:root{--encre:#f3f5fa;--blanc:#0b1b3f;--fond:#102449;--fond-2:#152d51;--gris:#b9c6dd;--gris-clair:#a3b3ce;--trait:#ffffff24;--or:#efbc51;--or-vif:#efbc51;--max:1480px;--pad:clamp(22px,7.5vw,120px);--display:Arial,Helvetica,sans-serif;--body:Arial,Helvetica,sans-serif}
body{background:#0b1b3f}h1,h2,h3{font-weight:500;letter-spacing:-.055em}h1{font-size:clamp(48px,5.8vw,88px);line-height:1.02}h2{font-size:clamp(38px,4.8vw,72px)}h3{font-size:clamp(32px,3.8vw,58px)}.lead{font-size:16px;line-height:1.8}.sec{padding-block:110px;border-bottom:1px solid var(--trait)}.nav{background:#0b1b3fee;border-bottom:1px solid var(--trait)}.nav__in{min-height:88px}.nav__links a{font-size:12px}.dyalek-wordmark{font-size:27px;font-weight:800;letter-spacing:-1.4px;color:#efbc51}.nav__in>a{text-decoration:none}.btn,.nav__cta,.nav__prem{border-radius:3px}.btn{font-size:13px;padding:18px 24px}.btn--marine,.btn--or{background:#efbc51;color:#152039;box-shadow:none}.btn--fant{background:transparent;color:#fff}.repere{font-size:10px;text-transform:uppercase;letter-spacing:2px}.marque{border:0;box-shadow:none;padding:0;background:none;font-size:10px;letter-spacing:1.5px;text-transform:uppercase}.marque b{color:#efbc51;background:none;padding:0}.hero{min-height:calc(100svh - 88px);display:flex;align-items:center;padding-block:65px}.hero::before{display:none}.hero__grid{grid-template-columns:1.05fr .95fr;gap:6vw}.hero__img .media{max-width:none;margin:0}.media{border:0;border-radius:4px;background:transparent;box-shadow:none}.feature-video{display:block;width:100%;height:auto;max-height:78svh;object-fit:contain;background:#0b1b3f;border-radius:4px}.duo{margin:0!important;display:grid;grid-template-columns:1fr 1fr;gap:7vw;align-items:center;max-width:none}.duo__img{width:100%;max-width:none}.film-section:nth-of-type(odd){background:#102449}#delai .duo__img{order:2}#delai .duo>div:last-child{order:1}.liste{color:var(--gris);font-size:14px}.liste li{border-color:var(--trait)}.outils{gap:5vw}.outil{border-radius:4px;background:#102449;border-color:var(--trait)}.outil__media{background:transparent;border:0}.outil__media .feature-video{max-height:580px}.outil__t{color:var(--or)}.face__c{border-radius:4px;background:#152d51;color:#dce5f3;border-color:var(--trait)}.face__c--marine{background:#173359}.prix{border-radius:4px;background:#102449;box-shadow:none}.etape,.jalon{border-color:var(--trait)}.etape b,.jalon b{color:#efbc51}.faq details{border-color:var(--trait);background:transparent}.faq summary{color:#f3f5fa}.final{background:#102449}.passerelle{background:#0b1b3f;padding:110px 0;border-top:1px solid var(--trait)}.passerelle__grid{grid-template-columns:1fr 1fr;gap:55px;align-items:center}.bridge-film{grid-row:span 2}.passerelle__grid>div:last-child{grid-column:2}.pass__trois{margin-top:0}.pied,.barre{background:#0b1b3f;color:#b9c6dd}.pied__in{border-color:var(--trait)}.pied a{color:#b9c6dd}.contact-form input,.contact-form textarea{background:#ffffff08;color:#fff;border-color:#ffffff40}
@media(max-width:900px){.hero__grid,.duo{grid-template-columns:1fr}.hero{padding-block:48px}.hero__img .media{max-width:560px;margin:auto}.sec{padding-block:70px}.duo{gap:35px}.duo__img{order:2}.duo>div:last-child{order:1}.feature-video{max-height:70svh}.passerelle__grid{grid-template-columns:1fr}.bridge-film{grid-row:auto;order:2}.passerelle__grid>div:last-child{grid-column:1;order:3}.passerelle{padding-block:70px}.nav__in{min-height:74px}.hero .actions{gap:10px}.hero .btn{white-space:normal}.marque{flex-wrap:wrap}.nav__prem{font-size:11px}.nav__in{gap:14px}.outils{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.rev{opacity:1;transform:none}}
/* Films grand format et démonstration en direct. */
