/*
Theme Name: L'Autodidacte
Theme URI: https://www.lautodidacte.net
Author: Thierry Némonguel
Author URI: https://www.lautodidacte.net
Description: Thème WordPress sur-mesure pour L'Autodidacte — marque de conseil en marketing digital, branding, intelligence artificielle et coaching. Design noir et blanc, typographies Cormorant Garamond et Outfit, animations au scroll, flip boxes 3D, formulaire AJAX natif.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.4
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: lautodidacte
Tags: business, portfolio, blog, one-column, two-columns, custom-menu, custom-logo, featured-images, threaded-comments, translation-ready
*/

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --black:#0a0a0a;
  --white:#fafafa;
  --gray-100:#f5f5f5;
  --gray-200:#e8e8e8;
  --gray-300:#d0d0d0;
  --gray-500:#808080;
  --gray-700:#3a3a3a;
  --gray-900:#1a1a1a;
  --font-display:'Cormorant Garamond',Georgia,serif;
  --font-body:'Outfit','Helvetica Neue',sans-serif;
  --ease:cubic-bezier(.4,0,.2,1);
  --pad:clamp(24px,6vw,100px)
}
html{font-size:17px;scroll-behavior:smooth;-webkit-font-smoothing:antialiased}
body{font-family:var(--font-body);font-weight:400;line-height:1.7;color:var(--black);background:var(--white);overflow-x:hidden}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
ul{list-style:none}

/* ACCESSIBILITY */
.skip-link{position:absolute;left:-9999px;top:0;z-index:9999;background:var(--black);color:var(--white);padding:12px 20px;font-size:.85rem;text-transform:uppercase;letter-spacing:.15em}
.skip-link:focus{left:0}
*:focus-visible{outline:2px solid var(--black);outline-offset:3px}
.section-dark *:focus-visible,.hero *:focus-visible{outline-color:var(--white)}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* HEADER */
.header{position:fixed;top:0;left:0;right:0;z-index:100;padding:0 var(--pad);height:80px;display:flex;align-items:center;justify-content:space-between;background:rgba(250,250,250,.92);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid rgba(0,0,0,.06);transition:all .4s var(--ease)}
.header.scrolled{height:64px;box-shadow:0 2px 30px rgba(0,0,0,.06)}
.logo{font-family:var(--font-display);font-size:1.6rem;font-weight:700;letter-spacing:-.03em;display:flex;align-items:center}
.logo i,.logo em{font-weight:300;font-style:italic}
.logo-img{height:38px;width:auto;display:block;transition:height .4s var(--ease)}
.header.scrolled .logo-img{height:30px}
.logo-img-light{display:none}
.footer-logo-img{height:46px;width:auto;display:block}
.nav ul{display:flex;align-items:center;gap:32px}
.nav a{font-size:.72rem;font-weight:500;text-transform:uppercase;letter-spacing:.18em;color:var(--gray-500);position:relative;transition:color .3s}
.nav a::after{content:'';position:absolute;bottom:-4px;left:0;width:0;height:1px;background:var(--black);transition:width .3s}
.nav a:hover,.nav a.active,.nav .current-menu-item>a,.nav .current_page_item>a{color:var(--black)}
.nav a:hover::after,.nav a.active::after,.nav .current-menu-item>a::after,.nav .current_page_item>a::after{width:100%}
.nav-store,.menu-item-store>a{display:inline-flex!important;padding:8px 20px;border:1px solid var(--black);font-size:.7rem;font-weight:500;text-transform:uppercase;letter-spacing:.12em;color:var(--black)!important;transition:all .3s var(--ease)}
.nav-store:hover,.menu-item-store>a:hover{background:var(--black);color:var(--white)!important}
.nav-store::after,.menu-item-store>a::after{display:none!important}
.menu-btn{display:none;background:none;border:none;cursor:pointer;flex-direction:column;gap:5px;padding:8px;z-index:101}
.menu-btn span{display:block;width:22px;height:1.5px;background:var(--black);transition:transform .3s var(--ease),opacity .3s var(--ease)}
.menu-btn[aria-expanded="true"] span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.menu-btn[aria-expanded="true"] span:nth-child(2){opacity:0}
.menu-btn[aria-expanded="true"] span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}

/* MOBILE NAV PANEL */
.mobile-nav{position:fixed;inset:0;background:var(--white);z-index:99;display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transition:opacity .4s var(--ease),visibility .4s var(--ease)}
.mobile-nav.open{opacity:1;visibility:visible}
.mobile-nav ul{display:flex;flex-direction:column;gap:28px;text-align:center}
.mobile-nav a{font-family:var(--font-display);font-size:1.6rem;font-weight:300;color:var(--black)}

/* HERO */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;overflow:hidden;background:var(--black)}
.hero-bg-img{position:absolute;inset:0;opacity:.2}
.hero-bg-img img{width:100%;height:100%;object-fit:cover;filter:grayscale(100%)}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(135deg,rgba(10,10,10,.88),rgba(10,10,10,.55),rgba(10,10,10,.82))}
.hero-content{position:relative;z-index:2;padding:0 var(--pad);max-width:850px}
.hero-label{font-size:.7rem;text-transform:uppercase;letter-spacing:.35em;color:rgba(255,255,255,.55);font-weight:500;margin-bottom:40px;overflow:hidden}
.hero-label span{display:inline-block;transform:translateY(100%);animation:slideUp .8s var(--ease) .3s forwards}
.hero-title{font-family:var(--font-display);font-size:clamp(3rem,7vw,5.5rem);font-weight:300;color:var(--white);line-height:1.08;letter-spacing:-.03em;margin-bottom:32px;overflow:hidden}
.hero-title span{display:inline-block;transform:translateY(100%);animation:slideUp .8s var(--ease) .5s forwards}
.hero-title em{font-style:italic;font-weight:300}
.hero-line{width:80px;height:1px;background:rgba(255,255,255,.3);margin-bottom:40px;transform:scaleX(0);transform-origin:left;animation:lineGrow 1s var(--ease) .8s forwards}
.hero-desc{font-size:1.15rem;line-height:2;color:rgba(255,255,255,.7);max-width:560px;margin-bottom:56px;font-weight:300;opacity:0;animation:fadeIn .8s var(--ease) 1s forwards}
.hero-buttons{display:flex;gap:20px;flex-wrap:wrap;opacity:0;animation:fadeIn .8s var(--ease) 1.2s forwards}
.hero-cta{display:inline-flex;font-size:.78rem;font-weight:500;text-transform:uppercase;letter-spacing:.15em;color:var(--white);padding:18px 44px;border:1px solid rgba(255,255,255,.25);transition:color .4s var(--ease),border-color .4s var(--ease);position:relative;overflow:hidden}
.hero-cta::before{content:'';position:absolute;inset:0;background:var(--white);transform:translateX(-101%);transition:transform .4s var(--ease)}
.hero-cta:hover{color:var(--black);border-color:var(--white)}
.hero-cta:hover::before{transform:translateX(0)}
.hero-cta span{position:relative;z-index:1}
.hero-cta-store{background:var(--white);color:var(--black);border-color:var(--white)}
.hero-cta-store::before{background:var(--black)}
.hero-cta-store:hover{color:var(--white)}
.hero-scroll{position:absolute;bottom:48px;left:50%;transform:translateX(-50%);z-index:2;display:flex;flex-direction:column;align-items:center;gap:8px;color:rgba(255,255,255,.55);font-size:.6rem;text-transform:uppercase;letter-spacing:.25em}
.hero-scroll-line{width:1px;height:40px;background:rgba(255,255,255,.2);position:relative;overflow:hidden}
.hero-scroll-line::after{content:'';position:absolute;top:-100%;left:0;width:1px;height:100%;background:var(--white);animation:scrollLine 2s var(--ease) infinite}

/* HERO — ÉDITORIAL (DNova-inspired) */
.hero-editorial{position:relative;min-height:100vh;background:var(--gray-100);color:var(--black);overflow:hidden;padding-top:80px}
.hero-editorial::after{content:'';position:absolute;inset:0;background-image:radial-gradient(circle at 20% 30%,rgba(0,0,0,.02) 1px,transparent 1px);background-size:6px 6px;pointer-events:none;opacity:.5}

.hero-editorial .hero-stats{position:absolute;top:120px;left:var(--pad);z-index:3;display:flex;flex-direction:column;gap:44px}
.hero-stat{opacity:0;animation:fadeIn .8s var(--ease) .4s forwards}
.hero-stat:nth-child(2){animation-delay:.55s}
.hero-stat-num{font-family:var(--font-display);font-size:clamp(2rem,3.6vw,3.2rem);font-weight:400;line-height:1;display:block;margin-bottom:10px;letter-spacing:-.02em;color:var(--black)}
.hero-stat-num::before{content:'*';color:var(--gray-500);font-size:.55em;vertical-align:0.65em;margin-right:.08em;font-weight:300}
.hero-stat-num sup{font-size:.5em;font-weight:300;color:var(--gray-700);margin-left:.05em;vertical-align:.4em}
.hero-stat-label{font-size:.7rem;text-transform:uppercase;letter-spacing:.2em;color:var(--gray-500);font-weight:500;line-height:1.6;display:block}

.hero-editorial .hero-portrait{position:absolute;right:0;bottom:0;height:88vh;max-height:880px;z-index:2;display:flex;align-items:flex-end;justify-content:center;padding-right:max(40px,calc(var(--pad) - 40px));opacity:0;animation:fadeIn 1s var(--ease) .3s forwards}
.hero-editorial .hero-portrait img{height:100%;width:auto;max-width:none;object-fit:contain;object-position:bottom;filter:grayscale(100%) contrast(1.05)}

.hero-editorial .hero-headline{position:absolute;bottom:14vh;left:var(--pad);right:var(--pad);z-index:4;pointer-events:none}
.hero-editorial .hero-headline > *{pointer-events:auto}
.hero-editorial .hero-headline h1{font-family:var(--font-display);font-weight:300;font-size:clamp(5rem,16vw,15rem);line-height:.9;letter-spacing:-.045em;margin-bottom:28px;overflow:hidden}
.hero-editorial .hero-headline h1 span.word{display:inline-block;transform:translateY(110%);animation:slideUp 1.1s var(--ease) .6s forwards}
.hero-editorial .hero-dot{color:var(--gray-500);font-weight:400}
.hero-editorial .hero-signature{font-family:var(--font-body);font-size:1.02rem;font-weight:300;color:var(--gray-700);max-width:540px;line-height:1.8;margin-bottom:24px;opacity:0;animation:fadeIn .8s var(--ease) 1.2s forwards}
.hero-editorial .hero-signature em{font-style:italic;color:var(--black)}
.hero-editorial .hero-headline-link{font-size:.78rem;font-weight:500;text-transform:uppercase;letter-spacing:.18em;color:var(--black);border-bottom:1px solid var(--black);padding-bottom:4px;display:inline-block;opacity:0;animation:fadeIn .8s var(--ease) 1.4s forwards;transition:padding-bottom .3s var(--ease)}
.hero-editorial .hero-headline-link:hover{padding-bottom:8px}

