/* bphoque Horizon bleu — 20260913h1, interface originale, sans police externe. */
:root{color-scheme:light;--ink:#0c2948;--muted:#58738f;--blue:#17609b;--gold:#c5a468;--line:#d7e5ef;--paper:#f6fafe;--sans:"Segoe UI",-apple-system,BlinkMacSystemFont,Arial,sans-serif;--serif:Georgia,"Times New Roman",serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(ellipse at 93% 9%,#c4e5fc88,transparent 48%),radial-gradient(ellipse at 12% 68%,#ddebf77a,transparent 42%),#f7fbfe;color:var(--ink);font:15px/1.5 var(--sans)}a{color:inherit;text-decoration:none}button{font:inherit}.page{width:min(100% - 96px,1440px);margin:auto}.skip{position:absolute;left:16px;top:-90px;z-index:30;padding:12px;background:#fff;border:2px solid #17609b}.skip:focus{top:8px}a:focus-visible,button:focus-visible{outline:3px solid #2a80c5;outline-offset:5px}.header{height:108px;display:flex;align-items:center;gap:28px;position:relative;z-index:2}.brand{display:flex;align-items:center;gap:13px;font-size:32px;letter-spacing:-1.35px;font-weight:750;line-height:1}.brand-mark{display:flex;align-items:center;justify-content:center;gap:5px;width:45px;height:45px;background:linear-gradient(145deg,#174d78,#062345);border-radius:14px;transform:rotate(-5deg);box-shadow:0 4px 9px #103a6212}.brand-mark i{width:10px;height:26px;background:#fff;border-radius:5px}.brand-mark i+i{height:19px;background:#aad9f8;margin-top:7px}.brand-dot{color:#2778ab}.brand-caption{font-size:9px;line-height:1.8;font-weight:650;letter-spacing:3px;border-left:1px solid #9bb8d0;padding-left:28px;color:#3e5d7e}.header nav{display:flex;align-items:center;gap:32px;margin-left:auto;font-size:14px}.header nav a{padding:8px 0;position:relative}.header nav .current{font-weight:650}.current::after{content:"";width:5px;height:5px;background:#1a4b70;position:absolute;bottom:-1px;left:50%;border-radius:50%}.header nav a:hover{color:#1976b2}.hero{position:relative;min-height:288px;display:flex;align-items:center;margin-bottom:24px}.hero-visual{position:absolute;top:-30px;bottom:-36px;left:41%;right:-48px;background:url('cote-bleue.webp') center center/cover no-repeat;mask-image:linear-gradient(to right,transparent,#000 25%),linear-gradient(to bottom,transparent,#000 7%,#000 86%,transparent);mask-composite:intersect;pointer-events:none;opacity:.97}.hero-copy{position:relative;z-index:1;pointer-events:none}.eyebrow{display:flex;align-items:center;gap:18px;font-size:10px;font-weight:700;letter-spacing:3px;color:#37698f;margin:0 0 15px}.eyebrow>span,.section-label>span{height:2px;width:30px;background:var(--gold);flex:none}h1{font:400 clamp(38px,4.35vw,65px)/1.04 var(--serif);letter-spacing:-2.3px;margin:0 0 19px}h1 em{font-weight:400;color:#206796}h1 em>span{color:var(--gold)}.hero-intro{font-size:clamp(16px,1.45vw,22px);color:var(--muted);margin:0;font-weight:350}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:6px 0 17px}.section-label{display:flex;align-items:center;gap:16px}.section-label h2{font-size:10px;letter-spacing:2.9px;margin:0;font-weight:700;color:#326282}.section-label p{color:var(--muted);font-size:13px;margin:0 0 0 9px}.section-heading time{font-size:11px;color:var(--muted);text-transform:capitalize;white-space:nowrap}.weather-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.weather-card{padding:19px 24px 13px;background:#ffffffed;box-shadow:0 12px 33px #37688b07;border:1px solid #e7f0f7;border-radius:18px;min-width:0}.city-header{display:flex;justify-content:space-between;align-items:baseline;gap:9px}.city-header h3{font:400 20px/1.2 var(--serif);margin:0 0 16px;letter-spacing:-.55px}.place-tag{font-size:8px;letter-spacing:1.5px;white-space:nowrap;color:#6f8ba1}.weather-main{display:flex;align-items:center;gap:17px}.weather-icon{width:43px;height:43px;display:grid;place-items:center;flex:none;font-size:34px;color:#c4a570}.weather-icon