/* ============================================================
   heart-mirror-dao - Book Consultation Page
   Supplements style.css (loaded first in <head>).
   ============================================================ */

/* ============================================================
   HERO
   ============================================================ */
.bk-hero {
  padding: calc(var(--header-h) + 96px) 40px 80px;
  background: var(--parchment);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.bk-wm {
  position: absolute;
  font-family: var(--font-display-zh);
  font-size: 560px;
  line-height: 1;
  color: var(--ink);
  opacity: 0.022;
  right: -60px;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
  user-select: none;
  letter-spacing: 0;
}
.bk-hero-inner {
  max-width: 640px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.bk-eyebrow {
  font-family: var(--font-label);
  font-size: 11px;
  letter-spacing: 0.26em;
  color: var(--stone);
  text-transform: uppercase;
  margin-bottom: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
}
.bk-eyebrow-rule {
  display: block;
  width: 32px;
  height: 0.5px;
  background: var(--stone);
  flex-shrink: 0;
}
.bk-hero-title {
  font-family: var(--font-display-zh);
  font-size: 72px;
  letter-spacing: 0.20em;
  line-height: 1;
  color: var(--ink);
  margin-bottom: 20px;
}
.bk-hero-en {
  font-family: var(--font-display-en);
  font-size: 15px;
  letter-spacing: 0.26em;
  color: var(--stone);
  text-transform: uppercase;
  margin-bottom: 40px;
}
.bk-hero-rule {
  width: 1px;
  height: 48px;
  background: var(--gold);
  opacity: 0.55;
  margin: 0 auto 40px;
}
.bk-hero-body {
  font-family: var(--font-body-zh);
  font-size: 18px;
  line-height: 2.0;
  color: var(--charcoal);
  margin-bottom: 20px;
}
.bk-hero-sub {
  font-family: var(--font-body-en);
  font-size: 15px;
  line-height: 1.8;
  color: var(--stone);
  font-style: italic;
}

/* ============================================================
   PROCESS STEPS
   ============================================================ */
.bk-process {
  background: var(--vellum);
  border-top: 0.5px solid var(--stone);
  border-bottom: 0.5px solid var(--stone);
  padding: 0 40px;
}
.bk-process-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
}
.bk-step {
  padding: 36px 48px;
  text-align: center;
  flex: 1;
  max-width: 260px;
}
.bk-step-num {
  font-family: var(--font-label);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--gold);
  margin-bottom: 12px;
}
.bk-step-zh {
  font-family: var(--font-display-zh);
  font-size: 17px;
  letter-spacing: 0.08em;
  color: var(--ink);
  margin-bottom: 4px;
}
.bk-step-en {
  font-family: var(--font-label);
  font-size: 11px;
  letter-spacing: 0.10em;
  color: var(--stone);
}
.bk-step-div {
  width: 32px;
  height: 0.5px;
  background: var(--stone);
  flex-shrink: 0;
}

/* ============================================================
   FORM SECTION
   ============================================================ */
.bk-form-section {
  padding: 80px 40px;
  background: var(--parchment);
}
.bk-form-wrap {
  max-width: 720px;
  margin: 0 auto;
}

/* ─── FORM BLOCK (visual section) ─── */
.form-block {
  margin-bottom: 64px;
  padding-bottom: 64px;
  border-bottom: 0.5px solid var(--stone);
}
.form-block:last-of-type {
  border-bottom: none;
  padding-bottom: 0;
}
.form-block-head {
  margin-bottom: 40px;
  display: flex;
  align-items: baseline;
  gap: 16px;
  flex-wrap: wrap;
}
.form-block-num {
  font-family: var(--font-label);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--gold);
  flex-shrink: 0;
}
.form-block-title {
  font-family: var(--font-display-zh);
  font-size: 22px;
  letter-spacing: 0.08em;
  color: var(--ink);
}
.form-block-en {
  font-family: var(--font-label);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--stone);
  text-transform: uppercase;
}

/* ─── FIELD GROUP ─── */
.field-group {
  margin-bottom: 36px;
}
.field-group:last-child {
  margin-bottom: 0;
}
.field-label {
  display: block;
  font-family: var(--font-ui-zh);
  font-size: 14px;
  letter-spacing: 0.06em;
  color: var(--charcoal);
  margin-bottom: 12px;
  line-height: 1.5;
}
.field-en {
  font-family: var(--font-label);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--stone);
  text-transform: uppercase;
  margin-left: 8px;
}
.req {
  color: var(--gold);
  margin-left: 4px;
  font-family: var(--font-label);
  font-size: 12px;
}

/* ─── INPUTS ─── */
.field-input,
.field-textarea {
  display: block;
  width: 100%;
  background: var(--parchment);
  border: 0.5px solid var(--stone);
  border-bottom: 1px solid var(--stone);
  padding: 14px 16px;
  font-family: var(--font-body-zh);
  font-size: 17px;
  color: var(--ink);
  outline: none;
  transition: border-color 0.2s;
  appearance: none;
  -webkit-appearance: none;
}
.field-input::placeholder,
.field-textarea::placeholder {
  color: var(--stone);
  font-size: 15px;
}
.field-input:focus,
.field-textarea:focus {
  border-color: var(--gold);
  background: var(--gold-wash);
}
.field-input[aria-invalid="true"],
.field-textarea[aria-invalid="true"] {
  border-color: #8B2020;
}
.field-textarea {
  min-height: 148px;
  resize: vertical;
  line-height: 1.75;
}

