*, *::before, *::after {
  box-sizing: border-box;
}

html {
  font-size: var(--font-root, 13px);
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-main);
  font-size: var(--font-size-body);
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img,
picture,
video,
canvas,
svg {
  max-width: 100%;
}

ul[class],
ol[class] {
  padding: 0;
  list-style: none;
}

input,
button,
textarea,
select {
  font: inherit;
  color: inherit;
}

p,
h1,
h2,
h3,
h4,
h5,
h6 {
  overflow-wrap: break-word;
}

/* ---------- Typographie fluide ---------- */
h1 {
  font-size: var(--font-size-h1);
}

h2 {
  font-size: var(--font-size-h2);
}

h3 {
  font-size: var(--font-size-h3);
}

h4 {
  font-size: var(--font-size-h4);
}

h5 {
  font-size: var(--font-size-h5);
}

h6 {
  font-size: var(--font-size-h6);
}

p {
  font-size: var(--font-size-body);
  line-height: 1.7;
}


/* ---------- Conteneur fluide ---------- */
.container { width: min(100% - 32px, var(--container)); margin-inline: auto; }
@media (max-width:1120px){
  .hero-grid{grid-template-columns:1fr;gap:40px}.hero-panel{max-width:760px}.product-grid{grid-template-columns:repeat(3,1fr)}.category-grid,.advantages-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}.catalog-layout{grid-template-columns:260px 1fr}.stats-grid{grid-template-columns:repeat(2,1fr)}.section-head{align-items:flex-start;flex-direction:column;gap:8px}.product-detail{grid-template-columns:1fr 1fr;gap:20px;margin-top:30px;}.main-nav{gap:2px;font-size:.9rem}.main-nav a{padding-inline:9px}
}

/* ---------- Tablette : navigation, panneaux, grilles produits ---------- */
@media (max-width:860px){
  .nav-toggle{display:inline-flex}.main-nav{position:absolute;left:16px;right:16px;top:78px;display:none;flex-direction:column;align-items:stretch;background:var(--color-white);border:1px solid var(--color-border);border-radius:22px;padding:12px;box-shadow:var(--shadow-lg)}.main-nav.open{display:flex}.main-nav a{padding:13px 14px}.cart-link{justify-content:space-between}.nav-auth-menu{width:100%;display:block}.nav-auth-trigger{width:100%;justify-content:space-between}.nav-auth-dropdown{position:static;margin-top:8px;display:none;opacity:1;visibility:visible;transform:none;box-shadow:none}.nav-auth-menu:hover .nav-auth-dropdown,.nav-auth-menu:focus-within .nav-auth-dropdown,.nav-auth-dropdown.is-open,.site-header.is-scrolled .nav-auth-dropdown{display:block}.hero-panel{grid-template-columns:1fr 1fr}.product-grid{grid-template-columns:repeat(2,1fr);gap:14px}.brand-grid,.payment-grid,.catalog-layout,.product-detail,.account-layout,.cart-layout,.footer-grid{grid-template-columns:1fr}.filters-panel,.account-sidebar,.cart-summary,.product-gallery{position:static}.catalog-toolbar{align-items:stretch;flex-direction:column}.product-gallery{padding:10px; margin-top:0}.two-cols{grid-template-columns:1fr}.cart-row{grid-template-columns:64px 1fr;align-items:start}.cart-row .cart-actions{grid-column:1 / -1}.checkout .steps{grid-template-columns:1fr 1fr}.section{padding:54px 0}.header-inner{padding:14px 16px}.main-nav{top:96px}.brand span:last-child{font-size:.98rem}.page-hero{padding:30px 0}
}

