/* ==========================================================================
   Evata — AI Opportunity Assessment (multi-step form), Evata-branded
   Loads after style.css; reuses its :root tokens + .btn/.container.
   ========================================================================== */

.assess-hero { padding: 70px 0 26px; text-align: center; position: relative; }
.assess-hero .eyebrow { color: var(--teal); }
.assess-hero h1 { max-width: 18ch; margin: 0 auto .35em; font-size: clamp(2.1rem,4vw,3rem); }
.assess-hero p { max-width: 620px; margin: 0 auto; color: var(--muted); font-size: 1.12rem; }
.assess-stats { display: flex; justify-content: center; gap: 40px; margin-top: 30px; flex-wrap: wrap; }
.assess-stat .num { font-family: var(--serif); font-size: 1.9rem; color: var(--teal); line-height: 1; }
.assess-stat .lbl { color: var(--muted); font-size: .84rem; margin-top: 6px; }

.assess-wrap { padding: 10px 0 90px; }
.assess-card { max-width: 760px; margin: 0 auto; background: #fff; border: 1px solid var(--line); border-radius: 18px; box-shadow: var(--shadow-lg); overflow: hidden; }

/* progress */
.progress-wrapper { padding: 26px 30px 0; }
.progress-steps { display: flex; justify-content: space-between; align-items: flex-start; position: relative; }
.progress-steps::before { content: ''; position: absolute; top: 13px; left: 6px; right: 6px; height: 2px; background: var(--line); }
.progress-fill { position: absolute; top: 13px; left: 6px; height: 2px; background: var(--teal); transition: width .4s var(--ease); z-index: 1; }
.step-indicator { position: relative; z-index: 2; display: flex; flex-direction: column; align-items: center; gap: 7px; flex: 1; }
.step-dot { width: 28px; height: 28px; border-radius: 50%; background: #fff; border: 2px solid var(--line); color: var(--muted); display: grid; place-items: center; font-size: .82rem; font-weight: 700; transition: .25s var(--ease); }
.step-indicator.active .step-dot { background: var(--teal); border-color: var(--teal); color: #fff; }
.step-indicator.done .step-dot { background: var(--teal); border-color: var(--teal); color: #fff; }
.step-label { font-size: .72rem; font-weight: 600; color: var(--muted); letter-spacing: .01em; }
.step-indicator.active .step-label { color: var(--ink); }
@media (max-width:620px){ .step-label{ display:none; } }

/* steps */
.form-body { padding: 30px 32px 8px; }
.form-step { display: none; animation: fade .35s var(--ease); }
.form-step.active { display: block; }
@keyframes fade { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.step-header { margin-bottom: 22px; }
.step-number { font-size: .74rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--teal); margin-bottom: 8px; }
.step-header h2 { font-size: 1.7rem; margin: 0 0 6px; }
.step-header p { color: var(--muted); margin: 0; font-size: 1rem; }

/* fields */
.field-group { margin-bottom: 22px; }
.field-label { display: block; font-weight: 600; font-size: .98rem; margin-bottom: 9px; color: var(--ink); }
.required { color: var(--clay); }
.field-group input[type=text], .field-group input[type=email], .field-group select, .field-group textarea {
  width: 100%; font-family: var(--sans); font-size: 1rem; padding: 13px 15px; border: 1px solid var(--line);
  border-radius: var(--radius-sm); background: #fff; color: var(--ink); transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
}
.field-group textarea { min-height: 110px; resize: vertical; }
.field-group input:focus, .field-group select:focus, .field-group textarea:focus { outline: none; border-color: var(--teal); box-shadow: 0 0 0 4px rgba(30,86,91,.1); }
.field-hint { display: block; font-size: .86rem; color: var(--muted); margin-top: 7px; }
.field-error { display: none; font-size: .86rem; color: #C0392B; margin-top: 7px; }
.field-group.error .field-error { display: block; }
.field-group.error input, .field-group.error select, .field-group.error textarea { border-color: #C0392B; }