/* ─── SELECT ─── */
.field-select-wrap {
  position: relative;
}
.field-select-wrap::after {
  content: '';
  position: absolute;
  right: 18px;
  top: 50%;
  width: 8px;
  height: 8px;
  border-right: 1px solid var(--stone);
  border-bottom: 1px solid var(--stone);
  transform: translateY(-65%) rotate(45deg);
  pointer-events: none;
  transition: border-color 0.2s;
}
.field-select-wrap:focus-within::after {
  border-color: var(--gold);
}
.field-select {
  display: block;
  width: 100%;
  background: var(--parchment);
  border: 0.5px solid var(--stone);
  border-bottom: 1px solid var(--stone);
  padding: 14px 44px 14px 16px;
  font-family: var(--font-body-zh);
  font-size: 17px;
  color: var(--ink);
  outline: none;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  transition: border-color 0.2s, background 0.2s;
}
.field-select:focus {
  border-color: var(--gold);
  background: var(--gold-wash);
}
.field-select[aria-invalid="true"] {
  border-color: #8B2020;
}
.field-select option[value=""][disabled] {
  color: var(--stone);
}

.field-helper {
  margin-top: 10px;
  font-family: var(--font-ui-zh);
  font-size: 13px;
  color: var(--stone);
  line-height: 1.65;
}

/* ─── RADIO GROUP ─── */
.radio-group {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.radio-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  cursor: pointer;
  padding: 14px 18px;
  border: 0.5px solid var(--stone);
  transition: border-color 0.2s, background 0.2s;
}
.radio-item:hover {
  border-color: var(--gold);
  background: var(--gold-wash);
}
.radio-item:has(input:checked) {
  border-color: var(--gold);
  background: var(--gold-wash);
}
.radio-item input[type="radio"] {
  appearance: none;
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  border: 1px solid var(--stone);
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 3px;
  transition: border-color 0.2s;
  position: relative;
  cursor: pointer;
}
.radio-item input[type="radio"]:checked {
  border-color: var(--gold);
}
.radio-item input[type="radio"]:checked::after {
  content: '';
  position: absolute;
  width: 8px;
  height: 8px;
  background: var(--gold);
  border-radius: 50%;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.radio-item input[type="radio"]:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}
.radio-label-text {
  font-family: var(--font-body-zh);
  font-size: 17px;
  color: var(--ink);
  line-height: 1.5;
}
.radio-label-text small {
  display: block;
  font-family: var(--font-ui-zh);
  font-size: 13px;
  color: var(--stone);
  margin-top: 4px;
  letter-spacing: 0.02em;
}

/* ─── DISCLAIMER TEXT ─── */
.disclaimer-text {
  background: var(--vellum);
  border-left: 2px solid var(--gold);
  padding: 24px 28px;
  margin-bottom: 32px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.disclaimer-text p {
  font-family: var(--font-ui-zh);
  font-size: 14px;
  line-height: 1.9;
  color: var(--charcoal);
}
.disclaimer-link {
  color: var(--gold);
  border-bottom: 0.5px solid rgba(200,169,110,0.5);
  transition: border-color 0.2s;
}
.disclaimer-link:hover {
  border-color: var(--gold);
}

/* ─── CHECKBOXES ─── */
.checkbox-group {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.checkbox-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  cursor: pointer;
}
.checkbox-item input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  border: 1px solid var(--stone);
  flex-shrink: 0;
  margin-top: 4px;
  transition: border-color 0.2s, background 0.2s;
  cursor: pointer;
  position: relative;
}
.checkbox-item input[type="checkbox"]:checked {
  border-color: var(--gold);
  background: var(--gold);
}
.checkbox-item input[type="checkbox"]:checked::after {
  content: '';
  position: absolute;
  left: 5px;
  top: 2px;
  width: 5px;
  height: 9px;
  border-right: 1.5px solid var(--parchment);
  border-bottom: 1.5px solid var(--parchment);
  transform: rotate(45deg);
}
.checkbox-item input[type="checkbox"][aria-invalid="true"] {
  border-color: #8B2020;
}
.checkbox-item input[type="checkbox"]:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}
.checkbox-label {
  font-family: var(--font-body-zh);
  font-size: 16px;
  color: var(--charcoal);
  line-height: 1.75;
}
.checkbox-label em {
  display: block;
  font-family: var(--font-body-en);
  font-size: 14px;
  color: var(--stone);
  margin-top: 4px;
}

