:root{--navy:#0b2a4a;--navy-2:#123a63;--blue:#1e88e5;--sky:#5ec8ff;--bg:#f4f8fb;--card:#ffffff;--text:#132033;--muted:#5b6b7f;--line:#dbe4ee;font-family:Inter,"Segoe UI",Arial,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);line-height:1.6;min-width:320px}
a{color:inherit;text-decoration:none}img,svg{display:block;max-width:100%}
a:focus-visible,button:focus-visible{outline:3px solid var(--blue);outline-offset:4px}
.wrap{width:min(calc(100% - 48px),1140px);margin-inline:auto}.wrap.narrow{max-width:760px}
.skip-link{position:fixed;top:12px;left:12px;background:#fff;color:#000;padding:12px;z-index:20;transform:translateY(-160%)}.skip-link:focus{transform:none}
.header{background:var(--navy);color:#fff;position:sticky;top:0;z-index:10;box-shadow:0 2px 12px #0003}.header-inner{display:flex;align-items:center;justify-content:space-between;height:72px;gap:20px}
.brand{display:inline-flex;align-items:center;gap:10px;font-size:1.35rem;letter-spacing:-.02em;font-weight:500}.brand b{font-weight:800;color:var(--sky)}
.nav{display:flex;gap:22px;font-size:.95rem;font-weight:500}.nav a{opacity:.85;padding:6px 0;border-bottom:2px solid transparent}.nav a:hover{opacity:1;border-color:var(--sky)}
.hero{background:linear-gradient(160deg,var(--navy) 0%,var(--navy-2) 55%,#1b5a9a 100%);color:#fff;position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;inset:auto -10% -40% -10%;height:60%;background:radial-gradient(ellipse at center,#5ec8ff2e,transparent 65%);pointer-events:none}
.hero-inner{display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:center;padding-block:80px 90px;position:relative;z-index:1}
.eyebrow{display:flex;align-items:center;gap:10px;font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;font-weight:600;color:#bfe3ff;margin:0 0 20px}.eyebrow span{width:24px;height:2px;background:var(--sky)}
h1{font-size:clamp(2.4rem,5.5vw,4rem);line-height:1.05;letter-spacing:-.03em;margin:0;font-weight:800}h1 em{font-style:normal;color:var(--sky)}
.lead{font-size:1.1rem;line-height:1.75;color:#d9e6f2;max-width:560px;margin:22px 0 28px}
.cta-row{display:flex;gap:12px;flex-wrap:wrap}
.button{display:inline-block;padding:13px 22px;background:var(--blue);color:#fff;border-radius:8px;font-weight:600;box-shadow:0 6px 18px #1e88e540;transition:transform .15s}.button:hover{transform:translateY(-1px)}
.button.ghost{background:transparent;border:1.5px solid #ffffff80;box-shadow:none}.button.ghost:hover{border-color:#fff}
.button.small{padding:9px 16px;font-size:.9rem}
.hero-notes{list-style:none;padding:0;margin:32px 0 0;display:flex;flex-wrap:wrap;gap:12px 26px;font-size:.9rem;color:#cfe0f0}.hero-notes li{display:inline-flex;align-items:center;gap:8px}.dot{width:8px;height:8px;border-radius:50%;background:var(--sky);box-shadow:0 0 10px var(--sky)}
.card-stack{display:grid;grid-template-columns:1fr 1fr;gap:14px}.stat{background:#ffffff14;border:1px solid #ffffff2a;backdrop-filter:blur(8px);border-radius:14px;padding:22px 18px;text-align:center}.stat strong{display:block;font-size:2.4rem;font-weight:800;color:var(--sky);letter-spacing:-.03em;line-height:1}.stat span{display:block;margin-top:8px;font-size:.85rem;color:#d9e6f2}
.section{padding-block:72px}.section.alt{background:#fff;border-block:1px solid var(--line)}
h2{font-size:clamp(1.7rem,3.2vw,2.3rem);letter-spacing:-.025em;margin:0 0 10px;color:var(--navy)}.section-intro{color:var(--muted);font-size:1.05rem;max-width:680px;margin:0 0 36px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:26px;box-shadow:0 4px 16px #0b2a4a0a}.card h3{margin:14px 0 8px;font-size:1.15rem;color:var(--navy)}.card p{margin:0;color:var(--muted);font-size:.97rem}
.icon{width:46px;height:46px;border-radius:12px;background:#e3f2ff;display:grid;place-items:center}.icon svg{width:24px;height:24px;fill:none;stroke:var(--blue);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.steps{counter-reset:s;list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:16px}.steps li{counter-increment:s;position:relative;padding:20px 20px 20px 64px;background:var(--bg);border:1px solid var(--line);border-radius:12px;color:var(--muted);font-size:.95rem}.steps li::before{content:counter(s);position:absolute;left:18px;top:18px;width:32px;height:32px;border-radius:50%;background:var(--navy);color:#fff;font-weight:700;display:grid;place-items:center;font-size:.9rem}.steps strong{display:block;color:var(--text);margin-bottom:4px}
.price-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:16px}.price{background:#fff;border:1px solid var(--line);border-radius:14px;padding:26px 18px;text-align:center}.price strong{display:block;font-size:1.7rem;color:var(--navy);letter-spacing:-.02em}.price span{color:var(--muted);font-size:.95rem}
.centres{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px}.centre{background:var(--bg);border:1px solid var(--line);border-radius:14px;padding:28px}.centre h3{margin:0 0 4px;font-size:1.4rem;color:var(--navy)}.hours{margin:0 0 14px;color:var(--blue);font-weight:600}address{font-style:normal;color:var(--muted);line-height:1.7;margin-bottom:18px}.centre .button.ghost{color:var(--navy);border-color:var(--navy)}
#environnement p{color:var(--muted);font-size:1.02rem}
.footer{background:var(--navy);color:#b8c8d8;font-size:.9rem}.footer-inner{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px;padding-block:26px}.footer p{margin:0}.footer nav{display:flex;gap:12px}.footer a:hover{color:#fff}.footer span{opacity:.5}
.legal{padding-block:60px 90px}.legal h1{color:var(--navy);font-size:clamp(2rem,4vw,2.8rem)}.legal h2{font-size:1.3rem;margin-top:34px}.legal p,.legal li{color:var(--muted)}.legal a{color:var(--blue)}
@media(max-width:860px){.hero-inner{grid-template-columns:1fr;padding-block:56px 64px}.card-stack{max-width:480px}.nav{display:none}.section{padding-block:56px}}
@media(max-width:480px){.wrap{width:calc(100% - 32px)}.card-stack{grid-template-columns:1fr 1fr;gap:10px}.stat{padding:16px 10px}.stat strong{font-size:1.9rem}.hero-notes{gap:8px 16px;font-size:.85rem}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}