/* LOGICTEK : feuille de style du site.
   Identité « Vitrine » (pétrole, champagne, typographie serif) et mécanique « Comptoir » (offres, filtres, panier).
   Les sections choisissent leur ambiance avec .theme-dark ou .theme-light ; les composants lisent les variables. */

/* Polices hébergées sur le site (licence SIL OFL, voir assets/fonts/LICENSE-*.txt).
   Le jeu « latin » couvre le français, « latin-ext » les autres caractères accentués. */
@font-face{font-family:'Instrument Sans Variable';font-style:normal;font-display:swap;font-weight:400 700;
  src:url(/assets/fonts/instrument-sans-latin-wght-normal.woff2) format('woff2-variations'),url(/assets/fonts/instrument-sans-latin-wght-normal.woff2) format('woff2');
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Instrument Sans Variable';font-style:normal;font-display:swap;font-weight:400 700;
  src:url(/assets/fonts/instrument-sans-latin-ext-wght-normal.woff2) format('woff2-variations'),url(/assets/fonts/instrument-sans-latin-ext-wght-normal.woff2) format('woff2');
  unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Instrument Serif';font-style:normal;font-display:swap;font-weight:400;
  src:url(/assets/fonts/instrument-serif-latin-400-normal.woff2) format('woff2');
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Instrument Serif';font-style:normal;font-display:swap;font-weight:400;
  src:url(/assets/fonts/instrument-serif-latin-ext-400-normal.woff2) format('woff2');
  unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}

:root{
  --petrol:#0E2730; --petrol-2:#11313B; --petrol-3:#163945; --petrol-4:#1B4250;
  --mist:#EEF2F1; --paper:#FFFFFF;
  --gold:#D9BD88; --gold-light:#E6CFA2; --gold-deep:#7A5C29; --sea:#8FD0C1;
  --serif:'Instrument Serif', Georgia, serif;
  --sans:'Instrument Sans Variable', system-ui, sans-serif;
  --radius:4px;
  --spot:radial-gradient(68% 68% at 50% 12%, rgba(244,232,206,.17), transparent 70%);
}
.theme-dark{
  --bg:var(--petrol); --fg:#E9F0ED; --fg-muted:#A2B7B4; --line:rgba(233,240,237,.14);
  --accent:var(--gold); --card:var(--petrol-3); --field:rgba(255,255,255,.04);
  --btn-bg:var(--gold); --btn-fg:var(--petrol); --btn-hover:var(--gold-light); --outline:var(--gold);
  --ok:var(--sea); --err:#F2A49A;
}
.theme-light{
  --bg:var(--mist); --fg:#0E2730; --fg-muted:#4B6164; --line:#D5DEDB;
  --accent:var(--gold-deep); --card:var(--paper); --field:#F7F9F8;
  --btn-bg:var(--petrol); --btn-fg:#FFFFFF; --btn-hover:var(--petrol-4); --outline:var(--petrol);
  --ok:#1F7A5C; --err:#B42318;
}
.theme-dark,.theme-light{background:var(--bg);color:var(--fg)}
.theme-dark.alt{--bg:var(--petrol-2)}
.theme-light.alt{--bg:var(--paper)}

