/* Public booking page. Loaded after landing.css and built only on its --ld-* tokens, so it matches
   / and /guidelines. This file adds the booking studio: a photo hero, the booking widget as a card
   lifted over it, a sticky reassurance rail, the "which clean" guide, and the FAQ. Prefix: bk-. */

.bk-body [hidden] { display: none !important; }

/* ------------------------------------------------------------------ hero */
.bk-hero {
  position: relative;
  overflow: hidden;
  padding: 88px 0 170px;
  background: var(--ld-teal-900);
  color: var(--ld-white);
}
.bk-hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.55;
}
/* A navy-to-teal wash so white type always reads over the photo. */
.bk-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(23, 34, 45, 0.92) 0%, rgba(30, 84, 100, 0.72) 48%, rgba(12, 133, 194, 0.28) 100%);
}
.bk-hero-inner {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
.bk-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 7px 14px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.22);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  font-family: 'Montserrat', sans-serif;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 22px;
}
.bk-live {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ld-green);
  box-shadow: 0 0 0 0 rgba(111, 191, 78, 0.6);
  animation: bkPulse 2s ease-out infinite;
}
@keyframes bkPulse {
  0% { box-shadow: 0 0 0 0 rgba(111, 191, 78, 0.6); }
  100% { box-shadow: 0 0 0 10px rgba(111, 191, 78, 0); }
}
.bk-hero h1 {
  color: var(--ld-white);
  font-size: clamp(38px, 5.2vw, 62px);
  font-weight: 900;
  line-height: 1.05;
  margin-bottom: 18px;
}
.bk-hero h1 em { font-style: italic; color: #9FE0F0; }
.bk-hero p { max-width: 34em; margin: 0 0 30px; font-size: 18px; color: rgba(255, 255, 255, 0.84); }
.bk-hero-row { display: flex; flex-wrap: wrap; align-items: center; gap: 18px 32px; }
.bk-rating { display: flex; align-items: center; gap: 12px; font-size: 14px; color: rgba(255, 255, 255, 0.8); }
.bk-rating b { color: var(--ld-white); font-family: 'Montserrat', sans-serif; font-weight: 800; }
.bk-rating .ld-stars { margin: 0; }
.bk-hero-ticks { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px 22px; }
.bk-hero-ticks li { display: inline-flex; align-items: center; gap: 7px; font-size: 14.5px; font-weight: 600; }
.bk-hero-ticks svg { width: 15px; height: 15px; color: var(--ld-green); }

/* ------------------------------------------------------------------ booking studio */
.bk-studio { position: relative; z-index: 2; margin-top: -120px; padding-bottom: 88px; }
.bk-studio-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 28px;
  align-items: start;
}
.bk-form-card {
  background: var(--ld-white);
  border: 1px solid var(--ld-line);
  border-radius: 22px;
  box-shadow: 0 40px 80px rgba(23, 34, 45, 0.22), 0 2px 6px rgba(23, 34, 45, 0.06);
  overflow: hidden;
  scroll-margin-top: 90px;
}
.bk-form-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  padding: 26px 30px 20px;
  border-bottom: 1px solid var(--ld-line);
  background: linear-gradient(180deg, #F7FCFD 0%, #FFFFFF 100%);
}
.bk-form-step {
  display: block;
  font-family: 'Montserrat', sans-serif;
  font-size: 11.5px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ld-ocean);
  margin-bottom: 6px;
}
.bk-form-head h2 { font-size: 28px; font-weight: 900; font-style: italic; }
.bk-form-live {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px;
  border-radius: 8px;
  background: #F2FAEE;
  border: 1px solid #D5ECCB;
  font-family: 'Montserrat', sans-serif;
  font-size: 12px;
  font-weight: 800;
  color: #3E8A26;
  white-space: nowrap;
}
.bk-form-live span { width: 7px; height: 7px; border-radius: 50%; background: var(--ld-green); animation: bkPulse 2s ease-out infinite; }
.bk-form-body { padding: 12px 14px; min-height: 480px; }
.bk-form-foot {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 0;
  padding: 14px 30px;
  border-top: 1px solid var(--ld-line);
  background: var(--ld-soft);
  font-size: 13.5px;
  color: var(--ld-ink-soft);
}
.bk-form-foot svg { width: 16px; height: 16px; color: var(--ld-ocean); flex: none; }

