:root{--navy:#092956;--ink:#142e4b;--cyan:#04a9c8;--orange:#ff650d;--yellow:#ffbf00;--line:#dce4ea;--paper:#f2f6f8}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;color:var(--ink);background:#fff;font-family:Arial,Helvetica,sans-serif;font-size:16px;line-height:1.6}a{color:inherit;text-decoration:none}a:focus-visible{outline:3px solid var(--cyan);outline-offset:5px}h1,h2,h3,p{margin:0}h1,h2,h3{line-height:1.13}em{font-style:normal;color:var(--cyan)}.skip{position:absolute;left:10px;top:-100px;padding:10px;background:white;z-index:10}.skip:focus{top:10px}.header{min-height:112px;padding:12px 5%;display:flex;align-items:center;justify-content:space-between;gap:32px;background:white;border-bottom:4px solid var(--cyan)}.brand{display:flex;align-items:center;gap:20px}.brand img{width:125px;height:108px;object-fit:contain}.brand>span{border-left:1px solid var(--line);padding-left:20px;font-size:12px;line-height:1.6;font-weight:700;letter-spacing:1.3px}.header nav{display:flex;gap:30px;font-size:14px;font-weight:600}.header nav a:hover,.text-link:hover{color:#007f9a}.header-contact{font-size:14px;border-bottom:1px solid var(--navy);padding:9px 0}.header-contact span{margin-left:22px}.hero{display:grid;grid-template-columns:1.2fr 1fr;max-width:1600px;margin:auto;padding:76px 5% 70px;gap:65px;align-items:center}.eyebrow{font-size:12px;letter-spacing:2px;font-weight:bold;margin-bottom:25px}.hero .eyebrow{display:flex;align-items:center;gap:12px}.eyebrow>span{height:3px;width:30px;background:var(--orange)}h1{font-size:clamp(42px,4.8vw,74px);letter-spacing:-2.8px;line-height:1.08}.intro{font-size:18px;line-height:1.7;margin:28px 0 30px;max-width:530px;color:#526375}.hero-actions{display:flex;align-items:center;gap:28px;flex-wrap:wrap}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:30px;min-height:52px;padding:13px 22px;font-size:14px;font-weight:700}.orange{background:var(--orange);color:#092143;transition:background .2s}.orange:hover{background:#ff8d42}.text-link{font-size:14px;font-weight:bold;border-bottom:1px solid currentColor;padding:9px 0;display:inline-flex;gap:20px}.hero-note{font-size:13px;margin-top:33px;font-weight:600}.hero-note span{color:var(--cyan);margin:0 14px}.hero-panel{background:var(--navy);color:#fff;padding:34px 35px 26px;position:relative;min-height:465px}.panel-top{display:flex;justify-content:space-between;align-items:center;font-size:12px;font-weight:600;line-height:1.5;letter-spacing:1.3px;margin-bottom:20px}.panel-mark{color:#8da8c4;font-size:12px;letter-spacing:1px}.axis{display:flex;align-items:flex-start;gap:18px;padding:25px 0;border-top:1px solid #365071}.axis-num{font-size:12px;color:#85a4c7;padding-top:6px}.axis h2{font-size:34px;letter-spacing:-1px}.axis p{font-size:14px;line-height:1.5;color:#b9cbe0;margin-top:9px}.axis>span:last-child{margin-left:auto;color:var(--cyan);font-size:23px}.axis:hover h2{color:#4bd6ef}.spectrum{display:flex;gap:8px;margin-top:9px}.spectrum i{height:8px;flex:1;background:var(--orange)}.spectrum i:nth-child(2){background:#ffbf00;flex:.7}.spectrum i:nth-child(3){background:var(--cyan);flex:1.2}.scope{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;background:var(--navy);color:#fff;padding:23px 7%;border-top:5px solid var(--cyan);border-bottom:5px solid var(--orange);font-size:12px;letter-spacing:2px;font-weight:bold}.section{padding:90px 7%}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:35px;margin-bottom:45px}.section-heading h2,.approach h2,.contact h2{font-size:clamp(30px,3.2vw,48px);letter-spacing:-1.5px}.section-heading>p{font-size:16px;color:#637082;line-height:1.7;padding-bottom:5px}.service-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}.service{padding:28px 25px 30px;border-top:5px solid var(--cyan);border-right:1px solid var(--line);border-bottom:1px solid