/* =========================================================
   BURAL'ZEN — Site Vitrine (info.buralzen.com)
   Feuille de style principale
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,300;0,9..144,400;0,9..144,500;0,9..144,600;1,9..144,400;1,9..144,500&family=Jost:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400&family=Space+Mono:wght@400;700&display=swap');

:root{
  /* --- Palette : "comptoir vert sauge & laiton" --- */
  --mousse:      #1E2E22;   /* vert mousse profond - fond sombre principal */
  --mousse-2:    #29402F;   /* vert mousse clair - dégradés / cartes sombres */
  --mousse-3:    #14201A;   /* vert quasi noir - profondeur */
  --or:          #C8A24B;   /* laiton / or antique - accent premium */
  --or-clair:    #E8D6A6;   /* or pâle - surlignage, hover */
  --sauge:       #A9BE9B;   /* vert sauge - accent doux, "zen" */
  --sauge-2:     #7E9B73;   /* vert sauge soutenu */
  --lin:         #F4F0E5;   /* lin / crème - fond clair */
  --ivoire:      #FBFAF4;   /* ivoire - cartes claires */
  --encre:       #20231D;   /* texte sombre */
  --encre-soft:  #565a4f;   /* texte secondaire */
  --ligne:       rgba(32,35,29,.12);

  /* --- Typo --- */
  --f-display: "Fraunces", serif;
  --f-body: "Jost", sans-serif;
  --f-mono: "Space Mono", monospace;

  /* --- Rythme --- */
  --container: 1240px;
  --radius: 18px;
  --radius-sm: 10px;

  --ease: cubic-bezier(.65,0,.35,1);
}

/* =========================================================
   RESET
   ========================================================= */
*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  font-family: var(--f-body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--encre);
  background: var(--lin);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img{ max-width:100%; display:block; }
a{ color: inherit; text-decoration: none; }
ul{ list-style: none; margin:0; padding:0; }
button{ font-family: inherit; cursor: pointer; }
input, textarea{ font-family: inherit; font-size: 1rem; }

::selection{ background: var(--or); color: var(--mousse-3); }

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

/* =========================================================
   TYPOGRAPHIE
   ========================================================= */
h1,h2,h3,h4{
  font-family: var(--f-display);
  font-weight: 500;
  line-height: 1.08;
  margin: 0;
  letter-spacing: -.01em;
  color: var(--mousse-3);
}
.eyebrow{
  font-family: var(--f-mono);
  font-size: .72rem;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--or);
  display:flex;
  align-items:center;
  gap:.7em;
}
.eyebrow::before{
  content:"";
  display:inline-block;
  width: 28px; height: 1px;
  background: var(--or);
}
.eyebrow.center{ justify-content:center; }
.eyebrow.center::before{ display:none; }

.lead{
  font-size: 1.18rem;
  color: var(--encre-soft);
  font-weight: 300;
  max-width: 56ch;
}
em, .accent-italic{
  font-family: var(--f-display);
  font-style: italic;
  font-weight: 400;
  color: var(--or);
}

/* =========================================================
   LAYOUT HELPERS
   ========================================================= */
.container{
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
}
.section{ padding: 110px 0; position: relative; }
.section--tight{ padding: 70px 0; }
.section--dark{
  background: var(--mousse);
  color: var(--lin);
}
.section--dark h1, .section--dark h2, .section--dark h3, .section--dark h4{
  color: var(--ivoire);
}
.section--dark .lead{ color: rgba(244,240,229,.72); }
.section--sauge{ background: linear-gradient(135deg, #EDF1E7 0%, #E1E9DA 100%); }

.grid{ display:grid; gap: 28px; }
.grid-2{ grid-template-columns: 1fr 1fr; }
.grid-3{ grid-template-columns: repeat(3, 1fr); }
.grid-4{ grid-template-columns: repeat(4, 1fr); }

.section-head{
  display:flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 40px;
  margin-bottom: 60px;
}
.section-head.center{
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}
.section-head h2{ font-size: clamp(2rem, 4vw, 3rem); margin-top: 14px; }
.section-head .lead{ margin-top: 14px; }

/* Reveal on scroll */
.reveal{
  opacity: 0;
  transform: translateY(36px);
  transition: opacity .9s var(--ease), transform .9s var(--ease);
}
.reveal.is-visible{ opacity: 1; transform: translateY(0); }
.reveal-stagger > *{ transition-delay: calc(var(--i, 0) * 90ms); }

/* =========================================================
   BUTTONS
   ========================================================= */
.btn{
  display:inline-flex;
  align-items:center;
  gap: 12px;
  font-family: var(--f-mono);
  font-size: .78rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  padding: 17px 30px;
  border-radius: 100px;
  border: 1px solid transparent;
  transition: all .45s var(--ease);
  white-space: nowrap;
}
.btn svg{ width: 14px; height: 14px; transition: transform .4s var(--ease); flex-shrink:0; }
.btn:hover svg{ transform: translateX(5px); }

.btn--gold{
  background: var(--or);
  color: var(--mousse-3);
}
.btn--gold:hover{ background: var(--or-clair); }

.btn--ghost-light{
  border-color: rgba(244,240,229,.35);
  color: var(--ivoire);
}
.btn--ghost-light:hover{ border-color: var(--or); color: var(--or); }

.btn--ghost-dark{
  border-color: rgba(32,35,29,.25);
  color: var(--mousse-3);
}
.btn--ghost-dark:hover{ border-color: var(--mousse); background: var(--mousse); color: var(--ivoire); }