/* checkbox grid */
.checkbox-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 4px; }
@media (max-width:560px){ .checkbox-grid{ grid-template-columns:1fr; } }
.checkbox-item { display: flex; align-items: center; gap: 11px; padding: 12px 14px; border: 1px solid var(--line); border-radius: var(--radius-sm); cursor: pointer; transition: .18s var(--ease); font-size: .94rem; }
.checkbox-item:hover { border-color: var(--teal); background: #fafdfd; }
.checkbox-item input { accent-color: var(--teal); width: 17px; height: 17px; flex: none; }
.checkbox-item:has(input:checked) { border-color: var(--teal); background: rgba(30,86,91,.05); }

/* scale */
.scale-group { display: flex; gap: 10px; margin-top: 4px; }
.scale-btn { flex: 1; padding: 14px 0; border: 1px solid var(--line); border-radius: var(--radius-sm); background: #fff; font-family: var(--serif); font-size: 1.2rem; color: var(--muted); cursor: pointer; transition: .18s var(--ease); }
.scale-btn:hover { border-color: var(--teal); color: var(--ink); }
.scale-btn.selected { background: var(--teal); border-color: var(--teal); color: #fff; }
.scale-labels { display: flex; justify-content: space-between; margin-top: 9px; font-size: .78rem; color: var(--muted); }
.scale-labels span { flex: 1; text-align: center; }
.scale-labels span:first-child { text-align: left; } .scale-labels span:last-child { text-align: right; }

/* nav */
.form-nav { display: flex; align-items: center; justify-content: space-between; padding: 18px 32px 26px; border-top: 1px solid var(--line); margin-top: 6px; }
.step-counter { font-size: .88rem; color: var(--muted); font-weight: 600; }
.nav-right { display: flex; gap: 12px; }
.btn--secondary { background: transparent; color: var(--ink); border: 1px solid var(--line); }
.btn--secondary:hover { border-color: var(--ink); transform: translateY(-2px); }

/* loading / success / error */
.loading-screen, .success-screen, .error-screen { display: none; padding: 56px 32px; text-align: center; }
.loading-screen.active, .success-screen.active, .error-screen.active { display: block; }
.loading-spinner { width: 48px; height: 48px; border: 4px solid var(--line); border-top-color: var(--teal); border-radius: 50%; margin: 0 auto 22px; animation: spin .9s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.loading-message { font-family: var(--serif); font-size: 1.4rem; color: var(--ink); margin-bottom: 6px; }
.loading-sub { color: var(--muted); font-size: .96rem; }
.loading-progress-bar { max-width: 320px; height: 6px; background: var(--line); border-radius: 4px; margin: 26px auto 0; overflow: hidden; }
.loading-progress-fill { height: 100%; width: 0; background: var(--teal); transition: width .6s var(--ease); }
.success-icon { width: 64px; height: 64px; border-radius: 50%; background: var(--teal); color: #fff; display: grid; place-items: center; margin: 0 auto 20px; }
.success-icon svg { width: 32px; height: 32px; }
.success-screen h2 { font-size: 1.9rem; margin-bottom: 10px; }
.success-screen > p { color: var(--muted); max-width: 520px; margin: 0 auto 24px; }
.success-cta { margin-top: 30px; padding-top: 26px; border-top: 1px solid var(--line); }
.success-cta p { color: var(--muted); margin-bottom: 14px; }

/* rendered report */
.report-output { text-align: left; max-width: 640px; margin: 8px auto 0; }
.report-output h2 { font-family: var(--serif); font-size: 1.5rem; margin: 1.3em 0 .4em; }
.report-output h3 { font-size: 1.12rem; margin: 1.2em 0 .35em; color: var(--teal); }
.report-output p, .report-output li { color: var(--ink-soft); font-size: 1rem; line-height: 1.65; }
.report-output ul, .report-output ol { padding-left: 22px; }
.report-output .opp { border: 1px solid var(--line); border-left: 3px solid var(--teal); border-radius: 10px; padding: 16px 18px; margin: 14px 0; background: var(--cream); }
.report-output .opp h3 { margin-top: 0; }

/* "Other (please specify)" reveal inputs */
.other-input { width: 100%; margin-top: 11px; font-family: var(--sans); font-size: 1rem; padding: 12px 15px; border: 1px solid var(--line); border-radius: var(--radius-sm); background: #fff; color: var(--ink); display: none; }
.other-input.show { display: block; animation: fade .25s var(--ease); }
.other-input:focus { outline: none; border-color: var(--teal); box-shadow: 0 0 0 4px rgba(30,86,91,.1); }