/* Compléments au style d'origine (anciennement injectés par le code Next.js) */
@keyframes gradient-flow{0%,to{background-position:0%}50%{background-position:100%}}
@keyframes pulse-slow{0%,to{opacity:.3;transform:scale(1)}50%{opacity:.5;transform:scale(1.05)}}
@media (prefers-reduced-motion:reduce){*{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}

/* Images "fill" de Next.js */
img{max-width:100%}

/* Menu mobile */
.js-mobile-menu{transition:max-height .3s ease,opacity .3s ease}
.js-mobile-menu.is-open{max-height:100vh!important;opacity:1!important;visibility:visible!important;overflow-y:auto}
.js-menu-btn.is-open span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.js-menu-btn.is-open span:nth-child(2){opacity:0}
.js-menu-btn.is-open span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
.js-submenu.is-open{display:block!important}

/* Accordéons FAQ */
.js-acc-panel.is-open{grid-template-rows:1fr!important;opacity:1!important}
.js-acc-btn[aria-expanded="true"] svg{transform:rotate(180deg)}

/* Filtres du blog */
.js-filter.is-active{background:#155dfc;color:#fff;border-color:transparent;box-shadow:0 1px 3px rgba(0,0,0,.1)}
.js-filter:not(.is-active){background:#fff;color:#4a5565}

/* Formulaire de contact */
.form-notice{margin-bottom:1.5rem;padding:1rem 1.25rem;border-radius:.75rem;font-size:.95rem;font-weight:600}
.form-notice.ok{background:#ecfdf5;color:#065f46;border:1px solid #a7f3d0}
.form-notice.err{background:#fef2f2;color:#991b1b;border:1px solid #fecaca}
.hp-field{position:absolute!important;left:-10000px!important;width:1px;height:1px;overflow:hidden}

/* Pages légales */
.legal{max-width:52rem;margin:0 auto;padding:4rem 1rem 5rem;color:#334155;line-height:1.7}
.legal h1{font-size:2.25rem;font-weight:800;color:#1d428a;margin-bottom:2rem}
.legal h2{font-size:1.25rem;font-weight:700;color:#1d428a;margin:2.25rem 0 .75rem}
.legal p,.legal li{margin:.5rem 0}
.legal ul{list-style:disc;padding-left:1.5rem}
.legal a{color:#1d428a;text-decoration:underline}
.legal .todo{background:#fff7ed;color:#9a3412;padding:0 .3rem;border-radius:.25rem}

/* Pages expertises (immobilier, start-up, services, Paris) */
.lp{background:#F8F9FA;color:#334155}
.lp-wrap{max-width:72rem;margin:0 auto;padding:0 1rem}
.lp-hero{padding:4rem 0 3rem}
.lp-eyebrow{display:inline-block;font-size:.8rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#ED702C;margin-bottom:1rem}
.lp-hero h1{font-size:clamp(2rem,4.5vw,3.25rem);line-height:1.15;font-weight:800;color:#1d428a;max-width:48rem;text-wrap:balance}
.lp-hero p{margin-top:1.25rem;font-size:1.15rem;line-height:1.7;max-width:44rem}
.lp-cta{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:2rem}
.lp-btn{display:inline-flex;align-items:center;justify-content:center;border-radius:1rem;padding:.8rem 1.5rem;font-size:.9rem;font-weight:600;background:#1d428a;color:#fff;transition:background .2s}
.lp-btn:hover{background:#042f84}
.lp-btn.alt{background:#fff;color:#1d428a;border:1px solid #cbd5e1}
.lp-btn.alt:hover{background:#f1f5f9}
.lp-badges{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1.5rem}
.lp-badge{border:1px solid #e2e8f0;background:#fff;border-radius:999px;padding:.3rem .8rem;font-size:.85rem;font-weight:600;color:#1d428a}
.lp-section{padding:3rem 0;border-top:1px solid #e2e8f0}
.lp-section h2{font-size:1.75rem;font-weight:800;color:#1d428a;margin-bottom:1.5rem;text-wrap:balance}
.lp-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(16rem,1fr));gap:1rem}
.lp-card{background:#fff;border:1px solid #e2e8f0;border-radius:1.25rem;padding:1.5rem}
.lp-card h3{font-size:1.05rem;font-weight:700;color:#0f172a;margin-bottom:.5rem}
.lp-card p,.lp-card li{font-size:.95rem;line-height:1.65}
.lp-card ul{list-style:disc;padding-left:1.2rem;margin-top:.5rem}
.lp-text{max-width:48rem;font-size:1.02rem;line-height:1.75}
.lp-text p{margin:.75rem 0}
.lp-faq details{background:#fff;border:1px solid #e2e8f0;border-radius:1rem;padding:1rem 1.25rem;margin-bottom:.75rem;max-width:48rem}
.lp-faq summary{cursor:pointer;font-weight:700;color:#1d428a}
.lp-faq details p{margin-top:.75rem;line-height:1.7}
.lp-links{display:flex;flex-wrap:wrap;gap:.5rem}
.lp-links a{border:1px solid #e2e8f0;background:#fff;border-radius:.75rem;padding:.5rem .9rem;font-size:.9rem;font-weight:600;color:#1d428a}
.lp-links a:hover{border-color:#ED702C}
.lp-final{margin:1rem 0 4rem;background:#1d428a;color:#fff;border-radius:1.5rem;padding:2.5rem 2rem}
.lp-final h2{color:#fff;font-size:1.6rem;font-weight:800}
.lp-final p{margin-top:.75rem;color:#dbe4f3;max-width:40rem}
.lp-final .lp-btn{background:#ED702C}
.lp-final .lp-btn:hover{background:#d45f1f}
.lp-final .lp-btn.alt{background:transparent;color:#fff;border-color:#93a7cf}