.hero-editorial .hero-year{position:absolute;top:120px;right:var(--pad);z-index:3;font-size:.7rem;letter-spacing:.22em;text-transform:uppercase;color:var(--gray-500);font-weight:500;writing-mode:vertical-rl;text-orientation:mixed}
.hero-editorial .hero-scroll-down{position:absolute;bottom:32px;left:50%;transform:translateX(-50%);z-index:3;font-size:.65rem;text-transform:uppercase;letter-spacing:.28em;color:var(--gray-500);font-weight:500;display:flex;align-items:center;gap:14px;opacity:0;animation:fadeIn .8s var(--ease) 1.6s forwards}
.hero-editorial .hero-scroll-down::after{content:'';width:1px;height:32px;background:var(--gray-500);animation:scrollLineDark 2s var(--ease) infinite}

@keyframes scrollLineDark{0%{transform:scaleY(.2);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}50.01%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* HERO — Accueil noir premium */
.hero-home{background:var(--black)}
.hero-home::after{content:'';position:absolute;inset:0;z-index:1;background-image:radial-gradient(circle at 22% 28%,rgba(255,255,255,.05) 1px,transparent 1px);background-size:7px 7px;pointer-events:none}
.hero-home .hero-content{position:relative;z-index:2}
.hero-home .hero-title{overflow:visible}
.hero-home .hero-title > span{transform:none;opacity:0;animation:fadeIn .9s var(--ease) .35s forwards}
.hero-home .hero-buttons{flex-wrap:nowrap;gap:16px}
.hero-home .hero-cta{padding:16px 30px;white-space:nowrap}
@media(max-width:968px){
  .hero-home .hero-buttons{flex-wrap:wrap}
}

/* HERO split — texte gauche / photo droite */
.hero-split{align-items:stretch}
.hero-split-inner{position:relative;z-index:2;width:100%;max-width:1320px;margin:0 auto;padding:88px var(--pad) 0;display:grid;grid-template-columns:1fr 1.15fr;gap:clamp(32px,5vw,80px);align-items:center;min-height:100vh}
.hero-split .hero-content{max-width:none;padding:0;margin:0}
.hero-split .hero-desc{margin-bottom:44px}
.hero-figure{position:relative;display:flex;align-items:flex-end;justify-content:center;align-self:end;opacity:0;animation:fadeIn .9s var(--ease) .5s forwards}
.hero-figure img{width:auto;max-width:100%;max-height:94vh;object-fit:contain;filter:grayscale(100%) contrast(1.05)}
@media(max-width:968px){
  .hero-split-inner{grid-template-columns:1fr;min-height:auto;padding-top:120px;padding-bottom:60px;gap:24px}
  .hero-figure{order:-1}
  .hero-figure img{max-width:260px;max-height:44vh}
}

/* Image de fond plein cadre pour une section (N&B, sombre, texte au-dessus) */
.section-bg{position:relative;overflow:hidden}
.section-bg > .container{position:relative;z-index:2}
.section-bg-img{position:absolute;inset:0;z-index:0}
.section-bg-img::after{content:'';position:absolute;inset:0;background:linear-gradient(rgba(10,10,10,.42),rgba(10,10,10,.66))}
.section-bg-img img{width:100%;height:100%;object-fit:cover;filter:grayscale(100%) contrast(1.05);opacity:1}

/* PILIERS — sections pleine image avec info par-dessus */
.pillar{position:relative;min-height:80vh;display:flex;align-items:center;color:var(--white);overflow:hidden;padding:clamp(90px,13vh,150px) 0}
.pillar .section-bg-img::after{background:linear-gradient(90deg,rgba(10,10,10,.92),rgba(10,10,10,.6) 52%,rgba(10,10,10,.25))}
.pillar-right .section-bg-img::after{background:linear-gradient(270deg,rgba(10,10,10,.92),rgba(10,10,10,.6) 52%,rgba(10,10,10,.25))}
.pillar-inner{position:relative;z-index:2;width:100%;max-width:1100px;margin:0 auto;padding:0 var(--pad)}
.pillar-content{max-width:560px}
.pillar-right .pillar-content{margin-left:auto}
.pillar-num{font-family:var(--font-display);font-size:1rem;letter-spacing:.18em;color:rgba(255,255,255,.55);font-weight:400}
.pillar-title{font-family:var(--font-display);font-size:clamp(2.2rem,5vw,3.6rem);font-weight:300;line-height:1.15;color:var(--white);margin:18px 0 22px;letter-spacing:-.02em}
.pillar-desc{font-size:1.18rem;line-height:1.85;color:rgba(255,255,255,.8);font-weight:300;margin-bottom:32px}
.btn-line-light{display:inline-flex;font-size:.8rem;font-weight:500;text-transform:uppercase;letter-spacing:.15em;color:var(--white);border-bottom:1px solid rgba(255,255,255,.6);padding-bottom:5px;transition:padding-bottom .3s var(--ease)}
.btn-line-light:hover{padding-bottom:9px}
@media(max-width:768px){
  .pillar{min-height:auto;padding:96px 0}
  .pillar-right .pillar-content{margin-left:0}
  .pillar-content{max-width:none}
}

/* Bandeau de logos défilant (niveaux de gris) */
.logo-band{padding:60px 0}
.logo-band .container{margin-bottom:36px;text-align:center}
.logo-marquee{position:relative;overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.logo-marquee-track{display:flex;align-items:center;gap:clamp(44px,6vw,88px);width:max-content;animation:logoMarquee 34s linear infinite}
.logo-marquee:hover .logo-marquee-track{animation-play-state:paused}
.logo-marquee-item{flex:none;font-family:var(--font-display);font-size:1.6rem;font-weight:400;color:rgba(255,255,255,.5);white-space:nowrap;letter-spacing:.01em;transition:color .3s}
.logo-marquee-item:hover{color:rgba(255,255,255,.85)}
.logo-marquee-item img{height:40px;width:auto;filter:grayscale(100%) brightness(0) invert(1);opacity:.55;transition:opacity .3s}
.logo-marquee-item img:hover{opacity:.9}
@keyframes logoMarquee{from{transform:translateX(-50%)}to{transform:translateX(0)}}
@media (prefers-reduced-motion: reduce){.logo-marquee-track{animation:none;justify-content:center;flex-wrap:wrap}}

/* Sections sombres — adaptations des composants clairs réutilisés */
.section-dark .about-text h2{color:var(--white)}
.section-dark .about-text p{color:rgba(255,255,255,.74)}
.section-dark .about-text .btn-line{color:var(--white);border-bottom-color:var(--white)}
.section-dark .about-img-accent{border-color:rgba(255,255,255,.2)}
.section-dark .book-text h2{color:var(--white)}
.section-dark .book-text p{color:rgba(255,255,255,.74)}
.section-dark .book-price{color:var(--white)}
.section-dark .format-item{background:var(--gray-900)}
.section-dark .format-item:hover{background:#222}
.section-dark .format-item h4{color:var(--white)}
.section-dark .format-item p{color:rgba(255,255,255,.68)}
.section-dark .formats-grid{background:rgba(255,255,255,.1)}
.section-dark .formats-mention{color:rgba(255,255,255,.6)}
.section-dark .blog-card h3{color:var(--white)}
.section-dark .blog-card p{color:rgba(255,255,255,.7)}
.section-dark .blog-card-meta{color:rgba(255,255,255,.5)}
.section-dark .blog-card-link{color:var(--white);border-bottom-color:var(--white)}
.section-dark .refs-mention{background:var(--gray-900);color:rgba(255,255,255,.7)}

/* Tailles de corps augmentées (global) */
.offre-card p,.flip-front p,.format-item p,.diff-item p,.ref-card p,.blog-card p{font-size:1rem;line-height:1.75}
.about-text p,.exp-block-intro{font-size:1.12rem}
.section-subtitle{font-size:1.16rem}
.hero-desc{font-size:1.2rem}
.refs-mention{font-size:1.04rem}

/* SECTIONS */
.section{padding:120px var(--pad)}
.section-dark{background:var(--black);color:var(--white)}
.section-gray{background:var(--gray-100)}
.section-label{font-size:.65rem;text-transform:uppercase;letter-spacing:.3em;color:var(--gray-500);font-weight:500;margin-bottom:16px;display:block}
.section-dark .section-label{color:rgba(255,255,255,.55)}
.section-title{font-family:var(--font-display);font-size:clamp(2rem,4vw,3.2rem);font-weight:300;line-height:1.2;letter-spacing:-.02em;margin-bottom:20px}
.section-dark .section-title{color:var(--white)}
.section-subtitle{font-size:1.05rem;color:var(--gray-500);max-width:560px;font-weight:300;line-height:1.9}
.section-dark .section-subtitle{color:rgba(255,255,255,.6)}
.section-header-center{text-align:center;margin-bottom:16px}
.section-subtitle-center{margin:0 auto;text-align:center}
.container{max-width:1100px;margin:0 auto}
.separator{height:1px;background:var(--gray-200)}

/* ABOUT */
.about-split{display:grid;grid-template-columns:1fr 1fr;gap:100px;align-items:center;margin-top:80px}
.about-img{position:relative}
.about-img-placeholder{width:100%;aspect-ratio:3/4;background:var(--gray-200);overflow:hidden}
.about-img-placeholder img{width:100%;height:100%;object-fit:cover;filter:grayscale(100%)}
.about-img-accent{position:absolute;bottom:-24px;right:-24px;width:55%;height:55%;border:1px solid var(--gray-200);z-index:-1}
.about-text h3{font-family:var(--font-display);font-size:2rem;font-weight:300;margin-bottom:28px;line-height:1.3}
.about-text p{font-size:1rem;color:var(--gray-500);font-weight:300;line-height:2;margin-bottom:24px}
.btn-line{display:inline-flex;font-size:.75rem;font-weight:500;text-transform:uppercase;letter-spacing:.15em;margin-top:16px;border-bottom:1px solid var(--black);padding-bottom:4px;transition:padding-bottom .3s var(--ease)}
.btn-line:hover,.btn-line:focus-visible{padding-bottom:8px}
.btn-filled{display:inline-flex;font-size:.78rem;font-weight:500;text-transform:uppercase;letter-spacing:.12em;padding:16px 40px;background:var(--black);color:var(--white);border:1px solid var(--black);transition:background .4s var(--ease),color .4s var(--ease)}
.btn-filled:hover{background:transparent;color:var(--black)}

