/* ==========================================================================
   site.css — Site Le Pro d'Automatisme
   Style calqué sur la carte de visite :
     noir carbone #060505 · jaune #F6D213 · argent #EBEBE9
     slashes diagonaux, badges octogonaux, slogan script + gras.
   Les couleurs se changent depuis le panneau d'administration
   (variables --jaune / --bleu / --fond alimentées par site.js).
   ========================================================================== */

:root {
  --jaune: #F6D213;
  --jaune-clair: #FFE45C;
  --jaune-sombre: #C9A800;
  --bleu: #0B4EA2;
  --fond: #060505;
  --fond-2: #0C0B0A;
  --panneau: #121110;
  --panneau-2: #1A1917;
  --argent: #EBEBE9;
  --bord: #2A2825;
  --bord-clair: #3D3A35;
  --texte: #F2F1EE;
  --texte-doux: #A8A49D;
  --script: "Segoe Script", "Brush Script MT", "Lucida Handwriting", cursive;
  --ombre: 0 18px 40px rgba(0, 0, 0, .55);
  --rayon: 12px;
  --largeur: 1200px;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--fond);
  color: var(--texte);
  font-family: "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 16px; line-height: 1.62;
  -webkit-font-smoothing: antialiased;
  position: relative;
}
/* Texture carbone discrète, comme le fond de la carte */
body::before {
  content: ''; position: fixed; inset: 0; z-index: 0; pointer-events: none; opacity: .5;
  background-image:
    repeating-linear-gradient(45deg, rgba(255,255,255,.016) 0 2px, transparent 2px 5px),
    repeating-linear-gradient(-45deg, rgba(255,255,255,.016) 0 2px, transparent 2px 5px);
}
body > * { position: relative; z-index: 1; }

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { line-height: 1.18; margin: 0 0 .5rem; font-weight: 800; letter-spacing: -.01em; }
p { margin: 0 0 1rem; color: var(--texte-doux); }
.conteneur { width: 100%; max-width: var(--largeur); margin: 0 auto; padding: 0 22px; }

.saut-contenu { position: absolute; left: -9999px; top: 0; background: var(--jaune); color: #111; padding: 10px 16px; z-index: 999; font-weight: 700; }
.saut-contenu:focus { left: 12px; top: 12px; }

/* Bande jaune/noir à 45° (rappel sécurité, comme sur la carte) */
.bande-danger {
  height: 10px;
  background: repeating-linear-gradient(115deg, var(--jaune) 0 15px, #0A0A0A 15px 30px);
}

/* Slashes diagonaux jaunes (motif de la carte) */
.slashes { position: absolute; display: flex; gap: 9px; pointer-events: none; }
.slashes i { display: block; width: 9px; height: 74px; background: var(--jaune); transform: skewX(-32deg); }
.slashes i:nth-child(3) { height: 52px; align-self: flex-end; opacity: .85; }
.slashes-droite { top: 0; right: 0; padding: 18px 26px 0 0; }
.slashes-gauche { bottom: 46px; left: 0; padding: 0 0 0 20px; }
.slashes-gauche i { height: 46px; }
.slashes-gauche i:nth-child(1) { height: 66px; }
.slashes-gauche i:nth-child(2) { height: 56px; }

/* Marqueur de titre : trois barres obliques jaunes */
.titre-marque { display: inline-flex; gap: 6px; margin-bottom: 12px; }
.titre-marque i { display: block; width: 7px; height: 22px; background: var(--jaune); transform: skewX(-32deg); }
.titre-marque i:nth-child(2) { height: 16px; opacity: .8; }
.titre-marque i:nth-child(3) { height: 16px; opacity: .55; }

/* ============================== BOUTONS ============================== */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  padding: 13px 22px; border-radius: 6px; border: 1.5px solid transparent;
  font-weight: 700; font-size: .95rem; cursor: pointer; text-align: center;
  transition: transform .15s ease, background .2s ease, border-color .2s ease, color .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-jaune { background: var(--jaune); color: #0A0A0A; }
.btn-jaune:hover { background: var(--jaune-clair); }
.btn-contour { border-color: rgba(255,255,255,.4); color: #fff; }
.btn-contour:hover { border-color: var(--jaune); color: var(--jaune); }
.btn-petit { padding: 10px 16px; font-size: .88rem; }
.btn-whatsapp { background: #25D366; color: #062B14; }
.btn-whatsapp:hover { background: #38e07a; }

