/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: 'Barlow', sans-serif; color: #222; background: #fff; overflow-x: hidden; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

/* ===== CSS VARIABLES ===== */
:root {
  --orange: #f26522;
  --orange-dark: #d4541a;
  --orange-light: #fff3ec;
  --black: #1a1a1a;
  --dark: #222;
  --gray: #666;
  --light-gray: #f5f5f5;
  --border: #e8e8e8;
  --white: #fff;
}

/* ===== CONTAINER ===== */
.container { max-width: 1280px; margin: 0 auto; padding: 0 20px; }
.pad { padding: 60px 0; }

/* ===== TOPBAR ===== */
.topbar {
  background: #fff;
  border-bottom: 1px solid var(--border);
  font-size: 12px;
  color: #555;
  padding: 8px 0;
}
.topbar-inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 6px; }
.topbar-left { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.topbar-left span { display: flex; align-items: center; gap: 5px; }
.topbar-left i { color: var(--orange); }
.topbar-msg { color: #444; }
.topbar-right { display: flex; align-items: center; gap: 12px; }
.topbar-right a { color: #555; font-size: 13px; transition: color .2s; }
.topbar-right a:hover { color: var(--orange); }
.topbar-right i { color: var(--orange); }

/* ===== HEADER ===== */
.header {
  background: #fff;
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 200;
  box-shadow: 0 2px 10px rgba(0,0,0,.06);
}
.header-inner { display: flex; align-items: center; gap: 20px; }

/* Logo */
.logo { font-family: 'Barlow Condensed', sans-serif; font-size: 32px; font-weight: 800; line-height: 1; flex-shrink: 0; }
.logo-kf { color: var(--orange); }
.logo-tech { color: var(--black); }

/* Search */
.search-bar {
  flex: 1;
  display: flex;
  border: 2px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
  max-width: 600px;
}
.search-category {
  border-right: 1px solid var(--border);
  background: var(--light-gray);
}
.search-category select {
  border: none;
  background: transparent;
  padding: 0 14px;
  height: 44px;
  font-size: 13px;
  cursor: pointer;
  color: #444;
  outline: none;
}
.search-bar input {
  flex: 1;
  border: none;
  padding: 0 16px;
  font-size: 14px;
  outline: none;
  height: 44px;
}
.btn-search {
  background: var(--orange);
  border: none;
  color: #fff;
  width: 50px;
  height: 44px;
  cursor: pointer;
  font-size: 16px;
  transition: background .2s;
}
.btn-search:hover { background: var(--orange-dark); }

/* Header actions */
.header-actions { display: flex; align-items: center; gap: 14px; flex-shrink: 0; }
.action-item { font-size: 13px; cursor: pointer; color: #555; display: flex; align-items: center; gap: 4px; }
.action-item:hover { color: var(--orange); }
.action-icon { position: relative; font-size: 20px; color: #444; transition: color .2s; }
.action-icon:hover { color: var(--orange); }
.badge {
  position: absolute;
  top: -6px; right: -8px;
  background: var(--orange);
  color: #fff;
  font-size: 10px;
  width: 18px; height: 18px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
}

/* ===== NAVBAR ===== */
.navbar {
  background: var(--black);
  position: sticky;
  top: 77px;
  z-index: 190;
  overflow: visible;  /* important pour que le dropdown soit visible */
  isolation: isolate;
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; }
.nav-left { display: flex; align-items: center; gap: 0; }
.nav-menu-btn {
  background: none;
  border: none;
  color: #fff;
  font-size: 18px;
  padding: 14px 18px 14px 0;
  cursor: pointer;
  display: none; /* caché par défaut sur PC */
}
.nav-links { display: flex; align-items: center; gap: 0; }
.nav-links li a {
  color: #ccc;
  font-size: 13.5px;
  font-weight: 500;
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 7px;
  transition: color .2s;
}
.nav-links li a:hover { color: var(--orange); }
.nav-links li a i { color: var(--orange); font-size: 14px; }
.nav-links .divider { color: #444; padding: 0; }
.btn-connexion {
  background: var(--orange);
  color: #fff;
  padding: 10px 24px;
  border-radius: 3px;
  font-size: 13px;
  font-weight: 600;
  transition: background .2s;
  margin: 8px 0;
}
.btn-connexion:hover { background: var(--orange-dark); }

/* ===== HERO ===== */
.hero {
  background: linear-gradient(135deg, #f0f4ff 0%, #e8eeff 40%, #f5f5f5 100%);
  padding: 40px 0 0;
  overflow: hidden;
  min-height: 480px;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1.1fr 340px;
  align-items: center;
  gap: 20px;
  min-height: 440px;
}

