:root {
  --brand: #c90000;
  --brand-dark: #9f0000;
  --ink: #191919;
  --muted: #666;
  --surface: #f6f6f4;
  --line: #e5e5e1;
  --white: #fff;
  --radius: 18px;
  --shadow: 0 16px 40px rgba(0,0,0,.09);
  --container: 1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:var(--white);line-height:1.6}
img{max-width:100%;height:auto;display:block}
a{color:var(--brand);text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{color:var(--brand-dark)}
button,input,textarea,select{font:inherit}
.skip-link{position:absolute;left:-9999px;top:0;z-index:1000;background:#000;color:#fff;padding:.8rem 1rem}
.skip-link:focus{left:1rem;top:1rem}
.container{width:min(calc(100% - 2rem),var(--container));margin-inline:auto}
.topbar{background:#111;color:#fff;font-size:.92rem}
.topbar__inner{display:flex;justify-content:space-between;gap:1rem;align-items:center;min-height:42px}
.topbar a{color:#fff;text-decoration:none}
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.97);border-bottom:1px solid var(--line);backdrop-filter:blur(8px)}
.header__inner{display:flex;align-items:center;justify-content:space-between;gap:2rem;min-height:86px}
.brand img{width:235px;height:auto}
.nav-toggle{display:none;border:0;background:transparent;padding:.5rem;cursor:pointer}
.nav-toggle span{display:block;width:28px;height:2px;background:#111;margin:6px 0}
.nav__list{list-style:none;display:flex;align-items:center;gap:1.35rem;margin:0;padding:0}
.nav__list a{color:#222;text-decoration:none;font-weight:700;font-size:.97rem}
.nav__list a[aria-current="page"]{color:var(--brand)}

/* Navigation complète avec sous-menus */
.nav__item--submenu{position:relative}
.nav__parent-row{display:flex;align-items:center}
.submenu-toggle{border:0;background:transparent;color:#222;cursor:pointer;padding:.35rem .15rem .35rem .35rem;font-weight:900;line-height:1}
.submenu-toggle span{display:block;transition:transform .2s ease}
.submenu{position:absolute;left:0;top:calc(100% + .65rem);min-width:250px;list-style:none;margin:0;padding:.55rem;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);opacity:0;visibility:hidden;transform:translateY(-6px);transition:.18s ease}
.submenu::before{content:"";position:absolute;left:0;right:0;top:-.75rem;height:.75rem}
.submenu li{margin:0}
.submenu a{display:block;padding:.72rem .85rem;border-radius:9px;white-space:nowrap;font-weight:700}
.submenu a:hover,.submenu a:focus-visible{background:var(--surface);color:var(--brand)}
.nav__item--submenu:hover>.submenu,.nav__item--submenu:focus-within>.submenu{opacity:1;visibility:visible;transform:none}
.nav__item--submenu:hover .submenu-toggle span,.nav__item--submenu:focus-within .submenu-toggle span{transform:rotate(180deg)}

