/* PlugPlénitude.fr — Feuille de styles personnalisée
   Palette : #0F0F0F · #8B1E2F · #D4AF77 · #D4A0A0 · #F0EBE3
   ——————————————————————————————————————————————————————— */

/* === VARIABLES ===================================================== */
:root {
  --deep:    #0F0F0F;
  --deep2:   #1A1A1A;
  --deep3:   #141414;
  --bx:      #8B1E2F;
  --bx2:     #6B1525;
  --bxl:     #A8294A;
  --gold:    #D4AF77;
  --goldl:   #E8C98A;
  --rose:    #D4A0A0;
  --cream:   #F0EBE3;
  /* Niveaux de gris améliorés pour contraste WCAG AA sur fond #0F0F0F */
  --muted:   #A8A8A8; /* texte secondaire  — ratio ~6.8:1 */
  --muted2:  #8E8E8E; /* texte tertiaire   — ratio ~4.7:1 */
  --muted3:  #717171; /* texte décoratif   — ratio ~3.5:1 */
}

/* === BASE ========================================================== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { background: var(--deep); color: var(--cream); }

::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--deep); }
::-webkit-scrollbar-thumb { background: var(--bx); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--bxl); }

/* === KEYFRAMES ===================================================== */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(35px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes float {
  0%,100% { transform: translateY(0) rotate(0deg); }
  33%     { transform: translateY(-14px) rotate(1.5deg); }
  66%     { transform: translateY(-7px) rotate(-1deg); }
}
@keyframes shimmer {
  0%   { background-position: -200% center; }
  100% { background-position:  200% center; }
}
@keyframes orb1 {
  0%,100% { transform: translate(0,0) scale(1); }
  50%     { transform: translate(60px,-40px) scale(1.2); }
}
@keyframes orb2 {
  0%,100% { transform: translate(0,0) scale(1); }
  50%     { transform: translate(-50px,60px) scale(1.1); }
}
@keyframes pulse-glow {
  0%,100% { box-shadow: 0 0 20px rgba(139,30,47,.35); }
  50%     { box-shadow: 0 0 45px rgba(139,30,47,.65); }
}

/* === HERO ========================================================== */
.hero-bg {
  background:
    radial-gradient(ellipse at 20% 55%, rgba(139,30,47,.18) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(212,175,119,.09) 0%, transparent 55%),
    radial-gradient(ellipse at 65% 85%, rgba(139,30,47,.12) 0%, transparent 50%),
    var(--deep);
}
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(70px);
  pointer-events: none;
  will-change: transform;
}
.orb-1 { animation: orb1 22s ease-in-out infinite; background: radial-gradient(circle, rgba(139,30,47,.45), transparent 70%); }
.orb-2 { animation: orb2 28s ease-in-out infinite; background: radial-gradient(circle, rgba(212,175,119,.22), transparent 70%); }

/* === TYPOGRAPHY ==================================================== */
.font-display { font-family: 'Playfair Display', Georgia, serif; }
.gold-shimmer {
  background: linear-gradient(90deg, #B8935A, #D4AF77, #E8C98A, #D4AF77, #B8935A);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: shimmer 4s linear infinite;
}
.text-gradient {
  background: linear-gradient(135deg, var(--bx), var(--gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* === NAV =========================================================== */
.nav-blur {
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
}
.nav-link {
  position: relative;
  font-size: .875rem;
  color: var(--muted);
  transition: color .3s ease;
  text-decoration: none;
}
.nav-link:hover { color: var(--cream); }
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -6px; left: 0;
  width: 0; height: 1px;
  background: linear-gradient(90deg, var(--bx), var(--gold));
  transition: width .3s ease;
}
.nav-link:hover::after,
.nav-link.active::after { width: 100%; }

/* === BUTTONS ======================================================= */
.btn-primary {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .75rem 1.75rem;
  border-radius: 999px;
  font-size: .875rem; font-weight: 500; letter-spacing: .03em;
  background: linear-gradient(135deg, var(--bx), var(--bx2));
  border: 1px solid rgba(212,175,119,.25);
  color: var(--cream);
  cursor: pointer;
  transition: all .3s ease;
  text-decoration: none;
  animation: pulse-glow 3s ease infinite;
}
.btn-primary:hover {
  background: linear-gradient(135deg, var(--bxl), var(--bx));
  transform: translateY(-2px);
  box-shadow: 0 14px 32px rgba(139,30,47,.45);
  animation: none;
}
.btn-secondary {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .75rem 1.75rem;
  border-radius: 999px;
  font-size: .875rem; font-weight: 400; letter-spacing: .03em;
  border: 1px solid rgba(212,175,119,.45);
  color: var(--gold);
  cursor: pointer;
  transition: all .3s ease;
  text-decoration: none;
  background: transparent;
}
.btn-secondary:hover {
  border-color: var(--gold);
  background: rgba(212,175,119,.08);
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(212,175,119,.12);
}
.btn-gold {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .75rem 1.75rem;
  border-radius: 999px;
  font-size: .875rem; font-weight: 600;
  background: linear-gradient(135deg, var(--gold), #B8935A);
  color: var(--deep);
  cursor: pointer;
  transition: all .3s ease;
  text-decoration: none;
  border: none;
}
.btn-gold:hover {
  background: linear-gradient(135deg, var(--goldl), var(--gold));
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(212,175,119,.35);
}