/* Hero content */
.hero-content { padding: 20px 0 40px; }
.hero-badge {
  display: inline-block;
  background: var(--orange);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 3px;
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: .5px;
}
.hero-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 52px;
  font-weight: 800;
  line-height: 1.05;
  color: var(--black);
  margin-bottom: 10px;
}
.hero-sub { color: var(--orange); font-weight: 600; font-size: 15px; margin-bottom: 16px; }
.hero-price { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.price-new { font-size: 26px; font-weight: 800; color: var(--black); }
.price-old { font-size: 18px; color: var(--orange); text-decoration: line-through; opacity: .8; }
.stock-wrap { margin-bottom: 24px; }
.stock-bar { background: #e0e0e0; border-radius: 20px; height: 8px; margin-bottom: 8px; overflow: hidden; }
.stock-fill { background: var(--orange); height: 100%; border-radius: 20px; transition: width 1s ease; }
.stock-info { display: flex; justify-content: space-between; font-size: 12px; color: #666; }
.hero-btns { display: flex; gap: 12px; flex-wrap: wrap; }
.btn-primary {
  background: var(--orange);
  color: #fff;
  padding: 12px 28px;
  border-radius: 4px;
  font-weight: 700;
  font-size: 14px;
  transition: background .2s, transform .1s;
  display: inline-block;
}
.btn-primary:hover { background: var(--orange-dark); transform: translateY(-1px); }
.btn-outline {
  border: 2px solid var(--orange);
  color: var(--orange);
  padding: 10px 24px;
  border-radius: 4px;
  font-weight: 700;
  font-size: 14px;
  transition: all .2s;
  display: inline-block;
}
.btn-outline:hover { background: var(--orange); color: #fff; }

/* Hero center */
.hero-center { position: relative; display: flex; align-items: flex-end; justify-content: center; min-height: 380px; }
.hero-circle {
  position: absolute;
  width: 380px; height: 380px;
  border-radius: 50%;
  background: rgba(255,255,255,.7);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
}
.hero-img {
  position: relative;
  z-index: 2;
  width: 340px;
  height: 340px;
  border-radius: 50%;
  object-fit: cover;
  box-shadow: 0 20px 50px rgba(0,0,0,.18);
  animation: floatImg 3s ease-in-out infinite;
}
@keyframes floatImg {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}
.discount-badge {
  position: absolute;
  bottom: 60px; right: 20px;
  width: 64px; height: 64px;
  background: var(--orange);
  color: #fff;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  text-align: center;
  font-weight: 800;
  font-size: 16px;
  z-index: 3;
  box-shadow: 0 4px 12px rgba(242,101,34,.4);
}
.discount-badge small { font-size: 11px; font-weight: 600; }

/* Best card sidebar */
.hero-sidebar { padding-bottom: 20px; }
.best-card {
  background: #fff;
  border: 2px solid var(--orange);
  border-radius: 8px;
  padding: 16px;
  box-shadow: 0 4px 20px rgba(0,0,0,.08);
}
.best-card-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; }
.best-card-header h3 { font-size: 15px; font-weight: 700; color: var(--black); }
.card-nav { display: flex; gap: 6px; }
.card-nav button, .row-arrows .arr-btn {
  width: 28px; height: 28px;
  border: 1px solid var(--border);
  background: #fff;
  border-radius: 3px;
  cursor: pointer;
  font-size: 11px;
  color: #555;
  transition: all .2s;
}
.card-nav button:hover, .row-arrows .arr-btn:hover { background: var(--orange); color: #fff; border-color: var(--orange); }
.best-slides { overflow: hidden; }
.best-slide { display: none; text-align: center; }
.best-slide.active { display: block; }
.best-slide img { width: 100%; max-height: 160px; object-fit: contain; border-radius: 6px; margin-bottom: 8px; }
.stars { color: #f5a623; font-size: 14px; margin-bottom: 4px; }
.best-slide p { font-size: 13px; font-weight: 600; color: var(--black); margin-bottom: 4px; }
.ptag { color: var(--orange); font-weight: 700; font-size: 14px; }
.avail { display: flex; justify-content: space-between; font-size: 11px; color: #888; margin-top: 8px; border-top: 1px solid var(--border); padding-top: 8px; }
.thumb-row { display: flex; align-items: center; gap: 6px; margin-top: 12px; }
.thumb-row button { width: 22px; height: 22px; border: 1px solid var(--border); background: #fff; border-radius: 2px; cursor: pointer; font-size: 9px; color: #666; flex-shrink: 0; }
.thumb-row button:hover { background: var(--orange); color: #fff; border-color: var(--orange); }
.thumbs-wrap { display: flex; gap: 6px; flex: 1; }
.thumbs-wrap img {
  width: 60px; height: 50px;
  object-fit: cover;
  border-radius: 4px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: border-color .2s;
}
.thumbs-wrap img.active, .thumbs-wrap img:hover { border-color: var(--orange); }