/* ---------- Mobile large ---------- */
@media (max-width:620px){
  .container{width:min(100% - 24px,var(--container))}.hero-panel,.category-grid,.advantages-grid,.stats-grid{grid-template-columns:1fr}.hero-card.large{grid-column:auto;min-height:170px}.hero-actions .btn{width:100%}.hero-search{flex-direction:column;border-radius:22px}.hero-search button{min-height:48px}.hero-search input{width:100%}.quick-access-grid,.world-products,.world-products-grid{grid-template-columns:1fr}.hero-floating-card{position:static;margin-top:12px}.hero-visual{min-height:auto}.hero-image-placeholder{height:300px}.product-grid{grid-template-columns:1fr}.product-card h3{min-height:auto}.brand-slider a{padding:11px 16px}.checkout .steps{grid-template-columns:1fr}.panel{padding:20px}.spec-list div{grid-template-columns:1fr;gap:4px}.footer-grid{gap:22px}.cart-row{grid-template-columns:56px 1fr}.catalog-toolbar select{width:100%}
}

/* ---------- Mobile étroit ---------- */
@media (max-width:420px){
  .stats-row{
    flex-wrap: nowrap;
  }
  .stagger-wholesalers{
    grid-template-columns: repeat(1,1fr);
  }

  .stagger-home{
    grid-template-columns: repeat(2,1fr);
  }
  .container{
    width:min(100% - 20px,var(--container));
  }

  .hero h1,.page-hero h1{
    font-size:clamp(1.75rem,9vw,2rem);
  }

  .hero p{
    font-size:.9rem;
  }

  .stats-grid strong{
    font-size:1.45rem;
  }

  .brand-mark{
    width:40px;
    height:40px;
  }

  .brand span:last-child{
    font-size:1.5rem;
  }

  .nav-toggle{
    padding:9px 10px;
  }

  .section{
    padding:30px 0;
  }

  .product-body{
    padding:16px;
  }

  .category-card,
  .advantage-card,
  .panel{
    border-radius:16px;
  }
}

@media (max-width:980px){
  
  .hero-marketplace .hero-grid{
    grid-template-columns:1fr;
  }

  .hero-visual{
    min-height:auto;
  }

  .quick-access-grid{
    grid-template-columns:repeat(2,1fr);
  }

  .world-products{
    grid-template-columns:1fr;
  }

  .nav-auth-menu{
    width:100%;
    display:block;
  }

  .nav-auth-trigger{
    width:100%;
    justify-content:space-between;
  }

  .nav-auth-dropdown{
    position:static;
    display:none;
    margin-top:8px;
    opacity:1;
    visibility:visible;
    transform:none;
    pointer-events:auto;
    box-shadow:none;
    border-radius:14px;
  }

  .nav-auth-menu:hover .nav-auth-dropdown,.nav-auth-menu:focus-within .nav-auth-dropdown,.nav-auth-dropdown.is-open{display:block;}
}

@media (max-width:980px){
  .steps-grid-simple{grid-template-columns:repeat(2,minmax(0,1fr));}
  .solutions-grid,.resources-grid-home{grid-template-columns:1fr;}
  .site-header.is-scrolled .nav-auth-dropdown:not(.is-open){display:none;opacity:1;visibility:visible;transform:none;}
}

@media (max-width:620px){
  .quick-access{margin:22px;}
  .quick-access-grid{grid-template-columns:1fr;}
  .steps-grid-simple{grid-template-columns:1fr;}
  .quick-access-grid a,.step-item,.solution-card,.resource-item{border-radius:20px;}
}

@media (max-width: 1100px) {
  .top-header {
    grid-template-columns: 260px 1fr 50px;
  }

  .search-bar {
    width: 420px;
  }

  .bottom-header {
    grid-template-columns: 240px 1fr;
    column-gap: 24px;
  }

  .category-btn {
    width: 240px;
  }

  .header-actions {
    display: none;
  }

  .main-nav {
    gap: 28px;
  }
}

@media (max-width: 800px) {
  .header-inner {
    padding: 18px;
  }

  .top-header {
    height: auto;
    /* grid-template-columns: 1fr auto; */
    row-gap: 16px;
    align-items: center;
  }

