@font-face{font-family:Inter;src:url(/std/fonts/inter-var.woff2) format("woff2");font-weight:100 900;font-style:normal;font-display:swap}
@font-face{font-family:Inter;src:url(/std/fonts/inter-var-italic.woff2) format("woff2");font-weight:100 900;font-style:italic;font-display:swap}
@font-face{font-family:"JetBrains Mono";src:url(/std/fonts/jbmono-var.woff2) format("woff2");font-weight:100 800;font-style:normal;font-display:swap}

:root{
  --noir:#000D3F;
  --gris:#717994;
  --rose:#FF0065;
  --blanc:#fff;
  --pad:8.33vw;
  --mono:"JetBrains Mono",ui-monospace,monospace;
  --sans:Inter,system-ui,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:#3a4777;color:var(--blanc);font-family:var(--sans)}
a{color:inherit;text-decoration:none}
a:focus-visible{outline:2px solid var(--blanc);outline-offset:4px}

.page{position:relative;overflow:hidden;min-height:100vh;min-height:100svh;display:grid;grid-template-rows:auto 1fr auto;padding:clamp(24px,4.4vw,64px) var(--pad) clamp(40px,4.2vw,72px);background:#3a4777}
.bg{position:fixed;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;pointer-events:none;user-select:none}
.page>*:not(.bg){position:relative;z-index:1}

.top{display:flex;justify-content:space-between;align-items:flex-start}
.logo{display:block;width:clamp(72px,7vw,112px);height:auto}
.logo img{display:block;width:100%;height:auto}
.lang{font:400 clamp(13px,.97vw,16px)/1 var(--mono);letter-spacing:.02em;color:var(--gris)}
.lang [aria-current]{color:var(--rose)}
.lang a:hover{color:var(--blanc)}

main{display:flex;flex-direction:column;justify-content:center;gap:clamp(28px,3.4vw,56px);padding-block:clamp(40px,5vw,80px)}

.head{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);grid-template-areas:"std ed dates" "title title title";row-gap:clamp(6px,.6vw,10px);font:400 1.8vw/1.2 var(--mono);color:var(--rose)}
.head p{margin:0}
.std{grid-area:std}
.ed{grid-area:ed;text-align:center}
.ed sup{font-size:.55em;vertical-align:baseline;position:relative;top:-.55em}
.dates{grid-area:dates;text-align:right;display:flex;justify-content:flex-end;align-items:center;gap:1.3vw;white-space:nowrap}
.dates i{display:block;width:5.4vw;height:2px;background:var(--rose)}
.title{grid-area:title;margin:0;line-height:0;min-width:0}
.title picture,.title img{display:block;width:100%;max-width:100%;height:auto}

.slogan{margin:0;text-align:center;font:500 5.07vw/1.1 var(--sans);color:var(--rose);letter-spacing:-.01em}
.slogan em{font-style:italic;font-weight:500}

.manifest{display:grid;grid-template-columns:auto auto;justify-content:start;align-items:center;column-gap:3.9vw;padding-left:calc(30.7vw - var(--pad));font-size:1.46vw;line-height:1.333}
.manifest ul{list-style:none;margin:0;padding:0}
.manifest li{color:var(--blanc)}
.manifest li span{color:var(--rose)}
.manifest li:nth-child(1){font-weight:500}
.manifest li:nth-child(2){font-weight:366;opacity:.92}
.manifest li:nth-child(3){font-weight:233;opacity:.8}
.manifest li:nth-child(4){font-weight:100;opacity:.65}
.manifest p{margin:0;font-weight:500;align-self:center;transform:translateY(8%)}

.actions{display:flex;gap:3.5vw;padding-left:calc(31vw - var(--pad));font:400 clamp(12px,.97vw,16px)/1.2 var(--mono);flex-wrap:wrap}
.actions a{display:inline-flex;align-items:center;gap:.9em;padding:0 .9em .75em .2em;border-bottom:2px solid currentColor;transition:color .2s,opacity .2s}
.actions svg{width:1.5em;height:auto;flex:none}
.btn-cal{color:var(--rose)}
.btn-old{color:var(--gris)}
.actions a:hover{color:var(--blanc)}

@media (max-width:700px){
  :root{--pad:6.4vw}
  .page{padding-top:6.4vw;padding-bottom:9vw}
  main{justify-content:flex-start;padding-top:19vw;gap:11vw}
  .head{grid-template-columns:auto minmax(0,1fr);grid-template-areas:"std std" "title title" "ed dates";font-size:4.3vw;row-gap:2.4vw;column-gap:4vw}
  .ed{text-align:left}
  .dates{justify-content:flex-start;gap:3vw}
  .dates i{width:12vw}
  .title{margin-block:1vw}
  .slogan{text-align:left;font-size:9.7vw;margin-top:8vw}
  .manifest{grid-template-columns:1fr;padding-left:2.3vw;font-size:4.6vw;row-gap:5vw}
  .manifest p{text-align:right;transform:none}
  .actions{flex-direction:column;gap:5vw;padding-left:0;font-size:3.5vw;align-items:flex-start;margin-top:4vw}
  .lang{font-size:3.4vw}
}
@media (min-width:1700px){
  .head{font-size:30px}.slogan{font-size:84px}.manifest{font-size:24px}
}

/* Mouvement discret : ondes qui respirent + apparition en cascade. Coupé si l'utilisateur demande moins d'animations. */
@media (prefers-reduced-motion:no-preference){
  .bg{transform-origin:71.9% 55%;animation:bg-in 1.6s ease-out backwards,breathe 16s ease-in-out 1.6s infinite alternate;will-change:transform}
  .top,.std,.ed,.dates,.title,.slogan,.manifest li,.manifest p,.actions a{animation:rise .9s cubic-bezier(.2,.6,.2,1) backwards}
  .top{animation-delay:.05s}
  .std{animation-delay:.15s}.ed{animation-delay:.2s}.dates{animation-delay:.25s}
  .title{animation-delay:.4s}
  .slogan{animation-delay:.8s}
  .manifest li:nth-child(1){animation-delay:1.1s}
  .manifest li:nth-child(2){animation-delay:1.3s}
  .manifest li:nth-child(3){animation-delay:1.5s}
  .manifest li:nth-child(4){animation-delay:1.7s}
  .manifest p{animation-delay:1.95s}
  .actions a:nth-child(1){animation-delay:2.2s}
  .actions a:nth-child(2){animation-delay:2.35s}
}
@keyframes rise{from{opacity:0;transform:translateY(.7em)}}
@keyframes bg-in{from{opacity:0}}
@keyframes breathe{from{transform:scale(1)}to{transform:scale(1.045)}}