/* Mastertools — charte 2024 : violet RAL 4007 #3d2756, jaune melon RAL 1028 #df9a32, Segoe UI */
:root{
  --violet:#3d2756; --violet-d:#2a1a3d; --violet-dd:#1c1129;
  --orange:#df9a32; --orange-d:#c9831c;
  --bone:#f5f2ee; --line:#e3ddd6; --ink:#1d1428; --muted:#62586e; --white:#fff;
  --font:"Segoe UI","Open Sans",system-ui,-apple-system,Roboto,Arial,sans-serif;
  --r:14px; --wrap:1240px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--white);font-size:17px;line-height:1.55}
img,video{display:block;max-width:100%;height:auto}
a{color:inherit}
h1,h2,h3{line-height:1.08;margin:0;font-weight:800;letter-spacing:-.015em}
p{margin:0}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-9999px;top:8px;background:var(--orange);color:var(--ink);padding:8px 14px;z-index:99;border-radius:8px}
.skip:focus{left:8px}
:focus-visible{outline:3px solid var(--orange);outline-offset:3px}
.small{font-size:.85rem;color:var(--muted)}

/* ---- boutons */
.btn{display:inline-flex;align-items:center;gap:.4em;padding:.85em 1.4em;border-radius:999px;font-weight:700;text-decoration:none;border:2px solid transparent;transition:transform .15s,background .15s,color .15s;cursor:pointer;font-size:1rem;white-space:nowrap}
.btn:hover{transform:translateY(-2px)}
.btn-o{background:var(--orange);color:var(--violet-dd)}
.btn-o:hover{background:#eaa843}
.btn-v{background:var(--violet);color:#fff}
.btn-v:hover{background:var(--violet-d)}
.btn-ghost{border-color:rgba(255,255,255,.55);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.12)}
.btn-sm{padding:.5em 1em;font-size:.88rem}
.btn-lg{padding:1.05em 1.8em;font-size:1.1rem}
.linkbtn{background:none;border:0;padding:0;color:var(--violet);font:inherit;text-decoration:underline;cursor:pointer}

/* ---- en-tête */
.top{position:sticky;top:0;z-index:50;background:var(--violet);box-shadow:0 1px 0 rgba(0,0,0,.2)}
.top-in{display:flex;align-items:center;justify-content:space-between;height:72px;gap:24px}
.brand img{height:44px;width:auto}
.nav{display:flex;align-items:center;gap:28px}
.nav a{color:#fff;text-decoration:none;font-weight:600;font-size:.95rem;opacity:.9}
.nav a:hover{opacity:1;color:var(--orange)}
.nav .nav-cta{background:var(--orange);color:var(--violet-dd);padding:.55em 1.1em;border-radius:999px;opacity:1}
.nav .nav-cta:hover{color:var(--violet-dd);background:#eaa843}
.burger{display:none;background:none;border:0;width:44px;height:44px;padding:10px;cursor:pointer}
.burger span{display:block;height:2px;background:#fff;margin:5px 0;transition:.2s}

/* ---- hero */
.hero{position:relative;min-height:min(86vh,760px);display:flex;align-items:flex-end;color:#fff;overflow:hidden;background:var(--violet-dd)}
.hero-vid{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(28,17,41,.94) 0%,rgba(42,26,61,.78) 42%,rgba(42,26,61,.15) 100%),linear-gradient(0deg,rgba(28,17,41,.7),transparent 45%)}
.hero-in{position:relative;padding-top:96px;padding-bottom:72px;width:100%}
.eyebrow{text-transform:uppercase;letter-spacing:.16em;font-size:.8rem;font-weight:700;color:var(--orange);margin-bottom:14px}
.hero h1{font-size:clamp(2.6rem,6vw,5.2rem);max-width:17ch}
.hero h1 span{color:var(--orange)}
.hero .lede{font-size:clamp(1.05rem,1.6vw,1.25rem);max-width:40ch;margin-top:22px;color:rgba(255,255,255,.88)}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.stats{display:flex;gap:40px;margin:48px 0 0;padding-top:24px;border-top:1px solid rgba(255,255,255,.2);max-width:560px}
.stats div{margin:0}
.stats dt{font-size:2.2rem;font-weight:800;color:var(--orange);line-height:1}
.stats dd{margin:6px 0 0;font-size:.9rem;color:rgba(255,255,255,.75)}

