/* ============================================================
   GROUPE ZULU — SOLUTION « DÉMARRAGE COMPLET »
   Styles SPÉCIFIQUES à la page projet (implantation Salesforce).
   Le reste (variables :root, reset, body, curseur, boutons flottants,
   navigation, pastille, menu mobile, footer, prefers-reduced-motion)
   est fourni par le thème (style.css + theme.js) et n'est PAS repris ici.
   Contenu : hero produit, fil d'Ariane, boutons, cercle plein décalé,
   utilitaires de section, panneaux, deux points de départ, 6 phases,
   expertise, FAQ, CTA final, halos décoratifs du contenu.
   ============================================================ */

/* ============ CERCLE PLEIN DÉCALÉ ============ */
.has-circle{position:relative;overflow:hidden}
.bigfill{position:absolute;width:130vh;height:130vh;border-radius:50%;left:-58vh;top:50%;margin-top:-65vh;pointer-events:none;transition:transform 1.1s cubic-bezier(.22,.61,.36,1);will-change:transform;z-index:0}
.has-circle:hover .bigfill{transform:translateX(64px)}
.has-circle:hover .bigfill--cyan{transform:translateX(-64px)}
.bigfill--cyan{background:var(--cyan);opacity:.9;left:auto;right:-50vh}
.bigfill--teal{background:var(--teal);opacity:.92}
.bigfill--orange{background:var(--orange);opacity:.92}
.softblob{position:absolute;border-radius:50%;pointer-events:none;z-index:0}

/* ============ BOUTONS ============ */
.btn-on-dark{background:#fff;color:var(--marine)}
.btn-on-dark::before{content:'';position:absolute;inset:0;background:var(--cyan);transform:translateX(-101%);transition:transform .3s cubic-bezier(.4,0,.2,1);z-index:0}
.btn-on-dark:hover{color:#fff}
.btn-on-dark:hover::before{transform:translateX(0)}

.btn{position:relative;display:inline-flex;align-items:center;gap:10px;padding:15px 36px;border-radius:999px;font-family:var(--ft);font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;text-decoration:none;border:none;cursor:none;overflow:hidden;transition:color .3s,border-color .25s,background .25s}
.btn>*{position:relative;z-index:1}
.btn-icon{display:inline-block;transition:transform .3s}
.btn:hover .btn-icon{transform:rotate(-45deg)}
.btn-accent{background:var(--marine);color:var(--white)}
.btn-accent::before{content:'';position:absolute;inset:0;background:var(--cyan);transform:translateX(-101%);transition:transform .3s cubic-bezier(.4,0,.2,1);z-index:0}
.btn-accent:hover::before{transform:translateX(0)}
.btn-outline{background:var(--white);color:var(--marine);border:1.5px solid rgba(0,162,217,.35);font-weight:600}
.btn-outline:hover{border-color:var(--teal);color:var(--teal)}
.btn-ghost-white{background:transparent;color:var(--white);border:1.5px solid rgba(255,255,255,.35);font-weight:600}
.btn-ghost-white:hover{border-color:var(--white)}
.link-arrow{display:inline-flex;align-items:center;gap:8px;font-family:var(--ft);font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--marine);text-decoration:none;transition:gap .2s}
.link-arrow:hover{gap:14px}
.link-arrow-icon{display:inline-block;transition:transform .3s}
.link-arrow:hover .link-arrow-icon{transform:rotate(-45deg)}
.link-arrow.on-dark{color:var(--white)}

