/* ===================================================
   SOS IDEC — Feuille de style principale
   Charte graphique : vert #3DB86A → bleu #2B9FD4
   =================================================== */

/* ----- RESET & BASE ----- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --green:      #3DB86A;
  --blue:       #2B9FD4;
  --green-dark: #2E9355;
  --blue-dark:  #1B7FAB;
  --grad:       linear-gradient(135deg, #3DB86A 0%, #2B9FD4 100%);
  --grad-h:     linear-gradient(135deg, #2E9355 0%, #1B7FAB 100%);
  --text:       #1a2332;
  --text-light: #4a5568;
  --text-xs:    #718096;
  --bg:         #f7f9fc;
  --bg-white:   #ffffff;
  --border:     #e2e8f0;
  --shadow-sm:  0 1px 3px rgba(0,0,0,.08);
  --shadow-md:  0 4px 16px rgba(0,0,0,.10);
  --shadow-lg:  0 8px 32px rgba(0,0,0,.14);
  --radius:     12px;
  --radius-lg:  20px;
  --font:       'Inter', 'Segoe UI', system-ui, sans-serif;
  --font-serif: 'Georgia', 'Times New Roman', serif;
  --max-w:      1200px;
  --transition: .25s ease;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
  font-size: 16px;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--blue); text-decoration: none; }
a:hover { color: var(--blue-dark); }

.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

/* ----- UTILITIES ----- */
.grad-text {
  background: var(--grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.tag {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 50px;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.tag-green  { background: rgba(61,184,106,.12); color: var(--green-dark); }
.tag-blue   { background: rgba(43,159,212,.12); color: var(--blue-dark);  }
.tag-orange { background: rgba(255,152,0,.12);  color: #e65100; }

.section-title {
  font-size: clamp(1.6rem, 3.5vw, 2.2rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: .5rem;
}
.section-sub {
  color: var(--text-light);
  font-size: 1.05rem;
  max-width: 640px;
}
.section-header { margin-bottom: 2.5rem; }
.section-header.center { text-align: center; }
.section-header.center .section-sub { margin: .5rem auto 0; }

/* ----- HEADER / NAV ----- */
#site-header {
  background: var(--bg-white);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 24px;
}

.logo-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}
.logo-wrap img {
  width: 48px;
  height: 48px;
  object-fit: contain;
}
.logo-text { line-height: 1.15; }
.logo-text strong {
  display: block;
  font-size: 1.3rem;
  font-weight: 900;
  background: var(--grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.logo-text span {
  font-size: .7rem;
  color: var(--text-light);
  letter-spacing: .03em;
  text-transform: uppercase;
}

nav { display: flex; align-items: center; gap: 4px; }

nav a {
  color: var(--text);
  font-size: .9rem;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 8px;
  transition: background var(--transition), color var(--transition);
  white-space: nowrap;
}
nav a:hover, nav a.active {
  background: rgba(43,159,212,.08);
  color: var(--blue);
}

.nav-cta {
  background: var(--grad);
  color: #fff !important;
  padding: 8px 18px !important;
  border-radius: 50px !important;
  font-weight: 700 !important;
}
.nav-cta:hover { background: var(--grad-h) !important; }

/* Hamburger */
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 6px; border: none; background: none; }
.hamburger span { width: 24px; height: 2px; background: var(--text); border-radius: 2px; transition: var(--transition); }

/* ----- HERO ----- */
.hero {
  background: var(--grad);
  color: #fff;
  padding: 80px 0 60px;
  overflow: hidden;
  position: relative;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='60'%3E%3Ccircle cx='30' cy='30' r='1.5' fill='rgba(255,255,255,0.08)'/%3E%3C/svg%3E");
}

.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 40px;
}

.hero-content { max-width: 640px; }
.hero-eyebrow {
  display: inline-block;
  background: rgba(255,255,255,.2);
  border-radius: 50px;
  padding: 5px 16px;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-bottom: 1.2rem;
}
.hero h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 1.2rem;
}
.hero-lead {
  font-size: 1.15rem;
  opacity: .9;
  margin-bottom: 2rem;
  line-height: 1.7;
}
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: 50px;
  font-size: .95rem;
  font-weight: 700;
  cursor: pointer;
  border: none;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
  text-decoration: none;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(0,0,0,.2); }
.btn-white { background: #fff; color: var(--blue-dark); }
.btn-outline { background: transparent; color: #fff; border: 2px solid rgba(255,255,255,.6); }
.btn-outline:hover { background: rgba(255,255,255,.1); }
.btn-grad { background: var(--grad); color: #fff; }
.btn-grad:hover { background: var(--grad-h); }

.hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-logo-big {
  width: 180px;
  height: 180px;
  object-fit: contain;
  filter: drop-shadow(0 8px 24px rgba(0,0,0,.25));
  opacity: .9;
}