/* ---- sections */
.sec{padding:88px 0}
.sec-bone{background:var(--bone)}
.sec-violet{background:var(--violet);color:#fff}
.sec-orange{background:var(--orange);color:var(--violet-dd)}
.sec-orange .eyebrow{color:var(--violet)}
.sec-head{margin-bottom:40px;max-width:720px}
.sec-head h2,.video-txt h2,.terrain-txt h2,.buy h2{font-size:clamp(1.9rem,3.6vw,2.9rem)}
.sec-head .sub{margin-top:12px;color:var(--muted)}
.h-sm{font-size:1.5rem;margin-bottom:24px}

/* ---- tuiles univers */
.tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.tile{display:flex;align-items:center;gap:18px;padding:14px;border:1px solid var(--line);border-radius:var(--r);text-decoration:none;transition:border-color .15s,box-shadow .15s,transform .15s;background:#fff}
.tile:hover{border-color:var(--orange);box-shadow:0 10px 30px -14px rgba(61,39,86,.35);transform:translateY(-2px)}
.tile-img{flex:0 0 92px;height:92px;border-radius:10px;overflow:hidden;background:#fff}
.tile-img{display:flex;align-items:center;justify-content:center}.tile-img img{width:100%;height:100%;object-fit:contain}
.tile h3{font-size:1.1rem}
.tile span{display:block;margin-top:4px;font-size:.88rem;color:var(--muted)}

/* ---- filtres */
.filters{position:sticky;top:72px;z-index:20;background:var(--bone);padding:14px 0;display:flex;flex-direction:column;gap:14px}
.search{display:flex;align-items:center;gap:10px;background:#fff;border:2px solid var(--line);border-radius:999px;padding:0 18px;max-width:520px;transition:border-color .15s}
.search:focus-within{border-color:var(--violet)}
.search svg{width:20px;height:20px;fill:none;stroke:var(--muted);stroke-width:2;flex:0 0 auto}
.search input{border:0;outline:0;background:transparent;font:inherit;padding:13px 0;width:100%;color:var(--ink)}
.chips{display:flex;gap:8px;overflow-x:auto;scrollbar-width:none;padding-bottom:2px}
.chips::-webkit-scrollbar{display:none}
.chip{flex:0 0 auto;border:1.5px solid var(--line);background:#fff;border-radius:999px;padding:.5em 1em;font:600 .9rem var(--font);color:var(--ink);cursor:pointer}
.chip em{font-style:normal;color:var(--muted);font-weight:400;margin-left:2px}
.chip:hover{border-color:var(--violet)}
.chip.is-on{background:var(--violet);border-color:var(--violet);color:#fff}
.chip.is-on em{color:rgba(255,255,255,.7)}
.count{margin:10px 0 18px;color:var(--muted);font-size:.92rem}
.empty{padding:40px 0;text-align:center;color:var(--muted)}

/* ---- cartes produit */
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card{display:flex;flex-direction:column;background:#fff;border-radius:var(--r);overflow:hidden;text-decoration:none;border:1px solid var(--line);transition:transform .15s,box-shadow .15s,border-color .15s}
.card:hover{transform:translateY(-3px);box-shadow:0 16px 36px -18px rgba(61,39,86,.45);border-color:transparent}
.card[hidden]{display:none}
.card-img{aspect-ratio:1;background:#fff;padding:14px;overflow:hidden;display:flex;align-items:center;justify-content:center;border-bottom:1px solid var(--line)}
.card-img img{width:100%;height:100%;object-fit:contain;margin:auto;transition:transform .3s}
.card:hover .card-img img{transform:scale(1.04)}
.card-body{padding:16px 18px 18px;display:flex;flex-direction:column;gap:6px;flex:1}
.kicker{font-size:.72rem;text-transform:uppercase;letter-spacing:.12em;color:var(--orange-d);font-weight:700;text-decoration:none}
.card h3{font-size:1.06rem;line-height:1.22}
.card p{font-size:.88rem;color:var(--muted);line-height:1.4}
.refs{margin-top:auto;padding-top:8px;font-size:.82rem;font-weight:700;color:var(--violet)}
.hit{font-size:.8rem;background:var(--orange);color:var(--violet-dd);border-radius:6px;padding:2px 8px;align-self:flex-start;font-weight:700}
.noimg{width:100%;height:100%;display:grid;place-items:center;background:var(--violet);border-radius:10px}
.noimg img{width:55%;opacity:.35}

