/* ─────────────────────────────────────────────────────────────
   Alhost — page de maintenance
   Couleurs, typo et espacements sont pilotés par les variables
   ci-dessous (bloc :root). Modifiez-les ici pour tout ajuster.
   ───────────────────────────────────────────────────────────── */

:root{
  --bg:#f5f6fa;
  --surface:#ffffff;
  --surface-2:#eef1f8;
  --border:#e2e6f0;
  --text:#161a27;
  --muted:#5a6172;
  --accent:#3b5bdb;
  --accent-contrast:#ffffff;
  --accent-soft:#e7ecff;
  --glow:rgba(59,91,219,.16);
  --net:rgba(59,91,219,.34);
  --shadow:0 24px 60px -22px rgba(22,26,39,.28);
}
:root:not([data-theme="light"]){
  color-scheme:light;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    color-scheme:dark;
    --bg:#0a0d18;
    --surface:#121628;
    --surface-2:#1a2038;
    --border:#262d45;
    --text:#e9ecf6;
    --muted:#949cb6;
    --accent:#6e8bff;
    --accent-contrast:#0a0d18;
    --accent-soft:rgba(110,139,255,.12);
    --glow:rgba(110,139,255,.22);
    --net:rgba(132,157,255,.30);
    --shadow:0 30px 80px -30px rgba(0,0,0,.7);
  }
}
:root[data-theme="dark"]{
  color-scheme:dark;
  --bg:#0a0d18;
  --surface:#121628;
  --surface-2:#1a2038;
  --border:#262d45;
  --text:#e9ecf6;
  --muted:#949cb6;
  --accent:#6e8bff;
  --accent-contrast:#0a0d18;
  --accent-soft:rgba(110,139,255,.12);
  --glow:rgba(110,139,255,.22);
  --net:rgba(132,157,255,.30);
  --shadow:0 30px 80px -30px rgba(0,0,0,.7);
}

*,*::before,*::after{box-sizing:border-box}

body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:"IBM Plex Sans",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}

#net{
  position:fixed;
  inset:0;
  width:100%;
  height:100%;
  z-index:0;
  pointer-events:none;
}

.page{
  position:relative;
  z-index:1;
  min-height:100svh;
  display:grid;
  place-items:center;
  padding:clamp(1.25rem,5vw,3rem);
}

.card{
  position:relative;
  width:min(38rem,100%);
  background:color-mix(in srgb, var(--surface) 86%, transparent);
  -webkit-backdrop-filter:blur(10px);
  backdrop-filter:blur(10px);
  border:1px solid var(--border);
  border-radius:22px;
  box-shadow:var(--shadow);
  padding:clamp(1.75rem,5vw,3.25rem);
}
.card::before{
  content:"";
  position:absolute;
  inset:-1px;
  border-radius:inherit;
  padding:1px;
  background:linear-gradient(160deg,var(--accent),transparent 45%);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;
  mask-composite:exclude;
  opacity:.55;
  pointer-events:none;
}
.card::after{
  content:"";
  position:absolute;
  left:50%;
  top:-30%;
  width:70%;
  height:60%;
  transform:translateX(-50%);
  background:radial-gradient(ellipse at center,var(--glow),transparent 70%);
  filter:blur(20px);
  pointer-events:none;
  z-index:-1;
}

.brand{
  display:flex;
  align-items:center;
  gap:.65rem;
  font-family:"Bricolage Grotesque",var(--body,sans-serif);
  font-weight:700;
  font-size:1.15rem;
  letter-spacing:-.01em;
}
.brand svg{display:block;flex:none}

.status{
  display:inline-flex;
  align-items:center;
  gap:.55rem;
  margin-top:2rem;
  padding:.4rem .8rem;
  border:1px solid var(--border);
  border-radius:999px;
  background:var(--surface-2);
  font-family:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  font-size:.72rem;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--muted);
}
.dot{
  width:.5rem;
  height:.5rem;
  border-radius:50%;
  background:var(--accent);
  box-shadow:0 0 0 0 var(--accent);
  animation:pulse 2.4s ease-out infinite;
}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 color-mix(in srgb,var(--accent) 55%,transparent)}
  70%{box-shadow:0 0 0 .55rem transparent}
  100%{box-shadow:0 0 0 0 transparent}
}

h1{
  font-family:"Bricolage Grotesque",var(--body,sans-serif);
  font-weight:700;
  font-size:clamp(2rem,7vw,3.25rem);
  line-height:1.08;
  letter-spacing:-.02em;
  text-wrap:balance;
  margin:1.1rem 0 0;
}

.lede{
  margin:1rem 0 0;
  max-width:44ch;
  color:var(--muted);
  font-size:clamp(1rem,2.6vw,1.1rem);
}

.progress{
  margin-top:2.25rem;
}
.progress-label{
  display:flex;
  justify-content:space-between;
  font-family:"IBM Plex Mono",ui-monospace,monospace;
  font-size:.7rem;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--muted);
  margin-bottom:.55rem;
}
.track{
  height:4px;
  border-radius:999px;
  background:var(--surface-2);
  overflow:hidden;
}
.track span{
  display:block;
  height:100%;
  width:40%;
  border-radius:inherit;
  background:linear-gradient(90deg,transparent,var(--accent),transparent);
  animation:slide 1.9s cubic-bezier(.6,0,.4,1) infinite;
}
@keyframes slide{
  0%{transform:translateX(-120%)}
  100%{transform:translateX(320%)}
}

.actions{
  margin-top:2.25rem;
  display:flex;
  flex-wrap:wrap;
  gap:.85rem;
  align-items:center;
}
.btn{
  display:inline-flex;
  align-items:center;
  gap:.5rem;
  padding:.8rem 1.25rem;
  border-radius:12px;
  background:var(--accent);
  color:var(--accent-contrast);
  font-weight:600;
  font-size:.95rem;
  text-decoration:none;
  transition:transform .18s ease,box-shadow .18s ease,filter .18s ease;
}
.btn svg{transition:transform .18s ease}
.btn:hover{
  transform:translateY(-2px);
  box-shadow:0 12px 26px -10px var(--accent);
  filter:brightness(1.05);
}
.btn:hover svg{transform:translate(2px,-2px)}
.btn-ghost{
  color:var(--text);
  font-size:.9rem;
  text-decoration:none;
  border-bottom:1px solid var(--border);
  padding-bottom:2px;
  transition:border-color .18s ease,color .18s ease;
}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}

footer{
  margin-top:2.5rem;
  padding-top:1.4rem;
  border-top:1px solid var(--border);
  font-family:"IBM Plex Mono",ui-monospace,monospace;
  font-size:.72rem;
  letter-spacing:.05em;
  color:var(--muted);
}

a:focus-visible,.btn:focus-visible{
  outline:2px solid var(--accent);
  outline-offset:3px;
  border-radius:6px;
}

.reveal{
  opacity:0;
  transform:translateY(12px);
  animation:reveal .6s cubic-bezier(.2,.7,.2,1) forwards;
}
.reveal:nth-child(1){animation-delay:.05s}
.reveal:nth-child(2){animation-delay:.13s}
.reveal:nth-child(3){animation-delay:.21s}
.reveal:nth-child(4){animation-delay:.29s}
.reveal:nth-child(5){animation-delay:.37s}
.reveal:nth-child(6){animation-delay:.45s}
.reveal:nth-child(7){animation-delay:.53s}
@keyframes reveal{to{opacity:1;transform:none}}

@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
  }
  .reveal{opacity:1;transform:none}
  .track span{width:100%;background:var(--accent)}
}