:root{--navy:#071b35;--navy2:#0c294c;--blue:#1769c2;--green:#65a84a;--green2:#83c35b;--red:#c9253b;--ink:#182333;--muted:#637083;--paper:#fff;--soft:#f4f7f9;--line:#dce4ea;--shadow:0 18px 50px rgba(7,27,53,.12);--radius:22px;--max:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:#fff;line-height:1.65}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.wrap{width:min(var(--max),calc(100% - 40px));margin:auto}.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);border-bottom:1px solid rgba(7,27,53,.08)}.nav{min-height:82px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:12px}.brand img{width:48px;height:48px;border-radius:10px}.brand-name{font-size:1.25rem;font-weight:850;color:var(--navy);line-height:1.05}.brand-tag{font-size:.78rem;color:var(--muted);margin-top:4px}.menu{display:flex;align-items:center;gap:28px;font-size:.94rem;font-weight:700}.menu a{padding:28px 0 24px;border-bottom:3px solid transparent}.menu a:hover,.menu a.active{color:var(--green);border-color:var(--green)}.menu-toggle{display:none;border:0;background:none;font-size:1.6rem}.hero{min-height:610px;background:linear-gradient(90deg,rgba(4,18,37,.9) 0%,rgba(4,18,37,.76) 38%,rgba(4,18,37,.18) 72%),url('../assets/images/hero-humain.jpg') center/cover no-repeat;color:#fff;display:flex;align-items:center}.hero-copy{width:min(680px,100%);padding:72px 0}.eyebrow{text-transform:uppercase;letter-spacing:.16em;font-size:.78rem;font-weight:850;color:var(--green2)}h1,h2,h3{line-height:1.13;margin:0 0 18px;color:var(--navy)}.hero h1{color:#fff;font-size:clamp(2.6rem,5vw,5rem);letter-spacing:-.045em}.hero .lead{font-size:1.22rem;max-width:650px}.hero strong{color:#fff}.hero-kicker{font-size:1.12rem;font-weight:800}.hero-callout{font-size:clamp(1.7rem,3vw,2.5rem);font-weight:900;margin:26px 0 10px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--green);color:#fff;padding:13px 20px;border-radius:999px;font-weight:850;box-shadow:0 8px 24px rgba(101,168,74,.25);transition:.2s}.btn:hover{transform:translateY(-2px);background:#57963f}.btn.secondary{background:transparent;border:1px solid rgba(255,255,255,.45)}.section{padding:86px 0}.section.soft{background:var(--soft)}.section.navy{background:var(--navy);color:#fff}.section.navy h2,.section.navy h3{color:#fff}.section-head{max-width:820px;margin-bottom:42px}.section h2{font-size:clamp(2rem,3.8vw,3.35rem);letter-spacing:-.035em}.section h3{font-size:1.4rem}.big-quote{font-size:clamp(1.65rem,3vw,2.55rem);font-weight:850;line-height:1.25;color:var(--navy);max-width:950px;margin:28px auto;text-align:center}.intro{font-size:1.12rem;max-width:850px}.highlight{background:linear-gradient(120deg,#eef7e9,#fff);border:1px solid #d8eacb;border-radius:var(--radius);padding:30px 34px;box-shadow:var(--shadow)}.duo{display:grid;grid-template-columns:1fr 1fr;gap:28px}.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:0 10px 34px rgba(7,27,53,.06)}.card.dark{background:var(--navy2);color:#fff;border:0}.card.dark h3{color:#fff}.label{font-size:.78rem;letter-spacing:.13em;text-transform:uppercase;font-weight:900;color:var(--green)}.synergy{margin:50px auto 0;display:grid;grid-template-columns:1fr 170px 1fr;align-items:center;gap:24px}.track{background:#fff;border:1px solid var(--line);border-radius:24px;padding:26px;box-shadow:var(--shadow)}.track-title{font-size:1.7rem;font-weight:900;color:var(--navy)}.track-sub{color:var(--muted);margin-bottom:18px}.steps-mini{display:grid;grid-template-columns:repeat(6,1fr);gap:8px}.step-mini{text-align:center;padding:10px 5px;border-radius:12px;background:var(--soft);font-size:.7rem;font-weight:850}.step-mini b{display:block;font-size:1.45rem;color:var(--green)}.synergy-core{width:170px;height:170px;border-radius:50%;display:grid;place-items:center;text-align:center;background:radial-gradient(circle at 35% 30%,#2e75c7,var(--navy));color:#fff;font-weight:900;box-shadow:0 0 0 12px rgba(101,168,74,.12),0 22px 50px rgba(7,27,53,.24)}.timeline{display:grid;grid-template-columns:repeat(6,1fr);gap:12px;position:relative;margin-top:38px}.timeline:before{content:"";position:absolute;left:5%;right:5%;top:33px;height:3px;background:linear-gradient(90deg,var(--blue),var(--green));z-index:0}.phase{position:relative;z-index:1}.phase-button{width:100%;border:0;background:none;padding:0;text-align:left;cursor:pointer}.phase-letter{width:66px;height:66px;border-radius:50%;display:grid;place-items:center;background:var(--navy);color:#fff;font-size:1.65rem;font-weight:950;margin-bottom:16px;box-shadow:0 8px 20px rgba(7,27,53,.18)}.phase:nth-child(5) .phase-letter{background:var(--green)}.phase-name{font-weight:900;color:var(--navy);font-size:.96rem}.phase-fr{font-size:.84rem;color:var(--muted)}.phase-detail{display:none;margin-top:12px;padding:16px;border-radius:14px;background:#fff;border:1px solid var(--line);font-size:.88rem}.phase.open .phase-detail{display:block}.books{display:grid;grid-template-columns:.9fr 1.1fr;gap:54px;align-items:center}.book-img{max-height:510px;margin:auto;object-fit:contain}.small-book{display:grid;grid-template-columns:180px 1fr;gap:28px;align-items:center}.small-book img{max-height:270px;margin:auto}.offer-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px}.offer-card{border-radius:24px;padding:34px;border:1px solid var(--line);background:#fff;box-shadow:var(--shadow)}.online-mark{width:86px;height:86px;border-radius:24px;background:linear-gradient(145deg,var(--navy),var(--blue));display:grid;place-items:center;color:#fff;font-weight:950;font-size:1.1rem;margin-bottom:24px}.shine{font-size:clamp(2.2rem,5vw,4.8rem);font-weight:950;letter-spacing:.04em;text-align:center;color:#fff;margin:22px 0}.contact-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:42px}.form{display:grid;grid-template-columns:1fr 1fr;gap:16px}.form label{font-size:.82rem;font-weight:800;color:var(--muted)}.form input,.form textarea,.form select{width:100%;margin-top:6px;padding:13px 14px;border:1px solid var(--line);border-radius:12px;font:inherit}.form .full{grid-column:1/-1}.form textarea{min-height:150px}.footer{background:#041226;color:#bdc8d5;padding:36px 0}.footer-row{display:flex;justify-content:space-between;gap:20px;align-items:center}.footer strong{color:#fff}.subhero{padding:86px 0 72px;background:linear-gradient(135deg,var(--navy),#123c69);color:#fff}.subhero h1{color:#fff;font-size:clamp(2.6rem,5vw,4.6rem)}.subhero p{font-size:1.15rem;max-width:800px}.center{text-align:center}.mt{margin-top:34px}.muted{color:var(--muted)}.accent{color:var(--green)}
@media(max-width:900px){.menu{display:none;position:absolute;top:82px;left:0;right:0;background:#fff;padding:12px 22px 24px;flex-direction:column;align-items:flex-start;gap:0;box-shadow:var(--shadow)}.menu.open{display:flex}.menu a{padding:12px 0;width:100%}.menu-toggle{display:block}.hero{min-height:620px;background-position:62% center}.hero-copy{padding:58px 0}.duo,.offer-grid,.books,.contact-grid{grid-template-columns:1fr}.synergy{grid-template-columns:1fr}.synergy-core{margin:auto}.timeline{grid-template-columns:1fr 1fr}.timeline:before{display:none}.small-book{grid-template-columns:1fr}.form{grid-template-columns:1fr}.form .full{grid-column:auto}.footer-row{flex-direction:column;align-items:flex-start}.steps-mini{grid-template-columns:repeat(3,1fr)}}
@media(max-width:560px){.wrap{width:min(var(--max),calc(100% - 28px))}.section{padding:62px 0}.hero{background:linear-gradient(rgba(4,18,37,.8),rgba(4,18,37,.8)),url('../assets/images/hero-humain.jpg') 56% center/cover}.timeline{grid-template-columns:1fr}.brand-tag{display:none}}
/* V2 — visual refinements */
.brand img{width:54px;height:54px;object-fit:contain;border-radius:0;background:#fff}
.narrow{max-width:920px}.home-promise{background:#fff}.section-rule{width:64px;height:3px;background:var(--green);margin:0 auto 30px;border-radius:4px}.promise-text{font-size:clamp(1.25rem,2.25vw,1.7rem);line-height:1.6;color:var(--navy);margin:0 auto 24px}.text-link{display:inline-block;color:var(--green);font-weight:850;border-bottom:1px solid rgba(101,168,74,.4);padding-bottom:3px}.text-link:hover{border-color:var(--green)}
.definition-band{position:relative;overflow:hidden;background:var(--navy);color:#fff;border-radius:var(--radius);padding:38px 42px 38px 118px;box-shadow:0 18px 50px rgba(7,27,53,.16)}.definition-band p{font-size:1.35rem;line-height:1.6;margin:0}.definition-mark{position:absolute;left:28px;top:50%;transform:translateY(-50%);width:66px;height:66px;border-radius:50%;display:grid;place-items:center;background:#fff;color:var(--navy);font-weight:950;font-size:1.25rem;box-shadow:0 0 0 8px rgba(255,255,255,.08)}
@media(max-width:560px){.definition-band{padding:30px}.definition-mark{position:static;transform:none;margin-bottom:20px}.definition-band p{font-size:1.12rem}.brand img{width:48px;height:48px}}