/* Base */
*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth;scroll-padding-top:100px}
body{margin:0;font-family:var(--sans);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
body.locked{overflow:hidden}
img{max-width:100%;display:block}
a{color:inherit}
p{margin:0}
h1,h2,h3{margin:0;font-family:var(--serif);font-weight:400;line-height:1.04;letter-spacing:-.01em}
h1{font-size:clamp(2.8rem,6vw,5.2rem)}
h2{font-size:clamp(2.3rem,4.4vw,3.8rem)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:2px}
.wrap{max-width:1240px;margin:0 auto;padding:0 32px}
.section{padding:120px 0}
.section.section-first{padding-top:64px}
.gap-top{margin-top:18px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:16px;top:-80px;z-index:100;background:var(--gold);color:var(--petrol);padding:.7em 1.1em;border-radius:var(--radius);font-weight:600;text-decoration:none}
.skip:focus{top:12px}
.lead{font-size:1.14rem;color:var(--fg-muted);max-width:52ch}
.muted{color:var(--fg-muted)}
.note{font-size:.9rem;color:var(--fg-muted)}
.link{color:var(--accent);font-weight:600;text-underline-offset:4px}
.i{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex:none}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:.55em;padding:.9em 1.45em;border-radius:var(--radius);font:600 .98rem/1.2 var(--sans);text-align:center;text-decoration:none;border:1px solid transparent;cursor:pointer;transition:background-color .2s,color .2s,border-color .2s}
.btn-primary{background:var(--btn-bg);color:var(--btn-fg)}
.btn-primary:hover{background:var(--btn-hover)}
.btn-line{border-color:color-mix(in srgb,var(--outline) 55%,transparent);color:var(--outline);background:transparent}
.btn-line:hover{border-color:var(--outline);background:color-mix(in srgb,var(--outline) 8%,transparent)}
.btn-sm{padding:.7em 1.1em;font-size:.93rem}
.btn[data-added]{background:var(--sea);border-color:var(--sea);color:var(--petrol)}
.btn:disabled{opacity:.6;cursor:wait}

/* Barre d'infos et en-tête */
.util{background:var(--petrol-2);color:#A2B7B4;font-size:.86rem}
.util .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:4px 24px;padding-top:8px;padding-bottom:8px}
.util span{display:flex;flex-wrap:wrap;gap:4px 22px}
.util a{text-decoration:none}
.util a:hover{color:#E9F0ED}
.top{position:sticky;top:0;z-index:30;background:rgba(14,39,48,.9);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-bottom:1px solid transparent;transition:border-color .2s}
.top.scrolled{border-bottom-color:rgba(233,240,237,.14)}
.top .wrap{display:flex;align-items:center;gap:36px;height:76px}
.logo{font-family:var(--serif);font-size:1.75rem;letter-spacing:.06em;line-height:1;text-decoration:none;color:#E9F0ED}
.logo i{font-style:normal;color:var(--gold)}
.nav{margin-left:auto;display:flex;gap:32px}
.nav a{text-decoration:none;color:#A2B7B4;font-size:.97rem;padding:4px 0;border-bottom:1px solid transparent}
.nav a:hover{color:#E9F0ED}
.nav a[aria-current="page"]{color:#E9F0ED;border-bottom-color:var(--gold)}
.cart-btn{display:inline-flex;align-items:center;gap:10px;background:transparent;color:var(--gold);border:1px solid rgba(217,189,136,.5);border-radius:var(--radius);padding:.55em .7em .55em .85em;font:500 .96rem/1 var(--sans);cursor:pointer}
.cart-btn:hover{border-color:var(--gold);background:rgba(217,189,136,.08)}
.cart-btn .i{width:19px;height:19px}
.badge{min-width:22px;height:22px;padding:0 6px;border-radius:999px;background:var(--gold);color:var(--petrol);display:inline-grid;place-items:center;font-size:.8rem;font-weight:700}
.badge[data-count="0"]{background:rgba(217,189,136,.16);color:var(--gold)}
.menu-btn{display:none;border:1px solid rgba(233,240,237,.2);background:transparent;color:#E9F0ED;border-radius:var(--radius);padding:.55em 1em;font:500 .95rem var(--sans);cursor:pointer}

