/* =========================================================
   C10 BÂTIMENT · Pages intérieures
   Complément de c10.css, qui reste la copie exacte de la maquette d'accueil.
   Mêmes jetons, mêmes rayons, mêmes ombres, mêmes animations.
   ========================================================= */

/* ---------- En-tête de page ---------- */
.phero{
  position:relative;
  background:radial-gradient(900px 620px at 0% 0%,#fff 0%,rgba(255,255,255,0) 62%),var(--lin);
  padding:clamp(136px,17vh,184px) 0 calc(clamp(72px,8vw,120px) + var(--r-sheet));
}
.phero__grid{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr);gap:clamp(40px,6vw,104px);align-items:center}
.phero--plain .phero__grid{grid-template-columns:minmax(0,1fr)}
.phero--plain{padding-bottom:calc(clamp(56px,6vw,88px) + var(--r-sheet))}
.phero .hero__title{max-width:15.5ch;font-size:clamp(2.35rem,1.15rem + 3.2vw,4.25rem)}
.phero--plain .hero__title{max-width:20ch}
.phero .hero__lead{max-width:52ch}
.phero__tag{display:inline-flex;align-items:center;gap:10px;margin-top:22px;padding:8px 16px 8px 10px;border-radius:999px;background:#fff;box-shadow:var(--shadow-1);font-weight:650;font-size:.95rem}
.phero__tag::before{content:"";width:10px;height:10px;border-radius:50%;background:var(--champagne);box-shadow:0 0 0 5px rgba(200,168,120,.22)}

.crumbs ol{display:flex;flex-wrap:wrap;align-items:center;gap:6px 10px;margin-bottom:24px;font-size:.93rem;font-weight:550;color:var(--ink-soft)}
.crumbs li{display:flex;align-items:center;gap:10px}
.crumbs li + li::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--champagne)}
.crumbs a{text-decoration:none;transition:color .2s}
.crumbs a:hover{color:var(--ink);text-decoration:underline;text-underline-offset:4px}
.crumbs [aria-current]{color:var(--ink)}

.phero__media{position:relative;justify-self:end;width:100%;max-width:520px;aspect-ratio:4/5;filter:drop-shadow(-24px 24px 46px rgba(33,31,29,.2))}
.phero__media::before{content:"";position:absolute;inset:-16px 16px 16px -16px;border:1.5px solid rgba(200,168,120,.8);border-radius:999px 999px 30px 30px;pointer-events:none}
.phero__frame{position:absolute;inset:0;overflow:hidden;border-radius:999px 999px 30px 30px;background:var(--greige)}
.phero__frame img{width:100%;height:100%;object-fit:cover}
.phero__chip{position:absolute;right:-12px;bottom:12%;z-index:2;display:flex;align-items:center;gap:10px;padding:10px 16px 10px 10px;border-radius:999px;background:rgba(255,255,255,.84);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);box-shadow:var(--shadow-2);font-weight:650;font-size:.95rem}
.phero__chip .round-icon{width:36px;height:36px;background:var(--anthracite);color:var(--champagne)}
.phero__chip .round-icon .icon{width:18px;height:18px}

.js .phero__frame{clip-path:inset(100% 0 0 0);transition:clip-path 1.4s var(--ease) .2s}
.js .phero__media::before,.js .phero__chip{opacity:0;transition:opacity .9s ease 1s}
.js .phero__tag{opacity:0;transform:translateY(14px);transition:opacity .8s var(--ease) .62s,transform .8s var(--ease) .62s}
.is-loaded .phero__tag{opacity:1;transform:none}
.is-loaded .phero__frame{clip-path:inset(0 0 0 0)}
.is-loaded .phero__media::before,.is-loaded .phero__chip{opacity:1}