/* V3 — palette and footer refinements */
:root{--light-blue:#eaf4fb;--light-blue-2:#f3f8fc}
.home-promise{background:var(--light-blue)}
.definition-plain{max-width:980px;padding:8px 0 8px 30px;border-left:4px solid var(--navy)}
.definition-plain p{font-size:1.35rem;line-height:1.65;color:var(--navy);margin:0}
.section.light-blue{background:var(--light-blue);color:var(--ink)}
.section.light-blue h2,.section.light-blue h3{color:var(--navy)}
.individual-light .shine{color:var(--navy)}
.highlight-neutral{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px 34px;box-shadow:0 10px 34px rgba(7,27,53,.06)}
.subhero-light{background:var(--light-blue);color:var(--ink)}
.subhero-light h1{color:var(--navy)}
.subhero-light .eyebrow{color:var(--blue)}
.contact-card-light{background:var(--light-blue);color:var(--ink);border:1px solid #d6e7f3}
.contact-card-light h3{color:var(--navy)}
.contact-card-light hr{border-top-color:#cbdde9 !important}
.contact-brand{display:flex;align-items:center;gap:14px;margin-top:30px;padding-top:24px;border-top:1px solid #cbdde9}
.contact-brand img{width:52px;height:52px;object-fit:contain;background:#fff}
.contact-brand strong{display:block;color:var(--navy);font-size:1.08rem}
.contact-brand span{display:block;color:var(--muted);font-size:.82rem;margin-top:2px}
.footer-brand{display:flex;align-items:center;gap:12px}
.footer-brand img{width:42px;height:42px;object-fit:contain;background:#fff;border-radius:3px}
.footer-brand strong{display:block;color:#fff;line-height:1.1}
.footer-brand span{display:block;color:#bdc8d5;font-size:.8rem;margin-top:3px}
@media(max-width:560px){.definition-plain{padding-left:20px}.definition-plain p{font-size:1.12rem}.footer-brand img{width:38px;height:38px}}

