/* ============================================================
   BlueOtter — feuille de style v3 (refonte « carnet de chantier », sept. 2026)
   Clair uniquement · une seule famille (Libre Franklin) · angles droits
   Mouvement : voir la section « MOUVEMENT » en fin de fichier (CSS pur,
   désactivé si l'utilisateur demande moins d'animations).
   ============================================================ */
:root{
  --paper:#F5F4F0;   /* fond principal, blanc cassé */
  --paper-2:#ECEAE4; /* sections alternées */
  --white:#FFFFFF;
  --ink:#151719;     /* encre */
  --ink-2:#4D5257;   /* texte secondaire, 7:1 sur --paper */
  --line:#D5D2CA;    /* filets */
  --field:#858A90;   /* bordure des champs, 3:1 */
  --blue:#004C7B;    /* bleu BlueOtter : boutons principaux et liens seulement */
  --blue-2:#003659;
  --star:#B57D00;
  --ease-out:cubic-bezier(.16,1,.3,1);
  --font:"Libre Franklin",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  color-scheme:light;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;interpolate-size:allow-keywords}
body{background:var(--paper);color:var(--ink);font-family:var(--font);font-size:17px;line-height:1.55;
  -webkit-font-smoothing:antialiased;overflow-x:hidden}
img{display:block;max-width:100%;height:auto}
a{color:inherit}
h1,h2,h3,h4{font-weight:800;letter-spacing:-.015em;line-height:1.12;text-wrap:balance}
b,strong{font-weight:700}
::selection{background:var(--blue);color:#fff}
:focus-visible{outline:3px solid var(--blue);outline-offset:2px}
[id]{scroll-margin-top:76px}
.wrap{width:min(1180px,100% - 32px);margin-inline:auto}
p,li{text-wrap:pretty}
p a,li a,.legal a,.note a{color:var(--blue);text-decoration:underline;text-underline-offset:2px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------- boutons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.55em;min-height:48px;padding:.75em 1.3em;
  font:600 1rem/1.2 var(--font);text-align:center;text-decoration:none;cursor:pointer;
  color:var(--ink);background:var(--white);border:1px solid var(--ink);border-radius:2px;
  transition:background-color .2s ease,border-color .2s ease,color .2s ease,transform .12s ease}
.btn:active{transform:translateY(1px)}
.btn:hover{background:var(--ink);color:#fff}
.btn-primary{background:var(--blue);border-color:var(--blue);color:#fff}
.btn-primary:hover{background:var(--blue-2);border-color:var(--blue-2)}
.btn-lg{min-height:54px;padding:.85em 1.6em;font-size:1.06rem}
.btn svg{width:1.2em;height:1.2em;flex:none}
.btn-wa svg{color:#1C9E4B}
.btn-wa:hover svg{color:#fff}
.btn[disabled]{opacity:.65;cursor:progress}

/* ---------- navigation ---------- */
.nav{position:sticky;top:0;z-index:60;background:var(--paper);border-bottom:1px solid var(--line);view-transition-name:nav}
.nav-in{display:flex;align-items:center;gap:1.5rem;min-height:64px}
.brand{display:inline-flex;align-items:center;gap:.55rem;font-weight:800;font-size:1.16rem;letter-spacing:-.01em;
  color:var(--ink);text-decoration:none;white-space:nowrap}
.brand b{font-weight:800}
.logo-badge{width:36px;height:36px;flex:none;display:block;border-radius:50%;overflow:hidden;background:#fff}
.logo-badge img{width:100%;height:100%;object-fit:contain}
.nav-links{display:flex;gap:1.4rem;margin-left:auto;font-size:.95rem}
.nav-links a{color:var(--ink-2);text-decoration:none;padding-bottom:3px;
  background:linear-gradient(currentColor,currentColor) no-repeat 100% 100%/0 2px;transition:background-size .4s var(--ease-out),color .2s}
.nav-links a:hover{color:var(--ink);background-position:0 100%;background-size:100% 2px}
.nav-tel{font-weight:700;text-decoration:none;white-space:nowrap;font-variant-numeric:tabular-nums}
.nav-tel:hover{text-decoration:underline;text-underline-offset:4px}
.nav .btn{min-height:40px;padding:.5em 1em;font-size:.94rem}
.nav-links + .btn,.nav-tel + .btn{margin-left:-.4rem}
@media (max-width:980px){.nav-links{display:none}.nav-tel{margin-left:auto}.nav-in > .btn:only-of-type{margin-left:auto}}
@media (max-width:560px){.nav-in{min-height:58px;gap:1rem}.nav .btn{display:none}.nav .btn.keep{display:inline-flex}}