/* OFFRES */
.offres-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;margin-top:72px}
.offre-card{padding:40px 32px;border:1px solid var(--gray-200);transition:border-color .4s var(--ease);position:relative;overflow:hidden;background:var(--white)}
.offre-card::before{content:'';position:absolute;top:0;left:0;width:100%;height:2px;background:var(--black);transform:scaleX(0);transform-origin:left;transition:transform .4s var(--ease)}
.offre-card:hover{border-color:var(--black)}
.offre-card:hover::before{transform:scaleX(1)}
.offre-card-icon{font-size:2rem;margin-bottom:20px;line-height:1}
.offre-card h3{font-family:var(--font-display);font-size:1.35rem;font-weight:400;margin-bottom:12px}
.offre-card p{font-size:.88rem;color:var(--gray-500);font-weight:300;line-height:1.8}
.offre-card-link{display:inline-block;margin-top:20px;font-size:.68rem;text-transform:uppercase;letter-spacing:.15em;font-weight:500;border-bottom:1px solid var(--black);padding-bottom:3px}

/* FLIP BOXES */
.flip-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:72px}
.flip-card{perspective:1000px;height:340px;cursor:pointer;background:transparent;border:0;padding:0;font:inherit;color:inherit;text-align:left;width:100%}
.flip-card-inner{position:relative;width:100%;height:100%;transition:transform .7s var(--ease);transform-style:preserve-3d}
.flip-card:hover .flip-card-inner,.flip-card:focus-visible .flip-card-inner,.flip-card.is-flipped .flip-card-inner{transform:rotateY(180deg)}
.flip-front,.flip-back{position:absolute;inset:0;-webkit-backface-visibility:hidden;backface-visibility:hidden;display:flex;flex-direction:column;justify-content:flex-end;padding:36px}
.flip-front{background:var(--white);border:1px solid var(--gray-200)}
.flip-front .flip-num{font-family:var(--font-display);font-size:4.5rem;font-weight:300;color:var(--gray-200);line-height:1;position:absolute;top:28px;left:36px}
.flip-front h3{font-family:var(--font-display);font-size:1.5rem;font-weight:400;margin-bottom:10px}
.flip-front p{font-size:.88rem;color:var(--gray-500);font-weight:300;line-height:1.7}
.flip-back{background:var(--black);color:var(--white);transform:rotateY(180deg);justify-content:center}
.flip-back p{font-size:.95rem;line-height:1.9;color:rgba(255,255,255,.75);font-weight:300;margin-bottom:28px}
.flip-back a{font-size:.72rem;text-transform:uppercase;letter-spacing:.15em;color:var(--white);border-bottom:1px solid rgba(255,255,255,.5);padding-bottom:4px;align-self:flex-start;font-weight:500}

/* BOOK CTA */
.book-section{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.book-visual{position:relative;display:flex;justify-content:center}
.book-mockup{width:280px;aspect-ratio:2/3;background:var(--black);display:flex;align-items:center;justify-content:center;padding:32px;text-align:center;box-shadow:12px 12px 0 var(--gray-200);position:relative;overflow:hidden}
.book-mockup img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:grayscale(100%);opacity:.5}
.book-mockup-inner{position:relative;z-index:2}
.book-mockup h4{font-family:var(--font-display);font-size:1.6rem;color:var(--white);font-weight:400;line-height:1.3}
.book-mockup p{font-size:.7rem;color:rgba(255,255,255,.55);text-transform:uppercase;letter-spacing:.2em;margin-top:16px}
.book-text h3{font-family:var(--font-display);font-size:2.2rem;font-weight:300;margin-bottom:20px;line-height:1.25}
.book-text p{font-size:1rem;color:var(--gray-500);font-weight:300;line-height:2;margin-bottom:20px}
.book-price{font-family:var(--font-display);font-size:2rem;font-weight:300;color:var(--black);margin-bottom:28px}
.book-price small{font-size:.85rem;color:var(--gray-500);font-weight:400;margin-left:8px}

/* PARALLAX QUOTE */
.parallax-band{position:relative;height:520px;overflow:hidden;background:var(--gray-900)}
.parallax-band-img{position:absolute;inset:0}
.parallax-band-img img{width:100%;height:100%;object-fit:cover;filter:grayscale(100%);opacity:.35}
.parallax-band-content{position:relative;z-index:2;height:100%;display:flex;align-items:center;justify-content:center;text-align:center;padding:0 var(--pad)}
.parallax-band-content blockquote{font-family:var(--font-display);font-size:clamp(1.6rem,3.5vw,2.8rem);font-weight:300;font-style:italic;line-height:1.5;color:var(--white);max-width:750px}
.parallax-band-content cite{display:block;margin-top:28px;font-size:.72rem;text-transform:uppercase;letter-spacing:.25em;color:rgba(255,255,255,.6);font-weight:500;font-style:normal}

/* COUNTERS */
.counters{display:grid;grid-template-columns:repeat(4,1fr);gap:56px;margin-top:72px}
.counter-item{text-align:center}
.counter-num{font-family:var(--font-display);font-size:clamp(2.5rem,5vw,4rem);font-weight:300;color:var(--white);line-height:1;margin-bottom:12px}
.counter-label{font-size:.68rem;text-transform:uppercase;letter-spacing:.2em;color:rgba(255,255,255,.55);font-weight:500}
.counter-line{width:30px;height:1px;background:rgba(255,255,255,.15);margin:20px auto 0}

/* DIFFERENCE / SINGULARITY */
.diff-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:2px;margin-top:64px}
.diff-item{background:var(--gray-900);padding:48px 32px;transition:background .3s var(--ease)}
.diff-item:hover{background:var(--gray-700)}
.diff-num{font-family:var(--font-display);font-size:2.5rem;font-weight:300;color:rgba(255,255,255,.25);line-height:1;margin-bottom:20px}
.diff-item h4{font-family:var(--font-display);font-size:1.2rem;font-weight:400;color:var(--white);margin-bottom:12px;line-height:1.3}
.diff-item p{font-size:.85rem;color:rgba(255,255,255,.65);font-weight:300;line-height:1.7}

/* REFERENCES */
.refs-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;margin-top:64px}
.ref-card{padding:36px 28px;border:1px solid var(--gray-200);background:var(--white);transition:border-color .3s var(--ease)}
.ref-card:hover{border-color:var(--black)}
.ref-card h4{font-family:var(--font-display);font-size:1.25rem;font-weight:400;margin-bottom:10px}
.ref-card p{font-size:.9rem;color:var(--gray-500);font-weight:300;line-height:1.7}
.refs-mention{margin-top:48px;padding:32px;background:var(--gray-100);font-size:.95rem;color:var(--gray-500);font-weight:300;line-height:1.9}
.refs-people{display:flex;flex-wrap:wrap;gap:32px;margin-top:32px;font-size:.85rem;color:var(--gray-500);font-weight:400}
.refs-people span{display:inline-flex;align-items:center;gap:10px}
.refs-people span::before{content:'';width:6px;height:6px;background:var(--black);border-radius:50%}

/* FORMATS */
.formats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2px;margin-top:64px;background:var(--gray-200)}
.format-item{background:var(--white);padding:40px 32px;transition:background .3s var(--ease)}
.format-item:hover{background:var(--gray-100)}
.format-item h4{font-family:var(--font-display);font-size:1.3rem;font-weight:400;margin-bottom:8px}
.format-item p{font-size:.88rem;color:var(--gray-500);font-weight:300;line-height:1.7}
.formats-mention{margin-top:48px;text-align:center;font-size:1rem;color:var(--gray-500);font-style:italic;font-weight:300}

/* BLOG */
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:48px;margin-top:72px}
.blog-card{padding-bottom:36px;transition:transform .3s var(--ease)}
.blog-card:hover{transform:translateY(-6px)}
.blog-card-img{aspect-ratio:16/10;overflow:hidden;margin-bottom:28px;background:var(--gray-200)}
.blog-card-img img{width:100%;height:100%;object-fit:cover;filter:grayscale(100%);transition:transform .6s var(--ease)}
.blog-card:hover .blog-card-img img{transform:scale(1.04)}
.blog-card-meta{font-size:.68rem;text-transform:uppercase;letter-spacing:.15em;color:var(--gray-500);margin-bottom:12px;font-weight:500}
.blog-card h2,.blog-card h3{font-family:var(--font-display);font-size:1.45rem;font-weight:400;margin-bottom:12px;line-height:1.35;transition:color .3s}
.blog-card:hover h2,.blog-card:hover h3{color:var(--gray-500)}
.blog-card p{font-size:.92rem;color:var(--gray-500);font-weight:300;line-height:1.8}
.blog-card-link{display:inline-block;margin-top:24px;font-size:.7rem;text-transform:uppercase;letter-spacing:.15em;font-weight:500;border-bottom:1px solid var(--black);padding-bottom:3px}