/* Accueil : ouverture et vitrine */
.hero{position:relative;padding-top:88px;overflow:hidden}
.hero::before,.page-hero::before{content:"";position:absolute;inset:-30% -10% auto 30%;height:110%;background:radial-gradient(50% 50% at 60% 30%,rgba(143,208,193,.10),transparent 70%);pointer-events:none}
.hero h1{font-size:clamp(3.1rem,7.4vw,6.9rem);max-width:18ch;position:relative}
.hero-sub{position:relative;display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:32px 48px;margin-top:44px}
.hero-sub p{color:var(--fg-muted);font-size:1.14rem;max-width:50ch}
.actions{display:flex;flex-wrap:wrap;gap:12px}
.vitrine{position:relative;margin-top:84px;background:linear-gradient(to bottom,transparent calc(100% - 96px),var(--petrol-2) calc(100% - 96px))}
.shelf{position:relative;display:flex;align-items:flex-end;justify-content:center;gap:clamp(12px,2.2vw,36px);max-width:1340px;margin:0 auto;padding:0 32px}
.shelf::after{content:"";position:absolute;left:0;right:0;bottom:96px;height:1px;background:linear-gradient(90deg,transparent,rgba(217,189,136,.6) 20%,rgba(217,189,136,.6) 80%,transparent)}
.piece{position:relative;isolation:isolate;flex:0 1 calc(190px * var(--s,1));min-width:0;display:flex;flex-direction:column;align-items:center;text-decoration:none;padding-top:56px}
.piece::before{content:"";position:absolute;z-index:-1;top:0;left:-28%;right:-28%;bottom:84px;background:radial-gradient(closest-side,rgba(244,232,206,.17),rgba(244,232,206,.06) 55%,transparent);animation:light 1.1s ease-out both;animation-delay:calc(var(--i) * 140ms + 200ms)}
.piece img{width:100%;height:auto;margin-bottom:-11%;filter:drop-shadow(0 22px 22px rgba(0,0,0,.35));transition:transform .35s ease}
.piece:hover img{transform:translateY(-6px)}
.piece-label{height:96px;padding-top:24px;display:flex;flex-direction:column;align-items:center;gap:2px;text-align:center}
.piece-name{font-family:var(--serif);font-size:1.3rem;line-height:1.1}
@keyframes light{from{opacity:0}to{opacity:1}}
.perks-band{background:var(--petrol-2);padding:8px 0 44px}
.perks{list-style:none;margin:0;padding:32px 0 0;display:grid;grid-template-columns:repeat(4,1fr);gap:24px;border-top:1px solid var(--line)}
.perks li{display:flex;gap:14px;align-items:flex-start;color:var(--fg-muted);font-size:.95rem}
.perks .i{color:var(--accent);margin-top:2px}
.perks strong{display:block;color:var(--fg);font-weight:600}

/* En-têtes de section */
.sec-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:20px 64px;margin-bottom:56px}
.sec-head p{color:var(--fg-muted);max-width:48ch;margin-top:16px}

/* Offres : pack et raccourcis */
.offer{display:grid;grid-template-columns:2fr 1fr;gap:20px;margin-bottom:72px}
.offer-solo{grid-template-columns:1fr;margin-bottom:56px}
.pack{position:relative;isolation:isolate;overflow:hidden;border-radius:6px;padding:52px;display:grid;grid-template-columns:1.05fr 1fr;gap:16px;min-height:480px}
.pack::before{content:"";position:absolute;z-index:-1;right:-12%;top:-30%;width:72%;height:120%;background:radial-gradient(closest-side,rgba(244,232,206,.14),transparent)}
.pack h3{font-size:clamp(2.4rem,4vw,3.4rem)}
.pack-text > p{color:var(--fg-muted);margin-top:16px;max-width:36ch}
.ticks{list-style:none;padding:0;margin:22px 0 0;display:grid;gap:8px}
.ticks li{display:flex;gap:10px;align-items:center}
.ticks .i{color:var(--accent);width:18px;height:18px}
.pack-buy{margin-top:32px;display:flex;flex-wrap:wrap;gap:14px 22px;align-items:center}
.pack-visual{position:relative;min-height:340px}
.pack-visual img{position:absolute;filter:drop-shadow(0 22px 22px rgba(0,0,0,.35))}
.pv-caisse{width:100%;right:-8%;top:4%}
.pv-tiroir{width:70%;left:-8%;bottom:-6%}
.pv-imprimante{width:50%;right:-8%;bottom:-8%}
.sticker{position:absolute;left:2%;top:0;width:136px;height:136px;border-radius:50%;background:var(--gold);color:var(--petrol);display:grid;place-content:center;text-align:center;transform:rotate(-10deg);font-family:var(--serif);font-size:1.75rem;line-height:1;box-shadow:0 14px 26px -12px rgba(0,0,0,.6)}
.sticker small{display:block;font-family:var(--sans);font-size:.74rem;font-weight:600;margin:3px 0}
.offer-side{display:grid;grid-template-rows:1fr 1fr;gap:20px}
.tile{position:relative;isolation:isolate;overflow:hidden;border-radius:6px;padding:30px;text-decoration:none;display:flex;flex-direction:column;align-items:flex-start;gap:10px}
.tile h3{font-size:2.1rem;max-width:9ch}
.tile p{color:var(--fg-muted);max-width:16ch}
.tile .from{margin-top:auto;font-weight:600}
.tile:hover h3{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:6px}
.tile-spot{background:var(--spot),var(--petrol-3)}
.tile-spot img{position:absolute;z-index:-1;width:190px;right:-26px;bottom:-14px}
.tile-gold{background:var(--gold);color:var(--petrol)}
.tile-gold p{color:#4A3B1E;max-width:24ch}

