/* ============================================================
   tevyy® — Growth Diagnostic request page
   builds on style.css (vars, nav, buttons, .rfield, .rform__send)
   and case.css (.casepage, .chero__crumb, .cfoot)
   ============================================================ */

.diag {
  max-width: 1240px; margin: 0 auto;
  padding: 9rem var(--pad) clamp(5rem, 10vh, 7rem);
  display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(2.5rem, 6vw, 6rem); align-items: start;
}

/* ---------- left: the pitch ---------- */
.diag__intro { position: sticky; top: 7rem; }
/* the case-page crumb carries a paper halo for its data-art hero; there's no art here */
.diagpage .chero__crumb { text-shadow: none; flex-wrap: wrap; row-gap: 0.6rem; }
.diagpage .chero__crumb b { white-space: nowrap; }
.diag__title {
  font-family: var(--grotesk); font-weight: 700; text-transform: uppercase;
  font-size: clamp(2.8rem, 6vw, 5.2rem); letter-spacing: -0.04em; line-height: 0.96;
}
.diag__title em {
  font-family: var(--serif); font-style: italic; font-weight: 420; text-transform: none;
  letter-spacing: -0.01em; color: var(--accent); font-size: 0.62em; vertical-align: 0.1em; margin-right: 0.14em;
}
.diag__lede {
  font-family: var(--serif); font-style: italic; font-weight: 460;
  font-size: clamp(1.1rem, 1.7vw, 1.35rem); line-height: 1.5;
  color: var(--ink-soft); max-width: 40ch; margin-top: 1.4rem;
}
.diag__block { margin-top: clamp(2rem, 5vh, 3rem); }
.diag__h {
  font-size: 0.7rem; letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--ink-soft); font-weight: 600; margin-bottom: 1rem;
}
.diag__looks { display: flex; flex-direction: column; gap: 0.9rem; }
.diag__looks li { display: flex; gap: 1rem; align-items: baseline; }
.diag__looks b {
  font-family: var(--serif); font-style: italic; font-weight: 400;
  font-size: 1.3rem; color: var(--accent-ink); flex-shrink: 0; width: 1.8rem;
}
.diag__looks span { font-size: 0.92rem; line-height: 1.5; color: var(--ink-soft); }
.diag__looks strong { display: block; font-family: var(--grotesk); font-weight: 600; color: var(--ink); font-size: 1rem; }
.diag__next { counter-reset: step; list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 0.6rem; }
.diag__next li {
  counter-increment: step; position: relative; padding-left: 2.2rem;
  font-size: 0.92rem; line-height: 1.5; color: var(--ink);
}
.diag__next li::before {
  content: counter(step); position: absolute; left: 0; top: 0.05rem;
  width: 1.5rem; height: 1.5rem; border-radius: 50%;
  display: grid; place-items: center;
  font-size: 0.7rem; font-weight: 700; color: var(--paper); background: var(--ink);
}
.diag__alt { margin-top: 2rem; font-size: 0.88rem; color: var(--ink-soft); }
.diag__alt a { color: var(--accent-ink); border-bottom: 1px solid currentColor; }

/* ---------- right: the form ---------- */
.dform {
  display: flex; flex-direction: column; gap: 1.2rem;
  background: #faf7ee; border: 1px solid var(--line);
  border-radius: 8px 28px 28px 28px;
  padding: clamp(1.4rem, 3vw, 2.6rem);
  box-shadow: 0 40px 80px -56px rgba(23,22,17,0.45);
}
.dform[hidden] { display: none; }
.dform__honey { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.dform__set { border: 0; padding: 0 0 1.6rem; margin: 0; border-bottom: 1px solid var(--line); display: flex; flex-direction: column; gap: 1.5rem; }
.dform__set:last-of-type { border-bottom: 0; padding-bottom: 0.4rem; }
.dform__legend {
  display: flex; align-items: baseline; gap: 0.7rem; padding: 0; margin-bottom: 1.4rem;
  font-family: var(--grotesk); font-weight: 700; font-size: 1.25rem; letter-spacing: -0.02em;
}
.dform__legend i { font-family: var(--serif); font-weight: 400; color: var(--accent-ink); font-size: 1.1rem; }
.dform__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem 1.6rem; }