/* SINGLE POST */
.single-post-header{padding:160px var(--pad) 80px;text-align:center;max-width:900px;margin:0 auto}
.single-post-meta{font-size:.7rem;text-transform:uppercase;letter-spacing:.25em;color:var(--gray-500);margin-bottom:24px;font-weight:500}
.single-post-meta a{color:var(--black);border-bottom:1px solid var(--gray-300)}
.single-post-title{font-family:var(--font-display);font-size:clamp(2rem,5vw,3.6rem);font-weight:300;line-height:1.2;letter-spacing:-.02em;margin-bottom:24px}
.single-post-featured{max-width:1100px;margin:0 auto 64px;aspect-ratio:16/9;overflow:hidden}
.single-post-featured img{width:100%;height:100%;object-fit:cover;filter:grayscale(100%)}
.single-post-content{max-width:800px;margin:0 auto;padding:0 var(--pad) 80px;font-size:1.05rem;line-height:1.9;font-weight:300}
.single-post-content h2{font-family:var(--font-display);font-size:1.9rem;font-weight:400;margin:48px 0 20px;line-height:1.3}
.single-post-content h3{font-family:var(--font-display);font-size:1.5rem;font-weight:400;margin:36px 0 16px;line-height:1.3}
.single-post-content p{margin-bottom:24px}
.single-post-content a{border-bottom:1px solid var(--black);transition:color .3s}
.single-post-content a:hover{color:var(--gray-500)}
.single-post-content blockquote{border-left:2px solid var(--black);padding:8px 0 8px 28px;margin:32px 0;font-family:var(--font-display);font-size:1.3rem;font-style:italic;font-weight:300;color:var(--gray-700);line-height:1.6}
.single-post-content ul,.single-post-content ol{margin:0 0 24px 24px;padding-left:16px}
.single-post-content ul{list-style:disc}
.single-post-content ol{list-style:decimal}
.single-post-content li{margin-bottom:10px}
.single-post-content img{margin:32px 0;filter:grayscale(100%)}
.single-post-content pre,.single-post-content code{font-family:'SFMono-Regular',Consolas,'Liberation Mono',Menlo,monospace;background:var(--gray-100);font-size:.92rem}
.single-post-content code{padding:2px 6px}
.single-post-content pre{padding:20px;overflow-x:auto;margin:24px 0}
.single-post-nav{max-width:800px;margin:0 auto;padding:48px var(--pad) 0;border-top:1px solid var(--gray-200);display:flex;justify-content:space-between;gap:32px;flex-wrap:wrap;font-size:.85rem}
.single-post-nav a{display:block;color:var(--gray-500);transition:color .3s}
.single-post-nav a:hover{color:var(--black)}
.single-post-nav-label{font-size:.65rem;text-transform:uppercase;letter-spacing:.2em;margin-bottom:6px;color:var(--gray-500)}
.single-post-nav-title{font-family:var(--font-display);font-size:1.1rem;font-weight:400;color:var(--black)}

/* PAGINATION */
.pagination{margin:80px auto 0;display:flex;justify-content:center;gap:8px;flex-wrap:wrap}
.pagination a,.pagination span{display:inline-flex;align-items:center;justify-content:center;min-width:44px;height:44px;padding:0 14px;border:1px solid var(--gray-200);font-size:.85rem;font-weight:500;color:var(--gray-500);transition:all .3s var(--ease)}
.pagination a:hover{border-color:var(--black);color:var(--black)}
.pagination .current{background:var(--black);color:var(--white);border-color:var(--black)}

/* ARCHIVE / BLOG HEADER */
.archive-header{padding:160px var(--pad) 60px;text-align:center}
.archive-label{font-size:.7rem;text-transform:uppercase;letter-spacing:.3em;color:var(--gray-500);margin-bottom:16px;font-weight:500;display:block}
.archive-title{font-family:var(--font-display);font-size:clamp(2.2rem,5vw,3.6rem);font-weight:300;line-height:1.2;letter-spacing:-.02em}
.archive-desc{max-width:560px;margin:20px auto 0;color:var(--gray-500);font-size:1rem;font-weight:300;line-height:1.9}

/* PORTFOLIO */
.portfolio-filters{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin-top:56px;margin-bottom:48px}
.portfolio-filter{padding:10px 22px;background:transparent;border:1px solid var(--gray-300);font-size:.7rem;text-transform:uppercase;letter-spacing:.15em;font-weight:500;color:var(--gray-500);cursor:pointer;transition:all .3s var(--ease);font-family:inherit}
.portfolio-filter:hover{color:var(--black);border-color:var(--black)}
.portfolio-filter.active{background:var(--black);color:var(--white);border-color:var(--black)}
.portfolio-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}
.portfolio-item{position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--gray-200);cursor:pointer}
.portfolio-item img{width:100%;height:100%;object-fit:cover;filter:grayscale(100%);transition:transform .6s var(--ease)}
.portfolio-item:hover img{transform:scale(1.05)}
.portfolio-overlay{position:absolute;inset:0;background:rgba(10,10,10,.85);display:flex;flex-direction:column;justify-content:flex-end;padding:32px;opacity:0;transition:opacity .4s var(--ease);color:var(--white)}
.portfolio-item:hover .portfolio-overlay,.portfolio-item:focus-visible .portfolio-overlay{opacity:1}
.portfolio-overlay-cat{font-size:.65rem;text-transform:uppercase;letter-spacing:.2em;color:rgba(255,255,255,.7);margin-bottom:10px;font-weight:500}
.portfolio-overlay h3{font-family:var(--font-display);font-size:1.5rem;font-weight:400;line-height:1.3}
.portfolio-empty{text-align:center;padding:80px 0;color:var(--gray-500);font-style:italic;font-weight:300}

/* CONTACT */
.contact-grid{display:grid;grid-template-columns:1fr 1.3fr;gap:80px;margin-top:64px;align-items:start}
.contact-info h3{font-family:var(--font-display);font-size:1.6rem;font-weight:400;margin-bottom:28px;line-height:1.3}
.contact-info p{color:var(--gray-500);font-weight:300;line-height:1.9;margin-bottom:32px}
.contact-info ul{margin-bottom:32px}
.contact-info li{margin-bottom:18px;font-size:.95rem;font-weight:300}
.contact-info li strong{display:block;font-size:.65rem;text-transform:uppercase;letter-spacing:.2em;color:var(--gray-500);font-weight:500;margin-bottom:6px}
.contact-info li a{color:var(--black);border-bottom:1px solid var(--gray-300);transition:border-color .3s}
.contact-info li a:hover{border-color:var(--black)}
.contact-social{display:flex;gap:20px;margin-top:32px}
.contact-social a{font-size:.78rem;text-transform:uppercase;letter-spacing:.12em;font-weight:500;color:var(--gray-500);border-bottom:1px solid transparent;padding-bottom:3px;transition:color .3s,border-color .3s}
.contact-social a:hover{color:var(--black);border-bottom-color:var(--black)}
.contact-form{display:grid;gap:24px}
.contact-form .form-row{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.contact-form label{font-size:.65rem;text-transform:uppercase;letter-spacing:.2em;color:var(--gray-500);font-weight:500;margin-bottom:10px;display:block}
.contact-form input,.contact-form select,.contact-form textarea{width:100%;padding:14px 16px;border:1px solid var(--gray-300);background:var(--white);font-family:var(--font-body);font-size:.95rem;font-weight:300;color:var(--black);transition:border-color .3s}
.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{outline:none;border-color:var(--black)}
.contact-form textarea{min-height:160px;resize:vertical;line-height:1.6}
.contact-form select{cursor:pointer;appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%230a0a0a' d='M6 8 0 0h12z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 16px center;padding-right:42px}
.contact-form-submit{justify-self:start}
.contact-form-feedback{padding:16px 20px;font-size:.9rem;font-weight:400;line-height:1.6;display:none}
.contact-form-feedback.success{display:block;background:var(--gray-100);border-left:3px solid var(--black);color:var(--black)}
.contact-form-feedback.error{display:block;background:#fbecec;border-left:3px solid #b00020;color:#7a001a}
.contact-mention{margin-top:40px;padding:24px;background:var(--gray-100);font-size:.95rem;color:var(--gray-700);font-style:italic;font-weight:300;line-height:1.7;border-left:3px solid var(--black)}

/* EXPERTISE PAGE */
.exp-block{padding:80px 0;border-bottom:1px solid var(--gray-200)}
.exp-block:last-child{border-bottom:0}
.exp-block-grid{display:grid;grid-template-columns:1fr 1.5fr;gap:80px;align-items:start}
.exp-block-num{font-family:var(--font-display);font-size:5rem;font-weight:300;color:var(--gray-200);line-height:1;margin-bottom:16px}
.exp-block h2{font-family:var(--font-display);font-size:2.2rem;font-weight:300;margin-bottom:20px;line-height:1.25}
.exp-block-intro{color:var(--gray-500);font-weight:300;line-height:1.9;margin-bottom:24px}
.exp-list{margin-top:16px}
.exp-list li{padding:14px 0;border-bottom:1px solid var(--gray-200);display:flex;align-items:baseline;gap:16px;font-size:.95rem;font-weight:300;line-height:1.6;color:var(--gray-700)}
.exp-list li::before{content:'';width:6px;height:6px;background:var(--black);border-radius:50%;flex-shrink:0;transform:translateY(-2px)}
.exp-philosophy{padding:120px var(--pad);background:var(--black);color:var(--white)}
.exp-principles{display:grid;grid-template-columns:repeat(4,1fr);gap:40px;margin-top:64px}
.exp-principle{padding-top:24px;border-top:1px solid rgba(255,255,255,.15)}
.exp-principle h4{font-family:var(--font-display);font-size:1.2rem;font-weight:400;color:var(--white);margin-bottom:12px;line-height:1.3}
.exp-principle p{font-size:.88rem;color:rgba(255,255,255,.65);font-weight:300;line-height:1.7}

/* CTA */
.cta-section{position:relative;padding:160px var(--pad);text-align:center;overflow:hidden;background:var(--gray-900)}
.cta-bg{position:absolute;inset:0}
.cta-bg img{width:100%;height:100%;object-fit:cover;filter:grayscale(100%);opacity:.2}
.cta-inner{position:relative;z-index:2}
.cta-title{font-family:var(--font-display);font-size:clamp(2rem,4vw,3.2rem);font-weight:300;color:var(--white);margin-bottom:24px}
.cta-desc{font-size:1.05rem;color:rgba(255,255,255,.65);max-width:480px;margin:0 auto 52px;font-weight:300;line-height:1.9}
.cta-buttons{display:flex;gap:20px;justify-content:center;flex-wrap:wrap}
.cta-btn{display:inline-flex;font-size:.78rem;font-weight:500;text-transform:uppercase;letter-spacing:.15em;color:var(--white);padding:18px 48px;border:1px solid rgba(255,255,255,.3);transition:color .4s var(--ease),border-color .4s var(--ease);position:relative;overflow:hidden}
.cta-btn::before{content:'';position:absolute;inset:0;background:var(--white);transform:translateX(-101%);transition:transform .4s var(--ease)}
.cta-btn:hover{color:var(--black);border-color:var(--white)}
.cta-btn:hover::before{transform:translateX(0)}
.cta-btn span{position:relative;z-index:1}
.cta-btn-store{background:var(--white);color:var(--black);border-color:var(--white)}
.cta-btn-store::before{background:var(--black)}
.cta-btn-store:hover{color:var(--white)}