.contact-card-dark{background:var(--navy2);color:#fff;border:0}.contact-card-dark h3{color:#fff}.contact-card-dark .contact-brand strong{color:#fff}.contact-card-dark .contact-brand span{color:#d9e2ec}

/* V6 — requested hero imagery + V5 contact-card alignment only */
.subhero-photo{position:relative;background-size:cover;background-position:center;color:#fff}
.subhero-photo-iagilite{background-position:48% center;background-image:linear-gradient(90deg,rgba(7,27,53,.98) 0%,rgba(7,27,53,.92) 34%,rgba(7,27,53,.52) 58%,rgba(7,27,53,.10) 100%),url('../assets/images/hero-iagilite.png')}
.subhero-photo-accompagnements{background-position:center 32%;background-image:linear-gradient(90deg,rgba(7,27,53,.98) 0%,rgba(7,27,53,.93) 34%,rgba(7,27,53,.50) 58%,rgba(7,27,53,.08) 100%),url('../assets/images/hero-accompagnements.png')}
.contact-grid{align-items:stretch}
.contact-card-dark{margin-bottom:69px}
.contact-card-dark .contact-brand{justify-content:center}
@media(max-width:900px){.subhero-photo{background-position:center}.contact-card-dark{margin-bottom:0}.contact-card-dark .contact-brand{justify-content:center}}

/* V6 ajustée v3 — image ajoutée uniquement au bandeau supérieur Échangeons */
.subhero-photo-echangeons{background-position:right center;background-image:linear-gradient(90deg,rgba(7,27,53,.99) 0%,rgba(7,27,53,.96) 38%,rgba(7,27,53,.72) 62%,rgba(7,27,53,.30) 100%),url('../assets/images/hero-echangeons.png')}
@media(max-width:900px){.subhero-photo-echangeons{background-position:center;background-image:linear-gradient(rgba(7,27,53,.88),rgba(7,27,53,.88)),url('../assets/images/hero-echangeons.png')}}

.keep-line{white-space:nowrap}.hp-field{position:absolute!important;left:-9999px!important;opacity:0!important;pointer-events:none!important}@media(max-width:560px){.keep-line{white-space:normal}}

.iagility-online-img{width:100%;height:auto;display:block;border-radius:14px;margin-bottom:22px;box-shadow:0 10px 30px rgba(7,27,53,.14)}