/* ============================================
   ISIS FROID — UI THEME (Bootstrap 5.3)
   Palette "Ice Blue" : moderne, propre, premium
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root{
  /* Brand */
  --brand:  #1C7CF7;   /* bleu principal */
  --brand2: #00D4FF;   /* cyan */
  --brand3: #7CF7FF;   /* ice */

  /* Neutres */
  --ink:    #071A2A;
  --muted:  rgba(7,26,42,.68);

  /* Surfaces */
  --card:        rgba(255,255,255,.78);
  --card-strong: rgba(255,255,255,.92);
  --card-border: rgba(9,30,66,.10);

  /* Ombres */
  --shadow:  0 18px 48px rgba(4,30,56,.12);
  --shadow2: 0 10px 26px rgba(4,30,56,.10);

  /* Fonds */
  --bg1: #F6FBFF;
  --bg2: #EEF6FF;

  /* Radius */
  --r-xl: 26px;
  --r-lg: 18px;
  --r-md: 14px;

  /* Bootstrap vars override (après Bootstrap) */
  --bs-body-font-family: "Plus Jakarta Sans", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  --bs-body-color: var(--ink);
  --bs-link-color: var(--brand);
  --bs-link-hover-color: #0B63F6;

  --bs-primary: var(--brand);
  --bs-primary-rgb: 28,124,247;

  /* success = vert doux (maintenance OK) */
  --bs-success: #16a34a;
  --bs-success-rgb: 22,163,74;

  --bs-border-color: rgba(9,30,66,.14);
}

*{ box-sizing:border-box; }
html, body{ height:100%; }

body{
  margin:0;
  color: var(--ink);
  background:
    radial-gradient(900px 520px at 12% 0%, rgba(0,212,255,.22) 0%, transparent 60%),
    radial-gradient(900px 560px at 88% 10%, rgba(28,124,247,.18) 0%, transparent 58%),
    linear-gradient(180deg, var(--bg1), var(--bg2));
}

/* petites bulles déco */
body::before,
body::after{
  content:"";
  position: fixed;
  inset: auto;
  pointer-events:none;
  z-index:-1;
  filter: blur(40px);
  opacity:.65;
}
body::before{
  width: 420px; height: 420px;
  left: -120px; top: 120px;
  background: radial-gradient(circle at 30% 30%, rgba(0,212,255,.55), transparent 60%);
}
body::after{
  width: 520px; height: 520px;
  right: -180px; top: -140px;
  background: radial-gradient(circle at 40% 40%, rgba(28,124,247,.48), transparent 65%);
}

/* ============================================
   NAVBAR
   ============================================ */
.navbar.navbar-glass{
  background: rgba(255,255,255,.76) !important;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(9,30,66,.10) !important;
}

.navbar .navbar-brand{
  letter-spacing: .2px;
}

.navbar .navbar-brand img{
  filter: drop-shadow(0 10px 18px rgba(4,30,56,.18));
}

/* Navbar links hover + active (pro) */
.navbar .nav-link{
  position: relative;
  font-weight: 700;
  color: rgba(7,26,42,.88);
  padding: .55rem .85rem;
  border-radius: 999px;
  transition: all .18s ease;
}

.navbar .nav-link:hover{
  color: var(--brand);
  background: rgba(28,124,247,.10);
}

.navbar .nav-link::after{
  content:"";
  position:absolute;
  left: 16px;
  right: 16px;
  bottom: 6px;
  height: 2px;
  background: linear-gradient(90deg, var(--brand), var(--brand2));
  transform: scaleX(0);
  transform-origin: center;
  transition: transform .18s ease;
  border-radius: 2px;
}
.navbar .nav-link:hover::after{ transform: scaleX(1); }

.navbar .nav-link.active{
  color: var(--brand);
  background: rgba(28,124,247,.12);
}
.navbar .nav-link.active::after{ transform: scaleX(1); }

.navbar .nav-center{ align-items:center; }

/* Toggler plus propre */
.navbar .navbar-toggler{
  border: 1px solid rgba(9,30,66,.16);
  border-radius: 14px;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn{
  border-radius: 999px;
  font-weight: 700;
  letter-spacing: .1px;
}

.btn-primary{
  border: 0 !important;
  background: linear-gradient(135deg, var(--brand) 0%, var(--brand2) 100%) !important;
  box-shadow: 0 14px 28px rgba(28,124,247,.20);
}
.btn-primary:hover{
  transform: translateY(-1px);
  box-shadow: 0 18px 38px rgba(28,124,247,.26);
}