/* === SECTION LAYOUT ================================================ */
.section-label {
  font-size: .72rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 500;
}
.divider-gradient {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--bx), var(--gold), var(--bx), transparent);
}

/* === REVEAL ANIMATIONS ============================================= */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity .75s ease, transform .75s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }
.reveal-delay-4 { transition-delay: .4s; }
.reveal-delay-5 { transition-delay: .5s; }
.reveal-delay-6 { transition-delay: .6s; }

/* === BENEFIT CARDS ================================================= */
.benefit-card {
  background: linear-gradient(135deg, var(--deep2) 0%, var(--deep3) 100%);
  border: 1px solid rgba(255,255,255,.05);
  border-radius: 18px;
  padding: 1.75rem;
  transition: transform .35s ease, border-color .35s ease, box-shadow .35s ease;
}
.benefit-card:hover {
  transform: translateY(-7px);
  border-color: rgba(139,30,47,.4);
  box-shadow: 0 22px 50px rgba(0,0,0,.45), 0 0 0 1px rgba(139,30,47,.1);
}
.icon-wrap {
  width: 58px; height: 58px;
  border-radius: 14px;
  background: rgba(139,30,47,.15);
  border: 1px solid rgba(139,30,47,.3);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.25rem;
  transition: background .3s ease;
  font-size: 1.6rem;
}
.benefit-card:hover .icon-wrap { background: rgba(139,30,47,.28); }

/* === TYPES PLUGS =================================================== */
.type-card {
  background: var(--deep3);
  border: 1px solid rgba(255,255,255,.05);
  border-radius: 14px;
  padding: 1.25rem;
  text-align: center;
  transition: transform .3s ease, border-color .3s ease;
  cursor: default;
}
.type-card:hover {
  transform: translateY(-4px);
  border-color: rgba(212,175,119,.25);
}
.type-icon { font-size: 2.2rem; margin-bottom: .75rem; display: block; }

/* === SAFETY ======================================================== */
.step-num {
  width: 46px; height: 46px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--bx), var(--bx2));
  display: flex; align-items: center; justify-content: center;
  font-family: 'Playfair Display', serif;
  font-size: 1.1rem; font-weight: 700;
  color: var(--gold);
  flex-shrink: 0;
}
.golden-rule {
  display: flex; align-items: flex-start; gap: 1rem;
  padding: 1rem 1.25rem;
  background: rgba(212,175,119,.05);
  border: 1px solid rgba(212,175,119,.1);
  border-radius: 12px;
  transition: background .3s ease;
}
.golden-rule:hover { background: rgba(212,175,119,.1); }
.safety-box-warning {
  background: linear-gradient(135deg, rgba(212,175,119,.09), rgba(212,175,119,.03));
  border: 1px solid rgba(212,175,119,.25);
  border-radius: 16px;
}
.safety-box-alert {
  background: linear-gradient(135deg, rgba(139,30,47,.15), rgba(139,30,47,.05));
  border: 1px solid rgba(139,30,47,.35);
  border-radius: 16px;
}

/* === FAQ =========================================================== */
.faq-item { border-bottom: 1px solid rgba(255,255,255,.07); }
.faq-question {
  width: 100%; text-align: left;
  padding: 1.2rem 0;
  font-size: .93rem; color: var(--cream);
  cursor: pointer; background: transparent; border: none;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  transition: color .3s ease;
}
.faq-question:hover { color: var(--gold); }
.faq-icon {
  width: 26px; height: 26px;
  border-radius: 50%;
  border: 1px solid rgba(212,175,119,.3);
  color: var(--gold);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem; font-weight: 300;
  flex-shrink: 0;
  transition: transform .35s ease, background .3s ease;
}
.faq-item.open .faq-icon { transform: rotate(45deg); background: rgba(212,175,119,.12); }
.faq-answer {
  overflow: hidden; max-height: 0;
  transition: max-height .45s ease;
}
.faq-answer.open { max-height: 420px; }
.faq-content {
  padding-bottom: 1.25rem;
  font-size: .87rem; color: var(--muted); line-height: 1.75;
}

