/* ============================================================
   AI Readiness Assessment — Fresh Strategy front end
   White / corporate look. Space Grotesk + Raleway.
   ============================================================ */

:root {
  --mint:      #88DBBD;
  --purple:    #2F1541;
  --charcoal:  #484A56;
  --off-white: #F2F0EE;
  --white:     #FFFFFF;
  --green:     #4EC9A2; /* deep mint — hover/active accent, same spectrum as --mint */
  --line:      #E4E0DA;

  --mint-soft: #E7F6EF;
  --mint-text: #247A5B; /* darkened mint for TEXT on light bg — 4.61:1 on --off-white, WCAG AA for small text */
  --purple-70: #6B5877;
  --shadow-sm: 0 1px 3px rgba(47,21,65,0.06);
  --shadow-md: 0 6px 24px rgba(47,21,65,0.08);
  --shadow-lg: 0 18px 48px rgba(47,21,65,0.12);
  --radius:    14px;
  --radius-sm: 10px;

  --stepper-w: 264px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--off-white);
  color: var(--charcoal);
  font-family: 'Raleway', 'Helvetica Neue', Arial, sans-serif;
  font-weight: 500;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, .eyebrow, .btn, .stage-label, .qcard-index {
  font-family: 'Space Grotesk', 'Helvetica Neue', Arial, sans-serif;
}

.app { min-height: 100vh; display: flex; flex-direction: column; }
[hidden] { display: none !important; }

/* ---------- Top bar / brand ---------- */
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: clamp(16px, 3vw, 28px) clamp(20px, 5vw, 56px);
}
.brand-logo { height: 24px; width: auto; display: block; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  font-weight: 600; font-size: 1rem; letter-spacing: 0.01em;
  border: none; border-radius: 999px; cursor: pointer; text-decoration: none;
  padding: 13px 30px; transition: transform .12s ease, background .15s ease, box-shadow .15s ease;
}
.btn--primary { background: var(--mint); color: var(--purple); box-shadow: var(--shadow-sm); }
.btn--primary:hover:not(:disabled) { background: var(--green); transform: translateY(-1px); }
.btn--primary:disabled { background: var(--line); color: var(--purple-70); cursor: not-allowed; }
.btn--lg { padding: 16px 40px; font-size: 1.08rem; }
.btn--ghost {
  background: transparent; color: var(--purple);
  border: 1.5px solid var(--line);
}
.btn--ghost:hover { border-color: var(--mint); }

/* keyboard focus — match the branded input treatment (inputs get mint box-shadow) */
.answer:focus-visible, .btn:focus-visible, .navbtn:focus-visible {
  outline: 3px solid var(--mint); outline-offset: 2px;
}

/* ============================================================
   INTRO SCREEN
   ============================================================ */
.screen--intro { flex: 1; display: flex; flex-direction: column; }
.intro-inner {
  flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center;
  padding: clamp(24px, 4vw, 48px) 24px clamp(40px, 6vw, 56px);
  max-width: 880px; margin: 0 auto; width: 100%;
}
.eyebrow {
  text-transform: uppercase; letter-spacing: 0.18em; font-size: 0.78rem;
  font-weight: 600; color: var(--mint-text); margin: 0 0 18px;
}
.intro-inner h1 {
  font-size: clamp(2.1rem, 5vw, 3.6rem); line-height: 1.08; letter-spacing: -0.025em;
  color: var(--purple); margin: 0 0 20px; font-weight: 600;
}
.lede {
  font-size: clamp(1rem, 1.4vw, 1.13rem); line-height: 1.6; max-width: 560px;
  margin: 0 0 clamp(40px, 6vw, 52px);
}

.expect {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px;
  width: 100%; max-width: 820px; margin: 0 0 clamp(40px, 6vw, 52px);
}
.expect-item { text-align: center; }
.expect-num {
  font-family: 'Space Grotesk', 'Helvetica Neue', Arial, sans-serif;
  display: inline-flex; align-items: center; justify-content: center;
  width: 58px; height: 58px; border-radius: 50%;
  background: var(--white); border: 1.5px solid var(--mint);
  color: var(--purple); font-size: 1.5rem; font-weight: 600;
  margin-bottom: 14px; position: relative;
  box-shadow: 0 2px 10px rgba(47, 21, 65, 0.06);
}
.expect-num::after {
  content: ''; position: absolute; inset: -9px; border-radius: 50%;
  border: 1px dotted rgba(36, 122, 91, 0.4);
}
.expect-item p { font-size: 1rem; line-height: 1.55; color: var(--charcoal); max-width: 240px; margin: 0 auto; }
.expect-item p b { color: var(--purple); font-weight: 600; }

