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/* Identité e-formatic : chapeau académique et monogramme e. */
.brand-logo{display:block;width:238px;height:auto;max-width:100%;object-fit:contain}
.footer-brand .brand-logo{width:235px}
@media(max-width:800px){.brand-logo{width:218px}}
@media(max-width:600px){.brand-logo{width:195px}.desktop-nav{gap:15px}}
@media(max-width:540px){.brand-logo{width:205px}.header-inner{min-height:78px}.desktop-nav{top:78px}}
@media(max-width:360px){.brand-logo{width:188px}}
@media(max-width:640px){.header-inner{min-height:78px}.brand-logo{width:205px}.menu-toggle{display:flex}.desktop-nav{display:none;position:absolute;top:78px;left:0;right:0;background:#111015;border-bottom:1px solid #45394f;padding:12px 22px 22px;flex-direction:column;align-items:stretch;gap:0;margin:0}.desktop-nav.is-open{display:flex}.desktop-nav a{padding:14px 8px;font-size:1rem}.desktop-nav a[aria-current=page]{color:var(--accent)}.desktop-nav a[aria-current=page]:after{display:none}}
@media(max-width:360px){.brand-logo{width:188px}}

/* Intégration du logo sur les fonds sombres du site. */
.brand-logo{mix-blend-mode:normal}

/* Un accompagnement visible dès le premier écran. */
.hotline-note{display:inline-flex;align-items:center;gap:14px;margin-top:26px;padding:15px 18px;border:1px solid #54436f;border-radius:6px;background:linear-gradient(115deg,#241b34,#14121b);max-width:490px;transition:border-color .2s}
.hotline-note:hover{border-color:var(--accent)}
.hotline-note>.icon{width:25px;height:25px;color:var(--accent)}
.hotline-note strong{display:block;color:#e5d9ff;font-size:1rem;line-height:1.5;font-weight:600}
.hotline-note span span{display:block;color:#c0b8cb;font-size:.875rem;line-height:1.55;margin-top:3px}
.hero-note{line-height:1.65;max-width:510px;font-size:.875rem}
.fact strong{font-size:.95rem}
.fact span{font-size:.875rem;color:#aaa3b7;line-height:1.5;margin-top:4px}
.fact:first-child strong{color:#d5c3ff}
.company-section{border-top:1px solid var(--line)}
.company-grid{display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:center}
.company-grid h2{max-width:560px}
.company-grid>div>p{margin-top:25px;max-width:490px;font-size:1rem}
.company-grid .btn{margin-top:28px}
.company-details{padding:34px;border:1px solid #41344f;border-radius:8px;background:linear-gradient(140deg,#1e1729,#131117)}
.company-details .benefit{grid-template-columns:25px 1fr;gap:15px}
.company-details .benefit p{font-size:1rem}
.support-section{padding-block:80px}
.support-panel{display:grid;grid-template-columns:155px 1fr;gap:40px;align-items:center;border:1px solid #66507e;border-radius:8px;padding:52px;background:radial-gradient(ellipse at 0 50%,#302040,transparent 60%),#17121f}
.support-symbol{font-family:var(--display);font-size:10rem;line-height:1;color:var(--accent);letter-spacing:-.06em;font-weight:400;text-align:center}
.support-copy h2{font-size:clamp(2rem,3.4vw,3rem);max-width:820px}
.support-copy .eyebrow{margin-bottom:20px}
.support-copy p{max-width:790px;font-size:1.05rem;margin-top:24px;color:#c1b8cd}
.support-copy p strong{font-weight:600;color:#f1eafb}
.support-promises{display:flex;flex-wrap:wrap;gap:13px 25px;margin-top:25px}
.support-promises span{display:flex;align-items:center;gap:8px;color:#ddd2eb;font-size:.875rem}
.support-promises .icon{width:17px;height:17px;color:var(--accent)}
.support-contact{display:inline-flex;align-items:center;gap:10px;color:#e8ddfa;border-top:1px solid #4a395b;padding-top:22px;margin-top:27px;font-size:.95rem;line-height:1.65}
.support-contact:hover{color:var(--accent)}
.course-aside .aside-support dd{color:#d9c5ff;font-weight:550}