svg{width:100%;height:100%;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}.reading{min-width:0}.temperature{font:400 35px/1 var(--serif);letter-spacing:-1px;margin:0 0 5px}.temperature>span{font-size:.7em;margin-left:2px}.condition{font-size:12px;color:var(--muted);margin:0;line-height:1.3}.extremes{margin:0 0 0 auto;padding-left:18px;border-left:1px solid var(--line);font-size:12px;flex:none}.extremes>div{display:flex;gap:8px}.extremes dt{color:#7690a6}.extremes dd{margin:0;min-width:30px;color:#315675;font-weight:600}.weather-meta{font-size:9px;color:#728ca2;margin:13px 0 0;text-align:right;min-height:14px}.weather-credit{font-size:10px;color:#607d93;text-align:right;margin:9px 3px 17px}.weather-credit a{text-decoration:underline;text-underline-offset:3px}.services{display:grid;grid-template-columns:1fr 1fr;gap:20px;scroll-margin-top:20px}.service-card{position:relative;min-height:266px;border-radius:18px;border:1px solid #d8e8f3;box-shadow:0 14px 36px #19456b08;overflow:hidden}.lli-card{background:linear-gradient(105deg,#092848,#124675);color:#fff}.mail-card{background:linear-gradient(108deg,#fff,#eef8ff);color:#092e4c}.service-art{position:absolute;top:0;bottom:0;right:0;width:58%;pointer-events:none}.lli-art{background:url('montagne.webp') center center/cover;mask-image:linear-gradient(to right,transparent,#000 47%);opacity:.85}.mail-art{width:62%;background:url('courrier.webp') center center/cover;mask-image:linear-gradient(to right,transparent,#000 39%)}.service-content{position:relative;padding:26px 32px;z-index:1}.app-icon{display:grid;place-items:center;width:52px;height:52px;border-radius:14px;margin-bottom:14px}.lion-icon{object-fit:cover;border:1px solid #d5b87e4f}.mail-icon{background:linear-gradient(145deg,#195d95,#0d365d);box-shadow:0 5px 14px #234b7319}.mail-icon svg{width:27px;height:27px;stroke:#fff;stroke-width:1.5;fill:none}.service-kicker{font-size:8px;letter-spacing:1.6px;color:#5c86a7;margin:0 0 6px}.lli-card .service-kicker{color:#c4dbec}.service-card h2{font:400 27px/1.15 var(--serif);letter-spacing:-.7px;margin:0 0 7px}.service-card h2 span{font-size:25px}.service-description{font-size:13px;margin:0 0 18px;color:#4c6c86}.lli-card .service-description{color:#d8eaf6}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:38px;min-height:46px;padding:10px 23px;border:1px solid transparent;border-radius:12px;font-weight:650;font-size:13px;transition:transform .2s,box-shadow .2s;position:relative}.button>span{font-size:22px;line-height:1}.button:hover{transform:translateY(-2px);box-shadow:0 8px 20px #00223b22}.button-gold{color:#123551;background:linear-gradient(145deg,#ead5a1,#cbac75);border-color:#ecd9b8}.button-blue{color:#fff;background:linear-gradient(130deg,#176db1,#0c416e)}.login-hint{font-size:10px;color:#5e7d94;margin:9px 0 0}.login-hint strong{font-weight:600}.footer{display:flex;align-items:center;gap:25px;margin:25px 0 0;padding:21px 0 25px;border-top:1px solid #cfdfeb;font-size:11px;color:#5c768f}.footer-brand{font-weight:750;font-size:19px;color:#10385b;letter-spacing:-.9px}.footer-brand span{color:#267db1}.footer>p{border-left:1px solid #9db2c4;padding-left:25px;margin:0}.footer-note{margin-left:auto;display:flex;align-items:center;gap:9px}.footer-note svg{width:22px;height:22px;stroke:#214f73;stroke-width:1.5;fill:none}
@media(min-width:1700px){.hero{min-height:333px}.service-card{min-height:285px}.service-content{padding:30px 35px}.weather-card{padding:21px 28px 16px}}