/* ============ UTILITAIRES DE SECTION ============ */
.section-wrap{max-width:1500px;margin:0 auto}
.section-eyebrow{font-family:var(--ft);font-size:11px;font-weight:700;letter-spacing:.15em;text-transform:uppercase;color:var(--teal);margin-bottom:14px}
.section-eyebrow.on-dark{color:rgba(255,255,255,.85)}
.section-eyebrow.accent{color:var(--cyan)}
.section-title{font-family:var(--fh);font-size:clamp(40px,5.5vw,72px);font-weight:900;letter-spacing:.01em;text-transform:uppercase;line-height:.98}
.section-title.on-white{color:var(--marine)}
.section-title.on-dark{color:var(--white)}
.section-title em{font-style:normal;font-weight:900;color:var(--teal)}
.section-title.on-dark em{color:var(--cyan)}
.panel--teal .section-title.on-dark em{color:var(--marine)}
.panel--orange .section-title.on-dark em{color:var(--marine)}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:32px;margin-bottom:56px;flex-wrap:wrap}
.section-desc{font-family:var(--ft);font-size:clamp(15px, 16.67px - 0.139vw, 16px);color:var(--ink-soft);line-height:1.8}
.section-accroche{font-family:var(--ft);font-size:clamp(16px,1.3vw,17px);line-height:1.7;margin-top:22px;max-width:660px}
.section-accroche.on-dark{color:rgba(255,255,255,.85)}
.section-accroche.on-white{color:var(--ink-soft)}

.panel{position:relative;overflow:hidden;border-radius:var(--r-panel);margin:28px auto;width:min(90% + 32px, 1500px);max-width:1500px}
.panel--teal{background:var(--teal)}
.panel--orange{background:var(--dorange)}
.panel--marine{background:var(--mist)}
.panel .section-desc{color:rgba(255,255,255,.78)}
.panel--mist{background:var(--mist)}

/* ============ HALOS DÉCORATIFS DU CONTENU ============ */
.blob{position:absolute;border-radius:50%;pointer-events:none;will-change:transform}
.halo-layer{position:absolute;inset:0;pointer-events:none;transition:transform 1.3s cubic-bezier(.22,.61,.36,1);will-change:transform}
.halo-drift{position:absolute;inset:0;animation:blobDrift 26s ease-in-out infinite alternate;will-change:transform}
.halo-layer .blob{transition:transform 1.3s cubic-bezier(.22,.61,.36,1);will-change:transform}
.section-expertise:hover .halo-layer,.section-cta:hover .halo-layer,.phases-wrap:hover .halo-layer{transform:rotate(5deg)}
.section-expertise:hover .halo-layer .blob,.section-cta:hover .halo-layer .blob,.phases-wrap:hover .halo-layer .blob{transform:scale(1.45)}
@keyframes blobDrift{from{transform:translate(0,0) scale(1)}to{transform:translate(48px,-36px) scale(1.07)}}

/* ============ APPARITION AU SCROLL ============ */
.reveal{opacity:0;transform:translateY(32px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:translateY(0)}
.reveal-l{opacity:0;transform:translateX(-32px);transition:opacity .8s ease,transform .8s ease}
.reveal-l.in{opacity:1;transform:translateX(0)}
.reveal-r{opacity:0;transform:translateX(32px);transition:opacity .8s ease,transform .8s ease}
.reveal-r.in{opacity:1;transform:translateX(0)}
.d1{transition-delay:.1s}.d2{transition-delay:.2s}.d3{transition-delay:.3s}.d4{transition-delay:.4s}

/* ============ FIL D'ARIANE ============ */
.breadcrumb-bar{position:relative;background:transparent;min-height:1px;display:flex;align-items:center;padding:22px clamp(40px,6vw,80px);z-index:4;margin-top:max(10px)}
.ph-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;z-index:0}
.ph-overlay{position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(0,57,75,.45) 0%,rgba(0,57,75,.72) 100%)}
.breadcrumb{position:relative;z-index:2;display:flex;align-items:center;gap:9px;font-family:var(--ft);font-size:12px;font-weight:500;letter-spacing:.04em;color:rgba(255,255,255,.62);flex-wrap:wrap}
.breadcrumb a{color:rgba(255,255,255,.62);text-decoration:none;transition:color .2s}
.breadcrumb a:hover{color:#fff}
.breadcrumb .bc-sep{opacity:.5}
.breadcrumb .bc-current{color:#fff;font-weight:600}

