:root{--sapin:#0a3d31;--sapin-deep:#07332a;--bronze:#8b6b3e;--bronze-hover:#7a5f36;--champagne:#d6b28d;--neige:#fcfcfc;--ardoise:#374151;--ardoise-soft:#4b5563;--charcoal:#0e0e0e;--sauge:#adb7a2;--ivoire:#efe9d3;--ivoire-deep:#e6e0d7;--border:#e6e0d7;--shadow-card:0 6px 18px #0a3d3114;--shadow-card-hover:0 16px 36px #0a3d3121;--radius-card:18px;--radius-pill:999px;--container:1200px;--container-narrow:920px;--font-display:"Fraunces", Georgia, "Times New Roman", serif;--font-sans:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono:"JetBrains Mono", ui-monospace, "SFMono-Regular", monospace}*{box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:var(--font-sans);color:var(--ardoise);background:var(--neige);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;margin:0;font-size:17px;font-weight:400;line-height:1.6}img{max-width:100%;display:block}a{color:inherit;text-decoration:none;transition:color .2s,opacity .2s}p{margin:0 0 1em}h1,h2,h3,h4{font-family:var(--font-display);font-variation-settings:"opsz" 72, "SOFT" 0, "WONK" 0;letter-spacing:-.015em;color:var(--sapin);margin:0;font-weight:800;line-height:1.05}h1{font-size:clamp(2.6rem,6vw,5.25rem)}h2{font-size:clamp(1.9rem,3.6vw,3rem)}h3{font-size:clamp(1.25rem,1.8vw,1.55rem)}.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 28px}.container.narrow{max-width:var(--container-narrow)}.center{text-align:center}.center-row{justify-content:center}.nav{z-index:50;-webkit-backdrop-filter:saturate(140%)blur(10px);border-bottom:1px solid var(--border);background:#fcfcfceb;position:sticky;top:0}.nav__inner{max-width:var(--container);align-items:center;gap:32px;margin:0 auto;padding:10px 28px;display:flex}.nav__logo{flex-shrink:0;align-items:center;display:flex}.nav__logo img{width:auto;height:160px}.nav__links{flex:1;align-items:center;gap:28px;margin-left:12px;display:flex}.nav__links a{color:var(--ardoise);white-space:nowrap;padding:6px 0;font-size:14.5px;font-weight:500;position:relative}.nav__links a:hover,.nav__links a.is-current{color:var(--sapin)}.nav__links a.is-current:after{content:"";background:var(--bronze);height:2px;position:absolute;bottom:-2px;left:0;right:0}.nav__cta{background:var(--bronze);color:#fff;border-radius:var(--radius-pill);white-space:nowrap;align-items:center;gap:8px;padding:10px 18px;font-size:14px;font-weight:600;transition:background .2s,transform .2s;display:inline-flex}.nav__cta:hover{background:var(--bronze-hover);transform:translateY(-1px)}.nav__burger{cursor:pointer;background:0 0;border:0;margin-left:auto;padding:8px;display:none}.nav__burger span{background:var(--sapin);width:22px;height:2px;margin:5px 0;transition:transform .25s,opacity .2s;display:block}.btn{border-radius:var(--radius-pill);font-family:var(--font-sans);cursor:pointer;border:1px solid #0000;align-items:center;gap:10px;padding:14px 26px;font-size:15px;font-weight:600;line-height:1;text-decoration:none;transition:background .2s,color .2s,border-color .2s,transform .2s,box-shadow .2s;display:inline-flex}.btn--primary{background:var(--bronze);color:#fff;box-shadow:0 6px 18px #8b6b3e40}.btn--primary:hover{background:var(--bronze-hover);transform:translateY(-2px);box-shadow:0 10px 24px #8b6b3e52}.btn--arrow:after{content:"→";font-family:var(--font-mono);margin-left:2px;font-weight:400;transition:transform .2s}.btn--arrow:hover:after{transform:translate(3px)}.section{padding:clamp(64px,9vw,120px) 0;position:relative}.section--neige{background:var(--neige)}.section--ivoire{background:var(--ivoire)}.section--sapin{background:var(--sapin);color:#fff}.page-hero{padding:clamp(80px,11vw,140px) 0}.breadcrumb,.section-kicker,.post-meta,.card__num{font-family:var(--font-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--bronze);font-size:12px;font-weight:500}.breadcrumb{align-items:center;gap:12px;margin-bottom:22px;display:flex}.lead{color:var(--ardoise-soft);max-width:58ch;margin-top:22px;font-size:clamp(1.05rem,1.6vw,1.25rem)}.center .lead{margin-left:auto;margin-right:auto}.cta-row{flex-wrap:wrap;gap:14px;margin-top:32px;display:flex}.squares{vertical-align:middle;grid-template-columns:repeat(2,14px);gap:4px;display:inline-grid}.squares span{border-radius:2px;width:14px;height:14px}.squares span:first-child,.squares