/* ---- vidéo */
.video-in{display:grid;grid-template-columns:5fr 7fr;gap:56px;align-items:center}
.video-txt p:not(.eyebrow){margin-top:18px;color:rgba(255,255,255,.82);max-width:42ch}
.video-box{border-radius:var(--r);overflow:hidden;box-shadow:0 30px 60px -30px rgba(0,0,0,.6);background:#000;aspect-ratio:16/9}
.video-box video{width:100%;height:100%}

/* ---- terrain */
.terrain-in{display:grid;grid-template-columns:4fr 5fr 4fr;gap:40px;align-items:center}
.terrain figure{margin:0;border-radius:var(--r);overflow:hidden}
.terrain figure img{width:100%;height:100%;object-fit:cover}
.t1{aspect-ratio:3/4}
.t2{aspect-ratio:1}
.terrain-txt p:not(.eyebrow){margin:18px 0 26px;color:var(--muted)}

/* ---- achat */
.buy{display:flex;align-items:center;justify-content:space-between;gap:40px}
.buy p:not(.eyebrow){margin-top:14px;max-width:56ch}

/* ---- pages intérieures */
.page-head{background:var(--violet);color:#fff;padding:56px 0 60px}
.page-head h1{font-size:clamp(2.2rem,5vw,3.8rem)}
.page-head .lede{margin-top:14px;font-size:1.15rem;color:rgba(255,255,255,.85);max-width:56ch}
.meta{margin-top:14px;font-weight:700;color:var(--orange)}
.crumbs{font-size:.88rem;margin-bottom:22px;color:inherit;opacity:.8}
.crumbs a{text-decoration:none}
.crumbs a:hover{text-decoration:underline}
.crumbs span{margin:0 6px;opacity:.6}
.next{margin-top:40px;text-align:right}
.next a{text-decoration:none;color:var(--violet)}
.next a:hover strong{text-decoration:underline}

/* ---- fiche produit */
.prod{padding:36px 0 64px}
.prod .crumbs{color:var(--muted)}
.prod-in{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.prod-img{aspect-ratio:1;margin:0 auto;width:100%;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:28px;display:flex;align-items:center;justify-content:center}
.prod-img img{width:100%;height:100%;object-fit:contain;margin:auto}
.gal{display:flex;gap:8px;margin-top:12px;flex-wrap:wrap}
.gal-b{width:64px;height:64px;padding:4px;border:2px solid var(--line);border-radius:10px;background:#fff;cursor:pointer}
.gal-b img{width:100%;height:100%;object-fit:contain}
.gal-b.is-on,.gal-b:hover{border-color:var(--orange)}
.prod-txt h1{font-size:clamp(2rem,4.4vw,3.4rem);margin-top:10px;color:var(--violet)}
.prod-txt .lede{margin-top:14px;font-size:1.15rem;color:var(--muted)}
.prod-txt .meta{color:var(--violet);margin:20px 0 26px}
.refsec h2{font-size:1.6rem;margin-bottom:20px}
.tbl-wrap{background:#fff;border-radius:var(--r);border:1px solid var(--line);overflow:hidden}
.tbl{width:100%;border-collapse:collapse;font-size:.95rem}
.tbl th{text-align:left;background:var(--violet);color:#fff;font-weight:700;padding:12px 14px;font-size:.82rem;text-transform:uppercase;letter-spacing:.06em}
.tbl td{padding:10px 14px;border-top:1px solid var(--line);vertical-align:middle}
.tbl tbody tr:hover{background:#fbf8f3}
.tbl tr[data-src]{cursor:pointer}
.c-img{width:64px}
.c-img img{width:48px;height:48px;object-fit:contain}
.art{font-variant-numeric:tabular-nums;font-weight:700;letter-spacing:.02em}
.c-buy{text-align:right;width:1%}
.refsec .small{margin-top:14px}
.grid-4{grid-template-columns:repeat(4,1fr)}