/* ============ HERO PRODUIT ============ */
.product-hero-shell{position:relative;background:var(--white);padding:calc(var(--nav-h) + 14px) 20px 0;min-height:100vh;min-height:100svh;display:flex;flex-direction:column;justify-content:center}
.ph-wrap{position:relative;z-index:2;width:100%;max-width:1500px;margin:0 auto;transform:translateY(-10px)}
.product-hero{position:relative;overflow:hidden;border-radius:var(--r-panel);min-height:520px;display:flex;flex-direction:column;background:var(--marine)}
.ph-softblob{width:540px;height:540px;left:-180px;top:-220px;background:radial-gradient(circle,rgba(0,162,217,.45) 0%,transparent 70%)}
.product-hero-grid{position:absolute;inset:0;z-index:1;background-image:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);background-size:64px 64px}
.product-hero-content{position:relative;z-index:3;padding:clamp(27px,4vw,53px) clamp(40px,6vw,80px) clamp(40px,6vw,80px);max-width:940px}
.ph-eyebrow{display:inline-flex;align-items:center;gap:10px;font-family:var(--ft);font-size:11px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:#fff;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);border-radius:999px;padding:8px 16px;margin-bottom:28px}
.ph-eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--cyan)}
.ph-title{font-family:var(--fh);font-size:clamp(44px,7.2vw,104px);font-weight:900;text-transform:uppercase;color:#fff;line-height:.9;letter-spacing:.01em}
.ph-title .pt{color:var(--cyan)}
.ph-sub{font-family:var(--ft);font-size:clamp(16px,1.5vw,20px);color:rgba(255,255,255,.9);line-height:1.7;max-width:660px;margin-top:30px}
.ph-actions{display:flex;align-items:center;gap:26px;flex-wrap:wrap;margin-top:40px}

/* ============ DEUX POINTS DE DÉPART (cartes dégradé) ============ */
.section-paths{width:min(90% + 32px, 1500px);max-width:1500px;margin:104px auto 0}
.section-paths .section-head{margin-bottom:24px;align-items:flex-end}
.paths-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.path-card{position:relative;overflow:hidden;border-radius:var(--r-panel);padding:50px 46px;color:#fff}
.path-card--a{background:linear-gradient(150deg,var(--teal) 0%,var(--cyan) 135%)}
.path-card--b{background:linear-gradient(150deg,var(--dorange) 0%,var(--orange) 135%)}
.path-card .pc-deco{position:absolute;right:-120px;top:-120px;width:340px;height:340px;border-radius:50%;background:rgba(255,255,255,.06);transition:transform .55s cubic-bezier(.22,.61,.36,1)}
.path-card:hover .pc-deco{transform:scale(1.55)}
.pc-icon{position:relative;z-index:1;width:56px;height:56px;border-radius:16px;background:rgba(255,255,255,.16);display:flex;align-items:center;justify-content:center;margin-bottom:22px}
.pc-icon svg{width:28px;height:28px;stroke:#fff;stroke-width:1.7;fill:none}
.path-card-eyebrow{position:relative;z-index:1;font-family:var(--ft);font-size:11px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:rgba(255,255,255,.82);margin-bottom:8px}
.path-card h3{position:relative;z-index:1;font-family:var(--fh);font-size:clamp(24px,2.3vw,34px);font-weight:900;text-transform:uppercase;color:#fff;line-height:1.05;margin-bottom:16px}
.path-card .pc-lead{position:relative;z-index:1;font-family:var(--ft);font-size:clamp(15px, 16.67px - 0.139vw, 16px);color:rgba(255,255,255,.9);line-height:1.7;margin-bottom:26px}
.pc-list{position:relative;z-index:1;list-style:none;display:flex;flex-direction:column;gap:15px}
.pc-list li{display:flex;gap:14px;font-family:var(--ft);font-size:clamp(14.5px, 17px - 0.208vw, 16px);line-height:1.55;color:rgba(255,255,255,.92)}
.pc-check{flex-shrink:0;width:24px;height:24px;border-radius:50%;background:rgba(255,255,255,.18);display:flex;align-items:center;justify-content:center;margin-top:1px}
.pc-check svg{width:13px;height:13px;stroke:#fff;stroke-width:2.6;fill:none}