/* Cartes produit */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.card{position:relative;background:var(--card);border:1px solid var(--line);border-radius:6px;overflow:hidden;display:flex;flex-direction:column}
.card-stage{display:flex;align-items:flex-end;justify-content:center;aspect-ratio:4/3;background:var(--spot),var(--petrol-3);overflow:hidden}
.card-stage img{width:66%;height:auto;filter:drop-shadow(0 16px 16px rgba(0,0,0,.35));transition:transform .35s ease}
.card:hover .card-stage img{transform:translateY(-5px)}
.card-body{padding:22px 24px 24px;display:flex;flex-direction:column;gap:10px;flex:1}
.card-cat{font-size:.85rem;color:var(--accent);font-weight:600}
.card h3{font-size:1.85rem;line-height:1.05}
.card h3 a{text-decoration:none}
.card h3 a::after{content:"";position:absolute;inset:0}
.card h3 a:hover{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:5px}
.card-desc{color:var(--fg-muted);font-size:.96rem}
.tags{list-style:none;margin:2px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:6px}
.tags li{font-size:.8rem;background:var(--bg);border-radius:3px;padding:.3em .6em}
.card-buy{position:relative;z-index:1;margin-top:auto;padding-top:16px;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:12px}
.card-quote{font-size:.92rem;color:var(--fg-muted)}

/* Filtres de la boutique */
.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:40px}
.filters a{border:1px solid var(--line);border-radius:999px;padding:.55em 1.15em;text-decoration:none;font-weight:600;font-size:.94rem;background:var(--card)}
.filters a:hover{border-color:var(--fg)}
.filters a[aria-current="true"]{background:var(--petrol);border-color:var(--petrol);color:#fff}