/* ---- pied */
.foot{background:var(--violet-dd);color:rgba(255,255,255,.8);padding:64px 0 28px}
.foot-in{display:grid;grid-template-columns:2fr 1.3fr 1.3fr;gap:48px}
.foot img{height:52px;width:auto}
.slogan{margin-top:16px;font-weight:700;color:var(--orange);text-transform:uppercase;letter-spacing:.08em;font-size:.9rem}
.foot h2{font-size:.8rem;text-transform:uppercase;letter-spacing:.14em;color:#fff;margin:0 0 14px}
.foot h2:not(:first-child){margin-top:26px}
.foot ul{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.foot a{text-decoration:none;font-size:.94rem}
.foot a:hover{color:var(--orange)}
.foot .small{color:rgba(255,255,255,.6)}
.foot-legal{margin-top:48px;padding-top:22px;border-top:1px solid rgba(255,255,255,.12)}

/* ---- apparition */
.rv{opacity:0;transform:translateY(16px);transition:opacity .5s,transform .5s}
.rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}.rv{opacity:1;transform:none}}

/* ---- responsive */
@media (max-width:1080px){
  .grid,.grid-4{grid-template-columns:repeat(3,1fr)}
  .tiles{grid-template-columns:repeat(2,1fr)}
  .terrain-in{grid-template-columns:1fr 1fr}
  .terrain-txt{grid-column:1/-1;order:-1}
}
@media (max-width:860px){
  body{font-size:16px}
  .burger{display:block}
  .nav{position:fixed;top:72px;left:0;right:0;background:var(--violet);flex-direction:column;align-items:stretch;gap:0;padding:8px 24px 24px;transform:translateY(-120%);transition:transform .25s;box-shadow:0 20px 40px rgba(0,0,0,.3)}
  .nav.open{transform:none}
  .nav a{padding:14px 0;border-bottom:1px solid rgba(255,255,255,.12);font-size:1.05rem}
  .nav .nav-cta{margin-top:16px;text-align:center;border:0}
  .burger[aria-expanded=true] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .burger[aria-expanded=true] span:nth-child(2){opacity:0}
  .burger[aria-expanded=true] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .video-in,.prod-in,.foot-in{grid-template-columns:1fr;gap:32px}
  .buy{flex-direction:column;align-items:flex-start}
  .sec{padding:64px 0}
  .hero-shade{background:linear-gradient(0deg,rgba(28,17,41,.96) 20%,rgba(42,26,61,.55) 75%,rgba(42,26,61,.35) 100%)}
}
@media (max-width:640px){
  .wrap{padding:0 16px}
  .top-in{height:64px}
  .brand img{height:38px}
  .nav{top:64px}
  .filters{top:64px}
  html{scroll-padding-top:76px}
  .grid,.grid-4{grid-template-columns:repeat(2,1fr);gap:12px}
  .tiles{grid-template-columns:1fr}
  .card-body{padding:12px 12px 14px}
  .card h3{font-size:.96rem}
  .card p{display:none}
  .stats{gap:26px}
  .stats dt{font-size:1.8rem}
  .terrain-in{grid-template-columns:1fr}
  .t2{display:none}
  /* tableau en cartes */
  .tbl thead{display:none}
  .tbl,.tbl tbody,.tbl tr,.tbl td{display:block}
  .tbl tr{position:relative;padding:14px 14px 14px 76px;border-top:1px solid var(--line);min-height:84px}
  .tbl tr:first-child{border-top:0}
  .tbl td{border:0;padding:2px 0;display:flex;gap:10px}
  .tbl td[data-l]::before{content:attr(data-l);color:var(--muted);min-width:96px;font-size:.84rem}
  .c-img{position:absolute;left:14px;top:14px}
  .c-buy{text-align:left;width:auto;margin-top:8px}
}