@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@400;500;600;700;800&display=swap');
:root{--blue:#1762a6;--navy:#102c48;--pale:#eef5fb;--ink:#233447;--muted:#637589;--line:#dce5ed;--white:#fff;--radius:20px;--shadow:0 16px 45px rgba(16,44,72,.10)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font:16px/1.65 'DM Sans',Arial,sans-serif;background:#fff}h1,h2,h3{font-family:Manrope,Arial,sans-serif;line-height:1.12;color:var(--navy);letter-spacing:-.035em}h1{font-size:clamp(2.4rem,5.5vw,5rem);margin:.3em 0}h2{font-size:clamp(1.8rem,3.5vw,3rem);margin:0 0 1rem}h3{font-size:1.25rem}p{margin:.6rem 0 1rem}a{color:var(--blue);text-underline-offset:3px}a:hover{color:#0b477c}img{max-width:100%;display:block}button,input,textarea,select{font:inherit}.container{width:min(1160px,calc(100% - 40px));margin-inline:auto}.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);border-bottom:1px solid rgba(220,229,237,.8)}.nav{display:flex;align-items:center;justify-content:space-between;min-height:78px;gap:24px}.logo{font:800 1.9rem Manrope,sans-serif;letter-spacing:-.08em;color:var(--navy);text-decoration:none}.logo span{color:var(--blue)}.nav-links{display:flex;align-items:center;gap:26px}.nav-links a{text-decoration:none;color:var(--navy);font-weight:600;font-size:.94rem}.nav-toggle{display:none;background:white;border:1px solid var(--line);border-radius:10px;padding:9px 12px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--blue);border-radius:999px;padding:13px 22px;background:var(--blue);color:white;font-weight:700;text-decoration:none;cursor:pointer;transition:transform .2s,box-shadow .2s}.btn:hover{transform:translateY(-2px);box-shadow:0 8px 20px #1762a633;color:white}.btn-outline{background:transparent;color:var(--navy);border-color:#c7d6e4}.btn-small{padding:8px 14px;font-size:.9rem}.hero{padding:66px 0 76px;background:linear-gradient(115deg,#f5f9fd 0%,#fff 55%,#eaf3fa 100%);overflow:hidden}.hero-grid{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:54px}.eyebrow{display:inline-flex;align-items:center;gap:9px;color:var(--blue);font-weight:800;text-transform:uppercase;letter-spacing:.13em;font-size:.75rem}.eyebrow:before{content:"";width:25px;height:2px;background:var(--blue)}.hero p{font-size:1.12rem;color:var(--muted);max-width:570px}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}.hero-image{height:510px;border-radius:28px;overflow:hidden;box-shadow:var(--shadow);position:relative}.hero-image img{width:100%;height:100%;object-fit:cover}.hero-image:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,#102c4822,transparent 45%)}.section{padding:84px 0}.section-soft{background:#f5f9fc}.section-head{display:flex;align-items:end;justify-content:space-between;gap:25px;margin-bottom:30px}.section-head p{max-width:550px;color:var(--muted)}.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.project-card{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:white;transition:transform .25s,box-shadow .25s}.project-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}.project-card img{height:230px;width:100%;object-fit:cover;background:var(--pale)}.project-content{padding:22px}.tag{display:inline-block;background:var(--pale);color:var(--blue);border-radius:100px;padding:5px 10px;font-size:.78rem;font-weight:700}.project-content h3{margin:12px 0 8px}.project-content p{color:var(--muted);font-size:.94rem}.text-link{font-weight:800;text-decoration:none}.value-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.value{padding:26px;border:1px solid var(--line);border-radius:18px}.value-mark{display:grid;place-items:center;width:44px;height:44px;background:var(--pale);color:var(--blue);border-radius:13px;font-weight:800}.value h3{margin-bottom:8px}.value p{color:var(--muted);margin-bottom:0}.cta{background:var(--navy);color:#fff;border-radius:28px;padding:44px;display:flex;align-items:center;justify-content:space-between;gap:30px}.cta h2{color:white;margin:0}.cta p{color:#cbd9e5;max-width:580px}.page-hero{padding:68px 0;background:linear-gradient(120deg,#f4f8fc,#fff)}.page-hero p{color:var(--muted);max-width:700px}.filters{display:flex;gap:9px;flex-wrap:wrap;margin:25px 0 32px}.filter{border:1px solid var(--line);background:white;padding:9px 15px;border-radius:999px;cursor:pointer}.filter.active{background:var(--navy);border-color:var(--navy);color:white}.detail-grid{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:40px}.detail-cover{width:100%;max-height:620px;object-fit:cover;border-radius:22px}.