/* OPOZ */
.opoz-top{display:grid;grid-template-columns:5fr 7fr;gap:72px;align-items:center}
.opoz-word{font-family:var(--serif);font-size:clamp(5.5rem,13vw,11rem);line-height:.85;letter-spacing:-.02em;color:var(--gold)}
.opoz-top h1,.opoz-top h2{font-size:clamp(1.9rem,2.8vw,2.6rem);margin-top:24px;max-width:18ch}
.opoz-top p.lead{margin-top:22px}
.opoz-top .actions{margin-top:32px}
.feat-dl{display:grid;grid-template-columns:repeat(4,1fr);margin:88px 0 0;border-top:1px solid var(--line)}
.feat-dl div{padding:28px 28px 28px 0;border-bottom:1px solid var(--line)}
.feat-dl div:not(:nth-child(4n+1)){padding-left:28px;border-left:1px solid var(--line)}
.feat-dl dt{font-weight:600;margin-bottom:8px}
.feat-dl dd{margin:0;color:var(--fg-muted);font-size:.95rem}
.modes{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}
.mode{border-top:1px solid var(--accent);padding-top:24px}
.mode h3{font-size:2.2rem;margin-bottom:12px}
.mode p{color:var(--fg-muted)}
.features{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:44px 32px}
.fi{width:46px;height:46px;border-radius:50%;border:1px solid color-mix(in srgb,var(--accent) 55%,transparent);display:grid;place-items:center;color:var(--accent);margin-bottom:18px}
.features h3{font-family:var(--sans);font-size:1.08rem;font-weight:600;letter-spacing:0;line-height:1.3;margin-bottom:6px}
.features p{color:var(--fg-muted);font-size:.95rem}
.compat{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(7,1fr);gap:16px}
.gap-section{margin-top:96px}
.kds{display:grid;grid-template-columns:1fr 1.1fr;gap:72px;align-items:center}
.kds .lead{margin-top:22px}
.kds .ticks{margin-top:26px}
.kds .actions{margin-top:32px}
.kds-visual{border-radius:6px;aspect-ratio:4/3;background:var(--spot),var(--petrol-3);display:flex;align-items:flex-end;justify-content:center;overflow:hidden}
.kds-visual img{width:82%;margin-bottom:-4%}
.compat a{display:grid;gap:12px;text-decoration:none;text-align:center;font-size:.95rem;font-weight:600}
.compat .card-stage{border-radius:6px;aspect-ratio:1/1}
.compat .card-stage img{width:84%}
.compat a:hover span{text-decoration:underline;text-underline-offset:4px}

/* Métiers */
.split{display:grid;grid-template-columns:4fr 8fr;gap:80px;align-items:start}
.split-intro{position:sticky;top:120px;display:grid;gap:22px;justify-items:start}
.split-intro p{color:var(--fg-muted);max-width:34ch}
.index{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.index li{border-bottom:1px solid var(--line)}
.index a{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:40px;padding:30px 0;text-decoration:none}
.index h2,.index h3{font-size:clamp(1.7rem,2.4vw,2.2rem);transition:color .2s}
.index a:hover h2,.index a:hover h3{color:var(--accent)}
.index p{color:var(--fg-muted);padding-top:6px}

/* Étapes */
.steps h2{max-width:16ch;margin-bottom:72px}
.steps ol{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:40px;counter-reset:s}
.steps li{border-top:1px solid var(--accent);padding-top:24px}
.steps li::before{counter-increment:s;content:counter(s);display:block;font-family:var(--serif);font-size:3.4rem;line-height:1;color:var(--accent);margin-bottom:18px}
.steps h3{font-family:var(--sans);font-weight:600;font-size:1.12rem;margin-bottom:8px;letter-spacing:0;line-height:1.3}
.steps p{color:var(--fg-muted)}

