/* Page résidentielle régionale. Styles bornés pour préserver l'en-tête commun. */
.interior-page{--ip-blue:#1c2a5e;--ip-ink:#111b42;--ip-red:#c53d2b;--ip-white:#fff;--ip-pale:#f2f6fc;--ip-muted:#52627a;color:var(--ip-ink);background:var(--ip-white);font-family:'DM Sans',sans-serif;line-height:1.7}
.interior-page .ip-wrap{width:min(1240px,calc(100% - 72px));margin-inline:auto}
.interior-page h1,.interior-page h2,.interior-page h3{color:var(--ip-ink);font-family:'DM Serif Display',serif;font-weight:400;letter-spacing:-.025em;text-wrap:balance}
.interior-page h1{font-size:clamp(2.5rem,4.2vw,4rem);line-height:1.05;margin:0 0 24px;max-width:12ch}
.interior-page h2{font-size:clamp(2rem,3.1vw,2.8rem);line-height:1.14;margin:0 0 22px}
.interior-page h3{font-size:1.45rem;line-height:1.25;margin:0 0 14px}
.interior-page p{font-size:1rem;line-height:1.75;color:var(--ip-muted);margin:0 0 18px;max-width:68ch}
.interior-page a{color:var(--ip-blue);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:4px}
.interior-page a:hover{text-decoration-thickness:2px}
.interior-page a:focus-visible,.interior-page summary:focus-visible{outline:3px solid var(--ip-red);outline-offset:5px;border-radius:2px}
.interior-page figure{margin:0;min-width:0}
.interior-page img{display:block;width:100%;height:auto;border-radius:2px}
.interior-page figcaption{font-size:.8rem;line-height:1.6;color:var(--ip-muted);padding-top:12px}
.interior-page .ip-section{padding:80px 0;scroll-margin-top:150px}
.interior-page .ip-intro{padding:40px 0 42px}
.interior-page .ip-opening{display:grid;grid-template-columns:.94fr 1.06fr;gap:54px;align-items:center}
.interior-page .ip-opening-copy{padding:16px 0}
.interior-page .ip-opening .ip-lead{font-size:1.2rem;color:var(--ip-ink);line-height:1.5;margin-bottom:16px;max-width:30ch}
.interior-page .ip-result img{aspect-ratio:1.22;object-fit:cover;object-position:52% center}
.interior-page .ip-actions{display:flex;align-items:center;flex-wrap:wrap;gap:16px 26px;margin:26px 0 15px}
.interior-page .ip-button{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:12px 24px;border:1px solid var(--ip-red);border-radius:4px;background:var(--ip-red);color:#fff;font-size:.95rem;font-weight:650;line-height:1.5;text-decoration:none;text-align:center;transition:background .15s}
.interior-page .ip-button:hover{background:#9e3022;border-color:#9e3022}
.interior-page .ip-phone{font-size:1rem;font-weight:600;white-space:nowrap}
.interior-page .ip-note{font-size:.8rem;line-height:1.6;margin-bottom:0}
.interior-page .ip-jump{border-block:1px solid #d9e1ec;background:var(--ip-white)}
.interior-page .ip-jump .ip-wrap{display:flex;gap:16px 38px;flex-wrap:wrap;padding-block:18px}
.interior-page .ip-jump a{font-size:.9rem;text-decoration:none;font-weight:550}
.interior-page .ip-jump a:hover{text-decoration:underline}
.interior-page .ip-split{display:grid;grid-template-columns:.85fr 1.15fr;gap:88px;align-items:start}
.interior-page .ip-section-intro{max-width:440px}
.interior-page .ip-work-list{margin:0}
.interior-page .ip-work-list>div{display:grid;grid-template-columns:165px 1fr;gap:26px;border-bottom:1px solid #d9e1ec;padding:23px 0}
.interior-page .ip-work-list>div:first-child{padding-top:4px}
.interior-page .ip-work-list dt{font-size:1.1rem;font-weight:650;line-height:1.5}
.interior-page .ip-work-list dd{margin:0;color:var(--ip-muted);font-size:.95rem;line-height:1.75}
.interior-page .ip-preparation{background:var(--ip-pale)}
