.yz-scope ::selection { background: var(--yz-rose, #F5AFC5); color: var(--yz-text, #080808); }

/* ---- Scrollbar minimal ---- */
.yz-scope ::-webkit-scrollbar { width: 10px; height: 10px; }
.yz-scope ::-webkit-scrollbar-track { background: var(--yz-bg); }
.yz-scope ::-webkit-scrollbar-thumb { background: rgba(8,8,8,0.15); border-radius: 0; }
.yz-scope ::-webkit-scrollbar-thumb:hover { background: rgba(8,8,8,0.3); }

/* ---- Hero subtle scroll nudge ---- */
.yz-hero::after {
  content: 'SCROLL';
  position: absolute;
  bottom: 1.25rem;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  opacity: 0.4;
  animation: yz-hero-nudge 2.8s var(--yz-ease-premium) infinite;
  pointer-events: none;
  z-index: 3;
}
@keyframes yz-hero-nudge {
  0%, 100% { transform: translateX(-50%) translateY(0); opacity: 0.3; }
  50% { transform: translateX(-50%) translateY(6px); opacity: 0.75; }
}
@media (prefers-reduced-motion: reduce) {
  .yz-hero::after { animation: none; }
}

/* ---- Reveal init (hidden before GSAP) ---- */
/* Pre-anim hidden state s'applique uniquement quand .gs-anim est ajoutée sur <html>
   par yenzclub-animations.js APRÈS confirmation que GSAP est chargé. Si GSAP ne charge
   pas (réseau, ad-blocker, mobile slow), le contenu reste visible — fail-safe critique. */
/* Meme retrait qu'ailleurs le 2026-08-19 : plus aucun etat cache avant animation. */
.gs-hero-text { display: inline-block; will-change: transform, opacity; }

/* ---- Marquee infinite track (style if missing) ---- */
.yz-marquee { overflow: hidden; white-space: nowrap; }
.yz-marquee__track {
  display: inline-flex;
  animation: yz-marquee-slide 40s linear infinite;
  will-change: transform;
}
@keyframes yz-marquee-slide {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
  .yz-marquee__track { animation: none; }
}

/* ---- Skeleton loader utility ---- */
.yz-skeleton {
  background: linear-gradient(90deg, var(--yz-gray, #F9F9F9) 0%, #EEEEEE 50%, var(--yz-gray, #F9F9F9) 100%);
  background-size: 200% 100%;
  animation: yz-skeleton-shine 1.4s infinite linear;
}
@keyframes yz-skeleton-shine {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}
@media (prefers-reduced-motion: reduce) {
  .yz-skeleton { animation: none; }
}