/* ============================== EN-TÊTE ============================== */

.entete {
  position: sticky; top: 0; z-index: 60;
  background: rgba(6, 5, 5, .86); backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color .25s ease, background .25s ease;
}
.entete.colle { border-bottom-color: var(--bord); background: rgba(6, 5, 5, .97); }
.entete-int { display: flex; align-items: center; gap: 18px; min-height: 78px; }

.marque { display: flex; align-items: center; gap: 12px; }
.marque img { height: 42px; width: auto; filter: drop-shadow(0 2px 6px rgba(0,0,0,.6)); }
.marque-texte { display: flex; flex-direction: column; justify-content: center; }
.marque-texte strong { display: block; font-size: .88rem; letter-spacing: .03em; line-height: 1.2; white-space: nowrap; }
.marque-texte span { display: block; font-size: .63rem; letter-spacing: .1em; color: var(--jaune); font-weight: 700; white-space: nowrap; }

.nav { display: flex; gap: 2px; }
.nav a { padding: 9px 11px; border-radius: 6px; font-size: .89rem; font-weight: 600; color: var(--texte-doux); white-space: nowrap; transition: color .18s ease, background .18s ease; }
.nav a:hover { color: #fff; background: var(--panneau-2); }
.nav a.actif { color: var(--jaune); }

.entete-actions { display: flex; align-items: center; gap: 10px; margin-left: auto; }
.lien-tel { display: inline-flex; align-items: center; gap: 7px; font-weight: 700; font-size: .9rem; white-space: nowrap; }
.lien-tel svg { color: var(--jaune); }
.lien-tel:hover { color: var(--jaune); }

.burger { display: none; width: 42px; height: 40px; border: 1px solid var(--bord-clair); background: var(--panneau); border-radius: 6px; cursor: pointer; padding: 10px 9px; }
.burger span { display: block; height: 2px; background: var(--texte); border-radius: 2px; margin: 4px 0; transition: transform .2s ease, opacity .2s ease; }
.burger.ouvert span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.burger.ouvert span:nth-child(2) { opacity: 0; }
.burger.ouvert span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ================================ HERO ================================ */

.hero { position: relative; overflow: hidden; padding: 78px 0 0; }
.hero-fond { position: absolute; inset: 0; background-image: url('../assets/fond-hero.jpg'); background-size: cover; background-position: center; }
.hero-voile {
  position: absolute; inset: 0;
  background:
    radial-gradient(900px 480px at 22% 18%, rgba(246, 210, 19, .12), transparent 62%),
    linear-gradient(98deg, rgba(3,3,3,.97) 0%, rgba(4,4,4,.9) 46%, rgba(6,5,5,.6) 100%);
}
.hero-int { position: relative; padding-top: 20px; padding-bottom: 70px; }
.hero-bloc { max-width: 760px; }

.hero-titre { margin: 0 0 16px; }
.hero-script {
  display: block;
  font-family: var(--script); font-size: clamp(1.5rem, 3.4vw, 2.5rem); color: var(--jaune);
  margin: 0 0 0; line-height: 1.15; transform: rotate(-1.4deg); transform-origin: left center; font-weight: 400;
}
.hero-fort {
  display: block;
  font-size: clamp(2.6rem, 8vw, 5.4rem); font-weight: 900; letter-spacing: -.02em; margin: 0 0 10px;
  color: #fff; text-shadow: 0 4px 22px rgba(0,0,0,.75); line-height: 1;
}
.hero-keywords {
  display: block; font-size: clamp(.72rem, 1.5vw, .86rem); font-weight: 600;
  letter-spacing: .14em; text-transform: uppercase; color: #BBBBB4;
}
.hero-accroche {
  display: inline-block; margin: 0 0 18px; padding: 6px 14px;
  border: 1.5px solid var(--jaune); border-radius: 4px;
  color: var(--jaune); font-weight: 800; font-size: .78rem; letter-spacing: .16em;
}
.hero-accroche::before { content: '⚙ '; }
.hero-sous { font-size: 1.08rem; color: #C6C3BC; max-width: 640px; }
.hero-btns { display: flex; flex-wrap: wrap; gap: 12px; margin: 26px 0 16px; }
.hero-credit { font-size: .85rem; color: #8B8880; margin: 0; }