/* ---------- Sections et en-têtes de section ---------- */
.band{background:var(--lin);--cover:var(--lin)}
.band--sable{background:var(--sable);--cover:var(--sable)}
.band--dark{background:radial-gradient(760px 460px at 92% 0%,rgba(200,168,120,.17),rgba(200,168,120,0) 70%),var(--anthracite);--cover:var(--anthracite)}
.section-head--stack{grid-template-columns:minmax(0,1fr)}
.section-head--stack .lead{margin-top:-4px}
.section-foot{display:flex;justify-content:center;margin-top:clamp(36px,4vw,56px)}

/* ---------- Cartes en trois colonnes ---------- */
.cards3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;align-items:stretch}
.cards3 .step,.cards3 .step:nth-child(even){margin-top:0}
.cards3 .step{box-shadow:var(--shadow-1)}
.cards3 .step:hover{box-shadow:var(--shadow-2)}
.band--dark .cards3 .step{box-shadow:0 34px 64px -36px rgba(0,0,0,.7)}
.step__icon{width:52px;height:52px;border-radius:50%;display:grid;place-items:center;background:var(--sable);color:var(--bronze)}
.step__icon .icon{width:24px;height:24px}

/* ---------- Repères chiffrés ---------- */
.band .facts__card{box-shadow:var(--shadow-2)}

/* ---------- Corps de métier en rangées alternées ---------- */
.rows{display:grid;gap:clamp(64px,8vw,128px)}
.row{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(36px,6vw,104px);align-items:center}
.row:nth-child(even) .row__media{order:2}
.row__media{position:relative;aspect-ratio:4/3;border-radius:30px;overflow:hidden;box-shadow:var(--shadow-3);background:var(--greige)}
.row__media img{width:100%;height:100%;object-fit:cover;transition:transform 1.4s var(--ease)}
.row:hover .row__media img{transform:scale(1.04)}
.row__num{font-size:clamp(2.6rem,1.9rem + 1.5vw,3.6rem);font-weight:300;letter-spacing:-.05em;line-height:.9;color:var(--bronze)}
.row h3{margin-top:14px;font-size:clamp(1.65rem,1.1rem + 1.3vw,2.4rem);letter-spacing:-.028em}
.row p{margin-top:16px;max-width:54ch;color:var(--ink-soft)}
.row .checks{margin-top:24px}

/* ---------- Grille de réalisations ---------- */
.pgrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(14px,1.6vw,22px)}
.pgrid .project,.pgrid .project:nth-child(n){grid-column:auto;grid-row:auto;aspect-ratio:4/3.3}
.project__meta{display:block;margin-top:6px;font-size:.92rem;font-weight:550;color:rgba(255,255,255,.82)}
.pgrid .project--une,.pgrid .project--une:nth-child(n){grid-column:span 2;grid-row:span 2;aspect-ratio:auto;min-height:clamp(420px,46vw,640px)}
.project--une .project__name{font-size:clamp(1.5rem,1.1rem + 1.2vw,2.2rem)}
.phero__lien{margin-top:22px}

/* Vidéos de chantier, sans son, lues quand elles sont à l'écran */
.galerie__item video{display:block;width:100%;height:auto;background:var(--graphite)}
.galerie__item--video{cursor:pointer}
.galerie__item .galerie__play{opacity:1;transform:none;top:auto;right:auto;left:14px;bottom:14px;background:rgba(255,255,255,.86);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}
.galerie__item .galerie__play .icon{width:16px;height:16px;margin-left:2px}
.galerie__item--video.is-playing .galerie__play{opacity:0}
.lightbox__stage video{max-width:100%;max-height:100%;width:auto;height:auto;border-radius:16px;background:#000}

/* ---------- Galerie et visionneuse ---------- */
.galerie{columns:3 260px;column-gap:16px}
.galerie__item{position:relative;display:block;width:100%;margin:0 0 16px;padding:0;border:0;border-radius:20px;overflow:hidden;background:var(--greige);cursor:zoom-in;break-inside:avoid;box-shadow:var(--shadow-1);transition:box-shadow .4s,transform .45s var(--ease)}
.galerie__item:hover{box-shadow:var(--shadow-3);transform:translateY(-3px)}
.galerie__item img{width:100%;height:auto;transition:transform 1.2s var(--ease)}
.galerie__item:hover img{transform:scale(1.04)}
.galerie__item .round-icon{position:absolute;top:12px;right:12px;width:40px;height:40px;opacity:0;transform:scale(.7);transition:opacity .35s,transform .45s var(--ease)}
.galerie__item:hover .round-icon{opacity:1;transform:none}