.btn-outline-primary{
  border-color: rgba(28,124,247,.45) !important;
  color: var(--brand) !important;
  background: rgba(255,255,255,.55);
}
.btn-outline-primary:hover{
  color: #fff !important;
  border-color: transparent !important;
  background: linear-gradient(135deg, var(--brand) 0%, var(--brand2) 100%) !important;
}

.btn-success{
  border: 0 !important;
  box-shadow: 0 14px 28px rgba(22,163,74,.16);
}
.btn-success:hover{ transform: translateY(-1px); }

/* ============================================
   CARDS / SECTIONS
   ============================================ */
.card{
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow2);
}

.card.border-0{ border-color: transparent; }

.card:hover{
  box-shadow: var(--shadow);
}

.card-soft{
  background: var(--card-strong);
  border: 1px solid rgba(9,30,66,.08);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow2);
}

.thumb{
  height:170px;
  object-fit:cover;
  border-top-left-radius: var(--r-lg);
  border-top-right-radius: var(--r-lg);
}

.muted{ color: var(--muted); }

.badge-soft{
  background: rgba(28,124,247,.10);
  color: var(--brand);
  border: 1px solid rgba(28,124,247,.18);
}

/* ============================================
   HERO
   ============================================ */
.hero{
  border-radius: var(--r-xl);
  overflow:hidden;
  border: 1px solid rgba(9,30,66,.10);
  box-shadow: var(--shadow);
  min-height: 360px;
  position: relative;
  background:
    radial-gradient(1200px 520px at 10% 10%, rgba(28,124,247,.18), transparent 60%),
    radial-gradient(900px 420px at 90% 20%, rgba(0,212,255,.18), transparent 55%),
    linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,255,255,.62));
}

/* HERO image à droite (pas en background) */
.hero-media{
  position: relative;
  overflow: hidden;
  padding: 0;
  border-radius: var(--r-lg);
}

.hero-media__img{
  width: 100%;
  height: 260px;
  display: block;
  object-fit: cover;
}

.hero-media__placeholder{
  height: 260px;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(600px 260px at 20% 20%, rgba(0,212,255,.18), transparent 60%),
    radial-gradient(600px 260px at 80% 30%, rgba(28,124,247,.18), transparent 60%),
    linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,255,255,.70));
}

.hero-media__overlay{
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(0,0,0,.00) 35%, rgba(0,0,0,.25) 100%);
}

.hero-media__chip{
  position: absolute;
  left: 12px;
  bottom: 12px;
  padding: .45rem .75rem;
  border-radius: 999px;
  font-weight: 800;
  font-size: .85rem;
  color: rgba(255,255,255,.95);
  border: 1px solid rgba(255,255,255,.22);
  background: rgba(7,26,42,.35);
  backdrop-filter: blur(10px);
}

.hero.has-img{
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero::before{
  content:"";
  position:absolute; inset:0;
  background: linear-gradient(90deg, rgba(255,255,255,.92) 0%, rgba(255,255,255,.76) 55%, rgba(255,255,255,.35) 100%);
  pointer-events:none;
}

.hero__inner{ position:relative; padding: 44px; }
@media (max-width:576px){ .hero__inner{ padding: 26px; } }

.mini-img{
  width:100%;
  height:110px;
  object-fit:cover;
  border-radius: var(--r-md);
  border:1px solid rgba(9,30,66,.08);
  box-shadow: 0 10px 24px rgba(4,30,56,.10);
}

/* Titres de bloc (à propos) */
.block-title{ display:flex; align-items:center; gap:.6rem; font-weight:900; letter-spacing:.2px; }
.block-title i{ opacity:.85; }

/* ============================================
   PRODUCT (fiche)
   ============================================ */
.main-img{ width:100%; height:420px; object-fit:cover; border-radius: 16px; }
@media (max-width:576px){ .main-img{ height:280px; } }

.thumb-mini{
  width:72px;
  height:72px;
  object-fit:cover;
  border-radius: 14px;
  cursor:pointer;
  border:2px solid transparent;
  box-shadow: 0 10px 20px rgba(4,30,56,.10);
}
.thumb-mini.active{ border-color: rgba(28,124,247,.70); }

/* ============================================
   FORMS
   ============================================ */
.form-control,
.form-select,
.input-group-text{
  border-radius: 14px;
  border-color: rgba(9,30,66,.14);
}