/* ===================== BANDEAU CONTACT (carte de visite) ===================== */

.bandeau-contact { background: #0A0908; border-bottom: 1px solid var(--bord); }
.bandeau-int {
  display: flex; flex-wrap: wrap; align-items: center; gap: 4px 14px; padding: 18px 22px;
}
.contact-item { display: flex; align-items: center; gap: 11px; padding: 6px 4px; border-radius: 6px; transition: transform .18s ease; }
.contact-item:hover { transform: translateY(-2px); }
.contact-item:hover strong { color: var(--jaune); }
.contact-icone {
  flex: 0 0 auto; width: 40px; height: 40px; border-radius: 50%;
  background: var(--jaune); display: grid; place-items: center;
}
.contact-icone svg { width: 20px; height: 20px; color: #0A0A0A; }
.contact-texte small { display: block; font-size: .68rem; text-transform: uppercase; letter-spacing: .1em; color: var(--texte-doux); }
.contact-texte strong { display: block; font-size: .93rem; color: #fff; }
.contact-sep { width: 1px; height: 34px; background: var(--bord-clair); }

.contact-qr { display: flex; align-items: center; gap: 12px; margin-left: auto; }
.contact-qr-image { width: 92px; height: 92px; background: #fff; border-radius: 8px; padding: 6px; display: grid; place-items: center; }
.contact-qr-image img { width: 100%; height: 100%; }
.contact-qr-texte em { display: block; font-family: var(--script); font-size: 1.15rem; color: var(--jaune); font-style: normal; }
.contact-qr-texte small { display: block; font-size: .78rem; color: var(--texte-doux); max-width: 190px; }

/* =============================== ATOUTS =============================== */

.atouts { background: var(--fond-2); border-bottom: 1px solid var(--bord); }
.atouts-grille { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px 26px; padding: 24px 22px; }
.atout { display: flex; gap: 11px; align-items: flex-start; font-size: .92rem; color: var(--texte); }
.atout .coche {
  flex: 0 0 auto; width: 22px; height: 22px; border-radius: 50%;
  background: rgba(246, 210, 19, .15); color: var(--jaune);
  display: grid; place-items: center; font-size: .8rem; font-weight: 800; margin-top: 2px;
}

/* ============================== SECTIONS ============================== */

.section { padding: 76px 0; }
.section-alt { background: var(--fond-2); border-top: 1px solid var(--bord); border-bottom: 1px solid var(--bord); }

.entete-section { max-width: 740px; margin: 0 auto 40px; text-align: center; }
.entete-section.gauche { margin-left: 0; text-align: left; }
.entete-section h2 { font-size: clamp(1.6rem, 3vw, 2.35rem); text-transform: uppercase; letter-spacing: .01em; }
.entete-section h2::after {
  content: ''; display: block; width: 68px; height: 5px; margin: 12px auto 0;
  background: var(--jaune); border-radius: 2px;
}
.entete-section.gauche h2::after { margin-left: 0; }
.entete-section p { margin: 0; }

.grille-services { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.grille-produits { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }

.carte {
  position: relative; background: linear-gradient(180deg, var(--panneau-2), var(--panneau));
  border: 1px solid var(--bord); border-radius: var(--rayon); padding: 24px 22px;
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
  overflow: hidden;
}
.carte::before { content: ''; position: absolute; inset: 0 0 auto; height: 3px; background: var(--jaune); opacity: 0; transition: opacity .25s ease; }
.carte:hover { transform: translateY(-4px); border-color: var(--bord-clair); box-shadow: var(--ombre); }
.carte:hover::before { opacity: 1; }
.carte h3 { margin-bottom: 8px; font-size: 1.02rem; text-transform: uppercase; letter-spacing: .01em; }
.carte p { font-size: .91rem; margin: 0; }