.lightbox{
  position:fixed;inset:0;z-index:80;display:grid;grid-template-rows:auto minmax(0,1fr) auto;
  background:rgba(26,24,22,.95);color:#fff;opacity:0;visibility:hidden;transition:opacity .3s,visibility 0s .3s;
}
.lightbox.is-open{opacity:1;visibility:visible;transition:opacity .3s}
.lightbox__top{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px var(--gutter)}
.lightbox__count{font-weight:650;font-size:.95rem;letter-spacing:.03em;opacity:.85}
.lightbox__stage{display:grid;place-items:center;min-height:0;padding:0 var(--gutter)}
.lightbox__stage img{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain;border-radius:16px}
.lightbox__nav{display:flex;justify-content:center;gap:10px;padding:16px 0 calc(20px + env(safe-area-inset-bottom))}
.lightbox .hero__arrow{width:50px;height:50px}

/* ---------- Texte long ---------- */
.paper{background:#fff;border-radius:30px;padding:clamp(28px,5vw,72px);box-shadow:var(--shadow-2)}
.prose{max-width:72ch}
.prose h2{font-size:clamp(1.35rem,1.1rem + .7vw,1.85rem);letter-spacing:-.022em;line-height:1.2;margin:clamp(36px,4vw,52px) 0 14px}
.prose h2:first-child{margin-top:0}
.prose p,.prose li{color:var(--ink-soft)}
.prose p + p{margin-top:12px}
.prose ul{margin-top:12px;display:grid;gap:8px}
.prose li{position:relative;padding-left:22px}
.prose li::before{content:"";position:absolute;left:2px;top:.68em;width:7px;height:7px;border-radius:50%;background:var(--champagne)}
.prose strong{color:var(--ink);font-weight:650}
.prose a{color:var(--ink);font-weight:600;text-underline-offset:3px}
.prose-grid{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,4fr);gap:clamp(36px,5vw,80px);align-items:start}
.prose-grid > *{min-width:0}
.prose-aside{position:sticky;top:112px;display:grid;gap:16px}
.prose-aside .help-card{margin-top:0}
.prose-aside__photo{aspect-ratio:4/5;border-radius:999px 999px 26px 26px;overflow:hidden;box-shadow:var(--shadow-2);background:var(--greige)}
.prose-aside__photo img{width:100%;height:100%;object-fit:cover}

/* ---------- Blog : cartes d'articles ---------- */
.bgrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(16px,1.8vw,24px);align-items:stretch}
.bcard{display:flex;flex-direction:column;background:#fff;border-radius:26px;overflow:hidden;box-shadow:var(--shadow-1);transition:box-shadow .4s,transform .45s var(--ease)}
.bcard:hover{box-shadow:var(--shadow-3);transform:translateY(-4px)}
.bcard__media{position:relative;display:block;aspect-ratio:16/10;overflow:hidden;background:var(--greige)}
.bcard__media img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease)}
.bcard:hover .bcard__media img{transform:scale(1.05)}
.bcard__body{display:flex;flex-direction:column;gap:10px;flex:1;padding:22px 24px 26px}
.bcard__meta{font-size:.88rem;font-weight:550;color:var(--ink-soft)}
.bcard__title{font-size:clamp(1.15rem,1rem + .4vw,1.35rem);letter-spacing:-.018em;line-height:1.22}
.bcard__title a{text-decoration:none}
.bcard__title a::after{content:"";position:absolute;inset:0}
.bcard{position:relative}
.bcard__excerpt{color:var(--ink-soft);font-size:.97rem;line-height:1.55}
.bcard__more{margin-top:auto;padding-top:8px;align-self:flex-start;font-size:.95rem}
.bcard:hover .bcard__more{background-size:40% 1.5px}