.fineprint {
  font-size: 0.95rem; color: var(--purple-70);
  max-width: 520px; line-height: 1.5; margin: 26px 0 0;
}
.fineprint a { color: var(--mint-text); }

/* ============================================================
   WIZARD SCREEN
   ============================================================ */
.screen--wizard { flex: 1; display: flex; flex-direction: column; }
.topbar--wizard { border-bottom: 1px solid var(--line); }
.topbar-progress-label { font-size: 0.82rem; color: var(--purple-70); font-weight: 500; letter-spacing: 0.03em; }

.wizard-body {
  flex: 1; display: grid; grid-template-columns: var(--stepper-w) 1fr;
  max-width: 1160px; margin: 0 auto; width: 100%;
}

/* ---------- Left section stepper ---------- */
.stepper {
  padding: clamp(32px, 4vw, 56px) 28px; position: relative;
}
.step-item {
  display: flex; align-items: center; gap: 14px;
  padding: 11px 0; position: relative; color: var(--purple-70);
  font-size: 0.95rem; font-weight: 500;
}
.step-item::before { /* connector line */
  content: ""; position: absolute; left: 6px; top: 30px; bottom: -11px;
  width: 2px; background: var(--line);
}
.step-item:last-child::before { display: none; }
.step-dot {
  width: 14px; height: 14px; border-radius: 50%; flex: none;
  background: var(--white); border: 2px solid var(--line); z-index: 1;
  transition: all .2s ease;
}
.step-item.is-done { color: var(--charcoal); }
.step-item.is-done .step-dot { background: var(--mint); border-color: var(--mint); }
.step-item.is-active { color: var(--purple); font-weight: 600; }
.step-item.is-active .step-dot {
  background: var(--purple); border-color: var(--purple);
  box-shadow: 0 0 0 4px var(--mint-soft);
}

/* ---------- Question stage ---------- */
.stage {
  padding: clamp(24px, 4vw, 52px) clamp(20px, 4vw, 56px) 64px;
  max-width: 760px;
}
.progress-track {
  height: 5px; border-radius: 999px; background: var(--line);
  overflow: hidden; margin-bottom: clamp(28px, 4vw, 44px);
}
.progress-fill {
  height: 100%; width: 0%; border-radius: 999px;
  background: linear-gradient(90deg, var(--mint), var(--green));
  transition: width .35s cubic-bezier(.4,0,.2,1);
}

.qcard { margin-bottom: 26px; }
.qcard-head { display: flex; gap: 16px; align-items: flex-start; }
.qcard-index {
  font-size: 0.95rem; font-weight: 700; color: var(--mint-text);
  background: var(--mint-soft); border-radius: 8px;
  padding: 4px 10px; margin-top: 6px; flex: none;
}
.qcard-index:empty { display: none; }
.qcard-stem {
  font-size: clamp(1.35rem, 3vw, 1.85rem); line-height: 1.2; letter-spacing: -0.02em;
  color: var(--purple); margin: 0; font-weight: 600;
}
.qcard-hint { margin: 12px 0 0 0; color: var(--purple-70); font-size: 0.95rem; }
.qcard-hint a { color: inherit; text-decoration: underline; text-underline-offset: 2px; }
.qcard-hint a:hover { color: var(--purple); }

/* ---------- Answer cards ---------- */
.answers { display: flex; flex-direction: column; gap: 12px; }
.answers--grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