/* === SHOP ========================================================== */
.filter-btn {
  padding: .35rem .9rem;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.1);
  font-size: .78rem; color: var(--muted);
  cursor: pointer; background: transparent;
  transition: all .2s ease;
}
.filter-btn:hover { border-color: rgba(212,175,119,.35); color: var(--gold); }
.filter-btn.active {
  background: rgba(139,30,47,.85);
  border-color: var(--bx);
  color: var(--cream);
}
.product-card {
  background: var(--deep3);
  border: 1px solid rgba(255,255,255,.05);
  border-radius: 18px;
  overflow: hidden;
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.product-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 28px 55px rgba(0,0,0,.5);
  border-color: rgba(139,30,47,.3);
}
.product-card.hidden { display: none; }

.product-img {
  height: 200px;
  position: relative;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.prod-silicone  { background: linear-gradient(140deg,#1a1a2e,#16213e,#0f3460); }
.prod-metal     { background: linear-gradient(140deg,#1f1f1f,#383838,#555,#383838); }
.prod-verre     { background: linear-gradient(140deg,#1a2535,#223355,#2a5080); }
.prod-bijou     { background: linear-gradient(140deg,#241424,#3a1830,var(--bx2)); }
.prod-vibrant   { background: linear-gradient(140deg,#1a1535,#2a1560,#3a1580); }
.prod-prostate  { background: linear-gradient(140deg,#141a24,#1a2d1a,#1a3a2a); }
.prod-kit       { background: linear-gradient(140deg,#281414,#3d1a1a,var(--bx2)); }
.prod-cristal   { background: linear-gradient(140deg,#151a2a,#1f2a3a,#2a3d55); }

.prod-icon {
  font-size: 3.8rem;
  filter: drop-shadow(0 0 25px rgba(212,175,119,.35));
  transition: transform .35s ease;
}
.product-card:hover .prod-icon { transform: scale(1.12); }

.prod-badge {
  position: absolute; top: 12px; left: 12px;
  font-size: .65rem; font-weight: 700;
  letter-spacing: .07em; text-transform: uppercase;
  padding: .22rem .65rem; border-radius: 999px;
}
.badge-debut  { background: rgba(139,30,47,.85); color: var(--cream); }
.badge-avance { background: rgba(212,175,119,.85); color: var(--deep); }
.badge-kit    { background: rgba(30,100,60,.85); color: #a8f0c0; }

.prod-body { padding: 1.25rem; }
.prod-mat  { font-size: .68rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.prod-name { font-family: 'Playfair Display', serif; font-size: 1.1rem; color: var(--cream); margin: .4rem 0 .5rem; }
.prod-desc { font-size: .81rem; color: var(--muted); line-height: 1.55; margin-bottom: .8rem; }
.prod-dims { display: flex; gap: .6rem; flex-wrap: wrap; margin-bottom: .85rem; }
.prod-dim  {
  font-size: .7rem; color: var(--gold);
  background: rgba(212,175,119,.08);
  border: 1px solid rgba(212,175,119,.15);
  padding: .18rem .5rem; border-radius: 5px;
}
.prod-footer {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: .85rem;
  border-top: 1px solid rgba(255,255,255,.05);
}
.prod-price { font-family: 'Playfair Display', serif; font-size: 1.3rem; font-weight: 600; color: var(--gold); }
.btn-cart {
  font-size: .78rem; padding: .42rem .95rem;
  border-radius: 999px;
  background: rgba(139,30,47,.75);
  color: var(--cream);
  border: 1px solid var(--bx);
  cursor: pointer; font-weight: 500;
  transition: all .25s ease;
  text-decoration: none; display: inline-flex; align-items: center;
}
.btn-cart:hover { background: var(--bx); box-shadow: 0 6px 18px rgba(139,30,47,.35); }

/* Bouton lien affilié */
.btn-affiliate {
  font-size: .78rem; padding: .42rem .95rem;
  border-radius: 999px;
  background: rgba(139,30,47,.75);
  color: var(--cream);
  border: 1px solid var(--bx);
  cursor: pointer; font-weight: 500;
  transition: all .25s ease;
  text-decoration: none; display: inline-flex; align-items: center; gap: .3rem;
  white-space: nowrap;
}
.btn-affiliate:hover {
  background: var(--bx);
  box-shadow: 0 6px 18px rgba(139,30,47,.35);
  transform: translateY(-1px);
}
.btn-affiliate::after { content: ' ↗'; font-size: .7rem; opacity: .7; }