/* ===== FEATURES ===== */
.features { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 20px 0; }
.features-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0; }
.feat {
  display: flex; align-items: center; gap: 12px;
  padding: 16px 20px;
  border-right: 1px solid var(--border);
}
.feat:last-child { border-right: none; }
.feat > i { font-size: 28px; color: var(--orange); flex-shrink: 0; }
.feat h4 { font-size: 13px; font-weight: 700; color: var(--black); margin-bottom: 2px; }
.feat p { font-size: 11px; color: #888; }

/* ===== TRENDING SECTION ===== */
.two-col { display: grid; grid-template-columns: 220px 1fr; gap: 24px; }

/* Sidebar */
.cat-sidebar {}
.sidebar-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--orange);
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 3px solid var(--orange);
  display: inline-block;
}
.cat-list {}
.cat-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  font-size: 13.5px;
  color: #444;
  transition: all .2s;
}
.cat-item i:first-child { color: #aaa; width: 16px; text-align: center; }
.cat-item span { flex: 1; }
.cat-item .fa-chevron-right { font-size: 10px; color: #bbb; }
.cat-item:hover, .cat-item.active { color: var(--orange); background: var(--orange-light); }
.cat-item:hover i, .cat-item.active i { color: var(--orange); }

/* Products area */
.section-header-row { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; }
.sec-title { font-family: 'Barlow Condensed', sans-serif; font-size: 22px; font-weight: 700; color: var(--black); }
.sec-title span { color: var(--orange); }
.sec-title::after { content: ''; display: block; width: 40px; height: 3px; background: var(--orange); margin-top: 5px; }
.row-arrows { display: flex; gap: 6px; }
.arr-btn { width: 30px; height: 30px; border: 1px solid var(--border); background: #fff; border-radius: 3px; cursor: pointer; font-size: 12px; color: #555; transition: all .2s; }
.arr-btn:hover { background: var(--orange); color: #fff; border-color: var(--orange); }

/* Product grid */
.prod-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.prod-card {
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  background: #fff;
  transition: box-shadow .25s, transform .25s;
  cursor: pointer;
  position: relative;
}
.prod-card:hover { box-shadow: 0 8px 30px rgba(0,0,0,.12); transform: translateY(-3px); }
.prod-badge {
  position: absolute;
  top: 10px; left: 10px;
  background: var(--orange);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  padding: 4px 8px;
  border-radius: 3px;
  text-transform: uppercase;
  z-index: 1;
}
.prod-img { height: 160px; background: var(--light-gray); display: flex; align-items: center; justify-content: center; overflow: hidden; }
.prod-img img { width: 100%; height: 100%; object-fit: contain; padding: 12px; transition: transform .3s; }
.prod-card:hover .prod-img img { transform: scale(1.05); }
.prod-info { padding: 12px; }
.prod-stars { color: #f5a623; font-size: 12px; margin-bottom: 4px; }
.prod-stars span { color: #999; font-size: 11px; margin-left: 4px; }
.prod-name { font-size: 13px; font-weight: 600; color: var(--black); margin-bottom: 6px; line-height: 1.3; }
.prod-prices { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; }
.prod-price-new { color: var(--orange); font-weight: 700; font-size: 14px; }
.prod-price-old { color: #bbb; font-size: 12px; text-decoration: line-through; }
.prod-avail { font-size: 11px; color: #888; margin-bottom: 10px; }
.btn-add {
  width: 100%;
  background: var(--orange);
  color: #fff;
  border: none;
  padding: 9px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: background .2s;
}
.btn-add:hover { background: var(--orange-dark); }

/* ===== SMART SECTION ===== */
.smart-section { background: var(--light-gray); }
.brand-tabs { display: flex; gap: 6px; flex-wrap: wrap; }
.btab {
  padding: 7px 16px;
  border: 1px solid var(--border);
  background: #fff;
  border-radius: 3px;
  font-size: 13px;
  cursor: pointer;
  transition: all .2s;
  color: #555;
}
.btab:hover, .btab.active { background: var(--orange); color: #fff; border-color: var(--orange); }
.btab.orange { background: var(--orange); color: #fff; border-color: var(--orange); }
.smart-layout { display: grid; grid-template-columns: 1fr 300px; gap: 24px; margin-top: 20px; }
.smart-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }

