:root{--noir: #0a0d13;--noir-2: #10141c;--noir-3: #1a1f2a;--bleu: #1e5bd8;--bleu-vif: #2e6bff;--blanc: #ffffff;--gris-bg: #eef1f5;--ink: #10141c;--texte-sombre: #98a2b1;--texte-clair: #5b6675;--ligne-sombre: rgba(255, 255, 255, .14);--ligne-claire: #dbe1e8;--font-title: "Archivo", sans-serif;--font-body: "Inter", sans-serif}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:var(--font-body);color:var(--ink);background:var(--blanc);line-height:1.65;font-size:15px}h1,h2,h3{font-family:var(--font-title);font-weight:800;text-transform:uppercase;line-height:1.12;letter-spacing:.005em}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer}img{display:block;max-width:100%}.container{max-width:1180px;margin:0 auto;padding:0 28px}section[id]{scroll-margin-top:80px}.btn{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-title);font-weight:700;font-size:.85rem;letter-spacing:.05em;text-transform:uppercase;padding:14px 26px;border:none;border-radius:8px;transition:background .15s,color .15s,border-color .15s}.btn-bleu{background:var(--bleu);color:var(--blanc)}.btn-bleu:hover{background:var(--bleu-vif)}.btn-ligne-sombre{background:transparent;color:var(--blanc);border:1.5px solid rgba(255,255,255,.45)}.btn-ligne-sombre:hover{border-color:var(--blanc)}.btn-ligne-bleu{background:transparent;color:var(--bleu);border:1.5px solid var(--bleu)}.btn-ligne-bleu:hover{background:var(--bleu);color:var(--blanc)}.btn:disabled{opacity:.6;cursor:wait}.ico{flex:none;width:44px;height:44px;border-radius:50%;border:1.5px solid var(--bleu-vif);display:grid;place-items:center;color:var(--bleu-vif)}.ico svg{width:20px;height:20px}.header{position:sticky;top:0;z-index:50;background:var(--noir)}.header-inner{display:flex;align-items:center;justify-content:space-between;height:78px;gap:18px}.logo{display:flex;align-items:center}.logo-full{height:64px;width:auto;border-radius:6px}.nav{display:flex;gap:26px}.nav a{font-family:var(--font-title);font-size:.8rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--blanc);padding-bottom:3px;border-bottom:2px solid transparent}.nav a:hover{color:var(--bleu-vif)}.header-cta{display:flex;align-items:center;gap:18px}.header-phone{font-family:var(--font-title);font-weight:800;font-size:1rem;color:var(--blanc);white-space:nowrap}.header-phone:hover{color:var(--bleu-vif)}.hero{position:relative;background:linear-gradient(165deg,#262c3a,#171d29);color:var(--blanc)}.hero-bg{position:absolute;top:0;right:0;bottom:0;left:0;background:url(/img/hero-bg.jpg) center right / cover no-repeat}.hero-bg:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(90deg,#171d29f5,#171d29d1 32%,#171d2959 55%,#171d2900 75%)}.hero-inner{position:relative;max-width:660px;padding:84px 0 72px}.hero-badge{display:inline-flex;align-items:center;gap:10px;border:1.5px solid rgba(255,255,255,.5);border-radius:999px;background:#0a0d138c;padding:8px 18px;font-family:var(--font-title);font-weight:700;font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--blanc);margin-bottom:26px}.hero-badge i{color:var(--bleu-vif);font-style:normal}.hero h1{font-size:clamp(2.3rem,5vw,3.6rem);font-weight:900;margin-bottom:20px}.hero h1 .accent{color:var(--bleu-vif)}.hero-text{color:#c6cdd8;max-width:30rem;margin-bottom:30px;font-size:1rem}.hero-features{display:flex;flex-wrap:wrap;gap:22px 30px;margin-bottom:34px}.hero-feature{display:flex;align-items:center;gap:12px}.hero-feature .ico{width:40px;height:40px}.hero-feature