.btn--sm{ padding: 12px 22px; font-size: .7rem; }

/* =========================================================
   HEADER / TOPBAR
   ========================================================= */
.topbar{
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  display:flex;
  align-items:center;
  justify-content: space-between;
  padding: 22px 32px;
  transition: background .5s var(--ease), padding .5s var(--ease), box-shadow .5s var(--ease);
}
.topbar.is-scrolled{
  background: rgba(244,240,229,.86);
  backdrop-filter: blur(14px);
  padding: 14px 32px;
  box-shadow: 0 1px 0 var(--ligne);
}
.topbar.is-scrolled .topbar-link,
.topbar.is-scrolled .menu-trigger{ color: var(--mousse-3); }
.topbar.is-scrolled .menu-trigger .bar{ background: var(--mousse-3); }

.brand{
  display:flex;
  align-items:center;
  gap: 14px;
}
.brand-mark{
  display:flex;
  align-items:center;
}
.brand-mark img{ height: 46px; width:auto; display:block; filter: drop-shadow(0 2px 10px rgba(20,32,26,.25)); }
.brand-text{
  font-family: var(--f-mono);
  font-size: .7rem;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--lin);
  transition: color .5s var(--ease);
}
.topbar.is-scrolled .brand-text{ color: var(--mousse); }

.topbar-right{ display:flex; align-items:center; gap: 28px; }
.topbar-link{
  font-family: var(--f-mono);
  font-size: .72rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--lin);
  transition: color .3s, opacity .3s;
}
.topbar-link:hover{ color: var(--or); }

.menu-trigger{
  display:flex;
  align-items:center;
  gap: 14px;
  background: none;
  border: none;
  color: var(--lin);
  font-family: var(--f-mono);
  font-size: .72rem;
  letter-spacing: .25em;
  text-transform: uppercase;
}
.menu-trigger .bars{
  display:flex;
  flex-direction: column;
  gap: 5px;
  width: 26px;
}
.menu-trigger .bar{
  height: 2px;
  background: var(--lin);
  transition: all .45s var(--ease);
}
.menu-trigger .bar:nth-child(2){ width: 70%; margin-left:auto; }
.menu-open .menu-trigger{ color: var(--or); }
.menu-open .menu-trigger .bar{ background: var(--or); }
.menu-open .menu-trigger .bar:nth-child(1){ transform: translateY(7px) rotate(45deg); width:100%; }
.menu-open .menu-trigger .bar:nth-child(2){ opacity: 0; }
.menu-open .menu-trigger .bar:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }

/* =========================================================
   MENU PLEIN ÉCRAN
   ========================================================= */
.fullmenu{
  position: fixed;
  inset: 0;
  z-index: 190;
  background: var(--mousse-3);
  color: var(--ivoire);
  display:flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 120px 32px 50px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-2%);
  transition: opacity .6s var(--ease), visibility .6s, transform .6s var(--ease);
  overflow: hidden;
}
.menu-open .fullmenu{
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.fullmenu::before{
  content:"";
  position:absolute;
  width: 70vmax; height: 70vmax;
  border-radius: 44% 56% 60% 40% / 50% 45% 55% 50%;
  background: radial-gradient(circle at 30% 30%, rgba(169,190,155,.22), transparent 60%);
  top: -25vmax; right: -22vmax;
  animation: blobMove 22s ease-in-out infinite alternate;
  pointer-events:none;
}
.fullmenu::after{
  content:"";
  position:absolute;
  width: 55vmax; height: 55vmax;
  border-radius: 60% 40% 38% 62% / 55% 60% 40% 45%;
  background: radial-gradient(circle at 70% 70%, rgba(200,162,75,.14), transparent 65%);
  bottom: -28vmax; left: -18vmax;
  animation: blobMove 26s ease-in-out infinite alternate-reverse;
  pointer-events:none;
}
@keyframes blobMove{
  0%{ transform: translate(0,0) rotate(0deg) scale(1); }
  100%{ transform: translate(4%, 6%) rotate(20deg) scale(1.08); }
}

.fullmenu-grid{
  display:grid;
  grid-template-columns: 1.3fr .7fr;
  gap: 60px;
  position: relative;
  z-index: 2;
}
.fullmenu-nav{ display:flex; flex-direction:column; }
.fullmenu-nav a{
  display:flex;
  align-items:baseline;
  gap: 22px;
  font-family: var(--f-display);
  font-weight: 500;
  font-size: clamp(2.6rem, 7vw, 5.2rem);
  line-height: 1.18;
  color: var(--ivoire);
  border-bottom: 1px solid rgba(244,240,229,.12);
  padding: 14px 0;
  transition: color .4s var(--ease), padding-left .4s var(--ease);
  position: relative;
  overflow:hidden;
}
.fullmenu-nav a .ref{
  font-family: var(--f-mono);
  font-size: .85rem;
  letter-spacing: .2em;
  color: var(--or);
  flex-shrink:0;
}
.fullmenu-nav a .word{ position:relative; }
.fullmenu-nav a:hover{ color: var(--or-clair); padding-left: 24px; }
.fullmenu-nav a:hover .ref{ color: var(--sauge); }
.fullmenu-nav a.is-current{ color: var(--or); }
.fullmenu-nav a.is-current .ref{ color: var(--sauge); }