/* FOOTER */
.footer{background:var(--black);color:var(--white);padding:88px var(--pad) 40px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:64px;margin-bottom:72px}
.footer-brand{font-family:var(--font-display);font-size:1.8rem;font-weight:300;margin-bottom:24px}
.footer-brand em{font-style:italic;font-weight:300}
.footer-tagline{font-size:.92rem;color:var(--gray-300);font-weight:300;line-height:1.8;max-width:320px}
.footer-heading{font-size:.62rem;text-transform:uppercase;letter-spacing:.25em;color:var(--gray-500);font-weight:500;margin-bottom:28px}
.footer-links li{margin-bottom:16px}
.footer-links a{font-size:.9rem;color:var(--gray-300);font-weight:300;transition:color .3s}
.footer-links a:hover{color:var(--white)}
.footer-social{display:flex;gap:20px;margin-top:24px}
.footer-social a{font-size:.8rem;color:var(--gray-300);transition:color .3s}
.footer-social a:hover{color:var(--white)}
.footer-store-btn{display:inline-block;margin-top:24px;font-size:.72rem;text-transform:uppercase;letter-spacing:.12em;color:var(--white);border:1px solid rgba(255,255,255,.25);padding:10px 20px;transition:background .3s,color .3s}
.footer-store-btn:hover{background:var(--white);color:var(--black)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding-top:28px;display:flex;justify-content:space-between;font-size:.75rem;color:var(--gray-500);font-weight:300}

/* 404 */
.error-404{min-height:80vh;display:flex;align-items:center;justify-content:center;text-align:center;padding:0 var(--pad)}
.error-404-num{font-family:var(--font-display);font-size:clamp(6rem,15vw,12rem);font-weight:300;line-height:1;letter-spacing:-.04em;color:var(--gray-200)}
.error-404 h1{font-family:var(--font-display);font-size:2rem;font-weight:300;margin:24px 0 16px}
.error-404 p{color:var(--gray-500);max-width:480px;margin:0 auto 32px;font-weight:300;line-height:1.8}

/* ANIMATIONS */
@keyframes slideUp{to{transform:translateY(0)}}
@keyframes fadeIn{to{opacity:1}}
@keyframes lineGrow{to{transform:scaleX(1)}}
@keyframes scrollLine{0%{top:-100%}100%{top:200%}}
.reveal{opacity:0;transform:translateY(40px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.visible{opacity:1;transform:translateY(0)}
.reveal-delay-1{transition-delay:.12s}
.reveal-delay-2{transition-delay:.24s}
.reveal-delay-3{transition-delay:.36s}
.reveal-delay-4{transition-delay:.48s}

/* REDUCED MOTION */
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
  .hero-label span,.hero-title span,.hero-desc,.hero-buttons{opacity:1;transform:none;animation:none}
  .hero-line{transform:scaleX(1)}
  .flip-card:hover .flip-card-inner,.flip-card.is-flipped .flip-card-inner{transform:rotateY(180deg)}
}

/* RESPONSIVE */
@media(max-width:1100px){
  .hero-editorial .hero-headline h1{font-size:clamp(4rem,18vw,9rem)}
  .hero-editorial .hero-portrait{height:75vh;opacity:.55}
}
@media(max-width:968px){
  .hero-editorial{padding-top:100px;min-height:auto;padding-bottom:60px}
  .hero-editorial .hero-stats{position:static;flex-direction:row;gap:48px;padding:0 var(--pad);margin-bottom:32px}
  .hero-editorial .hero-portrait{position:relative;right:auto;bottom:auto;height:auto;max-height:60vh;width:100%;padding-right:0;justify-content:center;opacity:1;margin-bottom:24px}
  .hero-editorial .hero-portrait img{height:60vh;max-height:480px}
  .hero-editorial .hero-headline{position:static;padding:0 var(--pad);text-align:left}
  .hero-editorial .hero-headline h1{font-size:clamp(3.5rem,18vw,7rem);white-space:normal}
  .hero-editorial .hero-year{position:static;writing-mode:horizontal-tb;padding:0 var(--pad);margin-top:32px}
  .hero-editorial .hero-scroll-down{display:none}
  .nav{display:none}
  .menu-btn{display:flex}
  .about-split,.book-section,.exp-block-grid,.contact-grid{grid-template-columns:1fr;gap:48px}
  .about-img-accent{display:none}
  .offres-grid{grid-template-columns:1fr 1fr}
  .flip-grid{grid-template-columns:1fr 1fr}
  .counters{grid-template-columns:repeat(2,1fr);gap:40px}
  .diff-grid{grid-template-columns:1fr 1fr}
  .refs-grid{grid-template-columns:1fr}
  .formats-grid{grid-template-columns:1fr 1fr}
  .blog-grid{grid-template-columns:1fr}
  .portfolio-grid{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:40px}
  .footer-bottom{flex-direction:column;gap:8px}
  .parallax-band{height:360px}
  .hero-buttons{flex-direction:column;align-items:flex-start}
  .cta-buttons{flex-direction:column;align-items:center}
  .exp-principles{grid-template-columns:1fr 1fr}
  .contact-form .form-row{grid-template-columns:1fr}
  .section{padding:80px var(--pad)}
}
@media(max-width:600px){
  .offres-grid,.flip-grid,.diff-grid,.formats-grid,.portfolio-grid,.exp-principles,.footer-grid{grid-template-columns:1fr}
  .counters{grid-template-columns:1fr 1fr;gap:32px}
  .hero-cta,.cta-btn{width:100%;justify-content:center}
}

/* ELEV8 Smart Program */
/* 01 — Hero (bannière noire) */
.elev8-hero{position:relative;background:var(--black);color:var(--white);text-align:center;overflow:hidden;padding:calc(80px + clamp(72px,13vh,130px)) var(--pad) clamp(72px,13vh,130px)}
.elev8-hero::after{content:'';position:absolute;inset:0;z-index:1;background-image:radial-gradient(circle at 30% 30%,rgba(255,255,255,.05) 1px,transparent 1px);background-size:7px 7px;pointer-events:none}
.elev8-hero-bg{position:absolute;inset:0;z-index:0}
.elev8-hero-bg img{width:100%;height:100%;object-fit:cover;filter:grayscale(100%) contrast(1.05);opacity:.22}
.elev8-hero-inner{position:relative;z-index:2;max-width:900px;margin:0 auto;opacity:0;animation:e8heroIn .85s var(--ease) .15s forwards}
@keyframes e8heroIn{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:translateY(0)}}
.elev8-hero-label{display:block;font-size:.7rem;text-transform:uppercase;letter-spacing:.32em;color:rgba(255,255,255,.55);font-weight:500;margin-bottom:32px}
.elev8-hero-title{font-family:var(--font-display);font-size:clamp(2.6rem,6vw,4.8rem);font-weight:300;line-height:1.08;letter-spacing:-.03em;margin-bottom:28px}
.elev8-hl{position:relative;text-decoration:none;white-space:nowrap}
.elev8-hl-stroke{position:absolute;left:-4%;right:-4%;bottom:-.18em;width:108%;height:.40em;overflow:visible;pointer-events:none}
.elev8-hl-stroke path{fill:none;stroke:var(--white);stroke-width:5;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:100;stroke-dashoffset:100;animation:e8strokeDraw .75s var(--ease) 1.15s forwards}
@keyframes e8strokeDraw{to{stroke-dashoffset:0}}
.elev8-hero-desc{font-size:1.1rem;line-height:1.9;color:rgba(255,255,255,.7);max-width:560px;margin:0 auto;font-weight:300}
.elev8-hero-cta{margin-top:44px}
.elev8-hero-btn{display:inline-flex;font-size:.78rem;font-weight:500;text-transform:uppercase;letter-spacing:.12em;padding:18px 44px;background:var(--white);color:var(--black);border:1px solid var(--white);transition:background .4s var(--ease),color .4s var(--ease)}
.elev8-hero-btn:hover{background:transparent;color:var(--white)}
@media(max-width:600px){
  .elev8-hero-btn{width:100%;justify-content:center}
}

/* Header — transparent au-dessus du hero sombre (haut de page), voile 5% au scroll */
.elev8-page .header:not(.scrolled){background:transparent;border-bottom-color:transparent;box-shadow:none}
.elev8-page .header.scrolled{background:rgba(10,10,10,.03);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}
/* Logo blanc sur le hero (haut de page) ; logo noir dès qu'on scrolle sur fond clair */
.elev8-page .header:not(.scrolled) .logo-img-dark{display:none}
.elev8-page .header:not(.scrolled) .logo-img-light{display:block}
.elev8-page .header:not(.scrolled) .nav a{color:rgba(255,255,255,.78)}
.elev8-page .header:not(.scrolled) .nav a::after{background:var(--white)}
.elev8-page .header:not(.scrolled) .nav a:hover,
.elev8-page .header:not(.scrolled) .nav a.active,
.elev8-page .header:not(.scrolled) .nav .current-menu-item>a,
.elev8-page .header:not(.scrolled) .nav .current_page_item>a{color:var(--white)}
.elev8-page .header:not(.scrolled) .nav-store,
.elev8-page .header:not(.scrolled) .menu-item-store>a{color:var(--white)!important;border-color:rgba(255,255,255,.5)}
.elev8-page .header:not(.scrolled) .nav-store:hover,
.elev8-page .header:not(.scrolled) .menu-item-store>a:hover{background:var(--white);color:var(--black)!important}
.elev8-page .header:not(.scrolled) .menu-btn span{background:var(--white)}

/* 02 — Pour qui c'est (exp-principles, variante claire 3 colonnes) */
.elev8-pourqui .exp-principles{grid-template-columns:repeat(3,1fr)}
.elev8-pourqui .exp-principle{border-top-color:var(--gray-300)}
.elev8-pourqui .exp-principle h4{color:var(--black)}
.elev8-pourqui .exp-principle p{color:var(--gray-500)}
.elev8-statement{margin:64px auto 0;max-width:720px;text-align:center;font-family:var(--font-display);font-size:clamp(1.3rem,2.4vw,1.7rem);font-weight:300;font-style:italic;line-height:1.55;color:var(--black)}
@media(max-width:968px){
  .elev8-pourqui .exp-principles{grid-template-columns:1fr}
}

/* 03 — Le constat (demi-section pleine hauteur, image à droite bord à bord) */
.elev8-constat{display:grid;grid-template-columns:1fr 1fr;align-items:stretch;min-height:560px}
.elev8-constat-text{display:flex;flex-direction:column;justify-content:center;padding:clamp(72px,9vw,120px) clamp(40px,5vw,72px) clamp(72px,9vw,120px) var(--pad)}
.elev8-constat-text .section-label{margin-bottom:16px}
.elev8-constat-text h2{font-family:var(--font-display);font-size:clamp(2rem,3.5vw,2.8rem);font-weight:300;line-height:1.2;color:var(--white);margin-bottom:28px;max-width:520px}
.elev8-constat-text p{color:rgba(255,255,255,.7);font-weight:300;line-height:1.9;margin-bottom:20px;max-width:520px}
.elev8-constat-text p:last-child{margin-bottom:0}
.elev8-constat-media{position:relative;overflow:hidden;background:var(--gray-900)}
.elev8-constat-media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:grayscale(100%)}
.elev8-constat-ph{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;text-align:center;padding:0 24px;color:rgba(255,255,255,.4);font-size:.78rem;text-transform:uppercase;letter-spacing:.2em}
@media(max-width:968px){
  .elev8-constat{grid-template-columns:1fr;min-height:0}
  .elev8-constat-text{padding:80px var(--pad)}
  .elev8-constat-media{aspect-ratio:16/10}
}