.chips{display:flex;flex-wrap:wrap;gap:8px;justify-self:end;justify-content:flex-end}
.chip{display:inline-flex;align-items:center;min-height:40px;padding:0 16px;border-radius:999px;background:#fff;box-shadow:var(--shadow-1);font-weight:600;font-size:.92rem;text-decoration:none;transition:background-color .25s,color .25s}
.chip:hover{background:var(--sable)}
.chip.is-active{background:var(--anthracite);color:var(--lin)}

.pagination{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-top:clamp(36px,4vw,56px)}
.pagination .page-numbers{display:inline-grid;place-items:center;min-width:46px;height:46px;padding:0 14px;border-radius:999px;background:#fff;box-shadow:var(--shadow-1);font-weight:650;text-decoration:none}
.pagination .current{background:var(--anthracite);color:var(--lin)}

/* ---------- Blog : article ---------- */
.phero--article .hero__title{max-width:18ch;font-size:clamp(2.1rem,1.1rem + 2.6vw,3.6rem)}
.article-meta .icon{color:var(--bronze)}
.prose--article{max-width:70ch;font-size:1.06rem}
.prose--article > p:first-child{font-size:1.14rem;color:var(--ink)}
.prose h3{font-size:clamp(1.15rem,1rem + .4vw,1.35rem);letter-spacing:-.015em;margin:28px 0 10px}
.prose ol{margin-top:12px;display:grid;gap:8px;counter-reset:etape}
.prose ol > li{counter-increment:etape}
.prose ol > li::before{content:counter(etape);top:.1em;width:auto;height:auto;background:none;border-radius:0;font-weight:650;color:var(--bronze);font-size:.95rem}
.prose blockquote{margin:24px 0;padding:18px 22px;border-left:3px solid var(--champagne);background:var(--lin);border-radius:0 16px 16px 0}
.prose figure{margin:28px 0}
.prose figure img{border-radius:20px}
.prose figcaption{margin-top:8px;font-size:.9rem;color:var(--ink-soft)}
.prose .wp-block-table{overflow-x:auto;-webkit-overflow-scrolling:touch}
.prose table{width:100%;min-width:480px;border-collapse:separate;border-spacing:0;font-size:.95rem;border-radius:16px;overflow:hidden;box-shadow:0 0 0 1px var(--line)}
.prose th,.prose td{padding:12px 16px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line)}
.prose th,.prose thead td{background:var(--sable);color:var(--ink);font-weight:650}
.prose tr:last-child td{border-bottom:0}
.prose td{color:var(--ink-soft)}