/* Review card */
.review-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 20px;
  text-align: center;
}
.review-card h3 { font-size: 16px; font-weight: 700; margin-bottom: 8px; }
.review-card h3::after { content: ''; display: block; width: 30px; height: 2px; background: var(--orange); margin: 6px auto 10px; }
.rev-stars { color: #f5a623; font-size: 20px; margin-bottom: 12px; }
.review-card img { width: 100%; max-height: 140px; object-fit: contain; margin-bottom: 14px; }
.review-card p { font-size: 13px; color: #555; line-height: 1.6; font-style: italic; margin-bottom: 12px; }
.reviewer { display: flex; flex-direction: column; gap: 2px; }
.reviewer strong { font-size: 13px; }
.reviewer small { color: var(--orange); font-size: 11px; }

/* ===== SHIPPING BANNER ===== */
.ship-banner {
  background: var(--light-gray);
  padding: 20px 0;
  text-align: center;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.ship-banner p {
  background: #fff;
  display: inline-block;
  padding: 12px 30px;
  border-radius: 30px;
  font-size: 14px;
  color: #444;
  box-shadow: 0 2px 8px rgba(0,0,0,.06);
}
.ship-banner .pct { color: var(--orange); font-weight: 800; font-size: 16px; }
.ship-banner .amt { color: var(--orange); font-weight: 700; }

/* ===== CATEGORY PRODUCTS ===== */
.sec-title-lg {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 28px;
  font-weight: 800;
  margin-bottom: 24px;
  color: var(--black);
}
.sec-title-lg::after { content: ''; display: block; width: 50px; height: 3px; background: var(--orange); margin-top: 6px; }
.cat-prod-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.cpcard {
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fff;
  overflow: hidden;
  transition: box-shadow .25s;
}
.cpcard:hover { box-shadow: 0 8px 24px rgba(0,0,0,.1); }
.cpimg { background: var(--light-gray); padding: 20px; text-align: center; height: 180px; display: flex; align-items: center; justify-content: center; }
.cpimg img { max-height: 140px; object-fit: contain; }
.cpinfo { padding: 16px; }
.cpinfo h4 { font-size: 15px; font-weight: 700; margin-bottom: 12px; }
.cpinfo ul { margin-bottom: 12px; }
.cpinfo ul li { font-size: 13px; color: #666; padding: 4px 0; border-bottom: 1px solid #f0f0f0; }
.more-link { color: var(--orange); font-size: 13px; font-weight: 600; }
.more-link:hover { text-decoration: underline; }
.cpthumbs { display: flex; gap: 6px; padding: 12px 16px; border-top: 1px solid var(--border); }
.cpthumbs img { width: 50px; height: 44px; object-fit: cover; border-radius: 4px; border: 2px solid transparent; cursor: pointer; transition: border-color .2s; }
.cpthumbs img.t-active, .cpthumbs img:hover { border-color: var(--orange); }

/* ===== PROMO BANNERS ===== */
.promo-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.promo-card {
  border-radius: 10px;
  padding: 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  overflow: hidden;
  position: relative;
}
.dark-card { background: #ecf0f8; }
.light-card { background: #f5f0e8; }
.promo-txt h3 { font-size: 22px; font-weight: 800; color: var(--black); line-height: 1.2; margin-bottom: 8px; }
.promo-txt p { font-size: 13px; color: #666; margin-bottom: 16px; }
.promo-txt .org { color: var(--orange); }
.pill-btn {
  display: inline-block;
  padding: 10px 22px;
  border-radius: 30px;
  font-size: 13px;
  font-weight: 700;
  transition: all .2s;
}
.dark-pill { background: var(--black); color: #fff; }
.dark-pill:hover { background: var(--orange); }
.promo-img-wrap { position: relative; }
.promo-img-wrap img { max-height: 150px; object-fit: contain; filter: drop-shadow(0 8px 16px rgba(0,0,0,.12)); }
.promo-pct {
  position: absolute;
  bottom: 10px; right: -10px;
  width: 52px; height: 52px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  text-align: center;
  font-weight: 800;
  font-size: 14px;
  color: #fff;
}
.red-pct { background: #e63946; }

/* ===== BRANDS ===== */
.brands-bar { padding: 30px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.brands-inner { display: flex; justify-content: space-around; align-items: center; flex-wrap: wrap; gap: 20px; }
.brand-item {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 24px;
  font-weight: 800;
  color: #bbb;
  letter-spacing: 2px;
  transition: color .2s;
  cursor: pointer;
}
.brand-item:hover { color: var(--orange); }

