.aca-form { background: var(--paper); color: var(--ink); border: 1px solid var(--line-2); border-radius: 22px; padding: clamp(24px, 3vw, 36px); box-shadow: 0 30px 56px -34px color-mix(in srgb, var(--wine) 50%, transparent); scroll-margin-top: 110px; }
.aca-form h3 { font-family: var(--font-heading); font-size: clamp(26px, 2.6vw, 32px); color: var(--ink); margin: 0 0 6px; }
.aca-form h3 .it { font-style: italic; color: var(--wine); }
.aca-form__sub { font-size: 14px; line-height: 1.55; color: var(--mute); margin: 0 0 18px; }
.aca-form__course { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 0 0 14px; }
.aca-opt { position: relative; display: flex; flex-direction: column; gap: 4px; padding: 14px 16px; border: 1px solid var(--line); border-radius: 14px; background: var(--cream); cursor: pointer; transition: border-color .2s ease, background .2s ease, box-shadow .2s ease; }
.aca-opt input { position: absolute; opacity: 0; width: 1px; height: 1px; pointer-events: none; }
.aca-opt__t { font-family: var(--font-heading); font-size: 18px; color: var(--ink); }
.aca-opt__d { font-size: 12px; color: var(--mute); }
.aca-opt.is-on, .aca-opt:has(input:checked) { border-color: var(--wine); background: var(--paper); box-shadow: inset 0 0 0 1px var(--wine); }
.aca-opt:has(input:focus-visible) { outline: 2px solid var(--c-primary); outline-offset: 2px; }
.aca-form .two { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.aca-form .field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 12px; }
.aca-form .field label { font-family: var(--font-mono); font-size: 10px; letter-spacing: .16em; text-transform: uppercase; color: var(--mute); }
.aca-form .field input, .aca-form .field textarea { padding: 13px 16px; border-radius: 12px; background: var(--cream); border: 1px solid var(--line); font-size: 14px; color: var(--ink); width: 100%; outline: none; }
.aca-form .field input:focus, .aca-form .field textarea:focus { border-color: var(--wine); }
.aca-form .field textarea { min-height: 90px; resize: vertical; }
.aca-form .submit { display: inline-flex; align-items: center; justify-content: center; width: 100%; margin-top: 4px; padding: 15px 24px; border-radius: 99px; background: var(--c-primary); color: var(--c-surface); border: 1px solid var(--c-primary); font-size: 12px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; cursor: pointer; transition: background .2s ease; }
.aca-form .submit:hover { background: var(--wine-2); }
.aca-form .submit:disabled { opacity: .6; cursor: default; }
.aca-form [data-pn-lead-msg] { margin: 12px 0 0; font-size: 14px; color: var(--ink); }
@media (max-width: 560px) { .aca-form__course, .aca-form .two { grid-template-columns: 1fr; } }