/* ----- STATS BAR ----- */
.stats-bar {
  background: var(--bg-white);
  border-bottom: 1px solid var(--border);
  padding: 20px 0;
}
.stats-inner {
  display: flex;
  justify-content: space-around;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.stat-item { text-align: center; }
.stat-item strong {
  display: block;
  font-size: 1.8rem;
  font-weight: 900;
  background: var(--grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}
.stat-item span { font-size: .8rem; color: var(--text-light); font-weight: 500; }

/* ----- SECTIONS COMMUNES ----- */
section { padding: 64px 0; }
section.alt-bg { background: var(--bg-white); }

/* ----- CARD PRODUCT ----- */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}

.product-card {
  background: var(--bg-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition), box-shadow var(--transition);
}
.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.card-img-wrap {
  position: relative;
  background: #f1f5f9;
  aspect-ratio: 1/1;
  overflow: hidden;
}
.card-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform .4s ease;
}
.product-card:hover .card-img-wrap img { transform: scale(1.04); }
.card-badge {
  position: absolute;
  top: 12px;
  left: 12px;
}

.card-body {
  padding: 18px 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.card-title {
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.3;
  margin: 8px 0 6px;
}
.card-desc {
  font-size: .85rem;
  color: var(--text-light);
  line-height: 1.55;
  flex: 1;
  margin-bottom: 14px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--border);
}
.card-price {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--green-dark);
}
.card-price small { font-size: .7rem; font-weight: 500; color: var(--text-xs); display: block; }
.btn-card {
  background: var(--grad);
  color: #fff;
  padding: 9px 16px;
  border-radius: 50px;
  font-size: .82rem;
  font-weight: 700;
  white-space: nowrap;
  transition: var(--transition);
  text-decoration: none;
}
.btn-card:hover { background: var(--grad-h); transform: scale(1.03); color: #fff; }

/* ----- BESTSELLERS CAROUSEL ----- */
.bestsellers-wrap {
  overflow: hidden;
  position: relative;
}
.bestsellers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 20px;
}

/* ----- EDITORIAL / INTRO ----- */
.editorial {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.editorial-text h2 { font-size: clamp(1.5rem,3vw,2rem); font-weight: 800; margin-bottom: 1rem; }
.editorial-text p { color: var(--text-light); line-height: 1.8; margin-bottom: 1rem; }
.editorial-text p:last-child { margin-bottom: 0; }
.editorial-img img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  width: 100%;
  object-fit: cover;
  aspect-ratio: 4/3;
}

/* ----- QUOTE ----- */
.quote-block {
  background: var(--grad);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 40px 48px;
  margin: 0;
  position: relative;
}
.quote-block::before {
  content: '"';
  position: absolute;
  top: -16px;
  left: 32px;
  font-size: 8rem;
  font-family: var(--font-serif);
  opacity: .2;
  line-height: 1;
}
.quote-block blockquote {
  font-size: 1.2rem;
  font-style: italic;
  line-height: 1.7;
  opacity: .95;
  margin-bottom: .8rem;
}
.quote-block cite { font-size: .85rem; opacity: .75; font-style: normal; font-weight: 600; }

/* ----- CATEGORY CARDS ----- */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.cat-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  text-decoration: none;
  color: var(--text);
  transition: transform var(--transition), box-shadow var(--transition);
  display: block;
}
.cat-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); color: var(--text); }
.cat-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 16px;
}
.cat-icon.green { background: rgba(61,184,106,.12); }
.cat-icon.blue  { background: rgba(43,159,212,.12);  }
.cat-icon.purple{ background: rgba(147,51,234,.10);  }
.cat-card h3 { font-size: 1.1rem; font-weight: 800; margin-bottom: 8px; }
.cat-card p { font-size: .87rem; color: var(--text-light); line-height: 1.6; margin-bottom: 16px; }
.cat-link { font-size: .85rem; font-weight: 700; color: var(--blue); display: inline-flex; align-items: center; gap: 4px; }
.cat-link::after { content: '→'; transition: transform var(--transition); }
.cat-card:hover .cat-link::after { transform: translateX(4px); }

/* ----- FEATURES / WHY ----- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 24px;
}
.feature-item {
  text-align: center;
  padding: 24px 16px;
}
.feature-icon {
  font-size: 2.5rem;
  margin-bottom: 12px;
  display: block;
}
.feature-item h4 { font-size: 1rem; font-weight: 700; margin-bottom: 6px; }
.feature-item p { font-size: .85rem; color: var(--text-light); line-height: 1.6; }

/* ----- NEWSLETTER BANNER ----- */
.newsletter-banner {
  background: var(--grad);
  color: #fff;
  padding: 48px 0;
}
.newsletter-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.newsletter-text h3 { font-size: 1.5rem; font-weight: 800; margin-bottom: .4rem; }
.newsletter-text p { opacity: .85; font-size: .95rem; }
.newsletter-form { display: flex; gap: 8px; flex-wrap: wrap; }
.newsletter-form input {
  padding: 12px 20px;
  border-radius: 50px;
  border: none;
  font-size: .95rem;
  width: 280px;
  outline: none;
  color: var(--text);
}
.newsletter-form button {
  padding: 12px 24px;
  background: rgba(255,255,255,.2);
  color: #fff;
  border: 2px solid rgba(255,255,255,.5);
  border-radius: 50px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
}
.newsletter-form button:hover { background: rgba(255,255,255,.35); }

