/* ============================================================
   TEMPLATE-BOOKING-SECTION.CSS  SSP TOURS
   v8.0 (Emerald Daylight, white theme). main.css v7.1 tokens only.
   Class prefix: bkg-

   Pearl section. Copy on the left, white form card on the right with
   a gold cap. Pearl fields, silver borders, gold focus ring, ink text.
   ============================================================ */

.bkg-section { position: relative; background: var(--color-pearl); padding: var(--spacing-24) 0; }
.bkg-section [hidden] { display: none !important; }
.bkg-container { max-width: var(--tt-max); margin: 0 auto; padding: 0 var(--spacing-8); }

.bkg-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(var(--spacing-10), 5vw, var(--spacing-20));
  align-items: start;
}

/* Info column */
.bkg-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-3);
  margin: 0 0 var(--spacing-4);
  font-size: var(--text-xs);
  font-weight: var(--font-weight-semibold);
  letter-spacing: var(--ls-widest);
  text-transform: uppercase;
  color: var(--color-gold-dark);
}
.bkg-eyebrow::before { content: ''; width: 28px; height: 2px; border-radius: var(--radius-full); background: var(--sheen-gold); }
.bkg-heading { font-size: clamp(2rem, 3.6vw, 3rem); line-height: 1.05; margin: 0 0 var(--spacing-5); }
.bkg-heading em { font-style: italic; color: var(--color-navy); }
.bkg-desc { margin: 0 0 var(--spacing-6); font-size: var(--text-md); color: var(--text-secondary); max-width: 52ch; }

.bkg-highlights { list-style: none; margin: 0 0 var(--spacing-8); padding: 0; display: grid; gap: var(--spacing-3); }
.bkg-highlights li { display: flex; align-items: center; gap: var(--spacing-3); font-size: var(--text-base); color: var(--text-primary); }
.bkg-highlights i {
  width: 34px;
  height: 34px;
  flex-shrink: 0;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-primary);
  box-shadow: var(--shadow-royal);
  color: var(--color-navy);
  font-size: .85rem;
}

.bkg-contact-row { display: grid; gap: var(--spacing-3); margin-bottom: var(--spacing-6); }
.bkg-contact-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-4);
  padding: var(--spacing-4) var(--spacing-5);
  background: var(--bg-primary);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-xl);
  text-decoration: none;
  transition: var(--transition-base);
}
.bkg-contact-item:hover { border-color: var(--color-gold); box-shadow: var(--shadow-md); }
.bkg-contact-item > i {
  width: 42px;
  height: 42px;
  flex-shrink: 0;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--sheen-emerald);
  box-shadow: var(--shadow-metal);
  color: var(--text-white);
}
.bkg-contact-item .fa-whatsapp { background: var(--wa-green-dark); box-shadow: none; }
.bkg-contact-item small { display: block; font-size: var(--text-xs); font-weight: var(--font-weight-semibold); letter-spacing: var(--ls-wider); text-transform: uppercase; color: var(--text-muted); }
.bkg-contact-item strong { display: block; font-size: var(--text-base); font-weight: var(--font-weight-semibold); color: var(--text-primary); word-break: break-word; }

.bkg-full-form-link { display: inline-flex; align-items: center; gap: var(--spacing-2); font-size: var(--text-sm); font-weight: var(--font-weight-semibold); color: var(--color-navy); text-decoration: none; }
.bkg-full-form-link i { transition: transform .2s ease; }
.bkg-full-form-link:hover i { transform: translateX(3px); }

/* Form card */
.bkg-form-card {
  position: relative;
  padding: var(--spacing-10) var(--spacing-8) var(--spacing-8);
  background: var(--bg-primary);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-4xl);
  box-shadow: var(--shadow-premium);
}
.bkg-form-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 40px;
  right: 40px;
  height: 3px;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  background: var(--sheen-gold);
}
.bkg-fieldset { border: 0; margin: 0 0 var(--spacing-6); padding: 0; min-width: 0; }
.bkg-legend {
  width: 100%;
  margin-bottom: var(--spacing-4);
  padding-bottom: var(--spacing-3);
  border-bottom: 1px solid var(--border-primary);
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--text-primary);
}
.bkg-field-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--spacing-4); }
.bkg-field { display: flex; flex-direction: column; gap: var(--spacing-2); margin-bottom: var(--spacing-4); min-width: 0; }
.bkg-label { font-size: var(--text-xs); font-weight: var(--font-weight-semibold); letter-spacing: var(--ls-wider); text-transform: uppercase; color: var(--color-royal-darker); }
.bkg-label--req::after { content: ' *'; color: var(--color-error); }
.bkg-input {
  width: 100%;
  min-height: 48px;
  padding: var(--spacing-3) var(--spacing-4);
  background: var(--color-pearl);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-lg);
  font-family: var(--font-primary);
  font-size: var(--text-base);
  color: var(--text-primary);
  transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
}
.bkg-input::placeholder { color: var(--text-muted); }
.bkg-input:focus { outline: none; background: var(--bg-primary); border-color: var(--color-gold); box-shadow: 0 0 0 4px var(--color-gold-glow-sm); }
.bkg-input.is-invalid { border-color: var(--color-error); }
.bkg-select { appearance: auto; cursor: pointer; }
.bkg-textarea { min-height: 96px; resize: vertical; }

.bkg-submit { width: 100%; justify-content: center; }
.bkg-submit:disabled { opacity: .7; cursor: progress; }
.bkg-form-note { margin: var(--spacing-3) 0 0; text-align: center; font-size: var(--text-sm); color: var(--text-muted); }

.bkg-form-alert { margin-bottom: var(--spacing-5); padding: var(--spacing-4) var(--spacing-5); border-radius: var(--radius-lg); font-size: var(--text-sm); line-height: 1.5; border: 1px solid; }
.bkg-form-alert.is-success { background: var(--color-success-light); border-color: var(--color-success); color: var(--color-success-dark); }
.bkg-form-alert.is-error { background: var(--color-error-light); border-color: var(--color-error); color: var(--color-error-dark); }
.bkg-form-alert a { color: inherit; font-weight: var(--font-weight-semibold); }

/* Responsive */
@media (max-width: 1000px) { .bkg-grid { grid-template-columns: 1fr; } }
@media (max-width: 720px) {
  .bkg-section { padding: var(--spacing-16) 0; }
  .bkg-container { padding: 0 var(--spacing-4); }
  .bkg-form-card { padding: var(--spacing-8) var(--spacing-5) var(--spacing-6); border-radius: var(--radius-2xl); }
  .bkg-field-row { grid-template-columns: 1fr; gap: 0; }
}