/* ---------- Responsive ---------- */
@media (max-width:1080px){
  .cards3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .pgrid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .bgrid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .chips{justify-self:start;justify-content:flex-start}
  .pgrid .project--une,.pgrid .project--une:nth-child(n){grid-row:span 1;min-height:clamp(360px,60vw,520px)}
  .prose-grid{grid-template-columns:minmax(0,1fr)}
  .prose-aside{position:static;grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:start}
  .prose-aside__photo{aspect-ratio:1}
}
@media (max-width:900px){
  .phero{padding-top:112px}
  .phero__grid{grid-template-columns:1fr;gap:44px}
  .phero__media{justify-self:start;max-width:min(440px,88%);margin-left:16px}
  .phero__chip{right:-8px}
  .row,.row:nth-child(even){grid-template-columns:1fr;gap:28px}
  .row:nth-child(even) .row__media{order:0}
  .row p{max-width:none}
}
@media (max-width:640px){
  .phero{padding-bottom:calc(56px + var(--r-sheet))}
  .phero .hero__title{font-size:clamp(2.1rem,1.4rem + 3.6vw,2.6rem)}
  .phero__media{max-width:none;width:calc(100% - 16px);aspect-ratio:1/1.08}
  .phero__chip{font-size:.88rem}
  .cards3{grid-template-columns:1fr}
  .pgrid{grid-template-columns:1fr}
  .bgrid{grid-template-columns:1fr}
  .chips{flex-wrap:nowrap;overflow-x:auto;margin-inline:calc(-1 * var(--gutter));padding:4px var(--gutter) 10px;scrollbar-width:none}
  .chip{flex:none}
  .prose--article{font-size:1rem}
  .pgrid .project,.pgrid .project:nth-child(n){aspect-ratio:4/3.6}
  .pgrid .project--une,.pgrid .project--une:nth-child(n){grid-column:auto;grid-row:auto;aspect-ratio:3/4;min-height:0}
  .galerie__item .galerie__play{display:grid;width:36px;height:36px;left:10px;bottom:10px}
  .galerie{columns:2;column-gap:10px}
  .galerie__item{margin-bottom:10px;border-radius:14px}
  .galerie__item .round-icon{display:none}
  .prose-aside{grid-template-columns:1fr}
  .prose-aside__photo{display:none}
  .paper{border-radius:24px}
  .lightbox__stage{padding:0 10px}
}
@media (prefers-reduced-motion:reduce){
  .js .phero__frame{clip-path:none}
  .js .phero__media::before,.js .phero__chip{opacity:1}
}
.lightbox__stage [hidden]{display:none}

/* Réalisation avec vidéos : les vidéos en rangée, les photos alignées dessous */
.galerie-videos{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-bottom:16px}
.galerie-videos .galerie__item{margin:0;aspect-ratio:9/16}
.galerie-videos .galerie__item video{width:100%;height:100%;object-fit:cover}
.galerie--grille{columns:auto;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.galerie--grille .galerie__item{margin:0;aspect-ratio:3/4}
.galerie--grille .galerie__item img{width:100%;height:100%;object-fit:cover}
@media (max-width:900px){
  .galerie--grille{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:640px){
  .galerie-videos{grid-auto-flow:column;grid-template-columns:none;grid-auto-columns:62%;gap:10px;overflow-x:auto;scroll-snap-type:x mandatory;margin-inline:calc(-1 * var(--gutter));padding:0 var(--gutter) 6px;scroll-padding-inline:var(--gutter);scrollbar-width:none;margin-bottom:10px}
  .galerie-videos .galerie__item{scroll-snap-align:start}
  .galerie--grille{gap:10px}
}

/* Vidéos TikTok de l'accueil : cartes verticales, lecture dans une fenêtre du site */
.videos{background:var(--sable);--cover:var(--sable)}
.tiktoks{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(14px,1.6vw,22px)}
.tiktok__card{position:relative;display:block;width:100%;aspect-ratio:9/16;padding:0;border:0;border-radius:26px;overflow:hidden;background:var(--graphite);color:#fff;text-align:left;cursor:pointer;box-shadow:var(--shadow-2);transition:transform .45s var(--ease),box-shadow .45s}
.tiktok__card:hover{transform:translateY(-4px);box-shadow:var(--shadow-3)}
.tiktok__card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease)}
.tiktok__card:hover img{transform:scale(1.05)}
.tiktok__card::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(26,24,22,.82) 0%,rgba(26,24,22,.2) 42%,rgba(26,24,22,0) 62%)}
.tiktok__play{position:absolute;left:50%;top:46%;z-index:2;width:64px;height:64px;margin:-32px 0 0 -32px;border-radius:50%;display:grid;place-items:center;background:var(--champagne);color:var(--anthracite);box-shadow:0 0 0 8px rgba(200,168,120,.28),0 16px 36px -14px rgba(0,0,0,.6);transition:transform .45s var(--ease)}
.tiktok__play .icon{width:24px;height:24px;margin-left:3px}
.tiktok__card:hover .tiktok__play{transform:scale(1.08)}
.tiktok__caption{position:absolute;left:18px;right:18px;bottom:18px;z-index:2;display:grid;gap:4px}
.tiktok__lieu{justify-self:start;padding:5px 12px;border-radius:999px;background:rgba(255,255,255,.82);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:var(--ink);font-size:.8rem;font-weight:650}
.tiktok__titre{margin-top:6px;font-size:clamp(1.02rem,.95rem + .3vw,1.2rem);font-weight:650;letter-spacing:-.012em;line-height:1.25}