/* ---------- sections ---------- */
.section{padding:clamp(3rem,6vw,5rem) 0}
.alt{background:var(--paper-2)}
.white{background:var(--white)}
.sec-head{position:relative;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.85fr);gap:.8rem 3rem;align-items:end;
  padding-top:1.1rem;margin-bottom:clamp(1.6rem,3vw,2.4rem);view-timeline:--sec}
.sec-head::before,.cta-box::before{content:"";position:absolute;left:0;right:0;top:0;height:2px;background:var(--ink);transform-origin:0 50%}
.sec-head h2{font-size:clamp(1.6rem,1.15rem + 1.7vw,2.4rem)}
.sec-head p{color:var(--ink-2);max-width:50ch}
.sec-head > :only-child{grid-column:1/-1}
@media (max-width:820px){.sec-head{grid-template-columns:1fr}}

/* ---------- haut de page (accueil + pages prestations) ---------- */
.hero,.svc-hero{padding:clamp(1.4rem,3.5vw,3rem) 0 clamp(2.2rem,4.5vw,3.6rem);border-bottom:1px solid var(--line)}
.hero-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.08fr);gap:clamp(1.6rem,4vw,4rem);align-items:center}
.hero-loc{font-size:.93rem;color:var(--ink-2);margin-bottom:.8rem}
.hero h1{font-size:clamp(1.85rem,1.05rem + 3vw,3.5rem);line-height:1.04;letter-spacing:-.028em;margin-bottom:1rem}
.svc-hero h1{font-size:clamp(1.8rem,1.1rem + 2.4vw,3.05rem);line-height:1.06;letter-spacing:-.025em;margin-bottom:.9rem}
.lede,.lead{font-size:clamp(1.02rem,.96rem + .3vw,1.17rem);color:var(--ink-2);max-width:44ch;margin-bottom:1.35rem}
.hero-actions{display:flex;flex-wrap:wrap;gap:.8rem;align-items:center}
.hero-proof{margin-top:1rem;font-size:.95rem;color:var(--ink-2)}
.hero-proof{display:flex;flex-wrap:wrap;align-items:center;gap:.3rem .9rem}
.hero-proof > span{display:inline-flex;align-items:center;gap:.4rem}
.hero-proof b{color:var(--ink)}
.hero-proof svg{width:16px;height:16px;flex:none}
.stars{color:var(--star);letter-spacing:1px}
.breadcrumb,.crumbs{display:flex;flex-wrap:wrap;gap:.4rem;font-size:.88rem;color:var(--ink-2);margin-bottom:.9rem}
.breadcrumb a,.crumbs a{color:var(--ink-2);text-decoration:underline;text-underline-offset:2px}
.hero-ba,.hero-fig{margin:0}
.hero-fig{overflow:hidden}
.hero-fig > img{width:100%;aspect-ratio:4/3;object-fit:cover}
@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr;gap:1.3rem}
  .hero-ba,.hero-fig{margin-inline:-16px}
  .hero-ba .ba-cap,.hero-fig figcaption{padding-inline:16px}
}
@media (max-width:600px){
  .hero,.svc-hero{padding-top:1rem}
  .hero-loc{font-size:.9rem;margin-bottom:.55rem}
  .hero-loc .wide,.hero-proof .wide{display:none}
  .hero h1,.svc-hero h1{font-size:1.72rem;margin-bottom:.75rem}
  .lede,.lead{font-size:1rem;line-height:1.5;margin-bottom:1.1rem}
  .hero-actions .btn{flex:1 1 100%}
  .hero-proof{margin-top:.75rem;font-size:.92rem}
  .hero-ba .bp{aspect-ratio:4/5}
  .hero-grid{gap:1.1rem}
  .svc-hero .breadcrumb{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:.84rem;margin-bottom:.6rem}
}

/* ---------- avant / après : diptyque ---------- */
.ba-pair{margin:0}
.bp-imgs{display:grid;grid-template-columns:1fr 1fr;gap:4px}
.bp{position:relative;aspect-ratio:3/4;overflow:hidden;background:var(--paper-2)}
.bp img{width:100%;height:100%;object-fit:cover}
.lbl{position:absolute;top:0;left:0;z-index:2;background:var(--ink);color:#fff;font-size:.82rem;font-weight:700;
  line-height:1;padding:.45em .65em;pointer-events:none}
.lbl-b{background:var(--blue)}
.ba-cap{font-size:.93rem;color:var(--ink-2);margin-top:.7rem;max-width:64ch}
.ba-cap b{color:var(--ink)}
.ba-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:2.2rem 1.6rem;align-items:start}
.ba-grid > :only-child{grid-column:1/-1;max-width:780px}
@media (max-width:760px){.ba-grid{grid-template-columns:1fr}}
.results-more{margin-top:1.8rem}

/* ---------- bandeau de garanties ---------- */
.values{background:var(--white);border-bottom:1px solid var(--line)}
.values-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.value{padding:1.25rem 1.3rem;border-left:1px solid var(--line)}
.value:first-child{border-left:0;padding-left:0}
.value .k{display:flex;align-items:center;gap:.5rem;font-weight:800;font-size:1.06rem;line-height:1.3}
.value .k svg{width:20px;height:20px;flex:none;color:var(--blue)}
.value .v{display:block;font-size:.92rem;color:var(--ink-2)}
@media (max-width:820px){
  .values-grid{grid-template-columns:1fr 1fr}
  .value{padding:1rem 0 1rem 1rem}
  .value:nth-child(odd){border-left:0;padding-left:0}
  .value:nth-child(n+3){border-top:1px solid var(--line)}
}

