/* R054: R053 layout with measured desktop widget vertical offsets. */
.aa-book-page { background: #f8fbfa; padding-bottom: 80px; }
.aa-book-hero { background: linear-gradient(130deg, #e4f3f1, #f8faf6 55%, #edf2e8); border-bottom: 1px solid var(--aa-border); padding: 72px 0 55px; }
.aa-book-hero .aa-shell { max-width: 1180px; }
.aa-book-eyebrow,.aa-book-kicker { color: var(--aa-moss); letter-spacing: .1em; font-size: 12px; font-weight: 800; text-transform: uppercase; }
.aa-book-hero h1 { max-width: 960px; font-size: clamp(38px,5.1vw,64px); margin: 10px 0 15px; }
.aa-book-hero p { margin: 0; max-width: 820px; font-size: clamp(17px,2vw,21px); color: #36535d; line-height: 1.55; }
.aa-book-jump { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.aa-book-jump a { display: inline-block; background: #fff; border: 1px solid #cadbd7; color: var(--aa-ocean); font-weight: 750; padding: 10px 18px; text-decoration: none; border-radius: 9px; }
.aa-book-jump a:hover,.aa-book-jump a:focus-visible { background: var(--aa-ocean-light); }
.aa-book-content { padding-top: 35px; }
.aa-book-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; align-items: stretch; }
.aa-book-note { background: #eef4f3; border-left: 4px solid var(--aa-ocean); border-radius: 0 8px 8px 0; margin: 24px 0 0; padding: 16px 20px; color: #34515a; font-size: 14px; line-height: 1.6; }
.aa-book-card { display: flex; flex-direction: column; gap: 18px; align-items: stretch; background: #fff; border: 1px solid var(--aa-border); box-shadow: 0 9px 30px rgba(24,50,61,.035); border-radius: var(--aa-radius); padding: 24px; margin: 0; min-width: 0; scroll-margin-top: 30px; height: 100%; }
.aa-book-card h2 { font-size: clamp(24px,2.4vw,30px); margin: 9px 0 10px; }
.aa-book-card-intro p { font-size: 15px; line-height: 1.62; color: var(--aa-muted); margin: 0; }
.aa-book-card-intro { min-width: 0; }
.aa-book-widget-wrap { min-width: 0; max-width: 100%; overflow: visible; margin-top: auto; }
.aa-book-widget { width: 100%; min-height: 115px; }
.aa-book-widget iframe { max-width: 100%; border: 0; }
/* Booking.com renders the actual search controls inside cross-origin iframes.
   This aligns their outer hosting areas without rewriting or clipping those forms. */
@media (min-width: 1101px) {
  .aa-book-card { display: grid; grid-template-rows: auto minmax(0, 1fr); }
  .aa-book-widget-wrap { display: flex; flex-direction: column; justify-content: flex-end; margin-top: 0; }
  .aa-book-widget { display: flex; flex-direction: column; justify-content: flex-end; }
  .aa-book-widget iframe { display: block; flex-shrink: 0; }
}
/* R057 Option B: First search fields lead each card at the same desktop
   height. No per-widget vertical offsets: Booking.com controls the different
   embedded form heights, so their Search buttons may end at different levels.
   Keep the existing outer grid and all responsive layouts unchanged. */
.aa-book-planning { margin-top: 36px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 22px; background: var(--aa-sand); border-radius: var(--aa-radius); padding: 30px; }
.aa-book-planning h2 { font-size: clamp(26px,3vw,34px); margin: 7px 0 9px; }
.aa-book-planning p { color: var(--aa-muted); margin: 0; max-width: 640px; }
.aa-book-planning-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.aa-book-disclosure { margin: 30px 0 0; color: var(--aa-muted); font-size: 13px; line-height: 1.7; }
@media (max-width: 1100px) { .aa-book-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 850px) { .aa-book-hero { padding: 55px 0 40px; } .aa-book-grid { grid-template-columns: 1fr; } .aa-book-card { padding: 24px; gap: 19px; } .aa-book-card-intro { max-width: 720px; } .aa-book-planning { padding: 26px; } }
@media (max-width: 600px) { .aa-book-page { padding-bottom: 52px; } .aa-book-hero { padding: 44px 0 36px; } .aa-book-jump { gap: 8px; } .aa-book-jump a { flex: 1 1 auto; text-align: center; padding: 9px 12px; font-size: 14px; } .aa-book-card { padding: 18px; border-radius: 13px; } .aa-book-planning { padding: 22px; } .aa-book-planning-actions,.aa-book-planning-actions .button { width: 100%; } }

/* R058: informational booking guide is deliberately below the three partner widgets.