/* 04 — Ce que c'est / ce que ce n'est pas */
.elev8-vs{display:grid;grid-template-columns:1fr 1fr;gap:2px;margin-top:64px;background:var(--gray-200)}
.elev8-vs-col{background:var(--white);padding:48px clamp(28px,3vw,44px)}
.elev8-vs-no{background:var(--gray-100)}
.elev8-vs-col h3{font-family:var(--font-display);font-size:1.5rem;font-weight:400;margin-bottom:24px}
.elev8-vs-col li{padding:16px 0;border-bottom:1px solid var(--gray-200);display:flex;align-items:baseline;gap:14px;font-size:.95rem;font-weight:300;line-height:1.6;color:var(--gray-700)}
.elev8-vs-col li:last-child{border-bottom:0}
.elev8-vs-col li::before{flex-shrink:0;font-size:.9rem;line-height:1.6}
.elev8-vs-yes li::before{content:'✓';color:var(--black);font-weight:600}
.elev8-vs-no li{color:var(--gray-500)}
.elev8-vs-no li::before{content:'✕';color:var(--gray-500)}

/* 07 — Les 2 packs */
.elev8-packs-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px;margin-top:64px;align-items:stretch}
.pack-card{display:flex;flex-direction:column;padding:48px clamp(28px,3vw,44px);border:1px solid var(--gray-200);background:var(--white);transition:border-color .3s var(--ease)}
.pack-card:hover{border-color:var(--black)}
.pack-badge{align-self:flex-start;font-size:.6rem;text-transform:uppercase;letter-spacing:.2em;font-weight:600;padding:5px 12px;background:var(--white);color:var(--black);margin-bottom:20px}
.pack-name{font-family:var(--font-display);font-size:1.8rem;font-weight:400;letter-spacing:-.01em}
.pack-tagline{font-size:.7rem;text-transform:uppercase;letter-spacing:.2em;color:var(--gray-500);font-weight:500;margin-top:8px}
.pack-price{font-family:var(--font-display);font-size:2.6rem;font-weight:300;margin:24px 0 0;line-height:1}
.pack-price span{font-size:.85rem;font-weight:400;color:var(--gray-500);letter-spacing:.05em;margin-left:6px}
.pack-price .pack-price-old{display:block;font-family:var(--font-body);font-size:.95rem;font-weight:400;color:var(--gray-500);text-decoration:line-through;letter-spacing:.02em;margin:0 0 6px}
.pack-card-featured .pack-price .pack-price-old{color:rgba(255,255,255,.5)}
.pack-desc{font-size:.95rem;color:var(--gray-500);font-weight:300;line-height:1.8;margin:24px 0 28px;border-top:1px solid var(--gray-200);padding-top:24px}
.pack-list{margin-bottom:36px;flex:1}
.pack-list li{padding:12px 0;border-bottom:1px solid var(--gray-200);display:flex;align-items:baseline;gap:12px;font-size:.92rem;font-weight:300;color:var(--gray-700);line-height:1.5}
.pack-list li::before{content:'';width:5px;height:5px;background:var(--black);border-radius:50%;flex-shrink:0;transform:translateY(-3px)}
.pack-cta{display:inline-flex;justify-content:center;font-size:.78rem;font-weight:500;text-transform:uppercase;letter-spacing:.12em;padding:16px 32px;border:1px solid var(--black);transition:background .4s var(--ease),color .4s var(--ease)}
.pack-cta-line{background:transparent;color:var(--black)}
.pack-cta-line:hover{background:var(--black);color:var(--white)}
.pack-card-featured{background:var(--black);color:var(--white);border-color:var(--black)}
.pack-card-featured .pack-badge{background:var(--white);color:var(--black)}
.pack-card-featured .pack-tagline{color:rgba(255,255,255,.55)}
.pack-card-featured .pack-price span{color:rgba(255,255,255,.6)}
.pack-card-featured .pack-desc{color:rgba(255,255,255,.7);border-top-color:rgba(255,255,255,.15)}
.pack-card-featured .pack-list li{color:rgba(255,255,255,.8);border-bottom-color:rgba(255,255,255,.12)}
.pack-card-featured .pack-list li::before{background:var(--white)}
.pack-cta-filled{background:var(--white);color:var(--black);border-color:var(--white)}
.pack-cta-filled:hover{background:transparent;color:var(--white)}
.elev8-packs-mention{margin:48px auto 0;max-width:680px;text-align:center;font-size:.9rem;color:var(--gray-500);font-weight:300;line-height:1.8}

/* 09 — Coach (tags) */
.elev8-coach-tags{margin-top:36px}

/* 10 — FAQ (accordéon CSS pur) */
.elev8-faq{max-width:780px;margin:56px auto 0}
.elev8-faq details{border-bottom:1px solid var(--gray-300)}
.elev8-faq summary{list-style:none;cursor:pointer;padding:28px 48px 28px 0;position:relative;font-family:var(--font-display);font-size:clamp(1.15rem,2vw,1.35rem);font-weight:400;color:var(--black);transition:color .3s}
.elev8-faq summary::-webkit-details-marker{display:none}
.elev8-faq summary::after{content:'+';position:absolute;right:4px;top:50%;transform:translateY(-50%);font-size:1.6rem;font-weight:300;color:var(--gray-500);transition:color .3s}
.elev8-faq details[open] summary::after{content:'–'}
.elev8-faq summary:hover{color:var(--gray-500)}
.elev8-faq-a{padding:0 48px 28px 0}
.elev8-faq-a p{color:var(--gray-500);font-weight:300;line-height:1.9;font-size:.98rem}

/* 11 — CTA final + Calendly inline */
.elev8-calendly{max-width:760px;margin:48px auto 0;background:var(--white);min-height:700px;overflow:hidden}
.elev8-cta-contact{margin-top:36px;font-size:.9rem;color:rgba(255,255,255,.6);font-weight:300;display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.elev8-cta-contact a{color:rgba(255,255,255,.85);border-bottom:1px solid rgba(255,255,255,.3);padding-bottom:2px;transition:color .3s,border-color .3s}
.elev8-cta-contact a:hover{color:var(--white);border-bottom-color:var(--white)}

@media(max-width:768px){
  .elev8-vs{grid-template-columns:1fr}
  .elev8-packs-grid{grid-template-columns:1fr}
}

/* 05 — Frise « Comment ça se passe » */
.elev8-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:2px;margin-top:64px;list-style:none;background:var(--gray-200)}
.elev8-step{background:var(--white);padding:40px clamp(22px,2.2vw,30px);transition:background .3s var(--ease)}
.elev8-step:hover{background:var(--gray-100)}
.elev8-step-num{font-family:var(--font-display);font-size:3.2rem;font-weight:300;color:var(--gray-300);line-height:1;display:block;margin-bottom:20px}
.elev8-step h3{font-family:var(--font-display);font-size:1.2rem;font-weight:400;margin-bottom:12px;line-height:1.3}
.elev8-step p{font-size:.9rem;font-weight:300;color:#3f3f3f;line-height:1.7}

/* B — Citation (photo imposante centrée, en chevauchement) */
.elev8-quote{--qpw:clamp(210px,23vw,310px);--qph:clamp(260px,28vw,380px);position:relative;background:var(--black);color:var(--white);text-align:center;padding:0 var(--pad) clamp(72px,9vw,110px);overflow:visible}
.elev8-quote-photo{width:var(--qpw);height:var(--qph);margin:clamp(-130px,-12vw,-96px) auto clamp(40px,4.5vw,56px);overflow:hidden;position:relative;z-index:2;background:var(--gray-900);box-shadow:0 0 0 1px rgba(255,255,255,.14)}
.elev8-quote-photo img{width:100%;height:100%;object-fit:cover;object-position:center top;filter:grayscale(100%) contrast(1.05)}
.elev8-quote blockquote{font-family:var(--font-display);font-size:clamp(1.9rem,4.4vw,3.3rem);font-weight:300;font-style:italic;line-height:1.3;color:var(--white);max-width:820px;margin:0 auto 24px}
.elev8-quote cite{display:block;font-style:normal;font-size:.72rem;text-transform:uppercase;letter-spacing:.25em;color:rgba(255,255,255,.55);font-weight:500}

/* C — Témoignages (slider : photo ronde en haut, texte en bas) */
.elev8-tms{position:relative;background:var(--black);color:var(--white);overflow:hidden}
.elev8-tms-viewport{overflow:hidden}
.elev8-tms-track{display:flex;transition:transform .6s var(--ease)}
.elev8-tms-slide{flex:0 0 100%;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;min-height:480px;padding:clamp(72px,8vw,104px) clamp(24px,10vw,160px) clamp(92px,9vw,116px)}
.elev8-tms-avatar{width:clamp(96px,11vw,130px);height:clamp(96px,11vw,130px);border-radius:50%;overflow:hidden;background:var(--gray-900);box-shadow:0 0 0 1px rgba(255,255,255,.18);display:flex;align-items:center;justify-content:center;margin-bottom:26px}
.elev8-tms-avatar img{width:100%;height:100%;object-fit:cover;filter:grayscale(100%)}
.elev8-tms-ph{color:rgba(255,255,255,.4);font-size:.6rem;text-transform:uppercase;letter-spacing:.18em}
.elev8-tms-slide .section-label{margin-bottom:18px}
.elev8-tms-slide blockquote{font-family:var(--font-display);font-size:clamp(1.5rem,2.8vw,2.3rem);font-weight:300;font-style:italic;line-height:1.45;color:var(--white);max-width:780px;margin:0 auto 26px}
.elev8-tms-name{display:block;font-weight:500;font-size:1rem;color:var(--white)}
.elev8-tms-role{display:block;font-size:.72rem;text-transform:uppercase;letter-spacing:.15em;color:rgba(255,255,255,.5);margin-top:4px;font-weight:500}
.elev8-tms-controls{position:absolute;bottom:30px;left:0;right:0;display:flex;align-items:center;justify-content:center;gap:18px;z-index:3}
.elev8-tms-prev,.elev8-tms-next{width:46px;height:46px;border:1px solid rgba(255,255,255,.3);background:transparent;color:var(--white);font-size:1.1rem;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .3s var(--ease),color .3s var(--ease),border-color .3s var(--ease);font-family:inherit}
.elev8-tms-prev:hover,.elev8-tms-next:hover{background:var(--white);color:var(--black);border-color:var(--white)}
.elev8-tms-dots{display:flex;gap:8px}
.elev8-tms-dot{width:8px;height:8px;border-radius:50%;border:0;padding:0;background:rgba(255,255,255,.3);cursor:pointer;transition:background .3s,transform .3s}
.elev8-tms-dot.active{background:var(--white);transform:scale(1.3)}

