/* ==========================================================================
   CLIMEO — DESIGN SYSTEM
   Premium · Industriel · Apple-level UI · 2026
   Palette : Bleu glacier #4DA3FF · Navy #0B1B3A · Blanc · Gris froids
   Type    : Sora (display) + Hanken Grotesk (UI/corps)
   ========================================================================== */

/* ---------- 1. TOKENS ---------------------------------------------------- */
:root {
  /* Brand */
  --ink:        #0B1B3A;   /* deep navy — primary ink */
  --ink-2:      #16294D;
  --ink-3:      #20355E;
  --glacier:    #4DA3FF;   /* primary accent */
  --glacier-600:#2E86F0;
  --glacier-700:#1E6FD9;
  --glacier-200:#C7E0FF;
  --glacier-100:#E1EFFF;
  --glacier-50: #F1F7FF;
  --star:       #F5A623;   /* étoiles d'avis */

  /* Surfaces */
  --paper:      #FFFFFF;
  --frost:      #F5F8FD;   /* page background */
  --frost-2:    #EEF3FA;

  /* Text */
  --t1: #0B1B3A;
  --t2: #54637F;
  --t3: #8A98B0;
  --t-inv: #EAF1FB;

  /* Lines */
  --line:      rgba(11,27,58,.10);
  --line-soft: rgba(11,27,58,.06);
  --line-strong: rgba(11,27,58,.16);

  /* Status */
  --success:   #18A974;
  --success-bg:#E7F7F0;
  --promo:     #FF7A1A;
  --promo-bg:  #FFF1E6;
  --danger:    #E5484D;
  --danger-bg: #FCEDED;
  --energy-a:  #15A150;   /* A+++ / A++ */
  --energy-b:  #7DB52A;
  --energy-c:  #E2A400;

  /* Radius */
  --r-xs: 8px;  --r-sm: 12px; --r: 16px; --r-lg: 22px; --r-xl: 30px; --r-pill: 999px;

  /* Shadows */
  --sh-1: 0 1px 2px rgba(11,27,58,.05), 0 2px 6px rgba(11,27,58,.04);
  --sh-2: 0 4px 14px rgba(11,27,58,.07), 0 1px 3px rgba(11,27,58,.05);
  --sh-3: 0 18px 48px rgba(11,27,58,.14), 0 4px 12px rgba(11,27,58,.06);
  --sh-pop: 0 24px 60px rgba(11,27,58,.18);
  --sh-glow: 0 8px 26px rgba(77,163,255,.40);

  /* Layout */
  --maxw: 1280px;
  --gutter: 24px;
  --header-h: 74px;
  --header-full: 110px; /* hauteur RÉELLE de l'en-tête sticky (topbar + barre) — ajustée en JS */

  /* Régions personnalisables (Admin → Design & couleurs).
     Valeurs par défaut = aspect d'origine ; surchargées par theme.css si réglées. */
  --page-bg:   var(--frost);
  --topbar-bg: var(--ink);
  --topbar-fg: var(--t-inv);
  --header-bg: rgba(255,255,255,.85);
  --hero-bg:   var(--frost);
  --footer-bg: var(--ink);

  /* Type */
  --font-display: "Sora", "Hanken Grotesk", system-ui, sans-serif;
  --font-sans: "Hanken Grotesk", system-ui, -apple-system, sans-serif;

  --ease: cubic-bezier(.22,.61,.36,1);
  --ease-snap: cubic-bezier(.34,1.56,.64,1);
}

/* ---------- 2. RESET & BASE --------------------------------------------- */
*,*::before,*::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  background: var(--page-bg);
  color: var(--t1);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  letter-spacing: -0.003em;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input, select, textarea { font: inherit; color: inherit; }
ul { list-style: none; padding: 0; }
:focus-visible { outline: 2.5px solid var(--glacier); outline-offset: 2px; border-radius: 4px; }
::selection { background: rgba(77,163,255,.25); }

/* Scrollbar */
::-webkit-scrollbar { width: 11px; height: 11px; }
::-webkit-scrollbar-thumb { background: rgba(11,27,58,.16); border-radius: 99px; border: 3px solid var(--frost); }
::-webkit-scrollbar-thumb:hover { background: rgba(11,27,58,.28); }