/* ---------- prestations ---------- */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.card{position:relative;display:flex;flex-direction:column;background:var(--white)}
.card .ph{position:relative;aspect-ratio:3/2;overflow:hidden;background:var(--paper-2)}
.card .ph img{width:100%;height:100%;object-fit:cover}
.card .body{display:flex;flex-direction:column;align-items:flex-start;gap:.45rem;flex:1;padding:1.1rem 1.2rem 1.3rem}
.card h3{font-size:1.2rem}
.card p{font-size:.95rem;color:var(--ink-2)}
.card .more{margin-top:auto;font-weight:700;color:var(--blue)}
.card .more::after{content:"";position:absolute;inset:0}
.card .ph img{transition:transform .7s var(--ease-out)}
.card:hover .ph img{transform:scale(1.045)}
.card:hover{box-shadow:inset 0 0 0 1px var(--ink);z-index:1}
.card:focus-within{box-shadow:inset 0 0 0 2px var(--blue);z-index:1}
.price-line{font-weight:700;font-size:.97rem;color:var(--ink);margin-top:.15rem}
.price-line small{font-weight:400;font-size:.86rem;color:var(--ink-2)}
/* lien souligné qui « glisse » au survol (d'après « Text Underline », soralabs / 21st.dev) */
.more{text-decoration:none;padding-bottom:3px;background-image:linear-gradient(currentColor,currentColor),linear-gradient(currentColor,currentColor);
  background-repeat:no-repeat;background-size:100% 1px,0 2px;background-position:0 100%,100% 100%;transition:background-size .45s var(--ease-out)}
.more:hover,.card:hover .more{background-size:100% 1px,100% 2px;background-position:0 100%,0 100%}
.tag{display:inline-block;background:var(--blue);color:#fff;font-size:.78rem;font-weight:700;line-height:1;padding:.4em .55em}
.card.soon .ph img{filter:grayscale(1)}
@media (max-width:980px){.svc-grid{grid-template-columns:1fr 1fr}}
@media (max-width:600px){
  .svc-grid{grid-template-columns:1fr}
  .card{display:grid;grid-template-columns:104px minmax(0,1fr)}
  .card .ph{aspect-ratio:auto}
  .card .ph img{position:absolute;inset:0}
  .card .body{padding:.85rem .95rem .95rem;gap:.3rem}
  .card h3{font-size:1.06rem}
  .card p{font-size:.9rem;line-height:1.45}
}

/* ---------- crédit d'impôt ---------- */
.credit-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:clamp(1.8rem,4vw,3.5rem);align-items:start}
.credit .intro{color:var(--ink-2);max-width:58ch;margin-bottom:1rem}
.credit .intro b{color:var(--ink)}
.partners{display:flex;flex-wrap:wrap;align-items:center;gap:.7rem 1rem;margin-top:1.4rem;font-size:.9rem;color:var(--ink-2)}
.partner{display:block;background:#fff;border:1px solid var(--line);padding:.45rem .8rem}
.partner img{height:34px;width:auto}
.ticket{background:var(--white);border:1px solid var(--ink);padding:1.2rem 1.3rem 1.1rem;font-variant-numeric:tabular-nums}
.ticket h3{font-size:1rem;margin-bottom:.6rem}
.ticket table{width:100%;border-collapse:collapse;font-size:.97rem}
.ticket td{padding:.6rem 0;border-bottom:1px solid var(--line);vertical-align:top}
.ticket td + td{text-align:right;white-space:nowrap;padding-left:1rem;font-weight:600}
.ticket .total td{border-bottom:0;border-top:2px solid var(--ink);font-weight:800;font-size:1.3rem;padding-top:.75rem}
.ticket .fine{font-size:.82rem;color:var(--ink-2);margin-top:.6rem}
.ticket{view-timeline:--ticket}
.strike{position:relative;display:inline-block}
.strike::after{content:"";position:absolute;left:-3px;right:-3px;top:52%;height:2px;background:var(--blue);transform-origin:0 50%}
@media (max-width:820px){.credit-grid{grid-template-columns:1fr}}

/* ---------- étapes ---------- */
.steps-grid{position:relative;list-style:none;display:grid;grid-template-columns:repeat(var(--n,5),minmax(0,1fr));column-gap:1.6rem;
  margin-top:clamp(1.8rem,3vw,2.6rem);view-timeline:--steps}
.steps-grid::before{content:"";position:absolute;left:0;right:0;top:0;height:1px;background:var(--ink);transform-origin:0 50%}
.step{padding:1.1rem 0 .4rem}
.step-num{display:block;font-weight:800;font-size:1.6rem;line-height:1;margin-bottom:.6rem;font-variant-numeric:tabular-nums}
.step h3{font-size:1.04rem;line-height:1.3;margin-bottom:.35rem}
.step p{font-size:.94rem;color:var(--ink-2)}
@media (max-width:980px){
  .steps-grid{grid-template-columns:1fr}
  .step{display:grid;grid-template-columns:2.4rem minmax(0,1fr);column-gap:.6rem;padding:1rem 0;border-bottom:1px solid var(--line)}
  .step-num{grid-row:span 2;font-size:1.35rem}
}

