/* "Dịch vụ" dropdown in the main menu: opens on hover, or on focus for keyboard and touch */
.dd{position:relative;display:inline-flex}
.dd-btn{font:inherit;font-weight:600;font-size:15px;color:#21272A;background:none;border:0;padding:10px 0;cursor:pointer;display:inline-flex;align-items:center;gap:6px}
.dd-btn svg{transition:transform .15s}
.dd-menu{display:none;position:absolute;top:100%;left:-16px;z-index:200;min-width:280px;max-width:calc(100vw - 32px);background:#fff;border:1px solid #E1EAE3;border-top:3px solid #0D662B;box-shadow:0 10px 24px rgba(0,0,0,.12);padding:8px 0}
.dd:hover .dd-menu,.dd:focus-within .dd-menu{display:block}
.dd:hover .dd-btn svg,.dd:focus-within .dd-btn svg{transform:rotate(180deg)}
.dd-menu a{display:block;padding:11px 18px;color:#21272A;text-decoration:none;font-weight:600;font-size:15px}
.dd-menu a:hover,.dd-menu a:focus{background:#EEF5F0;color:#0D662B}