/* ---------- 3. TYPOGRAPHY ----------------------------------------------- */
h1,h2,h3,h4 { font-family: var(--font-display); font-weight: 700; line-height: 1.05; letter-spacing: -0.025em; color: var(--ink); }
.display { font-size: clamp(2.6rem, 6vw, 4.6rem); font-weight: 800; line-height: .98; letter-spacing: -0.04em; }
h1 { font-size: clamp(2rem, 4vw, 3rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.5rem); }
.eyebrow {
  font-family: var(--font-sans); font-weight: 600; font-size: .78rem;
  letter-spacing: .14em; text-transform: uppercase; color: var(--glacier-700);
  display: inline-flex; align-items: center; gap: 8px;
}
.eyebrow::before { content: ""; width: 22px; height: 2px; background: var(--glacier); border-radius: 9px; }
.lead { font-size: clamp(1.05rem, 1.6vw, 1.25rem); color: var(--t2); line-height: 1.55; }
.muted { color: var(--t2); }
.tnum { font-variant-numeric: tabular-nums; }

/* ---------- 4. LAYOUT ---------------------------------------------------- */
.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.container-wide { max-width: 1440px; }
.section { padding-block: clamp(64px, 9vw, 120px); }
.section-sm { padding-block: clamp(40px, 6vw, 72px); }
.section-head { max-width: 640px; margin-bottom: 48px; }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head h2 { margin-top: 14px; }
.section-head p { margin-top: 14px; }
.row { display: flex; gap: 16px; }
.row.center { align-items: center; }
.row.between { justify-content: space-between; }
.row.wrap { flex-wrap: wrap; }
.grid { display: grid; gap: 24px; }
.stack { display: flex; flex-direction: column; }
.spacer { flex: 1; }
.hide-mobile { } .show-mobile { display: none; }

/* ---------- 5. BUTTONS --------------------------------------------------- */
.btn {
  --bg: var(--glacier); --fg: #fff;
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  font-family: var(--font-sans); font-weight: 600; font-size: .95rem;
  padding: 12px 22px; border-radius: var(--r-pill);
  background: var(--bg); color: var(--fg);
  transition: transform .18s var(--ease), box-shadow .25s var(--ease), background .2s var(--ease), border-color .2s;
  white-space: nowrap; line-height: 1; position: relative; isolation: isolate;
}
.btn svg { width: 18px; height: 18px; }
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0) scale(.985); }

.btn-primary { background: linear-gradient(180deg, var(--glacier) 0%, var(--glacier-600) 100%); box-shadow: var(--sh-glow); }
.btn-primary:hover { box-shadow: 0 12px 34px rgba(77,163,255,.5); }
.btn-dark { background: var(--ink); color: #fff; box-shadow: var(--sh-2); }
.btn-dark:hover { background: var(--ink-2); }
.btn-secondary { background: var(--paper); color: var(--ink); border: 1px solid var(--line); box-shadow: var(--sh-1); }
.btn-secondary:hover { border-color: var(--glacier); color: var(--glacier-700); }
.btn-ghost { background: transparent; color: var(--ink); padding-inline: 14px; }
.btn-ghost:hover { background: rgba(11,27,58,.05); transform: none; }
.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { background: #cf3a3f; }
.btn-block { width: 100%; }
.btn-lg { padding: 16px 30px; font-size: 1.02rem; }
.btn-sm { padding: 9px 15px; font-size: .85rem; }
.btn-icon { padding: 11px; border-radius: 50%; width: 42px; height: 42px; }
.btn:disabled { opacity: .5; pointer-events: none; }

/* ---------- 6. CARDS ----------------------------------------------------- */
.card {
  background: var(--paper); border: 1px solid var(--line-soft);
  border-radius: var(--r-lg); box-shadow: var(--sh-1);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s;
}
.card-pad { padding: 26px; }
.card-hover:hover { transform: translateY(-4px); box-shadow: var(--sh-3); border-color: var(--line); }
.glass {
  background: rgba(255,255,255,.72); backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  border: 1px solid rgba(255,255,255,.6);
}

/* ---------- 7. BADGES ---------------------------------------------------- */
.badge {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: .72rem; font-weight: 700; letter-spacing: .01em;
  padding: 5px 10px; border-radius: var(--r-pill); line-height: 1;
}
.badge svg { width: 13px; height: 13px; }
.badge-promo { background: var(--promo-bg); color: #C85A00; }
.badge-stock { background: var(--success-bg); color: #0E7A52; }
.badge-stock-low { background: #FFF6E5; color: #B57F00; }
.badge-out { background: var(--frost-2); color: var(--t3); }
.badge-await { background: #FFF6E5; color: #B57F00; }
/* Pack indisponible */
.pack-unavailable { border-radius: 12px; padding: 13px 16px; display: flex; flex-direction: column; gap: 4px; }
.pack-unavailable strong { font-size: 1rem; }
.pack-unavailable span { font-size: .85rem; opacity: .92; }
.pack-unavailable.is-out { background: #FEF2F2; border: 1px solid #FECACA; color: #B91C1C; }
.pack-unavailable.is-await { background: #FFFBEB; border: 1px solid #FDE68A; color: #92400E; }
.pack-card.is-unavailable { opacity: .72; }