/* ---------- à propos ---------- */
.founder-grid{display:grid;grid-template-columns:minmax(0,.78fr) minmax(0,1.22fr);gap:clamp(1.8rem,5vw,4rem);align-items:start}
.founder-photo{margin:0}
.founder-photo .frame{overflow:hidden}
.founder-photo img{width:100%;aspect-ratio:4/5;object-fit:cover}
.founder-photo figcaption{font-size:.9rem;color:var(--ink-2);margin-top:.6rem}
.founder h2{font-size:clamp(1.6rem,1.15rem + 1.7vw,2.4rem);margin-bottom:1rem}
.founder p{color:var(--ink-2);max-width:58ch;margin-bottom:1rem}
.facts{list-style:none;border-top:1px solid var(--ink);margin:1.4rem 0 1.6rem}
.facts li{display:grid;grid-template-columns:9.5rem minmax(0,1fr);gap:.2rem 1.2rem;padding:.7rem 0;border-bottom:1px solid var(--line);font-size:.95rem}
.facts li span{color:var(--ink-2)}
@media (max-width:820px){.founder-grid{grid-template-columns:1fr}.founder-photo{max-width:420px}}
@media (max-width:560px){.facts li{grid-template-columns:1fr}}

/* ---------- avis ---------- */
.avis-rating{font-size:1rem;color:var(--ink-2)}
.avis-rating b{color:var(--ink)}
.avis-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.avis-card{display:flex;flex-direction:column;gap:.6rem;background:var(--white);padding:1.15rem 1.2rem 1.2rem}
.avis-card .stars{font-size:.95rem}
.avis-card blockquote{font-size:.98rem;line-height:1.55}
.avis-author{margin-top:auto;font-size:.88rem;color:var(--ink-2)}
.avis-author b{color:var(--ink)}
@media (max-width:980px){.avis-grid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.avis-grid{grid-template-columns:1fr}}

/* ---------- garantie ---------- */
.guarantee{padding:clamp(2.2rem,5vw,3.4rem) 0;background:var(--paper-2);border-block:1px solid var(--line)}
.guarantee-in{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:.8rem 3rem;align-items:baseline}
.guarantee h2{font-size:clamp(1.5rem,1.05rem + 1.8vw,2.3rem)}
.guarantee p{color:var(--ink-2);max-width:52ch}
@media (max-width:820px){.guarantee-in{grid-template-columns:1fr}}

/* ---------- FAQ (details / summary natifs) ---------- */
.faq-list{max-width:880px;border-top:1px solid var(--ink)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{display:flex;justify-content:space-between;align-items:baseline;gap:1rem;padding:1rem 0;cursor:pointer;list-style:none;
  font-weight:700;font-size:1.04rem;line-height:1.35}
.faq-q::-webkit-details-marker{display:none}
.faq-q::after{content:"+";flex:none;font-weight:400;font-size:1.6rem;line-height:.8;color:var(--ink-2);transition:transform .35s var(--ease-out)}
.faq-item[open] > .faq-q::after{transform:rotate(45deg);color:var(--ink)}
.faq-q:hover{color:var(--blue)}
.faq-a p{padding:0 0 1.1rem;color:var(--ink-2);max-width:72ch}