@media(max-width:1160px){.page{width:calc(100% - 56px)}.header{gap:19px;height:94px}.header nav{gap:20px}.brand-caption{font-size:8px;padding-left:19px;letter-spacing:2px}.hero-visual{right:-28px;left:36%;opacity:.72}.hero{min-height:270px}.weather-card{padding:18px 17px 11px}.place-tag{display:none}.weather-main{gap:10px}.extremes{padding-left:10px}.section-label p{display:none}.service-card h2 span{display:block;font-size:21px;margin-top:3px}.service-content{padding:25px}.service-art{width:66%;opacity:.6}.service-description{max-width:245px}}
@media(max-width:780px){.page{width:calc(100% - 36px)}.header{height:auto;min-height:83px;flex-wrap:wrap;gap:15px;padding:22px 0 15px}.brand{font-size:27px}.brand-mark{width:38px;height:38px;border-radius:12px}.brand-caption{display:none}.header nav{font-size:12px;gap:18px}.header nav .current{display:none}.hero{min-height:266px;margin-bottom:12px}.hero-visual{left:25%;right:-18px;opacity:.46}.hero-copy{padding-top:8px}.eyebrow{font-size:8px;letter-spacing:2px;gap:12px;margin-bottom:18px}.eyebrow>span{width:21px}h1{font-size:46px;letter-spacing:-1.9px}.hero-intro{font-size:15px;max-width:300px}.section-heading{margin-bottom:13px}.section-label h2{font-size:9px;letter-spacing:2px}.section-label>span{width:20px}.section-heading time{font-size:10px}.weather-grid{gap:10px}.weather-card{padding:15px 13px 10px}.city-header h3{font-size:17px;min-height:41px;margin-bottom:7px}.weather-main{flex-wrap:wrap;gap:8px}.weather-icon{width:30px;height:30px}.temperature{font-size:30px}.condition{font-size:10px;min-height:27px}.extremes{display:flex;width:100%;margin:5px 0 0;gap:12px;border-left:0;border-top:1px solid var(--line);padding:8px 0 0;font-size:10px}.extremes>div{gap:4px}.extremes dd{min-width:0}.weather-meta{text-align:left;font-size:8px;line-height:1.4}.weather-credit{font-size:9px}.services{gap:15px}.service-card{min-height:300px}.service-content{padding:23px}.service-card h2{font-size:25px}.service-card h2 span{font-size:21px}.service-description{font-size:12px}.service-art{width:85%;opacity:.33}.mail-art{opacity:.5}.button{gap:20px;padding:10px 17px;font-size:12px}.footer{gap:16px}.footer>p{padding-left:16px}.footer-note{display:none}}
@media(max-width:560px){.header nav{gap:13px;font-size:11px}.header nav a:first-of-type +a{max-width:84px;line-height:1.35}.hero{min-height:265px}.hero-visual{left:5%;opacity:.33;bottom:-10px}h1{font-size:43px;line-height:1.08;max-width:390px}h1 em{white-space:nowrap}.hero-intro{font-size:14px;line-height:1.5}.weather-grid{grid-template-columns:1fr}.weather-card{padding:14px 17px 10px;border-radius:15px}.city-header h3{min-height:0;font-size:20px;margin:0 0 9px}.place-tag{display:inline;font-size:8px;letter-spacing:1px}.weather-main{flex-wrap:nowrap;gap:14px}.weather-icon{width:39px;height:39px}.temperature{font-size:33px}.condition{font-size:12px;min-height:0}.extremes{width:auto;border-top:0;border-left:1px solid var(--line);padding:0 0 0 17px;display:block;font-size:12px;margin-left:auto}.extremes>div{gap:9px}.weather-meta{margin:8px 0 0;text-align:right;font-size:9px}.weather-credit{text-align:left;font-size:9px;line-height:1.6;margin-top:10px}.services{grid-template-columns:1fr}.service-card{min-height:265px}.service-card h2 span{display:inline;font-size:24px}.service-art{opacity:.65;width:62%}.service-content{padding:24px}.service-description{max-width:245px;font-size:12px}.service-kicker{font-size:7px;letter-spacing:1.4px}.footer{margin-top:25px;padding-bottom:28px;align-items:flex-start}.footer>p{font-size:10px;max-width:220px}.footer-brand{font-size:18px}}
@media(max-width:360px){.brand{font-size:23px;gap:8px}.brand-mark{width:33px;height:33px}.header nav{gap:10px}.header nav a:first-of-type+a{font-size:10px}h1{font-size:38px}.section-heading time{display:none}.place-tag{font-size:7px}.service-card h2 span{display:block}.service-art{opacity:.45}.footer{gap:12px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}