/* ============ LA DÉMARCHE — 6 PHASES (panneau mist + halo) ============ */
.section-phases{width:min(90% + 32px, 1500px);max-width:1500px;margin:100px auto 0}
.phases-wrap{position:relative;overflow:hidden;border-radius:var(--r-panel);background:var(--mist);padding:clamp(40px,5vw,72px) clamp(30px,4vw,60px)}
.phases-wrap .blob-a{width:640px;height:640px;top:-260px;right:-280px;background:radial-gradient(circle,rgba(0,162,217,.14) 0%,transparent 70%)}
.phases-wrap .blob-b{width:520px;height:520px;bottom:-260px;left:-220px;background:radial-gradient(circle,rgba(242,109,51,.1) 0%,transparent 70%)}
.phases-inner{position:relative;z-index:2}
.phases-track{margin-top:46px;position:relative}
.phases-track::before{content:'';position:absolute;left:31px;top:18px;bottom:18px;width:2px;background:linear-gradient(180deg,rgba(0,162,217,.35),rgba(242,109,51,.35));z-index:0}
.phase-card{position:relative;z-index:1;overflow:hidden;display:grid;grid-template-columns:64px 1fr;gap:28px;background:var(--white);border-radius:var(--r-card);border:1px solid rgba(0,162,217,.16);padding:32px 36px;margin-bottom:18px;transition:transform .3s cubic-bezier(.22,.61,.36,1),box-shadow .3s,border-color .3s}
.phase-card::after{content:'';position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--cyan);border-radius:0;transition:width .3s}
.phase-card:hover{transform:translateY(-5px);box-shadow:0 24px 56px rgba(0,57,75,.13);border-color:rgba(0,162,217,.4)}
.phase-card:hover::after{width:7px}
.phase-num{font-family:var(--fh);font-size:46px;font-weight:900;line-height:.9;color:rgba(0,162,217,.5);transition:color .3s}
.phase-card:hover .phase-num{color:var(--cyan)}
.phase-body{min-width:0}
.phase-eyebrow{font-family:var(--ft);font-size:10.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--teal);margin-bottom:7px}
.phase-title{font-family:var(--fh);font-size:clamp(21px,2vw,28px);font-weight:900;text-transform:uppercase;color:var(--marine);line-height:1.04;letter-spacing:.01em}
.phase-desc{font-family:var(--ft);font-size:clamp(14.5px, 17px - 0.208vw, 16px);color:var(--ink-soft);line-height:1.72;margin:13px 0 20px}
.phase-prog-label{font-family:var(--ft);font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--marine);margin-bottom:12px}
.phase-prog{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:10px 26px}
.phase-prog li{position:relative;font-family:var(--ft);font-size:clamp(13.5px, 17.67px - 0.347vw, 16px);color:var(--ink-soft);line-height:1.5;padding-left:24px}
.phase-prog li::before{content:'';position:absolute;left:0;top:6px;width:13px;height:13px;border-radius:50%;background:rgba(0,162,217,.14)}
.phase-prog li::after{content:'';position:absolute;left:4px;top:9.5px;width:5px;height:2.5px;border-left:1.6px solid var(--teal);border-bottom:1.6px solid var(--teal);transform:rotate(-45deg)}
/* Contenu repliable (actif seulement en mobile ≤480px) */
.phase-collapse-inner{min-height:0}
.phase-toggle{display:none}