@media(max-width:768px){
  .elev8-tms-slide{padding:64px var(--pad) 96px}
  .elev8-steps{grid-template-columns:1fr 1fr}
}
@media(max-width:480px){
  .elev8-steps{grid-template-columns:1fr}
}

/* Lisibilité — corps de texte plus foncé sur fond clair (scopé ELEV8) */
.elev8-page .exp-block-intro,
.elev8-pourqui .exp-principle p,
.elev8-page .section-subtitle,
.elev8-page .pack-desc,
.elev8-page .pack-list li,
.elev8-page .elev8-vs-col li,
.elev8-page .elev8-faq-a p,
.elev8-page .elev8-packs-mention,
.elev8-page .about-text p{color:#3f3f3f}
.elev8-page .elev8-vs-no li{color:#6a6a6a}

/* Corps de texte — tailles augmentées (scopé ELEV8) */
.elev8-page .exp-block-intro,
.elev8-page .elev8-constat-text p,
.elev8-page .about-text p{font-size:1.18rem;line-height:1.85}
.elev8-pourqui .exp-principle p,
.elev8-page .elev8-step p,
.elev8-page .pack-list li{font-size:1.08rem;line-height:1.7}
.elev8-page .pack-desc,
.elev8-page .elev8-vs-col li,
.elev8-page .elev8-faq-a p,
.elev8-page .elev8-packs-mention{font-size:1.12rem;line-height:1.8}
.elev8-page .elev8-tms-slide blockquote{font-size:clamp(1.6rem,3vw,2.4rem)}
.elev8-page .section-subtitle{font-size:1.2rem}
.elev8-page .elev8-hero-desc{font-size:1.22rem}

/* Hero des pages Expertise (détail) */
.exp-detail-hero{position:relative;min-height:60vh;display:flex;align-items:center;justify-content:center;text-align:center;overflow:hidden;padding:150px var(--pad) 90px}
.exp-detail-hero .container{position:relative;z-index:2}
.exp-detail-hero .section-bg-img::after{background:linear-gradient(rgba(10,10,10,.6),rgba(10,10,10,.78))}
.exp-detail-hero .archive-title{font-size:clamp(2.4rem,6vw,4.2rem);margin:16px 0 22px}
.exp-detail-hero .archive-desc{margin:0 auto;color:rgba(255,255,255,.8);font-size:1.2rem;max-width:620px}

/* =======================================================================
 * SITE EN MODE SOMBRE (global, tout le site web)
 * ==================================================================== */
body{background:var(--black);color:var(--white)}

/* Sections & séparateurs */
.section{background:transparent}
.section-gray{background:var(--gray-900)}
.separator{background:rgba(255,255,255,.12)}
.section-title{color:var(--white)}
.section-subtitle{color:rgba(255,255,255,.66)}

/* Header — sombre partout, logo blanc */
.header{background:rgba(10,10,10,.88);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,255,255,.08)}
.header.scrolled{box-shadow:0 2px 30px rgba(0,0,0,.5)}
.logo-img-dark{display:none}
.logo-img-light{display:block}
.nav a{color:rgba(255,255,255,.58)}
.nav a:hover,.nav a.active,.nav .current-menu-item>a,.nav .current_page_item>a{color:var(--white)}
.nav a::after{background:var(--white)}
.nav-store,.menu-item-store>a{color:var(--white)!important;border-color:rgba(255,255,255,.4)}
.nav-store:hover,.menu-item-store>a:hover{background:var(--white);color:var(--black)!important}
.menu-btn span{background:var(--white)}
.mobile-nav{background:var(--black)}
.mobile-nav a{color:var(--white)}

/* En-tête d'archive (Expertise, Contact, Blog…) */
.archive-title{color:var(--white)}
.archive-desc{color:rgba(255,255,255,.62)}

/* Boutons */
.btn-line{color:var(--white);border-bottom-color:var(--white)}
.about-text h3{color:var(--white)}
.about-text p{color:rgba(255,255,255,.72)}

/* Cartes claires → sombres */
.offre-card,.ref-card,.flip-front{background:var(--gray-900);border-color:rgba(255,255,255,.12)}
.offre-card:hover,.ref-card:hover{border-color:rgba(255,255,255,.4)}
.offre-card p,.ref-card p{color:rgba(255,255,255,.66)}
.offre-card::before{background:var(--white)}
.offre-card-link,.blog-card-link{border-bottom-color:var(--white);color:var(--white)}
.flip-front{border-color:rgba(255,255,255,.14)}
.flip-front .flip-num{color:rgba(255,255,255,.16)}
.flip-front p{color:rgba(255,255,255,.66)}
.formats-grid{background:rgba(255,255,255,.1)}
.format-item{background:var(--gray-900)}
.format-item:hover{background:#222}
.format-item p{color:rgba(255,255,255,.66)}
.formats-mention{color:rgba(255,255,255,.6)}
.refs-mention{background:var(--gray-900);color:rgba(255,255,255,.7)}

/* Blog */
.blog-card-img{background:var(--gray-900)}
.blog-card p{color:rgba(255,255,255,.7)}
.blog-card-meta{color:rgba(255,255,255,.5)}
.blog-card:hover h2,.blog-card:hover h3{color:rgba(255,255,255,.6)}

/* Livre */
.book-text p{color:rgba(255,255,255,.72)}
.book-price{color:var(--white)}

/* Portfolio */
.portfolio-item{background:var(--gray-900)}
.portfolio-filter{border-color:rgba(255,255,255,.25);color:rgba(255,255,255,.6)}
.portfolio-filter:hover{color:var(--white);border-color:var(--white)}
.portfolio-empty{color:rgba(255,255,255,.5)}

/* Article (single) */
.single-post-meta{color:rgba(255,255,255,.55)}
.single-post-meta a{color:var(--white);border-bottom-color:rgba(255,255,255,.3)}
.single-post-featured{background:var(--gray-900)}
.single-post-content blockquote{color:rgba(255,255,255,.85);border-left-color:var(--white)}
.single-post-content a{border-bottom-color:var(--white)}
.single-post-content a:hover{color:rgba(255,255,255,.6)}
.single-post-content pre,.single-post-content code{background:var(--gray-900);color:var(--white)}
.single-post-nav{border-top-color:rgba(255,255,255,.12)}
.single-post-nav a{color:rgba(255,255,255,.55)}
.single-post-nav a:hover{color:var(--white)}
.single-post-nav-title{color:var(--white)}

/* Pagination */
.pagination a,.pagination span{border-color:rgba(255,255,255,.2);color:rgba(255,255,255,.6)}
.pagination a:hover{border-color:var(--white);color:var(--white)}

/* Formulaire de contact */
.contact-info p{color:rgba(255,255,255,.72)}
.contact-info li a{color:var(--white);border-bottom-color:rgba(255,255,255,.3)}
.contact-form input,.contact-form select,.contact-form textarea{background:var(--gray-900);border-color:rgba(255,255,255,.2);color:var(--white)}
.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{border-color:var(--white)}
.contact-form select{background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23fafafa' d='M6 8 0 0h12z'/%3E%3C/svg%3E")}
.contact-mention{background:var(--gray-900);color:rgba(255,255,255,.7);border-left-color:var(--white)}
.contact-form-feedback.success{background:var(--gray-900);border-left-color:var(--white);color:var(--white)}

/* 404 */
.error-404-num{color:rgba(255,255,255,.14)}
.error-404 p{color:rgba(255,255,255,.6)}

/* Expertise (page-expertise : listes, blocs) */
.exp-block{border-bottom-color:rgba(255,255,255,.12)}
.exp-block-num{color:rgba(255,255,255,.16)}
.exp-block-intro{color:rgba(255,255,255,.72)}
.exp-list li{color:rgba(255,255,255,.74);border-bottom-color:rgba(255,255,255,.12)}
.exp-list li::before{background:var(--white)}

/* PROJETS — liste éditoriale, image au survol qui suit le curseur (inspiration radilson) */
.proj-section{position:relative;overflow:hidden}
.proj-list{list-style:none;margin-top:48px;border-top:1px solid rgba(255,255,255,.14)}
.proj-row{border-bottom:1px solid rgba(255,255,255,.14)}
.proj-row a{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:28px;padding:30px 4px;color:var(--white)}
.proj-index{font-family:var(--font-display);font-size:.95rem;color:rgba(255,255,255,.4)}
.proj-main{display:flex;flex-direction:column;gap:8px}
.proj-title{font-family:var(--font-display);font-size:clamp(1.6rem,3.6vw,2.9rem);font-weight:300;line-height:1.05;letter-spacing:-.01em;transition:transform .45s var(--ease),opacity .35s var(--ease)}
.proj-cat{font-size:.8rem;text-transform:uppercase;letter-spacing:.14em;color:rgba(255,255,255,.5);font-weight:500}
.proj-year{font-family:var(--font-display);font-size:1.1rem;color:rgba(255,255,255,.55)}
.proj-row:hover .proj-title{transform:translateX(24px)}
.proj-list:hover .proj-row:not(:hover) .proj-title{opacity:.32}
.proj-hover-img{position:absolute;top:0;left:0;width:clamp(220px,24vw,320px);height:clamp(150px,17vw,220px);z-index:6;pointer-events:none;opacity:0;transition:opacity .4s var(--ease);overflow:hidden;will-change:transform;box-shadow:0 20px 60px rgba(0,0,0,.5)}
.proj-hover-img.visible{opacity:1}
.proj-hover-img img{width:100%;height:100%;object-fit:cover;filter:grayscale(100%)}
@media(max-width:768px){
  .proj-row a{grid-template-columns:auto 1fr;gap:18px}
  .proj-year{display:none}
  .proj-hover-img{display:none}
  .proj-row:hover .proj-title{transform:none}
  .proj-list:hover .proj-row:not(:hover) .proj-title{opacity:1}
}