.form-control:focus,
.form-select:focus{
  border-color: rgba(28,124,247,.55);
  box-shadow: 0 0 0 .2rem rgba(28,124,247,.18);
}

/* ============================================
   PAGINATION
   ============================================ */
.pagination .page-link{
  border-radius: 999px !important;
  margin: 0 .15rem;
  border: 1px solid rgba(9,30,66,.12);
  color: rgba(7,26,42,.85);
  background: rgba(255,255,255,.70);
}

.pagination .page-item.active .page-link{
  border: 0;
  color: #fff;
  background: linear-gradient(135deg, var(--brand) 0%, var(--brand2) 100%);
  box-shadow: 0 14px 28px rgba(28,124,247,.22);
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer{
  margin-top: 3rem;
  background:
    radial-gradient(900px 520px at 10% 0%, rgba(0,212,255,.14), transparent 60%),
    radial-gradient(900px 520px at 90% 10%, rgba(28,124,247,.12), transparent 60%),
    linear-gradient(180deg, #071A2A, #04101A);
  color: rgba(255,255,255,.90);
  border-top: 1px solid rgba(255,255,255,.10);
}

.site-footer .text-muted{ color: rgba(255,255,255,.70) !important; }
.site-footer a{ color: rgba(255,255,255,.86); }
.site-footer a:hover{ color: #fff; }

.site-footer .btn{
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.14);
  color: rgba(255,255,255,.92);
}
.site-footer .btn:hover{
  background: rgba(255,255,255,.14);
  border-color: rgba(255,255,255,.18);
  color: #fff;
}

/* ============================================
   SMALL POLISH
   ============================================ */
.section-title{
  font-weight: 900;
  letter-spacing: .2px;
}

.text-dark{ color: var(--ink) !important; }

/* reduce heavy motion for accessibility */
@media (prefers-reduced-motion: reduce){
  *{ transition: none !important; scroll-behavior: auto !important; }
  .btn:hover{ transform:none !important; }
}


/* ================================
   FX IMAGES : reveal + tilt + shine
================================= */

/* désactiver si l'utilisateur préfère moins d'animations */
@media (prefers-reduced-motion: reduce){
  .fx-img-wrap{ transition:none !important; transform:none !important; filter:none !important; opacity:1 !important; }
  .fx-img-wrap::after{ display:none !important; }
}

/* wrapper créé automatiquement par JS */
.fx-img-wrap{
  position: relative;
  display: block;
  overflow: hidden;
  transform: translateY(18px) scale(.985);
  opacity: 0;
  filter: blur(10px) saturate(.92);
  transition:
    transform .85s cubic-bezier(.2,.85,.2,1),
    opacity .85s ease,
    filter .95s ease,
    box-shadow .35s ease;
  box-shadow: 0 18px 45px rgba(2,20,35,.10);
  will-change: transform, filter, opacity;
}

.fx-img-wrap.fx-inview{
  transform: translateY(0) scale(1);
  opacity: 1;
  filter: none;
}

/* reflet (shine) */
.fx-img-wrap::after{
  content:"";
  position:absolute;
  inset:-30%;
  pointer-events:none;
  background:
    radial-gradient(420px 220px at var(--gx, 50%) var(--gy, 35%),
      rgba(255,255,255,.45) 0%,
      rgba(255,255,255,.12) 38%,
      rgba(255,255,255,0) 70%);
  opacity: .0;
  transition: opacity .25s ease;
  mix-blend-mode: screen;
}

/* effet 3D au hover (desktop) */
@media (hover:hover) and (pointer:fine){
  .fx-img-wrap:hover{
    transform: perspective(900px) rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg))
              translateY(-6px) scale(1.015);
    box-shadow: 0 28px 70px rgba(2,20,35,.16);
  }
  .fx-img-wrap:hover::after{ opacity: .9; }
  .fx-img-wrap img{ transition: transform .35s ease, filter .35s ease; }
  .fx-img-wrap:hover img{
    transform: scale(1.06);
    filter: saturate(1.05) contrast(1.02);
  }
}

/* image à l'intérieur du wrapper */
.fx-img-wrap img{
  display:block;
  width:100%;
  height:100%;
}


/* =========================================================
   FX PREMIUM CARDS : bordure glow + gradient (sans changer images)
   Colle à la fin de css/style.css
========================================================= */

@media (prefers-reduced-motion: reduce){
  .card, .card-soft{ transition:none !important; }
  .card::after, .card-soft::after{ display:none !important; }
}

/* On prépare les cartes */
.card, .card-soft{
  position: relative;
  isolation: isolate; /* garde les pseudo-elements bien gérés */
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}