.button{display:inline-flex;align-items:center;justify-content:center;gap:.45rem;background:var(--brand);color:#fff;text-decoration:none;border-radius:999px;padding:.86rem 1.35rem;font-weight:800;border:2px solid var(--brand);transition:.2s ease;box-shadow:0 5px 16px rgba(0,0,0,.10)}
.button:hover{background:var(--brand-dark);border-color:var(--brand-dark);color:#fff;transform:translateY(-1px)}
.button--ghost{background:#fff;color:var(--brand);border-color:var(--brand)}
.button--ghost:hover{background:var(--brand);border-color:var(--brand);color:#fff}
.hero{background:linear-gradient(90deg,rgba(0,0,0,.75),rgba(0,0,0,.18)),url('../../ressources/images/solution-stockage-carquefou.jpg') center/cover;min-height:620px;display:grid;align-items:center;color:#fff}
.hero__content{max-width:760px;padding:5rem 0}
.eyebrow{display:inline-block;text-transform:uppercase;letter-spacing:.12em;font-size:.82rem;font-weight:800;color:var(--brand)}
.hero .eyebrow{color:#fff;background:rgba(201,0,0,.92);padding:.35rem .65rem;border-radius:999px}
h1,h2,h3{line-height:1.16;margin:0 0 1rem}
h1{font-size:clamp(2.3rem,5vw,4.5rem);letter-spacing:-.035em}
h2{font-size:clamp(1.8rem,3.2vw,2.8rem);letter-spacing:-.02em}
h3{font-size:1.28rem}
p{margin:0 0 1rem}
.hero__lead{font-size:clamp(1.08rem,2vw,1.35rem);max-width:650px}
.hero__actions{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:1.7rem}
.hero .button--ghost,.page-hero .button--ghost{background:#fff;color:var(--brand);border-color:var(--brand)}
.hero .button--ghost:hover,.page-hero .button--ghost:hover{background:var(--brand);color:#fff;border-color:var(--brand)}
.trust-strip{margin-top:-48px;position:relative;z-index:2}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.trust-item{padding:1.35rem;border-right:1px solid var(--line)}
.trust-item:last-child{border:0}
.trust-item strong{display:block;font-size:1.05rem}
.trust-item span{color:var(--muted);font-size:.93rem}
.section{padding:5.3rem 0}
.section--soft{background:var(--surface)}
.section-heading{max-width:760px;margin-bottom:2.2rem}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,5rem);align-items:center}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:0 8px 24px rgba(0,0,0,.05)}
.card__body{padding:1.4rem}
.card__body p{color:var(--muted)}
.card__body a{font-weight:800}
.feature-list{display:grid;grid-template-columns:1fr 1fr;gap:.7rem 1.2rem;padding:0;list-style:none}
.feature-list li{position:relative;padding-left:1.65rem}
.feature-list li::before{content:'✓';position:absolute;left:0;color:var(--brand);font-weight:900}
.image-rounded{border-radius:var(--radius);box-shadow:var(--shadow)}
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1rem;margin-top:2rem}
.stat{display:flex;min-height:150px;flex-direction:column;justify-content:center;align-items:center;padding:1.35rem 1rem;text-align:center;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:0 8px 22px rgba(0,0,0,.04);transition:transform .2s ease,box-shadow .2s ease}
.stat:hover{transform:translateY(-3px);box-shadow:0 12px 28px rgba(0,0,0,.08)}
.stat strong{display:block;white-space:nowrap;font-size:clamp(1.45rem,2vw,1.85rem);line-height:1.1;color:var(--brand)}
.stat span{display:block;margin-top:.65rem;line-height:1.35}
.faq{max-width:900px}
details{border-top:1px solid var(--line);padding:1rem 0}
summary{font-weight:800;cursor:pointer;list-style:none;padding-right:2rem;position:relative}
summary::-webkit-details-marker{display:none}
summary::after{content:'+';position:absolute;right:0;color:var(--brand);font-size:1.4rem}
details[open] summary::after{content:'–'}
.cta{background:#171717;color:#fff;border-radius:var(--radius);padding:clamp(2rem,5vw,4rem);display:flex;align-items:center;justify-content:space-between;gap:2rem}
.cta p{color:#ddd;max-width:700px}
.site-footer{background:#0d0d0d;color:#ddd;padding:4rem 0 1.2rem}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:3rem}
.site-footer h2,.site-footer h3{color:#fff}
.site-footer a{color:#fff}
.footer-links{list-style:none;padding:0;margin:0}
.footer-links li{margin:.35rem 0}
.footer-bottom{border-top:1px solid #333;margin-top:2.5rem;padding-top:1.2rem;font-size:.9rem;color:#aaa}
:focus-visible{outline:3px solid #ffb3b3;outline-offset:3px}
@media (max-width: 900px){
  .topbar__inner{align-items:flex-start;flex-direction:column;padding:.55rem 0;gap:.2rem}
  .nav-toggle{display:block}
  .nav{position:absolute;top:100%;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);display:none;padding:1rem}
  .nav.is-open{display:block}
  .nav__list{align-items:stretch;flex-direction:column;gap:.2rem}
  .nav__list a{display:block;padding:.75rem}
  .nav__item--submenu{width:100%}
  .nav__parent-row{justify-content:space-between}
  .nav__parent-row>a{flex:1}
  .submenu-toggle{padding:.8rem 1rem;font-size:1.15rem}
  .submenu{position:static;display:none;min-width:0;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;border-left:3px solid var(--line);border-radius:0;margin:0 0 .4rem 1rem;padding:.15rem 0 .15rem .55rem}
  .nav__item--submenu.is-open>.submenu{display:block}
  .nav__item--submenu.is-open .submenu-toggle span{transform:rotate(180deg)}
  .submenu a{padding:.65rem .75rem;white-space:normal;font-weight:650}
  .header__cta{display:none}
  .hero{min-height:560px}
  .trust-grid,.cards,.stats{grid-template-columns:1fr 1fr}
  .stat{min-height:135px}
  .grid-2{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
}
@media (max-width: 600px){
  .brand img{width:190px}
  .section{padding:4rem 0}
  .trust-strip{margin-top:-25px}
  .trust-grid,.cards,.stats,.feature-list{grid-template-columns:1fr}
  .stat{min-height:auto;padding:1.2rem}
  .trust-item{border-right:0;border-bottom:1px solid var(--line)}
  .cta{align-items:flex-start;flex-direction:column}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important}}