/* ===== NEWSLETTER ===== */
.newsletter { background: var(--light-gray); padding: 50px 0; }
.newsletter-inner { display: flex; justify-content: space-between; align-items: center; gap: 30px; flex-wrap: wrap; }
.newsletter-inner h2 { font-size: 28px; font-weight: 800; color: var(--black); margin-bottom: 6px; }
.newsletter-inner h2 span { color: var(--orange); }
.newsletter-inner p { color: #666; font-size: 14px; }
.nl-form { display: flex; flex-shrink: 0; }
.nl-form input {
  padding: 0 20px;
  height: 48px;
  width: 280px;
  border: 1px solid var(--border);
  border-right: none;
  border-radius: 4px 0 0 4px;
  font-size: 14px;
  outline: none;
}
.nl-form button {
  background: var(--orange);
  color: #fff;
  border: none;
  padding: 0 24px;
  height: 48px;
  border-radius: 0 4px 4px 0;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  letter-spacing: .5px;
  transition: background .2s;
}
.nl-form button:hover { background: var(--orange-dark); }

/* ===== FOOTER ===== */
.footer { background: #fafafa; padding: 50px 0 0; border-top: 1px solid var(--border); }
.footer-grid { display: grid; grid-template-columns: 260px 1fr 1fr; gap: 40px; padding-bottom: 40px; }
.f-brand .logo { margin-bottom: 16px; }
.f-brand p { font-size: 13px; color: #888; margin-bottom: 14px; }
.f-contact { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; font-size: 13px; color: #555; }
.ficon {
  width: 34px; height: 34px;
  background: var(--orange);
  color: #fff;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 13px;
  flex-shrink: 0;
}
.f-links h4 { font-size: 14px; font-weight: 700; color: var(--black); margin-bottom: 16px; padding-bottom: 8px; border-bottom: 2px solid var(--orange); display: inline-block; }
.f-links ul li { margin-bottom: 10px; }
.f-links ul li a { font-size: 13px; color: #777; transition: color .2s; }
.f-links ul li a:hover { color: var(--orange); }
.footer-bottom { border-top: 1px solid var(--border); padding: 16px 0; background: #f0f0f0; }
.fb-inner { display: flex; justify-content: space-between; align-items: center; }
.fb-inner p { font-size: 13px; color: #888; }
.fb-inner p span { color: var(--orange); font-weight: 700; }
.socials { display: flex; gap: 10px; }
.socials a {
  width: 34px; height: 34px;
  border: 1px solid var(--border);
  color: #666;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 13px;
  transition: all .2s;
}
.socials a:hover { background: var(--orange); color: #fff; border-color: var(--orange); }

/* ===== BACK TO TOP ===== */
.back-top {
  position: fixed;
  bottom: 30px; right: 30px;
  width: 44px; height: 44px;
  background: var(--orange);
  color: #fff;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
  box-shadow: 0 4px 14px rgba(242,101,34,.4);
  opacity: 0;
  transform: translateY(20px);
  transition: all .3s;
  z-index: 999;
}
.back-top.show { opacity: 1; transform: translateY(0); }
.back-top:hover { background: var(--orange-dark); transform: translateY(-3px); }

/* ===== CART DRAWER ===== */
.cart-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.4);
  z-index: 900;
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s;
}
.cart-overlay.show { opacity: 1; pointer-events: all; }
.cart-drawer {
  position: fixed;
  top: 0; right: -400px;
  width: 380px; height: 100vh;
  background: #fff;
  z-index: 901;
  box-shadow: -4px 0 24px rgba(0,0,0,.15);
  transition: right .3s ease;
  display: flex; flex-direction: column;
}
.cart-drawer.open { right: 0; }
.drawer-header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 20px;
  border-bottom: 1px solid var(--border);
}
.drawer-header h3 { font-size: 18px; font-weight: 700; }
.drawer-header button { background: none; border: none; font-size: 20px; cursor: pointer; color: #555; }
.drawer-header button:hover { color: var(--orange); }
.drawer-items { flex: 1; overflow-y: auto; padding: 16px; }
.empty { text-align: center; color: #aaa; font-size: 14px; margin-top: 40px; }
.cart-item {
  display: flex; gap: 12px; align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}
.cart-item img { width: 60px; height: 60px; object-fit: contain; background: var(--light-gray); border-radius: 6px; }
.ci-info { flex: 1; }
.ci-info p { font-size: 13px; font-weight: 600; margin-bottom: 4px; }
.ci-info span { color: var(--orange); font-weight: 700; font-size: 13px; }
.ci-remove { background: none; border: none; color: #bbb; cursor: pointer; font-size: 14px; }
.ci-remove:hover { color: #e63946; }
.drawer-footer { padding: 16px 20px; border-top: 1px solid var(--border); }
.total-row { display: flex; justify-content: space-between; font-size: 15px; font-weight: 600; margin-bottom: 14px; }
.w100 { display: block; text-align: center; }