/* Contact et formulaire */
.contact-grid{display:grid;grid-template-columns:5fr 7fr;gap:28px;align-items:start}
.coords-card{border-radius:6px;padding:44px;display:flex;flex-direction:column;gap:18px}
.coords-card > p{color:var(--fg-muted);max-width:36ch}
.coords{margin:14px 0 6px;display:grid;gap:20px}
.coords div{display:flex;gap:14px;align-items:flex-start}
.coords .i{color:var(--accent);margin-top:4px}
.coords dt{font-size:.86rem;color:var(--fg-muted)}
.coords dd{margin:0;font-family:var(--serif);font-size:1.4rem;line-height:1.25}
.coords a{text-decoration:none}
.coords a:hover{color:var(--accent)}
.coords-card .btn{align-self:flex-start}
.form-card{background:var(--card);border:1px solid var(--line);border-radius:6px;padding:40px}
.form{display:grid;gap:24px}
.type-switch{border:0;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px 32px;border-bottom:1px solid var(--line)}
.type-switch label{position:relative}
.type-switch input{position:absolute;opacity:0;inset:0;margin:0;cursor:pointer}
.type-switch span{display:block;padding:0 0 14px;font-family:var(--serif);font-size:1.6rem;color:var(--fg-muted);border-bottom:2px solid transparent;margin-bottom:-1px}
.type-switch input:checked + span{color:var(--fg);border-bottom-color:var(--accent)}
.type-switch input:focus-visible + span{outline:2px solid var(--accent);outline-offset:4px}
.order-box{border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px}
.order-title{font-weight:600}
.order-list{list-style:none;margin:12px 0 0;padding:0;display:grid;gap:10px}
.order-item{display:grid;grid-template-columns:1fr auto auto;gap:14px;align-items:center;font-size:.95rem}
.order-item__qty{display:inline-flex;align-items:center;border:1px solid var(--line);border-radius:var(--radius);background:var(--field)}
.order-item__btn{border:0;background:none;width:32px;height:32px;font-size:1.05rem;cursor:pointer;color:var(--fg)}
.order-item__btn:hover{color:var(--accent)}
.order-item__qty output{min-width:1.6em;text-align:center;font-weight:600}
.order-item__remove{border:0;background:none;color:var(--fg-muted);cursor:pointer;font-size:1.25rem;width:30px;height:30px;border-radius:var(--radius)}
.order-item__remove:hover{color:var(--fg);background:var(--field)}
.fields{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{display:grid;gap:6px;font-size:.9rem;font-weight:600}
.field-wide{grid-column:1/-1}
.opt{font-weight:400;color:var(--fg-muted)}
.field input,.field textarea{font:400 1rem/1.45 var(--sans);color:var(--fg);background:var(--field);border:1px solid var(--line);border-radius:var(--radius);padding:.8em .9em;width:100%}
.field textarea{resize:vertical;min-height:130px}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--outline);box-shadow:0 0 0 3px color-mix(in srgb,var(--outline) 16%,transparent)}
.consent{display:flex;gap:12px;align-items:flex-start;font-size:.92rem;color:var(--fg-muted)}
.consent input{margin-top:.25em;accent-color:var(--petrol);width:18px;height:18px;flex:none}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.turnstile{min-height:65px}
.form-actions{display:flex;flex-wrap:wrap;align-items:center;gap:18px}
.form-status{font-weight:600}
.form-status[data-state="ok"]{color:var(--ok)}
.form-status[data-state="error"]{color:var(--err)}
.form-status[data-state="pending"]{color:var(--fg-muted)}
.notice{border-radius:var(--radius);padding:14px 18px;margin-bottom:24px;font-weight:600}
.notice-ok{background:color-mix(in srgb,var(--ok) 12%,transparent);color:var(--ok)}
.notice-err{background:color-mix(in srgb,var(--err) 12%,transparent);color:var(--err)}

/* Pages intérieures */
.page-hero{position:relative;overflow:hidden;padding:56px 0 80px}
.page-hero h1{position:relative;max-width:18ch}
.page-hero .lead{position:relative;margin-top:22px}
.page-hero .actions{position:relative;margin-top:32px}
.crumbs{position:relative;list-style:none;margin:0 0 28px;padding:0;display:flex;flex-wrap:wrap;gap:6px;font-size:.88rem;color:var(--fg-muted)}
.crumbs li + li::before{content:"/";margin-right:6px;opacity:.5}
.crumbs a{text-decoration:none}
.crumbs a:hover{text-decoration:underline;text-underline-offset:3px}