/* Badge octogonal jaune, comme les pictogrammes de la carte */
.badge-octogone {
  width: 66px; height: 66px; margin-bottom: 15px;
  background: var(--jaune);
  clip-path: polygon(30% 0, 70% 0, 100% 30%, 100% 70%, 70% 100%, 30% 100%, 0 70%, 0 30%);
  display: grid; place-items: center;
}
.badge-octogone .dedans {
  width: 62px; height: 62px; background: #0B0A09;
  clip-path: polygon(30% 0, 70% 0, 100% 30%, 100% 70%, 70% 100%, 30% 100%, 0 70%, 0 30%);
  display: grid; place-items: center;
}
.badge-octogone svg { width: 34px; height: 34px; color: var(--jaune); }

.carte-produit { padding: 0; }
.carte-produit .vignette { position: relative; aspect-ratio: 3 / 2; overflow: hidden; background: var(--panneau); }
.carte-produit .vignette img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.carte-produit:hover .vignette img { transform: scale(1.06); }
.carte-produit .corps { padding: 18px 20px 22px; }

/* ============================ RÉALISATIONS ============================ */

.filtres { display: flex; flex-wrap: wrap; gap: 9px; justify-content: center; margin-bottom: 26px; }
.filtre {
  padding: 8px 16px; border-radius: 4px; border: 1px solid var(--bord-clair);
  background: transparent; color: var(--texte-doux); font: inherit; font-size: .88rem; font-weight: 700; cursor: pointer;
  transition: all .18s ease; text-transform: uppercase; letter-spacing: .04em;
}
.filtre:hover { color: #fff; border-color: var(--texte-doux); }
.filtre.actif { background: var(--jaune); border-color: var(--jaune); color: #0A0A0A; }

.galerie { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.vignette-realisation {
  position: relative; border: 1px solid var(--bord); border-radius: var(--rayon); overflow: hidden;
  background: var(--panneau); cursor: zoom-in; padding: 0; text-align: left; color: inherit; font: inherit;
}
.vignette-realisation img { aspect-ratio: 4 / 3; width: 100%; object-fit: cover; transition: transform .5s ease; }
.vignette-realisation:hover img { transform: scale(1.05); }
.vignette-realisation .legende { position: absolute; inset: auto 0 0; padding: 26px 16px 14px; background: linear-gradient(transparent, rgba(4,4,4,.94)); }
.vignette-realisation .legende strong { display: block; font-size: .93rem; }
.vignette-realisation .legende span { font-size: .8rem; color: #B7B4AD; }
.vignette-realisation .etiquette-cat {
  position: absolute; top: 12px; left: 12px; padding: 4px 11px; border-radius: 3px;
  background: var(--jaune); color: #0A0A0A; font-size: .68rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase;
}

/* ============================== CHIFFRES ============================== */

.chiffres { background: linear-gradient(120deg, #0A0908 0%, #15130F 55%, #0A0908 100%); border-top: 1px solid var(--bord); border-bottom: 1px solid var(--bord); padding: 52px 0; }
.chiffres-grille { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; text-align: center; }
.chiffre strong { display: block; font-size: clamp(1.9rem, 3.6vw, 2.8rem); color: var(--jaune); font-weight: 900; letter-spacing: -.02em; }
.chiffre span { font-size: .88rem; color: var(--texte-doux); text-transform: uppercase; letter-spacing: .06em; }

/* ============================== À PROPOS ============================== */

.apropos { display: grid; grid-template-columns: 1.05fr .95fr; gap: 54px; align-items: center; }
.engagements { list-style: none; padding: 0; margin: 18px 0 0; display: grid; gap: 10px; }
.engagements li { position: relative; padding-left: 30px; font-size: .94rem; color: var(--texte); }
.engagements li::before {
  content: '✓'; position: absolute; left: 0; top: 1px; width: 20px; height: 20px; border-radius: 4px;
  background: var(--jaune); color: #0A0A0A; font-size: .78rem; font-weight: 800; display: grid; place-items: center;
}
.apropos-image { position: relative; }
.apropos-image img { border-radius: var(--rayon); border: 1px solid var(--bord); box-shadow: var(--ombre); }
.cadre-jaune { position: absolute; inset: 18px -18px -18px 18px; border: 3px solid var(--jaune); border-radius: var(--rayon); z-index: -1; }