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
.hero-content { animation: fadeInUp .6s ease; }
.hero-center { animation: fadeInUp .6s ease .1s both; }
.hero-sidebar { animation: fadeInUp .6s ease .2s both; }
.feat { animation: fadeInUp .4s ease both; }
.feat:nth-child(1) { animation-delay: .1s; }
.feat:nth-child(2) { animation-delay: .2s; }
.feat:nth-child(3) { animation-delay: .3s; }
.feat:nth-child(4) { animation-delay: .4s; }
.feat:nth-child(5) { animation-delay: .5s; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1100px) {
  .hero-inner { grid-template-columns: 1fr 1fr; }
  .hero-sidebar { display: none; }
  .prod-grid { grid-template-columns: repeat(3, 1fr); }
  .features-grid { grid-template-columns: repeat(3, 1fr); }
  .feat { border-bottom: 1px solid var(--border); }
}

@media (max-width: 900px) {
  .two-col { grid-template-columns: 1fr; }
  .cat-sidebar { display: none; }
  .hero-inner { grid-template-columns: 1fr 1fr; gap: 16px; }
  .smart-layout { grid-template-columns: 1fr; }
  .smart-grid { grid-template-columns: repeat(3, 1fr); }
  .cat-prod-grid { grid-template-columns: repeat(2, 1fr); }
  .promo-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  :root { --kf-header-height: 70px; --kf-navbar-height: 52px; }

  /* Header : logo + icônes sur une ligne, search en dessous */
  .header {
    padding: 12px 0;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    z-index: 1005;
    background: #fff;
    border-bottom: 1px solid var(--border);
  }
  .navbar {
    position: fixed;
    top: var(--kf-header-height);
    left: 0;
    right: 0;
    width: 100%;
    z-index: 1004;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }

  /* Ne pas laisser de vide : caler le contenu principal sous la barre fixe */
  body {
    padding-top: calc(var(--kf-header-height) + var(--kf-navbar-height));
  }
  .hero,
  .features,
  .trending-section,
  .smart-section,
  .newsletter,
  .footer {
    margin-top: 0;
  }
  .header-inner {
    display: grid;
    grid-template-columns: auto 1fr auto;
    grid-template-rows: auto auto;
    gap: 10px;
    align-items: center;
  }
  .logo { grid-column: 1; grid-row: 1; }
  .header-actions { grid-column: 3; grid-row: 1; }
  .search-bar {
    grid-column: 1 / -1;
    grid-row: 2;
    width: 100%;
    max-width: 100%;
  }
  .action-item { display: none; }


  /* Hero mobile : image visible au-dessus du texte */
  .hero-inner {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto;
    gap: 0;
  }
  .hero-center {
    display: flex !important;
    min-height: 220px;
    order: -1;
  }
  .hero-circle {
    width: 240px; height: 240px;
  }
  .hero-img {
    width: 210px; height: 210px;
  }
  .discount-badge {
    bottom: 16px; right: 8px;
    width: 50px; height: 50px;
    font-size: 12px;
  }
  .hero-content { padding: 14px 0 28px; }
  .hero-title { font-size: 34px; }
  .hero-sidebar { display: none; }

  /* Nav hamburger visible */
  .nav-links { display: none; }
  .nav-menu-btn { display: flex; }

  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--black);
    z-index: 999;
    padding: 8px 0 16px;
    box-shadow: 0 8px 20px rgba(0,0,0,.4);
  }
  .nav-links.open li {
    border-bottom: 1px solid rgba(255,255,255,.07);
    width: 100%;
  }
  .nav-links.open li a {
    padding: 14px 24px;
    font-size: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
  }
  .nav-links .divider { display: none; }

  /* Décaler le contenu du panier en mobile pour qu'il ne soit pas caché par la navbar */
  .drawer-items {
    padding-top: calc(var(--kf-header-height) + var(--kf-navbar-height) + 16px) !important;
  }

  .prod-grid { grid-template-columns: repeat(2, 1fr); }
  .smart-grid { grid-template-columns: repeat(2, 1fr); }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
  .topbar { display: none; } /* topbar trop chargée sur petit écran */
  .logo-img { height: 30px; }
  .logo-kf, .logo-tech { font-size: 24px; }
  .hero-title { font-size: 32px; }
  .hero-price .price-new { font-size: 20px; }
  .hero-btns { flex-direction: column; gap: 10px; }
  .hero-btns .btn-primary,
  .hero-btns .btn-outline { text-align: center; width: 100%; }