/* PROJETS — 3 cartes (zoom image + flèche au survol, style radilson) */
.work-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;margin-top:56px}
.work-card a{display:block;color:var(--white)}
.work-card-media{position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--gray-900)}
.work-card-media img{width:100%;height:100%;object-fit:cover;filter:grayscale(100%);transition:transform .7s var(--ease)}
.work-card:hover .work-card-media img{transform:scale(1.06)}
.work-card-media::after{content:'\2197';position:absolute;top:16px;right:16px;width:44px;height:44px;display:flex;align-items:center;justify-content:center;background:var(--white);color:var(--black);font-size:1.15rem;opacity:0;transform:scale(.5);transition:opacity .35s var(--ease),transform .35s var(--ease)}
.work-card:hover .work-card-media::after{opacity:1;transform:scale(1)}
.work-card-meta{padding:22px 0 0}
.work-card-title{font-family:var(--font-display);font-size:1.6rem;font-weight:400;line-height:1.2;transition:color .3s var(--ease)}
.work-card:hover .work-card-title{color:rgba(255,255,255,.62)}
.work-card-foot{display:flex;justify-content:space-between;gap:14px;margin-top:12px;font-size:.74rem;text-transform:uppercase;letter-spacing:.12em;color:rgba(255,255,255,.5);font-weight:500}
.work-more{text-align:center;margin-top:56px}
@media(max-width:968px){.work-grid{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.work-grid{grid-template-columns:1fr}}

/* EXPERTISES — 3 cartes (accroche · sous-accroche · CTA) */
.exp-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:64px}
.exp-card{display:flex;flex-direction:column;padding:46px 38px;border:1px solid var(--gray-200);background:var(--white);color:var(--black);transition:border-color .4s var(--ease),transform .4s var(--ease),box-shadow .4s var(--ease)}
.exp-card:hover{border-color:var(--black);transform:translateY(-6px);box-shadow:0 18px 40px -28px rgba(10,10,10,.55)}
.exp-card-num{font-family:var(--font-display);font-size:.98rem;letter-spacing:.16em;color:var(--gray-500);font-weight:400}
.exp-card-title{display:block;font-family:var(--font-display);font-size:1.62rem;font-weight:400;line-height:1.22;letter-spacing:-.01em;margin:20px 0 16px}
.exp-card-desc{display:block;font-size:.96rem;line-height:1.8;color:var(--gray-500);font-weight:300;flex:1 1 auto;margin-bottom:34px}
.exp-card-cta{display:inline-flex;align-items:center;gap:10px;font-size:.76rem;font-weight:500;text-transform:uppercase;letter-spacing:.15em;color:var(--black);border-top:1px solid var(--gray-200);padding-top:20px;transition:gap .3s var(--ease),border-color .4s var(--ease)}
.exp-card:hover .exp-card-cta{gap:18px;border-color:var(--black)}
.exp-card-cta span{transition:transform .3s var(--ease)}
.exp-card:hover .exp-card-cta span{transform:translateX(4px)}
@media(max-width:900px){.exp-cards{grid-template-columns:1fr;gap:18px}.exp-card{padding:38px 30px}}

/* PROJETS — mosaïque disproportionnée + parallax */
.proj-mosaic{display:grid;grid-template-columns:repeat(12,1fr);grid-auto-rows:clamp(64px,8.5vw,108px);gap:18px;margin-top:64px}
.proj-tile{position:relative;overflow:hidden;background:var(--gray-900)}
.proj-tile-1{grid-column:1/8;grid-row:1/6}
.proj-tile-2{grid-column:8/13;grid-row:1/4}
.proj-tile-3{grid-column:8/13;grid-row:4/6}
.proj-tile > a{position:absolute;inset:0;display:block;color:var(--white)}
.proj-tile-media{position:absolute;left:0;right:0;top:-14%;bottom:-14%;z-index:0;will-change:transform}
.proj-tile-media img{width:100%;height:100%;object-fit:cover;filter:grayscale(100%) contrast(1.05);transition:transform .9s var(--ease)}
.proj-tile:hover .proj-tile-media img{transform:scale(1.06)}
.proj-tile::after{content:'';position:absolute;inset:0;z-index:1;background:linear-gradient(transparent 38%,rgba(10,10,10,.82));transition:background .4s var(--ease)}
.proj-tile:hover::after{background:linear-gradient(transparent 28%,rgba(10,10,10,.88))}
.proj-tile-corner{position:absolute;top:16px;right:16px;z-index:3;width:44px;height:44px;display:flex;align-items:center;justify-content:center;background:var(--white);color:var(--black);font-size:1.15rem;opacity:0;transform:scale(.5);transition:opacity .35s var(--ease),transform .35s var(--ease)}
.proj-tile:hover .proj-tile-corner{opacity:1;transform:scale(1)}
.proj-tile-cap{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:clamp(20px,2.4vw,30px)}
.proj-tile-title{display:block;font-family:var(--font-display);font-size:clamp(1.3rem,2.1vw,2rem);font-weight:400;line-height:1.16;letter-spacing:-.01em;transition:transform .4s var(--ease)}
.proj-tile:hover .proj-tile-title{transform:translateY(-4px)}
.proj-tile-foot{display:flex;justify-content:space-between;gap:14px;margin-top:12px;font-size:.72rem;text-transform:uppercase;letter-spacing:.12em;color:rgba(255,255,255,.62);font-weight:500}
@media(max-width:760px){
  .proj-mosaic{grid-template-columns:1fr;grid-auto-rows:auto;gap:16px}
  .proj-tile{grid-column:1/-1!important;grid-row:auto!important;aspect-ratio:3/2}
  .proj-tile-media{inset:0}
}
@media(prefers-reduced-motion:reduce){.proj-tile-media{inset:0;transform:none!important}}

/* =======================================================================
 * RÉALISATIONS — placeholders, cartes de listing, page single
 * ==================================================================== */

/* Placeholder SVG */
.ld-ph{display:block;width:100%;height:100%;object-fit:cover}

/* --- Listing : cartes média + texte (remplace l'ancien overlay) --- */
.portfolio-item{position:relative;aspect-ratio:auto;background:transparent;overflow:visible;cursor:default}
.portfolio-item-link{display:flex;flex-direction:column;color:var(--white);height:100%}
.portfolio-item-media{position:relative;display:block;aspect-ratio:4/3;overflow:hidden;background:var(--gray-900)}
.portfolio-item-media img,.portfolio-item-media .ld-ph{width:100%;height:100%;object-fit:cover;filter:grayscale(100%);transition:transform .6s var(--ease)}
.portfolio-item:hover .portfolio-item-media img{transform:scale(1.05)}
.portfolio-item-body{display:flex;flex-direction:column;padding:20px 0 0}
.portfolio-item-cat{font-size:.65rem;text-transform:uppercase;letter-spacing:.2em;color:rgba(255,255,255,.55);font-weight:500;margin-bottom:10px}
.portfolio-item-title{font-family:var(--font-display);font-size:1.5rem;font-weight:400;line-height:1.25;color:var(--white);transition:color .3s var(--ease)}
.portfolio-item:hover .portfolio-item-title{color:rgba(255,255,255,.62)}
.portfolio-item-meta{margin-top:8px;font-size:.8rem;letter-spacing:.02em;color:rgba(255,255,255,.6);font-weight:300}
.portfolio-item-excerpt{margin-top:12px;font-size:.9rem;line-height:1.7;color:rgba(255,255,255,.62);font-weight:300}

/* --- Single réalisation --- */
.realisation-header{padding-bottom:36px}
.realisation-meta{margin:18px auto 0;display:flex;flex-wrap:wrap;gap:10px;justify-content:center;align-items:center;font-size:.9rem;letter-spacing:.03em;color:rgba(255,255,255,.66);font-weight:300}
.realisation-meta .realisation-client{color:var(--white);font-weight:400}
.realisation-meta .realisation-sep{color:rgba(255,255,255,.35)}
.realisation-cover{max-width:1100px;margin:0 auto;padding:0 var(--pad)}
.realisation-cover img,.realisation-cover .ld-ph{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;filter:grayscale(100%)}
.realisation-container{max-width:760px}
.realisation-block{margin-bottom:52px}
.realisation-block:last-child{margin-bottom:0}
.realisation-h2{font-family:var(--font-display);font-size:clamp(1.5rem,3vw,2rem);font-weight:300;letter-spacing:-.01em;color:var(--white);margin-bottom:18px}
.realisation-block p{color:rgba(255,255,255,.74);font-weight:300;line-height:1.9;margin-bottom:16px}
.realisation-block p:last-child{margin-bottom:0}
.realisation-intro{font-size:1.1rem}

/* Résultats — chiffres mis en valeur */
.realisation-results-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:32px;margin-top:8px}
.realisation-result{display:flex;flex-direction:column;gap:8px;padding:24px 0;border-top:1px solid rgba(255,255,255,.14)}
.realisation-result-value{font-family:var(--font-display);font-size:clamp(2.4rem,5vw,3.4rem);font-weight:300;line-height:1;letter-spacing:-.02em;color:var(--white)}
.realisation-result-label{font-size:.78rem;text-transform:uppercase;letter-spacing:.12em;color:rgba(255,255,255,.6);font-weight:500;line-height:1.4}

/* Galerie */
.realisation-gallery{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:8px}
.realisation-gallery-item{margin:0;overflow:hidden;background:var(--gray-900)}
.realisation-gallery-item img,.realisation-gallery-item .ld-ph{width:100%;height:100%;aspect-ratio:4/3;object-fit:cover;filter:grayscale(100%);transition:transform .6s var(--ease)}
.realisation-gallery-item:hover img{transform:scale(1.04)}

/* Navigation projet précédent / suivant */
.realisation-nav{border-top:1px solid rgba(255,255,255,.12);margin-top:20px}
.realisation-nav-inner{display:flex;justify-content:space-between;gap:24px;padding-top:40px;padding-bottom:40px}
.realisation-nav-link{display:flex;flex-direction:column;gap:8px;max-width:46%;color:var(--white)}
.realisation-nav-next{margin-left:auto;text-align:right}
.realisation-nav-dir{font-size:.7rem;text-transform:uppercase;letter-spacing:.18em;color:rgba(255,255,255,.5);font-weight:500}
.realisation-nav-title{font-family:var(--font-display);font-size:1.2rem;font-weight:400;line-height:1.3;transition:color .3s var(--ease)}
.realisation-nav-link:hover .realisation-nav-title{color:rgba(255,255,255,.62)}

@media(max-width:600px){
  .realisation-gallery{grid-template-columns:1fr}
  .realisation-nav-inner{flex-direction:column;gap:28px}
  .realisation-nav-link{max-width:100%}
  .realisation-nav-next{text-align:left;margin-left:0}
}