/* ---------- contact + formulaire ---------- */
.contact{background:var(--white);border-top:1px solid var(--line)}
.contact-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(1.8rem,5vw,4rem);align-items:start}
.contact-info h2{font-size:clamp(1.6rem,1.15rem + 1.7vw,2.4rem);margin-bottom:.8rem}
.contact-info > p{color:var(--ink-2);max-width:48ch;margin-bottom:1.4rem}
.contact-info .communes{font-size:.88rem;margin:1.2rem 0 0}
.info-lines{border-top:1px solid var(--line)}
.info-line{display:flex;align-items:center;gap:.9rem;padding:.8rem 0;border-bottom:1px solid var(--line);text-decoration:none}
.info-line .ic{display:grid;place-items:center;width:24px;height:24px;flex:none;color:var(--ink)}
.info-line .ic svg{width:22px;height:22px}
.info-line b{display:block;font-weight:700;line-height:1.25}
.info-line small{display:block;font-size:.86rem;color:var(--ink-2)}
a.info-line:hover b{text-decoration:underline;text-underline-offset:3px}
.contact-map iframe{display:block;width:100%;border:1px solid var(--line)!important;border-radius:0!important;margin-top:1.4rem}
.form{background:var(--paper);border:1px solid var(--ink);padding:clamp(1.1rem,3vw,1.9rem)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:0 1rem}
.field{display:flex;flex-direction:column;gap:.35rem;margin-bottom:1rem}
.field label{font-size:.92rem;font-weight:600}
.field .opt{font-weight:400;color:var(--ink-2)}
.field input,.field select,.field textarea{width:100%;min-height:48px;font:inherit;font-size:1rem;color:var(--ink);background:var(--white);
  border:1px solid var(--field);border-radius:2px;padding:.65em .8em}
.field select{-webkit-appearance:none;appearance:none;padding-right:2.4em;cursor:pointer;
  background:var(--white) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23151719' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") no-repeat right .7em center/18px}
.field textarea{min-height:108px;line-height:1.5;resize:vertical}
.field input::placeholder,.field textarea::placeholder{color:#7C8187}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--blue);outline-offset:-1px;border-color:var(--blue)}
.field input:user-invalid{border-color:#B3261E}
.field-flash{outline:2px solid var(--blue)!important;outline-offset:-1px}
.form .actions{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:.2rem}
.form .actions .btn-primary{flex:1 1 15rem}
.form .note{font-size:.86rem;color:var(--ink-2);margin-top:.9rem}
.form .note.ok{color:#1B6E3A;font-weight:600}
@media (max-width:820px){.contact-grid{grid-template-columns:1fr}}
@media (max-width:560px){.form-row{grid-template-columns:1fr}.form .actions .btn{flex:1 1 100%}}

/* formulaire des pages prestations */
.devis-sec{background:var(--white);border-top:1px solid var(--line)}
.devis-sec .contact-grid{grid-template-areas:"head form" "side form";grid-template-rows:auto 1fr;row-gap:0}
.devis-head{grid-area:head}.devis-side{grid-area:side}.devis-sec .form{grid-area:form}
.devis-trust{list-style:none;border-top:1px solid var(--line);margin:0 0 1.6rem}
.devis-trust li{display:flex;gap:.65rem;align-items:flex-start;padding:.65rem 0;border-bottom:1px solid var(--line);color:var(--ink-2);font-size:.96rem;line-height:1.45}
.devis-trust li svg{width:18px;height:18px;flex:none;margin-top:.15rem;color:var(--ink)}
.devis-trust b{color:var(--ink)}
@media (max-width:820px){.devis-sec .contact-grid{grid-template-areas:"head" "form" "side";grid-template-rows:auto;row-gap:1.8rem}}

/* ---------- formules / tarifs ---------- */
.packs-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.pack{position:relative;display:flex;flex-direction:column;align-items:flex-start;background:var(--white);padding:1.4rem 1.4rem 1.5rem}
.pack.featured{box-shadow:inset 0 0 0 2px var(--ink)}
.pack-badge,.plan-tag{position:absolute;top:0;left:0;background:var(--blue);color:#fff;font-size:.78rem;font-weight:700;line-height:1;padding:.45em .6em}
.pack.featured,.plan.featured{padding-top:2.3rem}
.packs-grid .pack:not(.featured),.plans .plan:not(.featured){padding-top:2.3rem}
.pack h3{font-size:1.35rem}
.pack-sub{color:var(--ink-2);font-size:.95rem;margin:.2rem 0 1rem}
.pack-price{display:flex;align-items:baseline;flex-wrap:wrap;gap:.3rem .6rem}
.pp-net{font-weight:800;font-size:2.3rem;line-height:1;font-variant-numeric:tabular-nums}
.pp-full{font-size:.95rem;color:var(--ink-2);text-decoration:line-through}
.pack-cred{font-size:.88rem;color:var(--ink-2);margin:.3rem 0 1.1rem}
.pack-list{list-style:none;align-self:stretch;flex:1;border-top:1px solid var(--line);padding-top:.9rem;margin-bottom:1.3rem;display:grid;gap:.55rem;align-content:start}
.pack-list li{display:flex;gap:.55rem;align-items:flex-start;font-size:.95rem;line-height:1.45;color:var(--ink-2)}
.pack-list li svg{width:17px;height:17px;flex:none;margin-top:.2rem;color:var(--ink)}
.pack-list b{color:var(--ink)}
.pack .btn{align-self:stretch}
.packs-note{font-size:.85rem;color:var(--ink-2);margin-top:1.1rem;max-width:82ch}
@media (max-width:900px){.packs-grid{grid-template-columns:1fr}.pack.featured{order:-1}}
.tarifs-details{margin-top:1.2rem;border:1px solid var(--line);background:var(--white)}
.tarifs-details summary{cursor:pointer;list-style:none;display:flex;gap:.6rem;align-items:center;padding:.9rem 1.1rem;font-weight:700;font-size:.97rem}
.tarifs-details summary::-webkit-details-marker{display:none}
.tarifs-details summary::before{content:"+";font-weight:400;font-size:1.4rem;line-height:1;width:1rem;transition:transform .35s var(--ease-out)}
.tarifs-details[open] summary::before{transform:rotate(45deg)}
.tarifs-details summary:hover{color:var(--blue)}
.tarifs-details > div{padding:0 1.1rem 1.1rem;overflow-x:auto}
.tarifs-details table,.prose table{width:100%;border-collapse:collapse;font-size:.95rem;font-variant-numeric:tabular-nums}
.tarifs-details th,.tarifs-details td,.prose th,.prose td{text-align:left;padding:.6rem .5rem;border-bottom:1px solid var(--line)}
.tarifs-details th,.prose th{border-bottom:2px solid var(--ink);font-weight:700}
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.plan{position:relative;display:flex;flex-direction:column;align-items:flex-start;background:var(--white);padding:1.4rem}
.plan.featured{box-shadow:inset 0 0 0 2px var(--ink)}
.plan h3{font-size:1.35rem}
.plan .freq,.plan .cond,.plan-offer .apd{color:var(--ink-2);font-size:.92rem}
.plan-offer{margin:1rem 0 .6rem}
.plan-offer b{display:block;font-weight:800;font-size:2.2rem;line-height:1.05}
.plan-offer .off{display:block;font-weight:600}
.plan .cond{margin-bottom:1.2rem}
.plan .btn{margin-top:auto;align-self:stretch}
.plans-note{font-size:.88rem;color:var(--ink-2);margin-top:1.1rem;max-width:70ch}
@media (max-width:900px){.plans{grid-template-columns:1fr}}