/* staggered entrance */
.fullmenu-nav a{
  opacity:0;
  transform: translateY(28px);
  transition: opacity .6s var(--ease), transform .6s var(--ease), color .4s var(--ease), padding-left .4s var(--ease);
}
.menu-open .fullmenu-nav a{ opacity:1; transform: translateY(0); }
.menu-open .fullmenu-nav a:nth-child(1){ transition-delay: .08s; }
.menu-open .fullmenu-nav a:nth-child(2){ transition-delay: .14s; }
.menu-open .fullmenu-nav a:nth-child(3){ transition-delay: .20s; }
.menu-open .fullmenu-nav a:nth-child(4){ transition-delay: .26s; }
.menu-open .fullmenu-nav a:nth-child(5){ transition-delay: .32s; }
.menu-open .fullmenu-nav a:nth-child(6){ transition-delay: .38s; }

.fullmenu-side{
  display:flex;
  flex-direction: column;
  justify-content: center;
  gap: 34px;
  border-left: 1px solid rgba(244,240,229,.12);
  padding-left: 50px;
}
.fullmenu-side h4{
  font-family: var(--f-mono);
  font-size: .68rem;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--sauge);
  margin-bottom: 12px;
  font-weight: 400;
}
.fullmenu-side p, .fullmenu-side a{
  font-size: .98rem;
  color: rgba(244,240,229,.78);
}
.fullmenu-side a:hover{ color: var(--or); }
.fullmenu-side .socials{ display:flex; gap:16px; margin-top:6px; }
.fullmenu-side .socials a{
  width:40px; height:40px; border-radius:50%;
  border:1px solid rgba(244,240,229,.2);
  display:flex; align-items:center; justify-content:center;
  transition: border-color .3s, transform .3s;
}
.fullmenu-side .socials a:hover{ border-color: var(--or); transform: translateY(-3px); color: var(--or); }
.fullmenu-side .socials svg{ width:16px; height:16px; }

.fullmenu-foot{
  position: relative; z-index:2;
  display:flex; justify-content: space-between; align-items:center;
  font-family: var(--f-mono); font-size:.68rem; letter-spacing:.2em; text-transform:uppercase;
  color: rgba(244,240,229,.45);
  padding-top: 30px;
  border-top: 1px solid rgba(244,240,229,.1);
  flex-wrap: wrap;
  gap: 14px;
}
.fullmenu-foot a{ color: rgba(244,240,229,.45); transition: color .3s; }
.fullmenu-foot a:hover{ color: var(--or); }

/* =========================================================
   HERO
   ========================================================= */
.hero{
  position: relative;
  min-height: 100vh;
  display:flex;
  align-items:center;
  background: linear-gradient(175deg, var(--mousse) 0%, var(--mousse-2) 60%, var(--mousse-3) 100%);
  color: var(--ivoire);
  overflow:hidden;
  padding-top: 120px;
}
.hero::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(ellipse at 85% 20%, rgba(169,190,155,.16), transparent 55%),
    radial-gradient(ellipse at 10% 90%, rgba(200,162,75,.14), transparent 50%);
  pointer-events:none;
}
.hero-grid{
  display:grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 60px;
  align-items:center;
  position: relative;
  z-index: 2;
}
.hero h1{
  font-size: clamp(2.8rem, 6vw, 5.4rem);
  color: var(--ivoire);
  margin: 18px 0 24px;
}
.hero h1 .accent-italic{ display:block; }
.hero p.lead{ color: rgba(244,240,229,.72); margin-bottom: 38px; }
.hero-ctas{ display:flex; gap:18px; flex-wrap:wrap; margin-bottom: 56px; }

.hero-stack{
  position: relative;
  height: 560px;
}
.hero-card{
  position:absolute;
  border-radius: var(--radius);
  overflow:hidden;
  box-shadow: 0 30px 70px rgba(10,18,12,.45);
  border: 1px solid rgba(244,240,229,.08);
  transition: transform .6s var(--ease);
}
.hero-card img{ width:100%; height:100%; object-fit:cover; transition: transform .35s ease-out; }
.hero-card--1{ width: 64%; aspect-ratio: 4/5; top: 0; right: 0; transform: rotate(3deg); z-index:3; }
.hero-card--2{ width: 50%; aspect-ratio: 4/5; bottom: 30px; left: 0; transform: rotate(-6deg); z-index:2; }
.hero-card--3{ width: 42%; aspect-ratio: 1/1; top: 38%; left: 36%; transform: rotate(8deg) translateY(-50%); z-index:4; }

.hero-badge{
  position:absolute;
  z-index: 5;
  bottom: -10px;
  right: 6%;
  background: var(--or);
  color: var(--mousse-3);
  border-radius: 50%;
  width: 142px; height: 142px;
  display:flex; align-items:center; justify-content:center;
  text-align:center;
  font-family: var(--f-mono);
  font-size: .62rem;
  letter-spacing: .12em;
  text-transform:uppercase;
  line-height: 1.35;
  padding: 14px;
  box-shadow: 0 18px 40px rgba(200,162,75,.35);
  animation: spin-slow 26s linear infinite;
}
.hero-badge span{ animation: spin-slow-rev 26s linear infinite; display:block; }
@keyframes spin-slow{ to{ transform: rotate(360deg); } }
@keyframes spin-slow-rev{ to{ transform: rotate(-360deg); } }

