/* BDP Book a Demo — polished Calendly-inspired panel */

.bdp-cal {
  --bdp-bg: #ffffff;
  --bdp-panel: #fafbfc;
  --bdp-border: #e8edf4;
  --bdp-text: #0f172a;
  --bdp-muted: #64748b;
  --bdp-accent: #006bff;
  --bdp-accent-hover: #0056d6;
  --bdp-accent-soft: rgba(0, 107, 255, 0.12);
  --bdp-radius: 12px;
  --bdp-radius-lg: 16px;
  --bdp-shadow: 0 4px 24px rgba(15, 23, 42, 0.06), 0 12px 48px rgba(15, 23, 42, 0.06);
  --bdp-ease: cubic-bezier(0.4, 0, 0.2, 1);
  --bdp-duration: 0.24s;
  --bdp-space-xs: 6px;
  --bdp-space-sm: 10px;
  --bdp-space-md: 16px;
  --bdp-space-lg: 24px;
  --bdp-space-xl: 32px;
  --bdp-touch: 44px;

  color: var(--bdp-text);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  max-width: 1080px;
  margin: 0 auto;
  -webkit-font-smoothing: antialiased;
}

.bdp-cal__shell {
  display: grid;
  grid-template-columns: minmax(272px, 1fr) minmax(300px, 1.45fr);
  gap: 0;
  background: var(--bdp-bg);
  border: 1px solid var(--bdp-border);
  border-radius: var(--bdp-radius-lg);
  box-shadow: var(--bdp-shadow);
  overflow: hidden;
}

.bdp-cal__sidebar {
  padding: var(--bdp-space-xl) var(--bdp-space-lg);
  border-right: 1px solid var(--bdp-border);
  background: linear-gradient(165deg, #ffffff 0%, #f8fafc 55%, #f1f5f9 100%);
}

.bdp-cal__brand {
  margin: 0 0 var(--bdp-space-sm);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--bdp-muted);
}

.bdp-cal__title {
  margin: 0 0 var(--bdp-space-md);
  font-size: clamp(1.4rem, 2.5vw, 1.85rem);
  font-weight: 700;
  line-height: 1.22;
  letter-spacing: -0.02em;
}

.bdp-cal__meta {
  margin: 0 0 var(--bdp-space-md);
}

.bdp-cal__duration-pill {
  display: inline-flex;
  align-items: center;
  padding: var(--bdp-space-xs) var(--bdp-space-md);
  border-radius: 999px;
  background: #f1f5f9;
  border: 1px solid var(--bdp-border);
  font-size: 0.875rem;
  font-weight: 600;
  color: #334155;
}

.bdp-cal__desc {
  margin: 0 0 var(--bdp-space-lg);
  font-size: 0.9375rem;
  line-height: 1.6;
  color: #475569;
}

.bdp-cal__summary {
  margin-top: var(--bdp-space-lg);
  padding: var(--bdp-space-md) var(--bdp-space-lg);
  border-radius: var(--bdp-radius-lg);
  border: 1px dashed #cbd5e1;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(6px);
}

.bdp-cal__summary-label {
  margin: 0 0 var(--bdp-space-xs);
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--bdp-muted);
  font-weight: 700;
}

.bdp-cal__summary-main {
  margin: 0;
  font-size: 1.0625rem;
  font-weight: 600;
  line-height: 1.4;
}

.bdp-cal__summary-sub {
  margin: var(--bdp-space-sm) 0 0;
  font-size: 0.8125rem;
  color: var(--bdp-muted);
  line-height: 1.45;
}

.bdp-cal__main {
  padding: var(--bdp-space-lg) var(--bdp-space-lg) var(--bdp-space-xl);
  background: var(--bdp-panel);
}

.bdp-cal__stepbar {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--bdp-space-sm) var(--bdp-space-md);
  padding: 0 0 var(--bdp-space-md);
  margin: 0 0 var(--bdp-space-lg);
  border-bottom: 1px solid var(--bdp-border);
}

.bdp-cal__step {
  display: inline-flex;
  align-items: center;
  gap: var(--bdp-space-sm);
  font-size: 0.8125rem;
  color: var(--bdp-muted);
  font-weight: 600;
  transition: color var(--bdp-duration) var(--bdp-ease);
}

.bdp-cal__step span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 999px;
  border: 1px solid #cbd5e1;
  background: #fff;
  font-size: 0.75rem;
  transition:
    background var(--bdp-duration) var(--bdp-ease),
    border-color var(--bdp-duration) var(--bdp-ease),
    color var(--bdp-duration) var(--bdp-ease),
    transform var(--bdp-duration) var(--bdp-ease);
}

