/* ═══════════════════════════════════════════════════════
   booking.css — Devbhumi Tours Services Booking Page
   Depends on: styles.css (base, vars, nav, footer, forms)
═══════════════════════════════════════════════════════ */

/* ── TRUST BAR ── */
.booking-trust-bar {
  background: var(--g1);
  display: flex;
  justify-content: space-around;
  align-items: center;
  padding: 1.2rem 3rem;
  gap: 1.5rem;
  flex-wrap: wrap;
  border-bottom: 1px solid rgba(255,255,255,.06);
}

.btb-item {
  display: flex;
  align-items: center;
  gap: .75rem;
  flex-shrink: 0;
}

.btb-icon {
  font-size: 1.4rem;
  flex-shrink: 0;
}

.btb-item strong {
  display: block;
  color: #fff;
  font-family: 'Jost', sans-serif;
  font-size: .82rem;
  font-weight: 600;
  line-height: 1.2;
}

.btb-item span {
  display: block;
  color: var(--gold2);
  font-family: 'Jost', sans-serif;
  font-size: .7rem;
  letter-spacing: .04em;
}

/* ── BOOKING SECTION LAYOUT ── */
.booking-section {
  background: #f7f6f2;
  padding: 4rem 3rem 6rem;
}

.booking-layout {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 3rem;
  align-items: start;
}

/* ── FORM COLUMN ── */
.booking-form-col {
  background: #fff;
  border-radius: 4px;
  box-shadow: 0 2px 32px rgba(0,0,0,.07);
  overflow: hidden;
}

/* ── STEP PROGRESS BAR ── */
.bk-steps {
  display: flex;
  align-items: center;
  padding: 1.5rem 2rem;
  background: var(--cream);
  border-bottom: 1px solid rgba(0,0,0,.06);
  overflow-x: auto;
  scrollbar-width: none;
}
.bk-steps::-webkit-scrollbar { display: none; }

.bk-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .35rem;
  flex-shrink: 0;
  cursor: default;
  min-width: 80px;
}

.bk-step-num {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 2px solid rgba(0,0,0,.14);
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Playfair Display', serif;
  font-size: .9rem;
  font-weight: 700;
  color: var(--stone);
  transition: all .3s ease;
}

.bk-step-label {
  font-family: 'Jost', sans-serif;
  font-size: .65rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--stone);
  text-align: center;
  transition: color .3s;
  white-space: nowrap;
}

.bk-step.active .bk-step-num {
  background: var(--g2);
  border-color: var(--g2);
  color: #fff;
  box-shadow: 0 4px 14px rgba(26,92,53,.35);
}
.bk-step.active .bk-step-label { color: var(--g2); font-weight: 600; }

.bk-step.completed .bk-step-num {
  background: var(--g4);
  border-color: var(--g4);
  color: #fff;
}
.bk-step.completed .bk-step-label { color: var(--g3); }

.bk-step-connector {
  flex: 1;
  height: 2px;
  background: rgba(0,0,0,.1);
  min-width: 20px;
  margin-bottom: 18px;
  transition: background .3s;
}
.bk-step-connector.completed { background: var(--g4); }

/* ── PANEL / STEP CONTENT ── */
.bk-panel {
  padding: 2.5rem;
}
.bk-panel[hidden] { display: none; }

.bk-panel-header { margin-bottom: 2rem; }

.bk-panel-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--g1);
  line-height: 1.2;
  margin-bottom: .6rem;
}
.bk-panel-title em { font-style: italic; color: var(--g3); }

.bk-panel-sub {
  font-family: 'Jost', sans-serif;
  font-size: .88rem;
  color: var(--stone);
  line-height: 1.6;
}

/* ── FORM LAYOUT helpers ── */
.form-row--3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

/* Input with icon prefix */
.input-with-icon {
  position: relative;
}
.input-with-icon .input-icon {
  position: absolute;
  left: .9rem;
  top: 50%;
  transform: translateY(-50%);
  color: #25d366;
  display: flex;
  align-items: center;
  pointer-events: none;
  z-index: 1;
}
.input-with-icon input {
  padding-left: 2.4rem !important;
}

/* ── TRAVELLER BREAKDOWN ── */
.bk-traveller-breakdown {
  background: var(--cream);
  border-radius: 4px;
  padding: 1.2rem 1.4rem;
  margin-bottom: 1.2rem;
  border-left: 3px solid var(--g4);
}
.bk-breakdown-label {
  font-family: 'Jost', sans-serif;
  font-size: .8rem;
  font-weight: 600;
  color: var(--g2);
  margin-bottom: .9rem;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.bk-optional {
  font-weight: 400;
  color: var(--stone);
  text-transform: none;
  letter-spacing: 0;
  font-size: .75rem;
}