/* Images : conserver une netteté constante sans étirement */
.card > img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  object-position: center;
}
.image-rounded {
  width: 100%;
  object-fit: cover;
}
.grid-2 > .image-rounded {
  aspect-ratio: 16 / 10;
}

/* Pages intérieures */
.page-hero{min-height:430px;display:grid;align-items:end;color:#fff;background-image:linear-gradient(90deg,rgba(0,0,0,.78),rgba(0,0,0,.24)),var(--page-hero-image);background-position:center;background-size:cover;background-repeat:no-repeat}
.page-hero__content{max-width:820px;padding:5.5rem 0 4.2rem}
.page-hero h1{font-size:clamp(2.2rem,4.7vw,4rem)}
.page-hero p{font-size:1.18rem;max-width:700px}
.breadcrumb{font-size:.92rem;margin-bottom:1.25rem;color:#eee}
.breadcrumb a{color:#fff}
.content-copy{max-width:780px}
.content-copy p{color:#3f3f3f}
.info-panel{background:var(--surface);border-left:5px solid var(--brand);border-radius:0 var(--radius) var(--radius) 0;padding:1.5rem 1.7rem}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem;counter-reset:step}
.step{counter-increment:step;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.5rem}
.step::before{content:counter(step);display:grid;place-items:center;width:2.5rem;height:2.5rem;border-radius:50%;background:var(--brand);color:#fff;font-weight:900;margin-bottom:1rem}
.price-note{font-size:.92rem;color:var(--muted)}
.service-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.25rem}
.service-box{border:1px solid var(--line);border-radius:var(--radius);padding:1.5rem;background:#fff}
.service-box h3{margin-bottom:.6rem}
.image-pair{display:grid;grid-template-columns:1.2fr .8fr;gap:1rem}
.image-pair img{width:100%;height:100%;object-fit:cover;border-radius:var(--radius);min-height:280px}
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius)}
.size-table{border-collapse:collapse;width:100%;min-width:650px}
.size-table th,.size-table td{padding:1rem;text-align:left;border-bottom:1px solid var(--line)}
.size-table th{background:#171717;color:#fff}
.size-table tr:last-child td{border-bottom:0}
@media(max-width:900px){.steps,.service-grid,.image-pair{grid-template-columns:1fr}.page-hero{min-height:390px}}

/* Cartes et formulaire */
.map-frame{position:relative;overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);background:#eee;min-height:390px}
.map-frame iframe{display:block;width:100%;height:390px;border:0}
.location-row{display:grid;grid-template-columns:minmax(280px,.75fr) minmax(0,1.4fr);gap:2rem;align-items:center;padding:2rem 0;border-bottom:1px solid var(--line)}
.location-row:last-child{border-bottom:0}
.location-details h3{font-size:clamp(1.55rem,2.5vw,2.15rem)}
.location-actions{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:1.2rem}
.contact-layout{display:grid;grid-template-columns:1.2fr .8fr;gap:2rem;align-items:start}
.contact-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:clamp(1.3rem,3vw,2.2rem);box-shadow:var(--shadow)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.form-field{display:grid;gap:.35rem}.form-field--full{grid-column:1/-1}
.form-field label{font-weight:800}.form-field input,.form-field textarea{width:100%;border:1px solid #cfcfca;border-radius:12px;padding:.9rem 1rem;background:#fff;color:var(--ink)}
.form-field textarea{min-height:180px;resize:vertical}.form-note{font-size:.88rem;color:var(--muted)}
@media(max-width:900px){.location-row,.contact-layout{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.form-field--full{grid-column:auto}.map-frame,.map-frame iframe{min-height:330px;height:330px}}