span:nth-child(4){background:var(--sapin)}.squares span:nth-child(2),.squares span:nth-child(3){background:var(--champagne)}.topic-row{flex-wrap:wrap;gap:10px;margin-top:34px;display:flex}.topic{border:1px solid var(--ivoire-deep);border-radius:var(--radius-pill);color:var(--ardoise-soft);font-family:var(--font-mono);letter-spacing:.06em;text-transform:uppercase;background:#ffffff85;align-items:center;padding:8px 13px;font-size:11.5px;display:inline-flex}.topic.is-active{background:var(--sapin);border-color:var(--sapin);color:#fff}.blog-hero{background:linear-gradient(180deg, var(--ivoire) 0%, var(--ivoire) 62%, var(--neige) 100%);padding:clamp(72px,10vw,128px) 0 72px}.blog-hero__grid{grid-template-columns:minmax(0,1.25fr) .75fr;align-items:end;gap:72px;display:grid}.blog-diagnostic-card,.sidebar-card,.post-card,.featured-post{border-radius:var(--radius-card);border:1px solid var(--ivoire-deep);box-shadow:var(--shadow-card);background:#fff}.blog-diagnostic-card{padding:32px;position:relative;overflow:hidden}.blog-diagnostic-card:after{content:"";background:#d6b28d47;border-radius:50%;width:148px;height:148px;position:absolute;top:-52px;right:-52px}.blog-diagnostic-card h2{max-width:11ch;margin:14px 0;font-size:2rem}.blog-diagnostic-card p{color:var(--ardoise-soft)}.blog-layout{grid-template-columns:minmax(0,1fr) 330px;align-items:start;gap:44px;display:grid}.featured-post{grid-template-columns:.72fr 1fr;margin:16px 0 clamp(56px,7vw,88px);display:grid;overflow:hidden}.featured-post__visual{background:var(--sapin);color:#fff;flex-direction:column;justify-content:space-between;min-height:340px;padding:32px;display:flex;position:relative;overflow:hidden}.featured-post__visual:before{content:"";background-image:radial-gradient(circle, var(--champagne) 1.4px, transparent 1.6px);opacity:.26;background-size:14px 14px;position:absolute;inset:30px}.featured-post__visual span{font-family:var(--font-display);color:#ffffffe6;font-size:clamp(5rem,10vw,8rem);line-height:.9;position:relative}.featured-post__visual strong{font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.16em;color:var(--champagne);font-size:12px;position:relative}.featured-post__visual--image{padding:0}.featured-post__visual--image:before{display:none}.featured-post__visual--image img{object-fit:cover;width:100%;height:100%;position:absolute;inset:0}.featured-post__visual--image strong{backdrop-filter:blur(2px);background:#00000073;border-radius:999px;padding:6px 14px;position:absolute;bottom:24px;left:24px}.featured-post__body{padding:clamp(30px,5vw,52px)}.featured-post__body h2{margin:12px 0 16px}.featured-post__body p{color:var(--ardoise-soft);font-size:1.04rem}.featured-post:hover,.post-card:hover{box-shadow:var(--shadow-card-hover)}.section-heading-row{justify-content:space-between;align-items:end;gap:32px;margin-bottom:24px;display:flex}.section-heading-row 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span{font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.1em;color:var(--champagne);font-size:11px;position:relative}.post-card__thumb--image{background:0 0;padding:0}.post-card__thumb--image:before{display:none}.post-card__thumb--image img{object-fit:cover;width:100%;height:100%;position:absolute;inset:0}.post-card__topline{font-family:var(--font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--bronze);justify-content:space-between;gap:14px;margin-bottom:22px;font-size:11px;display:flex}.post-card h3{margin-bottom:14px}.post-card p{color:var(--ardoise-soft);font-size:.96rem}.post-card .post-meta{color:var(--ardoise-soft);margin-top:24px}.tag-row{flex-wrap:wrap;gap:8px;margin:20px 0 24px;display:flex}.tag{font-family:var(--font-mono);letter-spacing:.06em;text-transform:uppercase;border-radius:var(--radius-pill);align-items:center;padding:5px 11px;font-size:11px;display:inline-flex}.tag--soft{background:var(--ivoire);color:var(--sapin);border:1px solid var(--ivoire-deep)}.text-link{color:var(--bronze);font-weight:700}.text-link:hover{color:var(--bronze-hover)}.blog-sidebar{flex-direction:column;gap:22px;display:flex;position:sticky;top:126px}.sidebar-card{padding:28px}.sidebar-card h3{margin:12px 0}.sidebar-card p{color:var(--ardoise-soft)}.sidebar-card--dark{background:var(--sapin);color:#ffffffd6;border-color:#ffffff1f}.sidebar-card--dark