/* ── ADDON SECTIONS (Hotel, Transport) ── */
.bk-addon-section {
  margin-bottom: 1.4rem;
  border: 1px solid rgba(0,0,0,.08);
  border-radius: 4px;
  overflow: hidden;
}

.bk-addon-toggle-wrap {
  background: #fafafa;
}

.bk-toggle-label {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.1rem 1.4rem;
  cursor: pointer;
  transition: background .2s;
}
.bk-toggle-label:hover { background: var(--cream); }

.bk-toggle-icon {
  font-size: 1.4rem;
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  background: rgba(45,138,78,.08);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.bk-toggle-text {
  flex: 1;
}
.bk-toggle-text strong {
  display: block;
  font-family: 'Jost', sans-serif;
  font-size: .9rem;
  font-weight: 600;
  color: var(--char);
  margin-bottom: .2rem;
}
.bk-toggle-text span {
  font-size: .78rem;
  color: var(--stone);
}

/* Toggle switch */
.bk-toggle {
  position: relative;
  flex-shrink: 0;
}
.bk-toggle input[type="checkbox"] {
  opacity: 0;
  width: 44px;
  height: 24px;
  position: absolute;
  inset: 0;
  margin: 0;
  cursor: pointer;
  z-index: 2;
}
.bk-toggle-slider {
  display: block;
  width: 44px;
  height: 24px;
  background: #ccc;
  border-radius: 12px;
  position: relative;
  transition: background .25s;
}
.bk-toggle-slider::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 1px 4px rgba(0,0,0,.2);
  transition: left .25s;
}
.bk-toggle input:checked ~ .bk-toggle-slider { background: var(--g3); }
.bk-toggle input:checked ~ .bk-toggle-slider::after { left: 23px; }

.bk-addon-panel {
  padding: 1.4rem;
  border-top: 1px solid rgba(0,0,0,.06);
  background: #fff;
}
.bk-addon-panel[hidden] { display: none; }

.bk-info-note {
  display: flex;
  align-items: flex-start;
  gap: .6rem;
  background: rgba(45,138,78,.06);
  border: 1px solid rgba(45,138,78,.15);
  border-radius: 4px;
  padding: .75rem 1rem;
  font-family: 'Jost', sans-serif;
  font-size: .8rem;
  color: var(--g2);
  line-height: 1.55;
  margin-top: .5rem;
}

/* ── CHECKBOX GRID (Special services) ── */
.bk-section-label {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-family: 'Jost', sans-serif;
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--g2);
  margin-bottom: 1rem;
  padding: 1rem 0 .5rem;
  border-top: 1px solid rgba(0,0,0,.06);
}

.bk-checkbox-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: .6rem;
  margin-bottom: 1.2rem;
}

.bk-checkbox-item {
  display: flex;
  align-items: center;
  gap: .7rem;
  cursor: pointer;
  font-family: 'Jost', sans-serif;
  font-size: .85rem;
  color: var(--char);
  padding: .65rem .9rem;
  border: 1px solid rgba(0,0,0,.08);
  border-radius: 4px;
  transition: background .2s, border-color .2s;
  background: #fafafa;
}
.bk-checkbox-item:hover { background: var(--cream); border-color: var(--g4); }
.bk-checkbox-item input[type="checkbox"] {
  width: 0; height: 0; opacity: 0; position: absolute;
}
.bk-check-box {
  width: 18px;
  height: 18px;
  border: 2px solid rgba(0,0,0,.2);
  border-radius: 3px;
  flex-shrink: 0;
  position: relative;
  transition: border-color .2s, background .2s;
}
.bk-checkbox-item input:checked ~ .bk-check-box {
  background: var(--g3);
  border-color: var(--g3);
}
.bk-checkbox-item input:checked ~ .bk-check-box::after {
  content: '';
  position: absolute;
  left: 4px;
  top: 1px;
  width: 6px;
  height: 10px;
  border: 2px solid #fff;
  border-top: none;
  border-left: none;
  transform: rotate(45deg);
}

/* ── SUMMARY CARD ── */
.bk-summary-card {
  background: var(--cream);
  border: 1px solid rgba(0,0,0,.08);
  border-radius: 4px;
  margin-bottom: 1.5rem;
  overflow: hidden;
}