/* Bloc "Nos expertises" de l'accueil et certification Pennylane */
.home-exp{padding:4rem 0;background:#F8F9FA}
.home-exp h2{font-size:clamp(1.8rem,3.5vw,2.5rem);font-weight:800;color:#1d428a;text-align:center}
.home-exp .sub{text-align:center;margin:.75rem auto 2rem;max-width:40rem;font-size:1.05rem;color:#475569}
.home-exp a.lp-card{display:block;transition:transform .2s,box-shadow .2s}
.home-exp a.lp-card:hover{transform:translateY(-3px);box-shadow:0 10px 25px rgba(15,23,42,.08)}
.home-exp .more{color:#ED702C;font-weight:600;font-size:.9rem;margin-top:.75rem;display:inline-block}
.pl-cert{display:flex;gap:1rem;align-items:flex-start;margin-top:1.5rem;background:#fff;border:1px solid #e2e8f0;border-left:4px solid #ED702C;border-radius:1rem;padding:1rem 1.25rem;max-width:36rem}
.pl-cert strong{color:#1d428a;display:block}
.pl-cert span{font-size:.92rem;color:#475569}

/* Articles du blog */
.article-meta{margin:-.75rem 0 2rem;font-size:.9rem;color:#64748b}
.article-meta strong{color:#1d428a}
.article-body{font-size:1.06rem;line-height:1.8;color:#334155;max-width:46rem}
.article-body p{margin:0 0 1.1rem}
.article-body h2{font-size:1.5rem;font-weight:800;color:#1d428a;margin:2.4rem 0 .9rem;line-height:1.3;text-wrap:balance}
.article-body h3{font-size:1.15rem;font-weight:700;color:#0f172a;margin:1.6rem 0 .6rem}
.article-body ul,.article-body ol{margin:0 0 1.2rem;padding-left:1.4rem}
.article-body ul{list-style:disc}
.article-body ol{list-style:decimal}
.article-body li{margin:.35rem 0}
.article-body a{color:#1d428a;text-decoration:underline;text-underline-offset:2px}
.article-body a:hover{color:#ED702C}
.article-body strong{color:#0f172a}
.article-body table{width:100%;border-collapse:collapse;margin:1.2rem 0 1.6rem;font-size:.95rem;display:block;overflow-x:auto}
.article-body th,.article-body td{border:1px solid #e2e8f0;padding:.6rem .8rem;text-align:left;vertical-align:top}
.article-body th{background:#f1f5f9;color:#1d428a;font-weight:700}
.article-body h2:last-of-type{border-top:1px solid #e2e8f0;padding-top:1.6rem}