/* La géométrie de la maison reste intacte ; la vue est animée en perspective. */
.house-scene{perspective:1200px}
.house-perspective{width:112%;flex:0 0 112%;min-width:0;perspective:1200px;mix-blend-mode:screen;transform:rotateX(var(--house-rx,0deg)) rotateY(var(--house-ry,0deg));transition:transform .8s ease-out}
.house-float{position:relative;transform-origin:50% 58%}
.house-scene .house-perspective img{width:100%;height:auto;animation:none;mix-blend-mode:normal}
.house-sweep{position:absolute;inset:13% 8%;pointer-events:none;opacity:0;background:linear-gradient(100deg,transparent 42%,#bca2ff0a 47%,#c7afff55 50%,#bca2ff0a 50.4%,transparent 55%);background-size:240% 100%;mix-blend-mode:screen}
.house-scene.is-animated .house-float{animation:house-orbit 14s ease-in-out infinite}
.house-scene.is-animated img{animation:none}
.house-scene.is-animated .house-sweep{animation:house-scan 9s ease-in-out 1.8s infinite}
.house-scene.is-paused .house-float,.house-scene.is-paused img,.house-scene.is-paused .house-sweep{animation-play-state:paused}
.house-toggle{position:absolute;z-index:4;top:76px;right:68px;display:inline-flex;align-items:center;gap:8px;min-height:40px;padding:6px 12px;background:#15111be8;border:1px solid #4b3e5d;border-radius:5px;color:#cbbfda;font-size:.875rem;line-height:1.5;transition:border-color .2s}
.house-toggle[hidden]{display:none}
.house-toggle:hover{border-color:var(--accent);color:#f3eaff}
.motion-glyph{font-family:Arial,sans-serif;font-size:.8rem;display:inline-block;width:13px;text-align:center}
@keyframes house-orbit{0%,100%{transform:translate3d(0,5px,0) rotateY(-4deg) rotateX(1deg) scale(1)}50%{transform:translate3d(-7px,-10px,0) rotateY(4deg) rotateX(-1deg) scale(1.025)}}
@keyframes house-reveal{from{opacity:0;clip-path:inset(0 100% 0 0)}to{opacity:1;clip-path:inset(0 0 0 0)}}
@keyframes house-scan{0%,10%{background-position:160% 50%;opacity:0}18%{opacity:.7}55%{background-position:-60% 50%;opacity:.5}65%,100%{background-position:-60% 50%;opacity:0}}
@media(max-width:1100px){.company-grid{gap:45px}.support-panel{padding:38px;grid-template-columns:120px 1fr;gap:30px}.support-symbol{font-size:8rem}}
@media(max-width:800px){.company-grid{grid-template-columns:1fr;gap:32px}.company-grid>div>p{max-width:650px}.support-panel{grid-template-columns:1fr;gap:16px;padding:32px}.support-symbol{font-size:6rem;text-align:left;line-height:.9}.support-section{padding-block:65px}.house-perspective{width:100%;flex-basis:100%}.house-toggle{top:45px;right:30px}.house-scene .house-perspective img{max-height:455px}.facts-grid .fact{padding:22px 15px!important}.fact strong{font-size:.95rem}.fact span{font-size:.875rem}}
@media(max-width:540px){.hotline-note{padding:13px 14px;gap:11px;margin-top:23px}.hotline-note strong{font-size:.95rem}.hotline-note span span{font-size:.875rem}.company-details{padding:25px 21px}.company-grid .btn{width:100%;padding-inline:16px;gap:12px}.support-panel{padding:27px 22px}.support-copy h2{font-size:2rem}.support-copy p{font-size:1rem}.support-promises{flex-direction:column;gap:12px}.support-section{padding-block:55px}.support-contact{font-size:.875rem;align-items:flex-start}.support-contact .icon{margin-top:3px}.facts-grid .fact{align-items:flex-start;gap:8px;padding:18px 7px!important}.fact .icon{margin-top:4px}.fact strong{font-size:.875rem}.fact span{font-size:.875rem}.house-toggle{top:40px;right:22px;min-height:38px;padding:5px 10px}.house-scene .house-perspective img{max-height:310px}.house-scene .hero-index{right:22px;font-size:.65rem}.house-scene .art-label{right:22px}.hero-note{font-size:.875rem}}
@media(prefers-reduced-motion:reduce){.house-perspective{transform:none!important}.house-toggle{display:none!important}}