.hero-scroll{
  position:absolute;
  left: 32px; bottom: 36px;
  display:flex; align-items:center; gap:14px;
  font-family: var(--f-mono); font-size:.68rem; letter-spacing:.25em; text-transform:uppercase;
  color: rgba(244,240,229,.5);
  z-index:3;
}
.hero-scroll .line{ width:48px; height:1px; background: rgba(244,240,229,.3); position:relative; overflow:hidden; }
.hero-scroll .line::after{
  content:""; position:absolute; inset:0; background: var(--or);
  transform: translateX(-100%);
  animation: lineSlide 2.6s var(--ease) infinite;
}
@keyframes lineSlide{
  0%{ transform: translateX(-100%); }
  50%{ transform: translateX(0); }
  100%{ transform: translateX(100%); }
}

/* =========================================================
   MARQUEE
   ========================================================= */
.marquee{
  background: var(--or);
  color: var(--mousse-3);
  overflow:hidden;
  white-space:nowrap;
  border-top: 1px solid rgba(20,32,26,.12);
  border-bottom: 1px solid rgba(20,32,26,.12);
}
.marquee-track{
  display:inline-flex;
  align-items:center;
  gap: 60px;
  padding: 16px 0;
  animation: marquee 38s linear infinite;
}
.marquee-track span{
  font-family: var(--f-mono);
  font-size: .8rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  display:flex; align-items:center; gap:60px;
}
.marquee-track span::after{ content:"✦"; color: var(--mousse); opacity:.5; margin-left:60px; }
@keyframes marquee{
  from{ transform: translateX(0); }
  to{ transform: translateX(-50%); }
}

/* =========================================================
   ABOUT / WELCOME
   ========================================================= */
.about-grid{
  display:grid;
  grid-template-columns: .85fr 1.15fr;
  gap: 80px;
  align-items:center;
}
.about-visual{
  position:relative;
  background: var(--mousse);
  border-radius: var(--radius);
  aspect-ratio: 4/5;
  display:flex;
  align-items:center;
  justify-content:center;
  overflow:hidden;
}
.about-visual::before{
  content:"";
  position:absolute; inset:0;
  background: radial-gradient(circle at 30% 20%, rgba(169,190,155,.25), transparent 60%);
}
.about-visual img{
  width: 62%;
  position:relative;
  z-index:2;
  filter: drop-shadow(0 20px 40px rgba(0,0,0,.35));
  animation: floaty 7s ease-in-out infinite;
}
@keyframes floaty{
  0%,100%{ transform: translateY(0); }
  50%{ transform: translateY(-16px); }
}
.about-visual .ring{
  position:absolute;
  border: 1px dashed rgba(244,240,229,.25);
  border-radius: 50%;
}
.about-visual .ring--1{ width: 78%; aspect-ratio:1/1; animation: spin-slow 60s linear infinite; }
.about-visual .ring--2{ width: 96%; aspect-ratio:1/1; animation: spin-slow-rev 90s linear infinite; }

.about-text h2{ font-size: clamp(2.1rem, 4vw, 3.2rem); margin: 14px 0 24px; }
.about-text p{ color: var(--encre-soft); margin-bottom: 28px; }
.about-points{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-top: 12px;
}
.about-point{
  display:flex;
  gap: 14px;
  align-items:flex-start;
  padding: 18px;
  background: var(--ivoire);
  border: 1px solid var(--ligne);
  border-radius: var(--radius-sm);
  transition: transform .4s var(--ease), border-color .4s;
}
.about-point:hover{ transform: translateY(-4px); border-color: var(--or); }
.about-point svg{ width:22px; height:22px; flex-shrink:0; color: var(--or); margin-top:2px; }
.about-point strong{ display:block; font-family: var(--f-display); font-size:1.02rem; color: var(--mousse-3); margin-bottom:2px; }
.about-point span{ font-size:.88rem; color: var(--encre-soft); }

/* =========================================================
   VALEURS — CARTES
   ========================================================= */
.values-grid{ grid-template-columns: repeat(3, 1fr); }
.value-card{
  background: var(--ivoire);
  border: 1px solid var(--ligne);
  border-radius: var(--radius);
  padding: 42px 34px;
  position:relative;
  transition: transform .5s var(--ease), box-shadow .5s var(--ease), border-color .5s;
}
.value-card:hover{
  transform: translateY(-8px);
  box-shadow: 0 24px 50px rgba(30,46,34,.12);
  border-color: var(--or);
}
.value-card .num{
  font-family: var(--f-mono);
  font-size: .78rem;
  letter-spacing:.2em;
  color: var(--or);
  margin-bottom: 26px;
  display:block;
}
.value-card h3{ font-size: 1.5rem; margin-bottom: 14px; }
.value-card p{ color: var(--encre-soft); font-size:.96rem; }

/* =========================================================
   PRODUITS — CARTES & GRILLES
   ========================================================= */
.cat-grid{ grid-template-columns: repeat(4, 1fr); }
.cat-card{
  position:relative;
  border-radius: var(--radius);
  overflow:hidden;
  aspect-ratio: 3/4;
  background: var(--mousse);
}
.cat-card img{
  width:100%; height:100%; object-fit:cover;
  transition: transform 1s var(--ease), filter 1s var(--ease);
  filter: saturate(.92);
}
.cat-card:hover img{ transform: scale(1.08); filter: saturate(1.1); }
.cat-card::after{
  content:"";
  position:absolute; inset:0;
  background: linear-gradient(0deg, rgba(20,32,26,.92) 0%, rgba(20,32,26,.05) 60%);
}
.cat-card-info{
  position:absolute; left:0; right:0; bottom:0;
  padding: 22px;
  z-index: 2;
  color: var(--ivoire);
}
.cat-card-info .num{
  font-family: var(--f-mono); font-size:.66rem; letter-spacing:.25em; color: var(--or);
  display:block; margin-bottom:8px;
}
.cat-card-info h3{ font-size: 1.25rem; color: var(--ivoire); }
.cat-card-info p{ font-size:.78rem; color: rgba(244,240,229,.65); margin-top:4px; }