/* ----- FOOTER ----- */
#site-footer {
  background: #0f1923;
  color: rgba(255,255,255,.7);
  padding: 56px 0 24px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
.footer-brand .logo-wrap { margin-bottom: 16px; }
.footer-brand .logo-text strong { color: #fff; -webkit-text-fill-color: #fff; background: none; }
.footer-brand .logo-text span { color: rgba(255,255,255,.4); }
.footer-brand p { font-size: .88rem; line-height: 1.7; max-width: 280px; }
.footer-col h4 { color: #fff; font-size: .9rem; font-weight: 700; margin-bottom: 14px; letter-spacing: .03em; }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 8px; }
.footer-col ul li a { font-size: .87rem; color: rgba(255,255,255,.55); transition: color var(--transition); }
.footer-col ul li a:hover { color: var(--green); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: .82rem;
}
.footer-bottom a { color: rgba(255,255,255,.4); }
.footer-bottom a:hover { color: var(--green); }

/* ----- PAGE HERO (CATÉGORIES) ----- */
.page-hero {
  background: var(--grad);
  color: #fff;
  padding: 56px 0 40px;
}
.page-hero h1 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 900;
  margin-bottom: .6rem;
}
.page-hero p { opacity: .85; font-size: 1.05rem; max-width: 600px; }
.breadcrumb { font-size: .8rem; opacity: .65; margin-bottom: .8rem; }
.breadcrumb a { color: inherit; opacity: .8; }
.breadcrumb a:hover { opacity: 1; }

/* ----- PRODUCT DETAIL ----- */
.product-detail {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
  align-items: start;
  padding: 56px 0;
}
.product-detail-img img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}
.product-detail-info .product-title {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 800;
  margin-bottom: 1rem;
}
.product-detail-info .product-price {
  font-size: 2rem;
  font-weight: 900;
  color: var(--green-dark);
  margin-bottom: 1.5rem;
}
.product-detail-info .product-desc {
  color: var(--text-light);
  line-height: 1.8;
  margin-bottom: 1.5rem;
}
.benefits-list { list-style: none; margin-bottom: 1.5rem; }
.benefits-list li {
  display: flex;
  gap: 10px;
  margin-bottom: 8px;
  font-size: .95rem;
}
.benefits-list li::before {
  content: '✓';
  color: var(--green);
  font-weight: 900;
  flex-shrink: 0;
}
.buy-box {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  margin-top: 24px;
}
.buy-box .btn-buy {
  width: 100%;
  justify-content: center;
  background: var(--grad);
  color: #fff;
  padding: 16px;
  border-radius: 50px;
  font-size: 1.05rem;
  font-weight: 800;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
}
.buy-box .btn-buy:hover { background: var(--grad-h); transform: scale(1.02); }

/* ----- FILTER TABS ----- */
.filter-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}
.filter-tab {
  padding: 8px 18px;
  border-radius: 50px;
  border: 1.5px solid var(--border);
  background: var(--bg-white);
  color: var(--text-light);
  font-size: .88rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}
.filter-tab.active, .filter-tab:hover {
  background: var(--grad);
  color: #fff;
  border-color: transparent;
}

/* ----- CONSEIL BOX ----- */
.conseil-box {
  background: rgba(43,159,212,.06);
  border-left: 4px solid var(--blue);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 20px 24px;
  margin: 32px 0;
}
.conseil-box .conseil-label {
  font-size: .75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--blue);
  margin-bottom: 4px;
}
.conseil-box p { font-size: .92rem; color: var(--text-light); line-height: 1.7; margin: 0; }

/* ----- RESPONSIVE ----- */
@media (max-width: 1024px) {
  .categories-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .editorial { grid-template-columns: 1fr; }
  .editorial-img { order: -1; }
  .product-detail { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  nav { display: none; flex-direction: column; position: absolute; top: 72px; left: 0; right: 0; background: #fff; border-bottom: 1px solid var(--border); padding: 16px; box-shadow: var(--shadow-md); z-index: 999; }
  nav.open { display: flex; }
  .hamburger { display: flex; }
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero-visual { display: none; }
  .hero-actions { justify-content: center; }
  .categories-grid { grid-template-columns: 1fr; }
  .products-grid { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .newsletter-inner { flex-direction: column; text-align: center; }
  .newsletter-form { justify-content: center; }
  .newsletter-form input { width: 100%; max-width: 320px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .quote-block { padding: 32px 24px; }
  .stats-inner { gap: 24px; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  section { padding: 48px 0; }
  .hero { padding: 56px 0 40px; }
  .products-grid { grid-template-columns: 1fr; }
}