/* Atelier Leroux / Valtrosys — Concept v2, standalone art direction. */
:root{--ink:#102626;--deep:#0b2222;--paper:#f1f1eb;--white:#fcfbf7;--line:#d3dcd6;--muted:#677673;--green:#cbf16c;--teal:#286b60;--blue:#517fa3;--amber:#dcaa61;--paper-text:#40584e}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:88px}
body{margin:0;background:var(--paper);color:var(--ink);font-family:Manrope,"DM Sans",Arial,sans-serif;line-height:1.5;-webkit-font-smoothing:antialiased}
a{color:inherit}
:focus-visible{outline:3px solid #64baa8;outline-offset:4px}
.notice{padding:9px 18px;background:#071817;color:#c1cdc9;text-align:center;font:700 10px/1.4 "Space Mono",monospace;letter-spacing:.12em;text-transform:uppercase}
.wrap{width:min(1280px,calc(100% - 64px));margin-inline:auto}
header{position:sticky;top:0;z-index:30;border-bottom:1px solid #d3ddd7;background:rgba(247,248,242,.96);backdrop-filter:blur(16px)}
header .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:82px}
.brand{text-decoration:none;font-size:23px;font-weight:900;line-height:1.05;letter-spacing:-.06em}
.brand span{display:block;margin-top:7px;font:700 9px "Space Mono",monospace;letter-spacing:.04em;text-transform:uppercase;color:#425d52}
.call{background:#143a34;color:#f7fff8;border-radius:7px;text-decoration:none;font-size:13px;font-weight:800;padding:13px 17px;white-space:nowrap;transition:background .15s}
.call:hover{background:#216255}
.hero{padding:54px 0 80px;background:#edf1eb}
.hero-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(350px,.73fr);gap:14px;align-items:stretch}
.hero-copy{position:relative;display:flex;flex-direction:column;align-items:flex-start;justify-content:center;min-width:0;min-height:570px;padding:clamp(32px,4.8vw,70px);overflow:hidden;background:var(--deep);border-radius:16px;color:#f8fcf6}
.hero-copy:after{content:"";position:absolute;width:340px;height:340px;border-radius:50%;right:-200px;bottom:-190px;border:52px solid rgba(203,241,108,.13);pointer-events:none}
.eyebrow{font:700 10px/1.4 "Space Mono",monospace;letter-spacing:.12em;text-transform:uppercase;color:#8de0bd}
.hero h1{margin:24px 0 20px;max-width:780px;font-size:clamp(56px,5.4vw,90px);line-height:.94;letter-spacing:-.07em;font-weight:900;overflow-wrap:normal}
.hero h1 em{font-style:normal;color:var(--green)}
.hero p{max-width:610px;margin:0;color:#b5c8c2;font-size:clamp(15px,1.5vw,18px);line-height:1.7}
.hero-actions{position:relative;z-index:1;display:flex;flex-wrap:wrap;gap:11px;margin-top:33px}
.hero-button{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:12px 17px;border:1px solid rgba(238,255,247,.33);border-radius:7px;text-decoration:none;font-size:12px;font-weight:800;color:#f1f8ef}
.hero-button.primary{background:var(--green);color:#10251e;border-color:var(--green)}
.hero-button:hover{transform:translateY(-1px)}
.hero-side{display:grid;grid-template-rows:repeat(3,minmax(0,1fr));gap:14px;min-width:0}
.trade{display:flex;align-items:center;justify-content:space-between;gap:18px;position:relative;min-width:0;padding:clamp(21px,3vw,38px);border-radius:14px;background:#fffefa;border:1px solid #d9e0d8;overflow:hidden}
.trade:after{content:"↗";font:400 52px/1 Manrope,Arial,sans-serif;letter-spacing:-.08em;color:#b0bcb2}
.trade:nth-child(1){background:#f5faec}
.trade:nth-child(2){background:#edf5fa}
.trade:nth-child(3){background:#fbf3e8}
.trade b{font:700 10px "Space Mono",monospace;letter-spacing:.12em;color:#455d52}
.trade strong{display:block;font-weight:850;font-size:clamp(23px,2.2vw,34px);line-height:1.05;letter-spacing:-.055em;margin:13px 0 9px}
.trade span{display:block;color:#465d52;font-size:12px;line-height:1.45}
.trade>span{display:none}
.info{padding:30px 0 100px}
.info-card{display:grid;grid-template-columns:1fr 1fr;gap:50px;background:var(--white);border:1px solid #d2dcd3;border-radius:16px;padding:clamp(25px,4vw,58px)}
.info h2{font-size:clamp(36px,3.6vw,58px);line-height:1.03;font-weight:850;letter-spacing:-.055em;max-width:520px;margin:14px 0 0}
.info .eyebrow{color:#22765c!important}
.rows{border-top:1px solid #d6dfd6}
.row{display:grid;grid-template-columns:100px minmax(0,1fr);gap:15px;padding:18px 0;border-bottom:1px solid #d6dfd6;font-size:13px;line-height:1.6}
.row span{color:#4c6057;font-weight:600}
.row strong{font-weight:800;overflow-wrap:anywhere}