/* Multilingual navigation and teaching formats */
.header-inner{gap:20px}.language-nav{display:flex;align-items:center;gap:2px;flex-shrink:0;border:1px solid var(--line);border-radius:999px;padding:3px}.language-nav a{display:grid;place-items:center;min-width:30px;min-height:32px;font-size:.72rem;border-radius:999px;color:var(--muted)}.language-nav a[aria-current]{background:var(--accent);color:#16111e}.language-nav a:hover{color:var(--text)}.language-nav a[aria-current]:hover{color:#16111e}.desktop-nav{gap:25px;margin-right:0}.hero-copy{min-width:0}h1,h2,h3{overflow-wrap:break-word}.service-layout{display:grid;grid-template-columns:1.35fr .8fr;gap:64px;align-items:start}.service-links{display:grid;gap:14px;margin-top:24px}.service-links a{color:var(--accent);font-size:.95rem}.service-links svg{width:18px;height:18px;vertical-align:middle}.service-hero h1{font-size:clamp(2.7rem,5vw,4.5rem)}
@media(max-width:1350px){.header-inner>.btn{display:none}}
@media(max-width:1000px){.header-inner{gap:12px}.desktop-nav{gap:17px}.brand-logo{width:205px}}
@media(max-width:940px){.menu-toggle{display:flex}.desktop-nav{display:none;position:absolute;top:100%;left:0;right:0;margin:0;padding:24px;background:#111116;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;gap:20px}.desktop-nav.is-open{display:flex}.language-nav{margin-left:auto}.service-layout{grid-template-columns:1fr;gap:32px}}
@media(max-width:540px){.header-inner{gap:8px;min-height:78px}.brand-logo{width:160px}.language-nav{gap:0;padding:2px}.language-nav a{min-width:27px;min-height:30px;font-size:.68rem}.menu-toggle{flex-shrink:0;width:34px}.hero h1,.course-hero h1,.contact-hero h1{font-size:clamp(2.2rem,9vw,3rem)}}
@media(max-width:350px){.brand-logo{width:140px}.header-inner{gap:6px}}

/* Home: loop while hovered on desktop; automatic playback on touch screens. */
.house-scene[data-house-scene="home"].is-animated .house-float{animation-duration:4.8s;animation-iteration-count:infinite;animation-fill-mode:both}
.house-scene[data-house-scene="home"].is-animated .house-sweep{animation-duration:3s;animation-iteration-count:infinite;animation-fill-mode:both}
.trainer-line .monogram{flex:0 0 48px}.trainer-line>div:last-child{min-width:0}.trainer-line span{display:block;line-height:1.5;margin-top:3px}

/* Footer mark: align the visible artwork with the copy below. */
.footer-brand .brand{display:block;width:235px;height:auto;margin:0 0 14px;padding:0}
.footer-brand .brand-logo{position:static;width:235px;height:auto;max-width:100%}
.footer-brand p{margin-left:0}.support-contact a{text-decoration:underline;text-underline-offset:4px}
.form-trap{position:absolute!important;left:-10000px;width:1px;height:1px;overflow:hidden}
.contact-form button:disabled{opacity:.6;cursor:wait}.form-status[data-state="error"]{border-color:#cb8585;color:#f3cccc}.form-status[data-state="success"]{border-color:#8baa97;color:#d7efdc}

.contact-form button[hidden]{display:none}