span{font-family:var(--font-title);font-weight:700;font-size:.68rem;letter-spacing:.08em;text-transform:uppercase;color:var(--blanc);line-height:1.35;max-width:8.5rem}.hero-ctas{display:flex;gap:16px;flex-wrap:wrap}.realisations{padding:84px 0 90px;background:var(--gris-bg)}.sec-center{text-align:center;margin-bottom:46px}.sec-center h2{font-size:clamp(1.7rem,3.6vw,2.4rem)}.sec-center h2 .accent{color:var(--bleu)}.sec-center p{font-family:var(--font-title);font-weight:600;font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--texte-clair);margin-top:10px}.aa-grid{display:grid;gap:40px}.aa-duo{display:grid;grid-template-columns:1fr 1fr;gap:16px}.aa-vue{position:relative;min-width:0}.aa-vue img{display:block;width:100%;aspect-ratio:4 / 3;object-fit:cover;border-radius:8px;box-shadow:0 12px 30px #10141c29}.aa-tag{position:absolute;top:12px;left:12px;font-family:var(--font-title);font-weight:800;font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--blanc);padding:6px 12px;border-radius:4px}.aa-tag--avant{background:#0a0d13d9}.aa-tag--apres{background:var(--bleu)}.aa-paire figcaption{text-align:center;font-family:var(--font-title);font-weight:700;font-size:.8rem;letter-spacing:.1em;text-transform:uppercase;margin-top:16px;color:var(--ink)}.aa-more{text-align:center;margin-top:40px}.piliers{padding:56px 0;background:var(--noir);color:var(--blanc)}.piliers-grid{display:grid;grid-template-columns:repeat(4,1fr)}.pilier{display:flex;gap:16px;padding:6px 26px}.pilier+.pilier{border-left:1px solid var(--ligne-sombre)}.pilier .ico{border-color:#ffffff8c;color:var(--blanc)}.pilier h3{font-size:.88rem;letter-spacing:.06em;margin-bottom:6px}.pilier p{font-size:.8rem;color:var(--texte-sombre);line-height:1.55}.pros{display:grid;grid-template-columns:1fr 1fr;background:var(--gris-bg)}.pros-content{margin-left:auto;width:100%;max-width:562px;padding:84px 48px 84px 28px}.pros-kicker{font-family:var(--font-title);font-weight:700;font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--bleu);margin-bottom:12px}.pros h2{font-size:clamp(1.6rem,3.2vw,2.2rem);margin-bottom:18px}.pros-text{color:var(--texte-clair);margin-bottom:22px;max-width:30rem}.pros-liste{list-style:none;display:grid;gap:12px;margin-bottom:30px}.pros-liste li{display:flex;gap:12px;align-items:baseline;font-weight:500}.pros-liste li:before{content:"✓";color:var(--bleu);font-weight:800}.pros-visuel{position:relative;min-height:420px;background:url(/img/pros-parc.jpg) center / cover no-repeat;overflow:hidden}.pros-carte{position:absolute;right:0;bottom:0;width:68%;min-height:46%;background:#0b0e15;border-top-left-radius:14px;padding:22px 26px;color:var(--blanc);display:flex;gap:16px;align-items:center}.pros-carte-blason{flex:none}.pros-carte h3{font-size:.88rem;letter-spacing:.06em;margin-bottom:8px}.pros-carte p{font-size:.82rem;color:var(--texte-sombre);line-height:1.6}.cta-final{background:var(--noir);color:var(--blanc);padding:76px 28px;text-align:center}.cta-content{max-width:660px;margin:0 auto}.cta-content h2{font-size:clamp(1.5rem,3vw,2.1rem);margin-bottom:16px}.cta-content p{color:var(--texte-sombre);margin:0 auto 30px;max-width:34rem}.cta-content .hero-ctas{display:flex;gap:16px;flex-wrap:wrap;justify-content:center}.contact{padding:84px 0 90px;background:var(--blanc)}.