/* ─── SUBMIT ─── */
.form-submit-wrap {
  padding-top: 48px;
  text-align: center;
  border-top: 0.5px solid var(--stone);
  margin-top: 64px;
}
.form-submit-note {
  font-family: var(--font-ui-zh);
  font-size: 14px;
  line-height: 1.75;
  color: var(--stone);
  margin-bottom: 28px;
}
.form-submit-note strong {
  color: var(--charcoal);
  font-weight: 400;
}
.form-submit-note--small {
  margin-top: 20px;
  margin-bottom: 0;
  font-size: 13px;
}
.form-wa-link {
  color: var(--gold);
  border-bottom: 0.5px solid rgba(200,169,110,0.5);
  transition: border-color 0.2s;
}
.form-wa-link:hover { border-color: var(--gold); }
.btn-submit {
  font-family: var(--font-ui-zh);
  font-size: 15px;
  letter-spacing: 0.10em;
  color: var(--ink);
  background: var(--gold);
  border: none;
  padding: 16px 52px;
  cursor: pointer;
  transition: background 0.3s ease;
  display: inline-block;
}
.btn-submit:hover { background: var(--gold-deep); }
.btn-submit:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 3px;
}

/* ─── ERROR SUMMARY ─── */
.form-error-summary {
  margin-top: 28px;
  padding: 20px 24px;
  border: 0.5px solid #8B2020;
  background: #fdf5f5;
}
.form-error-summary p {
  font-family: var(--font-ui-zh);
  font-size: 14px;
  color: #8B2020;
  margin-bottom: 10px;
}
.form-error-summary ul {
  list-style: disc;
  padding-left: 20px;
}
.form-error-summary li {
  font-family: var(--font-ui-zh);
  font-size: 13px;
  color: #8B2020;
  line-height: 1.8;
}

/* ─── THANK YOU STATE ─── */
.form-thankyou {
  text-align: center;
  padding: 64px 0;
}
.ty-rule {
  width: 1px;
  height: 56px;
  background: var(--gold);
  opacity: 0.5;
  margin: 0 auto 48px;
}
.ty-title {
  font-family: var(--font-display-zh);
  font-size: 52px;
  letter-spacing: 0.20em;
  color: var(--ink);
  margin-bottom: 16px;
}
.ty-en {
  font-family: var(--font-body-en);
  font-size: 17px;
  color: var(--stone);
  margin-bottom: 36px;
}
.ty-body {
  font-family: var(--font-body-zh);
  font-size: 18px;
  line-height: 2.0;
  color: var(--charcoal);
  max-width: 480px;
  margin: 0 auto 20px;
}
.ty-body strong { font-weight: 400; color: var(--ink); }
.ty-wa {
  font-family: var(--font-ui-zh);
  font-size: 14px;
  color: var(--stone);
  margin-bottom: 56px;
}
.ty-wa a {
  color: var(--gold);
  border-bottom: 0.5px solid rgba(200,169,110,0.5);
}

/* ============================================================
   TRUST BAND
   ============================================================ */
.bk-trust {
  background: var(--sanctuary);
  padding: 88px 40px;
  text-align: center;
}
.bk-trust-inner {
  max-width: 560px;
  margin: 0 auto;
}
.trust-zh {
  font-family: var(--font-display-zh);
  font-size: 33px;
  letter-spacing: 0.10em;
  color: var(--moonstone);
  margin-bottom: 16px;
}
.trust-en {
  font-family: var(--font-body-en);
  font-size: 15px;
  color: rgba(245,240,232,0.45);
  margin-bottom: 36px;
  line-height: 1.8;
}
.trust-rule {
  width: 48px;
  height: 0.5px;
  background: var(--gold);
  opacity: 0.5;
  margin: 0 auto 36px;
}
.trust-body {
  font-family: var(--font-body-zh);
  font-size: 16px;
  line-height: 2.1;
  color: rgba(245,240,232,0.55);
}


/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 900px) {
  .bk-hero { padding: calc(var(--header-h) + 56px) 24px 64px; }
  .bk-hero-title { font-size: 52px; }
  .bk-wm { font-size: 300px; }

  .bk-process { padding: 0 24px; }
  .bk-process-inner { flex-direction: column; gap: 0; }
  .bk-step { padding: 24px 16px; max-width: none; width: 100%; border-bottom: 0.5px solid var(--stone); }
  .bk-step:last-child { border-bottom: none; }
  .bk-step-div { display: none; }

  .bk-form-section { padding: 56px 24px; }

  .radio-item { padding: 12px 14px; }

  .bk-trust { padding: 64px 24px; }
  .trust-zh { font-size: 26px; }

}
@media (max-width: 600px) {
  .bk-hero { padding: calc(var(--header-h) + 40px) 20px 56px; }
  .bk-hero-title { font-size: 40px; letter-spacing: 0.14em; }
  .bk-wm { font-size: 200px; opacity: 0.018; }
  .bk-hero-body { font-size: 16px; }

  .bk-form-section { padding: 40px 20px; }
  .form-block { margin-bottom: 48px; padding-bottom: 48px; }
  .form-block-head { gap: 10px; }
  .form-block-title { font-size: 18px; }
  .field-input, .field-select, .field-textarea { font-size: 16px; }
  .btn-submit { padding: 14px 36px; width: 100%; }
  .form-submit-wrap { padding-top: 36px; margin-top: 48px; }

}