h3{color:#fff}.sidebar-card--dark p{color:#ffffffb8}.sidebar-card--dark .card__num{color:var(--champagne)}.category-list{flex-direction:column;gap:10px;margin:16px 0 0;padding:0;list-style:none;display:flex}.category-list li{border-bottom:1px solid var(--ivoire-deep);color:var(--ardoise-soft);justify-content:space-between;align-items:center;padding-bottom:10px;display:flex}.category-list strong{color:var(--bronze);font-family:var(--font-mono);font-size:12px}.article-hero{padding:clamp(70px,10vw,120px) 0 72px}.article-cover{border-radius:var(--radius-card);margin-top:32px;overflow:hidden}.article-cover img{aspect-ratio:16/9;object-fit:cover;width:100%;display:block}.back-link{color:var(--bronze);margin-bottom:28px;font-weight:700;display:inline-flex}.article-meta{margin-bottom:18px}.article-grid{grid-template-columns:minmax(0,760px) 330px;align-items:start;gap:60px;padding-top:72px;padding-bottom:96px;display:grid}.article-content{color:var(--ardoise);font-size:1.08rem}.article-content h2{margin:2.2em 0 .7em;font-size:clamp(1.65rem,3vw,2.25rem)}.article-content h3{margin:1.8em 0 .9em;font-size:1.3rem}.article-content p{color:var(--ardoise-soft)}.article-content ul{margin:1.2em 0;padding-left:1.2rem}.article-content li{margin-bottom:.55em}.article-content a{color:var(--bronze);text-underline-offset:2px;font-weight:600;text-decoration:underline}.article-content a:hover{color:var(--bronze-hover)}.article-content table{border-collapse:collapse;border:1px solid var(--ivoire-deep);border-radius:10px;width:100%;margin:1.6em 0;overflow:hidden}.article-content th,.article-content td{text-align:left;border:1px solid var(--ivoire-deep);vertical-align:top;padding:12px 16px}.article-content th{background:var(--ivoire);color:var(--sapin);font-family:var(--font-display);font-weight:700}.article-content tbody tr:nth-child(2n){background:var(--ivoire)}.article-content table+p{margin-top:1.6em}.article-aside{position:sticky;top:126px}.footer{background:var(--charcoal);color:#ffffffb3;padding-top:72px}.footer__grid{grid-template-columns:1.4fr 1fr 1fr 1fr;gap:48px;padding-bottom:56px;display:grid}.footer__brand-name{font-family:var(--font-display);color:#fff;letter-spacing:-.02em;margin-bottom:16px;font-size:1.75rem;font-weight:800;line-height:1;display:block}.footer__tagline{color:#fff9;max-width:320px;font-size:14px}.footer-col-title{font-family:var(--font-mono);letter-spacing:.18em;text-transform:uppercase;color:var(--champagne);margin-bottom:18px;font-size:11px;font-weight:500}.footer ul{flex-direction:column;gap:10px;margin:0;padding:0;list-style:none;display:flex}.footer a{color:#ffffffc7;font-size:14px}.footer a:hover{color:var(--champagne)}.footer__bottom{color:#ffffff80;font-size:12.5px;font-family:var(--font-mono);letter-spacing:.04em;border-top:1px solid #ffffff14;flex-wrap:wrap;justify-content:space-between;gap:12px;padding:22px 0;display:flex}.footer__accent{background:var(--champagne);height:4px}@media (width<=1000px){.blog-hero__grid,.blog-layout,.article-grid{grid-template-columns:1fr}.blog-sidebar,.article-aside{position:static}.post-grid{grid-template-columns:repeat(2,1fr)}}@media (width<=900px){.nav__logo img{height:56px}.nav__links{background:var(--neige);border-bottom:1px solid var(--border);flex-direction:column;align-items:stretch;gap:0;margin:0;padding:8px 28px 20px;transition:transform .25s;position:fixed;top:77px;left:0;right:0;transform:translateY(calc(-100% - 90px))}.nav__links a{border-bottom:1px solid var(--ivoire-deep);padding:14px 0}.nav.is-open .nav__links{transform:translateY(0)}.nav.is-open .nav__burger span:first-child{transform:translateY(7px)rotate(45deg)}.nav.is-open .nav__burger span:nth-child(2){opacity:0}.nav.is-open .nav__burger span:nth-child(3){transform:translateY(-7px)rotate(-45deg)}.nav__burger{display:block}.nav__cta{display:none}.featured-post{grid-template-columns:1fr}.featured-post__visual{min-height:220px}}@media (width<=800px){.footer__grid{grid-template-columns:1fr 1fr;gap:36px}}@media (width<=640px){body{font-size:16px}.container{padding:0 20px}.nav__inner{gap:18px;padding:8px 20px}.post-grid,.post-grid--two{grid-template-columns:1fr}.section-heading-row{display:block}}@media (width<=480px){.footer__grid{grid-template-columns:1fr}}