/* Contenus SEO enrichis */
.seo-rich .section-heading{max-width:920px;margin-bottom:2.2rem}.seo-rich .service-box p{color:#444}.seo-rich .content-copy p{font-size:1.03rem;line-height:1.8}.seo-rich a:not(.btn){color:var(--brand);font-weight:750;text-decoration:underline;text-underline-offset:3px}.seo-rich .info-panel p:last-child{margin-bottom:0}

/* Navigation mobile : sous-menus entièrement tactiles */
@media (max-width: 900px) {
  .site-header { position: sticky; }
  .header__inner { position: relative; }
  .nav {
    max-height: calc(100vh - 86px);
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
  }
  .nav__parent-row {
    width: 100%;
    border-radius: 10px;
  }
  .nav__parent-row > a {
    min-width: 0;
    cursor: pointer;
  }
  .submenu-toggle {
    flex: 0 0 52px;
    min-height: 48px;
    display: grid;
    place-items: center;
    touch-action: manipulation;
  }
  .nav__item--submenu.is-open > .nav__parent-row {
    background: var(--surface);
  }
  .nav__item--submenu.is-open > .submenu {
    display: block;
    opacity: 1;
    visibility: visible;
  }
  .submenu a {
    min-height: 44px;
    display: flex;
    align-items: center;
  }
}

/* Calculateur de volume */
.volume-calculator-section{scroll-margin-top:110px}
.volume-calculator{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(290px,.75fr);gap:2rem;align-items:start}
.calculator-main{min-width:0}
.calculator-toolbar{display:flex;gap:1rem;align-items:end;margin-bottom:1.5rem}
.calculator-search{display:grid;gap:.45rem;flex:1;font-weight:800}
.calculator-search input{width:100%;border:1px solid #cacac6;border-radius:12px;padding:.9rem 1rem;font:inherit;background:#fff;color:var(--ink)}
.calculator-search input:focus{outline:3px solid rgba(201,0,0,.16);border-color:var(--brand)}
.calculator-reset{white-space:nowrap}
.calculator-categories{display:grid;gap:1.25rem}
.calculator-category{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.25rem;box-shadow:0 8px 24px rgba(0,0,0,.04)}
.calculator-category h3{font-size:1.2rem;margin:0 0 .8rem}
.calculator-items{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.7rem}
.calculator-item{display:flex;justify-content:space-between;align-items:center;gap:1rem;border:1px solid var(--line);border-radius:12px;padding:.85rem;background:#fff;transition:border-color .2s,background .2s,transform .2s}
.calculator-item.has-value{border-color:var(--brand);background:#fff8f8}
.calculator-item:hover{transform:translateY(-1px)}
.calculator-item > span{display:grid;min-width:0}
.calculator-item strong{font-size:.96rem}
.calculator-item small{color:var(--muted);font-size:.78rem;line-height:1.35;margin-top:.18rem}
.quantity-control{display:grid;grid-template-columns:34px 42px 34px;align-items:center;flex:0 0 auto;border:1px solid #d7d7d2;border-radius:10px;overflow:hidden;background:#fff}
.quantity-control button{border:0;background:#f4f4f1;color:var(--ink);font-size:1.25rem;font-weight:900;height:36px;cursor:pointer}
.quantity-control button:hover,.quantity-control button:focus-visible{background:var(--brand);color:#fff}
.quantity-control input{width:42px;height:36px;border:0;border-left:1px solid #e1e1dd;border-right:1px solid #e1e1dd;text-align:center;font:inherit;font-weight:800;-moz-appearance:textfield}
.quantity-control input::-webkit-outer-spin-button,.quantity-control input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.calculator-result{position:sticky;top:110px;background:#171717;color:#fff;border-radius:var(--radius);padding:clamp(1.4rem,3vw,2rem);box-shadow:var(--shadow)}
.calculator-result .eyebrow{color:#ffb4b4}
.calculator-volume{display:flex;align-items:baseline;gap:.55rem;margin:.5rem 0 .8rem}
.calculator-volume strong{font-size:clamp(2.8rem,5vw,4.4rem);line-height:1;color:#fff}
.calculator-volume span{font-weight:800;color:#ddd}
.calculator-recommendation{font-size:1.12rem;font-weight:800;min-height:3.3em;color:#fff}
.calculator-meter{height:9px;background:#444;border-radius:999px;overflow:hidden;margin:1rem 0 1.25rem}
.calculator-meter span{display:block;width:0;height:100%;background:var(--brand);border-radius:inherit;transition:width .3s ease}
.calculator-summary{list-style:none;padding:0;margin:0 0 1.15rem;display:grid;gap:.55rem}
.calculator-summary li{display:flex;justify-content:space-between;gap:1rem;border-bottom:1px solid #383838;padding-bottom:.55rem}
.calculator-summary span{color:#ccc}
.calculator-disclaimer{font-size:.82rem;line-height:1.55;color:#bbb}
.calculator-cta{width:100%;justify-content:center;margin-top:.4rem}
.calculator-empty{padding:1rem;border:1px dashed var(--line);border-radius:12px;text-align:center;color:var(--muted)}
@media(max-width:1050px){.volume-calculator{grid-template-columns:1fr}.calculator-result{position:relative;top:auto}.calculator-items{grid-template-columns:1fr 1fr}}
@media(max-width:700px){.calculator-toolbar{align-items:stretch;flex-direction:column}.calculator-reset{width:100%;justify-content:center}.calculator-items{grid-template-columns:1fr}.calculator-category{padding:1rem}.calculator-item{padding:.75rem}.quantity-control{grid-template-columns:38px 44px 38px}.quantity-control button,.quantity-control input{height:40px}.volume-calculator-section{scroll-margin-top:85px}}