/* ---------- texte des pages prestations ---------- */
.prose{padding:clamp(2.6rem,5vw,4.2rem) 0}
.prose-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);gap:clamp(1.8rem,5vw,4rem);align-items:start}
.prose h2{font-size:clamp(1.4rem,1.1rem + 1.1vw,1.9rem);margin:2.2rem 0 .8rem}
.prose h2:first-child{margin-top:0}
.prose h3{font-size:1.1rem;margin:1.4rem 0 .5rem}
.prose p{color:var(--ink-2);max-width:66ch;margin-bottom:1rem}
.prose p strong{color:var(--ink)}
.prose ul.check{list-style:none;border-top:1px solid var(--line);margin:.8rem 0 1.5rem;max-width:66ch}
.prose ul.check li{position:relative;padding:.55rem 0 .55rem 1.7rem;border-bottom:1px solid var(--line)}
.prose ul.check li::before{content:"";position:absolute;left:.15rem;top:1rem;width:.75rem;height:.4rem;
  border-left:2px solid var(--ink);border-bottom:2px solid var(--ink);transform:rotate(-45deg)}
.side-fig{margin:0 0 1rem;overflow:hidden}
.side-fig img{width:100%;aspect-ratio:4/5;object-fit:cover}
.side-fig figcaption{font-size:.88rem;color:var(--ink-2);margin-top:.5rem}
.side-card{background:var(--white);border:1px solid var(--ink);padding:1.3rem;position:sticky;top:84px}
.side-card h3{font-size:1.15rem}
.side-card .price{font-weight:800;font-size:1.95rem;line-height:1.1;margin:.5rem 0 .1rem}
.side-card .price small{display:block;font-weight:400;font-size:.88rem;color:var(--ink-2);margin-top:.2rem}
.side-card ul{list-style:none;border-top:1px solid var(--line);margin:1rem 0 1.2rem}
.side-card ul li{padding:.45rem 0;border-bottom:1px solid var(--line);font-size:.93rem}
.side-card .btn{width:100%}
.highlight{background:var(--white);border:1px solid var(--line);padding:clamp(1.3rem,3vw,2.2rem)}
@media (max-width:820px){.prose-grid{grid-template-columns:1fr}.side-card{position:static}.side-fig{max-width:420px}}

/* ---------- pages simples ---------- */
.page-hero{padding:clamp(1.6rem,4vw,3rem) 0 clamp(1.8rem,3.5vw,2.6rem);border-bottom:1px solid var(--line)}
.page-hero h1{font-size:clamp(1.9rem,1.2rem + 2.5vw,3.1rem);letter-spacing:-.025em;max-width:22ch;margin-bottom:.8rem}
.page-hero .upd{font-size:.9rem;color:var(--ink-2)}
.cta-sec{padding:clamp(3rem,6vw,4.5rem) 0}
.cta-box{position:relative;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:1rem 2.5rem;align-items:end;padding-top:1.2rem;view-timeline:--sec}
.cta-box h2{font-size:clamp(1.6rem,1.15rem + 1.7vw,2.4rem);margin-bottom:.5rem}
.cta-box p{color:var(--ink-2);max-width:52ch}
.cta-actions{display:flex;flex-wrap:wrap;gap:.8rem}
@media (max-width:820px){.cta-box{grid-template-columns:1fr}}
.legal{padding:clamp(2.2rem,5vw,3.4rem) 0 clamp(3rem,6vw,5rem)}
.legal .wrap{max-width:760px}
.legal h2{font-size:clamp(1.2rem,1.05rem + .6vw,1.5rem);margin:2.2rem 0 .6rem}
.legal h2:first-child{margin-top:0}
.legal p,.legal li{color:var(--ink-2);margin-bottom:.6rem;line-height:1.65}
.legal p strong{color:var(--ink)}
.merci-box{max-width:640px}
.merci-box .check{display:grid;place-items:center;width:52px;height:52px;background:var(--ink);color:#fff;margin-bottom:1.2rem}
.merci-box .check svg{width:30px;height:30px}

