/* Les grands arguments de vente (18/10/2026) — voir assets/arguments-vente.json. Mêmes variables que le thème nimsea.com
   (accueil des démos, education.nimsea.com, boutique) ; repli sur les valeurs de la charte. */
.av{padding-top:clamp(28px,5vw,56px)}
.av>h2{margin:0}
.av-grille{display:flex;flex-wrap:wrap;gap:14px;margin:22px 0 0;padding:0;list-style:none}
.av-carte{flex:1 1 calc(25% - 14px);min-width:min(100%,200px);box-sizing:border-box;display:flex;flex-direction:column;align-items:flex-start;gap:12px;padding:20px 18px 22px;background:var(--panel,#fff);border:1px solid var(--line-soft,rgba(14,26,43,.07));border-radius:24px;box-shadow:0 18px 44px -22px rgba(14,26,43,.22)}
.av-ico{flex:none;width:48px;height:48px;padding:11px;border-radius:15px;background:rgba(0,181,165,.13);color:var(--teal-d,#005E70);fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.av-carte h3{margin:0;font:900 17px/1.2 var(--f-titre,Nunito,system-ui,sans-serif);letter-spacing:-.2px;color:var(--ink,#0E1A2B)}
.av-carte p{margin:4px 0 0;font-size:14.5px;line-height:1.5;color:var(--gray,rgba(14,26,43,.78))}
.av-vie{flex:1 1 100%;flex-direction:row;align-items:center;gap:clamp(16px,3vw,28px);padding:clamp(22px,3.4vw,32px) clamp(20px,4vw,38px);background:var(--navy,#0E1A2B);border-color:transparent;box-shadow:0 30px 70px -26px rgba(14,26,43,.5)}
.av-vie .av-ico{width:clamp(64px,9vw,92px);height:clamp(64px,9vw,92px);padding:clamp(14px,2vw,20px);border-radius:26px;background:var(--teal,#00B5A5);color:var(--navy,#0E1A2B);stroke-width:1.9}
.av-vie h3{color:#fff;font-size:clamp(24px,3.6vw,36px);line-height:1.1}
.av-vie p{max-width:60ch;margin-top:8px;font-size:clamp(15px,1.7vw,17px);color:rgba(255,255,255,.84)}
.av-ruban{display:inline-block;margin:0 0 10px;padding:7px 16px;border-radius:100px;background:#C23A22;color:#fff;font:900 12.5px/1 var(--f-titre,Nunito,system-ui,sans-serif);letter-spacing:1.4px;text-transform:uppercase}
.av-corps{min-width:0}
@media (max-width:900px){.av-carte{flex-basis:calc(50% - 7px)}}
@media (max-width:560px){
  .av-grille{gap:10px}
  .av-carte{flex-basis:100%}
  .av-carte{flex-direction:row;align-items:center;gap:14px;padding:14px 16px;border-radius:20px}
  .av-carte p{margin-top:2px;font-size:14px}
  .av-ico{width:42px;height:42px;padding:9px;border-radius:13px}
  .av-vie{align-items:flex-start;padding:20px 18px}
  .av-vie .av-ico{width:58px;height:58px;padding:13px;border-radius:18px}
}