/* Harmonisation des petits titres de section */
main :is(.section-heading,.content-copy,.faq,.cta>div,.grid-2>div) > span:not([class]),
main section > .container > span:not([class]){
  display:inline-block;
  text-transform:uppercase;
  letter-spacing:.12em;
  font-size:.82rem;
  line-height:1.3;
  font-weight:800;
  color:var(--brand);
}

/* Images haute définition et cadrage homogène — 2026-07-31 */
.page-hero{background-position:center center;background-size:cover;background-repeat:no-repeat}
.page-hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,0,0,.76),rgba(0,0,0,.22));pointer-events:none}
.page-hero{position:relative;isolation:isolate;background-image:var(--page-hero-image)}
.page-hero__content{position:relative;z-index:1}
.image-rounded,.image-pair img,.service-card img,.content-image{width:100%;height:auto;object-fit:cover;image-rendering:auto}
@media(max-width:700px){.page-hero{background-position:center center}.page-hero::before{background:linear-gradient(90deg,rgba(0,0,0,.78),rgba(0,0,0,.38))}}

/* Hero image rendering fix */
.page-hero{position:relative;isolation:isolate;background-color:#555}
.page-hero::before{display:none!important}
.page-hero__content{position:relative;z-index:1}


/* FAQ PREMIUM 2026 */
.faq-section .faq{max-width:960px}.faq-intro{max-width:760px;margin:0 0 1.75rem;color:var(--muted,#5f6368);font-size:1.05rem}.faq details{background:#fff;border:1px solid rgba(20,20,20,.1);border-radius:14px;margin:.75rem 0;box-shadow:0 5px 18px rgba(0,0,0,.035);overflow:hidden;transition:border-color .2s ease,box-shadow .2s ease,transform .2s ease}.faq details:hover{border-color:rgba(201,0,0,.24);box-shadow:0 8px 24px rgba(0,0,0,.055)}.faq details[open]{border-color:rgba(201,0,0,.3);box-shadow:0 10px 28px rgba(0,0,0,.065)}.faq summary{position:relative;cursor:pointer;list-style:none;padding:1.2rem 3.6rem 1.2rem 1.35rem;font-weight:750;line-height:1.35;color:#202020}.faq summary::-webkit-details-marker{display:none}.faq summary::after{content:"+";position:absolute;right:1.25rem;top:50%;transform:translateY(-50%);display:grid;place-items:center;width:1.75rem;height:1.75rem;border-radius:50%;background:rgba(201,0,0,.08);color:#c90000;font-size:1.35rem;font-weight:500;transition:transform .2s ease,background .2s ease}.faq details[open] summary::after{content:"−";background:#c90000;color:#fff}.faq details p{margin:0;padding:0 1.35rem 1.25rem;color:#4b4f54;line-height:1.7}.faq details p a{font-weight:700}.faq details[open] summary{color:#9e0000}@media(max-width:640px){.faq summary{padding:1.05rem 3.25rem 1.05rem 1rem}.faq details p{padding:0 1rem 1.1rem}.faq-intro{font-size:1rem}}