  .hero-circle { width: 220px; height: 220px; }
  .hero-img { width: 190px; height: 190px; }
  .prod-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .smart-grid { grid-template-columns: 1fr 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .cat-prod-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .newsletter-inner { flex-direction: column; }
  .nl-form { width: 100%; }
  .nl-form input { flex: 1; width: auto; }
  .promo-grid { grid-template-columns: 1fr; }
  .promo-card { flex-direction: column; text-align: center; }
  .brands-inner { gap: 12px; }
  .brand-item { font-size: 18px; }
  .section-header-row { flex-direction: column; align-items: flex-start; gap: 10px; }
  .smart-header { flex-direction: column; align-items: flex-start; gap: 10px; }
  .brand-tabs { flex-wrap: wrap; }
}

/* ===== LOGO IMAGE ===== */
.logo {
  display: flex;
  align-items: center;
  gap: 8px;
}
.logo-img {
  height: 38px;
  width: auto;
  object-fit: contain;
  display: block;
}
/* Footer logo un peu plus petit */
.f-brand .logo-img { height: 34px; }
/* Modal logo */
.modal-logo { justify-content: center; margin-bottom: 20px; }
.modal-logo .logo-img { height: 36px; }

/* ===== MODAL BASE ===== */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.55);
  z-index: 1000;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none;
  transition: opacity .3s;
}
.modal-overlay.show { opacity: 1; pointer-events: all; }

.modal-box {
  background: #fff;
  border-radius: 12px;
  padding: 32px 36px;
  width: 100%;
  max-width: 420px;
  position: relative;
  box-shadow: 0 20px 60px rgba(0,0,0,.2);
  transform: translateY(20px);
  transition: transform .3s;
  max-height: 90vh;
  overflow-y: auto;
}
.modal-overlay.show .modal-box { transform: translateY(0); }

.modal-close {
  position: absolute;
  top: 14px; right: 16px;
  background: none; border: none;
  font-size: 18px; color: #aaa;
  cursor: pointer; line-height: 1;
}
.modal-close:hover { color: var(--orange); }

/* Modal tabs */
.modal-tabs {
  display: flex;
  border-bottom: 2px solid var(--border);
  margin-bottom: 20px;
  gap: 0;
}
.mtab {
  flex: 1;
  background: none; border: none;
  padding: 10px;
  font-size: 14px; font-weight: 600;
  color: #aaa; cursor: pointer;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  transition: all .2s;
}
.mtab.active { color: var(--orange); border-bottom-color: var(--orange); }

.modal-title { font-size: 22px; font-weight: 800; color: var(--black); margin-bottom: 4px; }
.modal-sub { font-size: 13px; color: #888; margin-bottom: 20px; }

/* Form groups */
.form-group { margin-bottom: 14px; }
.form-group label { display: block; font-size: 12px; font-weight: 600; color: #555; margin-bottom: 5px; text-transform: uppercase; letter-spacing: .4px; }
.form-group input {
  width: 100%; height: 44px;
  border: 1.5px solid var(--border);
  border-radius: 6px;
  padding: 0 14px;
  font-size: 14px;
  outline: none;
  transition: border-color .2s;
  font-family: 'Barlow', sans-serif;
}
.form-group input:focus { border-color: var(--orange); }

.pass-wrap { position: relative; }
.pass-wrap input { padding-right: 42px; }
.toggle-pass {
  position: absolute; right: 12px; top: 50%;
  transform: translateY(-50%);
  background: none; border: none; color: #aaa; cursor: pointer; font-size: 14px;
}
.toggle-pass:hover { color: var(--orange); }

.form-row { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; font-size: 13px; }
.checkbox-label { display: flex; align-items: center; gap: 6px; color: #555; cursor: pointer; }
.forgot { color: var(--orange); font-weight: 600; }
.forgot:hover { text-decoration: underline; }

.modal-btn { height: 48px; font-size: 15px; border: none; cursor: pointer; border-radius: 6px; }
.modal-switch { text-align: center; font-size: 13px; color: #888; margin-top: 16px; }
.modal-switch a { color: var(--orange); font-weight: 700; }
.modal-switch a:hover { text-decoration: underline; }

/* Toast notification */
.toast {
  position: fixed;
  bottom: 80px; right: 24px;
  background: var(--black);
  color: #fff;
  padding: 12px 20px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  z-index: 2000;
  opacity: 0;
  transform: translateY(10px);
  transition: all .3s;
  pointer-events: none;
}
.toast.show { opacity: 1; transform: translateY(0); }
.toast.success { background: #2ecc71; }
.toast.error { background: #e63946; }