   Scoped selectors preserve the approved R057 widget placements and breakpoints. */
.aa-book-advice { margin-top: 38px; color: #24414a; }
.aa-book-advice-heading { max-width: 1060px; }
.aa-book-advice h2 { font-size: clamp(28px, 3.3vw, 39px); line-height: 1.18; margin: 9px 0 16px; color: var(--aa-ink, #173340); }
.aa-book-advice-heading > p { font-size: 17px; line-height: 1.75; margin: 0 0 23px; max-width: 1040px; }
.aa-book-advice h3 { font-size: clamp(22px, 2.4vw, 28px); margin: 0 0 15px; color: var(--aa-ink, #173340); }
.aa-book-advice p,.aa-book-advice li { line-height: 1.73; }
.aa-book-advice a { color: var(--aa-ocean, #00677c); text-underline-offset: 3px; }
.aa-book-guide-jump { display: flex; gap: 11px 17px; flex-wrap: wrap; align-items: baseline; border-top: 1px solid #d8e6e1; border-bottom: 1px solid #d8e6e1; padding: 15px 0; margin: 23px 0 28px; }
.aa-book-guide-jump span { font-weight: 700; font-size: 13px; color: #536e69; text-transform: uppercase; letter-spacing: .045em; }
.aa-book-guide-jump a { font-size: 14px; font-weight: 650; }
.aa-book-advice-panel { background: #eef5f2; border-radius: 14px; border: 1px solid #d6e4df; padding: 26px 29px; margin-bottom: 23px; scroll-margin-top: 100px; }
.aa-book-steps { padding-left: 23px; margin: 0; display: grid; gap: 10px; }
.aa-book-steps li { padding-left: 3px; }
.aa-book-advice-columns { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.aa-book-advice-columns > section { background: #fff; border: 1px solid var(--aa-border); border-radius: 14px; padding: 27px 27px 24px; min-width: 0; scroll-margin-top: 100px; }
.aa-book-advice-columns p { font-size: 15.5px; margin: 0 0 14px; }
.aa-book-advice-columns p:last-child { margin-bottom: 0; }
.aa-book-checklist { padding-left: 20px; margin: 4px 0 18px; }
.aa-book-checklist li { margin-bottom: 7px; }
.aa-book-faq { scroll-margin-top: 100px; margin-top: 25px; background: #fff; border: 1px solid var(--aa-border); border-radius: 14px; padding: 27px; }
.aa-book-faq details { border-top: 1px solid #dbe6e3; padding: 15px 0; }
.aa-book-faq details:last-child { padding-bottom: 0; }
.aa-book-faq summary { font-weight: 700; cursor: pointer; color: #1d3d47; line-height: 1.55; }
.aa-book-faq details p { font-size: 15px; margin: 12px 0 0; max-width: 920px; }
@media(max-width:850px) { .aa-book-advice-columns { grid-template-columns: 1fr; } .aa-book-advice { margin-top: 28px; } .aa-book-advice-panel,.aa-book-advice-columns > section,.aa-book-faq { padding: 22px; } }
@media(max-width:600px) { .aa-book-advice-heading > p { font-size: 16px; } .aa-book-guide-jump { gap: 9px 13px; } .aa-book-advice-panel,.aa-book-advice-columns > section,.aa-book-faq { padding: 19px; } }

/* R059: self-booking vs. coordinated vacation packages. Booking widgets untouched. */
.aa-book-packages { margin-top: 34px; background: #f0f6f2; border: 1px solid #d4e3dc; border-radius: 17px; padding: clamp(22px, 3vw, 36px); scroll-margin-top: 100px; }
.aa-book-packages-intro { max-width: 1060px; }
.aa-book-packages h2 { color: var(--aa-ink, #173340); font-size: clamp(28px, 3.2vw, 39px); line-height: 1.22; margin: 9px 0 14px; }
.aa-book-packages-intro > p { color: #294952; font-size: 16.5px; line-height: 1.76; margin: 0 0 23px; }
.aa-book-choice-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; align-items: stretch; }
.aa-book-choice { background: #fff; border: 1px solid #d4e3df; border-radius: 13px; padding: 23px 25px 20px; min-width: 0; }
.aa-book-choice-package { border-color: #9fc9bd; background: #f9fdfb; }
.aa-book-choice-label { text-transform: uppercase; color: #4d7771; font-size: 11px; font-weight: 800; letter-spacing: .075em; }
.aa-book-choice h3 { font-size: clamp(21px, 2.2vw, 26px); color: #203e48; margin: 8px 0 10px; }
.aa-book-choice > p { color: #39545b; font-size: 15px; line-height: 1.7; margin: 0 0 12px; }
.aa-book-choice ul { margin: 10px 0 15px; padding-left: 20px; color: #2e4d55; }
.aa-book-choice li { line-height: 1.65; margin-bottom: 9px; }
.aa-book-choice .aa-book-choice-footnote { font-size: 13px; color: #536b6c; margin-bottom: 0; }
.aa-book-package-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 22px 0 17px; }
.aa-book-package-actions .button { text-align: center; }
.aa-book-package-types { display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px 17px; margin: 0 0 15px; }
.aa-book-package-types span:first-child { font-size: 13px; font-weight: 700; color: #55716c; }
.aa-book-package-types a { font-size: 14px; color: var(--aa-ocean, #00677c); text-underline-offset: 3px; }
.aa-book-package-note { margin: 0; padding-top: 12px; border-top: 1px solid #d6e4dd; font-size: 13px; line-height: 1.65; color: #536966; }
.aa-book-package-note a { color: var(--aa-ocean, #00677c); }
@media (max-width: 850px) { .aa-book-choice-grid { grid-template-columns: 1fr; } .aa-book-packages { margin-top: 28px; } }
@media (max-width: 600px) { .aa-book-choice { padding: 19px; } .aa-book-package-actions { flex-direction: column; } .aa-book-package-actions .button { width: 100%; } }