/* fiche produit (catalogue) */
.product-grid{ grid-template-columns: repeat(4, 1fr); }
.product-card{
  background: var(--ivoire);
  border:1px solid var(--ligne);
  border-radius: var(--radius-sm);
  overflow:hidden;
  transition: transform .45s var(--ease), box-shadow .45s var(--ease);
}
.product-card:hover{ transform: translateY(-6px); box-shadow: 0 18px 40px rgba(30,46,34,.12); }
.product-card .thumb{
  aspect-ratio: 1/1;
  background: var(--lin);
  display:flex; align-items:center; justify-content:center;
  overflow:hidden;
}
.product-card .thumb img{
  width:100%; height:100%; object-fit:contain;
  mix-blend-mode: multiply;
  transition: transform .6s var(--ease);
  padding: 14px;
}
.product-card:hover .thumb img{ transform: scale(1.06); }
.product-card .info{ padding: 16px 18px 20px; }
.product-card .ref{
  font-family: var(--f-mono); font-size:.62rem; letter-spacing:.18em; color: var(--or);
  text-transform: uppercase;
}
.product-card h4{
  font-family: var(--f-body); font-weight:500; font-size:.92rem; color: var(--mousse-3);
  margin-top: 6px; line-height:1.4;
}
.product-card .tag{
  display:inline-block; margin-top:10px;
  font-family: var(--f-mono); font-size:.62rem; letter-spacing:.16em; text-transform:uppercase;
  color: var(--sauge-2); border:1px solid var(--ligne); border-radius: 100px; padding: 4px 10px;
}

/* en-tête de catégorie produit */
.cat-head{
  display:flex; align-items:flex-end; justify-content: space-between; gap:30px; margin-bottom:44px;
  border-bottom: 1px solid var(--ligne);
  padding-bottom: 26px;
  flex-wrap: wrap;
}
.cat-head .num-big{
  font-family: var(--f-display); font-style: italic; font-size: 3.2rem; color: var(--or); line-height:1;
}
.cat-head h2{ font-size: clamp(1.8rem, 3.4vw, 2.6rem); margin-top: 4px; }
.cat-head p{ color: var(--encre-soft); max-width: 46ch; }

.cat-section{ scroll-margin-top: 110px; }
.cat-section + .cat-section{ margin-top: 100px; }

.product-card--photo .thumb img{ mix-blend-mode: normal; object-fit: cover; padding: 0; }
.product-card--feature{ grid-column: span 2; }
.product-card--feature .thumb{ aspect-ratio: 2/1; }
@media (max-width: 1100px){ .product-card--feature{ grid-column: span 2; } }
@media (max-width: 720px){ .product-card--feature{ grid-column: span 1; } .product-card--feature .thumb{ aspect-ratio: 1/1; } }

/* =========================================================
   BANNIÈRE CTA (analyses, devenir revendeur, etc.)
   ========================================================= */
.banner{
  position:relative;
  border-radius: var(--radius);
  overflow:hidden;
  background: var(--mousse);
  color: var(--ivoire);
  padding: 80px;
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 50px;
  align-items:center;
}
.banner::before{
  content:"";
  position:absolute; inset:0;
  background: linear-gradient(120deg, rgba(20,32,26,.55), rgba(20,32,26,.92)), var(--bg-img, none);
  background-size: cover; background-position:center;
  z-index:0;
}
.banner > *{ position:relative; z-index:1; }
.banner h2{ color: var(--ivoire); font-size: clamp(2rem, 4vw, 3rem); margin: 14px 0 18px; }
.banner p{ color: rgba(244,240,229,.75); margin-bottom: 30px; max-width: 50ch; }
.banner-figure{
  border-radius: var(--radius-sm);
  overflow:hidden;
  aspect-ratio: 4/5;
  border: 1px solid rgba(244,240,229,.15);
}
.banner-figure img{ width:100%; height:100%; object-fit:cover; }

/* =========================================================
   RÉSEAU / CARTE / STATS
   ========================================================= */
.stats-row{
  display:grid;
  grid-template-columns: repeat(3,1fr);
  gap: 28px;
  margin-bottom: 60px;
}
.stat{
  text-align:center;
  padding: 30px 16px;
  border: 1px solid var(--ligne);
  border-radius: var(--radius-sm);
  background: var(--ivoire);
}
.stat .num{
  font-family: var(--f-display); font-size: 2.6rem; color: var(--mousse); display:block;
}
.stat .num .unit{ font-family: var(--f-display); font-style: italic; color: var(--or); }
.stat > span{ font-family: var(--f-mono); font-size:.66rem; letter-spacing:.18em; text-transform:uppercase; color: var(--encre-soft); }

.map-frame{
  border-radius: var(--radius);
  overflow:hidden;
  border: 1px solid var(--ligne);
  aspect-ratio: 16/8;
  filter: grayscale(.25) sepia(.08);
}
.map-frame iframe{ width:100%; height:100%; border:0; }