.interior-page .ip-proof{display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:start}
.interior-page .ip-proof figure{padding-top:6px}
.interior-page .ip-proof img{aspect-ratio:1.15;object-fit:cover;object-position:30% center}
.interior-page .ip-case{border-left:3px solid var(--ip-blue);padding-left:24px;margin-top:28px}
.interior-page .ip-case h3{font-size:1.3rem}
.interior-page .ip-case p{font-size:.95rem;margin-bottom:10px}
.interior-page .ip-case a{font-size:.9rem;font-weight:600}
.interior-page .ip-section-heading{max-width:750px;margin-bottom:36px}
.interior-page .ip-occupation{display:grid;grid-template-columns:1fr 1fr;gap:64px;margin-bottom:20px}
.interior-page .ip-occupation>div{border-top:3px solid #d9e1ec;padding-top:24px}
.interior-page .ip-occupation h3{font-size:1.65rem}
.interior-page .ip-occupation strong{color:var(--ip-ink);font-weight:600}
.interior-page .ip-text-link{font-size:.95rem}
.interior-page .ip-budget{background:var(--ip-pale)}
.interior-page .ip-budget-layout{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}
.interior-page .ip-budget-layout>div:first-child{padding-block:12px}
.interior-page .ip-estimate{background:var(--ip-blue);border-radius:4px;padding:36px 40px;color:#fff}
.interior-page .ip-estimate h3{color:#fff;font-family:'DM Sans',sans-serif;font-size:1rem;letter-spacing:0}
.interior-page .ip-estimate .ip-range{font-family:'DM Serif Display',serif;color:#fff;font-size:clamp(2rem,3.2vw,3rem);line-height:1.2;margin:18px 0 22px;font-variant-numeric:lining-nums}
.interior-page .ip-range span{font-family:'DM Sans',sans-serif;font-size:.8rem;white-space:nowrap}
.interior-page .ip-estimate p,.interior-page .ip-estimate li{color:#edf2ff;font-size:.93rem}
.interior-page .ip-estimate ul{padding-left:18px;margin:18px 0 22px}
.interior-page .ip-estimate li{margin-bottom:7px;line-height:1.65}
.interior-page .ip-estimate .ip-note{font-size:.78rem;color:#d9e1f6}
.interior-page .ip-button-light{background:#fff;border-color:#fff;color:var(--ip-blue);margin:25px 0 16px}
.interior-page .ip-button-light:hover{background:#e1eaff;border-color:#e1eaff}
.interior-page .ip-estimate a:focus-visible{outline-color:#fff}
.interior-page .ip-steps{counter-reset:interior-step;display:grid;grid-template-columns:repeat(3,1fr);gap:44px;list-style:none;margin:0;padding:0}
.interior-page .ip-steps li{counter-increment:interior-step;border-top:1px solid #d9e1ec;padding-top:22px}
.interior-page .ip-steps li::before{content:counter(interior-step);display:block;font-family:'DM Serif Display',serif;font-size:2rem;line-height:1;color:var(--ip-red);margin-bottom:20px}
.interior-page .ip-steps p{font-size:.95rem}
.interior-page .ip-method-link{margin-top:20px;font-size:.9rem}
.interior-page .ip-region{background:var(--ip-pale)}
.interior-page .ip-departments{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:0 34px}
.interior-page .ip-departments a{display:flex;justify-content:space-between;gap:12px;padding:19px 0;border-bottom:1px solid #ccd6e6;text-decoration:none;font-size:.95rem}
.interior-page .ip-departments a:hover{text-decoration:underline}
.interior-page .ip-departments a span:last-child{color:var(--ip-muted);font-size:.85rem;align-self:center}
.interior-page .ip-cities{margin-top:32px;border-top:1px solid #ccd6e6;padding-top:20px}
.interior-page summary{cursor:pointer;font-weight:600;line-height:1.55;padding:16px 22px 16px 0}
.interior-page .ip-cities>p{margin-top:12px;font-size:.9rem}