/* ==========================================================
   Finition UX/UI globale — juillet 2026
   ========================================================== */
:root{
  --shadow-soft:0 10px 30px rgba(0,0,0,.065);
  --shadow-hover:0 18px 42px rgba(0,0,0,.11);
  --focus:rgba(201,0,0,.22);
}
body{font-size:16px;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
p,li{max-width:75ch}
main a:not(.button):not(.related-card):not(.card a){text-decoration-thickness:1px;text-underline-offset:3px}

/* En-tête et navigation */
.site-header{box-shadow:0 3px 18px rgba(0,0,0,.035)}
.nav__list>li>a,.nav__parent-row>a{position:relative}
.nav__list>li>a::after,.nav__parent-row>a::after{content:"";position:absolute;left:.75rem;right:.75rem;bottom:.48rem;height:2px;background:var(--brand);transform:scaleX(0);transform-origin:center;transition:transform .2s ease}
.nav__list>li>a:hover::after,.nav__list>li>a:focus-visible::after,.nav__list>li>a[aria-current="page"]::after,.nav__parent-row>a:hover::after,.nav__parent-row>a:focus-visible::after{transform:scaleX(1)}
.submenu{padding:.65rem;box-shadow:0 18px 45px rgba(0,0,0,.13)}
.submenu a{transition:background .18s ease,color .18s ease,transform .18s ease}
.submenu a:hover{transform:translateX(2px)}

/* Boutons */
.button{min-height:48px;letter-spacing:.005em;box-shadow:0 7px 18px rgba(201,0,0,.18)}
.button:hover{transform:translateY(-2px);box-shadow:0 12px 25px rgba(159,0,0,.24)}
.button:active{transform:translateY(0)}
.button--ghost{box-shadow:none}
.button--ghost:hover{box-shadow:0 9px 20px rgba(201,0,0,.16)}

/* Sections, cartes et contenus */
.section-heading p,.content-copy p,.editorial-copy p,.faq-intro{color:#454545}
.card,.service-box,.step,.contact-card,.calculator-category,.related-card{transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease}
.card:hover,.service-box:hover,.step:hover,.related-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:#d7d7d1}
.card__body{padding:1.55rem}
.card__body a{display:inline-flex;align-items:center;gap:.35rem;text-decoration:none}
.card__body a::after{content:"→";transition:transform .18s ease}
.card__body a:hover::after{transform:translateX(3px)}
.info-panel{box-shadow:var(--shadow-soft)}
.image-rounded{box-shadow:0 18px 42px rgba(0,0,0,.12)}

/* Blocs « À lire aussi » */
.related-reading{padding:5rem 0;background:#fff}
.related-reading__grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.2rem;margin-top:2rem}
.related-card{display:block;color:var(--ink);text-decoration:none;border:1px solid var(--line);border-radius:var(--radius);padding:1.5rem;background:#fff;box-shadow:var(--shadow-soft)}
.related-card h3{color:var(--ink);margin-bottom:.55rem}
.related-card p{color:var(--muted);margin:0}
.related-card:hover,.related-card:focus-visible{color:var(--ink);border-color:#d2d2cc}