/* ===== Carrousel "Notre sélection" (accueil) ===== */
.carousel-nav { display: flex; gap: 8px; }
.car-btn { width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--line); background: var(--paper); display: grid; place-items: center; cursor: pointer; color: var(--ink); transition: .15s; }
.car-btn[data-dir="-1"] svg { transform: rotate(90deg); }
.car-btn[data-dir="1"] svg { transform: rotate(-90deg); }
.car-btn:hover { border-color: var(--glacier); background: var(--glacier-50); color: var(--glacier-700); }
.carousel { display: flex; gap: 18px; overflow-x: auto; scroll-snap-type: x proximity; scroll-behavior: smooth; padding: 4px 2px 16px; -webkit-overflow-scrolling: touch; scrollbar-width: thin; }
.carousel::-webkit-scrollbar { height: 8px; }
.carousel::-webkit-scrollbar-thumb { background: var(--line); border-radius: 50px; }
.carousel::-webkit-scrollbar-track { background: transparent; }
.carousel-item { flex: 0 0 clamp(235px, 25vw, 290px); scroll-snap-align: start; display: flex; }
.carousel-item > * { width: 100%; }
/* Admin : sélecteur de mise en avant */
.feat-pick { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.feat-col { border: 1px solid var(--line); border-radius: 10px; padding: 12px; max-height: 270px; overflow: auto; }
.feat-col-h { font-weight: 700; font-size: .76rem; text-transform: uppercase; letter-spacing: .04em; color: var(--t3); margin-bottom: 8px; }
@media (max-width: 700px) { .feat-pick { grid-template-columns: 1fr; } }

/* ===== Admin commandes : statut par boutons (sans couleurs) ===== */
.order-status-btns { display: inline-flex; flex-wrap: wrap; gap: 4px; align-items: center; }
.order-stbtn { border: 1px solid var(--line); background: var(--paper); color: var(--t2); font-size: .75rem; font-weight: 600; padding: 5px 9px; border-radius: 7px; cursor: pointer; transition: .12s; white-space: nowrap; }
.order-stbtn:hover { border-color: var(--glacier); color: var(--ink); }
.order-stbtn.active { background: var(--ink); color: #fff; border-color: var(--ink); }
.order-stbtn-del { color: var(--danger); border-color: transparent; padding: 5px 7px; }
.order-stbtn-del:hover { border-color: var(--danger); }

/* Modal détail d'une demande PRO (onglet Utilisateurs) */
.proreq-modal { position: fixed; inset: 0; background: rgba(15,38,64,.55); z-index: 200; align-items: center; justify-content: center; padding: 20px; }
.proreq-modal-card { background: var(--paper); border-radius: 16px; max-width: 540px; width: 100%; max-height: 86vh; overflow: auto; padding: 30px; position: relative; box-shadow: var(--sh-3, 0 20px 60px rgba(15,38,64,.25)); }
.proreq-modal-x { position: absolute; top: 14px; right: 14px; background: var(--frost); border: 0; width: 34px; height: 34px; border-radius: 50%; cursor: pointer; display: grid; place-items: center; color: var(--t2); }
.proreq-modal-x:hover { background: var(--line); color: var(--ink); }
.badge-pro { background: var(--ink); color: #fff; }
.badge-neutral { background: var(--frost-2); color: var(--t2); }
.badge-glacier { background: var(--glacier-100); color: var(--glacier-700); }

/* Energy class pill */
.energy {
  display: inline-flex; align-items: center; gap: 6px;
  font-weight: 800; font-size: .72rem; color: #fff;
  padding: 4px 9px 4px 11px; border-radius: 5px; position: relative;
}
.energy::after { content: ""; position: absolute; right: -7px; top: 0; border: 11px solid transparent; border-left-color: inherit; }
.energy.a { background: var(--energy-a); color: #fff; }
.energy.a::after { border-left-color: var(--energy-a); }
.energy.b { background: var(--energy-b); }
.energy.b::after { border-left-color: var(--energy-b); }
.energy.c { background: var(--energy-c); }
.energy.c::after { border-left-color: var(--energy-c); }