var(--line);scroll-margin-top:25px}.service-top{display:flex;justify-content:flex-start;align-items:center;gap:12px;margin-bottom:30px;font-size:12px;color:#6a7d8e}.tag{font-size:12px;letter-spacing:.6px;font-weight:700;color:#087e99}.service h3{font-size:21px;letter-spacing:-.4px;margin-bottom:16px;line-height:1.22}.service p{font-size:16px;color:#5c6b7a;line-height:1.65}.approach{display:grid;grid-template-columns:1fr 1fr;gap:90px;background:var(--paper)}.approach-intro{margin-top:25px;max-width:440px;color:#5c6b7a}.approach .text-link{margin-top:24px}.principles article{display:flex;gap:28px;padding:23px 0;border-bottom:1px solid #cfdae3}.principles article:first-child{padding-top:0}.principles article>span{font-size:13px;color:#0086a4}.principles h3{font-size:22px;margin-bottom:10px}.principles p{color:#5c6b7a}.clients{display:grid;grid-template-columns:1fr 1.12fr;gap:75px}.clients .section-heading{align-items:start}.client-list>div{display:flex;gap:24px;border-top:1px solid var(--line);padding:20px 0}.client-list>div:last-child{border-bottom:1px solid var(--line)}.client-list span{font-size:12px;color:#0086a4;padding-top:4px}.client-list h3{font-size:18px;line-height:1.5;font-weight:500}.contact{background:var(--navy);color:white;display:grid;grid-template-columns:1.1fr 1fr;gap:80px;border-top:5px solid var(--cyan)}.contact .eyebrow{color:#96b6d5}.contact>div>p:not(.eyebrow){margin-top:24px;color:#b9cbe0;max-width:450px}.contact-terms{display:flex;flex-wrap:wrap;gap:10px 20px;margin-top:28px;font-size:12px;color:#b9cbe0}.contact-terms span:first-child{color:#ffc56c}.contact-details{padding-top:30px}.phone,.email{display:flex;justify-content:space-between;gap:20px;border-bottom:1px solid #365071;padding:14px 0;line-height:1.4}.phone{font-size:clamp(24px,2.6vw,38px);letter-spacing:-1px}.email{font-size:22px}.phone span,.email span{color:var(--cyan)}.contact-details>p{font-size:14px}.contact-details .button{margin-top:24px}footer{display:flex;align-items:center;justify-content:space-between;padding:35px 5%;gap:30px;color:#5c6b7a;font-size:12px}footer strong{font-size:24px;color:var(--navy);display:block;letter-spacing:2px}footer div span{font-size:12px}footer>a{font-size:14px;white-space:nowrap} @media(min-width:1600px){.section,.scope{padding-left:max(7%,calc((100vw - 1376px)/2));padding-right:max(7%,calc((100vw - 1376px)/2))}}@media(max-width:1100px){.header{gap:20px}.brand>span{display:none}.hero{gap:30px}.hero-panel{padding:28px}.panel-mark{display:none}.service-grid{grid-template-columns:repeat(2,1fr)}.approach,.clients,.contact{gap:45px}.section-heading>p{max-width:280px}.header nav{gap:20px}.hero .eyebrow{font-size:10px;letter-spacing:1.3px}}@media(max-width:760px){html{scroll-padding-top:25px}.header{padding:10px 6%;min-height:85px;flex-wrap:wrap;gap:12px}.brand img{width:96px;height:83px}.header-contact{font-size:13px}.header-contact span{margin-left:10px}.header nav{order:3;width:100%;justify-content:space-between;border-top:1px solid var(--line);padding:12px 0 2px}.hero{grid-template-columns:1fr;padding:45px 6%;gap:35px}h1{font-size:clamp(39px,9vw,62px);letter-spacing:-1.7px}.hero .eyebrow{font-size:10px}.intro{font-size:17px;margin:23px 0}.hero-actions{gap:16px}.hero-note{margin-top:24px}.hero-panel{min-height:0;padding:27px}.axis{padding:21px 0}.axis h2{font-size:30px}.scope{display:grid;grid-template-columns:1fr 1fr;font-size:10px;gap:14px;padding:22px 6%;letter-spacing:1px}.section{padding:55px 6%}.section-heading{display:block;margin-bottom:30px}.section-heading>p{max-width:none;margin-top:20px}.section-heading h2,.approach h2,.contact h2{font-size:34px;letter-spacing:-1px}.eyebrow{font-size:10px;margin-bottom:20px}.service-grid{grid-template-columns:1fr}.service{padding:24px}.service-top{margin-bottom:18px}.service h3{font-size:23px}.approach,.clients,.contact{grid-template-columns:1fr;gap:34px}.clients .section-heading{margin-bottom:0}.contact-details{padding-top:0}.phone{font-size:29px}.email{font-size:20px}footer{display:grid;grid-template-columns:1fr;padding:28px 6%;gap:18px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