/* selects + textarea match the underline inputs */
.dform .rfield span em, .dform__label em { font-style: normal; opacity: 0.7; }
.dform .rfield select, .dform .rfield textarea {
  font: inherit; font-size: 1rem; color: var(--ink);
  background: transparent; border: 0; border-bottom: 1px solid var(--line); border-radius: 0;
  padding: 0.5rem 0; transition: border-color 0.3s; width: 100%;
}
.dform .rfield select {
  appearance: none; -webkit-appearance: none; cursor: pointer; padding-right: 1.6rem;
  background-image: linear-gradient(45deg, transparent 50%, var(--ink-soft) 50%), linear-gradient(135deg, var(--ink-soft) 50%, transparent 50%);
  background-position: calc(100% - 10px) 55%, calc(100% - 5px) 55%;
  background-size: 5px 5px, 5px 5px; background-repeat: no-repeat;
}
.dform .rfield textarea { resize: vertical; min-height: 5.5rem; line-height: 1.5; }
.dform .rfield textarea::placeholder { color: rgba(91,85,71,0.75); }
.dform .rfield select:focus, .dform .rfield textarea:focus { outline: none; border-color: var(--accent); }
.dform .rfield input:focus-visible, .dform .rfield select:focus-visible, .dform .rfield textarea:focus-visible { box-shadow: 0 2px 0 0 var(--accent); }
.dform .rfield input:invalid.is-touched, .dform .rfield select:invalid.is-touched { border-color: #c2410c; }

/* chip choices (radio + checkbox) */
.dform__q { display: flex; flex-direction: column; gap: 0.7rem; }
.dform__label { font-size: 0.72rem; letter-spacing: 0.06em; color: var(--ink-soft); }
.dchips { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.dchip { position: relative; cursor: pointer; }
.dchip input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.dchip span {
  display: inline-flex; align-items: center; min-height: 42px;
  padding: 0.55rem 1rem; border-radius: 100px;
  border: 1px solid var(--line); background: var(--paper);
  font-size: 0.86rem; color: var(--ink);
  transition: background 0.25s, color 0.25s, border-color 0.25s;
}
.dchip:hover span { border-color: rgba(12,128,80,0.5); }
.dchip input:checked + span { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.dchip input[type="checkbox"]:checked + span::before { content: "✓"; margin-right: 0.45rem; color: var(--accent2); }
.dchip input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 2px; }
.dchips.is-missing .dchip span { border-color: #c2410c; }

.dform__foot { display: flex; align-items: center; gap: 1.2rem; flex-wrap: wrap; margin-top: 0.4rem; }
.dform__send:disabled { opacity: 0.6; cursor: progress; }
.dform__fine { font-size: 0.8rem; color: var(--ink-soft); }
.dform__fine a { color: var(--accent-ink); border-bottom: 1px solid currentColor; }
.dform__error { font-size: 0.92rem; color: #c2410c; }
.dform__error a { color: inherit; border-bottom: 1px solid currentColor; }

/* success */
.dform__done { padding: clamp(1.4rem, 3vw, 2.6rem) 0; outline: none; }
.dform__done .btn { margin-top: 2rem; }
.dform__done-kick {
  font-size: 0.7rem; letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--accent-ink); font-weight: 600; margin-bottom: 1.2rem;
}

.diagpage .cfoot a { color: var(--accent-ink); }

/* ---------- tablets + phones ---------- */
@media (max-width: 920px) {
  .diag { grid-template-columns: minmax(0, 1fr); padding-top: 7.5rem; }
  .diag__intro { position: static; }
}
@media (max-width: 640px) {
  .diag { padding: 6.5rem var(--pad) 4rem; gap: 2.4rem; }
  .dform { border-radius: 6px 20px 20px 20px; }
  .dform__grid { grid-template-columns: minmax(0, 1fr); gap: 1.4rem; }
  .dform .rfield select, .dform .rfield textarea { min-height: 46px; }
  .dform__send { width: 100%; justify-content: space-between; padding: 1.15rem 1.6rem; }
  .dchip span { min-height: 44px; }
}