/* =============================== CONTACT =============================== */

.contact { display: grid; grid-template-columns: 1.25fr .75fr; gap: 26px; align-items: start; }
.carte-form, .carte-contact { background: linear-gradient(180deg, var(--panneau-2), var(--panneau)); border: 1px solid var(--bord); border-radius: var(--rayon); padding: 28px; }
.champ { margin-bottom: 16px; }
.champ label { display: block; font-size: .84rem; font-weight: 700; margin-bottom: 7px; text-transform: uppercase; letter-spacing: .05em; color: var(--texte); }
.requis { color: var(--jaune); }
input, select, textarea {
  width: 100%; padding: 12px 14px; font: inherit; font-size: .95rem;
  background: #0E0D0C; color: var(--texte); border: 1px solid var(--bord-clair); border-radius: 6px; outline: none;
  transition: border-color .18s ease, box-shadow .18s ease;
}
input:focus, select:focus, textarea:focus { border-color: var(--jaune); box-shadow: 0 0 0 3px rgba(246, 210, 19, .16); }
input.erreur, textarea.erreur { border-color: #E5484D; box-shadow: 0 0 0 3px rgba(229,72,77,.14); }
textarea { resize: vertical; }
.deux-colonnes { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.aide-formulaire { font-size: .82rem; color: #7F7C75; margin: 4px 0 18px; }
.form-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.reponse-formulaire { margin: 14px 0 0; font-size: .92rem; font-weight: 600; display: none; }
.reponse-formulaire.succes { display: block; color: #7CE09A; }
.reponse-formulaire.echec { display: block; color: #FF8A8E; }

.carte-contact h3 { margin-bottom: 16px; text-transform: uppercase; }
.coordonnees { list-style: none; padding: 0; margin: 0 0 18px; display: grid; gap: 12px; }
.coordonnees li { display: flex; gap: 11px; font-size: .92rem; color: var(--texte); align-items: flex-start; }
.coordonnees .c-icone { color: var(--jaune); flex: 0 0 auto; margin-top: 2px; }
.coordonnees a:hover { color: var(--jaune); }
.appel-direct { margin: 18px 0 12px; }
.appel-direct .btn { width: 100%; }
.horaires { font-size: .88rem; color: var(--texte-doux); margin: 0; padding-top: 14px; border-top: 1px solid var(--bord); }

/* ================================ PIED ================================ */

.pied { background: #080706; border-top: 1px solid var(--bord); }
.pied-int { display: grid; grid-template-columns: 1.3fr 1fr 1fr .8fr; gap: 36px; padding: 52px 22px 40px; }
.pied-marque img { height: 46px; width: auto; margin-bottom: 14px; }
.pied-accroche { font-family: var(--script); color: var(--jaune); font-size: 1.2rem; margin-bottom: 6px; }
.pied-marque p { font-size: .88rem; max-width: 320px; }
.pied-colonne h4, .pied-qr h4 { font-size: .78rem; text-transform: uppercase; letter-spacing: .14em; color: var(--jaune); margin-bottom: 14px; }
.pied-colonne ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 9px; }
.pied-colonne li, .pied-colonne a { font-size: .88rem; color: var(--texte-doux); }
.pied-colonne a:hover { color: var(--jaune); }
.pied-qr-image { width: 116px; height: 116px; background: #fff; border-radius: 8px; padding: 7px; }
.pied-qr-image img { width: 100%; height: 100%; }
.pied-site { display: block; margin-top: 10px; font-size: .84rem; font-weight: 700; color: var(--jaune); }
.pied-bas { border-top: 1px solid var(--bord); padding: 16px 0; }
.pied-bas-int { display: flex; flex-wrap: wrap; gap: 10px; justify-content: space-between; align-items: center; font-size: .82rem; color: #6F6C65; }
.btn-admin {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 9px 16px; border: 1.5px solid var(--jaune); border-radius: 6px;
  color: var(--jaune); font-size: .85rem; font-weight: 700; letter-spacing: .02em;
  transition: background .18s ease, color .18s ease;
}
.btn-admin:hover { background: var(--jaune); color: #0A0A0A; }
.btn-admin svg { flex: 0 0 auto; }