.hero__grid,.film-section .duo{display:flex;flex-direction:column;gap:42px;align-items:stretch}.hero__grid>div:first-child{max-width:1050px}.hero{display:block}.hero__img,.film-section .duo__img{order:2!important;width:100%;max-width:none}.film-section .duo>div:last-child{order:1!important;max-width:1050px}.hero__img .media{max-width:none}.feature-video{width:100%;max-height:none;aspect-ratio:16/9;object-fit:contain}.passerelle__grid{display:flex;flex-wrap:wrap}.bridge-film{order:3;flex:0 0 100%;width:100%}.passerelle__grid>div:not(.bridge-film){flex:1 1 380px}.official-dyalek-logo{display:block;width:76px;height:76px;object-fit:contain;border-radius:16px}.pied .official-dyalek-logo{width:92px;height:92px}.nav__in{flex-wrap:wrap;gap:16px;padding-block:10px}.nav__links{gap:16px}.lang{border-radius:8px;padding:5px;gap:5px;margin-left:auto}.lang button,.lang button[data-l="ar"],[dir="rtl"] .lang button[data-l="ar"]{font:700 17px Arial;padding:15px 20px;min-height:52px;border-radius:5px}.lang button.on{background:#efbc51;color:#0b1b3f}.outils{display:grid;grid-template-columns:1fr 1fr;gap:24px}.outil{min-width:0;padding:24px}.outil h3{font-size:clamp(26px,3vw,44px)}.interactive-app{margin:24px 0;box-shadow:0 25px 70px #0005;border:1px solid #ffffff30;border-radius:16px;overflow:hidden}.app-toolbar{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:14px;background:#19325b;font-size:13px}.app-toolbar a{color:#efbc51}.interactive-app iframe{display:block;width:100%;height:800px;border:0;background:#fff}.demo-note{max-width:900px}.demo-invite{margin:55px 0 35px;padding:36px;background:linear-gradient(120deg,#183561,#0b1b3f);border:1px solid #efbc514d;border-radius:18px}.demo-invite h3{font-size:clamp(30px,3.7vw,52px);margin:12px 0 30px}.demo-steps{display:grid;grid-template-columns:1fr 1fr 1fr;gap:40px}.demo-step{position:relative;min-width:0}.demo-step:not(:last-child):after{content:'→';position:absolute;right:-31px;top:90px;font-size:34px;color:#efbc51}.demo-art{height:215px;background:#ffffff08;border:1px solid #ffffff25;border-radius:12px;display:flex;align-items:center;justify-content:center;padding:20px;overflow:hidden}.demo-art img{width:160px;height:130px;object-fit:cover;border-radius:8px}.demo-art .mini-ticket{width:170px;background:#f5f0e4;color:#152039;padding:18px;transform:rotate(-4deg);box-shadow:8px 12px 0 #0002;font:14px/1.8 Arial}.mini-ticket strong{font-size:18px}.mini-ticket i{display:block;height:4px;background:#15203922;margin:10px 0}.demo-art .mini-reception{border:3px solid #748199;border-radius:12px;padding:20px;background:#0b1429;width:220px}.mini-reception b{color:#efbc51}.mini-reception span{display:block;padding:8px 0;border-bottom:1px solid #ffffff20;font-size:13px}.mini-reception em{display:block;background:#efbc51;color:#0b1b3f;padding:8px;margin-top:12px;font-style:normal;text-align:center}.demo-step h4{font-size:22px;margin:22px 0 8px}.demo-step p{font-size:14px;color:#b9c6dd}.demo-live{font-size:12px;letter-spacing:2px;color:#efbc51}.demo-result{margin:22px 0 0;padding:14px;border:1px solid #efbc51;color:#efbc51}.demo-result[hidden]{display:none}
@media(max-width:1100px){.nav__links{display:none}.nav__in{justify-content:space-between}}@media(max-width:760px){.lang button,.lang button[data-l="ar"]{font-size:15px;padding:12px 11px;min-height:48px}.official-dyalek-logo{width:56px;height:56px}.outils{grid-template-columns:1fr}.interactive-app iframe{height:730px}.outil{padding:18px}.demo-invite{padding:22px}.demo-steps{grid-template-columns:1fr;gap:40px}.demo-step:not(:last-child):after{content:'↓';top:auto;bottom:-40px;right:50%}.demo-art{height:190px}.hero__grid,.film-section .duo{gap:28px}.passerelle__grid>div:not(.bridge-film){flex-basis:100%}}@media(max-width:380px){.nav__in{gap:8px}.lang button,.lang button[data-l="ar"]{padding:10px 8px;font-size:14px}.official-dyalek-logo{width:44px;height:44px}}