/* ============ POURQUOI ZULU — EXPERTISE (panneau teal + cercle) ============ */
.section-expertise{padding:110px 64px}
.section-expertise .exp-softblob{width:500px;height:500px;right:-160px;top:-200px;background:radial-gradient(circle,rgba(0,162,217,.5) 0%,transparent 70%)}
.exp-inner{position:relative;z-index:2;max-width:1320px;margin:0 auto}
.exp-head{max-width:800px;margin:0 0 52px}
.exp-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.exp-card{position:relative;overflow:hidden;border-radius:var(--r-card);background:rgba(255,255,255,.08);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.18);padding:34px 30px;display:flex;flex-direction:column;gap:18px;transition:transform .32s cubic-bezier(.22,.61,.36,1),background .32s,border-color .32s}
.exp-card::before{content:'';position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--white);opacity:.45;transition:opacity .32s,width .32s}
.exp-card:hover{transform:translateY(-8px);background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.42)}
.exp-card:hover::before{opacity:1;width:5px}
.exp-icon{width:52px;height:52px;border-radius:16px;background:rgba(255,255,255,.16);display:flex;align-items:center;justify-content:center;transition:background .32s}
.exp-card:hover .exp-icon{background:var(--white)}
.exp-icon svg{width:26px;height:26px;stroke:#fff;stroke-width:1.7;fill:none;transition:stroke .32s}
.exp-card:hover .exp-icon svg{stroke:var(--teal)}
.exp-card h3{font-family:var(--fh);font-size:clamp(19px,1.6vw,22px);font-weight:900;text-transform:uppercase;color:#fff;line-height:1.1}
.exp-card p{font-family:var(--ft);font-size:clamp(14px, 17.33px - 0.278vw, 16px);color:rgba(255,255,255,.88);line-height:1.65}
.exp-sectors{margin-top:44px;position:relative;z-index:2;border-top:1px solid rgba(255,255,255,.16);padding-top:34px}
.exp-sectors-label{font-family:var(--ft);font-size:clamp(12.5px, 18.33px - 0.486vw, 16px);font-weight:600;color:rgba(255,255,255,.78);margin-bottom:18px}
.exp-pills{display:flex;flex-wrap:wrap;gap:10px}
.exp-pill{font-family:var(--ft);font-size:13px;font-weight:600;letter-spacing:.02em;color:#fff;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);border-radius:999px;padding:9px 18px;transition:background .25s,transform .25s}
.exp-pill:hover{background:rgba(255,255,255,.22);transform:translateY(-2px)}