/* ============================= VISIONNEUSE ============================= */

.visionneuse { position: fixed; inset: 0; z-index: 200; display: none; background: rgba(3,3,3,.95); backdrop-filter: blur(4px); align-items: center; justify-content: center; padding: 28px; }
.visionneuse.ouverte { display: flex; }
.visionneuse figure { margin: 0; max-width: min(1100px, 92vw); text-align: center; }
.visionneuse img { max-height: 78vh; width: auto; margin: 0 auto; border-radius: 10px; border: 1px solid var(--bord-clair); }
.visionneuse figcaption { margin-top: 14px; font-size: .95rem; color: var(--texte); }
.visionneuse-fermer { position: absolute; top: 20px; right: 24px; width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--bord-clair); background: var(--panneau); color: #fff; font-size: 1.1rem; cursor: pointer; }
.visionneuse-fermer:hover { background: var(--jaune); color: #111; }
.visionneuse-fleche { position: absolute; top: 50%; transform: translateY(-50%); width: 52px; height: 52px; border-radius: 50%; border: 1px solid var(--bord-clair); background: rgba(18,17,16,.9); color: #fff; font-size: 1.7rem; line-height: 1; cursor: pointer; }
.visionneuse-fleche:hover { background: var(--jaune); color: #111; }
.visionneuse-fleche.precedent { left: 22px; }
.visionneuse-fleche.suivant { right: 22px; }

.haut { position: fixed; right: 22px; bottom: 22px; z-index: 90; width: 46px; height: 46px; border-radius: 50%; cursor: pointer; background: var(--jaune); color: #0A0A0A; border: none; font-size: 1.2rem; font-weight: 800; box-shadow: 0 10px 24px rgba(0,0,0,.5); }
.haut:hover { background: var(--jaune-clair); transform: translateY(-2px); }

/* ============================ APPARITION ============================ */

.reveler { opacity: 0; transform: translateY(16px); }
.reveler.vu { animation: apparait .5s ease forwards; animation-delay: calc(var(--i, 0) * 70ms); }
@keyframes apparait { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) {
  .reveler { opacity: 1; transform: none; }
  .reveler.vu { animation: none; }
}

/* ============================ RESPONSIVE ============================ */

@media (max-width: 1100px) {
  .grille-services, .grille-produits, .galerie { grid-template-columns: repeat(2, 1fr); }
  .atouts-grille, .chiffres-grille { grid-template-columns: repeat(2, 1fr); }
  .apropos { grid-template-columns: 1fr; gap: 34px; }
  .contact { grid-template-columns: 1fr; }
  .bandeau-int { gap: 6px 10px; }
  .contact-qr { margin-left: 0; }
  .nav { position: absolute; top: 78px; left: 0; right: 0; flex-direction: column; gap: 2px; background: rgba(6,5,5,.98); border-bottom: 1px solid var(--bord); padding: 12px 18px 18px; display: none; }
  .nav.ouvert { display: flex; }
  .nav a { padding: 12px 14px; }
  .burger { display: block; }
  .lien-tel span, .marque-texte { display: none; }
  .pied-int { grid-template-columns: 1fr 1fr; gap: 30px; }
}

@media (max-width: 640px) {
  .section { padding: 54px 0; }
  .hero { padding-top: 46px; }
  .grille-services, .grille-produits, .galerie, .atouts-grille, .chiffres-grille, .deux-colonnes { grid-template-columns: 1fr; }
  .entete-int { min-height: 66px; gap: 10px; }
  .marque img { height: 34px; }
  .nav { top: 66px; }
  .pied-int { grid-template-columns: 1fr; }
  .carte-form, .carte-contact { padding: 20px; }
  .visionneuse-fleche { display: none; }
  .slashes-droite { padding-right: 12px; }
  .contact-sep { display: none; }
  .contact-item { width: 100%; }
}

@media print {
  .entete, .haut, .visionneuse, .bande-danger, .hero-fond, .hero-voile, .slashes { display: none !important; }
  body { background: #fff; color: #111; }
  body::before { display: none; }
  .carte, .carte-form, .carte-contact, .bandeau-contact, .pied { background: #fff; border-color: #ccc; color: #111; }
  p, .atout, .engagements li, .contact-texte strong { color: #333; }
  .hero-fort { color: #111; }
}