/* Sticky rail */
.bk-rail { position: sticky; top: 96px; display: grid; gap: 16px; }
.bk-rail-card {
  background: var(--ld-white);
  border: 1px solid var(--ld-line);
  border-radius: 16px;
  padding: 22px;
  box-shadow: var(--ld-shadow-sm);
}
.bk-rail-t {
  display: block;
  font-family: 'Montserrat', sans-serif;
  font-size: 11.5px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ld-ocean);
  margin-bottom: 16px;
}
.bk-timeline { list-style: none; margin: 0; padding: 0; counter-reset: bk; }
.bk-timeline li {
  position: relative;
  padding: 0 0 18px 40px;
  counter-increment: bk;
}
.bk-timeline li:last-child { padding-bottom: 0; }
.bk-timeline li::before {
  content: counter(bk);
  position: absolute;
  left: 0;
  top: 0;
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--ld-cyan);
  color: var(--ld-white);
  font-family: 'Montserrat', sans-serif;
  font-size: 12px;
  font-weight: 900;
}
.bk-timeline li::after {
  content: "";
  position: absolute;
  left: 12px;
  top: 30px;
  bottom: 4px;
  width: 2px;
  background: var(--ld-line);
}
.bk-timeline li:last-child::after { display: none; }
.bk-timeline li:last-child::before { background: var(--ld-gold); color: #4A3200; }
.bk-timeline b { display: block; font-family: 'Montserrat', sans-serif; font-size: 14.5px; font-weight: 800; color: var(--ld-navy); line-height: 1.3; }
.bk-timeline span { font-size: 13.5px; color: var(--ld-ink-soft); line-height: 1.5; }

.bk-rail-gold {
  display: flex;
  gap: 16px;
  align-items: center;
  background: linear-gradient(180deg, #FFF8E6 0%, #FFFDF7 100%);
  border-color: #F5E2AE;
}
.bk-mini-badge { width: 64px; height: 64px; border-width: 3px; flex: none; }
.bk-mini-badge .ld-badge-num { font-size: 22px; }
.bk-mini-badge .ld-badge-unit { font-size: 8px; margin: 0; }
.bk-rail-gold b, .bk-rail-call b { display: block; font-family: 'Montserrat', sans-serif; font-size: 14.5px; font-weight: 800; color: var(--ld-navy); margin-bottom: 3px; }
.bk-rail-gold span, .bk-rail-call span { font-size: 13.5px; color: var(--ld-ink-soft); line-height: 1.5; }

.bk-rail-call { display: flex; gap: 14px; align-items: center; text-decoration: none; transition: transform 0.16s ease, box-shadow 0.16s ease; }
.bk-rail-call:hover { transform: translateY(-2px); box-shadow: var(--ld-shadow-md); }
.bk-rail-call-ico {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--ld-cyan), var(--ld-ocean));
  color: var(--ld-white);
  flex: none;
}
.bk-rail-call-ico svg { width: 18px; height: 18px; }
.bk-rail-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  justify-self: start;
  padding-left: 4px;
  font-family: 'Montserrat', sans-serif;
  font-size: 13.5px;
  font-weight: 800;
  color: var(--ld-ocean);
  text-decoration: none;
}
.bk-rail-link svg { width: 12px; height: 12px; transition: transform 0.16s ease; }
.bk-rail-link:hover svg { transform: translateX(3px); }

/* ------------------------------------------------------------------ which clean */
.bk-svc-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 22px; }
.bk-svc {
  display: flex;
  flex-direction: column;
  background: var(--ld-white);
  border: 1px solid var(--ld-line);
  border-radius: var(--ld-r);
  overflow: hidden;
  text-decoration: none;
  box-shadow: var(--ld-shadow-sm);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}
.bk-svc:hover { transform: translateY(-5px); box-shadow: var(--ld-shadow-md); }
.bk-svc-img { aspect-ratio: 4 / 3; overflow: hidden; background: #EAF3F6; }
.bk-svc-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.bk-svc:hover .bk-svc-img img { transform: scale(1.05); }
.bk-svc-body { padding: 20px 20px 22px; display: flex; flex-direction: column; flex: 1; }
.bk-svc-when {
  font-family: 'Montserrat', sans-serif;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ld-ocean);
  margin-bottom: 6px;
}
.bk-svc h3 { font-size: 19px; font-weight: 800; margin-bottom: 8px; }
.bk-svc p { margin: 0 0 14px; font-size: 14.5px; color: var(--ld-ink-soft); line-height: 1.55; flex: 1; }
.bk-svc-go { display: inline-flex; align-items: center; gap: 6px; font-family: 'Montserrat', sans-serif; font-size: 13.5px; font-weight: 800; color: var(--ld-green-deep); }
.bk-svc-go svg { width: 12px; height: 12px; transition: transform 0.16s ease; }
.bk-svc:hover .bk-svc-go svg { transform: translateX(3px); }