/* =========================================================
   PROCESS / TIMELINE (analyses, histoire)
   ========================================================= */
.process{
  display:grid;
  grid-template-columns: repeat(5,1fr);
  gap: 22px;
}
.process-step{
  position:relative;
  padding: 30px 22px;
  border: 1px solid var(--ligne);
  border-radius: var(--radius-sm);
  background: var(--ivoire);
  min-height: 220px;
  display:flex; flex-direction:column; justify-content:space-between;
}
.process-step .step-num{
  font-family: var(--f-display); font-style:italic; font-size: 2.4rem; color: var(--sauge-2);
}
.process-step h4{ font-size: 1.05rem; margin: 16px 0 8px; color: var(--mousse-3); font-family: var(--f-display); }
.process-step p{ font-size:.85rem; color: var(--encre-soft); }
.process-step:not(:last-child)::after{
  content:"";
  position:absolute; top:50%; right:-22px; width:22px; height:1px;
  background: var(--ligne);
  display:none;
}
@media (min-width: 1000px){
  .process-step:not(:last-child)::after{ display:block; }
}

/* document / certificat card */
.doc-grid{ grid-template-columns: repeat(3,1fr); }
.doc-card{
  background: var(--mousse);
  color: var(--ivoire);
  border-radius: var(--radius);
  padding: 38px 32px;
  position:relative;
  overflow:hidden;
}
.doc-card::before{
  content:"PDF";
  position:absolute;
  top:-30px; right:-10px;
  font-family: var(--f-display); font-style:italic; font-weight:600;
  font-size: 7rem;
  color: rgba(244,240,229,.05);
}
.doc-card .ico{
  width:52px; height:52px; border-radius:50%;
  background: rgba(200,162,75,.15);
  display:flex; align-items:center; justify-content:center;
  margin-bottom: 26px;
  color: var(--or);
}
.doc-card .ico svg{ width:22px; height:22px; }
.doc-card h4{ color: var(--ivoire); font-size:1.25rem; margin-bottom:10px; }
.doc-card p{ color: rgba(244,240,229,.65); font-size:.88rem; margin-bottom: 22px; }
.doc-card .meta{
  display:flex; justify-content:space-between; align-items:center;
  font-family: var(--f-mono); font-size:.66rem; letter-spacing:.18em; text-transform:uppercase;
  color: var(--sauge);
  border-top: 1px solid rgba(244,240,229,.12);
  padding-top: 16px;
}

/* compliance box */
.compliance{
  display:grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 60px;
  align-items:center;
}
.compliance-list li{
  display:flex; gap:16px; padding: 18px 0; border-bottom:1px solid var(--ligne);
}
.compliance-list li:last-child{ border-bottom:none; }
.compliance-list .mark{
  font-family: var(--f-mono); font-size:.7rem; color: var(--or); flex-shrink:0; padding-top:3px;
}
.compliance-list h4{ font-family: var(--f-display); font-size:1.05rem; color: var(--mousse-3); margin-bottom:4px; }
.compliance-list p{ font-size:.88rem; color: var(--encre-soft); }

/* =========================================================
   SOCIAL
   ========================================================= */
.social-grid{ grid-template-columns: 1fr 1fr; }
.social-card{
  position:relative;
  border-radius: var(--radius);
  overflow:hidden;
  padding: 50px;
  min-height: 260px;
  display:flex; flex-direction:column; justify-content:space-between;
  color: var(--ivoire);
  transition: transform .5s var(--ease);
}
.social-card:hover{ transform: translateY(-6px); }
.social-card.fb{ background: linear-gradient(135deg, var(--mousse) 0%, #3a5a45 100%); }
.social-card.ig{ background: linear-gradient(135deg, #2d2117 0%, var(--or) 130%); }
.social-card .ico{
  width:54px; height:54px; border-radius:50%;
  background: rgba(255,255,255,.12);
  display:flex; align-items:center; justify-content:center;
}
.social-card .ico svg{ width:24px; height:24px; }
.social-card h3{ color: var(--ivoire); font-size: 1.6rem; }
.social-card span{
  font-family: var(--f-mono); font-size:.72rem; letter-spacing:.2em; text-transform:uppercase;
  display:flex; align-items:center; gap:10px;
}

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer{
  background: var(--mousse-3);
  color: rgba(244,240,229,.6);
  padding: 90px 0 30px;
}
.footer-top{
  display:grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 50px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(244,240,229,.08);
}
.footer-brand img{ height: 36px; margin-bottom: 20px; filter: brightness(0) invert(1) opacity(.92); }
.footer-brand p{ font-size:.92rem; max-width: 32ch; color: rgba(244,240,229,.5); }
.footer-col h4{
  font-family: var(--f-mono); font-size:.68rem; letter-spacing:.25em; text-transform:uppercase;
  color: var(--or); margin-bottom: 22px; font-weight:400;
}
.footer-col li{ margin-bottom: 12px; }
.footer-col a, .footer-col span{ font-size:.92rem; color: rgba(244,240,229,.62); transition: color .3s; }
.footer-col a:hover{ color: var(--or); }
.footer-socials{ display:flex; gap:14px; margin-top:18px; }
.footer-socials a{
  width:38px; height:38px; border-radius:50%; border:1px solid rgba(244,240,229,.15);
  display:flex; align-items:center; justify-content:center; transition: all .3s;
}
.footer-socials a:hover{ border-color: var(--or); color: var(--or); transform: translateY(-3px); }
.footer-socials svg{ width:15px; height:15px; }

.footer-bottom{
  display:flex; justify-content:space-between; align-items:center;
  padding-top: 30px;
  font-family: var(--f-mono); font-size:.68rem; letter-spacing:.15em; text-transform:uppercase;
  color: rgba(244,240,229,.35);
  flex-wrap:wrap; gap: 14px;
}
.footer-bottom a{ color: rgba(244,240,229,.35); }
.footer-bottom a:hover{ color: var(--or); }