/* ---------- 8. FORMS / INPUTS ------------------------------------------- */
/* L'attribut HTML `hidden` doit TOUJOURS masquer (sinon .field{display:flex} le réaffiche). */
[hidden] { display: none !important; }
.field { display: flex; flex-direction: column; gap: 7px; }
/* Plus AUCune police monospace : on force Verdana partout (y compris <code>). */
code, kbd, samp, pre, tt { font-family: Verdana, Geneva, sans-serif; }
/* Zones d'upload de documents (inscription PRO) — UI custom 100 % en français */
.reg-files { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.reg-files .field { gap: 5px; min-width: 0; }
.file-drop { display: flex; align-items: center; gap: 0; border: 1.5px dashed var(--line); border-radius: 10px; background: var(--frost); cursor: pointer; overflow: hidden; transition: .12s; min-width: 0; max-width: 100%; }
.file-drop:hover { border-color: var(--glacier); background: var(--glacier-50); }
.file-drop-btn { background: var(--ink); color: #fff; padding: 10px 13px; font-weight: 600; font-size: .8rem; white-space: nowrap; flex: none; }
.file-drop:hover .file-drop-btn { background: var(--glacier-700, var(--glacier)); }
.file-drop-name { flex: 1 1 0; padding: 0 11px; font-size: .8rem; color: var(--t3); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; min-width: 0; }
.file-drop.has-file { border-style: solid; border-color: var(--glacier); }
.file-drop.has-file .file-drop-name { color: var(--ink); font-weight: 600; }
@media (max-width: 600px) { .reg-files { grid-template-columns: 1fr; } }
/* Lien « mentions légales » dans la case d'acceptation */
.legal-check { align-items: flex-start; }
.legal-link { color: var(--glacier-700, var(--glacier)); font-weight: 700; text-decoration: underline; }
.field label { font-size: .85rem; font-weight: 600; color: var(--ink-2); }
.input, .select, .textarea {
  width: 100%; background: var(--paper); border: 1px solid var(--line);
  border-radius: var(--r-sm); padding: 12px 14px; font-size: .95rem;
  transition: border-color .2s, box-shadow .2s; color: var(--t1);
}
.input::placeholder, .textarea::placeholder { color: var(--t3); }
.input:focus, .select:focus, .textarea:focus {
  border-color: var(--glacier); box-shadow: 0 0 0 4px rgba(77,163,255,.14); outline: none;
}
.textarea { resize: vertical; min-height: 96px; }
.input-group { position: relative; display: flex; align-items: center; }
.input-group .ico { position: absolute; left: 14px; color: var(--t3); width: 18px; height: 18px; pointer-events: none; }
.input-group .input { padding-left: 42px; }
.field-err .input { border-color: var(--danger); box-shadow: 0 0 0 4px rgba(229,72,77,.12); }
.field-msg { font-size: .8rem; color: var(--danger); }

/* Search bar (header) */
.searchbar {
  flex: 1; display: flex; align-items: center; gap: 10px;
  background: var(--frost); border: 1px solid var(--line-soft);
  border-radius: var(--r-pill); padding: 0 6px 0 16px; height: 46px;
  transition: border-color .2s, box-shadow .2s, background .2s;
}
.searchbar:focus-within { background: #fff; border-color: var(--glacier); box-shadow: 0 0 0 4px rgba(77,163,255,.12); }
.searchbar svg { width: 19px; height: 19px; color: var(--t3); flex-shrink: 0; }
.searchbar input { flex: 1; border: none; background: none; outline: none; font-size: .95rem; }
.searchbar .btn { height: 36px; padding-inline: 16px; }

/* Checkbox / radio */
.check { display: flex; align-items: center; gap: 10px; cursor: pointer; font-size: .92rem; color: var(--ink-2); user-select: none; padding: 4px 0; }
.check input { appearance: none; width: 19px; height: 19px; border: 1.5px solid var(--line-strong); border-radius: 6px; display: grid; place-content: center; transition: .15s; flex-shrink: 0; }
.check input::after { content: ""; width: 10px; height: 10px; transform: scale(0); transition: .15s var(--ease-snap); background: #fff; clip-path: polygon(14% 44%,0 65%,50% 100%,100% 16%,80% 0,43% 62%); }
.check input:checked { background: var(--glacier); border-color: var(--glacier); }
.check input:checked::after { transform: scale(1); }
.check:hover { color: var(--ink); }
.check .count { margin-left: auto; font-size: .8rem; color: var(--t3); }