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:18px}.gallery button{padding:0;border:0;background:none;cursor:zoom-in}.gallery img{width:100%;height:180px;object-fit:cover;border-radius:12px}.detail-aside{background:var(--pale);border-radius:20px;padding:24px;height:max-content}.form-wrap{max-width:780px;margin:auto}.form-card{padding:32px;border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow);background:white}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.field{display:flex;flex-direction:column;gap:6px}.field.full{grid-column:1/-1}.field label{font-weight:700;font-size:.92rem}.field input,.field textarea,.field select{width:100%;border:1px solid #cbd7e2;border-radius:10px;padding:12px 13px;background:white;color:var(--ink)}.field textarea{min-height:145px;resize:vertical}.field input:focus,.field textarea:focus,.field select:focus{outline:3px solid #1762a633;border-color:var(--blue)}.checkline{display:flex;align-items:flex-start;gap:10px}.notice{padding:14px 17px;border-radius:12px;background:#edf8f0;color:#1c6337;margin:16px 0}.notice.error{background:#fff0ef;color:#9b2620}.muted{color:var(--muted)}.prose{max-width:800px}.prose h2{font-size:1.65rem;margin-top:2rem}.site-footer{background:#0c2339;color:#d7e2eb;padding:54px 0 24px;margin-top:70px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px}.site-footer h3{color:#fff}.site-footer a{color:#d7e2eb}.footer-bottom{border-top:1px solid #ffffff22;margin-top:36px;padding-top:20px;font-size:.88rem;display:flex;justify-content:space-between;gap:20px}.admin-shell{min-height:100vh;background:#f4f7fa}.admin-top{background:var(--navy);color:white;padding:18px 0}.admin-top a{color:white}.admin-layout{display:grid;grid-template-columns:220px 1fr;gap:26px;padding:30px 0}.admin-menu,.admin-panel{background:white;border:1px solid var(--line);border-radius:16px;padding:22px}.admin-menu a{display:block;padding:10px 0;text-decoration:none;font-weight:700}.admin-panel{min-width:0}.admin-table{width:100%;border-collapse:collapse}.admin-table th,.admin-table td{text-align:left;padding:12px;border-bottom:1px solid var(--line);vertical-align:top}.admin-table img{width:78px;height:55px;object-fit:cover;border-radius:7px}.admin-actions{display:flex;gap:8px;flex-wrap:wrap}.admin-actions form{display:inline}.lightbox{position:fixed;inset:0;background:#071523ed;z-index:99;display:none;align-items:center;justify-content:center;padding:25px}.lightbox.open{display:flex}.lightbox img{max-height:88vh;max-width:90vw;object-fit:contain}.lightbox button{position:absolute;top:20px;right:20px;background:white;border:0;border-radius:50%;width:44px;height:44px;font-size:1.4rem}.honeypot{position:absolute!important;left:-10000px!important;width:1px!important;height:1px!important;overflow:hidden!important}
@media(max-width:850px){.hero-grid{grid-template-columns:1fr;gap:28px}.hero-image{height:370px}.cards{grid-template-columns:repeat(2,1fr)}.value-grid{grid-template-columns:1fr}.detail-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.admin-layout{grid-template-columns:1fr}.admin-menu{display:flex;gap:16px;flex-wrap:wrap}.section{padding:60px 0}}
@media(max-width:620px){.container{width:min(100% - 28px,1160px)}.nav{min-height:68px}.nav-toggle{display:block}.nav-links{display:none;position:absolute;top:68px;left:0;right:0;background:white;padding:18px 22px 24px;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;gap:14px}.nav-links.open{display:flex}.nav-links .btn{align-self:flex-start}.hero{padding:42px 0 50px}.hero-image{height:285px}.cards{grid-template-columns:1fr}.section-head{display:block}.cta{padding:28px;align-items:flex-start;flex-direction:column}.form-card{padding:20px}.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.gallery{grid-template-columns:repeat(2,1fr)}.gallery img{height:135px}.footer-grid{grid-template-columns:1fr;gap:22px}.footer-bottom{flex-direction:column}.admin-table th:nth-child(2),.admin-table td:nth-child(2){display:none}.admin-panel{padding:13px;overflow-x:auto}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}

/* Gestion des photos dans l'administration */
.photo-manager{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:18px;margin:18px 0 28px}
.photo-manager-item{border:1px solid #d5dce5;border-radius:12px;padding:12px;background:#fff;min-width:0}
.photo-manager-item>img{width:100%;height:190px;object-fit:contain;background:#f1f4f7;border-radius:8px}
.photo-manager-actions{display:flex;flex-wrap:wrap;gap:7px;margin-top:12px}
.photo-manager-actions form{margin:0}
.photo-manager-actions form:last-child{width:100%;display:grid;gap:7px;margin-top:8px}
.photo-manager-actions input[type=file]{max-width:100%;font-size:.85rem}