/* Rappels de la palette SEMS */
.service:nth-child(3n+2){border-top-color:var(--orange)}
.service:nth-child(3n){border-top-color:var(--yellow)}
.section .eyebrow{border-left:5px solid var(--orange);padding-left:12px}
.axis{border-left:4px solid var(--cyan);padding-left:18px}
.axis:nth-of-type(2){border-left-color:var(--orange)}
.axis:nth-of-type(3){border-left-color:var(--yellow)}
.principles article{border-left:4px solid var(--cyan);padding-left:20px}
.principles article:nth-child(2){border-left-color:var(--orange)}
.principles article:nth-child(3){border-left-color:var(--yellow)}
.client-list>div{border-left:4px solid var(--cyan);padding-left:20px}
.contact{border-top-width:8px;border-bottom:5px solid var(--orange)}

/* Identité et lisibilité des textes */
.brand-logo{display:flex;flex-direction:column;align-items:center;gap:8px;flex-shrink:0}
.brand .brand-definition{font-size:12px;line-height:1.4;font-weight:700;letter-spacing:.2px;text-align:center;color:var(--navy)}
.intro,.section-heading>p,.service p,.approach-intro,.principles p,.contact>div>p:not(.eyebrow){text-align:justify;text-justify:inter-word;hyphens:auto;word-spacing:normal;letter-spacing:normal;overflow-wrap:break-word}
.section-heading>p{max-width:340px}
.axis p{max-width:280px;word-spacing:normal;letter-spacing:normal}
.footer-identity{display:flex;align-items:center;gap:26px}
.footer-logo{display:block;flex-shrink:0}
.footer-logo img{display:block;width:125px;height:108px;object-fit:contain}
footer address{font-style:normal;font-size:14px;line-height:1.7}
footer address a:hover{color:#007f9a;text-decoration:underline}
@media(max-width:1100px){footer{flex-wrap:wrap}}
@media(max-width:760px){.brand-logo{gap:5px}.brand .brand-definition{font-size:12px;letter-spacing:0}.section-heading>p{max-width:none}.footer-identity{gap:16px}.footer-logo img{width:96px;height:83px}footer address{font-size:14px}.header-contact{max-width:150px}}
@media(max-width:360px){.footer-identity{gap:12px}.footer-logo img{width:72px;height:63px}}

/* Pages et parcours de contact : même identité SEMS. */
.header nav{flex-wrap:wrap}.page-intro{padding-bottom:30px;background:var(--paper);border-bottom:1px solid var(--line)}.page-intro h1{font-size:clamp(34px,4.3vw,60px);max-width:1000px;letter-spacing:-1.5px}.page-intro .intro{max-width:780px;margin-bottom:10px}.content-wrap{max-width:1150px;margin:0 auto;padding:45px 6% 70px}.content-wrap>section{margin-bottom:35px}.content-wrap h2{font-size:26px;letter-spacing:-.5px;margin-bottom:16px}.content-wrap p{margin-bottom:16px;line-height:1.75}.content-wrap>section>p,.service-details p,.legal p{text-align:justify;hyphens:auto;overflow-wrap:break-word}.content-wrap a:not(.button){text-decoration:underline;text-underline-offset:3px}.service-details{display:grid;grid-template-columns:1fr 1fr;gap:30px 45px}.service-details>section{margin:0;padding-bottom:20px;border-bottom:1px solid var(--line)}.callout{grid-column:1/-1;background:var(--paper);border-left:5px solid var(--orange);padding:28px}.service-link{display:inline-block;margin-top:22px;font-weight:700;font-size:14px;color:var(--navy);border-bottom:2px solid var(--cyan)}.service{display:flex;flex-direction:column}.service p{flex:1}.service-link{align-self:flex-start}.profile-teaser{background:var(--paper);border-left:8px solid var(--cyan)}.profile-teaser h2{font-size:34px}.profile-teaser p:not(.eyebrow){margin:15px 0}.credential{border-top:5px solid var(--cyan);background:var(--paper);padding:28px;margin-bottom:35px}.credential .eyebrow{margin-bottom:15px}.faq{max-width:1400px;margin:auto}.faq>h2{font-size:34px;margin-bottom:28px}.faq details{border-top:1px solid var(--line);padding:20px 0}.faq details:last-child{border-bottom:1px solid var(--line)}.faq summary{font-size:18px;font-weight:700;cursor:pointer;line-height:1.5}.faq details p{max-width:900px;margin-top:15px;text-align:justify;hyphens:auto}.footer-links{display:flex;flex-direction:column;gap:7px}.footer-links a{font-size:14px}.footer-links a:hover{text-decoration:underline}.contact-layout{display:grid;grid-template-columns:minmax(0,1.8fr) minmax(220px,1fr);gap:48px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}label{display:flex;flex-direction:column;font-size:16px;font-weight:600;gap:7px;margin-bottom:20px}input,select,textarea{font:inherit;line-height:1.5;color:var(--ink);background:white;border:1px solid #8091a4;border-radius:3px;padding:12px;min-height:48px;width:100%;max-width:100%}textarea{resize:vertical}input:focus,select:focus,textarea:focus{outline:3px solid var(--cyan);outline-offset:2px}button{font-family:inherit;cursor:pointer;border:0}button:disabled{opacity:.6;cursor:wait}button:focus-visible,summary:focus-visible{outline:3px solid var(--cyan);outline-offset:4px}.form-help,.privacy-note{font-size:14px;font-weight:400;color:#526375;line-height:1.65}.privacy-note{background:var(--paper);padding:16px;border-left:3px solid var(--cyan)}.form-trap{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}.contact-sidebar{border-top:5px solid var(--orange);padding:25px 0}.contact-sidebar>a{display:block;margin-bottom:14px;overflow-wrap:anywhere}.contact-sidebar h2{font-size:24px}.status-error,.status-success,.admin-notice{margin:20px 0;padding:16px;border-left:4px solid #a93119;background:#fff0ed;font-size:16px;line-height:1.6}.status-success{border-color:#287048;background:#eff9f2}.admin-notice{border-color:var(--cyan);background:var(--paper)}.secondary{background:var(--paper);border:1px solid #8193a5;color:var(--navy)}.danger{background:#fff0ed;color:#8c2314;border:1px solid #aa6255}.admin-toolbar{display:flex;gap:12px;align-items:end;flex-wrap:wrap;margin:25px 0}.admin-toolbar label{margin:0}.admin-toolbar a.button{text-decoration:none}.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin:25px 0}.metrics>div{padding:20px;border-top:4px solid var(--cyan);background:var(--paper)}.metrics strong{display:block;font-size:30px}.metrics span{font-size:14px}.inquiry-card{border:1px solid var(--line);border-left:5px solid var(--cyan);padding:24px;margin:22px 0}.inquiry-head{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}.inquiry-head h2{font-size:23px}.reference,.inquiry-meta{font-size:14px;color:#526375}.inquiry-message{white-space:pre-wrap;overflow-wrap:anywhere;background:var(--paper);padding:16px}.inquiry-contact{overflow-wrap:anywhere}.inquiry-actions{display:flex;gap:20px;align-items:end;flex-wrap:wrap}.inquiry-actions label{margin:0}.callback-note{font-weight:bold}.empty-state{padding:35px;background:var(--paper)}[hidden]{display:none!important}
@media(max-width:1100px){.header nav{max-width:380px;justify-content:center;gap:12px 20px}.header-contact{max-width:150px}.metrics{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){.header nav{max-width:none;justify-content:flex-start;gap:10px 18px}.header nav a{font-size:14px}.content-wrap{padding-top:30px}.service-details,.contact-layout{grid-template-columns:1fr;gap:25px}.page-intro h1{letter-spacing:-1px}.page-intro{padding-top:38px}.content-wrap h2{font-size:24px}.form-grid{grid-template-columns:1fr;gap:0}.metrics{gap:10px}.metrics>div{padding:14px}.inquiry-card{padding:18px}.faq>h2{font-size:30px}.admin-toolbar .button{font-size:14px;min-height:48px}.contact-layout .button{max-width:100%}.footer-identity{align-items:flex-start}}