/* FAQ */
.faq-section .faq{max-width:940px}
.faq-section details,.faq details{background:#fff;border:1px solid var(--line);border-radius:14px;padding:0;margin:.75rem 0;overflow:hidden;box-shadow:0 5px 16px rgba(0,0,0,.035)}
.faq-section summary,.faq summary{padding:1.1rem 3.2rem 1.1rem 1.2rem;min-height:58px;display:flex;align-items:center}
.faq-section summary::after,.faq summary::after{right:1.2rem;top:50%;transform:translateY(-50%);width:30px;height:30px;display:grid;place-items:center;border-radius:50%;background:#fff3f3;line-height:1}
.faq-section details[open],.faq details[open]{border-color:#dfb7b7;box-shadow:0 9px 24px rgba(0,0,0,.055)}
.faq-section details[open] summary,.faq details[open] summary{color:var(--brand);border-bottom:1px solid var(--line)}
.faq-section details>p,.faq details>p{padding:1rem 1.2rem 1.2rem;margin:0;color:#444}
.faq-section details>p a,.faq details>p a{font-weight:750}

/* Formulaires */
.form-field input,.form-field textarea,.form-field select{transition:border-color .18s ease,box-shadow .18s ease,background .18s ease}
.form-field input:hover,.form-field textarea:hover,.form-field select:hover{border-color:#aaa}
.form-field input:focus,.form-field textarea:focus,.form-field select:focus{outline:0;border-color:var(--brand);box-shadow:0 0 0 4px var(--focus);background:#fff}
.contact-card{box-shadow:0 16px 42px rgba(0,0,0,.08)}

/* Tableaux */
.table-wrap{box-shadow:var(--shadow-soft)}
.size-table tbody tr{transition:background .16s ease}
.size-table tbody tr:hover{background:#fff7f7}

/* Pied de page : liens sobres, sans soulignement permanent */
.site-footer{background:#0b0b0b;padding-top:4.3rem}
.site-footer p{max-width:48ch}
.site-footer h3{font-size:1.08rem;letter-spacing:.02em;margin-bottom:1rem}
.site-footer a{color:#f4f4f4;text-decoration:none;text-underline-offset:4px;transition:color .18s ease,text-decoration-color .18s ease}
.site-footer a:hover,.site-footer a:focus-visible{color:#fff;text-decoration:underline;text-decoration-color:var(--brand);text-decoration-thickness:2px}
.footer-links li{margin:.15rem 0}
.footer-links a{display:inline-flex;padding:.32rem 0;line-height:1.35}
.footer-bottom{display:flex;align-items:center;min-height:54px;margin-top:3rem}

/* Accessibilité et interactions */
a,button,summary{touch-action:manipulation}
:focus-visible{outline:3px solid #ff9e9e;outline-offset:3px}
summary:focus-visible{outline-offset:-3px}

@media(max-width:900px){
  .nav__list>li>a::after,.nav__parent-row>a::after{display:none}
  .related-reading__grid{grid-template-columns:1fr 1fr}
  .footer-grid{gap:2.2rem}
}
@media(max-width:600px){
  body{font-size:15.5px}
  .hero__actions,.location-actions{width:100%}
  .hero__actions .button,.location-actions .button{width:100%}
  .related-reading{padding:4rem 0}
  .related-reading__grid{grid-template-columns:1fr}
  .related-card{padding:1.25rem}
  .faq-section summary,.faq summary{padding:1rem 3rem 1rem 1rem}
  .faq-section details>p,.faq details>p{padding:.9rem 1rem 1.05rem}
  .site-footer{padding-top:3.3rem}
  .footer-bottom{margin-top:2rem}
}