/* Fiche produit */
.product{display:grid;grid-template-columns:1.1fr 1fr;gap:64px;align-items:start}
.product-stage{position:sticky;top:110px;border-radius:6px;aspect-ratio:1/1;background:var(--spot),var(--petrol-3);display:flex;align-items:flex-end;justify-content:center;overflow:hidden}
.product-stage img{width:80%;filter:drop-shadow(0 24px 24px rgba(0,0,0,.35))}
.product-info{display:grid;gap:20px;align-content:start}
.product-info .crumbs{margin:0}
.product-info h1{font-size:clamp(2.6rem,4.6vw,4.1rem)}
.dash{list-style:none;margin:0;padding:0;display:grid;gap:6px}
.dash li{position:relative;padding-left:20px}
.dash li::before{content:"";position:absolute;left:0;top:.8em;width:10px;height:1px;background:var(--accent)}
.buy{display:flex;flex-wrap:wrap;gap:12px;align-items:center;padding:22px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.qty{display:inline-flex;align-items:center;border:1px solid var(--line);border-radius:var(--radius);background:var(--card)}
.qty button{width:44px;height:48px;border:0;background:none;font-size:1.2rem;cursor:pointer;color:var(--fg)}
.qty button:hover{color:var(--accent)}
.qty input{width:44px;text-align:center;border:0;background:none;font:600 1rem var(--sans);color:var(--fg);-moz-appearance:textfield;appearance:textfield}
.qty input::-webkit-outer-spin-button,.qty input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.product-more{display:grid;grid-template-columns:1.1fr 1fr;gap:64px;margin-top:104px}
.product-more h2{font-size:2.4rem;margin-bottom:22px}
.prose p + p{margin-top:1em}
.prose p{color:var(--fg-muted)}
.specs-table{margin:0;display:grid;grid-template-columns:auto 1fr;border-top:1px solid var(--line)}
.specs-table dt,.specs-table dd{margin:0;padding:12px 0;border-bottom:1px solid var(--line)}
.specs-table dt{color:var(--fg-muted);padding-right:32px}

/* Pages de service */
.svc-layout{display:grid;grid-template-columns:8fr 4fr;gap:64px;align-items:start}
.points{display:grid;grid-template-columns:1fr 1fr;gap:40px}
.point{border-top:1px solid var(--line);padding-top:22px}
.point h3{font-size:1.85rem;margin-bottom:10px}
.point p{color:var(--fg-muted)}
.aside-card{position:sticky;top:110px;border-radius:6px;padding:34px;display:grid;gap:16px;justify-items:start}
.aside-card h2{font-size:2.2rem}
.aside-card p{color:var(--fg-muted)}
.others{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:0 40px}
.others a{display:flex;justify-content:space-between;gap:16px;padding:18px 0;border-top:1px solid var(--line);text-decoration:none;font-family:var(--serif);font-size:1.5rem;line-height:1.15}
.others a:hover{color:var(--accent)}

/* Commande */
.order-page{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:start}
.order-panel{background:var(--card);border:1px solid var(--line);border-radius:6px;padding:36px}
.order-panel h2{font-size:2.2rem;margin-bottom:18px}
.order-panel .order-list{margin-top:0;gap:0}
.order-panel .order-item{padding:14px 0;border-bottom:1px solid var(--line)}

/* Texte long (mentions légales) */
.legal{max-width:74ch}
.legal h2{font-size:2.1rem;margin:56px 0 14px}
.legal h2:first-child{margin-top:0}
.legal p,.legal li{color:var(--fg-muted)}
.legal p + p{margin-top:.9em}
.legal mark{background:color-mix(in srgb,var(--gold) 45%,transparent);color:var(--fg);padding:0 .25em;border-radius:2px}

/* Panneau de commande */
.cart-overlay{position:fixed;inset:0;z-index:50;background:rgba(6,20,25,.55)}
.cart{position:fixed;z-index:51;top:0;right:0;bottom:0;width:min(440px,100%);display:flex;flex-direction:column;padding:26px;box-shadow:-24px 0 60px -30px rgba(0,0,0,.6);transform:translateX(100%);visibility:hidden;transition:transform .3s ease,visibility 0s linear .3s}
.cart.open{transform:none;visibility:visible;transition:transform .3s ease}
.cart-head{display:flex;align-items:center;justify-content:space-between;padding-bottom:18px;border-bottom:1px solid var(--line)}
.cart-head h2{font-size:2rem}
.cart-x{border:0;background:var(--mist);width:42px;height:42px;border-radius:var(--radius);font-size:1.4rem;cursor:pointer;color:var(--fg)}
.cart .order-list{flex:1;overflow:auto;margin:16px 0 0;gap:0;align-content:start}
.cart .order-item{padding:12px 0;border-bottom:1px solid var(--line)}
.cart-empty{color:var(--fg-muted);margin-top:18px;flex:1}
.cart-foot{border-top:1px solid var(--line);padding-top:18px;display:grid;gap:14px}