/* ---------- pied de page ---------- */
footer{background:var(--ink);color:#E6E5E1;padding:clamp(2.6rem,5vw,3.6rem) 0 1.8rem}
.foot-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:2rem 3rem;padding-bottom:2rem;border-bottom:1px solid #34373A}
.foot-links{display:grid;gap:.35rem;font-size:.95rem}
.foot-brand .brand{color:#fff;margin-bottom:.8rem}
.foot-brand p{color:#B7BABD;max-width:36ch;font-size:.95rem}
.foot-col h4{font-size:.98rem;color:#fff;margin-bottom:.8rem;letter-spacing:0}
.foot-col address{font-style:normal;color:#CFD1D3;font-size:.95rem;line-height:1.7}
.foot-col a{color:#CFD1D3;text-decoration:none}
.foot-col a:hover{color:#fff;text-decoration:underline}
.hours{display:grid;gap:.4rem;font-size:.95rem;color:#CFD1D3}
.hours .row{display:flex;justify-content:space-between;gap:1rem;padding-bottom:.4rem;border-bottom:1px solid #2E3134;font-variant-numeric:tabular-nums}
.hours a{display:block}
.foot-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:.8rem 1.4rem;padding-top:1.4rem;font-size:.85rem;color:#A2A6AA}
.foot-bottom a{color:#A2A6AA;text-decoration:underline;text-underline-offset:2px}
.foot-bottom a:hover{color:#fff}
.socials{display:flex;flex-wrap:wrap;gap:.4rem 1.1rem}
@media (max-width:980px){.foot-grid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.foot-grid{grid-template-columns:1fr}}

/* ---------- barre d'action mobile (pages prestations) ---------- */
.mobile-cta{display:none}
@media (max-width:820px){
  .mobile-cta{display:grid;grid-template-columns:1fr 1fr;gap:8px;position:fixed;left:0;right:0;bottom:0;z-index:70;
    padding:8px 12px calc(8px + env(safe-area-inset-bottom));background:var(--paper);border-top:1px solid var(--ink)}
  .mobile-cta .btn{width:100%;min-height:46px;padding:.6em .8em}
  body:has(.mobile-cta){padding-bottom:70px}
  body:has(#bo-cookie) .mobile-cta{display:none}
}

/* ---------- bannière cookies : bandeau bas discret ----------
   Le fichier consent-v2.js n'est pas modifié : il injecte ses propres styles,
   surchargés ici par une spécificité plus forte (html body #bo-cookie). */
html body #bo-cookie{left:0;right:0;bottom:0;width:auto;max-width:none;border:0;border-top:1px solid var(--ink);border-radius:0;
  box-shadow:0 -8px 24px -18px rgba(0,0,0,.35);background:var(--white);color:var(--ink);font-family:var(--font);font-size:14px;line-height:1.45;
  padding:12px max(16px,calc((100% - 1180px) / 2));display:grid;grid-template-columns:minmax(0,1fr) auto;
  grid-template-areas:"d b" "m b";column-gap:1.6rem;row-gap:2px;align-items:center;opacity:0;transform:translateY(100%)}
html body #bo-cookie.in{opacity:1;transform:none}
html body #bo-cookie .bo-ck-head{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;margin:0}
html body #bo-cookie .bo-ck-d{grid-area:d;margin:0;color:var(--ink-2);max-width:78ch}
html body #bo-cookie .bo-ck-btns{grid-area:b;display:flex;gap:8px}
html body #bo-cookie button{height:42px;min-width:8.5rem;padding:0 1.1rem;border-radius:2px;font-family:var(--font);font-size:14px;font-weight:600}
html body #bo-cookie button:active{transform:none}
html body #bo-cookie .bo-ck-no{background:var(--white);color:var(--ink);border:1px solid var(--ink)}
html body #bo-cookie .bo-ck-no:hover{background:var(--paper-2)}
html body #bo-cookie .bo-ck-ok{background:var(--ink);color:#fff;border:1px solid var(--ink)}
html body #bo-cookie .bo-ck-ok:hover{background:#000}
html body #bo-cookie .bo-ck-more{grid-area:m;margin:0;font-size:12.5px;color:var(--ink-2)}
@media (max-width:700px){
  html body #bo-cookie{grid-template-columns:1fr;grid-template-areas:"d" "b" "m";row-gap:8px;padding:10px 16px calc(10px + env(safe-area-inset-bottom));font-size:13px}
  html body #bo-cookie .bo-ck-btns{display:grid;grid-template-columns:1fr 1fr}
  html body #bo-cookie button{height:40px;min-width:0}
}
html .map-facade{height:240px;border:1px solid var(--line);border-radius:0;margin-top:1.4rem;background:var(--paper);color:var(--ink);font-family:var(--font);font-weight:600}
html .map-facade small{color:var(--ink-2)}