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:56px;margin-top:8px}.contact-info h3{font-size:1.1rem;margin-bottom:14px}.contact-info>p{color:var(--texte-clair);font-size:.92rem;margin-bottom:26px}.contact-lines{display:grid;gap:12px;font-size:1rem}.contact-lines a{font-family:var(--font-title);font-weight:800;color:var(--ink)}.contact-lines a:hover{color:var(--bleu)}.contact-lines .contact-ville{color:var(--texte-clair);font-size:.9rem}.form{display:grid;gap:16px;background:var(--gris-bg);border:1px solid var(--ligne-claire);border-radius:12px;padding:30px 28px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.field label{display:block;font-family:var(--font-title);font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--texte-clair);margin-bottom:7px}.field input,.field textarea{width:100%;background:var(--blanc);border:1px solid var(--ligne-claire);border-radius:8px;color:var(--ink);font-family:var(--font-body);font-size:.95rem;padding:12px 15px;transition:border-color .15s}.field input:focus,.field textarea:focus{outline:none;border-color:var(--bleu)}.field textarea{min-height:120px;resize:vertical}.field-error{color:#d43f2a;font-size:.78rem;margin-top:5px}.form-status{border-radius:8px;padding:14px 18px;font-size:.9rem}.form-status--success{background:#1e5bd814;border:1px solid var(--bleu);color:var(--ink)}.form-status--error{background:#d43f2a14;border:1px solid #d43f2a;color:var(--ink)}.footer{background:var(--noir);color:var(--texte-sombre);padding:28px 0;font-size:.8rem}.footer-inner{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;align-items:center}.footer-logo{font-family:var(--font-title);font-style:italic;font-weight:900;text-transform:uppercase;color:var(--blanc);font-size:1rem;transform:skew(-4deg)}.footer-note{max-width:40rem}.mobile-nav{display:none}.burger{width:44px;height:44px;background:transparent;border:1px solid var(--ligne-sombre);border-radius:8px;display:grid;place-content:center;gap:5px}.burger span{display:block;width:20px;height:2px;background:var(--blanc);border-radius:2px;transition:transform .18s ease,opacity .18s ease}.burger--open span:nth-child(1){transform:translateY(7px) rotate(45deg)}.burger--open span:nth-child(2){opacity:0}.burger--open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.mobile-panel{position:fixed;top:78px;left:0;right:0;z-index:49;background:var(--noir);border-bottom:2px solid var(--bleu);padding:12px 28px 24px;display:grid;box-shadow:0 30px 60px #0000008c}.mobile-panel a{font-family:var(--font-title);font-weight:700;font-size:1rem;text-transform:uppercase;color:var(--blanc);padding:14px 0;border-bottom:1px solid var(--ligne-sombre)}.mobile-panel a:active{color:var(--bleu-vif)}.mobile-panel-phone{color:var(--bleu-vif)!important;border-bottom:none!important}@media(max-width:980px){.nav,.header-phone{display:none}.mobile-nav{display:block}.hero-inner{padding:60px 0}.hero-bg{width:100%}.hero-bg:after{background:#0a0d13d6}.hero-features{gap:16px 20px}.aa-grid{gap:30px}.piliers-grid{grid-template-columns:1fr}.pilier{padding:18px 4px}.pilier+.pilier{border-left:none;border-top:1px solid var(--ligne-sombre)}.pros{grid-template-columns:1fr}.pros-content{max-width:none;padding:60px 28px;margin:0}.pros-visuel{min-height:340px}.pros-carte{width:88%}.cta-final{padding:56px 24px}.contact-grid{grid-template-columns:1fr;gap:36px}.form-row{grid-template-columns:1fr}.hero-ctas .btn{width:100%;justify-content:center}}@media(max-width:560px){.aa-duo{gap:10px}.aa-tag{font-size:.62rem;padding:5px 9px;top:8px;left:8px}}