/* ============ FAQ — panneau dégradé + disposition asymétrique ============ */
.section-faq{width:min(90% + 32px, 1500px);max-width:1500px;margin:24px auto 0;padding:0}
.faq-shell{position:relative;overflow:hidden;border-radius:var(--r-panel);background:linear-gradient(135deg,var(--marine) 0%,var(--teal) 130%);padding:clamp(46px,5vw,82px) clamp(30px,4vw,66px)}
.faq-shell .fq-deco{position:absolute;right:-170px;bottom:-210px;width:500px;height:500px;border-radius:50%;background:rgba(255,255,255,.05);transition:transform .8s cubic-bezier(.22,.61,.36,1)}
.faq-shell .fq-deco2{position:absolute;left:-150px;top:-170px;width:380px;height:380px;border-radius:50%;background:rgba(0,162,217,.18);filter:blur(10px);transition:transform .8s cubic-bezier(.22,.61,.36,1)}
.faq-shell:hover .fq-deco{transform:scale(1.25)}
.faq-shell:hover .fq-deco2{transform:translate(40px,30px)}
.faq-layout{position:relative;z-index:2;display:grid;grid-template-columns:0.82fr 1.18fr;gap:clamp(34px,5vw,76px);align-items:start}
.faq-aside{position:sticky;top:96px}
.faq-aside .faq-eyebrow{font-family:var(--ft);font-size:11px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--cyan);margin-bottom:14px}
.faq-aside .faq-heading{font-family:var(--fh);font-size:clamp(38px,4.4vw,62px);font-weight:900;letter-spacing:.01em;text-transform:uppercase;line-height:.98;color:#fff}
.faq-aside .faq-heading em{font-style:normal;color:var(--cyan)}
.faq-help{margin-top:28px}
.faq-help p{font-family:var(--ft);font-size:clamp(14px, 17.33px - 0.278vw, 16px);color:rgba(255,255,255,.82);line-height:1.65;margin-bottom:18px}
.faq-list{display:flex;flex-direction:column}
.faq-item{position:relative;border-top:1px solid rgba(255,255,255,.16);cursor:none;transition:padding-left .3s}
.faq-item:last-child{border-bottom:1px solid rgba(255,255,255,.16)}
.faq-item:hover{padding-left:8px}
.faq-item.open{padding-left:8px}
.faq-q{display:flex;align-items:center;gap:20px;padding:26px 4px;pointer-events:none}
.faq-num{flex-shrink:0;font-family:var(--fh);font-size:14px;font-weight:900;line-height:1;color:var(--cyan);min-width:30px;letter-spacing:.02em}
.faq-q-text{flex:1;font-family:var(--fh);font-size:clamp(16px,1.5vw,19px);font-weight:700;color:#fff;line-height:1.28;letter-spacing:.01em;text-transform:uppercase;transition:color .25s}
.faq-item:hover .faq-q-text{color:rgba(255,255,255,.78)}
.faq-plus{flex-shrink:0;width:40px;height:40px;border-radius:50%;border:1.5px solid rgba(255,255,255,.3);position:relative;transition:background .3s,border-color .3s,transform .3s}
.faq-item:hover .faq-plus,.faq-item.open .faq-plus{background:var(--cyan);border-color:var(--cyan)}
.faq-plus::before,.faq-plus::after{content:'';position:absolute;top:50%;left:50%;background:#fff;border-radius:2px;transition:transform .35s cubic-bezier(.4,0,.2,1),opacity .3s}
.faq-plus::before{width:14px;height:2px;transform:translate(-50%,-50%)}
.faq-plus::after{width:2px;height:14px;transform:translate(-50%,-50%)}
.faq-item.open .faq-plus::after{opacity:0;transform:translate(-50%,-50%) rotate(90deg)}
.faq-a{display:grid;grid-template-rows:0fr;transition:grid-template-rows .42s cubic-bezier(.4,0,.2,1)}
.faq-a-overflow{overflow:hidden;min-height:0}
.faq-item.open .faq-a{grid-template-rows:1fr}
.faq-a-inner{font-family:var(--ft);font-size:clamp(14.5px, 17px - 0.208vw, 16px);color:rgba(255,255,255,.84);line-height:1.8;padding:0 54px 28px 50px}

/* ============ CTA FINAL ============ */
.section-cta{padding:140px 64px;text-align:center}
.section-cta .blob-a{width:620px;height:620px;top:-240px;right:-260px;background:radial-gradient(circle,rgba(0,162,217,.14) 0%,transparent 70%)}
.cta-inner{position:relative;z-index:2}
.cta-pre{font-family:var(--ft);font-size:12px;font-weight:700;letter-spacing:.15em;text-transform:uppercase;color:var(--teal);margin-bottom:24px}
.cta-title{font-family:var(--fh);font-size:clamp(48px,7vw,98px);font-weight:900;letter-spacing:.01em;text-transform:uppercase;color:var(--marine);line-height:.95;margin-bottom:36px}
.cta-title em{font-style:normal;color:var(--teal)}
.cta-sub{font-family:var(--ft);font-size:16px;color:var(--ink-soft);max-width:520px;margin:0 auto 48px;line-height:1.7}
.cta-actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
.cta-actions .btn{min-width:210px;justify-content:center}

/* ============ RESPONSIVE ============ */
@media (max-width:1100px){
  .paths-grid{grid-template-columns:1fr}
  .exp-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:860px){
  .faq-layout{grid-template-columns:1fr;gap:36px}
  .faq-aside{position:static}
}
/* Marges de page standardisées : 20px de chaque côté à 720px et moins */
@media (max-width:720px){
  /* [MOBILE v3] HERO — bord superieur a 20px sous le logo (padding-top ajuste par theme.js). */
  .product-hero-shell{min-height:auto;justify-content:flex-start;padding-top:70px}
  .ph-wrap{transform:none}