/* Dyalna-inspired finishing: calm typography, fine borders, restrained gold. */
:root{--or:#e9b849;--or-vif:#e9b849}.sec{padding-block:clamp(76px,8vw,130px)}.hero{padding-top:60px}.hero__grid>div:first-child{max-width:1120px}.hero h1{font-weight:500;font-size:clamp(48px,6.7vw,100px);line-height:.99;letter-spacing:-.065em}.repere{font-weight:500;letter-spacing:2.4px;font-size:10px}.btn{border-radius:3px;font:600 13px/1.4 Arial;padding:19px 26px;min-height:54px;box-shadow:none;letter-spacing:.02em;transition:background .25s,transform .25s}.btn--or,.btn--marine{background:#e9b849;color:#11203c}.btn--or:hover,.btn--marine:hover{background:#f3ce7a;color:#11203c;transform:translateY(-3px);box-shadow:none}.btn--fant,.btn--contour-or{background:transparent;color:#e9edf5;border-color:#ffffff50}.btn--fant:hover,.btn--contour-or:hover{background:#ffffff09;border-color:#e9b849}.nav__prem{border-color:#e9b84955;background:transparent;border-radius:3px;padding:13px 18px}.nav__prem i{box-shadow:none}.feature-video{pointer-events:none;border-radius:0;max-height:none;width:100%;aspect-ratio:16/9;object-fit:contain}.feature-video::-webkit-media-controls{display:none!important}.hero__img .media,.film-section .media,.bridge-film{border:0;border-radius:0;box-shadow:none}.film-section .duo{gap:44px}.outil{border:1px solid #ffffff20;background:#102347;border-radius:4px;padding:30px}.outil__t{font-size:10px;letter-spacing:2px;text-transform:uppercase}.interactive-app{border-radius:9px;box-shadow:0 20px 45px #0003;border:1px solid #ffffff30}.app-toolbar{padding:16px 18px;background:#142b4d;border-bottom:1px solid #ffffff20}.app-toolbar strong{font-weight:500}.app-expand,.app-close{cursor:pointer;border:1px solid #ffffff40;border-radius:3px;color:#efbc51;background:transparent;padding:11px 16px;font:600 12px Arial;transition:background .2s}.app-expand:hover,.app-close:hover{background:#ffffff0c}.app-expand[hidden],.app-close[hidden]{display:none!important}.demo-invite{border-radius:4px;background:#102347;border-color:#ffffff25;padding:40px}.demo-art{border-radius:4px;background:#0b1b3f;border-color:#ffffff18}.demo-art .basket-reference{width:min(100%,240px);height:auto;object-fit:contain;border-radius:0}.demo-step h4{font-size:24px;font-weight:500;letter-spacing:-.03em}.contact-form{border-radius:4px;padding:30px}.contact-form input,.contact-form textarea{border:0;border-bottom:1px solid #ffffff50;border-radius:0;background:transparent;padding:16px 0}.prix{border:1px solid #ffffff20}.lang{background:transparent;border-radius:4px}.lang button{border-radius:3px}.pied{padding-top:50px}.interactive-app iframe{height:690px}#app-backdrop{position:fixed;inset:0;z-index:200;background:#02091ccc;backdrop-filter:blur(9px)}#app-backdrop[hidden]{display:none}.interactive-app.app-popup{position:fixed;z-index:201;inset:50% auto auto 50%;transform:translate(-50%,-50%);width:min(900px,92vw);height:min(800px,86dvh);margin:0;display:flex;flex-direction:column;background:#102347;border:1px solid #8e9cb355;border-radius:12px;box-shadow:0 35px 120px #0008}.app-popup .app-toolbar{flex:none}.app-popup iframe{flex:1;min-height:0;height:100%;width:100%}.outil:has(.app-popup),.outils:has(.app-popup){transform:none!important;opacity:1!important}.app-toolbar button:focus-visible{outline:2px solid #efbc51;outline-offset:3px}
@media(max-width:760px){.demo-invite{padding:24px}.outil{padding:20px}.interactive-app.app-popup{width:94vw;height:86dvh}.interactive-app iframe{height:650px}.app-popup iframe{height:100%}.app-toolbar{padding:12px;gap:8px}.app-toolbar strong{font-size:12px}.app-expand,.app-close{padding:10px;font-size:11px}.hero h1{font-size:clamp(44px,10vw,70px)}}