.answer {
  display: flex; align-items: center; gap: 14px;
  text-align: left; width: 100%;
  background: var(--white); border: 1.5px solid var(--line);
  border-radius: var(--radius-sm); padding: 16px 18px;
  cursor: pointer; font-family: inherit; font-size: 1rem; color: var(--charcoal);
  transition: border-color .15s ease, box-shadow .15s ease, transform .1s ease, background .15s ease;
}
.answer:hover { border-color: var(--green); box-shadow: var(--shadow-sm); }
.answer.is-selected {
  border-color: var(--mint); background: var(--mint-soft);
  box-shadow: 0 0 0 1px var(--mint);
}
.answer-stage {
  flex: none; width: 92px;
}
.stage-label {
  display: inline-block; font-size: 0.72rem; font-weight: 600; letter-spacing: 0.06em;
  text-transform: uppercase; color: var(--purple-70);
  background: var(--off-white); border: 1px solid var(--line);
  border-radius: 6px; padding: 3px 8px;
}
.answer.is-selected .stage-label { color: var(--purple); border-color: var(--mint); background: var(--white); }
.answer-text { flex: 1; line-height: 1.4; }
.answer-tick {
  flex: none; width: 22px; height: 22px; border-radius: 50%;
  border: 2px solid var(--line); display: flex; align-items: center; justify-content: center;
  color: var(--white); transition: all .15s ease;
}
.answer.is-selected .answer-tick { background: var(--mint); border-color: var(--mint); }

/* ---------- Contact form ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: flex; flex-direction: column; gap: 7px; }
.field--full { grid-column: 1 / -1; }
.field label { font-size: 0.85rem; font-weight: 600; color: var(--purple); }
.field input {
  font-family: inherit; font-size: 1rem; color: var(--charcoal);
  background: var(--white); border: 1.5px solid var(--line); border-radius: var(--radius-sm);
  padding: 13px 15px; transition: border-color .15s ease, box-shadow .15s ease;
}
.field input:focus { outline: none; border-color: var(--mint); box-shadow: 0 0 0 3px var(--mint-soft); }
.field input:hover { border-color: #cfc9c0; }
.field-error { font-size: 0.78rem; color: #b4462f; min-height: 0; }

/* ---------- Nav row ---------- */
.nav-row { display: flex; align-items: center; gap: 16px; margin-top: 34px; }
.navbtn {
  width: 48px; height: 48px; border-radius: 50%;
  border: 1.5px solid var(--line); background: var(--white); color: var(--purple);
  display: flex; align-items: center; justify-content: center; cursor: pointer;
  transition: all .15s ease;
}
.navbtn:hover:not(:disabled) { border-color: var(--mint); color: var(--purple); }
.navbtn:disabled { opacity: 0.4; cursor: not-allowed; }
.nav-row .btn--primary { margin-left: auto; min-width: 130px; }

/* ============================================================
   RESULTS SCREEN
   ============================================================ */
.screen--results { flex: 1; }
.results-inner {
  max-width: 940px; margin: 0 auto; width: 100%;
  padding: clamp(8px, 2vw, 24px) clamp(20px, 5vw, 56px) 80px;
}
.result-hero { text-align: center; padding: clamp(12px, 3vw, 28px) 0 clamp(24px, 4vw, 40px); }
.result-eyebrow { text-transform: uppercase; letter-spacing: 0.18em; font-size: 0.78rem; font-weight: 600; color: var(--mint-text); margin: 0 0 14px; }
.result-tier-name {
  font-size: clamp(2rem, 6vw, 3.4rem); color: var(--purple); margin: 0 0 6px;
  font-weight: 600; letter-spacing: -0.025em;
}
.result-score-line { font-size: 1.05rem; color: var(--purple-70); margin: 4px 0 0; }
.result-score-line b {
  display: block; color: var(--purple);
  font-family: 'Space Grotesk', 'Helvetica Neue', Arial, sans-serif;
  font-size: clamp(3rem, 9vw, 4.6rem); font-weight: 700; line-height: 1.05;
  letter-spacing: -0.02em; margin: 2px auto 4px;
}
.result-discuss { margin: 10px 0 0; font-size: 0.95rem; }
.result-discuss a { color: var(--purple); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }
.result-discuss a:hover { color: var(--mint-text); }
.result-blurb { max-width: 40em; margin: 20px auto 0; font-size: 1.06rem; line-height: 1.6; }

.result-gauge { display: flex; justify-content: center; margin: 8px 0 4px; }

.result-panel {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow-md); padding: clamp(22px, 4vw, 38px);
  margin-top: 26px;
}
.result-panel h2 {
  font-size: 1.28rem; color: var(--purple); margin: 0 0 20px; font-weight: 600; letter-spacing: -0.01em;
}
.result-cols { display: grid; grid-template-columns: 300px 1fr; gap: clamp(24px, 4vw, 44px); align-items: center; }
.radar-wrap { display: flex; justify-content: center; }
.radar-wrap svg { width: 100%; max-width: 300px; height: auto; }