/* Range slider */
.range { width: 100%; appearance: none; height: 4px; border-radius: 9px; background: var(--frost-2); outline: none; }
.range::-webkit-slider-thumb { appearance: none; width: 20px; height: 20px; border-radius: 50%; background: #fff; border: 2px solid var(--glacier); box-shadow: var(--sh-2); cursor: pointer; transition: transform .15s; }
.range::-webkit-slider-thumb:hover { transform: scale(1.15); }
.range::-moz-range-thumb { width: 20px; height: 20px; border-radius: 50%; background: #fff; border: 2px solid var(--glacier); box-shadow: var(--sh-2); cursor: pointer; }

/* Segmented toggle */
.segmented { display: inline-flex; background: var(--frost-2); border-radius: var(--r-pill); padding: 4px; gap: 2px; }
.segmented button { padding: 8px 16px; border-radius: var(--r-pill); font-weight: 600; font-size: .85rem; color: var(--t2); transition: .2s; }
.segmented button.active { background: #fff; color: var(--ink); box-shadow: var(--sh-1); }

/* Quantity stepper */
.qty { display: inline-flex; align-items: center; border: 1px solid var(--line); border-radius: var(--r-pill); overflow: hidden; }
.qty button { width: 40px; height: 44px; font-size: 1.2rem; color: var(--ink-2); transition: background .15s; }
.qty button:hover { background: var(--frost); }
.qty span { min-width: 40px; text-align: center; font-weight: 700; font-variant-numeric: tabular-nums; }

/* ---------- 9. TABS / BREADCRUMB / PAGINATION --------------------------- */
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); overflow-x: auto; }
.tabs button {
  padding: 14px 18px; font-weight: 600; color: var(--t2); position: relative;
  white-space: nowrap; transition: color .2s;
}
.tabs button::after { content: ""; position: absolute; left: 14px; right: 14px; bottom: -1px; height: 2.5px; background: var(--glacier); border-radius: 9px; transform: scaleX(0); transition: transform .25s var(--ease); }
.tabs button:hover { color: var(--ink); }
.tabs button.active { color: var(--ink); }
.tabs button.active::after { transform: scaleX(1); }

.breadcrumb { display: flex; align-items: center; gap: 8px; font-size: .85rem; color: var(--t2); flex-wrap: wrap; }
.breadcrumb a:hover { color: var(--glacier-700); }
.breadcrumb .sep { color: var(--line-strong); }
.breadcrumb .cur { color: var(--ink); font-weight: 600; }

.pagination { display: flex; gap: 6px; align-items: center; justify-content: center; flex-wrap: wrap; }
.pagination button, .pagination a, .pagination .page-btn {
  min-width: 42px; height: 42px; padding: 0 12px; border-radius: var(--r-sm); border: 1px solid var(--line-soft);
  background: var(--paper); font-weight: 600; color: var(--ink-2); transition: .18s;
  display: inline-flex; align-items: center; justify-content: center; text-decoration: none;
}
.pagination button:hover, .pagination a:hover { border-color: var(--glacier); color: var(--glacier-700); }
.pagination button.active, .pagination a.active, .pagination .page-btn.active { background: var(--ink); color: #fff; border-color: var(--ink); }
.pagination button:disabled, .pagination .page-btn.disabled { opacity: .4; pointer-events: none; }

/* ---------- 10. STEPPER -------------------------------------------------- */
.stepper { display: flex; align-items: center; gap: 0; }
.stepper .step { display: flex; align-items: center; gap: 12px; flex: 1; }
.stepper .dot {
  width: 34px; height: 34px; border-radius: 50%; display: grid; place-content: center;
  background: var(--paper); border: 2px solid var(--line); color: var(--t3);
  font-weight: 700; font-size: .9rem; flex-shrink: 0; transition: .3s;
}
.stepper .step .label { font-weight: 600; color: var(--t3); font-size: .92rem; }
.stepper .bar { flex: 1; height: 2px; background: var(--line); margin: 0 14px; border-radius: 9px; }
.stepper .step.active .dot { background: var(--glacier); border-color: var(--glacier); color: #fff; box-shadow: 0 0 0 5px rgba(77,163,255,.15); }
.stepper .step.active .label { color: var(--ink); }
.stepper .step.done .dot { background: var(--success); border-color: var(--success); color: #fff; }
.stepper .step.done .label { color: var(--ink-2); }