/* Pied de page */
.foot{padding:88px 0 40px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1.2fr 1.2fr;gap:40px}
.foot-brand p{color:var(--fg-muted);margin-top:16px;max-width:30ch}
.foot h2{font-family:var(--sans);font-size:.95rem;font-weight:600;letter-spacing:0;margin-bottom:14px}
.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.foot a{text-decoration:none;color:var(--fg-muted)}
.foot a:hover{color:var(--fg)}
.foot address{font-style:normal;color:var(--fg-muted);margin-bottom:10px}
.foot-grid > div > p{color:var(--fg-muted)}
.foot-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px 24px;margin-top:64px;padding-top:24px;border-top:1px solid var(--line);font-size:.9rem;color:var(--fg-muted)}
.foot-bottom nav{display:flex;flex-wrap:wrap;gap:20px}

/* Adaptation aux écrans */
@media (max-width:1080px){
  .offer{grid-template-columns:1fr}
  .offer-side{grid-template-rows:none;grid-template-columns:1fr 1fr}
  .tile{min-height:250px}
  .split,.opoz-top,.contact-grid,.product,.product-more,.svc-layout,.order-page,.kds{grid-template-columns:1fr;gap:48px}
  .split-intro,.product-stage,.aside-card{position:static}
  .product-stage{max-width:560px}
  .cards{grid-template-columns:1fr 1fr}
  .features,.perks{grid-template-columns:1fr 1fr}
  .feat-dl{grid-template-columns:1fr 1fr}
  .feat-dl div:not(:nth-child(4n+1)){padding-left:0;border-left:0}
  .feat-dl div:nth-child(2n){padding-left:28px;border-left:1px solid var(--line)}
  .steps ol{grid-template-columns:1fr 1fr;row-gap:48px}
  .compat{grid-template-columns:repeat(4,1fr)}
  .others{grid-template-columns:1fr 1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:860px){
  .nav{display:none;position:absolute;top:76px;left:0;right:0;flex-direction:column;gap:0;background:var(--petrol);border-bottom:1px solid rgba(233,240,237,.14);padding:8px 20px 18px}
  .nav.open{display:flex}
  .nav a{padding:12px 0;font-size:1.05rem;border-bottom:0}
  .cart-btn{margin-left:auto}
  .menu-btn{display:inline-block}
  .pack{grid-template-columns:1fr;padding:36px 28px}
  .pack-visual{min-height:300px}
  .shelf{justify-content:flex-start;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none}
  .shelf::-webkit-scrollbar{display:none}
  .shelf::after{display:none}
  .piece{flex:0 0 calc(160px * var(--s,1));scroll-snap-align:center}
  .piece-label{border-top:1px solid rgba(217,189,136,.5)}
  .modes{grid-template-columns:1fr}
}
@media (max-width:640px){
  body{font-size:16px}
  .wrap{padding:0 16px}
  .section{padding:84px 0}
  .hero{padding-top:44px}
  .page-hero{padding:36px 0 56px}
  .util .wrap{justify-content:center}
  .util span:first-child{display:none}
  .top .wrap{gap:12px}
  .logo{font-size:1.45rem}
  .cart-label{display:none}
  .offer-side,.cards,.features,.perks,.fields,.points,.steps ol,.foot-grid,.others{grid-template-columns:1fr}
  .feat-dl{grid-template-columns:1fr}
  .feat-dl div:nth-child(2n){padding-left:0;border-left:0}
  .compat{grid-template-columns:1fr 1fr}
  .index a{grid-template-columns:1fr;gap:6px}
  .sticker{width:110px;height:110px;font-size:1.7rem}
  .pack-visual{min-height:250px}
  .form-card,.coords-card,.order-panel{padding:26px 20px}
  .type-switch{gap:8px 22px}
  .type-switch span{font-size:1.3rem}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-delay:0s!important;transition-duration:.01ms!important}
}