.accueil{position:relative;width:100%;height:100vh;min-height:600px;overflow:hidden;display:flex;align-items:center;justify-content:center;background:#0d0a05 url(/projets/memoire/illustrations/ui/accueil-background.svg) center center/cover no-repeat}.accueil__content{position:relative;z-index:10;display:flex;flex-direction:column;align-items:center;text-align:center;gap:2.5rem;padding:2rem;margin-bottom:8vh;animation:content-rise 1.8s ease-out .5s both}.accueil__titre{display:flex;flex-direction:column;align-items:center;gap:0;line-height:1}.accueil__titre-grand{font-family:Cormorant Garamond,serif;font-weight:700;font-size:clamp(3rem,8vw,5.5rem);color:#e6b955;letter-spacing:.2em;text-transform:uppercase;text-shadow:0 0 40px rgba(230,185,85,.25);animation:titre-grand-enter 1.2s ease-out 1s both}.accueil__titre-petit{font-family:Cormorant Garamond,serif;font-weight:700;font-size:clamp(1.5rem,4vw,2.5rem);color:#e6b955;letter-spacing:.25em;text-transform:uppercase;animation:titre-petit-enter 1.2s ease-out 1.2s both}.accueil__cta{display:inline-block;position:relative;font-family:Cormorant Garamond,serif;font-weight:700;font-size:clamp(.7rem,1.2vw,.85rem);letter-spacing:.25em;text-transform:uppercase;color:#e6b955;text-decoration:none;padding:.9rem 2.5rem;border:1px solid #c49a3c;border-radius:999px;overflow:hidden;transition:all .4s ease;animation:cta-fadein 1s ease-out 1.8s both}.accueil__cta .accueil__cta-shine{position:absolute;top:0;left:-100%;width:50%;height:100%;background:linear-gradient(90deg,transparent 0%,rgba(230,185,85,.15) 40%,rgba(230,185,85,.3) 50%,rgba(230,185,85,.15) 60%,transparent 100%);animation:cta-shine-loop 4s ease-in-out 3s infinite}.accueil__cta .accueil__cta-text{position:relative;z-index:1}.accueil__cta:hover{border-color:#e6b955;color:#f2e8d5;transform:scale(1.05);box-shadow:0 0 20px #e6b9554d,0 0 40px #e6b95526,inset 0 0 20px #e6b9551a;background:#e6b95514}.accueil__cta:hover .accueil__cta-shine{animation:none;left:0;width:100%;background:linear-gradient(90deg,transparent 0%,rgba(230,185,85,.2) 50%,transparent 100%);opacity:1}.accueil__cta:active{transform:scale(.98);box-shadow:0 0 10px #e6b95533}.accueil__footer{position:absolute;bottom:1.5rem;left:0;right:0;z-index:10;display:flex;flex-direction:column;align-items:center;gap:.6rem;animation:footer-fadein 1s ease-out 2.2s both}.accueil__author{font-family:Cormorant Garamond,serif;font-size:.75rem;letter-spacing:.15em;color:#8a7e66;text-transform:uppercase}.accueil__logo-heaj{width:clamp(50px,6vw,80px)}.accueil__logo-heaj img{width:100%;height:auto;display:block;opacity:.7;transition:opacity .2s ease}.accueil__logo-heaj:hover img{opacity:1}.accueil__credits{font-family:Almendra,serif;font-size:.7rem;letter-spacing:.22em;text-transform:uppercase;color:#8a7e66;text-decoration:none;padding:.45rem .6rem;border-bottom:1px solid transparent;transition:color .2s ease,border-color .2s ease}.accueil__credits:hover,.accueil__credits:focus-visible{color:#e6b955;border-bottom-color:#c49a3c99}.accueil__particles{position:absolute;inset:0;z-index:5;pointer-events:none}.particle{position:absolute;width:3px;height:3px;background:#e6b955;border-radius:50%;opacity:0;animation:particle-float 8s ease-in-out infinite}.p1{top:20%;left:15%;animation-delay:0s;animation-duration:7s}.p2{top:35%;left:80%;animation-delay:1s;animation-duration:9s}.p3{top:60%;left:25%;animation-delay:2s;animation-duration:6s;width:2px;height:2px}.p4{top:15%;left:65%;animation-delay:3s;animation-duration:8s}.p5{top:75%;left:70%;animation-delay:4s;animation-duration:10s;width:2px;height:2px}.p6{top:45%;left:10%;animation-delay:1.5s;animation-duration:7s}.p7{top:80%;left:45%;animation-delay:2.5s;animation-duration:9s;width:2px;height:2px}.p8{top:25%;left:50%;animation-delay:3.5s;animation-duration:6s}@keyframes bg-fadein{0%{opacity:0}to{opacity:1}}@keyframes content-rise{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes titre-grand-enter{0%{opacity:0;transform:translateY(20px);letter-spacing:.5em}to{opacity:1;transform:translateY(0);letter-spacing:.2em}}@keyframes titre-petit-enter{0%{opacity:0;transform:translateY(15px)}to{opacity:1;transform:translateY(0)}}@keyframes cta-fadein{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes cta-shine-loop{0%{left:-100%}50%{left:200%}to{left:200%}}@keyframes footer-fadein{0%{opacity:0}to{opacity:1}}@keyframes particle-float{0%,to{opacity:0;transform:translateY(0) translate(0)}20%{opacity:.6}50%{opacity:.4;transform:translateY(-30px) translate(10px)}80%{opacity:.6}}@media(max-width:768px){.accueil__content{gap:2rem;margin-bottom:12vh}.accueil__cta{padding:.75rem 2rem}}@media(max-height:600px){.accueil__content{gap:1.5rem}}