.contact{background:#c5ed75;color:#173227;padding:78px 0 83px}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.contact .eyebrow{color:#346447!important}
.contact h2{margin:14px 0 0;max-width:560px;font-size:clamp(48px,5vw,78px);line-height:.96;letter-spacing:-.065em;font-weight:880}
.links{border-top:1px solid rgba(26,57,45,.25)}
.links a{display:flex;gap:15px;align-items:center;justify-content:space-between;text-decoration:none;padding:20px 0;border-bottom:1px solid rgba(26,57,45,.25);font-size:clamp(13px,1.2vw,16px);font-weight:800;overflow-wrap:anywhere}
.links a:hover{color:#0d5a43}
.links span{font-size:12px;font-weight:600;white-space:nowrap;color:#31533d}
footer{padding:24px 0;background:#0b2222;color:#93aaa0;font-size:11px;line-height:1.6}
@media(max-width:980px){.hero-grid{grid-template-columns:minmax(0,1fr)}.hero-copy{min-height:450px}.hero-side{grid-template-columns:repeat(3,minmax(0,1fr));grid-template-rows:auto}.trade{min-height:210px;align-items:flex-start}.trade:after{position:absolute;bottom:20px;right:20px;font-size:36px}.contact-grid{grid-template-columns:1fr}.info-card{grid-template-columns:1fr;gap:30px}}
@media(max-width:650px){.wrap{width:calc(100% - 30px)}header .wrap{min-height:66px}.brand{font-size:18px}.brand span{font-size:7px}.call{font-size:11px;padding:11px}.hero{padding:20px 0 50px}.hero-copy{padding:31px 25px;min-height:470px}.hero h1{font-size:clamp(47px,11.7vw,67px)}.hero-actions{display:grid;width:100%}.hero-side{grid-template-columns:1fr}.trade{min-height:160px}.info{padding:0 0 64px}.info-card{padding:30px 24px}.row{grid-template-columns:1fr;gap:2px}.contact{padding:55px 0}.contact h2{font-size:52px}.links a{align-items:start;flex-direction:column;gap:5px}.links span{white-space:normal}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}

/* UX: service arrows lead to a real contact destination */
.trade{text-decoration:none;color:var(--ink);transition:transform .18s ease,border-color .18s ease}.trade:hover{transform:translateY(-2px);border-color:#9fb8ad}.trade:focus-visible{outline:3px solid var(--teal);outline-offset:3px}

/* V3 métier: routes de contact et guide, sans contenu testimonial inventé. */
.route-choice{padding:80px 0 92px;background:#e3eae3;color:#112b28}
.route-title{display:grid;grid-template-columns:1fr minmax(260px,.62fr);align-items:end;gap:35px;margin-bottom:30px}
.route-title .eyebrow,.request-guide .eyebrow{color:#236e5b}
.route-title h2,.request-guide h2{margin:16px 0 0;font-size:clamp(44px,5.5vw,75px);line-height:.99;letter-spacing:-.063em}
.route-title p{margin:0;color:#415950;font-size:14px;line-height:1.75}
.route-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.route-grid article{display:flex;flex-direction:column;min-height:365px;padding:27px;border:1px solid #c7d7cc;border-radius:15px;background:#fcfbf7}
.route-grid article:nth-child(2){background:#f1f8fa}
.route-grid article:nth-child(3){background:#faf3e9}
.route-num{color:#456359;font:700 10px "Space Mono",monospace}
.route-glyph{display:grid;place-items:center;width:70px;height:70px;margin:20px 0 14px;border:1px solid #a9c5b6;border-radius:50%;font-size:34px;color:#225b4f}
.route-grid h3{margin:0 0 9px;font-size:clamp(28px,2.8vw,38px);letter-spacing:-.055em;line-height:1}
.route-grid p{margin:0 0 22px;color:#445c53;font-size:13px;line-height:1.65}
.route-grid a{margin-top:auto;padding-top:14px;border-top:1px solid #d6e0d7;font-size:12px;font-weight:800;text-decoration:none;color:#174d41}
.route-grid a:hover{text-decoration:underline;text-underline-offset:4px}
.request-guide{padding:88px 0;background:#102f2c;color:#f6f8ef}
.request-guide .eyebrow{color:#9be8c5}
.request-guide-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.request-guide ol{margin:0;padding:0;list-style:none;border-top:1px solid #416059}
.request-guide li{display:flex;gap:24px;padding:22px 0;border-bottom:1px solid #416059}
.request-guide li span{flex:none;color:#bef476;font:700 11px "Space Mono",monospace}
.request-guide li p{margin:0;color:#cadbd1;font-size:14px;line-height:1.75}
.request-guide li strong{color:#fff}
@media(max-width:930px){.route-title,.request-guide-grid{grid-template-columns:1fr;gap:20px}.route-grid{grid-template-columns:1fr}.route-grid article{min-height:250px}.route-glyph{margin-top:14px}}
@media(max-width:650px){.route-choice,.request-guide{padding:64px 0}.route-title h2,.request-guide h2{font-size:clamp(39px,10.5vw,58px)}.route-grid article{padding:23px}}