/* Section Pourquoi choisir NantBox — refonte UI */
.why-nantbox{
  background:linear-gradient(180deg,#f7f7f5 0%,#fff 100%);
  padding-block:clamp(4.5rem,8vw,7rem);
}
.why-nantbox__heading{
  max-width:780px;
  margin:0 auto clamp(2.5rem,5vw,4rem);
  text-align:center;
}
.why-nantbox__heading h2{
  margin:.55rem 0 1rem;
  font-size:clamp(2rem,4vw,3.25rem);
  line-height:1.08;
  letter-spacing:-.035em;
}
.why-nantbox__heading>p{
  max-width:690px;
  margin:0 auto;
  font-size:clamp(1rem,1.4vw,1.14rem);
  line-height:1.75;
  color:#555b61;
}
.why-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:clamp(1rem,2vw,1.5rem);
}
.why-card{
  display:flex;
  align-items:flex-start;
  gap:1rem;
  min-height:190px;
  padding:clamp(1.35rem,2.2vw,1.8rem);
  background:#fff;
  border:1px solid #e7e5e2;
  border-radius:18px;
  box-shadow:0 12px 34px rgba(24,31,38,.065);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.why-card:hover{
  transform:translateY(-4px);
  border-color:rgba(198,0,0,.28);
  box-shadow:0 18px 42px rgba(24,31,38,.11);
}
.why-card__icon{
  flex:0 0 50px;
  width:50px;
  height:50px;
  display:grid;
  place-items:center;
  border-radius:14px;
  background:#fff1f1;
  color:#c60000;
}
.why-card__icon svg{
  width:26px;
  height:26px;
  fill:none;
  stroke:currentColor;
  stroke-width:1.8;
  stroke-linecap:round;
  stroke-linejoin:round;
}
.why-card h3{
  margin:.1rem 0 .55rem;
  font-size:1.15rem;
  line-height:1.3;
}
.why-card p{
  margin:0;
  color:#5d6268;
  line-height:1.65;
}
.why-nantbox__actions{
  display:flex;
  justify-content:center;
  flex-wrap:wrap;
  gap:.85rem;
  margin-top:clamp(2rem,4vw,3rem);
}
@media (max-width:980px){
  .why-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:640px){
  .why-nantbox{padding-block:3.75rem}
  .why-nantbox__heading{text-align:left;margin-bottom:2rem}
  .why-nantbox__heading>p{margin:0}
  .why-grid{grid-template-columns:1fr}
  .why-card{min-height:0;padding:1.25rem}
  .why-nantbox__actions{display:grid;grid-template-columns:1fr}
  .why-nantbox__actions .button{width:100%;text-align:center}
}

/* Correction du soulignement du menu — juillet 2026 */
@media (min-width:901px){
  .nav__list>li>a,
  .nav__parent-row>a{
    padding-bottom:.2rem;
  }
  .nav__list>li>a::after,
  .nav__parent-row>a::after{
    left:0;
    right:0;
    bottom:-.55rem;
    height:2px;
    border-radius:999px;
  }
}

@media (max-width:900px){
  .nav__list>li>a,
  .nav__parent-row>a{
    position:relative;
  }
  .nav__list>li>a::after,
  .nav__parent-row>a::after{
    display:block;
    left:.75rem;
    right:.75rem;
    bottom:.3rem;
    height:2px;
    border-radius:999px;
  }
}


/* Correctif final : trait du menu sous le texte + rendez-vous */
.nav__list>li>a,
.nav__parent-row>a{
  text-decoration:none!important;
  position:relative;
}
.nav__list>li>a::after,
.nav__parent-row>a::after{
  top:auto!important;
  height:2px!important;
  border-radius:999px;
  pointer-events:none;
}
@media (min-width:901px){
  .nav__list>li>a,
  .nav__parent-row>a{
    display:inline-flex;
    align-items:center;
    padding:.8rem 0 .95rem;
    line-height:1.2;
  }
  .nav__list>li>a::after,
  .nav__parent-row>a::after{
    left:0!important;
    right:0!important;
    bottom:.35rem!important;
  }
}
@media (max-width:900px){
  .nav__list>li>a,
  .nav__parent-row>a{
    padding:.8rem .75rem 1rem!important;
    line-height:1.35;
  }
  .nav__list>li>a::after,
  .nav__parent-row>a::after{
    display:block!important;
    left:.75rem!important;
    right:.75rem!important;
    bottom:.38rem!important;
  }
}
.appointment-alert{
  margin:1rem 0 1.35rem;
  padding:1rem 1.1rem;
  border-left:4px solid var(--brand);
  border-radius:10px;
  background:#fff4f4;
  color:#333;
  line-height:1.6;
}
.appointment-inline,
.appointment-inline-block,
.appointment-note{color:inherit}
.appointment-inline{display:inline-block;margin-top:.35rem;font-weight:750;color:var(--brand)}
.appointment-inline-block{padding:.75rem .9rem;border-radius:9px;background:#fff4f4}
.site-footer .appointment-note{margin-top:.8rem;color:#fff}