.tkbox{position:fixed;inset:0;z-index:80;display:grid;place-items:center;padding:16px;background:rgba(26,24,22,.94);opacity:0;visibility:hidden;transition:opacity .3s,visibility 0s .3s}
.tkbox.is-open{opacity:1;visibility:visible;transition:opacity .3s}
.tkbox__frame{position:relative;height:min(86vh,820px);aspect-ratio:9/16;max-width:100%;border-radius:22px;overflow:hidden;background:#000;box-shadow:0 40px 90px -30px rgba(0,0,0,.8)}
.tkbox__frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.tkbox__close{position:absolute;top:16px;right:16px;z-index:2}
.tkbox__consent{position:absolute;inset:0;display:grid;align-content:end;gap:14px;padding:26px;color:#fff;background:linear-gradient(to top,rgba(26,24,22,.92) 0%,rgba(26,24,22,.4) 60%,rgba(26,24,22,.1)),var(--tk-cover) center/cover no-repeat}
.tkbox__consent p{font-size:.95rem;line-height:1.5;color:rgba(255,255,255,.88)}
.tkbox__consent .link{justify-self:start;color:#fff;font-size:.95rem}
.tkbox__consent[hidden]{display:none}

@media (max-width:900px){
  .tiktoks{grid-auto-flow:column;grid-template-columns:none;grid-auto-columns:38%;gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;margin-inline:calc(-1 * var(--gutter));padding:4px var(--gutter) 22px;scroll-padding-inline:var(--gutter);scrollbar-width:none}
  .tiktok{scroll-snap-align:start}
}
@media (max-width:640px){
  .tiktoks{grid-auto-flow:column;grid-template-columns:none;grid-auto-columns:68%;gap:12px;overflow-x:auto;scroll-snap-type:x mandatory;margin-inline:calc(-1 * var(--gutter));padding:4px var(--gutter) 22px;scroll-padding-inline:var(--gutter);scrollbar-width:none}
  .tiktok{scroll-snap-align:start}
  .tkbox{padding:0}
  .tkbox__frame{height:100%;width:100%;aspect-ratio:auto;border-radius:0}
}

/* Pages SEO locales : blocs de texte et rangées photo portant un H2 */
.seo-blocs{display:grid;gap:clamp(64px,7vw,112px)}
.seo-h2{font-size:clamp(1.6rem,1.1rem + 1.25vw,2.35rem);letter-spacing:-.028em;line-height:1.12}
.seo-row .row__text p{max-width:58ch}
.seo-bloc{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(28px,5vw,88px);align-items:start;padding-top:clamp(40px,4vw,56px);border-top:1px solid var(--line)}
.seo-bloc__texte{display:grid;gap:14px;color:var(--ink-soft);max-width:62ch}
.seo-blocs a:not(.btn){color:var(--ink);font-weight:600;text-underline-offset:3px;text-decoration-color:var(--champagne);text-decoration-thickness:1.5px}
.seo-blocs a:not(.btn):hover{color:var(--bronze)}
.faq__a a{color:var(--ink);font-weight:600;text-underline-offset:3px;text-decoration-color:var(--champagne)}

/* Pied de page à cinq colonnes, depuis l'ajout des zones d'intervention */
.footer__grid{grid-template-columns:1.35fr 1fr 1fr 1.15fr 1.25fr}

@media (max-width:1080px){
  .footer__grid{grid-template-columns:1fr 1fr}
}
@media (max-width:900px){
  .seo-bloc{grid-template-columns:1fr;gap:16px}
}
@media (max-width:640px){
  .footer__grid{grid-template-columns:1fr}
}