  /* [MOBILE v3] HERO ACTIONS — boutons jumeaux empiles, largeur = le plus long, centres x/y. */
  .ph-actions{display:grid;grid-template-columns:minmax(0,max-content);justify-content:center;gap:14px}
  .ph-actions .btn,
  .ph-actions .link-arrow{
    justify-content:center;
    align-items:center;
    max-width:100%;
    padding:14px 30px;
    border-radius:999px;
    font-size:clamp(10px,0.5vw + 8.4px,12px);
    font-weight:700;
    letter-spacing:.1em;
    text-transform:uppercase;
    gap:10px;
  }
  .ph-actions .btn-ghost-white{background:var(--white);color:var(--marine);border:1.5px solid var(--white)}
  .ph-actions .link-arrow.on-dark{background:transparent;color:#fff;border:1.5px solid #fff}
  .ph-actions>:only-child{background:transparent;color:#fff;border:1.5px solid #fff}
  .panel{width:calc(100% - 40px);border-radius:32px}
  .section-paths,.section-phases,.section-faq{width:calc(100% - 40px)}
  .section-expertise,.section-cta{padding-left:24px;padding-right:24px}
  .exp-grid{grid-template-columns:1fr}
  .path-card{padding:38px 28px}
  .phases-wrap{padding:34px 24px}
  .phase-card{grid-template-columns:1fr;gap:14px;padding:28px 24px}
  .phases-track::before{display:none}
  .phase-num{font-size:36px}
  .phase-prog{grid-template-columns:1fr}
  .faq-q{padding:22px 22px}
  .faq-a-inner{padding:0 22px 22px 22px}
}
/* Mobile (≤480px) : le padding interne (axe x) des encadrés décroît
   progressivement jusqu'à 20px à 320px, puis reste à 20px en dessous. */
@media (max-width:480px){
  .product-hero-content{padding-left:clamp(20px,12.5vw - 20px,40px);padding-right:clamp(20px,12.5vw - 20px,40px)}
  .path-card{padding-left:clamp(20px,4px + 5vw,28px);padding-right:clamp(20px,4px + 5vw,28px)}
  .phases-wrap{padding-left:clamp(20px,12px + 2.5vw,24px);padding-right:clamp(20px,12px + 2.5vw,24px)}
  .phase-card{padding-left:clamp(20px,12px + 2.5vw,24px);padding-right:clamp(20px,12px + 2.5vw,24px)}
  .exp-card{padding-left:clamp(20px,6.25vw,30px);padding-right:clamp(20px,6.25vw,30px)}
  .section-expertise{padding-left:clamp(20px,12px + 2.5vw,24px);padding-right:clamp(20px,12px + 2.5vw,24px)}
  .section-cta{padding-left:clamp(20px,12px + 2.5vw,24px);padding-right:clamp(20px,12px + 2.5vw,24px)}
  .faq-shell{padding-left:clamp(20px,6.25vw,30px);padding-right:clamp(20px,6.25vw,30px)}
  /* Démarche : on replie desc + livrables, on garde num/eyebrow/titre */
  .phase-toggle{display:block;position:absolute;top:26px;right:20px;width:34px;height:34px;border-radius:50%;border:1.5px solid rgba(0,162,217,.4)}
  .phase-toggle::before,.phase-toggle::after{content:'';position:absolute;top:50%;left:50%;background:var(--cyan);border-radius:2px;transition:opacity .3s,background .3s}
  .phase-toggle::before{width:12px;height:2px;transform:translate(-50%,-50%)}
  .phase-toggle::after{width:2px;height:12px;transform:translate(-50%,-50%)}
  .phase-card.open .phase-toggle{background:var(--cyan);border-color:var(--cyan)}
  .phase-card.open .phase-toggle::before,.phase-card.open .phase-toggle::after{background:#fff}
  .phase-card.open .phase-toggle::after{opacity:0}
  .phase-collapse{display:grid;grid-template-rows:0fr;transition:grid-template-rows .42s cubic-bezier(.4,0,.2,1)}
  .phase-collapse-inner{overflow:hidden}
  .phase-card.open .phase-collapse{grid-template-rows:1fr}
}