.interior-page .ip-cities ul{display:grid;grid-template-columns:repeat(4,1fr);gap:10px 22px;list-style:none;padding:0;margin:20px 0}
.interior-page .ip-cities a{font-size:.85rem;display:inline-block;padding-block:5px}
.interior-page .ip-cities+.ip-cities{margin-top:12px;padding-top:0}
.interior-page .ip-local-services>details{border-top:1px solid #d9e1ec}
.interior-page .ip-local-services>details summary{font-size:.95rem}
.interior-page .ip-faq{border-top:1px solid #d9e1ec}
.interior-page .ip-faq details{border-bottom:1px solid #d9e1ec}
.interior-page .ip-faq summary{padding-block:21px;font-size:1rem}
.interior-page .ip-faq details>div{padding-bottom:14px}
.interior-page .ip-faq p{font-size:.94rem}
.interior-page .ip-contact{background:var(--ip-pale);border-top:1px solid #d9e1ec}
.interior-page .ip-contact-layout{display:grid;grid-template-columns:1.2fr .8fr;gap:90px}
.interior-page .ip-next{padding-left:36px;border-left:1px solid #ccd6e6}
.interior-page .ip-next>a{display:block;font-size:.9rem;margin-bottom:11px}
.interior-page .ip-next p{font-size:.85rem;margin:23px 0 0}
@media(max-width:1050px){.interior-page .ip-wrap{width:calc(100% - 48px)}.interior-page .ip-opening{gap:32px}.interior-page .ip-split{gap:40px;grid-template-columns:.9fr 1.1fr}.interior-page .ip-work-list>div{grid-template-columns:1fr;gap:10px}.interior-page .ip-proof{gap:38px}.interior-page .ip-budget-layout{gap:40px}.interior-page .ip-estimate{padding:30px}.interior-page .ip-contact-layout{gap:40px}.interior-page .ip-cities ul{grid-template-columns:repeat(3,1fr)}}
@media(max-width:760px){.interior-page .ip-wrap{width:calc(100% - 40px)}.interior-page .ip-intro{padding:25px 0 30px}.interior-page .ip-opening{grid-template-columns:1fr;gap:22px}.interior-page h1{font-size:2.8rem;max-width:16ch}.interior-page h2{font-size:2.1rem}.interior-page .ip-opening-copy{padding:0}.interior-page .ip-result img{aspect-ratio:1.6;object-position:center}.interior-page .ip-jump .ip-wrap{gap:10px 24px;padding-block:15px}.interior-page .ip-jump a{padding-block:4px}.interior-page .ip-section{padding:52px 0;scroll-margin-top:105px}.interior-page .ip-split,.interior-page .ip-proof,.interior-page .ip-budget-layout,.interior-page .ip-contact-layout{grid-template-columns:1fr;gap:28px}.interior-page .ip-proof img{aspect-ratio:1.6;object-position:center}.interior-page .ip-proof-copy h2{max-width:20ch}.interior-page .ip-occupation{grid-template-columns:1fr;gap:20px}.interior-page .ip-steps{grid-template-columns:1fr;gap:12px}.interior-page .ip-steps li{position:relative;padding:22px 0 0 44px}.interior-page .ip-steps li::before{position:absolute;left:0;top:25px;font-size:1.75rem}.interior-page .ip-section-heading{margin-bottom:26px}.interior-page .ip-estimate{padding:28px 26px}.interior-page .ip-estimate .ip-range{font-size:2.5rem}.interior-page .ip-departments{gap:0 24px}.interior-page .ip-departments a{font-size:.9rem}.interior-page .ip-cities ul{grid-template-columns:1fr 1fr}.interior-page .ip-next{border-left:0;border-top:1px solid #ccd6e6;padding:26px 0 0}.interior-page .ip-section-intro{max-width:none}}
@media(max-width:380px){.interior-page h1{font-size:2.45rem}.interior-page .ip-actions{gap:16px}.interior-page .ip-departments{grid-template-columns:1fr}.interior-page .ip-estimate{padding:25px 22px}.interior-page .ip-estimate .ip-range{font-size:2.1rem}.interior-page .ip-cities ul{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){.interior-page *{transition:none!important;scroll-behavior:auto!important}}