/* ---------- 11. ALERTS --------------------------------------------------- */
.alert { display: flex; gap: 12px; padding: 14px 16px; border-radius: var(--r); font-size: .92rem; align-items: flex-start; border: 1px solid transparent; }
.alert svg { width: 20px; height: 20px; flex-shrink: 0; margin-top: 1px; }
.alert-info { background: var(--glacier-50); border-color: rgba(77,163,255,.25); color: var(--ink-2); }
.alert-info svg { color: var(--glacier-700); }
.alert-success { background: var(--success-bg); border-color: rgba(24,169,116,.25); color: #0E5E3F; }
.alert-success svg { color: var(--success); }
.alert-warn { background: var(--promo-bg); border-color: rgba(255,122,26,.25); color: #8A4A00; }
.alert-warn svg { color: var(--promo); }
.alert-error { background: var(--danger-bg); border-color: rgba(229,72,77,.25); color: #9B2226; }
.alert-error svg { color: var(--danger); }

/* ---------- 12. DROPDOWN / MODAL ---------------------------------------- */
.dropdown { position: relative; }
.dropdown-menu {
  position: absolute; top: calc(100% + 10px); right: 0; min-width: 220px;
  background: var(--paper); border: 1px solid var(--line-soft); border-radius: var(--r);
  box-shadow: var(--sh-pop); padding: 8px; z-index: 60;
  opacity: 0; transform: translateY(-8px) scale(.98); pointer-events: none;
  transition: opacity .2s var(--ease), transform .2s var(--ease);
}
.dropdown.open .dropdown-menu { opacity: 1; transform: translateY(0) scale(1); pointer-events: auto; }
.dropdown-menu a, .dropdown-menu button { display: flex; align-items: center; gap: 10px; width: 100%; padding: 10px 12px; border-radius: 10px; font-size: .92rem; color: var(--ink-2); transition: background .15s; }
.dropdown-menu a:hover, .dropdown-menu button:hover { background: var(--frost); }
.dropdown-menu svg { width: 17px; height: 17px; color: var(--t2); }
.dropdown-sep { height: 1px; background: var(--line-soft); margin: 6px 4px; }

.modal-overlay {
  position: fixed; inset: 0; background: rgba(11,27,58,.5); backdrop-filter: blur(6px);
  display: grid; place-items: center; padding: 24px; z-index: 200;
  opacity: 0; pointer-events: none; transition: opacity .25s;
}
.modal-overlay.open { opacity: 1; pointer-events: auto; }
.modal {
  background: var(--paper); border-radius: var(--r-xl); box-shadow: var(--sh-pop);
  max-width: 460px; width: 100%; padding: 30px; position: relative;
  transform: scale(.95) translateY(10px); transition: transform .3s var(--ease-snap);
}
.modal-overlay.open .modal { transform: scale(1) translateY(0); }
.modal-close { position: absolute; top: 18px; right: 18px; width: 36px; height: 36px; border-radius: 50%; display: grid; place-content: center; color: var(--t2); transition: .15s; }
.modal-close:hover { background: var(--frost); color: var(--ink); }

/* Modal compte (popups e-mail / mot de passe) */
.cl-modal-overlay {
  position: fixed; inset: 0; background: rgba(11,27,58,.5); backdrop-filter: blur(6px);
  display: grid; place-items: center; padding: 24px; z-index: 220;
  opacity: 0; pointer-events: none; transition: opacity .22s;
}
.cl-modal-overlay.open { opacity: 1; pointer-events: auto; }
.cl-modal {
  background: var(--paper); border-radius: var(--r-xl); box-shadow: var(--sh-pop);
  max-width: 440px; width: 100%; padding: 26px; position: relative;
  transform: scale(.96) translateY(10px); transition: transform .26s var(--ease-snap, ease);
}
.cl-modal-overlay.open .cl-modal { transform: scale(1) translateY(0); }
.cl-modal-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 18px; }
.cl-modal-head h3 { margin: 0; font-size: 1.05rem; display: flex; align-items: center; gap: 8px; }
.cl-modal-x { width: 32px; height: 32px; border: 0; background: var(--frost); border-radius: 50%; cursor: pointer; color: var(--t2); font-size: 1rem; line-height: 1; flex-shrink: 0; transition: .15s; }
.cl-modal-x:hover { background: var(--line); color: var(--ink); }