/* =========================================================
   PAGE HERO (pages intérieures)
   ========================================================= */
.page-hero{
  position:relative;
  padding: 200px 0 110px;
  background: linear-gradient(175deg, var(--mousse) 0%, var(--mousse-2) 70%, var(--mousse-3) 100%);
  color: var(--ivoire);
  overflow:hidden;
}
.page-hero::before{
  content:"";
  position:absolute; inset:0;
  background:
    radial-gradient(ellipse at 90% 10%, rgba(169,190,155,.16), transparent 50%),
    radial-gradient(ellipse at 5% 100%, rgba(200,162,75,.14), transparent 50%);
}
.page-hero-grid{
  display:grid; grid-template-columns: 1.3fr .7fr; gap:50px; align-items:flex-end;
  position:relative; z-index:2;
}
.page-hero h1{ color: var(--ivoire); font-size: clamp(2.6rem, 6vw, 4.6rem); margin-top: 16px; }
.page-hero .lead{ color: rgba(244,240,229,.72); }
.breadcrumb{
  font-family: var(--f-mono); font-size:.7rem; letter-spacing:.2em; text-transform:uppercase;
  color: rgba(244,240,229,.45); display:flex; gap:10px; align-items:center; margin-top: 30px;
}
.breadcrumb a{ color: rgba(244,240,229,.45); }
.breadcrumb a:hover{ color: var(--or); }

/* =========================================================
   TIMELINE (histoire / à propos)
   ========================================================= */
.timeline{
  position:relative;
  margin-top: 20px;
}
.timeline::before{
  content:"";
  position:absolute; left: 90px; top: 10px; bottom: 10px; width: 1px;
  background: linear-gradient(180deg, var(--or) 0%, var(--ligne) 90%);
}
.timeline-item{
  position:relative;
  display:grid;
  grid-template-columns: 90px 1fr;
  gap: 50px;
  padding: 36px 0;
}
.timeline-item:not(:last-child){ border-bottom: 1px solid var(--ligne); }
.timeline-year{
  font-family: var(--f-display); font-style: italic; font-size: 1.7rem; color: var(--or);
  position:relative;
}
.timeline-year::after{
  content:""; position:absolute; right:-55px; top:14px;
  width:12px; height:12px; border-radius:50%;
  background: var(--ivoire); border: 2px solid var(--or);
}
.timeline-item h3{ font-size: 1.4rem; margin-bottom: 10px; }
.timeline-item p{ color: var(--encre-soft); max-width: 60ch; }

/* =========================================================
   MISSION SPLIT (à propos)
   ========================================================= */
.mission-grid{
  grid-template-columns: 1.1fr .9fr;
  gap: 70px;
  align-items:center;
}
.mission-figure{
  position:relative;
  border-radius: var(--radius);
  overflow:hidden;
  aspect-ratio: 4/5;
}
.mission-figure img{ width:100%; height:100%; object-fit:cover; }
.mission-figure::after{
  content:"";
  position:absolute; inset:0;
  background: linear-gradient(0deg, rgba(20,32,26,.55) 0%, transparent 55%);
}
.mission-quote{
  position:absolute; left:30px; right:30px; bottom:30px; z-index:2;
  color: var(--ivoire);
  font-family: var(--f-display); font-style:italic; font-size: 1.3rem; line-height:1.4;
}

/* =========================================================
   FORMULAIRE CONTACT
   ========================================================= */
.contact-grid{ grid-template-columns: 1fr 1fr; gap: 70px; align-items: stretch; }
.form-row{ display:grid; gap: 22px; }
.form-row.two{ grid-template-columns: 1fr 1fr; }
.field{ display:flex; flex-direction:column; gap:10px; }
.field label{
  font-family: var(--f-mono); font-size:.66rem; letter-spacing:.2em; text-transform:uppercase; color: var(--or);
}
.field input, .field textarea, .field select{
  background: var(--ivoire);
  border: 1px solid var(--ligne);
  border-radius: var(--radius-sm);
  padding: 16px 18px;
  color: var(--encre);
  transition: border-color .3s;
}
.field input:focus, .field textarea:focus, .field select:focus{ outline:none; border-color: var(--or); }
.field select{ appearance: none; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23C8A24B' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 18px center; background-size: 16px;
}
.field textarea{ resize: vertical; min-height: 140px; }

.contact-card{
  background: var(--mousse);
  color: var(--ivoire);
  border-radius: var(--radius);
  padding: 50px;
  display:flex; flex-direction:column; justify-content:space-between;
}
.contact-card h3{ color: var(--ivoire); font-size:1.6rem; margin-bottom: 20px; }
.contact-line{
  display:flex; gap:16px; align-items:flex-start; padding: 16px 0; border-bottom:1px solid rgba(244,240,229,.1);
}
.contact-line:last-of-type{ border-bottom:none; }
.contact-line svg{ width:20px; height:20px; color: var(--or); flex-shrink:0; margin-top:3px; }
.contact-line strong{ display:block; font-family:var(--f-display); font-size:1.05rem; color:var(--ivoire); }
.contact-line span, .contact-line a{ font-size:.9rem; color: rgba(244,240,229,.65); }
.contact-line a:hover{ color: var(--or); }