  .search-bar {
    grid-column: 1 / -1;
    width: 100%;
    order: 3;
  }

  .account-link {
    display: none;
  }

  .nav-toggle {
    display: grid;
    place-items: center;
    width: 44px;
    height: 44px;
    border: none;
    background: transparent;
    color: var(--color-text);
    cursor: pointer;
  }

  .bottom-header {
    height: auto;
  }

  .category-btn {
    width: 100%;
  }

  .main-nav {
    display: none;
    padding-top: 16px;
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }

  .main-nav.is-open,.site-header.nav-open .main-nav {display: flex;}

  .account-link.account-trigger {
    display: inline-flex;
  }
}

/* =========================================================
   Responsive brand campaign DA
   ========================================================= */

@media (max-width:1120px){
  .hero-brand-campaign{
    min-height:640px;
    background-position:center center,62% center;
  }

  .hero-brand-campaign .hero-grid--campaign{
    min-height:512px;
    grid-template-columns:minmax(0,640px) minmax(0,1fr);
  }

  .hero-grid--campaign{grid-template-columns:minmax(0,640px) minmax(0,1fr);}
  .hero-panel--visual{min-height:460px;}
  .hero-card-stack{width:min(320px,calc(100% - 44px));}
}

@media (max-width:860px){
  .brand--official{
    width:152px;
    min-height:54px;
  }

  .brand-logo{
    max-height:60px;
  }

  .hero-brand-campaign{
    min-height:610px;
    background-image:
      linear-gradient(
        90deg,
        rgba(245,237,225,.99) 0%,
        rgba(245,237,225,.96) 38%,
        rgba(245,237,225,.66) 61%,
        rgba(245,237,225,.12) 100%
      ),
      url("../images/brand/hero-logistique-global.png");
    background-position:center center,68% center;
    background-size:cover,cover;
  }

  .hero-brand-campaign .hero-grid--campaign{
    min-height:510px;
    grid-template-columns:minmax(0,580px) minmax(0,1fr);
  }

  .hero-brand-campaign .hero-content--campaign{
    padding:24px 0;
  }

  .hero-panel--visual{
    min-height:420px;
    border-radius:26px;
  }

  .hero-campaign-image{
    object-position:64% center;
  }

  .home-brand-showcase{
    grid-template-columns:1fr;
  }

  .brand-showcase-card,
  .brand-showcase-content{
    min-height:320px;
  }
}

@media (max-width:620px){
  .hero-brand-campaign{
    display:block;
    min-height:auto;
    padding:42px 0 358px;
    background-image:
      linear-gradient(
        180deg,
        rgba(245,237,225,.99) 0%,
        rgba(245,237,225,.97) 48%,
        rgba(245,237,225,.82) 64%,
        rgba(245,237,225,.22) 82%,
        rgba(245,237,225,.04) 100%
      ),
      url("../images/brand/hero-logistique-global.png");
    background-position:center center,70% bottom;
    background-repeat:no-repeat,no-repeat;
    /* background-size:cover,auto 360px; */
  }

  .hero-brand-campaign .hero-grid--campaign{display:block;min-height:0;}
  .hero-brand-campaign .hero-content--campaign{width:100%;padding:0;}
  .hero-brand-campaign .hero-content--campaign h1{font-size:clamp(2.35rem,12vw,3.4rem);line-height:1.04;}
  .hero-brand-campaign .hero-content--campaign p{font-size:1.04rem;}
  .hero-brand-kicker{
    width:100%;
    justify-content:center;
    border-radius:18px;
  }
  .hero-trust-row span{width:100%;justify-content:center;}
  .hero-panel--visual{min-height:380px;}
  .hero-panel--visual:after{
    background:
      linear-gradient(
        180deg,
        rgba(255,255,255,.18) 0%,
        rgba(255,255,255,.04) 42%,
        rgba(10,37,64,.48) 100%
      );
  }