.bdp-cal__step.is-active {
  color: var(--bdp-text);
}

.bdp-cal__step.is-active span {
  background: var(--bdp-accent);
  border-color: var(--bdp-accent);
  color: #fff;
  transform: scale(1.02);
}

.bdp-cal__step.is-done span {
  background: #e2e8f0;
  border-color: #e2e8f0;
  color: #475569;
}

.bdp-cal__panels {
  position: relative;
  min-height: 280px;
}

.bdp-cal__panel {
  display: none;
  opacity: 0;
  transform: translateY(8px);
}

.bdp-cal__panel.is-visible {
  display: block;
  opacity: 1;
  transform: translateY(0);
  animation: bdp-panel-in 0.32s var(--bdp-ease) both;
}

@keyframes bdp-panel-in {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.bdp-cal__month-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--bdp-space-md);
  gap: var(--bdp-space-md);
}

.bdp-cal__month-title {
  margin: 0;
  font-size: 1.0625rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

/* Shared interactive control baseline (nav, days, slots) */
.bdp-cal__nav-btn,
.bdp-cal__day,
.bdp-cal__slot {
  font-family: inherit;
  transition:
    background var(--bdp-duration) var(--bdp-ease),
    border-color var(--bdp-duration) var(--bdp-ease),
    box-shadow var(--bdp-duration) var(--bdp-ease),
    color var(--bdp-duration) var(--bdp-ease),
    transform 0.15s var(--bdp-ease);
}

.bdp-cal__nav-btn {
  border: 1px solid var(--bdp-border);
  background: #fff;
  width: var(--bdp-touch);
  height: var(--bdp-touch);
  min-width: var(--bdp-touch);
  min-height: var(--bdp-touch);
  border-radius: var(--bdp-radius);
  cursor: pointer;
  font-size: 1.125rem;
  line-height: 1;
  color: #334155;
}

.bdp-cal__nav-btn:hover {
  border-color: #cbd5e1;
  background: #f8fafc;
}

.bdp-cal__nav-btn:active {
  transform: scale(0.96);
}

.bdp-cal__nav-btn:focus-visible {
  outline: 2px solid var(--bdp-accent);
  outline-offset: 2px;
}

.bdp-cal__weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: var(--bdp-space-xs);
  margin-bottom: var(--bdp-space-sm);
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--bdp-muted);
  text-align: center;
  letter-spacing: 0.02em;
}

.bdp-cal__grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: var(--bdp-space-sm);
  margin-bottom: var(--bdp-space-lg);
}

.bdp-cal__cell--empty {
  min-height: 40px;
}

.bdp-cal__day {
  min-height: 40px;
  border-radius: var(--bdp-radius);
  border: 1px solid transparent;
  background: #fff;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.875rem;
  color: #0f172a;
}

.bdp-cal__day:hover:not(:disabled) {
  border-color: #cbd5e1;
  background: #f8fafc;
}

.bdp-cal__day:active:not(:disabled) {
  transform: scale(0.97);
}

.bdp-cal__day:focus-visible {
  outline: 2px solid var(--bdp-accent);
  outline-offset: 1px;
}

.bdp-cal__day.is-muted {
  color: #cbd5e1;
  cursor: not-allowed;
}

.bdp-cal__day.is-selected {
  border-color: var(--bdp-accent);
  background: var(--bdp-accent-soft);
  color: var(--bdp-accent);
  box-shadow: 0 0 0 1px rgba(0, 107, 255, 0.25);
}

.bdp-cal__tz-row,
.bdp-cal__duration-row {
  margin-top: var(--bdp-space-md);
}

.bdp-cal__label {
  display: block;
  margin-bottom: var(--bdp-space-xs);
  font-size: 0.6875rem;
  color: var(--bdp-muted);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.bdp-cal__select {
  width: 100%;
  min-height: var(--bdp-touch);
  padding: 0 var(--bdp-space-md);
  border-radius: var(--bdp-radius);
  border: 1px solid var(--bdp-border);
  background: #fff;
  font-size: 0.9375rem;
  color: var(--bdp-text);
  transition:
    border-color var(--bdp-duration) var(--bdp-ease),
    box-shadow var(--bdp-duration) var(--bdp-ease);
}

.bdp-cal__select:hover {
  border-color: #cbd5e1;
}

.bdp-cal__select:focus {
  outline: none;
  border-color: var(--bdp-accent);
  box-shadow: 0 0 0 3px var(--bdp-accent-soft);
}

.bdp-cal__select--narrow {
  max-width: 260px;
}

.bdp-cal__clock {
  margin: var(--bdp-space-sm) 0 0;
  font-size: 0.875rem;
  color: #334155;
  line-height: 1.45;
}

