/* MONA PMS landing — tokens & reset (chuẩn V2 dark) */
:root{
  --mona-primary:#D6432A; --mona-primary-dark:#B8341B; --mona-accent:#E27B66;
  --mona-bg:#0E0E0C; --mona-surface:#1C1C1C; --mona-surface-2:#262624;
  --mona-text:#F0EDE5; --mona-muted:#A8A59C;
  --mona-border:rgba(240,237,229,.14); --mona-success:#22C55E; --mona-error:#F87171;
  --mona-radius:16px; --mona-shadow:0 1px 3px rgba(0,0,0,.4),0 8px 24px rgba(0,0,0,.35);
  --mona-font:"Inter","Helvetica Neue",Helvetica,Arial,system-ui,sans-serif;
  --mona-font-display:"Sora","Inter",Helvetica,Arial,sans-serif;
  --mona-accent-soft:rgba(214,67,42,.08);
  --space-1:8px; --space-2:16px; --space-3:24px; --space-4:40px; --space-5:64px; --space-6:104px;
  color-scheme:dark;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--mona-font);background:var(--mona-bg);color:var(--mona-text);font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:var(--mona-font-display);line-height:1.18;letter-spacing:-.015em}
h1{font-weight:700;font-size:clamp(30px,4.6vw,54px)}
h2{font-weight:700;font-size:clamp(24px,3.2vw,38px)}
h3{font-weight:600;font-size:clamp(17px,1.6vw,21px)}
p{color:var(--mona-muted)}
strong{color:var(--mona-text)}
::selection{background:var(--mona-primary);color:#fff}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
}