  .hero-card-stack{
    position:static;
    width:100%;
    padding:16px;
  }

  .hero-card-stack .hero-card{border-radius:18px;}
  .hero-visual-overlay{
    left:16px;
    right:16px;
    bottom:16px;
    max-width:none;
  }

  .brand-showcase-card{
    min-height:300px;
    border-radius:24px;
  }

  .brand-showcase-card:after{
    background:
      linear-gradient(
        180deg,
        rgba(255,255,255,.94) 0%,
        rgba(255,255,255,.76) 48%,
        rgba(255,255,255,.28) 100%
      );
  }

  .brand-showcase-content{
    width:100%;
    min-height:300px;
    padding:24px;
  }
}

@media (max-width:420px){
  .brand--official{width:132px;}
  .hero-brand-campaign{
    padding-top:34px;
    background-position: 65% bottom;
    background-size: auto 600px;
  }

  .hero-brand-campaign .hero-content--campaign h1{font-size:clamp(2.1rem,11.5vw,2.75rem);}
  .hero-brand-campaign .hero-actions{gap:10px;}
  .hero-panel--visual{min-height:350px;}
  .hero-visual-overlay strong{font-size:1.22rem;}
}

/* ---------- Accessibilité : mouvement réduit ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
}

/* ---------- Impression : sobre, sans fonds colorés ---------- */
@media print {
  .site-header, .site-footer, .nav-mega, .hero-premium::before, .hero-premium::after { display: none !important; }
  body { background: var(--color-white); color: #000; }
}

.mobile-menu {
  display: none;
}

@media (max-width: 800px) {
  body.mobile-menu-open {
    overflow: hidden;
  }

  .site-header .search-bar,
  .site-header .bottom-header {
    display: none;
  }

  .site-header .header-inner {
    padding: 14px 16px;
  }

  .site-header .top-header {
    display: grid;
    grid-template-columns: 46px minmax(0, 1fr) 46px;
    grid-template-areas: "menu brand account";
    align-items: center;
    gap: 10px;
    width: 100%;
    min-height: 48px;
    row-gap: 0;
  }

  .site-header .brand {
    grid-area: brand;
    justify-self: center;
    min-width: 0;
    max-width: 100%;
    overflow: hidden;
    text-align: center;
    text-overflow: ellipsis;
  }

  .site-header .account-menu {
    grid-area: account;
    display: block !important;
    justify-self: end;
  }

  .site-header .account-link {
    display: grid !important;
    place-items: center;
    width: 44px;
    height: 44px;
    padding: 0;
    border: 1px solid var(--color-border);
    border-radius: 50%;
    background: #fff;
    color: var(--color-primary-dark);
    box-shadow: var(--shadow-xs);
  }

  .site-header .account-dropdown {
    right: 0;
    left: auto;
  }

  .site-header .nav-toggle {
    grid-area: menu;
    display: grid !important;
    place-items: center;
    justify-self: start;
    width: 44px;
    height: 44px;
    padding: 0;
    border: 1px solid var(--color-border);
    border-radius: 12px;
    background: #fff;
    color: var(--color-text);
    box-shadow: var(--shadow-xs);
    cursor: pointer;
  }

  .mobile-menu {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: block;
    overflow: hidden;
    background: rgba(15, 39, 66, .22);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity .22s ease, visibility .22s ease;
  }

  .mobile-menu.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .mobile-menu__panel {
    width: 100%;
    height: 100%;
    overflow-y: auto;
    overscroll-behavior: contain;
    background: #fff;
    transform: translateX(-100%);
    transition: transform .28s ease;
  }

  .mobile-menu.is-open .mobile-menu__panel {
    transform: translateX(0);
  }

  .mobile-menu__topbar {
    position: sticky;
    top: 0;
    z-index: 2;
    display: grid;
    grid-template-columns: 48px minmax(0, 1fr) 48px;
    align-items: center;
    min-height: 74px;
    padding: 0 8px;
    border-bottom: 1px solid #e5e7eb;
    /* background: #fff; */
  }