.bk-summary-header {
  display: flex;
  align-items: center;
  gap: .6rem;
  padding: .9rem 1.4rem;
  background: var(--g1);
  color: #fff;
  font-family: 'Jost', sans-serif;
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.bk-edit-btn {
  margin-left: auto;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.2);
  color: var(--gold2);
  padding: .3rem .8rem;
  border-radius: 50px;
  font-size: .72rem;
  cursor: pointer;
  font-family: 'Jost', sans-serif;
  letter-spacing: .06em;
  transition: background .2s;
}
.bk-edit-btn:hover { background: rgba(255,255,255,.2); }

.bk-summary-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  padding: 1rem 1.4rem;
}

.bk-summary-row {
  padding: .5rem .5rem;
  display: flex;
  flex-direction: column;
  gap: .15rem;
  border-bottom: 1px solid rgba(0,0,0,.05);
}
.bk-summary-row:nth-child(odd) { border-right: 1px solid rgba(0,0,0,.05); }
.bk-summary-label {
  font-size: .66rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--stone);
  font-family: 'Jost', sans-serif;
  font-weight: 600;
}
.bk-summary-value {
  font-size: .88rem;
  color: var(--char);
  font-family: 'Jost', sans-serif;
  font-weight: 500;
}

/* ── TERMS AGREE ── */
.bk-terms-agree {
  margin: 1.2rem 0;
  padding: 1rem 1.2rem;
  background: rgba(45,138,78,.04);
  border: 1px solid rgba(45,138,78,.14);
  border-radius: 4px;
}
.bk-terms-agree a { color: var(--g3); text-decoration: underline; }

/* ── STEP NAV BUTTONS ── */
.bk-step-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1.5rem;
  margin-top: 1rem;
  border-top: 1px solid rgba(0,0,0,.07);
  gap: 1rem;
}

.bk-btn-next,
.bk-btn-prev {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: 'Jost', sans-serif;
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: .75rem 1.6rem;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  transition: background .2s, transform .15s;
}

.bk-btn-next {
  background: var(--g2);
  color: #fff;
  box-shadow: 0 4px 14px rgba(26,92,53,.28);
}
.bk-btn-next:hover { background: var(--g3); transform: translateY(-1px); }

.bk-btn-prev {
  background: transparent;
  color: var(--stone);
  border: 1px solid rgba(0,0,0,.14);
}
.bk-btn-prev:hover { background: var(--cream); }

/* ── SUBMIT SECTION ── */
.bk-submit-section {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 1rem;
  flex-wrap: wrap;
}

.bk-btn-submit {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  background: var(--g2);
  color: #fff;
  border: none;
  padding: .95rem 2.2rem;
  border-radius: 50px;
  font-family: 'Jost', sans-serif;
  font-size: .84rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  cursor: pointer;
  box-shadow: 0 6px 20px rgba(26,92,53,.3);
  transition: background .2s, transform .15s, box-shadow .2s;
  flex: 1;
  justify-content: center;
}
.bk-btn-submit:hover {
  background: var(--g3);
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(26,92,53,.35);
}
.bk-btn-submit:disabled {
  opacity: .65;
  cursor: not-allowed;
  transform: none;
}

/* ── SUCCESS STATE ── */
.bk-success {
  padding: 4rem 2.5rem;
  text-align: center;
}
.bk-success[hidden] { display: none; }

.bk-success-icon {
  font-size: 4rem;
  margin-bottom: 1.5rem;
  display: block;
}

.bk-success h2 {
  font-family: 'Playfair Display', serif;
  font-size: 1.8rem;
  color: var(--g1);
  margin-bottom: 1rem;
}

.bk-success p {
  font-family: 'Jost', sans-serif;
  font-size: .92rem;
  color: var(--stone);
  line-height: 1.75;
  max-width: 520px;
  margin: 0 auto 1.5rem;
}

.bk-success-ref {
  display: inline-block;
  background: var(--cream);
  border: 1px solid rgba(0,0,0,.1);
  border-radius: 4px;
  padding: .7rem 1.5rem;
  font-family: 'Jost', sans-serif;
  font-size: .85rem;
  color: var(--g1);
  font-weight: 600;
  margin-bottom: 2rem;
}

.bk-success-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.bk-wa-confirm {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: #25d366;
  color: #fff;
  padding: .75rem 1.6rem;
  border-radius: 50px;
  font-family: 'Jost', sans-serif;
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  text-decoration: none;
  transition: background .2s;
}
.bk-wa-confirm:hover { background: #1da851; }

/* ── SIDEBAR ── */
.booking-sidebar {
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
  position: sticky;
  top: 90px;
}