/* ---------- 13. HEADER --------------------------------------------------- */
.site-header { position: sticky; top: 0; z-index: 100; transition: box-shadow .3s, background .3s; }
.site-header .topbar {
  background: var(--topbar-bg); color: var(--topbar-fg); font-size: .82rem;
  display: flex; align-items: center; justify-content: center; gap: 24px; height: 36px; padding-inline: 16px;
}
.site-header .topbar span { display: inline-flex; align-items: center; gap: 7px; opacity: .92; }
.site-header .topbar svg { width: 15px; height: 15px; color: var(--glacier); }
.site-header .bar {
  background: var(--header-bg); backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  border-bottom: 1px solid var(--line-soft);
}
.site-header.scrolled .bar { box-shadow: var(--sh-2); border-color: transparent; }
.nav { display: flex; align-items: center; gap: 20px; height: var(--header-h); }
.logo { display: flex; align-items: center; gap: 10px; font-family: var(--font-display); font-weight: 800; font-size: 1.32rem; color: var(--ink); letter-spacing: -0.04em; }
.logo .mark { width: 36px; height: 36px; border-radius: 11px; background: linear-gradient(150deg, var(--glacier), var(--glacier-700)); display: grid; place-content: center; box-shadow: var(--sh-glow); }
.logo .mark svg { width: 22px; height: 22px; color: #fff; }
.logo .dot { color: var(--glacier); }
.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links > * > a, .nav-links > button { display: inline-flex; align-items: center; gap: 6px; padding: 9px 13px; border-radius: var(--r-sm); font-weight: 600; font-size: .92rem; color: var(--ink-2); transition: background .15s, color .15s; }
.nav-links a:hover, .nav-links button:hover { background: var(--frost); color: var(--ink); }
.nav-links .active > a { color: var(--glacier-700); }
.nav-tools { display: flex; align-items: center; gap: 6px; margin-left: auto; }
.tool-btn { position: relative; width: 44px; height: 44px; border-radius: var(--r-sm); display: grid; place-content: center; color: var(--ink-2); transition: background .15s; }
.tool-btn:hover { background: var(--frost); }
.tool-btn svg { width: 21px; height: 21px; }
/* Les boutons réservés au mobile (recherche, burger) sont masqués sur grand écran.
   Règle plus spécifique que .tool-btn pour battre son display:grid ; rétablis en <=760px (climeo.3). */
.tool-btn.show-mobile { display: none; }
.cart-count { position: absolute; top: 6px; right: 6px; min-width: 18px; height: 18px; padding: 0 4px; border-radius: 9px; background: var(--glacier); color: #fff; font-size: .68rem; font-weight: 700; display: grid; place-content: center; }
.pro-pill { display: inline-flex; align-items: center; gap: 7px; padding: 8px 14px; border-radius: var(--r-pill); background: var(--ink); color: #fff; font-weight: 600; font-size: .85rem; transition: .2s; }
.pro-pill:hover { background: var(--ink-2); transform: translateY(-1px); }
.pro-pill svg { width: 16px; height: 16px; color: var(--glacier); }
.pro-pill.is-on { background: linear-gradient(180deg,var(--glacier),var(--glacier-600)); box-shadow: var(--sh-glow); }
.pro-pill.is-on svg { color: #fff; }

/* Mega menu */
.mega-trigger { position: relative; }
.mega-trigger > button { position: relative; z-index: 1; display: inline-flex; align-items: center; gap: 6px; }
.mega-trigger > button svg { width: 18px; height: 18px; flex-shrink: 0; }
.mega {
  position: absolute; left: 0; right: 0; top: 100%;
  background: var(--paper); border-bottom: 1px solid var(--line); box-shadow: var(--sh-3);
  opacity: 0; transform: translateY(-12px); pointer-events: none; transition: .28s var(--ease); z-index: 120;
}
.mega svg { width: 18px; height: 18px; }
.mega.open { opacity: 1; transform: translateY(0); pointer-events: auto; }