/* =========================================================
   FLASH MESSAGES, BLOG, ARTICLES, COA
   ========================================================= */
.flash{
  position: fixed;
  top: 88px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 120;
  width: min(640px, calc(100% - 40px));
  margin: 0;
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  box-shadow: 0 12px 40px rgba(20,32,26,.12);
}
.flash--success{ background: rgba(122,143,110,.15); color: var(--sauge); border: 1px solid rgba(122,143,110,.25); }
.flash--error{ background: rgba(180,60,60,.08); color: #8f2f2f; border: 1px solid rgba(180,60,60,.18); }

.blog-grid{ grid-template-columns: repeat(3,1fr); gap: 28px; }
.blog-card{
  background: #fff;
  border: 1px solid var(--ligne);
  border-radius: var(--radius);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.blog-card-cover{ display:block; border-radius: var(--radius-sm); overflow:hidden; margin:-4px -4px 8px; }
.blog-card-cover img{ width:100%; aspect-ratio: 16/10; object-fit:cover; display:block; }
.blog-card-cat{
  font-family: var(--f-mono);
  font-size: .66rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--or);
}
.blog-card h2, .blog-card h3{ font-size: 1.25rem; line-height: 1.3; margin: 0; }
.blog-card h2 a, .blog-card h3 a{ color: inherit; text-decoration: none; }
.blog-card h2 a:hover, .blog-card h3 a:hover{ color: var(--sauge); }
.blog-card-foot{ display:flex; justify-content:space-between; gap:12px; font-size:.82rem; color: rgba(45,58,46,.6); margin-top:auto; }
.blog-filters{ display:flex; flex-wrap:wrap; gap:10px; margin-bottom: 28px; }
.blog-filter{
  padding: 10px 16px;
  border-radius: 999px;
  border: 1px solid var(--ligne);
  text-decoration: none;
  color: var(--encre);
  font-size: .9rem;
}
.blog-filter.is-active, .blog-filter:hover{ background: var(--mousse); color: var(--ivoire); border-color: var(--mousse); }

.pagination{ display:flex; gap:8px; margin-top: 32px; flex-wrap:wrap; }
.pagination-link{
  width: 40px; height: 40px;
  display:grid; place-items:center;
  border-radius: 50%;
  border: 1px solid var(--ligne);
  text-decoration:none;
  color: var(--encre);
}
.pagination-link.is-active, .pagination-link:hover{ background: var(--sauge); color: var(--ivoire); border-color: var(--sauge); }

.article-wrap{ max-width: 820px; }
.article-title{ font-size: clamp(2rem, 4vw, 3rem); margin: 14px 0; }
.article-meta{ color: rgba(45,58,46,.65); margin-bottom: 28px; }
.article-cover{ margin: 28px 0; border-radius: var(--radius); overflow:hidden; }
.article-cover img{ width:100%; display:block; }
.article-excerpt{ font-size: 1.15rem; margin-bottom: 28px; }
.article-content{ line-height: 1.8; }
.article-content p{ margin-bottom: 1em; }
.article-content a{ color: var(--sauge); }
.article-links{ display:flex; flex-wrap:wrap; gap: 18px; margin-top: 36px; padding-top: 24px; border-top: 1px solid var(--ligne); }
.article-links a{ color: var(--sauge); }

.coa-search{ max-width: 760px; }
.coa-family{ margin-bottom: 40px; }
.coa-family h3{ margin-bottom: 18px; font-family: var(--f-display); }
.doc-card--action .btn{ margin-top: 14px; }
.empty-state{ text-align:center; padding: 40px 20px; color: rgba(45,58,46,.7); }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 1100px){
  .hero-grid, .about-grid, .compliance, .contact-grid, .banner, .mission-grid{ grid-template-columns: 1fr; }
  .hero-stack{ height: 460px; margin-top: 40px; }
  .grid-3, .grid-4, .values-grid, .cat-grid, .product-grid, .doc-grid, .stats-row{ grid-template-columns: repeat(2,1fr); }
  .process{ grid-template-columns: repeat(2,1fr); }
  .footer-top{ grid-template-columns: 1fr 1fr; }
  .fullmenu-grid{ grid-template-columns: 1fr; }
  .fullmenu-side{ border-left:none; padding-left:0; border-top:1px solid rgba(244,240,229,.12); padding-top: 30px; flex-direction:row; flex-wrap:wrap; gap: 50px; }
  .page-hero-grid{ grid-template-columns: 1fr; }
  .social-grid{ grid-template-columns: 1fr; }
}
@media (max-width: 720px){
  .timeline::before{ left: 8px; }
  .timeline-item{ grid-template-columns: 1fr; gap: 14px; }
  .timeline-year::after{ left:-8px; right:auto; top:-30px; }
  .container{ padding: 0 20px; }
  .section{ padding: 70px 0; }
  .topbar{ padding: 18px 20px; }
  .grid-3, .grid-4, .values-grid, .cat-grid, .product-grid, .doc-grid, .stats-row, .process{ grid-template-columns: 1fr; }
  .blog-grid{ grid-template-columns: 1fr; }
  .form-row.two{ grid-template-columns: 1fr; }
  .banner{ padding: 40px 26px; }
  .section-head{ flex-direction:column; align-items:flex-start; }
  .fullmenu{ padding: 110px 20px 30px; }
  .fullmenu-nav a{ gap: 14px; }
  .hero-badge{ display:none; }
  .footer-top{ grid-template-columns: 1fr; gap: 40px; }
  .footer-bottom{ flex-direction:column; align-items:flex-start; }
  .brand-text{ display:none; }
}