.dim-bars { display: flex; flex-direction: column; gap: 15px; }
.dim-bar-row { display: grid; grid-template-columns: 1fr; gap: 6px; }
.dim-bar-top { display: flex; justify-content: space-between; align-items: baseline; }
.dim-bar-name { font-weight: 600; color: var(--purple); font-size: 0.95rem; }
.dim-bar-pct { font-size: 0.85rem; color: var(--purple-70); font-family: 'Space Grotesk', sans-serif; font-weight: 500; }
.dim-bar-track { height: 8px; background: var(--off-white); border-radius: 999px; overflow: hidden; }
.dim-bar-fill { height: 100%; border-radius: 999px; background: var(--mint); transition: width .6s ease; }
.dim-bar-row.is-weak .dim-bar-fill { background: linear-gradient(90deg, var(--mint), var(--green)); }
.dim-bar-row.is-weak .dim-bar-name::after {
  content: "Focus here"; font-family: 'Space Grotesk', sans-serif; font-size: 0.64rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.06em; color: var(--purple);
  background: var(--mint-soft); border-radius: 5px; padding: 2px 7px; margin-left: 10px; vertical-align: middle;
}

.focus-block { margin-top: 22px; padding-top: 22px; border-top: 1px solid var(--line); }
.focus-block h3 { font-family: 'Space Grotesk', sans-serif; color: var(--purple); font-size: 1.02rem; margin: 0 0 8px; }
.focus-block p { margin: 0; line-height: 1.6; }

.result-cta {
  text-align: center; margin-top: 34px; padding: clamp(26px, 4vw, 40px);
  background: var(--purple); border-radius: var(--radius); color: var(--white);
}
.result-cta h2 { color: var(--white); font-size: clamp(1.3rem, 3vw, 1.7rem); margin: 0 0 10px; }
.result-cta p { color: rgba(255,255,255,0.82); max-width: 34em; margin: 0 auto 22px; line-height: 1.6; }
.result-cta .btn--primary { background: var(--mint); }
.result-cta .btn--primary:hover { background: var(--green); }
.result-foot { text-align: center; margin-top: 26px; }
.result-foot button { background: none; border: none; color: var(--purple-70); cursor: pointer; font-family: inherit; font-size: 0.9rem; text-decoration: underline; }
.submit-note { text-align: center; font-size: 0.97rem; color: var(--purple-70); margin-top: 18px; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 700px) {
  .expect { grid-template-columns: 1fr; gap: 24px; }
  .expect-item { display: flex; align-items: center; gap: 18px; text-align: left; }
  .expect-num { flex-shrink: 0; margin-bottom: 0; width: 50px; height: 50px; font-size: 1.3rem; }
  .expect-item p { margin: 0; max-width: none; }
}

@media (max-width: 860px) {
  .wizard-body { grid-template-columns: 1fr; max-width: 640px; }
  /* Stepper collapses to a slim horizontal strip */
  .stepper {
    display: flex; gap: 8px; overflow-x: auto; padding: 16px 20px;
    border-bottom: 1px solid var(--line); -webkit-overflow-scrolling: touch;
  }
  .step-item { padding: 6px 0; white-space: nowrap; font-size: 0.82rem; gap: 8px; }
  .step-item::before { display: none; }
  .step-item .step-name { display: none; }
  .step-item.is-active .step-name { display: inline; }
  .step-dot { width: 11px; height: 11px; }

  .result-cols { grid-template-columns: 1fr; }
  .radar-wrap { margin-bottom: 6px; }
}

@media (max-width: 560px) {
  .answers--grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .answer { padding: 14px; gap: 10px; }
  .answer-stage { width: 78px; }
  .stage-label { font-size: 0.72rem; padding: 3px 6px; }
  .qcard-head { gap: 10px; }
}

@media (prefers-reduced-motion: reduce) {
  .progress-fill, .dim-bar-fill, .btn, .answer, .navbtn, .step-dot, .answer-tick {
    transition: none;
  }
}