.bdp-cal__panel-title {
  margin: 0 0 var(--bdp-space-md);
  font-size: 1.0625rem;
  font-weight: 700;
}

/* Text / ghost button — same radius & motion as solid buttons */
.bdp-cal__link-back {
  display: inline-flex;
  align-items: center;
  min-height: var(--bdp-touch);
  margin: 0 0 var(--bdp-space-md);
  padding: 0 var(--bdp-space-sm);
  margin-left: calc(-1 * var(--bdp-space-sm));
  border: 0;
  border-radius: var(--bdp-radius);
  background: transparent;
  color: var(--bdp-accent);
  font-weight: 600;
  cursor: pointer;
  font-size: 0.875rem;
  transition:
    background var(--bdp-duration) var(--bdp-ease),
    color var(--bdp-duration) var(--bdp-ease);
}

.bdp-cal__link-back:hover {
  background: var(--bdp-accent-soft);
  color: var(--bdp-accent-hover);
}

.bdp-cal__link-back:focus-visible {
  outline: 2px solid var(--bdp-accent);
  outline-offset: 2px;
}

.bdp-cal__slots {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(148px, 1fr));
  gap: var(--bdp-space-sm);
}

.bdp-cal__slot {
  text-align: left;
  min-height: var(--bdp-touch);
  padding: var(--bdp-space-sm) var(--bdp-space-md);
  border-radius: var(--bdp-radius);
  border: 1px solid var(--bdp-border);
  background: #fff;
  cursor: pointer;
}

.bdp-cal__slot:hover {
  border-color: #cbd5e1;
  background: #fafafa;
}

.bdp-cal__slot:active {
  transform: scale(0.98);
}

.bdp-cal__slot:focus-visible {
  outline: 2px solid var(--bdp-accent);
  outline-offset: 2px;
}

.bdp-cal__slot.is-active {
  border-color: var(--bdp-accent);
  background: #fff;
  box-shadow: 0 0 0 3px var(--bdp-accent-soft);
}

.bdp-cal__slot-time {
  display: block;
  font-weight: 700;
  font-size: 0.9375rem;
}

.bdp-cal__slot-sub {
  display: block;
  margin-top: var(--bdp-space-xs);
  font-size: 0.75rem;
  color: var(--bdp-muted);
  line-height: 1.35;
  font-weight: 500;
}

.bdp-cal__status {
  padding: var(--bdp-space-md) var(--bdp-space-lg);
  border-radius: var(--bdp-radius);
  background: #fff;
  border: 1px dashed #cbd5e1;
  color: var(--bdp-muted);
  font-size: 0.875rem;
  line-height: 1.5;
}

.bdp-cal__form {
  display: grid;
  gap: var(--bdp-space-md);
  max-width: 100%;
}

.bdp-cal__form input,
.bdp-cal__form textarea {
  width: 100%;
  min-height: var(--bdp-touch);
  padding: var(--bdp-space-sm) var(--bdp-space-md);
  border-radius: var(--bdp-radius);
  border: 1px solid var(--bdp-border);
  background: #fff;
  font-size: 0.9375rem;
  box-sizing: border-box;
  color: var(--bdp-text);
  transition:
    border-color var(--bdp-duration) var(--bdp-ease),
    box-shadow var(--bdp-duration) var(--bdp-ease);
}

.bdp-cal__form textarea {
  min-height: 100px;
  resize: vertical;
  line-height: 1.5;
}

.bdp-cal__form input:hover,
.bdp-cal__form textarea:hover {
  border-color: #cbd5e1;
}

.bdp-cal__form input:focus,
.bdp-cal__form textarea:focus {
  outline: none;
  border-color: var(--bdp-accent);
  box-shadow: 0 0 0 3px var(--bdp-accent-soft);
}

.bdp-cal__selected-banner {
  padding: var(--bdp-space-md);
  border-radius: var(--bdp-radius);
  background: #fff;
  border: 1px solid #e2e8f0;
  font-size: 0.875rem;
  line-height: 1.5;
  color: #334155;
}

/* Primary & join — one button system */
.bdp-cal__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--bdp-space-sm);
  min-height: var(--bdp-touch);
  padding: 0 var(--bdp-space-lg);
  border: 0;
  border-radius: var(--bdp-radius);
  font-weight: 700;
  font-size: 0.9375rem;
  line-height: 1.2;
  cursor: pointer;
  text-decoration: none;
  font-family: inherit;
  transition:
    background var(--bdp-duration) var(--bdp-ease),
    color var(--bdp-duration) var(--bdp-ease),
    box-shadow var(--bdp-duration) var(--bdp-ease),
    transform 0.15s var(--bdp-ease);
}