/* La bordure animée (uniquement visuelle, n’affecte pas le layout) */
.card::after, .card-soft::after{
  content:"";
  position:absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;                 /* épaisseur de la bordure */
  pointer-events:none;
  opacity: 0;
  transition: opacity .22s ease, filter .22s ease;

  /* gradient qui peut "bouger" */
  background: linear-gradient(
    120deg,
    rgba(28,124,247,.0),
    rgba(28,124,247,.85),
    rgba(0,212,255,.85),
    rgba(28,124,247,.0)
  );
  background-size: 200% 200%;

  /* Masque = on ne garde que la bordure */
  -webkit-mask: linear-gradient(#000 0 0) content-box,
                linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
}

/* Au hover : glow + border visible */
.card:hover, .card-soft:hover{
  transform: translateY(-2px);
  box-shadow: 0 18px 50px rgba(2,20,35,.12);
}

.card:hover::after, .card-soft:hover::after{
  opacity: 1;
  filter: drop-shadow(0 0 10px rgba(28,124,247,.28));
  animation: cardBorderFlow 1.35s ease-in-out infinite;
}

/* Animation du gradient */
@keyframes cardBorderFlow{
  0%   { background-position: 0% 50%; }
  100% { background-position: 100% 50%; }
}


/* =========================================================
   FX PREMIUM CARDS (fix radius + compatible)
========================================================= */

@media (prefers-reduced-motion: reduce){
  .card, .card-soft{ transition:none !important; }
  .card::before, .card-soft::before,
  .card::after, .card-soft::after{ display:none !important; }
}

/* 1) IMPORTANT : la carte coupe tout ce qui dépasse (image incluse) */
.card, .card-soft{
  position: relative;
  isolation: isolate;
  overflow: hidden; /* ✅ empêche l’image de traverser la bordure */
  transition: transform .22s ease, box-shadow .22s ease;
}

/* 2) Assurer que l’image a les mêmes angles que la carte (haut gauche/droite) */
.card > img,
.card-soft > img,
.card img.card-img-top,
.card-soft img.card-img-top,
.card img.thumb,
.card-soft img.thumb{
  border-top-left-radius: inherit !important;
  border-top-right-radius: inherit !important;
}

/* ---------------------------------------------------------
   Version A (moderne) : bordure en "mask"
   (si supporté, rendu le plus clean)
--------------------------------------------------------- */
@supports (-webkit-mask: linear-gradient(#000 0 0)) or (mask-composite: exclude){

  .card::after, .card-soft::after{
    content:"";
    position:absolute;
    inset: 0;
    border-radius: inherit;
    padding: 1px;
    pointer-events:none;
    opacity: 0;
    transition: opacity .22s ease, filter .22s ease;
    background: linear-gradient(
      120deg,
      rgba(28,124,247,.0),
      rgba(28,124,247,.85),
      rgba(0,212,255,.85),
      rgba(28,124,247,.0)
    );
    background-size: 200% 200%;

    -webkit-mask: linear-gradient(#000 0 0) content-box,
                  linear-gradient(#000 0 0);
    -webkit-mask-composite: xor;
            mask-composite: exclude;
  }

  .card:hover::after, .card-soft:hover::after{
    opacity: 1;
    filter: drop-shadow(0 0 10px rgba(28,124,247,.28));
    animation: cardBorderFlow 1.35s ease-in-out infinite;
  }
}

/* ---------------------------------------------------------
   Version B (fallback) : outline + glow (sans mask)
   (compatibilité maximale)
--------------------------------------------------------- */
@supports not ((-webkit-mask: linear-gradient(#000 0 0)) or (mask-composite: exclude)){
  .card::after, .card-soft::after{
    content:"";
    position:absolute;
    inset: 0;
    border-radius: inherit;
    pointer-events:none;
    opacity: 0;
    transition: opacity .22s ease;
    box-shadow:
      inset 0 0 0 1px rgba(28,124,247,.65),
      0 0 0 1px rgba(0,212,255,.35);
  }
  .card:hover::after, .card-soft:hover::after{
    opacity: 1;
  }
}

/* Hover lift */
.card:hover, .card-soft:hover{
  transform: translateY(-2px);
  box-shadow: 0 18px 50px rgba(2,20,35,.12);
}

/* Animation gradient */
@keyframes cardBorderFlow{
  0%   { background-position: 0% 50%; }
  100% { background-position: 100% 50%; }
}