  .mobile-menu__close,
  .mobile-menu__account {
    display: grid;
    place-items: center;
    width: 48px;
    height: 48px;
    border: 0;
    background: transparent;
    color: #252b35;
  }

  .mobile-menu__close {
    cursor: pointer;
  }

  .mobile-menu__brand {
    justify-self: center;
    min-width: 0;
    max-width: 100%;
    overflow: hidden;
    color: var(--color-primary);
    font-size: clamp(.92rem, 4.2vw, 1.25rem);
    /* font-weight: 800; */
    line-height: 1;
    letter-spacing: .015em;
    text-align: center;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .mobile-menu__body {
    padding: 10px 30px;
  }

  .mobile-menu__search {
    display: grid;
    grid-template-columns: 1fr 70px;
    width: 100%;
    min-height: 52px;
    margin: 0 0 14px;
    overflow: hidden;
    border: 1px solid #cfd6df;
    border-radius: 5px;
    background: #fff;
  }

  .mobile-menu__search input {
    min-width: 0;
    padding: 0 16px;
    border: 0;
    outline: 0;
    color: #303746;
    background: #fff;
    font-size: 1rem;
  }

  .mobile-menu__search input::placeholder {
    color: #7a8492;
  }

  .mobile-menu__search button {
    display: grid;
    place-items: center;
    border: 0;
    background: var(--color-primary);
    color: #fff;
    cursor: pointer;
  }

  .mobile-menu__question {
    display: flex;
    align-items: center;
    gap: 16px;
    min-height: 55px;
    margin: 0 0 2px;
    padding: 0 20px;
    border: 1px solid rgba(21, 156, 143, .12);
    background: rgba(21, 156, 143, .09);
    color: var(--color-primary);
    font-weight: 800;
  }

  .mobile-menu__nav {
    display: flex;
    flex-direction: column;
  }

  .mobile-menu__nav > a,
  .mobile-menu__logout {
    border-bottom: 1px solid #e7e9ed;
  }

  .mobile-menu__nav > a {
    display: flex;
    align-items: center;
    gap: 13px;
    min-height: 62px;
    padding: 0 22px;
    color: #3e4553;
    font-size: 1.04rem;
    font-weight: 500;
  }

  .mobile-menu__nav > a:hover,
  .mobile-menu__nav > a:focus-visible {
    background: #f7fafb;
    color: var(--color-primary);
  }

  .mobile-menu__nav .mobile-menu__featured {
    justify-content: space-between;
    min-height: 58px;
    margin-top: 0;
    border-bottom-color: transparent;
    background: var(--color-primary);
    color: #fff;
    font-weight: 900;
    text-transform: uppercase;
  }

  .mobile-menu__nav .mobile-menu__featured:hover,
  .mobile-menu__nav .mobile-menu__featured:focus-visible {
    background: var(--color-primary-dark);
    color: #fff;
  }

  .mobile-menu__featured-label {
    display: inline-flex;
    align-items: center;
    gap: 14px;
  }

  .mobile-menu__nav .mobile-menu__accent {
    color: var(--color-accent);
    font-weight: 800;
  }

  .mobile-menu__nav .mobile-menu__business {
    color: #9b1c2c;
    font-weight: 800;
  }

  .mobile-menu__logout {
    margin: 0;
    padding: 0;
  }

  .mobile-menu__logout button {
    width: 100%;
    min-height: 62px;
    padding: 0 22px;
    border: 0;
    background: transparent;
    color: #3e4553;
    font: inherit;
    font-size: 1.04rem;
    font-weight: 500;
    text-align: left;
    cursor: pointer;
  }

  .mobile-menu__logout button:hover,
  .mobile-menu__logout button:focus-visible {
    background: #f7fafb;
    color: var(--color-primary);
  }
}

@media (max-width: 480px) {
  .site-header .brand {
    font-size: 1.5rem;
  }

  .mobile-menu__body {
    padding-right: 18px;
    padding-left: 18px;
  }
}