.bdp-cal__btn:focus-visible {
  outline: 2px solid var(--bdp-accent);
  outline-offset: 3px;
}

.bdp-cal__btn:active {
  transform: scale(0.98);
}

.bdp-cal__btn--primary {
  width: 100%;
  background: var(--bdp-accent);
  color: #fff;
  box-shadow: 0 1px 2px rgba(0, 107, 255, 0.2);
}

.bdp-cal__btn--primary:hover {
  background: var(--bdp-accent-hover);
  box-shadow: 0 4px 14px rgba(0, 107, 255, 0.28);
}

.bdp-cal__btn--join {
  width: 100%;
  margin-top: var(--bdp-space-sm);
  background: #0f172a;
  color: #fff;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.15);
}

.bdp-cal__btn--join:hover {
  background: #1e293b;
  box-shadow: 0 4px 16px rgba(15, 23, 42, 0.2);
}

.bdp-cal__btn--join:focus-visible {
  outline-color: #0f172a;
}

.bdp-cal__confirm {
  padding: var(--bdp-space-xs) 0 0;
}

.bdp-cal__confirm-card {
  padding: var(--bdp-space-lg) var(--bdp-space-xl);
  border-radius: var(--bdp-radius-lg);
  border: 1px solid #bbf7d0;
  background: linear-gradient(180deg, #f0fdf4 0%, #ecfdf5 100%);
}

.bdp-cal__confirm-title {
  margin: 0 0 var(--bdp-space-md);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.bdp-cal__confirm-line {
  margin: 0 0 var(--bdp-space-sm);
  font-size: 0.9375rem;
  line-height: 1.55;
  color: #14532d;
}

.bdp-cal__meet {
  margin: var(--bdp-space-md) 0 0;
}

.bdp-cal__muted {
  margin: var(--bdp-space-sm) 0 0;
  font-size: 0.875rem;
  color: #b45309;
  line-height: 1.45;
}

.bdp-cal__fineprint {
  margin: var(--bdp-space-lg) 0 0;
  font-size: 0.8125rem;
  color: #166534;
  line-height: 1.45;
}

.bdp-hidden {
  display: none !important;
}

@media (max-width: 900px) {
  .bdp-cal__shell {
    grid-template-columns: 1fr;
    border-radius: var(--bdp-radius-lg);
  }

  .bdp-cal__sidebar {
    border-right: 0;
    border-bottom: 1px solid var(--bdp-border);
    padding: var(--bdp-space-lg) var(--bdp-space-md);
  }

  .bdp-cal__main {
    padding: var(--bdp-space-md) var(--bdp-space-md) var(--bdp-space-lg);
  }

  .bdp-cal__stepbar {
    flex-wrap: nowrap;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    gap: var(--bdp-space-md);
    padding-bottom: var(--bdp-space-md);
    margin-bottom: var(--bdp-space-md);
  }

  .bdp-cal__step {
    flex: 0 0 auto;
    white-space: nowrap;
  }

  .bdp-cal__panels {
    min-height: 240px;
  }

  .bdp-cal__slots {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--bdp-space-sm);
  }

  .bdp-cal__select--narrow {
    max-width: none;
  }
}

@media (max-width: 480px) {
  .bdp-cal {
    margin: 0;
    max-width: none;
  }

  .bdp-cal__shell {
    border-radius: var(--bdp-radius);
    box-shadow: 0 2px 16px rgba(15, 23, 42, 0.06);
  }

  .bdp-cal__sidebar {
    padding: var(--bdp-space-md);
  }

  .bdp-cal__title {
    font-size: 1.35rem;
  }

  .bdp-cal__summary {
    padding: var(--bdp-space-md);
  }

  .bdp-cal__day {
    min-height: var(--bdp-touch);
    font-size: 0.8125rem;
  }

  .bdp-cal__grid {
    gap: var(--bdp-space-xs);
  }

  .bdp-cal__slots {
    grid-template-columns: 1fr;
  }

  .bdp-cal__confirm-card {
    padding: var(--bdp-space-md);
  }
}

@media (prefers-reduced-motion: reduce) {
  .bdp-cal__nav-btn,
  .bdp-cal__day,
  .bdp-cal__slot,
  .bdp-cal__btn,
  .bdp-cal__link-back,
  .bdp-cal__select,
  .bdp-cal__form input,
  .bdp-cal__form textarea,
  .bdp-cal__step span {
    transition: none;
  }

  .bdp-cal__panel.is-visible {
    animation: none;
  }

  .bdp-cal__step.is-active span {
    transform: none;
  }
}