/* === LANG SWITCHER ================================================ */
.lang-switcher {
  position: relative;
}
.lang-current {
  display: flex; align-items: center; gap: .2rem;
  padding: .3rem .6rem;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,.1);
  cursor: pointer;
  transition: border-color .2s ease, background .2s ease;
  user-select: none;
  font-size: 1rem;
}
.lang-current:hover {
  border-color: rgba(212,175,119,.35);
  background: rgba(255,255,255,.04);
}
.lang-menu {
  position: absolute; top: calc(100% + .5rem); right: 0;
  background: #1A1A1A;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 12px;
  padding: .4rem;
  min-width: 100px;
  display: none;
  flex-direction: column; gap: .15rem;
  box-shadow: 0 20px 50px rgba(0,0,0,.65);
  z-index: 200;
  animation: fadeIn .15s ease;
}
.lang-menu.open { display: flex; }
.lang-option {
  display: flex; align-items: center;
  width: 100%; padding: .45rem .75rem;
  border-radius: 8px;
  border: none; background: transparent;
  cursor: pointer; color: var(--muted);
  font-size: .82rem;
  transition: background .15s ease, color .15s ease;
  text-align: left;
}
.lang-option:hover  { background: rgba(255,255,255,.06); color: var(--cream); }
.lang-option.active { background: rgba(139,30,47,.25); color: var(--cream); }

/* === BLOG ========================================================== */
.blog-card {
  background: var(--deep3);
  border: 1px solid rgba(255,255,255,.05);
  border-radius: 18px;
  overflow: hidden;
  transition: transform .3s ease, border-color .3s ease;
}
.blog-card:hover { transform: translateY(-5px); border-color: rgba(139,30,47,.3); }
.blog-img {
  height: 180px;
  display: flex; align-items: center; justify-content: center;
  font-size: 3rem;
  position: relative;
  overflow: hidden;
}
.blog-img-1 { background: linear-gradient(140deg,#1a1a2e,#2a1535,var(--bx2)); }
.blog-img-2 { background: linear-gradient(140deg,#141a20,#1a2d1f,#1f3a2a); }
.blog-img-3 { background: linear-gradient(140deg,#2a1a14,#3d2014,#4a2520); }

/* === TESTIMONIALS ================================================== */
.testimonial-slide { display: none; }
.testimonial-slide.active { display: block; animation: fadeIn .5s ease; }
.testi-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,.2);
  cursor: pointer;
  transition: all .3s ease;
}
.testi-dot.active { background: var(--gold); width: 24px; border-radius: 4px; }

/* === FORM ========================================================== */
.form-input {
  width: 100%;
  background: var(--deep2);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 10px;
  padding: .85rem 1rem;
  color: var(--cream);
  font-size: .9rem;
  transition: border-color .3s ease, box-shadow .3s ease;
}
.form-input::placeholder { color: var(--muted2); }
.form-input:focus {
  outline: none;
  border-color: rgba(212,175,119,.4);
  box-shadow: 0 0 0 3px rgba(212,175,119,.06);
}
.form-label { display: block; font-size: .8rem; color: var(--muted); margin-bottom: .4rem; letter-spacing: .05em; }

/* === MOBILE MENU =================================================== */
#mobile-menu { max-height: 0; overflow: hidden; transition: max-height .4s ease; }
#mobile-menu.open { max-height: 420px; }

/* === MODAL ÂGE ===================================================== */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.97);
  z-index: 9999;
  display: flex; align-items: center; justify-content: center;
  animation: fadeIn .3s ease;
}
.modal-card {
  background: var(--deep2);
  border: 1px solid rgba(212,175,119,.22);
  border-radius: 22px;
  padding: 2.5rem;
  max-width: 440px; width: 90%;
  text-align: center;
  animation: fadeUp .4s ease;
}

/* === MISC ========================================================== */
.scroll-progress {
  position: fixed; top: 0; left: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--bx), var(--gold));
  z-index: 1001;
  transition: width .1s linear;
}
#back-to-top {
  position: fixed; bottom: 2rem; right: 2rem;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: rgba(139,30,47,.85);
  border: 1px solid rgba(212,175,119,.22);
  color: var(--gold);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none;
  transition: all .3s ease;
  z-index: 500;
}
#back-to-top.visible { opacity: 1; pointer-events: all; }
#back-to-top:hover { background: var(--bx); transform: translateY(-4px); box-shadow: 0 10px 24px rgba(139,30,47,.45); }

.float-anim { animation: float 7s ease-in-out infinite; }

/* Responsive */
@media (max-width: 640px) {
  .modal-card { padding: 2rem 1.5rem; }
  .product-img { height: 170px; }
}