.bk-sidebar-card {
  border-radius: 4px;
  overflow: hidden;
}

.bk-sidebar-card--green {
  background: var(--g1);
  padding: 1.8rem;
}

.bk-sidebar-card--dark {
  background: var(--char);
  padding: 1.8rem;
}

.bk-sidebar-card--light {
  background: #fff;
  border: 1px solid rgba(0,0,0,.08);
  padding: 1.8rem;
  box-shadow: 0 2px 12px rgba(0,0,0,.05);
}

.bk-sidebar-card--proof {
  background: #fff;
  border: 1px solid rgba(0,0,0,.08);
  padding: 1.6rem;
  box-shadow: 0 2px 12px rgba(0,0,0,.05);
}

.bk-sidebar-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.05rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 1.2rem;
}
.bk-sidebar-card--light .bk-sidebar-title,
.bk-sidebar-card--proof .bk-sidebar-title {
  color: var(--g1);
  font-size: .9rem;
}

.bk-sidebar-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: .65rem;
}

.bk-sidebar-list li {
  display: flex;
  align-items: flex-start;
  gap: .6rem;
  font-family: 'Jost', sans-serif;
  font-size: .83rem;
  color: rgba(255,255,255,.85);
  line-height: 1.4;
}

.bk-sidebar-card--dark p {
  font-family: 'Cormorant Garamond', serif;
  font-size: .95rem;
  color: rgba(255,255,255,.6);
  font-style: italic;
  line-height: 1.7;
  margin-bottom: 1.2rem;
}

.bk-sidebar-call-btn,
.bk-sidebar-wa-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .6rem;
  width: 100%;
  padding: .75rem 1rem;
  border-radius: 50px;
  font-family: 'Jost', sans-serif;
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  text-decoration: none;
  transition: transform .15s, opacity .2s;
  margin-bottom: .75rem;
}
.bk-sidebar-call-btn {
  background: var(--gold2);
  color: var(--g1);
}
.bk-sidebar-wa-btn {
  background: #25d366;
  color: #fff;
  margin-bottom: 0;
}
.bk-sidebar-call-btn:hover,
.bk-sidebar-wa-btn:hover {
  transform: translateY(-2px);
  opacity: .92;
}

/* Trust badges grid */
.bk-trust-badges {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.bk-trust-badge {
  text-align: center;
  padding: .8rem .5rem;
  background: var(--cream);
  border-radius: 4px;
}

.bk-badge-num {
  font-family: 'Playfair Display', serif;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--g2);
  line-height: 1;
  margin-bottom: .3rem;
}
.bk-badge-num span {
  font-size: 1rem;
  color: var(--gold);
}

.bk-badge-label {
  font-family: 'Jost', sans-serif;
  font-size: .68rem;
  color: var(--stone);
  letter-spacing: .06em;
  text-transform: uppercase;
}

/* Social proof */
.bk-proof-list {
  display: flex;
  flex-direction: column;
  gap: .9rem;
}

.bk-proof-item {
  display: flex;
  align-items: flex-start;
  gap: .75rem;
  font-family: 'Jost', sans-serif;
  font-size: .8rem;
  color: var(--stone);
  line-height: 1.5;
}
.bk-proof-item strong { color: var(--char); }
.bk-proof-item em { color: var(--g3); font-style: normal; }

.bk-proof-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--g2), var(--g4));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Playfair Display', serif;
  font-size: .75rem;
  font-weight: 700;
  flex-shrink: 0;
}

/* ── RESPONSIVE ── */
@media (max-width: 1100px) {
  .booking-layout { grid-template-columns: 1fr; }
  .booking-sidebar { position: static; }
  .bk-trust-badges { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 768px) {
  .booking-section { padding: 2rem 1rem 4rem; }
  .bk-panel { padding: 1.5rem 1.2rem; }
  .booking-trust-bar { padding: 1rem 1.2rem; justify-content: flex-start; }
  .bk-checkbox-grid { grid-template-columns: 1fr; }
  .form-row--3 { grid-template-columns: 1fr 1fr; }
  .bk-summary-grid { grid-template-columns: 1fr; }
  .bk-summary-row:nth-child(odd) { border-right: none; }
  .bk-trust-badges { grid-template-columns: 1fr 1fr; }
  .bk-submit-section { flex-direction: column; }
  .bk-btn-submit { width: 100%; }
}

@media (max-width: 480px) {
  .bk-steps { padding: 1rem; gap: 0; }
  .bk-step-label { font-size: .58rem; }
  .bk-step-num { width: 30px; height: 30px; font-size: .8rem; }
  .form-row--3 { grid-template-columns: 1fr; }
}