/* ===== PRODUCT DETAIL MODAL ===== */
.prod-modal { max-width: 700px; padding: 28px; }
.prod-modal-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: start;
}
.pm-gallery img {
  width: 100%; border-radius: 8px;
  object-fit: contain;
  background: var(--light-gray);
  padding: 16px;
  max-height: 260px;
}
.pm-info {}
.pm-badge { display: inline-block; background: var(--orange); color: #fff; font-size: 11px; font-weight: 700; padding: 4px 10px; border-radius: 3px; margin-bottom: 10px; }
.pm-name { font-size: 18px; font-weight: 800; color: var(--black); margin-bottom: 8px; line-height: 1.3; }
.pm-stars { color: #f5a623; font-size: 15px; margin-bottom: 10px; }
.pm-stars span { color: #999; font-size: 12px; margin-left: 4px; }
.pm-prices { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.pm-price-new { font-size: 22px; font-weight: 800; color: var(--orange); }
.pm-price-old { font-size: 16px; color: #bbb; text-decoration: line-through; }
.pm-avail { font-size: 13px; color: #666; margin-bottom: 16px; }
.pm-avail span { color: #2ecc71; font-weight: 700; }
.pm-qty { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.pm-qty label { font-size: 13px; font-weight: 600; }
.qty-control { display: flex; align-items: center; border: 1px solid var(--border); border-radius: 4px; overflow: hidden; }
.qty-btn { width: 34px; height: 34px; background: var(--light-gray); border: none; font-size: 16px; cursor: pointer; transition: background .2s; }
.qty-btn:hover { background: var(--orange); color: #fff; }
.qty-val { width: 40px; text-align: center; font-weight: 700; font-size: 15px; border: none; outline: none; background: #fff; }
.pm-btns { display: flex; flex-direction: column; gap: 10px; }
.pm-btns .btn-primary, .pm-btns .btn-outline { text-align: center; height: 44px; display: flex; align-items: center; justify-content: center; font-size: 14px; border: none; cursor: pointer; border-radius: 4px; font-family: 'Barlow', sans-serif; font-weight: 700; }

@media (max-width: 580px) {
  .prod-modal-inner { grid-template-columns: 1fr; }
  .modal-box { padding: 20px 18px; }
}

/* ===== HERO DIAPORAMA - DOTS ===== */
.hero-dots {
  display: flex;
  gap: 8px;
  margin-top: 20px;
}
.hero-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  border: 2px solid var(--orange);
  background: transparent;
  cursor: pointer;
  padding: 0;
  transition: all .3s;
}
.hero-dot.active {
  background: var(--orange);
  transform: scale(1.2);
}

/* Flèches hero */
.hero-arrows {
  display: flex;
  gap: 8px;
  margin-top: 16px;
}
.hero-arr {
  width: 36px; height: 36px;
  border: 2px solid rgba(242,101,34,.4);
  border-radius: 50%;
  background: rgba(255,255,255,.8);
  color: var(--orange);
  cursor: pointer;
  font-size: 13px;
  display: flex; align-items: center; justify-content: center;
  transition: all .2s;
}
.hero-arr:hover { background: var(--orange); color: #fff; border-color: var(--orange); }

/* Badge remise sur carte produit */
.prod-disc {
  position: absolute;
  top: 10px; right: 10px;
  background: #e63946;
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  padding: 3px 7px;
  border-radius: 3px;
  z-index: 1;
}

/* ===== PANIER - BOUTONS QUANTITÉ ===== */
.ci-qty-btn {
  width: 24px; height: 24px;
  background: var(--light-gray);
  border: 1px solid var(--border);
  border-radius: 4px;
  font-size: 14px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  transition: all .2s;
  font-family: 'Barlow', sans-serif;
}
.ci-qty-btn:hover { background: var(--orange); color: #fff; border-color: var(--orange); }

/* ===== MODAL ACHETER MAINTENANT ===== */
#modalAcheterNow input:focus {
  border-color: var(--orange) !important;
  box-shadow: 0 0 0 3px rgba(242,101,34,.1);
}

/* ===== BOUTON FAVORI ===== */
.btn-wish.active,
.btn-wish-prod.active {
  border-color: #e63946 !important;
  color: #e63946 !important;
  background: #fff5f5 !important;
}
.btn-wish:hover,
.btn-wish-prod:hover {
  border-color: #e63946 !important;
  color: #e63946 !important;
}