/* ------------------------------------------------------------------ faq */
.bk-faq-wrap { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: 64px; align-items: start; }
.bk-faq-intro { position: sticky; top: 110px; }
.bk-rule-left { margin: 0 0 18px; }
.bk-faq-intro h2 { font-size: clamp(28px, 3.4vw, 38px); font-weight: 900; font-style: italic; line-height: 1.12; margin-bottom: 14px; }
.bk-faq-intro p { margin: 0 0 24px; font-size: 16.5px; color: var(--ld-ink-soft); }
.bk-faq-list { border-top: 1px solid var(--ld-line); }
.bk-faq-item { border-bottom: 1px solid var(--ld-line); }
.bk-faq-item summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 22px 4px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 16.5px;
  color: var(--ld-navy);
  transition: color 0.15s ease;
}
.bk-faq-item summary:hover { color: var(--ld-ocean); }
.bk-faq-item summary::-webkit-details-marker { display: none; }
/* A plus that turns into a minus, drawn with two bars. */
.bk-faq-mark { position: relative; width: 28px; height: 28px; flex: none; border-radius: 8px; background: var(--ld-soft); }
.bk-faq-mark::before, .bk-faq-mark::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 12px;
  height: 2px;
  margin: -1px 0 0 -6px;
  border-radius: 2px;
  background: var(--ld-ocean);
  transition: transform 0.2s ease;
}
.bk-faq-mark::after { transform: rotate(90deg); }
.bk-faq-item[open] .bk-faq-mark::after { transform: rotate(0deg); }
.bk-faq-item p { margin: -6px 0 22px; padding: 0 44px 0 4px; font-size: 15.5px; color: var(--ld-ink-soft); line-height: 1.7; }
.bk-faq-item p a { color: var(--ld-ocean); font-weight: 600; }

/* ------------------------------------------------------------------ phone booking bar */
.bk-mbar { display: none; }
@media (max-width: 720px) {
  .bk-mbar:not([hidden]) {
    position: fixed;
    left: 12px;
    right: 12px;
    bottom: 12px;
    z-index: 70;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 12px 12px 18px;
    border-radius: 16px;
    background: var(--ld-navy);
    box-shadow: 0 16px 36px rgba(23, 34, 45, 0.35);
    text-decoration: none;
    color: rgba(255, 255, 255, 0.72);
    font-size: 12.5px;
  }
  .bk-mbar b { display: block; font-family: 'Montserrat', sans-serif; font-size: 14px; color: var(--ld-white); }
  .bk-mbar-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 11px 16px;
    border-radius: 10px;
    background: var(--ld-green);
    color: var(--ld-white);
    font-family: 'Montserrat', sans-serif;
    font-size: 14px;
    font-weight: 800;
    white-space: nowrap;
  }
  .bk-mbar-btn svg { width: 12px; height: 12px; }
}

/* ------------------------------------------------------------------ responsive */
@media (max-width: 1080px) {
  .bk-svc-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 940px) {
  .bk-studio-inner { grid-template-columns: minmax(0, 1fr); }
  .bk-rail { position: static; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .bk-rail > :first-child { grid-row: span 3; }
  .bk-faq-wrap { grid-template-columns: minmax(0, 1fr); gap: 32px; }
  .bk-faq-intro { position: static; }
}
@media (max-width: 620px) {
  .bk-hero { padding: 56px 0 130px; }
  .bk-hero-inner, .bk-studio-inner { padding-left: 16px; padding-right: 16px; }
  .bk-hero h1 { font-size: 36px; }
  .bk-hero p { font-size: 16.5px; }
  .bk-studio { margin-top: -96px; padding-bottom: 64px; }
  .bk-form-head { padding: 20px 18px 16px; flex-wrap: wrap; align-items: flex-start; }
  .bk-form-head h2 { font-size: 24px; }
  .bk-form-body { padding: 6px; }
  .bk-form-foot { padding: 12px 18px; }
  .bk-rail { grid-template-columns: minmax(0, 1fr); }
  .bk-rail > :first-child { grid-row: auto; }
  .bk-svc-grid { grid-template-columns: minmax(0, 1fr); }
  .bk-faq-item summary { font-size: 15px; }
  .bk-faq-item p { padding-right: 4px; }
  .ld-footer { padding-bottom: 80px; }
}
@media (prefers-reduced-motion: reduce) {
  .bk-live, .bk-form-live span { animation: none; }
}