/* ============================================================
   MOUVEMENT
   Tout est en CSS, sans bibliothèque. Les effets liés au défilement
   utilisent les « scroll-driven animations » : dans un navigateur qui ne
   les gère pas, le contenu s'affiche simplement, sans effet.
   Rien ne bouge si l'utilisateur a demandé à réduire les animations.
   Photos : adaptation CSS de « Scroll Reveal Image » (unlumen, 21st.dev).
   ============================================================ */
@keyframes bo-frame{from{clip-path:inset(7% 9% 7% 9%)}to{clip-path:inset(0 0 0 0)}}
@keyframes bo-zoom{from{scale:1.2}to{scale:1}}
@keyframes bo-drop{from{transform:translateY(-105%)}to{transform:none}}
@keyframes bo-rule{from{transform:scaleX(0)}to{transform:scaleX(1)}}
@keyframes bo-lift{to{box-shadow:0 10px 26px -20px rgba(0,0,0,.45)}}
@keyframes bo-bar{from{transform:translateY(110%)}to{transform:none}}

@media (prefers-reduced-motion:no-preference){
  /* fondu entre les pages (le menu reste en place) */
  @view-transition{navigation:auto}
  ::view-transition-old(root){animation-duration:.18s}
  ::view-transition-new(root){animation-duration:.28s}

  /* haut de page : la photo avant / après s'ouvre au chargement */
  .hero-ba .bp{animation:bo-frame 1.1s var(--ease-out) both}
  .hero-ba .bp img{animation:bo-zoom 1.5s var(--ease-out) both}
  .hero-ba .bp + .bp,.hero-ba .bp + .bp img{animation-delay:.14s}
  .hero-ba .lbl{animation:bo-drop .55s var(--ease-out) .75s both}
  .hero-ba .bp + .bp .lbl{animation-delay:.9s}
  .hero-fig > img{animation:bo-zoom 1.5s var(--ease-out) both}

  /* ouverture fluide de la FAQ et du détail des tarifs */
  @supports selector(::details-content){
    .faq-item::details-content,.tarifs-details::details-content{block-size:0;overflow:clip;
      transition:block-size .4s var(--ease-out),content-visibility .4s allow-discrete}
    .faq-item[open]::details-content,.tarifs-details[open]::details-content{block-size:auto}
  }

  @supports (animation-timeline:view()){
    /* photos de chantier : le cadre s'ouvre et l'image se recadre en entrant à l'écran */
    .ba-grid .bp,.founder-photo .frame,.side-fig{animation:bo-frame linear both;animation-timeline:view();animation-range:entry 0% cover 38%}
    .ba-grid .bp img,.founder-photo img,.side-fig img{animation:bo-zoom linear both;animation-timeline:view();animation-range:entry 0% cover 45%}
    .ba-grid .bp + .bp,.ba-grid .bp + .bp img{animation-range:entry 6% cover 42%}
    .ba-grid .lbl{animation:bo-drop linear both;animation-timeline:view();animation-range:entry 30% cover 40%}
    .card .ph img{animation:bo-zoom linear both;animation-timeline:view();animation-range:entry 0% cover 40%}

    /* filets de titre, frise des étapes et prix barré qui se tracent */
    .sec-head::before,.cta-box::before{animation:bo-rule linear both;animation-timeline:--sec;animation-range:entry 20% cover 30%}
    .steps-grid::before{animation:bo-rule linear both;animation-timeline:--steps;animation-range:entry 20% cover 45%}
    .strike::after{animation:bo-rule linear both;animation-timeline:--ticket;animation-range:entry 60% cover 50%}

    /* le menu prend une ombre dès qu'on défile */
    .nav{animation:bo-lift linear both;animation-timeline:scroll(root);animation-range:0 90px}
  }
  @supports (animation-timeline:scroll()){
    @media (max-width:820px){
      /* barre « Appeler / Devis » : apparaît une fois le haut de page dépassé */
      .mobile-cta{animation:bo-bar linear both;animation-timeline:scroll(root);animation-range:55vh 75vh}
    }
  }
}

/* ---------- page 404 ---------- */
.e404{min-height:60vh;display:flex;align-items:center;padding:3rem 0}
.e404 .code{font-weight:800;font-size:clamp(4rem,14vw,8rem);line-height:1;letter-spacing:-.04em;color:var(--ink)}
.e404 h1{font-size:clamp(1.5rem,1.1rem + 1.6vw,2.2rem);margin:.6rem 0 .8rem;max-width:24ch}
.e404 p{color:var(--ink-2);max-width:52ch}
.e404 .links{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:1.6rem}