/* ACMOBOOK Contact & Support */
.acm-contact{max-width:1120px;margin:0 auto;padding:clamp(28px,4vw,48px) 20px 64px;color:#10152B}
.acm-contact__hero{max-width:40rem;margin-bottom:28px}
.acm-contact__eyebrow{margin:0 0 8px;color:#5146E5;font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}
.acm-contact h1{margin:0 0 10px;font-size:clamp(2rem,4vw,2.8rem);letter-spacing:-.04em;line-height:1.08}
.acm-contact__lead{margin:0 0 8px;font-size:1.05rem;color:#344054}
.acm-contact__sub,.acm-contact__section-lead{margin:0 0 16px;color:#667085;line-height:1.55}
.acm-contact__layout{display:grid;gap:28px}
@media (min-width:960px){.acm-contact__layout{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);align-items:start}}
.acm-contact__topic-grid{display:grid;gap:10px}
.acm-contact__topic{display:grid;gap:4px;text-align:left;padding:14px 14px;border-radius:16px;border:1px solid #E7E8F2;background:#fff;cursor:pointer;color:inherit;font:inherit}
.acm-contact__topic strong{font-size:.92rem}
.acm-contact__topic span{color:#667085;font-size:.8rem;line-height:1.4}
.acm-contact__topic.is-selected,.acm-contact__topic:focus-visible{border-color:#635BFF;box-shadow:0 0 0 3px rgba(99,91,255,.16);outline:none}
.acm-contact__form-wrap,.acm-contact__selfhelp,.acm-contact__email,.acm-contact__cta,.acm-contact__success{margin-top:28px;padding:22px;border-radius:20px;border:1px solid #E7E8F2;background:#fff}
.acm-contact__form-wrap{margin-top:0}
.acm-contact__form{display:grid;gap:14px}
.acm-contact__row{display:grid;gap:12px}
@media (min-width:720px){.acm-contact__row{grid-template-columns:1fr 1fr}}
.acm-contact__field{display:grid;gap:6px}
.acm-contact__field label{font-size:.82rem;font-weight:650}
.acm-contact__optional{font-weight:500;color:#98A2B3}
.acm-contact input,.acm-contact select,.acm-contact textarea{width:100%;min-height:46px;padding:10px 12px;border-radius:12px;border:1px solid #E7E8F2;font:inherit;background:#fff}
.acm-contact textarea{min-height:140px;resize:vertical}
.acm-contact__field.has-error input,.acm-contact__field.has-error textarea,.acm-contact__field.has-error select{border-color:#F04438}
.acm-contact__error{margin:0;color:#B42318;font-size:.78rem}
.acm-contact__alert{padding:12px 14px;border-radius:12px;background:#FEF3F2;color:#B42318}
.acm-contact__actions,.acm-contact__cta-actions,.acm-contact__success-actions{display:flex;flex-wrap:wrap;gap:10px}
.acm-contact .acm-btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 18px;border-radius:999px;text-decoration:none;font-weight:650;border:1px solid transparent}
.acm-contact .acm-btn--primary{background:linear-gradient(120deg,#5B4FFF,#4F8CFF 52%,#22D3EE);color:#fff}
.acm-contact .acm-btn--ghost{background:#fff;color:#10152B;border-color:rgba(99,91,255,.28)}
.acm-contact__success h2,.acm-contact__selfhelp h2,.acm-contact__email h2,.acm-contact__cta h2,.acm-contact__topics h2,.acm-contact__form-wrap h2{margin:0 0 8px;font-size:1.25rem}
.acm-contact__ref{font-size:1.05rem}
@media (max-width:767px){
  .acm-contact{padding:20px 16px 48px}
  .acm-contact__actions,.acm-contact__cta-actions{display:grid}
  .acm-contact .acm-btn{width:100%}
}