/* ===== Méga-menu façon Clim+ : rail de rayons + volets ===== */
.mega2 { display: grid; grid-template-columns: 256px 1fr; min-height: 340px; }
.mega2-rail { border-right: 1px solid var(--line); padding: 16px 0; background: var(--frost); max-height: 70vh; overflow: auto; }
.mega2-rail-title { font-size: .7rem; letter-spacing: .14em; text-transform: uppercase; color: var(--t3); font-weight: 700; padding: 4px 22px 10px; }
.mega2-dept { display: flex; align-items: center; gap: 8px; width: 100%; text-align: left; background: none; border: 0; border-left: 3px solid transparent; padding: 9px 20px; font-size: .9rem; font-weight: 600; color: var(--t2); cursor: pointer; transition: .12s; }
.mega2-dept > span:first-child { flex: 1; }
.mega2-dept svg { width: 15px; height: 15px; color: var(--t3); }
.mega2-dept:hover { color: var(--ink); background: rgba(15,38,64,.03); }
.mega2-dept.active { color: var(--glacier-700); background: var(--paper); border-left-color: var(--glacier); }
.mega2-dept-n { font-size: .68rem; font-weight: 700; background: var(--glacier-50); color: var(--glacier-700); border-radius: 50px; padding: 1px 7px; }
.mega2-dept-alt { margin-top: 8px; border-top: 1px solid var(--line-soft); padding-top: 14px; }
.mega2-panels { padding: 24px 30px 30px; max-height: 70vh; overflow: auto; }
.mega2-panel { display: none; }
.mega2-panel.active { display: block; animation: megafade .18s var(--ease); }
@keyframes megafade { from { opacity: 0; transform: translateY(5px);} to { opacity: 1; transform: none; } }
.mega2-seeall { display: inline-flex; align-items: center; gap: 6px; color: var(--glacier-700); font-weight: 700; font-size: .9rem; margin-bottom: 18px; }
.mega2-cols { columns: 4 200px; column-gap: 28px; }
.mega2-group { break-inside: avoid; margin-bottom: 18px; display: flex; flex-direction: column; gap: 3px; }
.mega2-group-h { font-weight: 700; color: var(--ink); font-size: .9rem; margin-bottom: 5px; }
.mega2-group-h:hover { color: var(--glacier-700); }
.mega2-item { color: var(--t2); font-size: .85rem; padding: 2px 0; }
.mega2-item:hover { color: var(--glacier-700); }
.mega2-empty { color: var(--t3); font-style: italic; font-size: .9rem; }
.mega2-brands { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px,1fr)); gap: 12px; }
.mega2-brand { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border: 1px solid var(--line); border-radius: 10px; font-weight: 600; color: var(--t2); }
.mega2-brand:hover { border-color: var(--glacier); color: var(--ink); }
.mega2-brand img { width: 24px; height: 24px; object-fit: contain; }
@media (max-width: 991px) { .mega2 { grid-template-columns: 1fr; } .mega2-rail { border-right: 0; border-bottom: 1px solid var(--line); max-height: none; } .mega2-cols { columns: 2 160px; } }
.mega-grid { display: grid; grid-template-columns: repeat(4,1fr) 1.15fr; gap: 26px; padding: 30px 0 36px; }
.mega-col { border-left: 1px solid var(--line-soft); padding-left: 22px; }
.mega-col:first-child, .mega-feature { border-left: none; padding-left: 0; }
.mega-col h4 { font-family: var(--font-sans); font-size: .74rem; letter-spacing: .12em; text-transform: uppercase; color: var(--ink); font-weight: 700; margin-bottom: 12px; }
.mega-col a { display: flex; align-items: center; gap: 11px; padding: 8px 10px; border-radius: 10px; color: var(--ink-2); font-size: .92rem; font-weight: 500; transition: background .15s, transform .15s, color .15s; }
.mega-col a:hover { background: var(--frost); color: var(--glacier-700); transform: translateX(3px); }
.mega-col a.mega-link-sub { align-items: flex-start; }
.mega-col .mll { display: flex; flex-direction: column; gap: 1px; }
.mega-col .mll b { font-weight: 600; color: var(--ink-2); }
.mega-col .mll small { font-size: .75rem; color: var(--t3); font-weight: 400; line-height: 1.3; }
.mega-col a.mega-link-sub:hover .mll b { color: var(--glacier-700); }
.mega-ico { width: 34px; height: 34px; border-radius: 9px; background: var(--glacier-50); display: grid; place-content: center; flex-shrink: 0; }
.mega-ico svg { width: 18px; height: 18px; color: var(--glacier-700); }
.mega-feature { background: linear-gradient(160deg, var(--ink), var(--ink-3)); border-radius: var(--r-lg); padding: 22px; color: #fff; display: flex; flex-direction: column; justify-content: space-between; }
.mega-feature h5 { font-family: var(--font-display); font-size: 1.15rem; margin-bottom: 6px; }
.mega-feature p { font-size: .86rem; color: rgba(234,241,251,.8); margin-bottom: 16px; }